A special planer for slide valve processing and its processing method

A slide valve and planer technology, which is applied to a special planer for slide valve processing and its processing field, can solve the problems of low processing efficiency, difficult to guarantee accuracy consistency, and low degree of automation, and achieve high processing efficiency, good accuracy consistency, and automation. high degree of effect

Active Publication Date: 2022-06-24
TAIZHOU XINYU VACUUM EQUIP MFG CO LTD
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  • Claims
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Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a method for solving the problems in the prior art that the machining of the outer circle of the vacuum pump slide valve has a low degree of automation, low processing efficiency, and difficulty in ensuring consistent accuracy

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  • A special planer for slide valve processing and its processing method
  • A special planer for slide valve processing and its processing method
  • A special planer for slide valve processing and its processing method

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Embodiment Construction

[0044] The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0045] It should be noted that the diagrams provided in this embodiment are only to illustrate the basic concept of the present invention in a schematic way, so the diagrams only show the components related to the present invention rather than the number, shape and the number of components in the actual implementation. For dimension drawing, the type, quantity and proportion of each component can be changed at will in actual implementation, a...

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Abstract

The invention provides a special planer for slide valve processing and its processing method, comprising: planer support mechanism, automatic rotation mechanism and planer movement mechanism; the automatic rotation mechanism includes tension screw and at least a pair of conical Elastic tire expansion; the planer support mechanism is set on the automatic rotation mechanism to fix and support the automatic rotation mechanism; the automatic rotation mechanism is simple in structure and can realize the intermittent movement of the slide valve, while ensuring that the slide valve is placed twice terminal neutrality requirements. The planer kinematic mechanism is provided with a planer that slides up and down, and the planer performs left-right reciprocating linear motion in the axial direction, and vertically moves up and down in the radial direction. The invention is used to solve the problems in the prior art that the machining of the outer circle of the slide valve of the vacuum pump has a low degree of automation, low machining efficiency and difficulty in ensuring consistent precision.

Description

technical field [0001] The invention relates to the technical field of machinery manufacturing, in particular to a special planer for sliding valve processing and a processing method thereof. Background technique [0002] Due to its structural characteristics, the spool valve pump has a much larger capacity than the rotary vane pump, so it is often used in large vacuum equipment. Due to the large eccentricity of the rotating mass of the spool valve pump, if the spool valve does not have a good mass balance, it will generate large vibrations during operation. The characteristics of vacuum pump slide valve parts are large diameter and long axial length. At present, the outer circle processing of vacuum pump slide valve has the following difficulties: [0003] 1. The dimensional accuracy of the outer circle is high, and the requirements for cylindricity and verticality of both ends are also high; [0004] 2. Conventional planers can only perform reciprocating linear processin...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D7/08B23D13/00
CPCB23D7/08B23D13/00
Inventor 张辉金建华蒋梦琳郑浩叶伟腾
Owner TAIZHOU XINYU VACUUM EQUIP MFG CO LTD
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