Automobile part machining and polishing equipment

Abstract

The utility model relates to the field of automobile part polishing, and discloses automobile part machining and polishing equipment which comprises a shell, a polishing device is fixedly connected in the upper end of the shell, a base is fixedly connected in the lower end of the shell, and air cylinders are fixedly connected in the two lower ends of the shell. An air pressure bin is fixedly connected to a middle output shaft of the air cylinder, a sliding rod is elastically connected to the inner side wall of the air pressure bin through a first spring, a suction cup is fixedly connected to the right portion of the sliding rod, a fixing sleeve is fixedly connected to the interior of the left end of the air pressure bin, and a pressurizing bin is fixedly connected to the upper end of the air pressure bin. A pressurizing assembly is slidably connected into the pressurizing bin. According to the clamping device, the suction cups are driven by the sliding rods to horizontally slide, so that the suction cups can be adsorbed to the side end surfaces of the spare parts, the spare parts can be clamped and fixed without too large force, the clamping device can adapt to the spare parts in different shapes, and the practicability of the clamping device is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts polishing, in particular to an automobile parts processing and polishing device. Background Art

[0002] The technical background of automotive parts processing and polishing equipment includes various processing technologies and process parameters. This includes surface grinding, deburring, finish requirements, etc. The choice of processing technology depends on the material, shape and requirements of the parts.

[0003] After searching, Chinese patent announcement number: CN217800741U discloses a port polishing device for processing aluminum alloy automobile parts, including a support frame, a polishing assembly, a fixed plate, a telescopic cylinder and a polishing liquid spraying assembly, wherein the polishing assembly is arranged under the upper inner wall of the support frame, the polishing liquid spraying assembly is arranged at the upper end of the side surface of the support frame and connected to the polishing assembly, the telescopic cylinder is symmetrically arranged at the lower end of the side surface of the inner wall of the support frame, and the fixed plate is arranged on the side surface of the telescopic cylinder; the utility model realizes one-time polishing of the end portion by contacting the center polishing brush with the inner wall of the part, the side polishing brush with the outer outer wall of the part, and the polishing plate with the end face of the part, thereby greatly improving the polishing efficiency.

[0004] In the above technology, although the end can be polished in one go, which greatly improves the polishing efficiency, when the spare parts are irregular during use, the clamping device may require a large force to clamp the spare parts. However, this method may cause wear marks on the spare parts, requiring additional processing, which increases the complexity of the operation. Therefore, an automotive spare parts processing and polishing equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an automobile parts processing and polishing device, aiming to improve the problem of poor clamping effect of the clamping device in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of automobile spare parts processing and polishing equipment, including a shell, a polishing device is fixedly connected to the interior of the upper end of the shell, a base is fixedly connected to the interior of the lower end of the shell, a cylinder is fixedly connected to the interior of the two lower ends of the shell, a pneumatic chamber is fixedly connected to the middle output shaft of the cylinder, a sliding rod is elastically connected to the inner side wall of the pneumatic chamber through a spring, a suction cup is fixedly connected to the right part of the sliding rod, a fixed sleeve is fixedly connected to the interior of the left end of the pneumatic chamber, a boosting chamber is fixedly connected to the upper end of the pneumatic chamber, and a boosting component is slidably connected to the interior of the boosting chamber.

[0007] As a further description of the above technical solution:

[0008] The boosting assembly includes a piston, a clamping rod is slidably connected to the inside of the side end of the piston, a block is fixedly connected to the middle outside of the clamping rod, and the side end of the block is elastically connected to the inside of the left end of the boosting chamber through a second spring.

[0009] As a further description of the above technical solution:

[0010] The lower part of the air pressure chamber is in contact with the upper part of the base.

[0011] As a further description of the above technical solution:

[0012] One end of the spring one is fixedly connected to the inside of the air pressure chamber, and the other end of the spring one is fixedly connected to the right part of the left end of the sliding rod.

[0013] As a further description of the above technical solution:

[0014] The left portion of the sliding rod slides inside the fixing sleeve.

[0015] As a further description of the above technical solution:

[0016] The right part of the piston is slidably connected to the inside of the pressurizing chamber.

[0017] As a further description of the above technical solution:

[0018] The outside of the clamping rod is slidably connected to the inside of the left end of the pressurizing bin.

[0019] As a further description of the above technical solution:

[0020] The outside of the block is slidably connected to the inside of the left end of the boosting bin, one end of the second spring is fixedly connected to the inside of the left end of the boosting bin, and the other end of the second spring is fixedly connected to the right side end of the block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the suction cup is driven to slide horizontally by the sliding rod, so that the suction cup can be adsorbed on the side surface of the spare part so that it can be clamped and fixed without too much force, and can adapt to spare parts of different shapes, thereby increasing the practicality of the clamping device.

[0023] 2. In the utility model, the limit of the piston can be released by pulling the clamping rod, and then the piston can be slid to change the pressure inside the air pressure chamber, so that the range of the clamping force of the suction cups at both ends on the spare parts can be adjusted to adapt to different spare parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is an overall schematic diagram of an automobile parts processing and polishing equipment proposed by the utility model;

[0025] Figure 2 This is a schematic cross-sectional view of an air pressure chamber of an automobile parts processing and polishing equipment proposed by the utility model;

[0026] Figure 3 The utility model provides a schematic cross-sectional view of a pressurized chamber of an automobile parts processing and polishing device.

[0027] Legend:

[0028] 1. Shell; 2. Polishing device; 3. Pressurized chamber; 4. Cylinder; 5. Air pressure chamber; 6. Base; 7. Suction cup; 8. Sliding rod; 9. Spring 1; 10. Fixed sleeve; 11. Piston; 12. Spring 2; 13. Clamping rod; 14. Block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 2 The utility model provides an embodiment: an automobile parts processing and polishing equipment, including a shell 1, the shell 1 can keep the position of the whole device fixed, the upper end of the shell 1 is fixedly connected to the inside of a polishing device 2, the polishing device 2 can polish and grind the clamped parts by rotating the lower end, the lower end of the shell 1 is fixedly connected to the inside of a base 6, the base 6 can carry the parts to keep them horizontally fixed, the two lower ends of the shell 1 are fixedly connected to the inside of a cylinder 4, the cylinder 4 can drive the air pressure bins 5 at both ends to slide horizontally and linearly to clamp and fix parts of different sizes, the middle output shaft of the cylinder 4 is fixedly connected to a air pressure bin 5, the air pressure bin 5 can drive the sliding rod 8 to slide to clamp the parts, and the lower part of the air pressure bin 5 is in contact with the upper part of the base 6.

[0031] Reference Figure 1-Figure 3The inner side wall of the air pressure chamber 5 is elastically connected with a sliding rod 8 through a spring 9. The sliding rod 8 can slide inside the air pressure chamber 5 so that multiple groups of suction cups 7 can be adsorbed on the outer end surface of the spare parts, so that it can increase the contact area of ​​adsorption and clamping, reduce the clamping force, and prevent wear. One end of the spring 9 is fixedly connected to the inside of the air pressure chamber 5. The spring 9 is pulled by the tension of the air pressure chamber 5 to keep pulling the sliding rod 8 so that it can slide out. The other end of the spring 9 is fixedly connected to the left end right part of the sliding rod 8. The left part of the sliding rod 8 slides inside the fixed sleeve 10. The rod 8 slides inside the fixed sleeve 10 to increase the range of the sliding rod 8 sliding into the inside of the air pressure chamber 5, so that it can adapt to different side end faces of spare parts. The right part of the sliding rod 8 is fixedly connected with a suction cup 7, which can adsorb the spare parts so that they are clamped and fixed, and can increase the contact area to make the fixing effect better. The left end of the air pressure chamber 5 is fixedly connected with a fixed sleeve 10, and the upper end of the air pressure chamber 5 is fixedly connected with a boosting chamber 3. The connection between the boosting chamber 3 and the air pressure chamber 5 can adjust the air pressure inside the air pressure chamber 5, and the internal sliding connection of the boosting chamber 3 is connected with a boosting component.

[0032] Reference Figure 2-Figure 3 The boosting assembly includes a piston 11. The sliding of the piston 11 can adjust the internal air pressure of the boosting chamber 3 so that the internal air pressure of the air chamber 5 changes accordingly. The right part of the piston 11 is slidably connected to the inside of the boosting chamber 3. The change in air pressure can adjust the range of force when clamping spare parts, which can increase the application range of the overall device. The side end of the piston 11 is internally slidably connected with a clamping rod 13. The clamping rod 13 can clamp the piston 11 to keep the clamping rod 13 fixed relative to the boosting chamber 3. The outside of the clamping rod 13 is slidably connected to the inside of the left end of the boosting chamber 3. The boosting chamber 3 limits the clamping rod 13 to slide horizontally and linearly. The middle outer part of the clamping rod 13 A block 14 is fixedly connected, and the outside of the block 14 is slidably connected to the left end of the boosting chamber 3. The block 14 is restricted to slide within a fixed distance when sliding inside the boosting chamber 3, so that the clamping rod 13 will not slide out completely. The side end of the block 14 is elastically connected to the left end of the boosting chamber 3 through a spring 2 12. The spring 2 12 keeps pushing the block 14 so that it drives the clamping rod 13 to be fixed inside the piston 11. One end of the spring 2 12 is fixedly connected to the left end of the boosting chamber 3. The spring 2 12 is squeezed by the inside of the boosting chamber 3 to keep squeezing the block 14. The other end of the spring 2 12 is fixedly connected to the right side end of the block 14.

[0033] Working principle: fix the spare parts on the base 6, then start the cylinder 4, the cylinder 4 drives the air pressure chambers 5 at both ends to slide toward the middle of the base 6, the air pressure chamber 5 drives the sliding rods 8 and the suction cup 7 at both ends to slide toward the middle, the suction cup 7 contacts the side end of the spare parts, and then slides into the air pressure chamber 5, the air pressure chamber 5 drives the sliding rod 8 to slide into the air pressure chamber 5, the sliding rod 8 slides and pulls the spring 2 12, the spring 2 12 and the internal air pressure squeeze the sliding rod 8 to squeeze the suction cup 7 to make it adsorbed on the side end surface of the spare parts, and then the cylinder 4 drives the air pressure chamber 5 to continue to slide, so that the sliding rod 8 slides into the air pressure chamber 5 so that the gas is compressed so that the sliding rod 8 and the suction cup 7 The spare parts are clamped, and then the cylinder 4 stops, and the upper polishing device 2 polishes the spare parts. After polishing is completed, the cylinders 4 at both ends drive the air pressure chambers 5 at both ends to slide back to their original positions. At this time, the spring 1 9 and the internal air pressure make the sliding rod 8 and the suction cup 7 slide right to their original positions. When the internal air pressure squeezes the sliding rod 8 and the suction cup 7 and the clamping force is insufficient, the clamping rod 13 can be pulled to slide right, driving the block 14 to slide right to squeeze the spring 2 12. Then the piston 11 can be slid horizontally to change the internal air pressure. After the adjustment is completed, the clamping rod 13 can be released. At this time, the spring 2 12 squeezes the block 14 to slide left, driving the clamping rod 13 to slide into the side end of the piston 11 to fix it.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automobile parts processing and polishing device, comprising a housing (1), characterized in that: The upper end of the shell (1) is fixedly connected to a polishing device (2), the lower end of the shell (1) is fixedly connected to a base (6), the two lower ends of the shell (1) are fixedly connected to a cylinder (4), the intermediate output shaft of the cylinder (4) is fixedly connected to a pneumatic chamber (5), the inner side wall of the pneumatic chamber (5) is elastically connected to a sliding rod (8) via a spring (9), the right part of the sliding rod (8) is fixedly connected to a suction cup (7), the left end of the pneumatic chamber (5) is fixedly connected to a fixed sleeve (10), the upper end of the pneumatic chamber (5) is fixedly connected to a boost chamber (3), and the inside of the boost chamber (3) is slidably connected to a boost assembly.

2. The automobile parts processing and polishing equipment according to claim 1, characterized in that: The boosting assembly comprises a piston (11), a side end of the piston (11) is slidably connected to a clamping rod (13), a middle outside of the clamping rod (13) is fixedly connected to a block (14), and a side end of the block (14) is elastically connected to the left end of the boosting chamber (3) through a spring 2 (12).

3. The automobile parts processing and polishing equipment according to claim 1, characterized in that: The lower part of the air pressure chamber (5) is in contact with the upper part of the base (6).

4. The automobile parts processing and polishing equipment according to claim 1, characterized in that: One end of the spring one (9) is fixedly connected to the inside of the air pressure chamber (5), and the other end of the spring one (9) is fixedly connected to the left right part of the sliding rod (8).

5. The automobile parts processing and polishing equipment according to claim 1, characterized in that: The left portion of the sliding rod (8) slides inside the fixed sleeve (10).

6. The automobile parts processing and polishing equipment according to claim 2, characterized in that: The right part of the piston (11) is slidably connected to the inside of the pressurizing chamber (3).

7. The automobile parts processing and polishing equipment according to claim 2, characterized in that: The outside of the clamping rod (13) is slidably connected to the inside of the left end of the pressurizing chamber (3).

8. The automobile parts processing and polishing equipment according to claim 2, characterized in that: The outside of the block (14) is slidably connected to the inside of the left end of the boosting chamber (3), one end of the second spring (12) is fixedly connected to the inside of the left end of the boosting chamber (3), and the other end of the second spring (12) is fixedly connected to the right side end of the block (14).

Images