CN212938398U - Gem ring inner hole arc processingequipment - Google Patents

Abstract

The utility model relates to a precious stone ring processing technology field discloses a precious stone ring inner hole arc processingequipment, including the base, be equipped with precious stone ring fixed establishment and precious stone ring processing agency on the base, precious stone ring fixed establishment includes a fixed cylinder and an adjusting cylinder, is equipped with the through-hole on the fixed cylinder, is equipped with the connecting rod in the through-hole, and the end connection of connecting rod has the fixed block, and the other end is connected with the slide bar, and adjusting cylinder rotates the cover and locates the fixed cylinder outside, is equipped with the spout on the adjusting cylinder, slide bar and spout sliding fit; precious stone ring processing agency includes slide, fixing base, rotates the seat, and the fixing base is fixed in on the slide, rotates the distribution on the surface of seat and has a plurality of machining-position, corresponds on every machining-position to be fixed with a processing motor, and the processing motor is connected with the drill bit, and one of them drill bit is coaxial with the solid fixed cylinder. The utility model discloses can guarantee the machining precision, can reduce the damage of drill bit to the gem ring in the course of working, avoid the gem ring to produce and warp, reduce the defective percentage.

Description

Gem ring inner hole arc processingequipment

Technical Field

The utility model relates to a precious stone ring processing technology field especially relates to a precious stone ring inner hole arc processingequipment.

Background

In the course of working of precious stone ring, need carry out arc processing to the precious stone ring inner hole, but because the size of precious stone ring all is very little, and machining precision requires very high moreover, in the course of working, the precious stone ring is difficult to fix to make hole processing warp or even damage easily, consequently current processingequipment exists can't guarantee the processing precision, be difficult to satisfy the required precision, drawback that the defective percentage is high.

SUMMERY OF THE UTILITY MODEL

To the technical problem that prior art exists, the utility model provides a precious stone intra-annular hole arc processingequipment.

In order to achieve the above object, the utility model provides a following technical scheme: a gem ring inner hole arc processing device comprises a base, wherein a gem ring fixing mechanism and a gem ring processing mechanism are arranged on the base, the gem ring fixing mechanism comprises a fixing cylinder and an adjusting cylinder, the fixing cylinder is transversely fixed on the base, a plurality of through holes extending in the radial direction are uniformly formed in the fixing cylinder along the circumferential direction, a connecting rod is arranged in the through holes in a sliding manner, the connecting rod penetrates through the through holes, the end part, arranged in the fixing cylinder, of the connecting rod is connected with a fixing block, the other end of the connecting rod is connected with a sliding rod, the sliding rod extends along the axial direction of the fixing cylinder, the adjusting cylinder is rotatably sleeved outside the fixing cylinder, a sliding groove is formed in the adjusting cylinder corresponding to each sliding rod, the sliding groove is an arc-shaped groove, the; precious stone ring processing agency includes slide, fixing base, rotation seat, the slide slides and locates on the base and be located one side of solid fixed cylinder, the fixing base is fixed in on the slide, rotate the seat and be cylindricality and transversely rotate and connect on the fixing base, rotate the seat and be connected with rotation driving motor, on rotation driving motor was fixed in the slide, it has a plurality of processing station to rotate the seat relative with solid fixed cylinder on the surface along circumference evenly distributed, corresponds on every processing station and is fixed with a processing motor, be connected with the drill bit on the output shaft of processing motor, the diameter of the drill bit that corresponds on a plurality of processing station increases along clockwise or anticlockwise in proper order, and one of them drill bit is coaxial with solid fixed cylinder.

Preferably, the fixed block is arc-shaped and is connected with a flexible cushion layer.

Preferably, the fixed cylinder is connected to the base through two supporting plates which are oppositely arranged, the adjusting cylinder is connected with an adjusting driving mechanism, the adjusting driving mechanism comprises a first gear and a second gear, the first gear is coaxially fixed to the adjusting cylinder, the second gear is meshed with the first gear and is connected to the supporting plates through a connecting rod in a rotating mode, and the connecting rod is connected with an adjusting hand wheel.

Preferably, the bottom of the supporting plate is provided with a notch.

Preferably, be equipped with threaded rod and guide bar on the base, the both sides of slide are located respectively to threaded rod and guide bar, and the threaded rod rotates to be connected on the base and is connected with the feed motor, on the feed motor was fixed in the base, on the guide bar was fixed in the base, be connected with nut and otic placode on the slide, the nut rotates with the threaded rod to be connected, be equipped with on the otic placode with guide bar sliding fit's guiding hole.

