CN211589714U - Polishing wheel easy to polish uniformly by utilizing Thompson constant velocity universal joint - Google Patents
Polishing wheel easy to polish uniformly by utilizing Thompson constant velocity universal joint Download PDFInfo
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- CN211589714U CN211589714U CN201921588193.1U CN201921588193U CN211589714U CN 211589714 U CN211589714 U CN 211589714U CN 201921588193 U CN201921588193 U CN 201921588193U CN 211589714 U CN211589714 U CN 211589714U
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Abstract
The utility model relates to the technical field of surface treatment, and discloses a polishing wheel utilizing the easy uniform polishing of a Thompson constant velocity universal joint, which comprises a wheel shell, wherein the top of the wheel shell is movably connected with a rotating shaft, the bottom of the rotating shaft is connected with a universal joint driving block in a clamping way through a key, the bottom of the universal joint driving block is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a small polishing wheel, the polishing wheel utilizing the easy uniform polishing of the Thompson constant velocity universal joint drives the rotating rod to rotate through the universal joint driving block so as to achieve the effect that the universal joint can transmit the rotating speed and the rotating torque to a driven block under the condition of rotating a certain angle, under the condition of three small polishing wheels, the effect of polishing irregular surfaces can be achieved, a large amount of manpower is saved, and the small polishing wheel is enabled to be separated from a large polishing wheel without replacing a button at the bottom of the rotating rod, thereby achieving the effect of saving materials and saving cost.
Description
Technical Field
The utility model relates to a surface treatment technical field specifically is an utilize easy even polishing's of thompson constant velocity cardan joint polishing wheel.
Background
The polishing wheel is controlled to be parallel to the polishing surface during polishing, the speed is controlled to polish the surface, and when the polishing wheel needs to be replaced, the polishing wheel is separated from the polishing wheel by opening the shaft lock catch to be replaced.
However, when the currently used flat wheel polishes irregular surfaces, it is very inconvenient to artificially control the plane of the polishing wheel to be parallel to the polishing surface, and meanwhile, when the polishing effect of the polishing wheel is not good, the whole polishing wheel needs to be replaced, which wastes materials.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an utilize easy even polishing's of thompson constant velocity universal joint throwing aureola possesses the advantage that can polish irregular surface, save material, has solved the problem that is difficult for polishing irregular surface, extravagant material.
(II) technical scheme
For the purpose that realizes above-mentioned irregular surface of polishing, save material, the utility model provides a following technical scheme: a polishing wheel easy to polish uniformly by utilizing a Thompson constant velocity universal joint comprises a wheel shell, wherein the top of the wheel shell is movably connected with a rotating shaft, the bottom of the rotating shaft is connected with a universal joint driving block in a clamping way through a key, the bottom of the universal joint driving block is rotatably connected with a universal joint outer ring rotating block through a rotating shaft, the side surface of the universal joint outer ring rotating block is rotatably connected with a universal joint auxiliary block through a rotating shaft, the inner side of the universal joint outer ring rotating block is rotatably connected with a universal joint inner ring rotating block through a rotating shaft, the inner side of the universal joint inner ring rotating block is rotatably connected with a universal joint driven block through a rotating shaft, the bottom of the universal joint driven block is fixedly connected with a rotating rod, the bottom of the rotating rod is fixedly connected with a small polishing wheel, the bottom of the rotating rod is movably connected with a wheel changing button through a spring, the, the hole wall of the small polishing wheel is provided with a clamping groove.
Preferably, three through holes are formed in the top of the wheel shell and distributed in an equilateral triangle, the edge distance of the three through holes is greater than the diameter of the small polishing wheel and smaller than the diameter of the two small polishing wheels, and thus the small polishing wheels can have a certain rotation range.
Preferably, the axis of the driven universal joint block shaft is parallel to the axis of the driving universal joint block shaft, so that the rotation of the driving universal joint block can be transmitted to the maximum.
Preferably, the axis position of the auxiliary universal joint block is perpendicular to the axis of the driving universal joint block to form a cross, and the rotation of the universal joint can achieve the effect that the driving shaft and the driven shaft can achieve the same speed through the superposition of two cross revolute pairs.
Preferably, the small polishing wheel is connected with a clamping block through a clamping groove formed in the hole wall of the inner side of the small polishing wheel in a sliding mode, so that the polishing wheel can be clamped on the rotating rod.
(III) advantageous effects
Compared with the prior art, the utility model provides an utilize easy even polishing's of thompson constant velocity universal joint throwing aureola possesses following beneficial effect:
1. this utilize throwing aureola of easy even polishing of thompson constant velocity universal joint, it rotates to drive the axis of rotation through the motor, the axis of rotation drives the main turning block of universal joint and rotates, main turning block drives the rotation of universal joint outer lane turning block, the outer lane turning block drives the turning block and the driven piece rotation of inner circle, it rotates to drive the dwang through the universal joint driven piece, in order to reach the universal joint can be under the circumstances of rotating certain angle on can transmitting the driven piece with pivoted speed and moment of torsion, under the circumstances of three small-size throwing aureolas, can reach the effect of polishing irregular surface, a large amount of manpowers have been saved.
2. This utilize polishing wheel of easy even polishing of thompson constant velocity universal joint, through the button of pressing the dwang bottom, the button drives the pendulum rod and rotates, and the pendulum rod just can drive the fixture block and remove in the draw-in groove to make small-size polishing wheel deviate from, only need change this small-size polishing wheel when certain small-size polishing wheel wearing and tearing are more serious, no longer need change a large-scale polishing wheel, thereby reached save material's effect, saved the cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the structural universal joint of the present invention;
FIG. 3 is a schematic structural view of the rotating rod and the polishing wheel according to the present invention;
fig. 4 is a partial enlarged view of the structure of the present invention.
In the figure: the polishing machine comprises a wheel shell 1, a rotating shaft 2, a rotating rod 3, a small polishing wheel 4, a universal joint driving block 5, a universal joint auxiliary block 6, a universal joint outer ring rotating block 7, a universal joint inner ring rotating block 8, a universal joint driven block 9, a rotating shaft 10, a wheel changing button 11, a spring 12, a swinging rod 13, a clamping block 14 and a clamping groove 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a polishing wheel using thompson constant velocity universal joint for easy uniform polishing comprises a wheel shell 1, three through holes are arranged on the top of the wheel shell 1 and distributed in an equilateral triangle, the edge distance is larger than the diameter of a small polishing wheel 4 and smaller than the diameter of two small polishing wheels 4, so that the small polishing wheels 4 can have a certain rotation range, the top wall of the inner wall of the wheel shell 1 is movably connected with a rotating shaft 2, the bottom of the rotating shaft 2 is clamped with a universal joint driving block 5 through a key, the bottom of the universal joint driving block 5 is rotatably connected with a universal joint outer ring rotating block 7 through a rotating shaft 10, the side surface of the universal joint outer ring rotating block 7 is rotatably connected with a universal joint auxiliary block 6 through the rotating shaft 10, the axial position of the universal joint auxiliary block 6 is perpendicular to the axial position of the universal joint driving block 5 to form a cross-shaped driving shaft, and the rotation of the universal joint can achieve the effect of the same speed as, the inner side of the universal joint outer ring rotating block 7 is rotationally connected with a universal joint inner ring rotating block 8 through a rotating shaft 10, the inner side of the universal joint inner ring rotating block 8 is rotationally connected with a universal joint driven block 9 through the rotating shaft 10, the axis of the shaft of the universal joint driven block 9 is parallel to the axis of the shaft of the universal joint driving block 5, make the transmission that the rotation of driving piece can maximize, 9 bottom fixedly connected with dwang 3 of universal joint driven piece, 3 small-size throwing aureola 4 of the fixedly connected with in dwang bottom, draw-in groove 15 has been seted up to the pore wall of small-size throwing aureola 4, there is wheel changing button 11 dwang 3 bottom through spring 12 swing joint, wheel changing button 11 openly rotates and is connected with pendulum rod 13, the one end that wheel changing button 11 was kept away from to pendulum rod 13 rotates and is connected with fixture block 14, 15 sliding connection of draw-in groove that small-size throwing aureola 4 seted up on its inboard pore wall have fixture block 14, thereby make throwing aureola can the.
The working principle is as follows: when polishing is needed, the polishing wheel is placed on a polishing machine, the polishing machine drives a rotating shaft 2 to rotate, the rotating shaft 2 drives a universal joint driving block 5 to rotate, the universal joint driving block 5 drives a universal joint outer ring rotating block 7 to rotate, the universal joint outer ring rotating block 7 drives a universal joint inner ring rotating block 8 to rotate, the universal joint inner ring rotating block 8 drives a universal joint driven block 9 to rotate, the universal joint driven block 9 drives a rotating rod 3 to rotate, so that the small polishing wheel 4 rotates, and when the universal joint driving block 5 drives the universal joint driven block 9 to rotate, the universal joint outer ring rotating block 7 and the universal joint inner ring rotating block 8 can both rotate to adjust the direction of the rotating rod 3, so that the polishing wheel can better fit a polishing surface, when one small polishing wheel 4 needs to be replaced, the wheel changing button 11 is pressed, the swing rod 13 rotates under the pressing action of the wheel changing button 11, the clamping block 14 slides in the clamping groove 15, and therefore the small polishing wheel 4 is separated.
In conclusion, the polishing wheel utilizing the thompson constant velocity universal joint and easy to polish uniformly drives the rotating shaft 2 to rotate through the motor, the rotating shaft 2 drives the universal joint driving block to rotate 5, the universal joint driving block 5 drives the universal joint outer ring rotating block 7 to rotate, the universal joint outer ring rotating block 7 drives the universal joint inner ring rotating block 8 and the universal joint driven block 9 to rotate, and the universal joint driven block 9 drives the rotating rod 3 to rotate, so that the universal joint can transmit the rotating speed and the rotating torque to the universal joint driven block 9 under the condition of rotating by a certain angle, and under the condition of three small polishing wheels 4, the effect of polishing irregular surfaces can be achieved, and a large amount of manpower is saved; through pressing the wheel changing button 11 at the bottom of the rotating rod 3, the wheel changing button 11 drives the swing rod 13 to rotate, the swing rod 13 can drive the clamping block 14 to move in the clamping groove 15, so that the small polishing wheel 4 is separated, only the small polishing wheel 4 needs to be replaced when the abrasion of the small polishing wheel 4 is serious, a large-sized polishing wheel does not need to be replaced, the material saving effect is achieved, and the cost is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A polishing wheel utilizing an easy uniform polishing of a Thompson constant velocity universal joint, comprising a wheel housing (1), characterized in that: the polishing wheel is characterized in that the inner top wall of the wheel shell (1) is movably connected with a rotating shaft (2), the bottom of the rotating shaft (2) is connected with a universal joint driving block (5) through a key in a clamping manner, the bottom of the universal joint driving block (5) is rotatably connected with a universal joint outer ring rotating block (7) through a rotating shaft (10), the side surface of the universal joint outer ring rotating block (7) is rotatably connected with a universal joint auxiliary block (6) through the rotating shaft (10), the inner side of the universal joint outer ring rotating block (7) is rotatably connected with a universal joint inner ring rotating block (8) through the rotating shaft (10), the inner side of the universal joint inner ring rotating block (8) is rotatably connected with a universal joint driven block (9) through the rotating shaft (10), the bottom of the universal joint driven block (9) is fixedly connected with a rotating rod (3), the bottom of the rotating rod (3) is fixedly connected with a, dwang (3) bottom has through spring (12) swing joint and trades a round button (11), it openly rotates to be connected with pendulum rod (13) to trade a round button (11), the one end rotation that trades a round button (11) was kept away from in pendulum rod (13) is connected with fixture block (14).
2. The polishing wheel easy to uniformly polish using the thompson constant velocity universal joint according to claim 1, wherein: three through holes are formed in the top of the wheel shell (1), the wheel shell is distributed in an equilateral triangle, and the edge distance of the wheel shell is greater than the diameter of the small polishing wheels (4) and smaller than the diameters of the two small polishing wheels (4).
3. The polishing wheel easy to uniformly polish using the thompson constant velocity universal joint according to claim 1, wherein: the axis of the shaft of the universal joint driven block (9) is parallel to the axis of the shaft of the universal joint driving block (5).
4. The polishing wheel easy to uniformly polish using the thompson constant velocity universal joint according to claim 1, wherein: the axis position of the universal joint auxiliary block (6) is vertical to the axis of the universal joint active block (5).
5. The polishing wheel easy to uniformly polish using the thompson constant velocity universal joint according to claim 1, wherein: the small polishing wheel (4) is connected with a clamping block (14) in a sliding way through a clamping groove formed in the hole wall of the inner side of the small polishing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921588193.1U CN211589714U (en) | 2019-09-24 | 2019-09-24 | Polishing wheel easy to polish uniformly by utilizing Thompson constant velocity universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921588193.1U CN211589714U (en) | 2019-09-24 | 2019-09-24 | Polishing wheel easy to polish uniformly by utilizing Thompson constant velocity universal joint |
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|---|---|
| CN211589714U true CN211589714U (en) | 2020-09-29 |
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| CN201921588193.1U Active CN211589714U (en) | 2019-09-24 | 2019-09-24 | Polishing wheel easy to polish uniformly by utilizing Thompson constant velocity universal joint |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630572A (en) * | 2022-05-12 | 2022-06-14 | 之江实验室 | Fairing device with quick-release structure |
| CN114750321A (en) * | 2022-03-08 | 2022-07-15 | 浙江环龙新材料科技有限公司 | Compounding device is used in production and processing of TPU film raw materials |
| CN114871936A (en) * | 2022-05-12 | 2022-08-09 | 江苏苏宇化工设备有限公司 | Part polishing equipment of round block type graphite heat exchanger |
| CN114750321B (en) * | 2022-03-08 | 2024-05-31 | 浙江环龙新材料科技有限公司 | Mixing device for TPU film raw material production and processing |
-
2019
- 2019-09-24 CN CN201921588193.1U patent/CN211589714U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750321A (en) * | 2022-03-08 | 2022-07-15 | 浙江环龙新材料科技有限公司 | Compounding device is used in production and processing of TPU film raw materials |
| CN114750321B (en) * | 2022-03-08 | 2024-05-31 | 浙江环龙新材料科技有限公司 | Mixing device for TPU film raw material production and processing |
| CN114630572A (en) * | 2022-05-12 | 2022-06-14 | 之江实验室 | Fairing device with quick-release structure |
| CN114871936A (en) * | 2022-05-12 | 2022-08-09 | 江苏苏宇化工设备有限公司 | Part polishing equipment of round block type graphite heat exchanger |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230322 Address after: 276600 Central Community, Dadian Town, Junan County, Linyi City, Shandong Province Patentee after: Shandong Fenghong Grinding Technology Co.,Ltd. Address before: 310000 rooms 2-327, building 6, No.5, Beisha East Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Xincun Trading Co.,Ltd. |
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