CN106031971B - A kind of valve plate for compressor manufacture method - Google Patents
A kind of valve plate for compressor manufacture method Download PDFInfo
- Publication number
- CN106031971B CN106031971B CN201510124236.0A CN201510124236A CN106031971B CN 106031971 B CN106031971 B CN 106031971B CN 201510124236 A CN201510124236 A CN 201510124236A CN 106031971 B CN106031971 B CN 106031971B
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- valve
- valve plate
- annular groove
- hole
- aperture
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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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
- Compressor (AREA)
Abstract
A kind of valve plate for compressor manufacture method, belongs to refrigeration system compressor field.It is big energy consumption in powder metallurgically manufacturing to be present in existing valve plate for compressor, pollution environment, the defects of manufacturing cycle is long.The present invention uses base material of the suitable low-carbon steel plate of thickness as valve plate first, the profile of valve plate is processed using precision stamping, the mounting hole of valve plate surrounding, positioning hole, the annular groove around inlet valve hole and inlet valve hole one end aperture on valve plate, the annular groove around air release valve hole and air release valve hole one end aperture on valve plate, in punch process annular groove, shaping loop is raised simultaneously between inlet valve hole aperture and annular groove around it, shaping loop is raised simultaneously between air release valve hole aperture and annular groove around it, grinding is carried out to the whole end face in valve plate both ends using grinding machine.Present invention substantially reduces the manufacturing cycle of valve plate, manufacturing cost is reduced, energy consumption is small, and will not cause environmental pollution, meets green manufacturing development prospect.
Description
Technical field
It is especially relevant with a kind of valve plate for compressor manufacture method the invention belongs to refrigeration system compressor field.
Background technology
Air valve is the important composition part of refrigeration system compressor, and air valve generally comprises valve plate and to be covered on valve plate both ends whole
The surrounding of two valve blocks of individual end face, valve plate and two valve blocks is respectively arranged with mounting hole and positioning hole, be provided with the middle part of valve plate into
Air valve hole and air release valve hole, air inlet clack valve and exhaust clack valve, air inlet clack valve and exhaust clack valve point are respectively arranged with two valve blocks
Described inlet valve hole and air release valve hole are not covered in.As depicted in figs. 1 and 2, where the wherein one end aperture oral area of inlet valve hole 2
Valve plate end face 1 on be provided with annular groove 21 in center enclosed into the aperture of inlet valve hole 2, the aperture and annular groove 21 it
Between form the top surface annular projection 22 equal with the valve plate end face 1；Valve plate of the air release valve hole 3 wherein where the oral area of one end aperture
It is provided with end face 1 and annular groove 31 in center is enclosed into the aperture of air release valve hole 3, is formed between the aperture and annular groove 31
The top surface annular projection 32 equal with the valve plate end face 1, annular projection 22 and the aperture of air release valve hole 3 in the aperture of inlet valve hole 2
Annular projection 32 be divided into valve plate both ends, lid end-blocking of each annular projection top surface as the clack valve closure valve opening on valve block
Face；Valve plate is typically to be molded using powder metallurgically manufacturing at present, then the ring-type by grinding machine to valve plate both ends end face and both ends
Raised top surface carries out grinding processing, and it is larger that powder metallurgically manufacturing process has dust pollution, an energy consumption, pollutes environment, and
Manufacturing cycle is grown, and cost is higher, and manufacture difficulty is big, does not meet green manufacturing development prospect.
The content of the invention
The purpose of the present invention is intended to overcome existing valve plate for compressor energy consumption in powder metallurgically manufacturing big, pollution environment,
A kind of the defects of manufacturing cycle is long, there is provided the valve plate for compressor manufacture method that manufacturing cycle is short, cost is low and green.
Therefore, the present invention uses following technical scheme：A kind of valve plate for compressor manufacture method, it is characterized in that, adopt first
By the use of the suitable low-carbon steel plate of thickness as the base material of valve plate, the profile of valve plate, valve plate surrounding are processed using precision stamping
Mounting hole, positioning hole, the inlet valve hole on valve plate and the annular groove around the aperture of inlet valve hole one end, the air bleeding valve on valve plate
Annular groove around hole and air release valve hole one end aperture, in punch process annular groove, inlet valve hole aperture and its around
Annular groove between simultaneously shaping loop it is raised, shaping loop simultaneously between air release valve hole aperture and annular groove around it
Projection, grinding is carried out to the whole end face in valve plate both ends using grinding machine.
As the supplement to above-mentioned technical proposal and perfect, present invention additionally comprises following technical characteristic.
Punching press of annular groove around inlet valve hole and inlet valve hole one end aperture shapes simultaneously, the exhaust
Punching press of annular groove around valve opening and air release valve hole one end aperture shapes simultaneously, ensure that inlet valve hole and air release valve hole
Precision, the annular groove punch process around the aperture of inlet valve hole one end and the annular groove punching around the aperture of air release valve hole one end
Pressure processing is used as two processes, needs valve plate carrying out turn-over between two processes.
Annular projection top surface direct forming in punch process.
The annular projection top surface can also use grinding machine to carry out grinding shaping.
In annular groove around the aperture of inlet valve hole one end described in punching press, while stamping passed through with the annular groove
Logical air inlet clack valve mounting groove；In annular groove around the aperture of air release valve hole one end described in punching press, at the same it is stamping with
The exhaust clack valve mounting groove of annular groove insertion.
The present invention can reach following beneficial effect：By using the direct punch forming of high-quality low-carbon steel plate, then pass through
Two end faces are ground, greatly reduce the manufacturing cycle of valve plate, the structure precision of valve plate is improved, reduces and be manufactured into
This, energy consumption is small, and will not cause environmental pollution, meets green manufacturing development prospect.
Brief description of the drawings
Fig. 1 is the schematic diagram of a side end face of traditional compressor air valve valve plate.
Fig. 2 is the schematic diagram of another side end face of traditional compressor air valve valve plate.
Fig. 3 is the dimensional structure diagram of the present invention.
Fig. 4 is the dimensional structure diagram in another direction of the invention.
The label of same parts is identical in above-mentioned each accompanying drawing.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 3 and Figure 4, the present invention uses base material of the suitable low-carbon steel plate of thickness as valve plate, first, uses
Precision stamping processes the profile of valve plate, the mounting hole of valve plate surrounding, positioning hole, the inlet valve hole on valve plate and inlet valve hole one
Annular groove around stomidium mouth and the air-breathing clack valve mounting groove with annular groove insertion, around inlet valve hole aperture and its
Annular groove between simultaneously shaping loop it is raised, while the also raised top surface of shaping loop；Then, valve plate is subjected to turn-over,
Using precision stamping process the air release valve hole on valve plate and the annular groove around the aperture of air release valve hole one end and with the annular
The exhaust clack valve mounting groove of groove insertion, shaping loop is convex simultaneously between air release valve hole aperture and annular groove around it
Rise, while also shape the top surface of the annular protrusion；Grinding finally is carried out to the whole end face in valve plate both ends using grinding machine.
As another embodiment, the top surface of the annular projection described in above-mentioned embodiment can also be entered using grinding machine
Row grinding shapes.
Claims (5)
- A kind of 1. valve plate for compressor manufacture method, it is characterised in that：First using the suitable low-carbon steel plate of thickness as valve The base material of plate, the profile of valve plate, the mounting hole of valve plate surrounding, positioning hole, the intake valve on valve plate are processed using precision stamping Annular groove around hole and inlet valve hole one end aperture, the air release valve hole on valve plate and the ring around the aperture of air release valve hole one end Connected in star, in punch process annular groove, shaping loop is convex simultaneously between inlet valve hole aperture and annular groove around it Rise, shaping loop is raised simultaneously between air release valve hole aperture and annular groove around it, whole to valve plate both ends using grinding machine End face carries out grinding.
- A kind of 2. valve plate for compressor manufacture method according to claim 1, it is characterised in that：The inlet valve hole and enter Punching press of annular groove around one end aperture of air valve hole shapes simultaneously, air release valve hole and air release valve hole one end aperture week Punching press of the annular groove enclosed while shape, annular groove punch process and air release valve hole around the aperture of inlet valve hole one end Annular groove punch process around the aperture of one end needs valve plate carrying out turn-over as two processes between two processes.
- A kind of 3. valve plate for compressor manufacture method according to claim 2, it is characterised in that：The annular projection top surface The direct forming in punch process.
- A kind of 4. valve plate for compressor manufacture method according to claim 2, it is characterised in that：The annular projection top surface Grinding shaping is carried out using grinding machine.
