CN113231901A - High-end bush inner wall grinding device for manufacturing - Google Patents
High-end bush inner wall grinding device for manufacturing Download PDFInfo
- Publication number
- CN113231901A CN113231901A CN202110637887.5A CN202110637887A CN113231901A CN 113231901 A CN113231901 A CN 113231901A CN 202110637887 A CN202110637887 A CN 202110637887A CN 113231901 A CN113231901 A CN 113231901A
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- sliding
- rotating shaft
- blocks
- block
- sides
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Classifications
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- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
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- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- 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
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- 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
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- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a polishing device, in particular to a polishing device for the inner wall of a bearing bush for high-end manufacturing. The invention provides a high-end bearing bush inner wall polishing device for manufacturing, which can fix and adjust polishing height and can collect scraps generated during polishing in a centralized manner. The invention provides a bearing bush inner wall grinding device for high-end manufacturing, which comprises: the first bracket is provided with a placing plate; the first bearing seat is arranged at the bottom of the placing plate; the second bearing seat is arranged at the top of the placing plate; the straight rotating shaft is rotatably arranged between the first bearing seat and the second bearing seat. The tile shaft is clamped through rotating the clamping mechanism to move oppositely, the extrusion mechanism resets to drive the polishing block to move back to contact with the inner wall of the tile shaft, the servo motor rotates to drive the direct rotating shaft to rotate, and the direct rotating shaft rotates to drive the polishing block to rotate through the guide rod and the first sliding block to polish the inner wall of the tile shaft.
Description
Technical Field
The invention relates to a polishing device, in particular to a polishing device for the inner wall of a bearing bush for high-end manufacturing.
Background
The bearing bushes are parts of the sliding bearings, which are contacted with the journal, also called as 'bushings', and are in the shape of bush-shaped semi-cylindrical surfaces, the bearing bushes are usually arranged in pairs, the two paired bearing bushes surround into a circle, the inner side surfaces of the bearing bushes are in sliding connection with the journal, and the smoothness of the inner walls of the bearing bushes directly influences the connection effect of the slewing bearing.
Consequently, carrying out the in-process of axle bush processing, the axle bush inner wall need carry out the operation of polishing, but because the axle bush is the half cylinder, the in-process that general equipment of polishing was polished to the axle bush inner wall is fixed inconvenient, leads to the tile axle to scatter at the in-process of polishing to influenced the effect of polishing, caused the efficiency of work to be lower.
Disclosure of Invention
In order to overcome the fixed inconvenience of the in-process that general equipment of polishing ground to the axle bush inner wall, lead to the tile shaft to scatter at the in-process of polishing to influenced the effect of polishing, caused the lower shortcoming of efficiency of work, the technical problem who solves is: the utility model provides a can fix and adjust the height of polishing, and can concentrate the piece that produces when polishing and collect high-end axle bush inner wall grinding device for manufacturing.
The technical scheme of the invention is as follows: the utility model provides a high-end is axle bush inner wall grinding device for manufacturing, includes: the first bracket is provided with a placing plate; the first bearing seat is arranged at the bottom of the placing plate; the second bearing seat is arranged at the top of the placing plate; the straight rotating shaft is rotatably arranged between the first bearing seat and the second bearing seat; the guide rods are symmetrically arranged on the straight rotating shaft through the sliding sleeves; the two guide rods are both provided with a first sliding block in a sliding manner; the two sides of the two first sliding blocks are provided with the grinding blocks; the bottom of the placing plate is provided with a second bracket; the second bracket is provided with a servo motor, and an output shaft of the servo motor is connected with the bottom end of the direct rotating shaft through a coupler; the two guide rods are provided with extrusion mechanisms; the clamping mechanisms are symmetrically arranged on the placing plate.
In one embodiment, the pressing mechanism comprises: the first fixing blocks are arranged at the ends, back to the other ends, of the two guide rods; first elastic component, all be provided with first elastic component between two first fixed block one sides and two first slider one sides.
In one embodiment, the clamping mechanism comprises: the sliding groove plates are symmetrically arranged on the placing plate; the two sliding groove plates are both provided with a second sliding block in a sliding manner; the two second sliding blocks are provided with nuts; the top parts of the two sliding groove plates are respectively and rotatably provided with a screw rod, and the two nuts are connected with the two screw rods; the first handles are arranged at one ends, back to each other, of the two screw rods.
In one embodiment, the method further comprises the following steps: the second bearing block is symmetrically provided with sliding rods in a sliding manner; the bottom ends of the two sliding rods are respectively provided with a second fixed block; the rotating shaft sleeve is arranged on the straight rotating shaft in a sliding mode, one opposite sides of the two second fixing blocks are connected with two sides of the rotating shaft sleeve, and the lower portion of the rotating shaft sleeve is connected with the upper portion of the sliding sleeve; and a second handle is arranged between the top ends of the two sliding rods.
In one embodiment, the method further comprises the following steps: the upper parts of the two sliding rods are provided with third fixed blocks; and second elastic pieces are arranged between one sides of the two third fixed blocks and the two sides of the top of the second bearing seat.
In one embodiment, the method further comprises the following steps: the rotating shaft sleeve is symmetrically provided with fourth fixed blocks; the two fourth fixed blocks are provided with third sliding blocks in a sliding manner; and a third elastic part is arranged between one side of each third sliding block and one side of each fourth fixed block.
In one embodiment, the method further comprises the following steps: the fourth sliding blocks are arranged on two sides of the first bearing seat in a sliding mode; the baffle is arranged between the two fourth sliding blocks; the limiting blocks are arranged on the two fourth sliding blocks; and the bottom of one side of the baffle is provided with a third handle.
In one embodiment, the second handle and the third handle are provided with rubber particles.
Has the advantages that: 1. the tile shaft is clamped through rotating the clamping mechanism to move oppositely, the extrusion mechanism resets to drive the polishing block to move back to contact with the inner wall of the tile shaft, the servo motor rotates to drive the direct rotating shaft to rotate, and the direct rotating shaft rotates to drive the polishing block to rotate through the guide rod and the first sliding block to polish the inner wall of the tile shaft.
2. The second handle is pulled by the worker to drive the sliding rod to slide upwards, so that the polishing block moves upwards to polish the inner walls of the bush shafts with different heights.
3. The third sliding block slides downwards to clamp the first sliding block, and a worker does not need to push the first sliding block all the time until the tile shaft is clamped.
4. The baffle can concentrate the piece of polishing the tile axle inner wall and collect, makes things convenient for the staff clearance more, and the stopper can make baffle central point put under the tile axle with the contact of primary shaft bearing, prevents that the piece from dropping, increases staff's working strength.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
Fig. 3 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 4 is a schematic perspective view of the pressing mechanism of the present invention.
FIG. 5 is a schematic view of a second partial body structure according to the present invention.
Fig. 6 is a perspective view of a third embodiment of the present invention.
