Automobile ball cage holder cleaning device

Abstract

The utility model is applicable to the technical field of ball cage holder cleaning devices, and provides an automobile ball cage holder cleaning device which comprises a U-shaped mounting frame, the mounting frame is obliquely arranged, a guide rail is fixedly connected to the inner wall of the mounting frame, the guide rail is obliquely arranged, the middle of the guide rail is sunken, and the mounting frame is fixedly connected with the guide rail. A cleaning mechanism used for cleaning the automobile ball cage is arranged at the top of the mounting frame, and a limiting conveying mechanism used for limiting and conveying the ball cage holder is arranged in the middle of the mounting frame. Through cooperation of the driving mechanism, the driving limiting conveying mechanism and the cleaning mechanism, the ball cage holder is driven to rotate while the limiting frame conveys the ball cage holder, and the ball cage holder can be cleaned in all directions, so that the cleaning efficiency of the ball cage holder is improved, and the cleaning efficiency of the ball cage holder is improved. And in addition, only one stepping motor is needed for driving in the structure, so that the consumption of electric energy can be reduced, and the device can be conveniently overhauled.

Description

Technical Field

[0001] The utility model belongs to a cleaning device for a ball cage retainer, in particular to a cleaning device for a vehicle ball cage retainer. Background Art

[0002] Since there are several evenly distributed square holes on the outer spherical surface of the ball cage retainer, after the outer spherical surface is ground, grinding wheel powder and metal powder will stick to the walls of the square holes. These grinding wheel powder and metal powders stuck to the walls of the square holes will cause instability in the inner spherical surface grinding process of the next step, which may easily lead to the shape and size of the inner spherical surface being out of tolerance and causing the workpiece to be scrapped. Therefore, a cleaning device is required to clean the produced ball cage retainer.

[0003] Chinese patent publication number CN219112303U discloses a machine for cleaning ball cages, relating to the field of ball cage processing technology. The machine comprises a guide plate and a ball cage, the guide plate comprising an inclined plate and a horizontal plate. The inclined plate has a chute formed on its body, and a rectangular groove connected to the chute is formed at the bottom of the inclined plate. The ball cage is positioned within the chute, and a blocking mechanism and a limiting mechanism are provided at the bottom of the rectangular groove. The blocking mechanism is located to the left of the limiting mechanism, and a rolling mechanism is provided on top of the limiting mechanism. The rolling mechanism comprises a T-shaped bracket.

[0004] However, the above patent has the following shortcomings:

[0005] The ball cage holder is blocked and lifted by a limiting mechanism and a blocking mechanism, the ball cage holder is driven to rotate by a rolling mechanism, and then cleaned by a cleaning mechanism. After cleaning, the ball cage holder is blown dry by a drying mechanism. The setting of this device improves the cleaning efficiency, but the above-mentioned mechanism requires the cooperation of a driving structure such as a first telescopic rod, a second telescopic rod and a driving motor to complete the cleaning and transportation of the ball cage holder, thereby increasing the power consumption of the device, and the setting of multiple driving structures will increase the failure rate of the device and increase the maintenance cost of the device. Utility Model Content

[0006] The utility model provides a cleaning device for a vehicle ball cage holder, which aims to solve the problem mentioned in the above background technology that the above-mentioned mechanism needs to cooperate with a driving structure such as a first telescopic rod, a second telescopic rod and a driving motor to complete the cleaning and transportation of the ball cage holder, thereby increasing the power consumption of the device, and the setting of multiple driving structures will increase the failure rate of the device and increase the maintenance cost of the device.

[0007] The utility model is realized as follows: a cleaning device for a vehicle CVJ cage includes a mounting frame, the mounting frame is configured as a U-shape, the mounting frame is tilted, a guide rail is fixedly connected to the inner wall of the mounting frame, the guide rail is tilted, the middle portion of the guide rail is recessed, and a cleaning mechanism for cleaning the vehicle CVJ cage is provided on the top of the mounting frame;

[0008] A position limiting and conveying mechanism for limiting and conveying the ball cage holder is provided in the middle of the installation frame;

[0009] A driving mechanism for driving the ball cage holder to rotate and driving the limiting conveying mechanism is provided at the bottom of the limiting conveying mechanism.

[0010] Preferably, the cleaning mechanism includes a first fixed frame, the first fixed frame is set to an "inverted U" shape, the bottom of the first fixed frame is fixedly connected to the installation frame, a connecting pipe is provided through the middle of the first fixed frame, and the bottom of the connecting pipe is fixedly connected to the nozzle;

[0011] The water flow is delivered to the nozzle through the connecting pipe, and the high-pressure water flow can be sprayed out through the nozzle, so that the ball cage retainer can be cleaned.

[0012] Preferably, the position limiting conveying mechanism includes a position limiting frame, the position limiting frame is arranged inside the installation frame, the number of the position limiting frames is set to two, the side walls of the two position limiting frames are fixedly connected to the first rotating shaft, the two position limiting frames are rotatably connected to the installation frame through the first rotating shaft, and the two position limiting frames are symmetrically distributed about the midline of the installation frame;

[0013] A limiting roller is rotatably provided on one side of the limiting frame away from the installation frame, and the number of the limiting rollers is set to two;

[0014] When multiple cages are placed on the guide rollers, they roll along the inclined guide rollers under the action of gravity. When the opening direction of the limit frame is opposite to the rolling direction of the cage, the cage in the front row enters the limit frame. Then, as the cage rotates counterclockwise and the opening direction of the limit frame aligns with the rolling direction of the cage, the cage leaves the limit frame under the action of gravity.

[0015] By cycling the above process, the ball cage holder on the guide roller can be transported from one side of the limit frame to the other side of the limit frame in sequence. When the ball cage holder is in the limit frame, the nozzle is at the top of the ball cage holder, so that the ball cage holder can be cleaned.

[0016] Preferably, the driving mechanism includes a second rotating shaft, a driven transmission wheel, and a second fixed frame, wherein the second rotating shaft is arranged to pass through the mounting frame, the second rotating shaft is rotatably connected to the mounting frame, the middle portion of the outer circumference of the second rotating shaft is fixedly connected to the driving wheel, and both ends of the second rotating shaft are fixedly connected to the active transmission wheel;

[0017] The number of the driven transmission wheels is set to two, and the two driven transmission wheels are fixedly connected to the two first rotating shafts respectively, and a transmission belt is provided between the driven transmission wheel and the adjacent driving transmission wheel;

[0018] The second fixing frame is configured as a U-shape, both ends of the second fixing frame are fixedly connected to the side walls of the installation frame, a stepping motor is fixedly connected to the side walls of the second fixing frame, and an output shaft of the stepping motor is fixedly connected to one of the active transmission wheels;

[0019] When the ball cage holder is inside the limit frame, the bottom of the ball cage holder will abut against the driving wheel, and at the same time, the limiting roller inside the limit frame will provide a certain support to the outer periphery of the ball cage holder. Then, by starting the stepper motor, the second rotating shaft can be driven to rotate. At this time, the second rotating shaft will drive the ball cage holder inside the limit frame to rotate through the driving wheel, so that the high-pressure water flow sprayed by the nozzle can clean all the peripheral surfaces of the ball cage holder.

[0020] When the second rotating shaft rotates, it can drive the active transmission wheels at both ends to rotate. At this time, the two rotating transmission wheels will respectively drive the two limit frames to rotate synchronously through the two first rotating shafts. Therefore, the ball cage retainer and the limit frame can be driven simultaneously by a stepper motor, which makes the maintenance of the device easier.

[0021] Preferably, the limit frame is set to be C-shaped, the limit frame matches the guide rail, and guide wheels are rotatably provided at both ends of the limit frame;

[0022] By arranging guide wheels at both ends of the limit frame, when the limit frame rotates and rubs against the adjacent ball cage retainer, the sliding friction between the end of the limit frame and the ball cage retainer is converted into rolling friction of the guide wheels through the rotation of the guide wheels, thereby preventing the surface of the ball cage retainer from being scratched.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: the automobile ball cage cleaning device of the present invention:

[0024] Through the cooperation of the driving mechanism, the driving limit conveying mechanism and the cleaning mechanism, the ball cage holder can be driven to rotate while the limit frame conveys the ball cage holder in sequence, and the ball cage holder can be cleaned in all directions, thereby improving the cleaning efficiency of the ball cage holder. In addition, only one stepper motor is needed for driving in the above structure, which can reduce the consumption of electric energy and facilitate the maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a cross-sectional view of the position-limiting conveying mechanism of the present utility model;

[0027] Figure 3 This is a schematic diagram of the limit frame structure of the utility model.

[0028] In the picture:

[0029] 1. Mounting frame; 11. Guide rail;

[0030] 2. Cleaning mechanism; 21. First fixing frame; 22. Connecting pipe; 23. Nozzle;

[0031] 3. Position-limiting conveying mechanism; 31. Position-limiting frame; 32. First rotating shaft; 33. Position-limiting roller;

[0032] 4. Driving mechanism; 41. Second rotating shaft; 42. Driven transmission wheel; 43. Second fixed frame; 44. Driving wheel; 45. Active transmission wheel; 46. Transmission belt; 47. Stepping motor;

[0033] 5. Guide wheel. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0036] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0037] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0039] See also Figure 1-3 The utility model provides a technical solution: a vehicle CVJ cage cleaning device, comprising a mounting frame 1, the mounting frame 1 being configured as a U-shape, the mounting frame 1 being tilted, the inner wall of the mounting frame 1 being fixedly connected to a guide rail 11, the guide rail 11 being tilted, the middle portion of the guide rail 11 being recessed, and a cleaning mechanism 2 for cleaning the vehicle CVJ cage being provided on the top of the mounting frame 1;

[0040] A position limiting and conveying mechanism 3 is provided in the middle of the mounting frame 1 for limiting and conveying the ball cage holder;

[0041] A driving mechanism 4 for driving the ball cage holder to rotate and driving the limiting conveying mechanism 3 is provided at the bottom of the limiting conveying mechanism 3 .

[0042] Furthermore, the cleaning mechanism 2 includes a first fixed frame 21, which is set to an "inverted U" shape. The bottom of the first fixed frame 21 is fixedly connected to the installation frame 1. A connecting pipe 22 is provided through the middle of the first fixed frame 21, and a nozzle 23 is fixedly connected to the bottom of the connecting pipe 22.

[0043] Furthermore, the limiting conveying mechanism 3 includes a limiting frame 31, which is arranged inside the installation frame 1. The number of the limiting frames 31 is set to two, and the side walls of the two limiting frames 31 are fixedly connected to the first rotating shaft 32. The two limiting frames 31 are rotatably connected to the installation frame 1 through the first rotating shaft 32, and the two limiting frames 31 are symmetrically distributed about the center line of the installation frame 1;

[0044] A limiting roller 33 is rotatably provided on one side of the limiting frame 31 away from the installation frame 1 , and the number of the limiting rollers 33 is set to two.

[0045] Furthermore, the driving mechanism 4 includes a second rotating shaft 41, a driven transmission wheel 42, and a second fixed frame 43. The second rotating shaft 41 is arranged to pass through the installation frame 1 and is rotatably connected to the installation frame 1. A driving wheel 44 is fixedly connected to the middle of the outer periphery of the second rotating shaft 41, and active transmission wheels 45 are fixedly connected to both ends of the second rotating shaft 41.

[0046] There are two driven transmission wheels 42, which are fixedly connected to the two first rotating shafts 32 respectively. A transmission belt 46 is sleeved between the driven transmission wheel 42 and the adjacent driving transmission wheel 45.

[0047] The second fixing frame 43 is set to be U-shaped, and both ends of the second fixing frame 43 are fixedly connected to the side walls of the installation frame 1. A stepper motor 47 is fixedly connected to the side wall of the second fixing frame 43, and the output shaft of the stepper motor 47 is fixedly connected to one of the active transmission wheels 45.

[0048] Furthermore, the limiting frame 31 is set to be C-shaped, the limiting frame 31 matches the guide rail 11, and guide wheels 5 are rotatably provided at both ends of the limiting frame 31.

[0049] The working principle and use process of this utility model:

[0050] When multiple ball cage holders are placed in an array on the guide rollers, the ball cage holders will roll along the inclined guide rollers under the action of gravity. At this time, the second rotating shaft 41 can be driven to rotate by starting the stepper motor 47. The rotation of the second rotating shaft 41 can also drive the active transmission wheels 45 at both ends to rotate. At this time, the two rotating transmission wheels will respectively drive the two limit frames 31 to rotate synchronously through the two first rotating shafts 32. When the opening direction of the limit frames 31 is opposite to the rolling direction of the ball cage holders, the ball cage holder in the front row will enter the limit frames 31. Then, as the ball cage holders rotate counterclockwise and the opening direction of the limit frames 31 is consistent with the rolling direction of the ball cage holders, the ball cage holders will leave the limit frames 31 under the action of gravity.

[0051] During the rotation of the limit frame 31, the rotation of the second rotating shaft 41 will simultaneously drive the driving wheel 44 to rotate. Because the cage holder is inside the limit frame 31, the bottom of the cage holder will be against the driving wheel 44. At the same time, the limiting roller 33 inside the limit frame 31 will provide a certain support for the outer periphery of the cage holder. Therefore, the second rotating shaft 41 will drive the cage holder inside the limit frame 31 to rotate through the driving wheel 44, so that the high-pressure water flow sprayed by the nozzle 23 can clean all the peripheral surfaces of the cage holder.

Claims

1. A cleaning device for a vehicle ball cage, comprising a mounting frame (1), characterized in that: The mounting frame (1) is configured to be U-shaped, the mounting frame (1) is tilted, a guide rail (11) is fixedly connected to the inner wall of the mounting frame (1), the guide rail (11) is tilted, and the middle portion of the guide rail (11) is recessed, and a cleaning mechanism (2) for cleaning the vehicle ball cage is provided on the top of the mounting frame (1); A position limiting and conveying mechanism (3) for limiting and conveying the ball cage retainer is provided in the middle of the installation frame (1); A driving mechanism (4) for driving the ball cage holder to rotate and driving the limiting conveying mechanism (3) is provided at the bottom of the limiting conveying mechanism (3).

2. The vehicle cage cleaning device according to claim 1, characterized in that: The cleaning mechanism (2) comprises a first fixed frame (21), the first fixed frame (21) being configured in an inverted U shape, the bottom of the first fixed frame (21) being fixedly connected to the mounting frame (1), a connecting pipe (22) being provided through the middle of the first fixed frame (21), and a nozzle (23) being fixedly connected to the bottom of the connecting pipe (22).

3. The vehicle cage cleaning device according to claim 1, characterized in that: The position-limiting conveying mechanism (3) comprises a position-limiting frame (31), the position-limiting frame (31) being arranged inside the installation frame (1), the number of the position-limiting frames (31) being set to two, the side walls of the two position-limiting frames (31) being fixedly connected to a first rotating shaft (32), the two position-limiting frames (31) being rotationally connected to the installation frame (1) via the first rotating shaft (32), and the two position-limiting frames (31) being symmetrically distributed about the center line of the installation frame (1); A limiting roller (33) is rotatably provided on a side of the limiting frame (31) away from the installation frame (1), and the number of the limiting rollers (33) is set to two.

4. The vehicle cage cleaning device according to claim 3, characterized in that: The driving mechanism (4) comprises a second rotating shaft (41), a driven transmission wheel (42) and a second fixed frame (43); the second rotating shaft (41) is arranged to pass through the installation frame (1); the second rotating shaft (41) is rotatably connected to the installation frame (1); a driving wheel (44) is fixedly connected to the middle of the outer periphery of the second rotating shaft (41); and active transmission wheels (45) are fixedly connected to both ends of the second rotating shaft (41); The number of the driven transmission wheels (42) is set to two, and the two driven transmission wheels (42) are fixedly connected to the two first rotating shafts (32) respectively, and a transmission belt (46) is sleeved between the driven transmission wheel (42) and the adjacent active transmission wheel (45); The second fixing frame (43) is set to be U-shaped, and both ends of the second fixing frame (43) are fixedly connected to the side wall of the installation frame (1). The side wall of the second fixing frame (43) is fixedly connected to a stepping motor (47), and the output shaft of the stepping motor (47) is fixedly connected to one of the active transmission wheels (45).

5. The vehicle cage cleaning device according to claim 3, characterized in that: The limiting frame (31) is set to be C-shaped, the limiting frame (31) matches the guide rail (11), and guide wheels (5) are rotatably provided at both ends of the limiting frame (31).

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