CN204449742U - welding auxiliary fixing device - Google Patents

welding auxiliary fixing device Download PDF

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Publication number
CN204449742U
CN204449742U CN201420863085.1U CN201420863085U CN204449742U CN 204449742 U CN204449742 U CN 204449742U CN 201420863085 U CN201420863085 U CN 201420863085U CN 204449742 U CN204449742 U CN 204449742U
Authority
CN
China
Prior art keywords
screw
chassis
shaped
underframe
pin
Prior art date
Application number
CN201420863085.1U
Other languages
Chinese (zh)
Inventor
邓林青
朱立赞
安聪慧
冯擎峰
Original Assignee
浙江吉利汽车有限公司
浙江吉润汽车有限公司
浙江吉利控股集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江吉利汽车有限公司, 浙江吉润汽车有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利汽车有限公司
Priority to CN201420863085.1U priority Critical patent/CN204449742U/en
Application granted granted Critical
Publication of CN204449742U publication Critical patent/CN204449742U/en

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Abstract

The utility model one welding auxiliary fixing device, overcome the defect of existing weld jig to two part location difficulty of crossing certain angle, there is provided a kind of and can adjust arbitrarily part related angle and fixing electric welding servicing unit, comprise discoidal chassis, chassis is connected with fixed clamping device and movable clamping device; Fixed clamping device comprises the U-shaped fixed frame be fixedly connected with chassis, and U-shaped fixed frame side has to be furnished with and holds out against screw; Movable clamping device comprises underframe, underframe has one end to be slab construction, flat board there is pin-and-hole, this pin-and-hole coordinates with the bearing pin being engaged in center chassis, the other end of underframe, its both sides are the U-shaped structure be bent upwards, and there is downward barb its end, U-shaped structure has at least a side to be furnished with to hold out against screw, and the lower side of barb is joined and held out against screw.The utility model is located effective especially for the two pieces of crossing certain angle or the weldment of more than one piece part, has effect and improves, the advantage of quality assurance.

Description

Welding auxiliary fixing device
Technical field
The utility model belongs to a kind of soldering appliance technical field, is specifically related to a kind of welding auxiliary fixing device.
Background technology
Prior art adopts simple and easy fixing means to part often when soldering part, but due to welding rod contact force during welding and arcing power, makes weldment often not reach the technical requirement of regulation.
Such as China Patent No. ZL201220068782.9, name is called the utility model patent of " a kind of Multi-functional electric welding rolling clamp ", disclose a kind of Multi-functional electric welding rolling clamp, comprise base, for the rotating disc of rotating welding product, for the press-loading apparatus of fixing welding product, for supporting the support box of press-loading apparatus, for welding gun provides the distribution box of power, rotating disc is provided with the dial controlling welding product size, welding gun is connected with distribution box electric wire, be provided with as rotating disc provides the motor of power in base, the stopping means for limiting rotating disc position is provided with on base.This patent by fixing for workpiece on the rotating pan, workpiece rotates along with rotating disc, and this cylindric workpiece for butt welding is perhaps benefited, but then cannot apply for two weld parts with certain angle of cut.
Summary of the invention
The utility model technical issues that need to address are, the weld jig overcoming prior art can not provide the defect of effective fixing means for the two pieces of crossing certain angle or the weldment location of more than one piece part, provide a kind of also fixing electric welding servicing unit of more than one piece part related angle that can adjust arbitrarily to improve effect and welding quality.
The purpose of this utility model is achieved by following technical proposals, and a kind of welding auxiliary fixing device, comprises discoidal chassis, chassis is connected with fixed clamping device and movable clamping device; Fixed clamping device comprises the U-shaped fixed frame be fixedly connected with chassis, and there is screw the side of U-shaped fixed frame is furnished with and holds out against screw; Movable clamping device comprises underframe, underframe has one end to be slab construction, flat board there is pin-and-hole, this pin-and-hole coordinates with the bearing pin being engaged in center chassis, the other end of underframe, its both sides are the U-shaped structure be bent upwards, and there is downward barb its end, U-shaped structure has at least a side to have screw and be furnished with to hold out against screw, and the lower side of barb has screw and joins and holds out against screw.
Fixed clamping device and movable clamping device are all connected on chassis, movable clamping device can according to the center rotating of bearing pin around chassis, therefore the angle between two connectors can be adjusted arbitrarily, the barb of underframe the other end of movable clamping device faces toward the downside on chassis, utilize screw just can lock movable clamping device easily, the U-shaped fixed frame of fixed clamping device is used for fixing first workpiece and basic part, the U-shaped structure of movable clamping device is in order to fix second workpiece and adjustment part to be welded, basic part and adjustment part can adjust distance relative to center chassis and respectively to lock by holding out against screw.
As preferably, described bearing pin and chassis, for being rotatably assorted, are secure fit with the pin-and-hole on flat board.
As preferably, the both sides of U-shaped structure are all provided with screw and are furnished with and hold out against screw.Both sides are all provided with and hold out against the position adjustment that screw is more convenient for adjusting described adjustment part.
As preferably, below chassis, be evenly equipped with 3-4 roller.
The beneficial effects of the utility model are:
1, be provided with movable clamping device and can adjust arbitrarily angle between two connectors;
2, basic part and adjustment part can adjust the distance relative to center chassis;
3, there are U-shaped fixed frame and U-shaped structure and lock by holding out against screw, very convenient;
4, accurate positioning, easy to adjust, effect improve, quality assurance.
Accompanying drawing explanation
Fig. 1 is the structural upright schematic diagram of a kind of embodiment of the utility model.
In figure, chassis 1; Fixed clamping device 2; U-shaped fixed frame 21; Movable clamping device 3; Underframe 31; Pin-and-hole 32; U-shaped structure 33; Barb 34; Hold out against screw 4; Bearing pin 5; Roller 6.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiments, the utility model is further described.
Embodiment 1: as shown in Figure 1, a kind of welding auxiliary fixing device, comprises discoidal chassis 1, chassis 1 is connected with fixed clamping device 2 and movable clamping device 3; Fixed clamping device 2 comprises the U-shaped fixed frame 21 be fixedly connected with chassis 1, and there is screw the side of U-shaped fixed frame 21 is furnished with and holds out against screw 4, and the bottom of U-shaped fixed frame 21 is fixedly connected on chassis 1 by four screws; Movable clamping device 3 comprises underframe 31, underframe 31 has one end to be slab construction, flat board has pin-and-hole 32, this pin-and-hole 32 coordinates with the bearing pin 5 being engaged in center, chassis 1, and bearing pin 5 and chassis 1 are for being rotatably assorted, bearing pin 5 is secure fit with the pin-and-hole 32 on flat board, the other end of underframe, its both sides are the U-shaped structure 33 be bent upwards, and there is downward barb 34 its end, U-shaped structure 33 has a side to have screw and is furnished with and holds out against screw 4, and the lower side of barb 34 has screw and joins and holds out against screw 4.Be evenly equipped with 3-4 roller 6 below chassis 1, it is mobile with the relative position changing welding place and adjustment workpiece and operator together with soldering part that this roller 6 is convenient to weld auxiliary fixing device.
Fixed clamping device 2 and movable clamping device 3 are all connected on chassis 1, movable clamping device 3 can according to the center rotating of bearing pin 5 around chassis 1, therefore the angle between two connectors can be adjusted arbitrarily, the barb 34 of underframe the other end of movable clamping device 3 faces toward the downside on chassis 1, utilization holds out against screw 4 just can lock movable clamping device 3 easily, the U-shaped fixed frame 21 of fixed clamping device 2 is for fixing first workpiece and basic part, the U-shaped structure 33 of movable clamping device 3 is in order to fix second workpiece and adjustment part to be welded, basic part and adjustment part can adjust distance relative to center, chassis 1 and respectively to lock by holding out against screw 4, that unclamps barb 34 lower side holds out against screw 4, then movable clamping device 3 just rotatable adjustment, the tail end holding out against screw 4 of barb 34 lower side can withstand on the downside on chassis 1.
Embodiment 2, the both sides of U-shaped structure 33 are all provided with screw and are furnished with and hold out against screw.Both sides are all provided with and hold out against the position adjustment that screw is more convenient for adjusting described adjustment part.
The utility model is located effective especially for the two pieces of crossing certain angle or the weldment of more than one piece part, possess the angle that can adjust arbitrarily between two connectors, the distance relative to center chassis can be adjusted, lock very convenient, effect improves, the advantage of quality assurance.If those skilled in the art does simple amendment to foregoing invention content or replaces, such change can not be thought to depart from scope of the present utility model, all like this to the apparent amendment of those skilled in the art by be included in claim of the present utility model scope within.

Claims (4)

1. weld an auxiliary fixing device, it is characterized in that, comprise discoidal chassis, chassis is connected with fixed clamping device and movable clamping device; Fixed clamping device comprises the U-shaped fixed frame be fixedly connected with chassis, and there is screw the side of U-shaped fixed frame is furnished with and holds out against screw; Movable clamping device comprises underframe, underframe has one end to be slab construction, flat board there is pin-and-hole, this pin-and-hole coordinates with the bearing pin being engaged in center chassis, the other end of underframe, its both sides are the U-shaped structure be bent upwards, and there is downward barb its end, U-shaped structure has at least a side to have screw and be furnished with to hold out against screw, and the lower side of barb has screw and joins and holds out against screw.
2. welding auxiliary fixing device according to claim 1, is characterized in that, described bearing pin and chassis, for being rotatably assorted, are secure fit with the pin-and-hole on flat board.
3. welding auxiliary fixing device according to claim 2, is characterized in that, the both sides of U-shaped structure are all provided with screw and are furnished with and hold out against screw.
4. the welding auxiliary fixing device according to claim 1 or 2 or 3, is characterized in that, is evenly equipped with 3-4 roller below chassis.
CN201420863085.1U 2014-12-31 2014-12-31 welding auxiliary fixing device CN204449742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420863085.1U CN204449742U (en) 2014-12-31 2014-12-31 welding auxiliary fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420863085.1U CN204449742U (en) 2014-12-31 2014-12-31 welding auxiliary fixing device

Publications (1)

Publication Number Publication Date
CN204449742U true CN204449742U (en) 2015-07-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420863085.1U CN204449742U (en) 2014-12-31 2014-12-31 welding auxiliary fixing device

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Country Link
CN (1) CN204449742U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033546A (en) * 2015-08-12 2015-11-11 丹阳市亚邦精密机械有限公司 Welding tool for wind-driven generator assembly
CN105127644A (en) * 2015-10-12 2015-12-09 俞海东 Welding plate fixing device with noise reduction function
CN105150529A (en) * 2015-07-13 2015-12-16 江苏南铸科技股份有限公司 Easy-adjustment type tool clamp for welding
CN105252128A (en) * 2015-10-20 2016-01-20 安徽鼎聚焊接科技有限公司 Butt welder for steel bars
CN109290728A (en) * 2018-10-24 2019-02-01 中国核工业二三建设有限公司 A kind of plate welding fixture
WO2019041610A1 (en) * 2017-08-29 2019-03-07 广船国际有限公司 Clamp-free assembly tool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105150529A (en) * 2015-07-13 2015-12-16 江苏南铸科技股份有限公司 Easy-adjustment type tool clamp for welding
CN105033546A (en) * 2015-08-12 2015-11-11 丹阳市亚邦精密机械有限公司 Welding tool for wind-driven generator assembly
CN105127644A (en) * 2015-10-12 2015-12-09 俞海东 Welding plate fixing device with noise reduction function
CN105252128A (en) * 2015-10-20 2016-01-20 安徽鼎聚焊接科技有限公司 Butt welder for steel bars
CN105252128B (en) * 2015-10-20 2018-01-30 安徽鼎聚焊接科技有限公司 A kind of steel bar butt welding machine
WO2019041610A1 (en) * 2017-08-29 2019-03-07 广船国际有限公司 Clamp-free assembly tool
CN109290728A (en) * 2018-10-24 2019-02-01 中国核工业二三建设有限公司 A kind of plate welding fixture

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

Termination date: 20161231