CN219747448U - Double-sided grinding wheel rotary driving mechanism - Google Patents
Double-sided grinding wheel rotary driving mechanism Download PDFInfo
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- CN219747448U CN219747448U CN202321325671.6U CN202321325671U CN219747448U CN 219747448 U CN219747448 U CN 219747448U CN 202321325671 U CN202321325671 U CN 202321325671U CN 219747448 U CN219747448 U CN 219747448U
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- grinding wheel
- main shaft
- motor
- base body
- driving mechanism
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- 238000000227 grinding Methods 0.000 title claims abstract description 87
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 abstract description 20
- 239000010432 diamond Substances 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910001651 emery Inorganic materials 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a double-side grinding wheel rotary driving mechanism, which relates to a driving mechanism for online grinding of grinding wheel dressing, and comprises a base part, wherein a cavity in the base part is rotatably provided with a main shaft, two ends of the main shaft extend outwards from two side parts of the base part, the two end parts of the main shaft are respectively clamped and provided with a grinding wheel through clamping plate parts, the main shaft is in transmission connection with the output shaft end of a motor on the base part through a transmission part, a bearing and an end cover are arranged between the main shaft and the base part, the motor is driven, and the main shaft and the grinding wheel are in rotary motion. The utility model has scientific design, convenient use, driving motor, main shaft and grinding wheel which are in rotary motion, the grinding wheel can carry out surface finishing operation on the annular grinding wheel, the base part adopts a split structure which is easy to mount and dismount, the service life of the whole device is prolonged, the production cost is reduced, and the processing efficiency of finishing the diamond grinding wheel by the silicon carbide grinding wheel is improved.
Description
Technical Field
The utility model relates to a driving mechanism for online sharpening of grinding wheels, in particular to a bilateral grinding wheel rotary driving mechanism.
Background
The cutter processing factory adopts the mode of grinding to produce high accuracy milling cutter commonly used one kind six automatic grinding machine, and this kind of grinding production need use the diamond emery wheel of a set of different specifications that contain diamond granule, because there is diamond granule to drop or diamond granule by cutter metal powder cladding in the use of diamond emery wheel to reduce cutter precision, therefore diamond emery wheel need regularly repair the surface and let diamond granule on the emery wheel expose just can use again.
The current diamond grinding wheel periodic dressing mode is as follows: the annular grinding wheel is detached from the six-axis automatic grinding machine at regular intervals, then the annular grinding wheel is installed on special grinding wheel dressing equipment capable of manually adjusting various angles, a silicon carbide grinding wheel with softer material is used for surface dressing, the annular grinding wheel is installed on the automatic grinding machine after finishing, and the annular grinding wheel can be reused after the accuracy of circle runout is measured and meets the requirements. Because the annular grinding wheel set is required to be disassembled from the automatic grinding machine and then assembled, the accuracy of circle runout caused by the reuse of the annular grinding wheel set is inconsistent with that of the previous time, the stability of grinding of the cutters is affected, the accuracy of batch cutters is reduced, and meanwhile, the mode is long in time spent, and the productivity is also affected to a certain extent.
Therefore, I have researched and developed the rotary driving mechanism of the double-sided grinding wheel in order to solve the above-mentioned problem, it designs scientifically, easy to use, driving motor, main shaft and grinding wheel are all rotary motion, the grinding wheel can carry on the surface finishing operation to the annular grinding wheel, the base part adopts the split type structure to mount and dismantle easily, improve the holistic life of the apparatus, reduce manufacturing cost, raise the processing efficiency that the carborundum grinding wheel dresses the diamond grinding wheel.
Disclosure of Invention
The utility model aims to solve the problems, and provides a double-sided grinding wheel rotary driving mechanism which is scientific in design, convenient to use, and capable of performing rotary motion on a main shaft and a grinding wheel, wherein the grinding wheel can perform surface finishing operation on an annular grinding wheel, a base part adopts a split type structure, so that the installation and the disassembly are easy, the service life of the whole device is prolonged, the production cost is reduced, and the machining efficiency of finishing a diamond grinding wheel by a silicon carbide grinding wheel is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the double-side grinding wheel rotary driving mechanism comprises a base part, a main shaft is arranged in a cavity in the base part in a rotary mode, two ends of the main shaft extend outwards from two side parts of the base part, the two end parts of the main shaft are clamped by clamping plate parts, the main shaft is in transmission connection with an output shaft end of a motor on the base part through a transmission part, a bearing and an end cover are arranged between the main shaft and the base part, a driving motor is used for driving the main shaft and the grinding wheel to do rotary motion, more specifically, the power of the motor is 500W, the maximum rotary speed of the grinding wheel is 1000-2000r/min, the outer diameter of the grinding wheel is controlled to be 100-200mm, and the thickness of the grinding wheel is controlled to be 5-15mm.
As a further optimization of the utility model, in order to facilitate the realization of convenient disassembly, installation, maintenance and replacement operations of the base part, the base part comprises a lower base body, the lower base body and an upper base body are mutually folded to form a cavity structure, and the top of the upper base body is provided with a through hole for the passage of the output shaft end of the motor.
The improved technical effects are as follows: the base part can be conveniently disassembled, installed, maintained and replaced.
As a further optimization of the utility model, in order to be favorable for realizing split type connection between the upper base body and the lower base body, the stepped hole on the upper base body corresponds to the blind hole on the lower base body, and a worker is put in and screwed with the upper base body and the lower base body from the positions of the stepped hole and the blind hole through the screws.
The improved technical effects are as follows: the split type connection between the upper base body and the lower base body is realized.
As a further optimization of the utility model, in order to be favorable for realizing the installation and the water prevention of the motor, the motor is arranged in the waterproof cover, the waterproof cover is arranged at the top of the upper base body, and the waterproof cover can be used as a supporting part of the motor and can also effectively prevent the operation of the motor from being influenced by external cooling water.
The improved technical effects are as follows: the installation and the waterproof of the motor are realized.
As a further optimization of the utility model, in order to facilitate the rotation of the main shaft, the transmission part comprises a drive bevel gear arranged at the output shaft end of the motor, and the drive bevel gear is meshed with a driven bevel gear on the main shaft for transmission.
The improved technical effects are as follows: the main shaft is rotated.
As a further optimization of the utility model, in order to facilitate the clamping of the grinding wheel on the spindle by the clamping plate part, the clamping plate part comprises an outer clamping plate and an inner clamping plate which are arranged at two sides of the grinding wheel, and a fastening nut is arranged at the outer side of the outer clamping plate and at the end part of the spindle.
The improved technical effects are as follows: the clamping plate part can clamp the grinding wheel on the main shaft.
As a further optimization of the utility model, in order to facilitate the realization that the grinding wheel can perform surface dressing operation on the diamond grinding wheel, the diamond particles on the grinding wheel are exposed, and the grinding wheel is a silicon carbide grinding wheel.
The improved technical effects are as follows: the diamond grinding wheel can be subjected to surface finishing operation, so that diamond particles on the grinding wheel are exposed.
The utility model has the beneficial effects that: the utility model provides a double-side grinding wheel rotary driving mechanism which is scientific in design, convenient to use, and capable of carrying out surface finishing operation on an annular grinding wheel by using a driving motor, a main shaft and the grinding wheel, wherein a base part adopts a split structure, so that the installation and the disassembly are easy, the service life of the whole device is prolonged, the production cost is reduced, and the machining efficiency of finishing the diamond grinding wheel by using a silicon carbide grinding wheel is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the base portion removed according to the present utility model.
Fig. 3 is a schematic view of the front view of the clamping plate part of the present utility model.
Fig. 4 is a schematic perspective view of the base portion of the present utility model.
Fig. 5 is a schematic perspective view of the lower base body of the present utility model.
The text labels in the figures are expressed as: 1. a waterproof cover; 2. grinding wheel; 3. a bearing; 4. a main shaft; 5. a base portion; 6. a motor; 7. a transmission part; 8. a clamping plate part; 9. an end cap; 501. an upper base body; 502. a lower base body; 503. a stepped hole; 504. a blind hole; 701. a drive bevel gear; 702. a driven bevel gear; 801. an outer clamping plate; 802. a fastening nut; 803. an inner clamping plate.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1 to 5, the specific structure of the present utility model is: the double-side grinding wheel rotary driving mechanism comprises a base part 5, a main shaft 4 is arranged in a cavity in the base part 5 in a rotary mode, two ends of the main shaft 4 extend outwards from two side parts of the base part 5, two end parts of the main shaft 4 are respectively clamped by a clamping plate part 8 to form a grinding wheel 2, the main shaft 4 is in transmission connection with an output shaft end of a motor 6 on the base part 5 through a transmission part 7, a bearing 3 and an end cover 9 are arranged between the main shaft 4 and the base part 5, a driving motor 6 is arranged, the main shaft 4 and the grinding wheel 2 are in rotary motion, more particularly, the power of the motor 6 is 500W, the maximum rotary speed of the grinding wheel is 1000-2000r/min, the outer diameter of the grinding wheel is controlled to be 100-200mm, and the thickness of the grinding wheel is controlled to be 5-15mm.
As a specific embodiment of the present utility model, in order to facilitate the disassembly, installation, maintenance and replacement operations of the base portion 5, the base portion 5 includes a lower base body 502, the lower base body 502 and an upper base body 501 are mutually folded to form a cavity structure, and a through hole for passing through an output shaft end of the motor 6 is provided at the top of the upper base body 501.
As a specific embodiment of the present utility model, in order to facilitate the split connection between the upper base body 501 and the lower base body 502, the stepped hole 503 on the upper base body 501 corresponds to the blind hole 504 on the lower base body 502, and a worker inserts and screws the stepped hole 503 and the blind hole 504 to connect the upper base body 501 and the lower base body 502.
As a specific embodiment of the present utility model, in order to facilitate installation and waterproofing of the motor 6, the motor 6 is disposed in the waterproof cover 1, and the waterproof cover 1 is disposed on top of the upper base body 501, the waterproof cover 1 can be used as a supporting component of the motor 6, and can also effectively avoid the influence of external cooling water on the operation of the motor 6.
As a specific embodiment of the present utility model, in order to facilitate the rotation of the spindle 4, the transmission part 7 includes a drive bevel gear 701 disposed at an output shaft end of the motor 6, and the drive bevel gear 701 is engaged with a driven bevel gear 702 on the spindle 4 for transmission.
As a specific embodiment of the present utility model, in order to facilitate the clamping of the grinding wheel 2 on the spindle 4 by the clamping plate portion 8, the clamping plate portion 8 includes an outer clamping plate 801 and an inner clamping plate 803 disposed on both sides of the grinding wheel 2, and a fastening nut 802 is disposed outside the outer clamping plate 801 and at an end of the spindle 4.
As a specific embodiment of the present utility model, in order to facilitate the operation of dressing the surface of the diamond wheel by the wheel 2, so that diamond particles on the wheel are exposed, the wheel 2 is a silicon carbide wheel.
The utility model has the specific working principle that: the driving bevel gear 701 at the output shaft end of the motor 6 drives the driven bevel gear 702 to do rotary motion, the main shaft 4 and the grinding wheel 2 do rotary motion, and the grinding wheel 2 can perform surface finishing operation on the diamond grinding wheel, so that diamond particles on the grinding wheel are exposed.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (7)
1. Bilateral grinding wheel rotary driving mechanism, a serial communication port, including base portion (5), base portion (5) inside cavity rotation sets up main shaft (4), main shaft (4) both ends outwards stretch out from base portion (5) both sides portion, main shaft (4) both ends all press from both sides tight setting grinding wheel (2) through splint portion (8), main shaft (4) are connected through drive portion (7) and motor (6) output shaft end transmission on base portion (5), set up bearing (3) and end cover (9) between main shaft (4) and base portion (5), driving motor (6), rotary motion is all done to main shaft (4) and grinding wheel (2).
2. The double-sided grinding wheel rotation driving mechanism according to claim 1, wherein the base portion (5) comprises a lower base body (502), the lower base body (502) and an upper base body (501) are mutually folded to form a cavity structure, and a through hole for passing through an output shaft end of the motor (6) is formed in the top of the upper base body (501).
3. The double sided grinding wheel rotation drive mechanism of claim 2, wherein the stepped bore (503) on the upper base body (501) corresponds to the blind bore (504) on the lower base body (502).
4. A double sided grinding wheel rotation driving mechanism according to claim 3, characterized in that the motor (6) is arranged in a waterproof cover (1), the waterproof cover (1) being arranged on top of the upper base body (501).
5. The double-sided grinding wheel rotation driving mechanism according to claim 4, wherein the transmission part (7) comprises a drive bevel gear (701) arranged at the output shaft end of the motor (6), and the drive bevel gear (701) is in meshed transmission with a driven bevel gear (702) on the main shaft (4).
6. The double-sided grinding wheel rotation driving mechanism according to claim 5, wherein the clamping plate portion (8) comprises an outer clamping plate (801) and an inner clamping plate (803) which are arranged at both sides of the grinding wheel (2), the outer clamping plate (801) is arranged outside and a fastening nut (802) is arranged at the end of the main shaft (4).
7. A double sided grinding wheel rotation drive mechanism according to claim 6, characterized in that the grinding wheel (2) is a silicon carbide grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325671.6U CN219747448U (en) | 2023-05-29 | 2023-05-29 | Double-sided grinding wheel rotary driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325671.6U CN219747448U (en) | 2023-05-29 | 2023-05-29 | Double-sided grinding wheel rotary driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747448U true CN219747448U (en) | 2023-09-26 |
Family
ID=88092313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321325671.6U Active CN219747448U (en) | 2023-05-29 | 2023-05-29 | Double-sided grinding wheel rotary driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747448U (en) |
-
2023
- 2023-05-29 CN CN202321325671.6U patent/CN219747448U/en active Active
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