CN105058042A - Screw mounting device and mounting process of piston component of four-way valve - Google Patents
Screw mounting device and mounting process of piston component of four-way valve Download PDFInfo
- Publication number
- CN105058042A CN105058042A CN201510582050.XA CN201510582050A CN105058042A CN 105058042 A CN105058042 A CN 105058042A CN 201510582050 A CN201510582050 A CN 201510582050A CN 105058042 A CN105058042 A CN 105058042A
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- China
- Prior art keywords
- screw
- piston element
- station
- rotating disk
- cross valve
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- 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.)
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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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/069—Multi-spindle machines
Abstract
The invention discloses a screw mounting device and mounting process of a piston component of a four-way valve, and belongs to the technical field of assembly of four-way valves. The screw mounting device comprises a base and a rotary disc rotatably mounted on the base, and a feeding position, a piston component pressing position, a piston component detecting position, a first screw pre-mounting position, a second screw pre-mounting position, a first screw locking position, a second screw locking position and a screw detecting and discharging position are sequentially arranged on the rotary disc. The mounting device is simple in structure and convenient to operate, the mounting process is high in automation degree and high in production efficiency, and bad influences caused by human factors are effectively reduced.
Description
Technical field
The present invention relates to a kind of screw erection unit and mounting process of cross valve piston element, belong to cross valve mounting technology field.
Background technology
Cross valve is the development and application of one of the valve be the most widely applied in air-conditioning system, cross valve, and being tantamount to is the revolution in air-conditioning history.Why very popular cross valve is, and first it is by pilot valve control bound, adopts pressure reduction switching action, commutation flexibility and reliability; Secondly can realize the conversion of cooling and warming with it, also can be used to do defrosting, when on air-conditioner outdoor unit during frosting, switch refrigerant flow direction with it, the temperature on air-conditioner outdoor unit is raised, complete in the short time and defrost; Moreover can realize energy-conservation, and than electrical heating safety and reliability.This commutation function realizes primarily of the action of piston element commutation assembly, piston element commutation assembly is primarily of a connecting rod and the piston element formation being arranged on connecting rod two ends by screw, due to the structure irregularity of piston element, be difficult to position with fixture, and then with production line balance, therefore, mostly adopt artificial hand-held specific purpose tool to carry out screw installation at present, be inconvenient to operate, production efficiency is low, and the fraction defective installed is also high, increase cost.
Summary of the invention
For solving the problem, the invention provides a kind of structure simple, the screw erection unit of easy to operate cross valve piston element and mounting process.
The technical scheme that the present invention adopts for its problem of solution is:
A kind of screw erection unit of cross valve piston element, comprise base and the rotating rotating disk be arranged on described base, described rotating disk is disposed with feeding station, piston element press-in station, piston element detection station, the first screw prepackage station, the second screw prepackage station, the first screw lock station, the second screw lock station and screw detection discharge station.
Preferably, described rotating disk is positioned at each station place and is provided with positioning seat for placing valve body.
Preferably, the inner side described rotating disk being positioned at described positioning seat is provided with the limiting cylinder promoting piston element movement.
Preferably, described rotating disk is positioned at described piston element press-in station place and is provided with ramming stem.
Preferably, described rotating disk is positioned at described first screw prepackage station and described second screw prepackage station place be provided with Screw feeding device and screw tightening device.
Preferably, described rotating disk is positioned at described first screw lock station and the second screw lock station place is provided with screw tightening device.
A screw mounting process for cross valve piston element, uses aforesaid screw erection unit, further comprising the steps of:
The valve body sub-assembly material loading of a, one end piston element and cross valve;
B, other end piston element press-fit and enter in the valve body of cross valve;
Whether c, detection piston element are in place;
D, the first screw are pre-installed in one of them screw;
E, the second screw are pre-installed in another screw;
F, the first screw-driving is arranged in screw;
G, the second screw-driving is arranged in screw;
Whether h, detection screw are installed, and blanking.
The invention has the beneficial effects as follows: structure is simple, and easy to operate, automaticity is high, and production efficiency is high, it is bad that effective minimizing human factor causes.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is operational flowchart of the present invention.
In figure: 1, base; 2, rotating disk; 3, feeding station; 4, piston element press-in station; 5, the first screw prepackage station; 6, the second screw lock station; 7, the first screw lock station; 8, screw detects discharge station; 9, positioning seat; 10, cylinder is promoted; 11, ramming stem; 12, piston element detects station; 13, the second screw prepackage station.
Detailed description of the invention
The screw erection unit of a kind of cross valve piston element as shown in Figure 1, comprise base 1 and the rotating rotating disk 2 be arranged on described base 1, described rotating disk 2 is disposed with feeding station 3, piston element press-in station 4, piston element detects station 12, first screw prepackage station 5, second screw prepackage station 13, first screw lock station 7, second screw lock station 6 and screw detects discharge station 8.
Described rotating disk 2 is positioned at each station place and is provided with positioning seat 9 for placing valve part.The inner side described rotating disk 2 being positioned at described positioning seat 9 is provided with the limiting cylinder 10 promoting piston element movement, the front end of limiting cylinder 10 holds out against the piston element of cross valve one end, make the linkage component automatic calibration in valve body, install for ensuing piston element loading and screw and prepare.
In the sub-assembly of piston element and valve body, one end piston element loads in valve body by artificial, valve body is directly put into feeding station 3 or is adopted conveyer belt automatic charging, other end piston element completes automatic charging successively, screw hole selects to and is pre-loaded in valve body, therefore, described rotating disk 2 is positioned at described piston element press-in station 4 place and is provided with ramming stem 11, make piston element be pressed into commitment positions in valve body.
Generally, if the first screw has been locked, just may cause the position deviation of the second screw and screw, make the second screw to be screwed in screw accurately, even can when the second screw be screwed into, Work piece sealing part is destroyed, and occur that screw place leaks bad, therefore, first the first screw can carry out pre-installation, two screws are finally locked by then the second screw pre-installation more successively.Described rotating disk 2 is positioned at described first screw prepackage station 5 and described second screw prepackage station 13 place be provided with Screw feeding device and screw tightening device.Described rotating disk 2 is positioned at described second screw lock station 6 and the first screw lock station 7 place is provided with screw tightening device.Screw can adopt general vibrating disk and air blowing feeding device to carry out feeding, material loading.
As shown in Figure 2, present invention also offers a kind of screw mounting process of cross valve piston element, use aforesaid screw erection unit, further comprising the steps of:
The valve body sub-assembly material loading of a, one end piston element and cross valve, generally, can adopt after manually piston element and valve body being combined, put into feeding station 3.
B, rotating disk 2 rotate and assembly are transported to piston element press-in station 4, and other end piston element press-fits and enters in the valve body of cross valve.
Whether c, rotating disk 2 rotate and assembly are transported to piston element and detect station 12, detect piston element and be in place.
D, rotating disk 2 rotate and assembly are transported to the first screw prepackage station 5, first screw prepackage station 5 and be provided with dozen screw device, are pre-installed in one of them screw by the first screw.
E, rotating disk 2 rotate and assembly are transported to the second screw prepackage station 13, second screw prepackage station 13 and be provided with and beat screw device, by the second screw be arranged in another screw.
F, rotating disk 2 rotate and assembly are transported to the first screw lock station 7, beat screw device and are arranged in screw by the first screw-driving.
G, rotating disk 2 rotate and assembly are transported to the second screw lock station 6, beat screw device and are arranged in another screw by the second screw-driving.
Whether h, rotating disk 2 rotate and assembly are transported to screw and detect discharge station 8, detect screw and install, and blanking.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (7)
1. the screw erection unit of a cross valve piston element, comprise base and the rotating rotating disk be arranged on described base, it is characterized in that, described rotating disk is disposed with feeding station, piston element press-in station, piston element detection station, the first screw prepackage station, the second screw prepackage station, the first screw lock station, the second screw lock station and screw detection discharge station.
2. the screw erection unit of a kind of cross valve piston element according to claim 1, is characterized in that, described rotating disk is positioned at each station place and is provided with positioning seat for placing valve part.
3. the screw erection unit of a kind of cross valve piston element according to claim 2, is characterized in that, the inner side described rotating disk being positioned at described positioning seat is provided with the limiting cylinder promoting piston element movement.
4. the screw erection unit of a kind of cross valve piston element according to claim 3, is characterized in that, described rotating disk is positioned at described piston element press-in station place and is provided with ramming stem.
5. the screw erection unit of a kind of cross valve piston element according to claim 3, is characterized in that, described rotating disk is positioned at described first screw prepackage station and described second screw prepackage station place be provided with Screw feeding device and screw tightening device.
6. the screw erection unit of a kind of cross valve piston element according to claim 3, is characterized in that, described rotating disk is positioned at described first screw lock station and the second screw lock station place is provided with screw tightening device.
7. a screw mounting process for cross valve piston element, is characterized in that, uses the screw erection unit as described in any one of claim 1 to 6, further comprising the steps of:
The valve body sub-assembly material loading of a, one end piston element and cross valve;
B, other end piston element press-fit and enter in the valve body of cross valve;
Whether c, detection piston element are in place;
D, the first screw are pre-installed in one of them screw;
E, the second screw are pre-installed in another screw;
F, the first screw-driving is arranged in screw;
G, the second screw-driving is arranged in screw;
Whether h, detection screw are installed, and blanking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582050.XA CN105058042A (en) | 2015-09-11 | 2015-09-11 | Screw mounting device and mounting process of piston component of four-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582050.XA CN105058042A (en) | 2015-09-11 | 2015-09-11 | Screw mounting device and mounting process of piston component of four-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105058042A true CN105058042A (en) | 2015-11-18 |
Family
ID=54487667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510582050.XA Pending CN105058042A (en) | 2015-09-11 | 2015-09-11 | Screw mounting device and mounting process of piston component of four-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105058042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276540A (en) * | 2020-09-26 | 2021-01-29 | 海宁龙之岩自动化设备有限公司 | Automatic screw-screwing blanking device |
| CN113814707A (en) * | 2021-07-16 | 2021-12-21 | 诸暨市生辉机械制造有限公司 | Automatic assembling machine for fire-fighting spray heads |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3064338A (en) * | 1959-08-26 | 1962-11-20 | Western Electric Co | Article inserting apparatus |
| CN102489999A (en) * | 2011-12-09 | 2012-06-13 | 上海力远计算机科技有限公司 | Automatic screw screwing assembly machine |
| CN103600227A (en) * | 2013-09-04 | 2014-02-26 | 慈溪市三洋电子有限公司 | Screw mounting device |
| CN204449180U (en) * | 2015-01-26 | 2015-07-08 | 慈溪市东南复合材料有限公司 | A kind of piston element automatic assembling machine for air-conditioning cross valve |
| CN204565597U (en) * | 2015-03-20 | 2015-08-19 | 张力 | A kind of lock screw Automated assembly machine people |
| CN204913245U (en) * | 2015-09-11 | 2015-12-30 | 芜湖三花自控元器件有限公司 | Cross valve piston component's mounting screw equipment |
-
2015
- 2015-09-11 CN CN201510582050.XA patent/CN105058042A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3064338A (en) * | 1959-08-26 | 1962-11-20 | Western Electric Co | Article inserting apparatus |
| CN102489999A (en) * | 2011-12-09 | 2012-06-13 | 上海力远计算机科技有限公司 | Automatic screw screwing assembly machine |
| CN103600227A (en) * | 2013-09-04 | 2014-02-26 | 慈溪市三洋电子有限公司 | Screw mounting device |
| CN204449180U (en) * | 2015-01-26 | 2015-07-08 | 慈溪市东南复合材料有限公司 | A kind of piston element automatic assembling machine for air-conditioning cross valve |
| CN204565597U (en) * | 2015-03-20 | 2015-08-19 | 张力 | A kind of lock screw Automated assembly machine people |
| CN204913245U (en) * | 2015-09-11 | 2015-12-30 | 芜湖三花自控元器件有限公司 | Cross valve piston component's mounting screw equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276540A (en) * | 2020-09-26 | 2021-01-29 | 海宁龙之岩自动化设备有限公司 | Automatic screw-screwing blanking device |
| CN113814707A (en) * | 2021-07-16 | 2021-12-21 | 诸暨市生辉机械制造有限公司 | Automatic assembling machine for fire-fighting spray heads |
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| 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: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |