CN218081811U - Surface polishing device with synchronous polishing function of inner ring and outer ring - Google Patents
Surface polishing device with synchronous polishing function of inner ring and outer ring Download PDFInfo
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- CN218081811U CN218081811U CN202222448135.7U CN202222448135U CN218081811U CN 218081811 U CN218081811 U CN 218081811U CN 202222448135 U CN202222448135 U CN 202222448135U CN 218081811 U CN218081811 U CN 218081811U
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- polishing
- bearing ring
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- 238000005498 polishing Methods 0.000 title claims abstract description 56
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a surface grinding device with synchronous polishing function of inner race relates to grinding device technical field, including base, mounting panel, grinding machanism, the top of base is located one side of grinding machanism is provided with fixture. The utility model discloses a set up grinding machanism and fixture, it rotates to rotate the ratchet and drives the dwang, the dwang rotates and drives upper plate and hypoplastron and be close to each other and carry out the displacement, outer wall or inner wall contact until three centre gripping roller and bearing ring, thereby it is fixed to carry out the centre gripping to bearing ring, through grinding machanism, two sanding blocks carry out synchronous polishing to bearing ring's outer lane and inner circle respectively, the in-process of polishing, it rotates to rotate motor operation and drive a centre gripping roller, the centre gripping roller rotates and drives bearing ring and rotate, thereby conveniently polish bearing ring, be convenient for carry out synchronous polishing operation to bearing ring's outer lane and inner circle, thereby the efficiency of polishing has been improved.
Description
Technical Field
The utility model relates to a grinding device technical field specifically is a surface grinding device with synchronous polishing function of inner and outer lane.
Background
The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, a bearing ring needs to be polished in the process of processing the bearing, and an inner ring and an outer ring of the bearing ring need to be polished respectively in the polishing process.
However, in the process of polishing the bearing ring, the outer ring or the inner ring of the bearing ring is usually clamped by the three-jaw chuck from outside to inside or from inside to outside, and the bearing ring needs to be taken down again after the outer ring is polished due to the fact that the clamping jaws can shield the bearing ring, so that the bearing ring needs to be clamped again, the inner ring of the bearing ring is polished again, polishing efficiency is reduced, and therefore the surface polishing device with the synchronous polishing function of the inner ring and the outer ring is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: in order to solve the problem of low polishing efficiency of the bearing ring, the surface polishing device with the synchronous polishing function of the inner ring and the outer ring is provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: a surface polishing device with synchronous polishing function of an inner ring and an outer ring comprises a base, wherein the top end of the base is fixedly connected with a mounting plate, a polishing mechanism is arranged on the outer wall of the mounting plate, and a clamping mechanism is arranged on one side, located on the polishing mechanism, of the top end of the base;
the clamping mechanism comprises a fixed seat, an upper plate, a lower plate, a clamping roller, a ratchet wheel, a clamping block, a torsion spring, a rotating rod and a rotating motor;
the fixed seat is fixedly connected to the top end of the base and located on one side of the polishing mechanism, the base is fixedly connected with the fixed seat through bolts, the upper plate and the lower plate are connected to the inside of the fixed seat in a sliding mode and extend to the outer wall of the fixed seat, and the upper plate is located above the lower plate;
one end of the clamping roller is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the upper plate and the lower plate, and the rotating motor is installed on one side, far away from the clamping roller, of the outer wall of the lower plate;
ratchet rotate connect in the top of fixing base, the fixture block rotate connect in through the pivot the top of fixing base is located one side of ratchet, torsional spring connect in the fixing base with between the fixture block and be located the outer wall of pivot, dwang fixed connection in the bottom of ratchet run through in the upper plate with the hypoplastron.
As the utility model discloses further scheme again: grinding machanism includes first electric putter, fly leaf, spout, second electric putter, slide, grinding motor and sanding block, first electric putter install in the outer wall of mounting panel, the fly leaf connect in first electric putter's output, the spout set up in the inside of fly leaf and run through in the fly leaf, second electric putter install in the inner wall of spout, the slide connect in second electric putter's output, grinding motor install in the outer wall of slide, sanding block through the installation axle with the slide rotates to be connected, grinding motor's output with the installation axle is connected.
As a further aspect of the present invention: the inner wall of spout with the outer wall of second electric putter laminates mutually, the outer wall of fly leaf is square and the bottom with the base contacts.
As a further aspect of the present invention: the inner part of the fixing seat is provided with a displacement groove, the upper plate is in a cross shape, and the inner wall of the displacement groove is attached to the outer walls of the upper plate and the lower plate.
As a further aspect of the present invention: the clamping rollers are three, the two clamping rollers are located on the outer wall of the lower plate, and the output end of the rotating motor is fixedly connected with one connecting shaft.
As a further aspect of the present invention: the outer wall of dwang with the upper plate with the hypoplastron department of meeting sets up two sets of opposite direction's screw thread, the upper plate with the inside of hypoplastron is seted up threaded hole, the screw hole with the screw thread phase-match.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up grinding machanism and fixture, it rotates to rotate the ratchet and drives the dwang and rotate, the dwang rotates and drives upper plate and hypoplastron and be close to each other and carry out the displacement, outer wall or inner wall contact until three grip roller and bearing ring, thereby it is fixed to carry out the centre gripping to the bearing ring, through grinding machanism, two sanding blocks carry out synchronous polishing to bearing ring's outer lane and inner circle respectively, the in-process of polishing, it rotates to rotate a grip roller that motor operation drove, the grip roller rotates and drives bearing ring and rotate, thereby conveniently polish the bearing ring, be convenient for carry out synchronous polishing operation to bearing ring's outer lane and inner circle, thereby the efficiency of polishing has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the movable plate of the present invention;
fig. 3 is a schematic structural view of the fixing base of the present invention;
fig. 4 is a sectional view of the fixing base of the present invention.
In the figure: 1. a base; 2. mounting a plate; 3. a polishing mechanism; 301. a first electric push rod; 302. a movable plate; 303. a chute; 304. a second electric push rod; 305. a slide plate; 306. polishing the motor; 307. grinding blocks; 4. a clamping mechanism; 401. a fixed seat; 402. an upper plate; 403. a lower plate; 404. a grip roll; 405. a ratchet wheel; 406. a clamping block; 407. a torsion spring; 408. rotating the rod; 409. the motor is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a surface polishing device with a synchronous polishing function for inner and outer rings includes a base 1, a mounting plate 2 is fixedly connected to a top end of the base 1, a polishing mechanism 3 is disposed on an outer wall of the mounting plate 2, and a clamping mechanism 4 is disposed on one side of the polishing mechanism 3, which is located at a top end of the base 1; the clamping mechanism 4 comprises a fixed seat 401, an upper plate 402, a lower plate 403, a clamping roller 404, a ratchet wheel 405, a clamping block 406, a torsion spring 407, a rotating rod 408 and a rotating motor 409; the fixing seat 401 is fixedly connected to the top end of the base 1 and located on one side of the polishing mechanism 3, the base 1 and the fixing seat 401 are fixedly connected through bolts, the upper plate 402 and the lower plate 403 are slidably connected to the inside of the fixing seat 401 and extend to the outer wall of the fixing seat 401, and the upper plate 402 is located above the lower plate 403; one end of the clamping roller 404 is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the upper plate 402 and the lower plate 403, and the rotating motor 409 is arranged on one side, away from the clamping roller 404, of the outer wall of the lower plate 403; ratchet 405 rotates and connects in the top of fixing base 401, fixture block 406 rotates and connects in the top of fixing base 401 and is located one side of ratchet 405 through the pivot, torsional spring 407 connects between fixing base 401 and fixture block 406 and is located the outer wall of pivot, dwang 408 fixed connection is in the bottom of ratchet 405 and runs through in upper plate 402 and hypoplastron 403, pinch rolls 404 are provided with threely, two pinch rolls 404 are located the outer wall of hypoplastron 403, the output of rotation motor 409 and a connecting axle fixed connection.
In this embodiment: when the bearing ring is polished, the bearing ring is placed between three clamping rollers 404 (as shown in fig. 1), a ratchet wheel 405 is rotated, the ratchet wheel 405 rotates to drive a rotating rod 408 to rotate, the rotating rod 408 rotates to drive an upper plate 402 and a lower plate 403 to move close to each other, the upper plate 402 and the lower plate 403 move to drive the clamping rollers 404 to move until the three clamping rollers 404 contact with the outer wall or the inner wall of the bearing ring, so that the bearing ring is clamped and fixed, the outer ring and the inner ring of the bearing ring are polished synchronously by a polishing mechanism 3, in the polishing process, a rotating motor 409 operates to drive one clamping roller 404 to rotate, the clamping rollers 404 rotate to drive the bearing ring to rotate, and therefore the inner ring and the outer ring of the bearing ring are polished synchronously.
Referring to fig. 2 again, the polishing mechanism 3 includes a first electric push rod 301, a movable plate 302, a sliding slot 303, a second electric push rod 304, a sliding plate 305, a polishing motor 306, and a polishing block 307, wherein the first electric push rod 301 is mounted on an outer wall of the mounting plate 2, the movable plate 302 is connected to an output end of the first electric push rod 301, the sliding slot 303 is disposed inside the movable plate 302 and penetrates through the movable plate 302, the second electric push rod 304 is mounted on an inner wall of the sliding slot 303, the sliding plate 305 is connected to an output end of the second electric push rod 304, the polishing motor 306 is mounted on an outer wall of the sliding plate 305, the polishing block 307 is rotatably connected to the sliding plate 305 through a mounting shaft, and an output end of the polishing motor 306 is connected to the mounting shaft.
In this embodiment: the sliding groove 303, the second electric push rod 304, the sliding plate 305, the polishing motor 306 and the polishing blocks 307 are provided with two groups, after the bearing ring is clamped and fixed, the first electric push rod 301 is started, the first electric push rod 301 operates to drive the movable plate 302 to displace, the movable plate 302 displaces to drive the two polishing blocks 307 to displace towards the bearing ring until one polishing block 307 enters the inside of the bearing ring, the other polishing block enters the outside of the bearing ring, the polishing motor 306 is started, the polishing motor 306 operates to drive the polishing blocks 307 to rotate, the second electric push rod 304 operates to drive the sliding plate 305 to displace, the sliding plate 305 displaces to drive the polishing blocks 307 to displace, the two polishing blocks 307 respectively perform synchronous polishing operation on the inner ring and the outer ring of the bearing ring, and the first electric push rod 301, the second electric push rod 304, the polishing motor 306 and the rotating motor 409 are electrically connected with an external power supply through wires.
Referring to fig. 2, the inner wall of the sliding groove 303 is attached to the outer wall of the second electric pushing rod 304, and the outer wall of the moving plate 302 is square and the bottom end thereof contacts the base 1.
In this embodiment: when the first electric push rod 301 is activated, the first electric push rod 301 operates to drive the movable plate 302 to displace, the bottom end of the movable plate 302 slides along the top end of the base 1, and the second electric push rod 304 operates to drive the sliding plate 305 to slide along the inner wall of the sliding slot 303.
Please refer to fig. 3 and 4, a displacement slot is formed in the fixing base 401, the upper plate 402 is cross-shaped, the inner wall of the displacement slot is attached to the outer walls of the upper plate 402 and the lower plate 403, two sets of threads with opposite directions are formed at the connecting position of the outer wall of the rotating rod 408 and the upper plate 402 and the lower plate 403, and threaded holes are formed in the upper plate 402 and the lower plate 403 and are matched with the threads.
In this embodiment: the ratchet 405 is rotated, the ratchet 405 rotates to drive the rotating rod 408 to rotate, the rotating rod 408 rotates to drive the upper plate 402 and the lower plate 403 to move close to each other, and the upper plate 402 and the lower plate 403 move to drive the clamping roller 404 to move.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A surface polishing device with synchronous polishing function of an inner ring and an outer ring comprises a base (1) and a mounting plate (2), and is characterized in that a polishing mechanism (3) is arranged on the outer wall of the mounting plate (2), and a clamping mechanism (4) is arranged on one side, located on the polishing mechanism (3), of the top end of the base (1);
the clamping mechanism (4) comprises a fixed seat (401), an upper plate (402), a lower plate (403), a clamping roller (404), a ratchet wheel (405), a clamping block (406), a rotating rod (408) and a rotating motor (409);
the fixed seat (401) is fixedly connected to the top end of the base (1) and located on one side of the grinding mechanism (3), and the upper plate (402) and the lower plate (403) are connected to the inside of the fixed seat (401) in a sliding mode and extend to the outer wall of the fixed seat (401);
one end of the clamping roller (404) is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the upper plate (402) and the lower plate (403), and the rotating motor (409) is installed on one side, away from the clamping roller (404), of the outer wall of the lower plate (403);
ratchet (405) rotate connect in the top of fixing base (401), fixture block (406) rotate connect in the top of fixing base (401) and be located one side of ratchet (405), dwang (408) fixed connection in the bottom of ratchet (405).
2. The surface grinding device with the function of synchronously grinding the inner ring and the outer ring as claimed in claim 1, wherein said grinding mechanism (3) comprises a first electric push rod (301), a movable plate (302), a sliding slot (303), a second electric push rod (304), a sliding plate (305), a grinding motor (306) and a grinding block (307), said first electric push rod (301) is mounted on the outer wall of said mounting plate (2), said movable plate (302) is connected to the output end of said first electric push rod (301), said sliding slot (303) is opened inside said movable plate (302) and penetrates through said movable plate (302), said second electric push rod (304) is mounted on the inner wall of said sliding slot (303), said sliding plate (305) is connected to the output end of said second electric push rod (304), said grinding motor (306) is mounted on the outer wall of said sliding plate (305), said grinding block (307) is rotatably connected to said sliding plate (305) by a mounting shaft, and the output end of said grinding motor (306) is connected to said mounting shaft.
3. A surface grinder assembly with synchronous grinding function for inner and outer races as claimed in claim 1, wherein the fixing base (401) is formed with a displacement slot therein, the upper plate (402) is cross-shaped, and the inner wall of the displacement slot is fitted with the outer walls of the upper plate (402) and the lower plate (403).
4. A surface grinder assembly with synchronous grinding of inner and outer races as claimed in claim 1, wherein there are three clamping rollers (404), two clamping rollers (404) are located on the outer wall of the lower plate (403), and the output of the rotating motor (409) is fixedly connected to a connecting shaft.
5. The surface grinding device with the function of synchronously grinding the inner ring and the outer ring as claimed in claim 1, wherein two sets of threads in opposite directions are formed at the joint of the outer wall of the rotating rod (408) and the upper plate (402) and the lower plate (403), and threaded holes are formed inside the upper plate (402) and the lower plate (403) and are matched with the threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222448135.7U CN218081811U (en) | 2022-09-16 | 2022-09-16 | Surface polishing device with synchronous polishing function of inner ring and outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222448135.7U CN218081811U (en) | 2022-09-16 | 2022-09-16 | Surface polishing device with synchronous polishing function of inner ring and outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218081811U true CN218081811U (en) | 2022-12-20 |
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ID=84453495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222448135.7U Active CN218081811U (en) | 2022-09-16 | 2022-09-16 | Surface polishing device with synchronous polishing function of inner ring and outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218081811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175297A (en) * | 2022-12-24 | 2023-05-30 | 梁山鲁恒挂车配件有限公司 | Processing device for vertical seat of outer spherical bearing |
| CN116766060A (en) * | 2023-08-21 | 2023-09-19 | 南通固邦数控机床有限公司 | A fixed fixture for bearing grinding processing |
-
2022
- 2022-09-16 CN CN202222448135.7U patent/CN218081811U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175297A (en) * | 2022-12-24 | 2023-05-30 | 梁山鲁恒挂车配件有限公司 | Processing device for vertical seat of outer spherical bearing |
| CN116766060A (en) * | 2023-08-21 | 2023-09-19 | 南通固邦数控机床有限公司 | A fixed fixture for bearing grinding processing |
| CN116766060B (en) * | 2023-08-21 | 2023-11-14 | 南通固邦数控机床有限公司 | A fixed fixture for bearing grinding processing |
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