CN111707164B - Precision measurement contrast device for front and rear sizes of sapphire during cutting - Google Patents
Precision measurement contrast device for front and rear sizes of sapphire during cutting Download PDFInfo
- Publication number
- CN111707164B CN111707164B CN202010483122.6A CN202010483122A CN111707164B CN 111707164 B CN111707164 B CN 111707164B CN 202010483122 A CN202010483122 A CN 202010483122A CN 111707164 B CN111707164 B CN 111707164B
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- block
- sapphire
- slot
- insert block
- insert
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
Abstract
The invention discloses a precise measurement and comparison device for the size before and after sapphire cutting, which comprises a base, a support column, a fixed plate, a fixed frame, a fixed device and a fine adjustment structure, wherein the size quality detection work is more convenient and faster through a micrometer connecting structure and a comparison check plate which are arranged in the device, and the observation of a comparison result is easy; the sapphire is conveniently and firmly fixed through the arrangement of the arranged fixing device, and the sapphire can be well protected in the fixing and clamping process through the arrangement of the arc-shaped elastic plate, so that the sapphire is prevented from being scratched in the detection work, the quality of the sapphire is further reduced, and even the sapphire is damaged; the fine setting structure through setting is more accurate when using the comparison check board to compare and observe the processing front and back size, improves and detects the accuracy nature, and then guarantees operating mass with rated load.
Description
Technical Field
The invention relates to the technical field of precision measurement devices, in particular to a device for precisely measuring and comparing the sizes of sapphire before and after cutting.
Background
Sapphire (Sapphire) is a general term for corundum stones of other colors than Ruby (Ruby) in corundum stones, and the main component is alumina (Al2O 3); the blue sapphire is caused by the small amount of titanium (Ti) and iron (Fe) impurities mixed in the sapphire; the color of sapphire can be pink, yellow, green, white, and even have multiple colors in the same stone. The production places of the sapphire are found in Thailand, Srilanca, Madagaska, Laos, Cambodia, Shandong Changle, Hainan, Chongqing Jiangjin Shisun, wherein the rarest production places belong to the sapphire in the Kshimiler area, and Burma is the place with most sapphires in the first-class production; the biggest characteristics of sapphire are that the colour is uneven, and the visual parallel hexagonal cylinder is arranged, and the straight typewriter ribbon of depth difference and growth line, sapphire use more in the ornament, and it is accurate to accomplish to the processing cutting of sapphire, need use precision measurement device to process usually.
The invention provides a device for precisely measuring and comparing the size of sapphire before and after cutting, which is used for solving the problems that the size of the sapphire needs to be measured after being processed and the quality requirement is met, the size and the quality of the sapphire after being cut and processed are generally detected manually by a micrometer in the prior art, the detection work efficiency is low, a good comparison reference cannot be carried out in the process, the detection structure is difficult to observe, the work is troublesome, the sapphire can be scratched in the clamping process of the detection of the sapphire, the sapphire is damaged, and the production quality of the sapphire is reduced.
Disclosure of Invention
The invention aims to provide a device for precisely measuring and comparing the sizes of sapphire before and after cutting, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a precise measurement and comparison device for the size before and after sapphire cutting comprises a base, support columns, a fixing plate, a fixing frame, a fixing device and a fine adjustment structure;
the base is integrally provided with a support column, a fixed plate and a fixed frame;
the support column is integrally provided with a connecting threaded column, the connecting threaded column is provided with a connecting ring in a threaded connection manner, a through hole is formed in the connecting ring, a connecting screw is inserted in the through hole and is provided with a threaded hole in a connection manner, the threaded hole is formed in one end of a cylinder, and the cylinder is welded on the micrometer;
the fixing devices are symmetrically arranged on the fixing plate;
sliding grooves are symmetrically formed in the fixing frame, sliding rods are arranged in the sliding grooves, the sliding rods are slidably connected with a comparison check plate, and a sliding block is arranged at one end of the comparison check plate;
a fifth slot is formed in the fixed frame at an equal distance, a fifth inserting block is arranged in the fifth slot in an inserting manner, the fifth inserting block is integrally formed and is arranged on the sixth inserting block at an equal distance, and a third return spring is arranged at the same end of the sixth inserting block at an equal distance with the fifth inserting block;
a placing groove is formed in the sliding block, a second extrusion spring is arranged in the placing groove, and a second clamping block is arranged at the other end of the second extrusion spring;
and a fine adjustment structure is arranged in the sliding block.
Preferably, the fixing device comprises a placing ring, a first insert block, an arc-shaped elastic plate, a second insert block, a first reset spring, a first extrusion spring, a first clamping block, a sleeve ring, an arc-shaped extrusion groove, a third insert block, a fourth insert block and a second reset spring, the placing ring is symmetrically arranged on the fixing plate, the placing ring is symmetrically provided with a first slot, a second slot and a first placing groove, the first insert block is inserted and connected in the first slot, one end of the first insert block is integrally provided with the arc-shaped elastic plate, the other end of the first insert block is integrally provided with the second insert block, the first insert block is provided with the first reset spring at the same end as the second insert block, the first extrusion spring is connected in the first placing groove, the other end of the first extrusion spring is provided with a first clamping block, the outer side wall of the placing ring is sleeved and provided with the sleeve ring, the ring is symmetrically provided with the arc-shaped extrusion groove, the side of the arc extrusion groove is provided with a third slot, one end of the third slot is provided with a fourth slot, the third slot is provided with a third insertion block in an inserting manner, the third insertion block is arranged at one end of the fourth insertion block, and the fourth insertion block is provided with a second reset spring at the same end with the third insertion block.
Preferably, contain knob, pivot, gear, rack in the fine setting structure, rack integrated into one piece connects and sets up on the slide bar, the rack toothing connects and sets up the gear, gear integrated into one piece sets up the one end at the pivot, the other end of pivot runs through the setting in the slider and welded connection is provided with the knob.
Preferably, the micrometer can rotate through the arrangement of the connecting threaded column and the connecting ring.
Preferably, the fourth insert block, the first fixture block and the second insert block have the same cross-sectional shape.
Preferably, the rack and the gear have the same tooth form angle and module.
Compared with the prior art, the invention has the beneficial effects that:
1. the micrometer connecting structure and the comparison and check plate provided by the invention enable the size quality detection work to be more convenient and the observation of the comparison result to be easy, thereby improving the working efficiency;
2. the sapphire is conveniently and firmly fixed through the arrangement of the arranged fixing device, and the sapphire can be well protected in the fixing and clamping process through the arrangement of the arc-shaped elastic plate, so that the sapphire is prevented from being scratched in the detection work, the quality of the sapphire is further reduced, and even the sapphire is damaged;
3. the fine setting structure through setting up is more accurate when using the comparison check board to compare and observe the processing front and back size, improves and detects the accuracy nature, guarantees operating mass with rated load.
Drawings
FIG. 1 is a top view of a structural joint according to the present invention;
FIG. 2 is a rear side schematic view of the structural attachment of the present invention;
FIG. 3 is a top view of the support post connection structure of the present invention;
FIG. 4 is a bottom view of the support post attachment structure of the present invention;
FIG. 5 is a partial sectional view showing the connection of the internal structure of the fixing device according to the present invention;
FIG. 6 is a schematic view of a fixing frame connection structure according to the present invention;
FIG. 7 is a partial cross-sectional view of a fine tuning feature connection according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: a precise measurement and comparison device for the size before and after sapphire cutting comprises a base 1, a support column 2, a fixing plate 3, a fixing frame 4, a fixing device 9 and a fine adjustment structure 17;
the base 1 is integrally provided with a support column 2, a fixed plate 3 and a fixed frame 4;
the support column 2 is integrally provided with a connecting threaded column 5, the connecting threaded column 5 is provided with a connecting ring 6 in a threaded connection manner, a through hole is formed in the connecting ring 6, a connecting screw is inserted and connected in the through hole, the connecting screw is provided with a threaded hole in a connecting manner, the threaded hole is formed in one end of a cylinder 7, and the cylinder 7 is welded on a micrometer 8;
the fixing plates 3 are symmetrically provided with fixing devices 9;
sliding grooves are symmetrically formed in the fixed frame 4, sliding rods 10 are arranged in the sliding grooves, the sliding rods 10 are slidably connected with a comparison and verification plate 11, and a sliding block 12 is arranged at one end of the comparison and verification plate 11;
a fifth slot is equidistantly arranged in the fixed frame 4, a fifth insert block 13 is arranged in the fifth slot in an inserting manner, the fifth insert block 13 is integrally formed and equidistantly arranged on a sixth insert block, and a third return spring 14 is equidistantly arranged at the same end of the sixth insert block as the fifth insert block 13;
a placing groove is formed in the sliding block 12, a second extrusion spring 15 is arranged in the placing groove, and a second clamping block 16 is arranged at the other end of the second extrusion spring 15;
a fine adjustment structure 17 is arranged in the slide block 12.
Further, the fixing device 9 comprises a placing ring 901, a first insert 902, an arc-shaped elastic plate 903, a second insert 904, a first return spring 905, a first compression spring 906, a first fixture block 907, a collar 908, an arc-shaped compression groove 909, a third insert 910, a fourth insert 911 and a second return spring 912, the placing ring 901 is symmetrically arranged on the fixing plate 3, the placing ring 901 is symmetrically provided with a first slot, a second slot and a first placing groove, the first insert 902 is inserted in the first slot, one end of the first insert 902 is integrally provided with the arc-shaped elastic plate 903, the other end of the first insert 902 is integrally provided with the second insert 904, the first return spring 905 is arranged at the same end as the second insert 904 of the first insert 902, the first compression spring 906 is arranged in the first placing groove, the other end of the first compression spring 906 is provided with the first fixture block 907, the outer side wall of the placing ring 901 is sleeved with the collar 908, the lantern ring 908 is symmetrically provided with arc-shaped extrusion grooves 909, the sides of the arc-shaped extrusion grooves 909 are provided with third slots, one ends of the third slots are provided with fourth slots, third insertion blocks 910 are inserted into the third slots, the third insertion blocks 910 are arranged at one ends of the fourth insertion blocks 911, and the fourth insertion blocks 911 are provided with second return springs 912 at the same ends as the third insertion blocks 910.
Further, the fine adjustment structure 17 comprises a knob 1701, a rotation shaft 1702, a gear 1703 and a rack 1704, wherein the rack 1704 is integrally connected and arranged on the slide bar 10, the rack 1704 is meshed with the connection and arrangement gear 1703, the gear 1703 is integrally arranged at one end of the rotation shaft 1702, the other end of the rotation shaft 1702 is arranged in the slider 12 in a penetrating manner, and the knob 1701 is arranged in a welding connection manner.
Further, the micrometer 8 can rotate through the arrangement of the connecting threaded column 5 and the connecting ring 6.
Further, the cross-sectional shapes of the fourth plug 911, the first fixture 907 and the second plug 904 are the same.
Further, the rack 1704 and the pinion 1703 have the same tooth profile angle and the same module.
The working principle is as follows: when the invention is used for carrying out size detection and comparison work on sapphire, firstly, the sapphire to be detected after being sewn is fixed through one fixing device 9 on a fixing plate 4, then, the other fixing device 9 is placed with a cut sapphire to be detected, two gems of sapphire are placed according to the same state, in the process of fixing the sapphire, firstly, the sapphire is placed in a placing ring 901, after the placement is finished, then, through rotating a lantern ring 908, the lantern ring 908 can drive an arc extrusion groove 909 to extrude a second insert 904, further, a first insert 902 and an arc elastic plate 903 are extruded, so that the arc elastic plate 903 clamps and fixes the sapphire, along with the rotation of the lantern ring 908, when the first fixture block 907 reaches the position of a fourth slot in the lantern ring 908, the first fixture block 907 is inserted and fixed in the fourth slot under the action of a first extrusion spring 906, and the work on the sapphire can be finished, then, the micrometer 8 is rotated to a corresponding position to perform detection operation, when a measured value of the gemstone is read, the comparison and verification plate 11 can be adjusted to the scale line of the micrometer 8 of the qualified gemstone, so that the scale line position of the micrometer 8 on the gemstone to be detected is compared, namely the difference between the two is the standard of qualification or non-qualification, when the position of the comparison and verification plate 11 is adjusted, when the comparison and verification plate 11 reaches a proper position, the comparison and verification plate 11 can not be manually adjusted, the accuracy is influenced, when the comparison and verification plate 11 reaches the proper position, the sliding block 12 is fixed through the clamping and fixing of the second clamping block 16 and the fifth clamping groove, the position of the sliding rod 10 is fixed, then the position of the comparison and verification plate 11 is adjusted through the fine adjustment structure 17, the rotation knob 1701 is rotated to drive the transmission function of the gear 1703 and the rack 1704 to realize slight adjustment of the comparison and verification plate 11, therefore, the detection result is more accurate, the detection contrast quality is ensured, the quality of the gem product is ensured, and the working economic benefit is ensured, so that the size quality detection work is more convenient and faster through the micrometer 8 connecting structure and the contrast check plate 11, and the observation of the contrast result is easy; the sapphire is conveniently and firmly fixed through the arrangement of the fixing device 9, and the sapphire can be well protected in the fixing and clamping process through the arrangement of the arc-shaped elastic plate 903, so that the sapphire is prevented from being scratched in the detection work, the quality of the sapphire is further reduced, and even the sapphire is damaged; the fine tuning structure 17 is more accurate when using the comparison check plate 11 to compare and observe the sizes of the front and the back parts of the workpiece, so that the detection accuracy is improved, and the working quality is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a size precision measurement contrast device around sapphire cutting which characterized in that: comprises a base, supporting columns, a fixing plate, a fixing frame, a fixing device and a fine adjustment structure;
the base is integrally provided with a support column, a fixed plate and a fixed frame;
the support column is integrally provided with a connecting threaded column, the connecting threaded column is provided with a connecting ring in a threaded connection manner, a through hole is formed in the connecting ring, a connecting screw is inserted in the through hole and is provided with a threaded hole in a connection manner, the threaded hole is formed in one end of a cylinder, and the cylinder is welded on the micrometer;
the fixing devices are symmetrically arranged on the fixing plate;
sliding grooves are symmetrically formed in the fixing frame, sliding rods are arranged in the sliding grooves, the sliding rods are slidably connected with a comparison check plate, and a sliding block is arranged at one end of the comparison check plate;
a fifth slot is formed in the fixed frame at an equal distance, a fifth inserting block is arranged in the fifth slot in an inserting manner, the fifth inserting block is integrally formed and is arranged on the sixth inserting block at an equal distance, and a third return spring is arranged at the same end of the sixth inserting block at an equal distance with the fifth inserting block;
a placing groove is formed in the sliding block, a second extrusion spring is arranged in the placing groove, and a second clamping block is arranged at the other end of the second extrusion spring;
be provided with the fine setting structure in the slider, contain knob, pivot, gear, rack in the fine setting structure, rack integrated into one piece connects and sets up on the slide bar, the rack toothing connects and sets up the gear, gear integrated into one piece sets up the one end at the pivot, the other end of pivot runs through the setting in the slider and welded connection is provided with the knob.
2. The precision measurement comparison device for the sizes of sapphire before and after cutting according to claim 1, wherein: the fixing device comprises a placing ring, a first insert block, an arc-shaped elastic plate, a second insert block, a first reset spring, a first extrusion spring, a first fixture block, a lantern ring, an arc-shaped extrusion groove, a third insert block, a fourth insert block and a second reset spring, wherein the placing ring is symmetrically arranged on a fixing plate, the placing ring is symmetrically provided with a first slot, a second slot and a first placing groove, the first insert block is inserted and connected in the first slot, one end of the first insert block is integrally provided with the arc-shaped elastic plate, the other end of the first insert block is integrally provided with the second insert block, the first insert block is provided with the first reset spring at the same end as the second insert block, the first placing groove is internally provided with the first extrusion spring, the other end of the first extrusion spring is provided with the first fixture block, the outer side wall of the placing ring is sleeved with the lantern ring, the arc-shaped extrusion groove is symmetrically arranged in the lantern ring, the side of the arc extrusion groove is provided with a third slot, one end of the third slot is provided with a fourth slot, the third slot is provided with a third insertion block in an inserting manner, the third insertion block is arranged at one end of the fourth insertion block, and the fourth insertion block is provided with a second reset spring at the same end with the third insertion block.
3. The precision measurement comparison device for the sizes of sapphire before and after cutting according to claim 1, wherein: the micrometer can rotate through the arrangement of the connecting threaded column and the connecting ring.
4. The device for precisely measuring and comparing the sizes of the sapphire before and after cutting according to claim 2, wherein: the fourth insert block, the first clamping block and the second insert block are identical in cross section shape.
5. The precision measurement comparison device for the sizes of sapphire before and after cutting according to claim 1, wherein: the tooth form angle and the modulus of the rack and the gear are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010483122.6A CN111707164B (en) | 2020-06-01 | 2020-06-01 | Precision measurement contrast device for front and rear sizes of sapphire during cutting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010483122.6A CN111707164B (en) | 2020-06-01 | 2020-06-01 | Precision measurement contrast device for front and rear sizes of sapphire during cutting |
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| CN111707164A CN111707164A (en) | 2020-09-25 |
| CN111707164B true CN111707164B (en) | 2021-10-08 |
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