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焊接叉 Q 742

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選擇規(guī)格尺寸點(diǎn)擊↓

尺寸單位: mm

在線制圖

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公差

公稱(chēng)直徑
d

D	最小值=公稱(chēng)
	最大值
h	最小值=公稱(chēng)
	最大值
H	最大值
	最小值
L
L₁
d₁
B₁
C
B
R₁

5	6	8	10	12	14	16
5.18	6.18	8.22	10.22	12.27	14.27	16.27
5.5	6.5	8.5	10.5	12.5	14.5	16.5
5.8	6.86	8.86	10.93	12.93	14.93	16.93
12	15	19	24	27	32	36
11.57	14.57	18.48	23.48	26.48	31.38	35.38
35	40	50	55	60	70	75
12	15	20	25	30	35	40
10	12	15	18	22	26	30
8	10	13	16	20	24	27
3	4	4.5	5	6	7	8
6.5	7	9.5	12	13.5	16	18
2.5	3	4	5	6	7	8

①,編號(hào)示例： d=8，鍍鋅、彩虹色鈍化的焊接叉編號(hào)為 Q74208。

替代列表

Q 742 QC /T 337 - 1999

采用標(biāo)準(zhǔn) (1)

QC /T 337 - 1999

焊接叉

技術(shù)條件和引用標(biāo)準(zhǔn)

材料	牌號(hào)
	標(biāo)準(zhǔn)
拔模斜度
表面處理	種類(lèi)
	標(biāo)準(zhǔn)
表面缺陷
驗(yàn)收檢查
標(biāo)志與包裝

ZG 270-500、ZG 310-570

GB/T 11352

精鑄造工藝的拔模斜度最大為3°

鍍鋅鈍化，F(xiàn)e/Zn8

QC/T 625

表面不得有氣孔、粘砂、裂紋等缺陷

按GB/T 90.1，其中D、h和H尺寸的AQL=1.5，其余AQL=4.0。有特殊要求時(shí)，由供需雙方協(xié)商。

GB/T 90.2

引用參考 (3)

GB /T 5267.1 - 2002

鍍鋅、鍍鎳、鍍鎘、復(fù)合鍍等層鍍層鹽霧腐蝕的防護(hù)性能

GB /T 1172 - 1999

黑色金屬硬度及強(qiáng)度換算值

GB /T 3098.25 - 2020

緊固件機(jī)械性能不銹鋼和鎳合金緊固件選用指南

非合金鋼和低合金鋼和鑄鋼的硬度值轉(zhuǎn)換表

注：技術(shù)數(shù)據(jù)僅供參考，請(qǐng)以官方原件為準(zhǔn)！

類(lèi)似標(biāo)準(zhǔn)及供貨信息 (100)

1	[國(guó)標(biāo)] GB 1160.2 (A) - 1989	旋入式圓形油標(biāo) A型 Oil Level Indicators - Screwing Round Type - Type A 供應(yīng)商(1)
2	[國(guó)標(biāo)] GB /T 39949.1 (AP2) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用雙耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Clevis, Female Thread
3	[國(guó)標(biāo)] GB /T 39949.1 (AF3) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用法蘭圓形 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Flange, Circular
4	[國(guó)標(biāo)] GB /T 39949.1 (AB4) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 雙耳環(huán)支架通孔對(duì)稱(chēng)型 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Clevis Bracket Straight
5	[國(guó)標(biāo)] GB /T 39949.1 (AB3) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 雙耳環(huán)支架通孔斜型 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Clevis Bracket, In Angle
6	[國(guó)標(biāo)] GB /T 39949.1 (AT4) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 耳軸支架 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Trunnion Bracket
7	[國(guó)標(biāo)] GB /T 39949.1 (AP6) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用帶關(guān)節(jié)軸承的單耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Eye Spherical, Female Thread
8	[國(guó)標(biāo)] GB /T 39949.1 (AP4) - 2021	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用單耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Eye Plain, Female Thread
9	[國(guó)標(biāo)] GB /T 2157 - 1991	機(jī)床夾具零部件—多手柄螺母 The parts and units of jigs and fixtures Multiple handle nut
10	[國(guó)標(biāo)] GB /T 2160 - 1991	機(jī)床夾具零件及部件壓緊螺釘 The Parts and Units of Jigs and Fixtures-holddown Screw
11	[國(guó)標(biāo)] GB /T 2171 - 1991	機(jī)床夾具零件及部件光面壓塊 The Parts and Units of Jigs and Fixtures - Smooth Face Clamp Plate
12	[國(guó)標(biāo)] GB /T 2196 (A/C) - 1991	機(jī)床夾具零件及部件 - 鉤形壓板 A型和C型 The Parts and Units of Jigs and Fixtures - Hook Clamp Plate - Type A and C
13	[國(guó)標(biāo)] GB /T 2196 (B) - 1991	機(jī)床夾具零件及部件 - 鉤形壓板 B型 The Parts and Units of Jigs and Fixtures - Hook Clamp Plate - Type B
14	[國(guó)標(biāo)] GB /T 2197 - 1991	機(jī)床夾具零件及部件鉤形壓板（組合） The Parts and Units of Jigs and Fixtures Hook Clamp Plate (Combinatlon)
15	[國(guó)標(biāo)] GB /T 2198 - 1991	機(jī)床夾具零件及部件 - 立式鉤型壓板（組合） The Parts and Units of Jigs and Fixtures - Vertical Hook Clamp Plate (Combination)
16	[國(guó)標(biāo)] GB /T 2199 - 1991	機(jī)床夾具零件及部件 - 端面鉤形壓板（組合） The Parts and Units of Jigs and Fixtures - End Face Hook Plate (Combination)
17	[國(guó)標(biāo)] GB /T 2200 - 1991	機(jī)床夾具零件及部件 - 側(cè)面鉤形壓板（組合） The Parts and Units of Jigs and Fixtures - Side Face Hook Clamp Plate (Combination)
18	[國(guó)標(biāo)] GB /T 2201 - 1991	機(jī)床夾具零件及部件定位襯套 The Parts and Units of Jigs and Fixtures Locating Bush
19	[國(guó)標(biāo)] GB /T 2203 - 1991	機(jī)床夾具零件及部件固定式定位銷(xiāo) The Parts and Units of Jigs and Fixtures (Fixed locating pin)
20	[國(guó)標(biāo)] GB /T 2205 - 1991	機(jī)床夾具零件及部件 - 定位插銷(xiāo) The Parts and Units of Jigs and Fixtures - Aligning Pin
21	[國(guó)標(biāo)] GB 2206 - 1991	機(jī)床夾具零件及部件 - 定位鍵 The Parts and Units of Jigs Fixtures - Locating Key
22	[國(guó)標(biāo)] GB /T 2220 - 1991	機(jī)床夾具零件及部件 - 活動(dòng)手柄 The Parts and Units of Jigs and Fixtures - Flexible Handle
23	[國(guó)標(biāo)] GB /T 2225 - 1991	機(jī)床夾具零件及部件 - 起重螺栓 The Parts and Units of Jigs and Fixtures - Lifting Bolt
24	[國(guó)標(biāo)] GB /T 2230 - 1991	機(jī)床夾具零件及部件 - 調(diào)節(jié)支承 The Parts and Units of Jigs and Fixtures Adjustable Supporters
25	[國(guó)標(biāo)] GB /T 2234 - 1991	機(jī)床夾具零件及部件 - 低支腳 The Parts and Units of Jigs and Fixtures - Short Legs
26	[國(guó)標(biāo)] GB /T 2256 - 1991	機(jī)床夾具零件及部件塑料夾具用六角螺釘 The Parts and Units of Jigs and Fixtures - Hex Screw For Plastic Fixture
27	[國(guó)標(biāo)] GB /T 2257 - 1991	機(jī)床夾具零件及部件塑料夾具用內(nèi)六角螺釘 The Parts and Units of Jigs and Fixtures - Inner Hex Screw for Plastic Fixtures
28	[國(guó)標(biāo)] GB 1160.2 (B) - 1989	旋入式圓形油標(biāo) B型 Oil Level Indicators - Screwing Round Type - Type B
29	[國(guó)標(biāo)] GB 3473 - 1983	船用帶舌插銷(xiāo) A型 Marine Toggle Pins - Type A
30	[國(guó)標(biāo)] GB 3473 - 1983	船用帶舌插銷(xiāo) B型 Marine Toggle Pins - Type B
31	[德標(biāo)] DIN 71752 - 1994	叉型頭, U型頭 Fork Heads 供應(yīng)商(1)
32	[德標(biāo)] DIN 6314 - 2009	普通夾具直邊卡箍夾緊塊 Clamp, Straight
33	[德標(biāo)] DIN 6315 (B) - 2009	叉形壓板夾鉗 B型 Clamp, Forked - Form B
34	[德標(biāo)] DIN 6315 (C) - 2009	叉形壓板夾鉗 C型 Clamp, Forked - Form C
35	[德標(biāo)] DIN 6306 (-2) - 2002	帶移動(dòng)卡式螺栓的定位銷(xiāo)釘旋桿 Tommy Screws with Moveable Clamping Bolt - Bar
36	[德標(biāo)] DIN 6306 (-3) - 2002	帶移動(dòng)卡式螺栓的定位銷(xiāo)釘桿端帽 Tommy Screws with Moveable Clamping Bolt - End Caps
37	[德標(biāo)] DIN 6320 - 2002	工裝和夾具用螺紋體支腳 Feet with Threaded Shank for Jigs and Fixtures
38	[德標(biāo)] DIN 6321 - 2002	支撐和定位銷(xiāo) Support and Location Pins
39	[德標(biāo)] DIN 172 - 1992	導(dǎo)向襯套鉆套 A型和B型 Press Fit Jig Bushes, Headed - Form A and B
40	[德標(biāo)] DIN 1163 - 1973	鑄型用銷(xiāo)釘 Molding Pins
41	[國(guó)際] ISO 8132 (AP2) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用雙耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Clevis, Female Thread
42	[國(guó)際] ISO 8132 (AF3) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用法蘭圓形 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 MPa (160 bar) medium and 25 MPa (250 bar) Series - Rod Flange, Circular
43	[國(guó)際] ISO 8132 (AB4) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 雙耳環(huán)支架通孔對(duì)稱(chēng)型 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Clevis Bracket Straight
44	[國(guó)際] ISO 8132 (AB3) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 雙耳環(huán)支架通孔斜型 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Clevis Bracket, In Angle
45	[國(guó)際] ISO 8132 (AT4) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 耳軸支架 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Trunnion Bracket
46	[國(guó)際] ISO 8132 (AP6) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用帶關(guān)節(jié)軸承的單耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Eye Spherical, Female Thread
47	[國(guó)際] ISO 8132 (AP4) - 2022	液壓傳動(dòng) 16MPa(160bar)中型和25MPa(250 bar)單桿缸附件 - 活塞桿用單耳環(huán) 內(nèi)螺紋 Hydraulic Fluid Power - Accessories for Single Rod Cylinders, 16 Mpa (160 bar) Medium and 25 Mpa (250 bar) Series - Rod Eye Plain, Female Thread
48	[汽標(biāo)代號(hào)] Q 740	螺紋叉 Threaded Connecting Fork
49	[汽標(biāo)代號(hào)] Q 741	螺紋叉 - 細(xì)牙 Threaded Connecting Fork - Fine Thread
50	[機(jī)械行業(yè)] JB /T 7941.2 (A) - 1995	旋入式圓形油標(biāo) A型 Oil Level Indicators Screwing Round Type - Type A 供應(yīng)商(1)
51	[機(jī)械行業(yè)] JB /T 5932.5 - 2017	履帶式推土機(jī) 密封式履帶第5部分：履帶螺栓 Crawler Tractor-Dozer — Seal Track — Part 5: Track Bolt
52	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z1型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z1
53	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z2型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z2
54	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z3型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z3
55	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z4型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z4
56	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z5型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z5
57	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z6型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z6
58	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z7A型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z7A
59	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z7B型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z7B
60	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z7C型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z7C
61	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z8型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z8
62	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z9型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z9
63	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z10型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z10
64	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z11型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z11
65	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z12A型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z12A
66	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z12B型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z12B
67	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z12C型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z12C
68	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z13型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z13
69	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z15型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z15
70	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z16型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z16
71	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z17A型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z17A
72	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z17B型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z17B
73	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z18型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z18
74	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z19A型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z19A
75	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z19B型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z19B
76	[機(jī)械行業(yè)] JB /T 7934 - 1999	Z20型脹緊聯(lián)結(jié)套 Locking Assemblies, Type Z20
77	[機(jī)械行業(yè)] JB /T 8004.8 (GB 2155) - 1999	機(jī)床夾具零件及部件 - 手柄螺母 The Parts and Units of Jigs and Fixtures Handle Nut
78	[機(jī)械行業(yè)] JB /T 8004.9 - 1999	機(jī)床夾具零件及部件回轉(zhuǎn)手柄螺母 The Parts and Units of Jigs and Fixtures Rotary Handle Nut
79	[機(jī)械行業(yè)] JB /T 8006.1 - 1999	機(jī)床夾具零件及部件 - 壓緊螺釘 The Parts and Units of Jigs and Fixtures - Holddown Screws
80	[機(jī)械行業(yè)] JB /T 8007.3 - 1999	鉤形螺栓 Hook Bolt
81	[機(jī)械行業(yè)] JB /T 8012.3 - 1999	機(jī)床夾具零件及部件 - 立式鉤型壓板（組合） The Parts and Units of Jigs and Fixtures - Vertical Hook Clamp Plate (Combination)
82	[機(jī)械行業(yè)] JB /T 8012.4 - 1999	機(jī)床夾具零件及部件 - 端面鉤形壓板（組合） The Parts and Units of Jigs and Fixtures - End Face Hook Clamp Plate (Combination)
83	[機(jī)械行業(yè)] JB /T 8012.5 - 1999	機(jī)床夾具零件及部件 - 側(cè)面鉤形壓板（組合） The Parts and Units of Jigs and Fixtures - Sided Face Hook Clamp Plate (Combination)
84	[機(jī)械行業(yè)] JB /T 8015 - 1999	機(jī)床夾具零件及部件 - 定位插銷(xiāo) The Parts and Units of Jigs and Fixtures - Aligning Pin
85	[機(jī)械行業(yè)] JB /T 8026.1 - 1999	六角頭支承 Hex Head Supporting
86	[機(jī)械行業(yè)] JB /T 8026.4 - 1999	機(jī)床夾具零件及部件 - 調(diào)節(jié)支承 The Parts and Units of Jigs and Fixtures Adjustable Supporters
87	[機(jī)械行業(yè)] JB /T 8026.7 - 1999	機(jī)床夾具零件及部件 - 自動(dòng)調(diào)節(jié)支承 The Parts and Units of Jigs and Fixtures - Automatic Adjuctable Supportors
88	[機(jī)械行業(yè)] JB /T 7941.2 (B) - 1995	旋入式圓形油標(biāo) B型 Oil Level Indicators Screwing Round Type - Type B
89	[機(jī)械行業(yè)] JB 8004.10 - 1995	機(jī)床夾具零部件—多手柄螺母 The parts and units of jigs and fixtures Multiple handle nut
90	YJT 13009	腳杯 [原YJT 20042901] Leveling Mounts [Previously YJT 20042901] 供應(yīng)商(1)
91	YJT 13003	叉形接頭 [原YJT GN751] Fork Joints [Previously YJT GN751]
92	YJT 13011	萬(wàn)向調(diào)節(jié)腳 Swivel Leveling Mounts
93	[汽標(biāo)] QC /T 336 - 1999	螺紋叉 Threaded Connecting Fork
94	[汽標(biāo)] QC /T 337 - 1999	焊接叉 Weldable Connecting Fork
95	[美國(guó)軍標(biāo)] MS 35489 - 2012	護(hù)線圈 Grommets, Synthetic and Silicone Rubber, Hot-oil and Coolant Resistant
96	[美標(biāo)] ANSI /ABMA 8.2 - 1999	英制滾珠軸承和滾柱軸承配件鎖板 Table 5.3 Lockplate Dimensions Inch Design Series P-000
97	[航空] HB 8069 - 2002	帶螺母的角材 Angle with Nuts
98	[航空] HB 863 - 1990	螺紋頂桿
99	[航空] HB 2026 - 1989	表夾
100	[航空] HB 2059 (-2) - 1989	切向夾緊件 - 襯套

標(biāo)準(zhǔn)編號(hào) / Standard Code： Q 742
中文名稱(chēng) / Chinese Name： 焊接叉
英文名稱(chēng) / English Name： Weldable Connecting Fork
數(shù)據(jù)來(lái)源 / Data Source： 易緊通 YJT Fastener Database（164580.com）
中文頁(yè)面 / Chinese Page： 查看中文頁(yè)面
English Page： View English Page

Data Source: YJT Fastener Database (164580.com)
Standard: Q 742
Chinese Name: 焊接叉
English Name: Weldable Connecting Fork
Chinese URL: Chinese Source Page
English URL: English Source Page
License: Commercial reuse, redistribution, or AI training usage requires authorization.