CN110744442A - Grinder is used in diamond production - Google Patents

Grinder is used in diamond production Download PDF

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Publication number
CN110744442A
CN110744442A CN201910867655.1A CN201910867655A CN110744442A CN 110744442 A CN110744442 A CN 110744442A CN 201910867655 A CN201910867655 A CN 201910867655A CN 110744442 A CN110744442 A CN 110744442A
Authority
CN
China
Prior art keywords
grinding
rod
fixed connection
ball screw
clamping
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
Application number
CN201910867655.1A
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Chinese (zh)
Inventor
仲志强
罗松保
张佳艺
徐美娇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Zhina Precision Technology Co Ltd
Original Assignee
Suzhou Zhina Precision Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Zhina Precision Technology Co Ltd filed Critical Suzhou Zhina Precision Technology Co Ltd
Priority to CN201910867655.1A priority Critical patent/CN110744442A/en
Publication of CN110744442A publication Critical patent/CN110744442A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/11Lapping tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/27Work carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Abstract

The invention relates to the technical field of diamond production, in particular to a grinding device for diamond production, which comprises a workbench, a clamping device, a stand column, a cross rod and a grinding device, wherein a groove is formed in the middle of the top of the workbench, the clamping device is placed in the groove, the stand column is fixedly connected to one side of the top of the workbench, the cross rod is fixedly connected to the top of the stand column, the grinding device is fixedly connected to the middle of the cross rod, and the clamping device comprises a fixing box, a suction fan, a suction pipe, a hollow plate, a branch pipe and a suction disc. According to the middle suction fan, the operation is carried out, air in the placing groove is adsorbed through the sucking disc, the branch pipe, the hollow plate and the suction pipe, negative pressure is generated around the sucking disc, the bottom of the diamond disc is adsorbed and fixed, the round diamond disc can be stably and reliably fixed, the round diamond disc cannot shake or slide, the top of the diamond disc can be conveniently ground, and the machining efficiency is improved on the basis of ensuring the grinding quality.

Description

Grinder is used in diamond production
Technical Field
The invention relates to the technical field of diamond production, in particular to a grinding device for diamond production.
Background
Diamond has high hardness, thermal conductivity and refractive index, and also has good wear resistance and stability, so that it is widely used in the manufacture of cutting tools, optical components, decoration, etc. with the development of precision machining industry, diamond disks are used as important grinding tools, and the precision requirement of grinding and finishing treatment is higher and higher.
Diamond disk when production, need use grinder to grind the turning ditch line on with diamond disk flat, improve the planarization of quotation to the diamond disk abrasive surface of ideal is expected to obtain in the future, however anchor clamps on the current grinder can't form reliable and stable fixed to circular shape diamond disk, the phenomenon of skidding appears easily in the grinding process, influences the machining efficiency and the shaping precision of treating the machined end face, also has the potential safety hazard that whole circular shape diamond disk was beaten and flies simultaneously.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the grinding device for diamond production has the advantage of stable clamping, and solves the problems that a clamp on the conventional grinding device cannot stably and reliably fix a circular diamond disc, the phenomenon of slipping easily occurs in the grinding process, the machining efficiency and the forming precision of an end face to be machined are influenced, and the potential safety hazard that the whole circular diamond disc is thrown away exists.
(II) technical scheme
In order to achieve the technical problem, the invention provides a grinding device for diamond production, which comprises a workbench, a clamping device, an upright post, a cross rod and a grinding device, wherein a groove is formed in the middle of the top of the workbench, the clamping device is placed in the groove, the upright post is fixedly connected to one side of the top of the workbench, the cross rod is fixedly connected to the top of the upright post, and the grinding device is fixedly connected to the middle of the cross rod.
Clamping device is including fixed box, suction fan, aspiration channel, hollow plate, branch pipe and sucking disc, fixed box is placed in the inside of recess, the standing groove has been seted up at the middle part at fixed box top, suction fan fixed connection is at the inner diapire of fixed box, aspiration channel fixed connection is at the end of induced drafting of suction fan, hollow plate fixed connection is at the top of aspiration channel, branch pipe fixed connection is at the top of hollow plate, sucking disc fixed connection is at the top of branch pipe, the inner diapire at the standing groove is inlayed to the sucking disc.
Further, clamping device is still including double-shaft motor, first ball screw, second ball screw, ball nut, montant, connecting rod and snap ring, double-shaft motor fixed connection is at the middle part of fixed box internal bottom wall, first ball screw and second ball screw are fixed connection respectively at the output shaft of double-shaft motor both sides, the screw thread opposite direction of first ball screw and second ball screw surface, ball nut's quantity is two, two ball nut respectively the screw thread has cup jointed the surface at first ball screw and second ball screw, montant fixed connection is at ball nut's top, connecting rod fixed connection is at the top of montant, the one end of connecting rod runs through fixed box and extends to the inside of standing groove.
Furthermore, the double-shaft motor and the suction fan are arranged in a staggered mode, the suction fan is located on the front face of the double-shaft motor, an exhaust window is embedded in the middle of the front face of the fixing box, and the exhaust end of the suction fan is fixedly connected with the exhaust window.
Further, grinder is including activity pipe, lifter plate, positive and negative motor, dwang and abrasive disc, activity pipe fixed connection is at the middle part of horizontal pole, lifter plate sliding connection is in the inside of activity pipe, positive and negative motor fixed connection is at the middle part of lifter plate bottom, dwang fixed connection is at the output shaft of positive and negative motor, the bottom of dwang is passed the activity pipe and is extended to the bottom of activity pipe, abrasive disc fixed connection is in the bottom of dwang.
Further, grinder is still including servo motor, double sheave, threaded rod and follow the driving wheel, servo motor fixed connection is at the interior roof of movable tube, the fixed cover of double sheave is connected at servo motor's output, the quantity of threaded rod is two, two the threaded rod passes through bearing swing joint in the inside both sides of movable tube, follow the fixed top of cup jointing at the threaded rod surface of driving wheel, pass through the drive belt from the driving wheel and be connected with the transmission of double sheave.
Further, nuts are inlaid on two sides of the interior of the lifting plate, and the nut threads are sleeved on the outer surface of the threaded rod.
Furthermore, the bottom of the movable tube is fixedly connected with a limiting ring, and the diameter of the lifting plate is larger than the inner diameter of the limiting ring.
Further, the equal fixedly connected with installation pole in four corners department at workstation bottom middle part, four the mounting panel has been cup jointed in the activity on the installation pole, the surface screw thread of installation pole has cup jointed two fixation nut, two fixation nut is located the upper and lower both sides of mounting panel, the middle part fixedly connected with driving motor at mounting panel top, driving motor's output shaft passes through shaft coupling fixedly connected with axis of rotation, the top of axis of rotation runs through and extends to the inside of recess, the top fixed connection of axis of rotation is at the middle part of clamping device bottom.
Furthermore, the bottom of the workbench is fixedly connected with a working box, the four mounting rods are located inside the working box, and four corners of the bottom of the working box are fixedly connected with bottom feet.
(III) advantageous effects
The invention provides a grinding device for diamond production, which has the following beneficial effects:
1. this grinder is used in diamond production, setting through clamping device, suction fan work operation, pass through the sucking disc with the inside air of standing groove, the branch pipe, hollow plate and aspiration channel adsorb, thereby make the negative pressure that produces around the sucking disc, adsorb fixedly to the bottom of diamond dish, can form reliable and stable fixed to circular shape diamond dish, circular shape diamond dish can not produce and rock or slide, can be very convenient grind its top, machining efficiency has been improved on the basis of guaranteeing to grind the quality.
2. The grinding device for diamond production can lead the first ball screw and the second ball screw to rotate by the matching use of the double-shaft motor, the first ball screw, the second ball screw, the ball nut, the vertical rod, the connecting rod and the snap ring, because the thread directions of the outer surfaces of the first ball screw and the second ball screw are opposite, the two ball nuts are sleeved on the outer surfaces of the first ball screw and the second ball screw in a threaded manner, so that the two ball nuts move to the opposite side, thereby driving the two vertical rods and the connecting rod to move towards the opposite side, the two clamping rings clamp the outer side wall of the round diamond disk, the clamping stability is ensured, simultaneously, can carry out the centre gripping to the circular diamond dish of different diameters, prevent that the diamond dish from taking place to beat, make diamond dish surface grinding precision obtain improving.
3. This grinder is used in diamond production, through grinder's setting, servo motor work operation can make the rotation of double groove wheel, drives two from the driving wheel through the drive belt, and two are fixed the cup joint at the surface of two threaded rods from the driving wheel for two threaded rods rotate in step, can drive the removal about the lifter plate through the nut, have made things convenient for the abrasive disc to grind the top of diamond dish, have guaranteed the effect of grinding.
4. This grinder is used in diamond production, through the installation pole, the mounting panel, fixation nut, the cooperation of driving motor and axis of rotation is used, four fixation nut can install and fix the mounting panel, the installation of driving motor has been made things convenient for simultaneously, when driving motor operation, can drive the axis of rotation rotatory, the top and the clamping device of axis of rotation are fixed, and then drive the inside diamond dish of clamping device and rotate, grinder's direction of rotation is opposite with clamping device direction of rotation, the use of grinder is being cooperated, the grinding process of diamond dish can be accelerated, make the grinding time reduce, grinding efficiency obtains improving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the clamping device of the present invention;
FIG. 3 is a perspective view of the structure of the clamping device of the present invention;
FIG. 4 is a sectional view of the polishing apparatus of the present invention.
In the figure: 1. a work table; 2. a groove; 3. a clamping device; 301. a fixing box; 302. a suction fan; 303. an air suction pipe; 304. a hollow slab; 305. a branch pipe; 306. a suction cup; 307. a double-shaft motor; 308. a first ball screw; 309. a second ball screw; 310. a ball nut; 311. a vertical rod; 312. a connecting rod; 313. a snap ring; 314. a placement groove; 4. a column; 5. a cross bar; 6. a grinding device; 601. a movable tube; 602. a servo motor; 603. a double grooved pulley; 604. a threaded rod; 605. a driven wheel; 606. a lifting plate; 607. a nut; 608. a positive and negative motor; 609. rotating the rod; 610. a grinding disk; 611. a limiting ring; 7. mounting a rod; 8. mounting a plate; 9. fixing a nut; 10. a drive motor; 11. a rotating shaft; 12. a work box; 13. and (5) footing.
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.
Referring to fig. 1-4, a grinding device for diamond production comprises a workbench 1, a clamping device 3, a column 4, a cross bar 5 and a grinding device 6, wherein a groove 2 is formed in the middle of the top of the workbench 1, the clamping device 3 is placed inside the groove 2, the column 4 is fixedly connected to one side of the top of the workbench 1, the cross bar 5 is fixedly connected to the top of the column 4, and the grinding device 6 is fixedly connected to the middle of the cross bar 5.
The clamping device 3 comprises a fixed box 301, a suction fan 302, a suction pipe 303, a hollow plate 304, a branch pipe 305 and a suction cup 306, the fixed box 301 is placed inside the groove 2, a placing groove 314 is formed in the middle of the top of the fixed box 301, the suction fan 302 is fixedly connected to the inner bottom wall of the fixed box 301, the suction pipe 303 is fixedly connected to the suction end of the suction fan 302, the hollow plate 304 is fixedly connected to the top of the suction pipe 303, the branch pipe 305 is fixedly connected to the top of the hollow plate 304, the suction cup 306 is fixedly connected to the top of the branch pipe 305, the suction cup 306 is embedded in the inner bottom wall of the placing groove 314, through the arrangement of the clamping device 3, the suction fan 302 works and operates, air inside the placing groove 314 is adsorbed through the suction cup 306, the branch pipe 305, the hollow plate 304 and the suction pipe 303, so that negative pressure is generated around the suction cup 306, the bottom of a diamond disc is adsorbed and fixed, the circular diamond disk can not shake or slide, the top of the disk can be conveniently ground, and the machining efficiency is improved on the basis of ensuring the grinding quality.
The clamping device 3 further comprises a double-shaft motor 307, a first ball screw 308, a second ball screw 309, ball nuts 310, a vertical rod 311, a connecting rod 312 and a snap ring 313, wherein the double-shaft motor 307 is fixedly connected to the middle part of the inner bottom wall of the fixed box 301, the first ball screw 308 and the second ball screw 309 are respectively and fixedly connected to output shafts at two sides of the double-shaft motor 307, the thread directions of the outer surfaces of the first ball screw 308 and the second ball screw 309 are opposite, the number of the ball nuts 310 is two, the two ball nuts 310 are respectively and threadedly sleeved on the outer surfaces of the first ball screw 308 and the second ball screw 309, the vertical rod 311 is fixedly connected to the top of the ball nut 310, the connecting rod 312 is fixedly connected to the top of the vertical rod 311, one end of the connecting rod 312 penetrates through the fixed box 301 and extends into the placing groove 314, the double-shaft motor 307 and the suction fan 302 are arranged, an exhaust window is embedded in the middle of the front face of the fixing box 301, the exhaust end of the suction fan 302 is fixedly connected with the exhaust window, the first ball screw 308 and the second ball screw 309 can rotate through the cooperation of the double-shaft motor 307, the first ball screw 308, the second ball screw 309, the ball nut 310, the vertical rod 311, the connecting rod 312 and the snap ring 313, the double-shaft motor 307 can make the first ball screw 308 and the second ball screw 309 rotate when working and running, because the thread directions of the outer surfaces of the first ball screw 308 and the second ball screw 309 are opposite, the two ball nuts 310 are in threaded sleeve joint with the outer surfaces of the first ball screw 308 and the second ball screw 309, so that the two ball nuts 310 move to the opposite side to drive the two vertical rods 311 and the connecting rod 312 to move to the opposite side, the two snap rings 313 clamp the outer side wall of the circular diamond disk, the clamping stability is ensured, and simultaneously, the circular diamond disks with different diameters, the diamond disk is prevented from jumping, and the grinding precision of the surface of the diamond disk is improved.
Grinding device 6 is including activity pipe 601, lifter plate 606, positive and negative motor 608, dwang 609 and abrasive disc 610, activity pipe 601 fixed connection is in the middle part of horizontal pole 5, lifter plate 606 sliding connection is in the inside of activity pipe 601, positive and negative motor 608 fixed connection is in the middle part of lifter plate 606 bottom, dwang 609 fixed connection is at positive and negative motor 608's output shaft, the bottom of dwang 609 passes activity pipe 601 and extends to the bottom of activity pipe 601, abrasive disc 610 fixed connection is in the bottom of dwang 609.
The grinding device 6 further comprises a servo motor 602, two grooved wheels 603, two threaded rods 604 and a driven wheel 605, wherein the servo motor 602 is fixedly connected to the inner top wall of the movable tube 601, the two grooved wheels 603 are fixedly connected to the output end of the servo motor 602 in a fixed manner, the number of the threaded rods 604 is two, the two threaded rods 604 are movably connected to two sides inside the movable tube 601 through bearings, the driven wheel 605 is fixedly connected to the top of the outer surface of the threaded rod 604 in a fixed manner, the driven wheel 605 is in transmission connection with the double grooved wheels 603 through a transmission belt, nuts 607 are embedded on two sides inside the lifting plate 606, the nuts 607 are in threaded connection with the outer surface of the threaded rods 604, a limiting ring 611 is fixedly connected to the bottom of the movable tube 601, the diameter of the lifting plate 606 is larger than the inner diameter of the limiting ring 611, through the arrangement of the grinding device 6, the servo motor 602 can, make two threaded rods 604 synchronous rotations, can drive the removal about lifter plate 606 through nut 607, made things convenient for abrasive disc 610 to grind the top of diamond disk, guaranteed the effect of grinding.
The four corners of the middle part of the bottom of the workbench 1 are fixedly connected with installation rods 7, the four installation rods 7 are movably sleeved with installation plates 8, the outer surface threads of the installation rods 7 are sleeved with two fixing nuts 9, the two fixing nuts 9 are positioned at the upper side and the lower side of the installation plates 8, the middle part of the tops of the installation plates 8 is fixedly connected with a driving motor 10, the output shaft of the driving motor 10 is fixedly connected with a rotating shaft 11 through a coupler, the top of the rotating shaft 11 penetrates through and extends into the groove 2, the top of the rotating shaft 11 is fixedly connected with the middle part of the bottom of the clamping device 3, the four fixing nuts 9 can install and fix the installation plates 8 through the matching use of the installation rods 7, the installation plates 8, the fixing nuts 9, the driving motor 10 and the rotating shaft 11, the installation of the driving motor 10 is convenient, and when the, the top of axis of rotation 11 is fixed with clamping device 3, and then drive the inside diamond disk of clamping device 3 and rotate, the direction of rotation of grinder 6 is opposite with 3 direction of rotation of clamping device, the use of grinder 6 is being coordinated, the grinding process of diamond disk can be accelerated, make the grinding time reduce, grinding efficiency obtains improving, the bottom fixedly connected with work box 12 of workstation 1, four installation poles 7 are located the inside of work box 12, the equal fixedly connected with footing 13 in four corners department of work box 12 bottom.
When the device is used, a round diamond disc is placed inside the placing groove 314, the suction fan 302 operates, air inside the placing groove 314 is adsorbed through the suction cup 306, the branch pipe 305, the hollow plate 304 and the suction pipe 303, negative pressure is generated around the suction cup 306, the bottom of the diamond disc is adsorbed and fixed, the round diamond disc can be stably and reliably fixed, the double grooved wheels 603 can rotate through the operation of the servo motor 602, the two driven wheels 605 are driven through a transmission belt, and the two driven wheels 605 are fixedly sleeved on the outer surfaces of the two threaded rods 604, make two threaded rods 604 synchronous rotation, can drive the removal about lifter plate 606 through nut 607, made things convenient for abrasive disc 610 to grind the top of diamond disk, driving motor 10 during operation, can drive axis of rotation 11 rotatory, axis of rotation 11's top is fixed with clamping device 3, and then drive the diamond disk of clamping device 3 inside and rotate, grinding device 6's direction of rotation and clamping device 3 direction of rotation are opposite, cooperate grinding device 6's use, can accelerate the grinding process of diamond disk, make the grinding time reduce, grinding efficiency obtains improving.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a grinder is used in diamond production, includes workstation (1), clamping device (3), stand (4), horizontal pole (5) and grinder (6), its characterized in that: the middle of the top of the workbench (1) is provided with a groove (2), the clamping device (3) is placed inside the groove (2), the stand column (4) is fixedly connected to one side of the top of the workbench (1), the cross rod (5) is fixedly connected to the top of the stand column (4), and the grinding device (6) is fixedly connected to the middle of the cross rod (5);
clamping device (3) are including fixed box (301), suction fan (302), aspiration channel (303), hollow board (304), branch pipe (305) and sucking disc (306), the inside at recess (2) is placed in fixed box (301), standing groove (314) have been seted up at the middle part at fixed box (301) top, suction fan (302) fixed connection is at the interior diapire of fixed box (301), aspiration channel (303) fixed connection is at the end of induced drafting of suction fan (302), hollow board (304) fixed connection is at the top of aspiration channel (303), branch pipe (305) fixed connection is at the top of hollow board (304), sucking disc (306) fixed connection is at the top of branch pipe (305), sucking disc (306) are inlayed at the interior diapire of standing groove (314).
2. A grinding apparatus for diamond production according to claim 1, wherein: the clamping device (3) further comprises a double-shaft motor (307), a first ball screw (308), a second ball screw (309), ball nuts (310), a vertical rod (311), a connecting rod (312) and a clamping ring (313), wherein the double-shaft motor (307) is fixedly connected to the middle of the inner bottom wall of the fixed box (301), the first ball screw (308) and the second ball screw (309) are respectively and fixedly connected to output shafts on two sides of the double-shaft motor (307), the thread directions of the outer surfaces of the first ball screw (308) and the second ball screw (309) are opposite, the number of the ball nuts (310) is two, the two ball nuts (310) are respectively in threaded sleeve joint with the outer surfaces of the first ball screw (308) and the second ball screw (309), the vertical rod (311) is fixedly connected to the top of the ball nuts (310), and the connecting rod (312) is fixedly connected to the top of the vertical rod (311), one end of the connecting rod (312) penetrates through the fixing box (301) and extends to the inner part of the placing groove (314).
3. A grinding apparatus for diamond production according to claim 2, wherein: biax motor (307) and suction fan (302) crisscross setting, suction fan (302) are located the front of biax motor (307), the positive middle part of fixed box (301) is inlayed and is had the exhaust window, and the end and the exhaust window fixed connection of airing exhaust of suction fan (302).
4. A grinding apparatus for diamond production according to claim 1, wherein: grinder (6) is including activity pipe (601), lifter plate (606), positive and negative motor (608), dwang (609) and abrasive disc (610), activity pipe (601) fixed connection is in the middle part of horizontal pole (5), lifter plate (606) sliding connection is in the inside of activity pipe (601), positive and negative motor (608) fixed connection is in the middle part of lifter plate (606) bottom, dwang (609) fixed connection is at the output shaft of positive and negative motor (608), the bottom of dwang (609) is passed activity pipe (601) and is extended to the bottom of activity pipe (601), abrasive disc (610) fixed connection is in the bottom of dwang (609).
5. A grinding apparatus as set forth in claim 4, wherein: the grinding device (6) further comprises a servo motor (602), double grooved wheels (603), a threaded rod (604) and a driven wheel (605), wherein the servo motor (602) is fixedly connected to the inner top wall of the movable pipe (601), the double grooved wheels (603) are fixedly sleeved at the output end of the servo motor (602), the number of the threaded rods (604) is two, the two threaded rods (604) are movably connected to the two sides of the inner portion of the movable pipe (601) through bearings, the driven wheel (605) is fixedly sleeved at the top of the outer surface of the threaded rod (604), and the driven wheel (605) is in transmission connection with the double grooved wheels (603) through a transmission belt.
6. A grinding apparatus as set forth in claim 5, wherein: and nuts (607) are embedded in two sides of the interior of the lifting plate (606), and the outer surfaces of the threaded rods (604) are sleeved with the threads of the nuts (607).
7. A grinding apparatus as set forth in claim 5, wherein: the bottom of the movable pipe (601) is fixedly connected with a limiting ring (611), and the diameter of the lifting plate (606) is larger than the inner diameter of the limiting ring (611).
8. A grinding apparatus for diamond production according to claim 1, wherein: equal fixedly connected with installation pole (7), four in four corners department at workstation (1) bottom middle part installation pole (7) go up the activity and have cup jointed mounting panel (8), the surface screw thread of installation pole (7) has cup jointed two fixation nut (9), two fixation nut (9) are located the upper and lower both sides of mounting panel (8), the middle part fixedly connected with driving motor (10) at mounting panel (8) top, the output shaft of driving motor (10) passes through shaft coupling fixedly connected with axis of rotation (11), the inside of recess (2) is run through and extended to the top of axis of rotation (11), the top fixed connection of axis of rotation (11) is at the middle part of clamping device (3) bottom.
9. A grinding apparatus for diamond production according to claim 1, wherein: the bottom fixedly connected with work box (12) of workstation (1), four installation pole (7) are located the inside of work box (12), equal fixedly connected with footing (13) in the four corners department of work box (12) bottom.
CN201910867655.1A 2019-09-14 2019-09-14 Grinder is used in diamond production Pending CN110744442A (en)

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Application Number Priority Date Filing Date Title
CN201910867655.1A CN110744442A (en) 2019-09-14 2019-09-14 Grinder is used in diamond production

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Application Number Priority Date Filing Date Title
CN201910867655.1A CN110744442A (en) 2019-09-14 2019-09-14 Grinder is used in diamond production

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Publication Number Publication Date
CN110744442A true CN110744442A (en) 2020-02-04

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Application Number Title Priority Date Filing Date
CN201910867655.1A Pending CN110744442A (en) 2019-09-14 2019-09-14 Grinder is used in diamond production

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111266975A (en) * 2020-02-10 2020-06-12 裴学文 Metal plate polishing device for hardware machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111266975A (en) * 2020-02-10 2020-06-12 裴学文 Metal plate polishing device for hardware machining

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