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Clamping assembly, clamping device and lathe

A technology of clamping components and clamping devices, which is applied in the direction of positioning devices, clamping, metal processing machinery parts, etc., can solve problems such as deformation of thin-walled parts such as flanges, meet processing requirements, improve clamping accuracy, and clamp The effect of force distribution

Active Publication Date: 2021-10-15
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a clamping assembly, a clamping device and a lathe to solve the problem that the contact between the clamping plane of the clamping jaw and the arc surface of the workpiece in the prior art causes the concentrated clamping force to cause flange-like thin-walled parts. prone to deformation problems

Method used

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  • Clamping assembly, clamping device and lathe
  • Clamping assembly, clamping device and lathe
  • Clamping assembly, clamping device and lathe

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of flange processing, in particular to a clamping assembly, a clamping device and a lathe. The clamping assembly includes: a clamping body (10), which is adapted to be connected with the main shaft (50); a plurality of clamping jaws (20), which are movably arranged on the clamping body (10) along the radial direction of the clamping body (10) and have The arc-shaped surface (221) matched with the outer peripheral surface of the flange (60) and the plurality of clamping jaws (20) are adapted to be connected with the driving member. According to the technical solution of the present invention, the arc-shaped surface of the clamping jaw cooperates with the outer peripheral surface of the flange, so that the clamping force is dispersed, and the flange-like thin-walled parts are not easily deformed, which meets the processing requirements.

Description

technical field [0001] The invention relates to the technical field of flange processing, in particular to a clamping assembly, a clamping device and a lathe. Background technique [0002] At present, most of the clamping mechanisms of CNC lathes are general-purpose hydraulic chucks. The use of general-purpose hydraulic chucks has certain limitations, and it is not suitable for processing flange parts. The reason is that the clamping surface of the jaws of the hydraulic chuck is The contact between the plane and the arc surface of the workpiece makes the clamping force concentrated, and the flange-like thin-walled parts are prone to deformation, which is difficult to meet the processing requirements. Contents of the invention [0003] The main purpose of the present invention is to provide a clamping assembly, a clamping device and a lathe to solve the problem that the contact between the clamping plane of the clamping jaw and the arc surface of the workpiece in the prior ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/12
CPCB23Q3/12
Inventor 王宇罗志强曾琨吴帅兵杨作硕张天翼
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD