CN216098136U - Height-adjustable polishing device for front and rear door frames of automobile - Google Patents
Height-adjustable polishing device for front and rear door frames of automobile Download PDFInfo
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- CN216098136U CN216098136U CN202122246129.9U CN202122246129U CN216098136U CN 216098136 U CN216098136 U CN 216098136U CN 202122246129 U CN202122246129 U CN 202122246129U CN 216098136 U CN216098136 U CN 216098136U
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Abstract
The utility model discloses a height-adjustable polishing device for a front door frame and a rear door frame of an automobile, which comprises a polishing machine, wherein the top of the polishing machine is fixedly connected with a moving device, the left side of the top of the polishing machine is fixedly connected with a transmission box, the bottom of the inner wall of the transmission box is fixedly connected with a partition plate, the rear side of the inner wall of the transmission box is fixedly connected with a motor, the output end of the motor penetrates through the front surface of the partition plate and is fixedly connected with a first belt pulley, a transmission belt is sleeved on the surface of the first belt pulley, and the inner wall of the transmission belt is connected with a second belt pulley in a sliding manner. The utility model solves the problems that most of the existing polishing devices on the market do not have the function of adjusting the height, so that the polishing positions of the polishing devices are small, the positions of the front and rear door frames need to be adjusted for many times, time and labor are wasted, the polishing devices are inconvenient for operators to move, and convenience cannot be brought to the operators, and the effect of adjusting the polishing height is achieved.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to a height-adjustable polishing device for front and rear door frames of an automobile.
Background
Door frame adds man-hour around the car needs use grinding device, but most grinding device on the current market do not have height-adjusting's function, and the position that leads to grinding device to polish is less, and the position of door frame around the needs adjustment many times wastes time and energy, and the operating personnel of being not convenient for removes, can't bring the facility for operating personnel.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a height-adjustable polishing device for a front door frame and a rear door frame of an automobile, which has the advantage of adjustable polishing height and solves the problems that most polishing devices on the market do not have the function of height adjustment, so that the polishing position of the polishing device is small, the positions of the front door frame and the rear door frame need to be adjusted for many times, time and labor are wasted, an operator cannot move conveniently, and convenience cannot be brought to the operator.
In order to achieve the purpose, the utility model provides the following technical scheme:
the height-adjustable polishing device for the front and rear door frames of the automobile comprises a polisher, wherein a moving device is fixedly connected to the top of the polisher, a transmission case is fixedly connected to the left side of the top of the polisher, a partition plate is fixedly connected to the bottom of the inner wall of the transmission case, a motor is fixedly connected to the rear side of the inner wall of the transmission case, the output end of the motor penetrates through the front side of the partition plate and is fixedly connected with a first belt pulley, a transmission belt is sleeved on the surface of the first belt pulley, a second belt pulley is slidably connected to the inner wall of the transmission belt, and a transmission mechanism is fixedly connected to the back side of the second belt pulley;
the transmission mechanism comprises a gear fixedly connected to the back of the second belt pulley, the back of the gear is movably connected with the rear side of the inner wall of the transmission case through a bearing, the left side of the gear is meshed with a toothed plate, the top of the toothed plate penetrates through the top of the transmission case and is fixedly connected with a fixing rod, and the right side of the fixing rod is fixedly connected with the left side of the moving device.
Preferably, the top of the transmission case is provided with an opening, the width of the opening is larger than that of the toothed plate, and the opening is matched with the toothed plate for use.
Preferably, the left side of the toothed plate is fixedly connected with a sliding block, the left side of the inner wall of the transmission case is provided with a sliding groove, and the sliding block is matched with the sliding groove for use.
Preferably, the bottom of the motor is fixedly connected with a fixing plate, and the back surface of the fixing plate is fixedly connected with the rear side of the inner wall of the transmission case.
Preferably, the top of the transmission case is fixedly connected with a guide rod, and the top of the guide rod penetrates through the top of the fixing rod.
Preferably, the surface of the fixed rod is sleeved with a connecting sleeve, and the right side of the connecting sleeve is fixedly connected with the left side of the mobile device.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is provided with a grinding machine, a moving device, a transmission case, a clapboard, a motor, a first belt pulley, a transmission belt, a second belt pulley and a transmission mechanism which are matched for use, when in use, the motor is started, the motor drives the first belt pulley to rotate through an output end, the first belt pulley drives the second belt pulley to rotate through the transmission belt, the second belt pulley drives a gear to rotate, the gear is meshed with a toothed plate to drive the toothed plate to move upwards, the toothed plate drives a fixed rod to move upwards, the fixed rod drives the moving device to move upwards, and grinding belts of different models are replaced after moving to a proper position, thereby solving the problems that most grinding devices on the market do not have the function of adjusting height, the positions of the grinding devices are small, the positions of front and rear door frames need to be adjusted for many times, time and labor are wasted, the grinding devices are inconvenient for operators to move and cannot bring convenience to the operators, this but height-adjusting's grinding device for door frame around car possesses the advantage of adjustable height of polishing.
