A polishing device for axle bearing machining

Abstract

The utility model relates to the technical field of mechanical manufacturing, and the utility model provides a kind of polishing device for axle bearing processing, it includes bottom plate, the top of the bottom plate is fixedly connected with shell, the left side of the shell is fixedly connected with, the right side of the shell is fixedly connected with sanding mechanism, the top of the bottom plate is equipped with movable mechanism, the motor includes, the left side output of the motor is rotatably connected with the fitment assembly, the top of the bottom plate is slidably connected with the engagement assembly, the outer wall of the movable mechanism is slidably connected with moving frame, the top of the moving frame is equipped with sliding slot, the top of the bottom plate is fixedly connected with shelf plate. Through the above technical scheme, the axle is placed in the clamping post in the prior art, the fitting disc is fitted with the axle, the included angle block is clamped, then the motor is started to drive the included angle block to rotate the axle, the movable block on the top of the moving frame is adjusted, the handle is held to adjust the rotating ring, and the axle is polished with the polishing wheel.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing technology, specifically to a grinding device for machining vehicle bearings. Background Technology

[0002] In the transportation sector, axles are the core components connecting wheels and vehicle chassis, playing a crucial role in supporting the weight of the entire vehicle, transmitting power, and ensuring stable vehicle operation. Whether it is trucks and buses in road transportation or trains and subways in rail transit, the quality and performance of axles directly determine the safety, reliability, and service life of the vehicle. During the operation of high-speed trains, axles must withstand enormous loads, alternating stresses, and complex vibration environments.

[0003] In modern manufacturing, bearings are key components of various mechanical equipment. Their quality and performance directly affect the overall operational stability, precision, and service life of the equipment. As an important type of bearing, automotive bearings are widely used in automobiles, machine tools, motors, and many other fields, and their machining precision is extremely high. Traditional automotive bearing machining and grinding equipment has a relatively fixed structure. When producing bearings of the same specification in a standardized manner for a long time, it has a certain stability advantage. Because the positions of its components and operating parameters are preset, it does not require frequent adjustments, which can reduce the error risk caused by adjustments and ensure machining consistency. However, existing automotive bearing machining and grinding equipment generally suffers from inconvenient adjustment. The adjustment process of key parameters such as the position of the grinding wheel and the grinding angle is cumbersome, and the equipment lacks flexible adjustment capabilities. It cannot quickly adapt to the machining requirements of bearings of different sizes and shapes, which greatly limits the improvement of production efficiency and product quality, and increases the production costs and technical difficulties of enterprises. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a grinding device for machining vehicle bearings, which solves the technical problems of poor grinding effect and inconvenience of adjustment in the prior art.

[0005] According to one aspect, at least one embodiment of the present invention provides a grinding device for machining vehicle bearings, comprising a base plate, a housing fixedly connected to the top of the base plate, a grinding mechanism fixedly connected to the left side of the housing, a sanding mechanism fixedly connected to the right side of the housing, a movable mechanism provided on the top of the base plate, the grinding mechanism including a motor, a fitting component rotatably connected to the left output end of the motor, a locking component slidably connected to the top of the base plate, a movable frame slidably connected to the outer wall of the movable mechanism, a sliding groove provided on the top of the movable frame, a frame plate fixedly connected to the top of the base plate, a movable block slidably connected to the outer wall of the sliding groove, a rotating ring fixedly connected to the top of the movable block, a grinding mechanism rotatably connected to the top of the rotating ring, and a connecting mechanism fixedly connected to the outer wall of the housing.

[0006] For example, in at least one embodiment of the present invention, a grinding device for machining vehicle bearings further includes: the grinding mechanism includes a placement frame, the top of the placement frame is slidably connected to a base plate, an installation component is fixedly connected to the left side of the placement frame, a rotating column is rotatably connected to the middle of the placement frame, a connecting block two is fixedly connected to the outer wall of the rotating column, a pulling groove is provided on the outer wall of the connecting block two, a telescopic component is slidably connected to the outer wall of the pulling groove, an L-shaped plate is slidably connected to the inner wall of the connecting block two, a moving component is slidably connected to the outer wall of the placement frame, and a baffle is slidably connected to the top right side of the base plate.

[0007] According to another aspect, at least one embodiment of the present invention also provides a grinding device for machining vehicle bearings, comprising: the movable mechanism including a movable groove, the movable groove being disposed on the top of a base plate, and a threaded column being rotatably connected to the outer wall of the movable groove.

[0008] For example, in a grinding device for machining a car bearing provided in at least one embodiment of the present invention, the bonding component includes a corner block, the outer wall of the corner block is fixedly connected to a motor, and a bonding disc is fixedly connected to the outer wall of the corner block.

[0009] According to another aspect, at least one embodiment of the present invention also provides a grinding device for machining vehicle bearings, comprising: the locking assembly includes a movable plate, the bottom of the movable plate being slidably connected to the top of a base plate, and a locking post being fixedly connected to the left outer wall of the movable plate.

[0010] For example, in at least one embodiment of the present invention, a grinding device for machining a car bearing is provided, which further includes: the grinding mechanism includes a handle, the bottom of the handle is fixedly connected to the outer wall of a rotating ring, and a grinding wheel is rotatably connected to the middle of the rotating ring.

[0011] According to another aspect, at least one embodiment of the present invention also provides a grinding device for machining vehicle bearings, comprising: the connecting mechanism includes a connecting plate, the outer wall of the connecting plate is fixedly connected to the outer wall of the base plate, and a rotating shaft is rotatably connected to the middle of the connecting plate.

[0012] For example, in at least one embodiment of the present invention, a grinding device for machining a car bearing is provided, which further includes: the mounting assembly includes a connecting ring, the connecting ring is disposed on the left side of the outer wall of the placement frame, and a connecting block is fixedly connected to the outer wall of the connecting ring.

[0013] According to another aspect, at least one embodiment of the present invention also provides a grinding device for machining vehicle bearings, comprising: the telescopic component includes a fixed block, the outer wall of the fixed block is fixed to the outer wall of the connecting block, and a telescopic column is fixedly connected to the outer wall of the fixed block.

[0014] For example, in at least one embodiment of the present invention, a grinding device for machining a car bearing is provided, which further includes: the moving component includes a grinding block, the grinding block is disposed on the outer wall of the placement frame, and a handle is fixedly connected to the outer wall of the grinding block.

[0015] The beneficial effects of the embodiments of this utility model are as follows:

[0016] In this invention, when grinding is required, the axle is placed on the locking post so that the fitting plate fits the axle and the corner block locks it in place. Then, the motor is started, and its output end drives the corner block to rotate the axle. Next, the moving frame is moved, and the movable block at the top is adjusted to a suitable position. Then, the handle is held to adjust the rotating ring, and the grinding wheel is used to grind the axle.

[0017] By rotating the rotating disc, when the initial grinding is completed, the axle can be placed on the outer wall of connecting block two. Connecting block two is connected to the outer wall of the rotating column. When placed, the L-shaped plate can be pulled. The bottom of the L-shaped plate is connected to the telescopic column, which is connected to the outer wall of the fixed block. The fixed block is set on the outer wall of connecting block two, so that the axle can be fixed on connecting block two. Then push the grinding block and use handle two to further grind the axle. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0019] Figure 1 This is a perspective view of the front side of the body of a grinding device for machining car bearings proposed in this utility model;

[0020] Figure 2 This is a left-side structural view of a grinding device for machining machine bearings proposed in this utility model;

[0021] Figure 3 A partial structural breakdown of a grinding device for machining wheel bearings proposed in this utility model. Figure 1 ;

[0022] Figure 4 A partial structural breakdown of a grinding device for machining wheel bearings proposed in this utility model. Figure 2 ;

[0023] Figure 5 This is a front view structural diagram of a grinding device for machining car bearings proposed in this utility model;

[0024] In the diagram: 1. Base plate; 2. Grinding mechanism; 201. Motor; 202. Bonding assembly; 2021. Angle block; 2022. Bonding disc; 203. Locking assembly; 2031. Moving plate; 2032. Locking post; 204. Moving frame; 205. Frame plate; 206. Slide groove; 207. Moving block; 208. Rotating ring; 209. Grinding mechanism; 2091. Handle 1; 2092. Grinding wheel; 210. Connecting mechanism; 2101. Connecting plate; 2102. Rotating wheel. 3. Moving shaft; 3. Grinding mechanism; 301. Placement rack; 302. Mounting assembly; 3021. Connecting ring; 3022. Connecting block; 303. Rotating column; 304. Connecting block; 305. Pulling groove; 306. Telescopic assembly; 3061. Fixing block; 3062. Telescopic column; 307. L-shaped plate; 308. Moving assembly; 3081. Grinding block; 3082. Handle II; 309. Baffle; 4. Movable mechanism; 401. Moving groove; 402. Threaded column; 5. Housing. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0026] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figures 1-3 The diagram illustrates a grinding device for machining bearings according to an embodiment of the present invention. It includes a base plate 1, a housing 5 fixedly connected to the top of the base plate 1, a grinding mechanism 2 fixedly connected to the left side of the housing 5, a sanding mechanism 3 fixedly connected to the right side of the housing 5, and a movable mechanism 4 on the top of the base plate 1. The grinding mechanism 2 includes a motor 201, with a fitting component 202 rotatably connected to the left output end of the motor 201. A locking component 203 is slidably connected to the top of the base plate 1. A movable frame 204 is slidably connected to the outer wall of the movable mechanism 4, and a sliding groove 206 is provided on the top of the movable frame 204. A frame plate 205 is fixedly connected to the top of the base plate 1, and a movable frame 204 is slidably connected to the outer wall of the sliding groove 206. Block 207, the top of the movable block 207 is fixedly connected to a rotating ring 208, the top of the rotating ring 208 is rotatably connected to a grinding mechanism 209, the outer wall of the outer shell 5 is fixedly connected to a connecting mechanism 210, the left output end of the motor 201 is rotatably connected to a fitting component 202, the top of the base plate 1 is slidably connected to a locking component 203, the outer wall of the movable mechanism 4 is slidably connected to a movable frame 204, the top of the movable frame 204 has a sliding groove 206, the top of the base plate 1 is fixedly connected to a frame plate 205, the outer wall of the sliding groove 206 is slidably connected to a movable block 207, the top of the movable block 207 is fixedly connected to a rotating ring 208, the top of the rotating ring 208 is rotatably connected to a grinding mechanism 209, and the outer wall of the outer shell 5 is fixedly connected to a connecting mechanism 210.

[0032] In some examples, the left output end of the motor 201 is rotatably connected to a fitting component 202, and the top of the base plate 1 is slidably connected to a locking component 203. This slidable connection allows the locking component 203 to move flexibly on the top of the base plate 1. The outer wall of the movable mechanism 4 is also slidably connected to a movable frame 204, allowing the movable frame 204 to slide smoothly on the outer wall. The top of the movable frame 204 has a slide groove 206. The top of the base plate 1 is fixedly connected to a frame plate 205. The outer wall of the slide groove 206 is slidably connected to a movable block 207, which can slide freely within the slide groove 206. The top of the movable block 207 is fixedly connected to a rotating ring 208, and the top of the rotating ring 208 is rotatably connected to a grinding mechanism 209, which is used to grind the workpiece. The outer wall of the outer shell 5 is fixedly connected to a connecting mechanism 210.

[0033] like Figures 4-5 As shown, this invention illustrates a grinding device for machining vehicle bearings according to one embodiment of the present invention. The grinding mechanism 3 includes a placement frame 301, the top of which is slidably connected to a base plate 1. A mounting assembly 302 is fixedly connected to the left side of the placement frame 301. A rotating column 303 is rotatably connected to the middle of the placement frame 301. A connecting block 304 is fixedly connected to the outer wall of the rotating column 303. A pulling groove 305 is formed on the outer wall of the connecting block 304. A telescopic assembly 306 is slidably connected to the outer wall of the pulling groove 305. An L-shaped plate 307 is slidably connected to the inner wall of the connecting block 304. The outer wall of the placement rack 301 is slidably connected to a moving component 308, the top right side of the base plate 1 is slidably connected to a baffle 309, the top of the placement rack 301 is slidably connected to the base plate 1, the left side of the rack is fixedly connected to an installation component 302, the middle part is rotatably connected to a rotating column 303, the outer wall of the rotating column 303 is fixedly connected to a connecting block 2 304, the outer wall of the connecting block 2 304 has a pulling groove 305, the outer wall of the pulling groove 305 is slidably connected to a telescopic component 306, the inner wall of the pull groove 305 is slidably connected to an L-shaped plate 307, the outer wall of the placement rack 301 is slidably connected to a moving component 308, and the top right side of the base plate 1 is slidably connected to a baffle 309.

[0034] In some examples, the top of the placement rack 301 is slidably connected to the surface of the base plate 1 to ensure smooth horizontal movement. The left side of the placement rack 301 is fixedly connected to a mounting assembly 302. A rotating column 303 is located in the middle of the placement rack 301. The rotating column 303 is connected to the placement rack 301 through a rotatable connection, allowing it to rotate flexibly within a certain angle range. A connecting block 2 304 is fixedly connected to the outer wall of the rotating column 303. A pull groove 305 is provided on the outer wall of the connecting block 2 304 for sliding connection with the L-shaped plate 307, ensuring that the L-shaped plate 307 can move smoothly when needed. A moving assembly 308 is also slidably connected to the outer wall of the placement rack 301. The moving assembly 308 is used to realize the overall movement of the placement rack 301. A baffle 309 is slidably connected to the top right side of the base plate 1.

[0035] like Figures 2-4 As shown, this invention illustrates a grinding device for machining bearings according to one embodiment of the present invention. The movable mechanism 4 includes a moving groove 401, which is disposed on the top of the base plate 1. A threaded post 402 is rotatably connected to the outer wall of the moving groove 401. The fitting assembly 202 includes a corner block 2021, whose outer wall is fixedly connected to a motor 201. A fitting disc 2022 is fixedly connected to the outer wall of the corner block 2021. The locking assembly 203 includes a moving plate 2031, whose bottom is slidably connected to the top of the base plate 1. A locking post 2032 is fixedly connected to the left outer wall of the moving plate 2031. A connecting mechanism... 210 includes a connecting plate 2101, the outer wall of which is fixedly connected to the outer wall of the base plate 1. A rotating shaft 2102 is rotatably connected to the middle of the connecting plate 2101. A moving groove 401 is located at the top of the base plate 1, and its outer wall is rotatably connected to a threaded post 402. The bonding component 202 includes a corner block 2021, and its outer wall is fixedly connected to a motor 201 and a bonding disc 2022. The locking component 203 includes a moving plate 2031, the bottom of which is slidably connected to the top of the base plate 1. A locking post 2032 is fixedly connected to the left outer wall. The connecting mechanism 210 includes a connecting plate 2101, the outer wall of which is fixedly connected to the outer wall of the base plate 1, and the rotating shaft 2102 is rotatably connected to the middle.

[0036] In some examples, the movable groove 401 is located at the top of the base plate 1. The outer wall of the movable groove 401 is connected to the threaded column 402 via a rotatable connection, allowing the threaded column 402 to rotate flexibly on the outer wall of the movable groove 401. The outer wall of the angle block 2021 is fixedly connected to the motor 201. A fitting plate 2022 is also fixedly connected to the outer wall of the angle block 2021. The bottom of the movable plate 2031 is mounted on the top of the base plate 1 via a sliding connection, allowing the movable plate 2031 to slide smoothly on the top of the base plate 1. A locking post 2032 is fixedly connected to the left outer wall of the movable plate 2031. The outer wall of the connecting plate 2101 is fixedly connected to the outer wall of the base plate 1 to ensure its stability. A rotating shaft 2102 is located in the middle of the connecting plate 2101, and the rotating shaft 2102 is connected to the connecting plate 2101 via a rotatable connection.

[0037] like Figures 3-5 As shown, the polishing mechanism 209 includes a handle 2091, the bottom of which is fixedly connected to the outer wall of the rotating ring 208. A polishing wheel 2092 is rotatably connected to the middle of the rotating ring 208. The mounting assembly 302 includes a connecting ring 3021, which is disposed on the left side of the outer wall of the placement frame 301. A connecting block 3022 is fixedly connected to the outer wall of the connecting ring 3021. The telescopic assembly 306 includes a fixing block 3061, the outer wall of which is fixedly connected to the outer wall of the connecting block 304. A telescopic column 3062 is fixedly connected to the outer wall of the fixing block 3061. The moving assembly 308 includes a polishing block 3081. 1. A handle 2082 is fixedly connected to the outer wall of the placement frame 301. The bottom of the handle 2091 is fixed to the outer wall of the rotating ring 208. The middle of the rotating ring 208 is rotatably connected to the grinding wheel 2092. The connecting ring 3021 of the mounting component 302 is located on the left side of the outer wall of the placement frame 301. The outer wall of the connecting block 3022 is fixedly connected to the outer wall of the mounting component 306. The outer wall of the fixing block 3061 of the telescopic component 306 is fixed to the outer wall of the connecting block 204. The outer wall of the fixing block 3061 is fixedly connected to the telescopic column 3062. The grinding block 3081 of the moving component 308 is located on the outer wall of the placement frame 301. The outer wall of the moving component 308 is fixedly connected to the handle 2082.

[0038] In some examples, the bottom of handle 2091 is fixedly connected to the outer wall of rotating ring 208, and the middle of rotating ring 208 is rotatably connected to grinding wheel 2092, allowing grinding wheel 2092 to rotate under the drive of rotating ring 208. Mounting assembly 302 mainly consists of connecting ring 3021, which is located on the left side of the outer wall of placement bracket 301 for easy operation. The outer wall of connecting ring 3021 is securely fixed to connecting block 3022, ensuring the stability and reliability of the entire mounting assembly 302. Telescopic assembly 306... The system includes a fixing block 3061, whose outer wall is fixedly installed on the outer wall of the connecting block 304 to ensure that it will not shift during use. The outer wall of the fixing block 3061 is also connected to the telescopic column 3062 through a stable connection, so that the telescopic column 3062 can move in and out with the support of the fixing block 3061. The moving component 308 is mainly composed of a grinding block 3081, which is cleverly set on the outer wall of the placement frame 301. The outer wall of the grinding block 3081 is connected to the handle 3082 through a sturdy fixing method.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A grinding device for machining bearings, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a housing (5). A grinding mechanism (2) is fixedly connected to the left side of the housing (5), and a sanding mechanism (3) is fixedly connected to the right side of the housing (5). A movable mechanism (4) is provided on the top of the base plate (1). The grinding mechanism (2) includes a motor (201). A fitting component (202) is rotatably connected to the left output end of the motor (201). A locking component (203) is slidably connected to the top of the base plate (1). The movable mechanism (4) The outer wall of the shell (5) is slidably connected to a movable frame (204), the top of the movable frame (204) is provided with a sliding groove (206), the top of the base plate (1) is fixedly connected to a frame plate (205), the outer wall of the sliding groove (206) is slidably connected to a movable block (207), the top of the movable block (207) is fixedly connected to a rotating ring (208), the top of the rotating ring (208) is rotatably connected to a grinding mechanism (209), and the outer wall of the shell (5) is fixedly connected to a connecting mechanism (210).

2. The grinding device for machining bearings according to claim 1, characterized in that: The sanding mechanism (3) includes a placement frame (301), the top of which is slidably connected to the base plate (1). An installation component (302) is fixedly connected to the left side of the placement frame (301). A rotating column (303) is rotatably connected to the middle of the placement frame (301). A connecting block two (304) is fixedly connected to the outer wall of the rotating column (303). A pulling groove (305) is provided on the outer wall of the connecting block two (304). A telescopic component (306) is slidably connected to the outer wall of the pulling groove (305). An L-shaped plate (307) is slidably connected to the inner wall of the connecting block two (304). A moving component (308) is slidably connected to the outer wall of the placement frame (301). A baffle (309) is slidably connected to the top right side of the base plate (1).

3. The grinding device for machining bearings according to claim 1, characterized in that: The movable mechanism (4) includes a moving groove (401), which is located on the top of the base plate (1), and the outer wall of the moving groove (401) is rotatably connected to a threaded column (402).

4. The grinding device for machining machine bearings according to claim 1, characterized in that: The bonding component (202) includes a corner block (2021), the outer wall of which is fixedly connected to the motor (201), and a bonding disc (2022) is fixedly connected to the outer wall of which.

5. A grinding device for machining machine bearings according to claim 1, characterized in that: The locking assembly (203) includes a movable plate (2031), the bottom of which is slidably connected to the top of the base plate (1), and a locking post (2032) is fixedly connected to the left outer wall of the movable plate (2031).

6. A grinding device for machining machine bearings according to claim 1, characterized in that: The polishing mechanism (209) includes a handle (2091), the bottom of which is fixedly connected to the outer wall of the rotating ring (208), and a polishing wheel (2092) is rotatably connected to the middle of the rotating ring (208).

7. A grinding device for machining machine bearings according to claim 1, characterized in that: The connecting mechanism (210) includes a connecting plate (2101), the outer wall of which is fixedly connected to the outer wall of the base plate (1), and a rotating shaft (2102) is rotatably connected to the middle of the connecting plate (2101).

8. A grinding device for machining machine bearings according to claim 2, characterized in that: The mounting assembly (302) includes a connecting ring (3021), which is disposed on the left side of the outer wall of the placement frame (301), and a connecting block (3022) is fixedly connected to the outer wall of the connecting ring (3021).

9. A grinding device for machining machine bearings according to claim 2, characterized in that: The telescopic component (306) includes a fixing block (3061), the outer wall of which is fixed to the outer wall of the connecting block two (304), and a telescopic column (3062) is fixedly connected to the outer wall of the fixing block (3061).

10. A grinding device for machining machine bearings according to claim 2, characterized in that: The moving component (308) includes a polishing block (3081), which is disposed on the outer wall of the placement frame (301), and a handle (3082) is fixedly connected to the outer wall of the polishing block (3081).

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