Fixture for producing and machining mechanical parts

Abstract

The utility model relates to the technical field of mechanical part production and machining, and aims to provide a clamp for mechanical part production and machining, when a mechanical part needs to be lifted and machined, two driving motors are started at the same time to drive a threaded rod I to rotate, and a threaded block moves to drive a connecting seat I to move inwards; under the movable connection of a second connecting seat and a lifting rod, a lifting block drives a movable column to move upwards in a fixed column, then a workbench fixedly connected with the top of the movable column is lifted upwards, the height of the workbench is conveniently adjusted, a double-shaft driving motor is started, and then a second threaded rod and a third threaded rod are driven to rotate; and then the movable blocks on the two sides are driven to move, then the connecting blocks drive the driving blocks to move, then the clamping plates are driven to move, the mechanical parts placed on the workbench are clamped and fixed, and finish machining of the mechanical parts is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of mechanical parts production and processing technology, and in particular to a fixture for mechanical parts production and processing. Background Technology

[0002] Mechanical components (mainly referring to bearings, gears, molds, hydraulic components, pneumatic components, seals, fasteners, etc.) are an indispensable and important part of the equipment manufacturing industry. They directly determine the performance, level, quality, and reliability of major equipment and main products, and are key to realizing the transformation of my country's equipment manufacturing industry from large to strong. Fixtures are required during the production and processing of mechanical components. However, most existing fixtures cannot lift and clamp mechanical components, thus hindering precision machining and presenting certain limitations. Utility Model Content

[0003] The purpose of this utility model is to provide a fixture for the production and processing of mechanical parts, in order to solve the problems mentioned in the background art and facilitate its promotion.

[0004] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows:

[0005] A fixture for manufacturing and processing mechanical parts includes a base. A drive box is fixedly connected to the top of the base. Drive motors are fixedly connected to the outer walls of both sides of the drive box. The output end of the drive motor passes through the drive box and is fixedly connected to a threaded rod. A threaded block is threaded onto the threaded rod. A connecting seat is fixedly connected to the top of the threaded block. A fixed column is fixedly connected to the midpoint of the bottom of the inner wall of the drive box. Through slots are formed on the side walls of both sides of the fixed column. A vertical column is fixedly connected to the bottom of the inner wall of the drive box and inside the fixed column. A movable column is fitted onto the surface of the vertical column. A worktable is fixedly connected to the top of the movable column. Lifting blocks are fixedly connected to both sides of the movable column. The side of the lifting block closest to the through slot passes through the through slot and extends... Externally, a connecting seat two is fixedly connected to the side wall of the lifting block. A lifting rod is movably connected between the connecting seat one and the connecting seat two. A dual-axis drive motor is fixedly connected to the bottom of the inner wall of the worktable. Threaded rod two and threaded rod three are fixedly connected to the left and right output ends of the dual-axis drive motor, respectively. The ends of threaded rod two and threaded rod three away from the dual-axis drive motor are rotatably connected to the inner wall of the worktable. Moving blocks are threaded onto threaded rod two and threaded rod three. A connecting block is fixedly connected to the outer wall of the side of the moving block. A drive block is fixedly connected to the center of the top of the connecting block. A drive groove for cooperating with the drive block is opened on the top of the worktable. The drive block is slidably connected to the drive groove. A clamping plate is fixedly connected to the top of the drive block.

[0006] Furthermore, one end of the threaded rod away from the output end of the drive motor is rotatably connected to the side wall of the fixed column.

[0007] Furthermore, guide blocks are fixedly connected to both sides of the column, and guide grooves that are slidably connected to the guide blocks are opened on both sides of the movable column.

[0008] Furthermore, a slider is fixedly connected to the outer wall of the side of the connecting block away from the moving block, and sliding rods are fixedly connected to both sides of the inner wall of the worktable, with the slider slidably connected to the surface of the sliding rods.

[0009] Furthermore, the threads of threaded rod two and threaded rod three have opposite directions of rotation.

[0010] The beneficial effects of this utility model are as follows:

[0011] This utility model discloses a fixture for manufacturing and processing mechanical parts. When it is necessary to lift and process the mechanical parts, two drive motors are started simultaneously, which drives the threaded rod to rotate. This causes the threaded block to move and move the connecting seat to the inward side. With the movable connection between the connecting seat and the lifting rod, the lifting block drives the moving column to move upward in the fixed column, thereby lifting the worktable fixedly connected to the top of the moving column. This makes it easy to adjust the height of the worktable. The dual-axis drive motor is started, which drives the threaded rod and the threaded rod to rotate, which in turn drives the moving blocks on both sides to move. This causes the connecting block to drive the drive block to move, which in turn drives the clamping plate to move, thereby clamping and fixing the mechanical parts placed on the worktable, which facilitates the precision machining of the mechanical parts. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a fixture for the production and processing of mechanical parts according to the present invention;

[0013] Figure 2 This is a cross-sectional view of a jig drive box for manufacturing and processing mechanical parts according to this utility model;

[0014] Figure 3 This is a top sectional view of a fixture workbench for manufacturing and processing mechanical parts according to this utility model;

[0015] Reference table for attached figures:

[0016] 1. Base; 2. Drive box; 3. Drive motor; 4. Threaded rod one; 5. Threaded block; 6. Connecting seat one; 7. Fixed column; 8. Through slot; 9. Column; 10. Moving column; 11. Worktable; 12. Lifting block; 13. Connecting seat two; 14. Lifting rod; 15. Dual-axis drive motor; 16. Threaded rod two; 17. Threaded rod three; 18. Moving block; 19. Connecting block; 20. Drive block; 21. Drive slot; 22. Clamping plate; 23. Guide block; 24. Guide slot; 25. Slider; 26. Slide rod. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Identical components are indicated by the same reference numerals.

[0019] Depend on Figures 1 to 3 As shown, a fixture for manufacturing and processing mechanical parts includes a base 1. A drive box 2 is fixedly connected to the top of the base 1. Drive motors 3 are fixedly connected to the outer walls of both sides of the drive box 2. The output end of the drive motor 3 passes through the drive box 2 and is fixedly connected to a threaded rod 4. The end of the threaded rod 4 away from the output end of the drive motor 3 is rotatably connected to the side wall of a fixed column 7. A threaded block 5 is threadedly connected to the threaded rod 4. A connecting seat 6 is fixedly connected to the top of the threaded block 5. A fixed column 7 is fixedly connected to the midpoint of the bottom of the inner wall of the drive box 2. Through slots 8 are opened on both sides of the side walls of the fixed column 7. A column 9 is fixedly connected to the bottom of the inner wall of the drive box 2 and inside the fixed column 7. A movable column 10 is sleeved on the surface of the column 9. The top of the movable column 10 is fixedly connected to... The worktable 11 has lifting blocks 12 fixedly connected to both sides of the moving column 10. The side of the lifting block 12 near the through slot 8 passes through the through slot 8 and extends to the outside. The side wall of the lifting block 12 is fixedly connected to the connecting seat 13. The lifting rod 14 is movably connected between the connecting seat 16 and the connecting seat 13. When it is necessary to lift the mechanical parts for processing, the two drive motors 3 are started at the same time, which drives the threaded rod 4 to rotate. Then the threaded block 5 moves and drives the connecting seat 16 to move inward. Under the movable connection of the connecting seat 13 and the lifting rod 14, the moving column 10 is driven to move upward in the fixed column 7 through the lifting block 12, thereby lifting the worktable 11 fixedly connected to the top of the moving column 10, so as to facilitate the adjustment of the height of the worktable 11.

[0020] A dual-axis drive motor 15 is fixedly connected to the bottom of the inner wall of the worktable 11. Threaded rods 16 and 17 are fixedly connected to the output ends of the dual-axis drive motor 15 on its left and right sides, respectively. The ends of threaded rods 16 and 17 furthest from the dual-axis drive motor 15 are rotatably connected to the inner wall of the worktable 11. Moving blocks 18 are threaded onto threaded rods 16 and 17. A connecting block 19 is fixedly connected to the outer wall of the side of the moving block 18. A drive block 20 is fixedly connected to the center of the top of the connecting block 19. The top of the workbench 11 is provided with a drive groove 21 that works with the drive block 20. The drive block 20 is slidably connected to the drive groove 21. A clamping plate 22 is fixedly connected to the top of the drive block 20. When the dual-axis drive motor 15 is started, the threaded rod 16 and the threaded rod 17 are rotated, which in turn moves the moving blocks 18 on both sides. Then the connecting block 19 moves the drive block 20, which in turn moves the clamping plate 22, thereby clamping and fixing the mechanical parts placed on the workbench 11, which facilitates the precision machining of the mechanical parts.

[0021] Guide blocks 23 are fixedly connected to both sides of the column 9. Guide grooves 24 that are slidably connected to the guide blocks 23 are opened on both sides of the movable column 10. The stability of the movable column 10 when it is raised and lowered is ensured by the guide blocks 23 sliding in the guide grooves 24.

[0022] A slider 25 is fixedly connected to the outer wall of the side of the connecting block 19 away from the moving block 18, and a slide rod 26 is fixedly connected to both sides of the inner wall of the worktable 11. The slider 25 is slidably connected to the surface of the slide rod 26. The sliding connection between the slider 25 and the slide rod 26 ensures the stability of the connecting block 19 when it moves.

[0023] The threads of threaded rod 16 and threaded rod 17 have opposite directions, enabling the moving block 18 to move towards or relative to each other.

[0024] The above are merely preferred embodiments of this utility model patent and are not intended to limit this utility model patent. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A fixture for manufacturing and processing mechanical parts, comprising a base (1), characterized in that, A drive box (2) is fixedly connected to the top of the base (1). Drive motors (3) are fixedly connected to the outer walls of both sides of the drive box (2). The output end of the drive motor (3) passes through the drive box (2) and is fixedly connected to a threaded rod (4). A threaded block (5) is threaded onto the threaded rod (4). A connecting seat (6) is fixedly connected to the top of the threaded block (5). A fixing post (7) is fixedly connected to the midpoint of the bottom of the inner wall of the drive box (2). The fixing post (7) has two sides... All side walls are provided with through slots (8). A column (9) is fixedly connected to the bottom of the inner wall of the drive box (2) and inside the fixed column (7). A movable column (10) is fitted on the surface of the column (9). A worktable (11) is fixedly connected to the top of the movable column (10). Lifting blocks (12) are fixedly connected to both sides of the movable column (10). The side of the lifting block (12) near the through slot (8) passes through the through slot (8) and extends to the outside. A connecting rod is fixedly connected to the side wall of the lifting block (12). The second seat (13) is connected to the first connecting seat (6) and the second connecting seat (13) by a lifting rod (14). A dual-axis drive motor (15) is fixedly connected to the bottom of the inner wall of the worktable (11). Threaded rods two (16) and three (17) are fixedly connected to the left and right output ends of the dual-axis drive motor (15), respectively. The ends of threaded rods two (16) and three (17) away from the dual-axis drive motor (15) are rotatably connected to the inner wall of the worktable (11). The threaded rods 2 (16) and 3 (17) are threaded with moving blocks (18), and the outer wall of the side of the moving block (18) is fixedly connected with a connecting block (19). The center of the top of the connecting block (19) is fixedly connected with a driving block (20). The top of the workbench (11) is provided with a driving groove (21) that cooperates with the driving block (20). The driving block (20) is slidably connected with the driving groove (21). The top of the driving block (20) is fixedly connected with a clamping plate (22).

2. A fixture for manufacturing and processing mechanical parts according to claim 1, characterized in that, The end of the threaded rod (4) away from the output end of the drive motor (3) is rotatably connected to the side wall of the fixed column (7).

3. A fixture for manufacturing and processing mechanical parts according to claim 1, characterized in that, Guide blocks (23) are fixedly connected to both sides of the column (9), and guide grooves (24) that are slidably connected to the guide blocks (23) are provided on both sides of the movable column (10).

4. A fixture for manufacturing and processing mechanical parts according to claim 1, characterized in that, A slider (25) is fixedly connected to the outer wall of the side of the connecting block (19) away from the moving block (18), and a slide rod (26) is fixedly connected to both sides of the inner wall of the worktable (11). The slider (25) is slidably connected to the surface of the slide rod (26).

5. A fixture for manufacturing and processing mechanical parts according to claim 1, characterized in that, The threads of threaded rod two (16) and threaded rod three (17) have opposite directions of rotation.

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