CN115383521B - Polishing device for shoe edge processing - Google Patents
Polishing device for shoe edge processing Download PDFInfo
- Publication number
- CN115383521B CN115383521B CN202211053530.3A CN202211053530A CN115383521B CN 115383521 B CN115383521 B CN 115383521B CN 202211053530 A CN202211053530 A CN 202211053530A CN 115383521 B CN115383521 B CN 115383521B
- Authority
- CN
- China
- Prior art keywords
- polishing
- plate
- groove
- guide rod
- fixed ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005498 polishing Methods 0.000 title claims abstract description 130
- 230000035939 shock Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 9
- 238000007688 edging Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/32—Working on edges or margins
- A43D8/34—Working on edges or margins by skiving
-
- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
-
- 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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
-
- 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
-
- 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
- B24B47/26—Accessories, e.g. stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a polishing device for shoe edge processing, which comprises an operation table, wherein a fixing assembly is arranged on the operation table, a driving motor is arranged on the operation table, an output shaft of the driving motor is connected with a rotating shaft, and a polishing disc is arranged at the tail end of the rotating shaft; the surface of the polishing disc is provided with a sliding groove, a polishing plate capable of sliding is arranged in the sliding groove, a limiting groove is formed in the side part of the sliding groove, a limiting plate is arranged on the side part of the polishing plate, the limiting plate extends into the limiting groove and is connected with the limiting groove through a spring, and a guide rod is arranged on the side part of the polishing plate; the upper end of the operating platform is provided with a fixed ring, the outer edge of the fixed ring is of a wavy structure, and the guide rod is contacted with the outer edge of the fixed ring. The invention can shorten the time required by polishing while guaranteeing the polishing effect, improve the polishing efficiency and realize the polishing effect with high efficiency and high definition.
Description
Technical Field
The invention relates to the field of shoe edge processing, in particular to a polishing device for shoe edge processing.
Background
Shoes are a dress tool for protecting feet from injury, and in the production and processing process of shoes, especially for leather shoes and sports shoes, the edges of the shoes need to be polished for ensuring the aesthetic degree and quality of the shoes.
The traditional polishing devices are generally divided into two types, one type is rotary polishing, and large-area polishing is realized through rotation of a polishing disc, and although the polishing time is less, the polishing fineness is lower; another is reciprocating vibratory sanding, which achieves a sanding effect, for example, by rapid reciprocating vibration of a sanding plate or sandpaper, which is more delicate but takes longer. In addition, the polishing tracks of the two polishing devices are single, the polishing track of the rotary polishing device is arc-shaped, the polishing track of the vibration polishing device is straight, some arc-shaped or straight-line scratches are easily formed on the shoe edge in the polishing process, and the polishing effect is poor, so how to design an efficient polishing device with high fineness becomes a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a polishing device for shoe edge processing. The invention can shorten the time required by polishing while guaranteeing the polishing effect, improve the polishing efficiency and realize the polishing effect with high efficiency and high definition.
The technical scheme of the invention is as follows: the polishing device for shoe edge processing comprises an operation table, wherein a fixing assembly is arranged on the operation table, a driving motor is arranged on the operation table, an output shaft of the driving motor is connected with a rotating shaft, and a polishing disc is arranged at the tail end of the rotating shaft; the surface of the polishing disc is provided with a sliding groove, a polishing plate capable of sliding is arranged in the sliding groove, the side part of the sliding groove is provided with a limiting groove, the side part of the polishing plate is provided with a limiting plate, the limiting plate extends into the limiting groove and is connected with the limiting groove through a spring, the side part of the polishing plate is provided with a guide rod, and the tail end of the guide rod is provided with a roller; the upper end of the operating table is provided with a fixed ring, the outer edge of the fixed ring is provided with a guide groove, and the idler wheel is positioned in the guide groove and is contacted with the inner wall of the guide groove.
In the polishing device for shoe edge processing, the fixing ring is provided with convex parts and concave parts, and the convex parts and the concave parts are staggered to form a wavy structure; one of the guide bars is in contact with the convex portion and the other guide bar is in contact with the concave portion.
In the polishing device for shoe edge processing, the tail end of the guide rod is provided with a mounting groove, and the mounting groove is internally provided with a mounting rod; the surface of the guide rod is provided with a fixing hole communicated with the mounting groove, the surface of the mounting rod is provided with a through hole, the mounting rod is fixed with the guide rod through a limiting pin, and the limiting pin penetrates through the fixing hole and the through hole; the tail end of the mounting rod is rotationally connected with the roller.
In the polishing device for shoe edge processing, the surface of the polishing plate is flush with the surface of the polishing disc.
In the polishing device for shoe edge processing, the placing plate is arranged on the operating table, the shock pad is arranged on the placing plate, and the driving motor is arranged on the shock pad.
In the polishing device for shoe edge processing, the placing plate is provided with the supporting plate, the side part of the supporting plate is provided with the fixing plate, and the fixing plate is connected with the fixing ring.
In the polishing device for shoe edge processing, the circle center of the circle where the fixing ring is located coincides with the circle center of the circle where the polishing disc is located.
In the polishing device for shoe edge processing, the length of the contact part of the guide rod and the fixed ring is smaller than the thickness of the fixed ring.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the surface of the polishing disc is provided with a sliding groove, a polishing plate capable of sliding is arranged in the sliding groove, the side part of the sliding groove is provided with a limiting groove, the side part of the polishing plate is provided with a limiting plate, the limiting plate extends into the limiting groove and is connected with the limiting groove through a spring, the side part of the polishing plate is provided with a guide rod, the upper end of the operating table is provided with a fixing ring, the outer edge of the fixing ring is of a wavy structure, and the guide rod is contacted with the outer edge of the fixing ring. When polishing, the driving motor drives the rotating shaft to rotate, so that the polishing disc and the polishing plate are driven to rotate, and the shoe edge can be polished in a rotating mode; the polishing plate can drive the guide rod to rotate in the rotating process, one guide rod can drive the polishing plate to slide towards the direction where the guide rod is located when contacting with the convex part, so the guide rod sequentially passes through the convex part and the concave part, and the polishing plate can slide back and forth in the chute under the action of the elasticity of the spring, so that the vibrating polishing of the shoe edge is realized. The rotation type is polished and can be realized polishing of quick large tracts of land, and vibration formula is polished and can be made the face of polishing of shoe limit more meticulous on the basis that rotation type was polished, and the combination of polishing with vibration formula with rotation type can shorten the required time of polishing when guaranteeing the effect of polishing, improves the efficiency of polishing, has realized the effect of polishing of high efficiency, high meticulous degree.
2. According to the invention, the shoe edge is rotationally polished when the polishing plate and the polishing disc rotate, and vibration polishing can be realized by matching with the reciprocating movement of the polishing plate, so that the polishing mode is richer, and the polished surface is smoother due to the fact that the polished track is too single to generate scratches of straight lines or arcs.
3. According to the invention, the side part of the sliding chute is provided with the limiting groove, the side part of the polishing plate is provided with the limiting plate, the limiting plate extends into the limiting groove and is connected with the limiting groove through the spring, and the limiting plate and the limiting groove can prevent the polishing plate from falling off from the sliding chute on one hand, and can limit the moving range of the polishing plate on the other hand.
4. According to the invention, the placing plate is arranged on the operation table, the shock pad is arranged on the placing plate, the driving motor is arranged on the shock pad, and the vibration amplitude of the driving motor during working can be effectively reduced by arranging the shock pad, and the generated noise can be reduced.
5. According to the invention, the roller is arranged at the tail end of the guide rod, the guide groove is arranged at the outer edge of the fixing ring, the roller is positioned in the guide groove and is in contact with the inner wall of the guide groove, the roller and the guide groove are arranged to play a good role in limiting and guiding, so that the tendency of forward tilting of the polishing plate in the rotating and moving process is avoided, and on the other hand, the friction formed between the roller and the guide groove in the rotating process of the polishing plate and the guide rod is rolling friction, so that the resistance born by the guide rod and the polishing plate can be reduced, and the polishing plate can rotate better.
6. In the invention, the tail end of the guide rod is provided with a mounting groove, and the mounting groove is internally provided with a mounting rod; the surface of the guide rod is provided with a fixing hole communicated with the mounting groove, the surface of the mounting rod is provided with a through hole, the mounting rod is fixed with the guide rod through a limiting pin, and the limiting pin penetrates through the fixing hole and the through hole; the tail end of the mounting rod is rotationally connected with the roller. When need not carry out repeated vibration formula friction, only need take off the spacer pin, then take off gyro wheel and installation pole, the rotation of guide bar can not receive solid fixed ring's influence this moment to can not appear the effect of repeated vibration, convenience of customers selects the mode of whether need carrying out mixed polishing as required carries out the edging.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic front view of the sanding plate and sanding disc of the present invention;
FIG. 3 is an assembly view of the present invention between a sanding plate and a sanding plate;
FIG. 4 is a schematic rear view of the retaining ring and sanding disc of the present invention;
fig. 5 is an enlarged view of the structure at a in the present invention.
The marks in the drawings are: 1-an operation table; 2-placing a plate; 3-a shock pad; 4-supporting plates; 5-driving a motor; 6-rotating shaft; 7-grinding disc; 8-polishing the plate; 9-a fixing ring; 901-a protrusion; 902-a recess; 10-fixing plates; 11-a guide bar; 12-a limit groove; 13-a spring; 14-limiting plates; 15-chute.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples: the utility model provides a polishing device is used in shoe limit processing, as shown in fig. 1, including operation panel 1, be equipped with fixed subassembly on the operation panel 1, fixed subassembly mainly used is fixed the product of waiting to process, including the instrument such as the fixation clamp that is used for the fixed product of centre gripping among the prior art, further, can also set up the device that is used for adjusting the product position, such as electronic slide rail, the position of conveniently adjusting the product in polishing process, when practical application, place the product of waiting to process on fixed subassembly fixed can, this is prior art, does not make excessive description here.
The driving motor 5 is arranged on the operation table 1, the placing plate 2 is arranged on the operation table 1, the shock pad 3 is arranged on the placing plate 2, the driving motor 5 is arranged on the shock pad 3, the vibration amplitude of the driving motor 5 during working can be effectively reduced by arranging the shock pad 3, the generated noise can be reduced, the output shaft of the driving motor 5 is connected with the rotating shaft 6, and the polishing disc 7 is arranged at the tail end of the rotating shaft 6; as shown in fig. 2, the surface of the polishing disc 7 is provided with a chute 15, a polishing plate 8 capable of sliding is arranged in the chute 15, the surface of the polishing plate 8 is flush with the surface of the polishing disc 7, and a fixing assembly is positioned right in front of the polishing disc 7 and the polishing plate 8, so that the polishing plate 8 and the polishing disc 7 can be contacted with the surface of a product to be processed.
As shown in fig. 3, a limit groove 12 is formed in the side portion of the sliding groove 15, a limit plate 14 is arranged on the side portion of the polishing plate 8, the limit plate 14 extends into the limit groove 12 and is connected with the limit groove 12 through a spring 13, the limit plate 14 and the limit groove 12 are arranged to prevent the polishing plate 8 from falling off from the sliding groove 15, and on the other hand, the limit groove can limit the moving range of the polishing plate 8, as shown in fig. 4, a guide rod 11 is arranged on the side portion of the polishing plate 8, the guide rod 11 is positioned at two ends of the polishing plate 8, and a roller 16 is arranged at the tail end of the guide rod 11; the upper end of the operation table 1 is provided with a fixed ring 9, the placing plate 2 is provided with a supporting plate 4, the side part of the supporting plate 4 is provided with a fixed plate 10, the fixed plate 10 is connected with the fixed ring 9, the circle center of the circle where the fixed ring 9 is located coincides with the circle center of the circle where the polishing disc 7 is located, the outer edge of the fixed ring 9 is of a wavy structure, the outer edge of the fixed ring 9 is provided with a guide groove 17, and notably, all parts of the guide groove 17 have the same depth, the roller 16 is positioned in the guide groove 17 and is contacted with the inner wall of the guide groove 17, the roller 16 and the guide groove 17 are arranged to play a good limiting and guiding role, so that the tendency of forward tilting of the polishing plate 8 in the rotating and moving processes is avoided, and on the other hand, friction formed between the roller 16 and the guide groove 17 is rolling friction in the rotating process of the polishing plate 8, so that the resistance born by the guide rod 11 and the polishing plate 8 can be reduced, and the polishing plate 8 can be rotated better; the fixing ring 9 is provided with a convex part 901 and a concave part 902, and the convex part 901 and the concave part 902 are staggered to form a wave-shaped structure; one of the guide bars 11 is in contact with the convex portion 901 and the other guide bar 11 is in contact with the concave portion 902, i.e., the guide bars 11 on both sides cannot be in contact with both convex portions 901 or both concave portions 902 at the same time; the length of the contact part of the guide rod 11 and the fixed ring 9 is smaller than the thickness of the fixed ring 9, so that the guide rod 11 is not blocked by the fixed plate 10 in the rotating process.
Working principle: when the polishing machine is used, a product to be processed is fixed on the fixing assembly, the polishing plate 8 and the polishing disc 7 are in contact with the shoe edge, the driving motor 5 is started, the driving motor 5 drives the rotating shaft 6 to rotate, the polishing disc 7 is driven to rotate, the polishing disc 7 drives the polishing plate 8 to rotate, and the shoe edge can be polished in a rotary mode. During the rotation of the polishing plate 8, the guide rods 11 can be driven to rotate, and the two guide rods 11 always keep a state that one guide rod is in contact with the convex portion 901 of the fixed ring 9 and the other guide rod is in contact with the concave portion 902 of the fixed ring 9. When the guide rod 11 contacts with the convex portion 901, the polishing plate 8 is driven to slide in the direction where the guide rod 11 is located, so that the guide rod 11 sequentially passes through the convex portion 901 and the concave portion 902, and under the elastic force of the spring 13, the polishing plate 8 can slide back and forth in the sliding groove 15, and vibration polishing of the shoe edge is achieved. The rotation type is polished and can be realized polishing of quick large tracts of land, and vibration formula is polished and can be made the face of polishing of shoe limit more meticulous on the basis that rotation type was polished, and the combination of polishing with vibration formula with rotation type can shorten the required time of polishing when guaranteeing the effect of polishing, improves the efficiency of polishing.
Further, as shown in fig. 5, the end of the guide rod 11 is provided with a mounting groove 19, and a mounting rod 22 is arranged in the mounting groove 19; the surface of the guide rod 11 is provided with a fixing hole 18 communicated with the mounting groove 19, the surface of the mounting rod 22 is provided with a through hole 20, the mounting rod 22 is fixed with the guide rod 11 through a limiting pin 21, and the limiting pin 21 penetrates through the fixing hole 18 and the through hole 20; the end of the mounting bar 22 is rotatably connected to the roller 16. When need not carry out repeated vibration formula friction, only need take off spacer pin 21, then take off gyro wheel 16 and installation pole 22, the rotation of guide bar 11 can not receive the influence of solid fixed ring 9 this moment to can not appear the effect of repeated vibration, the convenience of customers carries out the mode of selecting whether to carry out mixed polishing as required and carries out the edging.
Claims (6)
1. The utility model provides a polishing device is used in shoe edge processing, includes operation panel (1), is equipped with fixed subassembly, its characterized in that on operation panel (1): a driving motor (5) is arranged on the operating platform (1), an output shaft of the driving motor (5) is connected with a rotating shaft (6), and a polishing disc (7) is arranged at the tail end of the rotating shaft (6); the surface of the polishing disc (7) is provided with a sliding groove (15), a polishing plate (8) capable of sliding is arranged in the sliding groove (15), a limit groove (12) is formed in the side part of the sliding groove (15), a limit plate (14) is arranged on the side part of the polishing plate (8), the limit plate (14) extends into the limit groove (12) and is connected with the limit groove (12) through a spring (13), a guide rod (11) is arranged on the side part of the polishing plate (8), and a roller (16) is arranged at the tail end of the guide rod (11); the upper end of the operating platform (1) is provided with a fixed ring (9), the outer edge of the fixed ring (9) is of a wavy structure, the outer edge of the fixed ring (9) is provided with a guide groove (17), and a roller (16) is positioned in the guide groove (17) and is contacted with the inner wall of the guide groove (17); the fixing ring (9) is provided with convex parts (901) and concave parts (902), and the convex parts (901) and the concave parts (902) are staggered to form a wavy structure; one guide rod (11) is in contact with the convex part (901), and the other guide rod (11) is in contact with the concave part (902); the tail end of the guide rod (11) is provided with a mounting groove (19), and a mounting rod (22) is arranged in the mounting groove (19); the surface of the guide rod (11) is provided with a fixing hole (18) communicated with the mounting groove (19), the surface of the mounting rod (22) is provided with a through hole (20), the mounting rod (22) is fixed with the guide rod (11) through a limiting pin (21), and the limiting pin (21) penetrates through the fixing hole (18) and the through hole (20); the tail end of the mounting rod (22) is rotatably connected with the roller (16).
2. The polishing device for shoe edge processing according to claim 1, wherein: the surface of the polishing plate (8) is flush with the surface of the polishing disc (7).
3. The polishing device for shoe edge processing according to claim 1, wherein: be equipped with on operation panel (1) and place board (2), be equipped with shock pad (3) on placing board (2), driving motor (5) set up on shock pad (3).
4. A shoe edge finishing grinding device according to claim 3, wherein: the placing plate (2) is provided with a supporting plate (4), the side part of the supporting plate (4) is provided with a fixing plate (10), and the fixing plate (10) is connected with a fixing ring (9).
5. The polishing device for shoe edge processing according to claim 1, wherein: the circle center of the circle where the fixing ring (9) is located coincides with the circle center of the circle where the polishing disc (7) is located.
6. The polishing device for shoe edge processing according to claim 1, wherein: the length of the contact part of the guide rod (11) and the fixed ring (9) is smaller than the thickness of the fixed ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211053530.3A CN115383521B (en) | 2022-08-30 | 2022-08-30 | Polishing device for shoe edge processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211053530.3A CN115383521B (en) | 2022-08-30 | 2022-08-30 | Polishing device for shoe edge processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115383521A CN115383521A (en) | 2022-11-25 |
| CN115383521B true CN115383521B (en) | 2024-02-20 |
Family
ID=84124624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211053530.3A Active CN115383521B (en) | 2022-08-30 | 2022-08-30 | Polishing device for shoe edge processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115383521B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865485A (en) * | 2017-12-20 | 2018-04-03 | 温州市王方鞋业有限公司 | Sole flattening device and processing method are used in a kind of leather shoes processing |
| CN109623527A (en) * | 2019-01-18 | 2019-04-16 | 卢彭 | A kind of two-sided grinding device of steel plate |
| CN210550199U (en) * | 2019-08-08 | 2020-05-19 | 云南雅超新能源有限公司 | Polishing equipment for electric vehicle brake disc |
| CN211220071U (en) * | 2019-12-04 | 2020-08-11 | 福建震龙鞋业有限公司 | Sole grinding device is used in production of acupuncture point massage slippers |
| CN111687717A (en) * | 2020-06-12 | 2020-09-22 | 王以诺 | Automatic grinding equipment for upper surface of workpiece |
| CN212754523U (en) * | 2020-04-04 | 2021-03-23 | 泉州菲林鞋业有限公司 | Sole grinding device |
| CN213034263U (en) * | 2020-08-24 | 2021-04-23 | 天津泰义盈建筑装饰工程有限公司 | Trimming device for plywood and core-board |
| WO2022077579A1 (en) * | 2020-10-15 | 2022-04-21 | 盐城丝路信息科技服务有限公司 | Computer case grinding apparatus |
| CN216830014U (en) * | 2021-12-15 | 2022-06-28 | 宁亚辉 | Interior wall grinding device for building engineering |
-
2022
- 2022-08-30 CN CN202211053530.3A patent/CN115383521B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865485A (en) * | 2017-12-20 | 2018-04-03 | 温州市王方鞋业有限公司 | Sole flattening device and processing method are used in a kind of leather shoes processing |
| CN109623527A (en) * | 2019-01-18 | 2019-04-16 | 卢彭 | A kind of two-sided grinding device of steel plate |
| CN210550199U (en) * | 2019-08-08 | 2020-05-19 | 云南雅超新能源有限公司 | Polishing equipment for electric vehicle brake disc |
| CN211220071U (en) * | 2019-12-04 | 2020-08-11 | 福建震龙鞋业有限公司 | Sole grinding device is used in production of acupuncture point massage slippers |
| CN212754523U (en) * | 2020-04-04 | 2021-03-23 | 泉州菲林鞋业有限公司 | Sole grinding device |
| CN111687717A (en) * | 2020-06-12 | 2020-09-22 | 王以诺 | Automatic grinding equipment for upper surface of workpiece |
| CN213034263U (en) * | 2020-08-24 | 2021-04-23 | 天津泰义盈建筑装饰工程有限公司 | Trimming device for plywood and core-board |
| WO2022077579A1 (en) * | 2020-10-15 | 2022-04-21 | 盐城丝路信息科技服务有限公司 | Computer case grinding apparatus |
| CN216830014U (en) * | 2021-12-15 | 2022-06-28 | 宁亚辉 | Interior wall grinding device for building engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115383521A (en) | 2022-11-25 |
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