CN220825784U - Polishing equipment for palm model - Google Patents
Polishing equipment for palm model Download PDFInfo
- Publication number
- CN220825784U CN220825784U CN202322254282.5U CN202322254282U CN220825784U CN 220825784 U CN220825784 U CN 220825784U CN 202322254282 U CN202322254282 U CN 202322254282U CN 220825784 U CN220825784 U CN 220825784U
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- Prior art keywords
- rotating
- model
- toothed ring
- polishing
- palm model
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- 238000005498 polishing Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides polishing equipment for a palm model, which belongs to the technical field of palm model processing, and comprises a workbench, wherein a support frame and a clamping table are fixedly arranged on the workbench, a first rotating motor is arranged on the support frame, a rotating polishing mechanism is connected to the first rotating motor, and the rotating polishing mechanism comprises a toothed ring, a driving wheel, a driven wheel, a rotating shaft and a connecting shaft; the driven wheels are arranged in the toothed ring in an annular array manner and meshed with the toothed ring, the driving wheels are arranged in the middle of the toothed ring and meshed with a plurality of driven wheels, the bottoms of the rotating shafts are fixedly connected with the driving wheels, the tops of the rotating shafts are fixedly connected with the output shafts of the first rotating motor, the middle parts of the driven wheels are fixedly connected with connecting shafts, and grinding rollers are arranged at the bottom ends of the connecting shafts; the utility model solves the technical problem that when the outer side of the palm model is polished, one surface of the polishing roller is always in contact with the palm model, and the contact surface is worn after long-term use.
Description
Technical Field
The utility model belongs to the technical field of palm model processing, and particularly relates to polishing equipment for a palm model.
Background
The hand board is one or more functional templates which are firstly made according to the product appearance drawing or the structure drawing and are used for checking the rationality of the appearance or the structure on the premise that the die is not opened.
The utility model patent of China with the publication number of CN215700504U (application number: CN 202122217666.0) provides a hand plate model polishing device, which comprises a base, wherein a vertical plate is fixedly arranged at the top of the base, a connecting plate is slidably arranged at one side of the vertical plate, a polishing mechanism is rotatably arranged at the bottom of the connecting plate and comprises a rotating column rotatably arranged at the bottom of the connecting plate, a rotating disc is fixedly arranged at the bottom of the rotating column, a plurality of polishing rollers are fixedly arranged at the bottom of the rotating disc, and the plurality of polishing rollers on the rotating disc form up-and-down reciprocating motion and rotate, so that the outer side of a polishing workpiece is rapidly polished, and the polishing efficiency and effect are effectively improved;
The grinding roller fixed mounting of above-mentioned patent is in the bottom of rotating the disc, when polishing in the palm model outside, the one side of grinding roller contact with the palm model all the time, and long-term use contact surface produces wearing and tearing, leads to polishing effect not good.
Disclosure of utility model
In view of the above, the present utility model provides a polishing apparatus for a palm model, which is used for solving the technical problem that when polishing the outer side of the palm model, one surface of a polishing roller is always in contact with the palm model, and the contact surface is worn after long-term use.
The utility model is realized in the following way:
The utility model provides polishing equipment for a palm model, which comprises a workbench, wherein a support frame and a clamping table are fixedly arranged on the workbench, a first rotating motor is arranged on the support frame, a rotary polishing mechanism is connected to the first rotating motor, and the rotary polishing mechanism comprises a toothed ring, a driving wheel, a plurality of driven wheels and a rotating shaft;
The driven wheel is arranged in the toothed ring in an annular array manner and meshed with the toothed ring, the driving wheel is arranged in the middle of the toothed ring and meshed with a plurality of driven wheels, the bottom of the rotating shaft is fixedly connected with the driving wheel, the top of the rotating shaft is fixedly connected with the output shaft of the first rotating motor, the middle of the driven wheel is fixedly connected with a connecting shaft, and the bottom of the connecting shaft is provided with a polishing roller.
The technical effects of the polishing equipment for the palm model provided by the utility model are as follows: by arranging the connecting rod, the gear ring is prevented from falling off.
On the basis of the technical scheme, the polishing equipment for the palm model can be further improved as follows:
Further, the support frame includes riser and diaphragm, the lift groove has been seted up to one side of riser, fixed mounting has the second rotating electrical machines in the lift groove, fixed mounting has the threaded rod on the output shaft of second rotating electrical machines, the outside cover of threaded rod is equipped with the lifter, the lifter internal surface is equipped with the internal thread, the lifter with diaphragm fixed connection.
Wherein, threaded rod and elevating block threaded connection.
Further, the first rotating motor is fixedly installed on the transverse plate, connecting rods are arranged at two ends of the toothed ring, and the connecting rods are fixedly installed on the transverse plate.
Further, be equipped with four slides on the grip block, all be equipped with a screw rod in every slide, the top of screw rod has the jack catch, down the arc wall has been seted up to the bottom of jack catch just be equipped with the screw thread on the arc wall down, the screw rod with jack catch threaded connection, the below of screw rod is equipped with the fixed column.
Wherein, four slides are 90 degrees contained angles each other.
Further, an upper arc-shaped groove is formed in the top of the fixing column, a smooth rotating rod is arranged in the middle of the screw rod, and the rotating rod is located in the upper arc-shaped groove and rotates in the upper arc-shaped groove.
Further, square operation holes are formed in the tail portion of the screw.
The beneficial effects of adopting the further scheme are as follows: through setting up the operation hole, be convenient for make the screw rod rotate.
Compared with the prior art, the polishing equipment for the palm model has the beneficial effects that:
By arranging the rotary polishing mechanism, the toothed ring of the mechanism is arranged concentrically with the driving wheel, and the driven wheel is meshed with the driving wheel and simultaneously meshed with the toothed ring, so that the driving wheel can rotate and the toothed ring is fixed, and a plurality of driven wheels drive the polishing roller to generate autorotation and generate circumferential rotation in the toothed ring under the action of the fixed toothed ring;
The rotation can avoid polishing roller's part laminating palm model all the time, and the contact surface produces wearing and tearing after long-term use and leads to polishing effect not good, and circumference rotation can rotate along palm model periphery again, polishes the palm model.
Through setting up the threaded rod with the output shaft fixed mounting of second rotating electrical machines, the rotation of threaded rod can make the elevating block reciprocate to drive the diaphragm and make rotation grinding machanism reciprocate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a polishing apparatus for a palm model;
FIG. 2 is a schematic view of a rotary sanding mechanism of a sanding apparatus for a palm plate model;
FIG. 3 is a exploded view of the internal structure of a clamping table of a hand plate model polishing device;
FIG. 4 is a schematic view showing the overall structure of a clamping table of a polishing apparatus for a palm model;
In the drawings, the list of components represented by the various numbers is as follows:
1. A work table; 10. a support frame; 11. a clamping table; 2. a grinding roller; 20. a toothed ring; 21. a driving wheel; 22. driven wheel; 23. a rotation shaft; 24. a connecting shaft; 25. a planet carrier; 26. a connecting rod; 31. a riser; 32. a cross plate; 33. a lifting groove; 34. a threaded rod; 35. a lifting block; 40. an upper arc-shaped groove; 41. fixing the column; 42. a screw; 43. a claw; 44. a lower arc-shaped groove; 45. an operation hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Examples
As shown in fig. 1 to 4, the utility model provides polishing equipment for a palm model, which comprises a workbench 1, wherein a support frame 10 and a clamping table 11 are fixedly arranged on the workbench 1, a first rotating motor is arranged on the support frame 10, a rotary polishing mechanism is connected to the first rotating motor, and the rotary polishing mechanism comprises a toothed ring 20, a driving wheel 21, a plurality of driven wheels 22 and a rotating shaft 23;
The driven wheels 22 are arranged in the toothed ring 20 in an annular array and meshed with the toothed ring 20, the driving wheels 21 are arranged in the middle of the toothed ring 20 and meshed with a plurality of driven wheels 22, the bottoms of the rotating shafts 23 are fixedly connected with the driving wheels 21, the tops of the rotating shafts are fixedly connected with the output shafts of the first rotating motors, the middle of each driven wheel 22 is fixedly connected with a connecting shaft 24, and the bottom ends of the connecting shafts 24 are respectively provided with a polishing roller 2.
When the hand plate model is used, the hand plate model is placed on the clamping table 11, the screw rod 42 is rotated through the operation hole 45, the screw rod 42 is rotated in situ under the action of the rotating rod and the upper arc groove 40, the clamping jaw 43 in threaded connection with the screw rod 42 is driven to move, the position of the clamping jaw 43 is adjusted to clamp the hand plate model, the threaded rod 34 is rotated through the second rotating motor, and the lifting block 35 drives the transverse plate 32 to move to a proper position under the action of the threaded rod 34, so that the rotary polishing mechanism is moved to a proper position;
At this time, the first rotating motor is started, the first rotating motor drives the rotating shaft 23 to rotate, the driving wheel 21 fixedly connected with the rotating shaft 23 rotates along with the rotation, the driven wheels 22 meshed with the driving wheel 21 generate autorotation, a part of the polishing roller 2 is prevented from always attaching to the palm model, and the driven wheels 22 rotate in the toothed ring 20 around the driving wheel 21 during autorotation, namely rotate along the periphery of the palm model, so that the palm model is polished.
Optionally, in the above technical scheme, the support frame 10 includes a riser 31 and a diaphragm 32, a lifting groove 33 is provided on one side of the riser 31, a second rotating motor is fixedly installed in the lifting groove 33, a threaded rod 34 is fixedly installed on an output shaft of the second rotating motor, a lifting block 35 is sleeved on the outer side of the threaded rod 34, an internal thread is provided on the inner surface of the lifting block 35, and the lifting block 35 is fixedly connected with the diaphragm 32.
Alternatively, in the above technical solution, the first rotating electric machine is fixedly mounted on the transverse plate 32, and the two ends of the toothed ring 20 are both provided with the connecting rod 26, and the connecting rod 26 is fixedly mounted on the transverse plate 32.
Optionally, in the above technical scheme, four slides are provided on the clamping table 11, a screw rod 42 is provided in each slide, a claw 43 is provided above the screw rod 42, a lower arc groove 44 is provided at the bottom of the claw 43, threads are provided on the lower arc groove 44, the screw rod 42 is in threaded connection with the claw 43, and a fixing column 41 is provided below the screw rod 42.
Optionally, in the above technical solution, the top of the fixing post 41 is provided with the upper arc-shaped slot 40, the middle of the screw 42 is provided with a smooth rotating rod, the rotating rod is located in the upper arc-shaped slot 40, and the rotating rod rotates in the upper arc-shaped slot 40.
Optionally, in the above technical solution, the tail portions of the screws 42 are provided with square operation holes 45.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The polishing equipment for the palm model comprises a workbench (1), wherein a support frame (10) and a clamping table (11) are fixedly arranged on the workbench (1), and the polishing equipment is characterized in that a first rotating motor is arranged on the support frame (10), and is connected with a rotating polishing mechanism which comprises a toothed ring (20), a driving wheel (21), a plurality of driven wheels (22) and a rotating shaft (23);
Driven wheel (22) are annular array setting in toothed ring (20), and with toothed ring (20) meshing, action wheel (21) set up toothed ring (20) middle part, and with a plurality of from driving wheel (22) meshing, rotation axis (23) bottom with action wheel (21) fixed connection, and top with the output shaft fixed connection of first rotating electrical machines, all fixedly connected with connecting axle (24) from the middle part of driving wheel (22), grinding roller (2) are all installed to the bottom of connecting axle (24).
2. The polishing device for the palm model according to claim 1, wherein the supporting frame (10) comprises a vertical plate (31) and a transverse plate (32), a lifting groove (33) is formed in one side of the vertical plate (31), a second rotating motor is fixedly installed in the lifting groove (33), a threaded rod (34) is fixedly installed on an output shaft of the second rotating motor, a lifting block (35) is sleeved on the outer side of the threaded rod (34), an internal thread is formed on the inner surface of the lifting block (35), and the lifting block (35) is fixedly connected with the transverse plate (32).
3. The polishing device for a palm model according to claim 2, wherein the first rotating motor is fixedly mounted on the transverse plate (32), connecting rods (26) are arranged at two ends of the toothed ring (20), and the connecting rods (26) are fixedly mounted on the transverse plate (32).
4. The polishing device for the palm model according to claim 1, wherein four slide ways are arranged on the clamping table (11), a screw rod (42) is arranged in each slide way, a claw (43) is arranged above the screw rod (42), a lower arc-shaped groove (44) is formed in the bottom of the claw (43), threads are arranged on the lower arc-shaped groove (44), the screw rod (42) is in threaded connection with the claw (43), and a fixing column (41) is arranged below the screw rod (42).
5. The polishing device for a palm model according to claim 4, wherein an upper arc-shaped groove (40) is formed in the top of the fixing column (41), a smooth rotating rod is arranged in the middle of the screw rod (42), the rotating rod is located in the upper arc-shaped groove (40), and the rotating rod rotates in the upper arc-shaped groove (40).
6. The polishing equipment for the palm model as claimed in claim 5, wherein square operation holes (45) are formed in the tail portions of the screw rods (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322254282.5U CN220825784U (en) | 2023-08-22 | 2023-08-22 | Polishing equipment for palm model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322254282.5U CN220825784U (en) | 2023-08-22 | 2023-08-22 | Polishing equipment for palm model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825784U true CN220825784U (en) | 2024-04-23 |
Family
ID=90723742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322254282.5U Active CN220825784U (en) | 2023-08-22 | 2023-08-22 | Polishing equipment for palm model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825784U (en) |
-
2023
- 2023-08-22 CN CN202322254282.5U patent/CN220825784U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |