CN105397741A - Double-panel flatness adjusting device - Google Patents
Double-panel flatness adjusting device Download PDFInfo
- Publication number
- CN105397741A CN105397741A CN201510679928.1A CN201510679928A CN105397741A CN 105397741 A CN105397741 A CN 105397741A CN 201510679928 A CN201510679928 A CN 201510679928A CN 105397741 A CN105397741 A CN 105397741A
- Authority
- CN
- China
- Prior art keywords
- adjusting bolt
- pad
- centripetal
- regulating flange
- lock screw
- 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
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Connection Of Plates (AREA)
Abstract
The invention provides a double-panel flatness adjusting device and relates to the field of panel flatness adjustment. The device comprises an adjusting flange, an adjusting bolt, a centripetal gasket and a lock screw. The first face of the centripetal gasket is attached to a benchmark panel, and the second face of the centripetal gasket is attached to the first end of the adjusting bolt. The second end of the adjusting bolt is clamped to the adjusting flange, and the lock screw penetrates through a central hole of the adjusting flange, a central hole of the adjusting bolt and a central hole of the centripetal gasket and is connected with the benchmark panel through threads. Both the first end of the adjusting bolt and the second face of the centripetal gasket are spherical curved faces. Besides, the first end of the adjusting bolt is completely attached to the second face of the centripetal gasket. The adjusting bolt is mounted in a threaded hole of a panel to be adjusted. Through the device, the flatness adjusting precision and stability are improved.
Description
Technical field
The present invention relates to panel flatness and regulate field, particularly relate to a kind of dual platen flatness adjusting device.
Background technology
The automatic lighting equipment of liquid crystal panel, be positioned at the end-equipment of TFT-LCD production line CELL production section, for being detected as the later liquid crystal panel defects detection equipment of box, front end being produced after bad liquid crystal panel detects and rejecting, effectively improve the production efficiency of rear end equipment and reduce raw material losses.After liquid crystal panel becomes box, need to be lighted by lighting equipment, because 57 inch equipment major parts are comparatively large, so need stable explanation and the flatness adjustment structure of practicality; And this equipment requirement relative flatness is 50 μm, so need a kind of extremely stable and flatness adjustment structure that precision is higher.Existing flatness regulates and uses single screw top pull-up structure, and in the process regulated, need to be furnished with set screw and locked screw respectively, need repeatedly to debug, in high accuracy debug process, difficulty is very big.
Summary of the invention
For the defect of prior art, the present invention proposes a kind of dual platen high accuracy flatness adjusting device solved the problems of the technologies described above, the flatness of high-precision adjustment panel can be realized.
The invention provides a kind of dual platen flatness adjusting device, it is characterized in that, comprise: regulating flange, adjusting bolt, centripetal pad and lock screw, the first surface of described centripetal pad and benchmark panel attachment, fit with the first end of described adjusting bolt for second of described centripetal pad, second end of described adjusting bolt and the mutual clamping of described regulating flange, described lock screw runs through the centre bore of described regulating flange, adjusting bolt and centripetal pad and is threaded connection with described benchmark panel;
The first end of described adjusting bolt and the second face of described centripetal pad are spheroform surface, and second of the first end of described adjusting bolt and described centripetal pad is fitted completely, and described adjusting bolt is arranged in the screwed hole of panel to be regulated.
Preferably, the first end of described adjusting bolt is the spheroform surface of indent, and second of described centripetal pad is the spheroform surface of evagination.
Preferably, the first end of described adjusting bolt is the spheroform surface of evagination, and second of described centripetal pad is the spheroform surface of indent.
Preferably, described device also comprises lock screw pad, described lock screw pad is placed on above described regulating flange, and described lock screw runs through the centre bore of described lock screw pad, regulating flange, adjusting bolt and centripetal pad and is threaded connection with described benchmark panel.
Preferably, the second end of described adjusting bolt is yi word pattern groove, and the one side that described regulating flange is adjacent with described adjusting bolt is yi word pattern boss;
Or
Second end of described adjusting bolt is yi word pattern boss, and the one side that described regulating flange is adjacent with described adjusting bolt is yi word pattern groove.
Preferably, the second end of described adjusting bolt is cruciform groove, and the one side that described regulating flange is adjacent with described adjusting bolt is cross boss;
Or
Second end of described adjusting bolt is cross boss, and the one side that described regulating flange is adjacent with described adjusting bolt is cruciform groove.
Preferably, the diameter of the centre bore of described lock screw pad, regulating flange, adjusting bolt and centripetal pad is greater than the diameter of described lock screw.
Preferably, described regulating flange is provided with multiple hole.
Preferably, described adjusting bolt is closely-pitched external screw thread.
Preferably, grease is had between the first end of described adjusting bolt and second of described centripetal pad.
As shown from the above technical solution, a kind of dual platen flatness adjusting device provided by the invention, the first end of adjusting bolt and the second face of centripetal pad are spheroform surface, realize adjusting bolt when rotating advance or retreating, keep centripetal state, thus reach panel to be regulated and the thick-and-thin comprehensive engagement of datum level, improve the precision of adjustment.
Accompanying drawing explanation
Fig. 1 is the dual platen flatness adjusting device structural representation of one embodiment of the invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
A kind of dual platen flatness adjusting device provided by the invention, for situation about adjusting based on high-accuracy large-scale equipment component flatness, the first end of adjusting bolt and the second face of centripetal pad are spheroform surface, realize adjusting bolt when rotating advance or retreating, keep centripetal state, thus reach panel to be regulated and the thick-and-thin comprehensive engagement of datum level, improve the precision of adjustment; By arranging lock screw, reduce the change of the precision after adjustment; By by regulating flange and adjusting bolt clamping, avoid and regulate this adjusting bolt to damage the externally threaded possibility of adjusting bolt by miscellaneous part, reduce adjustment work difficulty simultaneously.
Fig. 1 shows the dual platen flatness adjusting device structural representation of one embodiment of the invention, as described in Figure 1, dual platen flatness adjusting device in the present embodiment comprises: regulating flange 1, adjusting bolt 2, centripetal pad 3 and lock screw 4, the first surface of described centripetal pad 3 and benchmark panel attachment, fit with the first end of described adjusting bolt 2 for second of described centripetal pad 3, second end of described adjusting bolt 2 and described regulating flange 1 clamping mutually, described lock screw 2 runs through described regulating flange 1, the centre bore of adjusting bolt 2 and centripetal pad 3 is also threaded connection with described benchmark panel.
The first end of described adjusting bolt 2 and the second face of described centripetal pad 3 are spheroform surface, and second of the first end of described adjusting bolt 2 and described centripetal pad 3 is fitted completely, and described adjusting bolt 2 is arranged in the screwed hole of panel to be regulated.
Dual platen flatness adjusting device provided by the invention treats the method regulating panel to carry out flatness adjustment: unclamp lock screw 4, use specific purpose tool is counterclockwise or the regulating flange 1 that turns clockwise, until after being adjusted to required flatness, locked lock screw 4.
What deserves to be explained is, the first end of described adjusting bolt 2 is the spheroform surface of indent, and second of described centripetal pad 3 is the spheroform surface of evagination, or, the first end of described adjusting bolt 2 is the spheroform surface of evagination, and second of described centripetal pad 3 is the spheroform surface of indent.
Why be set to spheroform surface by second of centripetal pad 3 with the first end of adjusting bolt 2 be connected, because in rotation adjusting bolt 2, realize when rotating advance or retreating, adjustment force remains centripetal state, rotating contact area can be increased, improve the stability regulated, thus reach panel to be regulated and the thick-and-thin comprehensive engagement of benchmark panel, improve the precision of adjustment.
A kind of two-sidedness flatness device provided by the invention also comprises lock screw pad 5, described lock screw pad 5 is placed on above described regulating flange 1, and described lock screw 4 runs through the centre bore of described lock screw pad 5, regulating flange 1, adjusting bolt 2 and centripetal pad 3 and is threaded connection with described benchmark panel.Be understandable that, the centre bore running through lock screw pad 5, regulating flange 1, adjusting bolt 2 and centripetal pad 3 with lock screw 4 makes adjustment structure be kit form, decreases the time of installation and debugging.
Be understandable that, lock screw pad 5 can make lock screw 4 regulating flange 1, adjusting bolt 2 and centripetal pad 3 are better fixed in reference substrate, reduces the change of the precision after adjustment;
In the present invention, the clamping of the one side that the second end of adjusting bolt 2 is adjacent with adjusting bolt 2 with regulating flange 1 can have the combining structure of various ways, in order to better illustrate, several possible mode is listed below by the present invention, but interface arrangment of the present invention is not limited to these illustrated four kinds of modes: the second end of described adjusting bolt 2 is yi word pattern groove, the one side that described regulating flange 1 is adjacent with described adjusting bolt 2 is yi word pattern boss; Or the second end of described adjusting bolt 2 is yi word pattern boss, the one side that described regulating flange 1 is adjacent with described adjusting bolt 2 is yi word pattern groove; Or the second end of described adjusting bolt 2 is cruciform groove, the one side that described regulating flange 1 is adjacent with described adjusting bolt 2 is cross boss; Or the second end of described adjusting bolt 2 is cross boss, the one side that described regulating flange 1 is adjacent with described adjusting bolt 2 is cruciform groove.
Be understandable that, regulating flange 1 and adjusting bolt 2 are linked together by interface arrangment, can make the adjustment of adjusting bolt 2 convenient, power can be passed to adjusting bolt 2 by regulating flange 1 effectively also accurately.
Be understandable that, the diameter of the centre bore of described lock screw pad 5, regulating flange 1, adjusting bolt 2 and centripetal pad 3 is greater than the diameter of described lock screw 4.
Be understandable that, described regulating flange 1 is provided with multiple hole, and specific purpose tool easy to use regulates regulating flange 1.
What deserves to be explained is, described adjusting bolt 2 is closely-pitched external screw thread, and such arranges the precision that can improve adjustment.
What deserves to be explained is, have grease between the first end of described adjusting bolt 2 and second of described centripetal pad 3, grease plays the effect of lubrication between adjusting bolt 2 and centripetal pad 3.
Said apparatus is the design of spheroform surface by second of centripetal pad 3 and adjustment bolt 2 first end contact surface, increase rotating contact area, improve the stability regulated, decrease and repeatedly debug number of times, the assembly unitary form of the centre bore of lock screw pad 5, regulating flange 1, adjusting bolt 2 and centripetal pad 3 is run through by lock screw 4, decrease the installation and debugging time, preventing structure simplicity of design provided by the invention is practical, stable also flatness adjustment accurately operation can be realized, improve equipment use stability, decrease equipment high accuracy debug time;
It will be understood by those skilled in the art that adaptively to change the module in the equipment in embodiment and they are arranged and be in one or more equipment that this embodiment is different.Module in embodiment or unit or assembly can be combined into a module or unit or assembly, and multiple submodule or subelement or sub-component can be put them in addition.Except at least some in such feature and/or process or unit is mutually exclusive part, any combination can be adopted to combine all processes of all features disclosed in this description (comprising adjoint claim, summary and accompanying drawing) and so disclosed any method or equipment or unit.Unless expressly stated otherwise, each feature disclosed in this description (comprising adjoint claim, summary and accompanying drawing) can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.Such as, in the following claims, the one of any of embodiment required for protection can use with arbitrary combination.
All parts embodiment of the present invention with hardware implementing, or can realize with the software module run on one or more processor, or realizes with their combination.The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computer of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
Last it is noted that one of ordinary skill in the art will appreciate that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of the claims in the present invention.
Claims (10)
1. a dual platen flatness adjusting device, it is characterized in that, comprise: regulating flange, adjusting bolt, centripetal pad and lock screw, the first surface of described centripetal pad and benchmark panel attachment, fit with the first end of described adjusting bolt for second of described centripetal pad, second end of described adjusting bolt and the mutual clamping of described regulating flange, described lock screw runs through the centre bore of described regulating flange, adjusting bolt and centripetal pad and is threaded connection with described benchmark panel;
The first end of described adjusting bolt and the second face of described centripetal pad are spheroform surface, and second of the first end of described adjusting bolt and described centripetal pad is fitted completely, and described adjusting bolt is arranged in the screwed hole of panel to be regulated.
2. device as claimed in claim 1, it is characterized in that, the first end of described adjusting bolt is the spheroform surface of indent, and second of described centripetal pad is the spheroform surface of evagination.
