Four-axis clamp for speed reducer box body

Abstract

The utility model discloses a four-axis clamp for a speed reducer box body, which relates to the technical field of clamps, and comprises a mounting seat, the upper end of the mounting seat is fixedly connected with a support, the inner wall of the support is provided with a rotating unit for rotating the speed reducer box body, the upper end of the support is rotatably connected with a rotating plate, and the upper end of the rotating plate is provided with a rotating shaft. And an adjusting unit is arranged at the upper end of the rotating plate. Through cooperation of the adjusting unit and the clamping unit, the speed reducer box bodies of different sizes can be clamped, machining errors caused by displacement or shaking of the box bodies are reduced, and therefore the machining precision is improved; the speed reducer box body fixed on the clamp can flexibly rotate through the adjusting unit, the tedious operation of repeatedly adjusting the position of the box body in the machining process is avoided, and the machining efficiency and flexibility are improved.

Description

Technical Field

[0001] This utility model relates to the field of clamping technology, and in particular to a four-axis clamp for a gearbox housing. Background Technology

[0002] A speed reducer plays a role in matching speed and transmitting torque between a prime mover and a driven machine or actuator. It is widely used in modern machinery. The gearbox is an important component of the speed reducer. It is the base of the transmission parts and should have sufficient strength and rigidity.

[0003] Currently, gearbox housings need to be fixed during the production and processing process. Existing gearbox housing fixing devices usually lack sufficient flexibility and adaptability, and cannot meet the processing requirements of gearbox housings of different specifications and models. In actual operation, the equipment needs to be frequently adjusted to adapt to different gearbox housing sizes and shapes, which not only increases the difficulty of operation, but also reduces production efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a four-axis fixture for gearbox housings. Through the cooperation of the adjustment unit and the clamping unit, gearbox housings of different sizes can be clamped, reducing processing errors caused by housing displacement or shaking, thereby improving processing accuracy. The adjustment unit allows the gearbox housing fixed on the fixture to rotate flexibly, avoiding the tedious operation of repeatedly adjusting the housing position during processing, thus improving processing efficiency and flexibility.

[0005] To achieve the above objectives, a four-axis clamp for a reducer housing is provided, comprising: a mounting base, a support fixedly connected to the upper end of the mounting base, a rotating unit for rotating the reducer housing provided on the inner wall of the support, a rotating plate rotatably connected to the upper end of the support, and an adjustment unit provided at the upper end of the rotating plate;

[0006] The adjustment unit includes a placement plate fixedly connected to the upper end of the rotating plate. An adjustment cavity is provided on the inner wall of the upper end of the placement plate. A motor is installed on the inner wall of the adjustment cavity. A bevel gear is fixedly connected to the output end of the motor. Four symmetrically arranged sliding grooves are provided on the upper end of the placement plate. A lead screw is rotatably connected to the inner wall of each of the four sliding grooves. A sliding seat is sleeved on the outer wall of each of the four lead screws. A clamping unit is provided on the upper end of each of the four sliding seats. A bevel gear is fixedly connected to one end of each of the four lead screws that passes through the adjustment cavity.

[0007] According to the four-axis clamp for a reducer housing, the clamping unit includes an adjusting seat fixedly connected to the upper end of a sliding seat, a screw rotatably connected to one side of the adjusting seat, a handle fixedly connected to one end of the screw, and a clamping plate rotatably connected to the end of the screw away from the handle.

[0008] According to the four-axis clamp for a reducer housing, the rotating unit includes a worm gear rotatably connected to the inner wall of a support, a rotating column rotatably connected to one side of the worm gear and located on the inner wall of the support, and a worm wheel fixedly connected to the outer wall of the rotating column.

[0009] According to the four-axis clamp for a reducer housing, the worm wheel is located on one side of the worm, and the outer wall of the worm wheel is connected to the outer wall of the worm in a driving connection.

[0010] According to the four-axis clamp for a reducer housing, the rotating column passes through one end of the support and is fixedly connected to the bottom end of the rotating plate.

[0011] According to the four-axis clamp for a reducer housing, the four bevel gears II are meshed with bevel gear I.

[0012] According to the four-axis clamp for a reducer housing, a second motor is mounted on one side of the support, and the output end of the second motor is fixedly connected to a worm gear.

[0013] This utility model has the following beneficial effects:

[0014] 1. Compared with existing technologies, the combination of adjustment unit and clamping unit can clamp reducer housings of different sizes, reducing processing errors caused by housing displacement or shaking, thereby improving processing accuracy; the adjustment unit allows the reducer housing fixed on the fixture to rotate flexibly, avoiding the tedious operation of repeatedly adjusting the housing position during processing, thus improving processing efficiency and flexibility.

[0015] 2. Compared with existing technologies, by driving the bevel gears with a motor to rotate, the four clamping units can be adjusted synchronously and precisely, enabling the clamping plates to quickly clamp and position the reducer housing, thus improving processing efficiency. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a top-view perspective view of a four-axis clamp for a gearbox housing according to the present invention.

[0018] Figure 2 This is a three-dimensional view of the disassembled state of the adjustment unit of a four-axis clamp for a gearbox housing according to the present invention.

[0019] Figure 3 This is a perspective view of a clamping unit of a four-axis clamp for a gearbox housing according to the present invention;

[0020] Figure 4This is a three-dimensional cross-sectional view of a support for a four-axis clamp used in a gearbox housing according to the present invention.

[0021] Legend:

[0022] 1. Mounting base; 2. Support; 3. Rotating unit; 4. Rotating plate; 5. Adjusting unit; 6. Clamping unit; 501. Placement plate; 502. Adjusting cavity; 503. Motor 1; 504. Bevel gear 1; 505. Slide groove; 506. Lead screw; 507. Sliding seat; 508. Bevel gear 2; 601. Adjusting seat; 602. Screw; 603. Handle; 604. Clamping plate; 301. Worm gear; 302. Rotating column; 303. Worm wheel; 201. Motor 2. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 This utility model embodiment provides a four-axis clamp for a reducer housing, which includes: a mounting base 1, a support 2 fixedly connected to the upper end of the mounting base 1, a rotating unit 3 for rotating the reducer housing provided on the inner wall of the support 2, a rotating plate 4 rotatably connected to the upper end of the support 2, and an adjustment unit 5 provided on the upper end of the rotating plate 4.

[0025] The adjustment unit 5 includes a placement plate 501 fixedly connected to the upper end of the rotating plate 4. An adjustment cavity 502 is provided on the inner wall of the upper end of the placement plate 501. A motor 503 is installed on the inner wall of the adjustment cavity 502. A bevel gear 504 is fixedly connected to the output end of the motor 503. Four symmetrically arranged sliding grooves 505 are provided on the upper end of the placement plate 501. A lead screw 506 is rotatably connected to the inner wall of each of the four sliding grooves 505. A sliding seat 507 is sleeved on the outer wall of each of the four lead screws 506. A clamping unit 6 is provided at the upper end of each of the four sliding seats 507. A bevel gear 508 is fixedly connected to one end of each of the four lead screws 506 that passes through the adjustment cavity 502. The position of the clamping unit 6 can be adjusted by the adjustment unit 5, facilitating the clamping of reducer housings of different sizes.

[0026] The clamping unit 6 includes an adjusting seat 601 fixedly connected to the upper end of the sliding seat 507. A screw 602 is rotatably connected to one side of the adjusting seat 601. A handle 603 is fixedly connected to one end of the screw 602, and a clamping plate 604 is rotatably connected to the end of the screw 602 away from the handle 603. The clamping unit 6 can clamp and fix the outer wall of the reducer housing of different sizes.

[0027] The rotating unit 3 includes a worm gear 301 rotatably connected to the inner wall of the support 2. A rotating column 302 is rotatably connected to one side of the worm gear 301 and located on the inner wall of the support 2. A worm wheel 303 is fixedly connected to the outer wall of the rotating column 302. The rotating unit 3 enables the fixed reducer housing to rotate, improving the flexibility of the processing and avoiding repeated adjustments to the position of the reducer housing.

[0028] The worm gear 303 is located on one side of the worm 301, and its outer wall is connected to the outer wall of the worm 301 in a transmission connection. The rotation of the worm 301 drives the worm gear 303 to rotate.

[0029] The rotating column 302 passes through one end of the support 2 and is fixedly connected to the bottom end of the rotating plate 4. The rotating column 302 rotates to drive the rotating plate 4 to rotate.

[0030] Four bevel gears 2508 mesh with bevel gear 1504. The rotation of bevel gear 1504 drives the four bevel gears 2508 to rotate synchronously.

[0031] A second motor 201 is installed on one side of the support 2, and the output end of the second motor 201 is fixedly connected to the worm gear 301. The second motor 201 drives the worm gear 301 to rotate.

[0032] Working principle: In use, place the reducer housing on the upper end of the placement plate 501. At this time, the motor 503 can be started to drive the bevel gear 504 to rotate. The bevel gear 504 meshes with four bevel gears 508, thereby driving the four lead screws 506 to rotate synchronously. The rotation of the four lead screws 506 causes the sliding seat 507 to slide in the opposite direction, thereby adjusting the position of the clamping unit 6, so that the clamping plate 604 clamps the outer wall of the reducer housing. When facing reducer housings of different specifications, the handle 603 can be rotated to... The rotating screw 602 causes the clamping plate 604 to fit against the outer wall of the reducer housing, ensuring that all four clamping plates 604 can apply appropriate pressure to the housing and prevent displacement or shaking of the housing during processing. In addition, during the processing of the reducer housing, the motor 201 can be started to drive the worm gear 301 to rotate, thereby driving the worm wheel 303 to rotate. The rotation of the worm wheel 303 drives the rotating column 302 and the upper rotating plate 4 to rotate, thereby making the fixed reducer housing rotate, improving the processing flexibility and avoiding repeated adjustments to the position of the reducer housing.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A four-axis fixture for a reducer housing, characterized by, Include: The mounting seat (1), the upper end of the mounting seat (1) is fixedly connected with the support (2), the inner wall of the support (2) is provided with a rotating unit (3) for rotating the reducer box, the upper end of the support (2) is rotatably connected with the rotating plate (4), the upper end of the rotating plate (4) is provided with an adjusting unit (5); The adjusting unit (5) includes a placement plate (501) fixedly connected to the upper end of the rotating plate (4), an adjusting cavity (502) is formed in the inner wall of the upper end of the placement plate (501), a motor (503) is installed in the inner wall of the adjusting cavity (502), a bevel gear (504) is fixedly connected to the output end of the motor (503), four symmetrical sliding grooves (505) are formed in the upper end of the placement plate (501), a lead screw (506) is rotatably connected to the inner wall of each of the four sliding grooves (505), a sliding seat (507) is sleeved on the outer side wall of each of the four lead screws (506), a clamping unit (6) is arranged on the upper end of each of the four sliding seats (507), and a bevel gear (508) is fixedly connected to one end of each of the four lead screws (506).

2. A four-axis fixture for a reducer housing according to claim 1, wherein The clamping unit (6) includes an adjusting seat (601) fixedly connected to the upper end of the sliding seat (507), a screw rod (602) rotatably connected to one side of the adjusting seat (601), a handle (603) fixedly connected to one end of the screw rod (602), and a clamping plate (604) rotatably connected to the end of the screw rod (602) away from the handle (603).

3. A four-axis fixture for a reducer housing according to claim 1, wherein The rotating unit (3) includes a worm (301) rotatably connected to the inner wall of the support (2), and a rotating column (302) rotatably connected to one side of the worm (301) and located in the inner wall of the support (2).

4. A four-axis fixture for a reducer housing according to claim 3, wherein The worm (301) is located on one side of the worm (301), and the outer side wall of the worm (301) is in transmission connection with the outer side wall of the worm (301).

5. A four-axis fixture for a reducer housing according to claim 3, wherein One end of the rotating column (302) penetrating the support (2) is fixedly connected with the bottom end of the rotating plate (4).

6. A four-axis fixture for a reducer housing according to claim 1, wherein The four bevel gears (508) are meshingly connected with the bevel gear (504).

7. A four-axis fixture for a reducer housing according to claim 1, wherein A motor (201) is installed on one side of the support (2), and the output end of the motor (201) is fixedly connected with the worm (301).

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