CN112171424A - End face cleaning device for ceramic ferrule - Google Patents
End face cleaning device for ceramic ferrule Download PDFInfo
- Publication number
- CN112171424A CN112171424A CN202011069878.2A CN202011069878A CN112171424A CN 112171424 A CN112171424 A CN 112171424A CN 202011069878 A CN202011069878 A CN 202011069878A CN 112171424 A CN112171424 A CN 112171424A
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- China
- Prior art keywords
- conical
- ferrule
- conical section
- sliding block
- section
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- 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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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
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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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting 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
- 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
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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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- 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 an end face cleaning device for a ceramic ferrule, which comprises a fixed seat, a mounting hole, an elastic chuck, a driving element, a support assembly, a motor, a connecting seat, a connecting rod and a grinding wheel. The invention has the following beneficial effects: the cylindrical section on the elastic chuck is driven by the driving element to move in the mounting hole, so that the conical section slides in the conical groove, the conical surface of the conical section deforms towards the elastic contraction of the radial inner side of the conical section, the ceramic ferrule is clamped by the clamping groove, the stability of the ceramic ferrule in the polishing process is guaranteed, the connecting seat is driven by the motor to rotate, the polishing grinding wheel is used for polishing the end face of the ceramic ferrule, and burrs on the end face of the ceramic ferrule are removed.
Description
Technical Field
The invention relates to the field of polishing and cleaning equipment, in particular to an end face cleaning device for a ceramic ferrule.
Background
The ceramic ferrule is also called a ceramic ferrule. A precisely centered cylinder in the optical fiber connector plug has a micro-hole in the center for securing an optical fiber. The high-precision special ceramic element is formed by processing a nano zirconia (ZrO2) material through a series of formulas, and the error of the aperture and the roundness is 0.5 degree. The manufactured connector is a detachable and classified optical fiber movable connector, so that the connection, conversion and scheduling of optical channels are more flexible, and the optical communication system can be debugged and maintained. The ceramic ferrule (English name: ferule) is a kind of optical fiber ferrule, and is a ceramic cylindrical small tube made of zirconium dioxide through firing, its texture is hard, colour is white and fine, and its finished product accuracy can be up to submicron level, so that it is the most common precision positioning piece in optical fiber communication network, and is often used for making optical fiber connector and optical coupling of device. The most important role of the ferrule is to realize physical butt joint of optical fibers (also called optical fiber cold connection), and the ferrule is often used in combination with a ferrule (english name: sleeve). In the standard YD/T1198-2002 technical requirement for optical fiber connector pin bodies in the communication industry, the optical fiber pin body is defined as follows: the optical fiber connector plug has a cylinder with a precise center and a micropore in the center for fixing the optical fiber. Its main functions and requirements are: 1. ensuring the butt joint of two optical fibers, wherein the single mode requires that the axial deviation is less than 1um, and the multi-mode requires that the axial deviation is less than 4 um; 2. the product is wear-resistant and can be repeatedly inserted and pulled; 3. the end is easy to process and can be ground into a spherical surface and an inclined spherical surface; 4. the product is anti-aging, and the service life is more than 30 years; 5. the material has small coefficient of expansion with heat and contraction with cold and strong environmental adaptability.
The pottery lock pin is in the processing manufacture in-process, its terminal surface can produce the burr, the burr can influence the appearance quality of pottery lock pin, consequently, need clear up the burr on the pottery lock pin terminal surface, polish, current clearance mode of polishing still needs the manual work to operate, namely, the handheld portable polisher of workman comes to polish to the burr on the terminal surface of pottery lock pin, but this kind of mode makes workman's intensity of labour great, work efficiency is lower, in addition owing to adopt the manual work mode to polish, make the quality of polishing relatively poor, the blind area of probably polishing produces, influence the quality of polishing, reduce the efficiency of polishing.
To address the above-described problems, we therefore propose an endface cleaning apparatus for a ferrule.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide an end face cleaning device for a ceramic ferrule, and in order to solve the technical problem, the invention provides the following technical scheme:
the invention provides an end face cleaning device for a ferrule, comprising:
the top surface of the fixed seat is provided with a blind hole type mounting hole;
the elastic chuck is composed of an integrated and coaxial cylindrical section and a conical section, the diameter of the conical section is sequentially increased from inside to outside along the axial direction of the cylindrical section, a blind hole type clamping groove for inserting the ceramic ferrule is coaxially formed in the conical section of the elastic chuck, the clamping groove extends into the cylindrical section, a notch type strip-shaped groove penetrating through the clamping groove is formed in the conical surface of the conical section along the axial array of the conical section, the cylindrical section is coaxially and slidably inserted in the mounting hole, and correspondingly, a conical groove which is matched with the conical section in shape and is used for slidably clamping the conical section is formed in the fixed seat;
the driving element is vertically arranged at the bottom of the fixed seat and is in driving connection with the cylindrical section, and when the driving element drives the cylindrical section to slide in the mounting hole, the conical section slides in the conical groove, so that the conical surface of the conical section generates elastic shrinkage deformation towards the radial inner side of the conical section, and the inner wall of the clamping groove clamps the ceramic ferrule;
the bracket component comprises a vertical plate arranged on the fixed seat, and the upper end of the vertical plate is horizontally provided with a top plate;
the motor is vertically arranged on the top plate of the bracket component;
the connecting seat is in driving connection with the motor;
the connecting rod is connected to the connecting seat;
and the grinding wheel is coaxially and fixedly connected to the connecting rod and is coaxial with the elastic chuck.
Preferably, the driving element is a telescopic cylinder, a cylinder rod of the telescopic cylinder is coaxially and fixedly connected with a stepped shaft, and correspondingly, a clamping groove for clamping the stepped shaft and capable of freely rotating is formed in the cylindrical section.
Preferably, the fixing seat is detachably connected with an end cover, and the end cover is used for inserting and positioning the ceramic ferrule.
Preferably, the outer wall of the fixed seat is provided with a strip-shaped notch penetrating through the mounting hole.
Preferably, the connecting rod vertically slides and is matched and penetrates out of the connecting seat, the lower end of the connecting rod is fixedly connected with the polishing grinding wheel, the upper end of the connecting rod penetrates into the connecting seat and is fixedly connected with a sliding block, correspondingly, a sliding groove which is used for clamping the sliding block and can vertically and freely slide is formed in the connecting seat, the sliding block is made of magnetic conductive materials, an electromagnet is arranged on the sliding groove and is located above the sliding block, an elastic piece is arranged between the electromagnet and the sliding block, the elastic piece abuts against the sliding block and drives the sliding block to move downwards, and the polishing grinding wheel moves downwards.
Preferably, the slider is rectangular in cross-section.
Preferably, the elastic component is a compression spring vertically installed in the sliding groove, and two ends of the elastic direction of the compression spring are respectively and fixedly connected to the electromagnet and the sliding block.
Compared with the prior art, the invention has the following beneficial effects: the cylindrical section on the elastic chuck is driven to move in the mounting hole by the driving element, so that the conical section slides in the conical groove, the conical surface of the conical section generates elastic shrinkage deformation towards the radial inner side of the conical section, the clamping groove is further enabled to clamp the ceramic ferrule, the stability of the ceramic ferrule in the polishing process is ensured, the connecting seat is driven to rotate by the motor, the polishing grinding wheel is enabled to polish the end surface of the ceramic ferrule, burrs on the end surface of the ceramic ferrule are removed, the electromagnet, the elastic piece and the sliding block are arranged, the elastic piece is used for abutting against the sliding block, when the polishing grinding wheel abuts against the ceramic ferrule, buffering can be carried out to a certain degree, the polishing grinding wheel is prevented from generating large rigid contact with the ceramic ferrule, the service life of the polishing grinding wheel is influenced, magnetism is generated by the electromagnet, and the sliding block is driven to move towards the, and then the grinding wheel moves upwards, so that a worker can conveniently insert the ceramic ferrule into the clamping groove of the elastic chuck.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall assembly perspective of an endface cleaning apparatus for a ferrule of the present invention;
FIG. 2 is a schematic front view of the three-dimensional structure of FIG. 1;
FIG. 3 is a schematic partial cross-sectional view of the three-dimensional structure of FIG. 2;
FIG. 4 is a schematic perspective view of the collet of the present invention;
in the figure: 1-telescopic cylinder, 2-fixed seat, 3-clamping groove, 4-conical groove, 5-cylindrical section, 6-strip groove, 7-conical section, 8-end cover, 9-grinding wheel, 10-sliding block, 11-connecting rod, 12-sliding groove, 13-electromagnet, 14-compression spring, 15-connecting seat, 16-motor, 17-top plate, 18-vertical plate and 19-strip notch.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
1-4, an endface cleaning apparatus for a ferrule, comprising:
the top surface of the fixed seat 2 is provided with a blind hole type mounting hole;
the elastic chuck comprises an integrated and coaxial cylindrical section 5 and a conical section 7, the diameter of the conical section 7 sequentially increases from inside to outside along the axial direction of the cylindrical section 5, a blind hole type clamping groove 3 for inserting and connecting a ceramic ferrule is coaxially formed in the conical section 7 of the elastic chuck, the clamping groove 3 extends into the cylindrical section 5, notch type strip grooves 6 penetrating through the clamping groove 3 are formed in the conical surface of the conical section 7 along the axial array of the conical section, the cylindrical section 5 is coaxially and slidably inserted and connected in a mounting hole, and correspondingly, a conical groove 4 which is matched with the conical section 7 in shape and used for slidably connecting and connecting the conical section 7 is formed in the fixed seat 2;
the driving element is vertically arranged at the bottom of the fixed seat 2 and is in driving connection with the cylindrical section 5, and when the driving element drives the cylindrical section 5 to slide in the mounting hole, the conical section 7 slides in the conical groove 4, so that the conical surface of the conical section 7 generates elastic shrinkage deformation towards the radial inner side of the conical section, and the ceramic ferrule is clamped by the inner wall of the clamping groove 3;
the support assembly comprises a vertical plate 18 arranged on the fixed seat 2, and a top plate 17 is horizontally arranged at the upper end of the vertical plate 18;
the motor 16 is vertically arranged on a top plate 17 of the bracket assembly;
the connecting seat 15 is in driving connection with the motor 16;
the connecting rod 11, the said connecting rod 11 is connected to the connecting seat 15;
and the grinding wheel 9 is coaxially and fixedly connected to the connecting rod 11, and the grinding wheel 9 is coaxial with the elastic chuck.
In this embodiment, as preferred, the driving element is a telescopic cylinder 1, a stepped shaft is fixedly connected to a cylinder rod of the telescopic cylinder 1 coaxially, correspondingly, a clamping groove for clamping the stepped shaft and capable of rotating freely is formed in the cylindrical section 5, and the telescopic cylinder 1 and the cylindrical section 5 are detachably connected through rotation of the stepped shaft in the clamping groove and are limited, so that the cylindrical section 5 can be conveniently mounted and dismounted.
In this embodiment, preferably, the fixing base 2 is detachably connected with an end cover 8, the end cover 8 is used for inserting and positioning the ferrule, and the ferrule can penetrate into the collet from the through hole of the end cover 8 by arranging the end cover 8, so that the ferrule has coarse positioning during installation.
In this embodiment, preferably, the outer wall of the fixing seat 2 is provided with a strip-shaped notch 19 penetrating through the mounting hole, and the strip-shaped notch is arranged, so that when the conical section of the collet slides in the conical groove, the phenomenon of air compression cannot occur.
In this embodiment, preferably, the connecting rod 11 vertically penetrates through the connecting seat 15 in a sliding manner, the lower end of the connecting rod is fixedly connected to the polishing grinding wheel 9, the upper end of the connecting rod penetrates into the connecting seat 15 and is fixedly connected to the sliding block 10, correspondingly, a sliding groove 12 which is used for clamping the sliding block 10 and can vertically and freely slide is formed in the connecting seat 15, the sliding block 10 is made of a magnetic conductive material, an electromagnet 13 is arranged on the sliding groove 12, the electromagnet 13 is located above the sliding block 10, an elastic member is arranged between the electromagnet 13 and the sliding block 10, and the elastic member abuts against the sliding block 10 and drives the sliding block 10 to move downwards, so that the polishing grinding wheel 9 moves downwards.
In this embodiment, the sliding block 10 is preferably rectangular in cross section so that the sliding block 10 does not self-rotate.
In this embodiment, the elastic member is preferably a compression spring 14 vertically installed in the sliding groove 12, and both ends of the compression spring 14 in the elastic direction are respectively fixed to the electromagnet 13 and the sliding block 10.
The working principle of the invention is as follows: the electromagnet 13 is in an initial state and is in a powered-on state, at the moment, the magnetic force of the electromagnet 13 drives the sliding block 10 to move upwards, so that the sliding block 10 drives the polishing grinding wheel 9 to move upwards, then the ceramic ferrule is inserted into the clamping groove of the elastic chuck, then the electromagnet 13 loses magnetism when power is cut off, the sliding block 10 is driven to move downwards under the action of the elastic force of the compression spring, and then the sliding block 10 moves downwards, so that the polishing grinding wheel 9 is abutted to the end face of the ceramic ferrule, then the motor 16 is started, the motor 16 rotates, the polishing grinding wheel 9 is driven to rotate, and the end face of the ceramic.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An endface cleaning apparatus for a ferrule, comprising:
the top surface of the fixed seat (2) is provided with a blind hole type mounting hole;
the elastic chuck comprises an integrated and coaxial cylindrical section (5) and a conical section (7), the diameter of the conical section (7) sequentially increases from inside to outside along the axial direction of the cylindrical section (5), a blind hole-shaped clamping groove (3) for inserting and connecting a ceramic ferrule is coaxially formed in the conical section (7) of the elastic chuck, the clamping groove (3) extends into the cylindrical section (5), notch-shaped strip grooves (6) penetrating through the clamping groove (3) are formed in the conical surface of the conical section (7) along the axial array of the conical section, the cylindrical section (5) is coaxially and slidably inserted and connected in the mounting hole, and correspondingly, a conical groove (4) which is matched with the conical section (7) in shape and is used for slidably connecting and connecting the conical section (7) is formed in the fixing seat (2);
the driving element is vertically arranged at the bottom of the fixed seat (2) and is in driving connection with the cylindrical section (5), and when the driving element drives the cylindrical section (5) to slide in the mounting hole, the conical section (7) slides in the conical groove (4), so that the conical surface of the conical section (7) generates elastic shrinkage deformation towards the radial inner side of the conical section, and the inner wall of the clamping groove (3) clamps the ceramic ferrule;
the bracket assembly comprises a vertical plate (18) arranged on the fixed seat (2), and a top plate (17) is horizontally arranged at the upper end of the vertical plate (18);
the motor (16), the said motor (16) is mounted on roof (17) of the bracket assembly vertically;
the connecting seat (15), the said connecting seat (15) drives and connects to the electrical machinery (16);
the connecting rod (11), the said connecting rod (11) is connected to connecting seat (15);
the grinding wheel (9) is coaxially and fixedly connected to the connecting rod (11) and is coaxial with the elastic chuck.
2. The apparatus according to claim 1, wherein the driving element is a telescopic cylinder (1), a stepped shaft is coaxially and fixedly connected to a cylinder rod of the telescopic cylinder (1), and correspondingly, a slot for engaging with the stepped shaft and allowing free rotation is formed on the cylindrical section (5).
3. The endface cleaning apparatus for a ferrule of claim 1, wherein an end cap (8) is removably attached to the mounting block (2), the end cap (8) being configured to receive and position the ferrule.
4. The apparatus for cleaning the endface of a ferrule according to claim 1, wherein the holder (2) has a strip notch (19) formed in an outer wall thereof that extends through the mounting hole.
5. The end face cleaning device for the ferrule as in claim 1, wherein the connecting rod (11) vertically slides and penetrates through a connecting seat (15), the lower end of the connecting rod is fixedly connected with the polishing grinding wheel (9), the upper end of the connecting rod penetrates into the connecting seat (15) and is fixedly connected with a sliding block (10), correspondingly, a sliding groove (12) which is used for clamping the sliding block (10) and can vertically and freely slide is formed in the connecting seat (15), the sliding block (10) is made of a magnetic material, an electromagnet (13) is arranged on the sliding groove (12), the electromagnet (13) is positioned above the sliding block (10), an elastic member is arranged between the electromagnet and the sliding block (10), and the elastic member abuts against the sliding block (10) and drives the sliding block (10) to move downwards, so that the polishing grinding wheel (9) moves downwards.
6. An endface cleaning apparatus for a ferrule according to claim 5, wherein the slider block (10) is rectangular in cross-section.
7. The apparatus for cleaning the endface of a ferrule according to claim 5, wherein the resilient member is a compression spring (14) vertically mounted in the slide slot (12), and both ends of the compression spring (14) in the resilient direction are respectively fixed to the electromagnet (13) and the slide block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069878.2A CN112171424A (en) | 2020-10-09 | 2020-10-09 | End face cleaning device for ceramic ferrule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069878.2A CN112171424A (en) | 2020-10-09 | 2020-10-09 | End face cleaning device for ceramic ferrule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112171424A true CN112171424A (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011069878.2A Pending CN112171424A (en) | 2020-10-09 | 2020-10-09 | End face cleaning device for ceramic ferrule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112171424A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310578A (en) * | 2021-12-27 | 2022-04-12 | 赵瑛娜 | Burr removing device for injection molding toy shell |
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| CN109454523A (en) * | 2018-11-16 | 2019-03-12 | 张晓艳 | A kind of ceramic insertion core processing unit (plant) |
| CN208744431U (en) * | 2018-07-12 | 2019-04-16 | 河北化工医药职业技术学院 | A kind of machining automatic sander |
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| CN209425152U (en) * | 2019-01-21 | 2019-09-24 | 江西樟树市福铃内燃机配件有限公司 | A kind of automobile hair transmission shaft blowout patche processing overlap grinding attachment |
| CN209845084U (en) * | 2019-05-08 | 2019-12-24 | 上海明材教育科技有限公司 | Industrial intelligent production monitoring device |
| CN211277807U (en) * | 2019-07-04 | 2020-08-18 | 肖飞 | Grinding device is used in plastic mould processing |
| CN111702816A (en) * | 2020-06-28 | 2020-09-25 | 泉州台商投资区品新装潢设计工作室 | PVC pipe cutting device for decoration construction |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690640A (en) * | 2015-04-07 | 2015-06-10 | 邓玉平 | Grinding miller for inner holes of ceramic inserting core |
| CN107116405A (en) * | 2017-06-21 | 2017-09-01 | 苏州卡西德电机科技有限公司 | Clamping device, interior grinding motor and ceramic insertion core process equipment |
| CN107363449A (en) * | 2017-08-11 | 2017-11-21 | 盐城市净博士机械有限公司 | A kind of household electrical appliances circuit board spot welding fixing device |
| CN208744431U (en) * | 2018-07-12 | 2019-04-16 | 河北化工医药职业技术学院 | A kind of machining automatic sander |
| CN109454523A (en) * | 2018-11-16 | 2019-03-12 | 张晓艳 | A kind of ceramic insertion core processing unit (plant) |
| CN209256614U (en) * | 2018-11-28 | 2019-08-16 | 襄阳新亿达光电技术有限公司 | A kind of device for grinding for optical fiber ceramic lock pin |
| CN209425152U (en) * | 2019-01-21 | 2019-09-24 | 江西樟树市福铃内燃机配件有限公司 | A kind of automobile hair transmission shaft blowout patche processing overlap grinding attachment |
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| CN211277807U (en) * | 2019-07-04 | 2020-08-18 | 肖飞 | Grinding device is used in plastic mould processing |
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| CN114310578A (en) * | 2021-12-27 | 2022-04-12 | 赵瑛娜 | Burr removing device for injection molding toy shell |
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Application publication date: 20210105 |