CN106346390A - Adjustable circular optical device positioning fixture - Google Patents
Adjustable circular optical device positioning fixture Download PDFInfo
- Publication number
- CN106346390A CN106346390A CN201611000030.8A CN201611000030A CN106346390A CN 106346390 A CN106346390 A CN 106346390A CN 201611000030 A CN201611000030 A CN 201611000030A CN 106346390 A CN106346390 A CN 106346390A
- Authority
- CN
- China
- Prior art keywords
- adjustable
- positioning fixture
- fixture
- hole
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
- B24B41/066—Work supports, e.g. adjustable steadies adapted for supporting work in the form of tools, e.g. drills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses an adjustable circular optical device positioning fixture. The adjustable circular optical device positioning fixture comprises adjustable clamping blocks (1), wherein a single side or dual sides of the adjustable clamping block (1) are provided with semicircular holes which are distributed uniformly; the plurality of adjustable clamping blocks (1) are assembled together, so that corresponding semicircular holes in adjacent adjustable clamping blocks (1) are combined into workpiece holes (2); the positioning fixture constructed by the plurality of adjustable clamping blocks (1) is provided with a mandrel hole (3); a mandrel (4) is inserted into the mandrel hole to fix the plurality of adjustable clamping blocks (1) in order to construct the positioning fixture; the workpiece holes (2) can accommodate workpieces of different apertures by adjusting the tightness of the mandrel (4). In the positioning fixture, the workpiece holes (2) can accommodate the workpieces of different apertures by adjusting the tightness of the mandrel (4), workpieces to be machined are prevented from moving and deviating in a machining process, and ports of protruding ends of the workpieces can be ground or polished stably, so that the requirement on machining quality of the workpieces to be machined is met.
Description
Technical field
The present invention relates to optical technical field, specifically a kind of adjustable circular light that can accommodate different pore size workpiece
Learn device positioning fixture.
Background technology
Fixture, be the workpiece of or more than is accurately supported, positions and clamps after, with facilitate working substance plus
Work, grinding, cutwork, or a kind of device as work such as assembling, inspections, fixture can a large amount of produce excessively just
In, the waste reduced work hours, improves prouctiveness, maintains the quality of product, reduce fraction defective.Although frock clamp itself does not have
Have grinding, shear action, but workpiece correctly can be positioned a certain position very much, and very firmly clamping with this position on, to hold
The power applied during by tool sharpening.It is used in process of production fixing processing object, is allowed to occupy correct position, to accept to add
Work or the device of detection.Also known as fixture.In a broad sense, any operation in technical process, for rapid, convenient, safety
The device of workpiece is installed on ground, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein
Jig is most commonly seen, is often simply called fixture.When processing workpiece on lathe, the surface energy for making workpiece reaches drawing rule
Fixed size, geometry and with the technical requirements such as the relative-position error of other surfaces, workpiece must be installed before processing
(positioning), clip (clamping).Fixture is generally by setting element (determining tram in fixture for the workpiece), clamping device.Existing
Some round optic positioning fixtures are only used for positioning the optics of constant aperture, often change a kind of optics prominent to it
Go out when port is polished or polishes and will change corresponding positioning fixture, therefore need to make multiple positioning fixtures and could meet
Use requirement, costly and wasteful time and space.
Content of the invention
The purpose of the present invention is the problem existing for prior art, provide a kind of can accommodate different pore size workpiece can
Mode round optic positioning fixture.
The purpose of the present invention solves by the following technical programs:
A kind of adjustable round optic positioning fixture, including adjustable fixture block it is characterised in that: the list of described adjustable fixture block
Side or bilateral are provided with equally distributed semicircle orifice, and multiple adjustable fixture blocks are assemblied together the correspondence making on neighboring tunable fixture block
Semicircle orifice combination constitutes workpiece hole, and the positioning fixture that multiple adjustable fixture blocks are constituted is provided with plug hole, insertion plug by multiple can
Fixture block is adjusted to be fixed up composition positioning fixture, and by adjusting the tightness of plug so that workpiece hole can accommodate different holes
The workpiece in footpath.
