CN208825346U - A kind of interior structure for improving machining accuracy of stamping die - Google Patents
A kind of interior structure for improving machining accuracy of stamping die Download PDFInfo
- Publication number
- CN208825346U CN208825346U CN201821398425.2U CN201821398425U CN208825346U CN 208825346 U CN208825346 U CN 208825346U CN 201821398425 U CN201821398425 U CN 201821398425U CN 208825346 U CN208825346 U CN 208825346U
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- China
- Prior art keywords
- mold insert
- location hole
- machining accuracy
- stamping die
- material mold
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Abstract
This application involves the structures that machining accuracy is improved in a kind of stamping die, and including the stripper pad being formed by connecting by multiple de- material mold inserts, the non-active area on the de- material mold insert cuts the location hole of mold insert machining accuracy at least provided with one group for increase line.The structure of machining accuracy is improved in a kind of stamping die of the application, by processing one group of rectangle technique location hole on de- material mold insert and die insert, this rectangle technique location hole can be used as grinding mold insert shape and reprocess benchmark foundation when inner wire cuts die cavity holes, when it is Complex Different Shape hole that inner wire, which cuts die cavity holes, the effect as benchmark foundation is become apparent.
Description
[technical field]
This application involves the structures that machining accuracy is improved in a kind of stamping die.
[background technique]
Stamping die is industrially widely used.Generally, be equipped with many stations in mold, stripper plate and lower template it
Between station there is one-to-one relationship, however, existing stamping die is in grinding mold insert shape and reprocesses inner wire and cuts type
Lack a kind of judgment basis when chamber, the qualification rate for the product produced is caused to reduce.
Therefore, it is necessary to be further improved.
[summary of the invention]
To solve the stamping die of the prior art in grinding mold insert shape and reprocessing when inner wire cuts type chamber and lack one kind
The problem of judgment basis, making the qualification rate for the product produced reduces, the application provide a kind of interior improve of stamping die and process essence
The structure of degree.
The application solves technical solution used by its technical problem:
A kind of interior structure for improving machining accuracy of stamping die, including the de- material back being formed by connecting by multiple de- material mold inserts
Plate, the non-active area on the de- material mold insert cut the location hole of mold insert machining accuracy at least provided with one group for increase line.
The location hole is rectangular, is located at the two sides up and down of de- material mold insert.
Center symmetric setting of the rectangular-shaped location hole of upper and lower two sides along de- material mold insert.
Further include be formed by connecting from multiple die inserts and with the cavity plate backboard with the stripper pad, the female die embedding
Also mold insert processing essence is cut to increase line is applied to the location hole on de- material mold insert at least provided with one group in non-active area on part
The location hole of degree.
Location hole in the die insert is identical with shape with the position of the location hole on de- material mold insert.
Compared with prior art, the advantageous effects of the application are, the application passes through in de- material mold insert and female die embedding
One group of rectangle technique location hole is processed on part, this rectangle technique location hole can be used as grinding mold insert shape and reprocess inner wire and cuts
Benchmark foundation when die cavity holes, when it is Complex Different Shape hole that inner wire, which cuts die cavity holes, the effect as benchmark foundation is more bright
It is aobvious.
[Detailed description of the invention]
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of the stripper pad of the application；
Fig. 2 is the structural schematic diagram of the de- material mold insert of the application；
Fig. 3 is the structural schematic diagram of the cavity plate backboard of the application；
Fig. 4 is the structural schematic diagram of the die insert of the application.
[specific embodiment]
The application is described further below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figures 1 to 4, the structure of machining accuracy is improved in a kind of stamping die, including by multiple de- material mold inserts 10
It the stripper pad 1 that is formed by connecting and is formed by connecting from multiple die inserts 30 and is carried on the back with the cavity plate with the stripper pad 1
The shape of plate 3, the de- material mold insert 10 is identical as the shape of die insert 30, and the non-active area on the de- material mold insert 10 is at least
The location hole 2 of mold insert machining accuracy is cut for increase line equipped with one group, and the non-active area in the die insert 30 is also at least
The location hole of mold insert machining accuracy is cut to increase line is applied to the location hole on de- material mold insert 10 equipped with one group.The present embodiment
In, stripper pad 1 is equipped with 8 groups of location holes, and 8 groups of location holes are rectangular, are located at the two sides up and down of de- material mold insert 10
And 8 groups of location holes also are provided in the center symmetric setting of de- material mold insert, cavity plate backboard 3,8 groups of location holes are also rectangular,
Be located at the two sides up and down of die insert 30 and the center symmetric setting along die insert, i.e., the location hole in die insert with
The position of location hole on de- material mold insert is identical with shape.
The structure that machining accuracy is improved in a kind of stamping die of the application, by adding on de- material mold insert and die insert
One group of rectangle technique location hole of work, this rectangle technique location hole, which can be used as grinding mold insert shape and reprocess inner wire, cuts die cavity holes
When benchmark foundation, when inner wire cut die cavity holes be Complex Different Shape hole when, the effect as benchmark foundation becomes apparent.
The foregoing is merely the preferred embodiments of the application, not be used to limit the application implementation range, other it is all its
Principle and basic structure are same as the present application or approximate, within the scope of protection of this application.
Claims (5)
1. the structure of machining accuracy is improved in a kind of stamping die, including the de- material back being formed by connecting by multiple de- material mold inserts (10)
Plate (1), it is characterised in that: cut mold insert for increase line at least provided with one group and add in the non-active area on the de- material mold insert (10)
The location hole (2) of work precision.
2. improving the structure of machining accuracy in a kind of stamping die according to claim 1, it is characterised in that: the positioning
Hole (2) is rectangular, is located at the two sides up and down of de- material mold insert (10).
3. improving the structure of machining accuracy in a kind of stamping die according to claim 2, it is characterised in that: upper and lower two sides
Rectangular-shaped location hole along de- material mold insert (10) center symmetric setting.
4. improving the structure of machining accuracy in a kind of stamping die according to claim 2, it is characterised in that: further include by
Multiple die inserts (30) are formed by connecting and the cavity plate backboard (3) with the stripper pad (1) cooperation, the die insert (30)
On non-active area also at least provided with one group with the location hole on de- material mold insert (10) to be applied to increase line cut mold insert processing
The location hole (2) of precision.
5. improving the structure of machining accuracy in a kind of stamping die according to claim 4, it is characterised in that: the cavity plate
Location hole (2) and the position of the location hole on de- material mold insert (10) on mold insert (30) is identical with shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398425.2U CN208825346U (en) | 2018-08-27 | 2018-08-27 | A kind of interior structure for improving machining accuracy of stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398425.2U CN208825346U (en) | 2018-08-27 | 2018-08-27 | A kind of interior structure for improving machining accuracy of stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825346U true CN208825346U (en) | 2019-05-07 |
Family
ID=66311105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821398425.2U Active CN208825346U (en) | 2018-08-27 | 2018-08-27 | A kind of interior structure for improving machining accuracy of stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825346U (en) |
-
2018
- 2018-08-27 CN CN201821398425.2U patent/CN208825346U/en active Active
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