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Tool rest anti-collision device of double-tool-rest vertical turning machine

A technology of vertical lathes and anti-collision devices, which is applied to auxiliary devices, turning equipment, tool holder accessories, etc., and can solve problems such as left and right tool holder collisions and equipment damage

Active Publication Date: 2014-03-05
RONGCHENG METAL FORMING MACHINE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When processing small-diameter parts, the left and right tool holders feed and move toward the center of the workpiece at the same time. When the diameter of the part is smaller than the minimum approach distance between the two tool holders, the left and right tool holders will collide and cause equipment damage.

Method used

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  • Tool rest anti-collision device of double-tool-rest vertical turning machine
  • Tool rest anti-collision device of double-tool-rest vertical turning machine

Examples

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] as attached figure 1 As shown, the anti-collision device for the tool post of the double-turret vertical lathe includes a left bracket 3 fixed on the inside of the left tool post 1 and a right bracket 4 fixed on the inside of the right tool post 2. The left and right brackets are located on the same horizontal line. The front end of the left knife rest is provided with impact head 5.

[0013] as attached figure 2 As shown, a flange is fixed at the front end of the right bracket 4, and a screw 8 parallel to the right bracket 4 passes through the flange 6, and the front end of the screw 8 is fixed with the impact flange 7. The elastic sleeve 9 is set on the screw body between 7 and the flange plate 6, and the induction sleeve 10 is set on the screw body located at the rear end of the flange plate 6. The end of the screw body is provided with a r...

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Abstract

The invention relates to a protection device of a vertical turning machine, and provides a tool rest anti-collision device of a double-tool-rest vertical turning machine in order to solve the technical problem that collision occurs in a left tool rest of the double-tool-rest vertical turning machine and a right tool rest of the double-tool-rest vertical turning machine. The tool rest anti-collision device of the double-tool-rest vertical turning machine comprises a left support fixed to the inner side of the left tool rest and a right support fixed to the inner side of the right tool rest and the left support and the right support are located on the same horizontal line. The tool rest anti-collision device is characterized in that a collision head is arranged at the front end of the left tool rest, a flange abutting disk is fixed to the front end of the right support, a screw parallel to the right support penetrates through the flange abutting disk, the front end of the screw is fixed with a collision flange, the part, located between the collision flange and the flange abutting disk, of a screw body is sleeved with an elastic sleeve, the part, located at the rear end of the flange abutting disk, of the screw body is sleeved with an insulation sleeve, a rubber sleeve is arranged at the tail end of the screw body and an insulation switch is arranged at the position, corresponding to the rubber sleeve, of the right support and the induction switch is connected with a turning machine servo system. The protection device is simple and reasonable in structure and convenient to install.

Description

[0001] technical field [0002] The invention relates to a protection device for a vertical lathe, in particular to an anti-collision device for a tool rest of a double-turret vertical lathe. Background technique [0003] In the double-turret vertical lathe, the left and right tool rests move horizontally on the same beam guide rail. When processing small-diameter parts, the left and right tool holders feed and move toward the center of the workpiece at the same time. When the diameter of the part is smaller than the minimum approach distance between the two tool holders, the left and right tool holders will collide and cause equipment damage. Contents of the invention [0004] In order to prevent the technical problem that the left and right tool holders may collide when the double-turret vertical lathe is processing small-diameter parts, the present invention provides a tool holder anti-collision device for the double-turret vertical lathe. [0005] The technical soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B25/04
CPCB23B25/04
Inventor 张雷姚大帅王贺孟繁营芮珍珍
Owner RONGCHENG METAL FORMING MACHINE GROUP
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