CN216991183U - Flywheel blank surface grinding device - Google Patents
Flywheel blank surface grinding device Download PDFInfo
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- CN216991183U CN216991183U CN202123407575.XU CN202123407575U CN216991183U CN 216991183 U CN216991183 U CN 216991183U CN 202123407575 U CN202123407575 U CN 202123407575U CN 216991183 U CN216991183 U CN 216991183U
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- polishing
- circular ring
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Abstract
The utility model provides a flywheel blank surface polishing device, which relates to the technical field of flywheels and comprises a support frame, wherein a U-shaped frame is fixedly connected at the center of the inner bottom of the support frame, electric telescopic rods are respectively and fixedly connected at the positions, located at the front side and the rear side of the U-shaped frame, of the inner bottom of the support frame, a second motor, a third motor, an H-shaped plate, a connecting piece and a polishing disc are arranged, the polishing disc is conveniently disassembled and assembled through the sliding connection of the connecting piece and the polishing disc, the replacement of polishing discs with different specifications is further realized, the connecting piece is driven by the arranged second motor to drive the polishing disc to rotate so as to realize the polishing of the surface of a flywheel, and meanwhile, the H-shaped plate is driven to rotate by the arranged third motor so as to realize the angle adjustment of the polishing disc and further realize the polishing of the inclined plane of the flywheel.
Description
Technical Field
The utility model relates to the technical field of flywheels, in particular to a flywheel blank surface polishing device.
Background
Flywheels, disc-shaped parts with a high moment of inertia, act as an energy store. For a four-stroke engine, work is done once every four piston strokes, namely, only the working stroke does work, and the three strokes of exhaust, air intake and compression all consume work. Therefore, the torque output by the crankshaft is periodically changed, and the rotating speed of the crankshaft is unstable. To improve this situation, a flywheel is provided at the rear end of the crankshaft.
The flywheel is usually realized making through machining, but the same in-process that machines can produce deckle edge on the surface of flywheel, consequently need polish the surface of flywheel, but current grinding device once only can realize polishing on one side, when needing to carry out polishing on the other side, still need the artifical upset of flywheel, because the flywheel is heavier causes the flywheel to drop easily in the upset in-process moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, a flywheel is usually manufactured by machining, but burrs are generated on the surface of the flywheel in the same machining process, so that the surface of the flywheel needs to be polished, but the existing polishing device can only polish one side of the flywheel at one time, and the flywheel needs to be manually turned over when the other side of the flywheel needs to be polished, and the flywheel is heavy, so that the flywheel is easy to fall off in the turning process, and the flywheel blank surface polishing device is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme: a flywheel blank surface polishing device comprises a support frame, wherein a U-shaped frame is fixedly connected at the center of the inner bottom of the support frame, electric telescopic rods are fixedly connected at the positions of the front side and the rear side of the U-shaped frame respectively at the inner bottom of the support frame, the top of the opposite surface of the U-shaped frame is rotatably connected with a circular ring, a first motor is fixedly connected at the top of the outer surface of one side of the U-shaped frame, the front side and the rear side of the outer surface of the circular ring are respectively and fixedly connected with an air pressure rod in a penetrating manner, cushion blocks are arranged at the bottom of the circular ring, long rod bolts are respectively and slidably arranged at the peripheral positions of the outer surface of the cushion blocks in a penetrating manner, a hydraulic rod is fixedly connected at the center of the top of the support frame, a telescopic end of the hydraulic rod penetrates through the center of the top of the support frame and extends outwards to be fixedly connected with a connecting plate, an H-shaped plate is rotatably connected at the bottom of the opposite side wall of the connecting plate, a second motor is fixedly connected at the center of the top of the H-shaped plate, and the driving end of the second motor penetrates through the H-shaped plate and extends outwards to be fixedly connected with a connecting piece, and the bottom of the connecting piece is provided with a polishing disc.
Preferably, the driving end of the first motor penetrates through the U-shaped frame and is fixedly connected with the center of the outer surface of the circular ring, and the telescopic end of the electric telescopic rod is connected with the front side and the rear side of the outer surface of the circular ring in an embedded sliding mode.
Preferably, the surface of one side of the connecting plate is fixedly connected with a third motor at the position of the H-shaped plate, and the driving end of the third motor penetrates through the connecting plate and is fixedly connected with the center of the surface of the H-shaped plate.
Preferably, the bottom center of the connecting piece is in embedded sliding connection with the top center of the polishing disc, and the connecting piece is in threaded through connection with the polishing disc through a positioning pin.
Preferably, the two side surfaces of the connecting plate are connected with the surface of the support frame in a penetrating and sliding manner.
Preferably, the surface of the long rod bolt and the outer surface of the circular ring are in threaded penetration arrangement.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the flywheel polishing device, the U-shaped frame, the circular rings, the electric telescopic rods, the cushion blocks, the first motor and the long rod bolts are arranged, so that the cushion blocks and the circular rings can be connected and fixed conveniently through the long rod bolts, meanwhile, when the flywheel polishing device is turned over, the other cushion blocks can be installed and fixed on the top of the circular rings conveniently to clamp the top and the bottom of the flywheel, the circular rings are driven to rotate through the first motor, the flywheel is turned over, the front side and the rear side of the circular rings can be supported conveniently through the electric telescopic rods, and the levelness of the flywheel during polishing is guaranteed.
2. According to the flywheel grinding machine, the second motor, the third motor, the H-shaped plate, the connecting piece and the grinding disc are arranged, so that the grinding disc can be conveniently disassembled and assembled through the sliding connection of the connecting piece and the grinding disc, the grinding discs of different specifications can be replaced, the connecting piece is driven by the arranged second motor to drive the grinding disc to rotate, the surface of the flywheel is ground, meanwhile, the H-shaped plate is driven to rotate through the arranged third motor, the angle adjustment of the grinding disc is further realized, and the grinding of the inclined plane of the flywheel is further realized.
Drawings
FIG. 1 is a schematic perspective view of a flywheel blank surface polishing device according to the present invention;
FIG. 2 is a schematic left side view of the flywheel blank surface polishing apparatus shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic partial structural view of a flywheel blank surface polishing device shown in FIG. 1 according to the present invention.
Illustration of the drawings: 1. a hydraulic lever; 2. a support frame; 3. an H-shaped plate; 4. a second motor; 5. an electric telescopic rod; 6. a U-shaped frame; 7. a circular ring; 8. cushion blocks; 9. a pneumatic rod; 10. grinding the disc; 11. a first motor; 12. a third motor; 13. a connecting plate; 14. a connecting member; 15. a long rod bolt.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Example 1, as shown in fig. 1 to 3, a flywheel blank surface polishing device comprises a supporting frame 2, a U-shaped frame 6 is fixedly connected to the center of the inner bottom of the supporting frame 2, electric telescopic rods 5 are respectively fixedly connected to the front and rear sides of the U-shaped frame 6 of the inner bottom of the supporting frame 2, a circular ring 7 is rotatably connected to the top of the opposite surface of the U-shaped frame 6, a first motor 11 is fixedly connected to the top of the outer surface of one side of the U-shaped frame 6, the driving end of the first motor 11 penetrates through the U-shaped frame 6 and is fixedly connected to the center of the outer surface of the circular ring 7, the telescopic end of the electric telescopic rod 5 is slidably connected to the front and rear sides of the outer surface of the circular ring 7 in an embedded manner, pneumatic rods 9 are respectively fixedly connected to the front and rear sides of the outer surface of the circular ring 7 in a penetrating manner, cushion blocks 8 are arranged at the bottom of the circular ring 8, bolts 15 are respectively slidably arranged in a penetrating manner, the surface of the long rod bolt 15 is threaded through the outer surface of the circular ring 7.
The whole embodiment 1 achieves the effects that the position fixing of the ring 7 is facilitated by arranging the U-shaped frame 6, meanwhile, as shown in fig. 1, the electric telescopic rods 5 arranged at the front side and the rear side are convenient to contact with the surface of the ring 7 through the telescopic ends thereof, so that the support of the bottom of the ring 7 is achieved, so that the guarantee of the levelness of the ring 7 when the flywheel is placed is ensured, the arranged first motor 11 is fixedly connected with the ring 7, so that the rotation of the ring 7 is facilitated through the driving of the first motor 11, so that the rotation of the flywheel is achieved, the relative position fixing of the arranged cushion block 8 and the ring 7 is achieved through the connecting action of the long rod bolt 15, so that the support of the bottom of the flywheel is facilitated, the dismounting and the mounting and dismounting of the cushion block 8 are facilitated, when the ring 7 is turned, the other cushion block 8 is taken out and placed on the top of the flywheel, and the position fixing of the cushion block 8 at the top is achieved through the threaded through-penetrating connection of the long rod bolt 15 and the ring 7, and then guarantee when upset ring 7 realizes the flywheel upset, guarantee the rigidity of flywheel to after the upset is accomplished, demolish the cushion 8 that is located the top this moment to, can realize polishing of flywheel another side, and the atmospheric pressure pole 9 that sets up is convenient for guarantee the less flywheel of size when polishing, supports the surface of flywheel through the atmospheric pressure pole 9 is flexible, and then realizes the rigidity of flywheel.
The effect that its whole embodiment 2 reaches does, as shown in fig. 1, be convenient for run through the setting through the slip of connecting plate 13 and support frame 2 and guarantee that connecting plate 13 can only realize the upper and lower position lift, simultaneously as shown in fig. 3, connecting piece 14 and the dish 10 sliding connection of polishing that sets up and be connected fixedly through the locating pin, and then be convenient for realize connecting piece 14 and the dish 10 separation of polishing through taking off the locating pin, and then realize the change of dish 10 of polishing, and sliding connection portion is the rectangle setting, consequently, be convenient for drive connecting piece 14 through second motor 4 and rotate, and then realize that the dish 10 of polishing is rotatory, and then realize polishing of flywheel, and drive and then realize that H template 3 is rotatory through the third motor 12 that sets up, and then realize the angular adjustment of dish 10, and then realize polishing of the inclined plane of flywheel.
The working principle is that a flywheel is placed inside a circular ring 7, the bottom of the flywheel is supported by a cushion block 8 at the bottom, the pressure rod 9 stretches and retracts to abut against the surface of the flywheel to further achieve position fixing of the flywheel, a second motor 4 drives a connecting piece 14 to rotate to further achieve rotation of a polishing disc 10, the third motor 12 can drive the H-shaped plate 3 to rotate to further achieve angle adjustment of the polishing disc 10, a hydraulic rod 1 stretches and retracts to achieve lifting of a connecting plate 13 to achieve polishing of the flywheel, after one surface is polished, the connecting plate 13 resets, another cushion block 8 is taken out and placed at the top of the flywheel, the long rod bolt 15 is in threaded through connection with the circular ring 7 to achieve position fixing of the cushion block 8 at the top, an electric telescopic rod 5 retracts, the circular ring 7 is driven to rotate by a first motor 11 to further achieve rotation of the flywheel, then the electric telescopic rod 5 resets, and after the overturning is completed, the cushion block 8 which is positioned at the top at the moment is detached, so that the grinding of the other surface of the flywheel can be realized.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. The utility model provides a flywheel blank surface grinding device, includes support frame (2), its characterized in that: the inner bottom center of the support frame (2) is fixedly connected with a U-shaped frame (6), the inner bottom of the support frame (2) is positioned at the front side and the rear side of the U-shaped frame (6) and is respectively and fixedly connected with an electric telescopic rod (5), the top of the opposite surface of the U-shaped frame (6) is rotatably connected with a circular ring (7), the top of the outer surface of one side of the U-shaped frame (6) is fixedly connected with a first motor (11), the front side and the rear side of the outer surface of the circular ring (7) are respectively and fixedly connected with an air pressure rod (9) in a penetrating way, a cushion block (8) is arranged at the bottom of the circular ring (7), long rod bolts (15) are respectively and slidably arranged in the peripheral positions of the outer surface of the cushion block (8) in a penetrating way, a hydraulic rod (1) is fixedly connected at the top center of the support frame (2), and a connecting plate (13) is fixedly connected with the telescopic end of the hydraulic rod (1) in a penetrating way and extends outwards, the utility model discloses a polishing machine, including connecting plate (13), the relative lateral wall bottom position of connecting plate (13) rotates and is connected with H template (3), the top center department fixedly connected with second motor (4) of H template (3), and the drive end of second motor (4) runs through H template (3) and outwards extends fixedly connected with connecting piece (14), the bottom of connecting piece (14) is provided with makes mill dish (10).
2. The flywheel blank surface grinding device of claim 1, wherein: the driving end of the first motor (11) penetrates through the center of the outer surface of the U-shaped frame (6) and the outer surface of the circular ring (7) to be fixedly connected, and the telescopic end of the electric telescopic rod (5) is connected with the front side and the rear side of the outer surface of the circular ring (7) in an embedded sliding mode.
3. The flywheel blank surface grinding device of claim 1, wherein: the surface of one side of the connecting plate (13) is fixedly connected with a third motor (12) at the position of the H-shaped plate (3), and the driving end of the third motor (12) penetrates through the connecting plate (13) and is fixedly connected with the center of the surface of the H-shaped plate (3).
4. The flywheel blank surface grinding device of claim 1, wherein: the bottom center of the connecting piece (14) is in embedded sliding connection with the top center of the polishing disc (10), and the connecting piece (14) is in threaded through connection with the polishing disc (10) through a positioning pin.
5. The flywheel blank surface grinding device of claim 1, wherein: the surfaces of the two sides of the connecting plate (13) are in sliding connection with the surface of the support frame (2) in a penetrating mode.
6. The flywheel blank surface grinding device of claim 1, wherein: the surface of the long rod bolt (15) is in threaded penetration arrangement with the outer surface of the circular ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123407575.XU CN216991183U (en) | 2021-12-30 | 2021-12-30 | Flywheel blank surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123407575.XU CN216991183U (en) | 2021-12-30 | 2021-12-30 | Flywheel blank surface grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN216991183U true CN216991183U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123407575.XU Active CN216991183U (en) | 2021-12-30 | 2021-12-30 | Flywheel blank surface grinding device |
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| CN (1) | CN216991183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338721A (en) * | 2022-10-14 | 2022-11-15 | 徐州迈威机械有限公司 | Automobile parts processing is with burr remove device |
-
2021
- 2021-12-30 CN CN202123407575.XU patent/CN216991183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115338721A (en) * | 2022-10-14 | 2022-11-15 | 徐州迈威机械有限公司 | Automobile parts processing is with burr remove device |
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