CN217648078U - End surface grinding device for machining transmission shaft - Google Patents
End surface grinding device for machining transmission shaft Download PDFInfo
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- CN217648078U CN217648078U CN202122972630.3U CN202122972630U CN217648078U CN 217648078 U CN217648078 U CN 217648078U CN 202122972630 U CN202122972630 U CN 202122972630U CN 217648078 U CN217648078 U CN 217648078U
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- transmission shaft
- fixedly arranged
- grinding device
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides a terminal surface grinding device is used in transmission shaft processing. The end face polishing device for machining the transmission shaft comprises a base; the supporting rod is fixedly arranged at the top of the base; the fixing tube is fixedly arranged on the supporting rod; the elastic rods are symmetrically and fixedly arranged at one end of the fixed pipe, and the top of one end of each elastic rod is an inclined plane; the clamping block is fixedly arranged on the elastic rod; the casing is installed on the fixed pipe in a threaded mode, and the inner wall of one side of the casing is a conical surface; the supporting plate is slidably mounted at the top of the base; the motor is fixedly installed on the supporting plate. The utility model provides a terminal surface grinding device is used in transmission shaft processing has convenient to use, can the transmission shaft rotate simultaneously with the piece of polishing when polishing, and then improves the advantage of the efficiency of polishing.
Description
Technical Field
The utility model relates to a transmission shaft processing technology field especially relates to a terminal surface grinding device is used in transmission shaft processing.
Background
The transmission shaft is a rotating body with high rotating speed and few supports, so the dynamic balance of the transmission shaft is very important, the end face of the transmission shaft needs to be ground when the transmission shaft is machined, and grinding is carried out by a grinding device in the prior art.
However, in the prior art, the polishing device polishes the transmission shaft by using the rotation of the polishing blade, and the transmission shaft does not rotate during polishing, so that the polishing efficiency is relatively low because the polishing speed is positively correlated with the rotation speed.
Therefore, it is necessary to provide a new end surface grinding device for processing a transmission shaft to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can rotate simultaneously with the piece of polishing when polishing the transmission shaft, and then improve the terminal surface grinding device for transmission shaft processing of efficiency of polishing.
In order to solve the technical problem, the utility model provides a terminal surface grinding device for transmission shaft processing includes: a base; the supporting rod is fixedly arranged at the top of the base; the fixing tube is fixedly arranged on the supporting rod; the elastic rods are symmetrically and fixedly arranged at one end of the fixed pipe, and the top of one end of each elastic rod is an inclined plane; the clamping block is fixedly arranged on the elastic rod; the casing is installed on the fixed pipe in a threaded mode, and the inner wall of one side of the casing is a conical surface; the supporting plate is slidably mounted at the top of the base; the motor is fixedly arranged on the supporting plate; and the polishing sheet is fixedly arranged on an output shaft of the motor.
Preferably, a worm wheel is fixedly mounted on the fixing pipe, a worm is rotatably mounted on the base, and the worm is meshed with the worm wheel.
Preferably, a cavity is formed in the base, a sliding block is installed in the cavity in a sliding mode, the top of the sliding block extends out of the cavity and is fixedly connected with the supporting plate, an air cylinder is fixedly installed in the cavity, and an output shaft of the air cylinder is fixedly connected with the sliding block.
Preferably, the slider is provided with a sleeve in a rotating manner, the sleeve is provided with a first belt pulley in a fixed manner, the output shaft of the motor is provided with a second belt pulley in a fixed manner, and the second belt pulley and the first belt pulley are sleeved with the same belt.
Preferably, slidable mounting has the connecting axle in the sleeve pipe, the one end fixed mounting of connecting axle has first conical gear, the bottom of worm extends to in the cavity and fixed mounting has second conical gear, second conical gear and the meshing of first conical gear.
Preferably, a sliding hole is formed in the inner wall of the top of the cavity, a sliding rod is fixedly mounted in the sliding hole, and the sliding rod penetrates through the sliding block and is connected with the sliding block in a sliding mode.
Compared with the prior art, the utility model provides a terminal surface grinding device for transmission shaft processing has following beneficial effect:
the utility model provides an end face polishing device for processing a transmission shaft, wherein a fixed pipe is fixedly arranged on a support rod, a plurality of elastic rods are symmetrically and fixedly arranged at one end of the fixed pipe, the top of one end of each elastic rod is an inclined plane, a clamping block is fixedly arranged on the elastic rods, a casing is in threaded arrangement on the fixed pipe, the inner wall at one side of the casing is a conical surface, the transmission shaft can be conveniently fixed, and the transmission shaft can be rotated after being fixed; the polishing piece is fixedly installed on an output shaft of the motor, the end face of the transmission shaft can be polished, and the transmission shaft can rotate relative to the polishing piece, so that polishing efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an end surface polishing device for machining a transmission shaft according to the present invention;
FIG. 2 is a schematic top cross-sectional view of the structure of FIG. 1;
fig. 3 is a side view of the fixing tube.
Reference numbers in the figures: 1. a base; 2. a support bar; 3. a fixed tube; 4. an elastic rod; 5. a clamping block; 6. a housing; 7. a support plate; 8. a motor; 9. grinding the sheets; 10. a worm gear; 11. a worm; 12. a cavity; 13. a slider; 14. a sleeve; 15. a first pulley; 16. a second pulley; 17. a belt; 18. a connecting shaft; 19. a first bevel gear; 20. a second bevel gear; 21. and a cylinder.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, the end surface polishing apparatus for processing a transmission shaft includes: a base 1; the supporting rod 2 is fixedly arranged at the top of the base 1; the fixed tube 3 is fixedly arranged on the support rod 2; the elastic rods 4 are symmetrically and fixedly arranged at one end of the fixed pipe 3, and the top of one end of each elastic rod 4 is an inclined plane; the clamping block 5 is fixedly arranged on the elastic rod 4; the sleeve shell 6 is installed on the fixed pipe 3 in a threaded mode, and the inner wall of one side of the sleeve shell 6 is a conical surface; the supporting plate 7 is slidably arranged on the top of the base 1; the motor 8, the said motor 8 is fixedly mounted on said shoe plate 7; and the polishing sheet 9, wherein the polishing sheet 9 is fixedly arranged on the output shaft of the motor 8. Can fix transmission shaft, and make it rotate after fixed, and then rotate with 9 relative rotations of the piece of polishing, improve the efficiency of polishing.
Fixed mounting has worm wheel 10 on the fixed pipe 3, rotate on the base 1 and install worm 11, worm 11 and worm wheel 10 mesh. Can restrict fixed pipe 3, make fixed pipe 3 not follow the rotation when rotating cover shell 6, and then make things convenient for fixed transmission shaft, simultaneously, can make fixed pipe 3 and the piece 9 rotation of polishing opposite through turning to fixed pipe 3 of the rotation of worm 11 to improve relative rotational speed, accelerate the speed of polishing.
The base 1 is provided with a cavity 12, a sliding block 13 is arranged in the cavity 12 in a sliding mode, the top of the sliding block 13 extends out of the cavity 12 and is fixedly connected with the supporting plate 7, an air cylinder 21 is fixedly arranged in the cavity 12, and an output shaft of the air cylinder 21 is fixedly connected with the sliding block 13. The polishing sheet 9 can be controlled to move horizontally so as to contact with the end surface of the transmission shaft for polishing.
The last rotation of slider 13 installs sleeve pipe 14, fixed mounting has first belt pulley 15 on the sleeve pipe 14, fixed mounting has second belt pulley 16 on the output shaft of motor 8, the cover is equipped with same belt 17 on second belt pulley 16 and the first belt pulley 15. A connecting shaft 18 is slidably mounted in the sleeve 14, a first bevel gear 19 is fixedly mounted at one end of the connecting shaft 18, a second bevel gear 20 is fixedly mounted at the bottom end of the worm 11 and extends into the cavity 12, and the second bevel gear 20 is meshed with the first bevel gear 19. Can make the piece 9 of polishing and fixed tube 3 interlock, and then control the two synchronous rotations through motor 8.
A sliding hole is formed in the inner wall of the top of the cavity 12, a sliding rod is fixedly mounted in the sliding hole, and the sliding rod penetrates through the sliding block 13 and is connected with the sliding block 13 in a sliding mode. Ensuring the grinding sheet 9 to move stably.
The utility model provides a terminal surface grinding device is used in transmission shaft processing's theory of operation as follows:
the device can make the fixed tube 3 and the grinding sheet 9 rotate oppositely by setting the rotation direction of the worm 11;
when the clamping device is used, the transmission shaft is inserted into the fixed pipe 3, then the sleeve shell 6 is rotated, the sleeve shell 6 horizontally moves while rotating, the conical surface extrudes the inclined surface, and the plurality of clamping blocks 5 move close to each other to clamp and fix the transmission shaft;
the motor 8 is started, the motor 8 drives the polishing piece 9 to rotate, meanwhile, under the action of the first belt pulley 15, the second belt pulley 16 and the belt 17, the sleeve 14 is made to rotate, the sleeve 14 drives the connecting shaft 18 to rotate, the connecting shaft 18 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the second bevel gear 20 to rotate, further, the worm 11 is driven to rotate, the worm 11 drives the fixed pipe 3 to rotate through the worm wheel 10, then the cylinder 21 is started, the cylinder 21 drives the supporting plate 7 to move close to the transmission shaft, the end face of the transmission shaft can be polished through the polishing piece 9, because the connecting shaft 18 can slide in the sleeve 14, therefore, the transmission between the sleeve 14 and the connecting shaft 18 is not influenced by the sliding of the supporting plate 7.
Compared with the prior art, the utility model provides a terminal surface grinding device for transmission shaft processing has following beneficial effect:
the utility model provides an end face grinding device for processing a transmission shaft, wherein a fixed pipe 3 is fixedly arranged on a support rod 2, a plurality of elastic rods 4 are symmetrically and fixedly arranged at one end of the fixed pipe 3, the top of one end of each elastic rod 4 is an inclined plane, a clamping block 5 is fixedly arranged on each elastic rod 4, a casing 6 is arranged on the fixed pipe 3 in a threaded manner, the inner wall of one side of the casing 6 is a conical surface, so that the transmission shaft can be conveniently fixed and can be rotated after being fixed; the polishing piece 9 is fixedly installed on an output shaft of the motor 8, the end face of the transmission shaft can be polished, and the transmission shaft can rotate relative to the polishing piece, so that polishing efficiency is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a terminal surface grinding device is used in transmission shaft processing which characterized in that includes:
a base;
the supporting rod is fixedly arranged at the top of the base;
the fixed pipe is fixedly arranged on the supporting rod;
the elastic rods are symmetrically and fixedly arranged at one end of the fixed pipe, and the top of one end of each elastic rod is an inclined plane;
the clamping block is fixedly arranged on the elastic rod;
the casing is installed on the fixed pipe in a threaded mode, and the inner wall of one side of the casing is a conical surface;
the supporting plate is slidably mounted at the top of the base;
the motor is fixedly arranged on the supporting plate;
and the polishing sheet is fixedly arranged on an output shaft of the motor.
2. The end face grinding device for machining the transmission shaft according to claim 1, wherein a worm wheel is fixedly mounted on the fixing tube, a worm is rotatably mounted on the base, and the worm is meshed with the worm wheel.
3. The end face grinding device for machining the transmission shaft according to claim 2, wherein a cavity is formed in the base, a sliding block is slidably mounted in the cavity, the top of the sliding block extends out of the cavity and is fixedly connected with the supporting plate, an air cylinder is fixedly mounted in the cavity, and an output shaft of the air cylinder is fixedly connected with the sliding block.
4. The end face grinding device for machining the transmission shaft according to claim 3, wherein a sleeve is rotatably mounted on the slider, a first belt pulley is fixedly mounted on the sleeve, a second belt pulley is fixedly mounted on an output shaft of the motor, and the second belt pulley and the first belt pulley are sleeved with the same belt.
5. The end face grinding device for machining the transmission shaft according to claim 4, wherein a connecting shaft is slidably mounted in the sleeve, a first bevel gear is fixedly mounted at one end of the connecting shaft, a second bevel gear is fixedly mounted in the cavity in a manner that the bottom end of the worm extends into the cavity, and the second bevel gear is meshed with the first bevel gear.
6. The end face grinding device for machining the transmission shaft according to claim 3, wherein a sliding hole is formed in the inner wall of the top of the cavity, a sliding rod is fixedly mounted in the sliding hole, and the sliding rod penetrates through the sliding block and is connected with the sliding block in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122972630.3U CN217648078U (en) | 2021-11-30 | 2021-11-30 | End surface grinding device for machining transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122972630.3U CN217648078U (en) | 2021-11-30 | 2021-11-30 | End surface grinding device for machining transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217648078U true CN217648078U (en) | 2022-10-25 |
Family
ID=83660249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122972630.3U Active CN217648078U (en) | 2021-11-30 | 2021-11-30 | End surface grinding device for machining transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217648078U (en) |
-
2021
- 2021-11-30 CN CN202122972630.3U patent/CN217648078U/en active Active
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