CN210790403U - Bearing groove grinding equipment - Google Patents
Bearing groove grinding equipment Download PDFInfo
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- CN210790403U CN210790403U CN201921649246.6U CN201921649246U CN210790403U CN 210790403 U CN210790403 U CN 210790403U CN 201921649246 U CN201921649246 U CN 201921649246U CN 210790403 U CN210790403 U CN 210790403U
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Abstract
The utility model relates to the technical field of bearing processing, in particular to a bearing channel grinding device, which comprises a workbench, a longitudinal material pushing mechanism, a transverse material moving mechanism, a rotary fixing head, a grinding head pushing mechanism, a lifting mechanism, a spherical grinding head and a cylindrical grinding head, wherein the longitudinal material pushing mechanism, the transverse material moving mechanism, the rotary fixing head and the grinding mechanism are all arranged at the top of the workbench, the transverse material moving mechanism is arranged at the working end of the longitudinal material pushing mechanism, the rotary fixing head is arranged at the working end of the transverse material moving mechanism, the working end of the rotary fixing head is opposite to the working end of the grinding head pushing mechanism, the upgrading mechanism is evenly distributed at the bottom of the workbench, the grinding head pushing mechanisms are evenly distributed along the working direction of the transverse material moving mechanism, the spherical grinding head and the cylindrical grinding head are respectively arranged at the working end of the grinding head pushing mechanism, the time is saved by the device processing, the cost is low, and unnecessary expenses are greatly saved.
Description
Technical Field
The utility model relates to a bearing processing technology field, concretely relates to bearing channel grinding equipment.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. Classifying the bearings; sliding bearing: the sliding bearing is not divided into an inner ring and an outer ring and has no rolling body, and is generally made of wear-resistant materials. The lubricating oil is commonly used for mechanical rotating parts with low speed, light load, lubricating oil filling and difficult maintenance; joint bearing: the sliding contact surface of the joint bearing is a spherical surface and is mainly suitable for swinging motion, tilting motion and rotating motion; a rolling bearing; rolling bearings are classified into radial bearings and thrust bearings according to the direction of the load they can bear or the difference in the nominal contact angle. The radial contact bearing is a radial bearing with a nominal contact angle of 0, and the radial contact bearing is a radial bearing with a nominal contact angle of more than 0 to 45. The axial contact bearing is a thrust bearing with a nominal contact angle of 90, and the thrust angular contact bearing is a thrust bearing with a nominal contact angle of more than 45 but less than 90; the shape of the rolling element can be divided into a ball bearing and a roller bearing. Roller bearings are classified into: a cylindrical roller bearing, a needle bearing, a tapered roller bearing and a self-aligning roller bearing; the bearing is divided into a self-aligning bearing according to whether the bearing can be aligned during working, namely, the raceway is spherical, and the bearing can adapt to the angular deviation and the angular motion between the axis lines of the two raceways, and a non-aligning bearing (a rigid bearing), namely, the bearing can resist the angular deviation of the axis line between the raceways; the bearing is divided into a single-row bearing, a double-row bearing and a multi-row bearing according to the row number of the rolling bodies; the bearing is divided into a separable bearing and a non-separable bearing according to whether the components (rings) can be separated or not; it can be classified into various types of structures according to its structural shape (e.g., the shape without a filling groove, the shape with inner and outer rings and a ferrule, the structure of a rib, or even the structure without a retainer).
The bearing is an indispensable bearing for mechanical operation, so the processing of the bearing is an important step, but the friction coefficient of the processed bearing is large and the precision of the bearing has a large error in the existing bearing processing device, so that strong noise can be generated during the operation of the machine, and the machine can be damaged;
as shown in fig. 10: there is a multi-point contact ball bearing, but there is no associated grinding apparatus to machine it.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing channel grinding equipment, through this equipment processing save time, promote power efficiency, promoted the quality of bearing, low cost has practiced thrift the unnecessary spending greatly.
To achieve the purpose, the utility model adopts the following technical proposal:
the bearing channel grinding equipment comprises a workbench, a longitudinal pushing mechanism, a transverse moving mechanism, a rotary fixing head, a grinding head pushing mechanism, a lifting mechanism, a spherical grinding head and a cylindrical grinding head;
the grinding machine comprises a worktable, a longitudinal material pushing mechanism, a transverse material moving mechanism, a rotary fixing head and a grinding mechanism, wherein the longitudinal material pushing mechanism, the transverse material moving mechanism, the rotary fixing head and the grinding mechanism are all arranged at the top of the worktable;
the grinding head pushing mechanisms are uniformly distributed along the working direction of the transverse material moving mechanism, and the spherical grinding head and the cylindrical grinding head are respectively arranged at the working ends of the grinding head pushing mechanisms.
As a preferred scheme of a bearing channel grinding device, one spherical grinding head is provided, four cylindrical grinding heads are provided and are respectively a first grinding head, a second grinding head, a third grinding head and a fourth grinding head, a grinding head pushing mechanism is composed of a first pushing machine, a second pushing machine, a third pushing machine, a fourth pushing machine and a fifth pushing machine, the spherical grinding head is fixedly connected with the working end of the first pushing machine, the first grinding head is fixedly connected with the second pushing machine, the second grinding head is fixedly connected with the third pushing machine, the third grinding head is fixedly connected with the fourth pushing machine, and the fourth grinding head is fixedly connected with the fifth pushing machine.
As a preferred scheme of a bearing channel grinding equipment, a first fixing rod is arranged on the spherical grinding head and is located at the working end of a first pushing machine, the first fixing rod is fixedly connected with the first pushing machine, and the spherical grinding head is located between the rotary fixing head and the first pushing mechanism.
As an optimal scheme of a bearing channel grinding equipment, first bistrique is including first cylinder and first angle mounting, and the shape of first angle mounting is the hemisphere, and first cylinder fixed mounting is in the outer fringe department of first angle mounting to first cylinder is 40 degrees with the planar minimum angle of first angle mounting, is equipped with the second dead lever on the first angle mounting, and second dead lever and second promote quick-witted fixed connection.
As an optimal scheme of bearing groove grinding equipment, the second grinding head comprises a second cylinder and a second angle fixing piece, the second angle fixing piece is hemispherical in shape, the second cylinder is fixedly installed at the outer edge of the second angle fixing piece, the minimum angle between the second cylinder and the plane of the second angle fixing piece is 80 degrees, a third fixing rod is arranged on the second angle fixing piece, and the third fixing rod is fixedly connected with a third pushing machine.
As an optimal scheme of bearing channel grinding equipment, the third bistrique is including third cylinder and third angle mounting, and the shape of third angle mounting is the hemisphere, and third cylinder fixed mounting is in the outer fringe department of third angle mounting to the planar minimum angle of third cylinder and third angle mounting is 80 degrees, is equipped with the fourth dead lever on the third angle mounting, fourth dead lever and fourth pusher fixed connection.
As an optimal scheme of bearing channel grinding equipment, the fourth bistrique is including fourth cylinder and fourth angle mounting, and the shape of fourth angle mounting is the hemisphere, and fourth cylinder fixed mounting is in the periphery department of fourth angle mounting to the fourth cylinder is 40 degrees with the planar minimum angle of fourth angle mounting, is equipped with the fifth dead lever on the third angle mounting, and fifth dead lever and fifth pusher fixed connection.
The utility model has the advantages that: firstly, manually fixing a bearing by using a chuck, pushing a transverse material-moving mechanism by a longitudinal material-pushing mechanism, driving a rotary fixing head to be close to a spherical grinding head by the transverse material-moving mechanism under the action of force, driving the rotary fixing head to be close to the spherical grinding head by a servo motor to drive the chuck to start rotating, driving the grinding head to start working by a grinding head pushing mechanism, driving the spherical grinding head to be close to the bearing by the spherical grinding head pushed by a first pushing machine to extend into the inner edge of the bearing, driving a threaded rod to rotate by a driving motor, driving a fixing block to move upwards by the threaded rod, arranging a threaded hole at the bottom of the fixing block, driving a sliding piece by the upward movement of the fixing block, fixedly connecting the sliding piece with the first pushing machine, arranging sliding rails at two sides of the sliding piece, pushing the first pushing machine by the sliding piece, enabling the spherical grinding head to be close to the inner edge of the, The longitudinal material pushing mechanism starts to push the transverse material moving mechanism and the rotary fixing head to be close to the working end of the first grinding head, the working end of the servo motor drives the chuck to rotate, the bearing clamped in the chuck starts to rotate, the first grinding head is pushed by the second pushing machine to be close to the bearing, the first grinding head extends into the inner edge of the bearing, the lifting mechanism starts to work to push the second pushing machine, the second pushing machine drives the first cylinder to be close to the first groove of the bearing, the first groove is polished under the coordination of the servo motor, the third step is that the transverse material moving mechanism starts to align the working end of the rotary fixing head to the second grinding head, the longitudinal material pushing mechanism starts to push the transverse material moving mechanism and the rotary fixing head to be close to the working end of the second grinding head, the working end of the servo motor drives the chuck to rotate, the bearing clamped in the chuck starts to rotate, the second grinding head is pushed by the third pushing machine to be close to the bearing, the second grinding head extends into the inner edge of the bearing, the lifting mechanism starts to work to push a third pusher, the third pusher drives a second cylinder to be close to a second groove of the bearing, the grinding of the first groove is completed under the coordination of the servo motor, the fourth step of transverse material moving mechanism starts to align the working end of the rotary fixing head to the second grinding head, the longitudinal material pushing mechanism starts to push the transverse material moving mechanism and the rotary fixing head to be close to the working end of the third grinding head, the working end of the servo motor drives the chuck to rotate, the bearing clamped in the chuck starts to rotate, the third grinding head is pushed by the fourth pusher to be close to the bearing, the third grinding head extends into the inner edge of the bearing, the lifting mechanism starts to work to push the fourth pusher, the fourth pusher drives a third groove of the third cylinder to be close to the bearing, the grinding of the third groove is completed under the coordination of the servo motor, and the fifth step of transverse material moving mechanism starts to align the working end of the rotary fixing head to the second groove, The longitudinal material pushing mechanism starts to push the transverse material moving mechanism and the rotary fixing head to be close to the working end of the fourth grinding head, the working end of the servo motor drives the chuck to rotate, the bearing clamped in the chuck starts to rotate, the fourth grinding head is pushed by a fifth pushing machine to be close to the bearing, the fourth grinding head extends into the inner edge of the bearing, the lifting mechanism starts to work to push the fifth pushing machine, the fifth pushing machine drives the fourth cylinder to be close to the fourth groove of the bearing, and the fourth groove is polished under the coordination of the servo motor,
1. all channels of the bearing are subjected to full-automatic polishing processing through the equipment, so that the time is saved, and the force lifting efficiency is improved;
2. the bearing small channel is polished in a targeted manner through the cylindrical grinding head, so that the quality of the bearing is improved;
3. the device has the advantages of ingenious structure and low cost, and greatly saves unnecessary expenses.
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 schematic perspective view of a bearing groove grinding device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a bearing groove grinding device according to an embodiment of the present invention;
fig. 3 is a side view of a bearing groove grinding apparatus according to an embodiment of the present invention;
fig. 4 is a top view of a spherical grinding head according to an embodiment of the present invention;
fig. 5 is a plan view of a first grinding head according to an embodiment of the present invention;
fig. 6 is a plan view of a second grinding head according to an embodiment of the present invention;
fig. 7 is a top view of a third grinding head according to an embodiment of the present invention;
fig. 8 is a plan view of a fourth grinding head according to an embodiment of the present invention;
fig. 9 is a schematic perspective view of a bearing according to an embodiment of the present invention;
fig. 10 is a cross-sectional view of a bearing according to an embodiment of the present invention.
In the figure:
1. a work table;
2. a transverse material moving mechanism;
3. a longitudinal pushing mechanism;
4. rotating the fixed head; 4a, a servo motor; 4b, a chuck;
5. a grinding head pushing mechanism; 5a, a first pushing machine; 5b, a second pushing machine; 5c, a third pusher; 5d, a fourth pusher; 5e, a fifth pusher;
6. a lifting mechanism; 6a, driving a motor; 6b, a threaded rod; 6c, fixing blocks; 6d, a sliding part;
7. a spherical grinding head;
8. a cylindrical grinding head; 8a, a first grinding head; 8a1, first cylinder; 8a2, a first angle mount; 8b, a second grinding head; 8b1, second cylinder; 8b2, second angle fixing piece; 8c, a third grinding head; 8c1, third cylinder; 8c2, third angle mount; 8d, a fourth grinding head; 8d1, fourth cylinder; 8d2, fourth angle mount;
9. a bearing; 9a, a large channel; 9b, a small channel; 9b1, first trench; 9b2, second trench; 9b3, third trench; 9b4, fourth groove.
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 10, a bearing channel grinding device comprises a workbench 1, a longitudinal material pushing mechanism 3, a transverse material moving mechanism 2, a rotary fixing head 4, a grinding head pushing mechanism 5, a lifting mechanism 6, a spherical grinding head 7 and a cylindrical grinding head 8;
the longitudinal material pushing mechanism 3, the transverse material moving mechanism 2, the rotary fixing head 4 and the grinding mechanism are all arranged at the top of the workbench 1, the transverse material moving mechanism 2 is located at the working end of the longitudinal material pushing mechanism 3, the transverse material moving mechanism 2 is fixedly connected with the working end of the longitudinal material pushing mechanism 3, the rotary fixing head 4 is located at the working end of the transverse material moving mechanism 2, the rotary fixing head 4 is fixedly connected with the transverse material moving mechanism 2, the working end of the rotary fixing head 4 is opposite to the working end of the grinding head pushing mechanism 5, the upgrading mechanism is uniformly distributed at the bottom of the workbench 1, and the working end of the lifting mechanism 6 is in transmission connection with the grinding head pushing mechanism 5;
the grinding head pushing mechanisms 5 are uniformly distributed along the working direction of the transverse material moving mechanism 2, and the spherical grinding head 7 and the cylindrical grinding head 8 are respectively arranged at the working end of the grinding head pushing mechanism 5;
manually placing a bearing 9 at the working end of a rotary fixing head 4, pushing a transverse material-moving mechanism 2 by a longitudinal material-pushing mechanism 3, driving the rotary fixing head 4 to be close to a grinding head pushing mechanism 5 by the transverse material-moving mechanism 2 under stress, starting the rotary fixing head 4 to work, starting the grinding head pushing mechanism 5 to work, pushing the working end of the grinding head pushing mechanism 5 to be close to the inner edge of the bearing 9 by a lifting mechanism 6, grinding a large channel 9a in the bearing 9 by a spherical grinding head 7, after finishing grinding, driving the transverse material-moving mechanism 2 and the rotary fixing head 4 to be far away from the spherical grinding head 7 by the longitudinal material-pushing mechanism 3, then starting aligning the working end of the rotary fixing head 4 to a cylindrical grinding head 8 by the transverse material-moving mechanism 2, starting the transverse material-moving mechanism 2 and the rotary fixing head 4 to be close to the grinding head pushing mechanism 5 of the cylindrical grinding head 8 by the longitudinal material-, the cylindrical grinding head 8 grinds the small channel 9b of the bearing 9.
The grinding head pushing mechanism 5 consists of a first pushing machine 5a, a second pushing machine 5b, a third pushing machine 5c, a fourth pushing machine 5d and a fifth pushing machine 5e, the spherical grinding head 7 is fixedly connected with the working end of the first pushing machine 5a, the first grinding head 8a is fixedly connected with the second pushing machine 5b, the second grinding head 8b is fixedly connected with the third pushing machine 5c, the third grinding head 8c is fixedly connected with the fourth pushing machine 5d, and the fourth grinding head 8d is fixedly connected with the fifth pushing machine 5 e;
firstly, a first pushing machine 5a pushes a spherical grinding head 7 to enter a bearing 9, then a large channel 9a in the bearing 9 is grinded in a spherical manner, after the grinding is finished, a second pushing machine 5b pushes a first grinding head 8a to enter the bearing 9, then the first grinding head 8a grinds a small channel 9b in the bearing 9, after the grinding is finished, a third pushing machine 5c pushes a second grinding head 8b to enter the bearing 9, then the second grinding head 8b grinds a small channel 9b in the bearing 9, after the grinding is finished, a fourth pushing machine 5d pushes a third grinding head 8c to enter the bearing 9, then the third grinding head 8c grinds a small channel 9b in the bearing 9, after the grinding is finished, a fifth pushing machine 5e pushes a fourth grinding head 8d to enter the bearing 9, then the fourth grinding head 8d grinds a small channel 9b in the bearing 9, the grinding head pushing mechanisms 5 are double-shaft double-rod cylinders.
The spherical grinding head 7 is provided with a first fixing rod, the first fixing rod is positioned at the working end of the first pushing machine 5a and is fixedly connected with the first pushing machine 5a, and the spherical grinding head 7 is positioned between the rotary fixing head 4 and the first pushing machine 5 a;
the rotary fixing head 4 consists of a chuck 4b and a servo motor 4a, the chuck 4b is positioned at the working end of the servo motor 4a, the chuck 4b is fixedly connected with the servo motor 4a, a bearing 9 is manually fixed by the chuck 4b, the working end of the servo motor 4a drives the chuck 4b to rotate, a spherical grinding head 7 is pushed by a first pushing machine 5a to be close to the bearing 9, the spherical grinding head 7 extends into the inner edge of the bearing 9, a lifting mechanism 6 starts to work, a driving motor 6a drives a threaded rod 6b to rotate, the threaded rod 6b rotates to push a fixing block 6c to move upwards, the bottom of the fixing block 6c is provided with a threaded hole, the fixing block 6c moves upwards to drive a sliding piece 6d, the sliding piece 6d is fixedly connected with the first pushing machine 5a, two sides of the sliding piece 6d push the first pushing machine 5a, and the spherical grinding head 7 is close, the diameter of the working end of the spherical grinding head 7 is smaller than the inner edge of the bearing 9, and the grinding of the large groove is completed under the coordination of the servo motor 4 a.
The first grinding head 8a comprises a first cylinder 8a1 and a first angle fixing piece 8a2, the shape of the first angle fixing piece 8a2 is semispherical, the first cylinder 8a1 is fixedly arranged at the outer edge of the first angle fixing piece 8a2, the minimum angle between the first cylinder 8a1 and the plane of the first angle fixing piece 8a2 is 40 degrees, a second fixing rod is arranged on the first angle fixing piece 8a2, and the second fixing rod is fixedly connected with the second pushing machine 5 b;
the transverse material moving mechanism 2 starts to align the working end of the rotary fixing head 4 to the first grinding head 8a, the longitudinal material pushing mechanism 3 starts to push the transverse material moving mechanism 2 and the rotary fixing head 4 to be close to the working end of the first grinding head 8a, the working end of the servo motor 4a drives the chuck 4b to rotate, the bearing 9 clamped in the chuck 4b starts to rotate, the first grinding head 8a is pushed by the second pushing machine 5b to be close to the bearing 9, the first grinding head 8a extends into the inner edge of the bearing 9, the lifting mechanism 6 starts to work, the driving motor 6a drives the threaded rod 6b to rotate, the threaded rod 6b rotates to push the fixing block 6c to move upwards, the bottom of the fixing block 6c is provided with a threaded hole, the fixing block 6c moves upwards to drive the sliding piece 6d, the sliding piece 6d is fixedly connected with the second pushing machine 5b, two sides of the sliding piece 6d are provided with sliding rails, the first cylinder 8a1 is close to the first groove 9b1 of the bearing 9, the grinding of the first groove 9b1 is completed under the cooperation of the servo motor 4a, the first angle fixing piece 8a2 is used for fixing the angle of the first cylinder 8a1, and the first cylinder 8a1 is used for grinding the first groove 9b 1.
The second grinding head 8b comprises a second cylinder 8b1 and a second angle fixing piece 8b2, the shape of the second angle fixing piece 8b2 is semispherical, the second cylinder 8b1 is fixedly arranged at the outer edge of the second angle fixing piece 8b2, the minimum angle between the second cylinder 8b1 and the plane of the second angle fixing piece 8b2 is 80 degrees, a third fixing rod is arranged on the second angle fixing piece 8b2, and the third fixing rod is fixedly connected with the third pusher 5 c;
the transverse material moving mechanism 2 starts to align the working end of the rotary fixing head 4 to the second grinding head 8b, the longitudinal material pushing mechanism 3 starts to push the transverse material moving mechanism 2 and the rotary fixing head 4 to be close to the working end of the second grinding head 8b, the working end of the servo motor 4a drives the chuck 4b to rotate, the bearing 9 clamped in the chuck 4b starts to rotate, the second grinding head 8b is pushed by a third pusher 5c to be close to the bearing 9, the second grinding head 8b extends into the inner edge of the bearing 9, the lifting mechanism 6 starts to work, the driving motor 6a drives the threaded rod 6b to rotate, the threaded rod 6b rotates to push the fixing block 6c to move upwards, the bottom of the fixing block 6c is provided with a threaded hole, the fixing block 6c moves upwards to drive the sliding piece 6d, the sliding piece 6d is fixedly connected with the third pusher 5c, two sides of the sliding piece 6d are provided with sliding rails, the, the second cylinder 8b1 is close to the second groove 9b2 of the bearing 9, the grinding of the first groove 9b1 is completed under the cooperation of the servo motor 4a, the second angle fixing piece 8b2 is used for fixing the angle of the second cylinder 8b1, and the second cylinder 8b1 is used for grinding the second groove 9b 2.
The third grinding head 8c comprises a third cylinder 8c1 and a third angle fixing piece 8c2, the shape of the third angle fixing piece 8c2 is hemispherical, the third cylinder 8c1 is fixedly arranged at the outer edge of the third angle fixing piece 8c2, the minimum angle between the third cylinder 8c1 and the plane of the third angle fixing piece 8c2 is 80 degrees, a fourth fixing rod is arranged on the third angle fixing piece 8c2, and the fourth fixing rod is fixedly connected with the fourth pushing machine 5 d;
the transverse material moving mechanism 2 starts to align the working end of the rotary fixing head 4 to the second grinding head 8b, the longitudinal material pushing mechanism 3 starts to push the transverse material moving mechanism 2 and the rotary fixing head 4 to be close to the working end of the third grinding head 8c, the working end of the servo motor 4a drives the chuck 4b to rotate, the bearing 9 clamped in the chuck 4b starts to rotate, the third grinding head 8c is pushed by the fourth pusher 5d to be close to the bearing 9, the third grinding head 8c extends into the inner edge of the bearing 9, the lifting mechanism 6 starts to work, the driving motor 6a drives the threaded rod 6b to rotate, the threaded rod 6b rotates to push the fixing block 6c to move upwards, the bottom of the fixing block 6c is provided with a threaded hole, the fixing block 6c moves upwards to drive the sliding piece 6d, the sliding piece 6d is fixedly connected with the fourth pusher 5d, two sides of the sliding piece 6d are provided with slide rails, the, the third cylinder 8c1 is close to the third groove 9b3 of the bearing 9, the grinding of the third groove 9b3 is completed under the coordination of the servo motor 4a, the third angle fixing piece 8c2 is used for fixing the angle of the third cylinder 8c1, and the third cylinder 8c1 is used for grinding the third groove 9b 3.
The fourth grinding head 8d comprises a fourth cylinder 8d1 and a fourth angle fixing piece 8d2, the fourth angle fixing piece 8d2 is hemispherical, the fourth cylinder 8d1 is fixedly installed at the outer edge of the fourth angle fixing piece 8d2, the minimum angle between the fourth cylinder 8d1 and the plane of the fourth angle fixing piece 8d2 is 40 degrees, a fifth fixing rod is arranged on the third angle fixing piece 8c2, and the fifth fixing rod is fixedly connected with a fifth pushing machine 5 e;
the transverse material moving mechanism 2 starts to align the working end of the rotary fixing head 4 to the second grinding head 8b, the longitudinal material pushing mechanism 3 starts to push the transverse material moving mechanism 2 and the rotary fixing head 4 to be close to the working end of the fourth grinding head 8d, the working end of the servo motor 4a drives the chuck 4b to rotate, the bearing 9 clamped in the chuck 4b starts to rotate, the fourth grinding head 8d is pushed by the fifth pusher 5e to be close to the bearing 9, the fourth grinding head 8d extends into the inner edge of the bearing 9, the lifting mechanism 6 starts to work, the driving motor 6a drives the threaded rod 6b to rotate, the threaded rod 6b rotates to push the fixing block 6c to move upwards, the bottom of the fixing block 6c is provided with a threaded hole, the fixing block 6c moves upwards to drive the sliding piece 6d, the sliding piece 6d is fixedly connected with the fifth pusher 5e, two sides of the sliding piece 6d are provided with sliding rails, the, the fourth cylinder 8d1 is close to the fourth groove 9b4 of the bearing 9, the grinding of the fourth groove 9b4 is completed under the coordination of the servo motor 4a, the fourth angle fixing piece 8d2 is used for fixing the angle of the fourth cylinder 8d1, and the fourth cylinder 8d1 is used for grinding the fourth groove 9b 4.
The utility model discloses a theory of operation: firstly, a bearing 9 is manually fixed by a chuck 4b, a longitudinal material pushing mechanism 3 pushes a transverse material moving mechanism 2, the transverse material moving mechanism 2 is stressed to drive a rotary fixing head 4 to be close to a spherical grinding head 7, a servo motor 4a drives the chuck 4b to start rotating, a grinding head pushing mechanism 5 starts working, the spherical grinding head 7 is pushed by a first pushing machine 5a to be close to the bearing 9, the spherical grinding head 7 extends into the inner edge of the bearing 9, a lifting mechanism 6 starts working, a driving motor 6a drives a threaded rod 6b to rotate, the threaded rod 6b rotates to push a fixing block 6c to move upwards, the bottom of the fixing block 6c is provided with a threaded hole, the fixing block 6c moves upwards to drive a sliding piece 6d, the sliding piece 6d is fixedly connected with the first pushing machine 5a, sliding rails are arranged on two sides of the sliding piece 6d, the sliding piece 6d pushes the, the diameter of the working end of the spherical grinding head 7 is smaller than that of the inner edge of the bearing 9, the grinding of the large groove is completed under the coordination of the servo motor 4a, the second step of the transverse material moving mechanism 2 is started to align the working end of the rotary fixing head 4 to the first grinding head 8a, the longitudinal material pushing mechanism 3 is started to push the transverse material moving mechanism 2 and the rotary fixing head 4 to be close to the working end of the first grinding head 8a, the working end of the servo motor 4a drives the chuck 4b to rotate, the bearing 9 clamped in the chuck 4b is started to rotate, the first grinding head 8a is pushed by the second pusher 5b to be close to the bearing 9, the first grinding head 8a extends into the inner edge of the bearing 9, the lifting mechanism 6 is started to work, the second pusher 5b is pushed, the second pusher 5b drives the first cylinder 8a1 to be close to the first groove 9b1 of the bearing 9, the grinding of the first groove 9b1 is completed under the coordination of, thirdly, the transverse material moving mechanism 2 starts to align the working end of the rotary fixing head 4 to the second grinding head 8b, the longitudinal material pushing mechanism 3 starts to push the transverse material moving mechanism 2 and the rotary fixing head 4 to be close to the working end of the second grinding head 8b, the working end of the servo motor 4a drives the chuck 4b to rotate, the bearing 9 clamped in the chuck 4b starts to rotate, the second grinding head 8b is pushed by the third pusher 5c to be close to the bearing 9, the second grinding head 8b extends into the inner edge of the bearing 9, the lifting mechanism 6 starts to work to push the third pusher 5c, the third pusher 5c drives the second cylinder 8b1 to be close to the second groove 9b2 of the bearing 9, the first groove 9b1 is polished under the cooperation of the servo motor 4a, fourthly, the transverse material moving mechanism 2 starts to align the working end of the rotary fixing head 4 to the second grinding head 8b, the longitudinal material pushing mechanism 3 starts to push the transverse material moving mechanism 2 and the rotary fixing head 4 to be close to the working end of the third grinding head 8c, the working end of the servo motor 4a drives the chuck 4b to rotate, the bearing 9 clamped in the chuck 4b starts to rotate, the third grinding head 8c is pushed by the fourth pushing machine 5d to be close to the bearing 9, the third grinding head 8c extends into the inner edge of the bearing 9, the lifting mechanism 6 starts to work to push the fourth pushing machine 5d, the fourth pushing machine 5d drives the third cylinder 8c1 to be close to the third groove 9b3 of the bearing 9, the grinding of the third groove 9b3 is completed under the coordination of the servo motor 4a, the fifth step of transverse material moving mechanism 2 starts to align the working end of the rotary fixing head 4 to the second grinding head 8b, the longitudinal material pushing mechanism 3 starts to push the transverse material moving mechanism 2 and the rotary fixing head 4 to be close to the working end of the fourth grinding head 8d, the working end of the servo motor 4a drives the chuck 4b to rotate, the bearing 9 clamped in the chuck 4b starts to rotate, the fourth grinding head 8d is pushed by the fifth pushing machine 5e to be close to the bearing 9, the fourth grinding head 8d extends into the inner edge of the bearing 9, the lifting mechanism 6 starts to work, the fifth pushing machine 5e is pushed, the fifth pushing machine 5e drives the fourth cylinder 8d1 to be close to the fourth groove 9b4 of the bearing 9, and the fourth groove 9b4 is ground under the cooperation of the servo motor 4 a.
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 (7)
1. A bearing channel grinding device is characterized by comprising a workbench (1), a longitudinal material pushing mechanism (3), a transverse material moving mechanism (2), a rotary fixing head (4), a grinding head pushing mechanism (5), a lifting mechanism (6), a spherical grinding head (7) and a cylindrical grinding head (8);
the grinding machine comprises a workbench (1), a longitudinal material pushing mechanism (3), a transverse material moving mechanism (2), a rotary fixing head (4) and a grinding mechanism, wherein the longitudinal material pushing mechanism (3), the transverse material moving mechanism (2) is positioned at the working end of the longitudinal material pushing mechanism (3), the transverse material moving mechanism (2) is fixedly connected with the working end of the longitudinal material pushing mechanism (3), the rotary fixing head (4) is positioned at the working end of the transverse material moving mechanism (2), the rotary fixing head (4) is fixedly connected with the transverse material moving mechanism (2), the working end of the rotary fixing head (4) is over against the working end of a grinding head pushing mechanism (5), upgrading mechanisms are uniformly distributed at the bottom of the workbench (1), and the working end of a lifting mechanism (6) is in transmission connection with the grinding head pushing mechanism (5);
the grinding head pushing mechanisms (5) are uniformly distributed along the working direction of the transverse material moving mechanism (2), and the spherical grinding heads (7) and the cylindrical grinding heads (8) are respectively arranged at the working ends of the grinding head pushing mechanisms (5).
2. A bearing raceway grinding apparatus according to claim 1, wherein there are one spherical grinding head (7), four cylindrical grinding heads (8) and respectively a first grinding head (8a), a second grinding head (8b), a third grinding head (8c) and a fourth grinding head (8d), and the grinding head urging mechanism (5) is constituted by a first pusher (5a), a second pusher (5b), the third pushing machine (5c), the fourth pushing machine (5d) and the fifth pushing machine (5e) are formed, a spherical grinding head (7) is fixedly connected with the working end of the first pushing machine (5a), a first grinding head (8a) is fixedly connected with the second pushing machine (5b), a second grinding head (8b) is fixedly connected with the third pushing machine (5c), a third grinding head (8c) is fixedly connected with the fourth pushing machine (5d), and a fourth grinding head (8d) is fixedly connected with the fifth pushing machine (5 e).
3. A bearing raceway grinding apparatus according to claim 2, wherein the spherical grinding head (7) is provided with a first fixing rod which is located at a working end of the first pusher (5a) and which is fixedly connected to the first pusher (5a), the spherical grinding head (7) being located between the rotary fixing head (4) and the first pusher (5 a).
4. A bearing groove grinding apparatus according to claim 2, wherein the first grinding head (8a) comprises a first cylinder (8a1) and a first angle fixing member (8a2), the first angle fixing member (8a2) has a hemispherical shape, the first cylinder (8a1) is fixedly installed at the outer edge of the first angle fixing member (8a2), and the minimum angle of the first cylinder (8a1) to the plane of the first angle fixing member (8a2) is 40 degrees, the first angle fixing member (8a2) is provided with a second fixing bar, and the second fixing bar is fixedly connected with the second pusher (5 b).
5. A bearing groove grinding apparatus according to claim 2, wherein the second grinding head (8b) comprises a second cylinder (8b1) and a second angle fixing member (8b2), the second angle fixing member (8b2) has a hemispherical shape, the second cylinder (8b1) is fixedly installed at the outer edge of the second angle fixing member (8b2), and the minimum angle of the second cylinder (8b1) to the plane of the second angle fixing member (8b2) is 80 degrees, a third fixing bar is provided on the second angle fixing member (8b2), and the third fixing bar is fixedly connected with the third pusher (5 c).
6. A bearing groove grinding apparatus according to claim 2, wherein the third grinding wheel head (8c) comprises a third cylinder (8c1) and a third angle fixing member (8c2), the third angle fixing member (8c2) has a hemispherical shape, the third cylinder (8c1) is fixedly installed at the outer edge of the third angle fixing member (8c2), and the minimum angle of the third cylinder (8c1) to the plane of the third angle fixing member (8c2) is 80 degrees, the third angle fixing member (8c2) is provided with a fourth fixing bar, and the fourth fixing bar is fixedly connected with the fourth pusher (5 d).
7. A bearing channel grinding apparatus according to claim 1, wherein the fourth grinding wheel head (8d) comprises a fourth cylinder (8d1) and a fourth angle fixing member (8d2), the fourth angle fixing member (8d2) is formed in a hemispherical shape, the fourth cylinder (8d1) is fixedly installed at the outer edge of the fourth angle fixing member (8d2), and the minimum angle between the fourth cylinder (8d1) and the plane of the fourth angle fixing member (8d2) is 40 degrees, and a fifth fixing rod is provided on the third angle fixing member (8c2) and fixedly connected with the fifth pusher (5 e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649246.6U CN210790403U (en) | 2019-09-29 | 2019-09-29 | Bearing groove grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649246.6U CN210790403U (en) | 2019-09-29 | 2019-09-29 | Bearing groove grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790403U true CN210790403U (en) | 2020-06-19 |
Family
ID=71238416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921649246.6U Active CN210790403U (en) | 2019-09-29 | 2019-09-29 | Bearing groove grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790403U (en) |
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2019
- 2019-09-29 CN CN201921649246.6U patent/CN210790403U/en active Active
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Effective date of registration: 20211224 Address after: 312500 dashiju block, Xinchang Industrial Park, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Xinchang Zheyuan Machinery 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 |