CN2204042Y - Multi-function X-rays instrument for axonometry - Google Patents
Multi-function X-rays instrument for axonometry Download PDFInfo
- Publication number
- CN2204042Y CN2204042Y CN 94205548 CN94205548U CN2204042Y CN 2204042 Y CN2204042 Y CN 2204042Y CN 94205548 CN94205548 CN 94205548 CN 94205548 U CN94205548 U CN 94205548U CN 2204042 Y CN2204042 Y CN 2204042Y
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- CN
- China
- Prior art keywords
- angle
- handwheel
- screw
- crystal
- leading 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional X-ray instrument for crystal axiometer, comprising a reference plane for positioning the material plate, an angle measuring device, a translation device, a lifting device, etc., wherein, the angle measuring device comprises an angle regulating screw, a clinometer whose measuring end is connected with the angle regulating screw, a nut connected with the screw thread of the upper end of the angle regulating screw, and a swinging link at the top of the nut. The utility model has the advantages of high precision, simple process, etc., before the crystal is cut and processed, the two processes of the axis fixing and angle measurement and the mechanical diagonal position pasting can be realized simultaneously, and the yield of the products can be enhanced.
Description
The utility model relates to the dead axle card materials device before a kind of crystal angular detection and the crystal-cut processing.
As everyone knows, crystal has the characteristic that atomic rule is arranged, and can form atomic plane in crystal, and the atomic plane of same material crystal is determined in intracrystalline coordinate axis orientation.The preceding working procedure that quartz crystal carries out deep processing is exactly will carry out the directed cutting processing of crystallographic axis and the wafer after the cutting is carried out angle measurement.Existing X ray dead axle equipment is seen figure one, and its angle measurement part is made up of worm gear 2 and worm screw 4.Described X ray dead axle equipment is to utilize diffraction principle, when rotating handwheel 3 and drive worm screw 4 rotations, worm gear 2 and top crystal 1 rotate thereupon, when the diffraction light that receives when the X ray receiver is the strongest, stop operating, record the anglec of rotation of worm screw, just can learn the angle of plane of crystal and atomic plane.Traditional card material method is earlier crystal to be carried out measurement of angle, writes measurement result, then crystal is placed on flitch, with the plane of crystal is benchmark, machinery to hornwork on angle correction, make crystal face and the angle that the reference edge of flitch becomes to be scheduled to, treat can implement crystal-cut behind the card material.The shortcoming that the said equipment and subsides material process exist is: one. the gap, meshing place of worm gear pairs is difficult to eliminate, and causes measuring error; Two. requirement on machining accuracy is very high, involves great expense; Three .X ray angle measurements and mechanical checkout angle are divided into two procedures, repeat benchmark, and cumulative errors are big, and product percent of pass is low; Running program is many, is difficult for grasping, and efficient is low.
The purpose of this utility model is to provide a kind of simple in structure, precision to integrate the crystal dead axle instrument of dead axle card material two procedures before crystal angular detection and the crystal-cut accurately.
The utility model comprises: X ray transmits and receives device, reference plane, angle detection mechanism, translation and elevating mechanism, it is characterized in that: the reference plane that on angle detection mechanism, has designed adjustable angle, the location that is used for flitch, satisfy card material needs to the different corner cuts of crystal, the clinometer rule that above-mentioned angle measurement mechanism is linked to each other with described hue angle screw rod by hue angle screw rod, test side, with described hue angle screw rod on the fork fixed of the nut that is threaded and nut top and the rotating shaft of swing link end part form jointly; Above-mentioned angle measurement mechanism also comprises the tension spring of eliminating the thread pitch between nut and the hue angle screw rod; Above-mentioned spring, hue angle screw rod and rotating shaft are equipped with stiff end, and described stiff end can be located on the fuselage jointly.When screw rod rotated, nut produced and moves axially, and making fork is a deflection with rotating shaft.In among a small circle, the angle of fork deflection is directly proportional with the angle of rotating shaft deflection, thereby clinometer rule can be determined the angle of fork deflection by measuring the angle of screw rod deflection.The translation of this device, two mechanisms of lifting are crystal of being convenient to arrange on the flitch some and multilayer stack.Translation mechanism comprises: leading screw, slide plate and guide rail plate etc. that handwheel, handwheel drive.Slide plate one end is provided with a screw, and this screw can match with leading screw, rotates with handwheel, with the guiding moving linearly of guide rail plate.Can place flitch on the slide plate.In the translation mechanism bottom is elevating mechanism, and it comprises: handwheel, bevel gear set, leading screw and supporting plate etc.The gear that above-mentioned handwheel drives bevel gear set rotates, and in the axis hole of another gear in the bevel gear set internal thread is arranged, and described leading screw cooperates with it; Supporting plate is fixed on the top of leading screw, and when handwheel rotated, leading screw drove supporting plate and moves up and down, and the supporting plate upper end is the guide rail plate of translation mechanism.
The utility model can be finished dead axle angle measurement before the cutting processing of crystal and mechanical diagonal angle two procedures on an equipment, simplified running program, has improved work efficiency.Overcome shortcomings such as the big and cumulative errors of traditional testing of equipment error simultaneously, can improve the qualification rate of product greatly.
