CN219598322U

CN219598322U - Wire clamping and guiding device of slow wire cutting machine tool

Info

Publication number: CN219598322U
Application number: CN202320206732.0U
Authority: CN
Inventors: 朱明军
Original assignee: Suzhou Bisen Precision Technology Co ltd
Current assignee: Suzhou Bisen Precision Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-08-29
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of machine tools and discloses a wire guiding device of a slow wire cutting machine tool, which comprises a bottom plate, wherein a supporting table is fixedly connected to the middle part of the top side of the bottom plate, a threaded rod is rotatably connected to the middle part of the supporting table, a motor is fixedly connected to the right end of the threaded rod, the left side of the motor is fixedly connected to the right side of the supporting table, a circular ring is connected to the left side of the outer wall of the threaded rod in a threaded manner, a left bracket is fixedly connected to the front side of the circular ring, the bottom end of the left bracket is slidably connected to the top side of the bottom plate, and a right bracket is fixedly connected to the right end of the front side of the supporting table. According to the utility model, the threaded rod is driven to rotate by the starting motor so as to drive the left bracket to move left and right, the winding cylinder is fixed together with the right bracket, the quick replacement of the electrode wire winding cylinder is facilitated, time and labor are saved, the working efficiency is improved, meanwhile, one end of the electrode wire is clamped by the semicircular clamp, the tightness of the electrode wire can be adjusted by rotation, and the cutting effect is improved.

Description

Wire clamping and guiding device of slow wire cutting machine tool

Technical Field

The utility model relates to the technical field of machine tools, in particular to a wire clamping and guiding device of a slow wire cutting machine tool.

Background

The slow wire cutting is one of the wire cutting of electric spark, also called low speed wire cutting, and is to use continuously moving fine metal wire as electrode to perform pulse spark discharge to eliminate metal and cutting to form the workpiece.

When the existing wire clamping and guiding device is used, the wire electrode winding cylinder is replaced, time and labor are wasted, working efficiency is reduced, the wire electrode is not tensioned during guiding, the wire electrode is easy to shake and does not meet the use requirement, and the cutting effect is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a wire clamping and guiding device of a slow wire cutting machine tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wire guide device is pressed from both sides to wire cutting machine tool slowly walks, includes the bottom plate, bottom plate top side middle part fixedly connected with brace table, the brace table middle part rotates and is connected with the threaded rod, threaded rod right-hand member fixedly connected with motor, motor left side fixedly connected with is on the brace table right side, threaded rod outer wall left side threaded connection has the ring, ring front side fixedly connected with left socle, left socle bottom sliding connection is on bottom plate top side, brace table front side right-hand member fixedly connected with right branch frame, be provided with winding section of thick bamboo between left socle and the right branch frame, winding section of thick bamboo left and right sides respectively with left socle, right branch frame be rotationally connected, winding section of thick bamboo outer wall winding has the wire electrode, bottom plate top side front end fixedly connected with processing platform, processing platform top side middle part fixedly connected with fixed block, fixed block top side middle part is provided with the through-hole, fixed block right side inside rotates and is connected with two semicircle anchor clamps, two semicircle anchor clamps pass through a plurality of bolted connection, bolt outer wall threaded connection has the nut, processing top side fixedly connected with right branch frame, the right branch frame is rotationally connected with the brace table middle part at the outer wall.

As a further description of the above technical solution:

and the left end of the threaded rod is fixedly connected with a limiting block.

As a further description of the above technical solution:

the electrode wire passes through the through hole and is clamped by two semicircular clamps.

As a further description of the above technical solution:

the right side of the outer wall of the semicircular clamp is fixedly connected with a handle.

As a further description of the above technical solution:

the middle part of the top side of the supporting table is fixedly connected with a supporting frame, the outer wall of the supporting frame is rotationally connected with a guide wheel, and the outer wall of the guide wheel is connected with an electrode wire.

As a further description of the above technical solution:

the supporting plate is fixedly connected to the rear end of the top side of the supporting table, and the front side of the supporting plate is fixedly connected with a wire buckle.

As a further description of the above technical solution:

the wire buckle is connected with the rear end of the electrode wire.

The utility model has the following beneficial effects:

1. according to the utility model, the motor drives the threaded rod to rotate, so that the circular ring is driven to move left and right, the left bracket moves right, and the winding cylinder is fixed in the middle by being matched with the right bracket.

2. According to the utility model, the semicircular clamp is driven to rotate by rotating the handle, so that the tightness of the electrode wire can be adjusted, and the phenomenon that the electrode wire is easy to shake due to loosening and non-tightening to influence the cutting effect is avoided.

Drawings

FIG. 1 is a front perspective view of a wire guide device of a slow wire cutting machine tool provided by the utility model;

FIG. 2 is a side perspective view of a wire guide device of a slow wire cutting machine tool according to the present utility model;

fig. 3 is a schematic diagram of a semicircular clamp structure of a wire guiding device of a wire cutting machine tool with slow wire feeding.

Legend description:

1. a bottom plate; 2. a support table; 3. a threaded rod; 4. a motor; 5. a circular ring; 6. a left bracket; 7. a right bracket; 8. a winding drum; 9. a limiting block; 10. an electrode wire; 11. a processing table; 12. a fixed block; 13. a through hole; 14. a semicircular clamp; 15. a bolt; 16. a nut; 17. a support block; 18. a handle; 19. a support frame; 20. a guide wheel; 21. a support plate; 22. and (5) a wire buckle.

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.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a wire clamping and guiding device of a slow wire cutting machine tool, which comprises a base plate 1, the middle part of the top side of the base plate 1 is fixedly connected with a supporting table 2, a supporting and guiding wheel 20, the middle part of the supporting table 2 is rotationally connected with a threaded rod 3, the right end of the threaded rod 3 is fixedly connected with a motor 4, the motor 4 rotates through driving the threaded rod 3, as a result of the sliding connection of a left bracket 6 and the base plate 1, thereby driving a circular ring 5 to move, and further driving the left bracket 6 to move left and right, the left side of the motor 4 is fixedly connected with the right side of the supporting table 2, the left side of the circular ring 5 is fixedly connected with a left bracket 6, the bottom end of the left bracket 6 is slidingly connected with the top side of the base plate 1, the right side of the supporting table 2 is fixedly connected with a right bracket 7, a winding cylinder 8 is arranged between the left bracket 6 and the right bracket 7 for winding of an electrode wire 10, the left side and right side of the winding cylinder 8 is rotationally connected with the left bracket 6 and the right bracket 7 respectively, the wire electrode 10 is wound on the outer wall of the winding cylinder 8, the front end of the top side of the bottom plate 1 is fixedly connected with a processing table 11, a table surface for processing a workpiece by slowly moving wires is fixedly connected with a fixed block 12 in the middle of the top side of the processing table 11, a through hole 13 is arranged in the middle of the top side of the fixed block 12, the wire electrode 10 penetrates into the fixed block 12 through the through hole 13, two semicircular clamps 14 are rotationally connected in the right side of the fixed block 12, the two semicircular clamps 14 clamp and fix one end of the wire electrode 10 together so as to facilitate the adjustment of tightness, the two semicircular clamps 14 are connected through a plurality of bolts 15, the bolts 15 connect the two semicircular clamps 14, nuts 16 are connected on the outer wall of the bolts 15 in a threaded manner, the right end of the top side of the processing table 11 is fixedly connected with a supporting block 17, the semicircular clamps 14 are supported so as to facilitate the operation of the rotation of the semicircular clamps 14, the outer wall of the semicircular clamp 14 is rotatably connected to the middle of the supporting block 17.

The threaded rod 3 left end fixedly connected with stopper 9 avoids threaded rod 3 to break away from supporting bench 2 inside, wire electrode 10 passes through-hole 13 and is pressed from both sides tight by two semicircle anchor clamps 14, semicircle anchor clamps 14 outer wall right side fixedly connected with handle 18, the operation is rotated to the hand of being convenient for, supporting bench 2 topside middle part fixedly connected with support frame 19, support frame 19 outer wall rotates and is connected with guide wheel 20 for to wire electrode 10's direction guide, guide wheel 20 outer wall links to each other with wire electrode 10, supporting bench 2 topside rear end fixedly connected with backup pad 21, backup pad 21 front side fixedly connected with wire knot 22 for the one end of fixed wire electrode 10, wire knot 22 links to each other with wire electrode 10 rear end.

Working principle: firstly, the motor 4 is started to drive the threaded rod 3 to rotate, thereby drive the ring 5 to move left and right, and then drive the left support 6 to move left and right, when the left support 6 is close to a certain distance with the right support 7, press from both sides tightly winding section of thick bamboo 8 between left support 6 and right support 7, the quick replacement of winding section of thick bamboo 8 has been realized, labour saving and time saving has improved work efficiency, simultaneously, when the improper problem of elasticity appears in wire electrode 10, rotate handle 18, drive semicircle anchor clamps 14 and rotate, because two semicircle anchor clamps 14 press from both sides the one end of wire electrode 10 tightly, the rotation process is further twined wire electrode 10 at semicircle anchor clamps 14 surface, play the effect of further tensioning wire electrode 10, avoided wire electrode 10 because loose not tight leads to the work to shake easily, influence the cutting effect.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a wire cutting off machine pincers silk guide device is walked slowly, includes bottom plate (1), its characterized in that: the utility model discloses a semicircular clamp, including bottom plate (1), supporting bench (1), threaded rod (3) top middle part fixedly connected with supporting bench (2), threaded rod (3) right side fixedly connected with motor (4), threaded rod (3) outer wall left side threaded connection has ring (5), ring (5) front side fixedly connected with left socle (6), left socle (6) bottom sliding connection is in bottom plate (1) top side, supporting bench (2) front side right-hand member fixedly connected with right branch frame (7), be provided with winding section of thick bamboo (8) between left socle (6) and right branch frame (7), winding section of thick bamboo (8) left and right branch frame (7) are rotation connection respectively, winding section of thick bamboo (8) outer wall winding has wire (10), bottom plate (1) top side front end fixedly connected with processing platform (11), processing platform (11) top side middle part fixedly connected with fixed block (12), two semicircular clamp (14) are connected with each other through-hole (14) inside the semicircular clamp, the outer wall of the bolt (15) is in threaded connection with a nut (16), the right end of the top side of the processing table (11) is fixedly connected with a supporting block (17), and the outer wall of the semicircular clamp (14) is rotationally connected to the middle of the supporting block (17).

2. The wire guide device of the slow wire cutting machine tool according to claim 1, wherein: the left end of the threaded rod (3) is fixedly connected with a limiting block (9).

3. The wire guide device of the slow wire cutting machine tool according to claim 1, wherein: the wire electrode (10) passes through the through hole (13) and is clamped by two semicircular clamps (14).

4. The wire guide device of the slow wire cutting machine tool according to claim 1, wherein: the right side of the outer wall of the semicircular clamp (14) is fixedly connected with a handle (18).

5. The wire guide device of the slow wire cutting machine tool according to claim 1, wherein: the middle part of the top side of the supporting table (2) is fixedly connected with a supporting frame (19), the outer wall of the supporting frame (19) is rotationally connected with a guide wheel (20), and the outer wall of the guide wheel (20) is connected with the electrode wire (10).

6. The wire guide device of the slow wire cutting machine tool according to claim 1, wherein: the supporting table (2) is fixedly connected with a supporting plate (21) at the rear end of the top side, and a wire buckle (22) is fixedly connected to the front side of the supporting plate (21).

7. The wire guide device of the slow wire cutting machine tool of claim 6, wherein: the wire buckle (22) is connected with the rear end of the electrode wire (10).