CN101633137B - Method for trimming angle of pyramid prism and single trimming tool equipment - Google Patents
Method for trimming angle of pyramid prism and single trimming tool equipment Download PDFInfo
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- CN101633137B CN101633137B CN200910305854XA CN200910305854A CN101633137B CN 101633137 B CN101633137 B CN 101633137B CN 200910305854X A CN200910305854X A CN 200910305854XA CN 200910305854 A CN200910305854 A CN 200910305854A CN 101633137 B CN101633137 B CN 101633137B
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Abstract
The invention discloses a method for trimming an angle of a pyramid prism and single trimming tool equipment used in the method. When a pyramid prism is carried out angle trimming in the method, the pyramid prism (1) is installed in the single trimming tool equipment (3) after a right-angle surface (2) to be trimmed is confirmed; and then a moment adjusting lever (5) on the single trimming tool equipment (3) is assembled and adjusted and is integrally arranged on a grinding disk to grind the right-angle surface (2) to be trimmed, thereby the high-precision pyramid prism of which the precision is smaller than 3'' can be efficiently processed in batch, and the qualification rate of productions reaches more than 80 percent. The method for trimming the angle of the pyramid prism is easy to operate and has high processing efficiency; and the single trimming tool equipment used in the method has simple structure, obvious effect and high practicability.
Description
Technical field
The present invention relates to a kind of prism of corner cube processing method, especially a kind of angle method for trimming of prism of corner cube.The invention still further relates to adopted in this angle method for trimming singly repair frock.
Background technology
Along with the development of the market demand, the user also becomes more and more higher to the required precision of prism of corner cube, and high-precision prism of corner cube added value is very high, and usually, precision is 3 " be that precision is 6 with the price of interior prism of corner cube " 4～5 times of price.But present common prism of corner cube moulding process can only batch machining goes out the product of medium accuracy.Therefore, mainly contain following two kinds of approach if need to obtain high-precision prism of corner cube: the one, from the finished product of the medium accuracy that mass-produces, select one by one, approximately can select the high accuracy prism about 2%, so qualification rate is very low, output is very limited, is difficult to meet the need of market; The 2nd, the prism of corner cube of the medium accuracy produced in batches is carried out single-piece hand finish angle, this method is very high to operator's specification requirement, and the efficient of finishing is very low, and cost is also higher.
Summary of the invention
Technical problem to be solved by this invention provides a kind of angle method for trimming that can process the high accuracy prism of corner cube efficiently; For this reason, the present invention also will be provided for singly repairing frock in this angle method for trimming.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of angle method for trimming of prism of corner cube, the comprehensive angle and the right angle face angle of elder generation's measured angular cone prism, determine the right angle face that needs finishing, treating finishing right angle face again grinds, the described finishing right angle face for the treatment of grinds by following step and finishes, earlier prism of corner cube is put into the die cavity of singly repairing frock, and allow and wait to repair the right angle face and all expose, singly repairing on the frock assembling moment adjustment (adjusting) lever again, the frock of singly repairing that prism of corner cube will be housed at last and assemble the torque adjusting lever places on the abrasive disk and grinds.
The described torque adjusting lever of singly repairing on the frock assembles as follows, earlier with wait that repairing right angle face institute angle is to load onto the torque adjusting lever greater than another right angle face side of 90 °, adjust the exposed length of torque adjusting lever again according to the deviate of angle.
In order to guarantee the angle dressing efficiency and the precision of prism of corner cube, above-mentioned angle method for trimming must adopt and singly repair frock.The described frock main body of singly repairing is cuboid or cylinder, cuboid one the surface or a cylindrical end face on offer prism of corner cube shape die cavity, after making the prism of corner cube of identical size put into this die cavity, the edged surface always of prism of corner cube exposes die cavity and parallel with this surface or cylindrical this end face of cuboid, outside die cavity, offer and the vertical respectively installing hole of the other two right angle faces of prism of corner cube, but mounting torque adjustment (adjusting) lever in the installing hole.Described torque adjusting lever is fixed in the installing hole by hold-down screw.
After adopting the angle method for trimming of above-mentioned prism of corner cube and singly repairing frock, when prism of corner cube being carried out the angle finishing, can singly repair in the frock determining prism of corner cube to be packed into after waiting to repair the right angle face, assemble and regulate the torque adjusting lever of singly repairing on the frock then, again its integral body is placed on the abrasive disk and grind, so just, batch machining goes out precision 3 efficiently " with interior high accuracy prism of corner cube, product qualification rate reaching is more than 80%.The angle method for trimming of this prism of corner cube is easy to operate and working (machining) efficiency is high, and used in this method singly to repair tool structure simple, and effect is remarkable, and is practical.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the prism of corner cube structure chart.
Fig. 2 is a structural representation of singly repairing frock among the present invention.
Fig. 3 is a front view of singly repairing frock among the present invention.
Fig. 4 is a rearview of singly repairing frock among the present invention.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the B-B cutaway view of Fig. 4.
Fig. 7 treats that the angle of trim cone prism is contained in the schematic diagram of singly repairing in the frock.
Fig. 8 is the right view of Fig. 7.
Wherein, Reference numeral: 1 is prism of corner cube, 2 for prism of corner cube wait to repair the right angle face, 3 for singly repairing frock, 4 for singly repairing the die cavity on the frock, and 5 is the torque adjusting lever, and 6 for singly repairing the installing hole on the frock, and 7 is hold-down screw, 8 is that right angle face one, 9 is that right angle face two, 10 is a right angle face three.
The specific embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As Fig. 1, Fig. 2, Fig. 7 and shown in Figure 8, the angle method for trimming of a kind of prism of corner cube of the present invention, need the comprehensive angle of first measured angular cone prism 1, it is the angle of incident ray and emergent ray, select with 180 ° of standard angle value deviations and surpass 5 " conduct finishing object; again the prism of corner cube of selecting to be repaired 1 is carried out the measurement of 90 ° of angles between three right angle faces; can adopt angle compare test instrument that the angle between 1 three right angle faces of prism of corner cube is tested; correspondence is carried out the recording angular deviate respectively; according to three deviates of the angle of record; find out wherein two right angle faces that angle comprised jointly of the absolute value maximum of two deviation differences, to determine this face for waiting to repair right angle face 2, this method is a conventional method.For example: the right angle face 1 of the prism of corner cube among Fig. 1 and the angle between the right angle face 29 record the angular deviation value through angle compare test instrument and are+15 "; the angle angular deviation value between right angle face 1 and the right angle face 3 10 is+10 ", angle angular deviation value between right angle face 29 and the right angle face 3 10 is 10 "; the absolute value maximum of the angular deviation difference of the angle between angle between right angle face 1 and the right angle face 29 and right angle face 29 and the right angle face 3 10 so, determine that therefore these two right angle faces that angle comprised jointly are that right angle face 29 is for waiting to repair the right angle face.
After determining the right angle face 2 that needs finishing; earlier all the other the prism of corner cube faces that need not repair are coated protective paint; to prevent its surface damage; treating finishing right angle face 2 again grinds; the described finishing right angle face 2 for the treatment of grinds by following step and finishes; earlier prism of corner cube 1 is put into the die cavity 4 of singly repairing frock 3; and allow and wait to repair right angle face 2 and all expose; singly repairing on the frock 3 assembling moment adjustment (adjusting) lever 5 again, the frock 3 of singly repairing that prism of corner cube 1 will be housed at last and assemble torque adjusting lever 5 places on the abrasive disk and grinds.Once can many product hanging-wall grinds simultaneously, milling time is determined according to the deviation size of the comprehensive angle of every product, is generally 10～30 minutes, can take off prism therebetween it is carried out angular surveying, and adjust torque adjusting lever 5, grinds repeatedly again.At last comprehensive angle is detected qualified prism of corner cube, store classifiedly by the precision classification.
The above-mentioned torque adjusting lever of singly repairing on the frock 35 assembles as follows, earlier with wait that repairing 2 angles of right angle face is to load onto torque adjusting lever 5 greater than another right angle face side of 90 °, adjust the exposed length of torque adjusting lever 5 again according to the deviate of angle.Its deviate is big more, requires torque adjusting lever 5 exposed lengths long more.Its principle is: because to prism of corner cube 1 wait that repairing right angle face 2 grinds the time, waiting to repair right angle face 2 levels places down, the prism of corner cube shown in Figure 1 as precedent, it is waited to repair the right angle face and is right angle face 29, singly repairing after right angle face one 8 sides on the frock 3 load onto torque adjusting lever 5 so, because the deadweight of torque adjusting lever 5, just can apply a micro-moment to prism of corner cube 1, force prism of corner cube 1 generation trace inclination when grinding, make right angle face 29 be subjected to inhomogeneous grinding, thereby revise the comprehensive angle deviation that reduces prism of corner cube 1, so when adjusting torque adjusting lever 5, both can regulate its exposed length, or on its bared end, gain in weight, also can directly on the right angle of frock face one 8 sides, add and bear a heavy burden.In addition, because prism of corner cube initial manufacture factor, the angular deviation of three angles between its right angle face must be for two positive one negative or two negative one just, so the both sides angle of waiting to repair the right angle face also must be for one positive one negative, selecting with waiting to repair 2 angles of right angle face when therefore assembling moment adjustment (adjusting) lever 5 is another right angle face side greater than 90 °.
As Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8, the used frock 3 of singly repairing in the method for the angle finishing of prism of corner cube of the present invention, its main body can be cuboid or cylinder, cuboid one the surface or a cylindrical end face on offer prism of corner cube shape die cavity 4, after making the prism of corner cube of identical size put into this die cavity 4, the edged surface always of prism of corner cube exposes die cavity and parallel with this surface or cylindrical this end face of cuboid, outside die cavity 4, offer and the vertical respectively installing hole 6 of the other two right angle faces of prism of corner cube, but mounting torque adjustment (adjusting) lever 5 in the installing hole 6.Installing hole 6 can be offered to through hole also can be blind hole, but through hole is bigger for torque adjusting lever 5 adjustable extents.Simultaneously, the opening surface vertical range in installing hole 6 release chambeies 4 is far away more, and the moment effect that torque adjusting lever 5 applies is obvious more.
Above-mentioned torque adjusting lever 5 is fixed in the installing hole 6 by hold-down screw 7, and such fixed form is simple in structure, connection is reliable.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (1)
1. the angle method for trimming of a prism of corner cube, the comprehensive angle and the right angle face angle of elder generation's measured angular cone prism (1), described comprehensive angle is the angle of incident ray and emergent ray, determine the right angle face (2) that needs finishing, treating finishing right angle face (2) again grinds, it is characterized in that: the described finishing right angle face (2) for the treatment of grinds by following step and finishes, earlier prism of corner cube (1) is put into the die cavity (4) of singly repairing frock (3), and allow and wait to repair right angle face (2) and all expose, singly repairing upward assembling moment adjustment (adjusting) lever (5) of frock (3) again, the described torque adjusting lever of singly repairing on the frock (3) (5) assembles as follows, earlier with wait that repairing right angle face (2) institute angle is to load onto torque adjusting lever (5) greater than another right angle face side of 90 °, adjust the exposed length of torque adjusting lever (5) again according to the deviate of angle, it is described that singly to repair frock (3) main body be cuboid or cylinder, cuboid one the surface or a cylindrical end face on offer prism of corner cube shape die cavity (4), after making the prism of corner cube of identical size put into this die cavity (4), the edged surface always of prism of corner cube exposes die cavity and parallel with this surface or cylindrical this end face of cuboid, outside die cavity (4), offer and the vertical respectively installing hole (6) of the other two right angle faces of prism of corner cube, the interior mounting torque adjustment (adjusting) lever of installing hole (6) (5), the frock (3) of singly repairing that prism of corner cube (1) will be housed at last and assemble torque adjusting lever (5) places on the abrasive disk and grinds, and described torque adjusting lever (5) is fixed in the installing hole (6) by hold-down screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910305854XA CN101633137B (en) | 2009-08-20 | 2009-08-20 | Method for trimming angle of pyramid prism and single trimming tool equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910305854XA CN101633137B (en) | 2009-08-20 | 2009-08-20 | Method for trimming angle of pyramid prism and single trimming tool equipment |
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| Publication Number | Publication Date |
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| CN101633137A CN101633137A (en) | 2010-01-27 |
| CN101633137B true CN101633137B (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910305854XA Expired - Fee Related CN101633137B (en) | 2009-08-20 | 2009-08-20 | Method for trimming angle of pyramid prism and single trimming tool equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105058608B (en) * | 2015-07-03 | 2017-05-03 | 天津众晶半导体材料有限公司 | Quartz crystal processing die |
| CN111890219B (en) * | 2020-07-07 | 2024-08-09 | 中国科学院西安光学精密机械研究所 | Device and method for rapidly and quantitatively repairing and grinding inclination angle of lens group |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382608A (en) * | 2008-10-23 | 2009-03-11 | 中国兵器工业第二〇五研究所 | Method for making 180 degree big span second grade optical axis parallelism angle mirror |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382608A (en) * | 2008-10-23 | 2009-03-11 | 中国兵器工业第二〇五研究所 | Method for making 180 degree big span second grade optical axis parallelism angle mirror |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2006-159384A 2006.06.22 |
| JP特开平9-309053A 1997.12.02 |
| JP特开平9-47950A 1997.02.18 |
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| CN101633137A (en) | 2010-01-27 |
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Effective date of registration: 20201125 Address after: The ten group of Ji Qing Cun Dun tou Zhen Haian County of Jiangsu Province, Nantong City, 226600 Patentee after: HAI ZHONGSHAN SYNTHETIC FIBER Co.,Ltd. Address before: 620564 Sichuan Meishan Renshou high concentration industrial zone Patentee before: SICHUAN OROPT OPTICAL SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20110209 |