3. device as claimed in claim 1, it is characterized in that, the first end of described adjusting bolt is the spheroform surface of evagination, and second of described centripetal pad is the spheroform surface of indent.
4. device as claimed in claim 1, it is characterized in that, described device also comprises lock screw pad, described lock screw pad is placed on above described regulating flange, and described lock screw runs through the centre bore of described lock screw pad, regulating flange, adjusting bolt and centripetal pad and is threaded connection with described benchmark panel.
5. device as claimed in claim 2 or claim 3, it is characterized in that, the second end of described adjusting bolt is yi word pattern groove, and the one side that described regulating flange is adjacent with described adjusting bolt is yi word pattern boss;
Or
Second end of described adjusting bolt is yi word pattern boss, and the one side that described regulating flange is adjacent with described adjusting bolt is yi word pattern groove.
6. device as claimed in claim 2 or claim 3, it is characterized in that, the second end of described adjusting bolt is cruciform groove, and the one side that described regulating flange is adjacent with described adjusting bolt is cross boss;
Or
Second end of described adjusting bolt is cross boss, and the one side that described regulating flange is adjacent with described adjusting bolt is cruciform groove.
7. device as claimed in claim 4, it is characterized in that, the diameter of the centre bore of described lock screw pad, regulating flange, adjusting bolt and centripetal pad is greater than the diameter of described lock screw.
8. device as claimed in claim 1, it is characterized in that, described regulating flange is provided with multiple hole.
9. device as claimed in claim 6, it is characterized in that, described adjusting bolt is closely-pitched external screw thread.
10. device as claimed in claim 2 or claim 3, is characterized in that there is grease between the first end of described adjusting bolt and second of described centripetal pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679928.1A CN105397741A (en) | 2015-10-19 | 2015-10-19 | Double-panel flatness adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510679928.1A CN105397741A (en) | 2015-10-19 | 2015-10-19 | Double-panel flatness adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105397741A true CN105397741A (en) | 2016-03-16 |
Family
ID=55463661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510679928.1A Pending CN105397741A (en) | 2015-10-19 | 2015-10-19 | Double-panel flatness adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397741A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030136016A1 (en) * | 1999-07-27 | 2003-07-24 | Jessem Products Ltd. | Level adjusting apparatus for a power tool |
| CN101905434A (en) * | 2009-06-03 | 2010-12-08 | 昭进半导体设备(上海)有限公司 | Rotary grinding sucking disc adjusting mechanism of wafer back grinder |
| CN102554632A (en) * | 2010-12-17 | 2012-07-11 | 北京中电科电子装备有限公司 | Leveling device and scribing machine |
| CN103364984A (en) * | 2012-03-28 | 2013-10-23 | 全球标准技术有限公司 | Device for keeping panel to be flat |
| CN204044455U (en) * | 2014-07-01 | 2014-12-24 | 唐杰祥 | The universal adjustment device of this press |
| CN204203531U (en) * | 2014-10-21 | 2015-03-11 | 深圳华大基因研究院 | Planar regulation device |
| CN104930312A (en) * | 2015-06-19 | 2015-09-23 | 南京理工大学 | Ball socket type end face leveling device |
-
2015
- 2015-10-19 CN CN201510679928.1A patent/CN105397741A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030136016A1 (en) * | 1999-07-27 | 2003-07-24 | Jessem Products Ltd. | Level adjusting apparatus for a power tool |
| CN101905434A (en) * | 2009-06-03 | 2010-12-08 | 昭进半导体设备(上海)有限公司 | Rotary grinding sucking disc adjusting mechanism of wafer back grinder |
| CN102554632A (en) * | 2010-12-17 | 2012-07-11 | 北京中电科电子装备有限公司 | Leveling device and scribing machine |
| CN103364984A (en) * | 2012-03-28 | 2013-10-23 | 全球标准技术有限公司 | Device for keeping panel to be flat |
| CN204044455U (en) * | 2014-07-01 | 2014-12-24 | 唐杰祥 | The universal adjustment device of this press |
| CN204203531U (en) * | 2014-10-21 | 2015-03-11 | 深圳华大基因研究院 | Planar regulation device |
| CN104930312A (en) * | 2015-06-19 | 2015-09-23 | 南京理工大学 | Ball socket type end face leveling device |
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Application publication date: 20160316 |