CN109746310A - A kind of oblique impact square impact integration stamping die - Google Patents
A kind of oblique impact square impact integration stamping die Download PDFInfo
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- CN109746310A CN109746310A CN201711070440.4A CN201711070440A CN109746310A CN 109746310 A CN109746310 A CN 109746310A CN 201711070440 A CN201711070440 A CN 201711070440A CN 109746310 A CN109746310 A CN 109746310A
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- 230000010354 integration Effects 0.000 title claims abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 28
- 238000004080 punching Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003672 processing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The present invention relates to technical field of mold, more particularly to a kind of oblique impact square impact integration stamping die, its structure includes upper die holder and lower die holder opposing upper and lower, and the stripper plate between upper die holder and lower die holder is set, the stamping die further includes square impact component and oblique impact component, square impact component includes positive formed punch, the first lower template for carrying product and the first jacking block for driving positive formed punch, square impact head erect is arranged and is arranged in stripper plate, first lower template is fixedly connected with lower die holder, and the first jacking block is fixed on upper die holder；Oblique impact component includes oblique impact head, the second lower template for carrying product and the second jacking block for driving oblique impact head, and oblique impact head tilt is arranged and is arranged in stripper plate, and the second lower template is fixedly connected with lower die holder, and the second jacking block is fixed on upper die holder.Compared with prior art, the present invention can complete plane hole, inclined-plane hole machined same mold Shangdi, reduce the debugging process of mold exchange, improve machining accuracy and reduce processing cost.
Description
Technical field
The present invention relates to technical field of mold, and in particular to a kind of oblique impact square impact integration stamping die.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using being mounted on press machine
On mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing
Method.With economic continuous development and the continuous improvement of technical level, the structure of product is more and more diversified, and with product
The diversification of structure, the multiplicity so that mould structure becomes increasingly complex.The product of processing usually includes plane, inclined-plane, and in plane
Plane hole is offered, offers beveled aperture on inclined-plane.During being punched out processing to above-mentioned part, the prior art is universal
It is punched out processing using two sets of mutually independent stamping dies, i.e. plane hole uses a set of stamping die, and beveled aperture also uses
A set of stamping die, this processing method have the following defects, and processing precision of products is not high, and the product size of production is unstable；
Manufacturing procedure is more, high production cost, and because between process manual operation can lead to the problem of blowing it is not in place and caused by product it is bad；
It can not achieve automated production, low efficiency.
Summary of the invention
For the prior art there are above-mentioned technical problem, the present invention provides that one kind can complete plane hole and beveled aperture adds
Work improves machining accuracy and reduces a kind of oblique impact square impact integration stamping die of cost.
To achieve the above object, the present invention the following technical schemes are provided:
A kind of oblique impact square impact integration stamping die, including upper die holder opposing upper and lower and lower die holder, and setting are provided
Stripper plate between the upper die holder and the lower die holder, the stamping die further include square impact component and oblique impact component,
The square impact component includes positive formed punch, the first lower template for carrying product and for driving the positive formed punch
First jacking block, the square impact head erect are arranged and are arranged in the stripper plate, and first lower template is fixed with the lower die holder
Connection, first jacking block are fixed on the upper die holder；
The oblique impact component includes oblique impact head, the second lower template for carrying product and for driving the oblique impact head
Second jacking block, the oblique impact head tilt are arranged and are arranged in the stripper plate, and second lower template is fixed with the lower die holder
Connection, second jacking block are fixed on the upper die holder.
Wherein, the oblique impact head by sleeve and enter it is sub connect with the stripper plate, it is described enter son be fixed on the de- material
Plate, the sleeve be arranged in it is described enter son, the oblique impact head is arranged in the sleeve.
Wherein, reset spring is provided in the sleeve, the reset spring is sheathed on the oblique impact head, and the reset
The both ends of spring are abutted with the sleeve.
Wherein, the tilt angle of the oblique impact head and vertical direction is 10~30 degree.
Wherein, which further includes nitrogen gas spring, and the cylinder body of the nitrogen gas spring, which is worn, is fixed on the upper die holder,
The plunger of the nitrogen gas spring is abutted with the stripper plate.
Wherein, the nitrogen gas spring is equipped at least two.
Wherein, the bottom surface of first jacking block is horizontally disposed, the axis of the bottom surface of second jacking block and the oblique impact head
It is vertically arranged.
Wherein, when the product is located at the first lower template and the second lower template, the surface of the product is with described first
The surface of lower template and the fitting of the surface of second lower template.
Wherein, the lower die holder is fixedly connected with reinforcement block, and the reinforcement block is abutted with the side of second lower template.
Beneficial effects of the present invention:
A kind of oblique impact square impact integration stamping die of the invention, including upper die holder opposing upper and lower and lower die holder, and
Stripper plate between upper die holder and lower die holder is set, which further includes square impact component and oblique impact component, square impact component
Including positive formed punch, the first lower template for carrying product and the first jacking block for driving positive formed punch, the setting of square impact head erect
And it is arranged in stripper plate, the first lower template is fixedly connected with lower die holder, and the first jacking block is fixed on upper die holder；Oblique impact component includes oblique
Formed punch, the second lower template for carrying product and the second jacking block for driving oblique impact head, oblique impact head tilt are arranged and wear
In stripper plate, the second lower template is fixedly connected with lower die holder, and the second jacking block is fixed on upper die holder.Compared with prior art, this hair
It is bright to complete plane hole, inclined-plane hole machined same mold Shangdi, the debugging process of mold exchange is reduced, processing essence is improved
It spends and reduces processing cost.
Detailed description of the invention
Fig. 1 is a kind of partial structure diagram of oblique impact square impact integration stamping die of the invention.
Fig. 2 is a kind of exploded view of the part-structure of oblique impact square impact integration stamping die of the invention.
Appended drawing reference:
Upper die holder 1；
Lower die holder 2；
Stripper plate 3；
Oblique impact head 4, the second lower template 41, the second jacking block 42；
Sleeve 51 enters son 52, to mandril 53；
Nitrogen gas spring 6；
Reinforcement block 7；
Product 8.
Specific embodiment
Below in conjunction with specific embodiments and drawings, the present invention is described in detail.
A kind of oblique impact square impact integration stamping die of the present embodiment, as depicted in figs. 1 and 2, including it is opposing upper and lower on
Die holder 1 and lower die holder 2, and the stripper plate 3 being arranged between upper die holder 1 and lower die holder 2, the stamping die further include square impact group
Part and oblique impact component (not drawing in square impact component drawings), square impact component include positive formed punch, the first lower template for carrying product 8
With for driving the first jacking block of positive formed punch, square impact head erect is arranged and is arranged in stripper plate 3, the first lower template and lower die holder 2
It is fixedly connected, the first jacking block is fixed on upper die holder 1；Oblique impact component includes oblique impact head 4, the second lower template for carrying product 8
41 and the second jacking block 42 for driving oblique impact head 4, oblique impact head 4 is obliquely installed and is arranged in stripper plate 3, the second lower template 41 with
Lower die holder 2 is fixedly connected, and the second jacking block 42 is fixed on upper die holder 1, and oblique impact head 4 is by sleeve 51 and enters son 52 and the company of stripper plate 3
It connects, enters son 52 and be fixed on stripper plate 3, sleeve 51 is arranged in into son 52, and oblique impact head 4 is arranged in sleeve 51.It is provided in sleeve 51
Reset spring (is not drawn) in figure, and reset spring is sheathed on oblique impact head 4, and reset spring is abutted with sleeve 51.The stamping die
It further include nitrogen gas spring 6, the cylinder body of nitrogen gas spring 6, which is worn, is fixed on upper die holder 1, and plunger and the stripper plate 3 of nitrogen gas spring 6 support
It connects.
Compared with prior art, the present invention can complete plane hole, inclined-plane hole machined same mold Shangdi, and reduction is changed
The debugging process of mold improves machining accuracy and reduces processing cost.Square impact process and existing almost the same, below
Only oblique impact process is described in detail, square impact component and square impact process are not described in detail.The mold when in use, produce
Product 8 are fixed on the second lower template 41, and product 8 is located at and when the second lower template 41, the surface of product 8 with the first lower template
Surface and the fitting of the surface of the second lower template 41, can be avoided the deformation of product 8.After product 8 is fixed, the plunger of nitrogen gas spring 6 is pushed away
Dynamic 3 downlink of stripper plate compresses product 8 in advance by stripper plate 3, prevents the loosening of product 8 from walking, under then upper die holder 1 continues
Row, the inclined-plane stress surface of the second jacking block 42 come into contact with is abutted with oblique impact head 4 to mandril 53, the promotion of the second jacking block 42 is to mandril
53, oblique impact head 4 is pushed to mandril 53, generates mutual extrusion, obliquely downward moves to the left to drive oblique impact head 4, completes product 8
Punching and forming.Hereafter 1 backhaul uplink of upper die holder, the second jacking block 42 is then progressively disengaged to mandril 53, in the effect of reset spring
Oblique upper moves oblique formed punch 4 to the right, separates between final oblique impact head 4 and product 8；In the isolated mistake of oblique impact head 4 and product 8
Cheng Zhong, under the action of nitrogen gas spring 6, stripper plate 3 compresses always product 8, after oblique impact head 4 and product 8 are kept completely separate, takes off
3 uplink of flitch leaves the second lower template 41, completes once to the oblique punching press of material.Due to being provided with nitrogen gas spring 6, when processing
More stable, 8 processing effect of product is more preferable.
In the present embodiment, the tilt angle of oblique impact head 4 is 10~30 degree, and the tilt angle of preferred oblique impact head 4 is 20
Degree, can play good oblique impact effect, also be able to satisfy the stamping procedure of most product 8.
In the present embodiment, nitrogen gas spring 6 is equipped at least two, can ensure that the balance of stripper plate 3 moves up and down.
In the present embodiment, the bottom surface of the first jacking block is horizontally disposed, and the bottom surface of the second jacking block 42 and the axis of oblique impact head 4 are vertical
Setting, the bottom surface of active force and the second jacking block 42 that the bottom surface of the first jacking block acts on positive formed punch acts on the work of oblique impact head 4
Firmly, be all it is identical with the direction of motion of formed punch, certain protection formed punch can be played the role of.
In the present embodiment, lower die holder 2 is fixedly connected with reinforcement block 7, and reinforcement block 7 is abutted with the side of the second lower template 41,
Strengthen the intensity of the second lower template 41.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than it is practical new to this
The limitation of type protection scope, although being explained in detail referring to preferred embodiment to the present invention, the ordinary skill people of this field
Member is it should be appreciated that can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from technical solution of the present invention
Spirit and scope.
Claims (9)
1. a kind of oblique impact square impact integration stamping die, it is characterized in that: including the upper die holder being oppositely arranged up and down and lower die holder, just
Rush component, oblique impact component and the stripper plate being arranged between the upper die holder and the lower die holder；
The square impact component includes positive formed punch, the first lower template for carrying product and first for driving the positive formed punch
Jacking block, the square impact head erect are arranged and are arranged in the stripper plate, and first lower template is fixedly connected with the lower die holder,
First jacking block is fixed on the upper die holder；
The oblique impact component includes oblique impact head, the second lower template for carrying product and second for driving the oblique impact head
Jacking block, the oblique impact head tilt are arranged and are arranged in the stripper plate, and second lower template is fixedly connected with the lower die holder,
Second jacking block is fixed on the upper die holder.
2. a kind of oblique impact square impact integration stamping die according to claim 1, it is characterized in that: the oblique impact head passes through set
Cylinder and enter son and connect with the stripper plate, it is described enter son be fixed on the stripper plate, the sleeve be arranged in described in enter son, it is described
Oblique impact head is arranged in the sleeve.
3. a kind of oblique impact square impact integration stamping die according to claim 2, it is characterized in that: being provided in the sleeve
Reset spring, the reset spring is sheathed on the oblique impact head, and the both ends of the reset spring are abutted with the sleeve.
4. a kind of oblique impact square impact integration stamping die according to claim 1, it is characterized in that: the oblique impact head and vertical
The tilt angle in direction is 10~30 degree.
5. a kind of oblique impact square impact integration stamping die according to claim 1, it is characterized in that: the oblique impact square impact integration
Stamping die further includes nitrogen gas spring, and the cylinder body of the nitrogen gas spring, which is worn, is fixed on the upper die holder, the nitrogen gas spring
Plunger is abutted with the stripper plate.
6. a kind of oblique impact square impact integration stamping die according to claim 5, it is characterized in that: the nitrogen gas spring is equipped with
At least two.
7. a kind of oblique impact square impact integration stamping die according to claim 1, it is characterized in that: the bottom of first jacking block
Face is horizontally disposed, the bottom surface of second jacking block and is vertically arranged with the axis of the oblique impact head.
8. a kind of oblique impact square impact integration stamping die according to claim 1, it is characterized in that: first lower template and
The surface shape of second lower template is corresponding with the shape of product, and the surface of the product can be with first lower die
The surface of plate and the fitting of the surface of second lower template.
9. a kind of oblique impact square impact integration stamping die according to claim 1 connects it is characterized in that: the lower die holder is fixed
It is connected to reinforcement block, the reinforcement block is abutted with the side of second lower template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070440.4A CN109746310A (en) | 2017-11-03 | 2017-11-03 | A kind of oblique impact square impact integration stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711070440.4A CN109746310A (en) | 2017-11-03 | 2017-11-03 | A kind of oblique impact square impact integration stamping die |
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| Publication Number | Publication Date |
|---|---|
| CN109746310A true CN109746310A (en) | 2019-05-14 |
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ID=66398698
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711070440.4A Pending CN109746310A (en) | 2017-11-03 | 2017-11-03 | A kind of oblique impact square impact integration stamping die |
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| Country | Link |
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| CN (1) | CN109746310A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922204A (en) * | 2020-07-16 | 2020-11-13 | 潘卓远 | High-speed cold stamping isostress design die |
| CN112140220A (en) * | 2020-09-15 | 2020-12-29 | 长虹美菱股份有限公司 | Punching equipment for inclined plane of refrigerator liner |
| CN112355153A (en) * | 2020-10-20 | 2021-02-12 | 太仓北新建材有限公司 | Direct-clamping type keel clamping die |
| CN112676457A (en) * | 2021-01-27 | 2021-04-20 | 珠海加特精密工业有限公司 | Low-noise stamping die and method |
| CN114850306A (en) * | 2022-05-05 | 2022-08-05 | 江西顾特乐精藏科技有限公司 | Improved punching device and processing method thereof |
| CN116174575A (en) * | 2022-12-30 | 2023-05-30 | 天津市津兆机电开发有限公司 | Upper Die Mechanism of Inclined Punching Die |
-
2017
- 2017-11-03 CN CN201711070440.4A patent/CN109746310A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922204A (en) * | 2020-07-16 | 2020-11-13 | 潘卓远 | High-speed cold stamping isostress design die |
| CN112140220A (en) * | 2020-09-15 | 2020-12-29 | 长虹美菱股份有限公司 | Punching equipment for inclined plane of refrigerator liner |
| CN112355153A (en) * | 2020-10-20 | 2021-02-12 | 太仓北新建材有限公司 | Direct-clamping type keel clamping die |
| CN112676457A (en) * | 2021-01-27 | 2021-04-20 | 珠海加特精密工业有限公司 | Low-noise stamping die and method |
| CN114850306A (en) * | 2022-05-05 | 2022-08-05 | 江西顾特乐精藏科技有限公司 | Improved punching device and processing method thereof |
| CN116174575A (en) * | 2022-12-30 | 2023-05-30 | 天津市津兆机电开发有限公司 | Upper Die Mechanism of Inclined Punching Die |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190514 |
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| WD01 | Invention patent application deemed withdrawn after publication |