CN207043114U - A kind of cover plate blanking die - Google Patents
A kind of cover plate blanking die Download PDFInfo
- Publication number
- CN207043114U CN207043114U CN201720709988.8U CN201720709988U CN207043114U CN 207043114 U CN207043114 U CN 207043114U CN 201720709988 U CN201720709988 U CN 201720709988U CN 207043114 U CN207043114 U CN 207043114U
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- CN
- China
- Prior art keywords
- mould
- hole
- cover plate
- upper mould
- blanking die
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- 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 discloses a kind of cover plate blanking die, including upper mould (2) and lower mould (7), upper mould (2) is stamping die, and upper mould (2) is the cylinder that top surface is provided with annular groove (1)；Cylindric unloading block is provided with annular groove (1), upper bottom surface holes drilled through is passed through in unloading block；Lower mould (7) is the cylinder that surface is provided with circular groove.Annular slab is provided with groove.The annular slab of lower mould (7) mutually agrees with the annular groove (1) of upper mould (2).Annular groove (1) is by upper mode separation into cake face (3) and anchor ring (5)；The first hole (4) is opened at cake face (3) circle centre position and close circumference；Circular plate (5) opens the second hole (6) centered on the center of circle of cake face (3)；Annular plate surface is provided with the hole being engaged with unloading block through hole；The hole that lower mould surface is provided with the second hole (6) are engaged on the anchor ring (5).The utility model produces a set of diel on the basis of original more molds, by improving so that cover plate reaches the effect of Multi-step forming by a punching press can, improves production efficiency, reduces percent defective.
Description
Technical field
The present invention relates to a kind of diel, more particularly to a kind of diel of cover plate.
Background technology
Cover plate is mostly installed on the balancing frame of automobile engine shock absorber, and cover plate is typically produced with Sheet Metal Forming Technology,
Punching press device therefor is punch press, and sheet material is punched out using the mould installed in block stamp bottom.But at present both at home and abroad for
Cover plate is mainly produced using multiple more mold impact styles, and whole process step is more, and time-consuming, production efficiency
It is low, unstable product quality, percent defective height.
The content of the invention
Process step is more, production efficiency to solve to include caused by the processing mode of single hole Multi-step forming by the present invention
Low, the problem of percent defective is high, there is provided a kind of diel improves, and on the basis of original more molds, passes through and improves manufacture
Go out a set of diel so that cover plate reaches the effect of Multi-step forming by a punching press can, improves production efficiency, protects
Demonstrate,prove the quality of product and substantially reduce percent defective.
In order to achieve the above object, the invention provides a kind of cover plate blanking die, including upper die and lower die, upper mould is punching
Pressing mold, upper die and lower die are both secured in square fixed plate；Upper mould is located at the surface of lower mould；
Upper mould is cylindric, and annular groove is opened up at the stamping surface center of upper mould；Stamping surface is separated into circle by annular groove
Cake face and anchor ring；At cake face circle centre position and close circumference the first hole is opened every 120 °；Anchor ring is with the center of circle in cake face
Centered on every 60 ° open the second hole；
Lower mould is the cylinder that surface is provided with circular groove, and annular slab is provided with groove；The annular slab of lower mould and upper mould
Annular groove mutually agrees with.
Above-mentioned cover plate blanking die, under preferred embodiment, is provided with cylinder unloading block in annular groove, through upper and lower in unloading block
Bottom surface holes drilled through.
Above-mentioned cover plate blanking die, under preferred embodiment, annular plate surface is provided with the hole being engaged with unloading block through hole；Under
The hole that mould surface is provided with the second hole is engaged on anchor ring.
Above-mentioned cover plate blanking die, under preferred embodiment, corner sets upper mould rectangular platform on upper mould fixed plate.
Above-mentioned cover plate blanking die, under preferred embodiment, corner sets lower mould rectangular platform in lower mold fixed plate.
Above-mentioned cover plate blanking die, under preferred embodiment, upper mould rectangular platform corner sets hexagon socket head cap screw, positioned at upper mould square
Concentric reducing guide pillar is set at shape Platform center.
Above-mentioned cover plate blanking die, under preferred embodiment, lower mould rectangular platform corner sets hexagon socket head cap screw, positioned at lower mould square
Tubular guide pin bushing is set at shape Platform center.
The present invention by being the punching press simultaneously of multiple punch mould by original single punching die improvement, make fin one into
Type, the step of reducing conventional method Multi-step forming, production efficiency is improved, the present invention is simple in construction, easy to operate, improves
Operating efficiency, and ensure that the quality of product reduces percent defective.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of apparatus of the present invention；
Fig. 2 is the main structure diagram of apparatus of the present invention.
