CN202271347U - Punch-die for upper end cap of cleaner - Google Patents
Punch-die for upper end cap of cleaner Download PDFInfo
- Publication number
- CN202271347U CN202271347U CN2011203178347U CN201120317834U CN202271347U CN 202271347 U CN202271347 U CN 202271347U CN 2011203178347 U CN2011203178347 U CN 2011203178347U CN 201120317834 U CN201120317834 U CN 201120317834U CN 202271347 U CN202271347 U CN 202271347U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- cleaner
- nib
- die body
- 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
Images
Abstract
The utility model discloses a punch-die for the upper end cap of a cleaner, which comprises a die body. A step-shaped die hole is arranged inside the die body. The two sidewalls of the upper part of the die hole are respectively and rotatably provided with a ball column. The punch-die is simple in structure and easy to implement. Due to the adoption of the punch-die, the assembling precision of the upper end cap of a cleaner is effectively improved, while the yield rate of upper end caps is also increased.
Description
Technical field
The utility model relates to cleaner process units field, is specially a kind of cleaner upper end cover and uses punch-die.
Background technology
Cleaner is installed in the middle of the engine, and it is the assembly that is made up of one or several filter component, and its effect is that filtering will get into the objectionable impurities in oil circuit or the gas circuit, to reduce the wearing and tearing of engine part.Upper end cover is the vitals of filter element, need carry out moulding through the assembling mould.Punch-die inside in the upper end cover assembling mould punch insert that need be slidingly installed owing to be sliding friction between punch insert and the punch-die, is prone to produce big resistance, influences the moulding of upper end cover.
The utility model content
The utility model purpose provides a kind of cleaner upper end cover and uses punch-die, to solve the bigger problem of force of sliding friction between prior art upper end cover punch-die and the punch insert.
In order to achieve the above object, the technical scheme that the utility model adopted is:
The cleaner upper end cover is used punch-die; Include die body; Said die body top forms annular edge, it is characterized in that: be provided with step-like nib in the die body, aperture, said nib top is less than the aperture, bottom; Be rotatablely equipped with the ball row in the two side, nib top respectively, and each ball pearl face protrudes with respect to the nib upper portion side wall of respective side in the ball of the every side row.
The utility model is simple in structure, is easy to realize.In the nib upper portion side wall ball row are set, replace the nib inwall to contact, form rolling friction, can reduce the frictional resistance of punch-die nib like this punch insert with punch insert through the ball row.The utility model can effectively improve the assembly precision of cleaner upper end cover, has also improved the yield rate of upper end cover.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1.The cleaner upper end cover is used punch-die; Include die body 1; Die body 1 top forms annular edge 2, is provided with step-like nib 3 in the die body 1, and aperture, nib 3 top is less than the aperture, bottom; Nib 3 top is rotatablely equipped with ball row 4 respectively in the two side, and each ball pearl face protrudes with respect to nib 3 upper portion side wall of respective side in the ball row 4 of every side.
Claims (1)
1. the cleaner upper end cover is used punch-die; Include die body; Said die body top forms annular edge, it is characterized in that: be provided with step-like nib in the die body, aperture, said nib top is less than the aperture, bottom; Be rotatablely equipped with the ball row in the two side, nib top respectively, and each ball pearl face protrudes with respect to the nib upper portion side wall of respective side in the ball of the every side row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203178347U CN202271347U (en) | 2011-08-29 | 2011-08-29 | Punch-die for upper end cap of cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203178347U CN202271347U (en) | 2011-08-29 | 2011-08-29 | Punch-die for upper end cap of cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271347U true CN202271347U (en) | 2012-06-13 |
Family
ID=46191732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203178347U Expired - Fee Related CN202271347U (en) | 2011-08-29 | 2011-08-29 | Punch-die for upper end cap of cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521621A (en) * | 2013-10-25 | 2014-01-22 | 昆山精创模具有限公司 | Female die for stamping of automobile parts and machining method thereof |
-
2011
- 2011-08-29 CN CN2011203178347U patent/CN202271347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521621A (en) * | 2013-10-25 | 2014-01-22 | 昆山精创模具有限公司 | Female die for stamping of automobile parts and machining method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203576196U (en) | Lid and cup | |
| CN202291003U (en) | Assembling mould for lower end cover of filter | |
| CN202271347U (en) | Punch-die for upper end cap of cleaner | |
| CN202336525U (en) | Secondary hole flanging forming tool for filter bypass valve seat | |
| CN203184420U (en) | Stamping die for lead sheath | |
| CN202283565U (en) | Filter upper end cover first-pass forming die | |
| CN201836470U (en) | Cartridge valve | |
| CN202278067U (en) | Baffle ring punching die | |
| CN202039328U (en) | Reversely-pressured adjustable weir gate with hoppers | |
| CN202290943U (en) | Blanking die for casing of filter | |
| CN202291002U (en) | Lower end cover upper mold | |
| CN202283582U (en) | Filter bypass valve second-pass riveting tool | |
| CN204344690U (en) | A kind of four-line column roller bearing retainer | |
| CN203991936U (en) | A kind of punching die | |
| CN202270837U (en) | Male mold core for lower end cover of filter | |
| CN204546322U (en) | The special die sleeve of a kind of emery wheel | |
| CN202861300U (en) | Knuckle preforging die structure | |
| CN202900916U (en) | Mandrel head of pipe making machine | |
| CN202539356U (en) | Upward hole flanging device | |
| CN203019570U (en) | Automobile interior part die | |
| CN202186044U (en) | Lens blank forming device | |
| CN202937603U (en) | Gasket with notch for movable house | |
| CN202273724U (en) | Bypass valve for filter | |
| CN202555701U (en) | Punch forming die | |
| CN202877322U (en) | Notching press for U-shaped workpiece |
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: 20120829 |