Cleaning device for engine bearing bush production and machining

Abstract

The utility model relates to the technical field of bearing bush processing, and discloses a cleaning device for producing and processing an engine bearing bush, which solves the problem that dirt remains in part of slotted holes of the bearing bush during cleaning, and comprises a cleaning pool, one side of the cleaning pool is fixedly connected with an ultrasonic generator, and the other side of the cleaning pool is fixedly connected with a water pump. A cleaning mechanism is arranged above the cleaning pool and comprises an air cylinder, a mounting plate is fixedly connected to the bottom surface of the air cylinder, a rotating groove is formed in one side of the mounting plate, a rotating rod is slidably connected to the interior of the rotating groove, a rotating plate sleeves the outer side of the rotating rod, and a cleaning assembly is arranged on one side of the rotating plate and comprises a motor arranged in the rotating plate; the output end of the motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a rubber cleaning roller, the rotating shaft is sleeved with a sealing plate, the upper surface of the sealing plate is fixedly connected with a spring B, and one end of the spring B is fixedly connected with the inner wall of the rotating plate.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing bush processing, in particular to a cleaning device for producing and processing engine bearing bushes. Background Art

[0002] The engine bearing is one of the important parts of the engine. It is located between the crankshaft and the crankcase and plays the role of supporting the crankshaft, reducing friction, and maintaining lubrication. The surface of the engine bearing is usually precision-machined to ensure the flatness and accuracy of contact with the crankshaft. The quality and performance of the engine bearing directly affect the reliability, stability and service life of the engine. However, when processing and cleaning the engine bearing, an ultrasonic generator is often used in combination with a cleaning fluid for cleaning. This method easily leaves dirt inside the slot of the bearing and cannot be cleaned in time. In addition, it takes too long for ultrasonic cleaning to be complete, and the efficiency is low.

[0003] In view of the above problems, a cleaning device for engine bearing production and processing is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a cleaning device for producing and processing engine bearing bushes. The device is adopted to work, thereby solving the problem of residual dirt in some bearing bush slots during cleaning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for engine bearing production and processing, comprising a cleaning tank, an ultrasonic generator is fixedly connected to one side of the cleaning tank, a side box is fixedly connected to one side of the cleaning tank, a mounting frame is fixedly connected to the upper surface of the side box, and a cleaning mechanism for auxiliary cleaning is arranged on the lower surface of the mounting frame;

[0006] The cleaning mechanism includes a cylinder fixedly connected to the upper surface of the mounting frame, a mounting plate fixedly connected to the bottom surface of the cylinder, a clamping component for fixing the bearing shell is arranged inside the mounting plate, a rotating groove is opened on one side of the mounting plate, a rotating rod is slidably connected inside the rotating groove, a rotating plate is sleeved on the outer side of the rotating rod, and a cleaning component for cleaning dirt in the bearing shell groove is arranged on one side of the rotating plate. The cleaning component includes a motor arranged inside the rotating plate, a rotating shaft is fixedly connected to the output end of the motor, a rubber cleaning roller is fixedly connected to the outer side of the rotating shaft, a sealing plate is sleeved on the outer side of the rotating shaft, a spring B is fixedly connected to the upper surface of the sealing plate, and one end of the spring B is fixedly connected to the inner wall of the rotating plate.

[0007] Preferably, a sliding groove plate is fixedly connected to the inner wall of the rotating plate, the rotating shaft passes through the sliding groove plate, a movable groove is opened on one side of the sealing plate, the sliding groove plate is slidably connected to the movable groove and one side of the sliding groove plate is in contact with the inner wall of the movable groove.

[0008] Preferably, a through groove is provided on the inner wall of the movable groove, a sealing ring is fixedly connected to the inner wall of the through groove, and the rotating shaft passes through the inside of the through groove.

[0009] Preferably, the clamping component includes a motor fixedly connected to one side of the mounting plate, a double-threaded rod fixedly connected to the output end of the motor, a connecting plate threadedly connected to the outer side of the double-threaded rod, two groups of connecting plates are provided, the two groups of connecting plates are symmetrically arranged, a fixing component is provided on one side of the connecting plate, and a bearing body is provided between the two groups of connecting plates.

[0010] Preferably, the fixing assembly includes a clamping plate fixedly connected to one side of the connecting plate, a shrinkage groove is opened inside the clamping plate, and there are two groups of shrinkage grooves in total. The two groups of shrinkage grooves are symmetrically arranged, a support block is slidably connected inside the shrinkage groove, a spring A is fixedly connected to the inner wall of the shrinkage groove, one end of the spring A is fixedly connected to one side of the support block, a sealing gasket is fixedly connected to the outer side of the support block, and the sealing gasket fits against the inner wall of the shrinkage groove.

[0011] Preferably, a buffer pad is fixedly connected to one side of the splint.

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

[0013] The utility model proposes a cleaning device for the production and processing of engine bearings. During cleaning, the cylinder is turned on, the cylinder drives the mounting plate to move downward, the bearing is lowered into the cleaning liquid in the cleaning tank, the ultrasonic generator is turned on for preliminary cleaning, and the rotating plate is rotated at the same time to allow the rubber cleaning roller to be on the upper surface of the bearing, the motor is turned on, the motor drives the rotating shaft to rotate, the rubber cleaning roller is used to clean the surface of the bearing, and the cleaning liquid is driven to flow to promote the cleaning effect. During the cleaning process, the restoring force of the spring B drives the sealing plate to move downward to ensure that the rubber cleaning roller always fits the upper surface of the bearing for cleaning. In addition, the rotating rod is slidably connected to the inside of the rotating groove to facilitate adjustment in the horizontal direction, and finally the purpose of convenient and comprehensive cleaning of the bearing is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the clamping component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0018] Figure 5 It is a schematic plan view of the internal structure of the splint of the utility model;

[0019] Figure 6 This is a schematic diagram of the cleaning component structure of the utility model;

[0020] Figure 7 It is a schematic diagram of the internal structure of the sealing plate of the utility model.

[0021] In the figure: 1. cleaning tank; 2. ultrasonic generator; 3. side box; 31. mounting frame; 4. cleaning mechanism; 41. cylinder; 42. mounting plate; 421. rotating groove; 422. rotating rod; 423. rotating plate; 424. sliding groove plate; 43. clamping component; 431. motor; 432. double threaded rod; 433. connecting plate; 44. fixing assembly; 441. clamping plate; 442. buffer pad; 443. supporting block; 444. sealing pad; 445. shrinkage groove; 446. spring A; 45. cleaning assembly; 451. motor; 452. rotating shaft; 453. rubber cleaning roller; 454. sealing plate; 455. spring B; 456. movable groove; 457. through groove; 458. sealing ring; 5. bearing body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1 A cleaning device for engine bearing production and processing includes a cleaning tank 1, an ultrasonic generator 2 is fixedly connected to one side of the cleaning tank 1, a side box 3 is fixedly connected to one side of the cleaning tank 1, a mounting frame 31 is fixedly connected to the upper surface of the side box 3, and a cleaning mechanism 4 for auxiliary cleaning is arranged on the lower surface of the mounting frame 31.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Combination Figure 2-Figure 7The cleaning mechanism 4 includes a cylinder 41 fixedly connected to the upper surface of the mounting frame 31, a mounting plate 42 fixedly connected to the bottom surface of the cylinder 41, a clamping component 43 for fixing the bearing bush is arranged inside the mounting plate 42, a rotating groove 421 is opened on one side of the mounting plate 42, a rotating rod 422 is slidably connected inside the rotating groove 421, a rotating plate 423 is sleeved on the outer side of the rotating rod 422, and a cleaning component 45 for cleaning dirt in the bearing bush groove is arranged on one side of the rotating plate 423, and the cleaning component The motor 451 includes a motor 451 disposed inside the rotating plate 423, the output end of the motor 451 is fixedly connected to a rotating shaft 452, the outer side of the rotating shaft 452 is fixedly connected to a rubber cleaning roller 453, the outer side of the rotating shaft 452 is sleeved with a sealing plate 454, the upper surface of the sealing plate 454 is fixedly connected to a spring B455, one end of the spring B455 is fixedly connected to the inner wall of the rotating plate 423, and the rotating groove 421, the rotating rod 422, the rotating shaft 45 ... Plate 423, motor 451, rotating shaft 452, rubber cleaning roller 453, sealing plate 454 and spring B455 are arranged. During the cleaning process, the bearing is fixed by the clamping component 43, the cylinder 41 is turned on, and the cylinder 41 drives the mounting plate 42 to move downward, so that the bearing is lowered into the cleaning liquid in the cleaning tank 1, the ultrasonic generator 2 is turned on for preliminary cleaning, and the rotating plate 423 is rotated at the same time to allow the rubber cleaning roller 453 to be placed on the upper surface of the bearing, the motor 451 is turned on, and the motor 451 drives the rotating shaft 452 to rotate, and the rubber cleaning roller 453 is used to clean the surface of the bearing, and at the same time drives the cleaning liquid to flow to promote the cleaning effect, the spring B455 cooperates with the sealing plate 454 to drive the sealing plate 454 to move downward under the action of the reset force of the spring B455, to ensure that the rubber cleaning roller 453 always fits the upper surface of the bearing for cleaning, and the rotating rod 422 is slidably connected to the inside of the rotating groove 421 for easy adjustment in the horizontal direction.

[0027] A sliding groove plate 424 is fixedly connected to the inner wall of the rotating plate 423, and the rotating shaft 452 passes through the sliding groove plate 424. A movable groove 456 is opened on one side of the sealing plate 454. The sliding groove plate 424 is slidably connected to the inside of the movable groove 456 and one side of the sliding groove plate 424 is in contact with the inner wall of the movable groove 456. Through the arrangement of the sliding groove plate 424 and the movable groove 456, when the spring B455 drives the sealing plate 454 to move up and down, the sealing plate 454 can slide close to one side of the sliding groove plate 424, thereby preventing the cleaning fluid from entering the interior of the sealing plate 454.

[0028] A through groove 457 is formed on the inner wall of the movable groove 456, and a sealing ring 458 is fixedly connected to the inner wall of the through groove 457. The rotating shaft 452 passes through the through groove 457. The through groove 457 and the sealing ring 458 provide space for the rotating shaft 452 to rotate and also provide a sealing protection effect.

[0029] The clamping component 43 includes a motor 431 fixedly connected to one side of the mounting plate 42, the output end of the motor 431 is fixedly connected to a double-threaded rod 432, the outer side of the double-threaded rod 432 is threadedly connected to a connecting plate 433, there are two groups of connecting plates 433, the two groups of connecting plates 433 are symmetrically arranged, a fixing component 44 is arranged on one side of the connecting plate 433, a bearing body 5 is arranged between the two groups of connecting plates 433, through the arrangement of the motor 431, the double-threaded rod 432, the connecting plate 433, the fixing component 44 and the bearing body 5, when fixing, the motor 431 is turned on, the motor 431 drives the double-threaded rod 432 to rotate, the outer side of the double-threaded rod 432 is provided with two groups of threads with opposite thread directions, thereby driving the two groups of connecting plates 433 to move closer to the middle, clamping the bearing body 5, and further stabilizing the fixation by the fixing component 44.

[0030] The fixing assembly 44 includes a clamping plate 441 fixedly connected to one side of the connecting plate 433, and a contraction groove 445 is opened inside the clamping plate 441. There are two groups of contraction grooves 445, and the two groups of contraction grooves 445 are symmetrically arranged. A support block 443 is slidably connected inside the contraction groove 445, and a spring A446 is fixedly connected to the inner wall of the contraction groove 445. One end of the spring A446 is fixedly connected to one side of the support block 443, and a sealing gasket 444 is fixedly connected to the outer side of the support block 443. The sealing gasket 444 fits the inner wall of the contraction groove 445. Through the arrangement of the clamping plate 441, the support block 443, the sealing gasket 444, the contraction groove 445 and the spring A446, the clamping plate 441 is used to clamp one side of the bearing body 5 during fixing, and the support block 443 pops out of the contraction groove 445 under the reset force of the spring A446, and the two sides of the bearing are further fixed by the support block 443, and the sealing gasket 444 has a sealing protection effect.

[0031] A buffer pad 442 is fixedly connected to one side of the clamping plate 441. The buffer pad 442 provides buffer protection during clamping to prevent scratches.

[0032] Specifically, during cleaning, the cylinder 41 is turned on, and the cylinder 41 drives the mounting plate 42 to move downward, and the bearing is lowered into the cleaning liquid in the cleaning tank 1, and the ultrasonic generator 2 is turned on for preliminary cleaning. At the same time, the rotating plate 423 is rotated to allow the rubber cleaning roller 453 to be placed on the upper surface of the bearing, and the motor 451 is turned on. The motor 451 drives the rotating shaft 452 to rotate, and the rubber cleaning roller 453 is used to clean the surface of the bearing, while driving the cleaning liquid to flow, thereby promoting the cleaning effect. During the cleaning process, the restoring force of the spring B455 drives the sealing plate 454 to move downward, ensuring that the rubber cleaning roller 453 always fits the upper surface of the bearing for cleaning. In addition, the rotating rod 422 is slidably connected to the inside of the rotating groove 421, so as to facilitate adjustment in the horizontal direction, thereby finally achieving the purpose of convenient and comprehensive cleaning of the bearing.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for engine bearing production and processing, comprising a cleaning tank (1), one side of the cleaning tank (1) is fixedly connected to an ultrasonic generator (2), characterized in that: A side box (3) is fixedly connected to one side of the cleaning pool (1); a mounting frame (31) is fixedly connected to the upper surface of the side box (3); and a cleaning mechanism (4) for auxiliary cleaning is provided on the lower surface of the mounting frame (31); The cleaning mechanism (4) comprises a cylinder (41) fixedly connected to the upper surface of the mounting frame (31), a mounting plate (42) fixedly connected to the bottom surface of the cylinder (41), a clamping component (43) for fixing the bearing bush is arranged inside the mounting plate (42), a rotating groove (421) is opened on one side of the mounting plate (42), a rotating rod (422) is slidably connected inside the rotating groove (421), a rotating plate (423) is sleeved on the outer side of the rotating rod (422), and one side of the rotating plate (423) is provided with a clamping component for cleaning the bearing bush groove. A cleaning component (45) for removing internal dirt, the cleaning component (45) comprising a motor (451) arranged inside a rotating plate (423), the output end of the motor (451) being fixedly connected to a rotating shaft (452), the outer side of the rotating shaft (452) being fixedly connected to a rubber cleaning roller (453), the outer side of the rotating shaft (452) being sleeved with a sealing plate (454), the upper surface of the sealing plate (454) being fixedly connected to a spring B (455), one end of the spring B (455) being fixedly connected to the inner wall of the rotating plate (423).

2. The cleaning device for engine bearing production and processing according to claim 1 is characterized in that: The inner wall of the rotating plate (423) is fixedly connected with a sliding groove plate (424), the rotating shaft (452) passes through the interior of the sliding groove plate (424), a movable groove (456) is opened on one side of the sealing plate (454), the sliding groove plate (424) is slidably connected to the interior of the movable groove (456) and one side of the sliding groove plate (424) is in contact with the inner wall of the movable groove (456).

3. The cleaning device for engine bearing production and processing according to claim 2 is characterized in that: The inner wall of the movable groove (456) is provided with a through groove (457), the inner wall of the through groove (457) is fixedly connected with a sealing ring (458), and the rotating shaft (452) passes through the inside of the through groove (457).

4. The cleaning device for engine bearing production and processing according to claim 1 is characterized in that: The clamping component (43) comprises a motor (431) fixedly connected to one side of the mounting plate (42); a double-threaded rod (432) is fixedly connected to the output end of the motor (431); a connecting plate (433) is threadedly connected to the outer side of the double-threaded rod (432); two groups of connecting plates (433) are provided, and the two groups of connecting plates (433) are symmetrically arranged; a fixing assembly (44) is provided on one side of the connecting plate (433); and a bearing body (5) is provided between the two groups of connecting plates (433).

5. The cleaning device for engine bearing production and processing according to claim 4 is characterized in that: The fixing assembly (44) includes a clamping plate (441) fixedly connected to one side of the connecting plate (433), a contraction groove (445) is provided inside the clamping plate (441), two groups of contraction grooves (445) are provided, and the two groups of contraction grooves (445) are symmetrically arranged, a support block (443) is slidably connected inside the contraction groove (445), a spring A (446) is fixedly connected to the inner wall of the contraction groove (445), one end of the spring A (446) is fixedly connected to one side of the support block (443), a sealing gasket (444) is fixedly connected to the outer side of the support block (443), and the sealing gasket (444) is in contact with the inner wall of the contraction groove (445).

6. The cleaning device for engine bearing production and processing according to claim 5, characterized in that: A buffer pad (442) is fixedly connected to one side of the clamping plate (441).

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