CN203804063U - Discharge positioning structure of cold-punched die - Google Patents
Discharge positioning structure of cold-punched die Download PDFInfo
- Publication number
- CN203804063U CN203804063U CN201420165849.XU CN201420165849U CN203804063U CN 203804063 U CN203804063 U CN 203804063U CN 201420165849 U CN201420165849 U CN 201420165849U CN 203804063 U CN203804063 U CN 203804063U
- Authority
- CN
- China
- Prior art keywords
- ejection block
- cold
- die
- positioning structure
- magnet
- 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.)
- Expired - Lifetime
Links
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 4
- 239000011435 rock Substances 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model relates to a discharge positioning structure of a cold-punched die. The discharge positioning structure comprises a female die and an ejection block, wherein the ejection block is glidingly mounted at the bottom of the female die; the upper end surface of the ejection block and a concave surface of the female die jointly form a plane or a smooth transition curved surface; and a magnet is embedded at the top of the ejection block and adopts a cylindrical, rectangular or trapezoid structure. The magnet is embedded into the upper end surface of the ejection block, therefore, a forming part is stably fixed on the upper end surface of the ejection block in the ejection process of the forming part, movement or shaking cannot be caused, the problem that the forming part is knocked is solved, and the product quality is greatly improved. The discharge positioning structure is simple, scientific and reasonable in design and easy to implement, and appearance quality of a product is guaranteed.
Description
Technical field
The utility model belongs to cold punching die technical field, especially a kind of discharging location structure of cold-punching mould.
Background technology
Cold-punching mould is by forcing press applied pressure, and the plate of placing within it is at room temperature applied to deformation force, makes it produce distortion, thereby obtains the part of definite shape, size and performance.
Profiled member is stamped after moulding, generally by ejection block, it is ejected in mould, because the topside area of ejection block is less, the profiled member being ejected can not be firm be placed in ejection block, normally crooked without fixing position, in the process that especially profiled member is ejected, profiled member very easily collides with on die edge, thereby affect the presentation quality of profiled member, the yield rate of reduction.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of discharging location structure of cold-punching mould of simple in structure, profiled member discharging accurate positioning is provided.
Scheme of the present utility model is achieved in that
A kind of discharging location structure of cold-punching mould, comprise die and ejection block, described ejection block is slidably mounted on the bottom of die, a common plane or the curved surface of smooth transition of forming of the upper surface of this ejection block and the concave surface of die, and the top of described ejection block is embedded with magnet.
And the structure of described magnet is cylindrical, rectangle or trapezoidal.
Advantage of the present utility model and good effect are:
In this structure, a magnet is inlayed in the upper surface of ejection block, therefore, and in the process being ejected at profiled member, profiled member is by the firm upper surface that is fixed on ejection block, can not produce mobile or rock, the problem of having avoided profiled member to be collided with, has greatly improved the quality of product.The utility model is simple in structure, design science is reasonable, is easy to realize, and has guaranteed the presentation quality of product.
Accompanying drawing explanation
Fig. 1 is structure cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail.
A kind of discharging location structure of cold-punching mould, as shown in Figure 1, comprise die 1 and ejection block 3, described ejection block is slidably mounted on the bottom of die, a common plane or the curved surface of smooth transition of forming of the upper surface of this ejection block and the concave surface of die is a curved surface in the present embodiment accompanying drawing.
Innovative point of the present utility model is:
The top of described ejection block is embedded with magnet 4, and the upper surface of this magnet and the end face of ejection block form a plane or curved surface, according to the structure of profiled member 2, determines, the structure of this magnet is cylindrical, rectangle or trapezoidal.
The utility model has the advantages of for:
In this structure, a magnet is inlayed in the upper surface of ejection block, therefore, and in the process being ejected at profiled member, profiled member is by the firm upper surface that is fixed on ejection block, can not produce mobile or rock, the problem of having avoided profiled member to be collided with, has greatly improved the quality of product.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in the specific embodiment; every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (2)
1. the discharging location structure of a cold-punching mould, it is characterized in that: comprise die and ejection block, described ejection block is slidably mounted on the bottom of die, a common plane or the curved surface of smooth transition of forming of the upper surface of this ejection block and the concave surface of die, and the top of described ejection block is embedded with magnet.
2. the discharging location structure of cold-punching mould according to claim 1, is characterized in that: the structure of described magnet is cylindrical, rectangle or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165849.XU CN203804063U (en) | 2014-04-08 | 2014-04-08 | Discharge positioning structure of cold-punched die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165849.XU CN203804063U (en) | 2014-04-08 | 2014-04-08 | Discharge positioning structure of cold-punched die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804063U true CN203804063U (en) | 2014-09-03 |
Family
ID=51442874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165849.XU Expired - Lifetime CN203804063U (en) | 2014-04-08 | 2014-04-08 | Discharge positioning structure of cold-punched die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804063U (en) |
-
2014
- 2014-04-08 CN CN201420165849.XU patent/CN203804063U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 5 road 300353, Tianjin District of Jinnan City Industrial Zone Station Patentee after: TIANJIN SHIYA MOULD CO.,LTD. Address before: No. 5 road 300353, Tianjin District of Jinnan City Industrial Zone Station Patentee before: TIANJIN SHIYA MOULD Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |