CN112743427A - Universal sanding all-in-one machine - Google Patents
Universal sanding all-in-one machine Download PDFInfo
- Publication number
- CN112743427A CN112743427A CN202110074632.2A CN202110074632A CN112743427A CN 112743427 A CN112743427 A CN 112743427A CN 202110074632 A CN202110074632 A CN 202110074632A CN 112743427 A CN112743427 A CN 112743427A
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- Prior art keywords
- welded
- sanding
- wheel
- shaft
- round hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
- B24B21/10—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving a rigid member, e.g. pressure bar, table, pressing or supporting the belt over substantially its whole span
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a universal sanding all-in-one machine which comprises a sanding machine body, wherein the sanding machine body comprises a mounting plate, a driving motor is mounted on one side of the mounting plate, an output shaft of the driving motor penetrates through the mounting plate and is fixedly provided with a driving wheel, a first auxiliary wheel and a second auxiliary wheel are rotatably mounted on the other side of the mounting plate and are positioned below the first auxiliary wheel, a fixing seat which is obliquely arranged is welded on the top of the other side of the mounting plate, an oil cylinder is fixedly mounted on one side, away from the mounting plate, of the fixing seat, and an L-shaped plate is welded on the extending end of the oil. The abrasive belt sanding machine is reasonable in design and convenient to operate, the shape of the abrasive belt can be conveniently adjusted according to workpieces in different shapes, the matching degree between the abrasive belt and the workpiece is improved, the tightness of the abrasive belt can be conveniently adjusted, the sanding efficiency is effectively prevented from being influenced by the looseness of the abrasive belt, the working efficiency and the sanding quality are improved, and the using requirements are met.
Description
Technical Field
The invention relates to the technical field of sanding machines, in particular to a universal sanding all-in-one machine.
Background
In the production and processing of workpieces, sanding operation is required to be carried out on the outer surfaces of the workpieces to form better appearance quality, errors exist in the appearance sizes of the workpieces aiming at different specifications of the workpieces, most of the conventional sanding machines comprise a supporting plate, a driving wheel arranged on the supporting plate, two driven wheels rotatably arranged on one side of the supporting plate and two multi-layer cams rotatably arranged on one side of the supporting plate, the two multi-layer cams, the driving wheel and the two driven wheels are in transmission connection with the same abrasive belt, the workpieces are clamped and fixed on rotatable equipment in sanding operation, and the driving wheel drives the two multi-layer cams to rotate through the abrasive belt to carry out sanding operation on the workpieces which rotate in opposite directions;
the existing sanding machines have the defects that the tightness of an abrasive belt is inconvenient to adjust and the shape of the abrasive belt is inconvenient to adjust according to the shape of a product, so that the abrasive belt cannot be adaptively adjusted according to a workpiece with a shape error, the coincidence rate of the abrasive belt and the workpiece is low, the sanding precision is reduced, inconvenience is brought to use, and the use requirement cannot be met, and therefore a universal sanding all-in-one machine is provided for solving the problems.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a universal sanding all-in-one machine.
The invention provides a universal sanding all-in-one machine, which comprises a sanding machine body, wherein the sanding machine body comprises a mounting plate, one side of the mounting plate is provided with a driving motor, an output shaft of the driving motor penetrates through the mounting plate and is fixedly provided with a driving wheel, the other side of the mounting plate is rotatably provided with a first auxiliary wheel and a second auxiliary wheel, the second auxiliary wheel is positioned below the first auxiliary wheel, the top of the other side of the mounting plate is welded with a fixed seat which is obliquely arranged, an oil cylinder is fixedly arranged on one side of the fixed seat far away from the mounting plate, the extending end of the oil cylinder is welded with an L-shaped plate, one side of the L-shaped plate close to the inside of the fixed seat is rotatably provided with a moving wheel, the other side of the mounting plate is welded with a mounting seat which is positioned between the driving wheel and the fixed seat, one, the driving wheel, the first auxiliary wheel, the second auxiliary wheel, the moving wheel and the two three-layer cams are in transmission connection with the same abrasive belt, one side of the mounting seat is welded with two limiting seats, one end of the moving rod, which is close to the corresponding limiting seat, is provided with a circular groove, a circular shaft is movably sleeved in the circular groove, one end, which is close to the corresponding limiting seat, of one circular shaft positioned above the two circular shafts is rotatably mounted with the limiting seat, one end, which is close to the corresponding limiting seat, of the other circular shaft positioned below the two circular shafts is welded with the limiting seat, the side wall of one circular groove positioned below the two circular grooves is embedded with four first balls in a rectangular manner, the other circular shaft is positioned between the four first balls, the first balls are in rolling contact with the outer side of the other circular shaft, the same connecting rod is welded and fixed between the two moving rods, and one side of, a first chain wheel is fixedly welded on an output shaft of the servo motor, a scale is fixedly bonded on one side of the mounting seat, a pointer is fixedly welded on one side of the top of one of the two moving rods which is positioned above the moving rod, the pointer is matched with the scale, a second chain wheel is rotatably mounted at one end of one moving rod, the second chain wheel and the first chain wheel are in transmission connection with the same chain, a first round hole is formed in one side of the second chain wheel, a round shaft is positioned in the first round hole, ball grooves are formed in the top and the bottom of the round shaft, second balls are nested on the inner walls of the top and the bottom of the first round hole, the second balls extend into the corresponding ball grooves and are in rolling contact with the inner walls of the ball grooves, a second round hole is formed in one end of the round shaft, a screw rod is arranged in the second round hole, one end of the screw rod is welded with the inner wall of one side, away from the opening, and a nut which is sleeved on the screw rod in a threaded manner is welded in the second round hole.
Preferably, a circular sliding rail is welded on one side of the second chain wheel, a circular sliding groove is formed in one end of the moving rod, and the circular sliding groove is connected with the circular sliding rail in a sliding mode.
Preferably, one side of one limiting seat which is positioned above the two limiting seats and is close to the second chain wheel is welded with a first bearing, and the inner ring of the first bearing is fixedly sleeved with the outer side of one circular shaft.
Preferably, one side of the moving rod, which is far away from the mounting seat, is welded with a first pin shaft, one side of the three-layer cam is provided with a third round hole, a second bearing is fixedly sleeved in the third round hole, and an inner ring of the second bearing is welded and fixed with the outer side of the corresponding first pin shaft.
Preferably, one side of the moving rod close to the mounting seat is nested with two third balls, and the third balls are in rolling contact with one side of the mounting seat.
Preferably, a second pin shaft is welded on one side, close to the inside of the mounting plate, of the L-shaped plate, a fourth round hole is formed in one side of the moving wheel, a third bearing is fixedly sleeved in the fourth round hole, and an inner ring of the third bearing is fixedly sleeved on the outer side of the second pin shaft.
Preferably, a third pin shaft is welded on one side of the mounting plate, a fifth round hole is formed in one side of the first auxiliary wheel, a fourth bearing is fixedly sleeved in the fifth round hole, and an inner ring of the fourth bearing is fixedly sleeved on the outer side of the third pin shaft.
Preferably, a fourth pin shaft is welded on one side of the mounting plate, a sixth round hole is formed in one side of the second auxiliary wheel, a fifth bearing is fixedly sleeved in the sixth round hole, and an inner ring of the fifth bearing is fixedly sleeved on the outer side of the fourth pin shaft.
Preferably, the outer side of the circular shaft does not contact the side wall of the corresponding circular groove.
Compared with the prior art, the invention has the beneficial effects that:
the servo motor is positively started through the matching of the servo motor, the first chain wheel, the chain, the second chain wheel, the second ball, the circular shaft, the nut, the screw rod, the limiting seat, the moving rod, the circular ring-shaped sliding rail, the ball groove, the connecting rod, the first ball and the third ball with the mounting seat, the servo motor drives the first chain wheel to rotate, the first chain wheel drives the second chain wheel to rotate through the chain, the second chain wheel drives the circular shaft to rotate through the two second balls, one circular shaft drives the nut to rotate, the nut rotates to drive the screw rod to move towards the direction close to the limiting seat, the screw rod drives the circular ring-shaped sliding rail to move through the corresponding moving rod, the circular ring-shaped sliding rail drives the two second balls to respectively roll in the corresponding ball grooves through the second chain wheel, one moving rod also drives the servo motor and the other moving rod to move through the connecting rod, the other moving rod drives the four first balls to roll on, the movable rod drives the two corresponding third balls to roll on one side of the mounting seat, and the arrangement of the first balls and the third balls can effectively reduce the friction force generated in the movement of the movable rod;
the abrasive belt is loosened by the abrasive belt, the oil cylinder is positively started, the extending end of the oil cylinder drives the movable wheel to extrude the inner side wall of the abrasive belt through the L-shaped plate, so that the abrasive belt is extruded and tightened, the two three-layer cams contract inwards to cooperate with the movable wheel to extrude the abrasive belt, the overall shape of the abrasive belt is changed, the abrasive belt is convenient to adjust the shape of the abrasive belt according to workpieces in different shapes, and the oil cylinder is independently started to adjust the tightness of the abrasive belt when the abrasive belt is loosened in use.
The abrasive belt sanding machine is reasonable in design and convenient to operate, the shape of the abrasive belt can be conveniently adjusted according to workpieces in different shapes, the matching degree between the abrasive belt and the workpiece is improved, the tightness of the abrasive belt can be conveniently adjusted, the sanding efficiency is effectively prevented from being influenced by the looseness of the abrasive belt, the working efficiency and the sanding quality are improved, and the using requirements are met.
Drawings
FIG. 1 is a schematic structural view of a universal sanding all-in-one machine provided by the invention;
FIG. 2 is a schematic sectional view of part A of the universal sanding all-in-one machine provided by the invention;
FIG. 3 is a schematic sectional view of part B of the universal sanding all-in-one machine provided by the invention;
FIG. 4 is a side view of the universal sanding all-in-one machine of the present invention;
fig. 5 is a schematic structural diagram of part C in fig. 4.
In the figure: the device comprises a mounting plate 1, a fixing seat 2, an oil cylinder 3, a 4L-shaped plate, a moving wheel 5, a first auxiliary wheel 6, a second auxiliary wheel 7, a driving wheel 8, a sanding belt 9, a mounting seat 10, a moving rod 11, a three-layer cam 12, a limiting seat 13, a circular groove 14, a circular shaft 15, a first ball 16, a connecting rod 17, a servo motor 18, a first chain wheel 19, a scale 20, a pointer 21, a second chain wheel 22, a chain 23, a second ball 24, a ball groove 25, a nut 26, a screw 27, a circular sliding rail 28, a third ball 29 and a second circular hole 30.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the embodiment provides a universal sanding all-in-one machine, which comprises a sanding machine body, wherein the sanding machine body comprises a mounting plate 1, a driving motor is mounted on one side of the mounting plate 1, an output shaft of the driving motor penetrates through the mounting plate 1 and is fixedly provided with a driving wheel 8, a first auxiliary wheel 6 and a second auxiliary wheel 7 are rotatably mounted on the other side of the mounting plate 1, the second auxiliary wheel 7 is positioned below the first auxiliary wheel 6, a fixing seat 2 which is obliquely arranged is welded on the top of the other side of the mounting plate 1, an oil cylinder 3 is fixedly mounted on one side of the fixing seat 2 far away from the mounting plate 1, an L-shaped plate 4 is welded on the extending end of the oil cylinder 3, a moving wheel 5 is rotatably mounted on one side of the L-shaped plate 4 close to the inside of the fixing seat 2, a mounting seat 10 is welded on the other side of the mounting plate 1, and one side of the moving rod 11 far away from the mounting seat 10 is rotatably provided with three layers of cams 12, the driving wheel 8, the first auxiliary wheel 6, the second auxiliary wheel 7, the moving wheel 5 and the two three layers of cams 12 are in transmission connection with the same abrasive belt 9, one side of the mounting seat 10 is welded with two limiting seats 13, one end of the moving rod 11 close to the corresponding limiting seat 13 is provided with a circular groove 14, a circular shaft 15 is movably sleeved in the circular groove 14, one end of one circular shaft 15 positioned above the two circular shafts 15 close to the corresponding limiting seat 13 is rotatably arranged with the limiting seat 13, one end of the other circular shaft 15 positioned below the corresponding limiting seat 13 is welded with the limiting seat 13, the side wall of one circular groove 14 positioned below the two circular grooves 14 is embedded with four first balls 16 in a rectangular shape, the other circular shaft 15 is positioned between the four first balls 16, and the first balls 16 are in rolling contact with the outer side of the other circular shaft 15, the same connecting rod 17 is fixedly welded between the two moving rods 11, a servo motor 18 is fixedly installed on one side of the connecting rod 17, a controller electrically connected with the control end of the servo motor 18 is arranged on the servo motor 18, the model of the servo motor 18 is SGMGV-20ADC61, the model of the controller is 6ES721AB230XBB, a first chain wheel 19 is fixedly welded on the output shaft of the servo motor 18, a scale 20 is fixedly bonded on one side of the mounting seat 10, a pointer 21 is fixedly welded on one side of the top of one moving rod 11 positioned above the two moving rods 11 and matched with the scale 20, a second chain wheel 22 is rotatably installed at one end of one moving rod 11, the second chain wheel 22 and the first chain wheel 19 are in transmission connection with the same chain 23, a first round hole is formed in one side of the second chain wheel 22, a round shaft 15 is positioned in the first round hole, ball grooves 25 are formed in the top and the bottom of the round shaft 15, the abrasive belt sanding machine is reasonable in design and convenient to operate, the shape of the abrasive belt 9 can be adjusted conveniently according to workpieces with different shapes, the matching degree with the workpiece can be improved, the tightness of the abrasive belt 9 can be adjusted conveniently, sanding efficiency can be effectively prevented from being affected due to looseness of the abrasive belt 9, working efficiency and sanding quality can be improved, and using requirements can be met.
In this embodiment, a circular slide rail 28 is welded on one side of the second sprocket 22, a circular slide groove is formed at one end of a moving rod 11, the circular slide groove is connected with the circular slide rail in a sliding manner, a first bearing is welded on one side, close to the second sprocket 22, of one upper limiting seat 13 of the two limiting seats 13, an inner ring of the first bearing is fixedly sleeved on the outer side of a circular shaft 15, a first pin shaft is welded on one side, away from the mounting seat 10, of the moving rod 11, a third circular hole is formed on one side of the three-layer cam 12, a second bearing is fixedly sleeved in the third circular hole, an inner ring of the second bearing is fixedly welded on the outer side of the corresponding first pin shaft, two third balls 29 are nested on one side, close to the mounting seat 10, of the moving rod 11, the third balls 29 are in rolling contact with one side of the mounting seat 10, and a second pin shaft, one side of the moving wheel 5 is provided with a fourth round hole, a third bearing is fixedly sleeved in the fourth round hole, an inner ring of the third bearing is fixedly sleeved with the outer side of a second pin shaft, one side of the mounting plate 1 is welded with a third pin shaft, one side of the first auxiliary wheel 6 is provided with a fifth round hole, a fourth bearing is fixedly sleeved in the fifth round hole, an inner ring of the fourth bearing is fixedly sleeved with the outer side of the third pin shaft, one side of the mounting plate 1 is welded with the fourth pin shaft, one side of the second auxiliary wheel 7 is provided with a sixth round hole, a fifth bearing is fixedly sleeved in the sixth round hole, an inner ring of the fifth bearing is fixedly sleeved with the outer side of the fourth pin shaft, and the outer side of the round shaft 15 is not contacted with the side wall of the corresponding round groove 14. The sanding efficiency is effectively prevented from being influenced due to the looseness of the abrasive belt 9, the working efficiency and the sanding quality are improved, and the use requirement is met.
In this embodiment, when the shape of the abrasive belt 9 needs to be adjusted according to different shapes of workpieces, the servo motor 18 is started in a forward direction, the output shaft of the servo motor 18 drives the first sprocket 19 to rotate, the first sprocket 19 drives the second sprocket 22 to rotate through the chain 23, the second sprocket 22 drives the circular slide rail 28 to slide in the circular slide groove, the second sprocket 22 drives the two second balls 24 to rotate, the two second balls 24 drive the circular shaft 15 to rotate through the two inserted ball grooves 25, the circular shaft 15 drives the nut 26 to rotate on the screw 27, under the action of the nut 26, the nut 26 rotates to drive the screw 27 to move towards the direction close to the limit seat 13, the screw 27 drives the corresponding movable rod 11 to move, one movable rod 11 drives the second sprocket 22 to move through the circular slide rail 28, the second sprocket 22 drives the two second balls 24 to respectively roll in the corresponding ball grooves 25, meanwhile, one moving rod 11 drives a servo motor 18 and the other moving rod 11 to move through a connecting rod 17, the other moving rod 11 drives four first balls 16 to roll on the other circular shaft 15, the moving rod 11 also drives two corresponding third balls 29 to roll on one side of the mounting seat 10, the arrangement of the first balls 16 and the third balls 29 can effectively reduce the friction force generated in the movement of the moving rod 11 while positioning the corresponding moving rod 11, meanwhile, the two moving rods 11 drive two three-layer cams 12 to move, the three-layer cams 12 are separated from the inner side of the abrasive belt 9, the abrasive belt 9 is loosened, the oil cylinder 3 can be started in the forward direction, the extending end of the oil cylinder 3 drives the L-shaped plate 4 to move, the L-shaped plate 4 drives the moving wheel 5 to move, the moving wheel 5 extrudes the inner side wall of the abrasive belt 9, so that the abrasive belt 9 is extruded and tightened, at the moment, the two three-layer cams 12 are matched with the moving wheel 5 in, the overall shape of the abrasive belt 9 is changed, the abrasive belt 9 can be conveniently adjusted according to workpieces with different shapes, the matching degree with the workpieces is improved, and when the abrasive belt 9 is loosened in use, the oil cylinder 3 is conveniently started to drive the moving wheel 5 to extrude and tighten the abrasive belt 9, so that the tightness of the abrasive belt 9 can be conveniently adjusted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. Omnipotent sanding all-in-one, including the sanding machine body, the sanding machine body includes mounting panel (1), and driving motor is installed to one side of mounting panel (1), and driving motor's output shaft runs through mounting panel (1) and fixed mounting has action wheel (8), its characterized in that, the opposite side of mounting panel (1) is rotated and is installed first auxiliary wheel (6) and second auxiliary wheel (7), and second auxiliary wheel (7) are located the below of first auxiliary wheel (6), and the welding of the opposite side top of mounting panel (1) has fixing base (2) that the slope set up, and one side fixed mounting that mounting panel (1) was kept away from to fixing base (2) has hydro-cylinder (3), and the end welding that stretches out of hydro-cylinder (3) has L shaped plate (4), and the inside one side that L shaped plate (4) are close to fixing base (2) is rotated and is installed and is removed wheel (5), the welding of, the mounting seat (10) is positioned between the driving wheel (8) and the fixing seat (2), one side of the mounting seat (10) far away from the mounting plate (1) is movably contacted with two moving rods (11), one side of the moving rods (11) far away from the mounting seat (10) is rotatably provided with three layers of cams (12), the driving wheel (8), the first auxiliary wheel (6), the second auxiliary wheel (7), the moving wheel (5) and the two three layers of cams (12) are in transmission connection with the same abrasive belt (9), one side of the mounting seat (10) is welded with two limiting seats (13), one end of the moving rod (11) close to the corresponding limiting seat (13) is provided with a circular groove (14), a circular shaft (15) is movably sleeved in the circular groove (14), one end of one circular shaft (15) above the two circular shafts (15) close to the corresponding limiting seat (13) is rotatably mounted with the limiting seat (13), one end of the other round shaft (15) positioned below and close to the corresponding limiting seat (13) is welded with the limiting seat (13), four first balls (16) are nested on the side wall of one round groove (14) positioned below in the two round grooves (14) in a rectangular manner, the other round shaft (15) is positioned between the four first balls (16), the first balls (16) are in rolling contact with the outer side of the other round shaft (15), the same connecting rod (17) is fixedly welded between the two moving rods (11), a servo motor (18) is fixedly installed on one side of the connecting rod (17), a first chain wheel (19) is fixedly welded on the output shaft of the servo motor (18), a scale (20) is fixedly bonded on one side of the mounting seat (10), and a pointer (21) is fixedly welded on one side of the top of the moving rod (11) positioned above in the two moving rods (11), and the pointer (21) is matched with the scale (20), one end of a moving rod (11) is rotatably provided with a second chain wheel (22), the second chain wheel (22) and the first chain wheel (19) are in transmission connection with a same chain (23), one side of the second chain wheel (22) is provided with a first round hole, a round shaft (15) is positioned in the first round hole, the top and the bottom of the round shaft (15) are respectively provided with a ball groove (25), the inner wall of the top and the inner wall of the bottom of the first round hole are respectively nested with a second ball (24), the second ball (24) extends into the corresponding ball groove (25) and is in rolling contact with the inner wall of the ball groove (25), one end of the round shaft (15) is provided with a second round hole (30), a screw rod (27) is arranged in the second round hole (30), one end of the screw rod (27) is welded with the inner wall of one side, away from the opening, of the corresponding round groove (14), a nut (26) which is sleeved on the screw rod (27) in a threaded manner is welded in the second round hole (30).
2. The all-purpose sanding all-in-one machine according to claim 1, wherein one side of the second chain wheel (22) is welded with a circular sliding rail (28), one end of one moving rod (11) is provided with a circular sliding groove, and the circular sliding groove is connected with the circular sliding rail in a sliding manner.
3. The all-purpose sanding all-in-one machine according to claim 1, wherein one side of the upper limiting seat (13) of the two limiting seats (13) close to the second chain wheel (22) is welded with a first bearing, and the inner ring of the first bearing is fixedly sleeved with the outer side of a circular shaft (15).
4. The all-purpose sanding all-in-one machine according to claim 1, wherein a first pin shaft is welded on one side of the moving rod (11) far away from the mounting base (10), a third round hole is formed on one side of the three-layer cam (12), a second bearing is fixedly sleeved in the third round hole, and an inner ring of the second bearing is welded and fixed with the outer side of the corresponding first pin shaft.
5. All-purpose sanding all-in-one machine according to claim 1, characterized in that two third balls (29) are nested on the side of the movable rod (11) close to the mounting seat (10), and the third balls (29) are in rolling contact with one side of the mounting seat (10).
6. The all-purpose sanding all-in-one machine according to claim 1, wherein a second pin shaft is welded on one side of the L-shaped plate (4) close to the inside of the mounting plate (1), a fourth round hole is formed in one side of the moving wheel (5), a third bearing is fixedly sleeved in the fourth round hole, and an inner ring of the third bearing is fixedly sleeved with the outer side of the second pin shaft.
7. The all-purpose sanding all-in-one machine according to claim 1, wherein a third pin shaft is welded on one side of the mounting plate (1), a fifth round hole is formed in one side of the first auxiliary wheel (6), a fourth bearing is fixedly sleeved in the fifth round hole, and an inner ring of the fourth bearing is fixedly sleeved on the outer side of the third pin shaft.
8. The all-purpose sanding all-in-one machine according to claim 1, wherein a fourth pin shaft is welded on one side of the mounting plate (1), a sixth round hole is formed in one side of the second auxiliary wheel (7), a fifth bearing is fixedly sleeved in the sixth round hole, and an inner ring of the fifth bearing is fixedly sleeved on the outer side of the fourth pin shaft.
9. All-purpose sanding all-in-one machine according to claim 1, characterized in that the outside of the circular shaft (15) is not in contact with the side wall of the corresponding circular groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074632.2A CN112743427A (en) | 2021-01-20 | 2021-01-20 | Universal sanding all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074632.2A CN112743427A (en) | 2021-01-20 | 2021-01-20 | Universal sanding all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112743427A true CN112743427A (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110074632.2A Pending CN112743427A (en) | 2021-01-20 | 2021-01-20 | Universal sanding all-in-one machine |
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| CN (1) | CN112743427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977416A (en) * | 2021-12-24 | 2022-01-28 | 宁波美久汽配科技有限公司 | Rattan raw material batch trimming equipment for automobile accessory production |
-
2021
- 2021-01-20 CN CN202110074632.2A patent/CN112743427A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977416A (en) * | 2021-12-24 | 2022-01-28 | 宁波美久汽配科技有限公司 | Rattan raw material batch trimming equipment for automobile accessory production |
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