CN115383521A - Polishing device for shoe edge processing - Google Patents
Polishing device for shoe edge processing Download PDFInfo
- Publication number
- CN115383521A CN115383521A CN202211053530.3A CN202211053530A CN115383521A CN 115383521 A CN115383521 A CN 115383521A CN 202211053530 A CN202211053530 A CN 202211053530A CN 115383521 A CN115383521 A CN 115383521A
- Authority
- CN
- China
- Prior art keywords
- polishing
- plate
- guide rod
- limiting
- edge processing
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 114
- 230000035939 shock Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000013016 damping Methods 0.000 description 3
- 238000007688 edging Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
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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
-
- 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 processing shoe edges, which comprises an operating platform, wherein a fixing assembly is arranged on the operating platform, a driving motor is arranged on the operating platform, 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 chute, a polishing plate capable of sliding is arranged in the sliding chute, the side part of the sliding chute 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, and the side part of the polishing plate is provided with a guide rod; the upper end of the operating platform is provided with a fixing ring, the outer edge of the fixing ring is of a wavy structure, and the guide rod is in contact with the outer edge of the fixing ring. The invention can ensure the polishing effect, shorten the time required by polishing, improve the polishing efficiency and realize the polishing effect with high efficiency and high precision.
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 being injured by people, and during the production and processing of the shoes, particularly for leather shoes and some sports shoes, in the processing process, in order to ensure the aesthetic degree and the quality of the shoes, the edges of the shoes need to be polished.
The traditional grinding devices are generally divided into two types, one type is rotary grinding, large-area grinding is realized through rotation of a grinding disc, and the grinding fineness is low although the grinding time is short; another type is reciprocating vibration sanding, where the sanding effect is achieved by a rapid reciprocating vibration of the sanding plate or sanding paper, for example, which sands a high degree of fineness but takes a long time. In addition, the polishing track of the two polishing devices is single, the rotating polishing track is arc-shaped, the polishing track of the vibrating polishing device is straight, some arc-shaped or straight scratches are easily formed on the edge of a shoe during polishing, the polishing effect is poor, and therefore how to design a high-efficiency polishing device with high fineness becomes a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a polishing device for processing shoe edges. The invention can shorten the time required by polishing while ensuring the polishing effect, improve the polishing efficiency and realize the polishing effect with high efficiency and high precision.
The technical scheme of the invention is as follows: a polishing device for processing shoe edges comprises an operating platform, wherein a fixing assembly is arranged on the operating platform, a driving motor is arranged on the operating platform, 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 operating platform upper end is equipped with solid fixed ring, and solid fixed ring's outer fringe is equipped with the guide way, and the gyro wheel is located the guide way and contacts with the guide way inner wall.
In the polishing device for processing the shoe edge, the fixing ring is provided with convex parts and concave parts, and the convex parts and the concave parts are arranged in a staggered manner to form a wavy structure; one of the guide rods is in contact with the convex portion, and the other guide rod is in contact with the concave portion.
In the polishing device for processing the shoe edge, the tail end of the guide rod is provided with an installation groove, and an installation rod is arranged in the installation groove; 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 rotatably 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 processing the shoe edge, a placing plate is arranged on the operating platform, a shock pad is arranged on the placing plate, and the driving motor is arranged on the shock pad.
In the polishing device for processing the shoe edge, 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 center of the circle where the fixing ring is located coincides with the center of the circle where the polishing disc is located.
In the polishing device for processing the shoe edge, the length of the contact part of the guide rod and the fixing ring is smaller than the thickness of the fixing 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 platform is provided with a fixing ring, the outer edge of the fixing ring is of a wavy structure, and the guide rod is in contact with the outer edge of the fixing ring. During polishing, the driving motor drives the rotating shaft to rotate, so as to drive the polishing disc and the polishing plate to rotate, and the shoe edges can be polished in a rotating manner; the board of polishing can drive the guide bar and rotate at the pivoted in-process, and one of them guide bar can drive the board of polishing and slide to the direction at this guide bar place when contacting with the convex part, so, the guide bar passes through convex part and concave part in proper order to under the spring action of spring, can make the board of polishing reciprocal slip in the spout, thereby realize polishing to the vibrating of shoes limit. The rotation type is polished and can be realized polishing of quick large tracts of land, and the vibrating is polished and can be made the polished surface on shoes limit more meticulous on the basis that the rotation type was polished, polishes with the vibration type and combines together and 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-efficient, high fineness degree.
2. According to the shoe edge polishing device, the shoe edge is rotationally polished when the polishing plate and the polishing disc rotate, vibration type polishing can be achieved by matching with reciprocating movement of the polishing plate, polishing modes are richer, scratches of straight lines or arc lines cannot be generated due to too single polishing track, and the polished surface is smoother.
3. According to the invention, the limiting groove is formed in the side part of the sliding groove, the limiting plate is arranged on the side part of the grinding 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 are arranged, so that the grinding plate can be prevented from falling off from the sliding groove on one hand, and the moving range of the grinding plate can be limited on the other hand.
4. According to the invention, the operating platform is provided with the placing plate, the placing plate is provided with the shock pad, the driving motor is arranged on the shock pad, and the shock pad can effectively reduce the vibration amplitude of the driving motor during working and can also reduce the generated noise.
5. According to the invention, the tail end of the guide rod is provided with the roller, the outer edge of the fixing ring is provided with the guide groove, the roller is positioned in the guide groove and is in contact with the inner wall of the guide groove, and the roller and the guide groove are arranged to play a good limiting and guiding role on one hand, so that the forward tilting trend of the polishing plate in the rotating and moving processes is avoided.
6. In the invention, the tail end of the guide rod is provided with a mounting groove, and a mounting rod is arranged in the mounting groove; 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 rotatably connected with the roller. When need not carrying out vibrating friction repeatedly, 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 the effect of repeated vibration can not appear, convenience of customers selects whether to mix the mode of polishing and carries out the edging as required.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of a sanding plate and a sanding disc in accordance with the present invention;
FIG. 3 is an assembly view between the sanding plate and the sanding block in accordance with the present invention;
FIG. 4 is a schematic back view of the retaining ring and abrasive disk of the present invention;
fig. 5 is an enlarged view of the structure at a in the present invention.
The labels in the figures are: 1-an operation table; 2-placing a plate; 3-a shock pad; 4-a support plate; 5-driving a motor; 6-a rotating shaft; 7-grinding disc; 8-grinding the plate; 9-a fixing ring; 901-a protrusion; 902-a recess; 10-fixing the plate; 11-a guide bar; 12-a limiting groove; 13-a spring; 14-limiting plate; 15-chute.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
The embodiment is as follows: the utility model provides a grinding device is used in shoe edge processing, as shown in figure 1, including operation panel 1, be equipped with fixed subassembly on operation panel 1, fixed subassembly mainly used fixes the product of treating processing, including the instrument such as the fixation clamp that is used for the fixed product of centre gripping among the prior art, and further, can also set up the device that is used for adjusting the product position, for example electronic slide rail etc. conveniently adjust the position of product at the in-process of polishing, when practical application, will treat that the product of processing is placed fixed on fixed subassembly can, this is prior art, does not do too much repetitious description here.
The vibration reduction table is characterized in that a driving motor 5 is arranged on the operating table 1, a placing plate 2 is arranged on the operating table 1, a damping pad 3 is arranged on the placing plate 2, the driving motor 5 is arranged on the damping pad 3, the damping pad 3 is arranged to effectively reduce the vibration amplitude of the driving motor 5 during working and reduce the generated noise, 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; as shown in fig. 2, a sliding groove 15 is formed in the surface of the polishing disc 7, a polishing plate 8 capable of sliding is arranged in the sliding groove 15, the surface of the polishing plate 8 is flush with the surface of the polishing disc 7, and the fixing component is located 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 in surface contact with a product to be processed.
As shown in fig. 3, a limiting groove 12 is arranged at the side of the sliding groove 15, a limiting plate 14 is arranged at the side of the polishing plate 8, the limiting plate 14 extends into the limiting groove 12 and is connected with the limiting groove 12 through a spring 13, on one hand, the polishing plate 8 can be prevented from falling off from the sliding groove 15 by arranging the limiting plate 14 and the limiting groove 12, and on the other hand, the moving range of the polishing plate 8 can be limited, as shown in fig. 4, a guide rod 11 is arranged at the side 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 operating platform 1 is provided with a fixing 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 fixing plate 10, the fixing plate 10 is connected with the fixing ring 9, the center of a circle where the fixing ring 9 is located coincides with the center of a circle where the polishing disc 7 is located, the outer edge of the fixing ring 9 is of a wavy structure, and the outer edge of the fixing ring 9 is provided with a guide groove 17. It is noted that the depths of all parts of the guide groove 17 are the same, and the roller 16 is located in the guide groove 17 and contacts with the inner wall of the guide groove 17. On one hand, the roller 16 and the guide groove 17 are arranged to play a good role in limiting and guiding, so that the polishing plate 8 is prevented from inclining forwards in the rotating and moving processes, on the other hand, the polishing plate 8 and the guide rod 11 rotate, the friction formed between the roller 16 and the guide groove 17 is rolling friction, so that the resistance on the guide rod 11 and the polishing plate 8 can be reduced, and the polishing plate 8 can rotate better; 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 arranged in a staggered mode to form a wavy structure; one of the guide rods 11 is in contact with the convex part 901, and the other guide rod 11 is in contact with the concave part 902, that is, the guide rods 11 on both sides cannot be in contact with two convex parts 901 or two concave parts 902 at the same time; the length of the contact part of the guide rod 11 and the fixing ring 9 is smaller than the thickness of the fixing ring 9, so that the guide rod 11 is prevented from being blocked by the fixing plate 10 in the rotating process.
The working principle is as follows: when the polishing device is used, a product to be processed is fixed on the fixed component, 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 rotating mode. The polishing plate 8 can drive the guide rods 11 to rotate in the rotating process, and the two guide rods 11 always keep a state that one of the two guide rods is in contact with the convex part 901 of the fixing ring 9 and the other is in contact with the concave part 902 of the fixing ring 9. When the guide rod 11 contacts the convex portion 901, the guide rod 11 drives the polishing plate 8 to slide towards the direction of the guide rod 11, 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 in the sliding groove 15 in a reciprocating manner, thereby realizing vibrating polishing of the edge of the shoe. The rotation type is polished and can be realized polishing of quick large tracts of land, and the vibrating is polished and can be made the polished surface on shoes limit more meticulous on the basis that the rotation type was polished, polishes with the vibration type and combines together and 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 an installation groove 19, and an installation rod 22 is arranged in the installation 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 rod 22 is rotatably connected to the roller 16. When not needing to carry out the friction of repeated vibration formula, 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 solid fixed ring 9's influence this moment to repeated vibration's effect can not appear, and convenience of customers selects whether need to mix the mode of polishing and carry out the edging as required.
Claims (8)
1. The utility model provides a grinding 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 the tail end of the rotating shaft (6) is provided with a polishing disc (7); 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 limiting groove (12) is formed in the side portion of the sliding groove (15), a limiting plate (14) is arranged on the side portion of the polishing plate (8), the limiting plate (14) extends into the limiting groove (12) and is connected with the limiting groove (12) through a spring (13), a guide rod (11) is arranged on the side portion of the polishing plate (8), and a roller (16) is arranged at the tail end of the guide rod (11); operation panel (1) upper end is equipped with solid fixed ring (9), and the outer fringe of solid fixed ring (9) is wavy structure, and the outer fringe of solid fixed ring (9) is equipped with guide way (17), and gyro wheel (16) are located guide way (17) and contact with guide way (17) inner wall.
2. The polishing device for shoe edge processing according to claim 1, wherein: 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 arranged in a staggered mode to form a wavy structure; one of the guide rods (11) is in contact with the convex portion (901), and the other guide rod (11) is in contact with the concave portion (902).
3. The polishing device for shoe edge processing according to claim 1, characterized in that: 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).
4. The polishing device for shoe edge processing according to claim 1, characterized in that: the surface of the grinding plate (8) is flush with the surface of the grinding disc (7).
5. The polishing device for shoe edge processing according to claim 1, characterized in that: the operating table is characterized in that a placing plate (2) is arranged on the operating table (1), a shock pad (3) is arranged on the placing plate (2), and a driving motor (5) is arranged on the shock pad (3).
6. The polishing device for shoe edge processing according to claim 5, characterized in that: 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).
7. 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.
8. The polishing device for shoe edge processing according to claim 1, characterized in that: the length of the contact part of the guide rod (11) and the fixing ring (9) is less than the thickness of the fixing 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 true CN115383521A (en) | 2022-11-25 |
| CN115383521B 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 |
|---|---|
| CN115383521B (en) | 2024-02-20 |
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