CN202270760U - Upper module in screw board mold of filter - Google Patents
Upper module in screw board mold of filter Download PDFInfo
- Publication number
- CN202270760U CN202270760U CN2011203141573U CN201120314157U CN202270760U CN 202270760 U CN202270760 U CN 202270760U CN 2011203141573 U CN2011203141573 U CN 2011203141573U CN 201120314157 U CN201120314157 U CN 201120314157U CN 202270760 U CN202270760 U CN 202270760U
- Authority
- CN
- China
- Prior art keywords
- mold
- die
- filter
- pilot hole
- board mold
- 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 - Fee Related
Links
Abstract
The utility model discloses an upper module in a screw board mold of a filter, which comprises a concave mold with a guide hole at the center. A mold handle is fixed on the upper surface of the concave mold, a central hole communicated with the guide hole is arranged on the mold handle, and a rejection device is arranged in the guide hole of the concave mold in sliding match mode. The upper module in the screw board mold of the filter is simple in structure and reasonable in design, has the advantages of being good in forming effect of the screw board of the filter and meets using requirements of enterprises.
Description
Technical field:
The utility model relates generally to the mold machining technology field, relates in particular to the last module in a kind of cleaner spiral shell board mold.
Background technology:
Cleaner includes air filter, oil filter and fuel filter.
Cleaner is made up of a lot of parts, includes the close plate of cleaner spiral shell plate and cleaner.
Cleaner spiral shell plate is to be made through the mould extruding.So-called mould is to be used for the instrument of formed article, and this instrument is made up of various parts, and different dies is made up of different parts.It mainly realizes the processing of article profile through the change of institute's moulding material physical state.
Last module in the preparation cleaner spiral shell board mold also is to be made up of different parts, and structural relation between these parts and position relation can have influence on the processing characteristics of mould.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, and the last module in a kind of cleaner spiral shell board mold of reasonable in design is provided.
The utility model is realized through following technical scheme:
Last module in a kind of cleaner spiral shell board mold is characterized in that: comprise that the center has the die of pilot hole, be fixed with die shank on the upper surface of die, die shank is provided with the centre bore with the pilot hole conducting; Be sliding combined with in the pilot hole of said die and move back the part device.
Last module in a kind of cleaner spiral shell board mold; It is characterized in that: said pilot hole inwall is provided with the gathering sill of annular; The said annular outer wall that moves back the part device is provided with the guide protrusions corresponding with gathering sill, and said guide protrusions is inserted in the described gathering sill and upper and lower slip within it.
The utility model has the advantages that:
The utility model is simple in structure, and is reasonable in design, has the effective advantage of cleaner spiral shell sheet metal forming, satisfied the user demand of enterprise.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
Referring to accompanying drawing.
Last module in a kind of cleaner spiral shell board mold comprises that the center has the die 1 of pilot hole, is fixed with die shank 2 on the upper surface of die 1, and die shank 2 is provided with the centre bore with the pilot hole conducting; Be sliding combined with in the pilot hole of said die 1 and move back part device 3.
The pilot hole inwall is provided with the gathering sill 4 of annular, and the said annular outer wall that moves back part device 3 is provided with the guide protrusions corresponding with gathering sill 5, and said guide protrusions 5 is inserted in the described gathering sill 4 and upper and lower slip within it.
Claims (2)
1. the last module in the cleaner spiral shell board mold, it is characterized in that: comprise that the center has the die of pilot hole, be fixed with die shank on the upper surface of die, die shank is provided with the centre bore with the pilot hole conducting; Be sliding combined with in the pilot hole of said die and move back the part device.
2. the last module in a kind of cleaner spiral shell board mold according to claim 1; It is characterized in that: said pilot hole inwall is provided with the gathering sill of annular; The said annular outer wall that moves back the part device is provided with the guide protrusions corresponding with gathering sill, and said guide protrusions is inserted in the described gathering sill and upper and lower slip within it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203141573U CN202270760U (en) | 2011-08-26 | 2011-08-26 | Upper module in screw board mold of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203141573U CN202270760U (en) | 2011-08-26 | 2011-08-26 | Upper module in screw board mold of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270760U true CN202270760U (en) | 2012-06-13 |
Family
ID=46191148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203141573U Expired - Fee Related CN202270760U (en) | 2011-08-26 | 2011-08-26 | Upper module in screw board mold of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873203A (en) * | 2012-09-28 | 2013-01-16 | 蚌埠市昊业滤清器有限公司 | Upper die set convenient for material return in screw plate forming die |
-
2011
- 2011-08-26 CN CN2011203141573U patent/CN202270760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873203A (en) * | 2012-09-28 | 2013-01-16 | 蚌埠市昊业滤清器有限公司 | Upper die set convenient for material return in screw plate forming die |
| CN102873203B (en) * | 2012-09-28 | 2014-09-17 | 蚌埠市昊业滤清器有限公司 | Upper die set convenient for material return in screw plate forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20120826 |