CN210678047U - Bearing inner and outer circle grinding equipment - Google Patents
Bearing inner and outer circle grinding equipment Download PDFInfo
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- CN210678047U CN210678047U CN201921647792.6U CN201921647792U CN210678047U CN 210678047 U CN210678047 U CN 210678047U CN 201921647792 U CN201921647792 U CN 201921647792U CN 210678047 U CN210678047 U CN 210678047U
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Abstract
The utility model relates to the technical field of bearing processing, in particular to a bearing inner and outer circle grinding device, which comprises an inner and outer circle clamping mechanism, a rotating mechanism, an inner circle inner wall grinding mechanism, an outer circle outer wall grinding mechanism and a controller; the inner ring and outer ring clamping mechanisms are fixedly arranged on the rack, the rotating mechanism is arranged right below the inner ring and outer ring clamping mechanisms, the inner ring inner wall polishing mechanism is fixedly arranged on the inner ring and outer ring clamping mechanisms, the bottom of the outer ring outer wall polishing mechanism is fixedly arranged on the rack, and the inner ring and outer ring clamping mechanisms, the rotating mechanism, the inner ring inner wall polishing mechanism and the outer ring outer wall polishing mechanism are all electrically connected with the controller; the equipment can simultaneously polish the inner wall of the bearing inner ring and the outer wall of the outer ring, so that the bearing inner ring and the outer ring can form concentricity, the later-stage installation effect is ensured, the structure is simple, and the realization is convenient.
Description
Technical Field
The utility model relates to a bearing processing technology field, concretely relates to bearing inner and outer circle grinding equipment.
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, an early linear motion bearing mode is to place a row of wood rods under a row of prying plates, the modern linear motion bearing uses the same working principle but only uses balls to replace rollers sometimes, and the processing of the bearing needs a plurality of devices, wherein a bearing grinding device is one of the devices.
The bearing of prior art is polished and is generally needed to separately polish bearing inner race and outer lane, then assembles bearing inner race and bearing outer lane, often has certain error, and eccentric problem appears in the inner race outer lane, needs to provide one kind can carry out the equipment of polishing to bearing inner race inner wall and outer lane outer wall simultaneously to guarantee both concentricity, the later stage installation of being convenient for is used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing inner circle grinding equipment, this equipment can polish bearing inner circle inner wall and outer lane outer wall simultaneously, can make bearing inner circle and outer lane form concentric, guarantees later stage installation effect, simple structure, is convenient for realize.
To achieve the purpose, the utility model adopts the following technical proposal:
providing bearing inner and outer circle grinding equipment, which comprises an inner and outer circle clamping mechanism, a rotating mechanism, an inner circle inner wall grinding mechanism, an outer circle outer wall grinding mechanism and a controller;
the inner ring and outer ring clamping mechanisms are fixedly mounted on the rack, the rotating mechanism is arranged under the inner ring and outer ring clamping mechanisms, the inner ring inner wall polishing mechanism is fixedly mounted on the inner ring and outer ring clamping mechanisms, the bottom of the outer ring outer wall polishing mechanism is fixedly mounted on the rack, and the inner ring and outer ring clamping mechanisms, the rotating mechanism, the inner ring inner wall polishing mechanism and the outer ring outer wall polishing mechanism are all electrically connected with the controller.
As a preferred scheme of grinding equipment for the inner circle and the outer circle of the bearing, the inner ring and the outer ring clamping mechanisms comprise vertical driving mechanisms, bearings, concentric claws and bearing brackets;
the vertical driving mechanism is fixed on the rack, the supporting bracket is fixedly installed at the bottom end of the working part of the vertical driving mechanism, the supporting bracket is fixedly installed at the bottom of the supporting bracket, the concentric claws are fixedly installed on the bottom surface of the bearing, the concentric claws are coaxial with the bearing, and the vertical driving mechanism is electrically connected with the controller.
As a preferred scheme of the grinding equipment for the inner circle and the outer circle of the bearing, the rotating mechanism comprises a first rotating driver and a bearing tray, and the bearing tray is also provided with an inner ring spigot and an outer ring spigot;
the first rotary driver is fixedly installed on the rack and located right below the inner ring and outer ring clamping mechanisms, the bearing tray is fixedly installed at the top end of the first rotary driver, the inner ring seam allowance and the outer ring seam allowance are concentrically arranged at the top end of the bearing tray, and the first rotary driver is electrically connected with the controller.
As a preferred scheme of a bearing inner and outer circle grinding device, the inner ring inner wall grinding mechanism comprises a second rotary driver, a first grinding wheel and a first pressing mechanism, wherein the first pressing mechanism comprises a first sliding chute, a first sliding seat and a tension spring;
the first sliding groove of the first pressing mechanism is arranged on the bearing bracket, the first sliding seat is slidably arranged in the first sliding groove, two ends of the tension spring are respectively fixed at the tail end of the first sliding seat and the bearing bracket, the second rotary driver is fixedly arranged on the first sliding seat, the working shaft of the second rotary driver vertically penetrates through the first sliding seat and downwards, the first polishing wheel is fixed at the tail end of the working shaft of the second rotary driver, the axial lines of the first polishing wheel and the working shaft of the second rotary driver are collinear, and the second rotary driver is electrically connected with the controller.
As a preferred scheme of a bearing inner and outer circle grinding device, the outer ring outer wall grinding mechanism comprises a third rotary driver, a second grinding wheel, a second pressing mechanism and a rotary bracket, wherein the second pressing mechanism comprises a second sliding chute, a second sliding seat and a spring;
the second hold-down mechanism's second spout is seted up in the frame, the second slides a slidable and installs in the second spout, spring one end and the terminal fixed connection of second seat of sliding, the spring other end is fixed in the frame, spring axis direction level sets up, runing rest fixed mounting slides on the seat at the second, third rotary actuator fixed mounting is on the runing rest, the runing rest is upwards run through perpendicularly to the third rotary actuator working shaft, second wheel and the terminal fixed connection of third rotary actuator working shaft, second wheel and the collineation of third rotary actuator working shaft axis are made to the second.
As a preferred scheme of the bearing inner and outer circle grinding equipment, a layer of hard rubber is attached to the surface of the concentric claw.
The utility model has the advantages that:
all the electric devices of the equipment are connected with a power supply; a worker fixes an inner ring and an outer ring of a bearing on a rotating mechanism, the outer ring is sleeved outside the inner ring at the moment, the outer ring and the inner ring can be close to be concentric through a positioning mechanism on the rotating mechanism, the worker sends signals to an inner ring clamping mechanism and an outer ring clamping mechanism through a controller, the inner ring clamping mechanism and the outer ring of the bearing to be processed simultaneously act on the inner ring and the outer ring of the bearing to enable the position relation of the inner ring and the outer ring of the bearing to be relatively fixed, the controller sends signals to the rotating mechanism, an inner ring inner wall polishing mechanism and an outer ring outer wall polishing mechanism after reaching preset time, the rotating mechanism starts to drive the inner ring and the outer ring of the bearing to coaxially rotate after receiving the signals, the inner ring inner wall polishing mechanism starts to polish the inner wall of the inner ring of the bearing after receiving the, The inner ring and outer ring clamping mechanisms reset, the rotating mechanism, the inner ring and outer ring clamping mechanisms stop working, a worker takes off the polished bearing inner ring and outer ring, and the elastic deformation of the hard rubber additionally arranged on the concentric claws can enable the inner ring and outer ring clamping mechanisms to clamp and fix the bearing inner ring and outer ring more stably.
1. The inner wall of the bearing inner ring and the outer wall of the bearing outer ring can be simultaneously polished.
2. The bearing inner ring and the bearing outer ring can be concentric, and the later-stage installation effect is guaranteed.
3. Simple structure and convenient realization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a first perspective view of a bearing inner and outer circle grinding device according to an embodiment of the present invention;
FIG. 2 is a second perspective view of a bearing inner and outer circle grinding apparatus according to an embodiment of the present invention;
fig. 3 is a front view of a bearing inner and outer circle grinding apparatus according to an embodiment of the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 4 at B;
FIG. 6 is an enlarged view of a portion of FIG. 4 at C;
fig. 7 is a left side view of a bearing inner and outer circle grinding apparatus according to an embodiment of the present invention;
fig. 8 is a third perspective view of a bearing inner and outer circle grinding device according to an embodiment of the present invention;
FIG. 9 is an enlarged partial view at D of FIG. 8;
FIG. 10 is an enlarged partial view at E in FIG. 8;
fig. 11 is an exploded view of a rotating mechanism of a bearing inner and outer circle grinding device according to an embodiment of the present invention;
in the figure:
1. inner and outer ring clamping mechanisms; 1a, a vertical driving mechanism; 1b, a bearing; 1c, concentric claws; 1d, a support bracket;
2. a rotation mechanism; 2a, a first rotary driver; 2b, a bearing tray; 2b1, inner ring seam allowance; 2b2 and an outer ring spigot;
3. an inner ring inner wall polishing mechanism; 3a, a second rotary driver; 3b, a first grinding wheel; 3c, a first pressing mechanism; 3c1, a first runner; 3c2, a first sliding seat; 3c3, tension spring;
4. an outer ring outer wall polishing mechanism; 4a, a third rotary drive; 4b, a second grinding wheel; 4c, a second pressing mechanism; 4c1, a second chute; 4c2 and a second sliding seat; 4c3, spring; 4d, rotating the bracket.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 11, the bearing inner and outer circle grinding device comprises an inner and outer circle clamping mechanism 1, a rotating mechanism 2, an inner circle inner wall grinding mechanism 3, an outer circle outer wall grinding mechanism 4 and a controller;
the inner ring and outer ring clamping mechanisms 1 are fixedly arranged on the rack, the rotating mechanism 2 is arranged under the inner ring and outer ring clamping mechanisms 1, the inner ring inner wall polishing mechanism 3 is fixedly arranged on the inner ring and outer ring clamping mechanisms 1, the bottom of the outer ring outer wall polishing mechanism 4 is fixedly arranged on the rack, and the inner ring and outer ring clamping mechanisms 1, the rotating mechanism 2, the inner ring inner wall polishing mechanism 3 and the outer ring outer wall polishing mechanism 4 are all electrically connected with the controller.
All the electric devices of the equipment are connected with a power supply; a worker fixes an inner ring and an outer ring of a bearing on a rotating mechanism 2, the outer ring is sleeved outside the inner ring at the moment, the outer ring and the inner ring can be close to be concentric through a positioning mechanism on the rotating mechanism 2, the worker sends signals to an inner ring clamping mechanism 1 and an outer ring clamping mechanism 1 through a controller, the inner ring clamping mechanism 1 and the outer ring of the bearing to be processed simultaneously act on the inner ring and the outer ring of the bearing to enable the position relation of the inner ring and the outer ring of the bearing to be relatively fixed, the controller sends signals to the rotating mechanism 2, an inner ring inner wall polishing mechanism 3 and an outer ring outer wall polishing mechanism 4 after reaching preset time, the rotating mechanism 2 starts to drive the inner ring of the bearing and the outer ring of the bearing to coaxially rotate after receiving the signals, the inner ring inner wall polishing mechanism 3 starts to polish the inner wall of the inner ring of the bearing after receiving, The grinding machine comprises a rotating mechanism 2, an inner ring inner wall grinding mechanism 3 and an outer ring outer wall grinding mechanism 4, wherein the inner ring clamping mechanism 1 and the outer ring clamping mechanism 1 reset, the rotating mechanism 2, the inner ring inner wall grinding mechanism 3 and the outer ring outer wall grinding mechanism 4 all stop working, and a worker takes down the finished bearing inner ring and the finished bearing outer ring, so that the operation is circulated.
The inner and outer ring clamping mechanism 1 comprises a vertical driving mechanism 1a, a bearing 1b, a concentric claw 1c and a bearing bracket 1 d;
the vertical driving mechanism 1a is fixed on the rack, the supporting bracket 1d is fixedly installed at the bottom end of the working part of the vertical driving mechanism 1a, the supporting bracket 1d is fixedly installed at the bottom of the supporting bracket 1d, the concentric claw 1c is fixedly installed at the bottom surface of the bearing 1b, the concentric claw 1c and the bearing 1b are coaxial, and the vertical driving mechanism 1a is electrically connected with the controller.
The vertical driving mechanism 1a is a four-axis hydraulic machine; the working part of the vertical driving mechanism 1a starts to move downwards to approach the rotating mechanism 2, the supporting bracket 1d fixed at the bottom end of the working part, the bearing 1b and the concentric claw 1c fixed on the supporting bracket 1d move downwards to approach the rotating mechanism 2 along with the working part of the vertical driving mechanism 1a, and when the preset stroke is reached, the downward movement stops, and at the moment, the concentric claw 1c contacts with the inner ring and the outer ring of the bearing on the rotating mechanism 2 and compacts and fixes the inner ring and the outer ring.
The rotating mechanism 2 comprises a first rotating driver 2a and a bearing tray 2b, and the bearing tray 2b is also provided with an inner ring spigot 2b1 and an outer ring spigot 2b 2;
the first rotary driver 2a is fixedly arranged on the frame and is positioned right below the inner ring and outer ring clamping mechanism 1, the bearing tray 2b is fixedly arranged at the top end of the first rotary driver 2a, the inner ring spigot 2b1 and the outer ring spigot 2b2 are concentrically arranged at the top end of the bearing tray 2b, and the first rotary driver 2a is electrically connected with the controller.
The first rotary driver 2a is a precision turntable; the staff fixes the inner circle and the outer lane of bearing on bearing tray 2b earlier, can all play the function of location to the bearing inner circle outer lane through inner circle tang 2b1 and outer lane tang 2b2 that set up on bearing tray 2b, the work of holding fixed work with of adding of bearing inner circle and outer lane has been accomplished to interior outer lane fixture 1, the staff sends signal for first rotary actuator 2a through the controller, first rotary actuator 2a drives the bearing tray 2b of its top and rotates together, thereby make bearing inner circle and the coaxial rotation of bearing outer lane on the bearing tray 2b together.
The inner ring inner wall grinding mechanism 3 comprises a second rotary driver 3a, a first grinding wheel 3b and a first pressing mechanism 3c, wherein the first pressing mechanism 3c comprises a first sliding groove 3c1, a first sliding seat 3c2 and a tension spring 3c 3;
the first sliding groove 3c1 of the first pressing mechanism 3c is opened on the support bracket 1d, the first sliding seat 3c2 is slidably installed in the first sliding groove 3c1, two ends of the tension spring 3c3 are respectively fixed on the tail end of the first sliding seat 3c2 and the support bracket 1d, the second rotary driver 3a is fixedly installed on the first sliding seat 3c2, the working shaft of the second rotary driver 3a vertically penetrates through the first sliding seat 3c2 to be downward, the first grinding wheel 3b is fixed at the tail end of the working shaft of the second rotary driver 3a, the axial lines of the first grinding wheel 3b and the second rotary driver 3a are arranged, and the second rotary driver 3a is electrically connected with the controller in a collinear mode.
The second rotary driver 3a is a servo motor; the first polishing wheel 3b is provided with a chamfer, when the inner and outer ring clamping mechanism 1 finishes clamping and fixing work on the bearing inner ring and the bearing outer ring, the chamfer of the first polishing wheel 3b extrudes with the upper edge of the bearing inner ring, the acting force enables the inner ring inner wall polishing mechanism 3 to horizontally slide in the direction close to the axis of the bearing in the first sliding groove 3c1 along with the first sliding seat 3c2 of the first pressing mechanism 3c, so that the first polishing wheel 3b slides into the bearing inner ring, the inner wall of the bearing inner ring is tightly attached under the action of the tension spring 3c3, a worker sends a signal to the second rotary driver 3a, and the second rotary driver 3a drives the first polishing wheel 3b to be tightly attached to the inner wall of the bearing inner ring for rotary polishing.
The outer ring outer wall grinding mechanism 4 comprises a third rotary driver 4a, a second grinding wheel 4b, a second pressing mechanism 4c and a rotary bracket 4d, wherein the second pressing mechanism 4c comprises a second sliding chute 4c1, a second sliding seat 4c2 and a spring 4c 3;
the second sliding groove 4c1 of the second pressing mechanism 4c is opened on the frame, the second sliding seat 4c2 is slidably installed in the second sliding groove 4c1, one end of the spring 4c3 is fixedly connected with the tail end of the second sliding seat 4c2, the other end of the spring 4c3 is fixed on the frame, the axis direction of the spring 4c3 is horizontally arranged, the rotating bracket 4d is fixedly installed on the second sliding seat 4c2, the third rotating driver 4a is fixedly installed on the rotating bracket 4d, the working shaft of the third rotating driver 4a vertically penetrates through the rotating bracket 4d upwards, the tail end of the working shaft of the second polishing wheel 4b is fixedly connected with the tail end of the working shaft of the third rotating driver 4a, and the working shaft axes of the second polishing wheel 4b and the third rotating driver 4a are collinear.
The third rotary driver 4a is a servo motor; when the worker fixes the inner ring and the outer ring of the bearing on the rotating mechanism 2, the worker pushes the second grinding wheel 4b, the second grinding wheel 4b is stressed to enable the third rotating driver 4a and the rotating bracket 4d fixed with the second grinding wheel to slide in the direction away from the rotating mechanism 2 in the second sliding groove 4c1 along with the second sliding seat 4c2, when the bearing inner ring and the bearing outer ring are placed, the spring 4c3 acts on the second sliding seat 4c2, so that the rotating bracket 4d fixed with the second sliding seat 4c2, the third rotating driver 4a and the second grinding wheel 4b are reset together, the second grinding wheel 4b is tightly attached to the outer wall of the bearing outer ring, when the inner ring and outer ring clamping mechanisms 1 complete clamping and fixing of the bearing outer ring and the bearing inner ring, a worker sends a signal to the third rotary driver 4a through the controller, and the third rotary driver 4a drives the second polishing wheel 4b to rotate so as to polish the outer wall of the bearing outer ring.
A layer of hard rubber is attached to the surface of the concentric claw 1 c.
The elastic deformation of the hard rubber can ensure that the inner ring and outer ring clamping mechanisms 1 can clamp and fix the bearing inner ring and the bearing outer ring more stably.
The utility model discloses a theory of operation:
all the electric devices of the equipment are connected with a power supply; a worker fixes an inner ring and an outer ring of a bearing on a rotating mechanism 2, the outer ring is sleeved outside the inner ring at the moment, the outer ring and the inner ring can be close to be concentric through a positioning mechanism on the rotating mechanism 2, the worker sends signals to an inner ring clamping mechanism 1 and an outer ring clamping mechanism 1 through a controller, the inner ring clamping mechanism 1 and the outer ring of the bearing to be processed simultaneously act on the inner ring and the outer ring of the bearing to enable the position relation of the inner ring and the outer ring of the bearing to be relatively fixed, the controller sends signals to the rotating mechanism 2, an inner ring inner wall polishing mechanism 3 and an outer ring outer wall polishing mechanism 4 after reaching preset time, the rotating mechanism 2 starts to drive the inner ring of the bearing and the outer ring of the bearing to coaxially rotate after receiving the signals, the inner ring inner wall polishing mechanism 3 starts to polish the inner wall of the inner ring of the bearing after receiving, The inner ring and outer ring clamping mechanisms 1 reset, the rotating mechanism 2, the inner ring inner wall polishing mechanism 3 and the outer ring outer wall polishing mechanism 4 stop working, a worker takes down the polished bearing inner ring and outer ring, and the circular operation is repeated, so that the elastic deformation of the hard rubber additionally arranged on the concentric claws 1c can enable the inner ring and outer ring clamping mechanisms 1 to clamp and fix the bearing inner ring and outer ring more stably.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (6)
1. The grinding equipment for the inner circle and the outer circle of the bearing is characterized by comprising an inner ring and outer ring clamping mechanism (1), a rotating mechanism (2), an inner ring inner wall grinding mechanism (3), an outer ring outer wall grinding mechanism (4) and a controller;
the inner ring and outer ring clamping mechanisms (1) are fixedly mounted on the rack, the rotating mechanism (2) is arranged under the inner ring and outer ring clamping mechanisms (1), the inner ring inner wall polishing mechanism (3) is fixedly mounted on the inner ring and outer ring clamping mechanisms (1), the bottom of the outer ring outer wall polishing mechanism (4) is fixedly mounted on the rack, and the inner ring and outer ring clamping mechanisms (1), the rotating mechanism (2), the inner ring inner wall polishing mechanism (3) and the outer ring outer wall polishing mechanism (4) are all electrically connected with the controller.
2. A bearing inner and outer circle grinding apparatus according to claim 1, wherein the inner and outer circle gripping mechanism (1) comprises a vertical driving mechanism (1a), a bearing (1b), concentric claws (1c) and a bearing bracket (1 d);
the vertical driving mechanism (1a) is fixed on the rack, the supporting bracket (1d) is fixedly installed at the bottom end of the working part of the vertical driving mechanism (1a), the supporting bracket (1d) is fixedly installed at the bottom of the supporting bracket (1d), the concentric claw (1c) is fixedly installed on the bottom surface of the bearing (1b), the concentric claw (1c) and the bearing (1b) are coaxial, and the vertical driving mechanism (1a) is electrically connected with the controller.
3. A bearing inside and outside grinding apparatus according to claim 1, wherein the rotating mechanism (2) comprises a first rotary drive (2a) and a bearing tray (2b), the bearing tray (2b) further being provided with an inner race spigot (2b1) and an outer race spigot (2b 2);
the first rotary driver (2a) is fixedly installed on the rack and located right below the inner ring and outer ring clamping mechanism (1), the bearing tray (2b) is fixedly installed at the top end of the first rotary driver (2a), the inner ring seam allowance (2b1) and the outer ring seam allowance (2b2) are concentrically arranged at the top end of the bearing tray (2b), and the first rotary driver (2a) is electrically connected with the controller.
4. A bearing inside and outside grinding apparatus according to claim 2, wherein the inner ring inner wall grinding mechanism (3) comprises a second rotary driver (3a), a first grinding wheel (3b) and a first pressing mechanism (3c), wherein the first pressing mechanism (3c) comprises a first sliding chute (3c1), a first sliding seat (3c2) and a tension spring (3c 3);
a first sliding groove (3c1) of a first pressing mechanism (3c) is formed in a supporting bracket (1d), a first sliding seat (3c2) is slidably mounted in the first sliding groove (3c1), two ends of a tension spring (3c3) are respectively fixed to the tail end of the first sliding seat (3c2) and the supporting bracket (1d), a second rotary driver (3a) is fixedly mounted on the first sliding seat (3c2), a working shaft of the second rotary driver (3a) vertically penetrates through the first sliding seat (3c2) and faces downwards, a first polishing wheel (3b) is fixed to the tail end of the working shaft of the second rotary driver (3a), the working shaft axes of the first polishing wheel (3b) and the second rotary driver (3a) are collinear, and the second rotary driver (3a) is electrically connected with a controller.
5. A bearing inner and outer circle grinding device according to claim 1, wherein the outer circle outer wall grinding mechanism (4) comprises a third rotary driver (4a), a second grinding wheel (4b), a second pressing mechanism (4c) and a rotary bracket (4d), wherein the second pressing mechanism (4c) comprises a second sliding chute (4c1), a second sliding seat (4c2) and a spring (4c 3);
a second sliding groove (4c1) of the second pressing mechanism (4c) is formed in the rack, a second sliding seat (4c2) is installed in the second sliding groove (4c1) in a sliding mode, one end of a spring (4c3) is fixedly connected with the tail end of the second sliding seat (4c2), the other end of the spring (4c3) is fixed on the rack, the axis direction of the spring (4c3) is horizontally arranged, a rotating support (4d) is fixedly installed on the second sliding seat (4c2), a third rotating driver (4a) is fixedly installed on the rotating support (4d), the working shaft of the third rotating driver (4a) vertically penetrates through the rotating support (4d) to face upwards, the tail ends of the working shafts of the second polishing wheel (4b) and the third rotating driver (4a) are fixedly connected, and the working shaft axes of the second polishing wheel (4b) and the third rotating driver (4a) are collinear.
6. A bearing inner and outer circle grinding apparatus according to claim 2, wherein a layer of hard rubber is attached to the surface of the concentric claws (1 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647792.6U CN210678047U (en) | 2019-09-29 | 2019-09-29 | Bearing inner and outer circle grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921647792.6U CN210678047U (en) | 2019-09-29 | 2019-09-29 | Bearing inner and outer circle grinding equipment |
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| CN210678047U true CN210678047U (en) | 2020-06-05 |
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| CN201921647792.6U Active CN210678047U (en) | 2019-09-29 | 2019-09-29 | Bearing inner and outer circle grinding equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372396A (en) * | 2020-11-10 | 2021-02-19 | 灵璧久工精密钢管制造有限公司 | Cleaning and polishing device for cylinder sleeve processing and using method thereof |
| CN113787421A (en) * | 2021-09-29 | 2021-12-14 | 浙江硕业轴承有限公司 | Universal full-automatic three-shaft grinding machine with double channels and double rolling ways for hub unit |
| CN114833362A (en) * | 2022-04-14 | 2022-08-02 | 嘉善三鼎机械股份有限公司 | Bimetal bearing processing equipment |
| CN115157027A (en) * | 2022-06-14 | 2022-10-11 | 广东技术师范大学 | Inner and outer polishing device for bearing outer ring |
| CN116766060A (en) * | 2023-08-21 | 2023-09-19 | 南通固邦数控机床有限公司 | Fixing clamp for bearing polishing |
-
2019
- 2019-09-29 CN CN201921647792.6U patent/CN210678047U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372396A (en) * | 2020-11-10 | 2021-02-19 | 灵璧久工精密钢管制造有限公司 | Cleaning and polishing device for cylinder sleeve processing and using method thereof |
| CN113787421A (en) * | 2021-09-29 | 2021-12-14 | 浙江硕业轴承有限公司 | Universal full-automatic three-shaft grinding machine with double channels and double rolling ways for hub unit |
| CN113787421B (en) * | 2021-09-29 | 2022-07-08 | 浙江硕业轴承有限公司 | Universal full-automatic three-shaft grinding machine with double channels and double rolling ways for hub unit |
| CN114833362A (en) * | 2022-04-14 | 2022-08-02 | 嘉善三鼎机械股份有限公司 | Bimetal bearing processing equipment |
| CN114833362B (en) * | 2022-04-14 | 2024-04-30 | 嘉善三鼎机械股份有限公司 | Bimetal bearing processing equipment |
| CN115157027A (en) * | 2022-06-14 | 2022-10-11 | 广东技术师范大学 | Inner and outer polishing device for bearing outer ring |
| CN116766060A (en) * | 2023-08-21 | 2023-09-19 | 南通固邦数控机床有限公司 | Fixing clamp for bearing polishing |
| CN116766060B (en) * | 2023-08-21 | 2023-11-14 | 南通固邦数控机床有限公司 | Fixing clamp for bearing polishing |
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Effective date of registration: 20211228 Address after: 312500 chusiwan 8, Qingshan Industrial Zone, Yulin street, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Xinchang Yanglin Machinery Technology Co.,Ltd. Address before: 312500 Building 2, No. 49, Yulin Road, Yulin street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang Chengguan Jinli Hardware Factory |
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