CN216265257U - Workpiece cavity polishing and cleaning device - Google Patents
Workpiece cavity polishing and cleaning device Download PDFInfo
- Publication number
- CN216265257U CN216265257U CN202122653163.8U CN202122653163U CN216265257U CN 216265257 U CN216265257 U CN 216265257U CN 202122653163 U CN202122653163 U CN 202122653163U CN 216265257 U CN216265257 U CN 216265257U
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- Prior art keywords
- sleeve
- electric push
- push rod
- cleaning device
- belt pulley
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- Expired - Fee Related
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- 238000005498 polishing Methods 0.000 title claims abstract description 31
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 238000000227 grinding Methods 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a workpiece cavity polishing and cleaning device which comprises a fixed rod, wherein one end of the fixed rod is rotatably provided with a sleeve, one end of the fixed rod, which is positioned in the middle of an inner cavity of the sleeve, is provided with an electric push rod, the telescopic end of the electric push rod is rotatably provided with a connecting plate, the outer side surface of the sleeve, which is far away from one end of the fixed rod, is provided with an elastic belt connected with the connecting plate, the side surface of the elastic belt is movably sleeved with a polishing ball formed by polishing wires, one side of the sleeve, which is far away from the electric push rod, is connected with a driving piece, the driving piece comprises a mounting seat mounted on the side surface of the fixed rod, the side surface of the mounting seat is provided with a servo motor, and the output shaft of the servo motor is provided with a main belt pulley. This work piece cavity cleaning device that polishes can insert the inside of work piece and polish the clearance to can adjust according to the size of work piece inner chamber, polish effectually, application range is wide, and can use manpower sparingly, improves work efficiency, easy operation, convenient to use.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a workpiece cavity polishing and cleaning device.
Background
Machining refers to a process of changing the shape, size, or properties of a workpiece by mechanical equipment. The difference in processing modes can be divided into cutting, grinding and polishing and pressing.
When a workpiece is polished, the conventional mode mainly polishes the workpiece through a polishing disc consisting of polishing wires and a polishing wheel. However, for a workpiece with a groove with a certain depth, the polishing devices are relatively large in size and cannot penetrate into the workpiece for grinding; in addition, the manual polishing of workers has low working efficiency, manpower waste and inconvenient use.
Disclosure of Invention
The utility model aims to overcome the existing defects and provides a workpiece cavity polishing and cleaning device which can be inserted into a workpiece for polishing and cleaning and can be adjusted according to the size of an inner cavity of the workpiece, has the advantages of good polishing effect, wide application range, labor saving, work efficiency improvement, simplicity in operation and convenience in use, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a work piece cavity cleaning device that polishes, includes the dead lever, the one end of dead lever is rotated and is provided with the sleeve, the one end that the dead lever is located sleeve inner chamber middle part is equipped with electric putter, electric putter's flexible end is rotated and is provided with the connecting plate, the lateral surface that dead lever one end was kept away from to the sleeve is equipped with the elastic webbing who is connected with the connecting plate, the ball of polishing that the silk of polishing is constituteed has been cup jointed in the side activity of elastic webbing.
One side that electric putter was kept away from to the sleeve is connected with the driving piece, the driving piece is including installing the mount pad in the dead lever side, the side of mount pad is equipped with servo motor, be equipped with main belt pulley on servo motor's the output shaft, telescopic periphery side is equipped with the vice belt pulley that corresponds the setting with main belt pulley, and the movable sleeve is equipped with the belt of being connected with vice belt pulley on the main belt pulley.
The side of mount pad is equipped with the switch block, and electric putter's input and servo motor's input all are connected with the output electricity of switch block, and the input of switch block is connected with external power source's output electricity.
As a preferred technical scheme of the utility model, a fixed seat is arranged at the telescopic end of the electric push rod, a second plane bearing is arranged at one side of the fixed seat far away from the electric push rod, and the fixed seat is rotatably connected with the connecting plate through the second plane bearing.
As a preferable technical scheme of the utility model, a position of one side of the elastic belt close to the sleeve is provided with a limiting leather pad.
As a preferable technical scheme of the utility model, one end of the sleeve, which is close to the electric push rod, is provided with a first plane bearing, and the inner side surface of the sleeve, which is close to one end of the electric push rod, is provided with a second bearing.
As a preferable technical scheme of the utility model, the inner side surface of the sleeve is provided with a first bearing which is rotatably connected with the fixed rod.
As a preferable technical scheme of the utility model, one end of the fixed rod, which is far away from the electric push rod, is provided with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the workpiece cavity polishing and cleaning device disclosed by the utility model, the electric push rod drives the fixed seat to move, the fixed seat drives the connecting plate to move towards the interior of the sleeve through the second plane bearing, and the connecting plate drives the elastic belt to move towards the interior of the sleeve, so that the length of the elastic belt exposed out of the sleeve is adjusted.
2. According to the workpiece cavity polishing and cleaning device disclosed by the utility model, the servo motor drives the main belt pulley to rotate, the main belt pulley drives the auxiliary belt pulley to rotate through the belt, and the auxiliary belt pulley drives the elastic belt and the polishing ball to rotate at a high speed; and the elastic belt and the grinding ball move in the direction far away from the sleeve under the action of centrifugal force in the high-speed rotation process, so that the grinding ball rotating around the sleeve at a high speed is in contact with the inner wall of the workpiece, and the inner wall of the workpiece is ground.
3. According to the workpiece cavity polishing and cleaning device disclosed by the utility model, when the elastic belt is inserted into the sleeve, the first plane bearing and the second plane bearing are beneficial to the rotation of the elastic belt in the sleeve, the friction between the elastic belt and the sleeve can be reduced, the elastic belt is prevented from being broken due to overlarge friction force, and the service life of the device is prolonged.
4. The workpiece cavity polishing and cleaning device disclosed by the utility model can be inserted into a workpiece to polish and clean the workpiece, can be adjusted according to the size of the inner cavity of the workpiece, is good in polishing effect and wide in application range, can save manpower, improves the working efficiency, and is simple to operate and convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a right-view structural diagram of fig. 1.
In the figure: the device comprises a fixing rod 1, a sleeve 2, a first bearing 21, a first plane bearing 22, a second bearing 23, an electric push rod 3, a fixed seat 31, a second plane bearing 32, a connecting plate 33, an elastic belt 4, a grinding ball 41, a limiting leather pad 5, a mounting seat 6, a servo motor 7, a main belt pulley 71, a belt 72, an auxiliary belt pulley 73, a switch group 8 and a handle 9.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a workpiece cavity polishing and cleaning device comprises a fixed rod 1, a sleeve 2 is rotatably arranged at one end of the fixed rod 1, a first bearing 21 rotatably connected with the fixed rod 1 is arranged on the inner side surface of the sleeve 2, an electric push rod 3 is arranged at one end of the fixed rod 1 positioned in the middle of an inner cavity of the sleeve 2, a connecting plate 33 is rotatably arranged at the telescopic end of the electric push rod 3, a fixed seat 31 is arranged at the telescopic end of the electric push rod 3, a second planar bearing 32 is arranged at one side of the fixed seat 31 far away from the electric push rod 3, the fixed seat 31 is rotatably connected with the connecting plate 33 through the second planar bearing 32, an elastic belt 4 connected with the connecting plate 33 is arranged on the outer side surface of the sleeve 2 far away from one end of the fixed rod 1, the electric push rod 3 drives the fixed seat 31 to move, the fixed seat 31 drives the connecting plate 33 to move towards the inside of the sleeve 2 through the second planar bearing 32, and the connecting plate 33 drives the elastic belt 4 to move towards the inside of the sleeve 2, thereby adjusting the length of the elastic band 4 exposed outside the sleeve 2.
The side face of the elastic belt 4 is movably sleeved with a polishing ball 41 consisting of polishing wires, so that the inner cavity of a workpiece is conveniently polished.
The position of the elastic belt 4 close to one side of the sleeve 2 is provided with a limiting leather pad 5 which can limit the grinding ball 41.
One end of the sleeve 2 close to the electric push rod 3 is provided with a first plane bearing 22, the inner side face of the sleeve 2 close to one end of the electric push rod 3 is provided with a second bearing 23, when the elastic band 4 is inserted into the sleeve 2, the first plane bearing 22 and the second bearing 23 help the elastic band 4 to rotate in the sleeve 2, the friction between the elastic band 4 and the sleeve 2 can be reduced, the elastic band 4 is prevented from being broken due to overlarge friction force, and the service life of the device is prolonged.
One side that electric putter 3 was kept away from to sleeve 2 is connected with the driving piece, the driving piece is including installing mount pad 6 in dead lever 1 side, the side of mount pad 6 is equipped with servo motor 7, be equipped with main belt pulley 71 on servo motor 7's the output shaft, sleeve 2's periphery side is equipped with the vice belt pulley 73 that corresponds the setting with main belt pulley 71, and movable sleeve is equipped with the belt 72 of being connected with vice belt pulley 73 on main belt pulley 71, servo motor 7 drives main belt pulley 71 and rotates, main belt pulley 71 drives vice belt pulley 73 through belt 72 and rotates, vice belt pulley 73 drives elastic webbing 4 and the high-speed rotation of ball 41 of polishing.
The end of the fixing rod 1 far away from the electric push rod 3 is provided with a handle 9, so that the device is convenient to take and use.
The side of mount pad 6 is equipped with switch group 8, and electric putter 3's input and servo motor 7's input all are connected with switch group 8's output electricity, and switch group 8's input is connected with external power source's output electricity.
The switch group 8 is provided with control buttons corresponding to the electric push rod 3 and the servo motor 7, and the electric push rod 3 and the servo motor 7 are common electrical components in the prior art.
The whole workpiece cavity polishing and cleaning device can be inserted into the workpiece to polish and clean the workpiece, can be adjusted according to the size of the inner cavity of the workpiece, is good in polishing effect and wide in application range, can save manpower, improves the working efficiency, and is simple in operation and convenient to use.
When in use:
the length of the elastic band 4 exposed outside the sleeve 2 is adjusted according to the size of the workpiece and the size of the inner cavity of the workpiece in the following way:
the switch group 8 is used for controlling the electric push rod 3 to work, the electric push rod 3 drives the fixed seat 31 to move, the fixed seat 31 drives the connecting plate 33 to move towards the interior of the sleeve 2 through the second plane bearing 32, and the connecting plate 33 drives the elastic belt 4 to move towards the interior of the sleeve 2, so that the length of the elastic belt 4 exposed out of the sleeve 2 is adjusted;
the sleeve 2 is inserted into a workpiece, then the servo motor 7 is controlled to work through the switch group 8, the servo motor 7 drives the main belt pulley 71 to rotate, the main belt pulley 71 drives the auxiliary belt pulley 73 to rotate through the belt 72, and the auxiliary belt pulley 73 drives the elastic belt 4 and the grinding balls 41 to rotate at a high speed;
in addition, the elastic belt 4 and the grinding balls 41 move in the direction far away from the sleeve 2 under the action of centrifugal force in the high-speed rotation process, so that the grinding balls 41 rotating around the sleeve 2 at high speed are in contact with the inner wall of the workpiece, and the inner wall of the workpiece is ground;
and the fixing rod 1 is driven by the handle 9 to be slowly inserted into or moved out of the workpiece, the fixing rod 1 drives the sleeve 2 to move, and the sleeve 2 drives the grinding ball 41 to move through the elastic belt 4, so that the grinding and cleaning of the inside of the workpiece are completed.
The automatic grinding machine can be inserted into a workpiece to grind and clean, can be adjusted according to the size of the inner cavity of the workpiece, has good grinding effect and wide application range, can save manpower, improves the working efficiency, and is simple to operate and convenient to use.
The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. 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 work piece cavity cleaning device that polishes, includes dead lever (1), its characterized in that: a sleeve (2) is rotatably arranged at one end of the fixing rod (1), an electric push rod (3) is arranged at one end of the fixing rod (1) positioned in the middle of an inner cavity of the sleeve (2), a connecting plate (33) is rotatably arranged at the telescopic end of the electric push rod (3), an elastic belt (4) connected with the connecting plate (33) is arranged on the outer side surface of one end of the sleeve (2) far away from the fixing rod (1), and a polishing ball (41) consisting of polishing wires is movably sleeved on the side surface of the elastic belt (4);
one side, far away from the electric push rod (3), of the sleeve (2) is connected with a driving piece, the driving piece comprises a mounting seat (6) mounted on the side face of the fixing rod (1), a servo motor (7) is arranged on the side face of the mounting seat (6), a main belt pulley (71) is arranged on an output shaft of the servo motor (7), an auxiliary belt pulley (73) which corresponds to the main belt pulley (71) is arranged on the peripheral side face of the sleeve (2), and a belt (72) connected with the auxiliary belt pulley (73) is movably sleeved on the main belt pulley (71);
the side of mount pad (6) is equipped with switch group (8), and the input of electric putter (3) and servo motor (7) all are connected with the output electricity of switch group (8), and the input of switch group (8) is connected with external power source's output electricity.
2. The workpiece cavity grinding and cleaning device as recited in claim 1, wherein: the telescopic end of the electric push rod (3) is provided with a fixed seat (31), one side, far away from the electric push rod (3), of the fixed seat (31) is provided with a second plane bearing (32), and the fixed seat (31) is rotatably connected with a connecting plate (33) through the second plane bearing (32).
3. The workpiece cavity grinding and cleaning device as recited in claim 1, wherein: the position of the elastic belt (4) close to one side of the sleeve (2) is provided with a limiting leather pad (5).
4. The workpiece cavity grinding and cleaning device as recited in claim 1, wherein: one end of the sleeve (2) close to the electric push rod (3) is provided with a first plane bearing (22), and the inner side face of the sleeve (2) close to one end of the electric push rod (3) is provided with a second bearing (23).
5. The workpiece cavity grinding and cleaning device as recited in claim 1, wherein: the inner side surface of the sleeve (2) is provided with a first bearing (21) which is rotationally connected with the fixed rod (1).
6. The workpiece cavity grinding and cleaning device as recited in claim 1, wherein: and a handle (9) is arranged at one end of the fixing rod (1) far away from the electric push rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122653163.8U CN216265257U (en) | 2021-11-02 | 2021-11-02 | Workpiece cavity polishing and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122653163.8U CN216265257U (en) | 2021-11-02 | 2021-11-02 | Workpiece cavity polishing and cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216265257U true CN216265257U (en) | 2022-04-12 |
Family
ID=81002852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122653163.8U Expired - Fee Related CN216265257U (en) | 2021-11-02 | 2021-11-02 | Workpiece cavity polishing and cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216265257U (en) |
-
2021
- 2021-11-02 CN CN202122653163.8U patent/CN216265257U/en not_active Expired - Fee Related
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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: 20220412 |