CN216576581U

CN216576581U - Linear guide rail device of large-scale linear cutting machine

Info

Publication number: CN216576581U
Application number: CN202122840147.XU
Authority: CN
Inventors: 梁亦水
Original assignee: Taizhou Fangrui Cnc Machinery Co ltd
Current assignee: Taizhou Fangrui Cnc Machinery Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-24
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a linear guide rail device of a large-scale wire cutting machine, which comprises a supporting table and a connecting seat, wherein a moving groove is arranged in the middle of the upper end of the supporting table, an electric motor penetrates through the right side of the supporting table and is arranged opposite to the moving groove, a motor shaft extends from one end of the electric motor, a lead screw is arranged at one end of the motor shaft, a moving block penetrates through one end of the lead screw, the moving block is in threaded connection with the lead screw, guide rails are arranged at the front end and the rear end of the upper end surface of the supporting table, the connecting seat is arranged at the upper end of the guide rails, sliding grooves penetrate through the front surface and the rear surface of the lower end of the connecting seat, and the inner wall of each sliding groove is in sliding connection with the front surface and the rear surface of each guide rail. In the present invention, the linear guide rail can be effectively used.

Description

Linear guide rail device of large-scale linear cutting machine

Technical Field

The utility model relates to the field of cutting machine tools, in particular to a linear guide rail device of a large-scale linear cutting machine tool.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short. Generally, the cutting machine is classified into a metal cutting machine, a forging machine, a woodworking machine, and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

At present, the guide rail of the large-scale cutting machine tool is not enough to be used, the brake cannot be effectively used, and the effective impact force cannot be reduced, so that a linear guide rail device of the large-scale linear cutting machine tool is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a linear guide rail device of a large-scale linear cutting machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: a linear guide rail device of a large-scale wire cutting machine tool comprises a supporting table and a connecting seat, wherein a moving groove is formed in the middle of the upper end of the supporting table, a motor penetrates through the right side of the supporting table and is arranged opposite to the moving groove, a motor shaft extends from one end of the motor, a lead screw is arranged at one end of the motor shaft, a moving block penetrates through one end of the lead screw, the moving block is in threaded connection with the lead screw, guide rails are arranged at the front end and the rear end of the upper end face of the supporting table, the connecting seat is arranged at the upper end of the guide rails, sliding grooves penetrate through the front surface and the rear surface of the lower end of the connecting seat, and the inner wall of each sliding groove is in sliding connection with the front surface and the rear surface of the guide rail;

the utility model discloses a spacing fixed-point trolley, including guide rail, electric putter, buffer slot, telescopic link, electric putter, the upper end of guide rail runs through and is provided with the lift groove, the inside lower extreme both sides of lift groove all are provided with electric putter, electric putter's upper end is provided with the elevator, the upper end of elevator runs through and is provided with the buffer slot, the inside lower extreme of buffer slot is provided with the telescopic link, the telescopic link is provided with a plurality ofly and equidistant range, the one end side of telescopic link is provided with the spring, the upper end of telescopic link is provided with the buffer board, the upper end of buffer board is provided with spacing post.

As a further description of the above technical solution:

the lower extreme of brace table all is provided with the support column all around, the lower extreme of support column is provided with the base.

As a further description of the above technical solution:

and a bearing is arranged on the left side in the moving groove, and an inner sleeve of the bearing is connected with the left end of the lead screw.

As a further description of the above technical solution:

the front and rear end lower extreme of guide rail is provided with mounting structure, mounting structure includes the mounting panel, the mounting panel runs through and is provided with the mounting hole, the inside of mounting hole is provided with the installed part.

As a further description of the above technical solution:

the side of telescopic link is provided with the stopper, the lower extreme of stopper is connected with the inside lower extreme of dashpot.

As a further description of the above technical solution:

the inside upper end of spout runs through and is provided with spacing hole, the lower extreme middle part of connecting seat is connected with the upper end of movable block.

As a further description of the above technical solution:

the lifting groove is provided with a plurality of lifting grooves which are arranged at equal intervals.

The utility model has the following beneficial effects:

1. according to the linear cutting machine, the motor in the moving groove drives the screw rod to rotate, so that the moving block moves, the connecting base is driven to move when the moving block moves, and the lower end of the large linear cutting machine is connected with the connecting base, so that the cutting machine moves along the guide rail, and the linear guide rail moves.

2. According to the utility model, when the connecting seat is braked and stops, the electric push rod drives the lifting block to ascend, and the limiting column is inserted into the limiting hole at the sliding groove in the connecting seat to limit the position, so that the position is prevented from deviating.

3. According to the utility model, when the limiting column is inserted into the limiting hole, the impact force can be reduced through the buffer structure, so that the impact of the limiting column is reduced.

4. The utility model can effectively improve the use stability and the operation convenience.

Drawings

Fig. 1 is an external view of a linear guide rail device of a large-scale wire cutting machine according to the present invention;

fig. 2 is a bottom view of a connecting seat of a linear guide device of a large-scale wire cutting machine according to the present invention;

fig. 3 is a plan view of a support table of a linear guide device of a large-scale wire cutting machine according to the present invention;

fig. 4 is a schematic view of the internal structure of a guide rail of a linear guide rail device of a large-scale linear cutting machine according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1;

fig. 6 is an enlarged schematic view of the structure at B in fig. 4.

Illustration of the drawings:

1. a base; 2. a support table; 3. a support pillar; 4. an electric motor; 5. a connecting seat; 6. a guide rail; 7. a limiting hole; 8. a chute; 9. a moving groove; 10. a bearing; 11. a moving block; 12. a lead screw; 13. a lifting groove; 14. an electric push rod; 15. a limiting block; 16. a lifting block; 17. a limiting column; 18. a spring; 19. a buffer tank; 20. a buffer plate; 21. a telescopic rod; 22. a mounting structure; 221. mounting holes; 222. mounting a plate; 223. and (4) a mounting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, one embodiment of the present invention is provided: a linear guide rail device of a large-scale wire cutting machine tool comprises a supporting table 2 and a connecting seat 5, support columns 3 are arranged on the periphery of the lower end of the supporting table 2, a base 1 is arranged at the lower end of each support column 3, a moving groove 9 is arranged in the middle of the upper end of the supporting table 2, a motor 4 penetrates through the right side of the supporting table 2 relative to the moving groove 9, a motor shaft extends from one end of the motor 4, a lead screw 12 is arranged at one end of the motor shaft, a bearing 10 is arranged on the left side inside the moving groove 9, an inner sleeve of the bearing 10 is connected with the left end of the lead screw 12, a moving block 11 penetrates through one end of the lead screw 12, the moving block 11 is in threaded connection with the lead screw 12, and the lead screw 12 is driven by the motor 4 to rotate so that the moving block 11 can move in position;

the front and rear ends of the upper end surface of the support platform 2 are provided with guide rails 6, the lower ends of the front and rear ends of the guide rails 6 are provided with mounting structures 22, each mounting structure 22 comprises a mounting plate 222, the mounting plate 222 is provided with a mounting hole 221 in a penetrating way, a mounting part 223 is arranged inside the mounting hole 221, the guide rail 6 is disassembled and assembled for use through the mounting structure 22, the connecting seat 5 is arranged at the upper end of the guide rail 6, the front and back surfaces of the lower end of the connecting seat 5 are respectively provided with a sliding chute 8 in a penetrating way, the inner wall of the sliding chute 8 is connected with the front and back surfaces of the guide rail 6 in a sliding way, the upper end inside the sliding chute 8 is provided with a limiting hole 7 in a penetrating way, the middle part of the lower end of the connecting seat 5 is connected with the upper end of the moving block 11, when the moving block 11 moves, the connecting seat 5 is driven to move for use, and the lower end of the large-scale linear cutting machine is connected with the connecting seat 5, so that the cutting machine moves along the guide rail 6;

the upper end of the guide rail 6 is provided with a lifting groove 13 in a penetrating manner, the lifting groove 13 is provided with a plurality of and equally spaced arrangements, both sides of the inner lower end of the lifting groove 13 are provided with electric push rods 14, the upper end of the electric push rods 14 is provided with a lifting block 16, the upper end of the lifting block 16 is provided with a buffer groove 19 in a penetrating manner, the inner lower end of the buffer groove 19 is provided with a telescopic rod 21, the side surface of the telescopic rod 21 is provided with a limiting block 15, the lower end of the limiting block 15 is connected with the inner lower end of the buffer groove 19, the telescopic rod 21 is provided with a plurality of and equally spaced arrangements, the side surface of one end of the telescopic rod 21 is provided with a spring 18, the upper end of the telescopic rod 21 is provided with a buffer plate 20, the upper end of the buffer plate 20 is provided with a limiting column 17, when the connecting seat 5 is braked, the lifting block 16 is driven by the electric push rods 14 to ascend, the limiting column 17 is inserted into a limiting hole 7 at the sliding groove 8 in the connecting seat 5, position definition is performed to improve the stabilization effect.

The working principle is as follows: the motor 4 in the moving groove 9 drives the screw rod 12 to rotate, so that the moving block 11 moves, when the moving block 11 moves, the connecting seat 5 is driven to move for use, the lower end of the large-scale wire cutting machine is connected with the connecting seat 5, so that the cutting machine moves along the guide rail 6, when the connecting seat 5 is braked, when the connecting seat 5 stops, the electric push rod 14 drives the lifting block 16 to ascend, and the limiting column 17 is inserted into the limiting hole 7 at the position of the sliding groove 8 in the connecting seat 5, so that the position is limited.

Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a large-scale wire cut electrical discharge machining bed's linear guide device, includes brace table (2) and connecting seat (5), its characterized in that: a moving groove (9) is formed in the middle of the upper end of the supporting table (2), an electric motor (4) penetrates through the right side of the supporting table (2) and is arranged opposite to the moving groove (9), a motor shaft extends from one end of the electric motor (4), a lead screw (12) is arranged at one end of the motor shaft, a moving block (11) penetrates through one end of the lead screw (12), the moving block (11) is in threaded connection with the lead screw (12), guide rails (6) are arranged at the front and rear ends of the upper end face of the supporting table (2), the connecting seat (5) is arranged at the upper end of the guide rails (6), sliding grooves (8) penetrate through the front and rear faces of the lower end of the connecting seat (5), and the inner wall of each sliding groove (8) is in sliding connection with the front and rear faces of the guide rails (6);

the utility model discloses a spacing pole (17) of guide rail (6) is provided with lift groove (13) in the upper end run through, the inside lower extreme both sides of lift groove (13) all are provided with electric putter (14), the upper end of electric putter (14) is provided with elevator (16), the upper end of elevator (16) is run through and is provided with buffer tank (19), the inside lower extreme of buffer tank (19) is provided with telescopic link (21), telescopic link (21) are provided with a plurality of and equidistant range, the one end side of telescopic link (21) is provided with spring (18), the upper end of telescopic link (21) is provided with buffer board (20), the upper end of buffer board (20) is provided with spacing post (17).

2. The linear guide device of a large-scale wire cutting machine according to claim 1, characterized in that: the support platform is characterized in that support columns (3) are arranged on the periphery of the lower end of the support platform (2), and a base (1) is arranged at the lower end of each support column (3).

3. The linear guide device of a large-scale wire cutting machine according to claim 1, characterized in that: a bearing (10) is arranged on the left side in the moving groove (9), and an inner sleeve of the bearing (10) is connected with the left end of the screw rod (12).

4. The linear guide device of a large-scale wire cutting machine according to claim 1, characterized in that: the utility model discloses a guide rail (6) is characterized in that the front and back end lower extreme of guide rail (6) is provided with mounting structure (22), mounting structure (22) include mounting panel (222), mounting panel (222) run through and are provided with mounting hole (221), the inside of mounting hole (221) is provided with installed part (223).

5. The linear guide device of a large-scale wire cutting machine according to claim 1, characterized in that: the side of telescopic link (21) is provided with stopper (15), the lower extreme of stopper (15) is connected with the inside lower extreme of dashpot (19).

6. The linear guide device of a large-scale wire cutting machine according to claim 1, characterized in that: the upper end of the inside of the sliding groove (8) is provided with a limiting hole (7) in a penetrating mode, and the middle of the lower end of the connecting seat (5) is connected with the upper end of the moving block (11).

7. The linear guide device of a large-scale wire cutting machine according to claim 1, characterized in that: the lifting grooves (13) are arranged in a plurality of equidistant mode.