Polishing device convenient for angle adjustment and used for automobile parts

Abstract

The utility model relates to the technical field of automobile part machining, and discloses an automobile part polishing device convenient for angle adjustment, which comprises a box body, an inner cavity is arranged in the box body, a mounting rod is arranged on the side wall of the inner cavity, a clamping mechanism is arranged on the mounting rod, an air cylinder is arranged on a top plate in the box body, and a clamping mechanism is arranged on the air cylinder. A mounting plate is fixedly mounted at the lower end of the air cylinder, a first motor is arranged on the mounting plate, the output end of the first motor penetrates through the mounting plate to be fixedly provided with a connecting rod, a grinding piece is fixedly mounted at the other end of the connecting rod, and a limiting rod is arranged on a top plate of the inner cavity and penetrates through the mounting plate; according to the technical scheme, by arranging the absorbing mechanism, chippings generated by grinding can be absorbed through the absorbing mechanism, by arranging the rack and the gear ring, a mechanism below the clamping mechanism can be adjusted to be the collecting box or the absorbing mechanism when the mounting plate moves, all the structures are matched with one another, time is saved, and higher efficiency is achieved.

Description

Technical Field

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

[0002] Auto parts processing is the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. As the foundation of the automobile industry, auto parts are necessary factors to support the sustainable and healthy development of the automobile industry. In particular, the current independent development and innovation that is being carried out vigorously in the automobile industry requires a strong parts system to support it. The entire automobile is composed of auto parts from various parts. When processing auto parts, it is necessary to use a grinding device to grind the surface of the parts to prevent burrs from remaining on the surface of the parts. When using the existing grinding device, it is generally not convenient to adjust the grinding surface of the parts, so that the placement of the parts needs to be adjusted frequently. In addition, when grinding parts in different parts, it is usually impossible to replace the grinding disc according to the shape of the parts, so that after the parts are ground, the staff still needs to perform secondary processing on them.

[0003] The patent document with the published announcement number CN 218461765 U discloses a grinding device for automobile parts that is easy to adjust the angle, including a workbench, a support frame welded on the top of the workbench, a first motor installed on the top of the inner cavity of the workbench by bolts, and the output end of the first motor passes through the top of the workbench and is fixedly connected with a clamping mechanism. The utility model solves the problem that the existing grinding device is generally not convenient for adjusting the grinding surface of the parts when in use, so that the placement position of the parts needs to be adjusted frequently and the grinding disc cannot be replaced according to the shape of the parts when grinding parts of different parts through the coordinated use of the first motor, the first electric push rod, the placement table, the bidirectional motor, the support plate, the second electric push rod, the gear ring, the gear, the clamping plate, the first installation box, the second motor, the installation column, the installation groove, the second installation box, the grinding disc, the guide rod, the installation block, the spring and the limit disc.

[0004] The above device does not absorb the debris during the grinding process, nor is there a blocking mechanism. The debris generated by grinding may fly in the air, affecting the health of the workers. At the same time, the parts need to be removed manually after the grinding is completed, which is not convenient. Therefore, a grinding device for automotive parts that is easy to adjust the angle is needed. Utility Model Content

[0005] The utility model aims to provide a grinding device for automobile parts which is convenient for adjusting the angle, and solves the problems raised in the background technology.

[0006] An embodiment of the present application provides a grinding device for automobile parts that is easy to adjust the angle, including a box body, an inner cavity is opened in the box body, a mounting rod is arranged on the side wall of the inner cavity, a clamping mechanism is arranged on the mounting rod, a cylinder is arranged on the top plate inside the box body, a mounting plate is fixedly mounted on the lower end of the cylinder, a first motor is arranged on the mounting plate, a connecting rod is fixedly mounted on the output end of the first motor through the mounting plate, a grinding sheet is fixedly mounted on the other end of the connecting rod, a limiting rod is arranged on the top plate of the inner cavity, and the limiting rod passes through the mounting plate.

[0007] In this technical solution, the parts are placed on the clamping plate, and then the knob is turned. The knob drives the bidirectional screw to rotate, thereby driving the clamping plates to move toward each other, so that the parts can be clamped. Then the cylinder is started, and the cylinder drives the mounting plate and the first motor and other structures thereon to move downward. Then when it reaches the appropriate position, the first motor is started, and the first motor drives the connecting rod to rotate, thereby driving the grinding plate to rotate for grinding. When the mounting plate moves downward, it will drive the driven plate to move downward, thereby driving the rack to move, thereby driving the gear ring to rotate, thereby driving the rotating rod to rotate, and moving the absorption mechanism to the bottom of the clamping mechanism. Then the small motor is started, and the small motor drives the fan blades to rotate, thereby absorbing the debris generated by grinding, and then transporting it to the glove box through the pipeline. When the angle needs to be adjusted, the second motor is started, and the second motor drives the rotating shaft to rotate, thereby driving the fixed block to rotate, so as to realize the rotation of the clamped parts. When replacing parts, the cylinder is started to rise, and the rotating rod rotates at this time to move the collection box to the bottom of the clamping mechanism for collection.

[0008] Optionally, the clamping mechanism includes a fixed plate, a vertical plate is provided on the fixed plate, a rotating shaft is provided on the vertical plate, a fixed block is fixedly installed on the other end of the rotating shaft, a clamping plate is provided on the fixed block, a knob is provided on the fixed block, a second motor is provided on the fixed plate, and the output end of the second motor passes through the fixed plate and is fixedly connected to the rotating shaft.

[0009] By adopting the above technical solution, the second motor can drive the rotating shaft to rotate, thereby driving the fixed block to rotate, thereby realizing the rotation of the clamped part.

[0010] Optionally, the lower end of the clamp is slidably mounted inside the fixed block, a bidirectional screw is provided inside the fixed block, the two clamps are threadedly mounted on the bidirectional screw, and the bidirectional screw passes through the side wall of the fixed block and is fixedly mounted with a knob.

[0011] By adopting the above technical solution, the knob is turned, and the knob drives the bidirectional screw to rotate, thereby driving the clamping plates to move towards each other, so that the parts can be clamped.

[0012] Optionally, a driven plate is provided on the side wall of the mounting plate, a rack is provided on the driven plate, the rack is meshed with a gear ring, and a rotating rod is fixedly mounted on the gear ring.

[0013] By adopting the above technical solution, when the mounting plate moves downward, it will drive the driven plate to move downward, thereby driving the rack to move, thereby driving the gear ring to rotate, and thereby driving the rotating rod to rotate.

[0014] Optionally, a threaded section is provided on the rotating rod, an absorption mechanism is provided on the threaded section, and a collection box is provided on the threaded section next to the absorption mechanism.

[0015] By adopting the above technical solution, the debris generated by grinding can be absorbed by the absorption mechanism, and the collection box can collect the polished parts when the grinding is completed and the parts are replaced.

[0016] Optionally, the absorption mechanism includes an absorption box having an opening, a small motor provided inside the absorption box, fan blades provided on the small motor, a horizontal plate provided at the lower end of the absorption box, a pipe provided under the horizontal plate, one end of the pipe connected to the absorption box, and the other end passing through the box body to be connected to the glove box.

[0017] By adopting the above technical solution, a small motor drives the fan blades to rotate, thereby absorbing the debris generated by grinding, and then transporting it to the glove box through a pipe.

[0018] Optionally, the absorption mechanism and the rear end of the collection box are both provided with a limiting plate, and the side wall of the inner cavity is provided with a limiting groove, and the limiting plate is slidably installed in the limiting groove.

[0019] By adopting the above technical solution, the limiting plate and the limiting groove cooperate to prevent the absorption mechanism and the collection box from rotating when the rotating rod rotates.

[0020] Optionally, the box body is provided with a shielding plate, an observation window is provided on the shielding plate, and a handle is provided on the shielding plate next to the observation window.

[0021] By adopting the above technical solution, the shielding plate can be closed during grinding to reduce the scattering of grinding debris, and the grinding situation can be observed through the observation window.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The technical solution of the present application can absorb the debris generated by grinding by providing an absorption mechanism, and by providing a rack and a gear ring, the mechanism under the clamping mechanism can be adjusted to a collection box or an absorption mechanism when the mounting plate moves. The various structures cooperate with each other to save time and be more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0025] Figure 1 This is a schematic structural diagram of a grinding device for automobile parts that is easy to adjust the angle of the present invention;

[0026] Figure 2 This is a schematic diagram of the internal structure of a grinding device for automobile parts that is easy to adjust the angle of the utility model;

[0027] Figure 3 This is a schematic structural diagram of a rack and a gear ring in a grinding device for automobile parts that is easy to adjust the angle of the utility model;

[0028] Figure 4 The utility model is a structural schematic diagram of an absorption mechanism in a grinding device for automobile parts with convenient angle adjustment.

