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Oil cylinder rear ear ring inner pin hole machining tool and machining method

A processing method and earring technology, applied in metal processing equipment, metal processing machinery parts, positioning devices, etc., can solve the problems of long processing time, affecting processing efficiency, cumbersome clamping, etc., achieve short processing time, improve processing efficiency, The effect of simple structure

Inactive Publication Date: 2020-05-08
哈尔滨通用液压机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The problem solved by the invention is that in the prior art, the earrings after the oil cylinder need to be re-clamped, the clamping is cumbersome, the processing time is long, and the processing efficiency is seriously affected when the inner holes of the earrings are processed in batches

Method used

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  • Oil cylinder rear ear ring inner pin hole machining tool and machining method
  • Oil cylinder rear ear ring inner pin hole machining tool and machining method
  • Oil cylinder rear ear ring inner pin hole machining tool and machining method

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Embodiment Construction

[0038] In the description of the present invention, it should be understood that the positive direction of "X" in the drawings represents the right, the reverse of "X" represents the left, the positive direction of "Y" represents the top, and the reverse of "Y" Represents downward, the positive direction of "Z" represents the front, the reverse direction of "Z" represents the rear, and the orientation or positional relationship indicated by the terms "X", "Y", "Z" etc. is based on the orientation shown in the drawings of the specification Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only, and should...

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Abstract

The invention provides an oil cylinder rear ear ring inner pin hole machining tool and machining method, and belongs to the technical field of oil cylinder machining. The oil cylinder rear ear ring inner pin hole machining tool comprises a limiting structure used for being connected with a machine tool chuck and a positioning structure used for fixing a rear ear ring and the limiting structure, wherein the limiting structure comprises a first limiting part and a second limiting part, the first limiting part is connected with the machine tool chuck, the second limiting part is connected with the rear ear ring, the positioning structure comprises a positioning part and a connecting part, the positioning part is connected with the rear ear ring, and the connecting part is used for connectingthe positioning part and the second limiting part. Compared with the prior art, according to the oil cylinder rear ear ring inner pin hole machining tool and machining method, when inner pin holes ofear rings are machined in batches, the limiting structure does not need to be separated from the machine tool chuck, the positioning structure can be directly disassembled for machining on the rear ear rings, the structure is simple, the machining time is short, and the machining efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of oil cylinder processing, in particular to a tool and a processing method for processing inner pin holes in earrings behind oil cylinders. Background technique [0002] When processing the back earrings of oil cylinders in batches, it was found that due to the irregular shape of the back earrings, a four-jaw chuck is required for alignment when drilling holes with a lathe, and it needs to be re-clamped every time an earring is processed. It takes at least 30 minutes for the clamping and alignment, and the processing time is long, which seriously affects the processing efficiency when the inner hole of the earring is processed in batches. Contents of the invention [0003] The problem solved by the invention is that in the prior art, the earrings after the oil cylinder need to be re-clamped, the clamping is cumbersome, the processing time is long, and the processing efficiency is seriously affected when t...

Claims

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Application Information

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IPC IPC(8): B23Q3/00B23B35/00B23B41/00
CPCB23B35/00B23B41/00B23Q3/00
Inventor 许春杰罗怀龙
Owner 哈尔滨通用液压机械制造有限公司
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