CN105619146A - Machining and fixing tool for cylindricity of optical die core blank and machining method - Google Patents
Machining and fixing tool for cylindricity of optical die core blank and machining method Download PDFInfo
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- CN105619146A CN105619146A CN201610149600.3A CN201610149600A CN105619146A CN 105619146 A CN105619146 A CN 105619146A CN 201610149600 A CN201610149600 A CN 201610149600A CN 105619146 A CN105619146 A CN 105619146A
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- cylindricity
- locating dowel
- pressure cap
- fixing post
- fixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/003—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a position
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- Engineering & Computer Science (AREA)
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to a machining and fixing tool for the cylindricity of an optical die core blank and a machining method. The problem that design is not reasonable in the prior art is solved. The tool comprises a bottom plate with the axial center of one end provided with a fixing pillar. A positioning pillar is arranged in the axial center of the end, away from the bottom plate, of the fixing pillar, wherein the outer diameter of the positioning pillar is smaller than that of the fixing pillar. The end, away from the fixing pillar, of the positioning pillar is provided with a positioning plane perpendicular to the axial line of the positioning pillar. The tool further comprises a pressing cap. The pressing cap can be arranged on the periphery of the fixing pillar and the periphery of the positioning pillar in a sleeving manner. The pressing cap and the fixing pillar are connected through a detachable connecting structure, and a cavity is formed between the pressing cap and the positioning pillar. The end, arranged on the positioning pillar in the sleeving manner, of the pressing cap is provided with an annular pressing piece, wherein the axial line of the annular pressing piece coincides with the axial line of the positioning pillar, and the thickness of the annular pressing piece is smaller than the width of an annular tool withdrawing groove. The end, provided with the annular pressing piece, of the pressing cap is provided with a plurality of detection openings communicating with the interior of the pressing cap. The machining and fixing tool for the cylindricity of the optical die core blank and the machining method have the beneficial effect that the manufacturing cost is reduced.
Description
Technical field
The invention belongs to secondary process stationary installation technical field, particularly relate to a kind of optics die embryo cylindricity processing fixing tool and working method.
Background technology
Optics die embryo its be the very high optics of a kind of accuracy requirement. Its structure generally comprises disk and is connected to the cylinder of disk one end, and the junction of disk and cylinder is provided with endless knife groove. Endless knife groove is convenient to the cylindrical surface processing and manufacturing of cylinder.
At present, the external processing of existing die embryo is taken very high. When enterprise is in order to reduce processing charges and simultaneously can meet requirement on machining accuracy, therefore, being badly in need of that design is a can much slower Productive statistics expense and can meet the fixing frock that requires of processing and method.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of design is more reasonable, it is possible to reduce Productive statistics expense and the optics die embryo cylindricity processing fixing tool of requirement on machining accuracy can be met.
Another object of the present invention is for the problems referred to above, it is provided that a kind of technique is simple and is easy to the optics die embryo cylindricity working method of manipulation.
For achieving the above object, present invention employs following technical proposal: this optics die embryo cylindricity processing fixing tool, optics die embryo comprises cylinder and is connected to the disk of cylinder one end, annular relief groove it is provided with in the junction of cylinder and disk, this frock comprises the chassis that one end axial centre has fixing post, it is provided with locating dowel away from one end axial centre on chassis and described locating dowel external diameter is less than the external diameter of fixing post at fixing post, away from one end of fixing post, there is the location plane vertical with locating dowel axial line in locating dowel, this frock also comprises pressure cap and described pressure cap can be enclosed within fixing post respectively and locating dowel is peripheral, it is connected by Detachable connection structure between described pressure cap with fixing post and between pressure cap and locating dowel, forms room, chamber, it is provided with axial line to overlap with locating dowel axial line and thickness is less than the annular preform of annular relief groove width in one end that pressure cap is enclosed within locating dowel, one end that described pressure cap is provided with annular preform is provided with some detection mouths being connected respectively with pressure cap inside.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described detection mouth circumference is uniformly distributed and forms arc between adjacent two detection mouths and supports, and described annular preform outer rim has some with described arc and supports the connection section being connected one by one.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described locating dowel has location plane away from one end of fixing post, and the internal surface in annular preform has the parallel plane compression plane with described location.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described connection section thickness is equal with annular preform thickness.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described pressure cap outer wall is provided with anti-skid structure.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described Detachable connection structure comprises the outside screw being arranged on fixing post, is provided with internal thread at pressure cap away from one end inwall of annular preform, and described outside screw is threaded with internal thread.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described fixing post is provided with outer chamfering near one end of locating dowel.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described chassis, fixing post and locating dowel are connected as a single entity structure.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, the two ends of described pressure cap are respectively equipped with outer chamfering.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described connection section, annular preform and arc support and are connected as a single entity structure.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described fixing post has the limited step for preventing described pressure cap from excessively moving to side, chassis near the one end on chassis.
Processing in fixing tool in above-mentioned optics die embryo cylindricity, described fixing post is connected by the excessive face of arc with chassis.
This optics die embryo cylindricity working method comprises the steps:
A, pre-determined bit: chassis is fixed in machine spindle, chassis axial centre is provided with fixing post, it is provided with locating dowel away from one end axial centre on chassis at fixing post, the disk of optics die embryo is placed in the location plane of locating dowel, then pressure cap is inserted in the cylinder of optics die embryo and makes pressure cap rotate relative to fixing post thus force annular preform to be oppressed on disk, and the thickness of annular preform is less than the annular relief groove groove width of junction of cylinder and disk;
B, adjustment:
B1, concentricity regulate, and the lever of ten thousandth micrometer enters detection mouth thus touches the cylinder surface of optics die embryo, then make machine spindle low speed rotation, knock with wooden mallet simultaneously, make the numerical value of beating of ten thousandth micrometer be adjusted to zero, that is, the axial line of cylinder overlaps with machine spindle axial line;
B2, verticality regulate, and contacted with the end face of disk near cylinder by ten thousandth micrometer, the relative coordinate of equipment is set as zero, and ten thousandth micrometer resets,
Rotated by manually shake handle and the machine spindle of equipment, two end faces of alignment disk respectively; When coordinate is zero, whether the numerical bias reading ten thousandth micrometer is less than 1 ��m, if numerical bias is less than 1 ��m, can carry out the processing of cylindricity;
C, machining: the cylindrical surface of cylinder is carried out at least time processing by cylindricity processing units.
In above-mentioned optics die embryo cylindricity working method, described fixing post axial line and the location plane verticality of locating dowel are less than 2 ��m.
Compared with prior art, the advantage of this optics die embryo cylindricity processing fixing tool and working method is: 1, design is more reasonable, and fixing mode is simple and is easy to dismounting workpiece to be machined. 2, structure simply and is easy to manufacture. 3, significantly reduce the cost manufactured and drop into, meet the production requirement of enterprise. 4, technique simply and is easy to manipulation.
Accompanying drawing explanation
Fig. 1 is optics die embryonic knob structure schematic diagram provided by the invention.
Fig. 2 is blast structural representation provided by the invention.
Fig. 3 is pressure cap structural representation provided by the invention.
Fig. 4 is another visual angle pressure cap structural representation provided by the invention.
Fig. 5 is machining state provided by the invention blast structural representation.
In figure, cylinder 10, disk 101, annular relief groove 102, chassis 1, fixing post 2, outside screw 21, outer chamfering 22, limited step 23, locating dowel 3, location plane 31, pressure cap 4, detection mouth 41, arc support 42, internal thread 43, chamfering 44, annular preform 5, connection section 51, compression plane 52, machine spindle 6.
Embodiment
The following is the specific embodiment of invention and by reference to the accompanying drawings, the technical scheme of the present invention is further described, but the present invention is not limited to these embodiments.
As shown in Figure 1, this optics die embryo cylindricity processing fixing tool, optics die embryo comprises cylinder 10 and is connected to the disk 101 of cylinder 10 one end, is provided with annular relief groove 102 in the junction of cylinder 10 and disk 101.
As in Figure 2-4, this frock comprises the chassis 1 that one end axial centre has fixing post 2, and fixing post 2 is connected by the excessive face a of arc with chassis 1. Being provided with fillet on chassis 1 near one end outer rim of fixing post 2, be adsorbing plane on chassis 1 away from the one side of fixing post 2, adsorbing plane is vertical with fixing post 2. It is provided with locating dowel 3 away from one end axial centre on chassis 1 and described locating dowel 3 external diameter is less than the external diameter of fixing post 2 at fixing post 2, fixing post 2 forms, with locating dowel 3, step of stepping down, and the chassis 1 of the present embodiment, fixing post 2 are connected as a single entity structure with locating dowel 3 and are provided with outer chamfering 22 near one end of locating dowel 3 at fixing post 2.
Away from one end of fixing post 2, there is the location plane 31 vertical with locating dowel 3 axial line in locating dowel 3, this frock also comprises pressure cap 4 and described pressure cap 4 can be enclosed within fixing post 2 respectively and locating dowel 3 is peripheral, it is connected by Detachable connection structure between described pressure cap 4 with fixing post 2 and between pressure cap 4 and locating dowel 3, forms room, chamber, specifically, the Detachable connection structure of the present embodiment comprises the outside screw 21 being arranged on fixing post 2, being provided with internal thread 43 at pressure cap 4 away from one end inwall of annular preform 5, described outside screw 21 is threaded with internal thread 43. The external diameter of annular preform 5 is less than the internal diameter of pressure cap 4, and this structure can be convenient to the discrepancy of testing tool.
Being provided with axial line to overlap with locating dowel 3 axial line and thickness is less than the annular preform 5 of annular relief groove 102 width in one end that pressure cap 4 is enclosed within locating dowel 3, this structure can guarantee that cylindrical surface is processed. One end that described pressure cap 4 is provided with annular preform 5 has some detection mouths 41 being connected respectively with pressure cap 4 inside. Detection mouth 41 circumference is uniformly distributed and forms arc between adjacent two detection mouths 41 and supports 42, and described annular preform 5 outer rim has the connection section 51 that some with described arc supports 42 and is connected one by one, and connection section 51 thickness is equal with annular preform 5 thickness.
As the present embodiment optimization scheme, the detection mouth 41 of the present embodiment has three. Connection section 51, annular preform 5 and arc support 42 and are connected as a single entity structure.
Secondly, it is provided with anti-skid structure at pressure cap 4 outer wall. Anti-skid structure comprises some anti-skidding projections being separately positioned on pressure cap 4 outer wall. The distribution of anti-skidding array of protrusions and the shape structure that assumes diamond in shape. This structure can increase frictional force, is convenient to hand Screw. In addition, it is respectively equipped with chamfering 44 in the outer, two ends of pressure cap 4.
Having location plane 31 in locating dowel 3 away from one end of fixing post 2, the internal surface in annular preform 5 has the compression plane 52 parallel with described location plane 31. The effect of this kind of structure is: guarantee the stability after fixing and verticality. The diameter of diameter and disk 101 that the diameter of disk 101 is greater than location plane 31 is less than the internal diameter of pressure cap 4. It is convenient to detection and places.
Finally, have for preventing the excessive limited step 23 moved to side, chassis 1 of described pressure cap 4 near the one end on chassis 1 at fixing post 2.
As Figure 1-5,
This optics die embryo cylindricity working method comprises the steps:
A, pre-determined bit: chassis 1 is fixed in machine spindle 6, chassis 1 axial centre is provided with fixing post 2, it is provided with locating dowel 3 away from one end axial centre on chassis 1 at fixing post 2, the disk 101 of optics die embryo is placed in the location plane 31 of locating dowel 3, then pressure cap 4 is inserted in the cylinder 10 of optics die embryo and makes pressure cap 4 rotate relative to fixing post 2 thus force annular preform 5 to be oppressed on disk 101, and the thickness of annular preform 5 is less than annular relief groove 102 groove width of junction of cylinder 10 and disk 101;
B, adjustment:
B1, concentricity regulate, the lever of ten thousandth micrometer is entered detection mouth 41 thus touches cylinder 10 surface of optics die embryo, then machine spindle 6 low speed rotation is made, knock with wooden mallet simultaneously, the numerical value of beating of ten thousandth micrometer is made to be adjusted to zero, that is, the axial line of cylinder 10 overlaps with machine spindle 6 axial line;
B2, verticality regulate, and contacted with the end face of disk 101 near cylinder 10 by ten thousandth micrometer, the relative coordinate of equipment is set as zero, and ten thousandth micrometer resets,
By equipment manually shake handle and machine spindle 6 is rotated, respectively two end faces of alignment disk 101; When coordinate is zero, whether the numerical bias reading ten thousandth micrometer is less than 1 ��m, if numerical bias is less than 1 ��m, can carry out the processing of cylindricity;
C, machining: the cylindrical surface of cylinder 10 is carried out at least time processing by cylindricity processing units.
In above-mentioned step A, location plane 31 verticality of fixing post 2 axial line and locating dowel 3 is less than 2 ��m.
Specific embodiment described herein is only to the present invention's spirit explanation for example. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but can't deviate the spirit of the present invention or surmount the scope that appended claims defines.
Although more employing cylinder 10, disk 101, annular relief groove 102, chassis 1, fixing post 2, outside screw 21, outer chamfering 22, limited step 23, locating dowel 3, location plane 31, pressure cap 4, detection mouth 41, arc support 42, internal thread 43, chamfering 44, annular preform 5, connection section 51 herein, compressing the term such as plane 52, machine spindle 6, but do not get rid of the possibility using other term. These terms are used to be only used to describe more easily and explain the essence of the present invention; They are construed to any a kind of additional restriction all disagree with the present invention's spirit.
Claims (10)
1. an optics die embryo cylindricity processing fixing tool, optics die embryo comprises cylinder (10) and is connected to the disk (101) of cylinder (10) one end, annular relief groove (102) it is provided with in the junction of cylinder (10) and disk (101), it is characterized in that, this frock comprises the chassis (1) that one end axial centre has fixing post (2), it is provided with locating dowel (3) away from one end axial centre of chassis (1) and described locating dowel (3) external diameter is less than the external diameter of fixing post (2) at fixing post (2), away from one end of fixing post (2), there is the location plane (31) vertical with locating dowel (3) axial line in locating dowel (3), this frock also comprises pressure cap (4) and described pressure cap (4) can be enclosed within fixing post (2) respectively and locating dowel (3) is peripheral, it is connected by Detachable connection structure between described pressure cap (4) and fixing post (2) and forms room, chamber between pressure cap (4) and locating dowel (3), it is provided with axial line to overlap with locating dowel (3) axial line and thickness is less than the annular preform (5) of annular relief groove (102) width in one end that pressure cap (4) is enclosed within locating dowel (3), one end that described pressure cap (4) is provided with annular preform (5) has some detection mouths (41) being connected respectively with pressure cap (4) inside.
2. optics die embryo cylindricity according to claim 1 processing fixing tool, it is characterized in that, described detection mouth (41) circumference is uniformly distributed and forms arc between adjacent two detections mouth (41) and supports (42), and described annular preform (5) outer rim has the connection section (51) that some with described arc supports (42) and is connected one by one.
3. optics die embryo cylindricity according to claim 2 processing fixing tool, it is characterized in that, described locating dowel (3) has location plane (31) away from one end of fixing post (2), and the internal surface in annular preform (5) has the compression plane (52) parallel with described location plane (31).
4. optics die embryo cylindricity according to claim 2 processing fixing tool, it is characterised in that, described connection section (51) thickness is equal with annular preform (5) thickness.
5. optics die embryo cylindricity according to claim 1 processing fixing tool, it is characterised in that, described pressure cap (4) outer wall is provided with anti-skid structure.
6. optics die embryo cylindricity according to claim 1 processing fixing tool, it is characterized in that, described Detachable connection structure comprises the outside screw (21) being arranged on fixing post (2), being provided with internal thread (43) at pressure cap (4) away from one end inwall of annular preform (5), described outside screw (21) is threaded with internal thread (43).
7. optics die embryo cylindricity according to claim 1 processing fixing tool, it is characterised in that, described fixing post (2) is provided with outer chamfering (22) near one end of locating dowel (3).
8. optics die embryo cylindricity according to claim 1 processing fixing tool, it is characterised in that, described chassis (1), fixing post (2) are connected as a single entity structure with locating dowel (3).
9. process the optics die embryo cylindricity working method of fixing tool based on optics die embryo cylindricity described in claim 1-8 any one for one kind, it is characterised in that, present method comprises the steps:
A, pre-determined bit: chassis (1) is fixed in machine spindle (6), chassis (1) axial centre is provided with fixing post (2), it is provided with locating dowel (3) away from one end axial centre of chassis (1) at fixing post (2), the disk (101) of optics die embryo is placed in the location plane (31) of locating dowel (3), then pressure cap (4) is inserted in optics die embryo cylinder (10) and make pressure cap (4) relative to fix post (2) rotate thus force annular preform (5) oppress on disk (101), and the thickness of annular preform (5) is less than annular relief groove (102) groove width of junction of cylinder (10) and disk (101),
B, adjustment:
B1, concentricity regulate, the lever of ten thousandth micrometer is entered detection mouth (41) thus touches cylinder (10) surface of optics die embryo, then machine spindle (6) low speed rotation is made, knock with wooden mallet simultaneously, the numerical value of beating of ten thousandth micrometer is made to be adjusted to zero, that is, the axial line of cylinder (10) overlaps with machine spindle (6) axial line;
B2, verticality regulate, and contacted with the end face of disk (101) near cylinder (10) by ten thousandth micrometer, the relative coordinate of equipment is set as zero, and ten thousandth micrometer resets,
Rotated by manually shake handle and the machine spindle (6) of equipment, two end faces of alignment disk (101) respectively; When coordinate is zero, whether the numerical bias reading ten thousandth micrometer is less than 1 ��m, if numerical bias is less than 1 ��m, can carry out the processing of cylindricity;
C, machining: the cylindrical surface of cylinder (10) is carried out at least time processing by cylindricity processing units.
10. optics die embryo cylindricity working method according to claim 9, it is characterised in that, described fixing post (2) axial line and location plane (31) verticality of locating dowel (3) are less than 2 ��m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610149600.3A CN105619146B (en) | 2016-03-16 | 2016-03-16 | Optics die embryo cylindricity processes fixing tool and processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610149600.3A CN105619146B (en) | 2016-03-16 | 2016-03-16 | Optics die embryo cylindricity processes fixing tool and processing method |
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| CN105619146A true CN105619146A (en) | 2016-06-01 |
| CN105619146B CN105619146B (en) | 2017-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500678A (en) * | 2018-03-30 | 2018-09-07 | 章敏 | The quick clamping mechanism of machine tooling |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450514A (en) * | 2007-12-07 | 2009-06-10 | 鸿富锦精密工业（深圳）有限公司 | Cam die kernel correction method and die |
| US20100294095A1 (en) * | 2009-05-19 | 2010-11-25 | Hon Hai Precision Industry Co., Ltd. | Method for making mold core |
| CN202097590U (en) * | 2011-05-03 | 2012-01-04 | 天津天海同步科技股份有限公司 | Clamp for preventing roundness deformation of thin-wall sleeve parts |
| CN102773767A (en) * | 2012-07-10 | 2012-11-14 | 昆山腾宇鑫金属制品有限公司 | Contact type scanning probe |
| CN203696486U (en) * | 2014-02-27 | 2014-07-09 | 浙江杰德管业有限公司 | Lathe fixture for concentric reducer |
| CN204007490U (en) * | 2014-08-25 | 2014-12-10 | 哈尔滨中飞新技术股份有限公司 | A kind of bowl type workpiece back angularity inspection frock |
| CN105082012A (en) * | 2015-08-21 | 2015-11-25 | 重庆鼎汉机械有限公司 | Spoke out-of-roundness positioning gauge |
| CN205415066U (en) * | 2016-03-16 | 2016-08-03 | 浙江蓝拓非球面光学有限公司 | Fixed frock of optics mould benevolence embryo cylindricity processing |
-
2016
- 2016-03-16 CN CN201610149600.3A patent/CN105619146B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101450514A (en) * | 2007-12-07 | 2009-06-10 | 鸿富锦精密工业（深圳）有限公司 | Cam die kernel correction method and die |
| US20100294095A1 (en) * | 2009-05-19 | 2010-11-25 | Hon Hai Precision Industry Co., Ltd. | Method for making mold core |
| CN202097590U (en) * | 2011-05-03 | 2012-01-04 | 天津天海同步科技股份有限公司 | Clamp for preventing roundness deformation of thin-wall sleeve parts |
| CN102773767A (en) * | 2012-07-10 | 2012-11-14 | 昆山腾宇鑫金属制品有限公司 | Contact type scanning probe |
| CN203696486U (en) * | 2014-02-27 | 2014-07-09 | 浙江杰德管业有限公司 | Lathe fixture for concentric reducer |
| CN204007490U (en) * | 2014-08-25 | 2014-12-10 | 哈尔滨中飞新技术股份有限公司 | A kind of bowl type workpiece back angularity inspection frock |
| CN105082012A (en) * | 2015-08-21 | 2015-11-25 | 重庆鼎汉机械有限公司 | Spoke out-of-roundness positioning gauge |
| CN205415066U (en) * | 2016-03-16 | 2016-08-03 | 浙江蓝拓非球面光学有限公司 | Fixed frock of optics mould benevolence embryo cylindricity processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500678A (en) * | 2018-03-30 | 2018-09-07 | 章敏 | The quick clamping mechanism of machine tooling |
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| CN105619146B (en) | 2017-07-28 |
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Denomination of invention: Machining and fixing tool for cylindricity of optical die core blank and machining method Effective date of registration: 20171228 Granted publication date: 20170728 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: ZHEJIANG LANTUO ASPHERICAL OPTICS CO., LTD. Registration number: 2017330000337 |
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Date of cancellation: 20181207 Granted publication date: 20170728 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: ZHEJIANG LANTUO ASPHERICAL OPTICS CO., LTD. Registration number: 2017330000337 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190326 Address after: 314023 No. 1108 Hongfu Road, Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Lante Optics Co., Ltd. Address before: 314023 Hongfu Road 1108, Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG LANTUO ASPHERICAL OPTICS CO., LTD. |