CN204935180U - A kind of special fixture processing fixed scroll - Google Patents
A kind of special fixture processing fixed scroll Download PDFInfo
- Publication number
- CN204935180U CN204935180U CN201520703706.4U CN201520703706U CN204935180U CN 204935180 U CN204935180 U CN 204935180U CN 201520703706 U CN201520703706 U CN 201520703706U CN 204935180 U CN204935180 U CN 204935180U
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- CN
- China
- Prior art keywords
- fixture
- support base
- fixed scroll
- locating dowel
- stationary fixture
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of special fixture processing fixed scroll, comprise fixture support base, stationary fixture end, briquetting post, end finger, regulating block, locating dowel, alignment pin.Stationary fixture end is connected with fixture support base by bolt, briquetting post put into stationary fixture end and with stationary fixture end consolidation, end finger and end finger column articulated, regulating block and end finger hinged; Each stationary fixture end front is all equipped with locating dowel, and locating dowel and fixture support base are bolted; Two alignment pins are opposed about fixture support base center.The utility model largely decreases process time, improves production efficiency.Clamping structure is simple simultaneously, is easy to positioning action.
Description
Technical field
The utility model relates to a kind of special fixture processing fixed scroll, for fixed scroll initial stage manufacturing procedure.
Background technology
Fixed scroll in screw compressor is one of major part wherein, and the machining accuracy of fixed scroll is to the vibration noise of screw compressor, and sealing and compressor performance have larger impact.And so high precision is also to machining tool, cutter and fixture have very high requirement.The universal fixturing in past cannot ensure the processing of fixed scroll, and fixed scroll surface texture is complicated, can only choose the strong point of minority.The structure of fixed scroll cylindrical is comparatively complicated, can not adopt the clamping method of symmetrical expression completely.Existing angle all can not meet these requirements well, have impact on the machining accuracy of processing progress and fixed scroll.
Summary of the invention
The technical problems to be solved in the utility model to provide a kind of labyrinth that can adapt to fixed scroll, ensures again the special fixture of the precision of fixed scroll simultaneously.
A kind of special fixture processing fixed scroll comprise fixture support base, several clamping and positioning devices and and alignment pin, described clamping and positioning device comprises stationary fixture end, briquetting post, end finger, regulating block and locating dowel, stationary fixture end is connected with fixture support base by bolt, briquetting post put into stationary fixture end and with stationary fixture end consolidation, end finger and end finger column articulated, regulating block and end finger hinged, locating dowel and fixture support base are bolted, and alignment pin and fixture support base are bolted.
The exclusive clamps of described processing fixed scroll has 3 clamping and positioning devices, and wherein two clamping and positioning devices are symmetrical about fixture support base center line, and another stationary fixture end is positioned at eccentric position.
All be equipped with locating dowel before each clamping and positioning device, locating dowel is positioned at immediately below end finger.
Arrange two alignment pins about fixture support base Central Symmetry, alignment pin front end is cone.
The beneficial effects of the utility model: during processing fixed scroll, work pieces process position can be determined rapidly by alignment pin, can guarantee energy disposable processing end face as much as possible and hole in manufacturing procedure in the early stage.Meanwhile, alignment pin ensure that perpendicularity and the symmetry requirement of workpiece, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram processing the special fixture of fixed scroll of the utility model;
Fig. 2 is the front view of fixed scroll.
Detailed description of the invention
As shown in Figure 1, a kind of special fixture processing fixed scroll comprises fixture support base 1, several clamping and positioning devices and and alignment pin 7, described clamping and positioning device comprises stationary fixture end 2, briquetting post 3, end finger 4, regulating block 5 and locating dowel 6, stationary fixture end 2 is connected with fixture support base 1 by bolt, briquetting post 3 put into stationary fixture end 2 and with stationary fixture end 2 consolidation, end finger 4 is hinged with end finger post 3, regulating block 5 is hinged with end finger 4, locating dowel 6 and fixture support base 1 are bolted, alignment pin 7 and fixture support base 1 are bolted.
The exclusive clamps of described processing fixed scroll has 3 clamping and positioning devices, and wherein two clamping and positioning devices are symmetrical about fixture support base 1 center line, and another stationary fixture end is positioned at eccentric position.
All be equipped with locating dowel 6 before each clamping and positioning device, locating dowel 6 is positioned at immediately below end finger 4.
Arrange two alignment pins 7 about fixture support base 1 Central Symmetry, alignment pin 7 front end is cone.
As shown in Figure 2, fixed scroll and exclusive clamps have the hole coordinating and locate, and when the dimensions of fixed scroll changes to some extent, the alignment pin on special fixture, end finger, locating dowel all can do corresponding movement.
Claims (4)
1. process the special fixture of fixed scroll for one kind, it is characterized in that comprising fixture support base (1), several clamping and positioning devices and and alignment pin (7), described clamping and positioning device comprises stationary fixture end (2), briquetting post (3), end finger (4), regulating block (5) and locating dowel (6), stationary fixture end (2) is connected with fixture support base (1) by bolt, briquetting post (3) put into stationary fixture end (2) and with stationary fixture end (2) consolidation, end finger (4) is hinged with end finger post (3), regulating block (5) is hinged with end finger (4), locating dowel (6) and fixture support base (1) are bolted, alignment pin (7) and fixture support base (1) are bolted.
2. a kind of special fixture processing fixed scroll according to claim 1, it is characterized in that there are 3 clamping and positioning devices, and wherein two clamping and positioning devices are symmetrical about fixture support base (1) center line, another stationary fixture end is positioned at eccentric position.
3. a kind of special fixture processing fixed scroll according to claim 1, is all equipped with locating dowel (6) before it is characterized in that each clamping and positioning device, and locating dowel (6) is positioned at immediately below end finger (4).
4. a kind of special fixture processing fixed scroll according to claim 1, it is characterized in that arranging two alignment pins (7) about fixture support base (1) Central Symmetry, alignment pin (7) front end is cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703706.4U CN204935180U (en) | 2015-09-11 | 2015-09-11 | A kind of special fixture processing fixed scroll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520703706.4U CN204935180U (en) | 2015-09-11 | 2015-09-11 | A kind of special fixture processing fixed scroll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935180U true CN204935180U (en) | 2016-01-06 |
Family
ID=55002636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520703706.4U Expired - Fee Related CN204935180U (en) | 2015-09-11 | 2015-09-11 | A kind of special fixture processing fixed scroll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204935180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941642A (en) * | 2018-06-29 | 2018-12-07 | 江西佳时特数控技术有限公司 | Scroll plate flexible production line Moving plate processing tooling for bottom |
| CN109014264A (en) * | 2018-06-29 | 2018-12-18 | 江西佳时特数控技术有限公司 | The quiet disk processing tooling for bottom of scroll plate flexible production line |
-
2015
- 2015-09-11 CN CN201520703706.4U patent/CN204935180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941642A (en) * | 2018-06-29 | 2018-12-07 | 江西佳时特数控技术有限公司 | Scroll plate flexible production line Moving plate processing tooling for bottom |
| CN109014264A (en) * | 2018-06-29 | 2018-12-18 | 江西佳时特数控技术有限公司 | The quiet disk processing tooling for bottom of scroll plate flexible production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170209 Address after: Shangyu District Road Baiguan Street Village 312300 Zhejiang city of Shaoxing Province Patentee after: Zhejiang Lande Huayan Power Co. Ltd. Address before: 321200 Zhejiang city of Jinhua province Wuyi County Hushan Grass Street Village Patentee before: ZHEJIANG HUAYAN PRECISION TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180911 |