CN207043131U - A kind of punching goes out scrap metal mould - Google Patents
A kind of punching goes out scrap metal mould Download PDFInfo
- Publication number
- CN207043131U CN207043131U CN201720714575.9U CN201720714575U CN207043131U CN 207043131 U CN207043131 U CN 207043131U CN 201720714575 U CN201720714575 U CN 201720714575U CN 207043131 U CN207043131 U CN 207043131U
- Authority
- CN
- China
- Prior art keywords
- waste material
- mould
- drift
- punching
- cylinder
- 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.)
- Active
Links
Abstract
It the utility model is related to a kind of punching and go out scrap metal mould, including upper die and lower die；Upper mould is provided with drift, and drift lower end surface is coaxially arranged with cylinder shape groove；The cylinder matched with groove shapes is connected with by spring in groove and goes out waste material bar；Lower mould is provided with blind hole corresponding with drift, and blind hole opening side wall is provided with the edge of a knife matched with punch shape and the holding tank for accommodating the edge of a knife；Lower mould is provided with blow tank obliquely；Blow tank connects with blind via bottom；The cylinder from blind via bottom push-in blow tank by waste material is additionally provided with lower mould；During mould matched moulds, upper mould is descending, go out waste material bar preferential contact workpiece, spring is compressed, and is gone out in waste material bar retraction drift, and back punching head is punched out with edge of a knife cooperation to product, after the completion of punching, spring, which recovers deformation, to be made to show that the stretching of waste material bar is pressed down against waste material so that waste material drops down onto blind via bottom, waste material is pushed into blow tank by cylinder operation, and waste material extends hopper and slides out waste material.
Description
Technical field
Hardware stamping technical field is the utility model is related to, goes out scrap metal mould more specifically to a kind of punching.
Background technology
Hardware is most common a kind of product in people's life production, and its production generally requires to use stamping die
Tool；The punching die used at present, when being operated to hardware punching plates, easily there is the situation of getting stuck in waste material.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of punching goes out
Scrap metal mould.
Technical scheme is used by the utility model solves its technical problem：
Construct a kind of punching and go out scrap metal mould, including upper die and lower die；Wherein, the upper mould is provided with drift, institute
State drift lower end surface and be coaxially arranged with cylinder shape groove；It is connected with by spring in the groove and is matched with the groove shapes
Cylinder go out waste material bar；The lower mould is provided with blind hole corresponding with the drift, and the blind hole opening side wall is provided with
The edge of a knife and the holding tank of the receiving edge of a knife matched with the punch shape；The lower mould is provided with blow tank obliquely；
The blow tank connects with the blind via bottom；Being additionally provided with the lower mould will go out described in waste material from blind via bottom push-in
The cylinder of hopper.
Punching described in the utility model goes out scrap metal mould, wherein, the up-narrow and down-wide setting of blind hole.
Punching described in the utility model goes out scrap metal mould, wherein, the blind hole inwall is additionally provided with screw type and led
Oil groove；Oil pipe is provided with the lower mould, described fuel-displaced one end of oil pipe connects setting with the oil guide groove upper end.
The beneficial effects of the utility model are：During mould matched moulds, upper mould is descending, goes out waste material bar preferential contact workpiece, bullet
Spring is compressed, and is gone out in waste material bar retraction drift, and back punching head is punched out with edge of a knife cooperation to product, after the completion of punching, spring
Recovering deformation makes to show that the stretching of waste material bar is pressed down against waste material so that waste material drops down onto blind via bottom, and waste material is pushed into by cylinder operation
Blow tank, waste material extend hopper and slide out waste material, are less prone to card waste material situation during punching, and overall volume can accomplish it is smaller,
Production space is saved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
Applying example, the utility model is described in further detail, and drawings in the following description are only the section Example of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it is attached other can also to be obtained according to these accompanying drawings
Figure：
Fig. 1 is that the punching of the utility model preferred embodiment goes out scrap metal mould mold-opening structure sectional view.
Embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the utility model.
The punching of the utility model preferred embodiment goes out scrap metal mould as shown in figure 1, including upper mould 1 and lower mould 2；On
Mould 1 is provided with drift 10, and the lower end surface of drift 10 is coaxially arranged with cylinder shape groove 100；Connected in groove 100 by spring 101
It is connected to and goes out waste material bar 102 with the cylinder of the form fit of groove 100；Lower mould 2 is provided with blind hole 20 corresponding with drift 10, blind hole
20 opening side walls are provided with the edge of a knife 200 of the form fit of drift 10 and accommodated the holding tank 201 of the edge of a knife 200；Lower mould 2 is set
There is blow tank 21 obliquely；Blow tank 21 connects with the bottom of blind hole 20；It is additionally provided with waste material in lower mould 2 from the bottom of blind hole 20
It is pushed into the cylinder 22 of blow tank 21；During mould matched moulds, upper mould 1 is descending, goes out the preferential contact workpiece of waste material bar 102, and spring 101 is pressed
Contracting, goes out in the retraction drift 10 of waste material bar 102, and back punching head 10 coordinates with the edge of a knife 200 product is punched out, after the completion of punching,
Spring 101, which recovers deformation, to be made to show that the stretching of waste material bar 102 is pressed down against waste material so that waste material drops down onto the bottom of blind hole 20, cylinder 22
Waste material is pushed into blow tank 21 by operation, and waste material extends hopper 21 and slides out waste material, is less prone to card waste material situation during punching, and whole
Body volume energy is accomplished smaller, has saved production space.
As shown in figure 1,20 up-narrow and down-wide setting of blind hole, further avoids the occurrence of card waste material situation.
As shown in figure 1, the inwall of blind hole 20 is additionally provided with screw type oil guide groove (not shown)；Oil is provided with lower mould 2
Pipe 23,23 fuel-displaced one end of oil pipe connect setting with oil guide groove (not shown) upper end；It is easy to import lubricating oil by oil pipe 23,
The oil guide groove (not shown) that lubricating oil prolongs the inwall of blind hole 20 glides, and is lubricated when going out waste material, further avoids card waste material
Situation.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (3)
1. a kind of punching goes out scrap metal mould, including upper die and lower die；Characterized in that, the upper mould is provided with drift, institute
State drift lower end surface and be coaxially arranged with cylinder shape groove；It is connected with by spring in the groove and is matched with the groove shapes
Cylinder go out waste material bar；The lower mould is provided with blind hole corresponding with the drift, and the blind hole opening side wall is provided with
The edge of a knife and the holding tank of the receiving edge of a knife matched with the punch shape；The lower mould is provided with blow tank obliquely；
The blow tank connects with the blind via bottom；Being additionally provided with the lower mould will go out described in waste material from blind via bottom push-in
The cylinder of hopper.
2. punching according to claim 1 goes out scrap metal mould, it is characterised in that the up-narrow and down-wide setting of blind hole.
3. punching according to claim 1 goes out scrap metal mould, it is characterised in that the blind hole inwall is additionally provided with spiral shell
Rotation type oil guide groove；Oil pipe is provided with the lower mould, described fuel-displaced one end of oil pipe connects setting with the oil guide groove upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714575.9U CN207043131U (en) | 2017-06-20 | 2017-06-20 | A kind of punching goes out scrap metal mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714575.9U CN207043131U (en) | 2017-06-20 | 2017-06-20 | A kind of punching goes out scrap metal mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207043131U true CN207043131U (en) | 2018-02-27 |
Family
ID=61493069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714575.9U Active CN207043131U (en) | 2017-06-20 | 2017-06-20 | A kind of punching goes out scrap metal mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207043131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019993A (en) * | 2023-10-09 | 2023-11-10 | 江苏汉峰数控科技有限公司 | Punching device for machining mechanical parts |
-
2017
- 2017-06-20 CN CN201720714575.9U patent/CN207043131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019993A (en) * | 2023-10-09 | 2023-11-10 | 江苏汉峰数控科技有限公司 | Punching device for machining mechanical parts |
| CN117019993B (en) * | 2023-10-09 | 2023-12-15 | 江苏汉峰数控科技有限公司 | Punching device for machining mechanical parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104999516A (en) | Waste discharge die cutting machine | |
| CN207043131U (en) | A kind of punching goes out scrap metal mould | |
| CN204657285U (en) | A kind of shell fragment takes all of compound progressive die structure | |
| CN202070665U (en) | Floating female die | |
| CN204942188U (en) | Simple and easy stable pin after a kind of sheet metal forming | |
| CN207043133U (en) | A kind of metallic article punching waste discharge device | |
| CN205763381U (en) | A kind of it is applicable to the diel of punch process calendered product in mechanical press | |
| CN107282781A (en) | A kind of metal plate brake forming mould | |
| CN209006557U (en) | A kind of easy stamping die for taking out workpiece | |
| CN204700132U (en) | A kind of punching die | |
| CN205032553U (en) | Punching and trimming mold | |
| CN207103590U (en) | A kind of metal plate brake forming mould | |
| CN203862867U (en) | Semi circular bending die | |
| CN203992019U (en) | Technique trimming and draw compound die | |
| CN206325994U (en) | Metal pipe material fast ram open mold | |
| CN202498136U (en) | Vertical type punching die including convex die | |
| CN204396697U (en) | A kind of diel of plate | |
| CN204220780U (en) | The once-forming diel of a kind of clutch case detaching hook | |
| CN209716187U (en) | A kind of high-precision punching die of nutplate | |
| CN203265433U (en) | General riveting device | |
| CN211588151U (en) | Multifunctional angle-punching and punching forming equipment | |
| CN205571120U (en) | Gasket is flattening backup pad actuating mechanism for stamping die | |
| CN205147005U (en) | Hydroecium cut -out press on warm braw | |
| CN219401957U (en) | Bending and punching integrated forming die | |
| CN203695736U (en) | Self-sealing type rolling stamping die set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |