CN109015380B - Embedded abrasive cloth reel formula grinder - Google Patents
Embedded abrasive cloth reel formula grinder Download PDFInfo
- Publication number
- CN109015380B CN109015380B CN201810859397.8A CN201810859397A CN109015380B CN 109015380 B CN109015380 B CN 109015380B CN 201810859397 A CN201810859397 A CN 201810859397A CN 109015380 B CN109015380 B CN 109015380B
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- China
- Prior art keywords
- sander
- driving motor
- reel
- embedded
- main drum
- Prior art date
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- 239000004744 fabric Substances 0.000 title claims abstract description 46
- 238000004804 winding Methods 0.000 claims description 9
- 229910001651 emery Inorganic materials 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 abstract description 8
- 230000000670 limiting effect Effects 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Images
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
- 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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- 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
- B24B27/00—Other grinding machines or devices
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a sander, in particular to an embedded abrasive cloth drum type sander, which mainly solves the unreasonable structure of the roller of the existing sander and also comprises a main roller, a suspension arm, a beam frame, a driving motor, a processing platform and a four-column supporting structure which are arranged in a box body, wherein a gauze drum is embedded in the main roller, shaft bodies are arranged at two ends of the main roller, the top of the suspension arm is connected with support arms which are obliquely and upwards arranged towards two sides, the end part of each support arm transversely extends outwards and is connected with a gear, the beam frame is erected in the box body, a rack which is meshed with the gear is arranged on the beam frame, a ball bearing is arranged in the bottom of the suspension arm, a side mounting plate is also arranged on the suspension; compared with the traditional sander roller which is mostly driven by a belt to move horizontally, the sander roller adopts a structure of combining a gear with a rack, can have a limiting effect in rotation, and realizes synchronous movement, no shaking and no deviation of a main roller.
Description
Technical Field
The invention relates to a sander, in particular to a sander with an embedded abrasive cloth drum.
Background
Sanding and grinding are terms agreed, and refer to a method for achieving standards by means of physically removing materials and objects which are uneven, uneven in thickness and not in accordance with technological requirements through abrasive cloth, grinding wheels, abrasive paper, scouring pad, non-woven fabric polishing wheels and the like, so that the materials and the objects are smooth and even, the thicknesses of the materials and the objects are uniform, and the technology is applied to various veneering process production, standard structural member manufacturing, toy handicraft industry, decoration and furniture industry, floor and wallboard building material industry and the like.
Sander as the name implies is the mechanical equipment who just accomplishes sand light during operation and use, and it is extremely various to relate to the extensive article class of trade, and traditional sander adopts the conveyer belt to drive the cylinder removal usually, recycles the motor and drives the cylinder operation to carry out the sand light processing to the work piece surface rather than the contact, but general sander all adopts the size that highly satisfies the work piece difference of adjusting the cylinder, and such structure has following shortcoming: because the roller part needs to meet the requirements of horizontal movement and rotation, the height adjusting structure is added on the basis, the complexity of the roller bracket is improved, and the adjustment of the roller according to a workpiece is troublesome, inconvenient to operate, especially when some precision is adjusted, repeated correction is needed, and is very troublesome; to workpiece surface finish machining, the phenomenon of rocking and skidding can appear in the cylinder removal in-process to traditional belt drive's mode, can't guarantee cylinder both ends synchronous motion, does not reach ideal sand light treatment effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to practical needs, and provide a sanding machine with an embedded abrasive cloth drum, which mainly solves the unreasonable structure of the roller of the existing sanding machine.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides an embedded emery cloth reel formula grinder, includes the box, still includes main drum, davit, roof beam structure, driving motor, processing platform and the four post bearing structure of setting in the box, the main drum is embedded to have the gauze reel, the both ends of main drum are equipped with the axis body, the top of davit is connected with the support arm that upwards sets up toward the both sides slope, the outside horizontal extension of tip of support arm is connected with the gear, the roof beam structure erects inside the box, be equipped with the rack with gear engagement on the roof beam structure, establish ball bearing in the bottom of davit, still be equipped with the side-mounting board on the davit, driving motor is connected with the side-mounting board, driving motor includes first driving motor and second driving motor, and wherein first driving motor drives gear and rotates, and second driving motor's output shaft is connected with the axis body that passes the ball bearing inner circle, processing platform sets up in the main drum below, the bottom and the four-column supporting structure of processing platform are connected, still be equipped with the bearing block on the main drum, this bearing block sets up with gauze reel symmetry.
It is comparatively preferred, the main drum surface is equipped with the recess, the emery cloth reel embedding is at this recess, emery cloth book tip is equipped with the hexagon fixture block, still be equipped with on the main drum and rotate the rocking arm, it is connected with the main drum rotation to rotate rocking arm one end, the other end is equipped with the bayonet socket that matches with the fixture block shape, it still is equipped with still spacing hole to rotate the rocking arm at the bayonet socket opposite side, the main drum is equipped with spacing bolt in the position in spacing hole.
Is more preferable; the surface of the main roller is provided with a polyurethane cushion layer.
Is more preferable; and a shearing groove is formed in one side of the main roller, which is close to the abrasive cloth drawing end of the abrasive cloth reel in the groove.
Is more preferable; one end of the abrasive cloth on the abrasive cloth winding drum is fixed on the inner side of the groove through a drawing pin.
Is more preferable; the four-column supporting structure comprises four independently adjusted hydraulic lifting columns, and the hydraulic lifting columns are arranged at four corners of the processing platform.
The working principle is as follows:
the workpiece is fixed on the working platform, the fixed workpiece is adjusted to a proper height through a four-column supporting structure at the bottom, the second driving motor penetrates through the ball bearing to drive the main roller to rotate, one end of abrasive cloth covered on the surface of the main roller is locked in the groove through the embedded gauze winding drum and the rotating rocker arm, the first driving motor drives the gear to rotate on the rack on the beam frame in a meshed mode, and the front and back movement of the rotating main roller is controlled to process the surface of the workpiece.
The invention has the beneficial effects that:
1. compared with the traditional sander roller which is mostly driven by a belt to move horizontally, the sander roller adopts a structure of combining a gear with a rack, can have a limiting effect in rotation, and realizes synchronous movement, no shaking and no deviation of a main roller;
2. compared with the traditional sander, the height of the working platform is adjusted by adopting a four-column supporting structure, and the height of the main roller is adjusted by adopting the traditional sander, so that the sander is more convenient to operate, and the work efficiency of workpiece calibration is improved;
3. the weight of the abrasive cloth winding drum on one side is balanced by adding the bearing block, so that the stability of the main roller in operation can be ensured, and the shaking is reduced;
4. the traditional sander usually adopts a hard surface, and the scheme preferably adds a polyurethane layer on the surface of the main roller, so that the contact between the abrasive cloth and the surface of a workpiece is soft, the abrasive cloth can be tightly attached to the main roller, and the efficiency of the subsequent sanding process is improved;
5. the abrasive cloth winding drum has large sand storage amount, and compared with the traditional problem that the whole replacement of an abrasive cloth piece is troublesome, the problem that the abrasive cloth piece is frequently replaced is solved, the whole operation is convenient and fast, and the replacement time can be saved;
6. the abrasive cloth shearing groove is additionally arranged, so that the cutting efficiency of the waste abrasive cloth is improved.
Drawings
FIG. 1 is a front view of a sander structure;
FIG. 2 is a schematic view of a boom structure;
FIG. 3 is a side view of an abrasive cloth roll construction.
Detailed Description
The invention will be further illustrated with reference to the accompanying figures 1-3 and examples.
Example 1
An embedded abrasive cloth drum type sander comprises a box body 1, and further comprises a main drum 2, a suspension arm 3, a beam frame 4, a driving motor 5, a processing platform 6 and a four-column supporting structure 7 which are arranged in the box body, wherein a gauze drum 8 is embedded in the main drum 2, two ends of the main drum 2 are provided with shaft bodies 2-1, the top of the suspension arm 3 is connected with support arms 3-1 which are arranged upwards in an inclined mode towards two sides, the end parts of the support arms 3-1 extend outwards and transversely and are connected with gears 9, the beam frame 4 is erected inside the box body 1, the beam frame 4 is provided with racks 4-1 which are meshed with the gears 9, ball bearings 10 are arranged in the bottom of the suspension arm 3, side mounting plates 3-2 are further arranged on the suspension arm 3, the driving motor 5 is connected with the side mounting plates 3-2, and a first driving motor 5-1 drives the gears, an output shaft of a second driving motor 5-2 is connected with a shaft body 2-1 penetrating through an inner ring of a ball bearing 10, the processing platform 6 is arranged below the main drum 2, the bottom of the processing platform 6 is connected with a four-column supporting structure 7, a bearing block 11 is further arranged on the main drum 2, the bearing block 11 is symmetrically arranged with a gauze drum 8, a groove is arranged on the surface of the main drum 2, the gauze drum 8 is embedded in the groove, a hexagonal clamping block 8-1 is arranged at the end part of the gauze drum, a rotating rocker arm 12 is further arranged on the main drum 2, one end of the rotating rocker arm 12 is rotatably connected with the main drum 2, a bayonet 12-1 matched with the clamping block 8-1 in shape is arranged at the other end of the rotating rocker arm 12, a limit hole 12-2 is further arranged on the opposite side of the bayonet, a limit bolt 13 is arranged at the position of the limit hole 12-2 of the, as shown in fig. 3, when the emery cloth roll 8 is installed in the groove, the free end of the rotating rocker arm 12 rotates and is clamped on the clamping block 8-1 at the two ends of the emery cloth roll 8, the positions of the hexagonal clamping block 8-1 and the bayonet 12-1 are adjusted to be connected in place, and then the limiting bolt 13 is installed, because the limiting bolt 13 corresponds to the position of the limiting hole 12-2, and the limiting hole 12-2 and the bayonet 12-1 are located at the opposite side of the rotating rocker arm 12, the gauze roll 8 can be locked to prevent the gauze roll 8 from rotating; the surface of the main roller 2 is provided with a polyurethane cushion layer 14; a shearing groove 2-2 is formed in one side, close to the abrasive cloth drawing end of the abrasive cloth reel in the groove, of the main roller 2; one end of the abrasive cloth 8-2 on the abrasive cloth winding drum 8 is fixed on the inner side of the groove through a drawing pin 15; the four-column support structure 7 comprises four independently adjustable hydraulic lifting columns, which are arranged at four corners of the processing platform 6.
The working principle is as follows:
the workpiece is fixed on the working platform, the fixed workpiece is adjusted to a proper height through a four-column supporting structure at the bottom, the second driving motor penetrates through the ball bearing to drive the main roller to rotate, one end of abrasive cloth covered on the surface of the main roller is locked in the groove through the embedded gauze winding drum and the rotating rocker arm, the first driving motor drives the gear to rotate on the rack on the beam frame in a meshed mode, and the front and back movement of the rotating main roller is controlled to process the surface of the workpiece.
Compared with the traditional sander roller which is mostly driven by a belt to move horizontally, the sander roller adopts a structure of combining a gear with a rack, can have a limiting effect in rotation, and realizes synchronous movement, no shaking and no deviation of a main roller; compared with the traditional sander, the height of the working platform is adjusted by adopting a four-column supporting structure, and the height of the main roller is adjusted by adopting the traditional sander, so that the sander is more convenient to operate, and the work efficiency of workpiece calibration is improved; the weight of the abrasive cloth winding drum on one side is balanced by adding the bearing block, so that the stability of the main roller in operation can be ensured, and the shaking is reduced; the traditional sander usually adopts a hard surface, and the scheme preferably adds a polyurethane layer on the surface of the main roller, so that the contact between the abrasive cloth and the surface of a workpiece is soft, the abrasive cloth can be tightly attached to the main roller, and the efficiency of the subsequent sanding process is improved; the abrasive cloth winding drum has large sand storage amount, and compared with the traditional problem that the whole replacement of an abrasive cloth piece is troublesome, the problem that the abrasive cloth piece is frequently replaced is solved, the whole operation is convenient and fast, and the replacement time can be saved; additionally provided with an abrasive cloth shearing groove, the cutting efficiency of the waste abrasive cloth is improved
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides an embedded emery cloth reel formula grinder, includes the box, its characterized in that still includes main drum, davit, roof beam structure, driving motor, processing platform and the four post bearing structure of setting in the box, the main drum is embedded to have the gauze reel, the both ends of main drum are equipped with the axis body, the top of davit is connected with the support arm that upwards sets up toward the slope of both sides, the tip of support arm outwards transversely extends and is connected with the gear, the roof beam structure erects inside the box, be equipped with on the roof beam structure with gear engagement's rack, establish ball bearing in the bottom of davit, still be equipped with the side mounting board on the davit, driving motor is connected with the side mounting board, driving motor includes first driving motor and second driving motor, and wherein first driving motor drives the gear and rotates, and second driving motor's output shaft body and the axis body that passes the ball bearing inner circle are connected, the processing platform sets up in the main drum below, the bottom and the four-column bearing structure of processing platform are connected, still be equipped with the bearing block on the main drum, this bearing block sets up with gauze reel symmetry, the main drum surface is equipped with the recess, the emery cloth reel embedding is at this recess, emery cloth book tip is equipped with the hexagon fixture block, still be equipped with on the main drum and rotate the rocking arm, it rotates with the main drum to rotate rocking arm one end and is connected, the other end is equipped with the bayonet socket that matches with the fixture block shape, it still is equipped with still spacing hole to rotate the rocking arm at the bayonet socket opposite side, the main drum is equipped with spacing bolt in the position in spacing hole.
2. The abrasive-embedded reel sander of claim 1, wherein; the surface of the main roller is provided with a polyurethane cushion layer.
3. The abrasive-embedded reel sander of claim 1, wherein; and a shearing groove is formed in one side of the main roller, which is close to the abrasive cloth drawing end of the abrasive cloth reel in the groove.
4. The abrasive-embedded reel sander of claim 1, wherein; one end of the abrasive cloth on the abrasive cloth winding drum is fixed on the inner side of the groove through a drawing pin.
5. The abrasive-embedded reel sander of claim 1, wherein; the four-column supporting structure comprises four independently adjusted hydraulic lifting columns, and the hydraulic lifting columns are arranged at four corners of the processing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859397.8A CN109015380B (en) | 2018-08-01 | 2018-08-01 | Embedded abrasive cloth reel formula grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810859397.8A CN109015380B (en) | 2018-08-01 | 2018-08-01 | Embedded abrasive cloth reel formula grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109015380A CN109015380A (en) | 2018-12-18 |
| CN109015380B true CN109015380B (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810859397.8A Active CN109015380B (en) | 2018-08-01 | 2018-08-01 | Embedded abrasive cloth reel formula grinder |
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| Country | Link |
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| CN (1) | CN109015380B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873004B (en) * | 2020-12-01 | 2022-03-22 | 九江职业技术学院 | High-efficient grinding device of product for engineering design |
| CN113618597B (en) * | 2021-08-02 | 2022-07-01 | 苏州锃道研磨技术有限公司 | A equipment for notebook polishing is polished |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7025666B1 (en) * | 2005-04-22 | 2006-04-11 | Tien-Wang Wang | Belt sander having sand belt replacement apparatus |
| CN102962735B (en) * | 2012-11-30 | 2015-08-26 | 烟台鑫海矿山机械有限公司 | A kind of rubber slab sanding apparatus |
| CN105269422A (en) * | 2014-06-18 | 2016-01-27 | 上海贝琪信息科技有限公司 | Novel sand paper sander |
| CN205465532U (en) * | 2016-03-10 | 2016-08-17 | 福建省武平县云河木业有限公司 | High -efficient grinder of plywood |
| CN107363684A (en) * | 2017-09-14 | 2017-11-21 | 苏州三体智能科技有限公司 | A kind of self-adjustable belt polishing machine and method |
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2018
- 2018-08-01 CN CN201810859397.8A patent/CN109015380B/en active Active
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| CN109015380A (en) | 2018-12-18 |
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Effective date of registration: 20201221 Address after: Office 2, building 2, commercial and residential building, No. 68, Bayi Fourth Avenue, Zhanggong District, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Jisi Intellectual Property Operation Co.,Ltd. Address before: 242300 group 9, Dongpo village, Zhongxi Town, Ningguo City, Xuancheng City, Anhui Province Patentee before: ANHUI HAIFUXIANG RUBBER Co.,Ltd. |
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Effective date of registration: 20210122 Address after: Room 303, 3rd floor, West, building 16, electronic information industrial park, heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Ningguo Jisi Intellectual Property Operation Co.,Ltd. Address before: Office 2, building 2, commercial and residential building, No. 68, Bayi Fourth Avenue, Zhanggong District, Ganzhou City, Jiangxi Province Patentee before: Jiangxi Jisi Intellectual Property Operation Co.,Ltd. |
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Effective date of registration: 20231229 Address after: 402368 Longshui Town Industrial Park, Dazu District, Chongqing (No. 23, Longxi Road) Patentee after: DAZU COUNTY AREA THE WYNN TOOL CO.,LTD. Address before: Room 303, 3rd floor, West, building 16, electronic information industrial park, heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: Ningguo Jisi Intellectual Property Operation Co.,Ltd. |
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