CN221248704U

CN221248704U - Height-adjustable machining workbench

Info

Publication number: CN221248704U
Application number: CN202322959628.1U
Authority: CN
Inventors: 柳睿
Original assignee: Wuhan Tangwei Cnc Machinery Co ltd
Current assignee: Wuhan Tangwei Cnc Machinery Co ltd
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-07-02
Anticipated expiration: 2033-11-02

Abstract

The utility model discloses a height-adjustable machining workbench, which relates to the technical field of machining workbench, and comprises a machine body and a switch, wherein a first motor is arranged in the machine body and connected with a screw rod, a first sliding block is arranged on the screw rod and connected with a support rod through a hinge shaft, one end of the support rod is connected with a moving block through the hinge shaft, a second motor is arranged in the moving block, the second motor is connected with a rotating block, the device is provided with a height adjusting structure, when the height is required to be adjusted in the use process, the first motor can be started to drive the screw rod to rotate through the switch, so that a plurality of sliding blocks on the screw rod move to two sides in a sliding groove at the same time, and one end of the support rod is connected with the moving block through the hinge shaft, so that the sliding blocks drive the support rod to move at the same time, and the height of the moving block above the support rod is adjusted, and therefore the height of a workpiece is adjusted.

Description

Height-adjustable machining workbench

Technical Field

The utility model relates to the technical field of machining work tables, in particular to a height-adjustable machining work table.

Background

Various machine tools with different types are needed in the machining process, mainly a digital milling machine, a digital forming grinding machine, a digital lathe, an electric spark machine, a universal grinding machine, a machining center, laser welding, middle wire feeding, quick wire feeding, slow wire feeding, a cylindrical grinding machine, an internal grinding machine, a numerical control lathe and the like can be used for turning, milling, planing, grinding, drilling and the like of precise part machining, various irregularly-shaped parts can be machined, a workbench is matched with any machine tool for fixing a machined product, and the existing device has some defects; such as;

When the technology is used, firstly, a part to be processed is placed on a rotary table, then a screw rod is rotated anticlockwise through a handle, a fixing block is pushed to move and fix the part to be processed in the process of rotating the screw rod, when the fixing is carried out, because the inner surfaces of the two fixing blocks are adhered with anti-slip rubber mats, the sliding phenomenon of the processed part in the process of processing can be effectively prevented, a motor II is electrified, the motor II drives a threaded rod to rotate clockwise, threads on the threaded rod are meshed with threads in a rod sleeve in the process of rotating the threaded rod, the whole workbench is lifted by the threaded rod through the rod sleeve, so that the height of the workbench is adjusted, a telescopic rod is also telescopic in the process of lifting the workbench, a power supply of the motor I can be turned off after the height is adjusted, the height of the workbench can be adjusted quickly as required, the processing and the use of the part are facilitated, and the maintenance of the workbench in the process of adjusting the height is stable;

The device has some problems, when the device is used, the motor drives the threaded rod to rotate so that the height of the workbench is increased, the device is more complicated to use, and the device cannot adjust the workpiece when the workpiece is processed, so that the using effect is poor.

We have therefore proposed a height-adjustable machining table in order to solve the problems set out above.

Disclosure of utility model

The utility model aims to provide a height-adjustable machining workbench, which aims to solve the problems that the height adjustment of the machining workbench in the current market is inconvenient and the adjustment effect on a workpiece in the machining process is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a height-adjustable machining workbench comprises a machine body and a switch;

The machine body is internally provided with a first motor, the first motor is connected with a screw rod, the screw rod is provided with a first sliding block, the first sliding block is connected with a supporting rod through a hinge shaft, and one end of the supporting rod is connected with a moving block through the hinge shaft;

The inside second motor that is provided with of movable block, and second motor and rotor block are connected to the rotor block top is provided with the connecting block, the inside third motor that is provided with of connecting block, and third motor and first gear connection, and first gear and second gear engagement, second gear and rack engagement, and the rack is inside to be provided with the fourth motor, and fourth motor and second push rod are connected, second push rod front end is provided with the grip block.

As a preferable technical scheme of the utility model, the bottom of the machine body is provided with wheels, the wheels are symmetrically arranged around the center of the bottom of the machine body, and the wheels are made of rubber.

As the preferable technical scheme of the utility model, the left end and the right end of the screw rod are opposite in rotation direction, the screw rod is made of metal, and a plurality of first sliding blocks are arranged on the screw rod.

As the preferable technical scheme of the utility model, a first push rod is arranged above the machine body, and the front end of the first push rod is connected with the level meter.

As a preferable technical scheme of the utility model, a sliding groove is formed in the rotating block, a second sliding block is arranged in the sliding groove, and the second sliding block is connected with the connecting block.

As a preferable technical scheme of the utility model, a third sliding block is arranged below the rack, and moves in a sliding groove in the connecting block.

As a preferable technical scheme of the utility model, the racks are symmetrically arranged about the center of the machine body, and the racks on two sides are respectively meshed with the first gear and the second gear.

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

1. The device is provided with a height adjusting structure, when the height is required to be adjusted in the use process, the first motor can be started through the switch to drive the screw rod to rotate, so that a plurality of sliding blocks on the screw rod move towards two sides in the sliding groove simultaneously;

2. The device is provided with the regulation structure, still can drive the turning block through the second motor and rotate in the use for the turning block drives the angle modulation of work piece, when processing the different positions of work piece in the course of working needs, can drive the second push rod through the fourth motor and rotate, makes the work piece rotate, conveniently processes the different angles of work piece, can drive first gear through the third motor and rotate, because first gear and second gear engagement, make both sides rack remove through the third slider of below, drive the work piece position of top simultaneously and adjust.

Drawings

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

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

Fig. 5 is a schematic three-dimensional structure of a second pushrod according to the present utility model.

In the figure: 1. a body; 2. a switch; 3. a first motor; 4. a screw rod; 5. a first slider; 6. a support rod; 7. a moving block; 8. a second motor; 9. a rotating block; 10. a second slider; 11. a connecting block; 12. a third slider; 13. a third motor; 14. a first gear; 15. a second gear; 16. a rack; 17. a first push rod; 18. a fourth motor; 19. a second push rod; 20. a clamping block; 21. and (5) a level gauge.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the machining workbench with the adjustable height comprises a machine body 1 and a switch 2, wherein wheels are arranged at the bottom of the machine body 1 and are arranged in a central symmetry mode relative to the bottom of the machine body 1, the wheels are made of rubber, a first push rod 17 is arranged above the machine body 1, the front end of the first push rod 17 is connected with a level meter 21, a first motor 3 is arranged inside the machine body 1, the first motor 3 is connected with a screw rod 4, a first sliding block 5 is arranged on the screw rod 4, the left end and the right end of the screw rod 4 are opposite in rotation direction, the screw rod 4 is made of metal, a plurality of first sliding blocks 5 are arranged on the screw rod 4, the first sliding blocks 5 are connected with a supporting rod 6 through hinge shafts, one end of the supporting rod 6 is connected with a moving block 7 through the hinge shafts, firstly, the machine body 1 is pushed to move through the wheels at the bottom, after the machine body 1 is moved to a designated position, a workpiece to be machined is taken out, the workpiece to be machined is placed in the middle position above a connecting block 11, meanwhile, a second push rod 19 is started through the switch 2 to drive a clamping block 20 to move to clamp the workpiece, when the height is required to be adjusted, the first sliding block 4 is driven by the switch 2 to rotate the first motor 3, the first sliding block 4 is driven by the first motor 4 to rotate, the first sliding block 4 to rotate to the first sliding block 4, the first sliding block 4 is made to move to the first sliding block 5 to move to the first sliding block 6 to the first sliding block 5 through the moving block 6, and the moving block 7 to move the moving block to the moving block 7 to the first sliding block 7, and simultaneously, and the workpiece is simultaneously, and the moving piece is made to move the moving piece to be 5 to be connected to be 5 to be moved to be opposite to be 5 to be respectively. So that the level 21 moves to the same height as the connection block 11 to detect whether the current position is level;

The moving block 7 is internally provided with a second motor 8, the second motor 8 is connected with the rotating block 9, and a connecting block 11 is arranged above the rotating block 9, the rotating block 9 is internally provided with a chute, a second slide block 10 is arranged in the chute, and the second slide block 10 is connected with the connecting block 11, the connecting block 11 is internally provided with a third motor 13, and the third motor 13 is connected with a first gear 14, and the first gear 14 is meshed with a second gear 15, the second gear 15 is meshed with a rack 16, the rack 16 is arranged symmetrically with respect to the center of the machine body 1, and racks 16 on both sides are respectively meshed with the first gear 14 and the second gear 15, and the rack 16 is internally provided with a fourth motor 18, a third slide block 12 is arranged below the rack 16, and the third slide block 12 moves in the chute inside the connecting block 11, and the fourth motor 18 is connected with a second push rod 19, the front end of the second push rod 19 is provided with a clamping block 20, the rotating block 9 can be driven to rotate through the second motor 8 in the use process, so that the rotating block 9 drives the angle adjustment of a workpiece, when different positions of the workpiece need to be processed in the processing process, the second push rod 19 can be driven to rotate through the fourth motor 18, so that the workpiece can rotate, different angles of the workpiece can be processed conveniently, the first gear 14 can be driven to rotate through the third motor 13 in the processing process, the first gear 14 and the second gear 15 are meshed, the second gear 15 synchronously rotates, simultaneously the first gear 14 and the second gear 15 are meshed with the racks 16, the racks 16 on two sides can move through the third slide block 12 on the lower side, the position of the workpiece on the upper side is driven to be adjusted, meanwhile, the connecting block 11 can be manually pushed in the use process, the connecting block 11 is moved inside the rotating block 9 by the second slider 10, so that the position of the connecting block 11 is adjusted back and forth.

Working principle: when the height-adjustable machining workbench is used, firstly, the machine body 1 is pushed to move through the wheels at the bottom, after the machine body 1 is moved to a designated position, a workpiece to be machined is taken out and placed at the middle position above the connecting block 11, meanwhile, the second push rod 19 is started through the switch 2 to drive the clamping block 20 to move so as to clamp the workpiece, when the height is required to be adjusted in the use process, the first motor 3 is started through the switch 2 so as to drive the screw rod 4 to rotate, a plurality of first sliding blocks 5 on the screw rod 4 move to two sides in the sliding groove at the same time, as the first sliding blocks 5 are connected with the supporting rod 6 through the hinge shaft, one end of the supporting rod 6 is connected with the moving block 7 through the hinge shaft, the first sliding blocks 5 are driven to move while the supporting rod 6 is driven to move, so that the supporting rod 6 can adjust the height of the upper moving block 7, so that the height of the workpiece is adjusted, the upper level 21 can be driven to move by the first push rod 17 after adjustment, the level 21 can be moved to the same height as the connecting block 11 to detect whether the current position is horizontal, the rotating block 9 can be driven to rotate by the second motor 8 in the use process, the rotating block 9 can drive the angle adjustment of the workpiece, when the workpiece is required to be processed at different positions in the processing process, the second push rod 19 can be driven to rotate by the fourth motor 18, the workpiece is convenient to be processed at different angles, the first gear 14 can be driven to rotate by the third motor 13 in the processing process, the second gear 15 can synchronously rotate due to the engagement of the first gear 14 and the second gear 15, the first gear 14 and the second gear 15 are simultaneously engaged with the rack 16, the rack 16 on two sides moves through the third sliding block 12 below, and simultaneously drives the workpiece above to be adjusted, and meanwhile, the connecting block 11 can be manually pushed in the using process, so that the connecting block 11 moves inside the rotating block 9 through the second sliding block 10, and the position of the connecting block 11 is adjusted front and back.

To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A height-adjustable machining workbench comprises a machine body (1) and a switch (2);

the method is characterized in that:

the machine body (1) is internally provided with a first motor (3), the first motor (3) is connected with a screw rod (4), the screw rod (4) is provided with a first sliding block (5), the first sliding block (5) is connected with a supporting rod (6) through a hinge shaft, and one end of the supporting rod (6) is connected with a moving block (7) through the hinge shaft;

The movable block (7) is internally provided with a second motor (8), the second motor (8) is connected with the rotary block (9), and a connecting block (11) is arranged above the rotary block (9), a third motor (13) is arranged inside the connecting block (11), the third motor (13) is connected with a first gear (14), the first gear (14) is meshed with a second gear (15), the second gear (15) is meshed with a rack (16), a fourth motor (18) is arranged inside the rack (16), the fourth motor (18) is connected with a second push rod (19), and a clamping block (20) is arranged at the front end of the second push rod (19).

2. The height-adjustable machining workbench according to claim 1, wherein wheels are arranged at the bottom of the machine body (1), the wheels are symmetrically arranged with respect to the center of the bottom of the machine body (1), and the wheels are made of rubber.

3. The machining workbench with adjustable height according to claim 1, wherein the left end and the right end of the screw rod (4) are opposite in rotation direction, the screw rod (4) is made of metal, and a plurality of first sliding blocks (5) are arranged on the screw rod (4).

4. The height-adjustable machining workbench according to claim 1, wherein a first push rod (17) is arranged above the machine body (1), and the front end of the first push rod (17) is connected with a level meter (21).

5. Machining table with adjustable height according to claim 1, characterized in that the inside of the turning block (9) is provided with a slide groove, and in the slide groove is provided a second slide block (10), and the second slide block (10) is connected with the connecting block (11).

6. The height-adjustable machining table according to claim 1, characterized in that a third slide (12) is provided below the rack (16), and that the third slide (12) moves in a chute inside the connecting block (11).

7. The height-adjustable machining table according to claim 1, wherein the racks (16) are arranged symmetrically with respect to the center of the machine body (1), and the racks (16) on both sides are engaged with the first gear (14) and the second gear (15), respectively.