CN114888665A - Adjustable metal handicraft spherical part grinding device - Google Patents
Adjustable metal handicraft spherical part grinding device Download PDFInfo
- Publication number
- CN114888665A CN114888665A CN202210520986.XA CN202210520986A CN114888665A CN 114888665 A CN114888665 A CN 114888665A CN 202210520986 A CN202210520986 A CN 202210520986A CN 114888665 A CN114888665 A CN 114888665A
- Authority
- CN
- China
- Prior art keywords
- grinding
- ring
- pressing
- rod
- outer side
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/004—Machines or devices using grinding or polishing belts; Accessories therefor using abrasive rolled strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an adjustable metal handicraft spherical part polishing device and method, and relates to the technical field of metal processing.
Description
Technical Field
The invention relates to the technical field of metal artware processing, in particular to an adjustable grinding device for a spherical part of a metal artware.
Background
With the improvement of living standard of people, the stone ball is often used in various gardening landscapes, such as geomantic ball, rockery or column. The original ecological large stone ball is not easy to manufacture and has large weight, in order to reduce the weight, some solid stone balls are cut into a plurality of parts, then the solid stone balls are hollowed out, finally, all the parts are adhered and fixed by a special process to form a spherical shell, and finally, the spherical shell is polished. Except for stone materials, other materials such as stainless steel, various alloys and the like are adopted, the large balls are manufactured by a stamping process, then a plurality of parts are welded and fixed, and finally polishing is carried out. The prior polishing is manual polishing by manpower, the polishing mode is more dependent on personal skill and experience, the other one is mechanical polishing, which has a popularization value, but the prior mechanical polishing of the ball body is inconvenient for processing the ball bodies with different diameters, and it is not easy to switch the polishing position when the ball is fixed, resulting in insufficient polishing, such as patent publication No. CN112123094B, the bottom rolling support mode is recorded, the cutting polishing grinding part is limited at the top, so that the rotation of the whole sphere is greatly limited, because the bottom also drives the spheroid through frictional force and rotates, the top adopts frictional force to realize polishing, and power and resistance are equal about this kind of mode will directly lead to, are unfavorable for driving the spheroid and rotate to this kind of mode is also inconvenient to carry out steadily fixed to the spheroid.
In view of the above problems, an adjustable metal artwork spherical member polishing device is now provided.
Disclosure of Invention
The invention aims to provide an adjustable grinding device for a spherical part of a metal handicraft, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a spherical grinding device of metal handicraft with adjustable, includes base and a plurality of stand of setting on its upper end, the stand array distributes in the base upper end, the stand inboard is fixed with one and is used for supporting the spheroidal supporting baseplate of waiting to polish, supporting baseplate's support position distribution has a plurality of to be used for carrying out the second steel ball that supports to the spheroid bottom, and a plurality of second steel ball has constituted bottom roll support ring, the stand outside still is equipped with and is used for carrying out the positioning mechanism that pushes down of centre gripping location to the spheroid upside, the stand top is equipped with one and is used for with spheroid upper surface contact with the structure of polishing it, be equipped with the friction that is used for driving spheroid rotation and upset on the base and turn the mechanism.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the structure of polishing is including setting up the fixed support body in spheroid top, the vertical lift fine setting piece that is equipped with on the fixed support body, and the output of lift fine setting piece is equipped with a polishing frame, polishing frame is U type structure, the polishing frame lower extreme rotates respectively and is equipped with a first polishing roller and second polishing roller, around being equipped with the area of polishing that is used for polishing to the spheroid surface between first polishing roller and the second polishing roller, the area of polishing includes the different polished surface of a plurality of coefficient of friction, and every polishing roller tip all is equipped with a switching motor.
In one alternative: the lifting fine-adjustment piece comprises a sliding sleeve arranged on a fixed frame body, a sliding column is arranged in an opening at the lower end of the sliding sleeve in a sliding mode, a connecting end connected with a polishing frame is arranged at the lower end of the sliding column, a threaded hole is formed in the upper end of the sliding column, an adjusting screw rod is arranged in the threaded hole in a matched mode, the adjusting screw rod is rotatably arranged on the sliding sleeve, and an adjusting knob convenient to rotate the adjusting screw rod is arranged at the upper end of the adjusting screw rod.
In one alternative: the lower pressing positioning mechanism comprises a plurality of rotating positioning rods arranged on the side faces of the stand columns, a lower pressing end is arranged at the upper end of each rotating positioning rod, the lower pressing end is provided with a first steel ball used for abutting against a ball body, the first steel balls form an upper abutting ring used for abutting against the ball body, each rotating positioning rod is connected with the stand columns in a rotating mode through a fixing pin, the fixing pin and the stand columns are fixed through a torsional spring in a connected mode, the torsional spring is used for driving the rotating positioning rods to reset, the ball body is fixedly pressed in the cancel mode, a pushing ring is arranged on the outer sides of the stand columns in a sliding mode, an arc cushion block is arranged at the upper end of the pushing ring, the lower end of the pushing ring is connected with a telescopic push rod used for driving the ball body to move up and down, and the telescopic push rod is arranged on the outer sides of the stand columns.
In one alternative: the friction stirring mechanism comprises a rotary box which is rotatably arranged at the upper end of a base, a driven gear ring is arranged on the outer side of the rotary box, a driving motor is installed on the base on the outer side of the driven gear ring, the output end of the driving motor is provided with a second gear, the second gear is meshed with the driven gear ring, a friction pushing roller is arranged above the rotary box, the surface of the friction pushing roller is provided with an adjusting notch, the outer side of the friction pushing roller is provided with an elastic friction layer, two ends of the elastic friction layer are respectively fixed with a transmission shaft lever, the transmission shaft lever is rotatably arranged on a bearing seat on the rotary box, the end of each transmission shaft lever is provided with a first gear, the first gear is arranged on the inner side of a stand column, and the fixed gear ring plate is meshed with the first gear.
In one alternative: the rotary box is provided with a negative pressure dust removal part for reducing dust generated by grinding, so that environmental pollution caused by grinding can be reduced, and physical and psychological health of workers can be protected, the negative pressure dust removal part comprises a plurality of dust suction ports for sucking air, which are arranged at the upper end of the rotary box, a filtering dust removal net for filtering is arranged in the rotary box, the lower end of the filtering dust removal net is arranged on the inner wall of the rotary box in a sliding manner through a sealing ring, a limiting groove is arranged on the outer side of the sealing ring, a limiting bulge matched with the limiting groove is arranged on the inner wall of the rotary box, the relative rotation between the sealing ring and the rotary box is limited by the matching of the limiting bulge and the limiting groove, a cross beam is erected at the diameter position of the sealing ring, an installation notch is formed at the middle position of the bottom of the rotary box, and the cross beam and the inner bottom of the rotary box are fixedly connected through a second reset spring, the vibration supporting leg is vertically arranged on the lower side of the cross beam, the pressing wheel is arranged at the bottom of the vibration supporting leg, a plurality of vibration bulges are distributed on the upper end of the base where the installation gap is located in an array mode, the vibration bulges correspond to the pressing wheel in position, a plurality of exhaust ports are distributed on the outer side of the rotary box in an array mode, and each exhaust port is provided with an air exhaust blade used for pushing air outwards.
In one alternative: the utility model discloses a filter dust removal device, including crossbeam, base, sealing washer, rotatory case, crossbeam intermediate position, stand, base upper end, the crossbeam intermediate position is equipped with a perforation, wears to be equipped with a stand in the perforation, and the stand lower extreme is connected fixedly with the base upper end, the stand upper end be equipped with one with filter dust removal net side face contact's cleaning brush down, the rotatory case outside at sealing washer place distributes and has a plurality of row's cinder notch, row's cinder notch position is equipped with a scum pipe, and scum pipe tip screw thread is equipped with a miscellaneous cap of collection.
In one alternative: the fixed frame body comprises a guide rail rod connected with the upper end of one of the upright posts, the right end of the guide rail rod is slidably sleeved with an arc-shaped sleeve, the arc-shaped sleeve and the guide rail rod are arc-shaped tubes, the radian of each arc-shaped tube corresponds to that of the sphere, the outer side of the arc-shaped sleeve is provided with an installation area convenient for installing the sliding sleeve, the end part of the guide rail rod is provided with a piston ring in sliding fit with the inner cavity of the arc-shaped sleeve, the outer side of the upright post where the driving motor is positioned is provided with a piston cylinder, the inner cavity of the piston cylinder is communicated with the guide rail rod and the inner cavity of the arc-shaped sleeve through an air guide channel inside the upright post, a piston plate is arranged in the piston cylinder in a sliding way, a pressing block is arranged at the end part of a piston rod at the outer end of the piston plate, an eccentric cam is arranged above the second gear, the outer side of the eccentric cam is in abutting contact with the surface of the abutting block, and the piston plate is fixedly connected with the inner bottom of the piston cylinder through a first return spring.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is designed aiming at the defects of the prior art, and an upper ball contact surface and a lower ball contact surface are constructed, so that the ball body is maintained at a relatively stable position, the pressure generated by the overturning drive and the pressure generated by the grinding cannot be mutually conducted, the stability of the ball body during grinding is ensured, the ball body is overturned more smoothly, and the processing efficiency is favorably ensured.
2. The ball grinding machine can drive random overturning according to the grinding requirement of the ball, so that the problem of grinding dead angles is avoided, and the grinding quality is ensured;
3. the invention can adjust the polishing precision according to the polishing progress, does not need to stop the tool, effectively improves the processing efficiency, is provided with negative pressure dust removal to reduce dust pollution, and also utilizes pneumatic drive to polish the part to move back and forth, thereby improving the polishing effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the frictional urging roller in the present invention.
FIG. 3 is a schematic view of a cross beam and vibration legs in accordance with an embodiment of the present invention.
Fig. 4 is a schematic view of a polishing structure in an embodiment of the present invention.
Notations for reference numerals: the device comprises a base 11, a piston cylinder 12, a piston plate 13, a dust suction port 14, a first gear 15, a telescopic push rod 16, a push ring 17, an air guide channel 18, a friction push roller 19, a guide rail rod 20, a first polishing roller 21, a polishing frame 22, a polishing belt 23, an adjusting screw 24, an adjusting knob 25, a sliding sleeve 26, a sliding column 27, an arc-shaped sleeve 28, a second polishing roller 29, a first steel ball 30, a stand column 31, a fixing pin 32, an overturning positioning rod 33, a sphere 34, a supporting base plate 35, a fixed gear ring plate 36, a second steel ball 37, a transmission shaft rod 38, a driven gear ring 39, a rotating box 40, an air suction blade 41, a vibrating bulge 42, a filtering dust removal net 43, a vibrating support leg 44, an eccentric cam 45, a driving motor 46 and a second gear 47.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
In one embodiment, as shown in fig. 1-4, an adjustable grinding device for metal craftwork spherical parts comprises a base 11 and a plurality of columns 31 arranged at the upper end thereof, wherein the columns 31 are distributed at the upper end of the base 11 in an array manner, a supporting bottom plate 35 for supporting a ball 34 to be ground is fixed at the inner side of each column 31, a plurality of second steel balls 37 for supporting the bottom of the ball 34 are distributed at the abutting position of the supporting bottom plate 35, the plurality of second steel balls 37 form a bottom rolling supporting ring, a pressing positioning mechanism for clamping and positioning the upper side of the ball 34 is further arranged at the outer side of each column 31, a grinding structure for contacting with the upper surface of the ball 34 to grind the ball is arranged above each column 31, a friction turning mechanism for driving the ball 34 to rotate and turn is arranged on the base 11, and under the action of the friction turning mechanism, the outer side of the ball 34 will be fully contacted with the grinding structure, so as to finish the uniform polishing operation on the surface of the ball 34;
in one embodiment, as shown in fig. 4, the polishing structure includes a fixed frame body disposed above the ball 34, a lifting fine-adjustment member is vertically disposed on the fixed frame body, a polishing frame 22 is disposed at an output end of the lifting fine-adjustment member, the polishing frame 22 is of a U-shaped structure, a first polishing roller 21 and a second polishing roller 29 are respectively rotatably disposed at a lower end of the polishing frame 22, a polishing belt 23 for polishing the surface of the ball 34 is wound between the first polishing roller 21 and the second polishing roller 29, the polishing belt 23 includes a plurality of polishing surfaces with different friction coefficients, so that different polishing accuracies can be adjusted according to requirements, thereby polishing the ball 34 at different degrees, a switching motor is disposed at an end of each polishing roller, the switching of the polishing belt 23 between different roller bodies is realized by the switching motor, thereby making the different polishing surfaces in working state, the switching is smoother, the shutdown switching is not needed, and the processing efficiency is improved;
the lifting fine-adjustment part comprises a sliding sleeve 26 arranged on a fixed frame body, a sliding column 27 is arranged in an opening at the lower end of the sliding sleeve 26 in a sliding mode, a connecting end connected with the polishing frame 22 is arranged at the lower end of the sliding column 27, a threaded hole is formed in the upper end of the sliding column 27, an adjusting screw 24 is arranged in the threaded hole in a matching mode, the adjusting screw 24 is rotatably arranged on the sliding sleeve 26, an adjusting knob 25 convenient for rotating the adjusting screw 24 is arranged at the upper end of the adjusting screw 24, the adjusting knob 25 drives the adjusting screw 24 and the sliding column 27 to rotate relative to each other aiming at spheres 34 with different diameters, and under the action of threads, the sliding column 27 can slide along the opening at the lower end of the sliding sleeve 26, so that the height of the polishing frame 22 is adjusted, and the contact degree of the polishing belt 23 and the spheres 34 can be adjusted;
the downward-pressing positioning mechanism comprises a plurality of overturning positioning rods 33 which are rotatably arranged on the side surfaces of upright columns 31, the upper end of each overturning positioning rod 33 is provided with a downward-pressing end, the downward-pressing end is rotatably matched with a first steel ball 30 for abutting against a ball 34, the first steel balls 30 form an upper abutting ring for abutting against the ball 34, each overturning positioning rod 33 is rotatably connected with the upright column 31 through a fixing pin 32, the fixing pin 32 is fixedly connected with the upright column 31 through a torsion spring, the torsion spring is used for driving the overturning positioning rod 33 to reset so as to cancel the pressing and fixing of the ball 34, the outer sides of the upright columns 31 are slidably provided with a pushing ring 17, the upper end of the pushing ring 17 is provided with an arc-shaped cushion block, the lower end of the pushing ring 17 is connected with a telescopic push rod 16 for driving the upward and downward movement of the telescopic push rod 16, the telescopic push rod 16 is arranged on the outer sides of the upright columns 31, the pushing ring 17 is driven to slide along the outer sides of the upright columns 31 through the telescopic push rod 16, when the pushing ring 17 slides upwards, pushing force is generated on the bottom of the turning positioning rod 33, so that the turning positioning rod 33 turns, and thus a pressing ring formed by the first steel balls 30 at the end part of the turning positioning rod 33 is matched with the bottom rolling supporting ring to clamp and fix the steel balls, and the contact positions are all rolling contact, so that the rotation of the ball body 34 is not limited, and the ball body 34 is only limited in the area to rotate;
the friction turning mechanism comprises a rotating box 40 rotatably arranged at the upper end of a base 11, a driven gear ring 39 is arranged on the outer side of the rotating box 40, a driving motor 46 is arranged on the base 11 on the outer side of the driven gear ring 39, the output end of the driving motor 46 is provided with a second gear 47, the second gear 47 is meshed with the driven gear ring 39, a friction pushing roller 19 is arranged above the rotating box 40, the surface of the friction pushing roller 19 is provided with an adjusting gap, the outer side of the friction pushing roller 19 is provided with an elastic friction layer, two ends of the elastic friction layer are respectively fixed with a transmission shaft lever 38, the transmission shaft levers 38 are rotatably arranged on bearing seats on the rotating box 40, the end of each transmission shaft lever 38 is provided with a first gear 15, the inner sides of a plurality of upright columns 31 are provided with a fixed gear ring plate 36, and the fixed gear ring plate 36 is meshed with the first gear 15, thus, under the driving of the driving motor 46, the second gear 47 is engaged with the transmission shaft 38, thereby driving the rotary box 40 to rotate rapidly, the friction pushing roller 19 at the upper end of the rotary box 40 contacts with the ball 34, thereby driving the ball 34 to rotate circumferentially, and simultaneously the fixed gear ring plate 36 and the first gear 15 engage with each other to drive the transmission shaft lever 38 to rotate, the transmission shaft lever 38 drives the friction pushing roller 19 to rotate, the friction pushing roller 19 rotates to drive the ball 34 to turn in the other direction, due to the existence of the surface adjustment notch of the friction pushing roller 19, when the friction pushing roller 19 is separated from the ball 34 in a short time in the transmission process, the contact position of the friction pushing roller 19 and the ball 34 is switched when the friction pushing roller is contacted again, therefore, the ball body 34 can be turned over randomly, so that no polishing dead angle exists on the surface of the ball body 34, and each position can be polished by a polishing structure;
the rotary box 40 is provided with a negative pressure dust removal part for reducing dust generated by grinding, so that environmental pollution caused by grinding can be reduced, and physical and psychological health of workers can be protected, the negative pressure dust removal part comprises a plurality of dust suction ports 14 arranged at the upper end of the rotary box 40 and used for sucking air, a filtering dust removal net 43 used for filtering is arranged inside the rotary box 40, the lower end of the filtering dust removal net 43 is arranged with the inner wall of the rotary box 40 in a sliding manner through a sealing ring, a limiting groove is arranged at the outer side of the sealing ring, a limiting bulge matched with the limiting groove is arranged on the inner wall of the rotary box 40, the relative rotation of the sealing ring and the rotary box 40 is limited by the matching of the limiting bulge and the limiting groove, a cross beam is erected at the diameter position of the sealing ring, an installation notch is arranged at the middle position of the bottom of the rotary box 40, and the cross beam and the inner bottom of the rotary box 40 are fixedly connected through a second reset spring, the lower side of the cross beam is provided with a vertically arranged vibration supporting leg 44, the bottom of the vibration supporting leg 44 is provided with a pressing wheel, a plurality of vibration bulges 42 are distributed at the upper end of the base 11 where the installation gap is positioned in an array mode, the vibration bulges 42 correspond to the positions of the pressing wheel, a plurality of exhaust ports are distributed at the outer side of the rotary box 40 in an array mode, each exhaust port is provided with an air suction blade 41 used for pushing out air, therefore, when the rotary box 40 rotates rapidly, the air suction blades 41 can push the air out along the exhaust ports, suction force is generated at the position of the dust suction port 14, dust generated by grinding can be sucked away, the sucked dust can be filtered by the filtering and dust removing net 43, due to the conical structure of the filtering and dust removing net 43, impurities can be retained at the bottom of the filtering and dust removing net 43, so that a lasting filtering effect is kept, when the rotary box 40 rotates rapidly, the pressing wheel is intermittently applied with the acting force of the vibration bulge 42, so that the filtering and dedusting net 43 continuously jolts, and the impurities can slide downwards;
a through hole is formed in the middle of the cross beam, an upright column penetrates through the through hole, the lower end of the upright column is fixedly connected with the upper end of the base 11, a cleaning brush in contact with the lower side surface of the filtering and dust removing net 43 is arranged at the upper end of the upright column, a plurality of slag discharge ports are distributed on the outer side of the rotary box 40 where the sealing ring is located, a slag discharge pipe is arranged at the position of the slag discharge port, and a impurity collecting cap is arranged at the end part of the slag discharge pipe in a threaded manner, so that impurities accumulated at the bottom of the filtering and dust removing net 43 can be discharged along the slag discharge pipe, only the impurity collecting cap needs to be taken away at the later stage, a movable door can be arranged on the outer side of the rotary box 40, the movable door is directly opened, and then the impurities on the inner filtering and dust removing net 43 are taken away;
the fixing frame body comprises a guide rail rod 20 connected with the upper end of one of the upright posts 31, an arc sleeve 28 is slidably sleeved at the right end of the guide rail rod 20, the arc sleeve 28 and the guide rail rod 20 are arc tubes, the radian of each arc tube corresponds to the sphere 34, an installation area convenient for installing the sliding sleeve 26 is arranged on the outer side of each arc sleeve 28, a piston ring in sliding fit with the inner cavity of the arc sleeve 28 is arranged at the end part of the guide rail rod 20, a piston cylinder 12 is arranged on the outer side of the upright post 31 where the driving motor 46 is located, the inner cavity of the piston cylinder 12 is communicated with the guide rail rod 20 and the inner cavity of the arc sleeve 28 through an air guide channel 18 inside the upright post 31, a piston plate 13 is slidably arranged in the piston cylinder 12, a pressing block is arranged at the end part of a piston rod at the outer end of the piston plate 13, an eccentric cam 45 is arranged above the second gear 47, and the outer side of the eccentric cam 45 is in pressing contact with the pressing block surface, piston plate 13 is fixed through first reset spring connection between the bottom in the piston cylinder 12, and when driving motor 46 rotated fast, eccentric cam 45 can intermittent type nature to the briquetting production effort to make during gaseous guide rail pole 20 and the arc cover 28 of impressing, the arc cover 28 can slide along guide rail pole 20 surface this moment, thereby drive the area 23 of polishing at 34 surperficial reciprocating friction of spheroid, further improved the effect of polishing.
The embodiment discloses an adjustable metal handicraft spherical part polishing device, wherein when polishing a spherical part 34, the spherical part is firstly placed at the middle position of a supporting bottom plate 35, then a push ring 17 is pushed to move upwards through a telescopic push rod 16, the push ring 17 generates acting force on a turnover positioning rod 33, so that the turnover positioning rod 33 turns over, a pressing ring formed by first steel balls 30 at the end part of the turnover positioning rod 33 is matched with a bottom rolling supporting ring to clamp and fix the steel balls, the contact positions are all in rolling contact, the spherical part 34 is not limited to rotate, the spherical part 34 is only limited in the area, the height of a polishing frame 22 is adjusted through a lifting fine adjustment part, so that a polishing belt 23 is in surface contact with the spherical part 34, under the drive of a drive motor 46, a second gear 47 is meshed with a transmission shaft lever 38, and a rotary box 40 is driven to rotate rapidly, the friction pushing roller 19 at the upper end of the rotating box 40 is in contact with the ball body 34, so as to drive the ball body 34 to rotate in the circumferential direction, meanwhile, the fixed gear ring plate 36 is meshed with the first gear 15 to drive the transmission shaft rod 38 to rotate, the transmission shaft rod 38 drives the friction pushing roller 19 to rotate, the friction pushing roller 19 rotates to drive the ball body 34 to turn in another direction, the cross section of the friction pushing roller 19 is not in a cylindrical structure, so that the friction pushing roller 19 can be separated from the ball body 34 in a short time in the rotation process of the friction pushing roller 19, at the moment, the friction pushing roller 19 readjusts the turning direction of the driving ball body 34, so that no polishing dead angle exists on the surface of the ball body 34, each position can be polished by a polishing structure, the polishing belt 23 is switched among different roller bodies by switching a motor in the polishing process, so that different polishing surfaces are in working states, so as to make the switching smoother, need not to shut down the switching, help improving machining efficiency, when driving motor 46 fast rotation, eccentric cam 45 can intermittent type nature to the briquetting production effort, thereby make during gaseous guide rail pole 20 and the arc cover 28 of impressing, arc cover 28 can slide along guide rail pole 20 surface this moment, thereby drive the area 23 of polishing at 34 surperficial reciprocating friction of spheroid, further improved the effect of polishing, and still disposed dust absorption function on the rotatory case 40, reduced the dust pollution that processing caused.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present disclosure, and shall cover the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. An adjustable metal handicraft spherical part grinding device comprises a base (11) and a plurality of upright posts (31) arranged at the upper end of the base, the upright columns (31) are distributed at the upper end of the base (11) in an array manner, a supporting bottom plate (35) for supporting a ball body (34) to be polished is fixed at the inner side of each upright column (31), it is characterized in that a plurality of second steel balls (37) for supporting the bottom of the ball body (34) are distributed at the abutting position of the supporting bottom plate (35), the plurality of second steel balls (37) form a bottom rolling supporting ring, the outer side of the upright post (31) is also provided with a pressing and positioning mechanism for clamping and positioning the upper side of the ball body (34), a grinding structure used for contacting the upper surface of the ball body (34) to grind the ball body is arranged above the upright column (31), the base (11) is provided with a friction turning mechanism for driving the ball body (34) to rotate and turn.
2. The adjustable metal handicraft sphere grinding device according to claim 1, wherein the grinding structure comprises a fixed frame body arranged above the sphere (34), a lifting fine-adjustment member is vertically arranged on the fixed frame body, the output end of the lifting fine-adjustment member is provided with a grinding frame (22), the grinding frame (22) is of a U-shaped structure, the lower end of the grinding frame (22) is respectively and rotatably provided with a first grinding roller (21) and a second grinding roller (29), a grinding belt (23) for grinding the surface of the sphere (34) is wound between the first grinding roller (21) and the second grinding roller (29), the grinding belt (23) comprises a plurality of grinding surfaces with different friction coefficients, and the end part of each grinding roller is provided with a switching motor.
3. The adjustable metal handicraft ball-shaped part grinding device according to claim 2, characterized in that the lifting fine-adjustment part comprises a sliding sleeve (26) arranged on the fixed frame body, a sliding column (27) is slidably arranged in an opening at the lower end of the sliding sleeve (26), a connecting end connected with the grinding frame (22) is arranged at the lower end of the sliding column (27), a threaded hole is arranged at the upper end of the sliding column (27), an adjusting screw rod (24) is arranged in the threaded hole in a matching manner, the adjusting screw rod (24) is rotatably arranged on the sliding sleeve (26), and an adjusting knob (25) convenient for rotating the adjusting screw rod (24) is arranged at the upper end of the adjusting screw rod (24).
4. The adjustable metal handicraft sphere-shaped member polishing device according to claim 1, wherein the downward-pressing positioning mechanism comprises a plurality of turning positioning rods (33) rotatably disposed on the side of the upright post (31), each turning positioning rod (33) has a downward-pressing end at the upper end, the downward-pressing end is rotatably fitted with a first steel ball (30) for pressing against the sphere (34), the plurality of first steel balls (30) form an upper pressing ring for pressing against the sphere (34), each turning positioning rod (33) is rotatably connected with the upright post (31) by a fixing pin (32), the fixing pin (32) is fixedly connected with the upright post (31) by a torsion spring, the torsion spring is used for driving the turning positioning rod (33) to reset, thereby eliminating the pressing and fixing of the sphere (34), a pushing ring (17) is slidably disposed outside the plurality of upright posts (31), the push ring is characterized in that an arc-shaped cushion block is arranged at the upper end of the push ring (17), a telescopic push rod (16) used for driving the push ring to move up and down is connected to the lower end of the push ring (17), and the telescopic push rod (16) is arranged on the outer side of the upright column (31).
5. The adjustable metal handicraft ball-shaped member polishing device according to claim 3, wherein the friction flipping mechanism comprises a rotating box (40) rotatably disposed at the upper end of the base (11), a driven gear ring (39) is disposed at the outer side of the rotating box (40), a driving motor (46) is mounted on the base (11) at the outer side of the driven gear ring (39), a second gear (47) is disposed at the output end of the driving motor (46), the second gear (47) is engaged with the driven gear ring (39), a friction pushing roller (19) is disposed above the rotating box (40), an adjusting gap is disposed on the surface of the friction pushing roller (19), an elastic friction layer is disposed at the outer side of the friction pushing roller (19), a transmission shaft lever (38) is fixed at each of the two ends of the elastic friction layer, and the transmission shaft lever (38) is rotatably disposed on a bearing seat of the rotating box (40), a first gear (15) is arranged at the end of each transmission shaft lever (38), a fixed gear ring plate (36) is arranged on the inner side of the plurality of upright posts (31), and the fixed gear ring plate (36) is meshed with the first gear (15).
6. The adjustable metal handicraft sphere grinding device according to claim 5, characterized in that the rotating box (40) is provided with a negative pressure dust removing member for reducing dust generated by grinding, so as to reduce environmental pollution caused by grinding, the negative pressure dust removing member comprises a plurality of dust suction ports (14) for sucking air arranged at the upper end of the rotating box (40), a filtering dust removing net (43) for filtering is arranged inside the rotating box (40), the lower end of the filtering dust removing net (43) is arranged with the inner wall of the rotating box (40) in a sliding way through a sealing ring, a limiting groove is arranged outside the sealing ring, the inner wall of the rotating box (40) is provided with a limiting protrusion matched with the limiting groove, the relative rotation between the sealing ring and the rotating box (40) is limited by the matching of the limiting protrusion and the limiting groove, a beam is erected at the diameter position of the sealing ring, an installation breach has been seted up to rotatory case (40) bottom intermediate position, it is fixed through second reset spring connection between the bottom in crossbeam and rotatory case (40), the crossbeam downside is equipped with vibration landing leg (44) of a vertical setting, vibration landing leg (44) bottom is equipped with one and supports the pinch roller, base (11) upper end array distribution at installation breach place has a plurality of vibration arch (42), and vibration arch (42) are corresponding with supporting the pinch roller position, rotatory case (40) outside array distribution has a plurality of exhaust port, and every exhaust port position all is equipped with one and is used for air-bleed blade (41) with gas extrapolation.
7. The adjustable grinding device for the metal handicraft spherical parts according to claim 6, wherein a through hole is formed in the middle of the cross beam, a stand column penetrates through the through hole, the lower end of the stand column is fixedly connected with the upper end of the base (11), a cleaning brush in contact with the lower side surface of the filtering and dust removing net (43) is arranged at the upper end of the stand column, a plurality of slag discharging ports are distributed on the outer side of the rotating box (40) where the sealing ring is located, a slag discharging pipe is arranged at the position of the slag discharging ports, and a impurity collecting cap is arranged at the end part of the slag discharging pipe in a threaded manner.
8. The adjustable grinding device for the spherical parts of the metal artware according to claim 5, wherein the fixing frame body comprises a guide rail rod (20) connected with the upper end of one of the upright posts (31), the right end of the guide rail rod (20) is slidably sleeved with an arc sleeve (28), the arc sleeve (28) and the guide rail rod (20) are arc tubes, the radian of each arc tube corresponds to that of each sphere (34), an installation area convenient for installing a sliding sleeve (26) is arranged on the outer side of each arc sleeve (28), the end part of each guide rail rod (20) is provided with a piston ring in sliding fit with the inner cavity of the arc sleeve (28), a piston cylinder (12) is arranged on the outer side of the upright post (31) where the driving motor (46) is located, the inner cavity of the piston cylinder (12) is communicated with the guide rail rod (20) and the inner cavity of the arc sleeve (28) through an air guide channel (18) inside the upright post (31), the piston cylinder (12) is internally provided with a piston plate (13) in a sliding manner, the end part of a piston rod at the outer end of the piston plate (13) is provided with a pressing block, an eccentric cam (45) is arranged above the second gear (47), the outer side of the eccentric cam (45) is in pressing contact with the surface of the pressing block, and the piston plate (13) is fixedly connected with the inner bottom of the piston cylinder (12) through a first reset spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210520986.XA CN114888665A (en) | 2022-05-13 | 2022-05-13 | Adjustable metal handicraft spherical part grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210520986.XA CN114888665A (en) | 2022-05-13 | 2022-05-13 | Adjustable metal handicraft spherical part grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114888665A true CN114888665A (en) | 2022-08-12 |
Family
ID=82721859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210520986.XA Pending CN114888665A (en) | 2022-05-13 | 2022-05-13 | Adjustable metal handicraft spherical part grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114888665A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213799A (en) * | 2022-09-20 | 2022-10-21 | 常熟非凡新材股份有限公司 | High-precision mining machine wear-resistant ball surface polishing machine |
| CN117325050A (en) * | 2023-11-16 | 2024-01-02 | 杭州富阳立利冷轧有限公司 | Universal grinder |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6186875B1 (en) * | 1998-07-02 | 2001-02-13 | Larry A. Cook | Bowling ball surfacing machine |
| EP1745887A1 (en) * | 2005-07-21 | 2007-01-24 | Positec Power Tools (Suzhou) Co., Ltd. | Sanding tool |
| WO2007091775A1 (en) * | 2006-02-10 | 2007-08-16 | Sang-Bae Shim | Bowling ball surface treatment device |
| CN102172864A (en) * | 2011-03-02 | 2011-09-07 | 上海交通大学 | Method and equipment for precisely grinding high and hard large spherical-surface double grinding wheels |
| CN111571366A (en) * | 2020-04-28 | 2020-08-25 | 何佳 | Surface polishing device for spherical casting |
| CN113635190A (en) * | 2021-08-23 | 2021-11-12 | 深圳市鸿琪祥五金工艺品有限公司 | Device and method for treating surface of spherical metal handicraft |
| CN114619319A (en) * | 2022-03-15 | 2022-06-14 | 江苏惠利隆塑业集团有限公司 | Shell spherical surface grinding device |
-
2022
- 2022-05-13 CN CN202210520986.XA patent/CN114888665A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6186875B1 (en) * | 1998-07-02 | 2001-02-13 | Larry A. Cook | Bowling ball surfacing machine |
| EP1745887A1 (en) * | 2005-07-21 | 2007-01-24 | Positec Power Tools (Suzhou) Co., Ltd. | Sanding tool |
| WO2007091775A1 (en) * | 2006-02-10 | 2007-08-16 | Sang-Bae Shim | Bowling ball surface treatment device |
| CN102172864A (en) * | 2011-03-02 | 2011-09-07 | 上海交通大学 | Method and equipment for precisely grinding high and hard large spherical-surface double grinding wheels |
| CN111571366A (en) * | 2020-04-28 | 2020-08-25 | 何佳 | Surface polishing device for spherical casting |
| CN113635190A (en) * | 2021-08-23 | 2021-11-12 | 深圳市鸿琪祥五金工艺品有限公司 | Device and method for treating surface of spherical metal handicraft |
| CN114619319A (en) * | 2022-03-15 | 2022-06-14 | 江苏惠利隆塑业集团有限公司 | Shell spherical surface grinding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115213799A (en) * | 2022-09-20 | 2022-10-21 | 常熟非凡新材股份有限公司 | High-precision mining machine wear-resistant ball surface polishing machine |
| CN117325050A (en) * | 2023-11-16 | 2024-01-02 | 杭州富阳立利冷轧有限公司 | Universal grinder |
| CN117325050B (en) * | 2023-11-16 | 2024-02-23 | 杭州富阳立利冷轧有限公司 | Universal grinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114888665A (en) | Adjustable metal handicraft spherical part grinding device | |
| CN209335351U (en) | A kind of multiple-station rotation polissoir | |
| CN111906606B (en) | Polishing equipment with adjustable cylinder part | |
| CN111958464A (en) | Iron ball polishing equipment for industrial manufacturing | |
| CN210818913U (en) | Precision polishing device for semi-axis sleeve | |
| CN113953909A (en) | Building board recovery processing device | |
| CN114905367A (en) | Spherical industrial product grinding device is used in industrial product design | |
| CN108908035B (en) | Magnesium alloy pipe rod surface coping device | |
| CN107812571B (en) | Improved structure of ball grinder | |
| CN218136887U (en) | Surface burr cleaning device for bearing machining | |
| CN210649959U (en) | Upper grinding driving device of spherical lens | |
| CN210476429U (en) | Wearability presentation device of various door plants | |
| CN115008304A (en) | Rotatable displacement-preventing workpiece polishing device | |
| US4091572A (en) | Lapidary sphere grinder | |
| CN214489914U (en) | Automobile wheel hub outer lane surface treatment device | |
| CN213380696U (en) | Burr clearing device for square tube machining | |
| CN108500652A (en) | Centre frame | |
| CN114472950A (en) | Drilling machine of aluminium alloy processing | |
| CN210649958U (en) | Spherical lens grinder | |
| CN216657325U (en) | Bearing roller grinding device | |
| CN212497177U (en) | Precision steel ball production is with lapping equipment that has clamping structure | |
| CN217860695U (en) | Machining grinding device with height adjusting function | |
| CN215700456U (en) | Button automatically regulated grinding device | |
| CN216265336U (en) | Stable good horizontal steel ball lapping machine | |
| CN211388089U (en) | Deburring device for machining flange plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220812 |