CN114905365B - Grinding device is used in automobile rearview mirror production - Google Patents
Grinding device is used in automobile rearview mirror production Download PDFInfo
- Publication number
- CN114905365B CN114905365B CN202210562528.2A CN202210562528A CN114905365B CN 114905365 B CN114905365 B CN 114905365B CN 202210562528 A CN202210562528 A CN 202210562528A CN 114905365 B CN114905365 B CN 114905365B
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- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000005498 polishing Methods 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 230000000007 visual effect Effects 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/044—Grinding spindles with magnetic or electromagnetic bearings; Features related 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
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a polishing device for producing automobile rearview mirrors, which comprises a bottom plate, wherein a supporting frame is arranged at the top of the bottom plate, a sliding rail is arranged on the supporting frame, a sliding plate is arranged in the sliding rail in a matched manner, a first motor is arranged at the bottom of the sliding plate, a polishing roller is arranged at one end of an output shaft of the first motor, a first electric push rod is arranged at the bottom of the sliding plate, one end of the first electric push rod is provided with a first connecting block, the first connecting block is connected with the supporting frame, a rotating mechanism is arranged below the supporting frame at the top of the bottom plate, a fixing mechanism is arranged on the rotating mechanism, the rotating mechanism comprises a rotating box, a movable connecting rotating plate is arranged at the top of the rotating box, a rolling bearing is arranged in the rotating box, a first rotating shaft is arranged on the inner wall of the rolling bearing, one end of the first rotating shaft is connected with the rotating plate, a second motor is arranged at the bottom of the inner wall of the rotating box, a gear is arranged at one end of the output shaft of the second motor, and an annular rack is arranged at the bottom of the rotating plate. The invention is convenient and quick to use, can realize quick fixation of the rearview mirror, and is convenient for polishing the rearview mirror.
Description
Technical Field
The invention relates to the technical field of rearview mirror production, in particular to a polishing device for automobile rearview mirror production.
Background
The automobile rearview mirror is positioned at the left side and the right side of the automobile head and in front of the automobile interior. The automobile rearview mirror reflects the conditions of the rear, the side and the lower part of the automobile, so that a driver can indirectly see the conditions of the positions, and the automobile rearview mirror plays a role of a second eye, and enlarges the visual field range of the driver. The rearview mirrors are divided into an outer rearview mirror, a lower rearview mirror and an inner rearview mirror according to installation positions. The outer rearview mirror reflects the rear side of the automobile, the lower rearview mirror reflects the front lower part of the automobile, and the inner rearview mirror reflects the rear and in-automobile conditions. The mirror structure may vary from application to application. There are two main types of mirror surfaces of a general rearview mirror, one type is a plane mirror, the name is to say that the mirror surface is flat, the term is used for expressing that the surface curvature radius R is infinite, the mirror surface is similar to a general household mirror, the mirror surface can obtain images with the same visual size, and the plane mirror is commonly used as an inner rearview mirror. The other is a convex mirror, which is spherical and has different radii of curvature, and has a smaller image than the visual field, but a larger visual field, and is similar to the function of a camera "wide-angle mirror", and is commonly used as an external rearview mirror and a lower rearview mirror.
The existing polishing device for automobile rearview mirror production is inconvenient to fix because the rearview mirror is irregularly arc-shaped.
Disclosure of Invention
The invention mainly aims to provide a polishing device for automobile rearview mirror production, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a grinding device is used in automobile rearview mirror production, includes the bottom plate, the bottom plate top is equipped with the support frame, be equipped with the slide rail on the support frame, the matching is equipped with the slide in the slide rail, the slide bottom is equipped with first motor, the output shaft one end of first motor is equipped with the grinding roller, the slide bottom is equipped with first electric putter, first electric putter one end is equipped with first connecting block, first connecting block with the support frame is connected, the bottom plate top in the support frame below is equipped with slewing mechanism, be equipped with fixed establishment on the slewing mechanism.
Preferably, the support frame comprises a support rod and a support plate, one end of the support rod is connected with the top of the bottom plate, and the other end of the support rod is connected with the bottom of the support plate.
Preferably, the rotating mechanism comprises a rotating box, a rotating plate movably connected is arranged at the top of the rotating box, a rolling bearing is arranged in the rotating box, a first rotating shaft is arranged on the inner wall of the rolling bearing, one end of the first rotating shaft is connected with the rotating plate, a second motor is arranged at the bottom of the inner wall of the rotating box, a gear is arranged at one end of an output shaft of the second motor, an annular rack is arranged at the bottom of the rotating plate, and the gear is meshed with the annular rack.
Preferably, an annular iron plate is arranged at the bottom of the inner wall of the rotating box between the second motor and the rolling bearing, a connecting rod is arranged at the bottom of the rotating plate above the annular iron plate, an electromagnet is arranged at one end of the connecting rod, and the bottom of the electromagnet is attached to the top of the annular iron plate.
Preferably, the fixing mechanism comprises a fixing box, a movably connected fixing rod is arranged in the fixing box, a movably connected second electric push rod is arranged on the side wall of the fixing rod, and one end of the second electric push rod is movably connected with the inner wall of the fixing box.
Preferably, the fixing rods are four, four second connecting blocks are arranged at the bottom of the inner side of the fixing box, two second connecting blocks are splayed, the other two second connecting blocks are inverted splayed, and the second connecting blocks are connected with the fixing rods through second rotating shafts.
Preferably, the side wall of the fixing rod is provided with a third connecting block, the third connecting block is connected with the second electric push rod through a third rotating shaft, the inner wall of the fixing box is provided with a fourth connecting block, and the fourth connecting block is connected with the second electric push rod through a fourth rotating shaft.
Preferably, the bottom of the bottom plate is provided with a plurality of universal wheels.
Compared with the prior art, the invention has the following beneficial effects:
this grinding device is used in automobile rearview mirror production, through setting up the fixed box, the dead lever, the second electric putter, the second connecting block, the second pivot, the third connecting block, the third pivot, fourth connecting block and fourth pivot, place the rear-view mirror shell on four dead levers, make the second electric putter shrink, the second electric putter passes through third connecting block and third pivot and drives the dead lever and rotate, the dead lever rotates along the second pivot, the top of dead lever rotates to second electric putter one side, all outside rotations of four dead levers, make the rear-view mirror shell of four dead levers quick fixed, fixed speed is fast, and convenient and fast;
through setting up slide rail, slide, first motor, grinding roller, first electric putter and first linkage piece, first electric putter drives the slide along the slide rail motion, and the slide drives first motor and grinding roller motion for grinding roller and rear-view mirror shell are attached, and first motor work, and the output shaft of first motor drives the grinding roller and rotates, and the grinding roller carries out to the rear-view mirror shell;
through setting up rotation case, the rotor plate, antifriction bearing, first pivot, the second motor, the gear, annular rack, annular iron plate, connecting rod and electro-magnet, the electro-magnet stop work, the second electro-magnet is not adsorbing fixed annular iron plate, the second motor work, the output shaft of second motor drives gear rotation, the gear drives annular rack and rotates, annular rack drives the rotor plate and rotates along first pivot, the rotor plate drives the rear-view mirror shell through fixed case and rotates, be convenient for reduce the number of times of fixed rear-view mirror shell, convenient operation rotates, the back is rotated, the electro-magnet work, the electro-magnet adsorbs fixed annular iron plate, and then fixed rotor plate, the fixed rear-view mirror shell of rethread rotor plate, the polishing of rear-view mirror shell of being convenient for.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a polishing device for producing automobile rearview mirrors.
Fig. 2 is a top view of the stationary box.
Fig. 3 is a schematic view of a fixed rod and a second electric push rod.
Fig. 4 is a schematic view of the mounting bar and the mirror housing.
Fig. 5 is a schematic view of a rotating box.
Fig. 6 is a top view of the rotating case.
