CN113172536A - Burnishing device is used in brake block production - Google Patents
Burnishing device is used in brake block production Download PDFInfo
- Publication number
- CN113172536A CN113172536A CN202110524598.4A CN202110524598A CN113172536A CN 113172536 A CN113172536 A CN 113172536A CN 202110524598 A CN202110524598 A CN 202110524598A CN 113172536 A CN113172536 A CN 113172536A
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- CN
- China
- Prior art keywords
- brake pad
- polishing
- feeding
- conveyor belt
- station
- 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.)
- Pending
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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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
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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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
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
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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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of brake pad manufacturing, and provides a polishing device for brake pad production, which comprises a first conveyor belt, a second conveyor belt and a polishing device, wherein the first conveyor belt is provided with a feeding station, a polishing station and a discharging station which are sequentially arranged; the feeding assembly is provided with a feeding box and a lifting piece, a feeding cavity for stacking a plurality of brake pads is arranged in the feeding box, a discharging hole is formed in the upper end of the feeding cavity, and the discharging hole is communicated with a positioning part on a feeding station through a discharging sliding plate; the lifting piece is arranged in the charging cavity in a lifting manner so as to push the brake pads to move towards the discharging hole; the material pushing assembly comprises a material pushing rod which is movably arranged, the material pushing rod can stretch into the material loading cavity and push the brake pad to the discharging sliding plate from the material outlet, the polishing assembly is arranged above the polishing station and comprises a polishing disc which is rotatably arranged, and the polishing disc is in contact with the brake pad in the positioning portion. Thereby the material loading process is simpler and more convenient, the consumption of manpower and material resources is reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of brake pad manufacturing, in particular to a polishing device for brake pad production.
Background
The surface of the finished brake pad is generally sprayed with various colors to improve the texture and the grade of the product, but an oxide layer is easily generated on the surface of the steel back of the brake pad, so that before spraying, the surface of the steel back needs to be polished to achieve the purposes of improving the spraying quality and stabilizing the surface protection and decorative coating. For example, patent document with application number CN201821705282.5 provides an automatic burnishing machine of efficient brake block steel backing, relates to brake block processing equipment technical field, aims at solving the poor problem of polishing effect, including the frame, it: the downside of frame is provided with the defeated material subassembly that is used for transmitting the brake block, the frame just is located the top of defeated material subassembly and is provided with polishing assembly, just be located in the frame and be provided with the pressure components between polishing assembly, the pressure components is applyed the defeated material subassembly of orientation to polishing assembly and is done all can. But because burnishing device among the prior art needs the manual work to place the brake block on the conveyer belt at the material loading in-process to extravagant manpower and materials, and influence production efficiency.
Therefore, it is necessary to develop a polishing device for producing a brake pad to solve at least one of the above technical problems.
Disclosure of Invention
The invention aims to provide a polishing device for producing a brake pad, which is convenient for placing the brake pad on a first conveying belt and improves the production efficiency.
The above object of the present invention can be achieved by the following technical solutions:
the invention provides a polishing device for producing a brake pad, which comprises:
the brake pad polishing device comprises a first conveyor belt, a second conveyor belt and a polishing device, wherein the first conveyor belt is provided with a feeding station, a polishing station and a discharging station which are sequentially arranged, and a positioning part for positioning the brake pad is arranged on the first conveyor belt;
the brake pad feeding device comprises a feeding assembly, a brake pad conveying mechanism and a positioning mechanism, wherein the feeding assembly is provided with a feeding box and a lifting piece, a feeding cavity for stacking a plurality of brake pads is arranged in the feeding box, the upper end of the feeding cavity is provided with a discharging hole, and the discharging hole is communicated with the positioning part on a feeding station through a discharging sliding plate; the lifting piece is arranged in the charging cavity in a lifting manner so as to push the brake pads to move towards the discharging hole;
the material pushing assembly comprises a movably arranged material pushing rod, and the material pushing rod can extend into the material charging cavity and push the brake pad from the material discharging hole to the discharging sliding plate;
the polishing assembly is arranged above the polishing station and comprises a polishing disc which is rotatably arranged, and the polishing disc is in contact with the brake pad in the positioning portion.
In some embodiments of the invention, a plurality of positioning blocks are arranged on the first conveyor belt at intervals, the positioning portion is defined between two adjacent positioning blocks, and the height of each positioning block is smaller than that of the corresponding brake pad.
In some embodiments of the present invention, the device further comprises a first housing, two of the feeding assemblies are movably disposed in the first housing, and the discharge ports of the two feeding assemblies are alternatively communicated with the discharging sliding plate.
In some embodiments of the invention, the lower end of the charging box is provided with a sliding block, the bottom of the first shell is provided with a sliding rail, and the sliding block is slidably arranged on the sliding rail.
In some embodiments of the present invention, the lifting member includes a lifting cylinder and a support plate, a cylinder body of the lifting cylinder is connected to a bottom of the charging chamber, a push rod of the lifting cylinder is supported by the support plate, and a plurality of the brake pads are stacked on the support plate.
In some embodiments of the present invention, a material pushing cylinder is disposed in the first housing, and a push rod of the material pushing cylinder defines the material pushing rod.
In some embodiments of the present invention, the polishing assembly further comprises a second housing, the polishing station and the blanking station of the first conveyor are located within the second housing, and the polishing assembly is located within the second housing.
In some embodiments of the invention, the brake pad feeding device further comprises a second conveyor belt, at least one part of the second conveyor belt extends into the second shell, and the second conveyor belt and the feeding station are arranged at intervals to transport the brake pad removed from the feeding station.
In some embodiments of the invention, a manipulator is further arranged in the second shell, and the manipulator is suitable for grabbing the brake pad on the blanking station onto the second conveyor belt.
In some embodiments of the invention, the bottom of the second housing is provided with a dust collecting member.
The polishing device for producing the brake pad has the characteristics and advantages that:
can stack a plurality of brake blocks that need the polishing at the intracavity of feeding earlier, at the in-process of polishing, the ejector pin orientation is located the relative brake block that sets up of intracavity and discharge gate of feeding and removes, and with this brake block from discharge gate propelling movement to unloading slide, the brake block in the unloading slide slides to the location portion of the material loading station of first conveyer belt in, the ejector pin withdrawal this moment, the lifter promotes a plurality of brake blocks rebound, so that next brake block sets up with the discharge gate relatively, with the foretell material loading process of repetition, thereby make the material loading process more simple and convenient, reduce the consumption of manpower and materials, and the production efficiency is improved.
Simultaneously along with the removal of first conveyer belt is in order to drive the brake block through the polishing station to make pivoted polishing dish polish the brake block, thereby be convenient for carry out polishing treatment to the brake block, the brake block after the polishing is taken out from the unloading station, thereby accomplishes the polishing of brake block.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a polishing apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of a loading assembly according to an embodiment of the present invention;
fig. 4 is a schematic view of a first conveyor belt according to an embodiment of the present invention;
the reference numbers illustrate:
1. a first conveyor belt; 11. a feeding station; 12. a polishing station; 13. a blanking station; 14. a positioning part; 15. positioning blocks;
2. a brake pad;
3. a feeding assembly; 31. a charging box; 311. a discharge port; 312. a slider; 32. a lifting member; 321. a lifting cylinder; 322. a support plate; 33. a blanking sliding plate; 34. a first housing; 341. a slide rail;
4. a material pushing cylinder; 41. a material pushing rod;
5. a polishing assembly; 51. a polishing disk;
6. a second housing; 61. a second conveyor belt; 62. a manipulator; 63. and a dust collection member.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1 to 4, the present invention provides a polishing apparatus for producing a brake pad 2, comprising: the brake pad polishing device comprises a first conveyor belt 1, wherein the first conveyor belt 1 is provided with a feeding station 11, a polishing station 12 and a discharging station 13 which are sequentially arranged, and a positioning part 14 for positioning the brake pad 2 is arranged on the first conveyor belt 1; the feeding assembly 3 is provided with a charging box 31 and a lifting piece 32, a charging cavity for stacking a plurality of brake pads 2 is arranged in the charging box 31, a discharging hole 311 is formed in the upper end of the charging cavity, and the discharging hole 311 is communicated with the positioning part 14 on the feeding station 11 through a discharging sliding plate 33; the lifting piece 32 is arranged in the charging cavity in a lifting manner so as to push the plurality of brake pads 2 to move towards the discharging hole 311; the pushing assembly comprises a pushing rod 41 which is movably arranged, and the pushing rod 41 can extend into the charging cavity and push the brake pad 2 from the discharging hole 311 to the discharging sliding plate 33; the polishing assembly 5 is arranged above the polishing station 12, the polishing assembly 5 comprises a polishing disc 51 which is rotatably arranged, and the polishing disc 51 is in contact with the brake pad 2 in the positioning part 14.
It can be understood that, a plurality of brake pads 2 that need polishing can be stacked in the material loading cavity first, in the polishing process, the material pushing rod 41 moves towards the brake pad 2 that is located in the material loading cavity and is arranged opposite to the material outlet 311, and pushes the brake pad 2 to the blanking sliding plate 33 from the material outlet 311, the brake pad 2 in the blanking sliding plate 33 slides to the positioning part 14 of the material loading station 11 of the first conveyor belt 1, at this moment, the material pushing rod 41 retracts, the lifting piece 32 pushes the brake pads 2 to move upwards, so that the next brake pad 2 is arranged opposite to the material outlet 311, and the above-mentioned material loading process is repeated, thereby the material loading process is simpler and more convenient, the consumption of manpower and material resources is reduced, and the production efficiency is improved.
Simultaneously along with the removal of first conveyer belt 1 in order to drive brake block 2 through polishing station 12 to make pivoted polishing dish 51 polish brake block 2, thereby be convenient for carry out polishing treatment to brake block 2, the brake block 2 after the polishing is taken out from unloading station 13, thereby accomplishes the polishing of brake block 2.
Example two:
the present embodiment differs from the above embodiments in that: a plurality of positioning blocks 15 are arranged on the first conveyor belt 1 at intervals, the positioning portion 14 is defined between two adjacent positioning blocks 15, and the height of each positioning block 15 is smaller than that of the brake pad 2. Therefore, the brake pad 2 in the positioning part 14 is convenient to limit through the two adjacent positioning blocks 15, the brake pad 2 is prevented from being separated from the positioning part 14 when the brake pad 2 is contacted with the polishing disc 51, and the stability of the polishing process is improved.
In some embodiments of the present invention, the present invention further comprises a first housing 34, two feeding assemblies 3 are movably disposed in the first housing 34, and the discharge ports 311 of the two feeding assemblies 3 are alternatively communicated with the discharging sliding plate 33. As can be understood, the two feeding assemblies 3 are arranged, so that the alternate use is facilitated, and the production efficiency is improved.
In some embodiments of the present invention, the lower end of the charging box 31 is provided with a sliding block 312, the bottom of the first casing 34 is provided with a sliding rail 341, and the sliding block 312 is slidably disposed on the sliding rail 341. Thereby, the movement of the charging boxes 31 is facilitated for alternate use, i.e., the charging boxes 31 can be moved to one side for loading when there is no brake pad 2 in one of the charging boxes 31.
Example three:
the present embodiment differs from the above embodiments in that: the lifting member 32 comprises a lifting cylinder 321 and a supporting plate 322, the cylinder body of the lifting cylinder 321 is connected to the bottom of the charging chamber, the push rod of the lifting cylinder 321 is supported on the supporting plate 322, and a plurality of brake pads 2 are stacked on the supporting plate 322. Thereby, the structure of the lifter 32 is made simpler and more reliable.
In some embodiments of the present invention, a material pushing cylinder 4 is disposed in the first housing 34, and a pushing rod of the material pushing cylinder 4 defines the material pushing rod 41. Thereby, the structure of the ejector pin 41 is made simpler.
In some embodiments of the present invention, a second housing 6 is further included, the polishing station 12 and the blanking station 13 of the first conveyor belt 1 are located in the second housing 6, and the polishing assembly 5 is located in the second housing 6. Thereby, dust generated by polishing is prevented from diffusing into a workshop.
In some embodiments of the present invention, the brake pad feeding device further comprises a second conveyor belt 61, at least a portion of the second conveyor belt 61 extends into the second housing 6, and the second conveyor belt 61 and the blanking station 13 are spaced apart to transport the brake pad 2 removed from the blanking station 13.
In some embodiments of the present invention, a manipulator 62 is further disposed in the second housing 6, and the manipulator 62 is adapted to grasp the brake pads 2 on the blanking station 13 onto the second conveyor 61. It can be understood that the polished brake block 2 on the blanking station 13 is grabbed onto the second conveyor belt 61 through the mechanical arm 62, and the polished brake block 2 is conveyed to a specified position through the second conveyor belt 61, so that material taking is facilitated.
In some embodiments of the invention, the bottom of the second housing 6 is provided with a dust collection member 63. Thereby, dust generated during polishing is conveniently collected. In some embodiments, the dust collection member 63 may be provided with a dust box having a dust suction function.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a burnishing device is used in brake block production which characterized in that includes:
the brake pad polishing device comprises a first conveyor belt, a second conveyor belt and a polishing device, wherein the first conveyor belt is provided with a feeding station, a polishing station and a discharging station which are sequentially arranged, and a positioning part for positioning the brake pad is arranged on the first conveyor belt;
the brake pad feeding device comprises a feeding assembly, a brake pad conveying mechanism and a positioning mechanism, wherein the feeding assembly is provided with a feeding box and a lifting piece, a feeding cavity for stacking a plurality of brake pads is arranged in the feeding box, the upper end of the feeding cavity is provided with a discharging hole, and the discharging hole is communicated with the positioning part on a feeding station through a discharging sliding plate; the lifting piece is arranged in the charging cavity in a lifting manner so as to push the brake pads to move towards the discharging hole;
the material pushing assembly comprises a movably arranged material pushing rod, and the material pushing rod can extend into the material charging cavity and push the brake pad from the material discharging hole to the discharging sliding plate;
the polishing assembly is arranged above the polishing station and comprises a polishing disc which is rotatably arranged, and the polishing disc is in contact with the brake pad in the positioning portion.
2. The polishing device for producing the brake pad as claimed in claim 1, wherein a plurality of positioning blocks are arranged on the first conveyor belt at intervals, the positioning portion is defined between two adjacent positioning blocks, and the height of each positioning block is smaller than that of the brake pad.
3. The polishing device for producing the brake pad as claimed in claim 1, further comprising a first housing, wherein two of the feeding assemblies are movably disposed in the first housing, and the discharge ports of the two feeding assemblies are alternatively communicated with the discharging slide plate.
4. The polishing device for producing the brake pad as claimed in claim 3, wherein the lower end of the charging box is provided with a slide block, the bottom of the first housing is provided with a slide rail, and the slide block is slidably arranged on the slide rail.
5. The polishing apparatus for producing a brake lining as claimed in claim 3, wherein said lift member includes a lift cylinder and a support plate, a cylinder body of said lift cylinder being connected to a bottom of said charging chamber, a push rod of said lift cylinder being supported by said support plate, and a plurality of said brake linings being stacked on said support plate.
6. The polishing device for producing the brake pad as claimed in claim 3, wherein a material pushing cylinder is arranged in the first housing, and a push rod of the material pushing cylinder defines the material pushing rod.
7. The polishing device for producing the brake pad as claimed in claim 1, further comprising a second housing, wherein the polishing station and the blanking station of the first conveyor belt are located in the second housing, and the polishing assembly is located in the second housing.
8. The polishing device for producing a brake pad according to claim 7, further comprising a second conveyor belt, wherein at least a portion of the second conveyor belt extends into the second housing, and the second conveyor belt and the blanking station are spaced apart to transport the brake pad removed from the blanking station.
9. The polishing device for producing the brake pad according to claim 1, wherein a manipulator is further arranged in the second shell, and the manipulator is suitable for grabbing the brake pad on the blanking station onto the second conveyor belt.
10. The polishing device for producing a brake pad as claimed in claim 7, wherein a dust collecting member is provided at a bottom of the second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524598.4A CN113172536A (en) | 2021-05-13 | 2021-05-13 | Burnishing device is used in brake block production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524598.4A CN113172536A (en) | 2021-05-13 | 2021-05-13 | Burnishing device is used in brake block production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113172536A true CN113172536A (en) | 2021-07-27 |
Family
ID=76929139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110524598.4A Pending CN113172536A (en) | 2021-05-13 | 2021-05-13 | Burnishing device is used in brake block production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113172536A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207616369U (en) * | 2017-11-21 | 2018-07-17 | 江西腾翔实业有限公司 | A kind of pine door core material finger-jointed plate polishing machine feeding device |
| CN208231603U (en) * | 2018-04-03 | 2018-12-14 | 扬中市飞宇磨具有限公司 | A kind of automatic loading/unloading grinding machine |
| CN208992401U (en) * | 2018-10-20 | 2019-06-18 | 海宁易达自动化设备有限公司 | A kind of brake block refiner |
| CN209335412U (en) * | 2018-11-12 | 2019-09-03 | 太仓力达莱特精密工业有限公司 | A kind of clutch brake pad machining production line |
| CN110962041A (en) * | 2018-09-30 | 2020-04-07 | 湖北德宜智精密机械有限公司 | Feeding device for machining inner cambered surface of drum-type automobile brake pad |
| CN112658848A (en) * | 2019-10-16 | 2021-04-16 | 怀化珠华制造有限公司 | End surface polishing device |
-
2021
- 2021-05-13 CN CN202110524598.4A patent/CN113172536A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207616369U (en) * | 2017-11-21 | 2018-07-17 | 江西腾翔实业有限公司 | A kind of pine door core material finger-jointed plate polishing machine feeding device |
| CN208231603U (en) * | 2018-04-03 | 2018-12-14 | 扬中市飞宇磨具有限公司 | A kind of automatic loading/unloading grinding machine |
| CN110962041A (en) * | 2018-09-30 | 2020-04-07 | 湖北德宜智精密机械有限公司 | Feeding device for machining inner cambered surface of drum-type automobile brake pad |
| CN208992401U (en) * | 2018-10-20 | 2019-06-18 | 海宁易达自动化设备有限公司 | A kind of brake block refiner |
| CN209335412U (en) * | 2018-11-12 | 2019-09-03 | 太仓力达莱特精密工业有限公司 | A kind of clutch brake pad machining production line |
| CN112658848A (en) * | 2019-10-16 | 2021-04-16 | 怀化珠华制造有限公司 | End surface polishing device |
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Application publication date: 20210727 |
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