An angle-adjustable polishing device for automobile parts

Abstract

The utility model relates to a kind of automobile parts polishing device with angle convenient to adjust in the technical field of parts polishing, comprising: polishing component, its top is equipped with adjusting drive rod;Fixed antiskid board, it is fixed in the top one end of polishing component, and it is in the end surface outside of adjusting drive rod;Lifting adjusting mechanism, it is fixed in the bottom end of polishing component;Connecting fastening mechanism, it is fixed in the rocker surface of adjusting drive rod one end of polishing component top, the lifting adjusting mechanism includes mounting bottom plate, the top of the mounting bottom plate is symmetrically equipped with connection guide frame, fixed guide slot is opened in the inside of the connection guide frame, by the lifting adjusting mechanism equipped with, can be adjusted to the height of polishing component in actual use process, to adapt to different sizes of automobile parts, can stably polish and process automobile parts, convenient and fast operation.

Description

Technical Field

[0001] This utility model relates to the field of parts grinding technology, and in particular to a grinding device for automotive parts with an adjustable angle. Background Technology

[0002] Grinding of automotive parts is an essential part of automobile manufacturing and repair. It is mainly used to remove burrs, rust, oxide layers, dents and other defects from the surface of parts to ensure that the surface of the parts is smooth, flat, dimensionally accurate and highly polished, thereby ensuring the normal operation and service life of the automobile.

[0003] A search revealed a grinding device for automotive parts with adjustable angles, disclosed in publication number CN222520852U. This device includes a base plate and a mounting frame, and further comprises: an adjustment mechanism disposed on the top of the base plate for adjusting the angle of the mounting frame; a worm gear disposed on the outer side of the adjustment mechanism; a support plate fixed to the bottom of the worm gear; the outer side of the support plate being slidably connected to the inner wall of the base plate; a vertically mounted connecting shaft rotatably mounted at the axis of the worm gear; and a drive mechanism disposed on the inner wall of the mounting frame for rotating the grinding disc. A first mounting plate is disposed on one side of the drive mechanism; a second mounting plate is bolted to the outer side of the first mounting plate; a locking rod is bolted to one side of the second mounting plate; and a locking plate for mounting the grinding disc is disposed on the outer side of the locking rod.

[0004] The above-mentioned technical solution has certain beneficial effects, but in actual use, due to the different heights of automotive parts, the overall height cannot be adjusted, which will reduce the overall practicality. Therefore, we propose a grinding device for automotive parts that is easy to adjust the angle. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a grinding device for automotive parts with an easily adjustable angle, which can solve the problems existing in the background art.

[0006] The technical solution of this utility model is: A grinding device for automotive parts with adjustable angle, comprising: The grinding assembly has an adjustment drive rod on top; A fixed anti-slip plate is fixedly mounted on one end of the grinding assembly and is located on the outer side of the end surface of the adjusting drive rod. A lifting and adjusting mechanism is fixedly installed at the bottom end of the grinding assembly; A fastening mechanism is fixedly mounted on the surface of a rocker arm at one end of the adjusting drive rod on the top of the grinding assembly.

[0007] In a further technical solution, the lifting and adjusting mechanism includes a mounting base plate, a connecting guide frame symmetrically arranged on the top of the mounting base plate, a fixed guide groove opened inside the connecting guide frame, a guide through groove opened on the side of the connecting guide frames that are close to each other, a fixed positioning block symmetrically arranged in the middle of the top of the mounting base plate, a bidirectional threaded rod movably connected inside the fixed positioning block, a limit end plate fixedly connected to both ends of the bidirectional threaded rod, a rotating end block fixedly connected to the side of one of the limit end plates away from the bidirectional threaded rod, a movable support assembly movably sleeved on the outer surface of the bidirectional threaded rod, and a mounting through hole opened inside the end of the mounting base plate.

[0008] In a further technical solution, the movable support assembly includes a movable mounting arm, both ends of which are fixedly connected to connecting end blocks. The top end of the connecting end blocks is fixedly connected to a first connecting seat. The inner side of the first connecting seat is movably connected to a movable deflection support arm via a connecting shaft. The other end of the movable deflection support arm is movably connected to a second connecting seat via a connecting shaft. The top end of the second connecting seat is connected and fixedly connected to the bottom end of the grinding assembly.

[0009] In a further technical solution, the outer surface of the first connecting seat slides and fits against the inner side of the fixed guide groove, and the outer surfaces of both ends of the movable mounting arm slide and fit against the inner side of the guide groove.

[0010] In a further technical solution, the inner side of the movable mounting arm is provided with a threaded hole that is compatible with the bidirectional threaded rod.

[0011] In a further technical solution, the connecting fastening mechanism includes a fixed connecting block. A threaded mounting sleeve is fixedly connected to one end of the fixed connecting block away from the fixed anti-slip plate. A through hole is opened inside the fixed connecting block near the threaded mounting sleeve. A threaded mounting rod is movably connected to the inner side of the threaded mounting sleeve. A rotating end plate is fixedly connected to one end of the threaded mounting rod. A connecting push-pull plate is fixedly connected to the other end of the threaded mounting rod. A connecting sleeve block is movably sleeved on the outer surface of the connecting push-pull plate. A connecting compression plate is fixedly connected to the side of the connecting sleeve block away from the rotating end plate.

[0012] In a further technical solution, the connecting compression plate and the fixed anti-slip plate are pressed and adhered to each other. The beneficial effects of this utility model are: 1. With its lifting and adjusting mechanism, the height of the polishing components can be stably adjusted during actual use, thus adapting to automotive parts of different sizes and enabling stable polishing of automotive parts. The operation is convenient and quick. 2. Through the provided connecting and fastening mechanism, after the adjustment drive rod on the top of the grinding component is adjusted, it can be connected and cooperated with the fixed anti-slip plate to further reinforce the adjustment drive rod, so that the adjustment drive rod is in a completely stable state and is easy to operate. Attached Figure Description

[0013] Figure 1 is a schematic diagram of the overall structure of a grinding device for automotive parts with adjustable angle according to an embodiment of the present invention. Figure 2 is a schematic diagram of the lifting adjustment mechanism and the movable support assembly of a grinding device for automotive parts with an adjustable angle according to an embodiment of the present invention. Figure 3 is a schematic diagram of the connection and fastening mechanism of a grinding device for automotive parts with adjustable angle according to an embodiment of the present invention.

[0014] Explanation of reference numerals in the attached figures: 1. Grinding components; 2. Secure the anti-slip plate; 3. Lifting and adjusting mechanism; 31. Mounting base plate; 32. Connecting guide frame; 33. Fixed guide groove; 34. Guide through groove; 35. Fixed positioning block; 36. Two-way threaded rod; 37. Limiting end plate; 38. Rotating end block; 39. Moving support assembly; 310. Mounting through hole; 391. Movable mounting arm; 392. Connecting end block; 393. First connecting seat; 394. Movable deflection support arm; 395. Second connecting seat; 4. Connecting fastening mechanism; 41. Fixed connecting block; 42. Threaded mounting sleeve; 43. Threaded mounting rod; 44. Rotating end plate; 45. Connecting push-pull plate; 46. Connecting sleeve block; 47. Connecting extrusion plate. Detailed Implementation

[0015] The embodiments of this utility model will be further described below with reference to the accompanying drawings. Example

[0016] As shown in Figure 1- Figure 3 As shown, a grinding device for automotive parts with adjustable angle includes: a grinding assembly 1, which has an adjustment drive rod on its top; The fixed anti-slip plate 2 is fixedly installed at one end of the top of the grinding assembly 1 and is located on the outer side of the end surface of the adjusting drive rod; The lifting and adjusting mechanism 3 is fixedly installed at the bottom end of the grinding assembly 1; The fastening mechanism 4 is fixedly mounted on the surface of the rocker arm at one end of the adjusting drive rod on the top of the grinding assembly 1. The working principle of the above technical solution is as follows: During use, the lifting adjustment mechanism 3 is adjusted to adjust the height of the grinding component 1, enabling grinding of the outer surface of automotive parts of different heights. Simultaneously, when adjusting the adjustment drive rod at the top of the grinding component 1, the connecting fastening mechanism 4 is adjusted and connected with the fixed anti-slip plate 2 to fix the rocker arm at the end of the adjustment drive rod, thereby fixing the adjustment drive rod and keeping it in a stable state, making operation convenient.

[0017] In another embodiment, such as Figure 2 As shown, the lifting and adjusting mechanism 3 includes a mounting base plate 31. A connecting guide frame 32 is symmetrically arranged on the top of the mounting base plate 31. A fixed guide groove 33 is opened inside the connecting guide frame 32. A guide through groove 34 is opened on the side of the connecting guide frames 32 that are close to each other. A fixed positioning block 35 is symmetrically arranged in the middle of the top of the mounting base plate 31. A bidirectional threaded rod 36 is movably connected inside the fixed positioning block 35. Both ends of the bidirectional threaded rod 36 are fixedly connected to a limiting end plate 37. A rotating end block 38 is fixedly connected to the side of one of the limiting end plates 37 that is away from the bidirectional threaded rod 36. A movable support assembly 39 is movably sleeved on the outer surface of the bidirectional threaded rod 36. An installation through hole 310 is opened inside the end of the mounting base plate 31.