In the reference symbols: 1-a first support, 2-a placement plate, 3-a first bearing seat, 4-a second bearing seat, 5-a straight rotating shaft, 6-a guide rod, 7-a first slider, 8-a sanding block, 9-a second support, 10-a servo motor, 11-a pressing mechanism, 1101-a first fixed block, 1102-a first elastic member, 12-a clamping mechanism, 1201-a chute plate, 1202-a second slider, 1203-a nut, 1204-a lead screw, 1205-a first handle, 13-a slide bar, 14-a second fixed block, 15-a rotating shaft sleeve, 16-a second handle, 17-a third fixed block, 18-a second elastic member, 19-a fourth fixed block, 20-a third slider, 21-a third elastic member, 22-a fourth slider, 23-baffle, 24-limiting block, 25-third handle.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
As shown in fig. 1, 2 and 6, a high-end manufacturing bearing bush inner wall polishing device comprises a first support 1, a placing plate 2, a first bearing seat 3, a second bearing seat 4, a straight rotating shaft 5, a guide rod 6, a first sliding block 7, a polishing block 8, a second support 9, a servo motor 10, an extruding mechanism 11 and a clamping mechanism 12, wherein the placing plate 2 is arranged on the first support 1, the first bearing seat 3 is arranged at the bottom of the placing plate 2, the second bearing seat 4 is arranged at the top of the placing plate 2, the straight rotating shaft 5 is rotatably arranged between the first bearing seat 3 and the second bearing seat 4, the guide rod 6 is symmetrically arranged on the straight rotating shaft 5 through a sliding sleeve, the first sliding block 7 is arranged on each guide rod 6 in a sliding manner, the polishing block 8 is arranged at the front part and the rear part of each first sliding block 7, the second support 9 is arranged at the bottom of the placing plate 2, the servo motor 10, an output shaft of the servo motor 10 is connected with the bottom end of the straight rotating shaft 5 through a coupler, extrusion mechanisms 11 are arranged on the two guide rods 6, and clamping mechanisms 12 are symmetrically arranged on the placing plate 2.
When the inner wall of the tile shaft needs to be polished, a worker pushes the first sliding block 7 to slide on the guide rod 6 in the opposite direction, the polishing block 8 moves in the opposite direction, then the worker places the tile shaft on the placing plate 2, after the placement is completed, the worker rotates the clamping mechanism 12 to move in the opposite direction to clamp the tile shaft, after the tile shaft is clamped, the extrusion mechanism 11 is reset to drive the polishing block 8 to move back to contact with the inner wall of the tile shaft, the worker starts the servo motor 10, the servo motor 10 rotates to drive the direct rotating shaft 5 to rotate, the direct rotating shaft 5 rotates to drive the polishing block 8 to rotate through the guide rod 6 and the first sliding block 7 to polish the inner wall of the tile shaft, after the polishing of the inner wall of the tile shaft is completed, the worker closes the servo motor 10 to stop rotating, the direct rotating shaft 5 stops rotating along with the guide rod 6, the direct rotating shaft 5 stops rotating to drive the polishing block 8 to stop rotating through the guide rod 6 and the first sliding block 7, and does not polish the inner wall of the tile shaft any more, then the staff rotates clamping mechanism 12 and moves back and forth and loosen the tile shaft, and the staff takes off the polished tile shaft for collection. The device has simple structure and convenient operation.
Example 2
As shown in fig. 2 and fig. 3, based on embodiment 1, the pressing mechanism 11 includes a first fixing block 1101 and a first elastic member 1102, the first fixing block 1101 is disposed at an end of each of the two guide rods 6 facing away from each other, and the first elastic member 1102 is disposed between one side of each of the two first fixing blocks 1101 and one side of each of the two first sliders 7.
When needs are polished to the tile shaft inner wall, the staff promotes first slider 7 and slides in opposite directions on guide arm 6, first elastic component 1102 is stretched, polishing block 8 moves in opposite directions along with it, the staff places the tile shaft on placing board 2 afterwards, place and accomplish the back, at this moment, staff rotates clamping mechanism 12 and moves in opposite directions and presss from both sides tightly the tile shaft, after the tile shaft presss from both sides tightly, the staff loosens first slider 7, first elastic component 1102 resets and drives first slider 7 and slide dorsad on guide arm 6, first slider 7 slides dorsad and drives polishing block 8 and remove dorsad and tile shaft inner wall contact, the staff starts servo motor 10, servo motor 10 rotates and drives direct rotating shaft 5 and rotates, direct rotating shaft 5 rotates and drives polishing block 8 through guide arm 6 and first slider 7 and rotates and polish the tile shaft inner wall. This device simple structure can drive sanding block 8 and remove dorsad and tile axle inner wall contact, needs artifical manual promotion.
The clamping mechanism 12 comprises a sliding chute plate 1201, a second sliding block 1202, nuts 1203, screws 1204 and a first handle 1205, the sliding chute plates 1201 are symmetrically arranged on the placing plate 2, the second sliding blocks 1202 are arranged on the two sliding chute plates 1201 in a sliding mode, the nuts 1203 are arranged on the two second sliding blocks 1202, the screws 1204 are arranged on the tops of the two sliding chute plates 1201 in a rotating mode, the two nuts 1203 are connected with the two screws 1204, and the first handle 1205 is arranged at one end, back to the two screws 1204, of the two screws 1204.
After the staff placed the tile axle on placing board 2, the staff rotated first handle 1205 and drove the lead screw 1204 and rotated, lead screw 1204 rotates and drives nut 1203 and removes in opposite directions, nut 1203 removes in opposite directions and drives second slider 1202 and press from both sides tightly the tile axle left and right sides in the spout board 1201 in opposite directions, treat the tile axle inner wall and polish the completion back, the staff rotates first handle 1205 afterwards and drives lead screw 1204 and rotate, lead screw 1204 rotates and drives nut 1203 dorsad removal, nut 1203 dorsad removal drives second slider 1202 and releases the tile axle left and right sides in spout board 1201 in dorsad slip, at this moment the staff will polish the tile axle of completion and take off and collect. This device simple structure can press from both sides tightly the tile axle left and right sides, prevents to polish and scatters when the tile axle polishes.
Example 3
As shown in fig. 4, 5 and 6, the sliding type electric spindle further comprises sliding rods 13, second fixing blocks 14, a rotating shaft sleeve 15 and a second handle 16, the sliding rods 13 are symmetrically and slidably arranged on the second bearing block 4, the second fixing blocks 14 are respectively arranged at the bottom ends of the two sliding rods 13, the rotating shaft sleeve 15 is slidably arranged on the straight rotating shaft 5, opposite sides of the two second fixing blocks 14 are connected with the left side and the right side of the rotating shaft sleeve 15, the lower portion of the rotating shaft sleeve 15 is connected with the upper portion of the sliding sleeve, and the second handle 16 is arranged between the top ends of the two sliding.
When the tile shaft is required to be polished at different heights, a worker pulls the second handle 16 to drive the sliding rod 13 to slide upwards on the second bearing seat 4, the sliding rod 13 slides upwards to drive the rotating shaft sleeve 15 to slide upwards on the straight rotating shaft 5 through the second fixing block 14, the rotating shaft sleeve 15 slides upwards to drive the sliding sleeve on the guide rod 6 to slide upwards, the guide rod 6 moves upwards to drive the first sliding block 7 and the polishing block 8 to move upwards along with the first sliding block, the straight rotating shaft 5 rotates to drive the polishing block 8 to rotate to polish the upper part of the inner wall of the tile shaft, and after polishing is completed, the worker pushes the second handle 16 to drive the sliding rod 13 to slide downwards on the second bearing seat 4 for resetting, the sliding rod 13 slides downwards to drive the rotating shaft sleeve 15 to slide downwards on the straight rotating shaft 5 for resetting through the second fixing block 14, the rotating shaft sleeve 15 slides downwards to drive the sliding sleeve on the guide rod 6 to slide downwards for resetting, and the guide rod 6 moves downwards to drive the first sliding block 7 and the grinding block 8 to move downwards for resetting. This device simple structure can polish to the tile shaft inner wall of co-altitude not.
The sliding rod mechanism further comprises a third fixed block 17 and a second elastic piece 18, the third fixed block 17 is arranged on the upper portions of the two sliding rods 13, and the second elastic piece 18 is arranged between one side of each of the two third fixed blocks 17 and the left side and the right side of the top of the second bearing block 4.
The worker pulls the second handle 16 to drive the sliding rod 13 to slide upwards on the second bearing block 4, the second elastic element 18 is stretched, the sliding rod 13 slides upwards to drive the rotating shaft sleeve 15 to slide upwards on the straight rotating shaft 5 through the second fixing block 14, the rotating shaft sleeve 15 slides upwards to drive the sliding sleeve on the guide rod 6 to slide upwards, the guide rod 6 moves upwards to drive the first sliding block 7 and the grinding block 8 to move upwards along with the first sliding block, the straight rotating shaft 5 rotates to drive the grinding block 8 to rotate to grind the upper part of the inner wall of the tile shaft, after grinding is completed, when the worker loosens the second handle 16, the second elastic element 18 resets to drive the sliding rod 13 to slide downwards on the second bearing block 4 for resetting, the sliding rod 13 slides downwards to drive the rotating shaft sleeve 15 to slide downwards on the straight rotating shaft 5 for resetting through the second fixing block 14, the rotating shaft sleeve 15 slides downwards to drive the sliding sleeve on the guide rod 6 to slide downwards for resetting, and the guide rod 6 moves downwards to drive the first sliding block 7 and the grinding block 8 to move downwards for resetting. This device simple structure can promote the sanding block 8 automatically and remove downwards and reset, does not need artifical manual promotion downwards.
The rotary shaft sleeve is characterized by further comprising fourth fixed blocks 19, third sliding blocks 20 and third elastic pieces 21, the fourth fixed blocks 19 are symmetrically arranged on the rotary shaft sleeve 15, the third sliding blocks 20 are arranged on the two fourth fixed blocks 19 in a sliding mode, and the third elastic pieces 21 are arranged between one sides of the two third sliding blocks 20 and one sides of the two fourth fixed blocks 19.
When the inner wall of the tile shaft needs to be polished, a worker pulls the third sliding block 20 to slide upwards on the fourth fixed block 19, the third elastic part 21 is stretched, another worker pushes the first sliding block 7 to slide upwards on the guide rod 6, the first elastic part 1102 is stretched, the worker loosens the third sliding block 20, the third elastic part 21 resets to drive the third sliding block 20 to slide downwards on the fourth fixed block 19 to clamp the first sliding block 7, then the worker places the tile shaft on the placing plate 2, after the placement is completed, the worker rotates the first handle 1205 to drive the screw rod 1204 to rotate, the screw rod 1204 rotates to drive the nut 1203 to move in opposite directions, the nut 1203 moves in opposite directions to drive the second sliding block to slide in the sliding groove plate 1201 in opposite directions to clamp the left side and the right side of the tile shaft, after the clamping is completed, the worker pulls the third sliding block 20 to slide upwards on the fourth fixed block 19, third elastic component 21 is slided by tensile third slider 20 upwards and no longer blocks first slider 7, and first elastic component 1102 resets and drives first slider 7 and slide dorsad on guide arm 6, and first slider 7 slides dorsad and then has realized that sanding block 8 moves dorsad and tile axle inner wall contact, and when direct rotating shaft 5 rotated, and then drive sanding block 8 and rotate and polish tile axle inner wall. This device simple structure can block first slider 7, does not need the staff to promote first slider 7 always, and it is tight after to clamp up to the tile shaft.
The bearing is characterized by further comprising fourth sliding blocks 22, baffles 23, limiting blocks 24 and a third handle 25, the fourth sliding blocks 22 are arranged on the left portion and the right portion of the first bearing seat 3 in a sliding mode, the baffles 23 are arranged between the two fourth sliding blocks 22, the limiting blocks 24 are arranged on the two fourth sliding blocks 22, and the third handle 25 is arranged at the bottom of the front side of each baffle 23.
The piece that the tile axle inner wall was polished and is produced drops to baffle 23 thereupon, when the piece accumulation on baffle 23 is more, staff's pulling third handle 25 drives baffle 23 and moves forward, baffle 23 moves forward and drives fourth slider 22 and slide forward on primary shaft bearing 3, after baffle 23 moved forward, the staff clears up the piece on baffle 23, after the clearance is accomplished, the staff promotes third handle 25 and drives baffle 23 rearward movement, baffle 23 moves backward and drives fourth slider 22 and slide backward on primary shaft bearing 3, fourth slider 22 moves backward and drives stopper 24 and primary shaft bearing 3 contact, make baffle 23 central point put under the tile axle. This device simple structure, baffle 23 can concentrate the piece of polishing with the tile axle inner wall and collect, makes things convenient for the staff clearance more, and stopper 24 and the contact of first bearing frame 3 can prevent that the piece from dropping, increase staff's working strength.
The second handle 16 and the third handle 25 are both provided with rubber particles, so that the antiskid function can be achieved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a high-end for manufacturing axle bush inner wall grinding device which characterized in that includes:
the device comprises a first bracket (1), wherein a placing plate (2) is arranged on the first bracket (1);
the bottom of the placing plate (2) is provided with a first bearing seat (3);
the second bearing seat (4) is arranged at the top of the placing plate (2);
the straight rotating shaft (5) is rotatably arranged between the first bearing seat (3) and the second bearing seat (4);
the guide rods (6) are symmetrically arranged on the straight rotating shaft (5) through sliding sleeves;
the first sliding blocks (7) are arranged on the two guide rods (6) in a sliding manner;
the two sides of the two first sliding blocks (7) are respectively provided with a grinding block (8);
the second bracket (9) is arranged at the bottom of the placing plate (2);
the servo motor (10) is arranged on the second support (9), and an output shaft of the servo motor (10) is connected with the bottom end of the straight rotating shaft (5) through a coupler;
the two guide rods (6) are respectively provided with an extrusion mechanism (11);
the clamping mechanisms (12) are symmetrically arranged on the placing plate (2).
2. The high-end manufacturing bearing bush inner wall grinding device as claimed in claim 1, wherein the pressing mechanism (11) comprises:
the first fixing blocks (1101) are arranged at the back ends of the two guide rods (6);
first elastic pieces (1102) are arranged between one sides of the two first fixing blocks (1101) and one sides of the two first sliding blocks (7).
3. The high-end manufacturing bearing shell inner wall grinding device as claimed in claim 2, wherein the clamping mechanism (12) comprises:
the sliding groove plates (1201) are symmetrically arranged on the placing plate (2);
the second sliding blocks (1202) are arranged on the two sliding groove plates (1201) in a sliding mode;
nuts (1203), and the two second sliding blocks (1202) are provided with the nuts (1203);
the top parts of the two sliding groove plates (1201) are respectively and rotatably provided with the screw rod (1204), and the two nuts (1203) are connected with the two screw rods (1204);
the first handle (1205), two lead screws (1204) are all provided with first handle (1205) to one end dorsad.
4. The bearing bush inner wall grinding device for high-end manufacturing according to claim 3, further comprising:
the sliding rods (13) are symmetrically arranged on the second bearing block (4) in a sliding manner;
the bottom ends of the two sliding rods (13) are respectively provided with a second fixed block (14);
the rotating shaft sleeve (15) is arranged on the straight rotating shaft (5) in a sliding mode, one opposite sides of the two second fixing blocks (14) are connected with two sides of the rotating shaft sleeve (15), and the lower portion of the rotating shaft sleeve (15) is connected with the upper portion of the sliding sleeve;
a second handle (16), and a second handle (16) is arranged between the top ends of the two sliding rods (13).
5. The bearing bush inner wall grinding device for high-end manufacturing according to claim 4, further comprising:
the upper parts of the two sliding rods (13) are respectively provided with a third fixed block (17);
and second elastic pieces (18) are arranged between one sides of the two third fixed blocks (17) and the two sides of the top of the second bearing block (4).
6. The bearing bush inner wall grinding device for high-end manufacturing according to claim 5, further comprising:
the fourth fixed block (19) is symmetrically arranged on the rotating shaft sleeve (15);
the third sliding blocks (20) are arranged on the two fourth fixed blocks (19) in a sliding manner;
and third elastic pieces (21) are arranged between one sides of the two third sliding blocks (20) and one sides of the two fourth fixed blocks (19).
7. The bearing bush inner wall grinding device for high-end manufacturing according to claim 6, further comprising:
the fourth sliding blocks (22) are arranged on two sides of the first bearing seat (3) in a sliding manner;
the baffle (23) is arranged between the two fourth sliding blocks (22);
the limiting blocks (24) are arranged on the two fourth sliding blocks (22);
the third handle (25) is arranged at the bottom of one side of the baffle (23).
8. The high-end manufacturing bearing bush inner wall grinding device as claimed in claim 7, wherein the second handle (16) and the third handle (25) are provided with rubber particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110637887.5A CN113231901B (en) | 2021-06-08 | 2021-06-08 | Bearing bush inner wall polishing device for high-end manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110637887.5A CN113231901B (en) | 2021-06-08 | 2021-06-08 | Bearing bush inner wall polishing device for high-end manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113231901A true CN113231901A (en) | 2021-08-10 |
| CN113231901B CN113231901B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110637887.5A Active CN113231901B (en) | 2021-06-08 | 2021-06-08 | Bearing bush inner wall polishing device for high-end manufacturing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579875A (en) * | 2021-09-29 | 2021-11-02 | 南通泾达船用轴瓦有限公司 | Internal combustion engine bearing bush processing equipment |
| CN115302332A (en) * | 2022-08-19 | 2022-11-08 | 马文秀 | Adjustable polishing device and polishing method for bearing machining |
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| EP0074664A1 (en) * | 1981-09-14 | 1983-03-23 | Werner Gerhard Lang | Bore grinding machine |
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| CN111941166A (en) * | 2020-08-21 | 2020-11-17 | 芜湖宏远汽车零部件有限公司 | Grinding device is used in automobile bearing production |
| CN212527077U (en) * | 2020-07-07 | 2021-02-12 | 深圳市明鑫发科技有限公司 | Grinding device for manufacturing precision bearing |
| CN212824303U (en) * | 2020-08-11 | 2021-03-30 | 烟台双圆通用件有限公司 | Polishing integrated machine for inner circle of floating oil seal |
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| EP0074664A1 (en) * | 1981-09-14 | 1983-03-23 | Werner Gerhard Lang | Bore grinding machine |
| JPS5919670A (en) * | 1982-07-24 | 1984-02-01 | Tokiwa Seiki Kogyo Kk | Super precision grinding attachment |
| CN208132586U (en) * | 2018-04-28 | 2018-11-23 | 马鞍山市天钧机械制造有限公司 | A kind of automobile-used rim production and processing device of track |
| CN211890380U (en) * | 2020-03-24 | 2020-11-10 | 万宏集团有限公司 | Car axle bush burnishing and polishing device |
| CN212527077U (en) * | 2020-07-07 | 2021-02-12 | 深圳市明鑫发科技有限公司 | Grinding device for manufacturing precision bearing |
| CN212824303U (en) * | 2020-08-11 | 2021-03-30 | 烟台双圆通用件有限公司 | Polishing integrated machine for inner circle of floating oil seal |
| CN111941166A (en) * | 2020-08-21 | 2020-11-17 | 芜湖宏远汽车零部件有限公司 | Grinding device is used in automobile bearing production |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579875A (en) * | 2021-09-29 | 2021-11-02 | 南通泾达船用轴瓦有限公司 | Internal combustion engine bearing bush processing equipment |
| CN113579875B (en) * | 2021-09-29 | 2021-11-26 | 南通泾达船用轴瓦有限公司 | Internal combustion engine bearing bush processing equipment |
| CN115302332A (en) * | 2022-08-19 | 2022-11-08 | 马文秀 | Adjustable polishing device and polishing method for bearing machining |
| CN115302332B (en) * | 2022-08-19 | 2023-10-24 | 东莞市业晟石墨科技有限公司 | Adjustable polishing device and polishing method for bearing machining |
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|---|---|
| CN113231901B (en) | 2023-08-08 |
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