CN202861175U - Mandrel moving stamping die - Google Patents
Mandrel moving stamping die Download PDFInfo
- Publication number
- CN202861175U CN202861175U CN 201220531015 CN201220531015U CN202861175U CN 202861175 U CN202861175 U CN 202861175U CN 201220531015 CN201220531015 CN 201220531015 CN 201220531015 U CN201220531015 U CN 201220531015U CN 202861175 U CN202861175 U CN 202861175U
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- CN
- China
- Prior art keywords
- mandrel
- slide block
- backing plate
- sliding block
- die
- 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 belongs to the technical field of metal processing tools, and particularly relates to a mandrel moving stamping die. The mandrel moving stamping die comprises a backing plate, wherein a sliding block capable of sliding on the backing plate is arranged on the backing plate, one end of the sliding block is provided with a mandrel, the other end of the sliding block is connected with a mandrel cylinder, one side of the backing plate, on which the sliding block is positioned, is provided with a limiting lateral board capable of limiting the sliding travel of the sliding block, the front end of the mandrel is provided with a cavity die matching with the mandrel, and a punch is disposed above the cavity die. By means of movement of the mandrel, the problem of tubular part processing is solved, so that the whole processing is smoother, industrialized large-scale production can be achieved, and the mandrel moving stamping die saves a lot of costs while improving working efficiency.
Description
Technical field
The utility model belongs to metal processing apparatus technical field, relates in particular to a kind of mandrel and moves diel.
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 purpose of this utility model is to solve above-described technical problem, provides a kind of mandrel to move diel, and its technical scheme is as follows:
A kind of mandrel moves diel, 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 mandrel, the other end of described slide block is connected with the mandrel cylinder, a side that is positioned at slide block on the described backing plate is provided with the spacing side plate that can limit the slide block sliding stroke, and the front end of described mandrel is provided with the die that is complementary with mandrel, and the top of described die is provided with drift.
Optimal way is that described slide block top is provided with slotting tool.
Optimal way is, the side that described slide block is positioned at spacing side plate is provided with horizontal stripe, and described spacing side plate is provided with inductor, can contact with inductor behind the described horizontal stripe slip certain distance.
The mandrel that the utility model provides moves diel, in use, at first is that the pipe fitting of required processing is placed in the die, then starts the mandrel cylinder.Mandrel cylinder-pushed slide block slides to die on backing plate, so that the mandrel that is arranged on the slide block is constantly close to die.And along with the continuous die forwards of slide block slides, so that the horizontal stripe on the slide block is also at spacing side plate one Slideslip.When horizontal stripe slides into inductor on the spacing side plate, this moment the inductor signal transmission so that the motive force of mandrel cylinder stops, thereby so that slide block and mandrel stop, the mandrel of this moment has arrived the precalculated position in the pipe fitting, thereby has played position-limiting action.Then, drift can move downward, and obtains at last the pipe fitting of required punching press shape.Drift is playback upwards, and the mandrel cylinder begins oppositely to spur slide block movement, so that slide block is got back to initial position.Take off the pipe fitting that processes, then change the pipe fitting of new needs processing, so repeatedly just passable.
Slide block of the present utility model top is provided with slotting tool.When slide block has arrived preposition, need to add man-hour to pipe fitting, because drift adds certain impulse force is arranged man-hour, meeting is so that whole device is unstable.So when slide block with after inductor contacts, slotting tool drops on the backing plate, this moment, slotting tool just blocked slide block.Slotting tool is for the anti-stressed counter motion of limited slip block, deviates from from pipe fitting thereby can avoid adding the outside motion of mandrel in man-hour.Improved the stability of whole device.
The utility model has solved the processing difficult problem of tube-like piece, thereby so that whole processing is carried out more smoothly, can realize industrialized large-scale operation by the movement to mandrel, has saved a large amount of costs when having improved operating efficiency.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Schematic diagram when Fig. 2 is the utility model machining state.
Fig. 3 is the schematic diagram of slide block.
The specific embodiment
Specify embodiment below in conjunction with Fig. 1 to Fig. 3:
A kind of mandrel moves diel, 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 3, the other end of described slide block 2 is connected with mandrel cylinder 4, a side that is positioned at slide block 2 on the described backing plate 1 is provided with the spacing side plate 5 that can limit slide block 2 sliding strokes, and the front end of described mandrel 3 is provided with the die 6 that is complementary with mandrel 3, and the top of described die 6 is provided with drift 7.
Optimal way is that described slide block 2 tops are provided with slotting tool 8.
Optimal way is,, the side that described slide block 2 is positioned at spacing side plate 5 is provided with horizontal stripe 21, and described spacing side plate 5 is provided with inductor 9, can contact with inductor 9 behind the described horizontal stripe 21 slip certain distances.
The mandrel that the utility model provides moves diel, in use, at first is that the pipe fitting of required processing is placed in the die, then starts the mandrel cylinder.Mandrel cylinder-pushed slide block slides to die on backing plate, so that the mandrel that is arranged on the slide block is constantly close to die.And along with the continuous die forwards of slide block slides, so that the horizontal stripe on the slide block is also at spacing side plate one Slideslip.When horizontal stripe slides into inductor on the spacing side plate, this moment the inductor signal transmission so that the motive force of mandrel cylinder stops, thereby so that slide block and mandrel stop, the mandrel of this moment has arrived the precalculated position in the pipe fitting, thereby has played position-limiting action.Then, drift can move downward, and obtains at last the pipe fitting of required punching press shape.Drift is playback upwards, and the mandrel cylinder begins oppositely to spur slide block movement, so that slide block is got back to initial position.Take off the pipe fitting that processes, then change the pipe fitting of new needs processing, so repeatedly just passable.
Claims (3)
1. a mandrel moves diel, 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 mandrel, and the other end of described slide block is connected with the mandrel cylinder, and a side that is positioned at slide block on the described backing plate is provided with the spacing side plate that can limit the slide block sliding stroke, the front end of described mandrel is provided with the die that is complementary with mandrel, and the top of described die is provided with drift.
2. mandrel as claimed in claim 1 moves diel, it is characterized in that, described slide block top is provided with slotting tool.
3. mandrel as claimed in claim 1 moves diel, it is characterized in that, the side that described slide block is positioned at spacing side plate is provided with horizontal stripe, and described spacing side plate is provided with inductor, can contact with inductor behind the described horizontal stripe slip certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531015 CN202861175U (en) | 2012-10-17 | 2012-10-17 | Mandrel moving stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531015 CN202861175U (en) | 2012-10-17 | 2012-10-17 | Mandrel moving stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861175U true CN202861175U (en) | 2013-04-10 |
Family
ID=48027933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220531015 Expired - Fee Related CN202861175U (en) | 2012-10-17 | 2012-10-17 | Mandrel moving stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896226A (en) * | 2012-10-17 | 2013-01-30 | 湖州剑力金属制品有限公司 | Mandrel movable punching die |
-
2012
- 2012-10-17 CN CN 201220531015 patent/CN202861175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896226A (en) * | 2012-10-17 | 2013-01-30 | 湖州剑力金属制品有限公司 | Mandrel movable punching die |
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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: 20130410 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |