CN216542300U

CN216542300U - Eccentric shaft processing is with burnishing and polishing device

Info

Publication number: CN216542300U
Application number: CN202122579821.3U
Authority: CN
Inventors: 钱鹏飞
Original assignee: Changshu Dexinsheng Precision Machinery Manufacturing Co ltd
Current assignee: Changshu Dexinsheng Precision Machinery Manufacturing Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-17
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a grinding and polishing device for machining an eccentric shaft, which comprises a platform, wherein four support legs which are symmetrically arranged in pairs are fixedly arranged at the bottom of the platform, a box body is fixedly arranged at the top of the platform, a placing hole is formed in the inner wall of the front side of the box body, and a cover plate is rotatably arranged on the outer wall of the front side of the box body. The eccentric shaft cooling device is reasonable in design and good in practicability, can automatically and comprehensively polish the surface of the eccentric shaft, does not need manual polishing operation of workers, is time-saving and labor-saving, improves the working efficiency, can automatically and uniformly cool the eccentric shaft in the polishing process, can purify and remove metal dust and scraps generated in the polishing process, prevents steel from becoming brittle due to overhigh local temperature of the eccentric shaft in the polishing process, reduces the production quality of the eccentric shaft, keeps the working environment clean, can recycle and purify the cooling liquid, reduces the waste of the cooling liquid, and has the effect of saving resources.

Description

Eccentric shaft processing is with burnishing and polishing device

Technical Field

The utility model relates to the technical field of eccentric shaft machining, in particular to a grinding and polishing device for eccentric shaft machining.

Background

In mechanical transmission, the rotation motion is changed into reciprocating linear motion or the reciprocating linear motion is changed into rotation motion, which is generally completed by utilizing eccentric parts, a workpiece with an excircle parallel to the axis of the excircle and not coincident with the axis of the excircle is called an eccentric shaft, the eccentric shaft is generally fixed on a motor rotating shaft through an eccentric hole, and when the motor is started, the eccentric shaft performs cam motion, so that the eccentric shaft is widely applied to mechanical equipment such as automobiles, engines, pumps and the like, and in the production and processing process of the eccentric shaft, the eccentric shaft is generally required to be polished by using polishing equipment.

However, when the eccentric shaft is usually polished, an operator generally holds a tool such as a polisher to perform a manual polishing operation, which results in a large amount of labor, low work efficiency, in the grinding process, because the temperature of the eccentric shaft can be gradually increased, the local temperature of the eccentric shaft is easily overhigh to cause the brittleness of steel, further reducing the production quality of the eccentric shaft, requiring workers to suspend polishing work, manually spraying cooling liquid on the surface of the eccentric shaft for cooling treatment, and then continuing polishing after cooling, which is complex in operation, time-consuming and labor-consuming, and the used cooling liquid can not be recycled, purified and recycled, resulting in more consumed cooling liquid and resource waste, in addition, metal dust fragments generated during grinding are diffused in a working environment, so that the environment is easily messy, and air is easily deteriorated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a grinding and polishing device for processing an eccentric shaft, which solves the problems that an operator holds tools such as a grinding machine to perform manual grinding and polishing operation, the labor capacity of the operator is large, the working efficiency is low, the operator needs to manually spray cooling liquid on the surface of the eccentric shaft to perform cooling treatment in the grinding process, the grinding is continued after the cooling is good, the operation is complex, time and labor are wasted, the used cooling liquid cannot be recycled, the consumed cooling liquid is more, the resource waste is caused, metal dust fragments generated in grinding are diffused in the working environment, the environment is easily dirty and messy, and the air is poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a grinding and polishing device for processing an eccentric shaft comprises a platform, wherein four support legs which are arranged symmetrically in pairs are fixedly installed at the bottom of the platform, a box body is fixedly installed at the top of the platform, a placing hole is formed in the inner wall of the front side of the box body, a cover plate is rotatably installed on the outer wall of the front side of the box body and matched with the placing hole, a clamping mechanism is arranged in the box body, a first rotating motor which is positioned above the clamping mechanism is fixedly installed on the inner wall of the left side of the box body, a transversely-arranged lead screw is fixedly installed on the output shaft end of the first rotating motor, a movable seat is sleeved on the lead screw in a threaded manner, a first electric push rod is fixedly installed at the bottom of the movable seat, a transverse plate is fixedly installed at the output shaft end of the first electric push rod, a grinding motor is fixedly installed at the bottom of the transverse plate, a grinding disc is fixedly installed at the output shaft end of the grinding motor, and a liquid storage tank is fixedly installed at the bottom of the platform, a liquid return pipe is fixedly arranged at the bottom of the box body and is communicated with the inside of the box body, the bottom end of the liquid return pipe penetrates through the platform and extends into the liquid storage box, a filtering component is arranged in the liquid storage box, a transfusion component is arranged on the box body and comprises a filtering net and an active carbon filtering plate, the filtering net and the active carbon filtering plate are both fixedly arranged in the liquid storage box, the filtering net is positioned above the active carbon filtering plate, the transfusion component comprises a delivery pump, a liquid suction pipe, a liquid outlet pipe and a plurality of spray heads, the delivery pump is fixedly arranged on the outer wall of the left side of the box body, one end of the liquid suction pipe is fixedly connected with the suction end of the delivery pump, one end of the liquid suction pipe, which is far away from the delivery pump, penetrates through the platform and extends into the liquid storage box, the liquid outlet pipe is fixedly arranged in the box body and is positioned below the screw rod, the spray heads are all fixedly arranged at the bottom of the liquid outlet pipe, the spray heads are arranged at equal intervals, one side of the movable seat is provided with a through hole, one end of the liquid outlet pipe penetrates through the through hole and extends out of the box body, and one end, located outside the box body, of the liquid outlet pipe is fixedly connected with the discharge end of the conveying pump.

Preferably, the clamping mechanism comprises a fixed column, a rotating shaft, a second rotating motor and a second electric push rod, the movable column, lower axle bed, connecting axle and two grip blocks, fixed column fixed mounting is on the bottom inner wall of box, the mounting hole has been seted up to one side of fixed column, the pivot is passed through the bearing and is rotated and install in the mounting hole, the both ends of pivot all extend outside the mounting hole, second rotating electrical machines fixed mounting is on the left side inner wall of box, the one end of pivot and the output shaft fixed connection of second rotating electrical machines, second electric putter fixed mounting is on the right side inner wall of box, movable column fixed mounting is at second electric putter's output axle head, lower axle bed fixed mounting is in the one side that second electric putter was kept away from to the movable column, the connecting axle rotates and installs on lower axle bed, two grip blocks are the one end that fixed mounting is close to each other at pivot and connecting axle respectively, the standing groove has all been seted up to one side that two grip blocks are close to each other.

Preferably, one side fixed mounting of fixed column has the guide bar of horizontal setting, and the guide bar is kept away from the one end of fixed column and the right side inner wall fixed connection of box, and the movable column slip cap is established on the guide bar.

Preferably, a cleaning hole is formed in the inner wall of the front side of the liquid storage box, a cleaning door is fixedly mounted on the outer wall of the front side of the liquid storage box through screws, the cleaning door is matched with the cleaning hole, a residue placing hole is formed in the inner wall of the bottom of the liquid storage box, and a plug is mounted in the residue placing hole through threads.

Preferably, the right inner wall of the box body is fixedly provided with an upper shaft seat, one end of the screw rod, which is far away from the first rotating motor, is rotatably arranged on the upper shaft seat, the inner wall of the top of the box body is provided with a limiting groove, the top of the movable seat is fixedly provided with a limiting rod, and the limiting rod is slidably arranged in the limiting groove.

(III) advantageous effects

The utility model provides a grinding and polishing device for processing an eccentric shaft. The method has the following beneficial effects:

(1) this eccentric shaft processing is with burnishing and polishing device, through put into the eccentric shaft between two grip slipper in the box, start second electric putter work, the grip slipper horizontal left movement of installation on steerable movable post, lower axle bed, connecting axle and the connecting axle for interval between two grip slipper reduces gradually, when making the both ends of eccentric shaft arrange corresponding standing groove respectively in, utilizes the centre gripping cooperation of two grip slipper, can stabilize the eccentric shaft and grasp.

(2) The polishing device for processing the eccentric shaft can control the movable seat to drive, the first electric push rod, the transverse plate, the polishing motor and the polishing disc to horizontally move rightwards by starting the first rotating motor to rotate forwards, can control the movable seat to drive, the first electric push rod, the transverse plate, the polishing motor and the polishing disc to horizontally move leftwards by starting the first rotating motor to rotate backwards, further conveniently adjust the horizontal position of the polishing disc, can control the transverse plate, the polishing motor and the polishing disc to vertically descend by starting the first electric push rod to reset, can control the transverse plate, the polishing motor and the polishing disc to vertically rise, further conveniently adjust the height position of the polishing disc, and can control the polishing disc to work by adjusting the polishing disc to be in contact with the outer surface of the eccentric shaft, and can start the polishing motor to work and drive the polishing disc to rotate at high speed, can carry out burnishing and polishing to the eccentric shaft and handle, through horizontal position and the high position of adjusting the burnishing disc to control second rotating electrical machines corotation or reversal, the eccentric shaft of steerable firm centre gripping carries out the horizontal rotation, and then can realize carrying out comprehensive burnishing and polishing to the eccentric shaft surface automatically and handle, does not need the manual operation of polishing of staff, and labour saving and time saving has improved work efficiency.

(3) This eccentric shaft processing is with burnishing and polishing device through starting the delivery pump work, can carry the cooling water in the liquid reserve tank for the coolant liquid sprays from a plurality of shower nozzles, can carry out even comprehensive cooling to the eccentric shaft, prevents to polish the too high production quality that leads to steel embrittlement and reduce the eccentric shaft of local temperature of in-process eccentric shaft, and the coolant liquid that utilizes to spray can carry out purification and dust removal to the metal dust of the inside diffusion of box, piece.

(4) This eccentric shaft processing is with burnishing and polishing device through utilizing the filter screen, can intercept metal dust, the piece in the coolant liquid and filter, utilizes the active carbon filter plate, can adsorb the purification to the metal particle in the coolant liquid, and then can realize retrieving the purification back recycle to the coolant liquid, reduces the waste of coolant liquid, has resources are saved's effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a platform; 2. a support leg; 3. a box body; 4. a cover plate; 5. fixing a column; 6. a rotating shaft; 7. a second rotating electrical machine; 8. a second electric push rod; 9. a movable post; 10. a lower shaft seat; 11. a connecting shaft; 12. a clamping seat; 13. a placement groove; 14. a guide bar; 15. a first rotating electrical machine; 16. a screw rod; 17. a movable seat; 18. a first electric push rod; 19. a transverse plate; 20. polishing the motor; 21. grinding disc; 22. a liquid storage tank; 23. a liquid return pipe; 24. a filter screen; 25. an active carbon filter plate; 26. a delivery pump; 27. a pipette; 28. a liquid outlet pipe; 29. a spray head; 30. a through hole; 31. and (6) cleaning the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, are not to be construed as limiting the present invention, and in the description of the present invention, "plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1 to 4, the present invention provides a technical solution: a grinding and polishing device for processing an eccentric shaft comprises a platform 1, four support legs 2 which are arranged symmetrically in pairs are fixedly installed at the bottom of the platform 1, a box body 3 is fixedly installed at the top of the platform 1, an insertion hole is formed in the inner wall of the front side of the box body 3, a cover plate 4 is rotatably installed on the outer wall of the front side of the box body 3, the cover plate 4 is matched with the insertion hole, the eccentric shaft can be conveniently inserted into the box body 3 through the insertion hole, the insertion hole can be blocked by utilizing the cover plate 4, the cover plate 4 is made of a transparent plastic plate, a clamping mechanism is arranged in the box body 3, the eccentric shaft can be clamped and fixed through the arrangement of the clamping mechanism, the eccentric shaft can be horizontally and rotatably adjusted, a first rotating motor 15 which is positioned above the clamping mechanism is fixedly installed on the inner wall of the left side of the box body 3, a lead screw 16 which is transversely arranged is fixedly installed at the output shaft end of the first rotating motor 15, the screw rod 16 is provided with a movable seat 17 in a threaded sleeve manner, the bottom of the movable seat 17 is fixedly provided with a first electric push rod 18, the output shaft end of the first electric push rod 18 is fixedly provided with a transverse plate 19, the bottom of the transverse plate 19 is fixedly provided with a polishing motor 20, the output shaft end of the polishing motor 20 is fixedly provided with a polishing disc 21, the movable seat 17 can be controlled to move in the horizontal direction by utilizing the threaded connection and matching of the screw rod 16 and the movable seat 17, the polishing motor 20 and the polishing disc 21 can be controlled to carry out lifting adjustment by utilizing the first electric push rod 18, the polishing disc 21 can be controlled to rotate by arranging the polishing motor 20, the bottom of the platform 1 is fixedly provided with a liquid storage tank 22, the bottom of the box body 3 is fixedly provided with a liquid return pipe 23, the liquid return pipe 23 is communicated with the inside of the box body 3, the bottom end of the liquid return pipe 23 penetrates through the platform 1 and extends into the liquid storage tank 22, and the liquid storage tank 22 is utilized to store cooling liquid, the liquid storage tank 22 is internally provided with a filtering component, the filtering component can filter and purify the cooling liquid flowing back into the liquid storage tank 22 and further can recycle the cooling liquid, the box body 3 is provided with an infusion component, the cooling liquid in the liquid storage tank 22 can be conveniently sprayed into the box body 3 by arranging the infusion component, further, the eccentric shaft during polishing can be cooled and dusted, the filtering component comprises a filter screen 24 and an active carbon filter plate 25, the filter screen 24 and the active carbon filter plate 25 are both fixedly arranged in the liquid storage tank 22, the filter screen 24 is positioned above the active carbon filter plate 25, metal dust and debris in the cooling liquid can be intercepted and filtered by utilizing the filter screen 24, the metal particles in the cooling liquid can be adsorbed and purified by arranging the active carbon filter plate 25, the infusion component comprises a delivery pump 26, a liquid suction pipe 27, a liquid outlet pipe 28 and a plurality of spray heads 29, the conveying pump 26 is fixedly arranged on the outer wall of the left side of the box body 3, one end of the liquid suction pipe 27 is fixedly connected with the suction end of the conveying pump 26, one end, far away from the conveying pump 26, of the liquid suction pipe 27 penetrates through the platform 1 and extends into the liquid storage box 22, the liquid outlet pipe 28 is fixedly arranged in the box body 3, the liquid outlet pipe 28 is located below the screw rod 16, the spray heads 29 are fixedly arranged at the bottom of the liquid outlet pipe 28, the spray heads 29 are arranged at equal intervals, through holes 30 are formed in one side of the movable seat 17, one end of the liquid outlet pipe 28 penetrates through the through holes 30 and extends out of the box body 3, one end, located outside the box body 3, of the liquid outlet pipe 28 is fixedly connected with the discharge end of the conveying pump 26, cooling liquid in the liquid storage box 22 can be conveyed by utilizing the conveying pump 26, the cooling liquid is sprayed out of the spray heads 29, the eccentric shaft can be uniformly and comprehensively cooled, and metal dust generated during eccentric shaft grinding, And purifying and dedusting the scraps.

In this embodiment, the clamping mechanism includes a fixed column 5, a rotating shaft 6, a second rotating electrical machine 7, a second electric push rod 8, a movable column 9, a lower shaft seat 10, a connecting shaft 11 and two clamping seats 12, the fixed column 5 is fixedly installed on the inner wall of the bottom of the box body 3, a mounting hole is opened on one side of the fixed column 5, the rotating shaft 6 is rotatably installed in the mounting hole through a bearing, both ends of the rotating shaft 6 extend out of the mounting hole, the second rotating electrical machine 7 is fixedly installed on the inner wall of the left side of the box body 3, one end of the rotating shaft 6 is fixedly connected with the output shaft end of the second rotating electrical machine 7, the second electric push rod 8 is fixedly installed on the inner wall of the right side of the box body 3, the movable column 9 is fixedly installed at the output shaft end of the second electric push rod 8, the lower shaft seat 10 is fixedly installed on one side of the movable column 9 far away from the second electric push rod 8, the connecting shaft 11 is rotatably installed on the lower shaft seat 10, the two clamping seats 12 are respectively and fixedly installed at the ends of the rotating

shafts

6 and 11 close to each other, the placing groove 13 has been all seted up to one side that two grip slipper 12 are close to each other, through setting up second electric putter 8, can adjust the interval between two grip slipper 12, through setting up two grip slipper 12, is convenient for carry out the centre gripping to the eccentric shaft and fixes, through setting up second rotating electrical machines 7, is convenient for carry out the horizontal rotation regulation to the eccentric shaft that the centre gripping is fixed.

In this embodiment, one side fixed mounting of fixed column 5 has the guide bar 14 of horizontal setting, and the one end that fixed column 5 was kept away from to guide bar 14 and the right side inner wall fixed connection of box 3, and movable column 9 slides the cover and establishes on guide bar 14, through setting up guide bar 14, plays the effect of leading to movable column 9's slip direction for movable column 9 can steadily carry out horizontal migration.

In this embodiment, the clearance hole has been seted up on the front side inner wall of liquid reserve tank 22, there is clearance door 31 through screw fixed mounting on the front side outer wall of liquid reserve tank 22, clearance door 31 and clearance hole looks adaptation, seted up on the bottom inner wall of liquid reserve tank 22 and put the cull, put the cull internal thread and install the end cap, through setting up clearance hole and clearance door 31, be convenient for to the metal dust of interception on the filter screen 24, the piece is cleaned, and be convenient for from clearance hole to the inside makeup coolant liquid of liquid reserve tank 22, cull and end cap are put through the setting, conveniently change the coolant liquid in the liquid reserve tank 22.

In this embodiment, fixed mounting has last axle bed on the right side inner wall of box 3, the one end that first rotating electrical machines 15 was kept away from to lead screw 16 rotates and installs on last axle bed, the spacing groove has been seted up on the top inner wall of box 3, the top fixed mounting of sliding seat 17 has the gag lever post, gag lever post slidable mounting is at the gag lever post spacing inslot, through setting up last axle bed, play and support the effect with the location to lead screw 16, make lead screw 16's rotation more steady, through setting up the sliding connection cooperation of gag lever post at the spacing inslot, can carry on spacingly to the removal stroke of sliding seat 17.

In the embodiment, a control switch is installed on the outer wall of the front side of the box body 3, the second rotating motor 7, the second electric push rod 8, the first rotating motor 15, the first electric push rod 18, the polishing motor 20, the delivery pump 26 and the control switch are electrically connected with an external power line through leads in sequence to form a loop, the second rotating motor 7 and the first rotating motor 15 are both motors capable of rotating forward and backward, the control switch can respectively control the start-stop and reset work of the second rotating motor 7 and the first rotating motor 15, the start-stop and reset work of the second electric push rod 8 and the first electric push rod 18 can be respectively controlled, the start-stop and reset work of the polishing motor 20 and the delivery pump 26 can also be respectively controlled, the inner wall of the bottom of the box body 3 is formed by an inclined surface, the sum of the diameter of the liquid outlet pipe 28 and the length of the spray head 29 is less than the inner diameter of the through hole 30, further, the head 29 does not rub against the inner wall of the through hole 30 during the horizontal movement of the movable base 17.

When the eccentric shaft clamping device is used, a power supply is switched on, the cover plate 4 is lifted, the eccentric shaft is placed between the two clamping seats 12 in the box body 3, the second electric push rod 8 is started to work, the second electric push rod 8 pushes the movable column 9, the lower shaft seat 10, the connecting shaft 11 and the clamping seats 12 arranged on the connecting shaft 11 to horizontally move leftwards, so that the distance between the two clamping seats 12 is gradually reduced, when the two ends of the eccentric shaft are respectively placed in the corresponding placing grooves 13, the eccentric shaft can be stably clamped by clamping and matching of the two clamping seats 12, then the cover plate 4 is put down, the placing hole is shielded by the cover plate 4, the first rotating motor 15 is started to rotate forwards, the first rotating motor 15 drives the screw rod 16 to rotate, so that the movable seat 17, the first electric push rod 18, the transverse plate 19, the polishing motor 20 and the polishing disc 21 horizontally move rightwards, the movable seat 17 drives the limiting rod to slide rightwards in the limiting groove, by starting the first rotating motor 15 to rotate reversely, the first rotating motor 15 drives the screw rod 16 to rotate reversely, so that the movable seat 17 drives, the first electric push rod 18, the transverse plate 19, the polishing motor 20 and the polishing disc 21 move horizontally leftwards, the movable seat 17 drives the limiting rod to slide leftwards in the limiting groove, further the horizontal position of the polishing disc 21 is conveniently adjusted, by starting the first electric push rod 18 to work, the first electric push rod 18 pushes the transverse plate 19, the polishing motor 20 and the polishing disc 21 to vertically descend, by starting the first electric push rod 18 to reset, the first electric push rod 18 pushes the transverse plate 19, the polishing motor 20 and the polishing disc 21 to vertically ascend, further the height position of the polishing disc 21 is conveniently adjusted, when the polishing disc 21 is adjusted to be in contact with the outer surface of the eccentric shaft, the polishing motor 20 is started to work, the polishing motor 20 drives the polishing disc 21 to rotate at a high speed, the eccentric shaft can be polished, in the polishing process, the horizontal position and the height position of the polishing disc 21 are adjusted, the second rotating motor 7 is controlled to rotate forwards or backwards, so that the second rotating motor 7 drives the rotating shaft 6, the two clamping seats 12, the stably clamped eccentric shaft and the connecting shaft 11 to rotate horizontally, the surface of the eccentric shaft can be automatically and comprehensively polished, manual polishing operation of workers is not needed, time and labor are saved, the working efficiency is improved, in the polishing process of the eccentric shaft, metal dust and scraps generated by polishing can only be diffused in the box body 3, the cooling water in the liquid storage box 22 can be conveyed by starting the conveying pump 26 to work, the cooling liquid is sprayed out from the plurality of spray heads 29, the sprayed cooling liquid is sprayed on the surface of the eccentric shaft, and the eccentric shaft can be uniformly and comprehensively cooled, the production quality of the eccentric shaft is prevented from being reduced due to embrittlement of steel materials caused by overhigh local temperature of the eccentric shaft in the grinding process, sprayed cooling liquid can be used for purifying and dedusting metal dust and scraps diffused in the box body 3, the cooling liquid with metal and scraps in the box body 3 flows back to the liquid storage tank 22 through the liquid return pipe 23, the metal dust and scraps in the cooling liquid can be intercepted and filtered by the filter screen 24, metal particles in the cooling liquid can be adsorbed and purified by the active carbon filter plate 25, so that the purified cooling liquid is stored on the inner wall of the bottom of the liquid storage tank 22, the cooling liquid can be recycled and purified, the waste of the cooling liquid is reduced, the resource-saving effect is achieved, after the grinding and polishing work of the eccentric shaft is finished, the grinding motor 20 is stopped to work, and the first electric push rod 18 is started to reset, the first electric push rod 18 pushes the transverse plate 19, the grinding motor 20 and the grinding disc 21 to vertically rise to the original position, and then the second electric push rod 8 is started to reset, so that the second electric push rod 8 pushes the movable column 9, the lower shaft seat 10, the connecting shaft 11 and the clamping seat 12 installed on the connecting shaft 11 to horizontally move rightwards to the original position, and the eccentric shaft can be taken out.

To sum up, can obtain, this eccentric shaft processing is with burnishing and polishing device, can realize carrying out comprehensive burnishing and polishing processing to the eccentric shaft surface automatically, do not need the manual operation of polishing of staff, time saving and labor saving, and work efficiency is improved, and in the process of polishing, can realize carrying out even comprehensive cooling to the eccentric shaft automatically, can be to the metal dust that produces when polishing, the piece purifies the dust removal, prevent to polish the too high production quality that leads to steel embrittlement and reduce the eccentric shaft of the local temperature of in-process eccentric shaft, keep operational environment clean, and can retrieve to the coolant liquid and purify the back recycle, reduce the waste of coolant liquid, the effect that has resources are saved.

Claims

1. The utility model provides an eccentric shaft processing is with burnishing and polishing device, includes platform (1), its characterized in that: the bottom of the platform (1) is fixedly provided with four supporting legs (2) which are symmetrically arranged in pairs, the top of the platform (1) is fixedly provided with a box body (3), an inlet hole is formed in the inner wall of the front side of the box body (3), a cover plate (4) is rotatably arranged on the outer wall of the front side of the box body (3), the cover plate (4) is matched with the inlet hole, a clamping mechanism is arranged in the box body (3), a first rotating motor (15) positioned above the clamping mechanism is fixedly arranged on the inner wall of the left side of the box body (3), a transversely arranged lead screw (16) is fixedly arranged at the output shaft end of the first rotating motor (15), a movable seat (17) is sleeved on the lead screw (16) in a threaded manner, a first electric push rod (18) is fixedly arranged at the bottom of the movable seat (17), and a transverse plate (19) is fixedly arranged at the output shaft end of the first electric push rod (18), the bottom fixed mounting of diaphragm (19) has grinding motor (20), the output shaft fixed mounting of grinding motor (20) has grinding dish (21), the bottom fixed mounting of platform (1) has liquid reserve tank (22), the bottom fixed mounting of box (3) has liquid return pipe (23), liquid return pipe (23) with box (3) are inside to be linked together, the bottom of liquid return pipe (23) runs through platform (1) and extends to in liquid reserve tank (22), be provided with filter assembly in liquid reserve tank (22), be provided with infusion subassembly on box (3), filter assembly includes filter screen (24) and active carbon filter plate (25), filter screen (24) with the equal fixed mounting of active carbon filter plate (25) is in liquid reserve tank (22), filter screen (24) are located the top of active carbon filter plate (25), the infusion assembly comprises a delivery pump (26), a liquid suction pipe (27), a liquid outlet pipe (28) and a plurality of spray heads (29), wherein the delivery pump (26) is fixedly installed on the outer wall of the left side of the box body (3), one end of the liquid suction pipe (27) is fixedly connected with the suction end of the delivery pump (26), one end, far away from the delivery pump (26), of the liquid suction pipe (27) penetrates through the platform (1) and extends into the liquid storage box (22), the liquid outlet pipe (28) is fixedly installed in the box body (3), the liquid outlet pipe (28) is located below the screw rod (16), the spray heads (29) are fixedly installed at the bottom of the liquid outlet pipe (28), the spray heads (29) are arranged at equal intervals, a through hole (30) is formed in one side of the movable seat (17), one end of the liquid outlet pipe (28) penetrates through the through hole (30) and extends out of the box body (3), and one end of the liquid outlet pipe (28) positioned outside the box body (3) is fixedly connected with the discharge end of the delivery pump (26).

2. The grinding and polishing device for eccentric shaft machining according to claim 1, characterized in that: the clamping mechanism comprises a fixed column (5), a rotating shaft (6), a second rotating motor (7), a second electric push rod (8), a movable column (9), a lower shaft seat (10), a connecting shaft (11) and two clamping seats (12), wherein the fixed column (5) is fixedly arranged on the inner wall of the bottom of the box body (3), one side of the fixed column (5) is provided with a mounting hole, the rotating shaft (6) is rotatably arranged in the mounting hole through a bearing, two ends of the rotating shaft (6) both extend out of the mounting hole, the second rotating motor (7) is fixedly arranged on the inner wall of the left side of the box body (3), one end of the rotating shaft (6) is fixedly connected with the output shaft end of the second rotating motor (7), the second electric push rod (8) is fixedly arranged on the inner wall of the right side of the box body (3), the movable column (9) is fixedly arranged at the output shaft end of the second electric push rod (8), lower axle bed (10) fixed mounting is in the one side that second electric putter (8) were kept away from in activity post (9), connecting axle (11) rotate to be installed on lower axle bed (10), two grip slipper (12) fixed mounting respectively in pivot (6) with the one end that connecting axle (11) are close to each other, two standing groove (13) have all been seted up to one side that grip slipper (12) are close to each other.

3. The grinding and polishing device for eccentric shaft machining according to claim 2, characterized in that: one side fixed mounting of fixed column (5) has horizontal guide bar (14) that sets up, the one end that fixed column (5) were kept away from in guide bar (14) with the right side inner wall fixed connection of box (3), movable post (9) slip cover is established on guide bar (14).

4. The grinding and polishing device for eccentric shaft machining according to claim 1, wherein: the cleaning hole is formed in the inner wall of the front side of the liquid storage box (22), a cleaning door (31) is fixedly mounted on the outer wall of the front side of the liquid storage box (22) through screws, the cleaning door (31) is matched with the cleaning hole, a residual hole is formed in the inner wall of the bottom of the liquid storage box (22), and a plug is installed in the internal thread of the residual hole.

5. The grinding and polishing device for eccentric shaft machining according to claim 1, wherein: an upper shaft seat is fixedly mounted on the inner wall of the right side of the box body (3), one end, far away from the first rotating motor (15), of the lead screw (16) is rotatably mounted on the upper shaft seat, a limiting groove is formed in the inner wall of the top of the box body (3), a limiting rod is fixedly mounted at the top of the movable seat (17), and the limiting rod is slidably mounted in the limiting groove.