Automobile hub edge deburring polishing machine

Abstract

The utility model discloses an automobile hub edge deburring polishing machine, and relates to the technical field of automobile accessory manufacturing, the automobile hub edge deburring polishing machine comprises a plate body, a rotating mechanism and a polishing mechanism are fixedly installed on the top surface of the plate body, the polishing mechanism is located on one side of the rotating mechanism, the rotating mechanism comprises a placing disc, and the placing disc is rotatably installed on the top surface of the plate body; according to the hub clamping device, the rotating mechanism is arranged, the inverted-cone-shaped rotating wheel is driven by the multiple threaded rods to clamp a hub, meanwhile, the hub can be driven to rotate on the containing disc, and therefore the problem of flaws caused by clamping can be prevented; according to the hub polishing device, the polishing mechanism is arranged, the edge of a hub can be polished through the polishing wheel, the angle of the rotating plate and the angle of the polishing wheel can be adjusted through the adjusting motor, and therefore the polishing wheel can polish different positions of the hub, and the polishing effect is improved.

Description

Technical Field

[0001] This application relates to the field of automotive parts manufacturing technology, and in particular to a deburring and polishing machine for automotive wheel hub edges. Background Technology

[0002] The wheel hub is a cylindrical metal component inside a car tire that supports the tire around the axle. In layman's terms, it is the part in the center of the wheel where the axle is mounted. It is an important component connecting the brake drum (brake disc), wheel disc, and half-shaft.

[0003] Regarding the aforementioned technologies, the inventors believe the following problems still exist:

[0004] First, before polishing car wheels, they need to be fixed. However, some existing fixing mechanisms use clamping to fix car wheels, which may cause the sides of the wheel to be squeezed, resulting in defects and reducing the quality of the wheel.

[0005] Secondly, due to the complex shape of the wheel hub's edge, some existing polishing mechanisms can only polish a portion of the wheel hub, thus reducing the polishing effect and leaving burrs behind.

[0006] To address the aforementioned problems, the inventors have proposed a deburring and polishing machine for the edges of automobile wheel hubs, which solves these issues. Utility Model Content

[0007] In order to improve the problems of existing clamping methods that may have defects and poor polishing effect of some polishing mechanisms, the purpose of this utility model is to provide a deburring and polishing machine for the edge of automobile wheel hubs.

[0008] To solve the above problems, this utility model provides the following solution: a deburring and polishing machine for automotive wheel hub edges, comprising a plate, a rotating mechanism and a polishing mechanism fixedly installed on the top surface of the plate, the polishing mechanism being located on one side of the rotating mechanism, the rotating mechanism including a placement plate, the placement plate being rotatably installed on the top surface of the plate, multiple servo motors arranged around the placement plate, the multiple servo motors being fixedly installed inside the plate, the output ends of the multiple servo motors being fixedly installed with threaded rods, the threaded rods being rotatably installed inside the plate, the outer surface of the threaded rods being threaded with threaded blocks, the threaded blocks being slidably installed inside the plate, the top surface of the threaded blocks being fixedly installed with a support shell, a rotating motor being fixedly installed on one inner wall of the support shell, the output end of the rotating motor being fixedly installed with a first gear, the outer surface of the first gear being meshed with a second gear, the first gear and the second gear being rotatably installed on the lower inner wall of the support shell, a rotating rod being fixedly inserted into the middle of the second gear, the rotating rod being rotatably installed between the upper and lower inner walls of the support shell, and a rotating wheel being fixedly sleeved on the upper outer surface of the rotating rod.

[0009] Preferably, the polishing mechanism includes a fixed plate, which is fixedly installed on one side of the plate body. A servo cylinder is fixedly installed on the top surface of the fixed plate. The telescopic end of the servo cylinder movably passes through the top surface of the fixed plate and is fixedly installed with a sliding block. The sliding block is slidably installed inside the fixed plate. A support plate is fixedly installed on one side of the sliding block. An adjusting motor is fixedly installed on one side of the support plate. A rotating shaft is fixedly installed at the output end of the adjusting motor. The rotating shaft is rotatably inserted into the end of the support plate, and a rotating plate is fixedly sleeved on the outer surface of the middle part of the rotating shaft. A polishing motor is fixedly installed on the top surface of the rotating plate. The output end of the polishing motor movably passes through the rotating plate and is fixedly installed with a polishing wheel.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, by setting up a rotating mechanism, uses multiple threaded rods to drive an inverted conical rotating wheel to clamp the hub, and at the same time drive it to rotate on the placement plate, thereby preventing defects caused by clamping.

[0012] 2. This utility model, by setting up a polishing mechanism, can polish the edge of the wheel hub using a polishing wheel. By adjusting the motor, the angle of the rotating plate and the polishing wheel can be adjusted, thereby enabling the polishing wheel to polish different positions of the wheel hub and improving the polishing effect. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the rotating mechanism of this utility model.

[0016] Figure 3 This is a schematic diagram of the polishing mechanism of this utility model.

[0017] Figure 4 This is a schematic diagram of part of the polishing mechanism of this utility model.

[0018] In the diagram: 1. Plate; 2. Rotating mechanism; 21. Groove; 22. Placement plate; 23. Support shell; 24. Threaded rod; 25. Servo motor; 26. Threaded block; 27. First gear; 271. Second gear; 28. Rotating rod; 29. ​​Rotating wheel; 20. Rotating motor; 3. Polishing mechanism; 31. Servo cylinder; 32. Slide groove; 33. Fixed plate; 34. Polishing wheel; 341. Polishing motor; 35. Support plate; 351. Sliding block; 36. Rotating shaft; 361. Adjusting motor; 37. Rotating plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figure 1-4 As shown, this utility model provides a deburring and polishing machine for the edge of an automobile wheel hub, including a plate body 1, which can support the mechanism. A rotating mechanism 2 and a polishing mechanism 3 are fixedly installed on the top surface of the plate body 1. The rotating mechanism 2 can drive the wheel hub to rotate. The polishing mechanism 3 is located on one side of the rotating mechanism 2 and can polish the wheel hub on the rotating mechanism 2.

[0021] The rotating mechanism 2 includes a placement plate 22, which can support the wheel hub. The placement plate 22 is rotatably mounted on the top surface of the plate 1 and can rotate when powered.

[0022] Multiple servo motors 25 are arranged around the placement plate 22. The servo motors 25 are used as power sources. All the servo motors 25 are fixedly installed inside the plate body 1 to prevent the servo motors 25 from falling off.

[0023] The output ends of multiple servo motors 25 are all fixedly equipped with threaded rods 24, so that the servo motors 25 drive the threaded rods 24 to rotate. The threaded rods 24 are rotatably installed inside the plate body 1. Multiple grooves 21 are opened on the top surface of the plate body 1. The threaded rods 24 are rotatably installed inside the grooves 21, so that the threaded rods 24 rotate within the grooves 21.

[0024] The outer surface of the threaded rod 24 is threaded with a threaded block 26. The threaded rod 24 will drive the threaded block 26 to rotate. The threaded block 26 is slidably installed inside the plate 1. The threaded block 26 slides inside the plate 1. The top surface of the threaded block 26 is fixedly installed with a support shell 23, which drives the support shell 23 to move.

[0025] The cross-sectional shape of the support shell 23 is U-shaped, which allows the support shell 23 to better install its internal components. A rotating motor 20 is fixedly installed on one inner wall of the support shell 23, and the rotating motor 20 is used as a power source.

[0026] A first gear 27 is fixedly installed at the output end of the rotating motor 20, so that the rotating motor 20 drives the first gear 27 to rotate. A second gear 271 is meshed with the outer surface of the first gear 27. Both the first gear 27 and the second gear 271 are rotatably installed on the lower inner wall of the support shell 23. The first gear 27 can drive the second gear 271 to rotate inside the support shell 23.

[0027] A rotating rod 28 is fixedly inserted in the middle of the second gear 271. The second gear 271 will drive the rotating rod 28 to rotate inside the support shell 23. The rotating rod 28 is rotatably installed between the upper and lower inner walls of the support shell 23. A rotating wheel 29 is fixedly sleeved on the upper outer surface of the rotating rod 28, so that the rotating rod 28 drives the rotating wheel 29 to rotate. Multiple rotating wheels 29 are distributed in a circular array around the placement plate 22. The rotating wheels 29 can fit with the hub and drive the hub to rotate.

[0028] The polishing mechanism 3 includes a fixing plate 33, which is used as a support. The fixing plate 33 is fixedly installed on one side of the plate body 1 to prevent the fixing plate 33 from falling off. A servo cylinder 31 is fixedly installed on the top surface of the fixing plate 33, which is used as a power source.

[0029] The telescopic end of the servo cylinder 31 extends through the top surface of the fixed plate 33 and is fixedly mounted with a sliding block 351, so that the servo cylinder 31 can drive the sliding block 351 to move. The sliding block 351 is slidably mounted inside the fixed plate 33. The fixed plate 33 has grooves 32 on both sides that cooperate with the sliding block 351, so that the sliding block 351 can pass through the two grooves 32 to prevent deviation.

[0030] A support plate 35 is fixedly installed on one side of the sliding block 351. The support plate 35 is used as a support component. An adjustment motor 361 is fixedly installed on one side of the support plate 35. The adjustment motor 361 is installed on one side of the support plate 35.

[0031] A rotating shaft 36 is fixedly installed at the output end of the adjusting motor 361. The rotating shaft 36 is rotatably inserted into the end of the support plate 35, and a rotating plate 37 is fixedly sleeved on the outer surface of the middle part of the rotating shaft 36, so that the rotating shaft 36 rotates inside the end of the support plate 35, and at the same time can drive the rotating plate 37 to rotate, thereby adjusting its direction.

[0032] A polishing motor 341 is fixedly installed on the top surface of the rotating plate 37. The polishing motor 341 is used as a power source. The output end of the polishing motor 341 passes through the rotating plate 37 and is fixedly installed with a polishing wheel 34, so that the polishing motor 341 drives the polishing wheel 34 to rotate. The polishing wheel 34 can polish the hub on the upper part of the placement plate 22. The polishing wheel 34 is located on the upper part of the placement plate 22. The diameter of the polishing wheel 34 is larger than the length of the rotating plate 37, so that when the rotating plate 37 rotates, the polishing wheel 34 can contact the surface of the hub.

[0033] Working principle: First, use plate 1 to install the device in a suitable position, then place the hub flat on the top surface of the placement plate 22, so that the rotating mechanism 2 drives the hub to rotate, start multiple servo motors 25, so that the servo motors 25 drive multiple threaded rods 24 to rotate inside the groove 21, and at the same time drive multiple support shells 23 to move through the threaded block 26, so that multiple inverted conical rotating wheels 29 fit against the side of the hub.

[0034] Then, start the rotating motor 20, which drives the first gear 27 to rotate. The first gear 27 drives the second gear 271 to rotate, and the second gear 271 drives the rotating rod 28 to rotate. The rotating rod 28 rotates inside the support shell 23 and drives the rotating wheel 29 to rotate. The rotating wheel 29 can drive the hub to rotate, so that the hub rotates through the placement plate 22.

[0035] Then, the polishing mechanism 3 can polish the hub. First, start the polishing motor 341 to make the polishing wheel 34 rotate. Then, start the adjustment motor 361 to adjust the angle of the polishing wheel 34. The adjustment motor 361 can drive the rotating shaft 36 to rotate inside the support plate 35, drive the rotating plate 37 to rotate, and adjust the angle of the polishing wheel 34.

[0036] Then, start the servo cylinder 31, which will drive the sliding block 351 to move up and down inside the fixed plate 33. The sliding block 351 can prevent deviation through the sliding grooves 32 on both sides. Then, the sliding block 351 can drive the polishing wheel 34 to descend and polish the hub.

[0037] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A deburring and polishing machine for automobile wheel hub edges, comprising a plate (1), characterized in that: A rotating mechanism (2) and a polishing mechanism (3) are fixedly installed on the top surface of the plate (1), and the polishing mechanism (3) is located on one side of the rotating mechanism (2); The rotating mechanism (2) includes a placement disk (22), which is rotatably mounted on the top surface of the plate (1). Multiple servo motors (25) are arranged around the periphery of the placement disk (22), and all servo motors (25) are fixedly mounted inside the plate (1). A threaded rod (24) is fixedly mounted on the output end of each of the multiple servo motors (25). The threaded rod (24) is rotatably mounted inside the plate (1). A threaded block (26) is threaded onto the outer surface of the threaded rod (24), and the threaded block (26) is slidably mounted inside the plate (1). A support is fixedly mounted on the top surface of the threaded block (26). A support shell (23) is provided. A rotating motor (20) is fixedly installed on one inner wall of the support shell (23). A first gear (27) is fixedly installed at the output end of the rotating motor (20). A second gear (271) is meshed with the outer surface of the first gear (27). The first gear (27) and the second gear (271) are both rotatably installed on the lower inner wall of the support shell (23). A rotating rod (28) is fixedly inserted in the middle of the second gear (271). The rotating rod (28) is rotatably installed between the upper and lower inner walls of the support shell (23). A rotating wheel (29) is fixedly sleeved on the upper outer surface of the rotating rod (28).

2. The deburring and polishing machine for automobile wheel hub edges according to claim 1, characterized in that: The polishing mechanism (3) includes a fixed plate (33), which is fixedly installed on one side of the plate body (1). A servo cylinder (31) is fixedly installed on the top surface of the fixed plate (33). The telescopic end of the servo cylinder (31) movably passes through the top surface of the fixed plate (33) and is fixedly installed with a sliding block (351). The sliding block (351) is slidably installed inside the fixed plate (33). A support plate (35) is fixedly installed on one side of the sliding block (351). An adjusting motor (361) is fixedly installed on one side of the plate (35). A rotating shaft (36) is fixedly installed at the output end of the adjusting motor (361). The rotating shaft (36) is rotatably inserted into the end of the support plate (35). A rotating plate (37) is fixedly sleeved on the outer surface of the middle part of the rotating shaft (36). A polishing motor (341) is fixedly installed on the top surface of the rotating plate (37). The output end of the polishing motor (341) movably passes through the rotating plate (37) and is fixedly installed with a polishing wheel (34).

3. The deburring and polishing machine for automotive wheel hub edges according to claim 1, characterized in that: Multiple rotating wheels (29) are arranged in a ring array around the placement disk (22).

4. The deburring and polishing machine for automobile wheel hub edges according to claim 1, characterized in that: The top surface of the plate (1) is provided with a plurality of grooves (21), and the threaded rod (24) is rotatably installed inside the grooves (21).

5. The deburring and polishing machine for automobile wheel hub edges according to claim 1, characterized in that: The cross-sectional shape of the support shell (23) is U-shaped.

6. The deburring and polishing machine for automobile wheel hub edges according to claim 2, characterized in that: The polishing wheel (34) is located on the upper part of the placement disk (22).

7. The deburring and polishing machine for automobile wheel hub edges according to claim 2, characterized in that: The fixed plate (33) has grooves (32) on both sides that cooperate with the sliding block (351).

8. The deburring and polishing machine for automobile wheel hub edges according to claim 2, characterized in that: The diameter of the polishing wheel (34) is greater than the length of the rotating plate (37).

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