CN204524631U - A kind of inner support tool - Google Patents
A kind of inner support tool Download PDFInfo
- Publication number
- CN204524631U CN204524631U CN201520029529.6U CN201520029529U CN204524631U CN 204524631 U CN204524631 U CN 204524631U CN 201520029529 U CN201520029529 U CN 201520029529U CN 204524631 U CN204524631 U CN 204524631U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- stretching
- guide holder
- workpiece
- support tool
- 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
Links
- 230000023298 conjugation with cellular fusion Effects 0.000 claims abstract description 7
- 230000013011 mating Effects 0.000 claims abstract description 7
- 230000021037 unidirectional conjugation Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a kind of inner support tool, comprises telescopic cylinder, guide holder, the first connecting plate, the second connecting plate and two stretching heads; Described guide holder is fixed on cylinder piston end, and described first connecting plate and the second connecting plate one end portion are not and guide holder pivot joint; Described first connecting plate is fixedly connected with stretching head respectively with second connecting plate the other end; Described stretching head outer shape and workpiece inner wall mating shapes.The utility model scheme is worked by telescopic cylinder, drive guide holder upwardly first, second connecting plate one end, first, second connecting plate other end promotes stretching head and expands outwardly stretching, stretching head and the tight stretching of workpiece inner wall mating shapes are in workpiece inner wall, structure is simple, easy to operate, can not cause damage while ensure that workpiece constant intensity to workpiece itself, reduce operation easier, ensure product quality.
Description
Technical field
The utility model relates to a kind of tool, is specifically related to a kind of inner support tool.
Background technology
At present, automobile making had become industrial pillar industry already, and the production efficiency of automobile related components and production precision then depend on the quality of production frock.Such as: being in body of a motor car in parts to land console in the middle of left/right seat, its workpiece is thin, out-of-shape, when carrying out welding processing, because the irregular inconvenience of workpiece shapes accommodates, there is no the positioning supports in relative positioning face, thus affect the stability of sizing, easily in process, cause workpiece deformation, affect working (machining) efficiency and quality.
Utility model content
The utility model object provides one can Quick fastening workpiece to overcome the deficiencies in the prior art, and fastening effect is good, and can not affect the inner support tool of workpiece quality.
For achieving the above object, the technical solution adopted in the utility model is: a kind of inner support tool, comprises telescopic cylinder, guide holder, the first connecting plate, the second connecting plate and two stretching heads; Described guide holder is fixed on cylinder piston end, and described first connecting plate and the second connecting plate one end portion are not and guide holder pivot joint; Described first connecting plate is fixedly connected with stretching head respectively with second connecting plate the other end; Described stretching head outer shape and workpiece inner wall mating shapes.
Improve further as the utility model, described inner support tool also comprises guide pillar, and described guide holder is socketed on guide pillar.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The inner support tool of the utility model scheme, worked by telescopic cylinder, drive guide holder upwardly first, second connecting plate one end, first, second connecting plate other end promotes stretching head and expands outwardly stretching, and stretching head and the tight stretching of workpiece inner wall mating shapes are in workpiece inner wall, and structure is simple, easy to operate, can not cause damage to workpiece itself while ensure that workpiece constant intensity, reduce operation easier, ensure product quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the original state structure chart of stretching tool of the present utility model;
Accompanying drawing 2 is the impaction state structure chart of stretching tool of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1,2 is a kind of inner support tool described in the utility model, comprises telescopic cylinder 1, guide holder 2, first connecting plate 3, second connecting plate 4 and two stretching heads 5; Described guide holder 2 is fixed on cylinder piston end, and described first connecting plate 3 and the second connecting plate 4 one end portion are not and guide holder 2 pivot joint; Described first connecting plate 3 is fixedly connected with stretching head 5 respectively with second connecting plate 4 the other end; Described stretching head 5 outer shape and workpiece inner wall mating shapes.Worked by telescopic cylinder 1, drive guide holder 2 upwardly first, second connecting plate one end, first, second connecting plate other end promotes stretching head and expands outwardly stretching, stretching head and the tight stretching of workpiece inner wall mating shapes are in workpiece inner wall, structure is simple, easy to operate, can not cause damage while ensure that workpiece constant intensity to workpiece itself, reduce operation easier, ensure product quality.
Inner support tool also comprises guide pillar 6, and described guide holder 2 is socketed on guide pillar 6, and guide holder 2 moves along guide pillar 6, increases the stability that stretching runs, makes its accurate positioning.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (2)
1. an inner support tool, is characterized in that: comprise telescopic cylinder, guide holder, the first connecting plate, the second connecting plate and two stretching heads; Described guide holder is fixed on cylinder piston end, and described first connecting plate and the second connecting plate one end portion are not and guide holder pivot joint; Described first connecting plate is fixedly connected with stretching head respectively with second connecting plate the other end; Described stretching head outer shape and workpiece inner wall mating shapes.
2. inner support tool according to claim 1, is characterized in that: described inner support tool also comprises guide pillar, and described guide holder is socketed on guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029529.6U CN204524631U (en) | 2015-01-16 | 2015-01-16 | A kind of inner support tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029529.6U CN204524631U (en) | 2015-01-16 | 2015-01-16 | A kind of inner support tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524631U true CN204524631U (en) | 2015-08-05 |
Family
ID=53738684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029529.6U Expired - Fee Related CN204524631U (en) | 2015-01-16 | 2015-01-16 | A kind of inner support tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607842A (en) * | 2015-01-16 | 2015-05-13 | 苏州凯尔博精密机械有限公司 | Internal supporting jig |
-
2015
- 2015-01-16 CN CN201520029529.6U patent/CN204524631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607842A (en) * | 2015-01-16 | 2015-05-13 | 苏州凯尔博精密机械有限公司 | Internal supporting jig |
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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: 20150805 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |