CN204524628U - Stretching tool in a kind of automatic turning - Google Patents
Stretching tool in a kind of automatic turning Download PDFInfo
- Publication number
- CN204524628U CN204524628U CN201520029152.4U CN201520029152U CN204524628U CN 204524628 U CN204524628 U CN 204524628U CN 201520029152 U CN201520029152 U CN 201520029152U CN 204524628 U CN204524628 U CN 204524628U
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- CN
- China
- Prior art keywords
- connecting plate
- support
- fixed
- cylinder
- stretching
- 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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Abstract
The utility model relates to stretching tool in a kind of automatic turning, comprises support claw in base, upset cylinder, connecting axle, the first connecting plate, the second connecting plate, support, stretching cylinder, coupling head and two; In two support claw respectively symmetrical expression be hinged on coupling head both ends; Coupling head is fixed on the piston end of stretching cylinder, and cylinder body end is fixed on support; Pivot joint between first connecting plate and the second connecting plate end; The second connecting plate other end is fixed on support; First connecting plate end is fixed on connection axle head; The piston end of upset cylinder is fixed on the middle part of connecting axle.Overturn cylinder in the utility model and promote connecting axle, after driving support to flip an angle forward by the first connecting plate, the second connecting plate, stretching cylinder operation, under the drive of coupling head, support claw is clamped on inside workpiece after outwards stretching certain distance simultaneously in two, this tool can not cause damage to workpiece itself while ensure that workpiece constant intensity, 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 automatic turning 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 stretching tool in the automatic turning that can not affect workpiece quality.
For achieving the above object, the technical solution adopted in the utility model is: stretching tool in a kind of automatic turning, comprises support claw in base, upset cylinder, connecting axle, the first connecting plate, the second connecting plate, support, stretching cylinder, coupling head and two; In described two support claw respectively symmetrical expression be hinged on coupling head both ends; Described coupling head is fixed on the piston end of stretching cylinder, and cylinder body end is fixed on support; Pivot joint between described first connecting plate and the second connecting plate end; The described second connecting plate other end is fixed on support; Described first connecting plate end is fixed on connection axle head; The piston end of described upset cylinder is fixed on the middle part of connecting axle.
Improve further as the utility model, base vertically has bar shape trench hole; Described connecting axle both ends are arranged in bar shape trench hole.
Improve further as the utility model, in described two, between support claw, be provided with guide pillars and bushes; Described guide pillar is connected in described guide pin bushing.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Stretching tool in the automatic turning of the utility model scheme, upset cylinder promotes connecting axle, after driving support to flip an angle forward by the first connecting plate, the second connecting plate, stretching cylinder operation, under the drive of coupling head, support claw is clamped on inside workpiece after outwards stretching certain distance simultaneously in two, can not cause damage to workpiece itself while this tool 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 in automatic turning of the present utility model;
Accompanying drawing 2 is the working state structure figure of stretching tool in automatic turning 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 stretching tool in a kind of automatic turning described in the utility model, comprise support claw 8 in base 1, upset cylinder (at the rear of base 1, not shown), connecting axle 2, first connecting plate 3, second connecting plate 4, support 5, stretching cylinder 6, coupling head 7 and two; In described two support claw 8 respectively symmetrical expression be hinged on coupling head 7 both ends; Described coupling head 7 is fixed on the piston end of stretching cylinder 6, and cylinder body end is fixed on support 5; Pivot joint between described first connecting plate 3 and the second connecting plate 4 end; Described second connecting plate 4 other end is fixed on support 5; Described first connecting plate 3 end is fixed on connecting axle 2 end; The piston end of described upset cylinder is fixed on the middle part of connecting axle 2; Upset cylinder promotes connecting axle 2, after driving support 5 to flip an angle forward by the first connecting plate 3, second connecting plate 4, stretching cylinder 6 works, under the drive of coupling head 7, support claw 8 is clamped on inside workpiece after outwards stretching certain distance simultaneously in two, this tool can not cause damage to workpiece itself while ensure that workpiece constant intensity, reduce operation easier, ensure product quality.
Base 1 vertically has bar shape trench hole 9; Described connecting axle 2 both ends are arranged in bar shape trench hole 9, and connecting axle 2, under the promotion of upset cylinder, moves along bar shape trench hole 9, increases the stability run, makes its accurate positioning.
Guide pillar 10 and guide pin bushing 11 is provided with between support claw 8 in two; Described guide pillar 10 is connected in described guide pin bushing 11; Two support claws 8 are under the drive of stretching cylinder 6 during relative movement, and guide pillar 10 moves along guide pin bushing 11, increase the stability that stretching runs, make 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 (3)
1. a stretching tool in automatic turning, is characterized in that: comprise support claw in base, upset cylinder, connecting axle, the first connecting plate, the second connecting plate, support, stretching cylinder, coupling head and two; In described two support claw respectively symmetrical expression be hinged on coupling head both ends; Described coupling head is fixed on the piston end of stretching cylinder, and cylinder body end is fixed on support; Pivot joint between described first connecting plate and the second connecting plate end; The described second connecting plate other end is fixed on support; Described first connecting plate end is fixed on connection axle head; The piston end of described upset cylinder is fixed on the middle part of connecting axle.
2. stretching tool in automatic turning according to claim 1, is characterized in that: base vertically has bar shape trench hole; Described connecting axle both ends are arranged in bar shape trench hole.
3. stretching tool in automatic turning according to claim 1, is characterized in that: be provided with guide pillars and bushes between support claw in described two; Described guide pillar is connected in described guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029152.4U CN204524628U (en) | 2015-01-16 | 2015-01-16 | Stretching tool in a kind of automatic turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029152.4U CN204524628U (en) | 2015-01-16 | 2015-01-16 | Stretching tool in a kind of automatic turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204524628U true CN204524628U (en) | 2015-08-05 |
Family
ID=53738681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029152.4U Expired - Fee Related CN204524628U (en) | 2015-01-16 | 2015-01-16 | Stretching tool in a kind of automatic turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204524628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607843A (en) * | 2015-01-16 | 2015-05-13 | 苏州凯尔博精密机械有限公司 | Automatic-overturning internal supporting jig |
| CN107755955A (en) * | 2017-11-06 | 2018-03-06 | 上海交通大学 | Integral type for component inner support inner support chucking device free of demolition |
-
2015
- 2015-01-16 CN CN201520029152.4U patent/CN204524628U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607843A (en) * | 2015-01-16 | 2015-05-13 | 苏州凯尔博精密机械有限公司 | Automatic-overturning internal supporting jig |
| CN104607843B (en) * | 2015-01-16 | 2016-06-15 | 苏州凯尔博精密机械有限公司 | Stretching tool in a kind of automatic turning |
| CN107755955A (en) * | 2017-11-06 | 2018-03-06 | 上海交通大学 | Integral type for component inner support inner support chucking device free of demolition |
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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 |