CN214817647U - Polishing device for automobile chain wheel - Google Patents
Polishing device for automobile chain wheel Download PDFInfo
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- CN214817647U CN214817647U CN202121302898.XU CN202121302898U CN214817647U CN 214817647 U CN214817647 U CN 214817647U CN 202121302898 U CN202121302898 U CN 202121302898U CN 214817647 U CN214817647 U CN 214817647U
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- belt pulley
- machine body
- fixedly connected
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- chain wheel
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Abstract
The utility model discloses a polishing device for automobile chain wheel, the utility model relates to the technical field of polishing device, polishing device for automobile chain wheel, which comprises a body, a millstone and a fixed component, wherein the millstone is positioned above the inside of the body, the fixed component is positioned on the left side of the body, the right end of the fixed component is embedded into the body, the fixed block is fixedly connected above the left and right sides of the inner wall of the body, the first installation box is fixedly connected on the left and right sides of the body, the electric push rod is arranged on the top surface of the inner wall of the first installation box, a movable plate is embedded above the inside of the body and positioned between the two fixed blocks, the rods are fixedly connected on the left and right sides of the movable plate, the upper ends of the rods are fixedly connected with the power output end of the electric push rod, and the second installation box is fixedly connected below the movable plate; the beneficial effects of the utility model reside in that: the chain wheel is replaced outside the machine body, the trouble of opening the machine body door for replacing the chain wheel for multiple times is avoided, the operation is convenient, and the polishing efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of burnishing device technique and specifically relates to a burnishing device for automobile sprocket is related to.
Background
The polishing machine is also called as a grinding machine and is often used for mechanical grinding, polishing and waxing, the existing polishing device usually fixes a chain wheel on a clamping device of a machine body, then a grinding disc is used for polishing the fixed chain wheel, when one chain wheel is polished, a user needs to open a machine body door again, the polished chain wheel is taken down, a new chain wheel is fixed, the machine body door is opened for many times to replace the chain wheel, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists with not enough, provide a car is burnishing device for sprocket, accomplish the change to the sprocket outside the organism, remove the trouble of opening the organism door many times and changing the sprocket from, it is comparatively convenient, improve polishing efficiency.
In order to achieve the purpose, the adopted technical scheme is as follows:
a polishing device for an automobile chain wheel comprises a machine body, a grinding disc and a fixing assembly, wherein the grinding disc is positioned above the inner part of the machine body, the fixing assembly is positioned on the left side of the machine body, and the right end of the fixing assembly is embedded into the machine body;
fixed blocks are fixedly connected to the upper portions of the left and right sides of the inner wall of the machine body, a first installation box is fixedly connected to the left and right sides of the upper portion of the machine body, an electric push rod is installed on the top surface of the inner wall of the first installation box, a movable plate is embedded into the upper portion of the interior of the machine body and located between the two fixed blocks, rods are fixedly connected to the left and right sides of the upper portion of the movable plate, the upper ends of the rods are fixedly connected with the power output end of the electric push rod, a second installation box is fixedly connected to the lower portion of the movable plate, a second motor is installed on the top surface of the inner wall of the second installation box, the power output end of the second motor is rotatably connected with a motor shaft, and the lower end of the motor shaft penetrates through the second installation box and is fixedly connected with the center of the upper surface of the grinding disc;
the fixed component comprises a first belt pulley, a second belt pulley, a belt and a mounting plate, the second belt pulley is parallel to the first belt pulley in the left and right, the second belt pulley is positioned on the left side of the machine body, the first belt pulley is positioned inside the machine body, the first bracket is arranged on the front side and the rear side of the first belt pulley, the second bracket is arranged on the front side and the rear side of the second belt pulley, a rotating rod is fixedly penetrated and fixed in the middle of the first belt pulley and the second belt pulley, the second belt pulley passes through the left side, the rotating rod is rotatably connected with the first bracket and the second bracket, the first belt pulley passes through the right side, the rotating rod is rotatably connected with the first bracket and the second bracket, the belt is sleeved outside the first belt pulley and the second belt pulley, the mounting plate is provided with two groups which are parallel up and down, the upper mounting plate and the lower mounting plate are respectively fixedly connected on the upper side and the lower side of the outer wall of the belt, the mounting plate is distributed in an equal distance, and one surface of the mounting plate which is close to the outer center is fixedly connected with a sleeve, the inner wall of the sleeve is provided with internal threads, and the internal threads of the sleeve are connected with bolts.
Preferably, the lower surface of the grinding disc is provided with a groove corresponding to the bolt.
Preferably, the fixed block leans on one side in to open has three spout that is the equidistance and distributes, the equal fixedly connected with of movable plate left and right sides is three and the slider of spout one-to-one, slider and spout sliding connection.
Preferably, the edge of the lower surface of the bolt and the outer wall of the sleeve are both attached with rubber pads.
Preferably, the rear end of the right rotating rod penetrates through the first bracket at the back, a first motor is mounted on the back of the inner wall of the machine body, and a power output end of the first motor is fixedly connected with the rear end of the right rotating rod.
Preferably, the left surface of the inner wall of the machine body is provided with an opening penetrating through the outer wall of the machine body, the left end of the belt penetrates through the opening, and the height of the opening is greater than that of the bolt.
By adopting the technical scheme, the beneficial effects are as follows:
because the right end of the fixed component is embedded into the lower part of the inner part of the machine body, the first belt pulley is positioned in the machine body, the second belt pulley is positioned outside the machine body, the first belt pulley and the outer sides of the first belt pulley are sleeved with the belt, the first belt pulley is driven by the first motor at the rear end of the first belt pulley to rotate, the first belt pulley can drive the belt to rotate, so that the second belt pulley is driven to rotate, and the plurality of mounting plates are fixedly connected to the upper side and the lower side of the belt, so that the mounting plates can rotate along with the rotation of the belt, a user can mount a plurality of chain wheels on the mounting plates, the mounting plates and the chain wheels are driven by the motor to move to the inner part of the machine body to polish the chain wheels, the chain wheels after polishing can move to the outer part of the machine body along with the belt, so that the user can take down the polished chain wheels outside of the machine body to replace new chain wheels, and the user can replace the chain wheels outside the machine body while polishing the chain wheels in the machine body is carried out by the millstone, the trouble of opening the machine body door for multiple times and replacing the chain wheel is avoided, the operation is convenient, and the polishing efficiency is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a schematic cross-sectional view taken along line a-a of fig. 1 according to the present invention;
fig. 3 is a schematic cross-sectional view taken along line B-B of fig. 1 according to the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure C in fig. 1 according to the present invention.
The labels in the figure are: the grinding wheel device comprises a machine body 1, a fixed block 101, a sliding groove 102, a first mounting box 103, an electric push rod 104, an opening 105, a first motor 106, a grinding disc 2, a second mounting box 201, a second motor 202, a motor shaft 203, a moving plate 204, a sliding block 205, a rod 206, a groove 207, a fixed assembly 3, a first belt pulley 301, a second belt pulley 302, a rotating rod 303, a belt 304, a mounting plate 305, a sleeve 306, an internal thread 307, a bolt 308, a first bracket 309 and a second bracket 310.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 4, the application is a polishing device for an automobile sprocket, comprising a machine body 1, a grinding disc 2 and a fixing component 3, wherein the grinding disc 2 is positioned above the inside of the machine body 1, the fixing component 3 is positioned on the left side of the machine body 1, and the right end of the fixing component 3 is embedded into the machine body 1;
the fixed component 3 comprises a first belt pulley 301, a second belt pulley 302, a belt 304 and a mounting plate 305, the second belt pulley 302 is parallel to the first belt pulley 301 left and right, the second belt pulley 302 is located on the left side of the machine body 1, the first belt pulley 301 is located inside the machine body 1, both sides of the first belt pulley 301 are respectively provided with a first support 309, both sides of the second belt pulley 302 are respectively provided with a second support 310, the first belt pulley 301 and the second belt pulley 302 are respectively fixed with a rotating rod 303 in the middle, the second belt pulley 302 is connected with the first support 310 in a rotating manner through the rotating rod 303 on the left side and the second support 310 in a rotating manner, the first belt pulley 301 is connected with the first support 309 in a rotating manner through the right side, the belt 304 is sleeved on the outer side between the first belt pulley 301 and the second belt pulley 302, the mounting plate 305 is provided with two sets which are parallel up and down, the mounting plate 305 is respectively fixedly connected to the lower side of the outer wall of the belt 304, each group of mounting plates 305 are distributed at equal intervals, a sleeve 306 is fixedly connected to the center of one outer surface of each mounting plate 305, an internal thread 307 is formed in the inner wall of each sleeve 306, and a bolt 308 is connected to the internal thread of each sleeve 306;
the rear end of the right rotating rod 303 penetrates through a first bracket 309 at the rear, a first motor 106 is mounted behind the inner wall of the machine body 1, an opening 105 penetrating through the outer wall of the inner wall of the machine body 1 is formed in the left side of the inner wall of the machine body 1, the left end of the belt 304 penetrates through the opening 105, and the height of the opening 105 is larger than that of the bolt 308;
specifically, because the belt 304 is sleeved outside the first belt pulley 301 and the second belt pulley 302, the upper side and the lower side of the belt 304 are fixedly connected with a plurality of mounting plates 305 which are distributed at equal intervals, and the center of the outer side of the mounting plate 305 is fixedly connected with a sleeve 306, a user can correspond a hole in the middle of a chain wheel to the sleeve 306 and sleeve the chain wheel outside the sleeve 306, and position the chain wheel through the sleeve 306, because the inner wall of the sleeve 306 is provided with an internal thread 307, the user can screw a bolt 308 into the sleeve 306 to further position and fix the chain wheel, because the mounting plate 305 is provided with a plurality of mounting plates, the user can fix a plurality of chain wheels, because the first belt pulley 301 is rotatably connected between the front bracket I309 and the rear bracket II, the second belt pulley 302 is rotatably connected with the front bracket II 310, and the rear end of a rotating rod 303 on the first belt pulley 301 is fixedly connected with a power output end of the first motor 106, electrifying a motor I106, enabling the motor I106 to drive a belt pulley I301 to rotate, enabling the belt pulley I301 to drive a belt pulley II 302 to rotate through a belt 304, enabling a mounting plate 305 to rotate along with the rotation of the belt 304, so as to drive a chain wheel on the mounting plate 305 to rotate, conveniently polishing a plurality of chain wheels, and enabling a user to take down the polished chain wheel outside the machine body 1 and replace the polished chain wheel with a new chain wheel due to the fact that the belt pulley II 302 is located outside the machine body 1, so that the trouble of opening a machine body door for many times and replacing the chain wheel is avoided, and convenience is achieved;
the upper parts of the left and right sides of the inner wall of the machine body 1 are fixedly connected with fixed blocks 101, the left and right sides of the upper part of the machine body 1 are fixedly connected with a first installation box 103, the top surface of the inner wall of the first installation box 103 is provided with an electric push rod 104, a movable plate 204 is embedded in the upper part of the machine body 1, the movable plate 204 is positioned between the two fixed blocks 101, the left and right sides of the upper part of the movable plate 204 are fixedly connected with rods 206, the upper ends of the rods 206 are fixedly connected with the power output end of the electric push rod 104, the lower part of the movable plate 204 is fixedly connected with a second installation box 201, the top surface of the inner wall of the second installation box 201 is provided with a second motor 202, the power output end of the second motor 202 is rotatably connected with a motor shaft 203, and the lower end of the motor shaft 203 penetrates through the second installation box 201 and is fixedly connected with the center of the upper surface of the grinding disc 2;
the lower surface of the grinding disc 2 is provided with a groove 207 corresponding to the bolt 308, and the power output end of the motor I106 is fixedly connected with the rear end of the right rotating rod 303;
furthermore, because the movable plate 204 is embedded in the upper part of the machine body 1, the rods 206 are fixedly connected to the left side and the right side above the movable plate 204, the power output end of the electric push rod 104 above the machine body 1 is fixedly connected with the upper end of the rod 206, the electric push rod 104 is electrified, the electric push rod 104 can drive the movable plate 204 to move up and down, because the mounting box 201 is fixedly connected below the movable plate 204, and the power output end of the motor II 202 in the mounting box 201 is fixedly connected with the center of the upper surface of the grinding disc 2 through the motor shaft 203, the movable plate 204 can be driven to move up and down when moving up and down, a user can drive the mounting plate 305 to move right below the grinding disc 2 through the motor I106, and because the groove 207 corresponding to the bolt 308 is formed on the lower surface of the grinding disc 2, the user can drive the movable plate 204 to move down through the electric push rod 104, the lower surface of the grinding disc 2 is in contact with the upper surface of the chain wheel, the motor II 202 is electrified, the motor II 202 drives the grinding disc 2 to rotate, the surface of the chain wheel is polished, the chain wheel is conveniently polished, after the chain wheel is polished, a user can drive the next chain wheel to move to the position right below the grinding disc 2 through the motor I106 to polish, the chain wheel moved out of the machine body 1 can be taken down by the user to be replaced while polishing, a new chain wheel can be fixed while polishing, the time for fixing the new chain wheel after polishing is finished is saved, and the polishing efficiency is greatly improved;
the inner side of the fixed block 101 is provided with three sliding grooves 102 which are distributed at equal intervals, the left side and the right side of the moving plate 204 are fixedly connected with three sliding blocks 205 which correspond to the sliding grooves 102 one by one, the sliding blocks 205 are connected with the sliding grooves 102 in a sliding manner, and the edge of the lower surface of the bolt 308 and the outer wall of the sleeve 306 are both attached with rubber pads;
further, because the fixed blocks 101 are fixedly connected to the left and right sides of the inner wall of the machine body 1, the moving plate 204 is located between the two fixed blocks 101, three sliding grooves 102 which are distributed at equal intervals are formed in one side, close to the inner side, of each fixed block 101, three sliding blocks 205 which correspond to the sliding grooves 102 in a one-to-one mode are fixedly connected to the left and right sides of the moving plate 204, the sliding blocks 205 also move up and down in the sliding grooves 102 when the moving plate 204 moves up and down, the moving plate 204 can move more stably due to the arrangement of the sliding blocks 205, rubber pads are attached to the lower surface edge of the bolt 308 and the outer wall of the sleeve 306, a user extrudes the rubber pads when the chain wheel is fixed, the fixing stability of the chain wheel is improved, friction between the sleeve 306 and the bolt 308 and the chain wheel is reduced, and the chain wheel is protected well.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides a car is burnishing device for sprocket, includes organism (1), mill (2) and fixed subassembly (3), its characterized in that:
the grinding disc (2) is positioned above the inner part of the machine body (1), the fixed component (3) is positioned on the left side of the machine body (1), and the right end of the fixed component (3) is embedded into the machine body (1);
the upper parts of the left and right sides of the inner wall of the machine body (1) are fixedly connected with fixed blocks (101), the left side and the right side above the machine body (1) are fixedly connected with a first installation box (103), an electric push rod (104) is arranged on the top surface of the inner wall of the first installation box (103), a moving plate (204) is embedded in the upper part of the inner part of the machine body (1), the moving plate (204) is positioned between the two fixed blocks (101), the left side and the right side above the moving plate (204) are fixedly connected with rods (206), the upper end of the rod (206) is fixedly connected with the power output end of the electric push rod (104), a second installation box (201) is fixedly connected below the moving plate (204), a second motor (202) is installed on the top surface of the inner wall of the second installation box (201), the power output end of the second motor (202) is rotationally connected with a motor shaft (203), the lower end of the motor shaft (203) penetrates through the second mounting box (201) and is fixedly connected with the center of the upper surface of the grinding disc (2);
the fixed component (3) comprises a first belt pulley (301), a second belt pulley (302), a belt (304) and a mounting plate (305), the first belt pulley (302) is parallel to the first belt pulley (301) in the left and right directions, the second belt pulley (302) is located on the left side of the machine body (1), the first belt pulley (301) is located inside the machine body (1), a first support (309) is arranged on each of the front side and the rear side of the first belt pulley (301), a second support (310) is arranged on each of the front side and the rear side of the second belt pulley (302), a rotating rod (303) penetrates through the middle of the first belt pulley (301) and the second belt pulley (302), the second belt pulley (302) is rotatably connected with the first support (310) through the rotating rod (303) on the left and the front side and the rear side of the rotating rod (301) and the first support (309) in a rotating manner, the belt pulley (304) is sleeved between the first belt pulley (301) and the second belt pulley (302), mounting panel (305) are equipped with about parallel two sets ofly, and are two sets of from top to bottom mounting panel (305) difference fixed connection downside on belt (304) outer wall, and every mounting panel of group (305) is the equidistance and distributes, mounting panel (305) lean on outer central fixedly connected with sleeve (306), open sleeve (306) inner wall has internal thread (307), sleeve (306) female connection has bolt (308).
2. The polishing device for an automobile sprocket according to claim 1, wherein: the lower surface of the grinding disc (2) is provided with a groove (207) corresponding to the bolt (308).
3. The polishing device for an automobile sprocket according to claim 1, wherein: fixed block (101) lean on one side in to open has three spout (102) that are the equidistance and distribute, the equal fixedly connected with of moving plate (204) left and right sides is three and spout (102) one-to-one slider (205), slider (205) and spout (102) sliding connection.
4. The polishing device for an automobile sprocket according to claim 1, wherein: rubber pads are attached to the edge of the lower surface of the bolt (308) and the outer wall of the sleeve (306).
5. The polishing device for an automobile sprocket according to claim 1, wherein: the rear end of the right rotating rod (303) penetrates through a first bracket (309) at the rear, a first motor (106) is installed on the rear surface of the inner wall of the machine body (1), and the power output end of the first motor (106) is fixedly connected with the rear end of the right rotating rod (303).
6. The polishing device for an automobile sprocket according to claim 1, wherein: an opening (105) penetrating through the outer wall of the machine body (1) is formed in the left face of the inner wall of the machine body, the left end of the belt (304) penetrates through the opening (105), and the height of the opening (105) is larger than that of the bolt (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302898.XU CN214817647U (en) | 2021-06-10 | 2021-06-10 | Polishing device for automobile chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302898.XU CN214817647U (en) | 2021-06-10 | 2021-06-10 | Polishing device for automobile chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214817647U true CN214817647U (en) | 2021-11-23 |
Family
ID=78803994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121302898.XU Active CN214817647U (en) | 2021-06-10 | 2021-06-10 | Polishing device for automobile chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214817647U (en) |
-
2021
- 2021-06-10 CN CN202121302898.XU patent/CN214817647U/en active Active
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