CN210476497U - Basketball stands backboard surface grinding device - Google Patents
Basketball stands backboard surface grinding device Download PDFInfo
- Publication number
- CN210476497U CN210476497U CN201921374353.2U CN201921374353U CN210476497U CN 210476497 U CN210476497 U CN 210476497U CN 201921374353 U CN201921374353 U CN 201921374353U CN 210476497 U CN210476497 U CN 210476497U
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- shaped support
- support plate
- polishing
- plate
- shaped
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Abstract
The utility model relates to a grinding device technical field especially relates to a basketball stands backboard surface grinding device. By adopting the structure that the polishing device is arranged on one side of the supporting plate, polishing is carried out in a mode that the acting plate and the polishing roller are matched with the polishing belt, so that the polishing surface is always a plane, and the condition that the uneven polishing surface is easy to appear in the traditional polishing mode is avoided; adopt the backup pad opposite side is provided with overspeed device tensioner's structure, can effectively keep the rate of tension of polishing the area through overspeed device tensioner to guarantee the effect of polishing the area.
Description
Technical Field
The utility model relates to a grinding device technical field especially relates to a basketball stands backboard surface grinding device.
Background
At present, in the production of basketball stands and backboards, some protruding welding spots and edges and corners usually appear on the basketball stands and backboards after bending treatment and welding, however, the traditional polishing mode is that a manual polishing machine is used for polishing manually, and the polishing mode adopts manual operation, so that the position after polishing is extremely easy to generate is an uneven condition, and the production efficiency is low due to the fact that the labor intensity is high under the condition.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a basketball stand backboard surface polishing device aiming at the technical defects, one side of the support plate is provided with a polishing device structure, and polishing is carried out by matching an action plate and a polishing roller with a polishing belt, so that the polishing surface is always a plane, and the condition that the uneven polishing surface is easy to appear in the traditional polishing mode is avoided; adopt the backup pad opposite side is provided with overspeed device tensioner's structure, can effectively keep the rate of tension of polishing the area through overspeed device tensioner to guarantee the effect of polishing the area.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a base; a supporting plate is arranged at the upper part of the base; the supporting plate is connected with the base through bolts; the upper part of the base is provided with a motor; the motor is connected with the base through bolts; a polishing device is arranged on one side of the supporting plate; and a tensioning device is arranged on the other side of the supporting plate.
Further optimizing the technical scheme, the front part of the supporting plate is provided with a belt wheel; the belt wheel is connected with the output shaft of the motor by a pin; a grinding belt is arranged at the upper part of the belt wheel; the grinding belt and the belt wheel are in surface contact.
Further optimizing the technical scheme, the polishing device comprises a rectangular slide rail, a U-shaped support, an adjusting handle, a U-shaped bracket, an L-shaped support plate, an acting plate and a polishing roller; the U-shaped support is fixed on the upper part of the support plate through a bolt; the rectangular slide rail is connected with the U-shaped support in a sliding manner; the adjusting handle is in threaded connection with the central position of the U-shaped support; the U-shaped bracket is vertically arranged on one side of the rectangular sliding rail; the U-shaped bracket is connected with the rectangular slide rail through bolts; l-shaped support plates and polishing rollers are symmetrically arranged on two sides of the U-shaped support in the width direction; the L-shaped support plate is connected with the U-shaped support through bolts; the polishing roller is connected with the U-shaped bracket through a rotating shaft; the acting plate is connected to one side of the L-shaped support plate through a bolt; the grinding roller and the grinding belt are in surface contact.
Further optimizing the technical scheme, the tensioning device comprises a spring compression bar, a U-shaped support plate, a cylindrical handle, a fixing frame and a tensioning roller; one end of the U-shaped support plate is connected to the upper part of the support plate through a rotating shaft; the other end of the U-shaped support plate is connected with the support plate through a spring pressure rod; the cylindrical handle is in threaded connection with one end of the U-shaped support plate; the fixed frame is fixed at the center of the other side of the U-shaped support plate through a bolt; the tensioning roller rotating shaft is connected to the middle position of the fixing frame.
Compared with the prior art, the utility model has the advantages of it is following: 1. by adopting the structure that the polishing device is arranged on one side of the supporting plate, polishing is carried out in a mode that the acting plate and the polishing roller are matched with the polishing belt, so that the polishing surface is always a plane; 2. adopt the backup pad opposite side is provided with overspeed device tensioner's structure, can effectively keep the rate of tension of polishing the area through overspeed device tensioner.
Drawings
Fig. 1 is a schematic view of the overall structure of a basketball backboard surface polishing device.
Fig. 2 is a front view of the overall structure of a basketball backboard surface grinding device.
Fig. 3 is a rear view of the overall structure of a basketball backboard surface polishing device.
In the figure: 1. a base; 2. a support plate; 3. a polishing device; 4. a tensioning device; 201. a pulley; 202. polishing the belt; 203. a motor; 301. a rectangular slide rail; 302. a U-shaped support; 303. an adjusting handle; 304. a U-shaped bracket; 305. an L-shaped support plate; 306. an action plate; 307. polishing the roller; 401. a spring compression bar; 402. a U-shaped support plate; 403. a cylindrical handle; 404. a fixed mount; 405. and tensioning the roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: as shown in connection with fig. 1-3, includes a base 1; a supporting plate 2 is arranged at the upper part of the base 1; the supporting plate 2 is connected with the base 1 through bolts; the upper part of the base 1 is provided with a motor 203; the motor 203 is connected with the base 1 through bolts; a polishing device 3 is arranged on one side of the supporting plate 2; the other side of the supporting plate 2 is provided with a tensioning device 4; the front part of the supporting plate 2 is provided with a belt wheel 201; the belt wheel 201 is connected with an output shaft of the motor 203 by a pin; a grinding belt 202 is arranged at the upper part of the belt wheel 201; the grinding belt 202 and the belt wheel 201 are in surface contact; the polishing device 3 comprises a rectangular slide rail 301, a U-shaped support 302, an adjusting handle 303, a U-shaped bracket 304, an L-shaped support plate 305, an action plate 306 and a polishing roller 307; the U-shaped support 302 is fixed on the upper part of the support plate 2 through bolts; the rectangular slide rail 301 is connected with the U-shaped support 302 in a sliding manner; the adjusting handle 303 is in threaded connection with the central position of the U-shaped support 302; the U-shaped bracket 304 is vertically arranged on one side of the rectangular sliding rail 301; the U-shaped bracket 304 is connected with the rectangular slide rail 301 through bolts; the two sides of the U-shaped bracket 304 in the width direction are symmetrically provided with an L-shaped support plate 305 and a polishing roller 307; the L-shaped support plate 305 is connected with the U-shaped support 304 through bolts; the grinding roller 307 is connected with the U-shaped bracket 304 through a rotating shaft; the acting plate 306 is connected to one side of the L-shaped support plate 305 through bolts; the grinding roller 307 and the grinding belt 202 are in surface contact; the tensioning device 4 comprises a spring compression bar 401, a U-shaped support plate 402, a cylindrical handle 403, a fixing frame 404 and a tensioning roller 405; one end of the U-shaped support plate 402 is connected with the upper part of the support plate 2 through a rotating shaft; the other end of the U-shaped support plate 402 is connected with the support plate 2 through a spring compression bar 401; the cylindrical handle 403 is in threaded connection with one end of the U-shaped support plate 402; the fixed frame 404 is fixed at the center of the other side of the U-shaped support plate 402 through a bolt; the tension roller 405 is pivotally connected to the fixed frame 404 at a central position.
When the grinding device 3 manufactured by the utility model is used, as shown in fig. 1-3, a user firstly starts the motor 203 to drive the belt wheel 201 to rotate, then drives the U-shaped support plate 402 to rotate by lifting the cylindrical handle 403 and effectively supports the U-shaped support plate by the spring press rod 401, then tensions the grinding belt 202 by the tensioning roller 405, then also can rotate the adjusting handle 303 to make the rectangular slide rail 301 slide in the U-shaped support 302 to adjust the positions of the U-shaped support 304 and the action plate 306, then places a basketball board to be ground at the grinding belt 202 on one side of the action plate 306, effectively grinds the basketball board by approaching the action plate 306, and the action plate 306 is supported by a plurality of groups of L-shaped support plates 305 to prevent the action plate 306 from deforming, thereby ensuring that the grinding surface is always a relative horizontal plane, guarantee the effect of polishing, avoid appearing unevenness's the condition easily after traditional polishing.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides a basketball stands backboard surface grinding device which characterized in that: comprises a base (1); a support plate (2) is arranged at the upper part of the base (1); the supporting plate (2) is connected with the base (1) through bolts; the upper part of the base (1) is provided with a motor (203); the motor (203) is connected with the base (1) through bolts; a polishing device (3) is arranged on one side of the supporting plate (2); and a tensioning device (4) is arranged on the other side of the supporting plate (2).
2. The basketball stand backboard surface grinding device of claim 1, wherein: a belt wheel (201) is arranged at the front part of the support plate (2); the belt wheel (201) is connected with an output shaft of the motor (203) by a pin; a grinding belt (202) is arranged at the upper part of the belt wheel (201); the grinding belt (202) is in surface contact with the belt wheel (201).
3. The basketball stand backboard surface grinding device of claim 2, wherein: the polishing device (3) comprises a rectangular slide rail (301), a U-shaped support (302), an adjusting handle (303), a U-shaped bracket (304), an L-shaped support plate (305), an action plate (306) and a polishing roller (307); the U-shaped support (302) is fixed on the upper part of the support plate (2) through bolts; the rectangular slide rail (301) is in sliding connection with the U-shaped support (302); the adjusting handle (303) is in threaded connection with the central position of the U-shaped support (302); the U-shaped bracket (304) is vertically arranged on one side of the rectangular sliding rail (301); the U-shaped bracket (304) is connected with the rectangular sliding rail (301) through bolts; l-shaped support plates (305) and polishing rollers (307) are symmetrically arranged on two sides of the U-shaped support (304) in the width direction; the L-shaped support plate (305) is connected with the U-shaped support (304) through bolts; the grinding roller (307) is connected with the U-shaped bracket (304) by a rotating shaft; the acting plate (306) is connected to one side of the L-shaped support plate (305) through a bolt; the grinding roller (307) is in surface contact with the grinding belt (202).
4. The basketball stand backboard surface grinding device of claim 2, wherein: the tensioning device (4) comprises a spring compression bar (401), a U-shaped support plate (402), a cylindrical handle (403), a fixing frame (404) and a tensioning roller (405); one end of the U-shaped support plate (402) is connected to the upper part of the support plate (2) through a rotating shaft; the other end of the U-shaped support plate (402) is connected with the support plate (2) through a spring pressure rod (401); the cylindrical handle (403) is in threaded connection with one end of the U-shaped support plate (402); the fixed frame (404) is fixed at the center of the other side of the U-shaped support plate (402) through a bolt; the tensioning roller (405) is connected with the central position of the fixed frame (404) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374353.2U CN210476497U (en) | 2019-08-23 | 2019-08-23 | Basketball stands backboard surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374353.2U CN210476497U (en) | 2019-08-23 | 2019-08-23 | Basketball stands backboard surface grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476497U true CN210476497U (en) | 2020-05-08 |
Family
ID=70537552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921374353.2U Expired - Fee Related CN210476497U (en) | 2019-08-23 | 2019-08-23 | Basketball stands backboard surface grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792682A (en) * | 2021-01-04 | 2021-05-14 | 南京洁卡伦数码科技有限公司 | Raw material polishing equipment for manufacturing high-end equipment |
| CN112936027A (en) * | 2021-01-27 | 2021-06-11 | 徐世聪 | Automatic workpiece turnover device for grinding machine and grinding machine |
| CN114102369A (en) * | 2021-12-29 | 2022-03-01 | 常州宏创车辆部件有限公司 | Automobile lampshade shell polishing device |
-
2019
- 2019-08-23 CN CN201921374353.2U patent/CN210476497U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792682A (en) * | 2021-01-04 | 2021-05-14 | 南京洁卡伦数码科技有限公司 | Raw material polishing equipment for manufacturing high-end equipment |
| CN112936027A (en) * | 2021-01-27 | 2021-06-11 | 徐世聪 | Automatic workpiece turnover device for grinding machine and grinding machine |
| CN114102369A (en) * | 2021-12-29 | 2022-03-01 | 常州宏创车辆部件有限公司 | Automobile lampshade shell polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210823 |