Figure one is traditional X ray dead axle equipment.
Figure two is angle measurement mechanism structure figure of this device.
Figure three is translation mechanism structural drawing of this device.
Figure four is elevating mechanism structural drawing of this device.
The embodiment of this device sees accompanying drawing: when carrying out crystal goniometry, wafer 1 card is tight in rotating shaft 10 ends of fork 9, rotary screw 8, nut 7 moves axially, driving fork 9 serves as axle deflection with rotating shaft 10, and the angle of institute's deflection (being the crystal anglec of rotation) can be read by clinometer rule 5, when the X-ray receiver shows full-scale reading, stop operating, thereby can try to achieve the angle of plane of crystal and atomic plane.When carrying out crystal card material, adjust the included angle A of reference plane 13 and flitch reference edge 12 and X ray, select predetermined corner cut.In rotating shaft 10 ends of fork 9, rotary screw 8 when the X-ray receiver shows full-scale reading, stops operating with crystal 1 tight card, and dead axle work is finished, and crystal can be implemented the card material in this position.Spring 6 is tension springs, and measuring accuracy is improved in the gap that can eliminate nut and screw rod.The translation of this device, elevating mechanism are seen figure three, four, handwheel 14 drives leading screw 18 and rotates, the screw 17 of slide plate 16 cooperates with above-mentioned leading screw 18, when handwheel 14 rotates, make slide plate 16 along 15 lengthwise movements of guide rail plate, flitch 11 on the slide plate 16 is moved thereupon, reach successively dead axle arrangement work crystal 1.In the translation mechanism bottom is elevating mechanism, and when rotating handwheel 19, bevel gear set 20 drives leading screws 21 or go up and move downwards, the supporting plate 22 at leading screw 21 tops also thereupon downwards or go up and move, thereby be convenient to the crystal arrangement that superposes up and down.
Claims (1)
- A kind of multi-functional x ray crystal dead axle instrument, it comprises: x ray emission and receiving trap, reference plane, angle detection mechanism, translation and elevating mechanism, it is characterized in that: the reference plane 13 that on angle detection mechanism, has designed adjustable angle, the location that is used for flitch 11, satisfy the card material needs to the different corner cuts of crystal, above-mentioned angle measurement mechanism is by hue angle screw rod 8, the clinometer rule 5 that the test side links to each other with described hue angle screw rod 8, the fork 9 that nut 7 that is threaded with described hue angle screw rod 8 upper ends and nut 7 tops are fixing and the rotating shaft 10 of swing link end part are formed jointly; Above-mentioned angle measurement mechanism also comprises the tension spring 6 of eliminating the thread pitch between nut 7 and the hue angle screw rod 8; Above-mentioned spring 6, hue angle screw rod 8 and rotating shaft 10 are equipped with stiff end, and described stiff end can be located on the fuselage jointly; Translation mechanism comprises: leading screw 18, slide plate 16 and guide rail plate 15 that handwheel 14, handwheel 14 drive; Slide plate 16 1 ends are provided with a screw 17, and this screw 17 can match with leading screw 18, rotate with handwheel 14, with the guiding moving linearly of guide rail plate 15; Can place flitch on the slide plate 16; In the translation mechanism bottom is elevating mechanism, and it comprises: handwheel 19, bevel gear set 20, leading screw 21 and supporting plate 22; The gear that above-mentioned handwheel 19 drives bevel gear set 20 rotates, and in the axis hole of another gear in the bevel gear set internal thread is arranged, and described leading screw 21 cooperates with it; Supporting plate 22 is fixed on the top of leading screw 21, and when handwheel 19 rotated, leading screw 18 drove supporting plate 22 and moves up and down, and supporting plate 22 upper ends are guide rail plates 15 of translation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94205548 CN2204042Y (en) | 1994-03-28 | 1994-03-28 | Multi-function X-rays instrument for axonometry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94205548 CN2204042Y (en) | 1994-03-28 | 1994-03-28 | Multi-function X-rays instrument for axonometry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204042Y true CN2204042Y (en) | 1995-07-26 |
Family
ID=33824431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94205548 Expired - Fee Related CN2204042Y (en) | 1994-03-28 | 1994-03-28 | Multi-function X-rays instrument for axonometry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204042Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557811A (en) * | 2013-10-18 | 2014-02-05 | 中信戴卡股份有限公司 | Wheel blank positioning detection device |
| CN111923124A (en) * | 2020-06-03 | 2020-11-13 | 福建浩蓝光电有限公司 | Diagonal device for optical filter production and use method thereof |
-
1994
- 1994-03-28 CN CN 94205548 patent/CN2204042Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557811A (en) * | 2013-10-18 | 2014-02-05 | 中信戴卡股份有限公司 | Wheel blank positioning detection device |
| CN103557811B (en) * | 2013-10-18 | 2015-12-09 | 中信戴卡股份有限公司 | A kind of wheel blanks locating and detecting device |
| CN111923124A (en) * | 2020-06-03 | 2020-11-13 | 福建浩蓝光电有限公司 | Diagonal device for optical filter production and use method thereof |
| CN111923124B (en) * | 2020-06-03 | 2022-04-15 | 福建浩蓝光电有限公司 | Diagonal device for optical filter production and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |