CN102896187A - Limiting device for movable stamping of core shaft - Google Patents
Limiting device for movable stamping of core shaft Download PDFInfo
- Publication number
- CN102896187A CN102896187A CN2012103944491A CN201210394449A CN102896187A CN 102896187 A CN102896187 A CN 102896187A CN 2012103944491 A CN2012103944491 A CN 2012103944491A CN 201210394449 A CN201210394449 A CN 201210394449A CN 102896187 A CN102896187 A CN 102896187A
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- Prior art keywords
- core shaft
- groove
- slide block
- limiting device
- mandrel
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Abstract
The invention belongs to the technical field of metal machining appliances, and in particular relates to a limiting device for movable stamping of a core shaft. The limiting device for the movable stamping of the core shaft comprises a shim plate; a sliding block capable of sliding on the shim plate is arranged on the shim plate; one end of the sliding block is connected with a core shaft cylinder; a cross bar is arranged on one side of the sliding block; a limiting side plate is arranged on one side of the shim plate, where the cross bar is positioned; the limiting side plate is provided with a groove in which the cross bar slides; and a sensor is arranged in the groove. The limiting device is a core part of a whole core shaft movable stamping device and can well realize movement and retreat of the core shaft, so that the whole device runs smoothly and stably, industrialized large-scale operation can be realized, the working efficiency is improved, and a large quantity of cost is reduced.
Description
Technical field
The invention belongs to metal processing apparatus technical field, relate in particular to the stopping means that a kind of mandrel moves punching press.
Background technology
Add man-hour at metal, when some tubulose findings of processing, require to process according to different workpiece sometimes especially, be processed into bevel edge or arc such as the end tube-like piece.Traditional processing method is manual the operation.First the workpiece of needs processing is fixed with hand or miscellaneous equipment, then used the cutter of cutting machine and so on that workpiece is cut.There is this following defective in manual operations: the one, and, accuracy is not high.Manual operations has certain advantage for the less demanding part of accuracy.But along with the development of society, becoming increasingly complex with meticulous of plant equipment, also more and more higher for the precision requirement of the cooperation between each part.Coarse part processing is not meeting the demand of social development.The 2nd,, inefficiency.Manual operations, relatively spended time can not form industrialization and large-scale production, has restricted the development of enterprise.The 3rd,, manual operations is the work of an exquisite experience, forms after need to working for a long time on this post, need to could adapt to through training for a long time for new employee, has improved enterprise in human cost.
Summary of the invention
The object of the invention is to solve above-described technical problem, the stopping means that provides a kind of mandrel to move punching press, its technical scheme is as follows:
A kind of mandrel moves the stopping means of punching press, comprise backing plate, described backing plate is provided with the slide block that can slide at backing plate, one end of described slide block is connected with the mandrel cylinder, described slide block one side is provided with horizontal stripe, a side that is positioned at horizontal stripe on the described backing plate is provided with spacing side plate, offers on the described spacing side plate for the groove of horizontal stripe slip, to be provided with inductor in the described groove.
Optimal way is that described inductor is raised in the groove.
Mandrel provided by the invention moves the stopping means of punching press, in use, starts the mandrel cylinder, and the mandrel cylinder drives whole slide block and slides at backing plate.And the slip of slide block is slided so that be arranged in the groove of horizontal stripe on spacing side plate on the slide block.When horizontal stripe slided into inductor in the groove of stopping means, inductor can send information, so that the mandrel cylinder stops to promote.Thereby so that slide block stops, the slide block of this moment has arrived preposition.And after punching press was finished, the mandrel cylinder began to produce reverse pulling force, so that slide block is returned to the home position.So repeatedly just passable.
Inductor of the present invention is raised in the groove.Sometimes owing to have certain interval between inductor and the horizontal stripe, so can produce certain mistake so that inductor does not have feedback information, thereby so that whole process make mistakes.So adopt inductor in the groove internal projection, so that just touch between inductor and the horizontal stripe, such signal is just more accurate.So that mistake does not appear in whole production process.
The present invention is the core that whole mandrel moves decompressor, can be good at finishing moving and stepping back of mandrel, so that whole device operation is more smooth and stable, can realize industrialized large-scale operation, saved a large amount of costs when having improved operating efficiency.
Description of drawings
Fig. 1 schematic diagram of the present invention.
The schematic diagram of Fig. 2 slide block.
The specific embodiment
Specify embodiment below in conjunction with Fig. 1 and Fig. 2:
A kind of mandrel moves the stopping means of punching press, comprise backing plate 1, described backing plate 1 is provided with can be at the slide block 2 of backing plate 1 slip, one end of described slide block 2 is connected with mandrel cylinder 4, described slide block 2 one sides are provided with horizontal stripe 21, a side that is positioned at horizontal stripe 21 on the described backing plate 1 is provided with spacing side plate 5, offers on the described spacing side plate 5 for the groove 51 of horizontal stripe 21 slips, to be provided with inductor 9 in the described groove 51.
Optimal way is that described inductor 9 is raised in the groove 51.
Mandrel provided by the invention moves the stopping means of punching press, in use, starts the mandrel cylinder, and the mandrel cylinder drives whole slide block and slides at backing plate.And the slip of slide block is slided so that be arranged in the groove of horizontal stripe on spacing side plate on the slide block.When horizontal stripe slided into inductor in the groove of stopping means, inductor can send information, so that the mandrel cylinder stops to promote.Thereby so that slide block stops, the slide block of this moment has arrived preposition.And after punching press was finished, the mandrel cylinder began to produce reverse pulling force, so that slide block is returned to the home position.So repeatedly just passable.
Claims (2)
1. a mandrel moves the stopping means of punching press, comprise backing plate, it is characterized in that, described backing plate is provided with the slide block that can slide at backing plate, one end of described slide block is connected with the mandrel cylinder, and described slide block one side is provided with horizontal stripe, and a side that is positioned at horizontal stripe on the described backing plate is provided with spacing side plate, offer on the described spacing side plate and can for the groove of horizontal stripe slip, be provided with inductor in the described groove.
2. mandrel as claimed in claim 1 moves the stopping means of punching press, it is characterized in that, described inductor is raised in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210394449.1A CN102896187B (en) | 2012-10-17 | 2012-10-17 | A kind of mandrel moves the stopping means of punching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210394449.1A CN102896187B (en) | 2012-10-17 | 2012-10-17 | A kind of mandrel moves the stopping means of punching press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102896187A true CN102896187A (en) | 2013-01-30 |
| CN102896187B CN102896187B (en) | 2015-08-26 |
Family
ID=47568843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210394449.1A Active CN102896187B (en) | 2012-10-17 | 2012-10-17 | A kind of mandrel moves the stopping means of punching press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102896187B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040091A (en) * | 2010-11-29 | 2011-05-04 | 哈尔滨商业大学 | Tiltable slide type isometric separation device for material |
| CN102172732A (en) * | 2011-01-29 | 2011-09-07 | 昆山联德精密机械有限公司 | Progressive die rounding and core-pulling mechanism |
| CN102699161A (en) * | 2012-06-12 | 2012-10-03 | 湖州剑力金属制品有限公司 | Workpiece rotating stamping die |
| CN202861075U (en) * | 2012-10-17 | 2013-04-10 | 湖州剑力金属制品有限公司 | Mandrel moving stamping limiting device |
-
2012
- 2012-10-17 CN CN201210394449.1A patent/CN102896187B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040091A (en) * | 2010-11-29 | 2011-05-04 | 哈尔滨商业大学 | Tiltable slide type isometric separation device for material |
| CN102172732A (en) * | 2011-01-29 | 2011-09-07 | 昆山联德精密机械有限公司 | Progressive die rounding and core-pulling mechanism |
| CN102699161A (en) * | 2012-06-12 | 2012-10-03 | 湖州剑力金属制品有限公司 | Workpiece rotating stamping die |
| CN202861075U (en) * | 2012-10-17 | 2013-04-10 | 湖州剑力金属制品有限公司 | Mandrel moving stamping limiting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102896187B (en) | 2015-08-26 |
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