CN202283565U - Filter upper end cover first-pass forming die - Google Patents
Filter upper end cover first-pass forming die Download PDFInfo
- Publication number
- CN202283565U CN202283565U CN2011203179405U CN201120317940U CN202283565U CN 202283565 U CN202283565 U CN 202283565U CN 2011203179405 U CN2011203179405 U CN 2011203179405U CN 201120317940 U CN201120317940 U CN 201120317940U CN 202283565 U CN202283565 U CN 202283565U
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- die
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- punch
- end cover
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Abstract
The utility model discloses a filter upper end cover first-pass forming die, which comprises a base. A die shank is arranged above the base. A female die is connected onto the base. A female die core is arranged in the center of the female die hole of the female die. An annular platform is sheathed outside the female die core. A central through hole is arranged at the bottom of a step at the bottom end of the die shank. The lower end of the bottom of the step is connected with a male die. A male die hole is arranged in the male die. The male die hole and the central through hole at the bottom of the step are communicated with each other in a common central axis way to form a communicated cavity. The male die core is slideably installed in the communicated cavity. An annular limiting edge is arranged on the side of the top of the male die core. The filter upper end cover first-pass forming die has the advantages that the structure is simple and easy to realize, the bending effect of upper end cover first-pass formation can be effectively improved and the rate of finished products during upper end cover production is improved.
Description
Technical field
The utility model relates to cleaner process units field, is specially one mould of a kind of cleaner upper end cover.
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 be during upper end cover in processing through one mould bent into shape of cleaner upper end cover repeatedly; Wherein first road bends bigger to the shaping influence of upper end cover; One mould press-bending of prior art cleaner weak effect, the upper end cover shape after the moulding are prone to restore, and influence upper end cover production efficiency.
The utility model content
The utility model purpose provides one mould of a kind of cleaner upper end cover, to solve the problem of one mould press-bending of prior art weak effect.
In order to achieve the above object, the technical scheme that the utility model adopted is:
One mould of cleaner upper end cover includes base, and the base top is provided with die shank; It is characterized in that: be connected with die on the said base with central fovea nib; Die hole center fixation has die plate insert, and die plate insert is with the annular table that the edge contacts with the die inwall outward, and said die shank bottom has the step bottom; Step has central through hole in the middle of the bottom; Lower end, step bottom is connected with punch, has the punch hole of aperture less than step bottom centre through hole in the said punch, and punch hole and step bottom centre through hole altogether central shaft be communicated with the formation connected chamber; Have the punch insert that cooperates with die plate insert to be slidingly mounted in the connected chamber of punch hole and step bottom centre through hole formation, said punch insert top side is provided with the annular stop limit that can replace at the punch top.
The utility model is simple in structure, is easy to realize.The mid portion of upper end cover to be formed places between punch insert, the die plate insert during use; Drive the punch sidewall through die shank and press down the upper end cover two ends with the moulding upper end cover that bends; Annular stop limit on the punch insert can make that punch insert is spacing to slide in connected chamber, the outer annular table of die plate insert plays the effect spacing to punch.The utility model can effectively improve the press-bending effect to one moulding of upper end cover, has improved the yield rate that upper end cover is produced.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1.One mould of cleaner upper end cover includes base 1, and base 1 top is provided with die shank 2; Be connected with die 4 on the base 1 with central fovea nib 3; Die hole 3 center fixation have die plate insert 5, are with the annular table 6 that the edge contacts with die 4 inwalls outside the die plate insert 5, and die shank 1 bottom has the step bottom; Step has central through hole 7 in the middle of the bottom; Lower end, step bottom is connected with punch 8, has the punch hole 9 of aperture less than step bottom centre through hole 7 in the punch 8, and punch hole 9 and step bottom centre through hole 7 altogether central shafts be communicated with the formation connected chamber; Have the punch insert 10 that cooperates with die plate insert 5 to be slidingly mounted in the connected chamber of punch hole 9 and step bottom centre through hole 7 formations, punch insert 10 top sides are provided with the annular stop limit 11 that can replace at punch 8 tops.
Claims (1)
1. one mould of cleaner upper end cover includes base, and the base top is provided with die shank; It is characterized in that: be connected with die on the said base with central fovea nib; Die hole center fixation has die plate insert, and die plate insert is with the annular table that the edge contacts with the die inwall outward, and said die shank bottom has the step bottom; Step has central through hole in the middle of the bottom; Lower end, step bottom is connected with punch, has the punch hole of aperture less than step bottom centre through hole in the said punch, and punch hole and step bottom centre through hole altogether central shaft be communicated with the formation connected chamber; Have the punch insert that cooperates with die plate insert to be slidingly mounted in the connected chamber of punch hole and step bottom centre through hole formation, said punch insert top side is provided with the annular stop limit that can replace at the punch top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203179405U CN202283565U (en) | 2011-08-29 | 2011-08-29 | Filter upper end cover first-pass forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203179405U CN202283565U (en) | 2011-08-29 | 2011-08-29 | Filter upper end cover first-pass forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283565U true CN202283565U (en) | 2012-06-27 |
Family
ID=46295100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203179405U Expired - Fee Related CN202283565U (en) | 2011-08-29 | 2011-08-29 | Filter upper end cover first-pass forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157715A (en) * | 2012-09-28 | 2013-06-19 | 机械科学研究总院先进制造技术研究中心 | Manufacture method and equipment for automobile spring seat |
| CN105499397A (en) * | 2016-01-20 | 2016-04-20 | 蚌埠市雷泰滤清器设备有限公司 | Upper and lower end cap mould for filter |
| CN108817222A (en) * | 2018-05-31 | 2018-11-16 | 芜湖华铸汽车部件有限公司 | A kind of automobile oil filter cover board autospasy stamping compression mould |
-
2011
- 2011-08-29 CN CN2011203179405U patent/CN202283565U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157715A (en) * | 2012-09-28 | 2013-06-19 | 机械科学研究总院先进制造技术研究中心 | Manufacture method and equipment for automobile spring seat |
| CN103157715B (en) * | 2012-09-28 | 2015-05-06 | 机械科学研究总院先进制造技术研究中心 | Manufacture method and equipment for automobile spring seat |
| CN105499397A (en) * | 2016-01-20 | 2016-04-20 | 蚌埠市雷泰滤清器设备有限公司 | Upper and lower end cap mould for filter |
| CN108817222A (en) * | 2018-05-31 | 2018-11-16 | 芜湖华铸汽车部件有限公司 | A kind of automobile oil filter cover board autospasy stamping compression mould |
| CN108817222B (en) * | 2018-05-31 | 2020-10-09 | 马鞍山冠成科技信息咨询有限公司 | Self-demoulding stamping die for cover plate of automobile oil filter |
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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: 20120627 Termination date: 20120829 |