CN103624521A - Press-fitting technology for small valve seats of four-way reversing valves - Google Patents
Press-fitting technology for small valve seats of four-way reversing valves Download PDFInfo
- Publication number
- CN103624521A CN103624521A CN201310612724.7A CN201310612724A CN103624521A CN 103624521 A CN103624521 A CN 103624521A CN 201310612724 A CN201310612724 A CN 201310612724A CN 103624521 A CN103624521 A CN 103624521A
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- China
- Prior art keywords
- little valve
- press
- small valve
- valve seat
- location
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a press-fitting technology for small valve seats of four-way reversing valves. The press-fitting technology includes the following operation steps: (1) conducting automatic press-fitting after the small valve seats and small valve bodies are simultaneously fed in a vibrating mode, (2) enabling the small valve seats to be fed in a vibrating mode through a vibrating plate to enter a linear guide rail, conducting direction selecting location, and then conducting swing location through a location air cylinder, and (3) enabling the small valve bodies to be fed in a vibrating mode through the vibrating plate to enter the linear guide rail, and conducting press-fitting on the small valve bodies and the small valve seats after push-in location is carried out. The five-hundred small valve bodies and the four-hundred small valve seats can be fitted at a time, only the small valve bodies are required to be manually fitted in a vibrating disc, the small valve seats are placed in the vibrating plate at a time, the remaining processes are all finished by an automatic press-fitting machine, and the efficiency is obviously improved.
Description
Technical field
The present invention relates to cross valve press-loading process, specifically belong to the little valve seat press-loading process of a kind of four-way change-over valve.
Background technology
Current cross valve adopts little valve seat and little valve body interference fit, carries out gas brazing after press-fiting.Former little valve seat and little valve body press-fit for manual single station pressing platform, can be specifically cylinder or hydraulic pressure platform, with special fixture, Compressed Gas, hydraulic oil, little valve seat are pressed into precalculated position, people's one machine, and efficiency is very low.
Summary of the invention
The object of this invention is to provide the little valve seat press-loading process of a kind of four-way change-over valve, once can pack 500 little valve bodies, 400 little valve seats into, only need manually by the disposable vibrating disk that packs into of little valve body, and by the disposable oscillating plate of putting into of little valve seat, all the other processes complete by automatic press mounting machine, and efficiency obviously improves.
Technical scheme of the present invention is as follows:
The little valve seat press-loading process of four-way change-over valve, includes following operating procedure:
(1) adopt little valve seat and little valve body after vibration feeding, to carry out automatically press-fitting simultaneously;
(2) little valve seat adopts vibration plate vibrates material loading to enter line slideway, then selects to location, then swings location by positioning cylinder;
(3) little valve body adopts vibrating disk vibration feeding to enter line slideway, pushes location and is press-fitted with little valve body afterwards;
(4) little valve seat and little valve body adopt interference fit, carry out gas brazing after being press-fitted;
(5) little valve seat and little valve body material are brass, have 3 apertures on little valve seat, coordinate to select to location with the projection on equipment, and the hole on little valve seat periphery and little valve body cooperatively interacts.
Of the present inventionly press-fit flow process: little valve body and little valve seat simultaneously vibration feeding → little valve seat push choosing and push location → little valve seat and little valve body automatic press mounting → discharging automatic-discharging to location → positioning cylinder swing location → little valve body.
Accompanying drawing explanation
Fig. 1 is little valve seat pallet schematic diagram of the present invention.
Fig. 2 is that little valve body of the present invention is led oscillating plate and line slideway feeding schematic diagram.
Fig. 3 is little valve body guide rail feeding schematic diagram of the present invention.
The specific embodiment
Referring to accompanying drawing, the little valve seat press-loading process of a kind of four-way change-over valve, includes following operating procedure:
(1) adopt little valve seat 1 and little valve body 2 after vibration feeding, to carry out automatically press-fitting simultaneously;
(2) little valve seat 1 adopts oscillating plate 4 vibration feedings to enter line slideway 3, then selects to location, then swings location by positioning cylinder;
(3) little valve body 2 adopts vibrating disk vibration feedings to enter line slideway 3, pushes location and is press-fitted with little valve body 2 afterwards;
(4) little valve seat and little valve body adopt interference fit, carry out gas brazing after being press-fitted;
(5) little valve seat and little valve body material are brass, have 3 apertures on little valve seat, coordinate to select to location with the projection on equipment, and the hole on little valve seat periphery and little valve body cooperatively interacts.
Claims (1)
1. the little valve seat press-loading process of four-way change-over valve, is characterized in that, includes following operating procedure:
(1) adopt little valve seat and little valve body after vibration feeding, to carry out automatically press-fitting simultaneously;
(2) little valve seat adopts vibration plate vibrates material loading to enter line slideway, then selects to location, then swings location by positioning cylinder;
(3) little valve body adopts vibrating disk vibration feeding to enter line slideway, pushes location and is press-fitted with little valve body afterwards;
(4) little valve seat and little valve body adopt interference fit, carry out gas brazing after being press-fitted;
(5) little valve seat and little valve body material are brass, have 3 apertures on little valve seat, coordinate to select to location with the projection on equipment, and the hole on little valve seat periphery and little valve body cooperatively interacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612724.7A CN103624521A (en) | 2013-11-26 | 2013-11-26 | Press-fitting technology for small valve seats of four-way reversing valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612724.7A CN103624521A (en) | 2013-11-26 | 2013-11-26 | Press-fitting technology for small valve seats of four-way reversing valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624521A true CN103624521A (en) | 2014-03-12 |
Family
ID=50206160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310612724.7A Pending CN103624521A (en) | 2013-11-26 | 2013-11-26 | Press-fitting technology for small valve seats of four-way reversing valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624521A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029169A (en) * | 2014-06-10 | 2014-09-10 | 芜湖三花自控元器件有限公司 | Four-way reversing valve coil processing technique |
| CN104741894A (en) * | 2015-04-09 | 2015-07-01 | 芜湖三花自控元器件有限公司 | Process for assembling four-way reversing valve seat welding ring |
| CN104741899A (en) * | 2015-04-09 | 2015-07-01 | 芜湖三花自控元器件有限公司 | Process for assembling small four-way reversing valve body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632231A1 (en) * | 1988-06-07 | 1989-12-08 | Renault Automation | AUTONOMOUS POST FOR THE ROBOTIC ASSEMBLY OF PARTS BY VISSING, INTENDED FOR FLEXIBLE INSTALLATIONS |
| CN102052481A (en) * | 2009-10-30 | 2011-05-11 | 浙江三花制冷集团有限公司 | Four-way reversing valve and welding method for valve body component thereof |
| CN102366946A (en) * | 2011-09-08 | 2012-03-07 | 杭州三晶工艺塑料有限公司 | Inner cork stoppling machine |
| CN202317616U (en) * | 2011-11-03 | 2012-07-11 | 珠海格力电器股份有限公司 | Connecting rod automatic assembly system |
| CN102922270A (en) * | 2012-11-19 | 2013-02-13 | 江苏省苏中建设集团股份有限公司 | Automatic screw twister of electrical terminal strip |
| CN203062200U (en) * | 2012-12-19 | 2013-07-17 | 九牧厨卫股份有限公司 | O-shaped ring automatic assembling machine |
| CN203266071U (en) * | 2013-06-13 | 2013-11-06 | 李镇莲 | Tee joint ring sleeving device with thrust rubber block |
-
2013
- 2013-11-26 CN CN201310612724.7A patent/CN103624521A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632231A1 (en) * | 1988-06-07 | 1989-12-08 | Renault Automation | AUTONOMOUS POST FOR THE ROBOTIC ASSEMBLY OF PARTS BY VISSING, INTENDED FOR FLEXIBLE INSTALLATIONS |
| CN102052481A (en) * | 2009-10-30 | 2011-05-11 | 浙江三花制冷集团有限公司 | Four-way reversing valve and welding method for valve body component thereof |
| CN102366946A (en) * | 2011-09-08 | 2012-03-07 | 杭州三晶工艺塑料有限公司 | Inner cork stoppling machine |
| CN202317616U (en) * | 2011-11-03 | 2012-07-11 | 珠海格力电器股份有限公司 | Connecting rod automatic assembly system |
| CN102922270A (en) * | 2012-11-19 | 2013-02-13 | 江苏省苏中建设集团股份有限公司 | Automatic screw twister of electrical terminal strip |
| CN203062200U (en) * | 2012-12-19 | 2013-07-17 | 九牧厨卫股份有限公司 | O-shaped ring automatic assembling machine |
| CN203266071U (en) * | 2013-06-13 | 2013-11-06 | 李镇莲 | Tee joint ring sleeving device with thrust rubber block |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029169A (en) * | 2014-06-10 | 2014-09-10 | 芜湖三花自控元器件有限公司 | Four-way reversing valve coil processing technique |
| CN104741894A (en) * | 2015-04-09 | 2015-07-01 | 芜湖三花自控元器件有限公司 | Process for assembling four-way reversing valve seat welding ring |
| CN104741899A (en) * | 2015-04-09 | 2015-07-01 | 芜湖三花自控元器件有限公司 | Process for assembling small four-way reversing valve body |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140312 |