CN219649513U - Surrounding type grinding device - Google Patents
Surrounding type grinding device Download PDFInfo
- Publication number
- CN219649513U CN219649513U CN202320139171.7U CN202320139171U CN219649513U CN 219649513 U CN219649513 U CN 219649513U CN 202320139171 U CN202320139171 U CN 202320139171U CN 219649513 U CN219649513 U CN 219649513U
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- polishing
- mounting plate
- plate
- bottom plate
- grooves
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- 238000005498 polishing Methods 0.000 claims abstract description 139
- 230000001360 synchronised effect Effects 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 244000137852 Petrea volubilis Species 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of polishing equipment, and particularly relates to a surrounding type polishing device, which comprises a polishing mounting plate, wherein the polishing mounting plate is a chassis of other components of the device; the encircling assembly comprises a plurality of driving wheels axially arranged at the bottom of the polishing mounting plate along the vertical direction and a chain or a synchronous belt connected with the driving wheels, and a plurality of polishing blocks are arranged at intervals at the bottom of the chain or the synchronous belt; the power assembly is arranged on the polishing mounting plate and used for driving the driving wheel to rotate. A chain or a synchronous belt is wound between the driving wheel and the driven wheel, and the polishing block is wound around a circle along with the rotating ring, so that reciprocating twice polishing is realized. Therefore, the device is simple to manufacture, low in use cost and beneficial to improving polishing efficiency and quality.
Description
Technical Field
The utility model belongs to the technical field of polishing equipment, and particularly relates to a surrounding type polishing device.
Background
The polishing device is widely used for processing a workpiece and polishing the surface of the workpiece, and mainly aims to obtain specific surface roughness; the existing polishing is generally performed manually, the manual polishing quality is low in controllability, and the labor cost is high; also have and polish through the equipment of polishing, the equipment of polishing needs the manual work to carry out auxiliary feeding more, and the efficiency of polishing is not high, and the quality of polishing is general, and some automatic equipment of polishing structure complicacy, the cost is higher.
Disclosure of Invention
The utility model provides a surrounding type polishing device, wherein a polishing block rotates around for a circle to finish the reciprocating polishing of a workpiece for two times, so that the problems are solved.
The technical scheme of the utility model is realized as follows:
a wrap-around grinding device comprising:
the polishing mounting plate is a chassis of other components of the device;
the encircling assembly comprises a plurality of driving wheels axially arranged at the bottom of the polishing mounting plate along the vertical direction and a chain or a synchronous belt connected with the driving wheels, and a plurality of polishing blocks are arranged at intervals at the bottom of the chain or the synchronous belt;
the power assembly is arranged on the polishing mounting plate and used for driving the driving wheel to rotate.
As a preferred implementation mode, the driving wheel is provided with two driving wheels and driven wheels, and the driving wheels and the driven wheels are respectively arranged at the bottom of the polishing mounting plate and close to the two ends.
As a preferred implementation mode, the power assembly comprises a motor speed reducer unit and a bottom plate A, wherein the motor speed reducer unit is fixedly arranged on the bottom plate A, a plurality of grooves A are formed in the bottom plate A, bolts penetrate through the grooves A to fix the bottom plate A on a polishing mounting plate, long notch A is formed in the polishing mounting plate below the bottom plate A correspondingly, and an output shaft of the motor speed reducer unit penetrates through the bottom plate A and the long notch A and is coaxially connected with a driving wheel.
As a preferred implementation mode, the driven wheel is arranged at the bottom of the polishing mounting plate through a bottom plate B, a plurality of grooves B are formed in the bottom plate B, bolts penetrate through the grooves B to fix the bottom plate B on the polishing mounting plate, long grooves B are formed in the polishing mounting plate below the bottom plate B correspondingly, and a central shaft of the driven wheel penetrates through the long grooves B to be fixedly arranged with the bottom plate B.
As a preferred embodiment, the polishing block comprises a fixing plate, a polishing sheet clamping plate and a polishing sheet pressing plate, wherein the fixing plate is fixedly arranged on a chain or a synchronous belt, the top of the polishing sheet clamping plate is connected with the fixing plate, a plurality of grooves C are formed in the bottom of the polishing sheet clamping plate, the polishing sheet is inserted into the grooves C, and the polishing sheet pressing plate is arranged on the polishing sheet clamping plate to press the polishing sheet.
As a preferred embodiment, the polishing sheet is made of polishing material, and is inserted into one end of the slot C to be thicker.
As a preferred embodiment, on the mounting panel of polishing, be located the one side that bottom plate B is close to bottom plate A and be provided with the tight piece in top, the tight piece in top is including the fixed block of seting up threaded hole, the fixed block is fixed to be set up on the mounting panel of polishing, still includes the jack bolt, jack bolt screw in screw hole, and the tip and the bottom plate B of jack bolt screw in end offset.
As a preferred implementation mode, the device is further provided with a pressing mechanism, the pressing mechanism comprises a pressing roller, a buffer adjusting piece and a pressing roller connecting rod, the top of the pressing roller fixing rod is arranged at the bottom of the polishing mounting plate, and the bottom of the pressing roller connecting rod is connected with the pressing roller through the buffer adjusting piece; the buffer adjusting piece comprises a telescopic rod, a spring, a screw and an adjusting nut, wherein the spring is sleeved on the telescopic rod, one end of the telescopic rod is connected with the press roller, the other end of the telescopic rod is connected with the screw, and the screw is in threaded connection with the press roller connecting rod and is locked through the adjusting nut.
As a preferred implementation mode, the device is further provided with a plurality of tensioning wheels, wherein the tensioning wheels are arranged at the bottom of the polishing mounting plate and are positioned on one side of a chain or a synchronous belt between the driving wheel and the driven wheel.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the chain or the synchronous belt can be used, or a single double or multiple chain or synchronous belt is wound between the driving wheel and the driven wheel, and the polishing block is wound with the rotating ring for one circle, so that the reciprocating twice polishing is realized, the polishing is uniform, wood, stone and metal materials can be polished, and the polishing efficiency and quality are improved; the fixed positions of the driving wheel and the driven wheel can be adjusted, the tensioning degree of the chain or the synchronous belt can be adjusted by adjusting the change of the center distance of the driving wheel and the driven wheel, and the tensioning wheel is further arranged, so that the stability of the system and the polishing quality are improved; the device is also provided with a pressing mechanism for pressing the workpiece, the design length of the compression roller connecting rod is adjustable, and the device is provided with a spring for buffering to a certain extent, so that the workpiece is pressed; the device is simple in manufacture, convenient and quick in replacement of parts, low in use cost and beneficial to improvement of polishing efficiency and quality.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a surrounding type polishing apparatus;
FIG. 2 is a schematic view of a surrounding sanding apparatus from another perspective (with portions of the sanding block removed);
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;
FIG. 4 is a schematic view of the structure of a sanding block (excluding a sanding plate platen);
FIG. 5 is a schematic view of the structure of the sanding mounting plate;
in the figure, 1-sanding the mounting plate; 11-a long slot A; 12-a long groove opening B; 13-a long slot C; 2-a chain or a timing belt; 3-grinding blocks; 31-polishing the sheet; 32-polishing sheet clamping plates; 33-polishing sheet pressing plate; 34-slotting C; 41-a driving wheel; 42-driven wheel; 43-tensioning wheel; 5-a motor speed reducer unit; 6-a bottom plate A; 61-slotting A; 7-a bottom plate B; 71-slotting B; 81-fixing blocks; 82-tightening the bolts; 91-a press roll; 92-a press roll connecting rod; 93-springs; 94-screw; 95-adjusting the nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figures 1 to 5 of the drawings,
a wrap-around grinding device comprising:
the polishing device comprises a polishing mounting plate 1, wherein the polishing mounting plate 1 is a bottom frame of other components of the device; when in use, the two sides of the polishing mounting plate 1 are arranged on polishing equipment, and the height is adjusted;
the surrounding assembly comprises a plurality of driving wheels axially arranged at the bottom of the polishing mounting plate 1 along the vertical direction and a chain or synchronous belt 2 connected with the driving wheels, wherein a plurality of polishing blocks 3 are arranged at intervals at the bottom of the chain or synchronous belt 2; the polishing blocks 3 are arranged at the bottom of the chain or the synchronous belt 2, and when the driving wheel rotates, the chain drives the polishing blocks 3 to circularly polish;
the power assembly is arranged on the polishing mounting plate 1 and used for driving the driving wheel to rotate.
The driving wheels are provided with two driving wheels 41 and driven wheels 42, which are respectively arranged at the bottom of the polishing mounting plate 1 and near two ends. The chain or synchronous belt 2 is wound between the driving wheel 41 and the driven wheel 42, and the polishing block 3 is wound with a circle along with the rotation ring, so that the reciprocating polishing is realized for two times.
The power assembly comprises a motor speed reducer unit 5 and a bottom plate A6, the motor speed reducer unit 5 is fixedly arranged on the bottom plate A6, a plurality of grooves A61 are formed in the bottom plate A6, bolts penetrate through the grooves A61 to fix the bottom plate A6 on the polishing mounting plate 1, long grooves A11 are formed in the polishing mounting plate 1 below the bottom plate A6 correspondingly, and an output shaft of the motor speed reducer unit 5 penetrates through the bottom plate A6 and the long grooves A11 and is coaxially connected with the driving wheel 41; the motor speed reducer unit 5 is fixedly arranged on the bottom plate A6, the output shaft of the motor speed reducer unit 5 directly drives the driving wheel 41 to rotate, the bottom plate A6 is fixedly arranged on the polishing mounting plate 1 through bolts, the grooves A61 are conveniently arranged for fixing the bottom plate A6, and the long grooves A11 are conveniently arranged, so that the bottom plate A6 can conveniently drive the motor speed reducer unit and the driving wheel to adjust the positions of the driving wheel in the grooves A61; the center distance between the driving wheel and the driven wheel is convenient to adjust, and the tensioning degree is adjusted.
The driven wheel 42 is arranged at the bottom of the polishing mounting plate 1 through a bottom plate B7, a plurality of grooves B71 are formed in the bottom plate B7, bolts penetrate through the grooves B71 to fix the bottom plate B7 on the polishing mounting plate 1, long grooves B12 are formed in the polishing mounting plate 1 below the bottom plate B7 correspondingly, and a central shaft of the driven wheel 42 penetrates through the long grooves B12 to be fixedly arranged with the bottom plate B7; the driven wheel 42 is fixedly arranged at the bottom of the bottom plate B7, when the bolts are loosened, the bottom plate B7 can slide along the grooves B71 on the polishing mounting plate 1, the central shaft of the driven wheel 42 can also move in the long groove B12, the center distance between the driven wheel 42 and the driving wheel 41 is adjusted, and the tensioning degree is adjusted.
The polishing block 3 comprises a fixed plate, a polishing plate 31, a polishing plate clamping plate 32 and a polishing plate pressing plate 33, wherein the fixed plate is fixedly arranged on the chain or the synchronous belt 2, the top of the polishing plate clamping plate 32 is connected with the fixed plate, a plurality of grooves C34 are formed in the bottom of the polishing plate clamping plate 32, the polishing plate 31 is inserted into the grooves C34, and the polishing plate pressing plate 33 is arranged on the polishing plate clamping plate 32 to press the polishing plate 31; the polishing sheet clamping plate 32 is L-shaped, a plurality of grooves C34 are formed in the bottom, the polishing sheet 31 is inserted into the grooves C34 from top to bottom, the polishing sheet clamping plate 33 is a buckling cover plate of the polishing sheet clamping plate 32, the polishing sheet 31 is pressed down on the polishing sheet clamping plate 32, and all parts are connected through bolts.
The polishing sheet 31 is made of polishing materials, and is inserted into one end part of the slot C34 to be thicker; the polishing sheet 31 is made of sand paper, one end of the sand paper and a short wood stick are sewn through cloth, when the sand paper is inserted into the slot C34, one end of the sand paper is clamped on the slot C34 due to the short wood block, and then the sand paper is pressed by the polishing sheet pressing plate 33; the design is simple with low costs, it is convenient to change.
On the mounting panel 1 polishes, be located one side that bottom plate B7 is close to bottom plate A6 and be provided with the tight piece in top, the tight piece in top is including offering the fixed block 81 of screw hole, the fixed block 81 is fixed to be set up on the mounting panel 1 polishes, still includes the jack bolt 82, jack bolt 82 screw in screw hole, and the tip and the bottom plate B7 of jack bolt screw in end offset.
The device is also provided with a pressing mechanism, the pressing mechanism comprises a pressing roller 91, a buffer adjusting piece and a pressing roller connecting rod 92, the top of the pressing roller connecting rod 92 is arranged at the bottom of the polishing mounting plate 1, and the bottom of the pressing roller connecting rod 92 is connected with the pressing roller 91 through the buffer adjusting piece; the buffer adjusting piece comprises a telescopic rod, a spring 93, a screw 94 and an adjusting nut 95, wherein the spring 93 is sleeved on the telescopic rod, one end of the telescopic rod is connected with the press roller 91, the other end of the telescopic rod is connected with the screw 94, and the screw 94 is in threaded connection with the press roller connecting rod 92 and is locked through the adjusting nut 95; a long notch C13 is formed in the polishing mounting plate 1, and a bolt passes through the long notch C13 and then is screwed with a compression roller connecting rod 92 at the bottom of the polishing mounting plate 1, so that a compression mechanism is fixed; the pressing mechanism is convenient for pressing the workpiece when polishing the workpiece, and prevents the workpiece from moving along with polishing; the setting of screw 94 can control flexible length, adjusts the height of compression roller 91, can adapt to multiple type work piece, and the setting of spring 93 plays certain buffering, is favorable to compressing tightly to the work piece.
The device is also provided with a plurality of tensioning wheels 43, wherein the tensioning wheels 43 are arranged at the bottom of the polishing mounting plate 1 and are positioned on one side of the chain or synchronous belt 2 between the driving wheel 41 and the driven wheel 42; the tensioning degree of the chain or the synchronous belt 2 is adjusted, and the stability is improved.
When the device is used, the device is erected on polishing equipment, after the motor speed reducer 5 is started, power is output, the driving wheel 41 is driven to rotate, the chain or synchronous belt 2 is driven to rotate around the driving wheel 41 and the driven wheel 42, the polishing block 3 is wound along with the rotating ring, and the polishing block 3 is polished repeatedly for two times, so that the workpiece is polished repeatedly by the polishing block 3.
In the description of the present utility model, it should be understood that the terms "two sides," "vertical," "bottom," "upper," "inner," "top," "one end," "one side," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices 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. In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "against" and "connected" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, or may be directly or indirectly connected through intermediaries, and the specific meaning of the terms may be understood by those skilled in the art according to circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. A wraparound grinding apparatus, comprising:
the polishing device comprises a polishing mounting plate (1), wherein the polishing mounting plate (1) is a bottom frame of other components of the device;
the encircling assembly comprises a plurality of driving wheels axially arranged at the bottom of the polishing mounting plate (1) along the vertical direction and a chain or a synchronous belt (2) connected with the driving wheels, wherein a plurality of polishing blocks (3) are arranged at the bottom of the chain or the synchronous belt (2) at intervals;
the power assembly is arranged on the polishing mounting plate (1) and used for driving the driving wheel to rotate.
2. A circumferential sanding device according to claim 1, characterized in that the driving wheels are provided with two driving wheels (41) and driven wheels (42), respectively, which are arranged at the bottom of the sanding mounting plate (1) near both ends.
3. The encircling polishing device according to claim 2, characterized in that the power assembly comprises a motor speed reducer unit (5) and a bottom plate a (6), the motor speed reducer unit (5) is fixedly arranged on the bottom plate a (6), a plurality of grooves a (61) are formed in the bottom plate a (6), bolts penetrate through the grooves a (61) to fix the bottom plate a (6) on the polishing mounting plate (1), long grooves a (11) are formed in the polishing mounting plate (1) below the bottom plate a (6), and an output shaft of the motor speed reducer unit (5) penetrates through the bottom plate a (6) and the long grooves a (11) to be coaxially connected with the driving wheel (41).
4. A surrounding type polishing device according to claim 3, characterized in that the driven wheel (42) is arranged at the bottom of the polishing mounting plate (1) through a bottom plate B (7), a plurality of grooves B (71) are formed in the bottom plate B (7), bolts penetrate through the grooves B (71) to fix the bottom plate B (7) on the polishing mounting plate (1), long grooves B (12) are formed in the polishing mounting plate (1) below the bottom plate B (7), and the central shaft of the driven wheel (42) penetrates through the long grooves B (12) to be fixedly arranged with the bottom plate B (7).
5. The encircling polishing device according to claim 4, characterized in that the polishing block (3) comprises a fixing plate, polishing sheets (31), polishing sheet clamping plates (32) and polishing sheet pressing plates (33), the fixing plate is fixedly arranged on the chain or the synchronous belt (2), the top of the polishing sheet clamping plates (32) is connected with the fixing plate, a plurality of grooves C (34) are formed in the bottom of the polishing sheet clamping plates (32), the polishing sheets (31) are inserted into the grooves C (34), and the polishing sheet pressing plates (33) are arranged on the polishing sheet clamping plates (32) to press the polishing sheets (31).
6. A circumferential sanding device according to claim 5, characterized in that the sanding sheet (31) consists of sanding material and is provided thicker at one end of the slot C (34).
7. The encircling polishing device according to claim 4, characterized in that a tightening piece is arranged on the polishing mounting plate (1) and positioned on one side of the bottom plate B (7) close to the bottom plate A (6), the tightening piece comprises a fixing block (81) provided with a threaded hole, the fixing block (81) is fixedly arranged on the polishing mounting plate (1), the encircling polishing device further comprises a tightening bolt (82), the tightening bolt (82) is screwed into the threaded hole, and the end part of the screwing-in end of the tightening bolt (82) abuts against the bottom plate B (7).
8. The encircling polishing device according to claim 1, characterized in that the device is further provided with a pressing mechanism, the pressing mechanism comprises a pressing roller (91), a buffer adjusting piece and a pressing roller connecting rod (92), the top of the pressing roller (91) fixing rod is arranged at the bottom of the polishing mounting plate (1), and the bottom of the pressing roller connecting rod (92) is connected with the pressing roller (91) through the buffer adjusting piece; the buffer adjusting piece comprises a telescopic rod, a spring (93), a screw rod (94) and an adjusting nut (95), wherein the spring (93) is sleeved on the telescopic rod, one end of the telescopic rod is connected with the press roller (91), the other end of the telescopic rod is connected with the screw rod (94), and the screw rod (94) is in threaded connection with the press roller connecting rod (92) and locked through the adjusting nut (95).
9. A surrounding sanding device according to claim 2, characterized in that the device is further provided with tensioning wheels (43), which tensioning wheels (43) are arranged at the bottom of the sanding mounting plate (1) on the side of the chain or timing belt (2) between the driving wheel (41) and the driven wheel (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320139171.7U CN219649513U (en) | 2023-01-13 | 2023-01-13 | Surrounding type grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320139171.7U CN219649513U (en) | 2023-01-13 | 2023-01-13 | Surrounding type grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649513U true CN219649513U (en) | 2023-09-08 |
Family
ID=87857310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320139171.7U Active CN219649513U (en) | 2023-01-13 | 2023-01-13 | Surrounding type grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649513U (en) |
-
2023
- 2023-01-13 CN CN202320139171.7U patent/CN219649513U/en active Active
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