CN101862968B - Tool for processing sector - Google Patents
Tool for processing sector Download PDFInfo
- Publication number
- CN101862968B CN101862968B CN2010101245224A CN201010124522A CN101862968B CN 101862968 B CN101862968 B CN 101862968B CN 2010101245224 A CN2010101245224 A CN 2010101245224A CN 201010124522 A CN201010124522 A CN 201010124522A CN 101862968 B CN101862968 B CN 101862968B
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- gripper shoe
- rotating shaft
- sector
- support plate
- 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
- 238000003825 pressing Methods 0.000 claims description 10
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention relates to a tool for processing sector, in particular to a tool used for processing sector profile cambered surface. The tool is composed of a rotating shaft, an end supporting plate, a middle supporting plate, a pressure plate and fastening screws; wherein the end supporting plate and the middle supporting plate are made into a triangle and three corner angles are made to be in arc shape, the three planes of the end supporting plate are respectively processed with two threaded holes, the end supporting plate and the middle supporting plate are processed with a hole for mounting the rotating shaft, the pressure plate is made to be in 'T' shape and unthreaded holes in up and down directions are processed vertically, the middle supporting plate is arranged on the rotating shaft, the end supporting plate is arranged at the two ends of the rotating shaft, the planes of the end supporting plate and the middle supporting plate respectively form three planes, and the pressure plate is fixed on the end supporting plate by the fastening screws. The invention has the advantages that: the sector is fixed on the tool used for processing sector, the arc surface on the sector forms a circle, thus being convenient for processing arc surface on a lathe, improving processing accuracy of arc surface and shortening processing time.
Description
Technical field: the invention is the frock that is used for processing sector profile cambered surface.
Background technology: process sector components such as all must using fanning strip in the shape at coil sheet and machine the work of rolling; Its section of described sector or fanning strip is that the face of a circular arc and a straight line containing is sector or fanning strip; Because this shape is special; Should not process, influence machining accuracy, the crudy of the curling lathe of influence.
Summary of the invention: the purpose of the invention provides a kind of frock that can improve the processing sector of fanning strip crudy; The purpose of the invention is to realize through following technical scheme: the frock of processing sector; It is characterized in that constituting by rotating shaft, end gripper shoe, intermediate support plate, pressing plate and trip bolt; End gripper shoe and intermediate support plate are processed triangle and three wedge angles are processed circular-arc, on three planes of end gripper shoe, are shaped on two screwed holes respectively, are shaped on the hole of installation rotating shaft on end gripper shoe and the intermediate support plate; Pressing plate is processed " Γ " font; And vertically make the unthreaded hole of above-below direction, and intermediate support plate is contained in the rotating shaft, the end gripper shoe is contained in the two ends of rotating shaft; The plane of end gripper shoe and intermediate support plate constitutes three planes respectively, and pressing plate is fixed on the end gripper shoe with trip bolt.
The advantage of the invention: be that sector is fixed on the frock of processing sector, make the arc surface on the sector constitute a circle, be convenient on lathe, process arc surface, improved the machining accuracy of arc surface, shortened process time again.
Description of drawings:
Fig. 1 is the example schematic of the tool structure and the clamping sector of processing sector;
Fig. 2 is an A-A tangent plane sketch map among Fig. 1;
Fig. 3 is the frock middle-end supporting plate structure sketch map of processing sector.
Among the figure: 1, rotating shaft 2, end gripper shoe 3, intermediate support plate 4, pressing plate 5, trip bolt 6, sector
The specific embodiment: the frock of processing sector, it is characterized in that constituting by rotating shaft, end gripper shoe, intermediate support plate, pressing plate and trip bolt, end gripper shoe and intermediate support plate are processed triangle and are processed three wedge angles circular-arc; On three planes of end gripper shoe, be shaped on two screwed holes respectively; Be shaped on the hole that rotating shaft is installed on end gripper shoe and the intermediate support plate, pressing plate is processed " Γ " font, and vertically makes the unthreaded hole of above-below direction; Intermediate support plate is contained in the rotating shaft; With holding gripper shoe to be contained in the two ends of rotating shaft, the plane of end gripper shoe and intermediate support plate constitutes three planes respectively, and pressing plate is fixed on the end gripper shoe with trip bolt.
End gripper shoe and intermediate support plate are processed triangle, be used on the fanning strip circular arc the circle of the formation of the circular arc on this fanning strip 1/4th to 1/3rd between; / 3rd between 1/2nd time of the circle that circular arc on the fanning strip constitutes at the circular arc on this fanning strip will hold gripper shoe and intermediate support plate to process rectangle; Four/for the moment of the circle that constitutes less than the circular arc on this fanning strip when the circular arc on the fanning strip, end gripper shoe and intermediate support plate are processed square or hexagon even octagon etc.
Claims (1)
1. the frock of processing sector is characterized in that being made up of rotating shaft, end gripper shoe, intermediate support plate, pressing plate and trip bolt, and end gripper shoe and intermediate support plate are processed triangle and processed three wedge angles circular-arc; On three planes of end gripper shoe, be shaped on two screwed holes respectively; Be shaped on the hole that rotating shaft is installed on end gripper shoe and the intermediate support plate, pressing plate is processed " Γ " font, and vertically makes the unthreaded hole of above-below direction; Intermediate support plate is contained in the rotating shaft; With holding gripper shoe to be contained in the two ends of rotating shaft, the plane of end gripper shoe and intermediate support plate constitutes three planes respectively, and pressing plate is fixed on the end gripper shoe with trip bolt; Its section of described sector is a circular arc and the face that straight line contains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101245224A CN101862968B (en) | 2010-03-16 | 2010-03-16 | Tool for processing sector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101245224A CN101862968B (en) | 2010-03-16 | 2010-03-16 | Tool for processing sector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101862968A CN101862968A (en) | 2010-10-20 |
| CN101862968B true CN101862968B (en) | 2012-01-04 |
Family
ID=42954993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101245224A Expired - Fee Related CN101862968B (en) | 2010-03-16 | 2010-03-16 | Tool for processing sector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101862968B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922555A (en) * | 2012-10-29 | 2013-02-13 | 曹明强 | Fan-shaped processing machine |
| CN104625095A (en) * | 2014-12-08 | 2015-05-20 | 安徽人防设备有限公司 | Cambered surface workpiece machining lathe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2822864Y (en) * | 2005-08-19 | 2006-10-04 | 重庆建设摩托车股份有限公司 | Clamp for grinding arc surface of work-piece |
| CN2825193Y (en) * | 2005-09-19 | 2006-10-11 | 重庆建设摩托车股份有限公司 | Clamp used in grinding of large-scale arc surface of workpiece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008260082A (en) * | 2007-04-11 | 2008-10-30 | Nissan Motor Co Ltd | Workpiece clamping device |
-
2010
- 2010-03-16 CN CN2010101245224A patent/CN101862968B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2822864Y (en) * | 2005-08-19 | 2006-10-04 | 重庆建设摩托车股份有限公司 | Clamp for grinding arc surface of work-piece |
| CN2825193Y (en) * | 2005-09-19 | 2006-10-11 | 重庆建设摩托车股份有限公司 | Clamp used in grinding of large-scale arc surface of workpiece |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-260082A 2008.10.30 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101862968A (en) | 2010-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120104 Termination date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |