Method for machining blanking blanks of compressor shell

A technology of a compressor casing and a processing method, which is applied to the processing field of compressor parts, can solve the problems of increasing costs, many stamping times, wasting raw materials, etc., and achieves the effects of reducing production costs, reducing stamping times, and improving production efficiency.

Active Publication Date: 2012-05-16
QINGDAO HAILIDA STAMPING PARTS +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The processing of the existing compressor shell is completed by punching one blanking workpiece at a time. This processing method has many times of punching, short service life of the mold, waste of raw materials, and low production efficiency, which also improves production to a certain extent. cost, which is not conducive to energy saving and efficiency enhancement of enterprises

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  • Method for machining blanking blanks of compressor shell
  • Method for machining blanking blanks of compressor shell
  • Method for machining blanking blanks of compressor shell

Examples

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, the blank 1 of the compressor casing is blanked.

[0025] Such as figure 2 As shown, the layout method 2 of the blanking blanks of the compressor casing before the present invention is improved is that a single blanking blank 1 is arranged in sequence.

[0026] Such as image 3 As shown, the layout mode 3 of the blanking blanks of the compressor casing used in the present invention determined on the raw material strip 18, wherein 5 or more blanking blanks 1 of the casing filled with the section line are processed and formed at one time, The guiding hole 19 is used for guiding and positioning the raw material strip 18 in the mould, and the positioning hole 4 is used for positioning during punching.

[0027] Such as Figure 4 , 5 As shown, the mold used in the processing method of the compressor shell blank blank of the present...

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Abstract

The invention discloses a method for machining blanking blanks of a compressor shell. The method comprises the following steps of: designing a blank layout capable of punching a plurality of blanking blanks (1) at one time on a raw material bar stock (18); accurately positioning the raw material bar stock (18) by using a guide plate (15) and a guide pin (6); and stamping the raw material bar stock (18) by using a stamping die to obtain the blanking blanks (1). Due to the adoption of the machining method and corresponding die thereof, the blanking workpieces of the compressor shell can be machined, so that the plurality of blanking blanks can be machined at one time, stamping times are reduced, the utilization ratio of raw materials is enhanced, production efficiency is improved and production cost is reduced.

Description

technical field [0001] The invention relates to a processing method for parts of a compressor, in particular to a processing method for blanking blanks of a compressor shell. Background technique [0002] The compressor shell is the shell of the compressor, carrying the connection of internal and external parts, which has an important impact on the operation performance, noise, vibration, maintenance and service life of the compressor itself. [0003] The processing of the existing compressor shell is completed by punching one blanking workpiece at a time. This processing method has many times of punching, short service life of the mold, waste of raw materials, and low production efficiency, which also improves production to a certain extent. The cost is not conducive to energy saving and efficiency enhancement of enterprises. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a processing method for blanking blank...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D28/06
Inventor 刘国平郝建明
Owner QINGDAO HAILIDA STAMPING PARTS
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