CN202951891U - Finish turning tooling for transmission stator of hydraulic motor - Google Patents
Finish turning tooling for transmission stator of hydraulic motor Download PDFInfo
- Publication number
- CN202951891U CN202951891U CN 201220514247 CN201220514247U CN202951891U CN 202951891 U CN202951891 U CN 202951891U CN 201220514247 CN201220514247 CN 201220514247 CN 201220514247 U CN201220514247 U CN 201220514247U CN 202951891 U CN202951891 U CN 202951891U
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- CN
- China
- Prior art keywords
- jaw
- finish turning
- transmission stator
- hydraulic
- stator
- 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
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
A finish turning tooling for a transmission stator of a hydraulic motor comprises a hydraulic three-jaw body and three jaw bodies, wherein the three jaw bodies are evenly distributed on the circumference of the end face of the hydraulic three-jaw body, positioning planes are arranged on inner sides of jaw bodies, positioning protruding points are arranged on positioning planes, and when the three jaw bodies are folded to clamp a transmission stator, top points of the three positioning protruding points are in the same plane parallel to positioning planes. The finish turning tooling has the advantages that an improved hydraulic three-jaw is not adhered to scrap iron easily, the problem that the parallelism degree does not meet the requirement during finish turning due to adhesion of scrap iron between positioning planes of the hydraulic three-jaw and the transmission stator can be solved, and the yield of products can be improved.
Description
Technical field
This utility model relates to a kind of processing tool, and particularly a kind of hydraulic motor transmission stator finish turning processing tool belongs to metal machining technique field.
Background technology
At present traditional stator is when the machined finish turning, adopting the hydraulic pressure three-jaw to carry out clamping fixes, three step surfaces that but traditional hydraulic pressure three-jaw is the step surface with the transmission stator when the clamping stator is close to the hydraulic pressure three-jaw position, be easy to during clamping between the location of transmission stator and hydraulic pressure three-jaw, accompany iron filings, thereby cause transmission stator center and hydraulic pressure three-jaw center disalignment, cause the transmission stator depth of parallelism undesirable, even affect the transmission accuracy of hydraulic motor, therefore adopt traditional hydraulic pressure three-jaw clamping fixed stator can cause the problem of decrease in yield.
Summary of the invention
Goal of the invention: the purpose of this utility model provides a kind of hydraulic motor transmission stator finish turning processing tool that is specifically designed to, between transmission stator and hydraulic pressure three-jaw, be mingled with iron filings in the time of can avoiding because of clamping and cause the undesirable problem of the transmission stator depth of parallelism, thereby improve mach yield rate.
Technical scheme: a kind of hydraulic motor transmission stator finish turning processing tool comprises hydraulic pressure three-jaw body and three equally distributed corpus unguis on hydraulic pressure three-jaw body end face circumference, the inboard bit plane of setting of described corpus unguis; Described plane of orientation is provided with positioning convex point, and when three corpus unguis closed up clamping transmission stator, the summit of described three positioning convex points was on the same plane on positioned parallel plane.
Beneficial effect: the hydraulic pressure three-jaw after the improvement is difficult for sticking iron filings, has avoided having improved the yield rate of product because sticking iron filings between hydraulic pressure three-jaw plane of orientation and the transmission stator cause the undesirable problem of the depth of parallelism in the finish turning process.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of hydraulic motor transmission stator finish turning processing tool comprises hydraulic pressure three-jaw body 1 and three equally distributed corpus unguis 2 on hydraulic pressure three-jaw body 1 end face circumference, the described corpus unguis 2 inboard bit planes 3 of setting; Described plane of orientation 3 is provided with positioning convex point 4, and when three corpus unguis 2 closed up clamping transmission stator, the summit of described three positioning convex points 4 was on the same plane on positioned parallel plane 3.
Three positioning convex points 4 are three diameter 6mm that weld respectively on original three plane of orientations 3 and highly also are the cylinder of 6mm, after welding, the clamping hydraulic three-jaw falls a part to three positioning convex point 4 smear metals with cutter again and guarantees that the end face of three positioning convex points 4 is on the same plane of parallel original plane of orientation 3.
Facts have proved that hydraulic motor transmission stator finish turning processing tool after the improvement is so that the yield rate of product has improved 20%.
Claims (1)
1. a hydraulic motor transmission stator finish turning processing tool comprises hydraulic pressure three-jaw body (1) and three equally distributed corpus unguis (2) on hydraulic pressure three-jaw body (1) end face circumference, the inboard bit plane (3) of setting of described corpus unguis (2); It is characterized in that: described plane of orientation (3) is provided with positioning convex point (4), and when three corpus unguis (2) closed up clamping transmission stator, the summit of described three positioning convex points (4) was on the same plane of positioned parallel plane (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514247 CN202951891U (en) | 2012-10-09 | 2012-10-09 | Finish turning tooling for transmission stator of hydraulic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514247 CN202951891U (en) | 2012-10-09 | 2012-10-09 | Finish turning tooling for transmission stator of hydraulic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951891U true CN202951891U (en) | 2013-05-29 |
Family
ID=48457486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514247 Expired - Fee Related CN202951891U (en) | 2012-10-09 | 2012-10-09 | Finish turning tooling for transmission stator of hydraulic motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014110A (en) * | 2015-08-08 | 2015-11-04 | 潘秀兰 | Manufacturing method of clamp for turning end faces |
| CN116967760A (en) * | 2023-09-20 | 2023-10-31 | 成都超德创科技有限公司 | Automatic assembly equipment that electromagnetic brake used |
-
2012
- 2012-10-09 CN CN 201220514247 patent/CN202951891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014110A (en) * | 2015-08-08 | 2015-11-04 | 潘秀兰 | Manufacturing method of clamp for turning end faces |
| CN116967760A (en) * | 2023-09-20 | 2023-10-31 | 成都超德创科技有限公司 | Automatic assembly equipment that electromagnetic brake used |
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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: 20130529 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |