CN207806363U - A kind of edge of a knife anti-tripping waste mold - Google Patents
A kind of edge of a knife anti-tripping waste mold Download PDFInfo
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- CN207806363U CN207806363U CN201721671019.4U CN201721671019U CN207806363U CN 207806363 U CN207806363 U CN 207806363U CN 201721671019 U CN201721671019 U CN 201721671019U CN 207806363 U CN207806363 U CN 207806363U
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- pin
- cavity plate
- punch
- edge
- guide post
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Abstract
The utility model discloses a kind of edge of a knife anti-tripping waste molds, including punch-pin, cavity plate, bearing block, guide post, guide sleeve, air discharge duct, groove, inclined-plane, blade portion, convex block and heat emission hole, the punch-pin and cavity plate are equipped with, and bearing block is provided between punch-pin and cavity plate；The bearing block is fixedly mounted on the neighboring of cavity plate upper end；The guide post is fixedly mounted on the lower face of punch-pin；The position that the guide sleeve corresponds to guide post is arranged in the upper surface of cavity plate；The air discharge duct is arranged in punch-pin；Groove is equipped in the cavity plate, and groove upper end is inclined-plane；Novel a kind of edge of a knife anti-tripping waste mold; avoiding waste material and being moved up with punching pin causes the punching pin of anti-tripping waste to damage; improve the yield rate and qualification rate of product punching; gas vent and heat emission hole solve the problems, such as that mold radiates simultaneously; extend the service life of anti-tripping waste mold; and the advantages that protecting the personal safety of staff is suitble to promote the use of.
Description
Technical field
The utility model is related to a kind of mold, especially a kind of edge of a knife anti-tripping waste mold.
Background technology
Diel is a kind of common manufacturing equipment, can be used for the punch forming etc. of metalwork.But existing punching
For compression mould there are the situation of jump-scrap, jump-scrap is that waste material moves up, and refers to during punch press process, and material, which is cut, to be detached
Afterwards, the material being trapped in cavity plate is carried over together with the rising of punching pin, and is fallen the molding surface the phenomenon that.It is being punched
When processing, phenomenon is moved up in case of waste material, on the one hand personal injury can occur because of operator's carelessness；On the other hand,
It is also easy to cause to greatly reduce the yield rate and the significant problems such as qualification rate and burn failure of metal plate punching, therefore, urgently
A kind of mold of anti-tripping waste of output to be generated.
Utility model content
The purpose of this utility model is to provide a kind of edge of a knife anti-tripping waste molds, to solve to propose in above-mentioned background technology
The problem of.
The purpose of this utility model is achieved by following technical proposals：A kind of edge of a knife anti-tripping waste mold, including
Punch-pin, cavity plate, bearing block, guide post, guide sleeve, air discharge duct, groove, inclined-plane, blade portion, convex block and heat emission hole, the punch-pin and recessed
Mould is equipped with, and bearing block is provided between punch-pin and cavity plate；The bearing block is fixedly mounted on the outer periphery of cavity plate upper end
Edge；The guide post is fixedly mounted on the lower face of punch-pin；The position that the guide sleeve corresponds to guide post is arranged in the upper surface of cavity plate；Institute
Air discharge duct is stated to be arranged in punch-pin；Groove is equipped in the cavity plate, and groove upper end is inclined-plane；The inclined-plane lower end is equipped with the edge of a knife
Portion；The blade portion surrounding is provided with convex block；Several heat emission holes are provided on the convex block.
Further, the punch-pin cutting edge adsorbs waste material because friction will produce magnetism, so wanting regular demagnetization.
Further, the roughness of the cavity plate vertical wall section is low, to reduce the possibility that waste material moves up.
Further, the guide pillars and bushes is used in combination, and the cross section of the guide pillars and bushes is trapezoidal.
Further, the blade portion is round, oval, triangular shaped one kind.
Compared with prior art, the utility model has the beneficial effects that novel a kind of edge of a knife anti-tripping waste mold, avoids
Waste material is moved up with punching pin causes the punching pin of anti-tripping waste to damage, and improves the yield rate and qualification rate of product punching, arranges simultaneously
Stomata and heat emission hole solve the problems, such as that mold radiates, and extend the service life of anti-tripping waste mold, and protect
The advantages that personal safety of staff, is suitble to promote the use of.
Description of the drawings
Fig. 1 is the utility model overall structure facing structure design sketch；
Fig. 2 is the utility model part-structure plan structure design sketch；
In figure：1- punch-pin, 2- cavity plates, 3- bearing blocks, 4- guide posts, 5- guide sleeves, 6- air discharge ducts, 7- grooves, the inclined-planes 8-, 9-
Blade portion, 10- convex blocks, 11- heat emission holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model discloses a kind of edge of a knife anti-tripping waste molds, including punch-pin 1, cavity plate 2, load-bearing
Block 3, guide post 4, guide sleeve 5, air discharge duct 6, groove 7, inclined-plane 8, blade portion 9, convex block 10 and heat emission hole 11, the punch-pin 1 and cavity plate
2 are equipped with, and bearing block 3 is provided between punch-pin 1 and cavity plate 2；The bearing block 3 is fixedly mounted on the outer of 2 upper end of cavity plate
Circumferential edges；The guide post 4 is fixedly mounted on the lower face of punch-pin 1；The position that the guide sleeve 5 corresponds to guide post 4 is arranged in cavity plate 2
Upper surface；The air discharge duct 6 is arranged in punch-pin 1；Groove 7 is equipped in the cavity plate 2, and 7 upper end of groove is inclined-plane 8；It is described
8 lower end of inclined-plane is equipped with blade portion 9；9 surrounding of the blade portion is provided with convex block 10；Several heat dissipations are provided on the convex block 10
Hole 11,1 cutting edge of the punch-pin adsorbs waste material because friction will produce magnetism, so regular demagnetization is wanted, 2 vertical wall section of the cavity plate
Roughness it is low, to reduce the possibility that waste material moves up, the guide post 4 and guide sleeve 5 are used in combination, and the guide post 4 and guide sleeve 5
Cross section be trapezoidal, the blade portion 9 is round, ellipse, triangular shaped one kind.
Novel a kind of edge of a knife anti-tripping waste mold, avoiding waste material and being moved up with punching pin causes the punching pin of anti-tripping waste to damage
It is bad, the yield rate and qualification rate of product punching are improved, while gas vent and heat emission hole solve the problems, such as that mold radiates,
The service life of anti-tripping waste mold is extended, and protects the personal safety of staff.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of edge of a knife anti-tripping waste mold, including punch-pin (1), cavity plate (2), bearing block (3), guide post (4), guide sleeve (5), exhaust
Slot (6), groove (7), inclined-plane (8), blade portion (9), convex block (10) and heat emission hole (11), it is characterised in that：The punch-pin (1) and
Cavity plate (2) is equipped with, and bearing block (3) is provided between punch-pin (1) and cavity plate (2)；The bearing block (3) is fixedly mounted on
The neighboring of cavity plate (2) upper end；The guide post (4) is fixedly mounted on the lower face of punch-pin (1)；Guide sleeve (5) correspondence is led
Upper surface of the position setting of column (4) in cavity plate (2)；Air discharge duct (6) setting is in punch-pin (1)；It is set in the cavity plate (2)
Fluted (7), and groove (7) upper end is inclined-plane (8)；Inclined-plane (8) lower end is equipped with blade portion (9)；The blade portion (9) four
It is provided with convex block (10) week；It is provided with several heat emission holes (11) on the convex block (10).
2. a kind of edge of a knife anti-tripping waste mold according to claim 1, it is characterised in that：Punch-pin (1) cutting edge is because of mill
Wiping will produce magnetic and adsorb waste material, so wanting regular demagnetization.
3. a kind of edge of a knife anti-tripping waste mold according to claim 1, it is characterised in that：Cavity plate (2) vertical wall section
Roughness it is low, to reduce the possibility that waste material moves up.
4. a kind of edge of a knife anti-tripping waste mold according to claim 1, it is characterised in that：The guide post (4) and guide sleeve (5)
It is used in combination, and the cross section of the guide post (4) and guide sleeve (5) is trapezoidal.
5. a kind of edge of a knife anti-tripping waste mold according to claim 1, it is characterised in that：The blade portion (9) be it is round,
Oval, triangular shaped one kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671019.4U CN207806363U (en) | 2017-12-05 | 2017-12-05 | A kind of edge of a knife anti-tripping waste mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671019.4U CN207806363U (en) | 2017-12-05 | 2017-12-05 | A kind of edge of a knife anti-tripping waste mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806363U true CN207806363U (en) | 2018-09-04 |
Family
ID=63335027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721671019.4U Active CN207806363U (en) | 2017-12-05 | 2017-12-05 | A kind of edge of a knife anti-tripping waste mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207806363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967641A (en) * | 2019-05-13 | 2019-07-05 | 盐城卓扬汽车部件有限公司 | A kind of stamping parts material-supporting device of stamping die |
-
2017
- 2017-12-05 CN CN201721671019.4U patent/CN207806363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967641A (en) * | 2019-05-13 | 2019-07-05 | 盐城卓扬汽车部件有限公司 | A kind of stamping parts material-supporting device of stamping die |
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