CN219074613U

CN219074613U - Positioning mechanism of die processing linear cutting machine tool

Info

Publication number: CN219074613U
Application number: CN202320039503.4U
Authority: CN
Inventors: 张燕辉; 张燕杰; 杨晶晶
Original assignee: Tianjin Chengtongda Technology Co ltd
Current assignee: Tianjin Chengtongda Technology Co ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-05-26
Anticipated expiration: 2033-01-08

Abstract

The utility model relates to the technical field of mold processing and positioning, in particular to a positioning mechanism of a mold processing linear cutting machine tool. Through placing two cylindrical workpieces respectively on the recess, first lead screw nut on the first reciprocating screw of first motor drive moves down, the splint of first lead screw nut drive outer wall moves down, and the both sides of splint obtain the slide on the baffle and slide, until the backing plate of splint lower extreme contacts the circle and live the shape work piece and fix, utilize to place two cylindrical workpieces at the recess, and the drive lower plate of first motor is fixed cylindrical workpiece, carry out cylindrical workpiece cutting processing simultaneously to two, do not need manual operation, reduce operating time, work efficiency has been improved.

Description

Positioning mechanism of die processing linear cutting machine tool

Technical Field

The utility model relates to the technical field of die machining and positioning, in particular to a positioning mechanism of a die machining linear cutting machine tool.

Background

The linear cutting machine is a high-precision machining tool widely applied to cutting the shape of a metal part with higher machining precision, and the machining precision of a workpiece to be machined depends on the precision of the linear cutting machine and whether the positioning of a workpiece to be machined is accurate or not.

For example, the name of the authorized bulletin number is CN217071042U, which is a positioning mechanism of a wire cutting machine for die processing, although the problem that the existing positioning mechanism of the wire cutting machine for die processing cannot clamp multiple types of dies and the application range is limited is solved, the existing positioning mechanism of the wire cutting machine for die processing still exists, the dies are placed on the positioning groove, and the clamping plates are driven to move in a hand-operated mode, so that the clamping plates are used for fixing the dies, and the dies are effectively fixed and cut, but the existing positioning mechanism of the wire cutting machine for die processing only can fix and position a single die, and meanwhile, the fixing mode is manual, so that the moving speed of the fixing device is slow under the manual operation, the operation time is increased, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the problems that the operation time is increased and the working efficiency is reduced due to the fact that the moving speed of a fixing device is low under manual operation in a manual mode in the existing positioning mechanism of the die processing linear cutting machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould processing wire cut electrical discharge machining bed positioning mechanism, includes bottom plate and through-hole, the surface of bottom plate is linked together with the through-hole, the upper end of bottom plate is equipped with displacement device, displacement device includes the support frame, the lower extreme and the bottom plate fixed connection of support frame, the upper end and the first motor fixed connection of support frame, the output and the first reciprocal lead screw fixed connection of first motor, the outer wall and the first lead screw nut threaded connection of first reciprocal lead screw, the outer wall and the splint fixed connection of first lead screw nut, the lower extreme and the backing plate fixed connection of splint.

Preferably, the upper end of bottom plate is equipped with fixture device, fixture device includes the second motor, the outer wall and the bottom plate fixed connection of second motor, the output and the reciprocal lead screw fixed connection of second motor, the outer wall and the second screw nut threaded connection of the reciprocal lead screw of second, the outer wall and the connecting block fixed connection of second screw nut, the outer wall and the fixture fixed connection of connecting block.

Preferably, the upper end of bottom plate and baffle fixed connection, the slide is installed to the outer wall of baffle, the outer wall and the splint sliding connection of slide.

Preferably, the outer wall of the bottom plate is provided with a groove, and the outer wall of the groove is in sliding connection with the connecting block.

Preferably, a positioning groove is arranged on the surface of the bottom plate, and the surface of the positioning groove is fixedly connected with the anti-skid pad.

The utility model provides a positioning mechanism of a die processing linear cutting machine, which has the beneficial effects that: through placing two cylindrical workpieces respectively on the recess, first lead screw nut on the first reciprocating screw of first motor drive moves down, the splint of first lead screw nut drive outer wall moves down, and the both sides of splint obtain the slide on the baffle and slide, until the backing plate of splint lower extreme contacts the circle and live the shape work piece and fix, utilize to place two cylindrical workpieces at the recess, and the drive lower plate of first motor is fixed cylindrical workpiece, carry out cylindrical workpiece cutting processing simultaneously to two, do not need manual operation, reduce operating time, work efficiency has been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. the device comprises a bottom plate, 2, a through hole, 3, a displacement device, 301, a supporting frame, 302, a first motor, 303, a first reciprocating screw, 304, a first screw nut, 305, a clamping plate, 306, a base plate, 4, a clamp device, 401, a second motor, 402, a second reciprocating screw, 403, a second screw nut, 404, a connecting block, 405, a clamp, 5, a baffle, 6, a slideway, 7, a groove, 8, a positioning groove, 9 and a non-slip mat.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a mould processing linear cutting machine positioning mechanism, including bottom plate 1 and through-hole 2, the surface of bottom plate 1 is linked together with through-hole 2, the upper end of bottom plate 1 is equipped with displacement device 3, displacement device 3 includes support frame 301, the lower extreme and the bottom plate 1 fixed connection of support frame 301, the upper end and the first motor 302 fixed connection of support frame 301, the model of first motor 302 can according to actual demand, satisfy the work, the output and the first reciprocating screw 303 fixed connection of first motor 302, the outer wall and the first screw nut 304 threaded connection of first reciprocating screw 303, the outer wall and the splint 305 fixed connection of first screw nut 304, the lower extreme and the backing plate 306 fixed connection of splint 305, the material of backing plate 306 is made by rubber, and the surface has protruding ripple, the cylindrical mould of contact can take place deformation;

two cylindrical workpieces are respectively placed on the groove 7, the first motor 302 drives the first screw nut 304 on the first reciprocating screw 303 to move downwards, the first screw nut 304 drives the clamping plate 305 on the outer wall to move downwards, two sides of the clamping plate 305 slide on the baffle 5 to obtain the slide way 6 until the backing plate 306 at the lower end of the clamping plate 305 contacts with the round workpiece to fix, the two cylindrical workpieces are placed on the groove 7, the first motor 302 drives the lower clamping plate 305 to fix the cylindrical workpieces, and simultaneously, the cylindrical workpieces are cut and machined, manual operation is not needed, the operation time is shortened, and the working efficiency is improved.

Referring to fig. 1, 2 and 4, a fixture device 4 is arranged at the upper end of the bottom plate 1, the fixture device 4 comprises a second motor 401, the outer wall of the second motor 401 is fixedly connected with the bottom plate 1, the model of the second motor 401 is required to meet the requirement of work according to actual requirements, the output end of the second motor 401 is fixedly connected with a second reciprocating screw 402, the outer wall of the second reciprocating screw 402 is in threaded connection with a second screw nut 403, the outer wall of the second screw nut 403 is fixedly connected with a connecting block 404, and the outer wall of the connecting block 404 is fixedly connected with a fixture 405.

Referring to fig. 1 and 2, the upper end of the base plate 1 is fixedly connected with the baffle 5, the outer wall of the baffle 5 is provided with a slide way 6, the outer wall of the slide way 6 is slidably connected with the clamping plate 305, the outer wall of the base plate 1 is provided with a groove 7, the outer wall of the groove 7 is slidably connected with the connecting block 405, the surface of the base plate 1 is provided with a positioning groove 8, the surface of the positioning groove 8 is fixedly connected with the anti-skid pad 9, the anti-skid pad 9 is made of rubber, and the surface of the anti-skid pad 9 is provided with raised waves.

Working principle:

when a cylindrical workpiece needs to be machined, the cylindrical workpiece is placed on the lower groove 7, the outer wall of the cylindrical workpiece is in contact with the anti-slip pad 9, an external power supply of the first motor 302 is connected, the first motor 302 starts to work, the first motor 302 drives the first screw nut 304 on the first reciprocating screw 303 to move downwards, the first screw nut 304 drives the clamping plate 305 on the outer wall to move downwards, two sides of the clamping plate 305 slide on the baffle 5 until the backing plate 306 at the lower end of the clamping plate 305 is contacted with a round workpiece to be fixed, the backing plate 306 is extruded to deform, movement of the round workpiece is avoided, an external power supply of the second motor 401 is connected, the second motor 401 starts to work, the first motor 401 drives the second screw nut 403 on the second reciprocating screw 402 to move left and right, the second screw nut 403 drives the clamp 405 on the connecting block 404 to move left and right until the outer wall of the clamp 405 can limit the cylindrical workpiece, and then the cylindrical die can be cut.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould processing wire cut electrical discharge machining bed positioning mechanism, includes bottom plate (1) and through-hole (2), the surface of bottom plate (1) is linked together its characterized in that with through-hole (2): the upper end of bottom plate (1) is equipped with displacement device (3), displacement device (3) include support frame (301), the lower extreme and the bottom plate (1) fixed connection of support frame (301), the upper end and the first motor (302) fixed connection of support frame (301), the output and the first reciprocating screw (303) fixed connection of first motor (302), the outer wall and the first screw nut (304) threaded connection of first reciprocating screw (303), the outer wall and splint (305) fixed connection of first screw nut (304), the lower extreme and backing plate (306) fixed connection of splint (305).

2. The die tooling wire cutting machine positioning mechanism of claim 1, wherein: the upper end of bottom plate (1) is equipped with fixture device (4), fixture device (4) include second motor (401), the outer wall and the bottom plate (1) fixed connection of second motor (401), the output and the reciprocal lead screw (402) fixed connection of second motor (401), the outer wall and the second screw nut (403) threaded connection of reciprocal lead screw (402), the outer wall and connecting block (404) fixed connection of second screw nut (403), the outer wall and fixture (405) fixed connection of connecting block (404).

3. The die tooling wire cutting machine positioning mechanism of claim 1, wherein: the upper end of the bottom plate (1) is fixedly connected with the baffle (5), a slide way (6) is arranged on the outer wall of the baffle (5), and the outer wall of the slide way (6) is in sliding connection with the clamping plate (305).

4. The die tooling wire cutting machine positioning mechanism of claim 1, wherein: the outer wall of the bottom plate (1) is provided with a groove (7), and the outer wall of the groove (7) is in sliding connection with the connecting block (404).

5. The die tooling wire cutting machine positioning mechanism of claim 1, wherein: the surface mounting of bottom plate (1) has constant head tank (8), the surface of constant head tank (8) is connected with slipmat (9) fixed.