CN219704135U - A positioning table for mechanical processing - Google Patents

Abstract

The utility model discloses a positioning table for machining, and relates to the technical field of mechanical equipment; the utility model comprises a processing table body, wherein an adjusting component is fixedly arranged on the outer side surface of the processing table body, a protection pad is fixedly arranged in the processing table body, supporting legs are fixedly arranged on the lower surface of the processing table body, the four supporting legs are arranged, the adjusting component comprises a first fixing block, the first fixing block is fixedly connected to the outer side surface of the processing table body, a workpiece can be placed on the protection pad, and then the workpiece is driven to rotate by a rotary table to drive a round rod to rotate, so that a second bevel gear rotates, the second bevel gear drives a first bevel gear meshed with the second bevel gear to rotate, a double-head screw is rotated by a connecting block, the double-head screw rotates to enable square sleeve blocks sleeved on the outer side surface of the double-head screw to move, the distance between the two square sleeve blocks is adjusted, and therefore the distance between the two clamping plates is adjusted, and the length of the workpiece can be adjusted.

Description

A positioning table for mechanical processing

Technical field

The utility model relates to the technical field of mechanical equipment, specifically a positioning table for mechanical processing.

Background technique

Mechanical processing refers to the process of changing the outer dimensions or performance of the workpiece through a mechanical equipment. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. During the mechanical processing process, any change in the shape and size of the production object , location and nature, etc., the process of making it into a finished product or semi-finished product is called a process. The process can be divided into casting, forging, stamping, welding, machining, assembly and other processes. Mechanical processing generally refers to the mechanical processing of parts. The sum of the process and the assembly process of the machine, and other processes are called auxiliary processes.

The existing machining positioning table is inconvenient to adjust and position according to different workpiece sizes, and cannot meet the clamping needs of workpieces of different heights. In view of the above problems, the inventor proposes a machining positioning table to solve the above problems.

Utility model content

In order to solve the problem that the existing machining positioning table is inconvenient to adjust and position according to the different sizes of the workpieces, and cannot meet the clamping needs of workpieces of different heights; the purpose of this utility model is to provide a positioning table for machining.

In order to solve the above technical problems, the present utility model adopts the following technical solution: a positioning table for mechanical processing, including a processing table body, the outer surface of the processing table body is fixed with an adjustment component, and the inside of the processing table body is fixed with a protective pad. The lower surface of the processing table body is fixed with support legs, and there are four support legs;

The adjustment assembly includes a first fixed block, which is fixedly connected to the outer surface of the processing table body. A double-headed screw is rotated between the first fixed blocks. The outer surface of the double-headed screw is threaded with a square sleeve block. The sleeve block is slidably fitted to the outer surface of the processing table body. One end of the double-headed screw is fixed with a connecting block. The connecting block penetrates one of the first fixed blocks. The other end of the connecting block is fixed with a first bevel gear, two of which are fixed. A second fixed block is fixed on one side of the first fixed block, and a round rod is rotated on one side of one of the second fixed blocks. The round rod penetrates the other second fixed block, and a turntable is fixed on the end of the round rod. The outer surface of the round rod is fixed with a second bevel gear, and the second bevel gear meshes with the first bevel gear. A limit groove is provided on the side of the processing table, and the square sleeve block can slide along the limit groove;

The square cover block is fixedly provided with an adjusting and fixing component.

Preferably, the adjustment and fixing assembly includes a hollow block, which is fixedly connected to the upper surface of the square sleeve block. A movable sleeve rod is movable inside the hollow block. The upper end of the movable sleeve rod is fixed with a connecting plate, and the connecting plate is threaded. There is a first screw, and the end of the first screw is rotatably connected to a clamping plate. A limit rod is fixed on one side of the clamping plate close to the connecting plate. The limit rod movablely penetrates the connecting plate. The outer surface of the movable sleeve rod is provided with a The tooth plate penetrates the hollow block. The outer surface of the hollow block is fixedly provided with a square block. A rotating rod is provided for rotating between the square blocks. The outer surface of the rotating rod is covered with a gear. The gear meshes with the tooth plate. The gear is in mesh with the square block. Threaded holes are provided on the blocks, and threaded insertion rods are inserted into the threads of the threaded holes. There are several threaded holes, and an annular array of threaded holes is distributed on the outer surface of the gear.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This utility model can place the workpiece on the protective pad, and then rotate the turntable to drive the round rod to rotate, thereby rotating the second bevel gear. The second bevel gear drives the first bevel gear meshed with it to rotate. Through the connecting block The double-headed screw is rotated, and the square block set on the outer surface of the double-headed screw is rotated to move, and the distance between the two square block blocks is adjusted, thereby adjusting the distance between the two clamping plates. According to the workpiece Adjust the length;

2. According to the height of the workpiece, the utility model can rotate the threaded insertion rod to detach it from the threaded hole, and then turn the gear to drive the tooth plate meshing with it to move upward, so that the movable sleeve rod moves upward. After adjusting to After reaching the appropriate height, insert the threaded insertion rod into the threaded hole corresponding to the outer surface of the gear and the square block for fixation, and then rotate the first screw to push the clamping plate into contact with the workpiece, thereby clamping the workpiece and making it convenient to press the workpiece to adjust the size.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a schematic structural diagram of the adjustment component of the present utility model.

Figure 3 is a schematic structural diagram of the adjustment and fixing assembly of the present utility model.

Figure 4 is an enlarged structural schematic diagram of position A in Figure 3 of the present invention.

In the picture: 1. Processing table body; 11. Protective pad; 12. Supporting legs; 2. Adjustment component; 21. First fixed block; 22. Double-headed screw; 23. Square block; 24. First bevel gear; 25. Second fixed block; 26. Round rod; 27. Second bevel gear; 28. Turntable; 29. Limiting groove; 3. Adjustment fixed component; 31. Hollow block; 32. Movable sleeve rod; 33. Connecting plate ; 34. First screw; 35. Clamping plate; 36. Limiting rod; 37. Toothed plate; 38. Square block; 39. Rotary rod; 391. Gear; 4. Threaded hole; 41. Threaded rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1: As shown in Figures 1-4, the utility model provides a positioning table for machining, which includes a processing table body 1, and an adjustment component 2 is fixed on the outer surface of the processing table body 1;

The adjustment assembly 2 includes a first fixed block 21, which is fixedly connected to the outer surface of the processing table 1. A double-headed screw 22 is rotated between the first fixed blocks 21, and the outer surface of the double-headed screw 22 is threaded. A square sleeve block 23 is provided. The square sleeve block 23 is slidably fitted to the outer surface of the processing table body 1. One end of the double-headed screw 22 is fixedly provided with a connecting block. The connecting block penetrates one of the first fixed blocks 21, and the other end of the connecting block is fixed. A first bevel gear 24 is fixed at one end, two first fixed blocks 21 are fixed with a second fixed block 25 on one side, and a round rod 26 is rotated on one side of one of the second fixed blocks 25. The round rod 26 Penetrating through another second fixed block 25, the end of the round rod 26 is fixed with a turntable 28, and the outer surface of the round rod 26 is fixed with a second bevel gear 27. The second bevel gear 27 meshes with the first bevel gear 24. , the workpiece can be placed on the protective pad 11, and then the turntable 28 is rotated to drive the rod 26 to rotate, thereby rotating the second bevel gear 27, and the second bevel gear 27 drives the first bevel gear 24 meshed with it to rotate. The double-headed screw 22 rotates through the connecting block. The double-headed screw 22 rotates so that the square sleeve block 23 set on its outer surface moves, and the distance between the two square sleeve blocks 23 is adjusted, thereby adjusting the distance between the two clamping plates 35. The distance between them can be adjusted according to the length of the workpiece;

The square sleeve block 23 is fixedly provided with an adjusting and fixing component 3;

The adjusting and fixing assembly 3 includes a hollow block 31, which is fixedly connected to the upper surface of the square sleeve block 23. The hollow block 31 is movable with a movable sleeve rod 32, and the upper end of the movable sleeve rod 32 is fixed with a connecting plate 33, which is connected A first screw rod 34 is threaded on the plate 33. The end of the first screw rod 34 is rotatably connected to a clamping plate 35. The clamping plate 35 is fixedly provided with a limit rod 36 on one side close to the connecting plate 33. The limit rod 36 is movable. Penetrating the connecting plate 33, the outer surface of the movable sleeve rod 32 is provided with a tooth plate 37, the tooth plate 37 penetrates the hollow block 31, the outer surface of the hollow block 31 is fixedly provided with a square block 38, and a rotating rod is provided for rotating between the square blocks 38. 39. The outer surface of the rotating rod 39 is covered with a gear 391. The gear 391 meshes with the tooth plate 37. According to the height of the workpiece, the threaded insertion rod 41 can be rotated to detach from the threaded hole 4, and then the gear 391 can be turned to It drives the gear plate 37 meshed with it to move upward, thereby causing the movable sleeve rod 32 to move upward. After being adjusted to a suitable height, the threaded insertion rod 41 is inserted into the threaded hole 4 corresponding to the outer surface of the gear 391 and the square block 38 For fixation, the first screw 34 is rotated to push the clamping plate 35 into contact with the workpiece, thereby clamping the workpiece and facilitating adjustment according to the size of the workpiece.

A protective pad 11 is fixed inside the processing table body 1 .

By adopting the above technical solution, the workpiece is assisted to be supported.

The lower surface of the processing table body 1 is fixedly provided with supporting legs 12, and there are four supporting legs 12.

By adopting the above technical solution, the processing of the table body 1 is assisted.

A limiting groove 29 is provided on the side of the processing table body 1, and the square sleeve block 23 can slide along the limiting groove 29. The cross-sectional shape of the square sleeve block 23 is a "T" shape.

By adopting the above technical solution, the sliding movement of the square sleeve block 23 is assisted.

The gear 391 and the square block 38 are both provided with threaded holes 4. A threaded insertion rod 41 is inserted into the threaded hole 4. There are several threaded holes 4, and the threaded holes 4 are distributed in an annular array on the outer surface of the gear 391.

By adopting the above technical solution, it is easy to fix during adjustment.

Working principle: When the utility model is in use, the workpiece can be placed on the protective pad 11, and then the turntable 28 is rotated to drive the round rod 26 to rotate, thereby rotating the second bevel gear 27, and the second bevel gear 27 drives it. The meshed first bevel gear 24 rotates, and the double-headed screw 22 rotates through the connecting block. The double-headed screw 22 rotates so that the square sleeve block 23 set on its outer surface moves, and the distance between the two square sleeve blocks 23 is adjusted. Thus, the distance between the two clamping plates 35 can be adjusted according to the length of the workpiece. Then, according to the height of the workpiece, the threaded insertion rod 41 can be rotated to disengage from the threaded hole 4, and then the gear 391 can be turned to make it disengage. The gear plate 37 meshing with it is driven to move upward, so that the movable sleeve rod 32 moves upward. After being adjusted to a suitable height, the threaded insertion rod 41 is inserted into the threaded hole 4 corresponding to the outer surface of the gear 391 and the square block 38. After being fixed, the first screw 34 is rotated to push the clamping plate 35 into contact with the workpiece, thereby clamping the workpiece to facilitate adjustment according to the size of the workpiece.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. In this way, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims (7)

1. The utility model provides a positioning table for machining, includes processing stage body (1), its characterized in that: an adjusting component (2) is fixedly arranged on the outer side surface of the processing table body (1);

the adjusting component (2) comprises first fixing blocks (21), the first fixing blocks (21) are fixedly connected to the outer side surface of the processing table body (1), double-headed screws (22) are rotationally arranged between the first fixing blocks (21), square sleeve blocks (23) are sleeved on the outer side surfaces of the double-headed screws (22) in a threaded mode, the square sleeve blocks (23) are in sliding fit with the outer side surface of the processing table body (1), one ends of the double-headed screws (22) are fixedly provided with connecting blocks, the connecting blocks penetrate through one of the first fixing blocks (21), the other ends of the connecting blocks are fixedly provided with first bevel gears (24), one side of each of the two first fixing blocks (21) is fixedly provided with a second fixing block (25), one side of each second fixing block (25) is rotationally provided with a round rod (26), each round rod (26) penetrates through the other second fixing block (25), the end of each round rod (26) is fixedly provided with a rotary disc (28), the outer side surface of each round rod (26) is fixedly sleeved with a second bevel gear (27), and each second bevel gear (27) is meshed with each first bevel gear (24);

the square sleeve block (23) is fixedly provided with an adjusting and fixing assembly (3).

2. The positioning table for machining according to claim 1, wherein the adjusting and fixing assembly (3) comprises a hollow block (31), the hollow block (31) is fixedly connected to the upper surface of the square sleeve block (23), a movable sleeve rod (32) is movably sleeved in the hollow block (31), a connecting plate (33) is fixedly arranged at the upper end of the movable sleeve rod (32), a first screw rod (34) is inserted on the connecting plate (33), a clamping plate (35) is rotatably connected to the end part of the first screw rod (34), a limit rod (36) is fixedly arranged on one side, close to the connecting plate (33), of the clamping plate (35), the limit rod (36) movably penetrates through the connecting plate (33), a toothed plate (37) is fixedly arranged on the outer side surface of the movable sleeve rod (32), the toothed plate (37) penetrates through the hollow block (31), a square block (38) is fixedly arranged on the outer side surface of the hollow block (31), a rotary rod (39) is rotatably arranged between the square block (38), a gear (391) is sleeved on the outer side surface of the rotary rod (39), and the gear (391) is meshed with the gear (391).

3. A positioning table for machining according to claim 1, characterized in that the inside of the machining table body (1) is fixedly provided with a protective pad (11).

4. A positioning table for machining according to claim 1, characterized in that the lower surface of the machining table body (1) is fixedly provided with support legs (12), and the support legs (12) are provided with four.

5. A positioning table for machining according to claim 1, wherein the side surface of the machining table body (1) is provided with a limit groove (29), and the square sleeve block (23) is slidable along the limit groove (29).

6. A positioning table for machining according to claim 2, wherein the gear (391) and the square block (38) are provided with threaded holes (4), and the threaded holes (4) are internally threaded with threaded insert rods (41).

7. A positioning table for machining according to claim 6, characterized in that the threaded holes (4) are provided in a plurality, and the threaded holes (4) are distributed on the outer side surface of the gear (391) in a circular array.