2. According to the utility model, through the arrangement of the opening, the toothed plate can be completely mechanically driven through the opening, and the phenomenon that the toothed plate is blocked at the opening due to the excessively narrow width of the opening is avoided.
3. According to the utility model, through the arrangement of the sliding block and the sliding groove, the toothed plate can be supported and limited in an auxiliary manner, and the moving range of the toothed plate is limited.
4. According to the utility model, through the arrangement of the fixing plate, the motor can be supported in an auxiliary manner, so that the phenomenon that the single-point support of the motor is not stable enough and the motor shakes during working is prevented.
5. The utility model can assist in supporting the fixed rod by arranging the guide rod, and prevents the fixed rod from inclining when moving.
6. According to the utility model, through the arrangement of the connecting sleeve, the contact area between the fixed rod and the mobile device can be effectively increased, and the stability of the fixed rod is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the transmission of the present invention;
FIG. 3 is a right side view of the motor of the present invention;
fig. 4 is a perspective view of the toothed plate of the present invention.
In the figure: 1. a sander; 2. a mobile device; 3. a transmission case; 4. a partition plate; 5. a motor; 6. a first belt pulley; 7. a drive belt; 8. a second belt reel; 9. a transmission mechanism; 91. a gear; 92. a toothed plate; 93. fixing the rod; 10. an opening; 11. a slider; 12. a chute; 13. a fixing plate; 14. a guide bar; 15. a connecting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the height-adjustable polishing device for the front and rear door frames of the automobile, provided by the utility model, comprises a polishing machine 1, wherein the top of the polishing machine 1 is fixedly connected with a moving device 2, the left side of the top of the polishing machine 1 is fixedly connected with a transmission case 3, the bottom of the inner wall of the transmission case 3 is fixedly connected with a partition plate 4, the rear side of the inner wall of the transmission case 3 is fixedly connected with a motor 5, the output end of the motor 5 penetrates through the front surface of the partition plate 4 and is fixedly connected with a first belt pulley 6, a transmission belt 7 is sleeved on the surface of the first belt pulley 6, a second belt pulley 8 is slidably connected to the inner wall of the transmission belt 7, and a transmission mechanism 9 is fixedly connected to the back surface of the second belt pulley 8;
Referring to fig. 2, an opening 10 is opened at the top of the transmission case 3, the width of the opening 10 is greater than the width of the toothed plate 92, and the opening 10 is used in cooperation with the toothed plate 92.
As a technical optimization scheme of the present invention, through the arrangement of the opening 10, the toothed plate 92 can completely perform mechanical transmission through the opening 10, and the phenomenon that the toothed plate 92 is stuck at the opening 10 due to the excessively narrow width of the opening 10 is avoided.
Referring to fig. 2, a sliding block 11 is fixedly connected to the left side of the toothed plate 92, a sliding groove 12 is formed in the left side of the inner wall of the transmission case 3, and the sliding block 11 is matched with the sliding groove 12 for use.
As a technical optimization scheme of the present invention, the slide block 11 and the slide groove 12 are arranged to assist in supporting and limiting the toothed plate 92, so as to limit the moving range of the toothed plate 92.
Referring to fig. 3, a fixing plate 13 is fixedly connected to the bottom of the motor 5, and the back surface of the fixing plate 13 is fixedly connected to the rear side of the inner wall of the transmission case 3.
As a technical optimization scheme of the utility model, the motor 5 can be supported in an auxiliary manner by arranging the fixing plate 13, so that the situation that the motor 5 shakes during working due to unstable single-point support is prevented.
Referring to fig. 1, a guide rod 14 is fixedly connected to the top of the transmission case 3, and the top of the guide rod 14 penetrates to the top of the fixing rod 93.
As a technical optimization scheme of the present invention, the guide rod 14 is provided to assist in supporting the fixing rod 93, thereby preventing the fixing rod 93 from tilting during movement.
Referring to fig. 1, a connecting sleeve 15 is sleeved on the surface of the fixing rod 93, and the right side of the connecting sleeve 15 is fixedly connected with the left side of the mobile device 2.
As a technical optimization scheme of the present invention, by setting the connection sleeve 15, the contact area between the fixed rod 93 and the mobile device 2 can be effectively increased, and the stability of the fixed rod 93 is improved.
The working principle and the using process of the utility model are as follows: during the use, starter motor 5, motor 5 drives first belt pulley 6 through the output and rotates, and first belt pulley 6 drives second belt pulley 8 through driving belt 7 and rotates, and second belt pulley 8 drives gear 91 and rotates, and gear 91 meshes pinion rack 92 and drives pinion rack 92 rebound, and pinion rack 92 drives dead lever 93 rebound, and dead lever 93 drives mobile device 2 rebound, moves the polishing area of changing different models behind the suitable position.
In summary, the following steps: the height-adjustable polishing device for the front and rear door frames of the automobile is characterized in that the polishing device comprises a polishing machine 1, a moving device 2, a transmission case 3, a partition plate 4, a motor 5, a first belt pulley 6, a transmission belt 7, a second belt pulley 8 and a transmission mechanism 9 which are matched for use, when the height-adjustable polishing device is used, the motor 5 is started, the motor 5 drives the first belt pulley 6 to rotate through an output end, the first belt pulley 6 drives the second belt pulley 8 to rotate through the transmission belt 7, the second belt pulley 8 drives a gear 91 to rotate, the gear 91 is meshed with a toothed plate 92 to drive the toothed plate 92 to move upwards, the toothed plate 92 drives a fixing rod 93 to move upwards, the fixing rod 93 drives the moving device 2 to move upwards, polishing belts of different models are replaced after the fixing rod is moved to a proper position, the problem that most polishing devices on the market do not have the function of adjusting height is solved, the polishing positions of the polishing devices are smaller, and the positions of the front and rear door frames need to be adjusted for many times, waste time and labor, and are not convenient for operators to move, thus bringing no convenience to the operators.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but, door frame height-adjusting's grinding device around car, includes polisher (1), its characterized in that: the top of the grinding machine (1) is fixedly connected with a moving device (2), the left side of the top of the grinding machine (1) is fixedly connected with a transmission case (3), the bottom of the inner wall of the transmission case (3) is fixedly connected with a partition plate (4), the rear side of the inner wall of the transmission case (3) is fixedly connected with a motor (5), the output end of the motor (5) penetrates through the front surface of the partition plate (4) and is fixedly connected with a first belt pulley (6), a transmission belt (7) is sleeved on the surface of the first belt pulley (6), a second belt pulley (8) is slidably connected with the inner wall of the transmission belt (7), and a transmission mechanism (9) is fixedly connected with the back surface of the second belt pulley (8);
drive mechanism (9) are including gear (91) of fixed connection at second belt reel (8) back, the rear side swing joint of bearing and transmission case (3) inner wall is passed through at the back of gear (91), the left side meshing of gear (91) has pinion rack (92), the top of pinion rack (92) is run through to the top of transmission case (3) and fixedly connected with dead lever (93), the right side of dead lever (93) and the left side fixed connection of mobile device (2).
2. The height-adjustable grinding device for the front and rear door frames of the automobile as claimed in claim 1, wherein: an opening (10) is formed in the top of the transmission case (3), the width of the opening (10) is larger than that of the toothed plate (92), and the opening (10) is matched with the toothed plate (92) for use.
3. The height-adjustable grinding device for the front and rear door frames of the automobile as claimed in claim 2, wherein: the left side fixedly connected with slider (11) of pinion rack (92), spout (12) have been seted up on the left side of transmission case (3) inner wall, slider (11) and spout (12) cooperation are used.
4. The height-adjustable grinding device for the front and rear door frames of the automobile as claimed in claim 1, wherein: the bottom fixedly connected with fixed plate (13) of motor (5), the back and the rear side fixed connection of transmission case (3) inner wall of fixed plate (13).
5. The height-adjustable grinding device for the front and rear door frames of the automobile as claimed in claim 1, wherein: the top of the transmission case (3) is fixedly connected with a guide rod (14), and the top of the guide rod (14) penetrates through the top of the fixing rod (93).
6. The height-adjustable grinding device for the front and rear door frames of the automobile as claimed in claim 5, wherein: the surface cover of dead lever (93) is equipped with adapter sleeve (15), the right side of adapter sleeve (15) and the left side fixed connection of mobile device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246129.9U CN216098136U (en) | 2021-09-16 | 2021-09-16 | Height-adjustable polishing device for front and rear door frames of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122246129.9U CN216098136U (en) | 2021-09-16 | 2021-09-16 | Height-adjustable polishing device for front and rear door frames of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216098136U true CN216098136U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122246129.9U Active CN216098136U (en) | 2021-09-16 | 2021-09-16 | Height-adjustable polishing device for front and rear door frames of automobile |
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| CN (1) | CN216098136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600976A (en) * | 2024-01-16 | 2024-02-27 | 湖南湘洋铝业有限公司 | Aluminum alloy profile surface treatment device and process |
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2021
- 2021-09-16 CN CN202122246129.9U patent/CN216098136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600976A (en) * | 2024-01-16 | 2024-02-27 | 湖南湘洋铝业有限公司 | Aluminum alloy profile surface treatment device and process |
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