CN202877362U - A lower die group facilitating return of materials in spiral plate moulding die - Google Patents
A lower die group facilitating return of materials in spiral plate moulding die Download PDFInfo
- Publication number
- CN202877362U CN202877362U CN 201220500897 CN201220500897U CN202877362U CN 202877362 U CN202877362 U CN 202877362U CN 201220500897 CN201220500897 CN 201220500897 CN 201220500897 U CN201220500897 U CN 201220500897U CN 202877362 U CN202877362 U CN 202877362U
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- die
- materials
- spiral plate
- facilitating return
- group facilitating
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Abstract
The utility model discloses a lower die group facilitating return of materials in a spiral plate moulding die. The lower die group facilitating return of the materials in the spiral plate moulding die comprises a base, a fixed plate, a convex die core and a concave die core. The lower die group facilitating return of the materials in the spiral plate moulding die is characterized in that the lower end portion of the convex die core is a step shaft body, a step through hole which is matched with the step shaft body is formed in the middle of the fixed plate, a positioning hole is formed in the upper end face of the base, a positioning protrusion which is matched with the positioning hole is arranged on the lower end face of the fixed plate, and a counter bore which is matched with the convex die and the concave die is formed in the upper end face of the fixed plate. The lower die group facilitating return of the materials in the spiral plate moulding die is reasonable in structural design, high in die making efficiency, convenient to install and fix, good in stability, and long in service life, and meets use requirements.
Description
Technical field
The utility model relates to the mold machining technology field, relates in particular to the lower module that makes things convenient for the material returned in a kind of spiral shell board forming die.
Background technology
Filter spiral plate is to be made by the mould extruding.So-called mould is the instrument of formed article, and this instrument is made of various parts, and different moulds is made of different parts.It mainly realizes the processing of article profile by the change of institute's moulding material physical state.
The lower die structure of screw board mold of filter can have influence on processing and the serviceability of mould, and existing lower module structural design is unreasonable, and molding efficient is low, and simultaneously moulding spiral shell plate is inconvenient, inefficiency.
The utility model content
The purpose of this utility model is in order to remedy the deficiency of prior art, the lower module that makes things convenient for the material returned in a kind of spiral shell board forming die to be provided, and it is unreasonable to have solved time module structural design, and molding efficient is low, and simultaneously moulding spiral shell plate is inconvenient, the problems such as inefficiency.
The utility model is achieved through the following technical solutions:
Make things convenient for the lower module of the material returned in a kind of spiral shell board forming die, include base, fixed head, punch insert and concave-convex mold, it is characterized in that: the bottom of described punch insert is the step axis body, the middle part of described fixed head is provided with the step through-hole that cooperates with the step axis body, the upper surface of described base is provided with locating hole, the lower surface of described fixed head is provided with the positioning convex that cooperates with locating hole, and the upper surface of fixed head is provided with the counterbore that cooperates with concave-convex mold.
The upper surface of described punch insert and sidewall are coated with respectively wearing layer.
The top of described punch insert is provided with positioning convex.
The utility model reasonable in design, molding efficient is high, and by the structural design of step through-hole, locating hole, locator protrusions, counterbore, it installs and fixes conveniently, and good stability has satisfied instructions for use.
The utility model has the advantages that:
The utility model reasonable in design, molding efficient is high, and it installs and fixes conveniently, and good stability has satisfied instructions for use.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, make things convenient for the lower module of the material returned in a kind of spiral shell board forming die, include base 1, fixed head 2, punch insert 3 and concave-convex mold 4, the bottom of punch insert 3 is the step axis body, the middle part of fixed head 2 is provided with the step through-hole 5 that cooperates with the step axis body, the upper surface of base 1 is provided with locating hole 6, and the lower surface of fixed head 2 is provided with the positioning convex 7 that cooperates with locating hole 6, and the upper surface of fixed head 2 is provided with the counterbore 8 that cooperates with concave-convex mold 4; The upper surface of punch insert 3 and sidewall are coated with respectively wearing layer 9; The top of punch insert 3 is provided with positioning convex 10.
Claims (3)
1. make things convenient for the lower module of the material returned in the spiral shell board forming die, include base, fixed head, punch insert and concave-convex mold, it is characterized in that: the bottom of described punch insert is the step axis body, the middle part of described fixed head is provided with the step through-hole that cooperates with the step axis body, the upper surface of described base is provided with locating hole, the lower surface of described fixed head is provided with the positioning convex that cooperates with locating hole, and the upper surface of fixed head is provided with the counterbore that cooperates with concave-convex mold.
2. make things convenient for the lower module of the material returned in the spiral shell board forming die according to claim 1, it is characterized in that: the upper surface of described punch insert and sidewall are coated with respectively wearing layer.
3. make things convenient for the lower module of the material returned in the spiral shell board forming die according to claim 1, it is characterized in that: the top of described punch insert is provided with positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500897 CN202877362U (en) | 2012-09-27 | 2012-09-27 | A lower die group facilitating return of materials in spiral plate moulding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500897 CN202877362U (en) | 2012-09-27 | 2012-09-27 | A lower die group facilitating return of materials in spiral plate moulding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877362U true CN202877362U (en) | 2013-04-17 |
Family
ID=48068828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500897 Expired - Lifetime CN202877362U (en) | 2012-09-27 | 2012-09-27 | A lower die group facilitating return of materials in spiral plate moulding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877362U (en) |
-
2012
- 2012-09-27 CN CN 201220500897 patent/CN202877362U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI PHOENIX INTERNATIONAL CO., LTD. Free format text: FORMER NAME: BENGBU FENGHUANG FILTERS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Patentee after: BENGBU PHOENIX INTERNATIONAL Co.,Ltd. Address before: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Patentee before: Bengbu Phoenix Filter Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |