CN204339156U - For the welding gun governor motion of automatic welding device - Google Patents

For the welding gun governor motion of automatic welding device Download PDF

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Publication number
CN204339156U
CN204339156U CN201420783141.0U CN201420783141U CN204339156U CN 204339156 U CN204339156 U CN 204339156U CN 201420783141 U CN201420783141 U CN 201420783141U CN 204339156 U CN204339156 U CN 204339156U
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CN
China
Prior art keywords
rod
welding gun
contiguous block
bolt
welding
Prior art date
Application number
CN201420783141.0U
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Chinese (zh)
Inventor
张小川
邹祚兵
Original Assignee
重庆宏立至信汽车部件制造有限公司
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Filing date
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Application filed by 重庆宏立至信汽车部件制造有限公司 filed Critical 重庆宏立至信汽车部件制造有限公司
Priority to CN201420783141.0U priority Critical patent/CN204339156U/en
Application granted granted Critical
Publication of CN204339156U publication Critical patent/CN204339156U/en

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Abstract

The utility model discloses a kind of welding gun governor motion for automatic welding device, comprise welding gun adjusting part and welding gun, X to be inserted to the upper end of connecting rod on spill spin block in notched circular hole and is clamped by bolt and nut component, and X to be inserted to the lower end of connecting rod on the first middle contiguous block in notched circular hole and clamped by bolt and nut component; One end of Y-direction connecting rod to be inserted on the first middle contiguous block in notched circular hole and is clamped by bolt and nut component, and the other end of Y-direction connecting rod to be inserted on the second middle contiguous block in notched circular hole and clamped by bolt and nut component; Z-direction connecting rod one end to be inserted on the second middle contiguous block in notched circular hole and is clamped by bolt and nut component, the Z-direction connecting rod other end to be inserted on welding gun contiguous block in notched circular hole and is clamped by bolt and nut component, and any connecting rod is all vertical with other two connecting rods.This mechanism is in order to adjust the pitch attitude of welding gun and to regulate weld seam rotational trajectory radius.

