CN111716169A - Device convenient for pasting open type ceramic bushing and tool thereof - Google Patents
Device convenient for pasting open type ceramic bushing and tool thereof Download PDFInfo
- Publication number
- CN111716169A CN111716169A CN202010631950.XA CN202010631950A CN111716169A CN 111716169 A CN111716169 A CN 111716169A CN 202010631950 A CN202010631950 A CN 202010631950A CN 111716169 A CN111716169 A CN 111716169A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- reaming
- pasting
- objective table
- hole expanding
- 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
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 83
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000003973 paint Substances 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
-
- 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
-
- 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
-
- 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a device and a tool for conveniently pasting an opening type ceramic sleeve, wherein the device comprises a hole expanding machine, a driving device is arranged on the hole expanding machine, a plurality of groups of hole expanding components are arranged on the driving device, each hole expanding component comprises a hole expanding rod, a conical circular table part is arranged at the front part of the hole expanding rod, a cylindrical part is arranged at the rear part of the hole expanding rod, the hole expanding rod is arranged on a driving chuck, the driving chuck is arranged on the driving device, a guide rail is arranged on the driving device, the guide rail is parallel to the hole expanding rod, an object stage is also arranged at the front end of the hole expanding rod, the object stage is arranged on the guide rail and can move on the guide rail along the length direction of the hole expanding rod, a motor is arranged on the driving device, a; an inner concave part is arranged on the cylindrical part. The inner hole grinding device for the ceramic bushing has the advantages of high smoothness of the inner hole of the ceramic bushing and high grinding efficiency.
Description
Technical Field
The invention belongs to the field of production equipment of open type ceramic sleeves, and particularly relates to a device convenient for pasting of an open type ceramic sleeve and a tool thereof.
Background
The open type ceramic bushing (ceramic bushing for short) is mainly applied to the optical fiber adapter of the optical passive device, the cross section of the ceramic bushing is C-shaped, the inner hole of the ceramic bushing is required to be accurate in size, smooth and high in roundness, and meanwhile the inner hole and the outer circle of the ceramic bushing are required to have high coaxiality so as to ensure that the wall thickness of the ceramic bushing is uniform. The traditional process is to grind the inner hole of the ceramic bushing, namely, a worker holds the ceramic bushing by hand and sleeves the ceramic bushing into a rotating reaming rod, the inner hole of the ceramic bushing is ground by the reaming rod, the grinding efficiency is low, and simultaneously, the roundness of the inner hole of the ceramic bushing and the concentricity of the inner hole and the outer surface cannot be guaranteed, and the precision is low.
In order to overcome the defects in the conventional process, a hole expanding machine is produced, which is applied under the application number of 201020273983.3, and is used for expanding and grinding the inner hole of the ceramic sleeve. The structure of the reamer comprises a plurality of groups of reaming assemblies, wherein each reaming assembly comprises a reaming rod, the reaming rods are arranged on driving chucks, and the driving chucks are arranged on a driving device; the driving device is also provided with a guide rail, the guide rail is parallel to the reaming rod, a limiting ring is arranged on the guide rail, the front half part of the reaming rod is a circular table part provided with a taper, and the rear half part of the reaming rod is a cylindrical part; the front end of the reaming rod is also provided with an objective table which is arranged on the guide rail, the objective table can move on the guide rail along the length direction of the reaming rod, the upper surface of the objective table is provided with an objective groove, the cross section of the objective groove is semicircular and concentric with the cross section of the reaming rod, a pressing plate is arranged above the objective groove, and the lower surface of the pressing plate is provided with a top block made of nylon; the rear part of the objective table is provided with a guide block, a guide hole is formed in the guide block, and the cross section of the guide hole is concentric with the cross section of the reaming rod; be provided with the wear-resisting pipe of copper in the guiding hole, still set up the locating hole above the guiding hole, be provided with the set screw in the locating hole. Wherein, the one end of reaming pole is far away from drive arrangement is the front end, otherwise is the rear end. When the device works, the objective table is translated to the front end to be separated from the reaming rod, the wear-resistant pipe is installed in the guide hole, the wear-resistant pipe is fixed by using a positioning screw in the positioning hole, and the limiting ring is fixed at the front part of the cylindrical part of the reaming rod; place a plurality of ceramic bushing respectively in a plurality of objective grooves, push down the clamp plate, paint the grinding paste on the reaming pole, open drive arrangement, make the reaming pole begin to rotate, with the objective table along the guide rail to the rear end translation, the reaming pole stretches into the ceramic bushing downthehole and begins to polish, when the ceramic bushing translation that is in the objective groove to cylinder portion, the objective table is blocked by the spacing ring simultaneously, at this moment, the ceramic bushing internal diameter is polished to equal with the external diameter of reaming pole cylinder portion, reach the technological requirement, then the translation objective table breaks away from to with the reaming pole forward, take off ceramic bushing.