In the figure: 1. a bottom plate; 2. a support frame; 3. a slide rail; 4. a slide plate; 5. a first motor; 6. a grinding roller; 7. a first electric push rod; 8. a first connection block; 9. a rotating mechanism; 10. a fixing mechanism; 11. a support rod; 12. a support plate; 13. a rotating box; 14. a rotating plate; 15. a rolling bearing; 16. a first rotating shaft; 17. a second motor; 18. a gear; 19. an annular rack; 20. an annular iron plate; 21. a connecting rod; 22. an electromagnet; 23. a fixed box; 24. a fixed rod; 25. a second electric push rod; 26. a second connection block; 27. a second rotating shaft; 28. a third connecting block; 29. a third rotating shaft; 30. a fourth connecting block; 31. and a fourth rotating shaft.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
1-6, a polishing device for producing automobile rearview mirrors comprises a bottom plate 1, wherein a supporting frame 2 is arranged at the top of the bottom plate 1, the supporting frame 2 comprises a supporting rod 11 and a supporting plate 12, one end of the supporting rod 11 is connected with the top of the bottom plate 1, and the other end of the supporting rod 11 is connected with the bottom of the supporting plate 12; be equipped with slide rail 3 on the support frame 2, the matching is equipped with slide 4 in the slide rail 3, and slide 4 bottom is equipped with first motor 5, and first motor 5's output shaft one end is equipped with grinding roller 6, and slide 4 bottom is equipped with first electric putter 7, and first electric putter 7 one end is equipped with first connecting block 8, and first connecting block 8 is connected with support frame 2, and bottom plate 1 top is equipped with slewing mechanism 9 in support frame 2 below, is equipped with fixed establishment 10 on the slewing mechanism 9. The bottom of the bottom plate 1 is provided with a plurality of universal wheels.
The rotating mechanism 9 comprises a rotating box 13, a rotating plate 14 movably connected with the top of the rotating box 13 is arranged at the top of the rotating box 13, a rolling bearing 15 is arranged in the rotating box 13, a first rotating shaft 16 is arranged on the inner wall of the rolling bearing 15, one end of the first rotating shaft 16 is connected with the rotating plate 14, a second motor 17 is arranged at the bottom of the inner wall of the rotating box 13, a gear 18 is arranged at one end of an output shaft of the second motor 17, an annular rack 19 is arranged at the bottom of the rotating plate 14, and the gear 18 is meshed with the annular rack 19. An annular iron plate 20 is arranged between the second motor 17 and the rolling bearing 15 at the bottom of the inner wall of the rotating box 13, a connecting rod 21 is arranged above the annular iron plate 20 at the bottom of the rotating plate 14, an electromagnet 22 is arranged at one end of the connecting rod 21, and the bottom of the electromagnet 22 is attached to the top of the annular iron plate 20.
The fixing mechanism 10 comprises a fixing box 23, the fixing box 23 is arranged on the rotating plate 14, a movably connected fixing rod 24 is arranged in the fixing box 23, a movably connected second electric push rod 25 is arranged on the side wall of the fixing rod 24, and one end of the second electric push rod 25 is movably connected with the inner wall of the fixing box 23. Four fixing rods 24 are arranged, four second connecting blocks 26 are arranged at the bottom of the inner side of the fixing box 23, two second connecting blocks 26 are splayed, the other two second connecting blocks 26 are inverted splayed, and the second connecting blocks 26 are connected with the fixing rods 24 through second rotating shafts 27. The side wall of the fixed rod 24 is provided with a third connecting block 28, the third connecting block 28 is connected with the second electric push rod 25 through a third rotating shaft 29, the inner wall of the fixed box 23 is provided with a fourth connecting block 30, and the fourth connecting block 30 is connected with the second electric push rod 29 through a fourth rotating shaft 31.
It should be noted that, when the polishing device for producing the automobile rearview mirror is used, the rearview mirror housing is placed on the four fixing rods 24 to enable the second electric push rod 25 to shrink, the second electric push rod 25 drives the fixing rods 24 to rotate through the third connecting block 28 and the third rotating shaft 29, the fixing rods 24 rotate along the second rotating shaft 27, the top of the fixing rods 24 rotates to one side of the second electric push rod 25, and the four fixing rods 24 rotate outwards, so that the four fixing rods 24 can be used for quickly fixing the rearview mirror housing, and the fixing speed is high, and the polishing device is convenient and quick; the first electric push rod 7 drives the sliding plate 4 to move along the sliding rail 3, the sliding plate 4 drives the first motor 5 and the polishing roller 6 to move, the polishing roller 6 and the rearview mirror housing are attached, the first motor 5 works, an output shaft of the first motor 5 drives the polishing roller 6 to rotate, and the polishing roller 6 is used for the rearview mirror housing; the electromagnet 22 stops working, the second electromagnet 22 does not adsorb and fix the annular iron plate 21, the second motor 17 works, the output shaft of the second motor 17 drives the gear 18 to rotate, the gear 18 drives the annular rack 19 to rotate, the annular rack 19 drives the rotating plate 14 to rotate along the first rotating shaft 16, the rotating plate 14 drives the rearview mirror housing to rotate through the fixing box 23, the frequency of fixing the rearview mirror housing is convenient to reduce, the electromagnet 22 works after rotating, the electromagnet 22 adsorbs and fixes the annular iron plate 21, the rotating plate 14 is further fixed, the rearview mirror housing is fixed through the rotating plate 14, and polishing of the rearview mirror housing is convenient.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. Grinding device is used in production of automobile rearview mirror shell, including bottom plate (1), its characterized in that: the novel polishing machine is characterized in that a support frame (2) is arranged at the top of the bottom plate (1), a slide rail (3) is arranged on the support frame (2), a slide plate (4) is arranged in the slide rail (3) in a matching manner, a first motor (5) is arranged at the bottom of the slide plate (4), a polishing roller (6) is arranged at one end of an output shaft of the first motor (5), a first electric push rod (7) is arranged at the bottom of the slide plate (4), a first connecting block (8) is arranged at one end of the first electric push rod (7), the first connecting block (8) is connected with the support frame (2), a rotating mechanism (9) is arranged below the support frame (2) at the top of the bottom plate (1), and a fixing mechanism (10) is arranged on the rotating mechanism (9).
The rotating mechanism (9) comprises a rotating box (13), a rotating plate (14) which is movably connected is arranged at the top of the rotating box (13), a rolling bearing (15) is arranged in the rotating box (13), a first rotating shaft (16) is arranged on the inner wall of the rolling bearing (15), one end of the first rotating shaft (16) is connected with the rotating plate (14), a second motor (17) is arranged at the bottom of the inner wall of the rotating box (13), a gear (18) is arranged at one end of an output shaft of the second motor (17), an annular rack (19) is arranged at the bottom of the rotating plate (14), and the gear (18) is meshed with the annular rack (19);
an annular iron plate (20) is arranged between the second motor (17) and the rolling bearing (15) at the bottom of the inner wall of the rotating box (13), a connecting rod (21) is arranged above the annular iron plate (20) at the bottom of the rotating plate (14), an electromagnet (22) is arranged at one end of the connecting rod (21), and the bottom of the electromagnet (22) is attached to the top of the annular iron plate (20);
the fixing mechanism (10) comprises a fixing box (23), a movably connected fixing rod (24) is arranged in the fixing box (23), a movably connected second electric push rod (25) is arranged on the side wall of the fixing rod (24), and one end of the second electric push rod (25) is movably connected with the inner wall of the fixing box (23);
four fixing rods (24) are arranged, four second connecting blocks (26) are arranged at the bottom of the inner side of the fixing box (23), two second connecting blocks (26) are splayed, the other two second connecting blocks (26) are inverted splayed, and the second connecting blocks (26) are connected with the fixing rods (24) through second rotating shafts (27);
the utility model discloses a motor vehicle is characterized in that a third connecting block (28) is arranged on the side wall of the fixed rod (24), the third connecting block (28) and the second electric push rod (25) are connected through a third rotating shaft (29), a fourth connecting block (30) is arranged on the inner wall of the fixed box (23), and the fourth connecting block (30) and the second electric push rod (25) are connected through a fourth rotating shaft (31).
2. The polishing device for producing an automobile rearview mirror housing according to claim 1, wherein: the support frame (2) comprises a support rod (11) and a support plate (12), one end of the support rod (11) is connected with the top of the bottom plate (1), and the other end of the support rod (11) is connected with the bottom of the support plate (12).
3. The polishing device for producing an automobile rearview mirror housing according to claim 1, wherein: the bottom of the bottom plate (1) is provided with a plurality of universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210562528.2A CN114905365B (en) | 2022-05-23 | 2022-05-23 | Grinding device is used in automobile rearview mirror production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210562528.2A CN114905365B (en) | 2022-05-23 | 2022-05-23 | Grinding device is used in automobile rearview mirror production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114905365A CN114905365A (en) | 2022-08-16 |
| CN114905365B true CN114905365B (en) | 2024-03-29 |
Family
ID=82769416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210562528.2A Active CN114905365B (en) | 2022-05-23 | 2022-05-23 | Grinding device is used in automobile rearview mirror production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114905365B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362651A (en) * | 1986-09-02 | 1988-03-18 | Bandou Kiko Kk | Rear view mirror polishing machine for automobile |
| KR20090124860A (en) * | 2008-05-31 | 2009-12-03 | 재영솔루텍 주식회사 | Lens polishing machine with tilting module |
| CN108857638A (en) * | 2018-06-07 | 2018-11-23 | 陈欣 | A kind of electronic product production plate grinding device |
| CN109158969A (en) * | 2018-09-11 | 2019-01-08 | 天津星原汽车零部件有限公司 | A kind of auto parts grinding apparatus |
| CN210704042U (en) * | 2019-10-14 | 2020-06-09 | 无锡市伟友汽摩配件有限公司 | Rearview mirror lens grinding device |
| CN212553135U (en) * | 2020-05-28 | 2021-02-19 | 滨海奕凯塑业有限公司 | Grinding device is used in processing of rear-view mirror injection molding |
| CN113601365A (en) * | 2021-08-12 | 2021-11-05 | 杭州安存环保科技有限公司 | Dust processing device for polishing automobile brake disc |
| CN215588781U (en) * | 2021-06-29 | 2022-01-21 | 安徽鼎旭机电科技有限责任公司 | Burnishing device is used in automobile parts processing |
| CN215588711U (en) * | 2021-06-30 | 2022-01-21 | 安徽鼎旭机电科技有限责任公司 | Grinding device for pouring of refrigerator parts |
-
2022
- 2022-05-23 CN CN202210562528.2A patent/CN114905365B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362651A (en) * | 1986-09-02 | 1988-03-18 | Bandou Kiko Kk | Rear view mirror polishing machine for automobile |
| KR20090124860A (en) * | 2008-05-31 | 2009-12-03 | 재영솔루텍 주식회사 | Lens polishing machine with tilting module |
| CN108857638A (en) * | 2018-06-07 | 2018-11-23 | 陈欣 | A kind of electronic product production plate grinding device |
| CN109158969A (en) * | 2018-09-11 | 2019-01-08 | 天津星原汽车零部件有限公司 | A kind of auto parts grinding apparatus |
| CN210704042U (en) * | 2019-10-14 | 2020-06-09 | 无锡市伟友汽摩配件有限公司 | Rearview mirror lens grinding device |
| CN212553135U (en) * | 2020-05-28 | 2021-02-19 | 滨海奕凯塑业有限公司 | Grinding device is used in processing of rear-view mirror injection molding |
| CN215588781U (en) * | 2021-06-29 | 2022-01-21 | 安徽鼎旭机电科技有限责任公司 | Burnishing device is used in automobile parts processing |
| CN215588711U (en) * | 2021-06-30 | 2022-01-21 | 安徽鼎旭机电科技有限责任公司 | Grinding device for pouring of refrigerator parts |
| CN113601365A (en) * | 2021-08-12 | 2021-11-05 | 杭州安存环保科技有限公司 | Dust processing device for polishing automobile brake disc |
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| Publication number | Publication date |
|---|---|
| CN114905365A (en) | 2022-08-16 |
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