CN114714529A

CN114714529A - Inner hole polishing equipment for jewelry processing

Info

Publication number: CN114714529A
Application number: CN202210412368.3A
Authority: CN
Inventors: 黄发平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-08

Abstract

The invention provides inner hole polishing equipment for jewelry processing, which relates to the technical field of jewelry processing and comprises a box body, a rotating block and a polishing component, wherein the polishing component is arranged on the outer side of the rotating block and used for polishing inner holes; the inside fixed mounting of box has the fixed plate, and the fixed plate top is provided with the centre gripping subassembly, and box top fixed mounting has the water storage box, and fixed mounting has two electric putter on the inner wall at box top, and electric putter bottom fixedly connected with movable plate, movable plate bottom are provided with rotatory piece, rotatory piece bottom fixedly connected with drill bit. This kind of equipment of polishing uses through the cooperation of rotatory piece, shifting chute, carriage release lever and piece of polishing, can carry out burnishing and polishing to the hole when punching jade processing, improves work efficiency, uses through the cooperation of water storage box, rotating tube, through-hole, side opening and spray pipe, can follow downthehole outside bath, and the dust impurity that will polish the production is washed out completely.

Description

Inner hole polishing equipment for jewelry processing

Technical Field

The invention relates to the technical field of jewelry processing, in particular to inner hole polishing equipment for jewelry processing.

Background

The jewelry is divided into broad sense and narrow sense, the jewelry in the narrow sense is a jade product, and the jewelry in the broad sense comprises gold, silver and natural materials, and jewelry, artware or other valuables with certain values are collectively called as jewelry.

With the development of society and economy, in addition to natural gemstones and artificial gemstones, the concept of jewelry should be expanded to include gold, silver, jade, jewelry and the like, and the jade wall is a flat circular jade device with a through hole in the center, and the jade is manufactured by carving, polishing and processing the jade, and in the process of producing and processing the jade wall, the jade needs to be punched, and polishing equipment is used for polishing and polishing the inner hole of the jade wall, so that the inner hole of the jade wall is smooth and bright.

The existing jade wall inner hole processing method generally uses a drill with a smaller diameter to preliminarily drill a preset hole on the surface of a jade, then the drilled preset hole is reamed, then a motor drives a grinding rod to rub against the inner wall of the jewelry to polish and polish, the working procedures are various, the processing time is long, the grinding rod can shake inevitably due to certain vibration generated when the motor rotates, the inner wall of the inner hole is rough, the roundness of the inner hole is not uniform, the polishing and polishing of the inner hole are influenced, a large amount of dust can be generated in the process of polishing the jade by the existing polishing equipment, the dust is generally flushed away by flushing water from the outside on a grinding position, and the flushed water can be rotated and thrown away in the rotating process of the grinding rod, so that water flow cannot completely take away the dust generated by polishing, and a large amount of dust is accumulated in the inner hole, affecting the precision of the grinding.

Disclosure of Invention

The invention aims to solve the defects in the background art, and provides inner hole polishing equipment for jewelry processing.

In order to achieve the purpose, the invention provides the following technical scheme that the inner hole grinding equipment for jewelry processing comprises a box body, a rotating block and a grinding assembly, wherein the grinding assembly is arranged on the outer side of the rotating block and used for polishing the inner hole;

the drill bit clamping device comprises a box body, a clamping assembly, a water storage tank, two electric push rods, a movable plate, a rotary block and a drill bit, wherein the fixed plate is fixedly arranged in the box body, the clamping assembly is arranged at the top of the fixed plate, the water storage tank is fixedly arranged at the top of the box body, the two electric push rods are fixedly arranged on the inner wall of the top of the box body, the bottom of each electric push rod is fixedly connected with the movable plate, the bottom of each movable plate is provided with the rotary block, and the drill bit is fixedly connected to the bottom of the rotary block;

the polishing assembly comprises moving grooves, moving rods and polishing blocks, a plurality of moving grooves are formed in the outer side of the rotating block, the moving rods are arranged in the moving grooves, and one ends of the moving rods protrude out of the outer side of the rotating block and are fixedly connected with the polishing blocks in arc-shaped structures.

Furthermore, a plurality of moving grooves are uniformly distributed in an annular array, tension springs are fixedly connected inside the moving grooves, and one ends of the tension springs are connected with the moving rod.

Further, water storage box top fixedly connected with inlet tube, the water storage box rotates through the bearing and is connected with the rotating-tube, just the movable plate is run through to the rotating-tube bottom and is connected with rotatory piece, the through-hole has been seted up at rotatory piece top, the through-hole switches on with the rotating-tube mutually.

Furthermore, a servo motor is fixedly mounted at the top of the moving plate, the top of the servo motor is connected with a gear through a driving shaft in a driving mode, teeth are arranged on the outer side of the rotating pipe, and the gear is connected with the teeth in a meshed mode.

Furthermore, a plurality of side openings have been seted up in the rotatory piece outside, a plurality of spray pipes have been seted up to drill bit inside, the through-hole switches on with side opening and spray pipe respectively mutually.

Furthermore, two limiting grooves are formed in the bottom of the movable plate, a reset spring is fixedly connected inside each limiting groove, a limiting rod is fixedly connected to the bottom end of each reset spring, the bottom end of each limiting rod protrudes out of the lower surface of the movable plate, and a rubber ring in an annular structure is fixedly connected to the bottom of each limiting rod.

Further, the centre gripping subassembly is including placing board, adjustment tank, regulation pole and grip block, fixed plate top fixed mounting places the board, place the board outside and seted up a plurality of adjustment tanks, the inside regulation pole that is provided with of adjustment tank, the one end protrusion of adjusting the pole is in placing board surface and fixedly connected with grip block.

Furthermore, a plurality of adjustment tank is ring array align to grid and distributes, the inside fixedly connected with spring post of adjustment tank, the spring post is connected with the regulation pole, the grip block is close to one side fixedly connected with rubber block of placing the board, place board top fixedly connected with rubber pad.

Further, a plurality of lower water holes have been seted up at the fixed plate top, the inside fixed mounting of box has the filter screen, just the filter screen is located the fixed plate below, box top fixed mounting has the water pump, water pump top fixedly connected with raceway, just the one end of raceway is connected with the water storage box, water pump one side fixedly connected with drinking-water pipe, the one end that the water pump was kept away from to the drinking-water pipe is located the filter screen below and is connected with the box.

The invention provides inner hole polishing equipment for jewelry processing, which has the following beneficial effects:

1. the jade processing device has the advantages that the rotating block, the moving groove, the moving rod and the polishing block are matched for use, the inner hole can be polished while the jade is processed and punched, the polishing precision is guaranteed, the roundness of the inner hole is uniform, and the working efficiency is improved.

2. Secondly, through the cooperation of placing board, adjustment tank, adjusting pole, grip block and block rubber and using, can be fixed the jade centre gripping, prevent the in-process of polishing in drilling, positional deviation appears in the jade, and the size that causes to punch deviates and the inhomogeneous condition of precision of polishing takes place.

3. Then, through the cooperation use of water storage box, rotating tube, through-hole, side opening and spray pipe, can be at the in-process that the drilling was polished, from downthehole outside bath, the dust impurity that will polish the production is washed out completely, avoids dust impurity accumulation downthehole, influences the size of punching and the precision of polishing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the overall structure of the present invention.

Fig. 3 is a half sectional view of the structure of the rotating block of the present invention.

Fig. 4 is a top sectional view of the rotating block structure of the present invention.

FIG. 5 is a schematic diagram of the use of the rotating block structure of the present invention.

Fig. 6 is a top sectional view of the structure of the mounting plate of the present invention.

FIG. 7 is a schematic diagram of a clamping plate structure according to the present invention.

Fig. 8 is a schematic view of the rubber ring structure of the present invention.

Fig. 9 is an enlarged view of fig. 2 at a according to the present invention.

Fig. 10 is an enlarged view of the invention at B in fig. 2.

