CN215788997U - Cambered surface polishing machine - Google Patents
Cambered surface polishing machine Download PDFInfo
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- CN215788997U CN215788997U CN202022430323.8U CN202022430323U CN215788997U CN 215788997 U CN215788997 U CN 215788997U CN 202022430323 U CN202022430323 U CN 202022430323U CN 215788997 U CN215788997 U CN 215788997U
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Abstract
The utility model relates to a cambered surface polishing machine which comprises a base, a sliding support, a polishing assembly and a driving motor adjusting assembly, wherein the base comprises a bottom plate and two side plates, the bottom plate is provided with a sliding groove, the two side plates are respectively connected to two opposite sides of the bottom plate, and the side plates are provided with rotating grooves penetrating through the side plates; the sliding support comprises a placing plate, a telescopic cylinder, a supporting plate and a sliding rail, wherein the placing plate is provided with a placing groove, the telescopic cylinder is positioned between the placing plate and the supporting plate and connected to the supporting plate, and a push rod of the telescopic cylinder is connected with the placing plate; the slide rail connect in the backup pad is kept away from on the one side of telescopic cylinder, and with sliding tray sliding connection. The cambered surface polishing machine provided by the utility model can polish the cambered surface of a workpiece.
Description
Technical Field
The utility model relates to the field of machining, in particular to a cambered surface polishing machine.
Background
Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved.
When the existing polishing machine performs polishing, a clamp for clamping a workpiece is generally used for moving relative to a polishing component of the polishing machine, so that the polishing component performs polishing treatment on the surface of the workpiece.
However, the conventional polishing machine can only polish a planar workpiece, when the workpiece has an arc surface, the workpiece needs to be positioned again, and after the moving direction is adjusted, the polishing component is used for polishing the arc surface of the workpiece, so that the operation is complicated when the arc surface is polished.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides an arc surface polishing machine which solves the problem of complex operation in polishing the arc surface of the existing workpiece.
In order to achieve the above object, the technical solution of the present invention for solving the technical problem is to provide an arc surface polishing machine, comprising: the polishing device comprises a base, a sliding support, a polishing assembly, a driving motor and an adjusting assembly, wherein the base comprises a bottom plate and two side plates, a sliding groove is formed in the bottom plate, the two side plates are respectively connected to two opposite sides of the bottom plate, and a rotating groove penetrating through the side plates is formed in each side plate; the sliding support comprises a placing plate, a telescopic cylinder, a supporting plate and a sliding rail, wherein the placing plate is provided with a placing groove, the telescopic cylinder is positioned between the placing plate and the supporting plate and connected to the supporting plate, and a push rod of the telescopic cylinder is connected with the placing plate; the sliding rail is connected to one surface, far away from the telescopic cylinder, of the supporting plate and is in sliding connection with the sliding groove; the polishing assembly comprises a grinding wheel and a connecting shaft, the grinding wheel is sleeved on the connecting shaft, and two ends of the connecting shaft respectively penetrate through the two side plates from the rotating grooves; the adjusting component comprises two turnover plates, connecting pieces, a sleeve joint piece and a motor connecting block, the number of the turnover plates is two, the turnover plates are respectively connected with two side plates in a rotating mode, the number of the connecting pieces is two, the connecting pieces are respectively connected onto the turnover plates, the sleeve joint piece reaches the motor connecting block is respectively connected with two connecting pieces in a rotating mode, the driving motor is connected onto the motor connecting block, the output shaft of the driving motor is connected with one end of the connecting shaft, and the sleeve joint piece is connected with the connecting shaft away from one end of the driving motor in a rotating mode.
Further, the sliding groove is a T-shaped groove, and the shape of the sliding rail is matched with that of the sliding groove.
Furthermore, both ends of the sliding groove are provided with limiting parts.
Furthermore, the side plate and the surface adjacent to the rotating groove are provided with rotating holes, the turnover groove is formed in the turnover plate, the side wall of the turnover groove is provided with a turnover boss, and the turnover boss is matched with the rotating hole shaft hole to realize that the turnover plate is connected with the side plate in a rotating manner.
Furthermore, the connecting piece comprises two connecting plates and two clamping plates, the two clamping plates are connected to one surface of the connecting plate, and a space is reserved between the two clamping plates; the socket joint piece reaches the motor connecting block is located two respectively on the connecting plate two between the joint board, and rotate with the joint board and be connected, in order to realize the socket joint piece reaches the motor connecting block with rotation between the connecting piece is connected.
Further, the socket joint piece includes socket joint board and sleeve, the muffjoint in the one end of socket joint board, the socket joint board is kept away from telescopic one end has been seted up and has been cup jointed the hole, set up the motor hole on the motor connecting block, two on the connecting plate the joint boss is provided with on the opposite face of joint board, two on the joint board the joint boss respectively with cup joint the hole reaches the cooperation of motor hole shaft hole, in order to realize the socket joint piece reaches the motor connecting block with the rotation of connecting piece is connected.
Furthermore, a rotating bearing is arranged in the sleeve, and one end of the connecting shaft is inserted into the rotating bearing so as to realize the rotating connection of the connecting shaft and the sleeve-joint piece.
Furthermore, the socket joint piece and the motor connecting block are respectively connected with the connecting piece in a rotating manner, and then are spaced from the connecting plate.
Furthermore, the connecting piece is connected with the turnover plate in a sliding mode.
Compared with the prior art, the cambered surface polishing machine provided by the utility model has the following beneficial effects:
through setting up the rotation of two relative curb plates of two returning face plates to utilize cup joint spare and driving motor to drive the connecting axle slope from the both ends of connecting axle respectively, thereby realize utilizing the emery wheel to carry out the effect of polishing to the cambered surface of work piece along the connecting axle axis direction, need not repositioning when polishing the work piece that has the cambered surface, save process time.
Drawings
Fig. 1 is a schematic perspective view of an arc surface polishing machine according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram of an exploded view of the cambered surface polishing machine of FIG. 1;
FIG. 3 is a schematic structural view of the base of FIG. 1;
FIG. 4 is a schematic view of the sliding support of FIG. 1;
FIG. 5 is a schematic diagram of the polishing assembly of FIG. 1;
FIG. 6 is a schematic structural view of the adjustment assembly of FIG. 1;
FIG. 7 is a schematic mechanical view of the link of FIG. 6;
FIG. 8 is a schematic view of the construction of the socket of FIG. 7;
FIG. 9 is a force diagram of the turning plate of FIG. 6;
description of reference numerals: 10. polishing the cambered surface; 20. a base; 30. a sliding support; 40. a polishing assembly; 50. a drive motor; 60. an adjustment assembly; 21. a base plate; 22. a side plate; 211. a sliding groove; 221. a rotating groove; 222. rotating the hole; 31. placing the plate; 32. a telescopic cylinder; 33. a support plate; 34. a slide rail; 311. A placement groove; 41. a grinding wheel; 42. a connecting shaft; 61. a turnover plate; 62. a connecting member; 63. a socket; 64. A motor connecting block; 611. a turnover groove; 612. overturning the boss; 621. a connecting plate; 622. a clamping and connecting plate; 623. Connecting the bosses; 631. sleeving and connecting plates; 632. a sleeve; 633. and (4) sleeving a hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-9, the arc polishing machine 10 of the present invention includes a base 20, a sliding bracket 30, a polishing component 40, a driving motor 50, and an adjusting component 60, wherein the base 20 is disposed on the ground, the sliding bracket 30 is used for placing a workpiece and is slidably connected to the base 20, and the adjusting component 60 is disposed on two opposite sides of the base 20 and is rotatably connected to the base 20. The driving motor 50 is rotatably connected to the adjusting assembly 60, one end of the polishing assembly 40 is connected to the output shaft of the driving motor 50, the other end of the polishing assembly 40 is rotatably connected to the adjusting assembly 60, and the polishing assembly is located above the sliding support 30, so that when the sliding support 30 moves relative to the base 20, the polishing assembly 40 is used to polish the workpiece on the sliding support 30.
