CN105509627A - Height testing fixture - Google Patents
Height testing fixture Download PDFInfo
- Publication number
- CN105509627A CN105509627A CN201510999988.1A CN201510999988A CN105509627A CN 105509627 A CN105509627 A CN 105509627A CN 201510999988 A CN201510999988 A CN 201510999988A CN 105509627 A CN105509627 A CN 105509627A
- Authority
- CN
- China
- Prior art keywords
- microscope carrier
- tool
- height
- probe
- detecting height
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
Abstract
The invention discloses a height testing fixture which comprises a clamping device for clamping and fixing a to-be-tested product and a testing device for testing the height of the to-be-tested product. The clamping device is arranged below the testing device. The testing device comprises a supporting board, a slide rail, a movable block, a connecting board, a testing gauge and a testing gauge cylinder. The supporting board is fixed to the base board of the height testing fixture. The slide rail is vertically arranged along the height direction of the supporting board. A slide block which matches the slide rail is fixed on the movable block. The upper part of the movable block is provided with a transition slab, and the lower part is provided with the testing gauge. The connecting board is arranged between the transition slab and the testing gauge and is driven to move vertically by the testing gauge cylinder. The connecting board is provided with a weak probe. A first probe and a second probe are arranged below the testing gauge. The height of the first probe is smaller than that of the second probe. The height testing fixture provided by the invention has advantages of simple structure, high reliability, long service life, no damage of a tested product and high popularization value.
Description
Technical field
The invention belongs to field of mechanical technique, be specifically related to a kind of tool for detecting height.
Background technology
Mobile phone belongs to precision instruments, before its assembling, all parts all needs to carry out very strict detection, be exactly one of them important parameter for the height detection between mobile phone glass screen and backlight, require that the height between mobile phone glass screen and backlight can not more than a designated value, tolerance+-0.01, existing optical detection height and height gage detector then cannot realize, because the color of product is different, there is multiple color, optical detection can produce error because of product colour change, and due to screen back tabula rasa can not be stressed, measure so height gage detects to use, therefore, need further to study.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides a kind of tool for detecting height, its structure is simple, reliability is high, more reliable compared to optical detection, can not error is large because product colour is different, its long service life, and to the product not damaged detected, have a good application prospect, be worthy to be popularized.
For solving the problem, the present invention specifically by the following technical solutions:
A kind of tool for detecting height, it is characterized in that, comprise the clamping device gripping product to be measured and the pick-up unit detecting product height to be measured, described clamping device is positioned at the bottom of pick-up unit, described pick-up unit comprises back up pad, slide rail, movable block, web joint, inspection rule and inspection rule cylinder, described back up pad is fixed on the base plate of this tool for detecting height, described slide rail is vertically arranged along the short transverse of back up pad, described movable block is fixed with the slide block adapting to slide rail, the top of described movable block is provided with attachment strap, the bottom of described movable block is provided with inspection rule, described web joint be arranged on attachment strap and inspection advise between, and operated up and down by inspection rule air cylinder driven, described web joint is provided with weakness probe, the bottom of described inspection rule is provided with the first probe, second probe, the height of described first probe is less than the height of the second probe.
Aforesaid a kind of tool for detecting height, it is characterized in that, described clamping device comprises vacuum generator, absorption microscope carrier, elasticity locating piece and mobile device, described vacuum generator is connected with absorption microscope carrier, described absorption microscope carrier is provided with several suckers, the side of described absorption microscope carrier is provided with side shield, and described elasticity locating piece is arranged on the side of absorption microscope carrier, and described mobile device is arranged on the bottom of absorption microscope carrier.
Aforesaid a kind of tool for detecting height, it is characterized in that, described mobile device comprises positioning cylinder, line rail and microscope carrier slide block, described microscope carrier slide block is fixed on the bottom of absorption microscope carrier, described positioning cylinder is arranged on the base plate bottom of this tool for detecting height, and being connected to microscope carrier slide block, described line rail is fixed on base plate, and adapts to microscope carrier slide block.
Aforesaid a kind of tool for detecting height, is characterized in that, described wire gauge is set to two, is symmetrical arranged the both sides, bottom of microscope carrier slide block.
Aforesaid a kind of tool for detecting height, is characterized in that, also comprise ion generator, described ion generator is arranged on the top of pick-up unit.
