CN202825073U - Protective device used for welding fixture air cylinder - Google Patents
Protective device used for welding fixture air cylinder Download PDFInfo
- Publication number
- CN202825073U CN202825073U CN 201220464972 CN201220464972U CN202825073U CN 202825073 U CN202825073 U CN 202825073U CN 201220464972 CN201220464972 CN 201220464972 CN 201220464972 U CN201220464972 U CN 201220464972U CN 202825073 U CN202825073 U CN 202825073U
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- CN
- China
- Prior art keywords
- air cylinder
- protective device
- cylinder
- welding fixture
- piston rod
- 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 - Fee Related
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a protective device used for a welding fixture air cylinder. The welding fixture air cylinder comprises an air cylinder body provided with a piston rod and a fixture fixed connecting block which is fixed on the top surface of the air cylinder body through bolts; the piston rod penetrates through the fixture fixed connecting block; the protective device comprises a protective gasket arranged between the air cylinder body and the fixture fixed connecting block; and a central hole matched with the piston rod is formed in the center of the protective gasket. By means of the installation of the protective gasket, the protective device effectively protects the welding fixture air cylinder from burning loss caused by welding spatter, solves the problem that the welding fixture air cylinder is difficult to protect, gets rid of the previous shortcomings that operation is cumbersome, protection is insufficient, and even the welding fixture air cylinder needs replacing, and effectively overcomes the bottleneck that production requirements are difficult to meet due to the burning loss of the welding fixture air cylinder.
Description
Technical field
The utility model relates to welding equipment, relates in particular to a kind of protective device for the weld jig cylinder.
Background technology
Become our main traffic instrument while at automobile, people are also more and more higher to the requirement of its manufacturing process, so that its production technology also is more and more advanced, the production of various parts and detection are also thereupon more and more advanced, precision is more and more higher, thing followed problem is exactly in process of production, the protection of equipment, maintenance, and the maintenance in later stage is come one after the other with maintenance etc. problem.The weld jig part is many and loaded down with trivial details, the application of cylinder can't reduce, and can increase accordingly, even more, the complex-shaped device of weld jig is more, and it is also more for it in the application facet of cylinder, and be directly connected to production efficiency and cost the service life of cylinder, spatter is inevitable again in welding process on the contrary, only has and strengthens equipment, comprises welding robot, weld jig, and the protection of supporting clamping cylinder etc. above the anchor clamps, and the dynamics of cylinder clamping directly affects the quality of soldering part, if the clamping dynamics is inadequate, can cause welding deformation in welding process, and then affect the size of weldment, and welding quality, also can affect thus the benefit of enterprise, the honor of enterprise etc.
Now with regard to employed fixing square cylinder on the weld jig, if cylinder is vertically placed, then spatter is easy to drop on cylinder, in the course of time directly affect the service life of cylinder, yet make protector to cylinder, neither attractive in appearance, take up room again, number of cylinders is many in addition, even has a lot of positions, angle bad, does not also play great role; If in use cylinder breaks down suddenly, then directly impact is produced, and then affects company's benefit, and is difficult to satisfy production requirement.Operating personnel change cylinder to be needed again to spend the plenty of time, and troublesome poeration, also need drop into the part expense, has increased extra-pay to enterprise again undoubtedly.
Summary of the invention
The purpose of this utility model provides a kind of simple to operate exactly in order to address the above problem, low price, and can effectively protect the not impaired protective device of weld jig cylinder.
The purpose of this utility model is achieved in that
A kind of protective device for the weld jig cylinder of the present utility model; described weld jig cylinder comprises that the cylinder body with piston rod is fixedly connected with piece with the anchor clamps that are bolted in this cylinder body end face; described piston rod passes described anchor clamps and is fixedly connected with piece; described protective device comprises that being located at described cylinder body and anchor clamps is fixedly connected with protection pad between the piece, and the center of this protection pad has the centre bore that is complementary with described piston rod.
Above-mentioned a kind of protective device for the weld jig cylinder, wherein, described protection pad is provided with the bolt hole that is complementary with described cylinder body end face.
Above-mentioned a kind of protective device for the weld jig cylinder, wherein, the surface of described protection pad is through blackening process, and its thickness is 2 ± 1mm.
The utility model is by installing the protection pad; effectively protect the not soldered scaling loss of splashing of weld jig cylinder; solved the problem that the weld jig cylinder is difficult to protect; abandoned former complex operation; protection less than; even the shortcoming of needs replacing cylinder, effectively overcome the bottleneck that is difficult to satisfy production requirement because of the cylinder scaling loss.
The utility model is simple in structure, and cost performance is high, greatly reduces the production cost of enterprise; Simultaneously, the utility model good looking appearance does not affect the serviceability of cylinder, and simple installation, directly it is loaded onto when cylinder is installed, saves time and saves trouble, and has more effectively protected the weld jig cylinder.
Description of drawings
Fig. 1 is decomposing schematic representation of the present utility model;
Fig. 2 is installment state figure of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See also Fig. 1 and Fig. 2, there is shown the protective device that the utility model is used for the weld jig cylinder.The weld jig cylinder comprises that the cylinder body 1 with piston rod 11 is fixedly connected with piece 3 with the anchor clamps that are bolted in this cylinder body 1 end face; piston rod 11 passes anchor clamps and is fixedly connected with piece 3; the utility model protective device comprises that being located at cylinder body 1 and anchor clamps is fixedly connected with protection pad 2 between the piece 3; the center of this protection pad 2 has the centre bore 21 that is complementary with piston rod 11; the diameter of piston rod 11 slightly is wider than in the aperture of this centre bore 21; protection pad 2 is provided with the bolt hole 22 that is complementary with cylinder body 1 end face; and this protection pad 2 fits like a glove with the outline of cylinder body 1; the surface of protection pad 2 is through blackening process, and its thickness is 2 ± 1mm.
To protect pad 2 to be placed on the cylinder body 1, and corresponding centre bore 21 and the check and correction of bolt hole 22 positions is accurate, be fixedly connected with piece 3 usefulness fastening bolts with anchor clamps and fix, locking.
Owing to adopted said structure, the utility model can effectively protect the not soldered scaling loss of splashing of weld jig cylinder, in the service life of having improved the weld jig cylinder, fundamentally saved cost.
The utility model has solved the easily soldered problem of splashing and burning of weld jig cylinder; by protection pad 2 is installed, do not need to do in addition protector, just can play the effect of protection; so just prolong the service life of weld jig cylinder, fundamentally improved welding productivity.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (3)
1. protective device that is used for the weld jig cylinder; described weld jig cylinder comprises that the cylinder body with piston rod is fixedly connected with piece with the anchor clamps that are bolted in this cylinder body end face; described piston rod passes described anchor clamps and is fixedly connected with piece; it is characterized in that; described protective device comprises that being located at described cylinder body and anchor clamps is fixedly connected with protection pad between the piece, and the center of this protection pad has the centre bore that is complementary with described piston rod.
2. a kind of protective device for the weld jig cylinder as claimed in claim 1 is characterized in that, described protection pad is provided with the bolt hole that is complementary with described cylinder body end face.
3. a kind of protective device for the weld jig cylinder as claimed in claim 1 or 2 is characterized in that, the surface of described protection pad is through blackening process, and its thickness is 2 ± 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464972 CN202825073U (en) | 2012-09-13 | 2012-09-13 | Protective device used for welding fixture air cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220464972 CN202825073U (en) | 2012-09-13 | 2012-09-13 | Protective device used for welding fixture air cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825073U true CN202825073U (en) | 2013-03-27 |
Family
ID=47936865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220464972 Expired - Fee Related CN202825073U (en) | 2012-09-13 | 2012-09-13 | Protective device used for welding fixture air cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317281A (en) * | 2013-07-08 | 2013-09-25 | 中煤北京煤矿机械有限责任公司 | Position-adjustable screw-type general ejector and tie bar for hydraulic support welding |
-
2012
- 2012-09-13 CN CN 201220464972 patent/CN202825073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317281A (en) * | 2013-07-08 | 2013-09-25 | 中煤北京煤矿机械有限责任公司 | Position-adjustable screw-type general ejector and tie bar for hydraulic support welding |
| CN103317281B (en) * | 2013-07-08 | 2016-02-24 | 中煤北京煤矿机械有限责任公司 | The control method of hydraulic support welding location adjustable spiral formula General top, lacing wire |
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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: 20130327 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |