Polishing device for automobile parts

Abstract

The utility model relates to the technical field of automobile part polishing, and discloses an automobile part polishing device which comprises a U-shaped frame, an adjusting mechanism is arranged on the U-shaped frame, the adjusting mechanism comprises two side polishing pieces, and adjusting grooves are symmetrically formed in the sides, close to each other, of the two side polishing pieces. The inner wall of each adjusting groove is rotationally connected with a two-way stud through a bearing, the two ends of each two-way stud movably penetrate through the top and the bottom of the corresponding side grinding piece and continue to extend towards the top and the bottom, and hand wheels are fixedly installed at the extending ends of the two two-way studs correspondingly. The two-way stud is rotated by rotating the hand wheel, the two adjusting blocks on the two-way stud are made to be away from each other along the inner wall of the adjusting groove, and therefore the two positive grinding pieces are driven to be away from each other, the grinding area is increased, grinding treatment of the edges of disc accessories of different sizes is conveniently matched, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts grinding, in particular to a grinding device for automobile parts. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. In recent years, auto parts manufacturers have also developed rapidly.

[0003] According to the Chinese patent publication number CN210818889U, the patent provides an accessory grinding device for automobile accessory processing, including a workbench, a soundproof cover, a soundproof box, a clamping device and a grinding assembly. A rectangular opening is opened in the middle of the workbench, a soundproof cover is fixedly provided on the rectangular opening, a soundproof box is fixedly provided under the rectangular opening, a clamping device is provided under the soundproof cover, the clamping device includes a translation cylinder, the translation cylinder is fixed under the soundproof cover, two telescopic cylinders are fixedly provided under the slider of the translation cylinder, a mounting plate is fixed under the telescopic cylinder, the piston rods of the telescopic cylinders are hinged to the mounting plate, a stepper motor is fixedly provided under the mounting plate, a clamping claw cylinder is fixedly provided under the rotating shaft of the stepper motor, and a grinding assembly is provided in the soundproof box. By setting up a workbench, a soundproof cover, a soundproof box, a clamping device and a grinding assembly, the operation of the telescopic cylinder and the stepper motor can be controlled to drive the accessories clamped by the clamping cylinder to rotate in the horizontal and vertical directions, so that the accessories can be grinded at multiple angles, reducing the frequency of disassembly of the accessories, thereby increasing the efficiency of grinding. Grinding is carried out in a closed soundproof cover and soundproof box, which can greatly reduce the noise generated by grinding and will not affect the operator's hearing system.

[0004] During grinding, the automobile parts need to be driven, and the edge of the disc parts needs to be ground. The applicability is poor, and it is not easy to apply to the edge grinding of disc parts of different sizes. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a grinding device for automobile parts.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for automobile accessories, comprising a U-frame, on which an adjustment mechanism is arranged, and the adjustment mechanism comprises two side grinding plates, and adjustment grooves are symmetrically provided on the sides of the two side grinding plates close to each other, and the inner wall of each adjustment groove is rotatably connected with a two-way stud through a bearing, and the two ends of the two two-way studs are respectively movably penetrated to the top and the bottom of the side grinding plates, and continue to extend to the top and the bottom, and the extended ends of the two two-way studs are fixedly installed with hand wheels, and the outer walls of the positive and negative threads of each of the two-way studs are threadedly sleeved with adjustment blocks, and every two of the adjustment blocks are respectively slidably connected to the inner wall of the adjustment groove, and a positive grinding plate is fixedly installed between the adjustment blocks on the same-direction threads of each of the two-way studs, and the two positive grinding plates are fitted together.

[0009] Preferably, a box is provided on the back of the outer wall of the U frame, a motor is fixedly mounted on the top of the box, and an output end of the motor is fixedly connected to one end of a reciprocating screw rod through a coupling. According to this preference, the motor rotates the reciprocating screw rod.

[0010] Preferably, the other end of the reciprocating screw rod movably penetrates the inner wall of the box body, and is rotatably connected to the bottom of the inner wall of the box body through a bearing, and a sliding hole is opened on the front side of the box body.

[0011] Preferably, the inner wall of the sliding hole is slidably connected with a screw slider, the front of the screw slider is fixedly connected to the back of the outer wall of the U frame, and the side of the screw slider away from the U frame is threadedly sleeved on the outer wall of the through end of the reciprocating screw. According to this preference, the screw slider reciprocates along the inner wall of the sliding hole.

[0012] Preferably, a column is fixedly connected to the bottom of the outer wall of the box body. Through this preference, the column improves the support stability.

[0013] Preferably, a grinding table is provided at the bottom of the column, and the top rear side of the grinding table is fixedly connected to the bottom of the column. According to this preference, the disc-shaped automobile accessory is placed on the grinding table.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a grinding device for automobile parts, which has the following beneficial effects:

[0016] 1. This kind of grinding device for automobile accessories rotates the bidirectional stud by rotating the hand wheel, so that the two adjustment blocks on the bidirectional stud move away from each other along the inner wall of the adjustment groove, thereby driving the two positive grinding sheets to move away from each other, increasing the grinding area, and facilitating the grinding processing of the edges of disc accessories of different sizes, and having high applicability.

[0017] 2. This kind of grinding device for automobile parts, by fitting the round edge of the disc-shaped automobile part with the positive grinding sheet, starting the motor to rotate the reciprocating screw, and driving the screw slider to reciprocate along the inner wall of the slide hole, while driving the U frame to reciprocate, to achieve friction grinding of the automobile part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a cross-sectional left view of the adjustment mechanism of the utility model;

[0021] Figure 3 It is a cross-sectional front view of the utility model.

[0022] In the figure: 1. U frame; 2. adjustment mechanism; 201. side grinding disc; 202. adjustment slot; 203. bidirectional stud; 204. hand wheel; 205. adjustment block; 206. positive grinding disc; 3. box; 4. motor; 5. reciprocating screw; 6. sliding hole; 7. screw slider; 8. column; 9. grinding table. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1

[0025] like Figure 1-3 As shown, the utility model provides a grinding device for automobile accessories, including a U frame 1, on which an adjustment mechanism 2 is arranged, and the adjustment mechanism 2 includes two side grinding plates 201, and adjustment grooves 202 are symmetrically opened on the sides of the two side grinding plates 201 close to each other, and the inner wall of each adjustment groove 202 is rotatably connected with a two-way stud 203 through a bearing, and the two ends of the two two-way studs 203 are respectively movably penetrated to the top and the bottom of the side grinding plate 201, and continue to extend to the top and the bottom, and the extended ends of the two two-way studs 203 are fixedly installed with hand wheels 204, and the outer wall of the positive and negative threads of each two-way stud 203 is threadedly sleeved with an adjustment block 205, and every two adjustment blocks 205 are respectively slidably connected to the inner wall of the adjustment groove 202, and a positive grinding plate 206 is fixedly installed between the adjustment blocks 205 on the same-direction threads of each two-way stud 203, and the two positive grinding plates 206 fit together.

[0026] In this embodiment, the bidirectional stud 203 is rotated by rotating the hand wheel 204, causing the two adjustment blocks 205 on the bidirectional stud 203 to move away from each other along the inner wall of the adjustment groove 202, thereby driving the two positive grinding sheets 206 to move away from each other, increasing the grinding area, and facilitating the matching of the grinding processing of the edges of disc accessories of different sizes, with high applicability.

[0027] Embodiment 2

[0028] like Figure 1-3 The cam 8 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4 is a kind of camshaft which is used to move the motor 4 and the motor 4

[0029] In this embodiment, the circular edge of the disc-shaped automobile accessory is fitted with the polishing sheet 206, and the motor 4 is started to rotate the reciprocating screw 5, and the screw slider 7 is driven to reciprocate along the inner wall of the slide hole 6, while driving the U frame 1 to reciprocate, thereby achieving friction polishing of the automobile accessory.

[0030] The working principle of the grinding device for automobile accessories is described in detail below. When in use, the disc-shaped automobile accessories are placed on the grinding table 9, and the round edge is manually fitted into the positive grinding sheet 206. The motor 4 is started to rotate the reciprocating screw 5, and the screw slider 7 is driven to reciprocate along the inner wall of the slide hole 6, and the U-frame 1 is driven to reciprocate at the same time, so as to realize the friction grinding of the automobile accessories. The column 8 improves the support stability and increases the gap between the adjustment mechanism 2 and the grinding table 9, so as to facilitate the adjustment of the distance between the positive grinding sheets 206. The hand wheel 204 is rotated to rotate the bidirectional stud 203, so that the two adjustment blocks 205 on the bidirectional stud 203 move away from each other along the inner wall of the adjustment groove 202, thereby driving the two positive grinding sheets 206 to move away from each other, thereby increasing the grinding area, and facilitating the grinding treatment of the edges of disc accessories of different sizes. It has high applicability.

Claims

1. A grinding device for automobile parts, comprising a U-frame (1), characterized in that: The U frame (1) is provided with an adjustment mechanism (2), and the adjustment mechanism (2) comprises two side grinding plates (201), and the two side grinding plates (201) are symmetrically provided with adjustment grooves (202) on one side close to each other, and the inner wall of each adjustment groove (202) is rotatably connected with a bidirectional stud (203) through a bearing, and the two ends of the two bidirectional studs (203) are respectively movable and penetrate to the top and the bottom of the side grinding plates (201) where they are located, and continue to extend toward the top and the bottom. The extending ends of the two bidirectional studs (203) are fixedly mounted with hand wheels (204), the outer walls of the positive and negative threads of each bidirectional stud (203) are threadedly sleeved with adjustment blocks (205), and each two adjustment blocks (205) are respectively slidably connected to the inner walls of the adjustment grooves (202) where they are located, and a positive grinding sheet (206) is fixedly mounted between the adjustment blocks (205) on the same-direction threads of each bidirectional stud (203), and the two positive grinding sheets (206) are fitted together.

2. The grinding device for automobile parts according to claim 1, characterized in that: A box body (3) is arranged on the back of the outer wall of the U frame (1), a motor (4) is fixedly mounted on the top of the box body (3), and an output end of the motor (4) is fixedly connected to one end of a reciprocating screw rod (5) via a coupling.

3. The grinding device for automobile parts according to claim 2, characterized in that: The other end of the reciprocating screw rod (5) movably penetrates the inner wall of the box body (3) and is rotatably connected to the bottom of the inner wall of the box body (3) through a bearing. A sliding hole (6) is provided on the front side of the box body (3).

4. The grinding device for automobile parts according to claim 3, characterized in that: The inner wall of the sliding hole (6) is slidably connected to a screw slider (7), the front side of the screw slider (7) is fixedly connected to the back side of the outer wall of the U frame (1), and the side of the screw slider (7) away from the U frame (1) is threadedly sleeved on the outer wall of the through end of the reciprocating screw (5).

5. The grinding device for automobile parts according to claim 2, characterized in that: A column (8) is fixedly connected to the bottom of the outer wall of the box body (3).

6. The grinding device for automobile parts according to claim 5, characterized in that: A grinding table (9) is provided at the bottom of the column (8), and the top rear side of the grinding table (9) is fixedly connected to the bottom of the column (8).

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