[0029] In the figure: 1. box body; 2. baffle plate; 3. observation window; 4. handle; 5. cylinder; 6. first motor; 7. mounting plate; 8. second motor; 9. knob; 10. clamping plate; 11. grinding disc; 12. rotating rod; 13. absorption box; 14. absorption mechanism; 15. driven plate; 16. rack; 17. gear ring; 18. sundries box; 19. pipeline. DETAILED DESCRIPTION

[0030] See also Figure 1-4 The utility model provides a technical solution: a grinding device for automobile parts that is easy to adjust the angle, comprising a box body 1, an inner cavity is opened in the box body 1, a mounting rod is arranged on the side wall of the inner cavity, a clamping mechanism is arranged on the mounting rod, a cylinder 5 is arranged on the top plate inside the box body 1, a mounting plate 7 is fixedly installed on the lower end of the cylinder 5, a first motor 6 is arranged on the mounting plate 7, a connecting rod is fixedly installed on the output end of the first motor 6 through the mounting plate 7, a grinding sheet 11 is fixedly installed on the other end of the connecting rod, a limiting rod is arranged on the top plate of the inner cavity, and the limiting rod passes through the mounting plate 7.

[0031] In the technical solution of the utility model, if Figure 2 As shown, the clamping mechanism includes a fixed plate, a vertical plate is arranged on the fixed plate, a rotating shaft is arranged on the vertical plate, a fixed block is fixedly installed on the other end of the rotating shaft, a clamping plate 10 is arranged on the fixed block, a knob 9 is arranged on the fixed block, a second motor 8 is arranged on the fixed plate, an output end of the second motor 8 is fixedly connected with a rotating shaft through the fixed plate, and the rotating shaft can be driven to rotate by the second motor 8, thereby driving the fixed block to rotate, thereby realizing the rotation of the clamped parts.

[0032] In the technical solution of the utility model, if Figure 2 As shown, the lower end of the clamping plate 10 is slidably installed inside the fixed block, and a bidirectional screw is arranged inside the fixed block. The two clamping plates 10 are threadedly installed on the bidirectional screw. The bidirectional screw passes through the side wall of the fixed block and is fixedly installed with a knob 9. When the knob 9 is turned, the knob 9 drives the bidirectional screw to rotate, thereby driving the clamping plates 10 to move toward each other, so that the parts can be clamped.

[0033] In the technical solution of the utility model, if Figure 3 As shown, a driven plate 15 is provided on the side wall of the mounting plate 7, and a rack 16 is provided on the driven plate 15. The rack 16 is meshed with a gear ring 17, and a rotating rod 12 is fixedly installed on the gear ring 17. When the mounting plate 7 moves downward, the driven plate 15 will be driven downward, thereby driving the rack 16 to move, thereby driving the gear ring 17 to rotate, and thereby driving the rotating rod 12 to rotate.

[0034] In the technical solution of the utility model, if Figure 2 As shown, the rotating rod 12 is provided with a threaded section, and an absorption mechanism 14 is provided on the threaded section. A collection box is provided on the threaded section next to the absorption mechanism 14. The debris generated by grinding can be absorbed by the absorption mechanism 14, and the collection box can collect the polished parts when the grinding is completed and the parts are replaced.

[0035] In the technical solution of the utility model, if Figure 4 As shown, the absorption mechanism 14 includes an absorption box 13, an opening is provided on the absorption box 13, a small motor is provided inside the absorption box 13, a fan blade is provided on the small motor, a horizontal plate is provided at the lower end of the absorption box 13, a pipe 19 is provided under the horizontal plate, one end of the pipe 19 is connected to the absorption box 13, and the other end passes through the box body 1 to be connected to the debris box 18, the small motor drives the fan blade to rotate, thereby absorbing the debris generated by grinding, and then transporting it to the debris box 18 through the pipe 19.

[0036] In the technical solution of the utility model, if Figure 4 As shown, the absorption mechanism 14 and the collection box are provided with a limit plate at the rear end, and a limit groove is provided on the side wall of the inner cavity. The limit plate is slidably installed in the limit groove, and the limit plate and the limit groove cooperate to prevent the absorption mechanism 14 and the collection box from rotating when the rotating rod 12 rotates.

[0037] In the technical solution of the utility model, if Figure 1 As shown, the box body 1 is provided with a baffle plate 2, an observation window 3 is opened on the baffle plate 2, and a handle 4 is provided on the baffle plate 2 next to the observation window 3. The baffle plate 2 can be closed during grinding to reduce the scattering of grinding debris, and the grinding situation can be observed through the observation window 3.

[0038] In this technical solution, the part is placed on the clamping plate 10, and then the knob 9 is turned. The knob 9 drives the bidirectional screw to rotate, thereby driving the clamping plates 10 to move toward each other, so that the part can be clamped, and then the cylinder 5 is started. The cylinder 5 drives the mounting plate 7 and the first motor 6 thereon and other structures to move downward. Then, when the appropriate position is reached, the first motor 6 is started. The first motor 6 drives the connecting rod to rotate, thereby driving the grinding disc 11 to rotate for grinding. When the mounting plate 7 moves downward, it will drive the driven plate 15 to move downward, thereby driving the rack 16 to move, thereby driving the gear ring 17 rotates, thereby driving the rotating rod 12 to rotate, moving the absorbing mechanism 14 to the bottom of the clamping mechanism, and then starting the small motor, which drives the fan blades to rotate, thereby absorbing the debris generated by grinding, and then transporting it to the sundries box 18 through the pipeline 19. When it is necessary to adjust the angle, start the second motor 8, which drives the rotating shaft to rotate, thereby driving the fixed block to rotate, and realizing the rotation of the clamping parts. When replacing parts, start the cylinder 5 to rise, and at this time the rotating rod 12 rotates to move the collection box to the bottom of the clamping mechanism for collection.

Claims

1. A grinding device for automobile parts that is easy to adjust the angle, characterized in that: The invention comprises a box body (1), wherein an inner cavity is formed in the box body (1), a mounting rod is arranged on the side wall of the inner cavity, a clamping mechanism is arranged on the mounting rod, a cylinder (5) is arranged on the top plate inside the box body (1), a mounting plate (7) is fixedly mounted on the lower end of the cylinder (5), a first motor (6) is arranged on the mounting plate (7), a connecting rod is fixedly mounted on the output end of the first motor (6) through the mounting plate (7), a grinding sheet (11) is fixedly mounted on the other end of the connecting rod, and a limiting rod is arranged on the top plate of the inner cavity, and the limiting rod passes through the mounting plate (7).

2. The grinding device for automobile parts with easy angle adjustment according to claim 1, characterized in that: The clamping mechanism comprises a fixed plate, a vertical plate is arranged on the fixed plate, a rotating shaft is arranged on the vertical plate, a fixed block is fixedly installed on the other end of the rotating shaft, a clamping plate (10) is arranged on the fixed block, a knob (9) is arranged on the fixed block, a second motor (8) is arranged on the fixed plate, and an output end of the second motor (8) passes through the fixed plate and is fixedly connected to the rotating shaft.

3. The grinding device for automobile parts with easy angle adjustment according to claim 2, characterized in that: The lower end of the clamping plate (10) is slidably mounted inside the fixed block, a bidirectional screw rod is arranged inside the fixed block, the two clamping plates (10) are threadedly mounted on the bidirectional screw rod, and the bidirectional screw rod passes through the side wall of the fixed block and is fixedly mounted with a knob (9).

4. The grinding device for automobile parts with easy angle adjustment according to claim 1, characterized in that: A driven plate (15) is arranged on the side wall of the mounting plate (7), a rack (16) is arranged on the driven plate (15), the rack (16) is meshed with a gear ring (17), and a rotating rod (12) is fixedly mounted on the gear ring (17).

5. The grinding device for automobile parts with easy angle adjustment according to claim 4, characterized in that: The rotating rod (12) is provided with a threaded section, an absorption mechanism (14) is arranged on the threaded section, and a collection box is arranged on the threaded section next to the absorption mechanism (14).

6. The grinding device for automobile parts with easy angle adjustment according to claim 5, characterized in that: The absorption mechanism (14) comprises an absorption box (13), the absorption box (13) is provided with an opening, a small motor is provided inside the absorption box (13), a fan blade is provided on the small motor, a horizontal plate is provided at the lower end of the absorption box (13), a pipe (19) is provided below the horizontal plate, one end of the pipe (19) is connected to the absorption box (13), and the other end passes through the box body (1) and is connected to the sundries box (18).

7. The grinding device for automobile parts with easy angle adjustment according to claim 5, characterized in that: The absorption mechanism (14) and the rear end of the collection box are both provided with a limiting plate, and the side wall of the inner cavity is provided with a limiting groove, and the limiting plate is slidably installed in the limiting groove.

8. The grinding device for automobile parts with easy angle adjustment according to claim 1, characterized in that: The box body (1) is provided with a shielding plate (2), an observation window (3) is provided on the shielding plate (2), and a handle (4) is provided on the shielding plate (2) next to the observation window (3).

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