CN215968136U - High-precision bearing multi-station polishing equipment - Google Patents
High-precision bearing multi-station polishing equipment Download PDFInfo
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- CN215968136U CN215968136U CN202122194800.XU CN202122194800U CN215968136U CN 215968136 U CN215968136 U CN 215968136U CN 202122194800 U CN202122194800 U CN 202122194800U CN 215968136 U CN215968136 U CN 215968136U
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Abstract
The utility model discloses high-precision bearing multi-station polishing equipment which comprises a base, wherein a plurality of rotating columns are rotatably arranged at the top of the base, bearing rings are sleeved on the outer sides of the rotating columns, a plurality of L-shaped mounting plates are fixedly arranged at the top of the base and are arranged in one-to-one correspondence with the rotating columns, outer polishing blocks and bottom polishing blocks are fixedly arranged at the tops of the L-shaped mounting plates, the outer sides of the bearing rings are in contact with one sides of the outer polishing blocks, the bottoms of the bearing rings are in contact with the tops of the bottom polishing blocks, fixing mechanisms are arranged on the rotating columns, and pressing mechanisms are arranged on the base.
Description
Technical Field
The utility model relates to the technical field of polishing equipment, in particular to high-precision bearing multi-station polishing 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, and polishing equipment is required to polish a bearing ring when the bearing is produced.
In the prior art, polishing equipment cannot polish the top end, the bottom end and the outer side of a bearing ring at the same time, and polishing efficiency is low, so that high-precision bearing multi-station polishing equipment is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides high-precision bearing multi-station polishing equipment.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a high accuracy bearing multistation polishing equipment, includes the base, the top of base is rotated and is installed a plurality of rotation posts, and the outside of a plurality of rotation posts is all overlapped and is equipped with the race ring, the top fixed mounting of base has a plurality of L shape mounting panels, and a plurality of L shape mounting panels set up with a plurality of rotation post one-to-ones, and the equal fixed mounting in top of a plurality of L shape mounting panels has outside polishing piece and bottom polishing piece, and the outside of race ring contacts with one side of outside polishing piece, and the bottom of race ring contacts with the top of bottom polishing piece, all is equipped with fixed establishment on a plurality of rotation posts, is equipped with down the mechanism on the base.
Preferably, the pushing mechanism comprises a support fixedly installed on the outer side of the base, an electric push rod is fixedly installed at the top of the support, a pressing plate is fixedly installed on an output shaft of the electric push rod, one ends of a plurality of fixing rods are fixedly installed at the bottom of the pressing plate, installation pipes are fixedly installed at the other ends of the fixing rods, and cylindrical blocks are installed in the installation pipes in a rotating mode.
Preferably, the fixing rods are fixedly provided with one ends of the L-shaped rods, the other ends of the L-shaped rods are fixedly provided with top polishing blocks, and the bottoms of the top polishing blocks are in contact with the tops of the bearing rings.
Preferably, the fixed establishment includes two movable plates, and the rectangular channel has been seted up at the top of rotation post, the outside of movable plate and the inner wall sliding connection of rectangular channel, all rotates on the both sides inner wall of rectangular channel and installs the screw rod, and the screw thread on two screw rods revolves to opposite, and two screw rods respectively with two movable plate threaded connection, the one end fixed mounting of two screw rods has same gear.
Preferably, the one end of the extrusion block is fixedly mounted on one side, away from each other, of each movable plate, the sliding holes are formed in the inner walls of the two sides of the rectangular groove, the outer sides of the two extrusion blocks are connected with the inner walls of the two sliding holes in a sliding mode respectively, and the other ends of the two extrusion blocks are in contact with the inner wall of the bearing ring.
Preferably, the bottom contact of cylindrical block has the circular block, and the bottom fixed mounting of circular block has the rack, and the rack meshes with the gear mutually, rotates the top of post and has seted up two grooves that reset, and equal fixed mounting has the one end of spring on the bottom inner wall of two grooves that reset, and the equal fixed mounting of the other end of two springs has the release link, and the top of two release links all with the bottom fixed connection of circular block.
Preferably, the outside of a plurality of rotation posts is all fixed the cover and is equipped with the drive wheel, and transmission mounting has same drive belt on a plurality of drive wheels, and the mounting groove has been seted up at the top of base, and fixed mounting has the motor in the mounting groove, and the output shaft of motor and the bottom fixed connection who rotates the post in a plurality of rotation posts.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, a plurality of bearing rings to be polished are sleeved outside a plurality of rotating columns, the pressing plate is driven to move downwards by the electric push rod, and then the two movable plates drive the two extrusion blocks to be away from each other, the two extrusion blocks are abutted against the inner wall of the bearing ring, so that the bearing ring is fixed, the fixing is rapid, time and labor are saved, one rotating column is driven to rotate by the motor, the rotating columns synchronously rotate through the transmission action of the transmission wheel and the transmission belt, the rotating columns drive the plurality of bearing rings to rotate, and the top end, the bottom end and the outer side of the bearing ring are respectively in friction contact with the top end polishing block, the bottom end polishing block and the outer side polishing block, so that the top end, the bottom end and the outer side of the bearing rings are simultaneously polished, and the polishing efficiency is improved.
The polishing device can fix a plurality of bearing rings simultaneously, is time-saving and labor-saving, and can polish the top ends, the bottom ends and the outer sides of the plurality of bearing rings simultaneously, thereby improving the polishing efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic front view of a high-precision multi-station bearing polishing apparatus according to the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a base, a rotating column, an L-shaped mounting plate, a bearing ring, a circular block, a driving wheel and a driving belt of the high-precision bearing multi-station polishing device provided by the utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
fig. 4 is a schematic top view of a connection structure between a rotating column and a moving plate of the high-precision bearing multi-station polishing apparatus according to the present invention.
Labeled as: 1. a base; 2. rotating the column; 3. an L-shaped mounting plate; 4. a bearing ring; 5. an outer polishing block; 6. a bottom end polishing block; 7. a top polishing block; 8. an L-shaped rod; 9. fixing the rod; 10. pressing a plate; 11. a support; 12. an electric push rod; 13. a rectangular groove; 14. moving the plate; 15. extruding the block; 16. a screw; 17. a gear; 18. a circular block; 19. a rack; 20. a reset lever; 21. a spring; 22. installing a pipe; 23. a cylindrical block; 24. a driving wheel; 25. a transmission belt; 26. an electric motor.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.
Referring to fig. 1-4, a high accuracy bearing multistation polishing equipment, including base 1, base 1's top is rotated and is installed a plurality of rotation posts 2, the outside of a plurality of rotation posts 2 is all overlapped and is equipped with race ring 4, base 1's top fixed mounting has a plurality of L shape mounting panels 3, a plurality of L shape mounting panels 3 and a plurality of rotation posts 2 one-to-one setting, the equal fixed mounting in top of a plurality of L shape mounting panels 3 has outside polishing piece 5 and bottom polishing piece 6, the outside of race ring 4 contacts with one side of outside polishing piece 5, the bottom of race ring 4 contacts with the top of bottom polishing piece 6, all be equipped with fixed establishment on a plurality of rotation posts 2, be equipped with down the mechanism on the base 1.
Specifically, 4 covers in the outside of rotating post 2 of race ring, fixes race ring 4 through fixed establishment, can drive race ring 4 and rotate when making to rotate post 2 and rotate, and outside polishing piece 5 and bottom polishing piece 6 pass through the bolt to be connected with L shape mounting panel 3, and outside polishing piece 5 and bottom polishing piece 6 can be changed.
According to the utility model, the downward pressing mechanism comprises a support 11 fixedly arranged on the outer side of the base 1, an electric push rod 12 is fixedly arranged at the top of the support 11, a pressing plate 10 is fixedly arranged on an output shaft of the electric push rod 12, one ends of a plurality of fixing rods 9 are fixedly arranged at the bottom of the pressing plate 10, mounting pipes 22 are fixedly arranged at the other ends of the fixing rods 9, cylindrical blocks 23 are rotatably arranged in the mounting pipes 22, annular grooves are formed in the inner walls of the mounting pipes 22, sliding blocks are slidably arranged in the annular grooves, the sliding blocks are in contact with the outer sides of the cylindrical blocks 23, the cylindrical blocks 23 can only rotate on the mounting pipes 22 through the arrangement of the annular grooves and the sliding blocks, and the annular grooves and the sliding blocks are not shown in the figure.
Specifically, drive clamp plate 10 downstream through electric putter 12, clamp plate 10 drives a plurality of dead levers 9 downstream, and a plurality of dead levers 9 drive a plurality of installation pipes 22 downstream, and a plurality of installation pipes 22 drive cylindrical block 23 downstream, and cylindrical block 23 can rotate on installation pipe 22.
In the utility model, one end of an L-shaped rod 8 is fixedly arranged on each of a plurality of fixing rods 9, a top polishing block 7 is fixedly arranged at the other end of each of the plurality of L-shaped rods 8, and the bottom of each top polishing block 7 is contacted with the top of a bearing ring 4.
Specifically, the L-shaped rod 8 is driven to move through the movement of the fixing rod 9, the top polishing block 7 is driven to vertically move through the L-shaped rod 8, the top polishing block 7 is connected with the L-shaped rod 8 through a bolt, and the top polishing block 7 can be replaced.
In the utility model, the fixing mechanism comprises two moving plates 14, the top of the rotating column 2 is provided with a rectangular groove 13, the outer side of the moving plate 14 is connected with the inner wall of the rectangular groove 13 in a sliding manner, the inner walls at two sides of the rectangular groove 13 are respectively and rotatably provided with a screw 16, the rotating directions of the threads on the two screws 16 are opposite, the two screws 16 are respectively in threaded connection with the two moving plates 14, and one end of each screw 16 is fixedly provided with a same gear 17.
Specifically, the threads on the two screws 16 are opposite in direction, and when the two screws 16 rotate, the two moving plates 14 move in opposite directions.
In the utility model, one ends of the extrusion blocks 15 are fixedly arranged on the sides of the two moving plates 14 far away from each other, sliding holes are respectively formed in the inner walls of the two sides of the rectangular groove 13, the outer sides of the two extrusion blocks 15 are respectively in sliding connection with the inner walls of the two sliding holes, and the other ends of the two extrusion blocks 15 are respectively in contact with the inner wall of the bearing ring 4.
Specifically, the two moving plates 14 drive the two extrusion blocks 15 to be away from each other, and the two extrusion blocks 15 are abutted against the inner wall of the bearing ring 4, so that the bearing ring 4 is fixed.
As shown in fig. 3, the bottom of the cylindrical block 23 contacts with the circular block 18, the bottom of the circular block 18 is fixedly provided with a rack 19, the rack 19 is meshed with the gear 17, the top of the rotary column 2 is provided with two reset grooves, the inner walls of the bottoms of the two reset grooves are fixedly provided with one ends of springs 21, the other ends of the two springs 21 are fixedly provided with reset rods 20, and the tops of the two reset rods 20 are fixedly connected with the bottom of the circular block 18.
Specifically, when the cylindrical block 23 is pressed downwards, the cylindrical block 23 presses the circular block 18 to move downwards, the circular block 18 drives the two reset rods 20 and the rack 19 to move downwards, the reset rods 20 press the springs 21, and the rack 19 moves to rotate the gear 17.
In the utility model, the outer sides of the plurality of rotating columns 2 are fixedly sleeved with the driving wheels 24, the plurality of driving wheels 24 are provided with the same driving belt 25 in a driving manner, the top of the base 1 is provided with an installation groove, a motor 26 is fixedly arranged in the installation groove, and an output shaft of the motor 26 is fixedly connected with the bottom of one rotating column 2 of the plurality of rotating columns 2.
Specifically, one rotary column 2 is driven to rotate by a motor 26, and a plurality of rotary columns 2 are synchronously rotated by the transmission action of a transmission wheel 24 and a transmission belt 25.
The working principle is as follows: when the polishing device is used, a plurality of bearing rings 4 needing polishing are sleeved on the outer sides of a plurality of rotating columns 2, the outer sides of the bearing rings 4 are in contact with one side of an outer side polishing block 5, the bottom of the bearing rings 4 are in contact with the top of a bottom end polishing block 6, then a pressing plate 10 is driven by an electric push rod 12 to move downwards, the pressing plate 10 drives a plurality of fixing rods 9 to move downwards, an L-shaped rod 8 is driven by the fixing rods 9 to move, the top end polishing block 7 is driven by the L-shaped rod 8 to vertically move, so that the bottom of the top end polishing block 7 is in contact with the top end of the bearing rings 4, the fixing rods 9 drive a plurality of mounting pipes 22 to move downwards, the cylindrical blocks 22 drive the cylindrical blocks 23 to move downwards, when the cylindrical blocks 23 press downwards, the cylindrical blocks 23 can press the circular blocks 18, the circular blocks 18 drive two reset rods 20 and a rack 19 to move downwards, the reset rods 20 squeeze springs 21, the rack 19 moves to rotate the gears 17, gear 17 drives the screw rod 16 rotation at its both ends, because the screw thread of two screw rods 16 revolves to opposite, so make and keep away from each other with two screw rod 16 threaded connection's movable plate 14, two movable plates 14 drive two extrusion pieces 15 and keep away from each other, two extrusion pieces 15 contradict with the inner wall of race ring 4, thereby fix race ring 4, then through switch starting motor 26, it rotates to drive a rotation post through the motor, transmission effect through drive wheel and drive belt, make a plurality of rotation posts rotate in step, a plurality of rotation posts drive a plurality of race rings and rotate, the top of race ring, bottom and outside respectively with the top polishing piece, the bottom polishing piece, outside polishing piece frictional contact, thereby to the top of a plurality of race rings, bottom and outside are polished simultaneously, and the polishing efficiency is improved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (7)
1. The utility model provides a high accuracy bearing multistation polishing equipment, includes the base, its characterized in that, the top of base is rotated and is installed a plurality of rotation posts, and the outside of a plurality of rotation posts is all overlapped and is equipped with the race ring, the top fixed mounting of base has a plurality of L shape mounting panels, and a plurality of L shape mounting panels set up with a plurality of rotation post one-to-ones, and the equal fixed mounting in top of a plurality of L shape mounting panels has outside polishing piece and bottom polishing piece, and the outside of race ring contacts with one side of outside polishing piece, and the bottom of race ring contacts with the top of bottom polishing piece, all is equipped with fixed establishment on a plurality of rotation posts, is equipped with down the mechanism on the base.
2. The high-precision bearing multi-station polishing device as claimed in claim 1, wherein the pressing mechanism comprises a support fixedly mounted on the outer side of the base, an electric push rod is fixedly mounted at the top of the support, a pressing plate is fixedly mounted on an output shaft of the electric push rod, one end of a plurality of fixing rods is fixedly mounted at the bottom of the pressing plate, mounting pipes are fixedly mounted at the other ends of the fixing rods, and cylindrical blocks are rotatably mounted in the mounting pipes.
3. The multi-station polishing device for the high-precision bearing as claimed in claim 2, wherein one end of each of the L-shaped rods is fixedly mounted on each of the plurality of fixing rods, a top polishing block is fixedly mounted on the other end of each of the plurality of L-shaped rods, and the bottom of each of the top polishing blocks is in contact with the top of the bearing ring.
4. The multi-station polishing device for the high-precision bearing as claimed in claim 1, wherein the fixing mechanism comprises two moving plates, a rectangular groove is formed in the top of the rotating column, the outer side of each moving plate is slidably connected with the inner wall of the rectangular groove, screw rods are rotatably mounted on the inner walls of the two sides of the rectangular groove, the thread directions of the two screw rods are opposite, the two screw rods are respectively in threaded connection with the two moving plates, and one end of each screw rod is fixedly provided with a gear.
5. A high-precision bearing multi-station polishing device as claimed in claim 4, wherein one end of each extrusion block is fixedly mounted on one side of each moving plate away from each other, sliding holes are formed in inner walls of two sides of the rectangular groove, outer sides of the two extrusion blocks are slidably connected with inner walls of the two sliding holes respectively, and the other ends of the two extrusion blocks are in contact with inner walls of the bearing rings.
6. The high-precision bearing multi-station polishing device as claimed in claim 2, wherein a circular block is in contact with the bottom of the cylindrical block, a rack is fixedly mounted at the bottom of the circular block and is meshed with the gear, two reset grooves are formed in the top of the rotating column, one ends of springs are fixedly mounted on the inner walls of the bottoms of the two reset grooves, reset rods are fixedly mounted at the other ends of the two springs, and the tops of the two reset rods are fixedly connected with the bottom of the circular block.
7. The high-precision bearing multi-station polishing device as claimed in claim 1, wherein a driving wheel is fixedly sleeved on the outer side of each of the plurality of rotating columns, the same driving belt is mounted on the plurality of driving wheels in a transmission manner, a mounting groove is formed in the top of the base, a motor is fixedly mounted in the mounting groove, and an output shaft of the motor is fixedly connected with the bottom of one of the plurality of rotating columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194800.XU CN215968136U (en) | 2021-09-11 | 2021-09-11 | High-precision bearing multi-station polishing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122194800.XU CN215968136U (en) | 2021-09-11 | 2021-09-11 | High-precision bearing multi-station polishing equipment |
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| CN215968136U true CN215968136U (en) | 2022-03-08 |
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| CN202122194800.XU Active CN215968136U (en) | 2021-09-11 | 2021-09-11 | High-precision bearing multi-station polishing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476233A (en) * | 2022-11-14 | 2022-12-16 | 连云港大陆农业机械装备有限公司 | Agricultural machinery gear machining device |
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2021
- 2021-09-11 CN CN202122194800.XU patent/CN215968136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476233A (en) * | 2022-11-14 | 2022-12-16 | 连云港大陆农业机械装备有限公司 | Agricultural machinery gear machining device |
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