CN117772667B - Cleaning device for machining automobile parts - Google Patents
Cleaning device for machining automobile parts Download PDFInfo
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- CN117772667B CN117772667B CN202410191850.8A CN202410191850A CN117772667B CN 117772667 B CN117772667 B CN 117772667B CN 202410191850 A CN202410191850 A CN 202410191850A CN 117772667 B CN117772667 B CN 117772667B
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Abstract
The invention discloses a cleaning device for processing automobile parts, which relates to the technical field of crankshaft cleaning. The cleaning device aims at solving the technical problems that the cleaning degree of the connecting rod journal is different in all angles when the connecting rod journal of the crankshaft is cleaned. The automatic cleaning device comprises a shell, wherein the follow-up pieces with the same quantity as the shaft necks of the connecting rods are connected in the shell in a sliding mode, the follow-up pieces are connected with extension rods in a mirror image distribution in a sealing sliding mode, one sides, far away from the adjacent follow-up pieces, of the extension rods are fixedly connected with fixed shells, rotating rollers are connected in the fixed shells in a rotating mode, and connecting rod cleaning belts are wound between the rotating rollers in the mirror image distribution mode and are adjacent to each other on the follow-up pieces. When the connecting rod cleaning belt cleans the connecting rod journal part of the crankshaft, the connecting rod cleaning belt and the connecting rod journal synchronously and reversely move in the horizontal direction, so that the angles of the connecting rod journal are equal to the distance of the relative movement of the connecting rod cleaning belt, and the cleaning of the connecting rod journal part is uniform.
Description
Technical Field
The invention discloses a cleaning device for processing automobile parts, which relates to the technical field of crankshaft cleaning.
Background
The crankshaft is a key part in the engine, the energy generated by chemical combustion pushes the connecting rod to move in the working process of the engine, the connecting rod is connected with the connecting rod journal of the crankshaft, the crankshaft is pushed by the connecting rod and starts to rotate, the thrust is converted into torque, then the crankshaft rotates to drive other accessories of the engine to work, in the process, the crankshaft plays a role of transmission, the crankshaft needs to have enough strength and rigidity, meanwhile, the journal part of the crankshaft needs to be wear-resistant, the existing crankshaft needs to be subjected to a series of processing such as cutting, polishing and milling, so that a large amount of chips and greasy dirt adhered in the processing can exist on the surface of the processed crankshaft, in the existing cleaning technology, the cleaning belt is pulled out from the position of the connecting rod journal by the crankshaft, the cleaning belt is extruded by the rotation of the crankshaft to generate relative displacement for cleaning, and the relative displacement between the connecting rod journal and the cleaning belt is different in all angles due to the fact that the movement speed of the connecting rod journal is different in the directions parallel to the cleaning belt, the relative displacement between the connecting rod journal and the cleaning belt is different in all angles, and the cleaning degree of all the connecting rod journal parts is different, and the cleaning efficiency of the whole cleaning efficiency is affected.
Disclosure of Invention
The invention provides a cleaning device for processing automobile parts, which aims to overcome the defect that the cleaning degree of the connecting rod journal at all angles is different when the crankshaft connecting rod journal is cleaned in the prior art.
The technical scheme is as follows: the utility model provides a belt cleaning device is used in processing of auto parts, includes the casing, the casing rigid coupling has the supporting ring, the supporting ring is kept away from one side of casing rotates and is connected with the eccentric disk, the casing rigid coupling has sliding block and stopper, the sliding block with stopper spacing sliding connection jointly have with eccentric disk sliding connection's slider, sliding connection has the follower the same with connecting rod journal quantity in the casing, the follower be close to one side of slider be provided with mirror image distribution and with slider complex diamond-shaped guide slot, the follower seal sliding connection has the extension rod of mirror image distribution, mirror image distribution the extension rod keep away from adjacent one side of follower all the rigid coupling has the fixed shell, same on the follower mirror image distribution the fixed shell of extension rod is the mirror image distribution, on the follower adjacent and mirror image distribution the fixed shell rigid coupling have the link plate jointly, the fixed shell rotation is connected with the rotating roller, on the follower adjacent and distributed between the rotating roller is provided with jointly around the connecting rod, the casing has the setting up and is used for adjusting the connecting rod, and the setting up the same for adjusting the setting up the power for the setting up of connecting rod positioning assembly the eccentric disc the power setting up the position the power assembly.
In addition, it is particularly preferred that the follower members having the same number as the connecting rod journals are all slidably connected with fixing frames which are distributed in mirror image and fixedly connected with the housing, the fixing frames are located below the adjacent connecting rod journals, the fixing frames adjacent to each other and distributed in mirror image on the follower members are connected with an expansion frame in a limiting sliding manner, the expansion frame is connected with an expansion block in a limiting sliding manner, and a fixing sheet fixedly connected with the adjacent connecting rod cleaning belt is fixedly connected with one side, close to the adjacent connecting rod cleaning belt, of the expansion block.
In addition, it is particularly preferred that the tension adjusting assembly comprises an air pump, the air pump is fixedly connected to the shell, a split shell is fixedly connected to the shell, the split shell is communicated with the air pump through a conduit, the split shell is provided with a tension through hole, the split shell is provided with an adjusting pressure valve, the follower is provided with U-shaped holes, the extension rods distributed in a mirror image manner on the follower slide in the adjacent U-shaped holes, and the U-shaped holes of the follower with the same quantity as the connecting rod journals are communicated with the tension through hole through the conduit.
In addition, particularly preferred, the locating component comprises a locating telescopic rod, the locating telescopic rod is fixedly connected with the shell, a tension spring is fixedly connected between a telescopic part of the locating telescopic rod and a fixing part of the locating telescopic rod, the split-flow shell is provided with a locating through hole, the fixing part of the locating telescopic rod is communicated with the locating through hole through a guide pipe, a locating block is fixedly connected to the telescopic end of the locating telescopic rod, a piston rod is fixedly connected in the split-flow shell in a sealing sliding manner, a spring is fixedly connected between the piston rod and the locating through hole, a plugging sheet is fixedly connected to one side, close to the tension through hole, of the piston rod, the tension through hole and the locating through hole are matched with the plugging sheet, the piston rod is fixedly connected with a plugging rod, and the split-flow shell is provided with a pressure relief hole matched with the plugging rod and communicated with the locating through hole.
In addition, it is particularly preferred that a limiting column is slidably connected to one side of the shunt shell, which is close to the blocking piece, a spring is fixedly connected between the limiting column and the shunt shell, and the blocking piece is provided with a groove matched with the limiting column.
In addition, particularly preferred, the power assembly comprises a power motor, the power motor is fixedly connected to one side of the shell, which is close to the eccentric disc, a power wheel which is in sealing and rotating connection with the supporting ring is fixedly connected to one side of the eccentric disc, an output shaft of the power motor is in transmission with the power wheel through a gear set, the power wheel is matched with the supporting ring to form a collecting cavity, the split shell is provided with a fixing through hole, a fixed pressure valve is arranged in the fixing through hole, the fixing through hole is communicated with the collecting cavity through a conduit, a limit through hole in mirror image distribution is arranged on one side of the power wheel, which is far away from the eccentric disc, fixing columns are connected in sealing and sliding mode in the limit through holes in mirror image distribution, tension springs are fixedly connected between the fixing columns in mirror image distribution and the power wheel, and the limit through holes in mirror image distribution are communicated with the collecting cavity.
Furthermore, it is particularly preferred that the pressure at which the regulating pressure valve opens is greater than the pressure at which the fixing pressure valve opens, for positioning and then fixing the crankshaft.
In addition, particularly preferred still including set up in the main shaft clearance mechanism of casing, main shaft clearance mechanism is used for clearing up the main shaft journal of bent axle, main shaft clearance mechanism including passive pivot, passive pivot rotate connect in the casing is close to one side of slider, the casing is close to one side rotation of reposition of redundant personnel shell is connected with the initiative pivot, the initiative pivot with between the passive pivot around being equipped with the main shaft clearance area that the equidistance distributes jointly, the casing rigid coupling has the fixed block that mirror image and equidistance distribute, mirror image and equidistance distribute the fixed block all with the initiative pivot rotates to be connected, is close to same main shaft clearance area and mirror image distribution the fixed block rotates jointly and is connected with the brush roller, the brush roller with adjacent main shaft clearance area cooperation, the equidistance distribution the brush roller with all pass through band pulley and belt drive between the initiative pivot, be close to same main shaft clearance area and mirror image distribution the fixed block jointly fixedly connected with recoil pipe and wash pipe, recoil pipe and adjacent the main shaft clearance area and adjacent the main shaft have mirror image distribution the mirror image and the fixed block jointly, mirror image and the fixed block all with the main shaft clearance area and the same main shaft clearance area and the fixed block and the same rotation axis, the same rotation axis and the same rotation axis setting the same rotation axis and the same rotation of the brush roller and the same rotation setting the same has the brush assembly and is used for the adjacent to the side to the washing tube to be used for the washing tube to the washing assembly to be detected and is set up.
In addition, it is particularly preferred that the detection assembly comprises a collecting shell, the collecting shell is fixedly connected to the shell, a rotating shell is connected to one side, close to the collecting shell, of the driving rotating shaft in a sealing and rotating mode, the rotating shell is connected with the collecting shell in a sealing and rotating mode, the rotating shell is matched with the collecting shell to form a transfer cavity, the driving rotating shaft is fixedly connected with a squeezing plate in mirror image distribution, the squeezing plate in mirror image distribution is located in the rotating shell, a spring is fixedly connected between the squeezing plate and the rotating shell, the squeezing plate is matched with the rotating shell to form a detection cavity, and the detection cavity in mirror image distribution is communicated with the transfer cavity.
In addition, it is particularly preferred that the adjusting component comprises an extrusion part, the extrusion part is fixedly connected to one side, close to the rotating shell, of the shell, a supporting block is in limiting sliding connection with the extrusion part, a spring is fixedly connected between the extrusion part and the supporting block, a cleaning motor is fixedly connected to the supporting block, a rotating wheel is fixedly connected to an output shaft of the cleaning motor, a rubber ring matched with the rotating shell is fixedly connected to the rotating wheel, an adjusting cavity is formed by matching the rotating wheel with the rubber ring, the adjusting cavity is communicated with the transferring cavity through a guide pipe, and hydraulic oil is stored in the transferring cavity, the detecting cavity and the adjusting cavity.
In summary, the present application includes at least one of the following beneficial technical effects: when the connecting rod cleaning belt cleans the connecting rod journal part of the crankshaft, the connecting rod cleaning belt and the connecting rod journal synchronously and reversely move in the horizontal direction, so that the angles of the connecting rod journal are equal to the distance of the relative movement of the connecting rod cleaning belt, and the cleaning of the connecting rod journal part is uniform.
The extrusion force between the connecting rod cleaning belt and the connecting rod journal is controlled by air pressure, so that the extrusion force between the connecting rod cleaning belt and the connecting rod journal is kept constant, and the cleaning uniformity of each position of the connecting rod journal is ensured.
The cleaning degree of the main journal of the crankshaft is detected through friction, the speed of relative movement between the main shaft cleaning belt and the main journal is properly regulated, the cleaning effect of the main journal is ensured, friction caused by relative movement between the main shaft cleaning belt and the driven rotating shaft and the driving rotating shaft is reduced, and the service life of the main shaft cleaning belt is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the sliding block, air pump and split casing of the present invention;
FIG. 3 is a schematic perspective view of the support ring and eccentric disc of the present invention;
FIG. 4 is a schematic perspective view of the slider, follower and extension rod of the present invention;
FIG. 5 is a schematic perspective view of the mount, extension frame and extension block of the present invention;
FIG. 6 is a schematic perspective view of the air pump, the split-flow housing and the pressure regulating valve of the present invention;
FIG. 7 is a schematic perspective view of a piston rod, a sealing sheet and a sealing rod according to the present invention;
FIG. 8 is a schematic perspective view of the diverter housing, positioning telescoping rod and positioning block of the present invention;
FIG. 9 is a schematic perspective view of a power motor, a power wheel and a stationary post according to the present invention;
FIG. 10 is a schematic perspective view of the passive spindle, active spindle and spindle cleaning belt of the present invention;
FIG. 11 is a schematic perspective view of a fixed block, brush roller and backwash tube of the present invention;
FIG. 12 is a schematic perspective view of the active spindle, the collection housing and the rotor housing of the present invention;
FIG. 13 is a cross-sectional view of the transfer shell of FIG. 9 in accordance with the present invention;
Fig. 14 is a schematic perspective view of the extrusion, support block and cleaning motor of the present invention.
Wherein the drawings include the following reference numerals: 1-shell, 2-supporting ring, 3-eccentric disc, 4-sliding block, 5-limited block, 6-sliding piece, 7-follow-up piece, 701-diamond guide groove, 8-extension rod, 9-fixed shell, 901-connecting plate, 10-rotating roller, 11-connecting rod cleaning belt, 12-fixed frame, 13-extension frame, 14-extension block, 15-fixed plate, 16-air pump, 17-split shell, 171-tension through hole, 18-adjusting pressure valve, 19-U-shaped hole, 20-positioning telescopic rod, 201-positioning through hole, 21-positioning block, 22-piston rod, 23-blocking piece, 24-blocking rod, 241-decompression hole, 25-limiting column, 26-power motor, 27-power wheel, 271-collecting chamber, 272-fixed through hole, 273-fixed pressure valve, 28-fixed column, 281-limiting through hole, 29-passive rotating shaft, 30-driving rotating shaft, 31-main shaft cleaning belt, 32-fixed block, 33-brush roller, 34-reversing tube, 35-flushing tube, 36-collecting chamber, 37-rotating motor, 37-rotating shell, 37-rotating extrusion chamber, 39-detecting extrusion chamber, 43-rotating plate, 43-rotating motor, 43-rotating chamber, 39-detecting extrusion chamber, 43-detecting and 43-supporting ring.
Detailed Description
The following detailed description of the invention is provided to enable any person skilled in the art to make and use the present invention, and is provided to enable any person skilled in the art to make and use the present invention.
Example 1: 1-4, please refer to the cleaning device for processing the automobile parts, including the body 1, both the left and right parts of the body 1 are provided with the groove for placing the crankshaft, the middle part of the body 1 right side is fixedly connected with the support ring 2 through the bracket, the right side of the support ring 2 is rotatably connected with the eccentric disc 3, the eccentric position of the eccentric disc 3 is positioned right behind the center of the circle at the beginning, the rear part of the body 1 left side is fixedly connected with the sliding block 4, the rear part of the body 1 right side is fixedly connected with the limit block 5, the sliding block 4 and the limit block 5 are jointly limited and slidingly connected with the sliding piece 6 slidingly connected with the eccentric disc 3, when the eccentric disc 3 rotates, the eccentric position of the eccentric disc 3 drives the sliding piece 6 to move up and down, four follower pieces 7 are slidingly connected in the body 1, the two follower pieces 7 in the middle are positioned at the rear part in the body 1, the follower pieces 7 at the left and right sides in the body 1 are positioned at the front part, the left and right sides of the rear part of the four follower 7 are respectively provided with a diamond-shaped guide groove 701, the inner edge and the outer edge of the diamond-shaped guide groove 701 are diamond-shaped, the diamond-shaped guide grooves 701 on the two follower 7 in the middle are respectively deflected clockwise relative to the diamond-shaped guide grooves on the outer edge, the diamond-shaped guide grooves 701 on the left and right follower 7 are respectively deflected anticlockwise relative to the diamond-shaped guide grooves on the outer edge, the diamond-shaped guide grooves 701 distributed in mirror image are matched with the sliding parts 6, when the sliding parts 6 move up and down, the sliding parts 6 slide along the adjacent diamond-shaped guide grooves 701 to drive the adjacent follower 7 to move back and forth, the upper sides of the front parts of the follower 7 are hermetically and slidingly connected with two extension rods 8 distributed in front-back mirror image, the upper sides of the two extension rods 8 distributed in mirror image are fixedly connected with fixed shells 9, the two adjacent fixed shells 9 on the follower 7 are distributed in mirror image mode, the connecting plate 901 is fixedly connected to two adjacent fixed shells 9 on the follower 7, the connecting plate 901 enables the two adjacent fixed shells 9 to synchronously move, the rotating rollers 10 are rotationally connected to the fixed shells 9, connecting rod cleaning belts 11 for cleaning connecting rod journals are wound between the two adjacent rotating rollers 10 on the follower 7, the shell 1 is provided with a tension adjusting assembly for adjusting the tension of the four connecting rod cleaning belts 11, the shell 1 is provided with a positioning assembly for positioning a crankshaft, and the shell 1 is provided with a power assembly for providing power for the eccentric disc 3.
Referring to fig. 3-5, four follower 7 are all slidingly connected with fixing frames 12 distributed in mirror image and fixedly connected with the housing 1, and the four fixing frames 12 are respectively located under the axle journals of adjacent connecting rods of the crankshaft, an extension frame 13 is jointly and limitedly slidingly connected between the two adjacent fixing frames 12 distributed in mirror image on the follower 7, an extension block 14 is limitedly slidingly connected to the upper portion of the extension frame 13, a fixing sheet 15 is fixedly connected to the upper side of the extension block 14, and the fixing sheet 15 is fixedly connected with the adjacent connecting rod cleaning belt 11.
Referring to fig. 2,6 and 7, the tension adjusting assembly includes an air pump 16, the air pump 16 is fixedly connected to the lower portion of the front side of the housing 1, a split housing 17 is fixedly connected to the middle portion of the front side of the housing 1, the split housing 17 is communicated with the air pump 16 through a conduit, a tension through hole 171 is formed in the middle portion of the right side of the split housing 17, an adjusting pressure valve 18 for adjusting the extrusion force between the link cleaning belt 11 and an adjacent link journal is mounted in the middle portion of the front side of the split housing 17, a U-shaped hole 19 is formed in the lower portion of the follower 7, two extension rods 8 distributed in a mirror image manner on the follower 7 slide in the adjacent U-shaped hole 19, the U-shaped holes 19 on the four followers 7 are jointly communicated with the tension through hole 171 through the conduit, and the pressure increase in the U-shaped holes 19 pushes the adjacent link cleaning belt 11 to move upwards through the adjacent two extension rods 8 and the two fixing housings 9, and the extrusion force between the link cleaning belt 11 and the link journal is in proportion to the pressure in the adjacent U-shaped hole 19.
Referring to fig. 1, 7 and 8, the positioning assembly comprises a positioning telescopic rod 20, the positioning telescopic rod 20 is fixedly connected to the right part of the front side of the shell 1, a tension spring for resetting the telescopic part of the positioning telescopic rod 20 is fixedly connected between the telescopic part and the fixing part of the positioning telescopic rod 20, a positioning through hole 201 is formed in the upper part of the right side of the split shell 17, the front side of the fixing part of the positioning telescopic rod 20 is communicated with the positioning through hole 201 through a guide pipe, a positioning block 21 is fixedly connected to the telescopic end of the positioning telescopic rod 20, when the telescopic end of the positioning telescopic rod 20 stretches out and drives the positioning block 21 to move, the positioning block 21 is contacted with a connecting rod journal on the right side of a crankshaft and pushes the connecting rod journal backwards, the crankshaft rotates to finish positioning, a piston rod 22 is connected to the right part on the upper side in the split shell 17 in a sealing sliding manner, a spring is fixedly connected between the upper side of the piston rod 22 and the split shell 17, a sealing piece 23 is fixedly connected to the lower side of the piston rod 22, the tension through hole 171 and the positioning through hole 201 are matched with the sealing piece 23, the upper part of the piston rod 24 is fixedly connected with the sealing rod 24 at the upper part of the piston rod 22, when the upper part of the positioning through hole 241 is fixedly connected with the positioning through the guide pipe 241, the positioning through hole 241 is in the sealing hole 241, and the sealing hole 241 is released, and the sealing hole 241 is in the sealing hole is opened and is opened when the sealing hole is opened and is contacted with the sealing hole 241, and is opened, and is sealed and is opened.
Referring to fig. 7, a limiting column 25 is slidingly connected to the right side in the split-flow shell 17, the left side of the limiting column 25 is a hemisphere, a spring which is in an initial power storage state is fixedly connected between the right side of the limiting column 25 and the split-flow shell 17, a groove is formed in the right side of the sealing piece 23, the groove of the sealing piece 23 is matched with the limiting column 25, the positioning through hole 201 is plugged by moving upwards the sealing piece 23, meanwhile, the groove on the right side of the sealing piece 23 corresponds to the limiting column 25, the limiting column 25 moves leftwards under the action of an adjacent spring and limits the sealing piece 23, at the moment, the air pressure in the split-flow shell 17 is continuously increased to provide time for discharging air in the positioning telescopic rod 20, and the connecting rod cleaning belt 11 on the right side is prevented from colliding with the positioning block 21.
Referring to fig. 1, fig. 3, fig. 4, fig. 7 and fig. 9, the power assembly includes a power motor 26, the power motor 26 is fixedly connected to the middle of the right side of the housing 1, a power wheel 27 is fixedly connected to the left side of the eccentric disc 3, the left side of the power wheel 27 is in sealed rotation connection with the supporting ring 2, an output shaft of the power motor 26 is driven by a gear and a gear ring between the power wheel 27, the left side of the power wheel 27 is matched with the supporting ring 2 to form a collecting cavity 271, a fixing through hole 272 is arranged in the middle of the upper side of the split housing 17, a fixing pressure valve 273 is installed in the fixing through hole 272, the pressure for adjusting the opening of the pressure valve 18 is greater than the pressure for opening of the fixing pressure valve 273, the four connecting rod cleaning belts 11 are firstly moved upwards synchronously to push the axes of the connecting rod journals to the same horizontal plane, then the two fixing posts 28 extend out and are contacted with threaded holes at the flange of the rear end of the crankshaft, the crankshaft is fixed, two limiting through pipes 281 are communicated with the collecting cavity 271, two limiting through pipes 281 which are distributed in front and rear mirror images initially are arranged in the left side of the power wheel 27, two limiting through holes 281 are in sealing and sliding connection with the fixing through pipes 28, and the fixing through holes 281 are communicated between the fixing through holes 28 and the fixing through holes.
After the crankshaft is produced, scraps and greasy dirt remain on the surface of the crankshaft during processing, and in order to ensure that the crankshaft cannot be worn by scraps and greasy dirt in the subsequent use process, the processed crankshaft needs to be cleaned, and the specific operation is as follows: the workman places the bent axle that the processing was accomplished in the recess of casing 1 left and right sides to make the rear end flange of bent axle be located the right side of device, afterwards, the workman starts air pump 16, air pump 16 is carried external gas to in the reposition of redundant personnel shell 17 through adjacent pipe, the gas in the reposition of redundant personnel shell 17 flows to location telescopic link 20 through location through-hole 201 and adjacent pipe, the atmospheric pressure in the location telescopic link 20 increases, the extension end of location telescopic link 20 stretches out and stretches its adjacent extension spring, the extension end of location telescopic link 20 drives locating piece 21 and moves backward, locating piece 21 contacts with the connecting rod journal of bent axle right part, and promote it backward, make the bent axle rotate and the connecting rod journal of bent axle right part is located the rear of its main shaft journal, at this moment locating piece 21 stops moving, the pressure in location telescopic link 20 and the reposition of redundant personnel shell 17 continuously increases, the atmospheric pressure in the reposition of redundant personnel shell 17 promotes piston rod 22 and moves up, and compresses piston rod 22 adjacent spring, piston rod 22 drives shutoff piece 23 and shutoff rod 24 and moves up, the location through-hole 201 shutoff, shutoff piece 24 loses contact with pressure release hole 241 and to its adjacent extension spring, the extension spring is removed at this moment, the time, the locating piece 20 is moved down through adjacent pipe adjacent through the adjacent pipe and the telescopic link 21 and the side of location telescopic link 21 is moved, the effect to the front of the adjacent end of location hole is accomplished.
When the blocking piece 23 blocks the positioning through hole 201, the groove of the blocking piece 23 corresponds to the limiting column 25, at the moment, the limiting column 25 moves leftwards under the action of the adjacent spring, the limiting column 25 contacts with the groove of the blocking piece 23 and limits the same, as the air pump 16 continuously supplies air, the air pressure in the split shell 17 continuously increases and gradually overcomes the elasticity of the adjacent spring of the limiting column 25, at the moment, the piston rod 22 drives the blocking piece 23 to move upwards, the groove of the blocking piece 23 loses contact with the limiting column 25 and presses and resets the groove rightwards, the adjacent spring of the limiting column 25 is compressed, the blocking piece 23 loses contact with the tension through hole 171 and releases the blocking of the same, at the moment, the air in the split shell 17 flows into the four U-shaped holes 19 through the tension through hole 171 and the adjacent guide pipe, the air pressure in the U-shaped holes 19 increases and pushes the adjacent two extension rods 8 to move upwards, the two extension rods 8 drive the adjacent fixed shell 9 and the rotating roller 10 to move upwards synchronously, the adjacent rotating rollers 10 of the follower 7 drive the adjacent connecting rod cleaning belts 11 to move upwards, the four connecting rod cleaning belts 11 are respectively contacted with connecting rod journals of the crankshafts on the same vertical line and push the connecting rod cleaning belts to move upwards, so that the axes of the four connecting rod journals of the crankshafts are positioned in the same plane, at the moment, the connecting rod cleaning belts 11 stop moving, the air pressure in the U-shaped holes 19 and the split shell 17 is increased, the air pressure in the split shell 17 enables the fixed pressure valve 273 to be opened, the air in the split shell 17 flows to the two limiting through holes 281 through the fixed through holes 272, the adjacent guide pipes and the collecting cavities 271, the air pressure in the two limiting through holes 281 is increased, the adjacent fixed columns 28 are pushed leftwards, the adjacent tension springs of the fixed columns 28 are stretched, the two fixed columns 28 enter the threaded holes in the flanges at the rear ends of the crankshafts, at the moment, the fixation of the crankshafts is completed, the air pump 16 continuously supplies air to the split shell 17, when the air pressure in the split-flow shell 17 reaches the optimal air pressure required by cleaning, the regulating pressure valve 18 is opened and the redundant air in the split-flow shell 17 is discharged, so that the air pressure in the U-shaped hole 19 is kept consistent with the air pressure of the opening of the regulating pressure valve 18.
When the connecting rod journal part of the crankshaft is cleaned, as the connecting rod cleaning belt 11 is horizontally arranged, the crankshaft rotates around the main journal of the crankshaft, and the relative movement speed of each angle part of the connecting rod journal and the connecting rod cleaning belt 11 is different during rotation, so that the relative movement distance of each angle part of the connecting rod journal and the connecting rod cleaning belt 11 is different, the cleaning degree of each part of the connecting rod journal of the crankshaft is different, the cleaning efficiency of the crankshaft is affected, and the solution is as follows: when the fixed post 28 enters the screw hole adjacent to the flange at the rear end of the crankshaft, a worker starts the power motor 26, the output shaft of the power motor 26 drives the power wheel 27 to rotate through the gear set, the power wheel 27 drives the crankshaft and the eccentric disc 3 to synchronously rotate clockwise through the two fixed posts 28, when the crankshaft rotates 90 degrees (which is described by the connecting rod journal at the left side of the crankshaft later), the eccentric disc 3 drives the sliding element 6 to move downwards, the sliding element 6 moves along the diamond-shaped guide groove 701 of the left side follower 7, so that the adjacent follower 7 moves backwards, at the moment, the connecting rod journal at the left side of the crankshaft moves forwards in the horizontal direction, the speed of the relative movement between the connecting rod journal and the adjacent connecting rod cleaning belt 11 gradually increases along with the clockwise rotation of the crankshaft by 90 degrees, in the process, the eccentric disc 3 drives the sliding element 6 to move downwards, and the speed of the sliding element 6 gradually decreases, so that the speed of the sliding element 6 which pushes the left side follower 7 to move backwards along the diamond-shaped guide groove 701 of the left side follower 7 gradually decreases, and the speed of the relative movement between each angle of the connecting rod journal and the adjacent connecting rod belt 11 is equal, the relative movement speed between each angle and the adjacent connecting rod journal cleaning belt 11 is increased, and the cleaning efficiency is improved, and the cleaning efficiency is the same.
When the left connecting rod journal of the crankshaft rotates 90 degrees, the left connecting rod journal is positioned below the main journal, at the moment, the sliding part 6 is positioned at the lowest point of the diamond-shaped guide groove 701 on the left follow-up part 7, along with the continuous rotation of the crankshaft by 90 degrees, the connecting rod journal on the left side of the crankshaft rotates from 6 o 'clock to 9 o' clock, in the process, the horizontal moving speed of the connecting rod journal on the left side of the crankshaft gradually decreases, so that the relative moving distance between the left connecting rod journal and the adjacent connecting rod cleaning belt 11 gradually decreases, in the process, the eccentric position of the eccentric disc 3 rotates from 6 o 'clock to 9 o' clock, the eccentric disc 3 drives the sliding part 6 to move upwards, the sliding part 6 moves along the front guide groove of the diamond-shaped guide groove 701 of the left follow-up part 7, the eccentric disc 3 moves continuously backwards, the vertical moving speed of the eccentric disc 3 gradually increases, and in the process, the backward moving speed of the adjacent connecting rod cleaning belt 11 is gradually increased, the aim of balancing the connecting rod cleaning belt 11 is fulfilled, and the subsequent rotation is the same.
When the follower 7 moves, the follower 7 drives the adjacent connecting rod cleaning belt 11 to move through the two rotating rollers 10, the lower part of the connecting rod cleaning belt 11 is fixed by the adjacent fixing plate 15, the rotating rollers 10 can be regarded as movable pulleys at the moment, when the rotating rollers 10 move, the moving distance of the adjacent connecting rod cleaning belt 11 is double that of the adjacent rotating rollers 10, the efficiency of the connecting rod cleaning belt 11 on crankshaft cleaning is improved, and meanwhile when the connecting rod cleaning belt 11 moves upwards, the connecting rod cleaning belt 11 drives the adjacent extending block 14 and the extending frame 13 to move upwards through the adjacent fixing plate 15, and when the connecting rod journals are cleaned, workers clean other parts of the crankshaft in the existing mode.
After cleaning is finished, the worker closes the power motor 26 and the air pump 16 and opens the regulating pressure valve 18, so that the air in the U-shaped hole 19 is discharged through the adjacent guide pipe, the tension through hole 171 and the regulating pressure valve 18, the extension rod 8 gradually slides into the adjacent follower 7, the extension rod 8 drives the adjacent fixed shell 9 and the rotating roller 10 to move downwards, the adjacent two rotating rollers 10 on the follower 7 drive the adjacent connecting rod cleaning belt 11 to move downwards and gradually lose contact with the crankshaft, meanwhile, the air in the two limiting through holes 281 is discharged through the collecting chamber 271, the adjacent guide pipe, the fixed through holes 272 and the regulating pressure valve 18, the two fixed columns 28 move rightwards under the action of the adjacent tension springs to reset and lose contact with the flange at the rear end of the crankshaft, in the process, the worker keeps the sealing rod 24 stationary, after the extension rod 8 and the fixed columns 28 are both reset, the worker closes the regulating pressure valve 18 and unseals the sealing rod 24, the sealing rod 24 moves downwards under the action of the adjacent spring of the piston rod 22, the sealing rod 24 contacts with the pressure release hole 241 and loses contact with the pressure release hole 241, the piston rod 22 pushes the piece 23 downwards, and the tension sealing piece 201 is released from sealing the sealing plug piece 201.
Example 2: on the basis of the embodiment 1, please refer to fig. 1, 10 and 11, the device further comprises a main shaft cleaning mechanism arranged on the shell 1, the main shaft cleaning mechanism is used for cleaning main journals of crankshafts, the main shaft cleaning mechanism comprises a driven rotating shaft 29, the driven rotating shaft 29 is rotationally connected to the rear part of the upper side of the shell 1, the front part of the upper side of the shell 1 is rotationally connected with a driving rotating shaft 30, three main shaft cleaning belts 31 which are equidistantly distributed are jointly wound between the driving rotating shaft 30 and the driven rotating shaft 29, the three main shaft cleaning belts 31 respectively correspond to adjacent main journals of crankshafts, the shell 1 is fixedly connected with six fixed blocks 32 which are mirror images and equidistantly distributed, the six fixed blocks 32 are rotationally connected with the driving rotating shaft 30, two fixed blocks 32 close to the same main shaft cleaning belt 31 are rotationally connected with a brush roller 33, the brush roller 33 is matched with the adjacent main shaft cleaning belts 31, the brush roller 33 is positioned at the lower side of the adjacent main shaft cleaning belt 31 and is contacted with the same, the brush roller 33 and the driving rotating shaft 30 which are distributed at equal intervals are driven by belt wheels and belts, when the brush roller 33 rotates, oil stains and chips adhered on the surfaces of the adjacent main shaft cleaning belt 31 are cleaned, two fixing blocks 32 close to the same main shaft cleaning belt 31 are fixedly connected with a backflushing pipe 34 and a flushing pipe 35 together, the backflushing pipe 34 is positioned at the middle part of the adjacent main shaft cleaning belt 31 and is contacted with the lower side surface in the adjacent main shaft cleaning belt 31, when the backflushing pipe 34 sprays cleaning liquid outwards through a liquid discharge through hole, the cleaning liquid passes through the adjacent main shaft cleaning belt 31 and flushes the chips in the adjacent main shaft cleaning belt 31, the backflushing pipe 34 and the adjacent flushing pipe 35 are matched with the adjacent main shaft cleaning belt 31, the flushing pipe 35 is positioned above the adjacent main shaft cleaning belt 31, after the oil stains and the chips on the surfaces of the main shaft cleaning belt 31 are cleaned by the adjacent brush roller 33, the washing pipe 35 sprays the cleaning liquid outwards through the flowing back through hole, washes the surface of adjacent main shaft clearance area 31, keeps the cleanness on main shaft clearance area 31 surface, and recoil pipe 34 and adjacent washing pipe 35 all communicate through pipe and the transfer pump of external transport cleaning liquid, and recoil pipe 34 and adjacent washing pipe 35's downside all is provided with the flowing back through hole, and initiative pivot 30 is provided with the detection component that is used for detecting main shaft neck department clearance degree, and casing 1 is provided with the regulation subassembly that is used for adjusting initiative pivot 30 rotational speed.
Referring to fig. 10, 12 and 13, the detection assembly includes a collecting case 36, the collecting case 36 is fixedly connected to the front portion of the upper side of the housing 1, a rotating case 37 is connected to the left portion of the driving shaft 30 in a sealing and rotating manner, the right side of the rotating case 37 is connected to the collecting case 36 in a sealing and rotating manner, the rotating case 37 is matched with the left side of the collecting case 36 to form a transferring chamber 371, two squeezing plates 38 in mirror image distribution are fixedly connected to the portion of the driving shaft 30 located in the rotating case 37, springs are fixedly connected between the two squeezing plates 38 and the rotating case 37, the squeezing plates 38 and the rotating case 37 are matched to form a detection chamber 381, the two detection chambers 381 are all communicated with the transferring chamber 371, and the oil contamination and debris amount at the main journal are determined through the compressed degree of adjacent springs of the squeezing plates 38.
Referring to fig. 10 and 14, the adjusting component includes an extrusion 39, the extrusion 39 is fixedly connected to the upper left portion of the front side of the housing 1, the extrusion 39 is in limited sliding connection with a supporting block 40, a spring is fixedly connected between the extrusion 39 and the supporting block 40, a cleaning motor 41 is fixedly connected to the upper portion of the supporting block 40, a rotating wheel 42 is fixedly connected to an output shaft of the cleaning motor 41, a rubber ring 43 is fixedly connected to the rotating wheel 42, the rubber ring 43 is matched with the rotating shell 37, the rubber ring 43 always contacts with the outer side surface of the rotating shell 37 under the action of adjacent springs of the supporting block 40, the rotating shell 37 is driven to rotate by friction when the rubber ring 43 rotates, an adjusting chamber 431 communicated with the transferring chamber 371 through a conduit is formed by the matching of the rotating wheel 42 and the rubber ring 43, hydraulic oil is stored in the transferring chamber 371, the detecting chamber 381 and the adjusting chamber 431, the outer diameter of the rubber ring 43 is changed by changing the volume of the hydraulic oil in the adjusting chamber 431, and the transmission ratio between the rubber ring 43 and the rotating shell 37 is further changed.
After the crankshaft is fixed by a worker, the power motor 26 and the cleaning motor 41 are started by the worker, the cleaning motor 41 drives the rotary shell 37 to rotate through the rubber ring 43, the rotary shell 37 drives the driving rotary shaft 30 to rotate clockwise through the spring and the extrusion plate 38, the driving rotary shaft 30 drives the three main shaft cleaning belts 31 to rotate, the three main shaft cleaning belts 31 respectively clean the three main shaft necks of the crankshaft, and as the vertical distance of the main shaft necks is unchanged all the time, the extrusion force of the main shaft cleaning belts 31 to the adjacent main shaft necks is equal, along with the relative movement between the main shaft cleaning belts 31 and the main shaft necks, the chips and the greasy dirt on the surfaces of the main shaft necks adhere to the adjacent main shaft cleaning belts 31, along with the rotation of the driving rotary shaft 30, the driving rotary shaft 30 drives the three groups of brush rollers 33 to rotate through pulleys and belts, meanwhile, the back wash pipe 34 sprays cleaning liquid outwards through the liquid draining through holes, the chips and the greasy dirt adhered on the outer side surfaces of the main shaft cleaning belts 31 are cleaned by the cooperation of the brush rollers 33, along with the movement of the main shaft cleaning liquid cleaning belts 31, the positions of the main shaft cleaning belts 31 after the cleaning belts 31 are cleaned are moved to the positions below the adjacent to the adjacent main shaft necks, the cleaning belts are cleaned, the chips and the greasy dirt left on the surfaces are cleaned, and the cleaning surfaces of the cleaning belts are washed by the cleaning belts are discharged through the cleaning liquid and the cleaning belts.
When the output shaft of the cleaning motor 41 rotates, the output shaft of the cleaning motor 41 drives the rotating wheel 42 and the rubber ring 43 to rotate, the rubber ring 43 drives the rotating shell 37 to rotate through friction, the rotating shell 37 drives the two extrusion plates 38 to rotate through springs, adjacent springs of the extrusion plates 38 are compressed, the volume in the detection chamber 381 is reduced, hydraulic oil in the detection chamber 381 flows to the regulating chamber 431 through the transfer chamber 371 and adjacent pipes, the volume of hydraulic oil in the regulating chamber 431 is increased, the rubber ring 43 is expanded, the diameter of the rubber ring 43 is increased, the cleaning motor 41 drives the supporting block 40 to move forwards and compress adjacent springs of the supporting block 40, the transmission ratio between the rubber ring 43 and the rotating shell 37 is increased, and the moving speed of the main shaft cleaning belt 31 is increased, as the amount of oil dirt and debris on the surface of the main journal decreases, the friction force between the main shaft cleaning belt 31 and the adjacent main journal gradually decreases, the squeeze plate 38 is reversed under the pushing of the adjacent springs, the volume of the detection chamber 381 increases, hydraulic oil in the adjustment chamber 431 is pumped out through the transfer chamber 371 and the adjacent guide pipe, the diameter of the rubber ring 43 decreases, the cleaning motor 41 moves backward under the action of the adjacent springs of the supporting block 40, the rubber ring 43 is kept in contact with the side surface of the rotating shell 37, the transmission ratio between the rubber ring 43 and the rotating shell 37 decreases, the moving speed of the main shaft cleaning belt 31 is reduced, the relative friction between the main shaft cleaning belt 31 and the driven rotating shaft 29 and the driving rotating shaft 30 is reduced while the main shaft cleaning effect is ensured, and the service life of the main shaft cleaning belt 31 is prolonged.
After the crankshaft is cleaned, the worker turns off the power motor 26 and the cleaning motor 41, then removes the cleaned crankshaft, at this time, the spring in the rotary shell 37 pushes the extrusion plate 38 to rotate reversely, the extrusion plate 38 drives the driving rotary shaft 30 to rotate reversely, the inner volume of the detection chamber 381 is increased, hydraulic oil in the adjusting chamber 431 is pumped out through the transfer chamber 371 and the adjacent guide pipe, the diameter of the rubber ring 43 is reduced, the supporting block 40 moves backwards and resets under the action of the adjacent spring, and then the worker discharges the cleaning liquid in the shell 1.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410191850.8A CN117772667B (en) | 2024-02-21 | 2024-02-21 | Cleaning device for machining automobile parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410191850.8A CN117772667B (en) | 2024-02-21 | 2024-02-21 | Cleaning device for machining automobile parts |
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| CN117772667A CN117772667A (en) | 2024-03-29 |
| CN117772667B true CN117772667B (en) | 2024-05-28 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT10102B (en) * | 1901-04-16 | 1902-12-10 | Josef Ullrich | Brushing device for plan sifters rotating around the crank axis with parallel crank movement. |
| SU820917A1 (en) * | 1979-05-21 | 1981-04-15 | Институт Горного Дела Ан Казахской Сср | Unit for washing crank shafts |
| CN100998485A (en) * | 2006-12-31 | 2007-07-18 | 陈国剑 | Cleaning device |
| CN101028626A (en) * | 2007-03-22 | 2007-09-05 | 江苏工业学院 | Pipeline hydraulic automatic cleaner |
| CN101406892A (en) * | 2008-11-19 | 2009-04-15 | 无锡市宝辉清洗设备厂 | Crankshaft washer |
| CN102371258A (en) * | 2011-11-17 | 2012-03-14 | 河南龙工机械制造有限公司 | Knocking-type slag cleaning device |
| DE102014101760A1 (en) * | 2014-02-12 | 2015-09-17 | Fiedler Maschinenbau Und Technikvertrieb Gmbh | Attachment sweeper for a narrow-gauge front implement carrier |
| CN206689078U (en) * | 2017-01-21 | 2017-12-01 | 深圳市常安物业服务有限公司 | A kind of novel camera automatic cleaning device |
| CN108405449A (en) * | 2018-05-31 | 2018-08-17 | 重庆伟福机械有限公司 | Crankshaft surface cleaning device |
| CN109525758A (en) * | 2018-11-15 | 2019-03-26 | 贵州创世科技有限公司 | A kind of self-cleaning monitoring device |
| CN114043329A (en) * | 2021-11-19 | 2022-02-15 | 山东沂水机床厂有限公司 | Crankshaft cleaning and deburring integrated device and method |
| CN216431153U (en) * | 2021-11-01 | 2022-05-03 | 兰州瑞杰信息科技有限公司 | A early warning monitoring device for rural comprehensive property right transaction platform |
-
2024
- 2024-02-21 CN CN202410191850.8A patent/CN117772667B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT10102B (en) * | 1901-04-16 | 1902-12-10 | Josef Ullrich | Brushing device for plan sifters rotating around the crank axis with parallel crank movement. |
| SU820917A1 (en) * | 1979-05-21 | 1981-04-15 | Институт Горного Дела Ан Казахской Сср | Unit for washing crank shafts |
| CN100998485A (en) * | 2006-12-31 | 2007-07-18 | 陈国剑 | Cleaning device |
| CN101028626A (en) * | 2007-03-22 | 2007-09-05 | 江苏工业学院 | Pipeline hydraulic automatic cleaner |
| CN101406892A (en) * | 2008-11-19 | 2009-04-15 | 无锡市宝辉清洗设备厂 | Crankshaft washer |
| CN102371258A (en) * | 2011-11-17 | 2012-03-14 | 河南龙工机械制造有限公司 | Knocking-type slag cleaning device |
| DE102014101760A1 (en) * | 2014-02-12 | 2015-09-17 | Fiedler Maschinenbau Und Technikvertrieb Gmbh | Attachment sweeper for a narrow-gauge front implement carrier |
| CN206689078U (en) * | 2017-01-21 | 2017-12-01 | 深圳市常安物业服务有限公司 | A kind of novel camera automatic cleaning device |
| CN108405449A (en) * | 2018-05-31 | 2018-08-17 | 重庆伟福机械有限公司 | Crankshaft surface cleaning device |
| CN109525758A (en) * | 2018-11-15 | 2019-03-26 | 贵州创世科技有限公司 | A kind of self-cleaning monitoring device |
| CN216431153U (en) * | 2021-11-01 | 2022-05-03 | 兰州瑞杰信息科技有限公司 | A early warning monitoring device for rural comprehensive property right transaction platform |
| CN114043329A (en) * | 2021-11-19 | 2022-02-15 | 山东沂水机床厂有限公司 | Crankshaft cleaning and deburring integrated device and method |
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|---|---|
| CN117772667A (en) | 2024-03-29 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cleaning device for automotive parts processing Granted publication date: 20240528 Pledgee: Bank of China Limited by Share Ltd. Taizhou Gaogang sub branch Pledgor: Jiangsu Guorui Auto Parts Co.,Ltd. Registration number: Y2024980036818 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20240528 Pledgee: Bank of China Limited by Share Ltd. Taizhou Gaogang sub branch Pledgor: Jiangsu Guorui Auto Parts Co.,Ltd. Registration number: Y2024980036818 |