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CN-224212704-U - High-precision laser heat treatment device for chuck disc

CN224212704UCN 224212704 UCN224212704 UCN 224212704UCN-224212704-U

Abstract

The utility model provides a high-precision laser heat treatment device for a chuck disc body, which comprises a heat treatment box body, a linear rail and two lasers, wherein the top end opening of the heat treatment box body is hermetically installed with the linear rail, a pneumatic sliding block is installed at the bottom end rail groove of the linear rail, a connecting rod fixing seat is arranged at the bottom end of the pneumatic sliding block, a clamping jaw connecting rod is arranged at the bottom end of the connecting rod fixing seat, a cross clamping claw is arranged at the bottom end of the clamping jaw connecting rod, movable clamping blocks are installed at the four ends of the cross clamping claw, air inlet valves are installed at the side walls of the clamping jaw connecting rod, air channels are arranged in the clamping jaw connecting rod and the cross clamping claw, and the air inlet valves are communicated with the four movable clamping blocks through the air channels.

Inventors

  • CHEN CHUANFU

Assignees

  • 浙江双希数控机床有限公司

Dates

Publication Date
20260508
Application Date
20250513

Claims (6)

  1. 1. The chuck disc body high-precision laser heat treatment device comprises a heat treatment box body (1), a linear track (3) and two lasers (18), wherein an opening and closing box door plate (2) is hinged at the front box opening of the heat treatment box body (1) and at the box opening of the back, rock wool heat insulation plates (19) are arranged at the inner sides of the opening and closing box door plates (2), and the two lasers (18) are respectively arranged at the center of the rock wool heat insulation plates (19) and correspond to a heat treatment cavity of the heat treatment box body (1); The heat treatment box comprises a heat treatment box body (1), wherein the top end opening of the heat treatment box body is hermetically installed with a linear rail (3), a pneumatic sliding block (11) is installed at a bottom rail groove of the linear rail (3), a connecting rod fixing seat (12) is arranged at the bottom end of the pneumatic sliding block (11), a clamping jaw connecting rod (7) is arranged at the bottom end of the connecting rod fixing seat (12), cross clamping claws (13) are arranged at the bottom end of the clamping jaw connecting rod (7), movable clamping blocks (14) are installed at four ends of the cross clamping claws (13), an air inlet valve (15) is installed at the side wall of the clamping jaw connecting rod (7), air channels are formed in the clamping jaw connecting rod (7) and the cross clamping claws (13), and the air inlet valve (15) is communicated with four movable clamping blocks (14) through the air channels; The top of heat treatment box (1) one side is seted up material loading breach (4), pneumatic rising seat (5) are installed to the bottom of heat treatment box (1) one side, coating soaking box (6) are installed on the top of pneumatic rising seat (5).
  2. 2. The chuck disc high-precision laser heat treatment device according to claim 1, wherein toggle switches (8) are mounted on one side of the front surface and one side of the back surface of the heat treatment box body (1), power control wiring (20) are arranged on the side parts of the two lasers (18), and the two power control wiring (20) penetrate through wiring holes of the heat treatment box body (1) and are correspondingly connected with the toggle switches (8).
  3. 3. The chuck disc high-precision laser heat treatment device according to claim 1, wherein one end of the pneumatic sliding block (11) is provided with a transverse pulling rod (16), one end of the transverse pulling rod (16) is provided with a notch plugging plate (17), and the notch plugging plate (17) corresponds to the feeding notch (4).
  4. 4. A chuck-disk high-precision laser heat treatment device according to claim 3, characterized in that the length of the transverse pulling rod (16) is not smaller than the horizontal shortest distance between the laser (18) and the loading gap (4) and not larger than the horizontal longest distance between the laser (18) and the loading gap (4).
  5. 5. The chuck disc high-precision laser heat treatment device according to claim 1, wherein a plurality of heat dissipation through holes (10) are formed in one side of the top end of the heat treatment box body (1), a through hole cover plate (9) is movably arranged at the edge of one side of the top end of the heat treatment box body (1), and the through hole cover plate (9) covers the plurality of heat dissipation through holes (10).
  6. 6. The high-precision laser heat treatment device for the chuck disc according to claim 1, wherein a front guide plate (21) is arranged on the side of the top end of the coating soaking box (6), and the front guide plate (21) corresponds to the bottom of the feeding notch (4).

