Multi-angle cleaning device for flywheel gear ring

Abstract

The utility model discloses a multi-angle cleaning device for a flywheel gear ring, and belongs to the technical field of flywheel gear ring cleaning. The multi-angle cleaning device for the flywheel gear ring comprises a fixing plate and further comprises a clamping assembly, the clamping assembly is located below the fixing plate, a first rail is arranged below the fixing plate, a positioning plate is arranged above the fixing plate, and a first motor and a telescopic rod are arranged between the fixing plate and the positioning plate; a second motor is arranged on the positioning plate, a cleaning chamber is arranged below the clamping assembly, and a gear ring body is arranged in the cleaning chamber. In order to solve the problems that after the position of the flywheel gear ring is fixed through a clamp, the surface of the flywheel gear ring is difficult to clean comprehensively, and the cleaning efficiency is not high, a fixed gear ring body is placed in a cleaning chamber through a clamping assembly, and a flushing spray head rotates in the cleaning chamber in a reciprocating mode and sprays high-pressure water flow to the surface of the gear ring body; the surface of the gear ring body is comprehensively cleaned, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flywheel ring gear cleaning, in particular to a multi-angle cleaning device for flywheel ring gears. Background Technique

[0002] The flywheel ring gear is an important automotive component that connects the starter and the crankshaft and transmits power. Its main function is to transmit the power of the starter to the crankshaft when the engine starts, so as to drive the engine to run. The flywheel ring gear is usually made of 45 or 40Cr steel and its hardness and wear resistance are improved through a quenching process. The selection of this material and processing technology is to ensure that the ring gear can maintain its functionality and durability during long-term use, resist wear and deformation. The processing process of the flywheel ring gear includes multiple steps such as blank forging, inspection, quenching and tempering treatment, lathe processing, hobbing, drilling, quenching treatment, flaw detection, high-temperature tempering, inspection, and packaging.

[0003] When the existing flywheel ring gear is cleaned, the position of the flywheel ring gear is first fixed by a fixture, and then water flow is used to rinse its surface. There is a problem that after the fixture fixes the position of the flywheel ring gear, it is difficult to comprehensively clean its surface and the cleaning efficiency is not high. Therefore, it does not meet the existing requirements, and a multi-angle cleaning device for flywheel ring gears is proposed for this. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-angle cleaning device for flywheel ring gears. After the clamped ring gear body is fixed by a clamping component and placed inside the cleaning chamber, the flushing nozzles rotate reciprocally inside the cleaning chamber and spray high-pressure water flow on the surface of the ring gear body, so that the surface of the ring gear body is comprehensively cleaned and the cleaning efficiency is improved, and the problems in the prior art can be solved.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A multi-angle cleaning device for flywheel ring gears, including a fixing plate, and further including a clamping component. The clamping component is located below the fixing plate. A first track is arranged below the fixing plate, a positioning plate is arranged above the fixing plate, a first motor and a telescopic rod are arranged between the fixing plate and the positioning plate, a second motor is arranged on the upper surface of the positioning plate, the second motor is connected to the telescopic rod, cross beams are arranged at both ends of the positioning plate, a cleaning chamber is arranged below the clamping component, a ring gear body is arranged inside the cleaning chamber, a circular ring is arranged on the inner wall of the cleaning chamber, and a plurality of flushing nozzles are arranged on the inner ring surface of the circular ring.

[0006] Preferably, a second track is arranged on the side surface of the cross beam, the positioning plate is installed on the second track, the upper end of the telescopic rod is connected to the positioning plate, and the lower end of the telescopic rod is connected to the fixing plate.

[0007] Preferably, a sewage outlet is provided below the cleaning chamber, a slideway is provided on the inner wall of the cleaning chamber, the ring is installed inside the slideway, at least two rings are provided, the two rings are respectively located above and below the gear ring body, and the water outlet end of the flushing nozzle faces the gear ring body.

[0008] Preferably, the clamping assembly includes a transmission column, a clamping plate, a first support, a second support, a first transmission rod, a second transmission rod, a water-blocking side plate and a water-blocking bottom plate. A threaded wall is provided on the side of the transmission column, and a guide plate is provided on the side of the clamping plate.

[0009] Preferably, both the first support and the second support are sleeved on the transmission column, the first support is threadedly connected to the transmission column, the water-blocking bottom plate is located at the lower end of the transmission column, and the upper end of the transmission column is connected to the first motor.

[0010] Preferably, at least three clamping plates are provided. A limiting hook is provided at the lower end of the clamping plate, and the upper end of the clamping plate is installed inside the first track. The gear ring body is located above the limiting hook.

[0011] Preferably, one end of the first transmission rod is pivotally connected to the guide plate, the other end of the first transmission rod is pivotally connected to the second support, one end of the second transmission rod is pivotally connected to the guide plate, and the other end of the second transmission rod is pivotally connected to the first support.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. After the gear ring body is fixed by the clamping assembly in the present utility model, the gear ring body moves above the cleaning chamber, and the telescopic rod controls the gear ring body to move into the cleaning chamber. A flushing nozzle is provided inside the cleaning chamber, and the flushing nozzle makes a reciprocating rotational movement inside the cleaning chamber and simultaneously sprays high-pressure water jets on the upper and lower surfaces of the gear ring body, so that the surface of the gear ring body is comprehensively cleaned, and the sewage is discharged from the sewage outlet out of the cleaning chamber. The entire cleaning process is automated, reducing the demand for human resources and improving the cleaning efficiency.

[0014] 2. In the present utility model, the rotation of the transmission column drives the rotation of the threaded wall, so that the first support moves up and down, thereby driving the opening and closing of the first transmission rod and the second transmission rod, and further controlling the movement of the clamping plate; the three clamping plates simultaneously move away from the transmission column until the clamping plate contacts the inner ring surface of the gear ring body, thereby fixing the position of the gear ring body. Compared with the traditional method of two circular clamps moving closer to each other to clamp the middle gear ring body, the range of the surface of the gear ring body blocked is reduced, the interference of the clamp on the cleaning operation is reduced, and the cleaning efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall front view of the present utility model;

[0016] Figure 2 This is a cross-sectional view of the cleaning chamber of the present utility model;

[0017] Figure 3 This is a partial structural schematic diagram of the clamping assembly of the present utility model;

[0018] Figure 4 This is a partial structural schematic diagram of the transmission column of the present utility model.

[0019] In the figure: 1, fixed plate; 101, first motor; 102, first track; 2, cleaning chamber; 201, sewage outlet; 202, slideway; 3, positioning plate; 301, second motor; 302, cross beam; 3021, second track; 303, telescopic rod; 4, clamping assembly; 401, transmission column; 4011, threaded wall; 402, clamping plate; 4021, limit hook; 4022, guide plate; 403, first support; 404, second support; 405, first transmission rod; 406, second transmission rod; 407, water-blocking side plate; 408, water-blocking bottom plate; 5, tooth ring body; 6, ring; 601, flushing nozzle. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] In order to solve the problem that it is difficult to comprehensively clean the surface of the flywheel tooth ring after the position of the flywheel tooth ring is fixed by the fixture, and the cleaning efficiency is not high, please refer to Figures 1-4 , an embodiment provided by the present utility model: a multi-angle cleaning device for a flywheel tooth ring, including a fixed plate 1, and further including a clamping assembly 4. The clamping assembly 4 is located below the fixed plate 1. A first track 102 is provided on the lower surface of the fixed plate 1, a positioning plate 3 is provided above the fixed plate 1, a first motor 101 and a telescopic rod 303 are provided between the fixed plate 1 and the positioning plate 3. A second motor 301 is provided on the upper surface of the positioning plate 3. The second motor 301 is connected to the telescopic rod 303. Cross beams 302 are provided at both ends of the positioning plate 3. A cleaning chamber 2 is provided below the clamping assembly 4. A tooth ring body 5 is provided inside the cleaning chamber 2. A ring 6 is provided on the inner wall of the cleaning chamber 2. A plurality of flushing nozzles 601 are provided on the inner ring surface of the ring 6.

[0022] On the side of the crossbeam 302, a second track 3021 is provided. The positioning plate 3 is installed on the second track 3021. The upper end of the telescopic rod 303 is connected to the positioning plate 3, and the lower end of the telescopic rod 303 is connected to the fixing plate 1. A sewage outlet 201 is provided below the cleaning chamber 2, and a slideway 202 is provided on the inner wall of the cleaning chamber 2. The ring 6 is installed inside the slideway 202. At least two rings 6 are provided, and the two rings 6 are respectively located above and below the toothed ring body 5. The water outlet end of the flushing nozzle 601 faces the toothed ring body 5.

[0023] After the clamping assembly 4 fixes the toothed ring body 5, the clamping assembly 4 moves above the cleaning chamber 2 along the second track 3021. The second motor 301 controls the telescopic rod 303 to extend to move the toothed ring body 5 into the cleaning chamber 2. The flushing nozzle 601 makes a reciprocating rotational motion along the slideway 202 through the ring 6 inside the cleaning chamber 2, and simultaneously sprays high-pressure water streams on the upper and lower surfaces of the toothed ring body 5, so that the surface of the toothed ring body 5 is comprehensively cleaned, and the sewage is discharged from the sewage outlet 201 out of the cleaning chamber 2. The whole cleaning process is automated, reducing the demand for human resources and further improving the cleaning efficiency.

[0024] The clamping assembly 4 includes a transmission column 401, a clamping plate 402, a first support 403, a second support 404, a first transmission rod 405, a second transmission rod 406, a water-blocking side plate 407 and a water-blocking bottom plate 408. A threaded wall 4011 is provided on the side of the transmission column 401. A guide plate 4022 is provided on the side of the clamping plate 402. Both the first support 403 and the second support 404 are sleeved on the transmission column 401. The first support 403 is threadedly connected to the transmission column 401. The water-blocking bottom plate 408 is located at the lower end of the transmission column 401. The upper end of the transmission column 401 is connected to the first motor 101. At least three clamping plates 402 are provided. A limit hook 4021 is provided at the lower end of the clamping plate 402. The upper end of the clamping plate 402 is installed inside the first track 102. The toothed ring body 5 is located above the limit hook 4021. One end of the first transmission rod 405 is axially connected to the guide plate 4022, and the other end of the first transmission rod 405 is axially connected to the second support 404. One end of the second transmission rod 406 is axially connected to the guide plate 4022, and the other end of the second transmission rod 406 is axially connected to the first support 403.

[0025] The first motor 101 controls the rotation of the drive column 401, which drives the rotation of the threaded wall 4011, causing the first support 403 to move up and down. This, in turn, drives the opening and closing of the first drive rod 405 and the second drive rod 406, thereby controlling the movement of the clamping plate 402. The three clamping plates 402 simultaneously move away from the drive column 401 until they contact the inner ring surface of the gear ring body 5. At the same time, the limit hook 4021 abuts against the lower surface of the gear ring body 5, thus fixing the position of the gear ring body 5. Compared with the traditional method of two annular clamps moving towards the middle to clamp the middle gear ring body 5, the range of the surface of the gear ring body 5 blocked is reduced, the interference of the clamp on the cleaning operation is reduced, and the cleaning efficiency is further improved.

[0026] Working principle: After the clamping assembly 4 grasps the gear ring body 5, the gear ring body 5 is placed inside the cleaning chamber 2. The flushing nozzle 601 reciprocally rotates along the slideway 202 inside the cleaning chamber 2 and simultaneously sprays high-pressure water jets on the upper and lower surfaces of the gear ring body 5, enabling the surface of the gear ring body 5 to be comprehensively cleaned. The sewage is discharged from the sewage outlet 201 out of the cleaning chamber 2. The entire cleaning process is automated, improving the cleaning efficiency.

[0027] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A multi-angle cleaning device for a flywheel ring gear, comprising a fixing plate (1), characterized in that ； The invention also comprises a clamping assembly (4), wherein the clamping assembly (4) is located below the fixed plate (1), a first track (102) is arranged below the fixed plate (1), a positioning plate (3) is arranged above the fixed plate (1), a first motor (101) and a telescopic rod (303) are arranged between the fixed plate (1) and the positioning plate (3), a second motor (301) is arranged above the positioning plate (3), the second motor (301) is connected to the telescopic rod (303), cross beams (302) are arranged at both ends of the positioning plate (3), a cleaning chamber (2) is arranged below the clamping assembly (4), a gear ring body (5) is arranged inside the cleaning chamber (2), a circular ring (6) is arranged on the inner wall of the cleaning chamber (2), and a plurality of flushing nozzles (601) are arranged on the inner ring surface of the circular ring (6).

2. A multi-angle cleaning device for a flywheel ring gear according to claim 1, characterized in that: A second track (3021) is provided on the side of the crossbeam (302), a positioning plate (3) is mounted on the second track (3021), an upper end of the telescopic rod (303) is connected to the positioning plate (3), and a lower end of the telescopic rod (303) is connected to the fixing plate (1).

3. A multi-angle cleaning device for a flywheel ring gear according to claim 1, characterized in that: A sewage outlet (201) is provided below the cleaning chamber (2), a slideway (202) is provided on the inner wall of the cleaning chamber (2), a circular ring (6) is installed inside the slideway (202), at least two circular rings (6) are provided, and the two circular rings (6) are respectively located above and below the gear ring body (5), and the water outlet end of the flushing nozzle (601) faces the gear ring body (5).

4. A multi-angle cleaning device for a flywheel ring gear according to claim 1, characterized in that: The clamping assembly (4) comprises a transmission column (401), a clamping plate (402), a first support (403), a second support (404), a first transmission rod (405), a second transmission rod (406), a water retaining side plate (407) and a water retaining bottom plate (408); a threaded wall (4011) is arranged on the side of the transmission column (401), and a guide plate (4022) is arranged on the side of the clamping plate (402).

5. A multi-angle cleaning device for a flywheel ring gear according to claim 4, characterized in that: The first support (403) and the second support (404) are both sleeved on the transmission column (401); the first support (403) and the transmission column (401) are connected via threads; the water retaining bottom plate (408) is located at the lower end of the transmission column (401); and the upper end of the transmission column (401) is connected to the first motor (101).

6. A multi-angle cleaning device for a flywheel ring gear according to claim 4, characterized in that: At least three clamping plates (402) are provided, a limit hook (4021) is provided at the lower end of the clamping plate (402), the upper end of the clamping plate (402) is installed inside the first track (102), and the gear ring body (5) is located above the limit hook (4021).

7. A multi-angle cleaning device for a flywheel ring gear according to claim 4, characterized in that: One end of the first transmission rod (405) is connected to the guide plate (4022) axis, the other end of the first transmission rod (405) is connected to the second support (404) axis, one end of the second transmission rod (406) is connected to the guide plate (4022) axis, and the other end of the second transmission rod (406) is connected to the first support (403) axis.

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