In FIGS. 1-10: 1. a box body; 101. a fixing plate; 102. a drain hole; 103. a filter screen; 2. a water storage tank; 201. a water inlet pipe; 202. rotating the tube; 203. teeth; 3. a water pump; 301. a water delivery pipe; 302. a water pumping pipe; 4. an electric push rod; 401. moving the plate; 402. a limiting groove; 403. a return spring; 404. a limiting rod; 405. a rubber ring; 5. a servo motor; 501. a gear; 6. rotating the block; 601. a through hole; 602. a moving groove; 603. a tension spring; 604. a travel bar; 605. grinding blocks; 606. a side hole; 607. a drill bit; 608. a water spray pipe; 7. placing a plate; 701. an adjustment groove; 702. a spring post; 703. adjusting a rod; 704. a clamping plate; 705. a rubber block; 706. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment is as follows:

referring to FIGS. 1-10 of the drawings,

the inner hole grinding equipment for jewelry processing provided by the embodiment comprises a box body 1, a rotating block 6 and a grinding assembly arranged on the outer side of the rotating block 6 and used for polishing the inner hole;

the fixed plate 101 is fixedly arranged in the box body 1, the top of the fixed plate 101 is provided with a clamping assembly, the top of the box body 1 is fixedly provided with the water storage tank 2, the inner wall of the top of the box body 1 is fixedly provided with two electric push rods 4, the bottom of each electric push rod 4 is fixedly connected with a movable plate 401, the bottom of each movable plate 401 is provided with a rotating block 6, and the bottom of each rotating block 6 is fixedly connected with a drill 607;

the subassembly of polishing includes shifting chute 602, carriage release lever 604 and sanding block 605, and a plurality of shifting chutes 602 have been seted up in the rotatory piece 6 outside, and the inside carriage release lever 604 that is provided with of shifting chute 602, the one end protrusion of carriage release lever 604 is in the rotatory piece 6 outside and fixedly connected with be the sanding block 605 of arc structure.

The drill 607 is made of high-speed steel material, and the high-speed steel material has the characteristics of high strength, good toughness and high red hardness, so that when the drill 607 drills jewelry, the drill 607 can bear impact and vibration caused by drilling, the rotary hole of the drill 607 is natural and stable, and meanwhile, the drill 607 has the characteristic of high red hardness, so that the mechanical property can be kept at high temperature generated by the rotary hole, and the service life of the drill 607 is prolonged;

meanwhile, the drill 607 is made of hard alloy steel, the hard alloy steel also has the characteristics of high strength, good toughness and high red hardness, the use requirement of the drill 607 can be met, the drill 607 can cool the drilling part by spraying water in the process of drilling the jewelry, the red hardness of the high-speed steel and the hard alloy steel can meet the use requirement of the drill 607, the toughness of the hard alloy steel is poor, the strength and the anti-vibration capability of the hard alloy steel are not good, when the drill 607 made of the hard alloy steel punches the jewelry, the punched hole has high dimensional accuracy and the inner wall of the hole is rough, and therefore the high-speed steel material is selected for manufacturing.

Furthermore, a plurality of moving grooves 602 are uniformly arranged in an annular array, a tension spring 603 is fixedly connected inside the moving grooves 602, one end of the tension spring 603 is connected with a moving rod 604, when the rotating block 6 rotates, the moving rod 604 moves outwards under the action of centrifugal force, at the moment, the tension spring 603 is stretched to generate elastic deformation to generate elastic force, the generated elastic force acts on the polishing block 605 through the moving rod 604, the polishing block 605 is driven to move in the outward movement process of the moving rod 604, so that the polishing block 605 is tightly attached to the jewelry inner hole to polish and polish the jewelry inner hole, as the moving rod 604 moves outwards under the action of centrifugal force until the centrifugal force applied to the moving rod 604 is balanced with the elastic force of the tension spring 603, the polishing block 605 moves outwards to reach the maximum distance, and further the plurality of polishing blocks 605 polish the inner wall of the inner hole uniformly, after the rotation of the rotating block 6 is stopped, the sanding block 605 rebounds under the elastic force of the tension spring 603.

Further, 2 top fixedly connected with inlet tube 201 of water storage box, 2 water storage box rotate through the bearing and are connected with rotating tube 202, and rotating tube 202 bottom runs through movable plate 401 and is connected with rotatory piece 6, and through-hole 601 has been seted up at 6 tops of rotatory piece, and through-hole 601 switches on with rotating tube 202 mutually, and at the in-process of polishing of driling the jewelry, the inside water of water storage box 2 discharges into through-hole 601 in rotatory piece 6 through rotating tube 202.

Further, moving plate 401 top fixed mounting has servo motor 5, servo motor 5 top is connected with gear 501 through the drive of drive shaft, the rotating tube 202 outside is provided with tooth 203, gear 501 is connected with tooth 203 meshing, start servo motor 5, make servo motor 5 drive gear 501 through the drive shaft and rotate, and gear 501 is connected with tooth 203 meshing, make gear 501 drive rotating tube 202 through tooth 203 and rotate, and then drive rotatory piece 6 and drill bit 607 and rotate.

Further, a plurality of side openings 606 have been seted up in the rotatory piece 6 outside, a plurality of spray pipes 608 have been seted up to drill bit 607 is inside, through-hole 601 switches on with side opening 606 and spray pipe 608 respectively mutually, then the water in the through-hole 601 is discharged in side opening 606 and spray pipe 608, make drill bit 607 at the in-process of punching the jewelry jade, the dust that produces of driling is washed away through the water of spray pipe 608 spun, reduce the stability of the position of punching simultaneously, avoid the too high quality that influences drilling of temperature, and when the hole wall was polished to the sanding block 605, the dust that produces was ground to the water of side opening 606 washed away, go out the external world with downthehole dust impurity, avoid the dust accumulation downthehole, lead to the hole size inhomogeneous, influence the hole size and the quality of jewelry jade.

Further, two limiting grooves 402 are formed in the bottom of the moving plate 401, a reset spring 403 is fixedly connected inside the limiting grooves 402, a limiting rod 404 is fixedly connected to the bottom end of the reset spring 403, the bottom end of the limiting rod 404 protrudes out of the lower surface of the moving plate 401, and a rubber ring 405 which is of an annular structure is fixedly connected to the bottom of the limiting rod 404.

Further, start electric putter 4 for electric putter 4 drives movable plate 401 and rotating block 6 downstream, makes movable plate 401 drive rubber ring 405 through gag lever post 404 and moves down, and presses through rubber ring 405 to jewelry jade surface contact, presses the jewelry jade to fix on placing board 7, then whether aligns with the position of punching according to the centre of a circle of rubber ring 405, improves the precision of punching.

Furthermore, the clamping assembly comprises a placing plate 7, adjusting grooves 701, adjusting rods 703 and clamping plates 704, the placing plate 7 is fixedly mounted at the top of the fixing plate 101, the adjusting grooves 701 are formed in the outer side of the placing plate 7, the adjusting rods 703 are arranged in the adjusting grooves 701, and one ends of the adjusting rods 703 protrude out of the outer surface of the placing plate 7 and are fixedly connected with the clamping plates 704.

Further, pulling grip block 704 for grip block 704 is to keeping away from to place board 7 direction and remove, and spring post 702 receives the tensile elastic deformation production elasticity that takes place of adjusting pole 703 this moment, and acts on grip block 704 through adjusting pole 703 with the elasticity that produces, then places the jewelry jade that the hole was polished on placing board 7, loosens grip block 704, makes grip block 704 kick-back in the effect of spring post 702 elasticity, fixes the jewelry jade centre gripping on placing board 7.

Further, a plurality of adjustment tank 701 are ring array align to grid and distribute, the inside fixedly connected with spring post 702 of adjustment tank 701, spring post 702 is connected with regulation pole 703, grip block 704 is close to one side fixedly connected with rubber block 705 of placing board 7, place board 7 top fixedly connected with rubber pad 706, can increase the frictional force between grip block 704 and the jewelry jade through rubber block 705, avoid the jewelry jade position skew to appear at the in-process that punches, influence the quality of punching, can prevent that the fish tail from appearing in the jewelry jade surface through rubber block 705 simultaneously, influence the pleasing to the eye of jewelry jade, then can increase the frictional force of jewelry jade and place board 7 through rubber pad 706, improve the stability of jewelry jade.

Furthermore, a plurality of water outlet holes 102 are formed in the top of the fixing plate 101, a filter screen 103 is fixedly mounted inside the box body 1, the filter screen 103 is located below the fixing plate 101, a water pump 3 is fixedly mounted on the top of the box body 1, a water delivery pipe 301 is fixedly connected to the top of the water pump 3, one end of the water delivery pipe 301 is connected to the water storage tank 2, a water pumping pipe 302 is fixedly connected to one side of the water pump 3, one end, away from the water pump 3, of the water pumping pipe 302 is located below the filter screen 103 and is connected to the box body 1, then, the flushed water falls onto the filter screen 103 through the water outlet holes 102, and dust and impurities in the water are filtered through the filter screen 103, so that the water with the dust and impurities is prevented from being sucked into the water storage tank 2 again and discharged into the through holes 601 in the rotating block 6, the impurities and dust in the holes are too much, the polishing precision of the inner holes is affected, then, the water pump 3 is started, and the water at the bottom of the box body 1 is pumped into the water delivery pipe 301 through the water pumping pipe 302, and is discharged into the water storage tank 2 through the water delivery pipe 301, so that the water circulation is realized.

When the jewelry jade punching machine is used, the clamping plate 704 is pulled to move towards the direction far away from the placing plate 7, the spring columns 702 are stretched by the adjusting rods 703 to generate elastic force through elastic deformation, the generated elastic force acts on the clamping plate 704 through the adjusting rods 703, then jewelry jades needing inner hole grinding are placed on the placing plate 7, the clamping plate 704 is loosened, the clamping plate 704 rebounds under the action of the elastic force of the spring columns 702, the jewelry jades are clamped and fixed on the placing plate 7, then the friction force between the clamping plate 704 and the jewelry jades can be increased through the rubber blocks 705, the phenomenon that the position of the jewelry jades is shifted in the punching process and the punching quality is influenced is avoided, meanwhile, the outer surfaces of the jewelry jades can be prevented from being scratched through the rubber blocks 705, the attractiveness of the jewelry jades is influenced, and then the friction force between the jewelry jades and the placing plate 7 can be increased through the rubber pads 706, the stability of the jewelry jade is improved, then the electric push rod 4 is started, the electric push rod 4 drives the movable plate 401 and the rotating block 6 to move downwards, the movable plate 401 drives the rubber ring 405 to move downwards through the limiting rod 404, the surface of the jewelry jade is pressed through the rubber ring 405, the jewelry jade is pressed and fixed on the placing plate 7, the punching precision is improved according to whether the circle center of the rubber ring 405 is aligned with the punching position or not, meanwhile, the servo motor 5 is started, the servo motor 5 drives the gear 501 to rotate through the driving shaft, the gear 501 is meshed and connected with the teeth 203, the gear 501 drives the rotating pipe 202 to rotate through the teeth 203, the rotating block 6 and the drill bit 607 are further driven to rotate, the drill bit 607 performs drilling operation on the jewelry jade, the inner hole is enlarged through the drill bit 607, when the drill bit 607 punches in rotation, the shaking is difficult to occur, and the inner wall in the hole is rough, and the roundness of the inner hole is not uniform, at the moment, the rotating block 6 rotates and simultaneously drives the moving rod 604 to rotate, so that the moving rod 604 moves outwards under the action of centrifugal force, at the moment, the tension spring 603 is stretched to generate elastic deformation to generate elastic force, the generated elastic force acts on the polishing block 605 through the moving rod 604, the moving rod 604 drives the polishing block 605 to move in the process of moving outwards, so that the polishing block 605 is tightly attached to the inner wall of the jewelry inner hole to polish and polish the jewelry inner hole, the moving rod 604 moves outwards under the action of the centrifugal force until the centrifugal force applied to the moving rod 604 is balanced with the elastic force of the tension spring 603, the polishing block 605 moves outwards to reach the maximum distance, so that the inner walls of the inner hole are uniformly polished by the polishing blocks 605, and after the rotating block 6 stops rotating, the polishing blocks 605 rebound under the action of the elastic force of the tension spring 603, and a great deal of dust and heat are generated during the process of drilling and polishing the jewels, at this time, water inside the water storage tank 2 is discharged into the through hole 601 in the rotary block 6 through the rotary pipe 202, the water in the through-hole 601 is then discharged into the side hole 606 and the spout pipe 608, so that the drill 607, during the drilling of the jewelry jade, the water sprayed out by the water spraying pipe 608 washes away the dust generated by drilling, and simultaneously reduces the stability of the drilling position, avoids the influence of overhigh temperature on the drilling quality, when the polishing block 605 polishes and polishes the hole wall, the water sprayed from the side hole 606 washes away dust generated by polishing, dust impurities in the hole are washed out of the outside, the phenomenon that the size of the inner hole is uneven due to the fact that the dust is accumulated in the hole, and the size and the quality of the inner hole of the jewelry jade are affected is avoided, can be to carrying out burnishing and polishing to the hole when punching through above structure to and wash by water from downthehole outside.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. An inner hole grinding device for jewelry processing is characterized by comprising a box body, a rotating block and a grinding assembly arranged on the outer side of the rotating block and used for polishing an inner hole;

2. An inner hole grinding device for jewelry processing according to claim 1, wherein a plurality of said moving grooves are uniformly arranged in a circular array, a tension spring is fixedly connected to the inside of said moving grooves, and one end of said tension spring is connected to a moving rod.

3. The inner hole polishing device for jewelry processing according to claim 1, wherein a water inlet pipe is fixedly connected to the top of the water storage tank, the water storage tank is rotatably connected with a rotating pipe through a bearing, the bottom end of the rotating pipe penetrates through the moving plate and is connected with the rotating block, a through hole is formed in the top of the rotating block, and the through hole is communicated with the rotating pipe.

4. An inner hole grinding device for jewelry processing according to claim 3, wherein a servo motor is fixedly installed on the top of the moving plate, a gear is connected to the top of the servo motor through a driving shaft in a driving manner, teeth are arranged on the outer side of the rotating tube, and the gear is in meshed connection with the teeth.

5. The inner hole polishing device for jewelry processing according to claim 3, wherein a plurality of side holes are formed in an outer side of the rotating block, a plurality of spray pipes are formed in the drill bit, and the through holes are respectively communicated with the side holes and the spray pipes.

6. The inner hole polishing device for jewelry processing according to claim 1, wherein two limiting grooves are formed in the bottom of the movable plate, a reset spring is fixedly connected to the inside of each limiting groove, a limiting rod is fixedly connected to the bottom end of each reset spring, the bottom end of each limiting rod protrudes out of the lower surface of the movable plate, and a rubber ring in an annular structure is fixedly connected to the bottom of each limiting rod.

7. The inner hole grinding device for jewelry processing according to claim 1, wherein the clamping assembly comprises a placing plate, adjusting grooves, adjusting rods and a clamping plate, the placing plate is fixedly mounted at the top of the fixing plate, a plurality of adjusting grooves are formed in the outer side of the placing plate, the adjusting rods are arranged in the adjusting grooves, and one ends of the adjusting rods protrude out of the outer surface of the placing plate and are fixedly connected with the clamping plate.

8. The inner hole polishing device for jewelry processing according to claim 7, wherein a plurality of the adjusting grooves are uniformly distributed in an annular array, spring columns are fixedly connected inside the adjusting grooves and connected with adjusting rods, a rubber block is fixedly connected to one side of the clamping plate close to the placing plate, and a rubber pad is fixedly connected to the top of the placing plate.

9. The inner hole polishing device for jewelry processing according to claim 1, wherein a plurality of lower water holes are formed in the top of the fixing plate, a filter screen is fixedly mounted inside the box body and located below the fixing plate, a water pump is fixedly mounted at the top of the box body, a water pipe is fixedly connected to the top of the water pump, one end of the water pipe is connected with the water storage tank, a water pumping pipe is fixedly connected to one side of the water pump, and one end, away from the water pump, of the water pumping pipe is located below the filter screen and connected with the box body.