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Machining method of concave valve plate of compressor as well as product manufactured by using machining method

A processing method and compressor technology, applied in metal processing equipment, mechanical equipment, manufacturing tools, etc., can solve problems such as valve plate fracture and air leakage at the exhaust port, so as to prevent air leakage, improve work performance, and improve quality Effect

Pending Publication Date: 2019-08-06
宁波横星铆枪制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, how to finish the rough surface of the elastic valve plate of the concave valve plate of the compressor to solve the problem of air leakage at the exhaust port and the fracture of the valve plate has become a very urgent problem in solving the flaws in the concave valve plate of the compressor and improving the quality of household appliances. The problem

Method used

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  • Machining method of concave valve plate of compressor as well as product manufactured by using machining method
  • Machining method of concave valve plate of compressor as well as product manufactured by using machining method
  • Machining method of concave valve plate of compressor as well as product manufactured by using machining method

Examples

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Effect test

Embodiment 1

[0043] Such as Figure 1 to Figure 3 ,and Figure 5 to Figure 10 As shown, a processing method of a concave valve plate of a compressor, such as Figure 1 to Figure 3 As shown, the compressor concave valve plate is used in conjunction with the elastic valve plate 1; the compressor concave valve plate includes a concave valve plate main body 2 and a valve plate groove 3, and the valve plate groove 3 is arranged on the concave valve plate main body 2 on; as Figure 5 to Figure 7 As shown, the middle part of the valve plate groove 3 is provided with an exhaust port 303, and one end of the valve plate groove 3 is provided with an elastic valve plate mounting surface 301, and the upper end surface of the exhaust port 303 is provided with an exhaust port working surface 302; figure 2 As shown, the elastic valve plate 1 includes a rear elastic valve plate mounting part 101 and a front elastic valve plate working part 102; image 3 As shown, the elastic valve plate mounting part 1...

Embodiment 2

[0061] Such as Figure 4 As shown, the concave valve plate of the compressor is generally circular and is mostly used in air-conditioning compressors; the concave valve plate of the compressor includes a main body 2 of the concave valve plate; the main body 2 of the concave valve plate is also provided with five fixing screw holes 202 , 5 fixing screw holes 202 are evenly arranged around the concave valve plate of the circular compressor.

[0062] The rest are the same as embodiment 1.

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Abstract

The invention discloses a machining method of a concave valve plate of a compressor as well as a product manufactured by using the machining method. The machining method is that A FANUC machining device is used for precision grinding on the mounting surface of an elastic valve sheet of the concave valve plate of the compressor and the working surface of an air exhaust port of the concave valve plate. The FANUC machining device comprises a working table of device, a power head of device, a machining tool fixedly connected to the bottom of the power head of device, and an XYZ tripod of a controlsystem, can achieve high-speed high-precision three-dimensional machining, and can perform synchronous positioned precision grinding on the mounting surface of the valve sheet of the concave valve plate of the compressor and the working surface of the air exhaust port of the concave valve plate. According to the concave valve plate of the compressor, manufactured by using the machining method, the mounting surface of the elastic valve sheet of the concave valve plate of the compressor and the working surface of the air exhaust port of the concave valve plate are both smooth surfaces, and completely on the same plane. The machining method and the product have the following beneficial effects: the mounting surface of the valve sheet and the working surface of the air exhaust port are machined synchronously; the flatness is less than or equal to 0.005 mm; the air exhaust port is air tight; and the valve sheet cannot be damaged easily.

Description

technical field [0001] The invention relates to a processing method of a concave valve plate and a processed product thereof, in particular to a processing method of a compressor concave valve plate and a product thereof. Background technique [0002] Compressors are important components of many home appliances, such as refrigerator compressors and air conditioner compressors. (Such as Figure 11 , Figure 12 Shown) the existing compressor concave valve plate blank is formed by pressing and sintering the powder metallurgy mold, and the side length (the distance between the two limiting protrusions) of the elastic valve plate mounting surface of the existing compressor concave valve plate is less than the The diameter of the air port working surface cannot be processed with the same machining tool, so the key elastic valve plate installation surface is the elastic valve plate installation rough surface; while the exhaust port working surface is subsequently finely ground and...

Claims

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Application Information

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IPC IPC(8): F04B39/10B24B1/00B24B19/00
CPCF04B39/10B24B1/00B24B19/00
Inventor 吴军辉
Owner 宁波横星铆枪制造有限公司