The utility model discloses can carry out the centering fixed to the precious stone ring of different external diameters, adopt a plurality of drill bits that the diameter increases in proper order to carry out substep processing step by step to the hole arc processing of precious stone ring, not only can guarantee the machining precision, can reduce the damage of drill bit to the precious stone ring in the course of working moreover, avoid receiving great impact force suddenly at the precious stone ring to avoid the precious stone ring to produce and warp, reduce the defective percentage.

Drawings

FIG. 1 is a front view of embodiment 1.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a sectional view taken along line a-a of the fixed cylinder of fig. 1.

Fig. 4 is a schematic view showing the connection of the fixed cylinder and the support plate in fig. 1.

In the figure: the device comprises a base 1, a fixing barrel 2, an adjusting barrel 3, a through hole 4, a connecting rod 5, a fixing block 6, a sliding rod 7, a sliding groove 8, a sliding seat 9, a fixing seat 10, a rotating seat 11, a rotating driving motor 12, a machining motor 13, a drill bit 14, a flexible cushion layer 15, a supporting plate 16, a first gear 17, a second gear 18, a connecting rod 19, an adjusting hand wheel 20, a threaded rod 21, a guide rod 22, a nut 23, an ear plate 24, a notch 25 and a feeding motor 26.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

Referring to fig. 1-4, a gem ring inner hole arc processing device comprises a base 1, wherein a gem ring fixing mechanism and a gem ring processing mechanism are arranged on the base 1. Gemstone ring fixed establishment includes solid fixed cylinder 2 and adjusts a section of thick bamboo 3, gu fixed cylinder 2 transversely is fixed in on the base 1, gu fixed cylinder 2 goes up evenly to set up four through-holes 4 that radially extend along circumference, and it is equipped with connecting rod 5 to slide in the through-hole 4, connecting rod 5 runs through-hole 4, and the end connection that connecting rod 5 located gu fixed cylinder 2 has fixed block 6, and the other end is connected with slide bar 7, slide bar 7 is along gu fixed cylinder 2 axial extension, gu fixed cylinder 2 outside is located to 3 rotation covers of adjusting a section of thick bamboo, and it is equipped with spout 8 to correspond every slide bar 7 on the adjusting a section of thick bamboo 3, spout 8 is the arc wall, and spout 8 extends to the center from the edge of adjusting a section. Precious stone ring processing agency includes slide 9, fixing base 10, rotates seat 11, slide 9 slides and locates on the base 1 and be located one side of solid fixed cylinder 2, fixing base 10 is fixed in on the slide 9, it connects on fixing base 10 for cylindricality and transverse rotation to rotate seat 11, rotates seat 11 and is connected with rotation driving motor 12, rotation driving motor 12 is fixed in on the slide 9, and it has four processing stations to rotate seat 11 and solid fixed cylinder 2 relative on the surface along circumference evenly distributed, corresponds on every processing station and is fixed with a processing motor 13, be connected with drill bit 14 on processing motor 13's the output shaft, the diameter of the drill bit 14 that corresponds on a plurality of processing station increases along clockwise direction in proper order, and one of them drill bit 14 is coaxial with solid fixed cylinder 2.

The fixed block 6 is arc-shaped and is connected with a flexible cushion layer 15.

Fixed cylinder 2 is connected on base 1 through two backup pad 16 that set up relatively, it is connected with regulation actuating mechanism to adjust a section of thick bamboo 3, it includes gear 17, gear two 18 to adjust actuating mechanism, gear 17 coaxial fixation is on adjusting a section of thick bamboo 3, gear two 18 and gear 17 meshing just rotate through connecting rod 19 and connect on backup pad 16, connecting rod 19 is connected with adjusting hand wheel 20.

The bottom of the supporting plate 16 is provided with a notch 25.

Be equipped with threaded rod 21 and guide bar 22 on the base 1, the both sides of slide 9 are located respectively to threaded rod 21 and guide bar 22, and threaded rod 21 rotates to be connected on base 1 and is connected with feed motor 26, on feed motor 26 was fixed in base 1, on guide bar 22 was fixed in base 1, be connected with nut 23 and otic placode 24 on the slide 9, nut 23 rotated with threaded rod 21 and is connected, be equipped with the guiding hole with guide bar 22 sliding fit on the otic placode 24.

During the use, will treat that the gem ring of processing places on fixed block 6 of below in fixed cylinder 2, then rotates adjusting hand wheel 20, and adjusting cylinder 3 is rotatory, and slide bar 7 slides and moves to fixed cylinder 2 center in spout 8, presss from both sides the gem ring tightly until fixed block 6, realizes the centering of gem ring and fixes. Starting a rotary driving motor 12, and adjusting the position of the fixed seat 10 to enable a drill bit 14 with the minimum diameter to be positioned at a position coaxial with the fixed cylinder 2; starting a feeding motor 26 and a processing motor 13 of a drill bit 14 with the smallest diameter, rotating a threaded rod 21, moving a sliding seat 9 towards the direction of a fixed cylinder 2, and performing primary arc processing on the gem ring by the drill bit 14 with the smallest diameter; after preliminary arc processing finishes, feed motor 26 reverse rotation, slide 9 antiport makes this drill bit 14 withdraw from the work piece, then through rotating driving motor 12 clockwise rotation fixing base 10, makes next drill bit 14 of fixing base 10 coaxial with solid fixed cylinder 2, repeats above-mentioned arc processing step, carries out hole arc processing to the precious stone ring, until the hole arc processing to the required size with the precious stone ring.

In this implementation, the processing station that is coaxial with fixed cylinder 2 is located the top of fixing base 10, and when the drill bit 14 of this processing station carried out the hole arc to the gem ring and adds man-hour, the drill bit 14 of other processing stations was located the outside and the below of fixed cylinder 2 and regulation cylinder 3 respectively, because be equipped with the breach on the backup pad 16 (drill bit 14 below passes from the breach), consequently fixing base 10, regulation cylinder 3, backup pad 16 can not cause the interference to the drill bit 14 of other processing stations.

The gem ring fixing mechanism in the utility model can center and fix gem rings with different outer diameters, and has simple structure, convenient use, wide application range and strong practicability; the fixed block 6 is provided with a flexible cushion layer 15, so that the outer surface of the gem ring can be prevented from being abraded and scratched; the processing of the hole arc of gem ring adopts a plurality of drill bits 14 that the diameter increases in proper order to carry out the substep and processes step by step, not only can guarantee the machining precision, can reduce the damage of drill bit in the course of working to the gem ring moreover, avoids receiving great impact force suddenly at the gem ring to avoid the gem ring to produce and warp, reduce the defective percentage, in addition, this kind of setting can realize the processing to the gem ring of different hole diameters through the drill bit 14 of changing different specifications.

The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims (5)

1. The utility model provides a precious stone ring inner hole arc processingequipment, includes the base, its characterized in that: the jewel ring fixing mechanism comprises a fixing cylinder and an adjusting cylinder, the fixing cylinder is transversely fixed on the base, a plurality of radially extending through holes are uniformly formed in the fixing cylinder along the circumferential direction, a connecting rod is arranged in the through holes in a sliding manner, penetrates through the through holes, the end part, arranged in the fixing cylinder, of the connecting rod is connected with a fixing block, the other end of the connecting rod is connected with a sliding rod, the sliding rod axially extends along the fixing cylinder, the adjusting cylinder is rotatably sleeved outside the fixing cylinder, a sliding groove is formed in the adjusting cylinder and corresponds to each sliding rod, the sliding groove is an arc-shaped groove, extends from the edge of the adjusting cylinder to the center, and the sliding rod is in sliding fit with the sliding groove; precious stone ring processing agency includes slide, fixing base, rotation seat, the slide slides and locates on the base and be located one side of solid fixed cylinder, the fixing base is fixed in on the slide, rotate the seat and be cylindricality and transversely rotate and connect on the fixing base, rotate the seat and be connected with rotation driving motor, on rotation driving motor was fixed in the slide, it has a plurality of processing station to rotate the seat relative with solid fixed cylinder on the surface along circumference evenly distributed, corresponds on every processing station and is fixed with a processing motor, be connected with the drill bit on the output shaft of processing motor, the diameter of the drill bit that corresponds on a plurality of processing station increases along clockwise or anticlockwise in proper order, and one of them drill bit is coaxial with solid fixed cylinder.

2. The gemstone ring inner hole arc machining device according to claim 1, wherein: the fixed block is arc and is connected with the flexible cushion layer.

3. The gemstone ring inner hole arc machining device according to claim 1, wherein: the fixed cylinder is connected to the base through two supporting plates which are oppositely arranged, the adjusting cylinder is connected with an adjusting driving mechanism, the adjusting driving mechanism comprises a first gear and a second gear, the first gear and the second gear are coaxially fixed to the adjusting cylinder, the second gear is meshed with the first gear and is connected to the supporting plates through a connecting rod in a rotating mode, and the connecting rod is connected with an adjusting hand wheel.

4. The gemstone ring inner hole arc machining device according to claim 3, wherein: the bottom of the supporting plate is provided with a notch.

5. The gemstone ring inner hole arc machining device according to claim 1, wherein: be equipped with threaded rod and guide bar on the base, the both sides of slide are located respectively to threaded rod and guide bar, and the threaded rod rotates to be connected on the base and is connected with the feed motor, on the feed motor was fixed in the base, the guide bar was fixed in on the base, be connected with nut and otic placode on the slide, the nut rotates with the threaded rod to be connected, be equipped with on the otic placode with guide bar sliding fit's guiding hole.

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