Embodiment
A kind of cover plate blanking die as shown in Figure 1, 2, including top surface is provided with the cylindric upper mould 2 of annular groove 1 and surface is set
There is the lower mould 7 of circular groove；Upper mould 2 and lower mould 7 are both secured in square fixed plate.Cylindric unloading block is provided with annular groove 1,
Upper bottom surface holes drilled through is passed through in unloading block；Upper mould 2 is separated into anchor ring 5 and cake face 3 by annular groove 1；The top surface circle of cake face 3
The first hole 4 is opened every 120 ° at the heart and at circumference；Anchor ring 5 opens the second hole 6 every 60 °；Annular slab is provided with groove.Under
The annular groove 1 of the annular slab of mould 7 and upper mould 2 mutually agrees with.
Mode separation is into cake face 3 and anchor ring 5 on annular groove 1；It is every at the circle centre position of the stamping surface of cake face 3 and close circumference
The first hole 4 is opened every 120 °；Circular plate 5 opens the second hole 6 centered on the center of circle in cake face 3 every 60 °.Annular plate surface is provided with
The hole being engaged with unloading block through hole；The hole that the lower surface of mould 7 is provided with second hole 6 is engaged on anchor ring 5.Upper mould is fixed
Corner sets guide pillar 12 on plate 8, and corner sets guide pin bushing 13 in lower mold fixed plate 9
Specific operation process
It will be checked before processing and coordinate interval whether suitable between positioning hole and alignment pin, it is recessed that sheet material then is placed into lower mould
Above groove, upper machine examination punching, as acquired results situation without exception occurs, you can fill lubricating oil to guide pillar 12 and guide pin bushing 13, start
Processing.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of cover plate blanking die, including upper mould (2) and lower mould (7), the upper mould (2) is stamping die, the upper mould (2) and
The lower mould (7) is both secured in square fixed plate；The upper mould (2) is located at the surface of the lower mould (7)；
Characterized in that, the upper mould (2) is cylindric, annular groove is opened up at the stamping surface center of the upper mould (2)
(1)；The stamping surface is separated into cake face (3) and anchor ring (5) by the annular groove (1)；Cake face (3) circle centre position with
And the first hole (4) is opened every 120 ° at circumference；The anchor ring (5) centered on the center of circle of the cake face (3) every
60 ° are opened the second hole (6)；
The lower mould (7) is the cylinder that surface is provided with circular groove, and annular slab is provided with the groove；The lower mould (7)
The annular slab and the annular groove (1) of the upper mould (2) mutually agree with.
2. cover plate blanking die according to claim 1, it is characterised in that be provided with cylinder discharging in the annular groove (1)
Block, upper bottom surface holes drilled through is passed through in the unloading block.
3. cover plate blanking die according to claim 2, it is characterised in that the annular plate surface is provided with and the unloading block
The hole that through hole is engaged；The hole that lower mould (7) surface is provided with the second hole (6) are engaged on the anchor ring (5).
4. cover plate blanking die according to claim 1, it is characterised in that corner sets upper mould square on upper mould fixed plate (8)
Shape platform (10).
5. cover plate blanking die according to claim 1, it is characterised in that under corner is set on the lower mold fixed plate (9)
Mould rectangular platform (11).
6. cover plate blanking die according to claim 4, it is characterised in that in upper mould rectangular platform (10) corner is set
Hex bolts, concentric reducing guide pillar (12) is set at upper mould rectangular platform (10) center.
7. cover plate blanking die according to claim 5, it is characterised in that in lower mould rectangular platform (11) corner is set
Hex bolts, tubular guide pin bushing (13) is set at lower mould rectangular platform (11) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709988.8U CN207043114U (en) | 2017-06-19 | 2017-06-19 | A kind of cover plate blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709988.8U CN207043114U (en) | 2017-06-19 | 2017-06-19 | A kind of cover plate blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207043114U true CN207043114U (en) | 2018-02-27 |
Family
ID=61492835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720709988.8U Expired - Fee Related CN207043114U (en) | 2017-06-19 | 2017-06-19 | A kind of cover plate blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207043114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290142A (en) * | 2021-05-25 | 2021-08-24 | 哈尔滨汽轮机厂有限责任公司 | Profiling tool for divergent panel and using method thereof |
-
2017
- 2017-06-19 CN CN201720709988.8U patent/CN207043114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290142A (en) * | 2021-05-25 | 2021-08-24 | 哈尔滨汽轮机厂有限责任公司 | Profiling tool for divergent panel and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200619 |