CN203737831U - Oil clearance die for thrust bearing - Google Patents
Oil clearance die for thrust bearing Download PDFInfo
- Publication number
- CN203737831U CN203737831U CN201420026398.1U CN201420026398U CN203737831U CN 203737831 U CN203737831 U CN 203737831U CN 201420026398 U CN201420026398 U CN 201420026398U CN 203737831 U CN203737831 U CN 203737831U
- Authority
- CN
- China
- Prior art keywords
- fixed
- screw
- die
- groove
- oil clearance
- 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 oil clearance die for a thrust bearing. The oil clearance die comprises an upper die frame and a lower die frame which correspond to each other. The upper die frame and the lower die frame are fixedly connected through a supporting spring. The lower end of the upper die frame is fixedly provided with an upper die body through an upper locating pin. An upper fixed ring is fixed on the circumference of the upper die body through a screw. The lower end of the upper die body is fixedly provided with an upper die adjusting plate through a screw. A groove is formed in the middle of the upper die adjusting plate. An upper die core is fixed into the groove through a screw. The upper end of the lower die frame is fixedly provided with a lower die body through a lower locating pin. A lower fixed ring is fixed on the circumference of the lower die body. The upper end of the lower die body is fixedly provided with a lower die adjusting plate through a screw. A groove is formed in the middle of the lower die adjusting plate. A lower die core is fixed in the groove through a screw. The oil clearance die can simplify complex machining, punching can be carried out fast to form a preset oil clearance face, and the machining efficiency and the stability of parts are greatly improved.
Description
Technical field
The utility model relates to a kind of oil clearance mould for thrust bearing.
Background technology
Oil clearance face is extremely important in thrust bearing, but work in-process can run into a lot of difficult points.Because it adds, required precision in man-hour is higher, shape matching is complicated, and commonsense method adds man-hour, and not only efficiency is low, and stability is also poor.Present stage is gone back the special mould of neither one and processes the oil clearance face of thrust bearing.
Utility model content
The utility model object is that the defect existing for prior art provides a kind of oil clearance mould for thrust bearing.
The utility model for achieving the above object, adopts following technical scheme: a kind of oil clearance mould for thrust bearing, comprises and top mold frame and the lower mold holder of mutual correspondence be fixedly connected with between described top mold frame and lower mold holder by support spring;
Wherein, the lower end of described top mold frame is fixed with upper die body by upper alignment pin, on the circumference of described upper die body, be fixed with upper retainer ring by screw, the lower end of described upper die body is fixed with patrix by screw and adjusts plate, described patrix is adjusted plate centre position and is provided with groove, in described groove, is fixed with upper mold core by screw;
The upper end of described lower mold holder is fixed with lower mold body by lower alignment pin, on the circumference of described lower mold body, be fixed with lower retainer ring by screw, the upper end of described lower mold body is fixed with counterdie by screw and adjusts plate, described counterdie is adjusted plate centre position and is provided with groove, in described groove, is fixed with lower mold core by screw.
Further, described support spring comprise the spring spool that is arranged on top be arranged on bottom and with the flexible spring guide being connected of described spring spool.
The beneficial effects of the utility model: it is simpler that oil clearance mould of the present utility model can make that complicated processing becomes, can carry out fast punch process and form predetermined oil clearance face, have greatly improved efficiency and the stability of processing.
Brief description of the drawings
Fig. 1 structural representation of the present utility model.
Detailed description of the invention
Shown in Fig. 1, for the oil clearance mould of thrust bearing, comprise top mold frame 16 and the lower mold holder 26 of mutual correspondence for a kind of, between described top mold frame 16 and lower mold holder 26, be fixedly connected with by support spring.
Wherein, the lower end of described top mold frame 16 is fixed with upper die body 13 by upper alignment pin 14, on the circumference of described upper die body 13, be fixed with upper retainer ring 15 by screw, the lower end of described upper die body 13 is fixed with patrix by screw and adjusts plate 11, described patrix is adjusted plate 11 centre positions and is provided with groove, in described groove, is fixed with upper mold core 12 by screw.
The upper end of described lower mold holder 26 is fixed with lower mold body 23 by lower alignment pin 24, on the circumference of described lower mold body 23, be fixed with lower retainer ring 25 by screw, the upper end of described lower mold body 23 is fixed with counterdie by screw and adjusts plate 21, described counterdie is adjusted plate 21 centre positions and is provided with groove, in described groove, is fixed with lower mold core 22 by screw.
Wherein, described support spring comprise be arranged on the spring spool 31 on top and be arranged on bottom and with the telescopic spring guide being connected 32 of described spring spool 31.
When work: the counterdie of part being put into oil clearance mould is adjusted on plate and location, provides power that patrix is pressed downwardly onto to piece surface position by hydraulic press.Now, under the effect of hydraulic press, spring guide 32 can be compressed in spring spool 31 gradually, and upper mold core 12 and lower mold core 22 will act in two planes up and down of part simultaneously like this.Under certain pressure, the moulding of upper and lower core rod will form predetermined oil clearance face (wherein, the moulding of upper and lower core rod can be set according to actual needs, is not limited to a kind of structure) at piece surface.This oil clearance mould is very easy to use, greatly improves working (machining) efficiency and the stability of oil clearance face in thrust bearing.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. for an oil clearance mould for thrust bearing, it is characterized in that, comprise top mold frame and the lower mold holder of mutual correspondence, between described top mold frame and lower mold holder, be fixedly connected with by support spring;
Wherein, the lower end of described top mold frame is fixed with upper die body by upper alignment pin, on the circumference of described upper die body, be fixed with upper retainer ring by screw, the lower end of described upper die body is fixed with patrix by screw and adjusts plate, described patrix is adjusted plate centre position and is provided with groove, in described groove, is fixed with upper mold core by screw;
The upper end of described lower mold holder is fixed with lower mold body by lower alignment pin, on the circumference of described lower mold body, be fixed with lower retainer ring by screw, the upper end of described lower mold body is fixed with counterdie by screw and adjusts plate, described counterdie is adjusted plate centre position and is provided with groove, in described groove, is fixed with lower mold core by screw.
2. a kind of oil clearance mould for thrust bearing as claimed in claim 1, is characterized in that, described support spring comprise the spring spool that is arranged on top be arranged on bottom and with the flexible spring guide being connected of described spring spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026398.1U CN203737831U (en) | 2014-01-16 | 2014-01-16 | Oil clearance die for thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420026398.1U CN203737831U (en) | 2014-01-16 | 2014-01-16 | Oil clearance die for thrust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737831U true CN203737831U (en) | 2014-07-30 |
Family
ID=51337695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420026398.1U Expired - Fee Related CN203737831U (en) | 2014-01-16 | 2014-01-16 | Oil clearance die for thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689545A (en) * | 2016-02-01 | 2016-06-22 | 上海良基博方汽车发动机零部件制造股份有限公司 | Rapid processing device of thrust bearing bevel oil groove of turbocharger |
-
2014
- 2014-01-16 CN CN201420026398.1U patent/CN203737831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689545A (en) * | 2016-02-01 | 2016-06-22 | 上海良基博方汽车发动机零部件制造股份有限公司 | Rapid processing device of thrust bearing bevel oil groove of turbocharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |