CN117103003B - Bearing end face grinding device - Google Patents
Bearing end face grinding device Download PDFInfo
- Publication number
- CN117103003B CN117103003B CN202311369245.7A CN202311369245A CN117103003B CN 117103003 B CN117103003 B CN 117103003B CN 202311369245 A CN202311369245 A CN 202311369245A CN 117103003 B CN117103003 B CN 117103003B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- bearing
- polishing
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005498 polishing Methods 0.000 claims abstract description 65
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000003754 machining Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a grinding device for a bearing end face, which relates to the technical field of bearing end face machining and comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with a driving motor, the top of the bottom plate is rotationally connected with a rotating shaft, an output shaft of the driving motor is fixedly connected with the rotating shaft, and the top of the rotating shaft is provided with a clamping assembly which is used for clamping a bearing; the polishing assembly comprises two groups of polishing motors and polishing discs, the polishing assembly further comprises a travelling assembly, the travelling assembly is used for controlling the two polishing motors to move left and right and up and down, an output shaft of the polishing motor is fixedly connected with the corresponding polishing discs, and the two polishing discs respectively polish the upper end face and the lower end face of the bearing; the cleaning assembly comprises a transverse plate and two sponge heads, wherein connecting plates are fixedly connected to two ends of the transverse plate.
Description
Technical Field
The utility model relates to the technical field of bearing end face machining, in particular to a grinding device for a bearing end face.
Background
During the processing of the bearing, the bearing end face is subjected to grinding processing, the wall thickness of the bearing is reduced, and during the grinding processing of the bearing end face, a bearing end face grinding device is used for grinding the bearing end face.
Chinese patent with publication number CN218575725U discloses a bearing end face grinding device, which comprises a base plate, the slide rail is installed to the upper right end of bottom plate, and the slide is installed at the top of slide rail, the cylinder is installed to the right-hand member of slide, and the inside of slide is settled there is servo motor, servo motor's left end is settled there is the mill, the bracket is installed to the upper left end of bottom plate, and wears to be equipped with the transmission shaft in the middle part of bracket, the chuck is settled to the right-hand member of transmission shaft, and driving motor is installed to the left end of transmission shaft, the support is settled to the bottom right-hand member of bracket. According to the utility model, one end of the support is fixed with the bracket, so that the support and the bracket are integrated, and when the bearing is used, the semicircular arc shape of the clamping opening is used for preventing the outer circular surface of the bearing piece, the supporting strip is directly contacted with the end wall of the bearing piece, and the contact area between the end surface of the bearing and the clamping opening is reduced, so that the friction force is reduced, and the abrasion of the bearing during rotation is reduced.
However, the following problems are also present in the above patents: the terminal surface is polished simultaneously about unable disposable to the bearing, leads to inefficiency to at the in-process of polishing, the bearing terminal surface all can adsorb with the piece and remain, and the piece can't in time clear up, can lead to the precision decline that the bearing terminal surface polished.
Disclosure of Invention
The present utility model aims to provide a bearing end face grinding device for solving the problems set forth in the background art.
The technical scheme of the utility model is as follows: a grinding device for bearing end surfaces comprises a bottom plate, a bearing, a grinding assembly and a cleaning assembly;
the bottom of the bottom plate is fixedly connected with a driving motor, the top of the bottom plate is rotationally connected with a rotating shaft, an output shaft of the driving motor is fixedly connected with the rotating shaft, the top of the rotating shaft is provided with a clamping assembly, and the clamping assembly is used for clamping a bearing;
the polishing assembly is arranged on one side above the bottom plate and comprises two groups of polishing motors and polishing discs, the polishing assembly further comprises a traveling assembly, the traveling assembly is used for controlling the two polishing motors to move left and right and up and down, an output shaft of the polishing motor is fixedly connected with the corresponding polishing discs, and the two polishing discs respectively polish the upper end face and the lower end face of the bearing;
the cleaning assembly is arranged on the other side above the bottom plate and comprises a transverse plate and two sponge heads, the two ends of the transverse plate are fixedly connected with connecting plates, the connecting plates are fixedly connected with the corresponding sponge heads, and the sponge heads are used for cleaning the upper end face and the lower end face of the bearing in real time;
the travelling assembly comprises a first linear screw module and two second linear screw modules, the first linear screw module is used for controlling the two second linear screw modules to linearly reciprocate, the bottom of the second linear screw module is connected with a moving plate in a sliding manner, and the bottom of the moving plate is fixedly connected with a polishing motor;
the polishing assembly further comprises two guide plates, the guide plates are arc-shaped, a linkage rod is fixedly connected to the guide plates, and the end parts of the linkage rod are fixedly connected with the corresponding moving plates.
Preferably, the diaphragm bottom fixedly connected with connecting axle, the connecting axle bottom with the bottom plate rotates to be connected, run through fixedly connected with drive sleeve on the connecting axle, rotate on the bottom plate and be connected with first band pulley, pivot periphery fixedly connected with second band pulley, be provided with the belt between first band pulley and the second band pulley, first band pulley top face fixedly connected with actuating lever, the actuating lever inserts in the drive sleeve.
Preferably, the cavity is offered to the drive sleeve, fixedly connected with arc pole in the cavity, the through connection has the push pedal on the arc pole, the push pedal with drive lever fixed connection, cup jointed first spring on the arc pole, first spring one end with the push pedal offsets, the first spring other end with the cavity lateral wall offsets, be provided with elasticity conflict subassembly on the bottom plate.
Preferably, the elastic interference component comprises a vertical plate, wherein the vertical plate is fixed at the top of the bottom plate, a second spring is fixedly connected inside the vertical plate, and an arc plate is fixedly connected at the top of the second spring.
Preferably, the bottom plate is fixedly connected with a driving box, a linkage assembly and a water pressing plate are arranged on the driving box, the second belt wheel is connected with the linkage assembly through a belt, and the linkage assembly is used for controlling the water pressing plate to perform linear reciprocating movement.
Preferably, the linkage assembly comprises a third belt wheel, the third belt wheel is connected with a second belt wheel through a belt, the third belt wheel is rotationally arranged on the bottom surface of the driving box, a first bevel gear and a half gear are rotationally connected to the side wall of the driving box, a second bevel gear is fixedly connected to the top of the third belt wheel, the second bevel gear is meshed with the first bevel gear, a sprocket is arranged on the outer Zhou Jun sleeve of the first bevel gear and the half gear, two sprockets are provided with chains, a driving frame is further slidingly connected in the driving box, a plurality of transmission teeth are symmetrically and fixedly connected to the inner periphery of the driving frame, the half gear is meshed with the transmission teeth, and a connecting plate is fixedly connected to one side of the driving frame and fixedly connected with the water pressing plate.
Preferably, the clamping assembly comprises four groups of hydraulic push rods, the four groups of hydraulic push rods are fixed on the peripheral wall of the rotating shaft in an annular array, the end parts of the hydraulic push rods are fixedly connected with a mounting plate, the outer wall of the mounting plate is fixedly connected with a supporting block, two mounting grooves are symmetrically formed in the mounting plate, a third spring is fixedly connected in each mounting groove, limiting plates are fixedly connected with the end parts of the third spring, the two limiting plates in the same mounting plate respectively support against the upper end face and the lower end face of the bearing, and the supporting block supports against the inner peripheral wall of the bearing.
Preferably, the moving plate is connected with a cooling water pipe in a penetrating way, and a frame plate is arranged on the periphery of the bottom plate.
The utility model has the following beneficial effects:
1. according to the utility model, the clamping assembly clamps and props against the inner periphery of the bearing, the travelling assembly controls the two polishing motors to move to the bearing area, so that the two polishing discs can respectively prop against the upper end face and the lower end face of the bearing, then the polishing motors are started, and meanwhile, the driving motors drive the clamping assembly and the bearing to rotate through the rotating shaft, so that the upper end face and the lower end face of the bearing are polished simultaneously, the polishing efficiency is improved, the bearing is not required to be manually adjusted, and the operation is rapid and effective.
2. When the driving motor drives the rotating shaft to rotate, the rotating shaft can drive the driving rod to perform revolution through the second belt pulley, the first belt pulley and the belt, and in the revolution process, the driving rod can drive the transverse plate to rotate through the driving sleeve, so that the two sponge heads alternately wipe the end face of the bearing, and the problem that excessive impurities are adsorbed by the sponge heads to reduce the cleaning effect of the end face of the bearing is avoided.
3. According to the utility model, when the transverse plate does not cross the elastic interference component, the sponge heads are not moved, and can be kept in a stable contact state with the end surfaces of the bearings, so that a cleaning effect is ensured, and when the transverse plate crosses the elastic interference component, the transverse plate can rapidly complete rotation by matching with the reset elastic force of the first spring, so that the replacement time of the two sponge heads is ensured to be compressed to the shortest.
4. When the first spring is compressed to the limit, the transverse plate compresses the arc-shaped surface of the arc-shaped plate at the moment, so that the arc-shaped plate moves downwards elastically, the transverse plate passes over the arc-shaped plate, the rotation alternate action of the two sponge heads is realized, and the second spring is used for resetting the arc-shaped plate.
5. According to the utility model, the water pressing plate can press the sponge head far away from the bearing in the process of linear reciprocating movement, so that the sponge head is ensured to have good water absorption and impurity absorption effects when being contacted with the end surface of the bearing, and the cleaning effect of the sponge head is ensured.
6. According to the utility model, the hydraulic push rod is started, so that the abutting block abuts against the inner peripheral wall of the bearing, and meanwhile, the upper limiting plate and the lower limiting plate abut against the upper end face and the lower end face of the bearing respectively, so that the bearing is clamped, and the hydraulic push rod is suitable for bearings with different sizes.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the overall structure of the present utility model;
FIG. 3 is a schematic perspective view of a polishing disc according to the present utility model;
FIG. 4 is a schematic top view of a bearing according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a mounting plate of the present utility model;
FIG. 6 is a schematic view of a cross plate and sponge head in a three-dimensional structure according to the present utility model;
FIG. 7 is a schematic cross-sectional view of a drive sleeve according to the present utility model;
FIG. 8 is a schematic view of the first spring in the drive sleeve compressed to an extreme position in accordance with the present utility model;
FIG. 9 is a schematic view of the rotation of the driving sleeve according to the present utility model;
FIG. 10 is a schematic cross-sectional view of a riser of the present utility model;
FIG. 11 is a schematic cross-sectional view of a drive housing in accordance with the present utility model.
In the figure: 1. a bottom plate; 2. a rotating shaft; 3. a clamping assembly; 301. a hydraulic push rod; 302. a mounting plate; 303. abutting blocks; 304. a mounting groove; 305. a third spring; 306. a limiting plate; 4. a bearing; 5. polishing a motor; 501. polishing the grinding disc; 502. a first linear screw module; 503. a second linear screw module; 504. a moving plate; 505. a guide plate; 506. a linkage rod; 6. a cross plate; 601. a sponge head; 602. a connecting plate; 603. a connecting shaft; 604. a drive sleeve; 605. a first pulley; 606. a second pulley; 607. a belt; 608. a driving rod; 609. a cavity; 610. an arc-shaped rod; 611. a push plate; 612. a riser; 613. a second spring; 614. an arc-shaped plate; 7. a drive box; 701. a water pressing plate; 702. a third pulley; 703. a first bevel gear; 704. a half gear; 705. a second bevel gear; 706. a drive frame; 707. a drive tooth; 8. a cooling water pipe; 801. and a frame plate.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
As shown in fig. 1-11, the embodiment of the utility model provides a grinding device for bearing end surfaces, which comprises a bottom plate 1, a bearing 4, a grinding assembly and a cleaning assembly, wherein a driving motor is fixedly connected to the bottom of the bottom plate 1, a rotating shaft 2 is rotatably connected to the top of the bottom plate 1, an output shaft of the driving motor is fixedly connected with the rotating shaft 2, a clamping assembly 3 is arranged at the top of the rotating shaft 2, and the clamping assembly 3 is used for clamping the bearing 4; the polishing assembly is arranged on one side above the bottom plate 1 and comprises two groups of polishing motors 5 and polishing discs 501, the polishing assembly also comprises a travelling assembly, the travelling assembly is used for controlling the two polishing motors 5 to move left and right and up and down, an output shaft of the polishing motor 5 is fixedly connected with the corresponding polishing discs 501, and the two polishing discs 501 respectively polish the upper end surface and the lower end surface of the bearing 4; the cleaning component sets up in bottom plate 1 top opposite side, and cleaning component includes diaphragm 6 and two sponge heads 601, and the equal fixedly connected with connecting plate 602 in diaphragm 6 both ends, connecting plate 602 and the sponge head 601 fixed connection that corresponds, sponge head 601 are used for carrying out real-time cleaning to the up-and-down end face of bearing 4.
Specific: the clamping assembly 3 clamps and props against the inner periphery of the bearing 4, then the travelling assembly controls the two polishing motors 5 to move to the bearing 4 area, so that the two polishing discs 501 can respectively prop against the upper end face and the lower end face of the bearing 4, then the polishing motors 5 are started, meanwhile, the driving motors drive the clamping assembly 3 and the bearing 4 to rotate through the rotating shaft 2, so that the upper end face and the lower end face of the bearing 4 are polished simultaneously, the polishing efficiency is improved, the bearing 4 is not required to be manually adjusted, the operation is quick and effective, in the actual polishing process, the polishing discs 501 can repeatedly polish the end face of the bearing 4 for a plurality of times, so that the bearing 4 can rotate for at least three times under the action of the driving motors, and the polishing effect is ensured;
during polishing, the sponge head 601 can clean the upper end face and the lower end face of the bearing 4 in real time;
when the bearing 4 is polished, a large amount of fragments can be generated, the polishing precision is reduced due to the residues of the fragments, the sponge head 601 can clean the fragments on the upper end face and the lower end face of the bearing 4 in real time, the influence of the fragments on the polishing precision is avoided, and the polishing precision of the bearing 4 is improved.
The bottom of the transverse plate 6 is fixedly connected with a connecting shaft 603, the bottom of the connecting shaft 603 is rotationally connected with a bottom plate 1, a driving sleeve 604 penetrates through the connecting shaft 603 and is fixedly connected with the bottom plate 1, a first belt pulley 605 is rotationally connected with the bottom plate 1, a second belt pulley 606 is fixedly connected with the periphery of the rotating shaft 2, a belt 607 is arranged between the first belt pulley 605 and the second belt pulley 606, a driving rod 608 is fixedly connected with the top surface of the first belt pulley 605, and the driving rod 608 is inserted into the driving sleeve 604.
The driving sleeve 604 is provided with a cavity 609, an arc-shaped rod 610 is fixedly connected in the cavity 609, a push plate 611 is connected to the arc-shaped rod 610 in a penetrating manner, the push plate 611 is fixedly connected with the driving rod 608, a first spring is sleeved on the arc-shaped rod 610, one end of the first spring abuts against the push plate 611, the other end of the first spring abuts against the side wall of the cavity 609, and an elastic abutting component is arranged on the bottom plate 1.
When the driving motor drives the rotating shaft 2 to rotate, the rotating shaft 2 can drive the driving rod 608 to perform revolution through the second belt pulley 606, the first belt pulley 605 and the belt 607, and in the revolution process, the driving rod 608 can drive the transverse plate 6 to rotate through the driving sleeve 604, so that the two sponge heads 601 alternately wipe the end surfaces of the bearings 4, and the phenomenon that excessive impurities are adsorbed by the sponge heads 601 to reduce the cleaning effect of the end surfaces of the bearings 4 is avoided;
the driving rod 608 performs revolution motion along the arc-shaped rod 610, in the process, the elastic interference component is used for blocking the transverse plate 6 from rotating, so that the driving sleeve 604 cannot rotate, meanwhile, the first spring is compressed under the action of the push plate 611, when the first spring is compressed to the limit position, namely, the driving rod 608 is positioned in the position of fig. 8, at the moment, along with revolution movement of the driving rod 608, the driving rod 608 drives the driving sleeve 604 to overcome the blocking of the elastic interference component, and therefore the driving sleeve 604 can pass through the elastic interference component;
then under the elastic reset action of the first spring, the driving sleeve 604 rotates rapidly, so as to drive the transverse plate 6 to rotate rapidly, and the alternation of the two sponge heads 601 is realized;
the sponge heads 601 are not movable and can be kept in a stable contact state with the end faces of the bearings 4, so that a cleaning effect is ensured, when the sponge heads cross over the elastic abutting assembly, the elastic force of the first spring is matched, so that the transverse plate 6 can rapidly complete rotation, and the replacement time of the two sponge heads 601 is ensured to be compressed to be the shortest.
The elastic interference component comprises a vertical plate 612, wherein the vertical plate 612 is fixed at the top of the bottom plate 1, a second spring 613 is fixedly connected inside the vertical plate 612, and an arc plate 614 is fixedly connected at the top of the second spring 613.
The cross plate 6 cannot rotate under the blocking of the arc plate 614, when the first spring is compressed to the limit, the cross plate 6 compresses the arc surface of the arc plate 614 at this time, so that the arc plate 614 moves down elastically, and the cross plate 6 passes over the arc plate 614, thereby realizing the rotation and alternate action of the two sponge heads 601, and the second spring 613 is used for resetting the arc plate 614.
The bottom plate 1 is also fixedly connected with a driving box 7, the driving box 7 is provided with a linkage assembly and a water pressing plate 701, the second belt wheel 606 is connected with the linkage assembly through a belt 607, and the linkage assembly is used for controlling the water pressing plate 701 to linearly reciprocate.
The linkage assembly comprises a third belt pulley 702, the third belt pulley 702 is connected with a second belt pulley 606 through a belt 607, the third belt pulley 702 is rotatably arranged on the bottom surface of a driving box 7, a first bevel gear 703 and a half gear 704 are rotatably connected to the side wall of the driving box 7, a second bevel gear 705 is fixedly connected to the top of the third belt pulley 702, the second bevel gear 705 is meshed with the first bevel gear 703, a sprocket is sleeved outside the first bevel gear 703 and the half gear 704 by Zhou Jun, a chain is arranged between the two sprockets, chain connection between the first bevel gear 703 and the half gear 704 is achieved through the chain and the two sprockets, a driving frame 706 is further slidably connected in the driving box 7, a plurality of transmission teeth 707 are symmetrically and fixedly connected to the inner periphery of the driving frame 706, the half gear 704 is meshed with the transmission teeth 707, a connecting plate 602 is fixedly connected to one side of the driving frame 706, and the connecting plate 602 is fixedly connected with the water pressing plate 701.
The second belt wheel 606 drives the third belt wheel 702 to rotate, so that the second bevel gear 705 is driven to rotate, the second bevel gear 705 drives the first bevel gear 703 and the half gear 704 to rotate, and the half gear 704 drives the driving frame 706 to linearly reciprocate through the transmission teeth 707, so that the water pressing plate 701 is driven to synchronously move;
the water pressing plate 701 can press the sponge head 601 far away from the bearing 4 in the process of linear reciprocating movement, so that the water absorption and impurity absorption effect of the sponge head 601 is in a good state when the sponge head 601 is in contact with the end face of the bearing 4, and the cleaning effect of the sponge head 601 is guaranteed.
The clamping assembly 3 comprises four groups of hydraulic push rods 301, the four groups of hydraulic push rods 301 are fixed on the peripheral wall of the rotating shaft 2 in an annular array, the end parts of the hydraulic push rods 301 are fixedly connected with a mounting plate 302, the outer wall of the mounting plate 302 is fixedly connected with a supporting block 303, two mounting grooves 304 are symmetrically formed in the mounting plate 302, a third spring 305 is fixedly connected in the mounting grooves 304, the end parts of the third springs 305 are fixedly connected with limiting plates 306, the two limiting plates 306 in the same mounting plate 302 respectively prop against the upper end face and the lower end face of the bearing 4, and the supporting block 303 props against the inner peripheral wall of the bearing 4.
The hydraulic push rod 301 is started, so that the abutting block 303 abuts against the inner peripheral wall of the bearing 4, and meanwhile, the upper limiting plate 306 and the lower limiting plate 306 abut against the upper end face and the lower end face of the bearing 4 respectively, so that the bearing 4 is clamped, and the hydraulic push rod is suitable for bearings 4 with different sizes;
the advancing assembly comprises a first linear screw module 502 and two second linear screw modules 503, wherein the first linear screw module 502 is used for controlling the two second linear screw modules 503 to linearly reciprocate, the bottom of the second linear screw module 503 is slidably connected with a moving plate 504, and the bottom of the moving plate 504 is fixedly connected with a polishing motor 5.
The polishing assembly further comprises two guide plates 505, wherein the guide plates 505 are arc-shaped, a linkage rod 506 is fixedly connected to the guide plates 505, and the end parts of the linkage rod 506 are fixedly connected with the corresponding movable plates 504.
The plurality of supporting blocks 303 drive the bearing 4 to rotate through extrusion friction force, the upper limiting plate 306 and the lower limiting plate 306 improve the clamping effect on the bearing 4, along with the rotation of the bearing 4, the arc-shaped surface of the guide plate 505 can abut against the limiting plate 306, so that the upper limiting plate 306 and the lower limiting plate 306 shrink and move inwards of the mounting groove 304, the end surface of the corresponding part of the bearing 4 is completely leaked, and the polishing disc 501 can polish the end surface of the bearing 4 completely;
through the cooperation of deflector 505 and limiting plate 306 for a plurality of limiting plates 306 shift out from bearing 4 terminal surface in turn, when guaranteeing to stabilize the centre gripping to bearing 4, make bearing 4 terminal surface expose completely, thereby ensure that polishing disc 501 can carry out comprehensive polishing to bearing 4's terminal surface.
The movable plate 504 is connected with the cooling water pipe 8 in a penetrating way, the periphery of the bottom plate 1 is provided with the frame plate 801, the cooling water pipe 8 is externally connected with a water source and a water pump, so that water is sprayed into the surface of the bearing 4, cooling and dust removal treatment is carried out, the frame plate 801 is arranged to enable the bottom plate 1 to have a storage space, and waste water is collected.
Working principle: the clamping assembly 3 clamps and props against the inner periphery of the bearing 4, then the travelling assembly controls the two polishing motors 5 to move to the bearing 4 area, so that the two polishing discs 501 can respectively prop against the upper end face and the lower end face of the bearing 4, then the polishing motors 5 are started, meanwhile, the driving motors drive the clamping assembly 3 and the bearing 4 to rotate through the rotating shaft 2, so that the upper end face and the lower end face of the bearing 4 are polished simultaneously, the polishing efficiency is improved, the bearing 4 is not required to be manually adjusted, the operation is quick and effective, in the actual polishing process, the polishing discs 501 can repeatedly polish the end face of the bearing 4 for a plurality of times, so that the bearing 4 can rotate for at least three times under the action of the driving motors, and the polishing effect is ensured;
during polishing, when the driving motor drives the rotating shaft 2 to rotate, the rotating shaft 2 can drive the driving rod 608 to perform revolution through the second belt pulley 606, the first belt pulley 605 and the belt 607, in the revolution process, the driving rod 608 can drive the transverse plate 6 to rotate through the driving sleeve 604, so that the two sponge heads 601 alternately wipe the end face of the bearing 4, the second belt pulley 606 drives the third belt pulley 702 to rotate, and thus the second bevel gear 705 is driven to rotate, the second bevel gear 705 drives the first bevel gear 703 and the half gear 704 to rotate, and the half gear 704 drives the driving frame 706 to perform linear reciprocating movement through the transmission teeth 707, so that the water pressing plate 701 is driven to synchronously move;
the water pressing plate 701 can press the sponge head 601 far away from the bearing 4 in the process of linear reciprocating movement, so that the sponge head 601 is guaranteed to have good water absorption and impurity absorption effects when in contact with the end face of the bearing 4, and the cleaning effect of the sponge head 601 is guaranteed.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. Be used for bearing face grinding device, including bottom plate (1), bearing (4), grinding component and clean subassembly, its characterized in that:
the bottom of the bottom plate (1) is fixedly connected with a driving motor, the top of the bottom plate (1) is rotationally connected with a rotating shaft (2), an output shaft of the driving motor is fixedly connected with the rotating shaft (2), a clamping assembly (3) is arranged at the top of the rotating shaft (2), and the clamping assembly (3) is used for clamping a bearing (4);
the polishing assembly is arranged on one side above the bottom plate (1), and comprises two groups of polishing motors (5) and polishing discs (501), and further comprises a traveling assembly, wherein the traveling assembly is used for controlling the two polishing motors (5) to move left and right and up and down, an output shaft of the polishing motor (5) is fixedly connected with the corresponding polishing discs (501), and the two polishing discs (501) respectively polish the upper end face and the lower end face of the bearing (4);
the cleaning assembly is arranged on the other side above the bottom plate (1), and comprises a transverse plate (6) and two sponge heads (601), wherein connecting plates (602) are fixedly connected to two ends of the transverse plate (6), the connecting plates (602) are fixedly connected with the corresponding sponge heads (601), and the sponge heads (601) are used for cleaning the upper end face and the lower end face of the bearing (4) in real time;
the travelling assembly comprises a first linear screw module (502) and two second linear screw modules (503), the first linear screw module (502) is used for controlling the two second linear screw modules (503) to linearly reciprocate, the bottom of the second linear screw modules (503) is slidably connected with a moving plate (504), and the bottom of the moving plate (504) is fixedly connected with a polishing motor (5);
the polishing assembly further comprises two guide plates (505), wherein the guide plates (505) are arc-shaped, a linkage rod (506) is fixedly connected to the guide plates (505), and the end parts of the linkage rods (506) are fixedly connected with the corresponding movable plates (504);
the connecting shaft (603) is fixedly connected to the bottom of the transverse plate (6), the bottom of the connecting shaft (603) is rotationally connected with the bottom plate (1), a driving sleeve (604) penetrates through the connecting shaft (603), a first belt wheel (605) is rotationally connected to the bottom plate (1), a second belt wheel (606) is fixedly connected to the periphery of the rotating shaft (2), a belt (607) is arranged between the first belt wheel (605) and the second belt wheel (606), a driving rod (608) is fixedly connected to the top surface of the first belt wheel (605), and the driving rod (608) is inserted into the driving sleeve (604);
the driving sleeve (604) is provided with a cavity (609), an arc-shaped rod (610) is fixedly connected in the cavity (609), a push plate (611) is connected to the arc-shaped rod (610) in a penetrating manner, the push plate (611) is fixedly connected with the driving rod (608), a first spring is sleeved on the arc-shaped rod (610), one end of the first spring abuts against the push plate (611), the other end of the first spring abuts against the side wall of the cavity (609), and an elastic abutting component is arranged on the bottom plate (1);
the elastic interference component comprises a vertical plate (612), the vertical plate (612) is fixed at the top of the bottom plate (1), a second spring (613) is fixedly connected inside the vertical plate (612), and an arc-shaped plate (614) is fixedly connected to the top of the second spring (613);
the clamping assembly (3) comprises four groups of hydraulic push rods (301), the four groups of hydraulic push rods (301) are fixed on the peripheral wall of the rotating shaft (2) in an annular array, the end parts of the hydraulic push rods (301) are fixedly connected with mounting plates (302), the outer walls of the mounting plates (302) are fixedly connected with supporting blocks (303), two mounting grooves (304) are symmetrically formed in the mounting plates (302), third springs (305) are fixedly connected in the mounting grooves (304), limiting plates (306) are fixedly connected with the end parts of the third springs (305), and the two limiting plates (306) in the same mounting plate (302) respectively support against the upper end face and the lower end face of the bearing (4), and the supporting blocks (303) are in contact with the inner peripheral wall of the bearing (4).
2. The apparatus for bearing end face grinding according to claim 1, wherein: still fixedly connected with drive case (7) on bottom plate (1), be provided with linkage subassembly and water pressing plate (701) on drive case (7), second band pulley (606) pass through belt (607) with linkage subassembly links to each other, linkage subassembly is used for controlling water pressing plate (701) and carries out sharp reciprocating motion.
3. The apparatus for bearing end face grinding according to claim 2, characterized in that: the linkage assembly comprises a third belt wheel (702), the third belt wheel (702) is connected with a second belt wheel (606) through a belt (607), the third belt wheel (702) is rotationally arranged on the bottom surface of a driving box (7), a first bevel gear (703) and a half gear (704) are rotationally connected to the side wall of the driving box (7), a second bevel gear (705) is fixedly connected to the top of the third belt wheel (702), the second bevel gear (705) is meshed with the first bevel gear (703), a sprocket is arranged outside the first bevel gear (703) and the half gear (704) in a Zhou Jun-sleeved mode, a chain is arranged between the two sprockets, a driving frame (706) is connected in the driving box (7) in a sliding mode, a plurality of transmission teeth (707) are symmetrically and fixedly connected to the inner periphery of the driving frame (706), the half gear (704) is meshed with the transmission teeth (707), one side of the driving frame (706) is fixedly connected with a connecting plate (602), and the connecting plate (701) is fixedly connected with the water pressing plate (701).
4. The apparatus for bearing end face grinding according to claim 1, wherein: the movable plate (504) is connected with a cooling water pipe (8) in a penetrating way, and a frame plate (801) is arranged on the periphery of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311369245.7A CN117103003B (en) | 2023-10-23 | 2023-10-23 | Bearing end face grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311369245.7A CN117103003B (en) | 2023-10-23 | 2023-10-23 | Bearing end face grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117103003A CN117103003A (en) | 2023-11-24 |
| CN117103003B true CN117103003B (en) | 2023-12-15 |
Family
ID=88811326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311369245.7A Active CN117103003B (en) | 2023-10-23 | 2023-10-23 | Bearing end face grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117103003B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8702546D0 (en) * | 1986-02-06 | 1987-03-11 | Nissei Ind | Grinding machine |
| JP2000326207A (en) * | 1999-05-17 | 2000-11-28 | Kashiwara Machine Mfg Co Ltd | Double-side grinding device |
| JP2003053653A (en) * | 2001-08-20 | 2003-02-26 | Totoku Electric Co Ltd | Ferrule end face polishing device for optical fiber |
| CN208945779U (en) * | 2018-10-16 | 2019-06-07 | 张家港市弘扬金属制品制造有限公司 | A kind of bearing machining Double End grinding apparatus |
| CN218051886U (en) * | 2022-09-20 | 2022-12-16 | 杭州仁多机械有限公司 | Metal processing platform |
| CN218194560U (en) * | 2022-09-21 | 2023-01-03 | 成都高新区正通特种材料厂 | Over-and-under type frock clamp that polishes |
| CN116160363A (en) * | 2023-04-20 | 2023-05-26 | 河北亿泰克轴承有限公司 | Clamping device for bearing polishing |
| CN116352531A (en) * | 2023-02-15 | 2023-06-30 | 重庆海通机械制造有限公司 | Flywheel gear ring polishing and cleaning device capable of automatically feeding and discharging |
-
2023
- 2023-10-23 CN CN202311369245.7A patent/CN117103003B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8702546D0 (en) * | 1986-02-06 | 1987-03-11 | Nissei Ind | Grinding machine |
| JP2000326207A (en) * | 1999-05-17 | 2000-11-28 | Kashiwara Machine Mfg Co Ltd | Double-side grinding device |
| JP2003053653A (en) * | 2001-08-20 | 2003-02-26 | Totoku Electric Co Ltd | Ferrule end face polishing device for optical fiber |
| CN208945779U (en) * | 2018-10-16 | 2019-06-07 | 张家港市弘扬金属制品制造有限公司 | A kind of bearing machining Double End grinding apparatus |
| CN218051886U (en) * | 2022-09-20 | 2022-12-16 | 杭州仁多机械有限公司 | Metal processing platform |
| CN218194560U (en) * | 2022-09-21 | 2023-01-03 | 成都高新区正通特种材料厂 | Over-and-under type frock clamp that polishes |
| CN116352531A (en) * | 2023-02-15 | 2023-06-30 | 重庆海通机械制造有限公司 | Flywheel gear ring polishing and cleaning device capable of automatically feeding and discharging |
| CN116160363A (en) * | 2023-04-20 | 2023-05-26 | 河北亿泰克轴承有限公司 | Clamping device for bearing polishing |
Non-Patent Citations (1)
| Title |
|---|
| 用工件内孔导向的端面磨削工具;唐卫宏;机械工人.冷加工(第03期);第44页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117103003A (en) | 2023-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213136168U (en) | Clamping device of optical lens edging equipment | |
| CN114378584B (en) | Cutting device is used in metal pipeline production | |
| CN210306083U (en) | Polishing device for outer teeth of heavy steam main shaft sliding sleeve | |
| CN206029539U (en) | Bend polishing machine | |
| CN117103003B (en) | Bearing end face grinding device | |
| CN114310628A (en) | Numerical control three-axis automatic grinding head replacing aluminum alloy spherical crown polishing machine | |
| CN112935982A (en) | Effectual window frame burr treatment device of burring | |
| CN112372486A (en) | Surface rust removal device for corrosion prevention of mechanical tubular parts | |
| CN218017751U (en) | Automatic burnishing machine of tool changing | |
| CN111168554B (en) | Polishing treatment device after manufacturing and forming of high-speed steel circular saw blade | |
| CN215510369U (en) | Wire drawing device for surface processing of aluminum profile | |
| CN214519463U (en) | Intelligent polishing automatic device | |
| SU1502269A1 (en) | Machine for polishing flat surfaces | |
| CN215920103U (en) | Polishing equipment for ceramic manufacture | |
| CN212497155U (en) | Double-output-shaft polishing machine capable of rotating in horizontal direction | |
| CN220051128U (en) | Cylinder cover plane machining mechanism | |
| CN215881176U (en) | Be suitable for extensive high-efficient week machine of throwing | |
| CN117863028B (en) | Multistation pulley translation device and construction process thereof | |
| CN115256198B (en) | Automatic polishing machine for producing sealing gasket | |
| CN110906695B (en) | Cylindric part arc surface drying equipment | |
| CN115338747B (en) | Refrigerator handle processingequipment | |
| CN220718903U (en) | Polishing device for tool machining | |
| CN220260404U (en) | Round polisher that two sides were polished | |
| CN219617526U (en) | Mechanical part processing clamp holder | |
| CN219725739U (en) | Industrial polishing machine for acrylic plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |