CN201483062U - Movable scroll milling and clamping device of compressor - Google Patents
Movable scroll milling and clamping device of compressor Download PDFInfo
- Publication number
- CN201483062U CN201483062U CN2009201434271U CN200920143427U CN201483062U CN 201483062 U CN201483062 U CN 201483062U CN 2009201434271 U CN2009201434271 U CN 2009201434271U CN 200920143427 U CN200920143427 U CN 200920143427U CN 201483062 U CN201483062 U CN 201483062U
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- clamping device
- clamping
- folder spring
- cylinder body
- spring
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Abstract
A movable scroll milling and clamping device of a compressor belongs to the technical field of clamps. The utility model aims to provide a movable scroll milling and clamping device of a compressor with good consistency and stability in batch production. The utility model has the technical point that the device comprises a cylinder body, a positioning plate, a bottom plate, a clamping spring, a piston, a positioning pin and a reversing valve; the upper part of the cavity of the cylinder body (3) is nested with the clamping spring (6) integrated with the piston (7); and the clamping spring is petaloid, the upper end of the clamping spring is a small-taper positioning clamping surface, and an inner hole formed by the petaloid clamping spring is lathed with a corn-shaped texture contact face consisting of an annular spiral groove line and a longitudinal straight line. The consistency and stability of processing precision of workpieces during batch production are ensured; the success rate of products is improved; and the clamping device is simple to operate and simple and reliable to clamp, and remarkably improves the processing efficiency.
Description
Technical field
The utility model relates to a kind of clamping device that is used to compress motor-driven scroll plate Milling Process, belongs to the clamp technology field.
Background technology
The moving scroll plate of scroll compressor is one of most important part in the compressor, and its Geometrical Tolerance Principle is very high, such as profile tolerance, flatness, the depth of parallelism and perpendicularity etc.At present, compress motor-driven scroll plate milling clamping device by cylinder body, location-plate, base plate, folder spring, piston, alignment pin and reversal valve, the cavity top nested of cylinder body has the folder spring, the bottom is piston and cylinder, fixedlying connected with location-plate by one group of alignment pin in the upper end of cylinder body, utilizes the clamping power source of compressed air as workpiece.But it is uniformity and less stable in batch process, and the product success rate is low, and operation is also comparatively complicated.
Summary of the invention
The purpose of this utility model provide a kind of in batch process uniformity and good stability, and the motor-driven scroll plate milling clamping device of the also comparatively simple compression of operation to guarantee the stable of workpiece machining accuracy, improves the success rate of product.
Its technical scheme is: the motor-driven scroll plate milling of a kind of compression clamping device, comprise cylinder body, location-plate, base plate, folder spring, piston, alignment pin and reversal valve, and it is characterized in that: the inner chamber top nested of described cylinder body and the folder spring that piston is connected as a single entity; The folder spring is a flap, is conelet degree location clamping area on it, the corn shape texture contact-making surface that the endoporus car that flap folder spring forms has the toroidal helical shape line of rabbet joint and vertical linear pattern to constitute.
Its technique effect is: the mode that flap folder spring adopts conelet degree location to clamp is come holding workpiece, when guaranteeing enough clamping forces, give lower pulling force of workpiece, the locating surface of scroll plate end face is contacted with location-plate well, both guaranteed the requirement of form and position tolerances such as the workpiece depth of parallelism, flatness, guaranteed the stable position of workpiece in the processing again, the vibration effect that not caused by cutting force; Simultaneously, the endoporus car that flap folder spring forms has cannelure and vertically cuts apart, and forms corn shape contact-making surface, has reduced the contact-making surface with workpiece, thereby has strengthened the pressure of unit are, and it is more reliable to make it clamping.Thereby guaranteed the uniformity and the stability of workpiece machining accuracy in the batch process, improved the success rate of product, and this fixture operation has been simple, clamping is simple and reliable, has improved working (machining) efficiency significantly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the collet assembly structural representation;
Fig. 3 is a folder spring clamping work pieces schematic diagram.
The specific embodiment
As shown in Figure 1, 2, 3, the motor-driven scroll plate milling of a kind of compression clamping device comprises cylinder body, location-plate, base plate, folder spring, piston, alignment pin and reversal valve.The folder spring 6 that the inner chamber top nested of cylinder body 3 and piston 7 are connected as a single entity.The folder spring is a flap, and its upper end is conelet degree location clamping area 61, and promptly the clamping area at workpiece 1 leaves the technology conical surface, gives lower pulling force of workpiece when guaranteeing enough clamping forces, and scroll plate end face locating surface is contacted well with location-plate 5.The endoporus car that flap folder spring forms has cannelure and vertically cuts apart, and forms corn shape contact-making surface, thereby has reduced the contact-making surface with workpiece, has strengthened the pressure of unit are, and it is more reliable to make it clamping.
Enter the cylinder body internal conical surface in order to seal isolation cutting powder and cutting fluid effectively, make the cleaning of circular cone slide-and-lock face, guarantee the stable of part processing precision, the spring lobe opening part that flap is pressed from both sides spring is filled with No-703 room curing silicon rubber 62.The outer rim of flap folder spring upper end offers the groove of fixing " O " RunddichtringO 63.
The grinding of cylinder body conical bore for convenience reduces difficulty of processing, improves machining accuracy, and cylinder body 3 and location-plate 5 are separated combination by an original integral body, is connected and fixed by bolt.
One side of cylinder body is provided with the reversal valve 8 that communicates with its inner chamber, and the cylinder body lower end is affixed with the base plate 4 that has pore, forms cylinder in cylinder body.
Claims (3)
1. the motor-driven scroll plate milling clamping device of compression comprises cylinder body, location-plate, base plate, folder spring, piston, alignment pin and reversal valve, it is characterized in that: the folder spring (6) that the inner chamber top nested of described cylinder body (3) and piston (7) are connected as a single entity; The folder spring is a flap, is conelet degree location clamping area on it, the corn shape texture contact-making surface that the endoporus car that flap folder spring forms has the toroidal helical shape line of rabbet joint and vertical linear pattern to constitute.
2. the motor-driven scroll plate milling of compression according to claim 1 clamping device is characterized in that: the spring lobe opening part of described flap folder spring (6) is filled with silicon rubber (62).
3. the motor-driven scroll plate milling of compression according to claim 1 clamping device is characterized in that: the outer rim of described flap folder spring (6) upper end offers the groove of fixing " O " RunddichtringO (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201434271U CN201483062U (en) | 2009-03-20 | 2009-03-20 | Movable scroll milling and clamping device of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201434271U CN201483062U (en) | 2009-03-20 | 2009-03-20 | Movable scroll milling and clamping device of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483062U true CN201483062U (en) | 2010-05-26 |
Family
ID=42421956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201434271U Expired - Fee Related CN201483062U (en) | 2009-03-20 | 2009-03-20 | Movable scroll milling and clamping device of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483062U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366880A (en) * | 2011-09-08 | 2012-03-07 | 昆山恒源机械制造有限公司 | Processing method of single-cylinder body machine of air conditioner compressor |
| CN102489962A (en) * | 2011-12-15 | 2012-06-13 | 昆山恒源机械制造有限公司 | Machining method for double cylinder bodies of automobile air-conditioning compressor |
| CN102909572A (en) * | 2012-10-10 | 2013-02-06 | 浙江精力轴承科技有限公司 | Clamping device of automatic cutting machine for bearing ring |
| CN105834797A (en) * | 2015-01-13 | 2016-08-10 | 吴昊劼 | Machining tooling for scroll plate of scroll compressor |
-
2009
- 2009-03-20 CN CN2009201434271U patent/CN201483062U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366880A (en) * | 2011-09-08 | 2012-03-07 | 昆山恒源机械制造有限公司 | Processing method of single-cylinder body machine of air conditioner compressor |
| CN102489962A (en) * | 2011-12-15 | 2012-06-13 | 昆山恒源机械制造有限公司 | Machining method for double cylinder bodies of automobile air-conditioning compressor |
| CN102489962B (en) * | 2011-12-15 | 2013-08-14 | 昆山恒源机械制造有限公司 | Machining method for double cylinder bodies of automobile air-conditioning compressor |
| CN102909572A (en) * | 2012-10-10 | 2013-02-06 | 浙江精力轴承科技有限公司 | Clamping device of automatic cutting machine for bearing ring |
| CN105834797A (en) * | 2015-01-13 | 2016-08-10 | 吴昊劼 | Machining tooling for scroll plate of scroll compressor |
| CN105834797B (en) * | 2015-01-13 | 2018-01-30 | 吴昊劼 | A kind of processing tool of Machining of Vortex Disk of Vortex Compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI TOSUM MACHINERY + ELECTRICAL CO., LTD. Free format text: FORMER OWNER: ANHUI DONGFENG MACHINERY AND ELECTRONIC TECHNICAL CO., LTD. Effective date: 20110512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230022 NO. 446, JINZHAI SOUTH ROAD, HEFEI CITY, ANHUI PROVINCE TO: 230601 JUNCTION OF TANGKOU ROAD AND CHUANGXIN AVENUE, EXTENDED AREA OF TAOHUA INDUSTRIAL PARK, HEFEI CITY, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110512 Address after: 230601 Hefei, peach blossom Industrial Park Development Zone, Tang mouth road and innovation Avenue intersection Patentee after: Anhui Dongsheng Electromechanical Co., Ltd. Address before: 230022 No. 446 South Jinzhai Road, Anhui, Hefei Patentee before: Anhui Dongfeng Machinery and Electronic Technical Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei, peach blossom Industrial Park Development Zone, Tang mouth road and innovation Avenue intersection Patentee after: ANHUI TOSUM MACHINERY & ELECTRIC CO., LTD. Address before: 230601 Hefei, peach blossom Industrial Park Development Zone, Tang mouth road and innovation Avenue intersection Patentee before: Anhui Dongsheng Electromechanical 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: 20100526 Termination date: 20170320 |