[0018] The rotating end block 38 is easy to rotate, which drives the limiting end plate 37 and the bidirectional threaded rod 36 to rotate. This allows the movable support assembly 39 to move in opposite directions on the outer side of the surface of the bidirectional threaded rod 36. At the same time, the internal components of the movable support assembly 39 can move stably inside the connecting guide frame 32, and the output end can push the grinding assembly 1 upward to adjust the height of the grinding assembly 1. The operation is convenient.

[0019] In another embodiment, such as Figure 2 As shown, the movable support assembly 39 includes a movable mounting arm 391. Both ends of the movable mounting arm 391 are fixedly connected to connecting end blocks 392. The top end of the connecting end block 392 is fixedly connected to a first connecting seat 393. The inner side of the first connecting seat 393 is movably connected to a movable deflection support arm 394 via a connecting shaft. The other end of the movable deflection support arm 394 is movably connected to a second connecting seat 395 via a connecting shaft. The top end of the second connecting seat 395 is connected and fixedly connected to the bottom end of the grinding assembly 1.

[0020] The movable mounting arm 391 can move on the outer surface of the bidirectional threaded rod 36, causing the connecting end block 392 to move on the inner side of the connecting guide frame 32, and causing the first connecting seat 393 to move. This pushes and presses the bottom end of the movable deflection support arm 394, allowing the movable deflection support arm 394 to deflect inside the second connecting seat 395 and the first connecting seat 393. This allows the second connecting seat 395 to move upward, pushing the grinding assembly 1, thereby adjusting the height of the grinding assembly 1. It is simple and easy to operate.

[0021] In another embodiment, such as Figure 2 As shown, the outer surface of the first connecting seat 393 slides against the inner side of the fixed guide groove 33, and the outer surfaces of both ends of the movable mounting arm 391 slide against the inner side of the guide groove 34.

[0022] This allows the first connecting seat 393 to move inside the fixed guide groove 33, while the end of the movable mounting arm 391 can move stably inside the guide groove 34, making operation convenient.

[0023] In another embodiment, such as Figure 2 As shown, the inner side of the movable mounting arm 391 is provided with a threaded hole that is compatible with the bidirectional threaded rod 36.

[0024] The bidirectional threaded rod 36 can stably rotate the movable mounting arm 391 when it rotates, so that the movable mounting arm 391 can move stably on the outer surface of the bidirectional threaded rod 36, making operation convenient.

[0025] In another embodiment, such as Figure 3 As shown, the fastening mechanism 4 includes a fixed connecting block 41. A threaded mounting sleeve 42 is fixedly connected to one end of the fixed connecting block 41 away from the fixed anti-slip plate 2. A through hole is opened inside the fixed connecting block 41 near the threaded mounting sleeve 42. A threaded mounting rod 43 is movably connected to the inner side of the threaded mounting sleeve 42. A rotating end plate 44 is fixedly connected to one end of the threaded mounting rod 43. A connecting push-pull plate 45 is fixedly connected to the other end of the threaded mounting rod 43. A connecting sleeve block 46 is movably sleeved on the outer surface of the connecting push-pull plate 45. A connecting compression plate 47 is fixedly connected to the side of the connecting sleeve block 46 away from the rotating end plate 44.

[0026] When the rocker arm at the end of the adjustable drive rod is deflected, it can drive the entire connecting fastening mechanism 4 to deflect. After the drive adjustment rod is adjusted, the rotating end plate 44 is rotated and adjusted, which drives the threaded mounting rod 43 and the connecting push-pull plate 45 to rotate. This allows the threaded mounting rod 43 to rotate and move inside the threaded mounting sleeve 42, driving the connecting push-pull plate 45, the connecting sleeve block 46, and the connecting extrusion plate 47 to move. This allows the connecting extrusion plate 47 to extrude and press the fixed anti-slip plate 2, thereby fixing it. The rocker arm and the adjusting drive rod are positioned and fixed, improving the stability of use and making the operation convenient and quick.

[0027] In another embodiment, as shown in Figure 1 and Figure 3 As shown, the connecting extrusion plate 47 and the fixed anti-slip plate 2 are pressed and adhered to each other.

[0028] This facilitates the mutual compression and fixation between the extrusion plate 47 and the fixed anti-slip plate 2.

[0029] The working principle of this utility model is as follows: First, the rotating end block 38 is rotated, causing the limiting end plate 37 and the bidirectional threaded rod 36 to rotate. This allows the movable mounting arm 391 to move simultaneously in opposite directions on the outer surface of the bidirectional threaded rod 36, causing the connecting end block 392 to move inside the connecting guide frame 32. This, in turn, moves the first connecting seat 393, pushing and squeezing the bottom end of the movable deflection support arm 394. This causes the movable deflection support arm 394 to deflect inside the second connecting seat 395 and the first connecting seat 393, allowing the second connecting seat 395 to move upwards and push against the grinding assembly 1, thereby adjusting the height of the grinding assembly 1. Next, the rocker arm is rocked, causing the adjusting drive rod and the connecting fastening mechanism 4 to rotate as a whole, adjusting the grinding direction of the grinding assembly 1. After adjustment, the rotating end plate 44 is rotated, causing the threaded mounting rod 43 to rotate. The connecting push-pull plate 45 rotates, allowing the threaded mounting rod 43 to rotate and move inside the threaded mounting sleeve 42. This causes the connecting push-pull plate 45, connecting sleeve block 46, and connecting extrusion plate 47 to move, allowing the connecting extrusion plate 47 to extrude pressure on the fixed anti-slip plate 2, thereby fixing it in place. This also positions and fixes the rocker arm and adjusting drive rod, improving stability during use. The overall structure is simple and the operation is convenient and quick.

[0030] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A grinding device for automotive parts with easily adjustable angle, characterized in that, include: The grinding assembly (1) has an adjustment drive rod on its top; The fixed anti-slip plate (2) is fixedly disposed at one end of the top of the grinding assembly (1) and is located on the outer side of the end surface of the adjusting drive rod; The lifting adjustment mechanism (3) is fixedly located at the bottom end of the polishing assembly (1); The fastening mechanism (4) is fixedly located on the surface of the rocker arm at one end of the top adjustment drive rod of the grinding assembly (1).

2. The grinding device for automotive parts with adjustable angle according to claim 1, characterized in that: The lifting and adjusting mechanism (3) includes a mounting base plate (31). A connecting guide frame (32) is symmetrically provided on the top of the mounting base plate (31). A fixed guide groove (33) is provided inside the connecting guide frame (32). A guide through groove (34) is provided on the side of the connecting guide frames (32) that are close to each other. A fixed positioning block (35) is symmetrically provided in the middle of the top of the mounting base plate (31). A bidirectional threaded rod (36) is movably connected inside the fixed positioning block (35). Both ends of the bidirectional threaded rod (36) are fixedly connected to a limiting end plate (37). A rotating end block (38) is fixedly connected on the side of one of the limiting end plates (37) that is away from the bidirectional threaded rod (36). A movable support assembly (39) is movably sleeved on the outer surface of the bidirectional threaded rod (36). An installation through hole (310) is provided inside the end of the mounting base plate (31).

3. The grinding device for automotive parts with adjustable angle according to claim 2, characterized in that: The movable support assembly (39) includes a movable mounting arm (391), both ends of which are fixedly connected to a connecting end block (392). The top end of the connecting end block (392) is fixedly connected to a first connecting seat (393). The inner side of the first connecting seat (393) is movably connected to a movable deflection support arm (394) via a connecting shaft. The other end of the movable deflection support arm (394) is movably connected to a second connecting seat (395) via a connecting shaft. The top end of the second connecting seat (395) is connected and fixed to the bottom end of the grinding assembly (1).

4. The grinding device for automotive parts with adjustable angle according to claim 3, characterized in that: The outer surface of the first connecting seat (393) slides and fits against the inner side of the fixed guide groove (33), and the outer surfaces of both ends of the movable mounting arm (391) slide and fit against the inner side of the guide groove (34).

5. A grinding device for automotive parts with adjustable angle according to claim 3, characterized in that: The inner side of the movable mounting arm (391) is provided with a threaded hole that is compatible with the bidirectional threaded rod (36).

6. The grinding device for automotive parts with adjustable angle according to claim 1, characterized in that: The connecting fastening mechanism (4) includes a fixed connecting block (41). A threaded mounting sleeve (42) is fixedly connected to one end of the fixed connecting block (41) away from the fixed anti-slip plate (2). A through hole is opened inside the fixed connecting block (41) near the threaded mounting sleeve (42). A threaded mounting rod (43) is movably connected to the inner side of the threaded mounting sleeve (42). A rotating end plate (44) is fixedly connected to one end of the threaded mounting rod (43). A connecting push-pull plate (45) is fixedly connected to the other end of the threaded mounting rod (43). A connecting sleeve block (46) is movably sleeved on the outer side of the connecting push-pull plate (45). A connecting extrusion plate (47) is fixedly connected to the side of the connecting sleeve block (46) away from the rotating end plate (44).

7. A grinding device for automotive parts with adjustable angle according to claim 6, characterized in that: The connecting extrusion plate (47) and the fixed anti-slip plate (2) are pressed and adhered to each other.

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