Polishing device convenient for angle adjustment and used for automobile parts

Abstract

The utility model discloses an automobile part polishing device convenient for angle adjustment, which comprises a processing table, an adjusting mechanism arranged on the top surface of the processing table, a telescopic mechanism fixedly mounted at the bottom of the adjusting mechanism, and a processing assembly arranged below the adjusting mechanism, the machining assembly comprises a clamping assembly arranged below the adjusting mechanism, an anti-sticking assembly is arranged above the clamping assembly, the clamping assembly forms one part, when the automobile part needs to be polished, the automobile part is placed on the top face of the machining table, a telescopic rod is started, a pushing plate and an L-shaped plate of the telescopic rod are pushed downwards, and the clamping assembly is arranged on the top face of the machining table. The inclined planes of the ends of the L-shaped plates make contact with and extrude the inclined planes of the ends, away from the clamping plates, of the push rods, the push rods slide in the fixing rings and push the clamping plates fixedly installed at the ends of the push rods, and when rubber pads fixedly installed on the outer walls of the clamping plates make contact with the parts and the six gathered push rods clamp the parts, the automobile parts can be ground at the moment.

Description

Technical Field

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

[0002] The automotive parts industry is an important part of the automotive manufacturing industry. It includes various parts and components provided for automobiles, such as engines, transmissions, chassis, bodies, and electronic control systems. The quality and performance of automotive parts directly affect the safety, reliability, and comfort of automobiles. With the continuous development of automotive technology, the types and functions of automotive parts are also constantly increasing and improving. An adjustable-angle grinding device for automotive parts is a piece of equipment specifically designed for the processing of automotive parts. The characteristic of this device is that it can easily adjust the angle during grinding to adapt to automotive parts of different shapes and sizes, thereby improving the accuracy and efficiency of grinding.

[0003] As disclosed in Chinese Patent CN214519346U, a grinding device for automotive parts with adjustable angles allows for the clamping of automotive parts of different sizes by means of clamping plates, screws, and adjusting bolts. The clamping plates can move the automotive parts within a fixed groove, making it easier for the grinding components to grind. The sliding connection between the limiting rod and the groove allows the device to slide on the bottom surface of the semi-circular plate, thus providing a full range of grinding angles to adapt to different grinding conditions. The sliding connection between the adjusting rod and the sleeve rod, along with the cooperation of the compression spring, steel ball, and fixing hole, allows for the control of the length of the adjusting rod extension, thereby expanding the grinding range of the grinding components.

[0004] While this structure allows for adjustment of the grinding angle of automotive parts, it is inconvenient to quickly clamp the automotive parts. Therefore, we propose a grinding device for automotive parts that allows for quick clamping of automotive parts to improve processing efficiency and facilitates angle adjustment. Utility Model Content

[0005] The purpose of this invention is to provide a grinding device for automotive parts with an easily adjustable angle, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a grinding device for automotive parts with adjustable angle, comprising a processing table, an adjustment mechanism on the top surface of the processing table, a telescopic mechanism fixedly installed at the bottom of the adjustment mechanism, and a processing component disposed below the adjustment mechanism, the processing component including a clamping component disposed below the adjustment mechanism, and an anti-sticking component disposed above the clamping component.

[0007] Preferably, the clamping assembly includes a telescopic rod fixedly installed at the bottom of the processing table, a push plate fixedly installed at the end of the telescopic rod, an L-shaped plate fixedly installed on the top surface of the push plate, a fixing ring fixedly installed on the top surface of the processing table, a first magnetic ring fixedly installed on the outer wall of the fixing ring, a push rod slidably disposed inside the fixing ring, a second magnetic ring fixedly installed on the outer wall of the push rod, a clamping plate fixedly installed at the end of the push rod, and a rubber pad fixedly installed on the side of the clamping plate away from the push rod.

[0008] Preferably, the anti-sticking component includes a motor fixedly installed at the end of the telescopic mechanism, a sleeve fixedly installed at the output end of the motor, a spring fixedly installed inside the sleeve, a shaped block fixedly installed at the end of the spring, a rotating rod fixedly installed on the side of the shaped block away from the spring, and a grinding disc fixedly installed at the end of the rotating rod away from the shaped block.

[0009] Preferably, the end of the push rod away from the clamping plate is inclined, and the end of the L-shaped plate away from the push plate is inclined. The L-shaped plate is in contact with the inclined surface of the push rod. Under its constraint, when the L-shaped plate squeezes the push rod, the push rod slides into the fixed ring.

[0010] Preferably, the rubber pad is made of rubber, and there are six push rods distributed around the center of the fixing ring. The rubber pad can increase the friction coefficient between the rubber pad and the parts and prevent scratches and damage to the outer wall of the parts.

[0011] Preferably, the irregularly shaped block is irregularly shaped and slides inside the sleeve. Under the constraint of the irregularly shaped block, when the sleeve rotates, it can drive the irregularly shaped block to rotate. When the grinding disc is squeezed, it pushes the irregularly shaped block through the rotating rod, so that the irregularly shaped block can slide and rotate inside the sleeve.

[0012] Preferably, one end of the spring is fixedly installed on the side of the irregular block away from the rotating rod, and the end of the spring away from the irregular block is fixedly installed inside the sleeve. Under the elastic action of the spring, it can push the grinding disc that is not squeezed, and shake off the debris attached to the outer wall of the grinding disc.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This adjustable-angle grinding device for automotive parts comprises a clamping assembly. When grinding automotive parts is required, it is placed on the top surface of the processing table. The telescopic rod is activated, pushing the push plate and L-shaped plate downwards, causing the inclined surface at the end of the L-shaped plate to contact and press against the inclined surface at the end of the push rod away from the clamping plate. The push rod slides inside the fixed ring, pushing against the clamping plate fixedly installed at its end. When the rubber pad fixedly installed on the outer wall of the clamping plate contacts the part, the six converging push rods clamp the part, allowing grinding to begin. After the part is processed, the telescopic rod is activated again, pulling the push plate and L-shaped plate upwards. At this point, the inclined surface at the end of the L-shaped plate no longer contacts and presses against the inclined surface of the push rod. Due to the magnetic repulsion between the first and second magnetic rings, the push rods are pushed towards the L-shaped plate, causing the six push rods to open, thus ceasing clamping of the part. This structure allows for quick clamping of parts, improving processing efficiency.

[0015] 2. This adjustable-angle grinding device for automotive parts comprises an anti-stick component. When grinding automotive parts is required, the motor is started, and the sleeve fixedly installed at its output end rotates accordingly. The sleeve drives the internally sliding irregularly shaped block to rotate, which in turn drives the rotating rod to rotate. The rotating rod drives the grinding disc to rotate, causing the parts to rotate. When the grinding disc contacts the parts, it causes the grinding disc to slide into the sleeve, compressing the spring. After grinding is complete, the grinding disc is no longer compressed, and under the elastic action of the spring, the irregularly shaped block, rotating rod, and grinding disc are pushed... The movement causes the grinding disc to vibrate, shaking off the grinding debris attached to the outer wall of the grinding disc. When the grinding angle needs to be adjusted, the grinding disc can be adjusted through the adjustment mechanism. The grinding disc can grind different positions of the parts. The adjustment telescopic mechanism can adjust the position of the grinding disc to flexibly grind the parts. When the grinding disc contacts the parts, the spring is compressed to its maximum limit and will not generate polarization, so it will not affect the grinding effect of the grinding disc on the parts (the adjustment mechanism and telescopic mechanism are existing disclosed technologies in the prior art, so their structures are not fully described in this case). Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the clamping component and the anti-sticking component of this utility model.

[0018] Figure 3 This is a diagram of the clamping assembly of the present invention.

[0019] Figure 4 This is an exploded view of the structural clamping component of this utility model.

[0020] Figure 5This is a diagram of the anti-stick component structure of this utility model.

[0021] Figure 6 This is a partial cross-sectional schematic diagram of the anti-stick component of this utility model.

[0022] In the diagram: 1. Processing table; 2. Adjustment mechanism; 3. Telescopic mechanism; 4. Processing component; 41. Clamping component; 42. Anti-stick component; 411. Telescopic rod; 412. Push plate; 413. L-shaped plate; 414. Fixing ring; 415. First magnetic ring; 416. Push rod; 417. Second magnetic ring; 418. Clamping plate; 419. Rubber pad; 421. Motor; 422. Sleeve; 423. Spring; 424. Irregular block; 425. Rotating rod; 426. Grinding disc. Detailed Implementation

[0023] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0024] Example 1: A preferred embodiment of the grinding device for automotive parts with adjustable angle provided by this utility model is as follows: Figures 1 to 6 As shown: A grinding device for automotive parts with adjustable angle, including a processing table 1;

[0025] An adjustment mechanism 2 is provided on the top surface of the processing table 1;

[0026] The bottom of the adjustment mechanism 2 is fixedly equipped with a telescopic mechanism 3;

[0027] The processing assembly 4 is located below the adjustment mechanism 2. The processing assembly 4 includes a clamping assembly 41 located below the adjustment mechanism 2. The clamping assembly 41 includes a telescopic rod 411 fixedly installed at the bottom of the processing table 1. A push plate 412 is fixedly installed at the end of the telescopic rod 411. An L-shaped plate 413 is fixedly installed on the top surface of the push plate 412. A fixing ring 414 is fixedly installed on the top surface of the processing table 1. A first magnetic ring 415 is fixedly installed on the outer wall of the fixing ring 414. A push rod 416 is slidably arranged inside the fixing ring 414. A second magnetic ring 417 is fixedly installed on the outer wall of the push rod 416. A clamping plate 418 is fixedly installed at the end of the push rod 416. A rubber pad 419 is fixedly installed on the side of the clamping plate 418 away from the push rod 416.

[0028] In this embodiment, when the automotive parts need to be polished, they are placed on the top surface of the processing table 1. The telescopic rod 411 is activated, and its push plate 412 and L-shaped plate 413 are pushed downwards, causing the inclined surface at the end of the L-shaped plate 413 to contact and press against the inclined surface at the end of the push rod 416 away from the clamping plate 418. The push rod 416 slides inside the fixing ring 414, pushing the clamping plate 418 fixedly installed at its end. When the rubber pad 419 fixedly installed on the outer wall of the clamping plate 418 contacts the parts, the six converging push rods 416 clamp the parts. At this point, the automotive parts can be ground. After the parts are processed, the telescopic rod 411 is activated, which pulls the push plate 412 and the L-shaped plate 413 upward. At this time, the inclined surface at the end of the L-shaped plate 413 no longer contacts and squeezes the inclined surface of the push rod 416. Due to the magnetic repulsion between the first magnetic ring 415 and the second magnetic ring 417, the push rod 416 is pushed towards the L-shaped plate 413 under its restriction. The six push rods 416 tend to open, and the parts are no longer clamped. This structure can quickly clamp the parts to improve processing efficiency.

[0029] Furthermore, the end of the push rod 416 away from the clamping plate 418 is set with an incline, and the end of the L-shaped plate 413 away from the push plate 412 is set with an incline. The L-shaped plate 413 contacts the incline of the push rod 416. Under its restriction, when the L-shaped plate 413 presses the push rod 416, the push rod 416 slides into the fixed ring 414.

[0030] Furthermore, the rubber pad 419 is made of rubber, and there are six push rods 416 distributed around the center of the fixing ring 414. The rubber pad 419 can increase its friction coefficient with the parts and prevent scratches and damage to the outer wall of the parts.

[0031] Example 2: Based on Example 1, a preferred embodiment of the grinding device for automotive parts with easily adjustable angle provided by this utility model is as follows: Figures 1 to 6 As shown: The anti-stick component 42 includes a motor 421 fixedly installed at the end of the telescopic mechanism 3. A sleeve 422 is fixedly installed at the output end of the motor 421. A spring 423 is fixedly installed inside the sleeve 422. A shaped block 424 is fixedly installed at the end of the spring 423. A rotating rod 425 is fixedly installed on the side of the shaped block 424 away from the spring 423. A grinding disc 426 is fixedly installed at the end of the rotating rod 425 away from the shaped block 424.

[0032] In this embodiment, when grinding of automotive parts is required, the motor 421 is started, and the sleeve 422 fixedly installed at its output end rotates accordingly. The sleeve 422 drives the irregularly shaped block 424, which is slidably disposed inside, to rotate. The irregularly shaped block 424 drives the rotating rod 425 to rotate, and the rotating rod 425 drives the grinding disc 426 to rotate, causing the parts to rotate accordingly. When the grinding disc 426 contacts the parts, it causes the rotating rod 425 to slide into the sleeve 422, compressing the spring 423. After grinding is completed, the grinding disc 426 is no longer compressed, and under the elastic action of the spring 423, the irregularly shaped block 424, the rotating rod 425, and the grinding disc 426 are pushed. The movement causes the grinding disc 426 to vibrate, shaking off the grinding debris attached to the outer wall of the grinding disc 426. When the grinding angle needs to be adjusted, the grinding disc 426 can be adjusted through the adjustment mechanism 2. The grinding disc 426 can grind different positions of the parts. The adjustment telescopic mechanism 3 can adjust the position of the grinding disc 426 to flexibly grind the parts. When the grinding disc 426 contacts the parts, the spring 423 is compressed to its maximum limit and will not generate polarization, so it will not affect the grinding effect of the grinding disc 426 on the parts (the adjustment mechanism 2 and the telescopic mechanism 3 are existing disclosed technologies in the prior art, so their structures are not fully described in this case).

[0033] Furthermore, the irregularly shaped block 424 is irregularly shaped and slides inside the sleeve 422. Under the constraint of the irregularly shaped block 424, when the sleeve 422 rotates, it can drive the irregularly shaped block 424 to rotate. When the grinding disc 426 is squeezed, it pushes the irregularly shaped block 424 through the rotating rod 425, so that the irregularly shaped block 424 can slide and rotate inside the sleeve 422.

[0034] In addition, one end of the spring 423 is fixedly installed on the side of the irregular block 424 away from the rotating rod 425, and the other end of the spring 423 away from the irregular block 424 is fixedly installed inside the sleeve 422. Under the elastic action of the spring 423, it can push the grinding disc 426 that is not squeezed, and shake off the debris attached to the outer wall of the grinding disc 426.

[0035] The above are merely illustrative embodiments of this utility model and are not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. A grinding device for automotive parts with adjustable angle, comprising a processing table (1); The top surface of the processing table (1) is provided with an adjustment mechanism (2); The adjustment mechanism (2) is fixedly installed with a telescopic mechanism (3) at its bottom; And the processing assembly (4) disposed below the adjustment mechanism (2), characterized in that: The processing component (4) includes a clamping component (41) disposed below the adjusting mechanism (2), and an anti-sticking component (42) is disposed above the clamping component (41).

2. The grinding device for automotive parts with adjustable angle according to claim 1, characterized in that: The clamping assembly (41) includes a telescopic rod (411) fixedly installed at the bottom of the processing table (1), a push plate (412) fixedly installed at the end of the telescopic rod (411), an L-shaped plate (413) fixedly installed on the top surface of the push plate (412), a fixing ring (414) fixedly installed on the top surface of the processing table (1), a first magnetic ring (415) fixedly installed on the outer wall of the fixing ring (414), a push rod (416) slidably arranged inside the fixing ring (414), a second magnetic ring (417) fixedly installed on the outer wall of the push rod (416), a clamping plate (418) fixedly installed at the end of the push rod (416), and a rubber pad (419) fixedly installed on the side of the clamping plate (418) away from the push rod (416).

3. The grinding device for automotive parts with adjustable angle according to claim 1, characterized in that: The anti-stick component (42) includes a motor (421) fixedly installed at the end of the telescopic mechanism (3). A sleeve (422) is fixedly installed at the output end of the motor (421). A spring (423) is fixedly installed inside the sleeve (422). A shaped block (424) is fixedly installed at the end of the spring (423). A rotating rod (425) is fixedly installed on the side of the shaped block (424) away from the spring (423). A grinding disc (426) is fixedly installed on the end of the rotating rod (425) away from the shaped block (424).

4. The grinding device for automotive parts with adjustable angle according to claim 2, characterized in that: The push rod (416) is inclined at the end away from the clamping plate (418), and the L-shaped plate (413) is inclined at the end away from the push plate (412). The L-shaped plate (413) is in contact with the inclined surface of the push rod (416).

5. A grinding device for automotive parts with adjustable angle according to claim 2, characterized in that: The pad (419) is made of rubber, and there are six push rods (416) distributed around the center of the fixing ring (414).

6. The grinding device for automotive parts with adjustable angle according to claim 3, characterized in that: The irregularly shaped block (424) is irregularly shaped and slides inside the sleeve (422).

7. A grinding device for automotive parts with adjustable angle according to claim 3, characterized in that: One end of the spring (423) is fixedly installed on the side of the irregular block (424) away from the rotating rod (425), and the other end of the spring (423) away from the irregular block (424) is fixedly installed inside the sleeve (422).

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