CN214923195U - Driving device easy to replace grinding belt - Google Patents
Driving device easy to replace grinding belt Download PDFInfo
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- CN214923195U CN214923195U CN202121398001.8U CN202121398001U CN214923195U CN 214923195 U CN214923195 U CN 214923195U CN 202121398001 U CN202121398001 U CN 202121398001U CN 214923195 U CN214923195 U CN 214923195U
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- belt
- driving
- polishing
- mounting plate
- wheel
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Abstract
The utility model belongs to the technical field of belong to the polisher, concretely relates to drive arrangement in easily changing polishing area. The utility model provides a drive arrangement in easily changing sanding belt mutually supports with the abrasive band drive wheel of polishing through the cylinder in the change subassembly, guarantees the constantly tensioning state of abrasive band of polishing on the one hand to improve the efficiency of polishing, the elasticity of abrasive band of polishing is realized to the flexible of on the other hand cylinder, realizes that the abrasive band of polishing is dismantled and is changed from abrasive band drive wheel of polishing and band pulley drive group, thereby has improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the polisher, concretely relates to drive arrangement in easily changing polishing area.
Background
In the production process of sheet metal products, metal plates or semi-finished products need to be ground and polished. Typically, angle grinders are used to grind flat and corner surfaces. The abrasive belt sander is a sander used for sanding the surface of a small workpiece, and is generally used for deburring and chamfering stainless steel plate products. In the prior art, the tension of an abrasive belt in a grinding machine is usually reduced due to long-time use, so that the conditions of deviation and belt falling occur in the grinding process, and in addition, the abrasive belt is inconvenient to replace and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The not enough of prior art to the aforesaid, the utility model provides a drive arrangement in area is polished to easy to change, the purpose is in order to solve prior art, and the abrasive band in the polisher can diminish owing to use tension for a long time usually to the condition emergence of skew and falling the area takes place in the process of polishing, and the abrasive band is changed inconveniently, technical problem that work efficiency is low.
The utility model provides a drive arrangement in area of polishing is easily changed, concrete technical scheme is as follows:
the driving device which is easy to replace the grinding belt comprises a mounting plate, a driving component and a replacing component which are both arranged on the mounting plate,
the belt wheel driving assembly comprises a belt wheel driving set and a polishing belt, the replacing assembly comprises a T-shaped connecting piece, an air cylinder and a belt driving wheel, the T-shaped connecting piece comprises a transverse plate and a vertical plate perpendicular to the transverse plate, one end of the transverse plate is fixedly connected with the telescopic end of the air cylinder, the other end of the transverse plate is rotatably connected with the mounting plate, the air cylinder is fixedly connected with the mounting plate, the belt driving wheel is mounted on the vertical plate, the axle center of the belt driving wheel is higher than that of the belt wheel driving set, and the polishing belt is wound on the belt wheel driving set and the belt driving wheel.
In some embodiments, the pulley drive set includes a primary pulley, a secondary pulley, and a drive belt wrapped around only the primary pulley and the secondary pulley.
In some embodiments, the driving wheel and the driven wheel are connected with the driving wheel through a fixing plate, the driving wheel and the driven wheel are connected with the driving wheel through a driving shaft, and the driving belt is arranged on the bottom surface of the driving wheel.
In some embodiments, the grinding machine further comprises a grinding motor, and the grinding motor drives the driving wheel through a pulley set.
In some embodiments, the polishing device further comprises a fine adjustment assembly and a fine adjustment assembly, the fine adjustment assembly comprises a first fixing seat and a first conveying roller set, the first fixing seat is installed on the installation plate and located on one side, far away from the installation plate, of the polishing abrasive belt, two ends of the first fixing seat are respectively hung and connected with two ends of the first conveying roller set through adjusting bolts, and the bottom end of the first conveying roller set is arranged at the same height as the polishing abrasive belt.
In some embodiments, the polishing device further comprises a fine adjustment assembly and a fine adjustment assembly, the fine adjustment assembly comprises a second fixed seat and a second conveying roller set, the second fixed seat is installed at the bottom of the installation plate, two ends of the second fixed seat are respectively connected with two ends of the second conveying roller set through adjusting bolts in an erected mode, and the bottom end of the second conveying roller set is arranged at the same height as the polishing abrasive belt.
In some embodiments, the device further comprises an adjusting motor, and the adjusting motor drives a screw rod to drive the mounting plate to move up and down.
The utility model discloses following beneficial effect has: the utility model provides a drive arrangement in easily changing sanding belt mutually supports with the abrasive band drive wheel of polishing through the cylinder in the change subassembly, guarantees the constantly tensioning state of abrasive band of polishing on the one hand to improve the efficiency of polishing, the elasticity of abrasive band of polishing is realized to the flexible of on the other hand cylinder, realizes that the abrasive band of polishing is dismantled and is changed from abrasive band drive wheel of polishing and band pulley drive group, thereby has improved production efficiency.
Drawings
FIG. 1 is a schematic perspective view of the driving assembly and the replacing assembly of the present invention;
FIG. 2 is a schematic perspective view of the driving assembly and the replacing assembly of the present invention;
fig. 3 is a schematic perspective view of a driving device for easily replacing the polishing belt according to the present invention;
fig. 4 is a schematic perspective view of a driving device for easily replacing the polishing belt according to the present invention.
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 1-4 in conjunction with the following embodiments.
Examples
The drive arrangement who easily changes the band of polishing that this embodiment provided, concrete technical scheme is as follows:
the driving device easy to replace the sanding belt comprises a mounting plate 21, a driving component 11 and a replacing component 12, wherein the driving component 11 and the replacing component 12 are both mounted on the mounting plate 21, the replacing component 12 is used for replacing the sanding belt 112, and the driving component 11 comprises a belt wheel driving group 111 and the sanding belt 112. The driving assembly 11 comprises a belt wheel driving set 111 and a grinding belt 112, the replacing assembly 12 comprises a T-shaped connecting piece 121, an air cylinder 122 and a belt driving wheel 123, the T-shaped connecting piece 121 comprises a transverse plate 1211 and a vertical plate 1212 perpendicular to the transverse plate 1211, one end of the transverse plate 1211 is fixedly connected with a telescopic end of the air cylinder 122, the other end of the transverse plate 1211 is rotatably connected with the mounting plate 21, the air cylinder 122 is fixedly connected with the mounting plate 21, the belt driving wheel 123 is mounted on the vertical plate 1212, the axis of the belt driving wheel 123 is higher than that of the belt wheel driving set 111, and the grinding belt 112 is wound on the belt wheel driving set 111 and the belt driving wheel 123. Through the scheme, the telescopic end of the air cylinder 122 is connected with the transverse plate 1211, and the air cylinder 122 pushes the transverse plate 1211 upwards, so that the T-shaped connecting piece 121 can be pushed, the distance between the transmission wheel of the grinding abrasive belt 112 on the vertical plate 1212 and the belt wheel driving set 111 is further driven, and finally, the tensioning state is kept constantly. When it is desired to replace sanding belt 112, the telescopic end of cylinder 122 is retracted to reduce the distance between the drive wheel of sanding belt 112 and pulley drive set 111, so that sanding belt 112 becomes loose, and sanding belt 112 can be easily replaced.
In this embodiment, pulley drive group 111 includes a driving pulley 1111, a driven pulley 1112, and a transmission belt 1113, and transmission belt 1113 is wound around only driving pulley 1111 and driven pulley 1112. The driving wheel 1111 drives the driven wheel 1112 to rotate by means of a transmission belt 1113.
In this embodiment, the pressure pipe 13 is further included, the pressure pipe 13 is connected to the mounting plate 21 through the fixing plate 14, the pressure pipe 13 is located between the driving wheel 1111 and the driven wheel 1112, and the bottom surface of the pressure pipe 13 abuts against the driving belt 1113. The pressing pipe 13 ensures that the polishing abrasive belt 112 is tightly attached to the metal plate to be polished, so that the polishing effect is better.
In this embodiment, the polishing machine further includes a polishing motor 15, and the polishing motor 15 drives the driving wheel 1111 through a pulley set. The driving wheel 1111 is driven by the grinding motor 15 to drive the grinding belt 112 wound around the upper portion to run.
In this embodiment, the fine adjustment assembly 4 further includes a fine adjustment assembly 4, where the fine adjustment assembly 4 includes a first fixing seat 41 and a first conveying roller group 42, the first fixing seat 41 is installed on the installation plate 21 and located on one side of the sanding belt 112, which is far away from the installation plate 21, two ends of the first fixing seat 41 are respectively hung and connected with two ends of the first conveying roller group 42 through an adjusting bolt 43, and a bottom end of the first conveying roller group 42 is arranged at the same height as the sanding belt 112. The fine adjustment assembly 4 further comprises a second fixing seat 44 and a second conveying roller set 45, the second fixing seat 44 is installed at the bottom of the mounting plate 21, two ends of the second fixing seat 44 are respectively connected with two ends of the second conveying roller set 45 in an erected mode through adjusting bolts 43, and the bottom end of the second conveying roller set 45 is arranged at the same height as the sanding belt 112. The adjusting bolts 43 are screwed to slightly change the distance between the first conveying roller group 42, the second conveying roller group 45 and the workbench, so that the fine adjustment of the grinding machine to metal plates with different thicknesses is realized.
In this embodiment, the device further includes an adjusting motor 22, and the adjusting motor 22 drives a screw 23 to drive the mounting plate 21 to move up and down. The adjusting motor 22 is a servo motor, the mounting plate 21 is connected with the screw rod 23, and the screw rod 23 converts the circular motion of the adjusting motor 22 into the linear motion of the mounting plate 21. With the movement of the mounting plate 21, the positions of the driving component 11 and the replacing component 12 are changed accordingly.
In summary, the driving device with the easily replaceable polishing belt provided by the embodiment generally includes the following steps: the adjusting bolts 43 are screwed to finely adjust the distance between the first conveying roller group 42 and the metal plate and the distance between the second conveying roller group 45 and the metal plate, so that the metal plate is more favorably transmitted. The belt wheel driving group 111 drives the grinding abrasive belt 112 to run, and metal plates are ground by using friction force. When the sanding belt 112 is used for a long time and becomes loose, it is tensioned by means of the cylinder 122, and when the sanding belt 112 needs to be replaced, the telescopic end of the cylinder 122 is retracted, the old sanding belt 112 is removed and a new sanding belt 112 is replaced.
The above-mentioned only the utility model discloses the feasible embodiment of preferred is not right the utility model discloses a restriction, the utility model discloses also not be limited to the above-mentioned example, technical field's technical personnel the utility model discloses an in the essential scope, change, modification, interpolation or replacement made also should belong to the utility model discloses a protection scope.
Claims (7)
1. The driving device which is easy to replace the grinding belt is characterized by comprising a mounting plate, a driving component and a replacing component which are both arranged on the mounting plate,
the belt wheel driving assembly comprises a belt wheel driving set and a polishing belt, the replacing assembly comprises a T-shaped connecting piece, an air cylinder and a belt driving wheel, the T-shaped connecting piece comprises a transverse plate and a vertical plate perpendicular to the transverse plate, one end of the transverse plate is fixedly connected with the telescopic end of the air cylinder, the other end of the transverse plate is rotatably connected with the mounting plate, the air cylinder is fixedly connected with the mounting plate, the belt driving wheel is mounted on the vertical plate, the axle center of the belt driving wheel is higher than that of the belt wheel driving set, and the polishing belt is wound on the belt wheel driving set and the belt driving wheel.
2. A belt drive unit as claimed in claim 1, wherein the belt drive unit comprises a drive pulley, a driven pulley and a drive belt, the drive belt being wound around only the drive pulley and the driven pulley.
3. The apparatus as claimed in claim 2, further comprising a pressing tube connected to the mounting plate via a fixing plate, the pressing tube is located between the driving wheel and the driven wheel, and the driving belt is abutted by a bottom surface of the pressing tube.
4. The belt drive of claim 2, further comprising a grinding motor, wherein the grinding motor drives the drive pulley via a pulley set.
5. The apparatus of claim 1, further comprising a fine adjustment assembly, wherein the fine adjustment assembly comprises a first fixing seat and a first conveying roller set, the first fixing seat is mounted on the mounting plate and located on a side of the sanding belt away from the mounting plate, two ends of the first fixing seat are respectively suspended to two ends of the first conveying roller set through adjusting bolts, and a bottom end of the first conveying roller set is disposed at the same height as the sanding belt.
6. The apparatus as claimed in claim 1, further comprising a fine adjustment assembly, wherein the fine adjustment assembly comprises a second fixing base and a second conveying roller set, the second fixing base is mounted at the bottom of the mounting plate, two ends of the second fixing base are respectively connected to two ends of the second conveying roller set through adjusting bolts, and the bottom end of the second conveying roller set is disposed at the same height as the sanding belt.
7. The belt drive of claim 1, further comprising an adjustment motor, wherein the adjustment motor drives a lead screw to move the mounting plate up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398001.8U CN214923195U (en) | 2021-06-22 | 2021-06-22 | Driving device easy to replace grinding belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398001.8U CN214923195U (en) | 2021-06-22 | 2021-06-22 | Driving device easy to replace grinding belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923195U true CN214923195U (en) | 2021-11-30 |
Family
ID=79049830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121398001.8U Active CN214923195U (en) | 2021-06-22 | 2021-06-22 | Driving device easy to replace grinding belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923195U (en) |
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2021
- 2021-06-22 CN CN202121398001.8U patent/CN214923195U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220110 Address after: 214151 95 qianluo Road, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Wuchang CNC Technology Co.,Ltd. Address before: 214185 No. 108 Zhenshi Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: Jiangsu deborui Grinding Technology Co.,Ltd. |