CN219130981U

CN219130981U - Novel variable-axial-spacing multi-wire cutting mechanism

Info

Publication number: CN219130981U
Application number: CN202223431248.2U
Authority: CN
Inventors: 张沛
Original assignee: Jiangsu Sangang Thermal Pipeline Co ltd
Current assignee: Jiangsu Sangang Thermal Pipeline Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-06
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of wire cutting, in particular to a novel variable-axial-distance multi-wire cutting mechanism which comprises a shell, wherein a cavity is arranged in the shell, clamping plates with symmetrical positions are slidably connected to the left side wall and the right side wall of the cavity, a moving mechanism for driving the clamping plates to move forwards and backwards is arranged in the shell, four rotating shafts are arranged on the left wall ring of the cavity, the rotating shafts are rotationally connected with the left wall and the right wall of the cavity, a second wire roller is slidably connected on the rotating shafts, and a distance changing mechanism for driving the second wire roller to move left and right is arranged in the shell; compared with the traditional wire cutting mechanism, the wire cutting mechanism can control the metal wire used for cutting to move by moving the shaft sleeve connected with the wire rollers, can be provided with a plurality of wire rollers to ensure different cutting modes, can change the distance between the two wire rollers on the shaft to cut the cutting time, and can cut irregular tracks such as curves after the wire rollers move.

Description

Novel variable-axial-spacing multi-wire cutting mechanism

Technical Field

The utility model relates to the technical field of wire cutting, in particular to a novel variable-axial-distance multi-wire cutting mechanism.

Background

Most of the existing wire cutting mechanisms are single-wire cutting, the track of the wire cutting cannot be changed in the cutting process, when the wire cutting mechanism is used, feeding is needed manually, track adjustment is needed manually, errors are easily caused, workpiece materials are wasted, and therefore, the novel variable-axial-distance multi-wire cutting mechanism is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a novel variable-axial-distance multi-wire cutting mechanism for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel variable-inter-axis multi-wire cutting mechanism comprises a shell, wherein a cavity is arranged in the shell, clamping plates with symmetrical positions are connected to the left side wall and the right side wall of the cavity in a sliding manner, and a moving mechanism for driving the clamping plates to move forwards and backwards is arranged in the shell;

the cavity left wall is equipped with four axis of rotation, be equipped with in the casing and drive axis of rotation pivoted rotating electrical machines, the axis of rotation with wall rotation is connected about the cavity, sliding connection has the second line roller on the axis of rotation, be equipped with in the casing and drive the displacement mechanism that the second line roller left and right movement.

Preferably, the moving mechanism comprises screw grooves which are arranged in the cavity and are symmetrical in left-right positions, a first screw is rotationally connected in the screw grooves, a first motor which drives the first screw to rotate is arranged in the shell, and the clamping plate is in threaded connection with the first screw.

Preferably, the distance changing mechanism comprises a first wire roller arranged on the rotating shaft, and first metal wires bypassing the other three first wire rollers are fixedly connected to the first wire roller positioned at the rear side in the cavity.

Preferably, the outer wall of the rotating shaft is fixedly connected with a positioning key, the second wire roller is in sliding connection with the positioning key, and the second wire roller positioned at the inner rear side of the cavity is fixedly connected with a second metal wire which bypasses the other three second wire rollers.

Preferably, the outer wall of the second wire roller is provided with a sliding groove, a second lead screw with symmetrical upper and lower positions is rotationally connected in the cavity, a second motor for driving the second lead screw to rotate is arranged in the shell, a sliding shaft sleeve is connected to the second lead screw in a threaded manner, and the sliding shaft sleeve is in sliding connection with the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

compared with the existing wire cutting mechanism, the wire cutting mechanism can control the metal wire used for cutting to move by moving the shaft sleeve connected with the wire rollers, can be provided with a plurality of wire rollers to ensure different cutting modes, can change the distance between the two wire rollers on the shaft to cut the cutting time, and can cut irregular tracks such as curves after the wire rollers move.

Drawings

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

FIG. 2 is a bottom view of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the moving mechanism of FIG. 2 according to the present utility model;

FIG. 4 is a schematic diagram of the mechanism of FIG. 2 according to the present utility model;

FIG. 5 is a schematic view of the structure of FIG. 4A according to the present utility model;

in the figure:

11. a housing; 12. a cavity; 13. a screw groove; 14. a first lead screw; 15. a clamping plate; 16. a rotating shaft; 17. a first wire roll; 18. a first metal line; 19. a second wire roll; 20. a second lead screw; 21. a second metal line; 22. a positioning key; 23. a sliding sleeve; 24. a sliding groove; 25. a moving mechanism; 26. a distance changing mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1-5, a first embodiment of the present utility model provides a new variable-inter-axis multi-wire cutting mechanism, which comprises a housing 11, wherein a cavity 12 is arranged in the housing 11, clamping plates 15 with symmetrical positions are slidingly connected to left and right side walls of the cavity 12, and a moving mechanism 25 for driving the clamping plates 15 to move back and forth is arranged in the housing 11;

the moving mechanism 25 comprises screw grooves 13 which are arranged in the cavity 12 and are symmetrical in left-right positions, a first screw 14 is rotationally connected in the screw grooves 13, a first motor for driving the first screw 14 to rotate is arranged in the shell 11, and the clamping plate 15 is in threaded connection with the first screw 14.

When the workpiece cutting device is required to be used, the workpiece is fixed on the clamping plates 15 at two sides, the clamping plates 15 are controlled to move by starting the first motor to drive the first screw rod 14 to rotate, the first screw rod 14 rotates clockwise, at the moment, the clamping plates 15 move backward, the first screw rod 14 rotates anticlockwise, at the moment, the clamping plates 15 move forward, the workpiece can be conveyed to the cutting position to be cut, meanwhile, the clamping plates 15 can be changed in size, the workpiece and the cutting range can be adapted during working, and manual feeding can be used alternatively.

Example 2

Referring to fig. 1 to 5, in a second embodiment of the present utility model, based on the previous embodiment, specifically, the left wall of the cavity 12 is provided with four rotating shafts 16, a rotating motor that drives the rotating shafts 16 to rotate is disposed in the housing 11, the rotating shafts 16 are rotatably connected with the left and right walls of the cavity 12, a second wire roller 19 is slidingly connected on the rotating shafts 16, and a distance-changing mechanism 26 that drives the second wire roller 19 to move left and right is disposed in the housing 11;

the distance-changing mechanism 26 comprises a first wire roller 17 arranged on the rotating shaft 16, a first wire 18 bypassing the other three first wire rollers 17 is fixedly connected to the first wire roller 17 at the rear side in the cavity 12, a positioning key 22 is fixedly connected to the outer wall of the rotating shaft 16, a second wire 21 bypassing the other three second wire rollers 19 is fixedly connected to the second wire roller 19 at the rear side in the cavity 12, a sliding groove 24 is formed in the outer wall of the second wire roller 19, a second screw 20 with symmetrical upper and lower positions is rotatably connected to the cavity 12, a second motor driving the second screw 20 to rotate is arranged in the housing 11, a sliding shaft sleeve 23 is connected to the second screw 20 in a threaded manner, and the sliding shaft sleeve 23 is connected to the sliding groove 24 in a sliding manner.

When the utility model is used, the rotating motor is required to be started to control the rotating shaft 16 to rotate, the first metal wire 18 extending from the second first wire roller 17 from front to back bypasses the other three first wire rollers 17 and finally extends back, the second metal wire 21 extending from the second wire roller 19 from front to back bypasses the other three second wire rollers 19 and finally extends back, the first metal wire 18 and the second metal wire 21 can move at a high speed through the rotating motor, when the position of the second wire roller 19 is required to be moved, the second screw 20 can be driven to rotate through the second motor, the sliding shaft sleeve 23 can be driven to move leftwards through positive rotation, the sliding shaft sleeve 23 can be driven to move rightwards through reverse rotation, and the original cutting track can be changed through the movement of the sliding shaft sleeve 23 to drive the second wire roller 19 to move leftwards and rightwards under the positioning of the positioning key 22.

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 novel mechanism of variable interaxial distance multi-wire cutting, includes casing (11), be equipped with cavity (12), its characterized in that in casing (11): clamping plates (15) with symmetrical positions are connected to the left and right side walls of the cavity (12) in a sliding mode, and a moving mechanism (25) for driving the clamping plates (15) to move forwards and backwards is arranged in the shell (11);

the novel variable-pitch device is characterized in that four rotating shafts (16) are arranged on the left wall of the cavity (12), a rotating motor which drives the rotating shafts (16) to rotate is arranged in the shell (11), the rotating shafts (16) are rotationally connected with the left wall and the right wall of the cavity (12), a second line roller (19) is connected to the rotating shafts (16) in a sliding mode, and a variable-pitch mechanism (26) which drives the second line roller (19) to move left and right is arranged in the shell (11).

2. The variable inter-axis distance multi-wire cutting new mechanism of claim 1, wherein: the moving mechanism (25) comprises screw grooves (13) which are symmetrically arranged in the cavity (12) at left and right positions, a first screw (14) is rotationally connected in the screw grooves (13), a first motor which drives the first screw (14) to rotate is arranged in the shell (11), and the clamping plate (15) is in threaded connection with the first screw (14).

3. The variable inter-axis distance multi-wire cutting new mechanism of claim 1, wherein: the distance changing mechanism (26) comprises a first wire roller (17) arranged on the rotating shaft (16), and first wires (18) which bypass the other three first wire rollers (17) are fixedly connected to the first wire roller (17) at the rear side in the cavity (12).

4. A variable inter-axis distance multi-wire cutting new mechanism according to claim 3, wherein: the outer wall of the rotating shaft (16) is fixedly connected with a positioning key (22), the second wire roller (19) is in sliding connection with the positioning key (22), and the second wire roller (19) positioned at the inner rear side of the cavity (12) is fixedly connected with a second metal wire (21) which bypasses the other three second wire rollers (19).

5. The novel variable inter-axis distance multi-wire cutting mechanism as claimed in claim 4, wherein: the outer wall of the second wire roller (19) is provided with a sliding groove (24), a second lead screw (20) with upper and lower symmetrical positions is rotationally connected in the cavity (12), a second motor for driving the second lead screw (20) to rotate is arranged in the shell (11), a sliding shaft sleeve (23) is connected to the second lead screw (20) in a threaded mode, and the sliding shaft sleeve (23) is connected to the sliding groove (24) in a sliding mode.