CN202861071U - Bending device for refrigerator compressor inner ventilation connecting pipe - Google Patents
Bending device for refrigerator compressor inner ventilation connecting pipe Download PDFInfo
- Publication number
- CN202861071U CN202861071U CN 201220427310 CN201220427310U CN202861071U CN 202861071 U CN202861071 U CN 202861071U CN 201220427310 CN201220427310 CN 201220427310 CN 201220427310 U CN201220427310 U CN 201220427310U CN 202861071 U CN202861071 U CN 202861071U
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- die
- bending
- support
- connecting rod
- connecting pipe
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Abstract
The utility model relates to a bending device for a refrigerator compressor inner ventilation connecting pipe. The bending device comprises a machine base, a bending die, a pneumatic retractable device, a compression gas source and a control device, wherein the bending die is composed of an upper pressing die and a lower die base, the pneumatic retractable device is composed of a gas cylinder, a piston and a connecting rod, the gas cylinder is connected with the compression gas source through an electromagnetic valve, one end of the connecting rod is connected with the piston arranged in the gas cylinder, the other end of the connecting rod is connected with the upper pressing die, the pneumatic retractable device and the lower die base are respectively arranged on the machine base, and the control device is connected with an electromagnetic valve circuit and controls the pneumatic retractable device to drive the upper pressing die to move up and down, back and forth relative to the lower die base. Compared with the prior art, by means of the pneumatic retractable device and the control device, the upper pressing die moves back and forth and is high in automation degree. The machined and pressed refrigerator compressor inner ventilation connecting pipe is good in quality, work efficiency is high, and therefore quality and property of the inner ventilation connecting pipe and a refrigerator compressor are effectively guaranteed.
Description
Technical field
The utility model relates to freezer compressor and makes field, especially a kind of bending press for exhaust connection in the processed ice header compressor.
Background technology
The compressor of existing refrigerator is commonly referred to as " heart of refrigerator ", and the quality of freezer compressor and service behaviour have often determined the quality and performance of a refrigerator.At present, the performance of weighing freezer compressor mainly contains weight, efficient and three indexs of noise, through research, the refrigerating capacity of freezer compressor has certain relation with the inside exhaust pipe shape that is connected freezer compressor, the inside exhaust pipe of freezer compressor is the pipeline that connects between freezer compressor and the evaporator of refrigerator, for delivery of refrigerant.The inside exhaust pipe of current refrigerator compressor generally all is copper pipe, and processing is bent into the angle that needs before connection is installed, and an end of copper pipe is typically provided with two metal caps, connects by tube connector between two metal caps.At present, manual manufacturing is generally adopted in exhaust connection in the current refrigerator compressor, and not only workload is large, inefficiency, and also crudy is also unstable.
The utility model content
The purpose of this utility model provides exhaust connection bending press in the freezer compressor that a kind of crudy is good, operating efficiency is higher.
The purpose of this utility model is achieved by the following technical solution:
Exhaust connection bending press in the freezer compressor, comprise support, bending die, the Pneumatic extension device, compressed gas source and control device, described bending die is made of top die and die shoe, described Pneumatic extension device is by cylinder, piston and connecting rod consist of, cylinder connects compressed gas source by magnetic valve, one end of connecting rod connects the piston that is located in the cylinder, the other end of connecting rod connects top die, described Pneumatic extension device and die shoe are located at respectively on the support, described control device is connected with described electromagnetic valve circuit, and drives the relative die shoe of described top die by solenoid control Pneumatic extension device and pump.
As optimal technical scheme of the present utility model, also be provided with support on the described support, prop up the top that is erected at described top die, described cylinder is connected with described support by support and fixes.
The beneficial effects of the utility model are: with respect to prior art, the utility model adopts Pneumatic extension device and control device to realize the reciprocating motion of bending die top die, its automaticity is higher, process better, the high efficiency of quality of the interior exhaust connection of freezer compressor of compacting, thereby can effectively guarantee the quality and performance of inside exhaust pipe and freezer compressor.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, exhaust connection bending press in the freezer compressor, comprise support 1, bending die, the Pneumatic extension device, compressed gas source and control device, described bending die is made of top die 5 and die shoe 7, described Pneumatic extension device is by cylinder 2, piston 3 and connecting rod 4 consist of, cylinder 2 connects compressed gas source by magnetic valve, one end of connecting rod 4 connects the piston 3 that is located in the cylinder 2, the other end of connecting rod 4 connects top die 5, described Pneumatic extension device and die shoe 7 are located at respectively on the support 1, described control device is connected with electromagnetic valve circuit, and pumps by solenoid control Pneumatic extension device driving top die 5 relative die shoes 7.
In the present embodiment, also be provided with support 6 on the described support 1, support 6 is located at the top of top die 5, and described cylinder 2 is connected with support 1 by support 6 and fixes.In the course of work, with workpiece 11 be placed on die shoe 7 above, control device moves downward by solenoid-driven top die 5, workpiece 11 is pressed in the die cavity of die shoe 7, thereby realizes the bent into shape of workpiece 11, reaches simultaneously the dimensional requirement of product.
Claims (2)
1. exhaust connection bending press in the freezer compressor, it is characterized in that: described bending press comprises support, bending die, the Pneumatic extension device, compressed gas source and control device, described bending die is made of top die and die shoe, described Pneumatic extension device is by cylinder, piston and connecting rod consist of, cylinder connects compressed gas source by magnetic valve, one end of connecting rod connects the piston that is located in the cylinder, the other end of connecting rod connects top die, described Pneumatic extension device and die shoe are located at respectively on the support, described control device is connected with described electromagnetic valve circuit, and drives the relative die shoe of described top die by solenoid control Pneumatic extension device and pump.
2. exhaust connection bending press in the freezer compressor according to claim 1 is characterized in that: also be provided with support on the described support, be erected at the top of described top die, described cylinder is connected with described support by support and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427310 CN202861071U (en) | 2012-08-27 | 2012-08-27 | Bending device for refrigerator compressor inner ventilation connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427310 CN202861071U (en) | 2012-08-27 | 2012-08-27 | Bending device for refrigerator compressor inner ventilation connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861071U true CN202861071U (en) | 2013-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427310 Expired - Fee Related CN202861071U (en) | 2012-08-27 | 2012-08-27 | Bending device for refrigerator compressor inner ventilation connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861071U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909129A (en) * | 2014-04-17 | 2014-07-09 | 力帆实业(集团)股份有限公司 | Forming tooling for label of motorcycle fuel tank |
| CN105396925A (en) * | 2015-12-04 | 2016-03-16 | 无锡普瑞明思机械制造有限公司 | Stamping press for hardware manufacturing |
| CN107309305A (en) * | 2017-06-28 | 2017-11-03 | 无锡威奥液压机电设备有限公司 | A kind of condenser tube of refrigerator apparatus for bending |
| CN112792177A (en) * | 2021-02-03 | 2021-05-14 | 李洲 | Magnetic suction hydraulic steel pipe bending device |
| CN112892262A (en) * | 2021-01-18 | 2021-06-04 | 南昌旋龟科技有限公司 | Liquid industrial raw material intelligent control mixing device |
| CN114309169A (en) * | 2022-01-06 | 2022-04-12 | 泰州市长征冷机管件有限公司 | Bending processing device for connecting pipe of refrigerator compressor |
-
2012
- 2012-08-27 CN CN 201220427310 patent/CN202861071U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909129A (en) * | 2014-04-17 | 2014-07-09 | 力帆实业(集团)股份有限公司 | Forming tooling for label of motorcycle fuel tank |
| CN105396925A (en) * | 2015-12-04 | 2016-03-16 | 无锡普瑞明思机械制造有限公司 | Stamping press for hardware manufacturing |
| CN107309305A (en) * | 2017-06-28 | 2017-11-03 | 无锡威奥液压机电设备有限公司 | A kind of condenser tube of refrigerator apparatus for bending |
| CN112892262A (en) * | 2021-01-18 | 2021-06-04 | 南昌旋龟科技有限公司 | Liquid industrial raw material intelligent control mixing device |
| CN112892262B (en) * | 2021-01-18 | 2022-07-01 | 吉安裕泓科技有限公司 | Liquid industrial raw material intelligent control mixing device |
| CN112792177A (en) * | 2021-02-03 | 2021-05-14 | 李洲 | Magnetic suction hydraulic steel pipe bending device |
| CN112792177B (en) * | 2021-02-03 | 2022-05-06 | 台山市三盛智能金属家具制造有限公司 | Magnetic suction hydraulic steel pipe bending device |
| CN114309169A (en) * | 2022-01-06 | 2022-04-12 | 泰州市长征冷机管件有限公司 | Bending processing device for connecting pipe of refrigerator compressor |
| CN114309169B (en) * | 2022-01-06 | 2022-12-16 | 泰州市长征冷机管件有限公司 | Bending machining device for connecting pipe of refrigerator compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20130827 |