Description

For the welding gun governor motion of automatic welding device
Technical field
The utility model relates to technical field of welding equipment, is specifically related to a kind of welding gun governor motion for automatic welding device, and automatic welding device is used for welding together by plate with perpendicular to the pipe of this plate.
Background technology
Forward and backward transverse tube on automotive seat needs to weld together with side board, the existing mode adopting manually welding at present, namely first by transverse tube and side board clamping on weld jig, after two clamping workpieces have been located, then hand torch welds.In welding process, require to weld along transverse tube with the junction of side board, soldering angle is generally 270 ° ± 5 °.If manually weld, gripping the posture of welding gun needs conversion, and 270 ° of weld seams need be split as the weld seam of two 135 °, and add welding action and weld interval, operating space is limited simultaneously.In a word, manually there is the shortcomings such as production efficiency is low, automaticity is low, operation intensity is large, the quality of production is unstable, welding wire consumption is large in welding.
Utility model content
The utility model aims to provide a kind of welding gun governor motion for automatic welding device, for automatic welding device, to solve the problem that in the manual welding process of automotive seat transverse tube, production efficiency is low, operation intensity is large, quality stability is poor.
For this reason, the technical scheme that the utility model adopts is: a kind of welding gun governor motion for automatic welding device, comprise welding gun adjusting part (5) and welding gun (6), described welding gun adjusting part (5) comprises spill spin block (5a), first middle contiguous block (5b), second middle contiguous block (5c), welding gun contiguous block (5d), X is to connecting rod (5e), Y-direction connecting rod (5f), Z-direction connecting rod (5g) and " U " shape holding block (5h), described X is to connecting rod (5e), Y-direction connecting rod (5f), any connecting rod of Z-direction connecting rod (5g) is all vertical with other two connecting rods, described spill spin block (5a) is provided with drive shaft installing hole (5j), described welding gun (6) is by welding gun contiguous block (5d) and " U " shape holding block (5h) clamping, described X to be inserted to the upper end of connecting rod (5e) in the upper notched circular hole of spill spin block (5a) and is clamped by bolt and nut component, and X to be inserted to the lower end of connecting rod (5e) in the upper notched circular hole of the first middle contiguous block (5b) and clamped by bolt and nut component, one end of described Y-direction connecting rod (5f) to be inserted in the upper notched circular hole of the first middle contiguous block (5b) and is clamped by bolt and nut component, and the other end of Y-direction connecting rod (5f) to be inserted in the upper notched circular hole of the second middle contiguous block (5c) and clamped by bolt and nut component, described Z-direction connecting rod (5g) one end to be inserted in the upper notched circular hole of the second middle contiguous block (5c) and is clamped by bolt and nut component, and Z-direction connecting rod (5g) other end to be inserted in the upper notched circular hole of welding gun contiguous block (5d) and clamped by bolt and nut component.
Preferred as such scheme, drive shaft for notched circular hole is for being sleeved on drive shaft, and is clamped by bolt and nut component by described drive shaft installing hole (5j).Simplify the mounting structure of spill spin block and drive shaft, and ensure that installation fastness.
Further, described X is to the equal diameters of connecting rod (5e), Y-direction connecting rod (5f), Z-direction connecting rod (5g), correspondingly, the upper notched Circularhole diameter of described spill spin block (5a), the first middle contiguous block (5b), the second middle contiguous block (5c), welding gun contiguous block (5d) is also equal, adopt same size design, facilitate processing and manufacturing.
The beneficial effects of the utility model: welding gun adjusting part is provided with notched circular hole and is clamped by bolt and nut component in each mounting points, when unclamping bolt and nut component, the axial displacement of three connecting rods can be adjusted respectively, every root connecting rod self also can rotate in installing hole simultaneously, in order to adjust the pitch attitude of welding gun and to regulate weld seam rotational trajectory radius.
The feature that the automatic welding device that welding gun governor motion is installed has is:
(1) weld without the need to manual operation welding gun, put in place at artificial clamping workpiece, and after adjusting welding torch position by welding gun governor motion, adopt one-touch startup, welding gun is driven by vertical cylinder, goes downwards to position while welding, and electric rotating machine drives welding gun to start rotating welding; Easy and simple to handle, except need manually pick and place except workpiece, only need a button to start, weld interval and the motor anglec of rotation is controlled by electric cabinet, weld rear automatic stopping, having greatly reduced operator manipulation strength, achieved by the transformation of manually welding to automatic welding;
(2) drive welding gun uniform circular motion by electric rotating machine, the linear velocity constant of welding portion, formed evenly weld seam, welding stability is high, and welding quality is guaranteed;
(3) by welding gun governor motion adjustment welding torch position, the transverse tube same special plane welding plurality of specifications can be realized, except for except the welding of automotive seat transverse tube and side board, also be applicable to welding of any pipe and plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the installation diagram of the utility model on automatic welding device.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
Automatic welding device as shown in Figure 2, forms primarily of base 1, support arm 2, vertically cylinder 3, weld jig 4, welding gun adjusting part 5, welding gun 6, horizontal seat 7, electric rotating machine 8, bearing 9, cylinder Connection Block 10, cylinder connector 11, electric cabinet 12.
The lower end of support arm 2 is fixed on base 1, support arm 2 is provided with the slide rail 2a of downward-extension.One end of horizontal seat 7 is arranged on slide rail 2a, and drives horizontal seat 7 to move up and down along slide rail 2a by vertical cylinder 3, and the other end of horizontal seat 7 is provided with electric rotating machine 8 and welding gun adjusting part 5.Drive welding gun adjusting part 5 to rotate by electric rotating machine 8, between electric rotating machine 8 and welding gun adjusting part 5, be also provided with bearing 9.Weld jig 4 is arranged on base 1, and is positioned at immediately below welding gun adjusting part 5.Electric cabinet 12 is also arranged on base 1, and weld jig 4 is provided with workpiece, i.e. seat transverse tube 13 and side board 14, and workpiece clamping puts in place.Vertical cylinder 3 drives horizontal seat 7 to move up and down along slide rail 2a, thus controls moving up and down of welding gun adjusting part 5; Electric rotating machine 8 drives welding gun adjusting part 5 to rotate, and when vertical cylinder 3 drives that welding gun adjusting part 5 is descending to put in place, controls welding gun 6 boxing connect transverse tube and circle by electric rotating machine 8.
Shown in composition graphs 1, Fig. 2, welding gun governor motion is made up of welding gun adjusting part 5, welding gun 6 two parts.Welding gun adjusting part 5 forms to connecting rod 5e, Y-direction connecting rod 5f, Z-direction connecting rod 5g, " U " shape holding block 5h and bolt and nut component primarily of spill spin block 5a, the first middle contiguous block 5b, the second middle contiguous block 5c, welding gun contiguous block 5d, X.X is all vertical with other two connecting rods to any connecting rod of connecting rod 5e, Y-direction connecting rod 5f, Z-direction connecting rod 5g.Welding gun 6 is clamped by welding gun contiguous block 5d and " U " shape holding block 5h.Spill spin block 5a rotates under the driving of electric rotating machine 8, and whole welding gun adjusting part 5, around the axis of rotation of electric rotating machine 8, spill spin block 5a is provided with drive shaft installing hole 5j, is connected by bearing 9 with electric rotating machine 8.
Spill spin block 5a, welding gun contiguous block 5d are at least respectively provided with a notched circular hole; First middle contiguous block 5b is provided with two notched circular holes, and the axes normal of two circular holes; Second middle contiguous block 5c is identical with the structure of the first middle contiguous block 5b.Described notched circular hole, breach circular hole both sides formed clamp region, by perpendicular to circular hole and be positioned at outside circular hole bolt and nut component locking, illustrate only the via hole of bolt and nut component in figure, not shown bolt and nut component.
X to be inserted to the upper end of connecting rod 5e on spill spin block 5a in notched circular hole and is clamped by bolt and nut component, and X to be inserted to the lower end of connecting rod 5e on the first middle contiguous block 5b in notched circular hole and clamped by bolt and nut component.One end of Y-direction connecting rod 5f to be inserted on the first middle contiguous block 5b in notched circular hole and is clamped by bolt and nut component, and the other end of Y-direction connecting rod 5f to be inserted on the second middle contiguous block 5c in notched circular hole and clamped by bolt and nut component; Z-direction connecting rod 5g to be inserted one end on the second middle contiguous block 5c in notched circular hole and is clamped by bolt and nut component, and the Z-direction connecting rod 5g other end to be inserted on welding gun contiguous block 5d in notched circular hole and clamped by bolt and nut component.Welding gun adjusting part 5 is provided with notched circular hole and is clamped by bolt and nut component in each mounting points, when unclamping bolt and nut component, the axial displacement of three connecting rods can be adjusted respectively, every root connecting rod self also can rotate in installing hole simultaneously, in order to adjust the pitch attitude of welding gun 6 and to regulate weld seam rotational trajectory radius.
Preferably, spill spin block 5a is except being provided with notched circular hole for installing except Y-direction connecting rod 5f, spill spin block 5a is also provided with the rotating shaft that notched circular hole drives for being sleeved on electric rotating machine 8, and is clamped by the rotating shaft that electric rotating machine 8 drives by bolt and nut component.
In addition, X is to the equal diameters of connecting rod 5e, Y-direction connecting rod 5f, Z-direction connecting rod 5g, and correspondingly, on spill spin block 5a, the first middle contiguous block 5b, the second middle contiguous block 5c, welding gun contiguous block 5d, notched Circularhole diameter is also equal.Vertical cylinder 3 is arranged on the bottom of support arm 2 by cylinder Connection Block 10, vertical cylinder 3 is connected with horizontal seat 7 by cylinder connector 11.

Claims (3)

1. the welding gun governor motion for automatic welding device, it is characterized in that: comprise welding gun adjusting part (5) and welding gun (6), described welding gun adjusting part (5) comprises spill spin block (5a), first middle contiguous block (5b), second middle contiguous block (5c), welding gun contiguous block (5d), X is to connecting rod (5e), Y-direction connecting rod (5f), Z-direction connecting rod (5g) and " U " shape holding block (5h), described X is to connecting rod (5e), Y-direction connecting rod (5f), any connecting rod of Z-direction connecting rod (5g) is all vertical with other two connecting rods, described spill spin block (5a) is provided with drive shaft installing hole (5j), described welding gun (6) is by welding gun contiguous block (5d) and " U " shape holding block (5h) clamping, described X to be inserted to the upper end of connecting rod (5e) in the upper notched circular hole of spill spin block (5a) and is clamped by bolt and nut component, and X to be inserted to the lower end of connecting rod (5e) in the upper notched circular hole of the first middle contiguous block (5b) and clamped by bolt and nut component, one end of described Y-direction connecting rod (5f) to be inserted in the upper notched circular hole of the first middle contiguous block (5b) and is clamped by bolt and nut component, and the other end of Y-direction connecting rod (5f) to be inserted in the upper notched circular hole of the second middle contiguous block (5c) and clamped by bolt and nut component, described Z-direction connecting rod (5g) one end to be inserted in the upper notched circular hole of the second middle contiguous block (5c) and is clamped by bolt and nut component, and Z-direction connecting rod (5g) other end to be inserted in the upper notched circular hole of welding gun contiguous block (5d) and clamped by bolt and nut component.
2. as claimed in claim 1 for the welding gun governor motion of automatic welding device, it is characterized in that: drive shaft for notched circular hole is for being sleeved on drive shaft, and is clamped by bolt and nut component by described drive shaft installing hole (5j).
3. as claimed in claim 1 for the welding gun governor motion of automatic welding device, it is characterized in that: described X is to the equal diameters of connecting rod (5e), Y-direction connecting rod (5f), Z-direction connecting rod (5g), correspondingly, above notched Circularhole diameter is also equal for described spill spin block (5a), the first middle contiguous block (5b), the second middle contiguous block (5c), welding gun contiguous block (5d).
CN201420783141.0U 2014-12-11 2014-12-11 For the welding gun governor motion of automatic welding device CN204339156U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201420783141.0U CN204339156U (en) 2014-12-11 2014-12-11 For the welding gun governor motion of automatic welding device

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537822A (en) * 2016-01-12 2016-05-04 中国建筑第二工程局有限公司 Cutting torch for numerical control straight strip cutting machine and application method thereof
CN105665928A (en) * 2016-04-12 2016-06-15 赵士立 Laser welding head adjustment mechanism
CN106378562A (en) * 2016-11-10 2017-02-08 芜湖市元山机械制造有限公司 Automatic welding robot for automobile corbel assembly
CN106514078A (en) * 2016-12-02 2017-03-22 芜湖市元山机械制造有限公司 Circular arc track welding robot for automobile spring plate subassembly
CN108544762A (en) * 2018-06-22 2018-09-18 杭州中环化工设备有限公司 A kind of tank manhole automatic welding device and its control method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537822A (en) * 2016-01-12 2016-05-04 中国建筑第二工程局有限公司 Cutting torch for numerical control straight strip cutting machine and application method thereof
CN105537822B (en) * 2016-01-12 2017-03-22 中国建筑第二工程局有限公司 Application method for cutting torch for numerical control straight strip cutting machine
CN105665928A (en) * 2016-04-12 2016-06-15 赵士立 Laser welding head adjustment mechanism
CN106378562A (en) * 2016-11-10 2017-02-08 芜湖市元山机械制造有限公司 Automatic welding robot for automobile corbel assembly
CN106514078A (en) * 2016-12-02 2017-03-22 芜湖市元山机械制造有限公司 Circular arc track welding robot for automobile spring plate subassembly
CN108544762A (en) * 2018-06-22 2018-09-18 杭州中环化工设备有限公司 A kind of tank manhole automatic welding device and its control method

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CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 401133 No. 218 Yuguan Avenue, Yuzui Town, Jiangbei District, Chongqing

Patentee after: Chongqing Hongli Zhixin Science and Technology Development Group Co., Ltd.

Address before: No. 146 Dongfeng Road, Yuzui Town, Jiangbei District, Chongqing 400021

Patentee before: Chongqing Hongli Zhixin Auto Parts Manufacturing Co., Ltd.