Description

High-precision laser heat treatment device for chuck disc Technical Field The utility model belongs to the technical field of laser heat treatment, and relates to a high-precision laser heat treatment device for a chuck disc. Background The chuck is a mechanical device on a machine tool for clamping a workpiece. The workpiece is clamped and positioned by the radial movement of the movable claws uniformly distributed on the chuck body. The chuck disc body is an important component part of the chuck, in order to ensure high precision and high precision of the chuck, heat treatment is usually required (the heat treatment is a metal heat processing technology for obtaining expected tissues and performances through heating, heat preservation and cooling, and the metal heat processing technology) generally adopts laser heat treatment, and a laser heat treatment device is provided for CN209747455U in the prior art, and comprises three lasers, each of which is provided with a laser controller, a system control unit, wherein the system control unit is used for carrying out overall time sequence control of three laser pulses and synchronous time sequence control with a moving table, the system control unit is in the form of a pulse generator, the laser heat treatment or annealing device or system realizes multi-beam superposition and time sequence controllability, can realize adjustment of a plurality of parameters such as wavelength, energy, pulse action time sequence and the like, can realize processing of the same set of device with compatible treatment deeper and shallower heat treatment or annealing technology, can greatly improve the processing efficiency while ensuring the obtaining excellent heat treatment or annealing performances, and can reduce the processing cost. However, when the prior art scheme is combined with the prior art device to treat the chuck body, the prior art device is not provided with a pretreatment step, namely, a light-absorbing coating (blackening process) is preset on the surface of the chuck body, and the prior art device is required to be sprayed in advance, so that not only is time and labor and material resources consumed, but also the light-absorbing coating at the clamping part is damaged when the clamping device clamps the outer surface of the chuck, and further the laser heat treatment effect is poor. Disclosure of Invention The utility model aims to provide a high-precision laser heat treatment device for a chuck disc body, which solves the problems in the background technology. The utility model aims at realizing the technical scheme that the chuck disc high-precision laser heat treatment device comprises a heat treatment box body, a linear track and two lasers, wherein an opening and closing box door plate is hinged at the box opening at the front side and the box opening at the back side of the heat treatment box body, rock wool heat insulation boards are arranged at the inner sides of the two opening and closing box door plates, and the two lasers are respectively arranged at the center of the rock wool heat insulation boards and correspond to a heat treatment cavity of the heat treatment box body; The top end opening of the heat treatment box body is hermetically installed with the linear rail, a pneumatic sliding block is installed at a bottom rail groove of the linear rail, a connecting rod fixing seat is arranged at the bottom end of the pneumatic sliding block, a clamping jaw connecting rod is arranged at the bottom end of the connecting rod fixing seat, cross clamping claws are arranged at the bottom end of the clamping jaw connecting rod, movable clamping blocks are installed at four ends of the cross clamping claws, an air inlet valve is installed at the side wall of the clamping jaw connecting rod, air paths are arranged in the clamping jaw connecting rod and in the cross clamping claws, and the air inlet valve is communicated with the four movable clamping blocks through the air paths; The top of heat treatment box one side has seted up the material loading breach, pneumatic rising seat is installed to the bottom of heat treatment box one side, the coating soaking box is installed on the top of pneumatic rising seat. In the high-precision laser heat treatment device for the chuck disc body, toggle switches are arranged on one side of the front surface and one side of the back surface of the heat treatment box body, power control wiring is arranged on two side parts of the laser, and the two power control wiring penetrates through wiring holes of the heat treatment box body and is correspondingly connected with the toggle switches. The purpose of setting like this is convenient for better control laser's connection and disconnection circuit through toggle switch, and convenient better operation, and in the operation in-process, toggle switch next door sets up corresponding digital identification, the audio-visual control degree of understanding laser of being con