CN104741899A - Process for assembling small four-way reversing valve body - Google Patents
Process for assembling small four-way reversing valve body Download PDFInfo
- Publication number
- CN104741899A CN104741899A CN201510163716.8A CN201510163716A CN104741899A CN 104741899 A CN104741899 A CN 104741899A CN 201510163716 A CN201510163716 A CN 201510163716A CN 104741899 A CN104741899 A CN 104741899A
- Authority
- CN
- China
- Prior art keywords
- valve body
- press
- little valve
- valve seat
- sleeve pipe
- 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.)
- Pending
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Classifications
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
Abstract
The invention discloses a process for assembling a small four-way reversing valve body. The assembling process comprises the following steps: firstly, a small valve body and a small valve seat are automatically loaded, small valve seat holes automatically select the directions and automatically realize press fitting and unloading; secondly, a casing pipe and a welding ring are in press fitting assembling state and in press fitting butt joint with the valve seat in the previous step, thereby together completing the small valve assembling procedure; finally, the small valve body, the casing pipe and the welding ring are automatically loaded, the casing pipe realizes automatic detection, and the casing pipe and the welding ring are automatically assembled, thereby completing the press fitting of the small valve body and the casing pipe and realizing automatic unloading. The small valve body, the small valve seat, the casing pipe and the welding ring are integrally assembled, the efficiency is obviously improved, the assembling automation degree is high, the product quality is high, the labor strength of workers is greatly reduced, and the worker reduction effect is obvious, thus the assembling process is suitable for mass-bitch popularization and application.
Description
Technical field
The present invention relates to four-way change-over valve assembling field, the specifically little valve body packaging technology of a kind of four-way change-over valve.
Background technology
Four-way change-over valve (hereinafter referred to as cross valve) heat pump type air conditioning apparatus is used for the valve changing refrigerant gas and flow to, outdoor heat converter and indoor heat converter function separately can be changed with it, to reach the requirement of cooling in summer needed for people, heating in winter, it also can be used to make defrosting, when on outdoor heat converter during frosting, switch refrigerant flow direction with it, the temperature on outdoor heat converter is raised, complete defrosting in the short time.Cross valve is widely used on heat pump type air conditioner.
The pilot valve driven as guide is cross valve requisite part, and therefore, pilot valve quality and performance is directly connected to the quality of whole cross valve.At present, the process of little valve body assembling requires further improvement optimization.
summary of the inventionthe object of this invention is to provide the little valve body packaging technology of a kind of four-way change-over valve, to solve prior art Problems existing.
In order to achieve the above object, the technical solution adopted in the present invention is:
The little valve body packaging technology of a kind of four-way change-over valve, is characterized in that: comprise the following steps:
1), little valve body, little valve seat adopt vibrating disk and vibration supporting plate and vibrate straight line automatic charging, little valve body material loading is to press-fiting station, little valve seat material loading is to choosing to station, little valve seat orifice automatically select to, then adopting tilt cylinder mechanism material loading to press-fiting station, adopting pneumatic mechanism automatic press mounting and automatic blanking arrangement;
2), sleeve pipe and weld-ring assembling, little valve body and sleeve pipe press-fit to press-fit with last procedure valve seat and dock, and jointly complete little valve body packaging technology process, wholely press-fit process and all adopt pneumatic mechanism to realize;
3) the little valve body after little valve seat, sleeve pipe and weld-ring automatic charging, is press-fited, respectively to press-fiting station, Casing Detection station, weld-ring press-fits station, sleeve pipe is detected automatically by displacement transducer, sleeve pipe and weld-ring are assembled automatically, and then complete press-fiting of little valve body and sleeve pipe, have assembled automatic blanking arrangement.
Beneficial effect of the present invention is as follows:
The little valve body of the present invention, little valve seat, sleeve pipe and being assembled into one of weld-ring complete, and efficiency significantly improves, and assembling automaticity is high, and product quality improves, and greatly reduces the labour intensity of employee, and personnel reduction Be very effective, be applicable to promoting the use of in enormous quantities.
Detailed description of the invention
The little valve body packaging technology of a kind of four-way change-over valve, comprises the following steps:
1), little valve body, little valve seat adopt vibrating disk and vibration supporting plate and vibrate straight line automatic charging, little valve body material loading is to press-fiting station, little valve seat material loading is to choosing to station, little valve seat orifice automatically select to, then adopting tilt cylinder mechanism material loading to press-fiting station, adopting pneumatic mechanism automatic press mounting and automatic blanking arrangement;
2), sleeve pipe and weld-ring assembling, little valve body and sleeve pipe press-fit to press-fit with last procedure valve seat and dock, and jointly complete little valve body packaging technology process, wholely press-fit process and all adopt pneumatic mechanism to realize;
3) the little valve body after little valve seat, sleeve pipe and weld-ring automatic charging, is press-fited, respectively to press-fiting station, Casing Detection station, weld-ring press-fits station, sleeve pipe is detected automatically by displacement transducer, sleeve pipe and weld-ring are assembled automatically, and then complete press-fiting of little valve body and sleeve pipe, have assembled automatic blanking arrangement.
Claims (1)
1. the little valve body packaging technology of four-way change-over valve, is characterized in that: comprise the following steps:
1), little valve body, little valve seat adopt vibrating disk and vibration supporting plate and vibrate straight line automatic charging, little valve body material loading is to press-fiting station, little valve seat material loading is to choosing to station, little valve seat orifice automatically select to, then adopting tilt cylinder mechanism material loading to press-fiting station, adopting pneumatic mechanism automatic press mounting and automatic blanking arrangement;
2), sleeve pipe and weld-ring assembling, little valve body and sleeve pipe press-fit to press-fit with last procedure valve seat and dock, and jointly complete little valve body packaging technology process, wholely press-fit process and all adopt pneumatic mechanism to realize;
3) the little valve body after little valve seat, sleeve pipe and weld-ring automatic charging, is press-fited, respectively to press-fiting station, Casing Detection station, weld-ring press-fits station, sleeve pipe is detected automatically by displacement transducer, sleeve pipe and weld-ring are assembled automatically, and then complete press-fiting of little valve body and sleeve pipe, have assembled automatic blanking arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163716.8A CN104741899A (en) | 2015-04-09 | 2015-04-09 | Process for assembling small four-way reversing valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163716.8A CN104741899A (en) | 2015-04-09 | 2015-04-09 | Process for assembling small four-way reversing valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104741899A true CN104741899A (en) | 2015-07-01 |
Family
ID=53582459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510163716.8A Pending CN104741899A (en) | 2015-04-09 | 2015-04-09 | Process for assembling small four-way reversing valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741899A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005212073A (en) * | 2004-01-30 | 2005-08-11 | Aisin Aw Co Ltd | Valve body assembling device |
| CN102390016A (en) * | 2011-11-25 | 2012-03-28 | 长春工业大学 | Automatic assembling line of liquefied petroleum gas cylinder valve |
| CN103143918A (en) * | 2013-03-24 | 2013-06-12 | 马翔 | Automatic press fitting equipment of wire thread insert |
| CN103624521A (en) * | 2013-11-26 | 2014-03-12 | 芜湖三花自控元器件有限公司 | Press-fitting technology for small valve seats of four-way reversing valves |
-
2015
- 2015-04-09 CN CN201510163716.8A patent/CN104741899A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005212073A (en) * | 2004-01-30 | 2005-08-11 | Aisin Aw Co Ltd | Valve body assembling device |
| CN102390016A (en) * | 2011-11-25 | 2012-03-28 | 长春工业大学 | Automatic assembling line of liquefied petroleum gas cylinder valve |
| CN103143918A (en) * | 2013-03-24 | 2013-06-12 | 马翔 | Automatic press fitting equipment of wire thread insert |
| CN103624521A (en) * | 2013-11-26 | 2014-03-12 | 芜湖三花自控元器件有限公司 | Press-fitting technology for small valve seats of four-way reversing valves |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |
|
| RJ01 | Rejection of invention patent application after publication |