CN203509407U - Spot welding tool - Google Patents
Spot welding tool Download PDFInfo
- Publication number
- CN203509407U CN203509407U CN201320401732.2U CN201320401732U CN203509407U CN 203509407 U CN203509407 U CN 203509407U CN 201320401732 U CN201320401732 U CN 201320401732U CN 203509407 U CN203509407 U CN 203509407U
- Authority
- CN
- China
- Prior art keywords
- clamping
- spot welding
- alignment pin
- clamping plate
- spot
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 30
- 238000005476 soldering Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Abstract
The utility model discloses a spot welding tool. The spot welding tool comprises a handheld welding pliers body, a clamping mechanism for clamping a workpiece is arranged at the pliers mouth of the welding pliers body, the clamping mechanism comprises two clamping plates arranged on the pliers mouth, one clamping plate is provided with a positioning pin, the other clamping plate is provided with a compressing block matched with the positioning pin, and the compressing block is provided with a hole into which the positioning pin is inserted. Compared with the prior art, the spot welding tool has the advantages that the workpiece is grabbed, assembled, compressed and loosened through the output force of a pair of locking pliers instead of an air cylinder of a traditional clamp, the spot welding tool is suitable for clamping and positioning small pieces and capable of guaranteeing that the small pieces are positioned reasonably, the manufacturing cost of the tool is low, and operation is easy.
Description
Technical field
The utility model relates to automobile frock, and specifically, the utility model relates to a kind of spot-welding equipment for automobile body-in-white welding.
Background technology
At present, on body of a motor car, about 90% welding is all spot welding, and each car has more than 4000 solder joint.Before spot welding, the frock that workpiece is positioned is mainly fixture.By fixture, realize that workpiece is located quickly and accurately and applicable support, maintain, all workpiece of producing are all fixed in specific scope, guarantee accuracy and the interchangeability of product.
Along with the streamlining of vehicle configuration,, the requirement of body structure design is more and more higher, the difficulty of welding procedure is also increasing, and the investment of fixture is also more and more higher, and plant area requires to be the bigger the better.For the welding of larger-size stamping parts, the arrangement space of fixture location unit is abundant, can guarantee that total member performance and the dimensional uniformity after welding is better.But for the less part of weld size, be often subject to the restriction of these factors, jig Design is unreasonable, and to cause welding uniformity poor, and technological ability is not enough.
Mainly there is following shortcoming in current weld jig:
1,, because of the size restrictions of smallclothes, be difficult to realize fully location on fixture;
2, welding operation is more difficult, easily produces mass defect (as welding shunting);
3, station area can not reduce, and the utilization rate of factory building is not high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of spot-welding equipment, and the location for the smallclothes of automobile body-in-white when the spot welding, guarantees smallclothes reasonable positioning, handled easily.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of spot-welding equipment, comprises and the vice body of hand-held soldering turret be provided with the clamping device for holding workpiece at the jaw place of this vice body; Described clamping device comprises two clamping plate that are located on described jaw, and one of them clamping plate is provided with alignment pin, and another clamping plate are provided with the compact heap coordinating with alignment pin, and compact heap has the hole that allows alignment pin insert.
Described alignment pin and compact heap are provided with two.
Described clamping plate are U-shaped, and described alignment pin and compact heap are located at respectively the both sides of clamping plate.
Described vice body is provided with the lockable mechanism of locking vice body after described clamping device clamps.
The utility model adopts technique scheme, compared with prior art, this frock adopts the power output of locking pliers, the cylinder that replaces conventional brace, realize workpiece crawl, assembling, compress and unclamp, be applicable to the clamping and positioning of smallclothes, can guarantee smallclothes Reasonable Orientation, frock making cost is low, simple to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of spot-welding equipment of the present utility model;
Mark in above-mentioned figure is: 1, vice body; 2, train wheel bridge; 3, lower plate; 4, alignment pin; 5, compact heap; 6, lockable mechanism.
The specific embodiment
Be illustrated in figure 1 a kind of spot-welding equipment of the present utility model, comprise the vice body 1 of hand-held soldering turret, at the jaw place of this vice body 1, be provided with the clamping device for holding workpiece.In clamping during smallclothes, the hand-held vice body 1 of operating personnel, firmly grips the tong arm of vice body 1, and jaw drives clamping device pressing, realizes location and the clamping of workpiece.
Specifically, clamping device comprises two clamping plate that are located on jaw, be respectively train wheel bridge 2 and lower plate 3, on lower plate 3, be provided with alignment pin 4, on train wheel bridge 2, be provided with the compact heap 5 coordinating with alignment pin 4, compact heap 5 has the hole that allows alignment pin 4 insert, and Workpiece clamping, between compact heap 5 and lower platen, has the through hole that allows alignment pin 4 pass on workpiece.Train wheel bridge 2 and lower plate 3 are all U-shaped, and train wheel bridge 2 and lower plate 3 are welded to connect at the jaw of middle part and vice body 1.Alignment pin 4 and compact heap 5 are equipped with two, and two alignment pins 4 are distributed in the end of two extensions of lower plate 3, and compact heap 5 is distributed in the end of two extensions of train wheel bridge 2.
In addition, on vice body 1, be also provided with the lockable mechanism 6 of locking vice body 1 after clamping device clamps.Vice body 1 be internally connected with connecting rod, the upper and lower hand-held arm of connecting rod two ends and vice body 1 rotates hinged, the upper and lower hand-held arm formation four-bar linkage structure of connecting rod and vice body 1.When vice body 1 is under clamped condition, the salient angle of inner link prizes lockable mechanism 6, by four-bar linkage structure locked be triangular structure.If open clamping device, must depress lockable mechanism 6, could release.
This hand-held frock has the following advantages:
1, follow fixture location " N-2-1 " principle substantially, guarantee the abundant and reasonable of workpiece location;
2, realize crawl, assembling, compression, the release function of workpiece;
3, adopt the power output of locking pliers, replace the cylinder of conventional brace, realize the clamping of product.And have retaining mechanism, guarantee the lasting constant of clamping force;
4, the localization part of this frock, can change in conjunction with the part shape of needs welding, is convenient to large-area popularization;
5, this frock is fixed soldering turret or fixing point welding machine welds, and reduces equipment investment, reduces operation easier.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. a spot-welding equipment, is characterized in that: comprise the vice body of hand-held soldering turret, at the jaw place of this vice body, be provided with the clamping device for holding workpiece;
Described clamping device comprises two clamping plate that are located on described jaw, and one of them clamping plate is provided with alignment pin, and another clamping plate are provided with the compact heap coordinating with alignment pin, and compact heap has the hole that allows alignment pin insert.
2. spot-welding equipment according to claim 1, is characterized in that: described alignment pin and compact heap are provided with two.
3. spot-welding equipment according to claim 2, is characterized in that: described clamping plate are U-shaped, and described alignment pin and compact heap are located at respectively the both sides of clamping plate.
4. according to the spot-welding equipment described in claim 1 or 2 or 3, it is characterized in that: described vice body is provided with the lockable mechanism of locking vice body after described clamping device clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401732.2U CN203509407U (en) | 2013-07-06 | 2013-07-06 | Spot welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401732.2U CN203509407U (en) | 2013-07-06 | 2013-07-06 | Spot welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509407U true CN203509407U (en) | 2014-04-02 |
Family
ID=50368389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320401732.2U Expired - Lifetime CN203509407U (en) | 2013-07-06 | 2013-07-06 | Spot welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900589A (en) * | 2017-12-13 | 2018-04-13 | 杭州西奥电梯有限公司 | A kind of welding tooling of moving sidewalk lower part tensioning frame Two bors d's oeuveres |
| CN109540531A (en) * | 2018-12-26 | 2019-03-29 | 绵阳亿丰达智能装备有限公司 | A kind of engine thermal starter clamping and fixing device on probation |
-
2013
- 2013-07-06 CN CN201320401732.2U patent/CN203509407U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900589A (en) * | 2017-12-13 | 2018-04-13 | 杭州西奥电梯有限公司 | A kind of welding tooling of moving sidewalk lower part tensioning frame Two bors d's oeuveres |
| CN107900589B (en) * | 2017-12-13 | 2024-03-15 | 杭州西奥电梯有限公司 | Welding fixture for double-splicing of tensioning frame at lower part of automatic sidewalk |
| CN109540531A (en) * | 2018-12-26 | 2019-03-29 | 绵阳亿丰达智能装备有限公司 | A kind of engine thermal starter clamping and fixing device on probation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207788109U (en) | Battery tray lifting lug welding tooling | |
| CN107127510B (en) | CMT welding fixture for battery box frame for electric automobile | |
| CN103567689A (en) | Welding fixture for handcart frame for high-voltage power distribution cabinet | |
| CN205363105U (en) | Car seat part welding frock | |
| CN203509407U (en) | Spot welding tool | |
| CN201026558Y (en) | Welding clamp used for oil filler hole box of vehicle | |
| CN105665868B (en) | A kind of Contiuum type conducting wire fixture for opposite welding and its manufacturing method | |
| CN202934305U (en) | Welded clamping tool for circular tube lifting beam of automobile | |
| CN203636249U (en) | Welding fixture for handcart frame in high voltage power distribution cabinet | |
| CN203437828U (en) | Auxiliary welding device for external plate of car body | |
| CN207840551U (en) | A kind of automobile component positioning welding pre- clamping centering clamping pneumatic structure manually | |
| CN203621806U (en) | Compressing wheel stand welding fixture | |
| CN202336686U (en) | Repair welding clamp | |
| CN206185562U (en) | Car shell die casting mills location clamping jig | |
| CN2746553Y (en) | Welding and locking device for lead-acid battery electrode group | |
| CN214558706U (en) | Clamping and positioning device for welding flange of automobile exhaust system | |
| CN205166442U (en) | Automobile machinery triangle arm assembly preparation anchor clamps | |
| CN208005068U (en) | A kind of energy-absorbing beam welding fixture | |
| CN103143876B (en) | Welding clamp for splicing spring plate base reinforcing plate and spring plate base | |
| CN202684416U (en) | Auxiliary frame welding fixture | |
| CN213646416U (en) | Welding tool for multi-station middle foot chain support | |
| CN206567729U (en) | A kind of automobile rear-wheel cover seal plate welding assembly welding clamp | |
| CN203282098U (en) | Rail-beam two-in-one tool of stentering setting machine | |
| CN203579076U (en) | Handheld moveable positioning mechanism of vehicle door locking hook fixing plate | |
| CN204929433U (en) | Circuit board welds dress platform anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |