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Axial displacement detecting device used during rotation of workpiece clamp

A technology of axial displacement and workpiece fixture, which is applied in the direction of manufacturing tools, metal processing machinery parts, metal processing equipment, etc., can solve problems such as no clamping of the hub, throwing of the hub, and inaccurate centering of the hub, etc., to improve safety , Improve work efficiency and ensure reliability

Pending Publication Date: 2019-09-20
BEIJING PROSPER PRECISION MACHINE TOOL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wheel hub industry has used robots for clamping during machining, but when the robot is operating, the fixture often does not clamp the hub or the centering of the hub is not accurate enough, resulting in the phenomenon of throwing parts when the hub rotates during machining.
At present, most lathe equipment does not have the function of clamping and centering detection of the wheel hub

Method used

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  • Axial displacement detecting device used during rotation of workpiece clamp

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0018] The embodiment of the invention discloses an axial displacement detection device when the workpiece fixture rotates, as shown in the attached figure 1 As shown, the detection device is applied to a CNC lathe, works with the fixture 1, and is assembled on the rotary two-stage oil cylinder 2, including a displacement sensor and an induction block. The displacement sensor is fixed on the fixed part of the rotary two-stage oil cylinder 2, and the induction b...

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Abstract

The invention provides an axial displacement detecting device used during rotation of a workpiece clamp. The detecting device is applied to a numerical control lathe and cooperates with the clamp to work to be assembled on a rotary double-stage oil cylinder, a displacement sensor and a sensing block are included, the displacement sensor is fixed on a fixing portion of the rotary double-stage oil cylinder, the sensing block is fixed to a rotating portion of the rotary double-stage oil cylinder, and the rotating portion is connected with a centering mechanism and a clamping mechanism of the clamp. By means of the axial displacement detecting device used during rotation of the workpiece clamp, detection of workpiece clamping and centering can be accurately achieved, the machining safety and the clamping reliability are ensured, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of on-line detection of lathe processing, and more specifically relates to an axial displacement detection device when a workpiece clamp rotates. Background technique [0002] The wheel hub industry has used robots for clamping during machining, but when the robot is operating, the fixture often does not clamp the hub or the centering of the hub is not accurate enough, resulting in the phenomenon of throwing parts when the hub rotates during machining. At present, most lathe equipment does not have the functions of clamping and centering detection of the wheel hub. [0003] Therefore, how to provide an axial displacement detection device when the workpiece holder rotates is a problem that those skilled in the art urgently need to solve. Contents of the invention [0004] In view of this, the present invention provides an axial displacement detection device when the workpiece holder rotates, so as to solve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q17/00
CPCB23Q17/003
Inventor 吴行飞
Owner BEIJING PROSPER PRECISION MACHINE TOOL CO LTD