CN115338702A

CN115338702A - Intelligent automobile water pump shaft connecting bearing polishing equipment and polishing method thereof

Info

Publication number: CN115338702A
Application number: CN202210991977.9A
Authority: CN
Inventors: 高立军; 沙东雷; 刘保中
Original assignee: Xuzhou Une Innovative Technology Co ltd
Current assignee: Xuzhou Une Innovative Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-15

Abstract

The invention discloses polishing equipment for an intelligent automobile water pump shaft connecting bearing, which comprises a polishing box, a conveying mechanism, a clamping control mechanism, an intelligent polishing mechanism and a spraying mechanism, wherein the conveying mechanism is arranged in the polishing box and comprises a conveying frame, a pair of control rollers are connected in the conveying frame, a conveying belt is arranged on the outer side of each control roller, one side, away from the control rollers, of the conveying belt is connected with a plurality of groups of uniformly distributed supporting pieces, the clamping control mechanism is arranged in the polishing box and comprises a pair of clamping fixed blocks, the pair of clamping fixed blocks are symmetrically distributed on two sides of the conveying belt, and one side, close to each other, of each clamping fixed block is connected with a rotary clamping mechanism. According to the invention, through the arrangement of the corresponding mechanisms, the intelligent efficiency of polishing the mandrel of the automobile water pump shaft coupling bearing is obviously improved, the process of polishing the mandrel of the automobile water pump shaft coupling bearing is simplified, and the efficiency of polishing the mandrel of the automobile water pump shaft coupling bearing is greatly improved.

Description

Intelligent automobile water pump shaft connecting bearing polishing equipment and polishing method thereof

Technical Field

The invention belongs to the technical field of production of automobile water pump shaft bearings, and particularly relates to intelligent automobile water pump shaft bearing polishing equipment and a polishing method thereof.

Background

The bearing is a part for supporting the mechanical rotating body, plays a role in reducing the friction coefficient in the operation process of the mechanical rotating body and ensuring the rotation precision, is one of the bearings and is also one of the key parts of the automobile water pump, and the performance and the stability of the bearing directly influence the working efficiency of an engine cooling system.

The existing automobile water pump shaft connecting bearing is mainly processed and produced through the steps of mandrel heat treatment, mandrel polishing, outer ring heat treatment, outer ring polishing, roller heat treatment, roller polishing, assembly and the like, wherein in the process of polishing the mandrel, the mandrel is mainly polished in a grinding machine processing mode.

The dabber of general car water pump shaft connecting bearing needs the staff to fix a position the dabber at the in-process of polishing, uses the grinding machine to polish the processing to fixed dabber afterwards, along with the continuous progress and the development of scientific and technological, also appeared the intelligent machining center that polishes in the market, no matter be the grinding machine or the intelligent machining center that polishes all needs the staff to fix a position the dabber manually.

The existing polishing equipment for the automobile water pump shaft connecting bearing mainly adopts a manual positioning fixing mode to fix the mandrel in the using process, so that the polishing process of the mandrel of the automobile water pump shaft connecting bearing is complex, the intelligent high efficiency in the polishing process of the mandrel of the automobile water pump shaft connecting bearing is reduced, and the polishing efficiency of the mandrel of the automobile water pump shaft connecting bearing is reduced.

Therefore, in order to solve the technical problems, it is necessary to provide an intelligent polishing device for a water pump shaft connecting bearing of an automobile and a polishing method thereof.

Disclosure of Invention

The invention aims to provide intelligent automobile water pump shaft connecting bearing polishing equipment and a polishing method thereof, and aims to solve the problem that the automobile water pump shaft connecting bearing polishing equipment is poor in intelligent and efficient use.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides an intelligent automobile water pump bearing equipment of polishing, includes: the device comprises a grinding box, a conveying mechanism, a clamping control mechanism, an intelligent grinding mechanism and a spraying mechanism;

the conveying mechanism is arranged in the grinding box and comprises a conveying frame, a pair of control rollers are connected in the conveying frame, a conveying belt is arranged on the outer side of each control roller, and a plurality of groups of supporting pieces which are uniformly distributed are connected to one side of the conveying belt away from the control rollers;

the clamping control mechanism is arranged in the grinding box and comprises a pair of clamping fixed blocks, the clamping fixed blocks are symmetrically distributed on two sides of the conveying belt, one sides, close to each other, of the clamping fixed blocks are connected with the rotary clamping mechanism, one sides, far away from the conveying belt, of the clamping fixed blocks are connected with the electric telescopic rods, and one sides, far away from the clamping fixed blocks, of the electric telescopic rods are connected with the movement control mechanism;

the intelligent polishing mechanism is arranged on one side, away from the polishing box, of the conveying belt and comprises a polishing fixing frame, a polishing grinding wheel is arranged in the polishing fixing frame, a driving rotating shaft is connected between the polishing grinding wheel and the polishing fixing frame, and a polishing control mechanism is connected to one side, away from the driving rotating shaft, of the polishing fixing frame;

the spraying mechanism is arranged on the outer side of the grinding wheel and used for protecting the grinding wheel and spraying grinding liquid.

Furthermore, a plurality of groups of auxiliary supporting rollers which are uniformly distributed are arranged between the control rollers, the auxiliary supporting rollers are matched with the conveying belt, the control rollers are supported and limited through the plurality of groups of auxiliary supporting rollers, the use stability of the control rollers is improved, one end, located outside the conveying frame, of the control rollers is connected with the conveying motor, the conveying motor plays a role in providing power, and the control rollers are convenient to move and convey through the operation of the conveying motor.

Further, rotation type fixture includes the centre gripping sleeve, plays the spacing effect of centre gripping to the dabber through the centre gripping sleeve, be equipped with the centre gripping awl in the centre gripping sleeve, the centre gripping awl plays spacing effect to the dabber, the outside of centre gripping awl is equipped with a plurality of detection sensors, is convenient for play the effect that the position detected to the dabber through a plurality of auxiliary backing rolls, the outside of centre gripping awl is connected with spacing box, spacing box is located in the centre gripping sleeve, plays support and remove spacing effect to the centre gripping awl through spacing box.

Further, be connected with multiunit reset spring between centre gripping awl and the spacing box, reset spring plays the effect of connecting centre gripping awl and spacing box, is convenient for play the effect that supports and reset to the centre gripping awl through reset spring, the both sides that reset spring was kept away from to spacing box all are connected with the guide trachea, play the effect of carrying through the gas of guide trachea in to spacing box, the one end that spacing box was kept away from to the guide trachea is connected with the spacing box of centre gripping, and the spacing box of centre gripping plays the effect of supporting spacing and mobile control to the holder, be equipped with connecting spring in the spacing box of centre gripping, connecting spring plays the effect of connecting the spacing box of centre gripping and holder, is convenient for reset to the holder through connecting spring, one side that connecting spring kept away from the spacing box of centre gripping is connected with the holder, plays the spacing effect of centre gripping to the dabber through a plurality of holders.

Furthermore, one side of the clamping sleeve, which is far away from the clamping cone, is connected with a driving rotating shaft, the driving rotating shaft plays a role in supporting limitation and rotation driving on the clamping sleeve, one end of the driving rotating shaft, which is located in the clamping fixing block, is connected with a first bevel gear, the first bevel gear plays a role in rotation driving on the driving rotating shaft, one side of the first bevel gear is meshed with a second bevel gear, the second bevel gear plays a role in transmitting power of a first motor, the second bevel gear is connected with a first motor, the first motor plays a role in providing power, and the control effect on the rotation state of the second bevel gear is facilitated by controlling the operation state of the first motor.

Furthermore, the mobile control mechanism comprises a threaded rotating shaft, the threaded rotating shaft plays a role in locking threads and controlling movement of the clamping thread blocks, the outer side of the threaded rotating shaft is in threaded connection with a pair of clamping thread blocks which are connected with the electric telescopic rod, the electric telescopic rod is supported and controlled movement of the clamping thread blocks, a first belt wheel is connected to the threaded rotating shaft and plays a role in driving rotation of the threaded rotating shaft, a first synchronous belt is connected to the outer side of the first belt wheel and plays a role in connecting the first belt wheel with a second belt wheel, one side, away from the first belt wheel, of the first synchronous belt is connected with the second belt wheel, the second belt wheel plays a role in transmitting clamping motor power, a clamping motor is connected to the second belt wheel and plays a role in providing power and facilitating the rotation of the second belt wheel by controlling the running state of the clamping motor.

Furthermore, the two ends of the driving rotating shaft, which are located on the polishing fixing frame, are both connected with third belt pulleys, the driving rotating shaft is rotationally driven by the third belt pulleys, a second synchronous belt is connected to the outer side of the third belt pulleys, the second synchronous belt plays a role in connecting the third belt pulleys with the fourth belt pulleys, so that the third belt pulleys correspondingly rotate along with the rotation of the fourth belt pulleys under the action of the second synchronous belt, one side, away from the third belt pulleys, of the second synchronous belt is connected with the fourth belt pulleys, the fourth belt pulleys play a role in transmitting the power of the first transmission shaft, the fourth belt pulleys are connected with the first transmission shaft, the first transmission shaft plays a role in supporting, limiting and rotationally driving the fourth belt pulleys, one side, away from the fourth belt pulleys, of the first transmission shaft is connected with a third bevel gear, the third bevel gear plays a role in transmitting the power of the first transmission shaft, one side of the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear plays a role in transmitting the power of driving motor, and the fourth bevel gear is connected with a driving motor, and the driving motor plays a role in providing power and is convenient for controlling the running state of the driving motor to rotate the fourth bevel gear.

Furthermore, the polishing control mechanism comprises a movable threaded block, the movable threaded block is connected with the polishing fixing frame, the movable threaded block plays a role in supporting limiting and moving control on the polishing fixing frame, a movable screw rod is connected in the movable threaded block in a threaded manner and plays a role in locking limiting and moving control on the movable threaded block, a movable limiting frame is connected to the outer side of the movable screw rod and plays a role in supporting limiting on the movable screw rod, a fifth bevel gear is connected to one end, located in the movable limiting frame, of the movable screw rod and plays a role in rotating driving on the movable screw rod, a sixth bevel gear is meshed to one side of the fifth bevel gear and plays a role in transmitting a second motor, a second motor is connected to the sixth bevel gear and plays a role in providing power, and the sixth bevel gear is convenient to rotate and drive through controlling the operation of the second motor.

Furthermore, one side of the movable limiting frame, which is far away from the movable screw rod, is connected with a pair of lifting connecting rods, the pair of lifting connecting rods plays a role in supporting and controlling the lifting of the second motor, the pair of lifting connecting rods is connected with a lifting screw rod, the lifting screw rod plays a role in locking threads and controlling the lifting of the lifting connecting rods, one end, which is far away from the lifting connecting rods, of the lifting screw rod is connected with a fifth belt wheel, the fifth belt wheel plays a role in rotationally driving the lifting screw rod, a third synchronous belt is connected to the outer side of the fifth belt wheel, the third synchronous belt plays a role in connecting the fifth belt wheel with the sixth belt wheel, so that the fifth belt wheel rotates correspondingly with the rotation of the sixth belt wheel under the effect of the third synchronous belt, one side, which is far away from the fifth belt wheel, of the third synchronous belt wheel is connected with the sixth belt wheel, the sixth belt wheel plays a role in transmitting the power of the third motor, the sixth belt wheel is connected with the third motor, and the third motor plays a role in providing power, so that the lifting state of the grinding wheel is controlled by controlling the operation of the third motor.

A polishing method of polishing equipment for an automobile water pump shaft connecting bearing comprises the following steps:

s1, when a mandrel of an automobile water pump shaft connecting bearing needs to be polished, the mandrel is supported and limited through a plurality of groups of supporting pieces, a control roller is driven to rotate by controlling the operation of a conveying motor, a conveying belt moves under the action of the control roller, and the mandrel is moved and conveyed through the movement of the conveying belt;

s2, when the detection sensor detects that the spindle reaches the designated position, the clamping motor is controlled to operate to drive the threaded rotating shaft to rotate, the pair of electric telescopic rods synchronously move along with the rotation of the threaded rotating shaft under the action of the clamping threaded blocks, and the pair of clamping fixed blocks drive the clamping sleeve to synchronously move under the action of the electric telescopic rods;

s3, in the moving process of the clamping sleeve, the mandrel borne by the supporting piece is clamped through the clamping cone, gas in the limiting box is compressed in a mode that the supporting piece moves under the action of pressure, the compressed gas is conveyed into the clamping limiting box under the action of the guide gas pipe, the clamping piece is controlled to move in a gas conveying mode, the mandrel borne by the supporting piece is clamped and fixed through the movement of the clamping piece, and after the mandrel is clamped and fixed, the driving rotating shaft is rotationally driven by controlling the operation of the first motor, so that the mandrel synchronously rotates under the action of the clamping sleeve;

s4, after the mandrel on the support is fixed, the mandrel is controlled to move by controlling the operation of the electric telescopic rod, then, the sixth belt wheel is driven to rotate by controlling the operation of a third motor, the lifting screw rod rotates synchronously under the action of the fifth belt wheel and a third synchronous belt, and the lifting connecting rod is controlled to lift by the rotation of the lifting screw rod, so that the position of the grinding wheel is conveniently adjusted;

s5, when the grinding wheel moves to a specified position, the fourth bevel gear is rotationally driven by controlling the operation of the driving motor, the first transmission shaft rotates under the matching action of the third bevel gear and the fourth bevel gear, the driving rotating shaft correspondingly rotates along with the rotation of the first transmission shaft under the mutual matching action of the third belt wheel, the second synchronous belt and the fourth belt wheel, the spindle is ground in a manner that the driving rotating shaft drives the grinding wheel to rotate, and the grinding position of the grinding wheel can be adjusted and controlled by controlling the operation of the second motor in the grinding process;

s6, in the polishing process of the mandrel, the spraying mechanism is used for spraying polishing liquid to the mandrel, and the polishing effect of the mandrel is improved.

Compared with the prior art, the invention has the following advantages:

according to the invention, through the arrangement of the corresponding mechanism, the intelligent efficiency of polishing the mandrel of the automobile water pump shaft coupling bearing is obviously improved, the process of polishing the mandrel of the automobile water pump shaft coupling bearing is simplified, and the efficiency of polishing the mandrel of the automobile water pump shaft coupling bearing is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a side sectional view of an intelligent automobile water pump shaft coupling bearing polishing device in an embodiment of the invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 1 at C;

FIG. 5 is a schematic view of the structure of FIG. 1 at D;

FIG. 6 is a schematic view of the structure at E in FIG. 1;

FIG. 7 is a schematic view of the structure at F in FIG. 1;

FIG. 8 is a front cross-sectional view of an intelligent automobile water pump shaft coupling bearing polishing device in an embodiment of the invention;

FIG. 9 is a schematic view of the structure at G in FIG. 8;

FIG. 10 is a schematic view of the structure at H in FIG. 8;

fig. 11 is a perspective view of an intelligent automobile water pump shaft coupling bearing polishing device in an embodiment of the invention.

In the figure: 1. grinding box, 2 conveying mechanism, 201 conveying rack, 202 control roller, 203 conveying belt, 204 support element, 205 auxiliary support roller, 206 conveying motor, 3 clamping control mechanism, 301 clamping fixing block, 302 electric telescopic rod, 303 clamping sleeve, 304 clamping cone, 305 detection sensor, 306 limiting box, 307 resetting spring, 308 air guide pipe, 309 clamping limiting box, 310 connecting spring, 311 clamping element, 312 driving rotating shaft, 313 first bevel gear, 314 second bevel gear, 315 first motor, 316 threaded rotating shaft, 317 clamping threaded block, 318 first belt wheel, 319 first synchronous belt, 320 second belt wheel, 321 clamping motor 4, an intelligent grinding mechanism, 401, a grinding fixing frame, 402, a grinding wheel, 403, a driving rotating shaft, 404, a third belt wheel, 405, a second synchronous belt, 406, a fourth belt wheel, 407, a first driving shaft, 408, a third bevel gear, 409, a fourth bevel gear, 410, a driving motor, 411, a moving screw block, 412, a moving screw rod, 413, a moving limiting frame, 414, a fifth bevel gear, 415, a sixth bevel gear, 416, a second motor, 417, a lifting connecting rod, 418, a lifting screw rod, 419, a fifth belt wheel, 420, a third synchronous belt, 421, a sixth belt wheel, 422, a third motor, 5, a spraying mechanism, 501, a liquid storage tank, 502, 503, a conveying liquid pipe, 504, a protective cover and 505.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The invention discloses intelligent automobile water pump shaft connecting bearing polishing equipment, which is shown by reference to figures 1-10 and comprises a polishing box 1, a conveying mechanism 2, a clamping control mechanism 3, an intelligent polishing mechanism 4 and a spraying mechanism 5.

Referring to fig. 8-11, the conveying mechanism 2 is disposed in the polishing box 1, so that the conveying mechanism 2 can convey the spindle to be polished, and the convenience of polishing the spindle is improved.

Referring to fig. 8 to 11, the conveying mechanism 2 includes a conveying frame 201, and the conveying frame 201 supports and limits the control roller 202.

Referring to fig. 8 to 11, a pair of control rollers 202 are connected to the carriage 201, and the control rollers 202 serve to support the belt 203 in tension and drive it in rotation.

Referring to fig. 8-11, the control roller 202 is provided with a conveyor belt 203 on its outer side, and the mandrel is supported and conveyed by the conveyor belt 203.

Referring to fig. 8-11, a side of the conveying belt 203 away from the control roller 202 is connected with a plurality of groups of uniformly distributed supporting members 204, so that the mandrels are supported and limited by the plurality of groups of supporting members 204, and the stability of conveying the mandrels by the conveying belt 203 is improved.

Referring to fig. 8-11, a plurality of groups of auxiliary supporting rollers 205 are uniformly distributed between a pair of control rollers 202, the auxiliary supporting rollers 205 are matched with the conveyer belt 203, and the plurality of groups of auxiliary supporting rollers 205 play a role in supporting and limiting the control rollers 202, so that the stability of the control rollers 202 in use is improved.

Referring to fig. 8-11, a conveying motor 206 is connected to one end of the control roller 202 located outside the conveying frame 201, and the conveying motor 206 is used for providing power to control the moving conveying state of the control roller 202 by controlling the operation of the conveying motor 206.

Referring to fig. 1 to 4, the clamping control mechanism 3 is disposed in the grinding box 1, the clamping control mechanism 3 includes a pair of clamping fixing blocks 301, and the pair of clamping fixing blocks 301 are symmetrically distributed on two sides of the conveying belt 203, so that the clamping fixing blocks 301 support, limit and move the clamping sleeve 303.

Referring to fig. 1 to 4, an electric telescopic rod 302 is connected to both sides of the pair of clamping fixing blocks 301 away from the conveying belt 203, and the clamping fixing blocks 301 are adjusted in position by the electric telescopic rods 302.

Referring to fig. 1-4, a pair of clamping fixing blocks 301 are connected to a rotary clamping mechanism on the side close to each other, the rotary clamping mechanism includes a clamping sleeve 303, and the clamping sleeve 303 is used for clamping and limiting the mandrel.

Referring to fig. 1-4, a clamping cone 304 is arranged in the clamping sleeve 303, the clamping cone 304 limits the position of the mandrel, and a plurality of detection sensors 305 are arranged outside the clamping cone 304, so that the mandrel can be conveniently detected by a plurality of auxiliary supporting rollers 205.

Referring to fig. 1-4, the outer side of the clamping cone 304 is connected with a limiting box 306, the limiting box 306 is disposed in the clamping sleeve 303, and the limiting box 306 is used for supporting and limiting the movement of the clamping cone 304.

Referring to fig. 1-4, a plurality of sets of return springs 307 are connected between the clamping cone 304 and the limiting box 306, and the return springs 307 serve to connect the clamping cone 304 and the limiting box 306, so as to support and reset the clamping cone 304 through the return springs 307.

Referring to fig. 1-4, the two sides of the spacing box 306 away from the return spring 307 are connected with guiding air pipes 308, and the guiding air pipes 308 are used for conveying air in the spacing box 306.

Referring to fig. 1-4, a clamping and limiting box 309 is connected to one end of the air guiding tube 308 away from the limiting box 306, and the clamping and limiting box 309 plays a role in supporting, limiting and controlling movement of the clamping member 311.

Referring to fig. 1 to 4, a connection spring 310 is disposed in the clamping limiting box 309, and the connection spring 310 serves to connect the clamping limiting box 309 and the clamping member 311, so that the clamping member 311 can be conveniently reset by the connection spring 310.

Referring to fig. 1-4, a clamping member 311 is connected to a side of the connecting spring 310 away from the clamping and limiting box 309, and the plurality of clamping members 311 are used for clamping and limiting the mandrel.

Referring to fig. 1 to 4, a driving shaft 312 is connected to a side of the clamping sleeve 303 away from the clamping cone 304, and the driving shaft 312 plays a role in supporting, limiting and rotationally driving the clamping sleeve 303.

Referring to fig. 1 to 4, a first bevel gear 313 is connected to one end of the driving shaft 312, which is located inside the clamping fixing block 301, and the first bevel gear 313 drives the driving shaft 312 to rotate.

Referring to fig. 1 to 4, one side of the first bevel gear 313 is engaged with a second bevel gear 314, and the second bevel gear 314 functions to transmit power of the first motor 315.

Referring to fig. 1-4, a first motor 315 is connected to the second bevel gear 314, and the first motor 315 is operative to provide power to control the rotation of the second bevel gear 314 by controlling the operating state of the first motor 315.

Referring to fig. 1-4, a movement control mechanism is connected to a side of the electric telescopic rod 302 away from the clamping fixing block 301, the movement control mechanism includes a threaded rotating shaft 316, and the threaded rotating shaft 316 plays a role in locking and controlling movement of the clamping threaded block 317.

Referring to fig. 1 to 7, a pair of clamping screw blocks 317 are threadedly connected to the outer side of the threaded rotating shaft 316, the pair of clamping screw blocks 317 are connected to the electric telescopic rod 302, and the electric telescopic rod 302 is supported and controlled in movement by the clamping screw blocks 317.

Referring to fig. 1-7, a first pulley 318 is connected to the threaded shaft 316, and the first pulley 318 drives the threaded shaft 316 in rotation.

Referring to fig. 1 to 7, a first timing belt 319 is connected to an outer side of the first pulley 318, the first timing belt 319 serves to connect the first pulley 318 and the second pulley 320, a second pulley 320 is connected to a side of the first timing belt 319 far from the first pulley 318, and the second pulley 320 serves to transmit power of the clamping motor 321.

Referring to fig. 1 to 7, a clamping motor 321 is connected to the second pulley 320, and the clamping motor 321 provides power to facilitate the second pulley 320 to be rotationally driven by controlling the operating state of the clamping motor 321.

Referring to fig. 1-7, the intelligent grinding mechanism 4 is disposed on a side of the conveyer belt 203 away from the grinding box 1, and the intelligent grinding mechanism 4 plays a grinding control role on the mandrel.

Referring to fig. 1 to 7, the intelligent polishing mechanism 4 includes a polishing fixing frame 401, and the polishing fixing frame 401 plays a role in supporting and limiting a polishing wheel 402.

Referring to fig. 1 to 7, a grinding wheel 402 is provided in the grinding holder 401, and the spindle is controlled by rotation of the grinding wheel 402.

Referring to fig. 1 to 7, a driving shaft 403 is connected between the polishing grinding wheel 402 and the polishing fixing frame 401, the driving shaft 403 plays a role in connecting the polishing grinding wheel 402 and the polishing fixing frame 401, and the driving shaft 403 plays a role in supporting, limiting and rotationally driving the polishing grinding wheel 402.

Referring to fig. 1 to 7, both ends of the driving shaft 403, which are located on the polishing fixing frame 401, are connected to third pulleys 404, and the third pulleys 404 are used for rotationally driving the driving shaft 403.

Referring to fig. 1 to 7, a second timing belt 405 is connected to an outer side of the third pulley 404, and the second timing belt 405 functions to connect the third pulley 404 and the fourth pulley 406 such that the third pulley 404 rotates correspondingly with the rotation of the fourth pulley 406 under the action of the second timing belt 405.

Referring to fig. 1 to 7, a fourth pulley 406 is connected to a side of the second timing belt 405 away from the third pulley 404, the fourth pulley 406 plays a role in transmitting power of a first transmission shaft 407, the fourth pulley 406 is connected with the first transmission shaft 407, and the first transmission shaft 407 plays a role in supporting, limiting and rotationally driving the fourth pulley 406.

Referring to fig. 1-7, a third bevel gear 408 is connected to a side of the first transmission shaft 407 far from the fourth pulley 406, the third bevel gear 408 transmits power to the first transmission shaft 407, a fourth bevel gear 409 is engaged with a side of the third bevel gear 408, and the fourth bevel gear 409 transmits power of the driving motor 410.

Referring to fig. 1 to 7, a driving motor 410 is connected to the fourth bevel gear 409, and the driving motor 410 provides power to facilitate the rotation of the fourth bevel gear 409 by controlling the operating state of the driving motor 410.

Referring to fig. 1 to 7, a polishing control mechanism is connected to one side of the polishing fixing frame 401 away from the driving rotating shaft 403, the polishing control mechanism includes a movable threaded block 411, the movable threaded block 411 is connected to the polishing fixing frame 401, and the movable threaded block 411 plays a role in supporting, limiting and controlling movement of the polishing fixing frame 401.

Referring to fig. 1-7, a movable screw rod 412 is connected to the movable screw block 411 through a thread, the movable screw rod 412 performs locking, limiting and movement control on the movable screw block 411, a movable limiting frame 413 is connected to the outer side of the movable screw rod 412, and the movable limiting frame 413 performs supporting and limiting on the movable screw rod 412.

Referring to fig. 1 to 7, one end of the moving screw 412, which is located inside the moving limiting frame 413, is connected to a fifth bevel gear 414, the fifth bevel gear 414 performs a rotation driving function on the moving screw 412, a sixth bevel gear 415 is engaged with one side of the fifth bevel gear 414, and the sixth bevel gear 415 performs a function of transmitting a second motor 416.

Referring to fig. 1 to 7, a second motor 416 is connected to the sixth bevel gear 415, and the second motor 416 functions to provide power to rotationally drive the sixth bevel gear 415 by controlling the operation of the second motor 416.

Referring to fig. 1 to 7, a pair of lifting connecting rods 417 is connected to one side of the movable limiting frame 413 away from the movable screw 412, the pair of lifting connecting rods 417 support and control the lifting of the second motor 416, the pair of lifting connecting rods 417 are connected with a lifting screw 418, and the lifting screw 418 locks and controls the lifting of the lifting connecting rods 417 by threads.

Referring to fig. 1 to 7, one end of the lifting screw 418, which is away from the lifting connecting rod 417, is connected with a fifth pulley 419, the fifth pulley 419 performs a rotation driving function on the lifting screw 418, an outer side of the fifth pulley 419 is connected with a third synchronous belt 420, and the third synchronous belt 420 performs a function of connecting the fifth pulley 419 and a sixth pulley 421, so that the fifth pulley 419 performs a corresponding rotation with the rotation of the sixth pulley 421 under the function of the third synchronous belt 420.

Referring to fig. 1 to 7, a sixth pulley 421 is connected to a side of the third timing belt 420 away from the fifth pulley 419, the sixth pulley 421 plays a role in transmitting power of the third motor 422, the sixth pulley 421 is connected to the third motor 422, and the third motor 422 plays a role in providing power, so as to control the lifting state of the grinding wheel 402 by controlling the operation of the third motor 422.

Referring to fig. 1 to 5, the spraying mechanism 5 is disposed outside the grinding wheel 402, and is used for protecting the grinding wheel 402 and spraying the grinding fluid.

Referring to fig. 1 to 5, the spraying mechanism 5 includes a liquid storage tank 501, and the grinding liquid is stored in the liquid storage tank 501.

Referring to fig. 1 to 5, a booster pump 502 is connected to the liquid storage tank 501, and the booster pump 502 performs a function of boosting, pumping and conveying the liquid to the liquid storage tank 501.

Referring to fig. 1 to 5, a liquid delivery pipe 503 is connected to a side of the booster pump 502 away from the liquid storage tank 501, and the polishing liquid extracted by the booster pump 502 is delivered through the liquid delivery pipe 503.

Referring to fig. 1 to 5, a protective cover 504 is disposed on an outer side of the liquid conveying pipe 503, the protective cover 504 is sleeved on an outer side of the grinding wheel 402, the protective cover 504 serves to limit and protect the control roller 202, and at the same time, the protective cover 504 is convenient to support and limit the nozzle 505.

Referring to fig. 1-5, a plurality of sets of nozzles 505 are connected to one side of the protective cover 504 close to the grinding wheel 402, and the nozzles 505 spray the grinding fluid to the control roller 202.

s1, when a mandrel of an automobile water pump shaft connecting bearing needs to be polished, the mandrel is supported and limited through a plurality of groups of supporting pieces 204, a control roller 202 is driven to rotate by controlling the operation of a conveying motor 206, a conveying belt 203 moves under the action of the control roller 202, and the mandrel is moved and conveyed through the movement of the conveying belt 203;

s2, when the detection sensor 305 detects that the mandrel reaches the designated position, the threaded rotating shaft 316 is driven to rotate by controlling the operation of the clamping motor 321, the pair of electric telescopic rods 302 synchronously move along with the rotation of the threaded rotating shaft 316 under the action of the clamping threaded block 317, and the pair of clamping fixed blocks 301 drive the clamping sleeve 303 to synchronously move under the action of the electric telescopic rods 302;

s3, in the moving process of the clamping sleeve 303, the clamping cone 304 is used for clamping the mandrel borne by the supporting piece 204, the supporting piece 204 is used for compressing gas in the limiting box 306 in a moving mode under the action of pressure, the compressed gas is conveyed into the clamping limiting box 309 in a guide gas pipe 308, the clamping piece 311 is controlled to move in a gas conveying mode, the mandrel borne by the supporting piece 204 is clamped and fixed through the movement of the clamping piece 311, and after the mandrel is clamped and fixed, the driving rotating shaft 312 is rotationally driven through controlling the operation of the first motor 315, so that the mandrel synchronously rotates under the action of the clamping sleeve 303;

s4, after the mandrel on the support 204 is fixed, the movement of the mandrel is controlled by controlling the operation of the electric telescopic rod 302, then, the operation of the third motor 422 is controlled to drive the sixth belt wheel 421 to rotate, the lifting screw rod 418 rotates synchronously under the action of the fifth belt wheel 419 and the third synchronous belt 420, and the lifting connecting rod 417 is controlled to lift through the rotation of the lifting screw rod 418, so that the position of the grinding wheel 402 is adjusted conveniently;

s5, when the grinding wheel 402 moves to a specified position, the fourth bevel gear 409 is rotationally driven by controlling the operation of the driving motor 410, the first transmission shaft 407 rotates under the matching action of the third bevel gear 408 and the fourth bevel gear 409, the driving rotating shaft 403 correspondingly rotates along with the rotation of the first transmission shaft 407 under the mutual matching action of the third belt pulley 404, the second synchronous belt 405 and the fourth belt pulley 406, the spindle is ground by driving the rotating shaft 403 to drive the grinding wheel 402 to rotate, and the grinding position of the grinding wheel 402 can be adjusted and controlled by controlling the operation of the second motor 416 in the grinding process;

s6, in the process of polishing the core shaft, the spraying mechanism 5 is used for spraying polishing liquid on the core shaft, and the effect of polishing the core shaft is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intelligence car water pump coupling bearing equipment of polishing which characterized in that includes:

a grinding box (1);

the conveying mechanism (2) is arranged in the grinding box (1), the conveying mechanism (2) comprises a conveying frame (201), a pair of control rollers (202) is connected in the conveying frame (201), a conveying belt (203) is arranged on the outer side of each control roller (202), and one side, far away from the control rollers (202), of the conveying belt (203) is connected with a plurality of groups of supporting pieces (204) which are uniformly distributed;

the clamping control mechanism (3) is arranged in the grinding box (1), the clamping control mechanism (3) comprises a pair of clamping fixing blocks (301), the clamping fixing blocks (301) are symmetrically distributed on two sides of the conveying belt (203), one sides, close to each other, of the clamping fixing blocks (301) are connected with a rotary clamping mechanism, one sides, far away from the conveying belt (203), of the clamping fixing blocks (301) are connected with electric telescopic rods (302), and one sides, far away from the clamping fixing blocks (301), of the electric telescopic rods (302) are connected with a movement control mechanism;

the intelligent polishing mechanism (4) is arranged on one side, away from the polishing box (1), of the conveying belt (203), the intelligent polishing mechanism (4) comprises a polishing fixing frame (401), a polishing grinding wheel (402) is arranged in the polishing fixing frame (401), a driving rotating shaft (403) is connected between the polishing grinding wheel (402) and the polishing fixing frame (401), and a polishing control mechanism is connected on one side, away from the driving rotating shaft (403), of the polishing fixing frame (401);

and the spraying mechanism (5) is arranged on the outer side of the grinding wheel (402) and is used for protecting the grinding wheel (402) and spraying grinding liquid.

2. The intelligent automobile water pump shaft bearing grinding device as claimed in claim 1, wherein a plurality of groups of uniformly distributed auxiliary supporting rollers (205) are arranged between a pair of control rollers (202), the auxiliary supporting rollers (205) are matched with the conveyer belt (203), and one end of each control roller (202) located outside the conveyer frame (201) is connected with a conveyer motor (206).

3. The intelligent automobile water pump shaft connecting bearing grinding equipment as claimed in claim 1, wherein the rotary clamping mechanism comprises a clamping sleeve (303), a clamping cone (304) is arranged in the clamping sleeve (303), a plurality of detection sensors (305) are arranged on the outer side of the clamping cone (304), a limiting box (306) is connected to the outer side of the clamping cone (304), and the limiting box (306) is arranged in the clamping sleeve (303).

4. The intelligent automobile water pump shaft connecting bearing grinding equipment as claimed in claim 3, wherein a plurality of groups of return springs (307) are connected between the clamping cone (304) and the limiting box (306), two sides of the limiting box (306) far away from the return springs (307) are connected with air guide pipes (308), one ends of the air guide pipes (308) far away from the limiting box (306) are connected with a clamping limiting box (309), a connecting spring (310) is arranged in the clamping limiting box (309), and one side of the connecting spring (310) far away from the clamping limiting box (309) is connected with a clamping piece (311).

5. The intelligent automobile water pump shaft connecting bearing grinding equipment as claimed in claim 3, wherein one side, away from the clamping cone (304), of the clamping sleeve (303) is connected with a driving rotating shaft (312), one end, located in the clamping fixing block (301), of the driving rotating shaft (312) is connected with a first bevel gear (313), one side of the first bevel gear (313) is meshed with a second bevel gear (314), and the second bevel gear (314) is connected with a first motor (315).

6. The intelligent automobile water pump shaft and bearing grinding device as claimed in claim 1, wherein the movement control mechanism comprises a threaded rotating shaft (316), a pair of clamping threaded blocks (317) is in threaded connection with the outer side of the threaded rotating shaft (316), the pair of clamping threaded blocks (317) is connected with the electric telescopic rod (302), a first belt wheel (318) is connected onto the threaded rotating shaft (316), a first synchronous belt (319) is connected onto the outer side of the first belt wheel (318), a second belt wheel (320) is connected onto one side, away from the first belt wheel (318), of the first synchronous belt (319), and a clamping motor (321) is connected onto the second belt wheel (320).

7. The intelligent automobile water pump shaft and bearing grinding equipment as claimed in claim 1, wherein the two ends of the driving rotating shaft (403) located on the grinding fixing frame (401) are both connected with third belt pulleys (404), the outer side of each third belt pulley (404) is connected with a second synchronous belt (405), one side, away from the third belt pulleys (404), of each second synchronous belt (405) is connected with a fourth belt pulley (406), a first transmission shaft (407) is connected onto each fourth belt pulley (406), one side, away from the fourth belt pulleys (406), of each first transmission shaft (407) is connected with a third bevel gear (408), one side of each third bevel gear (408) is meshed with a fourth bevel gear (409), and a driving motor (410) is connected onto each fourth bevel gear (409).

8. The intelligent automobile water pump shaft connecting bearing grinding equipment as claimed in claim 1, wherein the grinding control mechanism comprises a movable screw block (411), the movable screw block (411) is connected with a grinding fixing frame (401), a movable screw rod (412) is connected with the movable screw block (411) in a threaded manner, a movable limiting frame (413) is connected to the outer side of the movable screw rod (412), a fifth bevel gear (414) is connected to one end, located in the movable limiting frame (413), of the movable screw rod (412), a sixth bevel gear (415) is meshed to one side of the fifth bevel gear (414), and a second motor (416) is connected to the sixth bevel gear (415).

9. The intelligent automobile water pump shaft connecting bearing grinding equipment as claimed in claim 8, wherein one side of the movable limiting frame (413) away from the movable screw rod (412) is connected with a pair of lifting connecting rods (417), the pair of lifting connecting rods (417) are connected with a lifting screw rod (418), one end of the lifting screw rod (418) away from the lifting connecting rods (417) is connected with a fifth belt pulley (419), the outer side of the fifth belt pulley (419) is connected with a third synchronous belt (420), one side of the third synchronous belt (420) away from the fifth belt pulley (419) is connected with a sixth belt pulley (421), and a third motor (422) is connected onto the sixth belt pulley (421).

10. A grinding method of the grinding device for the water pump shaft connecting bearing of the automobile as claimed in any one of claims 1 to 9, characterized by comprising the following steps:

s1, when a mandrel of an automobile water pump shaft connecting bearing needs to be polished, the mandrel is supported and limited through a plurality of groups of supporting pieces (204), a control roller (202) is driven to rotate by controlling the operation of a conveying motor (206), a conveying belt (203) moves under the action of the control roller (202), and the mandrel is moved and conveyed through the movement of the conveying belt (203);

s2, when the detection sensor (305) detects that the mandrel reaches a specified position, the threaded rotating shaft (316) is driven to rotate by controlling the operation of the clamping motor (321), the pair of electric telescopic rods (302) synchronously move along with the rotation of the threaded rotating shaft (316) under the action of the clamping threaded block (317), and the pair of clamping fixed blocks (301) drive the clamping sleeve (303) to synchronously move under the action of the electric telescopic rods (302);

s3, in the moving process of the clamping sleeve (303), the clamping cone (304) is used for clamping the mandrel borne by the support (204), the support (204) is used for compressing gas in the limiting box (306) in a moving mode under the action of pressure, the compressed gas is conveyed into the clamping limiting box (309) under the action of a gas guide pipe (308), the clamping piece (311) is controlled to move in a gas conveying mode, the mandrel borne by the support (204) is clamped and fixed through the movement of the clamping piece (311), and after the mandrel is clamped and fixed, the driving rotating shaft (312) is driven to rotate by controlling the operation of the first motor (315) so that the mandrel can synchronously rotate under the action of the clamping sleeve (303);

s4, after the mandrel on the support piece (204) is fixed, the mandrel is controlled to move by controlling the operation of the electric telescopic rod (302), then, the sixth belt wheel (421) is driven to rotate by controlling the operation of the third motor (422), the lifting screw rod (418) rotates synchronously under the action of the fifth belt wheel (419) and the third synchronous belt (420), and the lifting connecting rod (417) is controlled to lift by the rotation of the lifting screw rod (418), so that the position of the grinding wheel (402) is adjusted conveniently;

s5, when the grinding wheel (402) moves to a specified position, the fourth bevel gear (409) is rotationally driven by controlling the operation of a driving motor (410), a first transmission shaft (407) rotates under the matching action of a third bevel gear (408) and the fourth bevel gear (409), a driving rotating shaft (403) correspondingly rotates along with the rotation of the first transmission shaft (407) under the mutual matching action of a third belt wheel (404), a second synchronous belt (405) and a fourth belt wheel (406), the spindle is ground in a mode that the driving rotating shaft (403) drives the grinding wheel (402) to rotate, and the grinding position of the grinding wheel (402) can be adjusted and controlled by controlling the operation of a second motor (416) in the grinding process;

s6, in the process of polishing the core shaft, the spraying mechanism (5) is used for spraying polishing liquid on the core shaft, and the effect of polishing the core shaft is improved.