A polishing device for actuator production

Abstract

The utility model discloses a kind of grinding devices for executor production, including base, the base top is provided with clamping assembly, the base top is provided with adjusting assembly, the base top is provided with hydraulic push rod by adjusting assembly, the hydraulic push rod output end is provided with rotating assembly, the hydraulic push rod output end is provided with U-shaped frame by rotating assembly, the U-shaped frame right side is provided with switching assembly, the U-shaped frame inside is provided with third driving motor by switching assembly, the third driving motor output end is provided with mounting assembly, the third driving motor output end is provided with polishing piece by mounting assembly, polishing piece can be switched and handled, then it can continue to polish and process the hole of executor shell etc., without immediately polishing piece disassembly replacement, so that the polishing processing of executor shell can be completed faster.

Description

Technical Field

[0001] This utility model relates to the field of actuator manufacturing technology, and in particular to a grinding device for actuator manufacturing. Background Technology

[0002] An actuator is a device that converts control signals into mechanical motion or physical action, belonging to the execution terminal in an automated control system. Its core function is to drive a load to perform operations such as displacement, rotation, opening and closing, and adjustment based on input electrical, pneumatic, hydraulic, or digital signals. During the actuator manufacturing process, grinding devices are often used to polish the actuator housing.

[0003] In actual production, actuator housings typically serve multiple functions, including heat dissipation, assembly, and weight reduction. Therefore, numerous small holes, stepped holes, or countersunk holes with diameters of 2–8 mm are drilled on various surfaces of the housing. These holes often contain burrs from die casting, flanges, and tool marks from secondary machining, which must be thoroughly removed during the subsequent grinding process. However, existing grinding equipment generally employs a rigid structure of "single spindle + fixed flange + grinding wheel." After machining the outer wall of the housing, if deburring or polishing is required on the hole openings, walls, or bottoms, the machine must be stopped and the following cumbersome process must be performed: the grinding wheel must be removed and replaced with a grinding rod, which generally takes a significant amount of time, thus reducing the overall grinding speed of the actuator housing. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a grinding device for actuator production, thereby solving the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A grinding device for actuator production includes a base, a clamping assembly on the top of the base, an adjusting assembly on the top of the base, a hydraulic push rod on the top of the base via the adjusting assembly, a rotating assembly at the output end of the hydraulic push rod, a U-shaped frame at the output end of the hydraulic push rod via the rotating assembly, a switching assembly on the right side of the U-shaped frame, a third drive motor inside the U-shaped frame via the switching assembly, a mounting assembly at the output end of the third drive motor, and a grinding component at the output end of the third drive motor via the mounting assembly.

[0007] Preferably, the clamping assembly includes a fixing plate disposed on the top of the base, an electric push rod fixedly mounted on the opposite side of the fixing plate, a first mounting sleeve fixedly mounted on the output end of the electric push rod, a first mounting block inserted into the first mounting sleeve, a first bolt threadedly connected inside the first mounting block, the first bolt threadedly connected to the first mounting sleeve, and a clamping plate fixedly mounted on the opposite side of the first mounting block.

[0008] Preferably, the adjustment assembly includes a support frame disposed on the top of the base, a first linear motor is fixedly installed inside the support frame, a first movable seat is disposed on the first linear motor, a second linear motor is fixedly installed at the bottom of the first movable seat, a second movable seat is disposed on the second linear motor, and the second movable seat is fixedly connected to a hydraulic push rod.

[0009] Preferably, the rotating assembly includes a frame with a hydraulic push rod output end, and a first drive motor is fixedly installed inside the frame, with the output end of the first drive motor fixedly connected to the U-shaped frame.

[0010] Preferably, the switching component includes a second drive motor disposed on the right side of the U-shaped frame, a rotating rod fixedly mounted on the output end of the second drive motor, a connecting block fixedly mounted on the surface of the rotating rod, and the connecting block being fixedly connected to a third drive motor.

[0011] Preferably, the mounting assembly includes a second mounting sleeve disposed at the output end of the third drive motor, a second mounting block inserted inside the second mounting sleeve, the second mounting block being fixedly connected to the grinding part, and a second bolt threadedly connected inside the second mounting sleeve, the second bolt being threadedly connected to the second mounting block.

[0012] Preferably, there are multiple third drive motors, and the multiple third drive motors are distributed in a circular array.

[0013] Compared with the prior art, the beneficial effects of this utility model are: when the grinding device used for actuator production needs to replace the grinding part during the grinding process, it is only necessary to switch the components to make the third drive motor, the mounting components, and the grinding part rotate together to switch the grinding part. Then, the grinding process of holes in the actuator housing can continue, without the need to immediately disassemble and replace the grinding part, thus completing the grinding process of the actuator housing more quickly. Attached Figure Description

[0014] Figure 1 This is a three-dimensional perspective view of the present invention;

[0015] Figure 2 This is an exploded view of a partial structure of the present invention;

[0016] Figure 3 This is an exploded view of another partial structure of the present invention.

[0017] In the diagram: 1. Base; 2. Fixing plate; 3. Electric push rod; 4. First mounting sleeve; 5. First mounting block; 6. First bolt; 7. Clamping plate; 8. Support frame; 9. First linear motor; 10. First moving seat; 11. Second linear motor; 12. Second moving seat; 13. Hydraulic push rod; 14. Frame; 15. First drive motor; 16. U-shaped frame; 17. Second drive motor; 18. Rotating rod; 19. Connecting block; 20. Third drive motor; 21. Second mounting sleeve; 22. Second mounting block; 23. Second bolt; 24. Grinding part. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Refer to Figure 1-3A grinding device for actuator production includes a base 1, a clamping assembly and an adjusting assembly on the top of the base 1, a hydraulic push rod 13 mounted on the top of the base 1 via the adjusting assembly, a rotating assembly at the output end of the hydraulic push rod 13, a U-shaped frame 16 mounted on the output end of the hydraulic push rod 13 via the rotating assembly, a switching assembly on the right side of the U-shaped frame 16, and multiple third drive motors 20 arranged in a circular array inside the U-shaped frame 16 via the switching assembly. A mounting assembly is located at the output end of each third drive motor 20, and a grinding component 24 is mounted on the output end of each third drive motor 20 via the mounting assembly. The rotating assembly includes a frame 14 housing the output end of the hydraulic push rod 13, and a first drive motor 15 is fixedly mounted inside the frame 14. The output end of the first drive motor 15 is fixedly connected to the U-shaped frame 16. The rotating assembly facilitates the adjustment of the U-shaped frame... The rotation of 16 provides driving force, which facilitates subsequent adjustment of the lateral angle of the grinding part 24. The switching component includes a second drive motor 17 located on the right side of the U-shaped frame 16. A rotating rod 18 is fixedly installed at the output end of the second drive motor 17. A connecting block 19 is fixedly installed on the surface of the rotating rod 18. The connecting block 19 is fixedly connected to the third drive motor 20. By setting the switching component, it is convenient to switch the grinding part 24 and adjust the longitudinal angle of the grinding part 24. In the grinding device used for actuator production, when the grinding part 24 needs to be replaced during the grinding process, the third drive motor 20, the mounting component, and the grinding part 24 can be rotated together by switching the component to switch the grinding part 24. Then, the grinding of holes in the actuator housing can continue without immediately disassembling and replacing the grinding part 24, thus completing the grinding of the actuator housing more quickly.

[0020] Specifically, the clamping assembly includes a fixing plate 2 disposed on the top of the base 1. An electric push rod 3 is fixedly installed on the opposing surface of the fixing plate 2. A first mounting sleeve 4 is fixedly installed on the output end of the electric push rod 3. A first mounting block 5 is inserted into the first mounting sleeve 4. A first bolt 6 is threadedly connected inside the first mounting block 5. The first bolt 6 is threadedly connected to the first mounting sleeve 4. A clamping plate 7 is fixedly installed on the opposing surface of the first mounting block 5. According to the requirements, the first mounting block 5 on the corresponding clamping plate 7 is inserted into the first mounting sleeve 4. Then, the first bolt 6 is installed in the first mounting sleeve 4 and the first mounting block 5 to complete the fixation of the clamping plate 7, so that the clamping plate 7 can be used to clamp the actuator housing. Then, the electric push rod 3 can drive the clamping plates 7 to move closer to each other, so that the clamping plates 7 can clamp and fix the actuator housing. By changing the shape of the clamping plate 7, different actuator housings can be clamped and fixed, avoiding displacement of the actuator housing during grinding.

[0021] Specifically, the adjustment component includes a support frame 8 set on the top of the base 1. A first linear motor 9 is fixedly installed inside the support frame 8. A first movable seat 10 is set on the first linear motor 9. A second linear motor 11 is fixedly installed at the bottom of the first movable seat 10. A second movable seat 12 is set on the second linear motor 11. The second movable seat 12 is fixedly connected to the hydraulic push rod 13. By setting the adjustment component, it is convenient to adjust the front-back, left-right and right positions of the hydraulic push rod 13, thereby facilitating the adjustment of the front-back, left-right and right positions of the grinding part 24, so that the grinding part 24 can grind different positions of the actuator housing.

[0022] Specifically, the mounting assembly includes a second mounting sleeve 21 located at the output end of the third drive motor 20. A second mounting block 22 is inserted inside the second mounting sleeve 21 and is fixedly connected to the grinding part 24. A second bolt 23 is threaded inside the second mounting sleeve 21 and is threaded to the second mounting block 22. The second bolt 23 is removed from the second mounting block 22 and the second mounting sleeve 21, and the second mounting block 22 is pulled out from the second mounting sleeve 21 to complete the disassembly of the grinding part 24. The second mounting block 22 on the new grinding part 24 can be inserted into the second mounting sleeve 21, and then the second bolt 23 is installed into the second mounting block 22 and the second mounting sleeve 21, which facilitates the replacement of the grinding part 24.

[0023] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be any conventional known device, such as a computer, that can control the operation of the electrical components mentioned in the article.

[0024] In use: As needed, insert the first mounting block 5 on the corresponding clamping plate 7 into the first mounting sleeve 4. Then, install the first bolt 6 in the first mounting sleeve 4 and the first mounting block 5 to fix the clamping plate 7, making it suitable for clamping the actuator housing. Then, the electric push rod 3 drives the clamping plates 7 closer together, allowing them to clamp and fix the actuator housing. Then, the hydraulic push rod 13 moves the frame 14 downwards, causing the lower grinding piece 24 to move downwards and contact the actuator housing. The third drive motor 20 then rotates the mounting assembly and the grinding piece 24 together, causing the grinding piece 24 to grind the actuator housing. The first linear motor 9 moves the first moving seat 10 left and right, adjusting the left and right position of the lower grinding piece 24. The second linear motor 11 allows the second moving seat 12 to move back and forth, adjusting the position of the lower grinding part 24. When the grinding part 24 needs to be replaced, the first drive motor 15 rotates the U-shaped frame 16 laterally, adjusting the lateral angle of the lower grinding part 24. The third drive motor 20 rotates the rotating rod 18, causing the connecting block 19 to rotate, allowing the grinding part 24 to rotate longitudinally, adjusting its longitudinal angle. By adjusting the lateral and longitudinal angles of the grinding part 24, it can better grind the actuator housing. When another grinding part 24 needs to be used to grind the actuator housing, the second drive motor 17 rotates the rotating rod 18, allowing the grinding part 24 to be switched.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding device for actuator production, comprising a base (1), characterized in that, The base (1) is provided with a clamping component on the top and an adjustment component on the top. The base (1) is provided with a hydraulic push rod (13) on the top via the adjustment component. The output end of the hydraulic push rod (13) is provided with a rotating component. The output end of the hydraulic push rod (13) is provided with a U-shaped frame (16) via the rotating component. The right side of the U-shaped frame (16) is provided with a switching component. The U-shaped frame (16) is provided with a third drive motor (20) via the switching component. The output end of the third drive motor (20) is provided with an installation component. The output end of the third drive motor (20) is provided with a grinding component (24) via the installation component.

2. The grinding device for actuator production according to claim 1, characterized in that, The clamping assembly includes a fixing plate (2) disposed on the top of the base (1), an electric push rod (3) is fixedly installed on the opposite side of the fixing plate (2), a first mounting sleeve (4) is fixedly installed on the output end of the electric push rod (3), a first mounting block (5) is inserted into the first mounting sleeve (4), a first bolt (6) is threadedly connected inside the first mounting block (5), the first bolt (6) is threadedly connected to the first mounting sleeve (4), and a clamping plate (7) is fixedly installed on the opposite side of the first mounting block (5).

3. A grinding device for actuator production according to claim 1, characterized in that, The adjustment assembly includes a support frame (8) disposed on the top of the base (1), a first linear motor (9) is fixedly installed inside the support frame (8), a first movable seat (10) is disposed on the first linear motor (9), a second linear motor (11) is fixedly installed at the bottom of the first movable seat (10), a second movable seat (12) is disposed on the second linear motor (11), and the second movable seat (12) is fixedly connected to the hydraulic push rod (13).

4. A grinding device for actuator production according to claim 1, characterized in that, The rotating assembly includes a frame (14) with a hydraulic push rod (13) output end, and a first drive motor (15) is fixedly installed inside the frame (14). The output end of the first drive motor (15) is fixedly connected to the U-shaped frame (16).

5. A grinding device for actuator production according to claim 1, characterized in that, The switching component includes a second drive motor (17) located on the right side of the U-shaped frame (16). A rotating rod (18) is fixedly installed at the output end of the second drive motor (17). A connecting block (19) is fixedly installed on the surface of the rotating rod (18). The connecting block (19) is fixedly connected to the third drive motor (20).

6. A grinding device for actuator production according to claim 1, characterized in that, The mounting assembly includes a second mounting sleeve (21) disposed at the output end of the third drive motor (20), a second mounting block (22) is inserted inside the second mounting sleeve (21), the second mounting block (22) is fixedly connected to the grinding part (24), and a second bolt (23) is threaded inside the second mounting sleeve (21), the second bolt (23) is threadedly connected to the second mounting block (22).

7. A grinding device for actuator production according to claim 1, characterized in that, The number of the third drive motors (20) is multiple, and the multiple third drive motors (20) are distributed in a circular array.

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