Specifically, the base 20 includes a bottom plate 21 and side plates 22, the bottom plate 21 is provided with a sliding groove 211, the number of the side plates 22 is two, the two side plates 22 are respectively connected to two opposite sides of the bottom plate 21, the side plates 22 are provided with a rotating groove 221, and the rotating groove 221 penetrates through the side plates 22.
The sliding support 30 includes a placing plate 31, a telescopic cylinder 32, a supporting plate 33 and a sliding rail 34, wherein a placing groove 311 is formed on the placing plate 31, and a workpiece to be polished is placed in the placing groove 311. The telescopic cylinder 32 is located between the placing plate 31 and the supporting plate 33 and connected to the supporting plate 33, and a push rod of the telescopic cylinder 32 is connected to the placing plate 31 to drive the placing plate 31 to move relative to the supporting plate 33 in a direction perpendicular to the ground by the push of the telescopic cylinder 32. The slide rail 34 is connected to a surface of the support plate 33 away from the surface connected to the telescopic cylinder 32, and is slidably connected to the slide groove 211, so that the slide rail 34 can move in the slide groove 211 under the pushing of an external force, thereby achieving the sliding of the sliding bracket 30 on the base 20.
The polishing assembly 40 includes a grinding wheel 41 and a connecting shaft 42, the grinding wheel 41 is sleeved on the connecting shaft 42, and two ends of the connecting shaft 42 respectively penetrate through the two side plates 22 from the rotating groove 221.
The adjusting assembly 60 comprises two turnover plates 61, two connecting pieces 62, two sleeving pieces 63 and two motor connecting blocks 64, the two turnover plates 61 are respectively rotatably connected with the two side plates 22, the two connecting pieces 62 are respectively connected onto the two turnover plates 61, and the sleeving pieces 63 and the motor connecting blocks 64 are respectively rotatably connected with the two connecting pieces 62. The driving motor 50 is connected to the motor connecting block 64, an output shaft of the driving motor 50 is connected to one end of the connecting shaft 42, and the sleeve member 63 is rotatably connected to one end, far away from the driving motor 50, of the connecting shaft 42.
The connecting shaft 42 is inclined by rotating the two turnover plates 61 in opposite directions, so that the arc surface of the workpiece along the axial direction of the connecting shaft 42 can be polished when the workpiece is polished. The placing plate 31 is driven by the telescopic cylinder 32 to move in the direction vertical to the ground, and the cambered surface of the workpiece vertical to the axial direction of the connecting shaft 42 can be polished by combining the sliding rail 34 to slide in the sliding groove 211, so that the workpiece can be polished along the axial direction of the connecting shaft 42 and the cambered surface vertical to the axial direction without repositioning the workpiece.
It can be understood that when the two turnover plates 61 are rotated, the motor connecting blocks 64 and the sleeve members 63 are respectively connected with the two connecting pieces 62 in a rotating manner, and the positional relationship between the sleeve members 63 and the output shafts of the driving motors 50 and the two ends of the connecting shaft 42 is adjusted, so that the sleeve members 63 and the output shafts of the driving motors 50 are always corresponding to the axis direction of the connecting shaft 42, that is, the axis of the output shaft of the driving motor 50 is overlapped with the axis of the connecting shaft 42, and the sleeve members 63 and the end of the connecting shaft 42 far away from the driving motor 50 are always connected in a rotating manner.
It is understood that the two turnover plates 61 can be manually rotated by a person, and the two turnover plates 61 can also be rotated by arranging a pushing member such as an air cylinder. Meanwhile, when the turnover plate 61 rotates to a proper position, the turnover plate can be fixed and positioned manually by manpower, and can also be fixed and positioned by aligning pushing pieces such as air cylinders and the like.
Further, the sliding groove 211 is a T-shaped groove, and the shape of the slide rail 34 is matched with the sliding groove 211.
Further, two ends of the sliding groove 211 are provided with a limiting member (not shown) to limit the sliding rail 34, so as to prevent the sliding rail 34 from sliding out of the sliding groove 211.
Further, a rotating hole 222 is formed in the surface of the side plate 22 adjacent to the rotating groove 221, a turning groove 611 is formed in the turning plate 61, a turning boss 612 is arranged on the side wall of the turning groove 611, and the turning boss 612 is matched with a shaft hole of the rotating hole 222, so that the turning plate 61 is rotatably connected with the side plate 22.
Further, connecting piece 62 includes connecting plate 621 and joint board 622, and the quantity of joint board 622 is two, and two joint boards 622 all connect on the one side of connecting plate 621, and have the interval between two joint boards 622. The socket 63 and the motor connecting block 64 are respectively located between the two clamping plates 622 on the two connecting plates 621, and are respectively connected with the clamping plates 622 in a rotating manner, so as to realize the rotating connection of the socket 63 and the motor connecting block 64 with the connecting member 62.
Further, the sleeve 63 includes a sleeve connecting plate 631 and a sleeve 632, the sleeve 632 is connected to one end of the sleeve connecting plate 631, a sleeve hole 633 is disposed at one end of the sleeve 631, which is far away from the sleeve 632, and a motor hole (not shown) is disposed on the motor connecting block 64. The opposite surfaces of the two clamping plates 622 on the two connecting plates 621 are provided with connecting bosses 623, and the connecting bosses 623 on the two clamping plates 622 are respectively matched with the sleeve hole 633 and the motor hole shaft hole so as to realize the rotary connection of the sleeve part 63 and the motor connecting block 64 with the connecting part 62.
Further, a rotating bearing (not shown) is disposed in the sleeve 632, and one end of the connecting shaft 42 is inserted into the rotating bearing, so as to rotatably connect the connecting shaft 42 and the socket 63.
Further, after the socket 63 and the motor connecting block 64 are respectively rotatably connected to the connecting member 62, there is a distance between the socket 63 and the motor connecting block 64 and the connecting plate 621, so as to prevent the socket 63 and the motor connecting block 64 from interfering with the connecting plate 621 when rotating relative to the connecting member 62.
Further, the connecting member 62 is slidably connected to the turnover plate 61, so that when the turnover plate 61 rotates, the connecting shaft 42 can be displaced in the direction of the connecting line between the two side plates 22 in the rotating groove 221 by the sliding of the connecting member 62 on the turnover plate 61.
The working principle of the utility model is as follows: when the arc surface of the workpiece perpendicular to the axis direction of the connecting shaft 42 needs to be polished, the workpiece is firstly placed on the sliding support 30 and fixed, and then the position between the workpiece and the grinding wheel 41 is adjusted through the telescopic cylinder 32 according to the size needing to be polished in the first rough polishing, so that the workpiece is positioned below the grinding wheel 41. Then, the sliding support 30 is pushed by an external force to contact the workpiece with the grinding wheel 41, and the workpiece is polished to a set size by the grinding wheel 41 in the process of moving from one side of the grinding wheel 41 to the other side following the sliding support 30, that is, the workpiece is roughly polished. After rough polishing is finished, the position of the workpiece is continuously adjusted through the telescopic air cylinder 32, the workpiece moves towards the direction close to the grinding wheel by the distance of the size needing fine polishing, then the sliding support 30 is pushed to return to the initial position of the workpiece before rough polishing by using external force again, and therefore the fine polishing is achieved by using the contact between the workpiece and the grinding wheel 41 in the moving process. When the cambered surface of the workpiece along the axis direction of the connecting shaft 42 needs to be polished, the turnover plates 61 are respectively rotated from opposite directions, so that the connecting shaft 42 is driven to incline by the sleeve-joint piece 63 and the driving motor 50, and the cambered surface of the workpiece along the direction of the connecting shaft 42 is polished.
Compared with the prior art, the cambered surface polishing machine provided by the utility model has the following beneficial effects:
through setting up the rotation of two relative curb plates of two returning face plates to utilize cup joint spare and driving motor to drive the connecting axle slope from the both ends of connecting axle respectively, thereby realize utilizing the emery wheel to carry out the effect of polishing to the cambered surface of work piece along the connecting axle axis direction, need not repositioning when polishing the work piece that has the cambered surface, save process time.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An arc surface polishing machine, characterized by comprising:
the polishing device comprises a base, a sliding support, a polishing assembly, a driving motor and an adjusting assembly, wherein the base comprises a bottom plate and two side plates, a sliding groove is formed in the bottom plate, the two side plates are respectively connected to two opposite sides of the bottom plate, and a rotating groove penetrating through the side plates is formed in each side plate;
the sliding support comprises a placing plate, a telescopic cylinder, a supporting plate and a sliding rail, wherein the placing plate is provided with a placing groove, the telescopic cylinder is positioned between the placing plate and the supporting plate and connected to the supporting plate, and a push rod of the telescopic cylinder is connected with the placing plate; the sliding rail is connected to one surface, far away from the telescopic cylinder, of the supporting plate and is in sliding connection with the sliding groove;
the polishing assembly comprises a grinding wheel and a connecting shaft, the grinding wheel is sleeved on the connecting shaft, and two ends of the connecting shaft respectively penetrate through the two side plates from the rotating grooves;
the adjusting component comprises two turnover plates, connecting pieces, a sleeve joint piece and a motor connecting block, the number of the turnover plates is two, the turnover plates are respectively connected with two side plates in a rotating mode, the number of the connecting pieces is two, the connecting pieces are respectively connected onto the turnover plates, the sleeve joint piece reaches the motor connecting block is respectively connected with two connecting pieces in a rotating mode, the driving motor is connected onto the motor connecting block, the output shaft of the driving motor is connected with one end of the connecting shaft, and the sleeve joint piece is connected with the connecting shaft away from one end of the driving motor in a rotating mode.
2. The arc polishing machine of claim 1, wherein:
the sliding groove is a T-shaped groove, and the shape of the sliding rail is matched with that of the sliding groove.
3. The arc polishing machine of claim 1, wherein:
and limiting parts are arranged at two ends of the sliding groove.
4. The arc polishing machine of claim 1, wherein:
the side plate and the surface adjacent to the rotating groove are provided with rotating holes, the turnover plate is provided with turnover grooves, the side wall of each turnover groove is provided with a turnover boss, and the turnover bosses are matched with the rotating hole shaft holes to realize the rotating connection of the turnover plate and the side plate.
5. The arc polishing machine of claim 1, wherein:
the connecting piece comprises two connecting plates and two clamping plates, the two clamping plates are connected to one surface of the connecting plate, and a space is reserved between the two clamping plates;
the socket joint piece reaches the motor connecting block is located two respectively on the connecting plate two between the joint board, and rotate with the joint board and be connected, in order to realize the socket joint piece reaches the motor connecting block with rotation between the connecting piece is connected.
6. The arc polishing machine of claim 5, wherein:
the socket joint piece comprises a socket joint plate and a sleeve, the sleeve is connected to one end of the socket joint plate, the socket joint plate is far away from one end of the sleeve, a socket joint hole is formed in one end of the sleeve, a motor hole is formed in the motor connecting block, two connecting bosses are arranged on the opposite surfaces of the two socket joint plates on the two socket joint plates, and the two connecting bosses on the two socket joint plates are respectively matched with the socket joint hole and the shaft hole of the motor hole to realize that the socket joint piece reaches the motor connecting block is connected with the connecting piece in a rotating mode.
7. The arc polishing machine of claim 6, wherein:
the sleeve is internally provided with a rotating bearing, and one end of the connecting shaft is inserted into the rotating bearing so as to realize the rotating connection of the connecting shaft and the sleeve joint piece.
8. The arc polishing machine of claim 5, wherein:
the socket joint piece and the motor connecting block are respectively connected with the connecting piece in a rotating mode, and then intervals are reserved between the socket joint piece and the connecting plate.
9. The arc polishing machine of claim 1, wherein:
the connecting piece is connected with the turnover plate in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430323.8U CN215788997U (en) | 2020-10-27 | 2020-10-27 | Cambered surface polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430323.8U CN215788997U (en) | 2020-10-27 | 2020-10-27 | Cambered surface polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788997U true CN215788997U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022430323.8U Active CN215788997U (en) | 2020-10-27 | 2020-10-27 | Cambered surface polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788997U (en) |
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2020
- 2020-10-27 CN CN202022430323.8U patent/CN215788997U/en active Active
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