The applicant grinds the ceramic bushing by using the reamer, and finds that grinding paste is difficult to enter between the reamer and the ceramic bushing due to the matching of the reamer and the inner hole of the ceramic bushing, so that the quantity of the grinding paste existing between the reamer and the ceramic bushing is small, the polished finish (roughness) of the inner wall of the ceramic bushing is low, and the finish can only reach Ra0.08, so that the quality grade of the ceramic bushing is low, and the ceramic bushing is difficult to sell at a high price. And each carrying groove can only be used for placing one ceramic sleeve, each reaming rod can only grind one ceramic sleeve, the number of the ceramic sleeves which are ground and processed on the reaming machine is small, and the grinding efficiency is still low although being improved compared with the traditional process.
Therefore, the existing expanding machine for grinding the inner hole of the ceramic sleeve has the defects of low inner hole smoothness of the ceramic sleeve and low grinding efficiency.
Disclosure of Invention
The invention aims to provide a device and a tool for conveniently pasting an open type ceramic bushing. The inner hole grinding device for the ceramic bushing has the advantages of high smoothness of the inner hole of the ceramic bushing and high grinding efficiency.
The technical scheme of the invention is as follows: the device convenient for pasting the open type ceramic bushing comprises a hole expanding machine, wherein a driving device is arranged on the hole expanding machine, a plurality of groups of hole expanding assemblies are arranged on the driving device, each hole expanding assembly comprises a hole expanding rod, the front part of each hole expanding rod is a tapered circular table part, the rear part of each hole expanding rod is a cylindrical part, each hole expanding rod is arranged on a driving chuck, each driving chuck is arranged on the driving device, a guide rail is arranged on the driving device, the guide rail is parallel to the hole expanding rods, an object stage is further arranged at the front end of each hole expanding rod, the object stage is arranged on the guide rail, the object stage can move on the guide rail along the length direction of each hole expanding rod, a motor is arranged on the driving device, a screw; an inner concave part is arranged on the cylindrical part.
In the device for facilitating paste application of the open-type ceramic bushing, a bottom surface of the concave portion is a plane penetrating through the cylindrical portion.
In the device convenient for pasting of the open type ceramic bushing, the objective table is provided with a plurality of dies, through holes coaxial with the reaming rods are arranged in the dies, and barrier strips fixed with the side walls of the dies are arranged in the through holes.
In the device for facilitating paste application to the open type ceramic bushing, a groove for accommodating the die is formed in the objective table, and a through groove penetrated by the reaming rod is formed in the groove.
In the device for conveniently applying paste to the open type ceramic bushing, the motor is connected with a forward and reverse rotation device, and the forward and reverse rotation device can enable the motor to periodically rotate forward and reverse.
In the device for facilitating paste application to the open type ceramic bushing, the guide rail is a linear slide rail, and the guide rail is connected with the objective table through a slide block.
In the device for conveniently pasting the open type ceramic bushing, the mold is rectangular, and the through hole is parallel to the longitudinal direction of the mold.
In the device for facilitating the pasting of the open type ceramic bushing, two side walls in the middle of the groove are outwards sunken to form a sunken part; and a nut connected with the screw is arranged at the bottom of the objective table.
The tool of the device convenient for pasting the opening type ceramic bushing comprises a support, wherein a long strip-shaped block is arranged on one side of the support, a V-shaped groove is formed in the top surface of the block, and a shelf is arranged on one side of the block.
In the tool of the device for conveniently pasting the open type ceramic bushing, the bracket is provided with the long hole, the long hole is internally provided with the screw, and the screw is connected with the block or the shelf.
Compared with the prior art, the device improves the structure of the reaming rod on the basis of the existing reamer, the cylindrical part of the reaming rod is provided with the concave part, so that a space which is easy to enter by grinding paste is reserved between the reaming rod and the ceramic sleeve, the grinding paste quantity between the reaming rod and the ceramic sleeve is large, the polishing degree of the inner wall of the ceramic sleeve is good, and the polishing degree can reach Ra0.02. According to the invention, a plurality of ceramic sleeves are arranged on the die, and then are ground by the reaming rods, and each reaming rod can grind a plurality of ceramic sleeves simultaneously, so that the grinding efficiency is improved. The device of the invention can be obtained by the transformation of the existing reamer, is an upgrade transformation of the prior art and is easy to implement. The tool can be quickly installed in a die under the condition that the ceramic bushing is not damaged, the installation time of the ceramic bushing is shortened, the grinding efficiency of the ceramic bushing is further improved, and the tool is simple in structure and low in cost.
Therefore, the inner hole grinding device for the ceramic bushing has the advantages of high inner hole smoothness and high grinding efficiency of the ceramic bushing.
Drawings
FIG. 1 is a schematic diagram of the structure of the apparatus of the present invention.
Fig. 2 is a side view of the device of the present invention.
Fig. 3 is a schematic view of the ceramic bushing during grinding.
Figure 4 is a front view of the inventive tooling.
Fig. 5 is a left side view of the inventive tooling.
The labels in the figures are: 1-driving device, 2-reaming rod, 3-circular truncated cone part, 4-circular column part, 5-driving chuck, 6-guide rail, 7-objective table, 8-motor, 9-screw rod, 10-concave part, 11-mould, 12-through hole, 13-barrier strip, 14-through groove, 15-slide block, 16-concave part, 17-nut, 20-bracket, 21-block body, 22-V-shaped groove, 23-shelf, 24-long hole, 25-screw and 30-ceramic sleeve.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. The device convenient for pasting the open type ceramic bushing comprises a hole expanding machine, wherein a driving device 1 is arranged on the hole expanding machine, a plurality of groups of hole expanding assemblies are arranged on the driving device 1, each hole expanding assembly comprises a hole expanding rod 2, a conical circular table part 3 is arranged in the front of each hole expanding rod 2, a cylindrical part 4 is arranged in the rear of each hole expanding rod 2, each hole expanding rod 2 is arranged on a driving chuck 5, each driving chuck 5 is arranged on the driving device 1, a guide rail 6 is arranged on the driving device 1, the guide rail 6 is parallel to the hole expanding rods 2, an object stage 7 is further arranged at the front end of each hole expanding rod 2, the object stage 7 is arranged on the guide rail 6, the object stage 7 can move on the guide rail 6 along the length direction of each hole expanding rod 2, and the device is characterized in that a motor 8 is arranged on the driving device 1, a screw rod 9 is arranged; an inner concave part 10 is arranged on the cylindrical part 4.
The bottom surface of the concave portion 10 is a plane penetrating the cylindrical portion 4.
The objective table 7 is provided with a plurality of dies 11, through holes 12 coaxial with the reaming rods 2 are arranged in the dies 11, and barrier strips 13 fixed with the side walls of the dies 11 are arranged in the through holes 12
The objective table 7 is provided with a groove for accommodating the mold 11, and the groove is provided with a through groove 14 through which the reaming rod 2 passes.
The motor 8 is connected with a forward and reverse rotation device, and the forward and reverse rotation device can enable the motor 8 to periodically rotate forward and reverse. The forward and reverse rotation device can adopt a forward and reverse rotation automatic controller of a forward and reverse rotation model JZF-01, and the forward and reverse rotation automatic controller can set the cycle times of forward and reverse rotation, and the forward rotation time and the reverse rotation time in one cycle.
The guide rail 6 is a linear slide rail, and the guide rail 6 is connected with the objective table 7 through a slide block 15.
The die 11 is rectangular, and the through hole 12 is parallel to the length direction of the die 11.
Two side walls in the middle of the groove are outwards sunken to form a sunken part 16; and a nut 17 connected with the screw rod 9 is arranged at the bottom of the object stage 7.
The tool of the device for conveniently pasting the open type ceramic bushing comprises an L-shaped support 20, wherein a long strip-shaped block 21 is arranged on one side of the support 20, a V-shaped groove 22 is formed in the top surface of the block 21, and a shelf 23 is arranged on one side of the block 21.
Four long holes 24 are arranged on the bracket 20, wherein two long holes 24 correspond to the block body 21, the other two long holes 24 correspond to the shelf 23, a screw 25 is arranged in each long hole 24, and the screw 25 is connected with the block body 21 or the shelf 23. The elongated hole 24 is used to adjust the height of the block body 21 or the shelf 23.
The working principle is as follows: the mold 11 is placed on a shelf 23, one side of the mold 11 is attached to the support 20, one end of the mold 11 is attached to the block 21, a plurality of ceramic bushings are placed in a straight line on the V-shaped groove, the openings of the ceramic bushings face upward, and at the same time, the ceramic bushings are coaxial with the through holes 12 on the mold 11. The arranged ceramic bushings are pushed into the through holes 12, and the mounting of the ceramic bushings on the mold 11 is completed.
The motor 8 is rotated forward through the forward and reverse rotation device, the motor 8 drives the nut 17 to move outwards along the guide rail 6 through the screw rod 9, and the nut 17 drives the objective table 7 to move outwards until the hole expanding rod 2 leaves from the groove. And putting the mold 11 with the ceramic sleeve into the groove, and enabling the motor 8 to rotate reversely through the forward and reverse rotating device until the objective table 7 is close to the driving chuck 5. And starting the driving device 1, wherein the driving device 1 drives the reaming rod 2 to rotate at the rotating speed of 2400r/min through the driving chuck 5. Then, the motor 8 is periodically rotated forward and backward through the forward and backward rotating device, so that the die 11 moves back and forth on the cylindrical part 4 at the moving speed of 0.25m/s, and the ceramic sleeve is ground. Under the combination of the parameters, the grinding smoothness of the ceramic bushing is the best, and can reach Ra0.02.
The inner hole grinding device for the ceramic bushing has the advantages of high smoothness of the inner hole of the ceramic bushing and high grinding efficiency.
Claims (10)
1. Device convenient to open type ceramic bushing goes up cream, including the reamer, be equipped with drive arrangement (1) on the reamer, be equipped with multiunit reaming subassembly on drive arrangement (1), the reaming subassembly includes reaming pole (2), the front portion of reaming pole (2) is for being provided with tapered round platform portion (3), the rear portion is columniform cylinder portion (4), install on drive chuck (5) reaming pole (2), install on drive arrangement (1) drive chuck (5), install guide rail (6) on drive arrangement (1), guide rail (6) are parallel with reaming pole (2), reaming pole (2) front end still is provided with objective table (7), objective table (7) are installed on guide rail (6), objective table (7) can be on guide rail (6) along reaming pole (2) length direction removal, its characterized in that: a motor (8) is arranged on the driving device (1), a screw rod (9) is arranged at the output end of the motor (8), and one end of the screw rod (9) is in threaded connection with the objective table (7); an inner concave part (10) is arranged on the cylindrical part (4).
2. The apparatus for facilitating pasting of open ceramic bushings according to claim 1, characterized in that: the bottom surface of the concave part (10) is a plane penetrating through the cylindrical part (4).
3. The apparatus for facilitating pasting of open ceramic bushings according to claim 1, characterized in that: the objective table (7) is provided with a plurality of dies (11), through holes (12) coaxial with the hole expanding rods (2) are formed in the dies (11), and barrier strips (13) fixed with the side walls of the dies (11) are arranged in the through holes (12).
4. The apparatus for facilitating pasting of open ceramic bushings according to claim 3, characterized in that: the objective table (7) is provided with a groove for accommodating the die (11), and the groove is provided with a through groove (14) which is penetrated by the reaming rod (2).
5. The apparatus for facilitating pasting of open ceramic bushings according to claim 4, characterized in that: the motor (8) is connected with a forward and reverse rotation device, and the forward and reverse rotation device can enable the motor (8) to periodically rotate forward and reverse.
6. The apparatus for facilitating pasting of open ceramic bushings according to claim 1, characterized in that: the guide rail (6) is a linear slide rail, and the guide rail (6) is connected with the objective table (7) through a slide block (15).
7. The apparatus for facilitating pasting of open ceramic bushings according to claim 3, characterized in that: the die (11) is rectangular, and the through holes (12) are parallel to the long direction of the die (11).
8. The apparatus for facilitating pasting of open ceramic bushings according to claim 4, characterized in that: two side walls in the middle of the groove are outwards sunken to form a sunken part (16); and a nut (17) connected with the screw rod (9) is arranged at the bottom of the objective table (7).
9. The tool for facilitating the pasting device of the open type ceramic bushing according to any one of claims 1 to 8, wherein: the novel multifunctional rack comprises a support (20), wherein a long-strip-shaped block body (21) is arranged on one side of the support (20), a V-shaped groove (22) is formed in the top surface of the block body (21), and a shelf (23) is arranged on one side of the block body (21).
10. The tool for facilitating the pasting device of the open type ceramic bushing according to claim 9, characterized in that: the support (20) is provided with a long hole (24), a screw (25) is arranged in the long hole (24), and the screw (25) is connected with the block body (21) or the shelf (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010631950.XA CN111716169A (en) | 2020-07-02 | 2020-07-02 | Device convenient for pasting open type ceramic bushing and tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010631950.XA CN111716169A (en) | 2020-07-02 | 2020-07-02 | Device convenient for pasting open type ceramic bushing and tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111716169A true CN111716169A (en) | 2020-09-29 |
Family
ID=72571500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010631950.XA Pending CN111716169A (en) | 2020-07-02 | 2020-07-02 | Device convenient for pasting open type ceramic bushing and tool thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111716169A (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06208042A (en) * | 1992-11-18 | 1994-07-26 | Japan Energy Corp | Production of ceramic ferrule |
| CN1162752A (en) * | 1996-03-08 | 1997-10-22 | Ykk株式会社 | Ferrule for optical fiber connector and method for production thereof |
| US20070006409A1 (en) * | 2005-07-06 | 2007-01-11 | Vargas Steven J | One step copper pipe fitting abrasion preparation |
| CN201804625U (en) * | 2010-07-28 | 2011-04-20 | 西比（湖州）通信科技有限公司 | Reaming machine |
| CN202021292U (en) * | 2011-04-29 | 2011-11-02 | 宁波市华江数控机械有限公司 | Copper pipe closing-up machine tool |
| CN102765045A (en) * | 2012-08-07 | 2012-11-07 | 天津万达新茂机械有限公司 | Ceramic-casing grinding and reaming machine |
| CN202984483U (en) * | 2012-12-19 | 2013-06-12 | 河南科隆集团有限公司 | Chambering die |
| KR20130122838A (en) * | 2012-05-01 | 2013-11-11 | 삼정오토모티브 주식회사 | Structure of honing holder |
| CN103817587A (en) * | 2014-02-28 | 2014-05-28 | 洛阳东方动力机械有限公司 | Cutter for grinding valve opening of hydraulic part |
| CN104117882A (en) * | 2014-07-30 | 2014-10-29 | 苏州鸿大金属制品有限公司 | Chip collecting and metal pipe grinding device |
| CN104742006A (en) * | 2015-04-14 | 2015-07-01 | 李永军 | Ceramic grinding hole expanding machine |
| CN105196183A (en) * | 2015-10-15 | 2015-12-30 | 西比（湖州）通信科技有限公司 | Automatic paste applying device for ceramic sleeves |
| CN105345648A (en) * | 2015-12-04 | 2016-02-24 | 杭州至卓通讯科技有限公司 | Device and method for grinding inner circle of ceramic bushing |
| CN207043953U (en) * | 2016-08-17 | 2018-02-27 | 丰源昭和（天津）科技发展有限公司 | A kind of abrasive expanding holes machine |
| CN207372172U (en) * | 2017-09-23 | 2018-05-18 | 浙江飞达铜材有限公司 | A kind of pipe-expanding machine |
| CN108139546A (en) * | 2015-10-12 | 2018-06-08 | 3M创新有限公司 | Optical ferrule and optical ferrule mold |
| CN208644968U (en) * | 2018-08-07 | 2019-03-26 | 江苏增钬云表面处理有限公司 | Polishing tool is used in a kind of processing of metal surface |
| CN208696848U (en) * | 2018-08-08 | 2019-04-05 | 苏州嘉铨精密机械有限公司 | Spiral boring positioning jig for building |
| CN209175514U (en) * | 2018-12-21 | 2019-07-30 | 武汉宏诺盛科技有限公司 | A kind of TOSA tube body grinding clamp |
| CN209485623U (en) * | 2019-01-23 | 2019-10-11 | 武汉银海铜业有限公司 | A kind of copper pipe air-leakage test and expanding device |
| CN210790293U (en) * | 2019-10-30 | 2020-06-19 | 安徽美高美高分子材料有限公司 | A hole grinding device that is used for inferior gram force board to punch usefulness |
| CN210849795U (en) * | 2019-11-12 | 2020-06-26 | 思柏高精模具注塑（重庆）有限公司 | Cylinder part anchor clamps |
| CN212444411U (en) * | 2020-07-02 | 2021-02-02 | 浙江西比通信科技有限公司 | Device convenient to open type ceramic bushing goes up cream |
-
2020
- 2020-07-02 CN CN202010631950.XA patent/CN111716169A/en active Pending
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06208042A (en) * | 1992-11-18 | 1994-07-26 | Japan Energy Corp | Production of ceramic ferrule |
| CN1162752A (en) * | 1996-03-08 | 1997-10-22 | Ykk株式会社 | Ferrule for optical fiber connector and method for production thereof |
| US20070006409A1 (en) * | 2005-07-06 | 2007-01-11 | Vargas Steven J | One step copper pipe fitting abrasion preparation |
| CN201804625U (en) * | 2010-07-28 | 2011-04-20 | 西比（湖州）通信科技有限公司 | Reaming machine |
| CN202021292U (en) * | 2011-04-29 | 2011-11-02 | 宁波市华江数控机械有限公司 | Copper pipe closing-up machine tool |
| KR20130122838A (en) * | 2012-05-01 | 2013-11-11 | 삼정오토모티브 주식회사 | Structure of honing holder |
| CN102765045A (en) * | 2012-08-07 | 2012-11-07 | 天津万达新茂机械有限公司 | Ceramic-casing grinding and reaming machine |
| CN202984483U (en) * | 2012-12-19 | 2013-06-12 | 河南科隆集团有限公司 | Chambering die |
| CN103817587A (en) * | 2014-02-28 | 2014-05-28 | 洛阳东方动力机械有限公司 | Cutter for grinding valve opening of hydraulic part |
| CN104117882A (en) * | 2014-07-30 | 2014-10-29 | 苏州鸿大金属制品有限公司 | Chip collecting and metal pipe grinding device |
| CN104742006A (en) * | 2015-04-14 | 2015-07-01 | 李永军 | Ceramic grinding hole expanding machine |
| CN108139546A (en) * | 2015-10-12 | 2018-06-08 | 3M创新有限公司 | Optical ferrule and optical ferrule mold |
| CN105196183A (en) * | 2015-10-15 | 2015-12-30 | 西比（湖州）通信科技有限公司 | Automatic paste applying device for ceramic sleeves |
| CN105345648A (en) * | 2015-12-04 | 2016-02-24 | 杭州至卓通讯科技有限公司 | Device and method for grinding inner circle of ceramic bushing |
| CN207043953U (en) * | 2016-08-17 | 2018-02-27 | 丰源昭和（天津）科技发展有限公司 | A kind of abrasive expanding holes machine |
| CN207372172U (en) * | 2017-09-23 | 2018-05-18 | 浙江飞达铜材有限公司 | A kind of pipe-expanding machine |
| CN208644968U (en) * | 2018-08-07 | 2019-03-26 | 江苏增钬云表面处理有限公司 | Polishing tool is used in a kind of processing of metal surface |
| CN208696848U (en) * | 2018-08-08 | 2019-04-05 | 苏州嘉铨精密机械有限公司 | Spiral boring positioning jig for building |
| CN209175514U (en) * | 2018-12-21 | 2019-07-30 | 武汉宏诺盛科技有限公司 | A kind of TOSA tube body grinding clamp |
| CN209485623U (en) * | 2019-01-23 | 2019-10-11 | 武汉银海铜业有限公司 | A kind of copper pipe air-leakage test and expanding device |
| CN210790293U (en) * | 2019-10-30 | 2020-06-19 | 安徽美高美高分子材料有限公司 | A hole grinding device that is used for inferior gram force board to punch usefulness |
| CN210849795U (en) * | 2019-11-12 | 2020-06-26 | 思柏高精模具注塑（重庆）有限公司 | Cylinder part anchor clamps |
| CN212444411U (en) * | 2020-07-02 | 2021-02-02 | 浙江西比通信科技有限公司 | Device convenient to open type ceramic bushing goes up cream |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205380432U (en) | Compound lathe of section of thick bamboo wall drilling | |
| CN212444411U (en) | Device convenient to open type ceramic bushing goes up cream | |
| CN201804625U (en) | Reaming machine | |
| CN114083025B (en) | Drilling jig tool for processing long-distance holes on common drilling machine | |
| CN111716169A (en) | Device convenient for pasting open type ceramic bushing and tool thereof | |
| CN210953578U (en) | Grinding device for metallographic specimen | |
| CN219052992U (en) | Cylinder head inner hole machining device | |
| CN113560974B (en) | Deburring device for machining | |
| CN216178486U (en) | Fixed clamping device for boring machine | |
| CN213318149U (en) | Automatic drilling and tapping device | |
| CN213196562U (en) | Clamp for processing die ejector sleeve | |
| CN214264674U (en) | Machine tool structure capable of realizing accurate taper machining | |
| CN101543914B (en) | Special machine tool for processing enveloping worms of primary envelope, secondary envelope and conical envelope | |
| CN208696357U (en) | A kind of full-automatic circumference multi-shaft drilling machine tool | |
| CN114105467A (en) | Optical fiber perform conical head cutting device | |
| CN209664204U (en) | A kind of knurling road machine for worm part | |
| CN110434364B (en) | Clamping device for precise numerical control row truck and application method thereof | |
| CN113172285A (en) | High-strength nut forming machine and forming method | |
| CN218135506U (en) | Seamless anchor clamps of mantle fiber | |
| CN2328457Y (en) | Digit control microhole drill machine | |
| CN113601148B (en) | Automatic assembly equipment and assembly method for angle grinder rotor gear box | |
| CN220560898U (en) | Vertical machine tool for machining parts | |
| CN219819258U (en) | Casing pipe cutting machine | |
| CN213730800U (en) | Fluid coupling pump shaft processingequipment | |
| CN218964703U (en) | Deep hole boring machine processing positioning guide sleeve tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |