CN102554648B - The fixture of processing end surface of brake master cylinder - Google Patents
The fixture of processing end surface of brake master cylinder Download PDFInfo
- Publication number
- CN102554648B CN102554648B CN201210013054.2A CN201210013054A CN102554648B CN 102554648 B CN102554648 B CN 102554648B CN 201210013054 A CN201210013054 A CN 201210013054A CN 102554648 B CN102554648 B CN 102554648B
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- CN
- China
- Prior art keywords
- master cylinder
- cylindrical shell
- cylinder body
- bearing
- push rod
- Prior art date
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- Expired - Fee Related
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Abstract
The invention discloses a kind of fixture processing end surface of brake master cylinder, include cylindrical shell, bottom in cylindrical shell is installed with bearing, bearing is provided with V-type groove, the cylinder body outer wall be positioned at above bearing is provided with screw, have push rod to pass screw and extend in cylindrical shell, the hole wall threaded engagement of push rod and screw, the front end of push rod is fixedly connected with pressing plate; Bearing is placed with master cylinder cylinder body, the cylindrical of master cylinder cylinder body is stuck in the V-type groove on bearing, and pressing plate pressure puts the upper surface at master cylinder cylinder body; The left end of cylindrical shell is provided with stepped hole, and the front end of master cylinder cylinder body is stretched out from the right-hand member of cylindrical shell, and abuts in the port of cylindrical shell right-hand member.The present invention is rational in infrastructure, achieves master cylinder being fixedly clamped on lathe by three-point fix principle, and sufficient preparation has been carried out in the processing for end surface of brake master cylinder, improves the machining accuracy of lathe, ensure that product quality.
Description
Technical field
The present invention relates to the clamp for machining field of automotive brake, be specifically related to a kind of fixture processing end surface of brake master cylinder.
Background technology
Brake is the machine components making the movement parts in machinery stop or slowing down, and is commonly called as brake, lock.Brake is primarily of compositions such as frame processed, brake component and manipulation devices.Some brake is also equipped with the automatic regulating apparatus in brake component gap.
Master cylinder is a part of brake, its housing structure more complicated, fixing more difficult, when lathe carries out the flat operation of milling to the front end face of cylinder body, owing to lathe not having special fixture, therefore causes the difficulty in processing.
Summary of the invention
The object of this invention is to provide a kind of fixture processing end surface of brake master cylinder, realize master cylinder being fixedly clamped on lathe by three-point fix principle, for the processing of end surface of brake master cylinder is ready.
Technical scheme of the present invention is as follows:
A kind of fixture processing end surface of brake master cylinder, include cylindrical shell, it is characterized in that: the bottom in described cylindrical shell is installed with bearing, described bearing is provided with V-type groove, the cylinder body outer wall be positioned at above bearing is provided with screw, have push rod to pass described screw and extend in cylindrical shell, the hole wall threaded engagement of described push rod and screw, the front end of push rod is fixedly connected with pressing plate; Described bearing is placed with master cylinder cylinder body, the cylindrical of master cylinder cylinder body is stuck in the V-type groove on bearing, and described pressing plate pressure is put in the upper surface of master cylinder cylinder body; The left end of described cylindrical shell is provided with stepped hole, and the front end of master cylinder cylinder body is stretched out from the right-hand member of cylindrical shell, and abuts in the port of cylindrical shell right-hand member.
The fixture of described processing end surface of brake master cylinder, is characterized in that: the left end of described cylindrical shell has mount pad.
Beneficial effect of the present invention:
The present invention is rational in infrastructure, achieves master cylinder being fixedly clamped on lathe by three-point fix principle, and sufficient preparation has been carried out in the processing for end surface of brake master cylinder, improves the machining accuracy of lathe, ensure that product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the front view of structure of the present invention.
Detailed description of the invention
See accompanying drawing, a kind of fixture processing end surface of brake master cylinder, include cylindrical shell 2, the left end of cylindrical shell has mount pad 7, and the bottom in cylindrical shell 2 is installed with bearing 5, and bearing 5 is provided with V-type groove 8, cylindrical shell 2 outer wall be positioned at above bearing 5 is provided with screw, have push rod 1 through screw and extend in cylindrical shell 2, the hole wall threaded engagement of push rod 1 and screw, the front end of push rod 1 is fixedly connected with pressing plate 3; Bearing 5 is placed with master cylinder cylinder body 4, the cylindrical of master cylinder cylinder body 4 is stuck in the V-type groove 8 on bearing 5, and pressing plate 3 pressure is put in the upper surface of master cylinder cylinder body 4, achieves the three-point fix to master cylinder cylinder body 4; The left end of cylindrical shell 2 is provided with stepped hole 6, the front end of master cylinder cylinder body 4 is stretched out from the right-hand member of cylindrical shell 2, and abut in the port of cylindrical shell 2 right-hand member, have processing head to extend to the front of master cylinder cylinder body 4, processing head stretches and realizes carrying out the flat operation of milling to the front end face of master cylinder cylinder body 4.
Claims (1)
1. process a fixture for end surface of brake master cylinder, include cylindrical shell, it is characterized in that; The left end of described cylindrical shell has mount pad, bottom in cylindrical shell is installed with bearing, bearing is provided with V-type groove, the cylinder body outer wall be positioned at above bearing is provided with screw, there is push rod to pass screw and extend in cylindrical shell, the hole wall threaded engagement of push rod and screw, the front end of push rod is fixedly connected with pressing plate; Bearing is placed with master cylinder cylinder body, the cylindrical of master cylinder cylinder body is stuck in the V-type groove on bearing, and pressing plate pressure puts the upper surface at master cylinder cylinder body, achieves the three-point fix to master cylinder cylinder body; The left end of cylindrical shell is provided with stepped hole, the front end of master cylinder cylinder body is stretched out from the right-hand member of cylindrical shell, and abut in the port of cylindrical shell right-hand member, have processing head to extend to the front of master cylinder cylinder body, processing head stretches and realizes carrying out the flat operation of milling to the front end face of master cylinder cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013054.2A CN102554648B (en) | 2012-01-17 | 2012-01-17 | The fixture of processing end surface of brake master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013054.2A CN102554648B (en) | 2012-01-17 | 2012-01-17 | The fixture of processing end surface of brake master cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102554648A CN102554648A (en) | 2012-07-11 |
| CN102554648B true CN102554648B (en) | 2015-08-19 |
Family
ID=46401971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210013054.2A Expired - Fee Related CN102554648B (en) | 2012-01-17 | 2012-01-17 | The fixture of processing end surface of brake master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102554648B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551274B (en) * | 2019-01-24 | 2023-11-24 | 中航力源液压股份有限公司 | V-shaped clamping lathe fixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620615Y (en) * | 2003-02-28 | 2004-06-16 | 郑鼎勋 | Locator for screw closing machine |
| CN201483274U (en) * | 2009-08-10 | 2010-05-26 | 安徽星马汽车股份有限公司 | Die for turning half flange bottom surfaces |
| CN202462011U (en) * | 2012-01-17 | 2012-10-03 | 芜湖市澳威汽车工业有限公司 | Fixture for processing end face of brake master pump |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179971Y (en) * | 1993-11-10 | 1994-10-19 | 上海第一钢铁厂 | Test sample cutter |
| JP2009028825A (en) * | 2007-07-26 | 2009-02-12 | Nabeya Iron & Tool Works Ltd | Positioning clamp element |
| CN201856129U (en) * | 2010-10-14 | 2011-06-08 | 安徽省黄山台钻有限公司 | Inner cone grinding fixture |
-
2012
- 2012-01-17 CN CN201210013054.2A patent/CN102554648B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2620615Y (en) * | 2003-02-28 | 2004-06-16 | 郑鼎勋 | Locator for screw closing machine |
| CN201483274U (en) * | 2009-08-10 | 2010-05-26 | 安徽星马汽车股份有限公司 | Die for turning half flange bottom surfaces |
| CN202462011U (en) * | 2012-01-17 | 2012-10-03 | 芜湖市澳威汽车工业有限公司 | Fixture for processing end face of brake master pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102554648A (en) | 2012-07-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160117 |
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| EXPY | Termination of patent right or utility model |