Tubular workpiece supporting device of vertical lathe

A vertical lathe and supporting device technology, applied in positioning devices, metal processing mechanical parts, supports, etc., can solve the problems affecting the machining accuracy of the workpiece and the vibration of the upper part of the workpiece, and achieve the effect of improving the machining accuracy and preventing the chattering.

Inactive Publication Date: 2018-11-16
WEIFANG HUAYU PLASTIC MACHINERY
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Problems solved by technology

[0002] When the vertical lathe processes the cylindrical workpiece, the cylindrical workpiece is fixed on the processing turntable through the clamping block arranged around its circumference. Since the force of the clamping block to fix the workpiece is m

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  • Tubular workpiece supporting device of vertical lathe

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[0013] The present invention will be further described below in conjunction with the drawings and embodiments. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those of ordinary skill in the art can realize that the described embodiments can be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature, and are not used to limit the protection scope of the claims.

[0014] Such as figure 1 As shown, the cylindrical workpiece support device of a vertical lathe includes a processing turntable 1 on which a plurality of T-shaped grooves are radially arranged, and clamping pressure blocks 3 are fixedly installed in the T-shaped grooves. The clamping pressure block 3 is arranged in the circumferential direction of the cylindrical workpiece 2, a plurality of the clamping pressure ...

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Abstract

The invention discloses a tubular workpiece supporting device of a vertical lathe. The tubular workpiece supporting device comprises a machining rotary disk. The machining rotary disk is provided witha plurality of T-shaped grooves in the radial direction. Clamping pressing blocks are fixedly arranged in the T-shaped grooves. The clamping pressing blocks are circumferentially arranged around a tubular workpiece. The clamping pressing blocks are used in cooperation with fixation on the bottom end of the tubular workpiece. The upper portion of the tubular workpiece is sleeved with a hoop. A plurality of T-shaped seats around the tubular workpiece are mounted in the T-shaped grooves of the machining rotary disk. Supporting rods are hinged between the T-shaped seats and the hoop. The hoop, the supporting rods and the T-shaped seats constitute a supporting device used in cooperation with the clamping pressing blocks to achieve the fixing and supporting effect on the tubular workpiece. Theworkpiece is protected against vibration in the machining process, and the machining precision is effectively improved.

Description

technical field [0001] The invention relates to a supporting device for processing a workpiece, in particular to a supporting device for processing a cylindrical workpiece of a vertical lathe. Background technique [0002] When the vertical lathe processes the cylindrical workpiece, the cylindrical workpiece is fixed on the processing turntable through the clamping block arranged around its circumference. Since the force of the clamping block to fix the workpiece is mainly concentrated on the bottom end of the cylindrical workpiece, when the workpiece When the axial height of the workpiece is high, the upper part of the workpiece will vibrate during machining, which will affect the machining accuracy of the workpiece. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a support device for a cylindrical workpiece of a vertical lathe that prevents the vibration of the upper part of the cylindrical workpiece during pro...

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 王玉宽李海元王卫强黄胜利周炳宇代成联
Owner WEIFANG HUAYU PLASTIC MACHINERY
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