Described plug hole position is at the medium position on the thickness direction of positioning fixture, so that plug concatenation adjustable clamp
The uniform force of adjustable fixture block is made during block.
Adjustable fixture block in the middle part of described positioning fixture is provided with center pressure hole, and compression bolts should by center pressure hole
Positioning fixture is fixed on grinding machine or burnishing machine.
Described plug hole position is in longitudinal both sides in center pressure hole.
The present invention has the following advantages compared to existing technology:
The present invention is assemblied together composition positioning fixture by multiple adjustable fixture blocks and plug, and each location hole is by difference
Semicircle orifice on adjustable fixture block is constituted, and allows for, by adjusting the tightness of plug, the work that workpiece hole can accommodate different pore size
Part, and workpiece to be processed will not move in process, deviate, and can stably the jag port of workpiece be polished
Or polishing, thus the crudy reaching workpiece to be processed meets require.
Brief description
Accompanying drawing 1 is the structural representation of the adjustable round optic positioning fixture of the present invention.
Wherein: 1 adjustable fixture block；2 workpiece hole；3 plug holes；4 plugs；5 center pressure holes；6 pressure spiral shells
Bolt.
Specific embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1: a kind of adjustable round optic positioning fixture, including adjustable fixture block 1, in adjustable fixture block 1
Unilateral or bilateral is provided with equally distributed semicircle orifice, multiple adjustable fixture blocks 1 is assemblied together and makes on neighboring tunable fixture block 1
Corresponding semicircle orifice combination constitutes workpiece hole 2, and the positioning fixture that multiple adjustable fixture blocks 1 are constituted is provided with plug hole 3, inserts plug 4
Multiple adjustable fixture blocks 1 are fixed up composition positioning fixture, and by adjusting the tightness of plug 4 so that workpiece hole 2 energy
Enough accommodate the workpiece of different pore size.In above-mentioned positioning fixture, the medium position that plug hole 3 is located on the thickness direction of positioning fixture
Place, so that plug 4 concatenates the uniform force making adjustable fixture block 1 during adjustable fixture block 1；In addition adjustable in the middle part of positioning fixture
Fixture block 1 is provided with center pressure hole 5, and this positioning fixture is fixed on grinding machine or buffing machine by center pressure hole 5 by compression bolts 6
On bed；Now plug hole 3 is located at longitudinal both sides in center pressure hole 5.
The present invention is assemblied together composition positioning fixture by multiple adjustable fixture blocks 1 and plug 4, and each location hole 2
It is to be made up of the semicircle orifice on different adjustable fixture blocks 1, allowing for workpiece hole 2 by the tightness of adjustment plug 4 can accommodate
The workpiece of different pore size, and workpiece to be processed will not move in process, deviate, jag that can stably to workpiece
Port is polished or is polished, thus the crudy reaching workpiece to be processed meets requiring.
Above example technological thought only to illustrate the invention is it is impossible to limit protection scope of the present invention with this, every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, each fall within the scope of the present invention
Within；The technology that the present invention is not directed to all can be realized by prior art.
Claims (4)
1. a kind of adjustable round optic positioning fixture, including adjustable fixture block (1) it is characterised in that: described adjustable clamp
The unilateral or bilateral of block (1) is provided with equally distributed semicircle orifice, multiple adjustable fixture blocks (1) is assemblied together so that neighboring tunable
Corresponding semicircle orifice combination on fixture block (1) constitutes workpiece hole (2), and the positioning fixture that multiple adjustable fixture blocks (1) are constituted is provided with core
Excellent hole (3), multiple adjustable fixture blocks (1) are fixed up composition positioning fixture by insertion plug (4), and by adjustment plug (4)
Tightness is so that workpiece hole (2) can accommodate the workpiece of different pore size.
2. adjustable round optic positioning fixture according to claim 1 it is characterised in that: described plug hole
(3) at the medium position being located on the thickness direction of positioning fixture, so that during plug (4) concatenation adjustable fixture block (1) make can
Adjust the uniform force of fixture block (1).
3. adjustable round optic positioning fixture according to claim 1 it is characterised in that: in described positioning fixture
The adjustable fixture block (1) in portion is provided with center pressure hole (5), and compression bolts (6) pass through center pressure hole (5), and this positioning fixture is solid
It is scheduled on grinding machine or burnishing machine.
4. adjustable round optic positioning fixture according to claim 3 it is characterised in that: described plug hole
(3) it is located at longitudinal both sides in center pressure hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000030.8A CN106346390A (en) | 2016-11-14 | 2016-11-14 | Adjustable circular optical device positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611000030.8A CN106346390A (en) | 2016-11-14 | 2016-11-14 | Adjustable circular optical device positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106346390A true CN106346390A (en) | 2017-01-25 |
Family
ID=57863139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611000030.8A Pending CN106346390A (en) | 2016-11-14 | 2016-11-14 | Adjustable circular optical device positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106346390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350989A (en) * | 2017-07-14 | 2017-11-17 | 京东方科技集团股份有限公司 | A kind of vacuum-adsorption working table and vacuum absorption device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584987Y (en) * | 2002-11-19 | 2003-11-05 | 镇江华扬机车车辆附件有限公司 | Fixing bracket for set-up and fixing pipe and wire |
| JP2007255436A (en) * | 2006-03-20 | 2007-10-04 | Furukawa Electric Co Ltd:The | Underground embedded porous conduit and method for laying same |
| CN102889431A (en) * | 2012-10-26 | 2013-01-23 | 江苏智源科技创业园有限公司 | Pipe clamp |
| CN202834409U (en) * | 2012-11-05 | 2013-03-27 | 衡水供电公司 | Tail wire fixing clip of three-phase four-wire electric energy meter |
| CN203713922U (en) * | 2014-01-23 | 2014-07-16 | 天津三瑞塑胶制品有限公司 | Glass film transportation truck |
| CN206169939U (en) * | 2016-11-14 | 2017-05-17 | 宜兴市晶科光学仪器有限公司 | Circular optical device positioning fixture with adjustable |
-
2016
- 2016-11-14 CN CN201611000030.8A patent/CN106346390A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2584987Y (en) * | 2002-11-19 | 2003-11-05 | 镇江华扬机车车辆附件有限公司 | Fixing bracket for set-up and fixing pipe and wire |
| JP2007255436A (en) * | 2006-03-20 | 2007-10-04 | Furukawa Electric Co Ltd:The | Underground embedded porous conduit and method for laying same |
| CN102889431A (en) * | 2012-10-26 | 2013-01-23 | 江苏智源科技创业园有限公司 | Pipe clamp |
| CN202834409U (en) * | 2012-11-05 | 2013-03-27 | 衡水供电公司 | Tail wire fixing clip of three-phase four-wire electric energy meter |
| CN203713922U (en) * | 2014-01-23 | 2014-07-16 | 天津三瑞塑胶制品有限公司 | Glass film transportation truck |
| CN206169939U (en) * | 2016-11-14 | 2017-05-17 | 宜兴市晶科光学仪器有限公司 | Circular optical device positioning fixture with adjustable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350989A (en) * | 2017-07-14 | 2017-11-17 | 京东方科技集团股份有限公司 | A kind of vacuum-adsorption working table and vacuum absorption device |
| CN107350989B (en) * | 2017-07-14 | 2020-04-21 | 京东方科技集团股份有限公司 | Vacuum adsorption workbench and vacuum adsorption device |
| US10780553B2 (en) | 2017-07-14 | 2020-09-22 | Boe Technology Group Co., Ltd. | Vacuum adsorbing workbench and vacuum adsorbing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |