CN201889580U - C-type welding clamp for automobile spot welding operation - Google Patents
C-type welding clamp for automobile spot welding operation Download PDFInfo
- Publication number
- CN201889580U CN201889580U CN2010205837772U CN201020583777U CN201889580U CN 201889580 U CN201889580 U CN 201889580U CN 2010205837772 U CN2010205837772 U CN 2010205837772U CN 201020583777 U CN201020583777 U CN 201020583777U CN 201889580 U CN201889580 U CN 201889580U
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- China
- Prior art keywords
- central shaft
- turning handle
- rotating handle
- base
- spot welding
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- Expired - Fee Related
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Abstract
The utility model relates to a C-type welding clamp for automobile spot welding operation, which is used for reducing the labor intensity of an operator, and improving the working efficiency and the product quality. The technical scheme is as follows: the C-type welding clamp for automobile spot welding operation comprises a C-type welding clamp; after improvement, an auxiliary stroke switch start device is added on the left handle of the C-type welding clamp; the auxiliary stroke switch start device comprises a base, a central shaft, a driving rotating handle and a driven rotating handle; the base is fixed on the upper end of the left handle; the central shaft is rotationally connected with the base; the driving rotating handle is vertical to the central shaft, and one end of the driving rotating handle is fixedly connected with the central shaft; the driven rotating handle is vertical to the central shaft; one end of the driven rotating handle is fixedly connected with the central shaft, and the other end of the driven rotating handle is connected with an auxiliary stroke switch through a pull rope. The C-type welding clamp for automobile spot welding operation greatly improves the working efficiency, reduces the labor intensity of the operator and eliminates the hidden safety hazards of clamping the arm, and simultaneously the defects that a single hand cannot operate the welding clamp stably are overcome and the product quality is improved.
Description
Technical field
The utility model relates to a kind of easy to operate spot welding C type soldering turret, belongs to metal machining tool technical field.
Background technology
Spot welding C type soldering turret is widely used in the welding of automobile body-in-white, the structure of traditional spot welding C type soldering turret as shown in Figure 1, its upper/lower electrode is positioned at the bottom of soldering turret, on the right side of soldering turret the signal source handle is arranged, there is left handle in the left side, the middle and upper part is provided with auxiliary travel switch.Operator's right hand is held the signal source handle, and left hand is held left handle and carried out welding operation.Welding is finished, need be opened when assisting travel switch, operator's left hand must leave left handle, at this moment can cause the soldering turret shakiness, also can cause the distortion of punching press product when serious, influence product quality, also there is the hidden danger that crushes arm in this operation simultaneously, unskilled operator even need multi-pass operation just can open auxiliary travel switch, to cause this soldering turret inefficiency, labour intensity is big.
The utility model content
The utility model be used to overcome above-mentioned prior art defective, a kind of easy to operate C type soldering turret that is used for automobile spot welding operation is provided so that reduce operator's labour intensity, increase work efficiency and product quality.
The alleged problem of the utility model realizes with following technical proposals:
A kind of C type soldering turret that is used for automobile spot welding operation, it comprises a C type soldering turret, after the improvement, set up auxiliary stroke switch open device on the left handle of C type soldering turret, described auxiliary stroke switch open device is made of base, central shaft, active turning handle, driven turning handle; Described base is fixed on left handle upper end, described central shaft is rotatably connected with base, described active turning handle is fixedlyed connected with central shaft perpendicular to central shaft and one end, described driven turning handle is also perpendicular to central shaft, the one end is fixedlyed connected with central shaft, and the other end is connected with auxiliary travel switch by stay cord.
The above-mentioned C type soldering turret that is used for automobile spot welding operation, described central shaft is the middle part multidiameter thicker than two ends, the one end is provided with the active turning handle installing hole of quadrature with it, thicker in the middle position is provided with the driven turning handle installing hole of quadrature with it, its end face that is provided with an end of active turning handle installing hole is provided with the active turning handle fixed bolt hole that communicates with active turning handle installing hole, and the end face of the other end of central shaft is provided with the driven turning handle fixed bolt hole that communicates with driven turning handle installing hole; Described base is " U " shape, and the upper end of two post is provided with the axis hole that is complementary with central shaft two ends diameter.
Active turning handle of the present utility model constitutes driving relationship by central shaft, driven turning handle and stay cord and auxiliary travel switch, make operator's left hand not leave left handle and just can assist travel switch by turning handle operation initiatively, improved operating efficiency greatly, reduce operator's labour intensity, eliminated the potential safety hazard that crushes arm, also avoid simultaneously the drawback of one-handed performance soldering turret shakiness, improved product quality.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of traditional spot welding C type soldering turret;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the structural representation of travel switch opening device;
Fig. 4 is the structural representation of central shaft;
Fig. 5 is the A-A cutaway view.
Each label is among the figure: 1, base; 2, central shaft; 3, driven turning handle; 4, active turning handle; 5, stay cord; 6, left handle; 7, top electrode; 8, bottom electrode; 9, signal source handle; 10, auxiliary travel switch; 11, auxiliary stroke switch open device; 12, driven turning handle installing hole; 13, active turning handle installing hole; 14, driven turning handle fixed bolt hole; 15, active turning handle fixed bolt hole; 16, set bolt.
The specific embodiment
Referring to Fig. 1～Fig. 5, central shaft 2 is thin ends and thick middle multidiameter, cooperates by axis hole between central shaft 2 and the base 1 and realizes rotating.Central shaft 2 is provided with vertical with it active turning handle installing hole 13 and driven turning handle installing hole 12, two ends are provided with coaxial with it driven turning handle fixed bolt hole 14 and active turning handle fixed bolt hole 15, driven turning handle 3 one ends have the aperture of wearing stay cord 5, and the other end passes the driven turning handle installing hole 12 on the central shaft 2; Initiatively turning handle 4 one ends pass the active turning handle installing hole 13 on the central shaft 2.A set bolt 16 is respectively established at central shaft 2 two ends, two set bolts 16 by the driven turning handle fixed bolt hole 14 of central shaft 2 ends and initiatively turning handle fixed bolt hole 15 with driven turning handle 3 and turning handle 4 diebacks initiatively, make driven turning handle 3 and initiatively turning handle 4 link together with central shaft 2.Base 1 is " U " shape, is combined into by the product of two " L " shapes, all reserves 3 holes on the product of two " L " shapes, and the hole at two ends connects to guarantee installation accuracy with alignment pin, and middle hole connects with bolt.Thicker position, central shaft 2 middle parts is between two posts of base 1, and initiatively turning handle installing hole 13 then is positioned at the outside (being the part that central shaft 2 passes base 1) of " U " shape base 1.Initiatively turning handle 4 is used to control the unlatching of auxiliary travel switch 10, the transfer route of power: initiatively------driven turning handle 3---stay cord 5---is assisted travel switch 10 to central shaft 2 to turning handle 4.Concrete performing step is: right hand signal source input → top electrode 7 is descending, stirs the auxiliary travel switch 10 of initiatively turning handle 4 maintenance → top electrodes 8 backhauls → soldering turret with bottom electrode 8 closures → left thumb and opens → unclamp left thumb.
Claims (2)
1. C type soldering turret that is used for automobile spot welding operation, it comprises a C type soldering turret, it is characterized in that, on the left handle (6) of C type soldering turret, set up auxiliary stroke switch open device, described auxiliary stroke switch open device is by base (1), central shaft (2), active turning handle (4), driven turning handle (3) constitutes, described base (1) is fixed on left handle (6) upper end, described central shaft (2) is rotatably connected with base (1), described active turning handle (4) is fixedlyed connected with central shaft (2) perpendicular to central shaft (2) and one end, described driven turning handle (3) is also perpendicular to central shaft (2), the one end is fixedlyed connected with central shaft (2), and the other end is connected with auxiliary travel switch (10) by stay cord (5).
2. according to the described C type soldering turret that is used for automobile spot welding operation of claim 1, it is characterized in that, described central shaft (2) is the middle part multidiameter thicker than two ends, the one end is provided with the active turning handle installing hole (13) of quadrature with it, thicker in the middle position is provided with the driven turning handle installing hole (12) of quadrature with it, its end face that is provided with an end of active turning handle installing hole (13) is provided with the active turning handle fixed bolt hole (15) that communicates with active turning handle installing hole (13), and the end face of the other end of central shaft (2) is provided with the driven turning handle fixed bolt hole (14) that communicates with driven turning handle installing hole (12); Described base is " U " shape, and the upper end of two post is provided with the axis hole that is complementary with central shaft (2) two ends diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205837772U CN201889580U (en) | 2010-10-30 | 2010-10-30 | C-type welding clamp for automobile spot welding operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205837772U CN201889580U (en) | 2010-10-30 | 2010-10-30 | C-type welding clamp for automobile spot welding operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889580U true CN201889580U (en) | 2011-07-06 |
Family
ID=44219056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205837772U Expired - Fee Related CN201889580U (en) | 2010-10-30 | 2010-10-30 | C-type welding clamp for automobile spot welding operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962574A (en) * | 2012-11-22 | 2013-03-13 | 奇瑞汽车股份有限公司 | Stroke switching mechanism of C-shaped welding tongs |
| CN111922500A (en) * | 2020-07-17 | 2020-11-13 | 安徽盛美金属科技有限公司 | C-shaped welding clamp arm for welding automobile parts |
-
2010
- 2010-10-30 CN CN2010205837772U patent/CN201889580U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962574A (en) * | 2012-11-22 | 2013-03-13 | 奇瑞汽车股份有限公司 | Stroke switching mechanism of C-shaped welding tongs |
| CN102962574B (en) * | 2012-11-22 | 2016-04-27 | 奇瑞汽车股份有限公司 | A kind of stroke switching mechanism of C type soldering turret |
| CN111922500A (en) * | 2020-07-17 | 2020-11-13 | 安徽盛美金属科技有限公司 | C-shaped welding clamp arm for welding automobile parts |
| CN111922500B (en) * | 2020-07-17 | 2022-08-09 | 海斯坦普新能源汽车组件(北京)有限公司 | C-shaped welding clamp arm for welding automobile parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |