Automobile sealing ring framework cleaning device capable of conveniently working in batches

Abstract

The automobile sealing ring framework cleaning device convenient to work in batches comprises a device base, a hydraulic cylinder is fixed to the side edge of the device base, an upper support is fixed to the top end of the hydraulic cylinder, and a rotating frame is installed on the lower side of the upper support through a rotating shaft; an adjusting assembly used for controlling the rotating frame to rotate is installed on the upper support, a second motor is installed on the rotating frame, and a cleaning rotating disc is connected to the output end of the second motor. According to the automobile sealing ring framework cleaning device convenient to work in batches, sealing ring frameworks can be alternately arranged on the framework limiting rods in a staggered mode, so that the sealing ring frameworks can be stably arranged on the framework limiting rods in batches, and the sealing ring frameworks are not overlapped with one another; therefore, the sealing ring framework can be stably and comprehensively cleaned by the device, the cleaning safety of the sealing ring framework is guaranteed, the cleaning quality of the sealing ring framework can be guaranteed, and the use value of the cleaning device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning of seal ring skeletons, and particularly to a cleaning device for automobile seal ring skeletons that facilitates batch work. Background Technique

[0002] The skeleton seal ring is a relatively common and necessary part in automobiles. The skeleton seal ring is also called a skeleton oil seal, which is mainly composed of three parts: an oil seal body, a reinforcing skeleton, and a self-tightening spiral spring. The function of the skeleton seal ring is generally to isolate the components that need to be lubricated in the transmission components from the output components to prevent lubricating oil from leaking. It is usually used for rotating shafts and is a kind of rotary shaft lip seal. It is widely used in parts such as the crankshaft, camshaft, differential, shock absorber, engine, axle, front and rear wheels of automobiles.

[0003] The skeleton of the seal ring is a metal stamping part. During the production process of the seal ring, some impurities or residues may adhere to the skeleton. If the impurities or residues are not removed, it may cause the unstable combination of the oil seal body and the skeleton. Therefore, before the skeleton is used, these residues can be removed through cleaning to maintain the quality of the finished seal ring.

[0004] At present, when the existing cleaning device cleans the skeleton, it usually directly places the skeleton into a bucket for stirring and cleaning. However, this method causes collisions between the skeletons, and it is easy to damage the skeleton seal ring, and it cannot effectively ensure the safety of the skeleton cleaning work. And the single and separate cleaning of the skeleton has low work efficiency. Therefore, we propose a cleaning device for automobile seal ring skeletons that facilitates batch work to solve the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a cleaning device for automobile seal ring skeletons that facilitates batch work, so as to solve the problem that the existing cleaning device in the above background technology cannot efficiently and safely complete the batch cleaning work of the seal ring skeletons.

[0006] To achieve the above object, the present invention provides the following technical solution: An automobile seal ring skeleton cleaning device convenient for batch work, including a device base, a hydraulic cylinder is fixed on the side of the device base, an upper bracket is fixed at the top of the hydraulic cylinder, a rotating frame is installed on the lower side of the upper bracket through a rotating shaft, an adjusting component for controlling the rotation of the rotating frame is installed on the upper bracket, a second motor is installed on the rotating frame, and the output end of the second motor is connected with a cleaning turntable. The cleaning turntable is located inside a cleaning bucket, and the cleaning bucket is placed on the device base. A mesh plate is arranged inside the device base, and the upper side of the mesh plate is fixedly connected to the lower side of the upper bracket through a connecting rod. A rotating bolt head is installed on the cleaning turntable, a rotating disk is installed inside the cleaning turntable through a bearing, a planar thread is arranged on the lower side surface of the rotating disk, a limiting disk is arranged under the rotating disk, the limiting disk is fixedly installed on the cleaning turntable, a stepped chute is opened on the limiting disk, and a connecting block is arranged inside the chute. The connecting block is meshed and connected with the planar thread on the rotating disk, a skeleton limiting rod is fixed on the outside of the connecting block, and a seal ring skeleton is connected to the skeleton limiting rod.

[0007] Preferably, the adjusting component includes a first motor, a screw rod, a movable frame and a gear. The first motor is installed on the upper bracket, the screw rod is connected to the output end of the first motor, the end of the screw rod is connected to the upper bracket through a bearing, the movable frame is threadedly connected to the screw rod, chutes are opened on both sides of the upper bracket, both ends of the movable frame are embedded and connected inside the chutes, gears are installed inside the chutes, the gears are fixed on the rotating shafts on both sides of the rotating frame, and the gears are meshed and connected with both ends of the movable frame.

[0008] Preferably, the movable frame forms an up-and-down moving structure inside the upper bracket through the screw rod, and the cross-sectional dimensions at the connection of both ends of the movable frame and the chute are equal.

[0009] Preferably, the cleaning turntable forms a rotating structure through the second motor.

[0010] Preferably, the outer diameter of the mesh plate is equal to the inner diameter of the cleaning bucket, and the connecting rod and the mesh plate never come into contact with the cleaning turntable and the skeleton limiting rod.

[0011] Preferably, the depth of the cleaning bucket is greater than the position height of the connecting rod and the mesh plate.

[0012] Preferably, the rotating disk forms a rotating structure inside the cleaning turntable through a bearing, the upper and lower sides of the rotating disk are limited by the cleaning turntable and the limiting disk, and the cleaning turntable and the limiting disk are fixedly connected through bolts.

[0013] Preferably, the rotating bolt head is a rotating structure on the side of the cleaning turntable, a gear is fixed at the inner end of the rotating bolt head, and the upper side of the rotating disk is meshed and connected with the gear at the inner end of the rotating bolt head.

[0014] Preferably, 6 groups of the skeleton limiting rods and the connecting blocks are symmetrically arranged at the center on the limiting disk, and the sealing ring skeletons are alternately and staggeredly connected to the skeleton limiting rods between each other.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] (1) The cleaning device for the automobile sealing ring skeleton that is convenient for batch work is provided with a plurality of skeleton limiting rods on the cleaning turntable. The sealing ring skeletons can be alternately and staggeredly arranged on the skeleton limiting rods. In this way, the sealing ring skeletons can be stably arranged in batches on the skeleton limiting rods, and the sealing ring skeletons can be prevented from overlapping with each other. Thus, the device can perform stable and comprehensive cleaning work on the sealing ring skeletons, ensuring both the safety of the cleaning work of the sealing ring skeletons and the cleaning quality of the sealing ring skeletons, thereby improving the use value of the cleaning device;

[0017] (2) The plurality of skeleton limiting rods can move synchronously closer to or away from the center position on the cleaning turntable. In this way, the distance between the skeleton limiting rods can be adjusted at equal intervals, enabling the skeleton limiting rods to be suitable for the limiting and fixing work of sealing ring skeletons of different sizes;

[0018] (3) The cleaning turntable can rotate on the device base through the rotating frame, thereby changing the orientation of the cleaning turntable, facilitating the rapid arrangement of the sealing ring skeletons on the skeleton limiting rods, and effectively improving the use efficiency of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic three-dimensional structure diagram of the present invention;

[0020] Figure 2 is a schematic structural diagram of the sealing ring skeleton arranged on the skeleton limiting rod of the present invention;

[0021] Figure 3 is a schematic three-dimensional structure diagram of the present invention;

[0022] Figure 4 is a schematic internal structure diagram of the cleaning barrel of the present invention;

[0023] Figure 5 is a schematic cross-sectional structure diagram of the upper support of the present invention;

[0024] Figure 6 is a schematic internal structure diagram of the chute of the present invention;

[0025] Figure 7 is a schematic structure diagram of the cleaning turntable of the present invention;

[0026] Figure 8 is a schematic structure diagram of the rotating disk of the present invention;

[0027] Figure 9 Schematic diagram of the limit disk structure of the present invention;

[0028] Figure 10 Schematic diagram of the lower side structure of the rotating disk of the present invention.

[0029] In the figure: 1, device base; 2, hydraulic cylinder; 3, upper bracket; 4, motor 1; 5, screw; 6, movable frame; 7, rotating frame; 8, rotating shaft; 9, motor 2; 10, cleaning turntable; 11, cleaning barrel; 12, connecting rod; 13, mesh plate; 14, chute; 15, gear; 16, rotating bolt head; 17, skeleton limit rod; 18, rotating disk; 19, limit disk; 20, connecting block; 21, planar thread; 22, seal ring skeleton. Specific implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-10 , the present invention provides a technical solution: an automobile seal ring skeleton cleaning device convenient for batch work, including a device base 1, a hydraulic cylinder 2 is fixed on the side of the device base 1, an upper bracket 3 is fixed at the top of the hydraulic cylinder 2, a rotating frame 7 is installed on the lower side of the upper bracket 3 through a rotating shaft 8, and an adjusting component for controlling the rotation of the rotating frame 7 is installed on the upper bracket 3.

[0032] Furthermore, the adjusting component includes a motor 1 4, a screw 5, a movable frame 6 and a gear 15. A motor 1 4 is installed on the upper bracket 3, a screw 5 is connected to the output end of the motor 1 4, the end of the screw 5 is connected to the upper bracket 3 by a bearing, a movable frame 6 is threadedly connected to the screw 5, chutes 14 are opened on both sides of the upper bracket 3, both ends of the movable frame 6 are embedded in the chutes 14, a gear 15 is installed in the chutes 14, the gear 15 is fixed on the rotating shafts 8 on both sides of the rotating frame 7, and the gear 15 is in meshing connection with both ends of the movable frame 6. The rotation of the screw 5 is realized through the motor 1 4, the up and down movement of the movable frame 6 is realized through the rotation of the screw 5, the positions of both ends of the movable frame 6 move up and down in the chutes 14 through the up and down movement of the movable frame 6, and at the same time, the meshing connection between both ends of the movable frame 6 and the gear 15 can drive the gear 15 to rotate, and the rotation of the gear 15 can rotate the rotating frame 7 on the upper bracket 3 through the rotation of the rotating shaft 8.

[0033] Furthermore, the movable frame 6 forms an up-and-down moving structure in the upper support 3 through the screw rod 5. The cross-sectional dimensions of the two ends of the movable frame 6 at the connection with the sliding groove 14 are equal, which can ensure the stable up-and-down movement state of the two ends of the movable frame 6 in the sliding groove 14, so as to realize a stable connection with the gear 15.

[0034] A second motor 9 is installed on the rotating frame 7, and a cleaning turntable 10 is connected to the output end of the second motor 9. The cleaning turntable 10 is located inside the cleaning bucket 11, and the cleaning bucket 11 is placed on the device base 1. The cleaning turntable 10 forms a rotating structure through the second motor 9.

[0035] A net plate 13 is provided inside the device base 1, and the upper side of the net plate 13 is fixedly connected to the lower side of the upper support 3 through a connecting rod 12.

[0036] Further, the outer diameter of the net plate 13 is equal to the inner diameter of the cleaning bucket 11, so that in the process of the rotation of the cleaning turntable 10, if the seal ring skeleton 22 on the skeleton limiting rod 17 falls off, it can be completely caught by the net plate 13, thus facilitating the removal of the seal ring skeleton 22 from the cleaning bucket 11, and the connecting rod 12 and the net plate 13 never contact the cleaning turntable 10 and the skeleton limiting rod 17, ensuring that the rotation of the cleaning turntable 10 is not affected by the connecting rod 12 and the net plate 13.

[0037] Furthermore, the depth of the cleaning bucket 11 is greater than the position height of the connecting rod 12 and the net plate 13, so as to realize the up-and-down space inside the cleaning bucket 11, so that the impurities washed off can sink to the bottom normally.

[0038] A rotating bolt head 16 is installed on the cleaning turntable 10. A rotating disk 18 is installed inside the cleaning turntable 10 through a bearing. A flat thread 21 is provided on the lower side surface of the rotating disk 18. A limiting disk 19 is provided below the rotating disk 18. The limiting disk 19 is fixedly installed on the cleaning turntable 10. A stepped sliding groove is provided on the limiting disk 19, and a connecting block 20 is provided in the sliding groove. The connecting block 20 is meshed and connected with the flat thread 21 on the rotating disk 18. A skeleton limiting rod 17 is fixed on the outer side of the connecting block 20, and a seal ring skeleton 22 is connected to the skeleton limiting rod 17.

[0039] Further, the rotating disk 18 forms a rotating structure in the cleaning turntable 10 through a bearing. The upper and lower positions of the rotating disk 18 are limited by the cleaning turntable 10 and the limiting disk 19, and the cleaning turntable 10 and the limiting disk 19 are fixedly connected by bolts, ensuring the stable working state of the rotating disk 18.

[0040] Further, the rotating bolt head 16 is a rotating structure on the side of the cleaning turntable 10. A gear is fixed at the inner end of the rotating bolt head 16. The upper side of the rotating disk 18 is meshed and connected with the gear at the inner end of the rotating bolt head 16, which is convenient to operate the rotation of the rotating disk 18 through the rotating bolt head 16, and further realize the position regulation of the skeleton limiting rod 17.

[0041] Furthermore, 6 groups of the skeleton limiting rods 17 and the connecting blocks 20 are symmetrically arranged at the center on the limiting disk 19, and the sealing ring skeletons 22 are alternately and staggeredly connected to the skeleton limiting rods 17 between each other, so that the batch cleaning work of the sealing ring skeletons 22 can be realized, and at the same time, the blocking between the sealing ring skeletons 22 is avoided, ensuring that the sealing ring skeletons 22 can be comprehensively cleaned.

[0042] Specifically, when using the automobile sealing ring skeleton cleaning device that is convenient for batch work, first, the position of the upper support 3 is lifted by the hydraulic cylinder 2, so that the cleaning turntable 10, the skeleton limiting rods 17, the connecting rods 12 and the mesh plate 13 are all lifted out of the cleaning bucket 11;

[0043] Then, the first motor 4 is started, and the movable frame 6 is moved downward by the screw rod 5. The two ends of the movable frame 6 drive the gears 15 to rotate, and then the rotating frame 7 can be driven to rotate on the upper support 3 through the rotating shaft 8, so that the skeleton limiting rods 17 are rotated to the horizontal state;

[0044] When the skeleton limiting rods 17 are in the horizontal state, the sealing ring skeletons 22 can be conveniently placed on the skeleton limiting rods 17 in turn in a staggered and alternating manner, and at the same time, it is necessary to ensure that each sealing ring skeleton 22 is connected to 2 skeleton limiting rods 17;

[0045] After that, the rotating bolt head 16 is rotated, and the rotating disk 18 is driven to rotate by the inner short gear. The rotating disk 18 moves the position of the connecting block 20 on the limiting disk 19 outward through the plane thread 21, so as to realize the outward expansion of the position of the skeleton limiting rods 17. During this process, the distance between the two skeleton limiting rods 17 becomes larger, and the position of each sealing ring skeleton 22 can be tensioned and fixed;

[0046] When the placement work of the sealing ring skeletons 22 is completed, the first motor 4 is started again, the movable frame 6 is lifted, the rotating frame 7 is rotated back to its original position, and the skeleton limiting rods 17 carry the sealing ring skeletons 22 to rotate to the vertical state, and then the position is lowered through the hydraulic cylinder 2, so that the sealing ring skeletons 22 can be lowered into the cleaning bucket 11;

[0047] Pour the cleaning liquid into the cleaning bucket 11, and then start the second motor 9 to realize the rotation of the cleaning turntable 10. The skeleton limiting rods 17 drive the sealing ring skeletons 22 to rotate in the cleaning liquid, and the cleaning work of the sealing ring skeletons 22 can be stably completed;

[0048] After the cleaning work is completed, the skeleton limiting rod 17 is moved out of the cleaning bucket 11 again in the above manner and rotated to the horizontal state. Then, the position of the skeleton limiting rod 17 is adjusted, and the sealing ring skeleton 22 can be conveniently removed. If the sealing ring skeleton 22 falls during the cleaning work, it will directly fall on the mesh plate 13, and the mesh plate 13 will move upward accordingly, so that the fallen sealing ring skeleton 22 can be directly taken out of the cleaning bucket 11 for convenient direct access;

[0049] The above is the working process of the cleaning device, and the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0050] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automobile sealing ring skeleton cleaning device convenient for batch work, comprising a device base (1), characterized in that: A hydraulic cylinder (2) is fixed to the side of the device base (1). The top of the hydraulic cylinder (2) is fixed with an upper bracket (3). A rotating frame (7) is installed on the lower side of the upper bracket (3) through a rotating shaft (8). An adjusting assembly for controlling the rotation of the rotating frame (7) is installed on the upper bracket (3). A second motor (9) is installed on the rotating frame (7). The output end of the second motor (9) is connected with a cleaning turntable (10). The cleaning turntable (10) is located inside a cleaning bucket (11). The cleaning bucket (11) is placed on the device base (1). A mesh plate (13) is arranged inside the device base (1). The upper side of the mesh plate (13) is fixedly connected to the lower side of the upper bracket (3) through a connecting rod (12). A rotating bolt head (16) is installed on the cleaning turntable (10). A rotating disc (18) is installed inside the cleaning turntable (10) through a bearing. A planar thread (21) is arranged on the lower side surface of the rotating disc (18). A limiting disc (19) is arranged under the rotating disc (18). The limiting disc (19) is fixedly installed on the cleaning turntable (10). A stepped sliding groove is formed on the limiting disc (19), and a connecting block (20) is arranged inside the sliding groove. The connecting block (20) is meshed and connected with the planar thread (21) on the rotating disc (18). A skeleton limiting rod (17) is fixed to the outside of the connecting block (20). A sealing ring skeleton (22) is connected to the skeleton limiting rod (17).

2. The cleaning device for the automotive seal ring skeleton that facilitates batch work according to claim 1, wherein: The adjusting assembly includes a first motor (4), a screw rod (5), a movable frame (6) and a gear (15). The first motor (4) is installed on the upper bracket (3). The output end of the first motor (4) is connected with the screw rod (5). The end of the screw rod (5) is connected to the upper bracket (3) through a bearing. The movable frame (6) is threadedly connected to the screw rod (5). Sliding grooves (14) are formed on both sides of the upper bracket (3). Both ends of the movable frame (6) are embedded and connected inside the sliding grooves (14). Gears (15) are installed inside the sliding grooves (14). The gears (15) are fixed on the rotating shafts (8) on both sides of the rotating frame (7). The gears (15) are meshed and connected with both ends of the movable frame (6).

3. The cleaning device for the automobile sealing ring skeleton facilitating batch work according to claim 2, wherein: The movable frame (6) forms an up-and-down moving structure inside the upper bracket (3) through the screw rod (5). The cross-sectional dimensions of the two ends of the movable frame (6) at the connection with the sliding grooves (14) are equal.

4. A cleaning device for the skeleton of an automotive sealing ring that facilitates batch work, characterized in that: The cleaning turntable (10) forms a rotating structure through the second motor (9).

5. A cleaning device for the skeleton of an automotive sealing ring that facilitates batch work, characterized in that: The outer diameter of the mesh plate (13) is equal to the inner diameter of the cleaning bucket (11). The connecting rod (12) and the mesh plate (13) never come into contact with the cleaning turntable (10) and the skeleton limiting rod (17).

6. The cleaning device for the automobile sealing ring skeleton facilitating batch work according to claim 5, wherein: The depth of the cleaning bucket (11) is greater than the position height of the connecting rod (12) and the mesh plate (13).

7. A cleaning device for the skeleton of an automotive sealing ring that facilitates batch work, characterized in that: The rotating disc (18) forms a rotating structure inside the cleaning turntable (10) through a bearing. The upper and lower sides of the rotating disc (18) are limited by the cleaning turntable (10) and the limiting disc (19). The cleaning turntable (10) and the limiting disc (19) are fixedly connected through bolts.

8. A cleaning device for the skeleton of an automotive sealing ring that facilitates batch work, characterized in that: The rotating bolt head (16) is a rotating structure on the side of the cleaning turntable (10). A gear is fixed to the inner end of the rotating bolt head (16), and is meshed with the gear at the inner end of the rotating bolt head (16) on the upper side of the rotating disk (18).

9. A cleaning device for the skeleton of an automotive sealing ring that facilitates batch work, characterized in that: Six groups of the skeleton limiting rods (17) and the connecting blocks (20) are symmetrically arranged at the center on the limiting disk (19), and the sealing ring skeletons (22) are alternately and staggeredly connected to the skeleton limiting rods (17) among them.

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