Rotary clamp tool for automobile parts

Abstract

The utility model discloses an automobile part rotary clamping tool, relates to the automobile part processing field, and comprises a base, the base is internally provided with a first rotating groove and a second rotating groove, the first rotating groove is internally and rotatably provided with a first gear, the bottom of the first gear is fixedly provided with an output shaft of a first motor, and the second rotating groove is internally and rotatably provided with a second gear. A first gear is rotatably mounted in the first rotating groove, a second gear is rotatably mounted in the second rotating groove, the first gear is meshed with the second gear, a rotating table is fixedly mounted at the upper end of the second gear, two rectangular grooves are formed in the rotating table, and threaded rods are rotatably mounted in the rectangular grooves; the outer rings of the two threaded rods are both in threaded connection with threaded blocks, and moving blocks are fixedly installed at the upper ends of the threaded blocks. By the adoption of the structure, the second gear can be effectively driven to rotate so that the rotating base fixedly installed at the upper end of the second gear can rotate, the positions of parts can be effectively changed, and convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the field of automobile parts processing, in particular to a rotary clamping tool for automobile parts. Background Art

[0002] After the initial processing of automotive stamping parts, the surface needs to be deburred and polished. These treatments usually require professional technicians to use handheld polishing machines to perform. In order to stabilize the parts during the polishing work, a clamping tool is needed to clamp the parts before polishing.

[0003] The prior art has specially developed some rotary clamping fixtures for automotive parts. For example, the Chinese patent with the announcement number "CN218312859U" discloses "A rotary clamping fixture for automotive parts". By setting a clamping mechanism, clamping can be performed. When the clamped parts are to be rotated and adjusted, under the action of the two second electric push rods, the two second electric push rods are extended to allow the two mounting blocks to slide upward inside the slide groove through the sliders on the left and right sides, and the two rotating rods are driven to rotate by the movable rod, and the clamped parts can be adjusted at this time.

[0004] Although the parts can be effectively clamped by the clamping mechanism, and then the two rotating rods are driven to rotate by the movable rod, the clamped parts can be rotated and adjusted at this time, but when in use, the above structure can only clamp the parts and cannot rotate the parts. In this way, when another part of the part needs to be processed, the worker has to move to the other side of the part, which will increase the workload of the workers, appear very cumbersome and cannot improve work efficiency. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a rotary clamping fixture for automobile parts to solve the problems in automobile parts processing.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A rotary clamping tool for automobile parts comprises a base, wherein a first rotating groove and a second rotating groove are provided inside the base, a first gear is rotatably installed inside the first rotating groove, an output shaft of a first motor is fixedly installed at the bottom of the first gear, a second gear is rotatably installed inside the second rotating groove, the first gear and the second gear are meshed, a rotating platform is fixedly installed on the upper end of the second gear, two rectangular grooves are provided inside the rotating platform, threaded rods are rotatably installed inside the rectangular grooves, the outer rings of the two threaded rods are threadedly connected to a road thread block, a moving block is fixedly installed on the upper end of the threaded block, an end of the moving block away from the threaded block is provided with a placement groove, a second motor is fixedly installed on both sides of the rotating platform, and the output shaft of the second motor is fixedly installed on one end of the threaded rod.

[0008] As a preferred technical solution, a mounting groove is provided at the bottom of the first rotating groove, and the first motor is fixedly installed inside the mounting groove.

[0009] As an optimal technical solution, a groove is provided at the bottom of the second rotating groove, a first bearing is fixedly installed inside the groove, and a mounting block is integrally formed at the bottom of the second gear, and the mounting block is fixedly installed on the inner ring of the first bearing.

[0010] As a preferred technical solution, the second bearing is fixedly mounted on one end of the two rectangular slots away from the second motor, and the end of the threaded rod away from the second motor is fixedly mounted on the inner ring of the second bearing.

[0011] As an optimal technical solution, the rectangular groove has a circular opening at one end away from the second bearing, the threaded rod has a stopper integrally formed at one end away from the second bearing, and the output shaft of the second motor is fixedly connected to one end of the stopper through the circular opening.

[0012] As an optimal technical solution, two protruding blocks are fixedly installed on both sides of the second motor adjacent to the rotating table, a connecting rod is fixedly installed between the protruding blocks, and limiting blocks are integrally formed on both sides of the bottom of the movable block. A limiting opening is opened inside the limiting block, and the inner ring of the limiting opening is sleeved on the outer ring of the connecting rod.

[0013] As a preferred technical solution, connecting arms are fixedly installed on both sides of the second motor, one end of the connecting arm away from the second motor is fixedly installed on one side of the rotating table, and four supporting legs are fixedly installed on the bottom of the base.

[0014] In summary, the present invention has the following beneficial effects:

[0015] First, when the worker is using it, by driving the second motors on both sides of the rotating table, the rotation of the second motors drives the rotation of the two threaded rods. Under the rotation of the threaded rods, the threaded blocks threadedly connected to the outer circles of the threaded rods will move inwards and outwards, causing the threaded blocks to drive the moving blocks to move. There is a placement groove at the upper end of the moving blocks. In this way, when the two moving blocks are about to approach, the worker can effectively place the parts into the placement groove, effectively fixing the parts and facilitating the worker to effectively polish the parts, improving the effect of fixing the parts.

[0016] Second, when the staff finishes processing the parts and needs to process the other end of the parts, at this time, the worker can drive the first motor to rotate, and the rotation of the first motor drives the rotation of the first gear fixedly installed on the output shaft of the first motor. Since the first gear meshes with the second gear, when the first gear rotates, it can effectively drive the second gear to rotate, causing the rotating seat fixedly installed on the upper end of the second gear to rotate, effectively changing the position of the parts and improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the interior of the base of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the interior of the rectangular groove of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the first gear and the second gear of the present utility model;

[0021] Figure 5 is a schematic structural diagram of the threaded rod of the present utility model.

[0022] Reference numerals: 1, support leg; 2, base; 3, connecting arm; 4, second motor; 5, moving block; 6, placement groove; 7, limit block; 8, connecting rod; 9, protruding block; 10, rotating table; 11, circular opening; 12, limit opening; 13, threaded block; 14, first gear; 15, first motor; 16, first rotating groove; 17, installation groove; 18, second rotating groove; 19, groove; 20, second gear; 21, installation block; 22, first bearing; 23, rectangular groove; 24, threaded rod; 25, second bearing; 26, stop block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Embodiment

[0024] Refer to Figures 1 to 2, A rotary clamping tool for automotive parts in this embodiment includes a base 2. Inside the base 2, a first rotating groove 16 and a second rotating groove 18 are both provided. Inside the first rotating groove 16, a first gear 14 is rotatably installed. The bottom of the first gear 14 is fixedly installed with the output shaft of a first motor 15. Inside the second rotating groove 18, a second gear 20 is rotatably installed. The first gear 14 and the second gear 20 are meshed with each other. The upper end of the second gear 20 is fixedly installed with a rotating table 10. Inside the rotating table 10, two rectangular grooves 23 are both provided. Inside the rectangular grooves 23, threaded rods 24 are rotatably installed. Threaded blocks 13 are threadedly connected to the outer circles of the two threaded rods 24. The upper ends of the threaded blocks 13 are fixedly installed with moving blocks 5. An installation groove 6 is provided at one end of the moving block 5 away from the threaded block 13. On both sides of the rotating table 10, second motors 4 are fixedly installed. The output shafts of the second motors 4 are fixedly installed at one end of the threaded rods 24.

[0025] Reference Figures 2 to 4 , At the bottom of the first rotating groove 16, an installation groove 17 is provided. The first motor 15 is fixedly installed inside the installation groove 17 to improve the safety of the first motor 15. At the bottom of the second rotating groove 18, a groove 19 is provided. Inside the groove 19, a first bearing 22 is fixedly installed. An installation block 21 is integrally formed at the bottom of the second gear 20. The installation block 21 is fixedly installed on the inner ring of the first bearing 22. The first rotating groove 16 and the second rotating groove 18 can provide space for the first gear 14 and the second gear 20 to rotate, so that the first gear 14 and the second gear 20 are meshed with each other and will not interfere with the base 2 when the first gear 14 and the second gear 20 rotate. At one end of the two rectangular grooves 23 away from the second motor 4, a second bearing 25 is fixedly installed. The end of the threaded rod 24 away from the second motor 4 is fixedly installed on the inner ring of the second bearing 25. The second bearing 25 can provide a supporting effect and a fixing effect for the second gear 20, and play a role in facilitating disassembly and installation when the second gear 20 needs to be disassembled.

[0026] Reference Figures 3 to 5, circular openings 11 are provided at one ends of the rectangular grooves 23 away from the second bearing 25. A stop block 26 is integrally formed at one end of the threaded rod 24 away from the second bearing 25. The output shaft of the second motor 4 is fixedly connected to one end of the stop block 26 through the circular opening 11. The stop block 26 and the second bearing 25 can prevent the threaded block 13 from falling off, improving the connection effect of the threaded block 13 on the outer circle of the threaded rod 24. Two protrusion blocks 9 are fixedly installed on both sides of the turntable 10 close to the second motor 4. A connecting rod 8 is fixedly installed between the protrusion blocks 9. Limiting blocks 7 are integrally formed on both sides of the bottom of the moving block 5. A limiting opening 12 is provided inside the limiting block 7. The inner circle of the limiting opening 12 is sleeved on the outer circle of the connecting rod 8. When the moving block 5 moves, the limiting block 7 can provide a limiting effect for the moving block 5, effectively improving the stability of the moving block 5 when it moves, facilitating the movement of the moving block 5 and preventing the threaded block 13 from getting stuck.

[0027] Reference Figure 3 , connecting arms 3 are fixedly installed on both sides of the second motor 4. One end of the connecting arm 3 away from the second motor 4 is fixedly installed on one side of the turntable 10. Four support legs 1 are fixedly installed on the bottom of the base 2. The connecting arm 3 can fix the second motor 4 on both sides of the turntable 10, and the support legs 1 can provide a better fixing effect for the base 2.

[0028] Principle of use and advantages: When in use by workers, the second motors 4 on both sides of the rotating table 10 can be driven. The rotation of the second motors 4 drives the rotation of the two threaded rods 24. Under the rotation of the threaded rods 24, the threaded blocks 13 threadedly connected to the outer circles of the threaded rods 24 will move inward and outward, causing the threaded blocks 13 to drive the moving blocks 5 to move. An installation groove 6 is provided at the upper end of the moving block 5. In this way, when the two moving blocks 5 are about to approach, workers can effectively place the parts into the installation groove 6, effectively fixing the parts and facilitating the workers to effectively polish the parts, improving the effect of fixing the parts. Since limit blocks 7 are integrally formed on both sides of the bottom of the moving block 5, and a connecting rod 8 is slidably connected inside the limit block 7, both ends of the connecting rod 8 are fixedly installed on one side of the protruding block 9, and the protruding block 9 is fixedly installed on the upper end of the rotating table 10. When the moving block 5 moves, the limit block 7 can provide a limiting function for the moving block 5, effectively improving the stability of the moving block 5 during movement, facilitating the movement of the moving block 5 and preventing the threaded block 13 from getting stuck. Then, when the workers finish processing one end of the part and need to process the other end of the part, at this time, the workers can drive the first motor 15 to rotate, and the first motor 15 drives the rotation of the first gear 14 fixedly installed on the output shaft of the first motor 15. Since the first gear 14 meshes with the second gear 20, when the first gear 14 rotates, it can effectively drive the second gear 20 to rotate, causing the rotating seat fixedly installed on the upper end of the second gear 20 to rotate, effectively changing the position of the part and improving convenience. When the second gear 20 rotates, it rotates at a slow speed, which can effectively prevent injury to the workers and improve safety.

Claims

1. A rotary clamping tooling for automotive parts, including a base (2), characterized in that: Inside the base (2), a first rotating groove (16) and a second rotating groove (18) are respectively provided. Inside the first rotating groove (16), a first gear (14) is rotatably installed. The bottom of the first gear (14) is fixedly installed with the output shaft of a first motor (15). Inside the second rotating groove (18), a second gear (20) is rotatably installed. The first gear (14) and the second gear (20) are meshed with each other. The upper end of the second gear (20) is fixedly installed with a rotating table (10). Inside the rotating table (10), two rectangular grooves (23) are respectively provided. Inside the rectangular grooves (23), threaded rods (24) are rotatably installed. The outer circles of the two threaded rods (24) are respectively threadedly connected with threaded blocks (13). The upper ends of the threaded blocks (13) are fixedly installed with moving blocks (5). One end of the moving block (5) away from the threaded block (13) is provided with a placement groove (6). On both sides of the rotating table (10), second motors (4) are fixedly installed. The output shafts of the second motors (4) are fixedly installed at one end of the threaded rods (24).

2. The rotary clamping tooling for automotive parts according to claim 1, characterized in that: At the bottom of the first rotating groove (16), an installation groove (17) is provided. The first motor (15) is fixedly installed inside the installation groove (17).

3. The rotary clamping tooling for an automotive part according to claim 1, wherein: At the bottom of the second rotating groove (18), a groove (19) is provided. Inside the groove (19), a first bearing (22) is fixedly installed. At the bottom of the second gear (20), a mounting block (21) is integrally formed. The mounting block (21) is fixedly installed on the inner ring of the first bearing (22).

4. A rotary clamping tooling for automotive parts according to claim 1, characterized in that: At one end of the two rectangular grooves (23) away from the second motor (4), a second bearing (25) is fixedly installed. One end of the threaded rod (24) away from the second motor (4) is fixedly installed on the inner ring of the second bearing (25).

5. The rotary clamping tooling for an automotive part according to claim 1, characterized in that: At one end of the rectangular groove (23) away from the second bearing (25), circular openings (11) are respectively provided. One end of the threaded rod (24) away from the second bearing (25) is integrally formed with a stop block (26). The output shaft of the second motor (4) is fixedly connected to one end of the stop block (26) through the circular opening (11).

6. The rotary clamping tooling for automotive parts according to claim 1, characterized in that: On both sides of the rotating table (10) close to the second motor (4), two protruding blocks (9) are fixedly installed. A connecting rod (8) is fixedly installed between the protruding blocks (9). On both sides of the bottom of the moving block (5), limiting blocks (7) are integrally formed. Inside the limiting blocks (7), limiting openings (12) are provided. The inner ring of the limiting opening (12) is sleeved on the outer circle of the connecting rod (8).

7. The rotary clamping tooling for an automotive part according to claim 1, wherein: On both sides of the second motor (4), connecting arms (3) are fixedly installed. One end of the connecting arm (3) away from the second motor (4) is fixedly installed on one side of the rotating table (10). At the bottom of the base (2), four support legs (1) are fixedly installed respectively.

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