Aforesaid a kind of tool for detecting height, is characterized in that, also comprise vacuum detector, and described vacuum detector is connected with absorption microscope carrier.
Aforesaid a kind of tool for detecting height, it is characterized in that, also comprise the button opening and closing this tool for detecting height, the touch-screen carrying out man-machine interaction, the reset switch of inspection rule cylinder that resets, the hummer of warning defective products and control the electric cabinet of this tool for detecting height power supply, described button comprises left button, right button.
Beneficial effect of the present invention: a kind of tool for detecting height provided by the invention, its structure is simple, reliability is high, more reliable compared to optical detection, can not error large because product colour is different, its long service life, and to the product not damaged detected, have a good application prospect, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of tool for detecting height of the present invention;
Fig. 2 is the front view of a kind of tool for detecting height of the present invention;
Fig. 3 is the vertical view of a kind of tool for detecting height of the present invention;
Fig. 4 is A portion enlarged diagram in Fig. 1;
Fig. 5 is inspection rule detection product elevation principle figure to be measured.
Reference numeral implication is as follows:
1: product to be measured; 2: back up pad; 3: slide rail; 4: movable block; 5: web joint; 6: inspection rule; 7: inspection rule cylinder; 8: slide block; 9: attachment strap; 10: weakness probe; 11: the first probes; 12: the second probes; 13: absorption microscope carrier; 14: elasticity locating piece; 15: line rail; 16: microscope carrier slide block; 17: ion generator; 18: vacuum detector; 19: touch-screen; 20: reset switch; 21: hummer; 22: left button; 23: right button; 24: base plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figures 1 to 5, a kind of tool for detecting height, comprise the clamping device gripping product 1 to be measured and the pick-up unit detecting product 1 to be measured height, described clamping device is positioned at the bottom of pick-up unit, clamping device is utilized to be fixed by product 1 to be measured, keep stable, thus be convenient to pick-up unit detection operation is carried out to it.Be specially, described pick-up unit comprises back up pad 2, slide rail 3, movable block 4, web joint 5, inspection rule 6 and inspection rule cylinder 7, described back up pad 2 is fixed on the base plate 24 of this tool for detecting height, as the immobilizing foundation of pick-up unit, described slide rail 3 is vertically arranged along the short transverse of back up pad 2, described movable block 4 is fixed with the slide block 8 adapting to slide rail 3, coordinated with slide rail 3 by slide block 8, realize sliding up and down of movable block 4, the top of described movable block 4 is provided with attachment strap 9, the bottom of described movable block 4 is provided with inspection rule 6, movable block 4 slides, thus drive attachment strap 9, inspection rule 6 are slided, described web joint 5 is arranged between attachment strap 9 and inspection rule 6, and driven operated up and down by inspection rule cylinder 7, that is web joint 5 and attachment strap 9, inspection rule 6 are not fixedly connected with, examine rule cylinder 7 rotating band be dynamically connected plate 5 move upward time, attachment strap 9 is just mounted on web joint 5, collaborative movable block 4 top shoe 8 coordinates with slide rail 3 in back up pad 2, by attachment strap 9, inspection rule 6 move up simultaneously, and when examine rule cylinder 7 rotating band be dynamically connected plate 5 move downward time, attachment strap 9, inspection rule 6 add movable block 4, slide block 8 can move down automatically due to deadweight, stop when moving to inspection rule 6 and can detecting product height to be measured, described web joint 5 is provided with weakness probe 10, the bottom of described inspection rule 6 is provided with the first probe 11, second probe 12, the height of described first probe 11 is less than the height of the second probe 12, first probe, the difference in height of the second probe 12 is standard value+permissible error values of product size to be measured, wherein this permissible error value be+-0.005 millimeter, therefore, first probe, the difference in height of the second probe 12 is the higher limit of product size to be measured in fact, when examine rule 6 move to can detect product height to be measured time, now, second probe 12 is just fitted in the surface of backlight, inspection rule 6 stop automatically because being subject to resistance, now the first probe 11, namely whether the difference of the height of the second probe 12 meet standard for the height measured between glass screen and backlight, because product (cell phone back tabula rasa) surface is switched to power cathode for metal material by weakness probe 10, inspection rule 6 connect positive source, inspection rule head has the first probe 11 of difference in height, second probe 12 moves downward with inspection rule, when the second probe 12 examining rule touches backlight surperficial, namely our height that will detect, if at this moment examine rule first to pop one's head in and 11 to contact with glass screen, at this moment turn-on power work, illustrate that product height exceeds standard, as the first probe 11 does not contact with glass screen, battery does not work, and illustrates that product is non-defective unit.
Further, described clamping device comprises vacuum generator, absorption microscope carrier 13, elasticity locating piece 14 and mobile device, described vacuum generator is connected with absorption microscope carrier 13, for absorption microscope carrier 13 provides vacuum adsorption force, make product keeping parallelism to be measured, it is controlled by vacuum valve electromagnetic valve component, described absorption microscope carrier 13 is provided with several suckers, just can adsorb product to be measured, the side of described absorption microscope carrier 13 is provided with side shield, described elasticity locating piece 14 is arranged on the side of absorption microscope carrier 13, side shield is utilized to block product to be measured, and elasticity locating piece coordinates with side shield and is clamped by product to be measured, ensure the stable of product to be measured, described mobile device is arranged on the bottom of absorption microscope carrier 13, product to be measured is driven to move by mobile device, move in the sensing range of pick-up unit with within the scope of non-monitored.
Further, described mobile device comprises positioning cylinder, line rail 15 and microscope carrier slide block 16, described microscope carrier slide block 16 is fixed on the bottom of absorption microscope carrier 13, described positioning cylinder is arranged on base plate 24 bottom of this tool for detecting height, and be connected to microscope carrier slide block 16, therefore, positioning cylinder is hidden setting, directly be connected with microscope carrier slide block 16 and drive, thus drive the absorption microscope carrier 13 fixed with microscope carrier slide block 16 to move, described line rail 15 to be fixed on base plate 24, and adapt to microscope carrier slide block 16, by matching of line rail 15 and microscope carrier slide block 16, realize the driving of positioning cylinder to absorption microscope carrier 13.Preferably, described wire gauge 15 is set to two, is symmetrical arranged the both sides, bottom of microscope carrier slide block 16, mobile more stable like this, convenient, and before and after ensureing absorption microscope carrier 13 time mobile, action parallel surface all ensures in +/-0.005.
Further, this tool for detecting height also comprises ion generator 17, described ion generator 17 is arranged on the top of pick-up unit, for blowing out ion wind, eliminate the electrostatic in product 1 to be measured, ensure that the electronic devices and components in product 1 to be measured can not be damaged by static electricity, also comprise vacuum detector 18, described vacuum detector 18 is connected with absorption microscope carrier 13, monitor vacuum pressure constantly, ensure that pressure is in rated range, and also comprise the button opening and closing this tool for detecting height, carry out the touch-screen 19 of man-machine interaction, the reset switch 20 of cylinder is advised in the inspection that resets, warn the hummer 21 of defective products and control the electric cabinet of this tool for detecting height power supply, described button comprises left button 22, right button 23, also include oil pollution separator and carry out greasy dirt separation.
During use, left, the right hand operates left button 22 respectively simultaneously, right button 23, start this tool for detecting height, product to be measured is placed on absorption microscope carrier 13, positioning cylinder drives absorption microscope carrier 13 to move to pick-up unit bottom, elasticity locating piece 14 coordinates side shield to be clamped by product to be measured, vacuum generator produces vacuum simultaneously, absorption microscope carrier 13 utilizes vacuum suction to live product to be measured, it is made to keep level, during initial position, inspection rule cylinder 7 is positioned at eminence with web joint 5, namely now attachment strap 9 is mounted on web joint 5, the top of slide rail 3 is in together with inspection rule 6, after positioning cylinder drives absorption microscope carrier 13 to move to pick-up unit place, inspection rule cylinder 7 moves downward with web joint 5, now attachment strap 9 is separated with web joint 5, due to deadweight attachment strap 9, inspection rule 6 move downwardly to product surface to be measured automatically, web joint 5 has installed weakness probe 10, contact measured product, be switched to power cathode, inspection rule 6 connect positive source, when the second probe 12 examining rule 6 touches backlight surperficial, namely our height that will detect, if at this moment examine rule first to pop one's head in and 11 to contact with glass screen, at this moment internal circuit work, illustrate that the height of product 1 to be measured exceeds standard, product to be measured is defective products, as the first probe 11 does not contact with glass screen, internal circuit does not work, and illustrates that the height of product to be measured meets standard, and product to be measured is non-defective unit.If when being detected as defective products, board hummer 21 alarm, simultaneously touch-screen 19 meeting display alarm information and alarm set point position above, now inspection rule cylinder 7 is failure to actuate, product to be measured cannot be taken out, and needs manually to dial reset switch 20 and removes warning, and the action of inspection rule cylinder 7 resets, drive attachment strap 9, inspection rule 6 move up, positioning cylinder action resets, and drives product to be measured to move to outside pick-up unit, is then taken out by defective products, touch-screen 19 can record the information of defective products, is convenient to subsequent query; If when being detected as non-defective unit, ion generator 17 works, blowout ion wind, eliminate the electrostatic in product 1 to be measured, ensure that the electronic devices and components in product 1 to be measured can not be damaged by static electricity, after having detected, inspection rule cylinder 7 moves upward with web joint 5, simultaneously attachment strap 9 can hang over web joint 5 and moves upward, drive inspection rule 6 to move upward, inspection rule 6 depart from product, now adsorb microscope carrier 13 and drive outwards motion by positioning cylinder, product 1 departs from testing agency, and personnel take out product.
In order to comprehensively detect product to be measured, back up pad be set to two and be oppositely arranged, type that web joint is set to " U " is formed with two side plates and a transverse slat, such two back up pads are separately positioned on two side plate sides, correspondingly respectively in two back up pads be provided with several slide rails be spacedly distributed, with slide rail opposite position place, connection sliding block, movable block, attachment strap and inspection rule etc. are set, attachment strap then can all be mounted on the side plate of web joint, being distributed with inspection rule like this around all sides of product to be measured can multi-point sampler, and what ensure to detect is comprehensive.In addition, can arrange two workstations, detect simultaneously, facilitate human users to two products to be measured, saving personnel wait for board actuation time, enhance productivity.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. a tool for detecting height, it is characterized in that, comprise the clamping device gripping product to be measured and the pick-up unit detecting product height to be measured, described clamping device is positioned at the bottom of pick-up unit, described pick-up unit comprises back up pad, slide rail, movable block, web joint, inspection rule and inspection rule cylinder, described back up pad is fixed on the base plate of this tool for detecting height, described slide rail is vertically arranged along the short transverse of back up pad, described movable block is fixed with the slide block adapting to slide rail, the top of described movable block is provided with attachment strap, the bottom of described movable block is provided with inspection rule, described web joint be arranged on attachment strap and inspection advise between, and operated up and down by inspection rule air cylinder driven, described web joint is provided with weakness probe, the bottom of described inspection rule is provided with the first probe, second probe, the height of described first probe is less than the height of the second probe.
2. a kind of tool for detecting height according to claim 1, it is characterized in that, described clamping device comprises vacuum generator, absorption microscope carrier, elasticity locating piece and mobile device, described vacuum generator is connected with absorption microscope carrier, described absorption microscope carrier is provided with several suckers, the side of described absorption microscope carrier is provided with side shield, and described elasticity locating piece is arranged on the side of absorption microscope carrier, and described mobile device is arranged on the bottom of absorption microscope carrier.
3. a kind of tool for detecting height according to claim 2, it is characterized in that, described mobile device comprises positioning cylinder, line rail and microscope carrier slide block, described microscope carrier slide block is fixed on the bottom of absorption microscope carrier, described positioning cylinder is arranged on the base plate bottom of this tool for detecting height, and being connected to microscope carrier slide block, described line rail is fixed on base plate, and adapts to microscope carrier slide block.
4. a kind of tool for detecting height according to claim 3, is characterized in that, described wire gauge is set to two, is symmetrical arranged the both sides, bottom of microscope carrier slide block.
5. a kind of tool for detecting height according to any one of claim 1-4, is characterized in that, also comprise ion generator, described ion generator is arranged on the top of pick-up unit.
6. a kind of tool for detecting height according to claim 5, is characterized in that, also comprise vacuum detector, and described vacuum detector is connected with absorption microscope carrier.
7. a kind of tool for detecting height according to claim 6, it is characterized in that, also comprise the button opening and closing this tool for detecting height, the touch-screen carrying out man-machine interaction, the reset switch of inspection rule cylinder that resets, the hummer of warning defective products and control the electric cabinet of this tool for detecting height power supply, described button comprises left button, right button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999988.1A CN105509627B (en) | 2015-12-28 | 2015-12-28 | A kind of tool for detecting height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999988.1A CN105509627B (en) | 2015-12-28 | 2015-12-28 | A kind of tool for detecting height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105509627A true CN105509627A (en) | 2016-04-20 |
| CN105509627B CN105509627B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510999988.1A Active CN105509627B (en) | 2015-12-28 | 2015-12-28 | A kind of tool for detecting height |
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| Country | Link |
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| CN (1) | CN105509627B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491319A (en) * | 2019-01-22 | 2019-03-19 | 蓝思智能机器人(长沙)有限公司 | Glass panel detection method and glass panel feeding detection device |
| CN109596635A (en) * | 2019-01-03 | 2019-04-09 | 苏州市星光精密机械有限公司 | LCM cleans detection device, detection method, detection system |
| CN110068258A (en) * | 2019-04-23 | 2019-07-30 | 杭州耕德电子有限公司 | Elastic slice height bound detection machine |
| CN110850702A (en) * | 2019-11-25 | 2020-02-28 | 广州市心鉴智控科技有限公司 | Watch lens detector |
| CN113916117A (en) * | 2021-10-26 | 2022-01-11 | 上海勤宽科技有限公司 | Height detection device |
| CN114354600A (en) * | 2021-12-29 | 2022-04-15 | 常州中端电器有限公司 | Automatic optical detection equipment for electronic instrument |
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| US20100287786A1 (en) * | 2009-05-13 | 2010-11-18 | Tesa Sa | Instrument for measuring dimensions and height gauge |
| CN104076217A (en) * | 2014-06-25 | 2014-10-01 | 苏州华兴源创电子科技有限公司 | Automatic pressure connecting testing device for liquid crystal display panels |
| CN204007564U (en) * | 2014-02-21 | 2014-12-10 | 微密科技(宜兴)有限公司 | A kind of automatic height detector |
| CN205448952U (en) * | 2015-12-28 | 2016-08-10 | 南京沃联科技有限公司 | Height detection tool |
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2015
- 2015-12-28 CN CN201510999988.1A patent/CN105509627B/en active Active
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| JPH11201865A (en) * | 1998-01-09 | 1999-07-30 | Seiko Epson Corp | Apparatus and method for inspection of irregularity in cell gap of liquid crystal panel as well as apparatus and method for measurement of cell gap |
| US20100287786A1 (en) * | 2009-05-13 | 2010-11-18 | Tesa Sa | Instrument for measuring dimensions and height gauge |
| CN204007564U (en) * | 2014-02-21 | 2014-12-10 | 微密科技(宜兴)有限公司 | A kind of automatic height detector |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596635A (en) * | 2019-01-03 | 2019-04-09 | 苏州市星光精密机械有限公司 | LCM cleans detection device, detection method, detection system |
| CN109596635B (en) * | 2019-01-03 | 2023-12-29 | 苏州市星光精密机械有限公司 | LCM cleaning detection equipment, detection method and detection system |
| CN109491319A (en) * | 2019-01-22 | 2019-03-19 | 蓝思智能机器人(长沙)有限公司 | Glass panel detection method and glass panel feeding detection device |
| CN109491319B (en) * | 2019-01-22 | 2023-11-28 | 蓝思智能机器人(长沙)有限公司 | Glass panel detection method and glass panel material taking detection device |
| CN110068258A (en) * | 2019-04-23 | 2019-07-30 | 杭州耕德电子有限公司 | Elastic slice height bound detection machine |
| CN110850702A (en) * | 2019-11-25 | 2020-02-28 | 广州市心鉴智控科技有限公司 | Watch lens detector |
| CN113916117A (en) * | 2021-10-26 | 2022-01-11 | 上海勤宽科技有限公司 | Height detection device |
| CN114354600A (en) * | 2021-12-29 | 2022-04-15 | 常州中端电器有限公司 | Automatic optical detection equipment for electronic instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105509627B (en) | 2018-08-28 |
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Effective date of registration: 20220708 Address after: 211100 room 775, No. 69, Feitian Avenue, Airport Economic Development Zone, Jiangning District, Nanjing, Jiangsu Province (Jiangning Development Zone) Patentee after: Jiangsu jinglihua New Material Co.,Ltd. Address before: 210000-2, GuangYue Road, Qixia street, economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING WOLIAN TECHNOLOGY Co.,Ltd. |
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