- A kind of 5. valve plate for compressor manufacture method according to claim 3 or 4, it is characterised in that：Entering described in punching press During annular groove around one end aperture of air valve hole, while the stamping air inlet clack valve mounting groove with annular groove insertion； In annular groove around the aperture of air release valve hole one end described in punching press, while the stamping exhaust with annular groove insertion Clack valve mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124236.0A CN106031971B (en) | 2015-03-20 | 2015-03-20 | A kind of valve plate for compressor manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124236.0A CN106031971B (en) | 2015-03-20 | 2015-03-20 | A kind of valve plate for compressor manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106031971A CN106031971A (en) | 2016-10-19 |
| CN106031971B true CN106031971B (en) | 2018-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124236.0A Active CN106031971B (en) | 2015-03-20 | 2015-03-20 | A kind of valve plate for compressor manufacture method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106031971B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094327B (en) * | 2019-05-04 | 2024-01-30 | 宁波横星铆枪制造有限公司 | Processing method of concave valve plate of compressor and product thereof |
| CN111015106A (en) * | 2019-12-18 | 2020-04-17 | 天津雄邦压铸有限公司 | Machining process of valve plate in aluminum alloy gearbox |
| CN112108842A (en) * | 2020-09-14 | 2020-12-22 | 中精集团有限公司 | Machining process for wheel spoke plate of automobile chassis |
| CN114055131B (en) * | 2021-10-21 | 2024-05-17 | 广州万宝特种制冷设备有限公司 | Limiting plate pressing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1404554A (en) * | 2000-02-22 | 2003-03-19 | 恩布拉科欧州有限公司 | Compressor valve plate |
| CN1457397A (en) * | 2001-02-19 | 2003-11-19 | 株式会社丰田自动织机 | Method fo manufacturing valve plate for compressor |
| CN101070836A (en) * | 2006-03-31 | 2007-11-14 | 丹福斯压缩器有限公司 | Valve plate for a reciprocating compressor |
| JP2010059836A (en) * | 2008-09-03 | 2010-03-18 | Hitachi Appliances Inc | Hermetic compressor, method for manufacturing hermetic compressor, refrigerator equipped with hermetic compressor |
| CN102233508A (en) * | 2010-05-04 | 2011-11-09 | 湖北兴升科技发展有限公司 | Method for processing water-cooled air compressor valve plate |
| CN102562535A (en) * | 2010-11-19 | 2012-07-11 | 惠而浦股份有限公司 | Suction valve for a refrigeration compressor and its mounting process |
| JP2012225229A (en) * | 2011-04-19 | 2012-11-15 | Panasonic Corp | Hermetic compressor |
| CN203867823U (en) * | 2014-06-12 | 2014-10-08 | 烟台安信精密机械有限公司 | Valve plate of air conditioning compressor for vehicle |
-
2015
- 2015-03-20 CN CN201510124236.0A patent/CN106031971B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1404554A (en) * | 2000-02-22 | 2003-03-19 | 恩布拉科欧州有限公司 | Compressor valve plate |
| CN1457397A (en) * | 2001-02-19 | 2003-11-19 | 株式会社丰田自动织机 | Method fo manufacturing valve plate for compressor |
| CN101070836A (en) * | 2006-03-31 | 2007-11-14 | 丹福斯压缩器有限公司 | Valve plate for a reciprocating compressor |
| JP2010059836A (en) * | 2008-09-03 | 2010-03-18 | Hitachi Appliances Inc | Hermetic compressor, method for manufacturing hermetic compressor, refrigerator equipped with hermetic compressor |
| CN102233508A (en) * | 2010-05-04 | 2011-11-09 | 湖北兴升科技发展有限公司 | Method for processing water-cooled air compressor valve plate |
| CN102562535A (en) * | 2010-11-19 | 2012-07-11 | 惠而浦股份有限公司 | Suction valve for a refrigeration compressor and its mounting process |
| JP2012225229A (en) * | 2011-04-19 | 2012-11-15 | Panasonic Corp | Hermetic compressor |
| CN203867823U (en) * | 2014-06-12 | 2014-10-08 | 烟台安信精密机械有限公司 | Valve plate of air conditioning compressor for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106031971A (en) | 2016-10-19 |
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Denomination of invention: A manufacturing method of valve plate for compressor Effective date of registration: 20230104 Granted publication date: 20180406 Pledgee: Shengzhou Sub-branch of Postal Savings Bank of China Co.,Ltd. Pledgor: ZHEJIANG MEIYATE PRECISION MACHINERY Co.,Ltd. Registration number: Y2023330000032 |