Polishing device convenient for angle adjustment and used for automobile parts

Abstract

The utility model relates to the technical field of automobile part machining, discloses an automobile part polishing device facilitating angle adjustment, and solves the problems that in the using process of a polishing device for automobile part machining, the polishing angle of a part is inconvenient to adjust, certain limitation exists, and the polishing effect is poor. The device comprises a supporting bottom plate, a supporting frame is fixedly installed at the top of the supporting bottom plate, a first electric telescopic rod is fixedly installed in the top end of the supporting frame in a penetrating mode, a movable frame is fixedly installed at the bottom of the first electric telescopic rod, and a grinding motor is fixedly installed in the movable frame; a grinding disc is fixedly mounted at the bottom of an output shaft of the grinding motor, and an adjusting and positioning assembly is arranged under the grinding disc. According to the grinding device for machining the automobile parts, in the using process, the grinding angle of the parts can be conveniently adjusted, the limitation of the device is reduced, and therefore better practicability can be conveniently achieved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts processing technology, specifically a grinding device for automotive parts with an adjustable angle. Background Technology

[0002] Automotive parts are a general term for the components that make up a car, involving a wide variety of types, from engine parts to body accessories. Each component plays an important role in the normal operation of the car. According to different classification standards, automotive parts can be divided into different categories. In the process of processing automotive parts, grinding equipment is required. However, the grinding equipment used for processing automotive parts is not convenient to adjust the grinding angle of the parts during use, which has certain limitations and makes it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a grinding device for automotive parts with an adjustable angle, which effectively solves the problem that grinding devices for automotive parts processing are not convenient to adjust the grinding angle of parts during use, and have certain limitations, thus making it difficult to achieve better practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a grinding device for automotive parts with adjustable angle, comprising a support base plate, a support frame fixedly installed on the top of the support base plate, a first electric telescopic rod fixedly installed through the top of the support frame, a movable frame fixedly installed at the bottom of the first electric telescopic rod, a grinding motor fixedly installed inside the movable frame, a grinding disc fixedly installed at the bottom of the output shaft of the grinding motor, and an adjustment and positioning component provided directly below the grinding disc, and the adjustment and positioning component is fixedly installed on the top of the support base plate.

[0005] Preferably, the adjustment and positioning component includes a support frame, which is fixedly installed on the top of the support base plate. A control switch is fixedly installed on the bottom outer side of the support frame. A movable support plate is provided directly above the support frame. Mounting seats are symmetrically installed on the top of the movable support plate. Second electric telescopic rods are fixedly installed through the interior of the two mounting seats. Strip positioning clamps are fixedly installed on the side of the two second electric telescopic rods that are close to each other.

[0006] Preferably, a strip-shaped shell is fixedly installed in the middle of the bottom of the inner part of the support frame. An adjusting motor is fixedly installed on one side of the strip-shaped shell. A threaded rod is rotatably installed inside the strip-shaped shell, and the output shaft of the adjusting motor movably passes through one side of the strip-shaped shell and is fixedly connected to one end of the threaded rod. A threaded sleeve is threadedly installed inside the strip-shaped shell and outside the threaded rod. A sliding support block is fixedly installed on the top of the threaded sleeve. A sliding groove is opened through the top of the strip-shaped shell, and the sliding support block is slidably installed through the sliding groove. A transmission rack is fixedly installed on the top of the sliding support block. A sector gear is meshed with the top of the transmission rack, and the sector arc of the sector gear is 180 degrees. A transmission shaft is fixedly installed through the center of the sector gear, and both ends of the transmission shaft are rotatably connected to the inner wall of the support frame. Support rods are symmetrically fixedly installed on the top of the sector gear, and the tops of the two support rods are fixedly connected to the bottom of the movable support plate.

[0007] Preferably, four positioning support bars are symmetrically fixedly installed at the bottom of the movable support plate, and positioning sliders are fixedly installed on the outer side of the bottom end of each positioning support bar. The frame wall of the support frame is symmetrically provided with arc-shaped positioning grooves, and the center of the arc-shaped positioning grooves coincides with the center of the sector gear. The positioning sliders are slidably installed inside the arc-shaped positioning grooves.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1) During operation, the interaction of the supporting base plate, supporting frame, first electric telescopic rod, movable frame, grinding motor, grinding disc and adjustment positioning components makes it easy to adjust the grinding angle of the parts during use of the grinding device for processing automotive parts, reducing the limitations of the device and thus achieving better practicality.

[0010] 2) During operation, the interaction of the positioning support bar, positioning slider and arc-shaped positioning groove makes it easier for the movable support plate to achieve better stability when moving, thereby ensuring that the adjustment and positioning components can work stably. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of the structure of a grinding device for automotive parts with easily adjustable angle according to the present invention;

[0014] Figure 2This is a schematic diagram of the adjustment and positioning component structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the strip-shaped shell of this utility model.

[0016] In the diagram: 1. Support base plate; 2. Support frame; 3. First electric telescopic rod; 4. Movable frame; 5. Grinding motor; 6. Grinding disc; 7. Adjustment and positioning assembly; 8. Support frame; 9. Control switch; 10. Movable support plate; 11. Mounting base; 12. Second electric telescopic rod; 13. Strip positioning clamp; 14. Strip housing; 15. Adjustment motor; 16. Threaded rod; 17. Threaded sleeve; 18. Sliding support block; 19. Sliding groove; 20. Transmission rack; 21. Sector gear; 22. Transmission shaft; 23. Support rod; 24. Positioning support strip; 25. Positioning slider; 26. Arc-shaped positioning groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Example 1, by Figure 1 , Figure 2 and Figure 3 The present invention includes a supporting base plate 1, a supporting frame 2 fixedly installed on the top of the supporting base plate 1, a first electric telescopic rod 3 fixedly installed through the top of the supporting frame 2, a movable frame 4 fixedly installed at the bottom of the first electric telescopic rod 3, a grinding motor 5 fixedly installed inside the movable frame 4, a grinding disc 6 fixedly installed at the bottom of the output shaft of the grinding motor 5, and an adjustment and positioning component 7 provided directly below the grinding disc 6, and the adjustment and positioning component 7 is fixedly installed on the top of the supporting base plate 1.

[0019] The adjusting positioning assembly 7 includes a support frame 8, which is fixedly installed on the top of the support base plate 1. A control switch 9 is fixedly installed on the bottom outer side of the support frame 8. A movable support plate 10 is provided directly above the support frame 8. Mounting seats 11 are symmetrically fixedly installed on the top of the movable support plate 10. Second electric telescopic rods 12 are fixedly installed through the interior of the two mounting seats 11. Strip-shaped positioning clamps 13 are fixedly installed on the sides of the two second electric telescopic rods 12 that are close to each other. A strip-shaped housing 14 is fixedly installed in the middle of the bottom inner part of the support frame 8. An adjusting motor 15 is fixedly installed on one side of the strip-shaped housing 14. A threaded rod 16 is rotatably installed inside the strip-shaped housing 14. The output shaft of the adjusting motor 15 movably passes through one side of the strip-shaped housing 14 and is fixedly connected to one end of the threaded rod 16. A threaded sleeve 17 is threadedly installed inside the strip-shaped housing 14 and outside the threaded rod 16. A sliding support block 18 is fixedly installed on the top of the threaded sleeve 17. A sliding groove 19 is provided through the support frame 8, and a sliding support block 18 is slidably installed inside the sliding groove 19. A transmission rack 20 is fixedly installed on the top of the sliding support block 18. A sector gear 21 is meshed with the top of the transmission rack 20, and the sector arc of the sector gear 21 is 180 degrees. A transmission shaft 22 is fixedly installed through the center of the sector gear 21, and both ends of the transmission shaft 22 are rotatably connected to the inner wall of the support frame 8. Support rods 23 are symmetrically fixedly installed on the top of the sector gear 21, and the tops of the two support rods 23 are fixedly connected to the bottom of the movable support plate 10. Four positioning support bars 24 are symmetrically fixedly installed on the bottom of the movable support plate 10. Positioning sliders 25 are fixedly installed on the outer side of the bottom end of each positioning support bar 24. An arc-shaped positioning groove 26 is symmetrically provided through the inside of the frame wall of the support frame 8, and the center of the arc-shaped positioning groove 26 coincides with the center of the sector gear 21. The positioning slider 25 is slidably installed inside the arc-shaped positioning groove 26.

[0020] In use, the interaction of the supporting base plate 1, supporting frame 2, first electric telescopic rod 3, movable frame 4, grinding motor 5, grinding disc 6, and adjusting positioning component 7 makes it easy to adjust the grinding angle of the parts during use, reducing the limitations of the device and thus achieving better practicality. Furthermore, the interaction of the positioning support bar 24, positioning slider 25, and arc-shaped positioning groove 26 makes it easier for the movable support plate 10 to achieve better stability during movement, thereby ensuring that the adjusting positioning component 7 can work stably.

[0021] Working principle: During operation, the automotive parts to be polished are first placed on top of the movable support plate 10. Then, the two second electric telescopic rods 12 are activated simultaneously to move the strip positioning clamps 13. The two strip positioning clamps 13 clamp and position the automotive parts, positioning them on top of the movable support plate 10. Then, the adjusting motor 15 is activated to rotate the threaded rod 16. The threaded rod 16 moves the threaded sleeve 17, which in turn moves the sliding support block 18 within the sliding groove 19, ensuring better stability during movement. Simultaneously, the sliding support block 18 moves the transmission rack 20, which in turn rotates the sector gear 21. The sector gear 21 rotates the transmission shaft 22, and the sector gear 21, through the support rod 23, drives the movable support plate 10. The movable support plate 10 moves, and the positioning slider 25 slides inside the arc-shaped positioning groove 26 via the positioning support bar 24, which ensures better stability of the movable support plate 10 during movement. At the same time, the movable support plate 10 moves the automotive parts positioned on its top. After the automotive parts move to the required grinding angle, the adjustment motor 15 stops, and then the grinding motor 5 and the first electric telescopic rod 3 are started. The first electric telescopic rod 3 pushes the movable frame 4 to move downward, the movable frame 4 drives the grinding motor 5 to move downward, and the grinding motor 5 drives the grinding disc 6 to move downward. The grinding disc 6 moves down and contacts the automotive parts, and performs grinding operations on the automotive parts. In this way, the grinding angle of the automotive parts processing grinding device can be easily adjusted during use, reducing the limitations of the device and thus achieving better practicality.

Claims

1. A grinding device for automotive parts with adjustable angle, comprising a support base plate (1), characterized in that: A support frame (2) is fixedly installed on the top of the support base plate (1). A first electric telescopic rod (3) is fixedly installed through the top of the support frame (2). A movable frame (4) is fixedly installed at the bottom of the first electric telescopic rod (3). A grinding motor (5) is fixedly installed inside the movable frame (4). A grinding disc (6) is fixedly installed at the bottom of the output shaft of the grinding motor (5). An adjustment and positioning component (7) is provided directly below the grinding disc (6). The adjustment and positioning component (7) is fixedly installed on the top of the support base plate (1).

2. The grinding device for automotive parts with adjustable angle according to claim 1, characterized in that: The adjustment and positioning component (7) includes a support frame (8), which is fixedly installed on the top of the support base plate (1). A control switch (9) is fixedly installed on the bottom outer side of the support frame (8). A movable support plate (10) is provided directly above the support frame (8). Mounting seats (11) are symmetrically fixedly installed on the top of the movable support plate (10). A second electric telescopic rod (12) is fixedly installed inside the two mounting seats (11). A strip positioning clamp (13) is fixedly installed on the side of the two second electric telescopic rods (12) that are close to each other.

3. The grinding device for automotive parts with adjustable angle according to claim 2, characterized in that: A strip-shaped housing (14) is fixedly installed at the center of the bottom of the inner part of the support frame (8). An adjusting motor (15) is fixedly installed on one side of the strip-shaped housing (14). A threaded rod (16) is rotatably installed inside the strip-shaped housing (14), and the output shaft of the adjusting motor (15) movably passes through one side of the strip-shaped housing (14) and is fixedly connected to one end of the threaded rod (16). A threaded sleeve (17) is threadedly installed inside the strip-shaped housing (14) and outside the threaded rod (16). A sliding support block (18) is fixedly installed on the top of the threaded sleeve (17). A sliding groove (19) is opened through the top of the strip-shaped housing (14). The sliding support block (18) is slidably installed inside the sliding groove (19). A transmission rack (20) is fixedly installed on the top of the sliding support block (18). A sector gear (21) is meshed with the top of the transmission rack (20). The sector arc of the sector gear (21) is 180 degrees. A transmission shaft (22) is fixedly installed inside the center of the sector gear (21). Both ends of the transmission shaft (22) are rotatably connected to the inner wall of the support frame (8). Support rods (23) are symmetrically fixedly installed on the top of the sector gear (21). The tops of the two support rods (23) are fixedly connected to the bottom of the movable support plate (10).

4. The grinding device for automotive parts with adjustable angle according to claim 3, characterized in that: Four positioning support bars (24) are symmetrically fixedly installed at the bottom of the movable support plate (10). Positioning sliders (25) are fixedly installed on the outer side of the bottom end of each positioning support bar (24). An arc-shaped positioning groove (26) is symmetrically opened through the inside of the frame wall of the support frame (8). The center of the arc-shaped positioning groove (26) coincides with the center of the sector gear (21). The positioning slider (25) is slidably installed inside the arc-shaped positioning groove (26).

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