CN221817546U - A medium wire cutting mechanism - Google Patents

Abstract

The utility model relates to the technical field of wire cutting machines, in particular to a medium-speed wire cutting mechanism which comprises a processing table, a placing plate, a cutting assembly, a supporting assembly and a moving assembly, wherein the placing plate is fixedly arranged on the processing table, the cutting assembly is arranged on the processing table, the supporting assembly is arranged on the processing table, the moving assembly comprises a sliding rail, a sliding block, a fixing plate, a connecting rod, a pushing member and a clamping member, the sliding rail is fixedly arranged on the placing plate, the sliding block is arranged on the sliding rail, the fixing plate is fixedly arranged on the sliding block, the connecting rod is fixedly arranged on the fixing plate, the pushing member is arranged on the processing table, the clamping member is fixedly clamped on the fixing plate through the clamping member, the fixing plate is pushed to move through the pushing member, the sliding block is driven to stably move on the sliding rail to a designated position, and the workpiece is cut, so that the cutting position of the workpiece can be adjusted according to the production parameter requirements, and the practicability of equipment is improved.

Description

A medium wire cutting mechanism

Technical Field

The utility model relates to the technical field of wire cutting machines, in particular to a medium-speed wire cutting mechanism.

Background Art

Medium-speed wire cutting is a high-precision material cutting technology that uses metal conductivity and the principle of electric sparks. It is a high-energy-density thermal processing method that can reduce errors caused by material deformation and molybdenum wire loss through multiple cuttings, thereby relatively improving the processing quality. The processing quality can be between that of high-speed wire cutting machines and low-speed wire cutting machines.

The existing patent CN217316288U discloses a medium-speed wire cutting mechanism, which includes a cutting device body, an operating device and a placement plate. The operating device is fixedly installed on the surface of the cutting device body, and one side of the operating device is provided with the placement plate fixedly connected to the cutting device body. Two symmetrically arranged fixed plates are fixed on the surface of the placement plate. When it is necessary to cut an object, the object can be placed on the surface of the fixed plate and clamped by the clamping plate. At this time, the handle can be held and rotated to rotate the rotating rod. When the rotating rod rotates, the connecting block can be translated in the first limiting groove through the first spiral thread transmission. At this time, the first limiting groove can prevent the connecting block from flipping when transmitting with the first spiral thread, so that the connecting blocks can be close to each other to drive the clamping plate to clamp the object firmly, achieving the effect of facilitating the limiting and stabilizing, which is beneficial to improving the processing effect.

However, when using the existing patented medium-wire cutting mechanism, since the fixed plate is fixedly installed on the placement plate, after the fixed plate clamps the workpiece, the position where the workpiece needs to be processed cannot be moved to the wire cutting position according to the production requirements of the workpiece processing. Only workpieces of specified sizes can be cut, which reduces the practicality of the equipment.

Utility Model Content

The purpose of the utility model is to provide a medium-speed wire cutting mechanism, which solves the problem that during the use of the medium-speed wire cutting mechanism, since the fixed plate is fixedly mounted on the placement plate, after the fixed plate clamps the workpiece, the position where the workpiece needs to be processed cannot be moved to the wire cutting position according to the production requirements of the workpiece processing, and only workpieces of specified sizes can be cut, thereby reducing the practicability of the equipment.

To achieve the above-mentioned purpose, the utility model provides a medium-speed wire cutting mechanism, including a processing table, a placement plate, a cutting assembly, a supporting assembly and a moving assembly, the placement plate is fixedly mounted on the processing table, the cutting assembly is mounted on the processing table, the supporting assembly is mounted on the processing table, the moving assembly includes a slide rail, a slider, a fixed plate, a connecting rod, a pushing member and a clamping member, the slide rail is fixedly mounted on the placement plate, the slider is mounted on the slide rail, the slider is slidably connected to the slide rail, the fixed plate is fixedly mounted on the slider, the connecting rod is fixedly mounted on the fixed plate, the pushing member is mounted on the processing table, and the clamping member is mounted on the fixed plate.

Wherein, the pushing component includes an electric cylinder and a pushing shaft, the electric cylinder is fixedly installed on the processing table; one end of the pushing shaft is fixedly connected to the output shaft of the electric cylinder, and the other end of the pushing shaft is fixedly connected to the connecting rod.

Wherein, the clamping member includes a threaded rod, a rotating rod, a screw block and a clamping plate, the fixed plate has a placement groove, the threaded rod is installed in the placement groove; the rotating rod is fixedly installed on the threaded rod; the number of the screw blocks is two, the two screw blocks are respectively installed on the threaded rod, and the screw blocks are threadedly connected to the threaded rod; the clamping plate is installed on each screw block.

Wherein, the cutting assembly includes a fixed block, a cutting machine body, a wire rack and a tensioning member, the fixed block is fixedly installed on the processing table and is located on a side of the processing table close to the placement plate; the cutting machine body is fixedly installed on the fixed block; the wire rack is fixedly installed on the processing table; and the tensioning member is installed on the fixed block.

Wherein, the tensioning member comprises a support frame and a tensioning wheel, the support frame is fixedly mounted on the fixed block; the tensioning wheel is mounted on the support frame, and the tensioning wheel is rotatably connected to the support frame.

Wherein, the support assembly includes legs and a support seat, the number of the legs is four, and the four legs are respectively installed on the processing table; the support seat is installed on each of the legs.

The utility model discloses a medium-speed wire cutting mechanism, the slide rail is fixedly mounted on the placement plate, the slider is mounted on the slide rail, the fixing plate is fixedly mounted on the slider, the connecting rod is fixedly mounted on the fixing plate, the metal wire is sleeved on the wire rack and the tensioning wheel, and is arranged in the cutting machine body, the cutting machine body is started to make the metal wire rotate on the tensioning wheel, the wire rack ensures the supply of the metal wire, and the metal wire moves downward to the specified position, and then the rotating rod is rotated to make the threaded rod rotate in the placement groove, so that the two screw blocks move toward each other, drive the two clamping plates to move toward each other, and fix the workpiece, and then start the electric cylinder to drive the pushing shaft, push the connecting rod, make the fixing plate move, drive the slider to move stably on the slide rail, move to the cutting machine body, and cut the workpiece, so that the processing position of the workpiece can be adjusted according to the production parameter requirements, thereby improving the practicability of the equipment.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

FIG1 is a schematic diagram of the overall structure of a medium-speed wire cutting mechanism according to a first embodiment of the present invention.

FIG. 2 is a schematic diagram of the installation structure of the slide rail according to the first embodiment of the utility model.

FIG. 3 is an enlarged view of point A in FIG. 2 of the present invention.

FIG. 4 is a schematic diagram of the installation structure of the support base according to the second embodiment of the utility model.

In the figure: 101-processing table, 102-placing plate, 103-slide rail, 104-slider, 105-fixed plate, 106-connecting rod, 107-electric cylinder, 108-driving shaft, 109-threaded rod, 110-rotating rod, 111-screw block, 112-clamping plate, 113-placing groove, 114-fixed block, 115-cutting machine body, 116-wire rack, 117-support rack, 118-tensioning wheel, 119-metal wire, 120-workpiece, 201-support leg, 202-support seat.

DETAILED DESCRIPTION

Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

The first embodiment of the present application is:

Please refer to Figures 1 to 3, wherein Figure 1 is a schematic diagram of the overall structure of the wire cutting mechanism of the first embodiment of the utility model; Figure 2 is a schematic diagram of the installation structure of the slide rail of the first embodiment of the utility model; and Figure 3 is an enlarged view of point A in Figure 2 of the utility model.

The utility model provides a medium-speed wire cutting mechanism: including a processing table 101, a placement plate 102, a cutting assembly, a supporting assembly and a moving assembly, wherein the moving assembly includes a slide rail 103, a slider 104, a fixed plate 105, a connecting rod 106, a pushing member and a clamping member, wherein the pushing member includes an electric cylinder 107 and a pushing shaft 108, wherein the clamping member includes a threaded rod 109, a rotating rod 110, a screw block 111 and a clamping plate 112, wherein the cutting assembly includes a fixed block 114, a cutting machine body 115, a wire rack 116 and a tensioning member, wherein the tensioning member includes a supporting rack 117 and a tensioning wheel 118. The above-mentioned solution solves the problem that in the process of using the medium-speed wire cutting mechanism, since the fixed plate is fixedly mounted on the placement plate, after the fixed plate clamps and fixes the workpiece, the position where the workpiece needs to be processed cannot be moved to the wire cutting position according to the production requirements of the workpiece processing, and only the workpiece of a specified size can be cut, thereby reducing the practicality of the equipment. It can be understood that the above-mentioned solution can be used in the scene of workpiece cutting processing, and can also be used to solve the problem of stable support.

In this embodiment, the placement plate 102 is fixedly mounted on the processing table 101, the cutting assembly is mounted on the processing table 101, the supporting assembly is mounted on the processing table 101, and the moving assembly is mounted on the placement plate 102, so that the processing position of the workpiece can be adjusted according to production parameter requirements, thereby improving the practicability of the equipment.

Among them, the slide rail 103 is fixedly installed on the placement plate 102, the slider 104 is installed on the slide rail 103, the slider 104 is slidably connected to the slide rail 103, the fixed plate 105 is fixedly installed on the slider 104, the connecting rod 106 is fixedly installed on the fixed plate 105, the pushing member is installed on the processing table 101, and the clamping member is installed on the fixed plate 105. The slide rail 103 is made of stainless steel, and the slide rail 103 supports the sliding block 104; the slide block 104 is made of stainless steel, and the slide block 104 supports the fixed plate 105 and drives the fixed plate 105 to slide; the fixed plate 105 supports the clamping member, so that the workpiece 120 is clamped and fixed on the fixed plate 105; the connecting rod 106 drives the fixed plate 105 to move; the pushing member pushes the connecting rod 106 to move; the clamping member firmly clamps the workpiece 120; the workpiece 120 is firmly clamped on the fixed plate 105 by the clamping member, and the connecting rod 106 is pushed by the pushing member to move the fixed plate 105, driving the slider 104 to move stably on the slide rail 103 to the specified position, and cutting the workpiece 120, so that the cutting position of the workpiece 120 can be adjusted according to the production parameter requirements, thereby improving the practicality of the equipment.

Secondly, the electric cylinder 107 is fixedly mounted on the processing table 101; one end of the driving shaft 108 is fixedly connected to the output shaft of the electric cylinder 107, and the other end of the driving shaft 108 is fixedly connected to the connecting rod 106. The electric cylinder 107 drives the driving shaft 108; the driving shaft 108 is made of stainless steel, and the driving shaft 108 connects the electric cylinder 107 and the connecting rod 106 to push the connecting rod 106 to move; starting the electric cylinder 107 drives the driving shaft 108, thereby pushing the connecting rod 106 to move.

Again, the fixed plate 105 has a placement groove 113, and the threaded rod 109 is installed in the placement groove 113; the rotating rod 110 is fixedly installed on the threaded rod 109; the number of the screw blocks 111 is two, and the two screw blocks 111 are respectively installed on the threaded rod 109, and the screw blocks 111 are threadedly connected to the threaded rod 109; the clamping plate 112 is installed on each of the screw blocks 111. The fixing plate 105 is provided with the placement groove 113 on a side away from the connecting rod 106, and the placement groove 113 supports the rotation of the threaded rod 109, and the threaded rod 109 can rotate in the placement groove 113; the rotating rod 110 is manually rotated to rotate the threaded rod 109; the threaded rod 109 is composed of two opposite sections of threads, one screw block 111 is on one side of the threaded rod 109, and the other screw block 111 is on the other side of the threaded rod 109. When the threaded rod 109 rotates, the two screw blocks 111 move toward each other, respectively driving the two clamping plates 112 to move, so as to clamp and fix the workpiece 120.

Next, the fixing block 114 is fixedly mounted on the processing table 101 and is located on a side of the processing table 101 close to the placing plate 102; the cutting machine body 115 is fixedly mounted on the fixing block 114; the wire rack 116 is fixedly mounted on the processing table 101; and the tensioning member is mounted on the fixing block 114. The fixing block 114 supports the cutting machine body 115; the cutting machine body 115 provides power to move the metal wire 119 downward to contact the workpiece 120 for cutting; the wire rack 116 supports the metal wire 119 to ensure the supply of the metal wire 119; the tensioning member provides tension to the metal wire 119 during the movement of the metal wire 119; the cutting machine body 115 is started to rotate the metal wire 119 through the tensioning member, so that the metal wire 119 moves downward to a designated position to cut the workpiece 120.

Then, the support frame 117 is fixedly mounted on the fixed block 114; the tension wheel 118 is mounted on the support frame 117, and the tension wheel 118 is rotatably connected to the support frame 117. The support frame 117 supports the tension wheel 118; the tension wheel 118 provides tension to the metal wire 119 to prevent the metal wire 119 from being broken during the rotation process.

When a medium-speed wire cutting mechanism of this embodiment is used, the metal wire 119 is sleeved on the wire rack 116 and the tensioning wheel 118, and is arranged in the cutting machine body 115. The cutting machine body 115 is started to rotate the metal wire 119 on the tensioning wheel 118. The wire rack 116 ensures the supply of the metal wire 119, so that the metal wire 119 moves downward to a specified position, and then the rotating rod 110 is rotated to rotate the threaded rod 109 in the placement groove 113, so that the two screw blocks 111 move toward each other, driving the two clamping plates 112 to move toward each other, fixing and clamping the workpiece 120, and then starting the electric cylinder 107 to drive the driving shaft 108 to push the connecting rod 106 to move the fixing plate 105, driving the slider 104 to move stably on the slide rail 103 and move to the cutting machine body 115, so that the workpiece 120 is in contact with the metal wire 119 for cutting, so that the processing position of the workpiece 120 can be adjusted according to the production parameter requirements, thereby improving the practicability of the equipment.

The second embodiment of the present application is:

Please refer to FIG. 4 , which is a schematic diagram of the installation structure of the support base according to the second embodiment of the present invention.

The support assembly provided by the utility model includes a support leg 201 and a support seat 202 .

There are four legs 201, which are respectively mounted on the processing table 101; each leg 201 is mounted with a support seat 202. The legs 201 support the processing table 101; the side of the support seat 202 in contact with the ground is made of rubber, and the support seat 202 increases the contact area between the legs 201 and the ground, so that the legs 201 can stably support the processing table 101 and are not easily moved by external forces.

When the medium-speed wire cutting mechanism of this embodiment is in use, the support legs 201 support the processing table 101, and the support base 202 increases the contact area with the ground, so that the support legs 201 can stably support the processing table 101 and are not easily moved by external forces.

What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims (6)

1. The medium-speed wire cutting mechanism comprises a processing table, a placing plate, a cutting assembly and a supporting assembly, wherein the placing plate is fixedly arranged on the processing table, the cutting assembly is arranged on the processing table, the supporting assembly is arranged on the processing table,

Further comprising a movement assembly;

The movable assembly comprises a sliding rail, a sliding block, a fixed plate, a connecting rod, a pushing member and a clamping member, wherein the sliding rail is fixedly arranged on the placing plate, the sliding block is arranged on the sliding rail, the sliding block is in sliding connection with the sliding rail, the fixed plate is fixedly arranged on the sliding block, the connecting rod is fixedly arranged on the fixed plate, the pushing member is arranged on the processing table, and the clamping member is arranged on the fixed plate.

2. The medium wire cutting mechanism of claim 1, wherein,

The pushing component comprises an electric cylinder and a pushing shaft, and the electric cylinder is fixedly arranged on the processing table; one end of the pushing shaft is fixedly connected with the output shaft of the electric cylinder, and the other end of the pushing shaft is fixedly connected with the connecting rod.

3. The medium wire cutting mechanism of claim 1, wherein,

The clamping member comprises a threaded rod, a rotating rod, a screw block and a clamping plate, the fixing plate is provided with a placing groove, and the threaded rod is installed in the placing groove; the rotating rod is fixedly arranged on the threaded rod; the number of the screw blocks is two, the two screw blocks are respectively arranged on the threaded rod, and the screw blocks are in threaded connection with the threaded rod; and each screw block is provided with the clamping plate.

4. The medium wire cutting mechanism of claim 1, wherein,

The cutting assembly comprises a fixed block, a cutting machine body, a wire frame and a tensioning member, wherein the fixed block is fixedly arranged on the processing table and is positioned on one side of the processing table, which is close to the placing plate; the cutter body is fixedly arranged on the fixed block; the wire frame is fixedly arranged on the processing table; the tensioning member is mounted on the fixed block.

5. The medium wire cutting mechanism of claim 4, wherein,

The tensioning member comprises a supporting frame and a tensioning wheel, and the supporting frame is fixedly arranged on the fixed block; the tensioning wheel is installed on the support frame, and the tensioning wheel is rotationally connected with the support frame.

6. The medium wire cutting mechanism of claim 1, wherein,

The support assembly comprises four support legs and a support seat, and the four support legs are respectively arranged on the processing table; and each supporting leg is provided with a supporting seat.