CN103406814A - Gem processing device - Google Patents

Gem processing device Download PDF

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Publication number
CN103406814A
CN103406814A CN2013103696119A CN201310369611A CN103406814A CN 103406814 A CN103406814 A CN 103406814A CN 2013103696119 A CN2013103696119 A CN 2013103696119A CN 201310369611 A CN201310369611 A CN 201310369611A CN 103406814 A CN103406814 A CN 103406814A
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China
Prior art keywords
support platform
gem
upper support
processing equipment
gear
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Pending
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CN2013103696119A
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Chinese (zh)
Inventor
陈炳忠
黄永庆
玉振明
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Wuzhou University
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Wuzhou University
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Publication date
Application filed by Wuzhou University filed Critical Wuzhou University
Priority to CN2013103696119A priority Critical patent/CN103406814A/en
Publication of CN103406814A publication Critical patent/CN103406814A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a gem processing device. The gem processing device comprises a lower support platform, two groups of link mechanisms, an upper support platform, a worm wheel, a worm, a power unit and a gem grinding and polishing unit. The upper support platform is movably mounted on the lower support platform through the two groups of link mechanisms, any one group of link mechanisms is eccentrically connected with the worm wheel, and the worm wheel is used for driving the two groups of link mechanisms to drive the upper support platform to make curve movement. One end of the worm is meshed with the worm wheel, and the other end of the worm is connected with the power unit. The gem grinding and polishing unit is mounted on the upper support platform. The gem processing device has the advantages of being simple in structure, convenient to control and capable of improving work efficiency effectively, enabling gem carving points to be consistent and being stable and standard in batch processing quality.

Description

A kind of gem processing equipment
Technical field
The present invention relates to the gem processing technical field, more particularly, particularly a kind of gem processing equipment.
Background technology
Existing gem processing equipment, all by frame and rack-mounted motor, formed, on the motor spindle nose, axle sleeve is installed, polishing disk is installed on axle sleeve, the diamond sand table, lifting platform also is installed on frame, and lifting platform can require to adjust arbitrarily according to the gem grinding angle, one end of anistree hand or manipulator is placed on lifting platform, being stained with the iron staff anistree hand of insertion of jewel or the other end of manipulator is placed on the diamond emery disc, grind to form the precious stone shape with abradant surface, and then proceed to subsequent processing and carry out polishing, machining angle according to the standard round bur, process a jewel, while on the diamond emery disc, grinding, need 6 lifting platforms of lifting, polishing also needs 6 lifting platforms of lifting, with the workman, processing 400 every day calculates, need 4800 lifting platforms of lifting, the difficulty of whole process operation is very large, as adopt existing manually-operated, to cause Efficiency Decreasing, the shortcoming such as the low and product specification of product percent of pass is low.
Summary of the invention
The object of the invention is to adopt manually-operated and have inefficient technical problem for prior art, a kind of gem processing equipment is provided.
In order to achieve the above object, the technical solution used in the present invention is as follows:
A kind of gem processing equipment, it comprises brace table, two groups of linkages, upper support platform, worm gear, worm screw, power set and jewels mill apparatus at quarter, described upper support platform is movably installed on the lower support platform by two groups of linkages, described arbitrary group of linkage is connected with worm gear is eccentric, this worm gear moves as curve for driving the described upper support platform of described two groups of linkages drive, described worm screw one end and worm gear engagement, the other end is connected with power set, and described gem grinding burnishing device is installed on the upper support platform.
Preferably, described gem grinding burnishing device comprises the rotatable oscillating table be installed on the upper support platform, be installed on rotating swivel head on oscillating table, with swivel head, be connected and be used to the iron staff of jewel is installed, and with swivel head, be connected and be used to regulating the angle adjusting mechanism of the iron staff anglec of rotation
Preferably, on described oscillating table, also be provided with the swing stepper motor, described oscillating table is installed on the upper support platform by rotating shaft is rotatable; Described angle adjusting mechanism comprises the support be installed on travelling carriage, is installed on rotatable gear and the angle stepper motor of controlling this gear rotation on support, and the sector gear that is installed on the first end of rotation, and this sector gear is meshed with gear; And the rotating stepper motor of controlling described iron staff rotation also is installed on described sector gear.
Preferably, the curve movement of described upper support platform is that lifting moving moves with the mixing moved horizontally.
Preferably, described every group of linkage comprises two rocking bars that are movably connected between upper support platform and lower support platform.
Preferably, the upper surface of the lower surface of described upper support platform and lower support platform all is equipped with the mounting blocks coordinated with two rocking bars, described two rocking bars all are movably installed on mounting blocks by clutch shaft bearing, and by little axle, connect between the clutch shaft bearing of each rocking bar.
Preferably, described worm gear is installed on the little axle of any one rocking bar lower end, and this worm gear connects with corresponding rocking bar is eccentric.
Preferably, described power set are a stepping motor, and the output shaft of this stepping motor is connected with worm screw through a shaft coupling.
Preferably, also comprise motor mounting plate and gripper shoe is installed, described lower support platform and motor mounting plate all are installed on to be installed on gripper shoe.
Preferably, also comprise and be installed on the bearing block of installing on gripper shoe, described worm screw is installed on bearing block by the second bearing; And the reinforcement cross bar also is installed between the rocking bar of described every group of linkage.
Compared with prior art, the invention has the advantages that: by worm gear, worm screw, drive two groups of linkages and realize the vertical Mixing Curve motion of moving and moving horizontally of upper support platform realization, and then the movement of drive gem grinding burnishing device, and the stroke that can regulate vertical movement and move horizontally by controlling two groups of endplay devices and the eccentric throw of worm gear, have advantages of that simple in structure, control facilitates and can effectively increase work efficiency; Also have simultaneously the gem processing of making and carve the mill point unanimously, the advantage of batch machining steady quality, standard.
The accompanying drawing explanation
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the left view of gem processing equipment of the present invention;
Fig. 2 is the right view of gem processing equipment of the present invention;
Fig. 3 is the top view of gem processing equipment of the present invention;
Fig. 4 is the three-dimensional structure diagram of gem processing equipment of the present invention.
1, the lower support platform, 2, rocking bar, 3, clutch shaft bearing, 4, the upper support platform, 5, soket head cap screw, 6, worm gear, 7, worm screw, 8, stepping motor, 9, the first hex bolts, 10, the second hex bolts, 11, mounting blocks, 12, little axle, 13, strengthen cross bar, 14, the first soket head cap screw, 15, the second bearing, 16, the second soket head cap screw, 17, the 3rd hex nut, 18, an inner cross screw, 19, packing ring, 20, bearing block, 21, shaft coupling, 22, motor mounting plate, 23, gripper shoe is installed, 24, oscillating table, 25, support, 26, rotating shaft, 27, sector gear, 28, the U-shaped mounting groove, 29, swivel head, 30, gear, 31, swing stepper motor, 32, the angle stepper motor, 33, rotating stepper motor, 34, iron staff.
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Consult Fig. 1-shown in Figure 4, a kind of gem processing equipment provided by the invention, it comprises brace table 1, two groups of linkages, upper support platform 4, worm gear 6, worm screw 7, power set and gem grinding burnishing device, wherein: upper support platform 4 is movably installed on lower support platform 1 by two groups of linkages, described arbitrary group of linkage is connected with worm gear 6 is eccentric, this worm gear 6 moves as curve be used to driving described two groups of linkages drive upper support platform 4, by worm screw 7 one ends and worm gear 6 engagements, the other end is connected with power set, and jewel is carved mill apparatus and is installed on upper support platform 4, can make like this upper support platform 4 drive the gem grinding burnishing device moves.
Concrete, the gem grinding burnishing device comprises the rotatable oscillating table 24 be installed on upper support platform 4, be installed on rotating swivel head 29 on oscillating table 24, the iron staff 34 be used to jewel is installed be connected with swivel head 29, and with swivel head 29, be connected and be used to regulating the angle adjusting mechanism of swivel head 29 anglecs of rotation.Wherein, in order conveniently to install and reduce the solid space of whole equipment, a U-shaped mounting groove 28 can be set on oscillating table 24, and be arranged in this U-shaped mounting groove 28 swivel head 29 is rotating.
Further, oscillating table 24 of the present invention is installed on upper support platform 4 by rotating shaft 26 is rotatable, realizes what travelling carriage 24 rotated on upper support platform 4 by the swing stepper motor 31 arranged on oscillating table 24.
Described angle adjusting mechanism comprises the support 25 be installed on travelling carriage 24, be installed on rotatable gear 30 and the angle stepper motor 32 of controlling these gear 30 rotations on support 25, and the sector gear 7 that is installed on swivel head 29 1 ends, this sector gear 7 is meshed with gear 30; Namely in use, by starting angle stepper motor 32, get final product the rotation of driven gear 30, and then the rotation of the sector gear 7 of drive and its engagement, with the luffing angle of realizing swivel head 29, regulate.
The rotating stepper motor 33 of controlling described iron staff 34 rotations also is installed on described sector gear 7, can carries out grinding and polishing processing to the not coplanar that is arranged on the jewel on iron staff 34 like this.
Concrete, the curve movement of above-mentioned upper support platform 4 is that lifting moving moves with the mixing moved horizontally.
Wherein, every group of endplay device comprises two rocking bars 2 that are movably connected between upper support platform 4 and lower support platform 1, and between the rocking bar 2 of every group of linkage, also is equipped with and strengthens cross bar 13, and it is be used to the intensity that improves structure and the stability of operation.In the lower surface of described upper support platform 4 and the upper surface of lower support platform 1, the mounting blocks 11 coordinated with two rocking bars 2 is installed all, described two rocking bars 2 all are movably installed on mounting blocks 11 by clutch shaft bearing 3, and by little axle 12, connect between the clutch shaft bearing 3 of two rocking bars 2.And the mounting blocks 11 of the lower surface of upper support platform 4 is by an inner cross screw 18, to be installed on the lower surface of upper support platform 4.
Described worm gear 6 is installed on the little axle 12 of any one rocking bar 2 lower end, and this worm gear 6 connects with corresponding rocking bar 2 bias.General, worm gear 6 is to be installed on the little axle 12 of nearest rocking bar 2 lower ends by soket head cap screw 5, this tie point is eccentric throw to the distance at worm gear 6 centers, when reality is used, the eccentric throw of this difference size can be set according to the different jewel of processing.
Two ends at the little axle 12 of each group are equipped with the 3rd hex nut 17 and packing ring 19.
Described power set are a stepping motor 8, and the output shaft of this stepping motor 8 is connected with worm screw 7 through a shaft coupling 21, for by transmission of power to worm screw 7, worm gear 6.
Concrete, in order to facilitate the installation of lower support platform 1 and motor mounting plate 22, the present invention also can comprise motor mounting plate 22 and gripper shoe 23 is installed, described lower support platform 1 is installed on and installs on gripper shoe 23 by the second hex bolts 10, described motor mounting plate 22 is installed on and installs on gripper shoe 23 by the first hex bolts 9, and the side that described motor 8 is connected with shaft coupling 21 also is provided with by the first soket head cap screw 14 and is installed on the connecting plate (not shown) on motor 8.
Simultaneously, in order to facilitate the installation of worm screw 7, the present invention also can comprise by the second soket head cap screw 16 and be installed on the bearing block 20 of installing on gripper shoe 23, and described worm screw 7 is installed on bearing block 20 by the second bearing 15, also is equipped with on this bearing block 20.
Below more by reference to the accompanying drawings 1-Fig. 4 operation principle of the present invention is described further:
Start stepping motor 8, the output shaft of stepping motor 8 through shaft coupling 21 by transmission of power to worm screw 7, the rotation of worm screw 7 drives the rotation of worm gear 6, simultaneously because little axle 12 is connected with worm gear 6 is eccentric, now when worm gear 6 rotates, drive little axle 12 take eccentric throw as radius round worm gear 6 center circumferential rotate, the upper support platform 4 that now little axle 12 is installed on little axle 12 upper ends by drive is realized the vertical mobile and hybrid motion that moves horizontally.
And the oscillating table 24 of gem grinding burnishing device is along with upper support platform 4 is realized the vertical hybrid motion that moves and move horizontally.Simultaneously, can start swing stepper motor 31 and make oscillating table 24 do the swing of horizontal direction according to different processing requests, start the grinding angle that angle stepper motor 32 is regulated swivel head 29, and startup rotating stepper motor 33 rotates iron staff 34; To realize the different demands to the grinding and polishing processing of jewel.
In the present invention, the automatic control of sequencing is adopted in the control that swings stepper motor 31, angle stepper motor 32 and rotating stepper motor 33, further to improve the automation of gem processing equipment.
In conjunction with above-mentioned description to structure of the present invention and operation principle, the advantage that can draw maximum of the present invention is, by adopting DSP to set the grinding of jewel, behind the polishing position, the position of swivel head 29 and iron staff 34 is in lifting process, after again descending and the contact point of the diamond disk coordinated with iron staff 34 can not change, so just guaranteed the uniformity of gem processing grinding and polishing point, the grinding and polishing quality tool that improves jewel is of great significance, particularly when the batch gem processing, can guarantee the steady quality of jewel, the advantage of facet standard.
Although described by reference to the accompanying drawings embodiments of the present invention; but the patent owner can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present invention, all should be within protection scope of the present invention.

Claims (10)

1. gem processing equipment, it is characterized in that: comprise brace table (1), two groups of linkages, upper support platform (4), worm gear (6), worm screw (7), power set and jewel are carved mill apparatus, described upper support platform (4) is movably installed on lower support platform (1) by two groups of linkages, described arbitrary group of linkage is connected with worm gear (6) is eccentric, this worm gear (6) moves as curve be used to driving described two groups of linkages described upper support platforms of drive (4), described worm screw (7) one ends and worm gear (6) engagement, the other end is connected with power set, and described gem grinding burnishing device is installed on upper support platform (4).
2. gem processing equipment according to claim 1, it is characterized in that: described gem grinding burnishing device comprises the rotatable oscillating table (24) be installed on upper support platform (4), be installed on the upper rotating swivel head (29) of oscillating table (24), with swivel head (29), be connected and the iron staff (34) be used to jewel is installed, and with swivel head (29), be connected and be used to regulating the angle adjusting mechanism of swivel head (29) anglec of rotation.
3. gem processing equipment according to claim 2 is characterized in that: on described oscillating table (24), also be provided with and swing stepper motor (31), described oscillating table (24) is installed on upper support platform (4) by rotating shaft (26) is rotatable; Described angle adjusting mechanism comprises the support (25) be installed on travelling carriage (24), be installed on the upper rotatable gear (30) of support (25) and control the angle stepper motor (32) that this gear (30) rotates, and the sector gear (7) that is installed on swivel head (29) one ends, this sector gear (7) is meshed with gear (30); And the rotating stepper motor (33) of controlling described iron staff (34) rotation also is installed on described sector gear (7).
4. according to the described gem processing equipment of claim 1-3 any one, it is characterized in that: the curve movement of described upper support platform (4) is that lifting moving moves with the mixing moved horizontally.
5. gem processing equipment according to claim 4, it is characterized in that: described every group of linkage comprises two rocking bars (2) that are movably connected between upper support platform (4) and lower support platform (1).
6. gem processing equipment according to claim 5, it is characterized in that: the upper surface of the lower surface of described upper support platform (4) and lower support platform (1) all is equipped with the mounting blocks (11) coordinated with two rocking bars (2), it is upper that described two rocking bars (2) all are movably installed in mounting blocks (11) by clutch shaft bearing (3), and by little axle (12), connect between the clutch shaft bearing (3) of each rocking bar (2).
7. gem processing equipment according to claim 6 is characterized in that: it is upper that described worm gear (6) is installed on the little axle (12) of any one rocking bar (2) lower end, and this worm gear (6) and the eccentric connection of corresponding rocking bar (2).
8. gem processing equipment according to claim 7, it is characterized in that: described power set are a stepping motor (8), the output shaft of this stepping motor (8) is connected with worm screw (7) through a shaft coupling (21).
9. gem processing equipment according to claim 8 is characterized in that: also comprise motor mounting plate (22) and gripper shoe (23) is installed, described lower support platform (1) and motor mounting plate (22) all are installed on to be installed on gripper shoe (23).
10. gem processing equipment according to claim 9 is characterized in that: also comprise and be installed on the bearing block (20) of installing on gripper shoe (23), described worm screw (7) is installed on bearing block (20) by the second bearing (15); And between the rocking bar of described every group of linkage (2), also be equipped with and strengthen cross bar (13).
CN2013103696119A 2013-08-22 2013-08-22 Gem processing device Pending CN103406814A (en)

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Application Number Priority Date Filing Date Title
CN2013103696119A CN103406814A (en) 2013-08-22 2013-08-22 Gem processing device

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Application Number Priority Date Filing Date Title
CN2013103696119A CN103406814A (en) 2013-08-22 2013-08-22 Gem processing device

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407928A (en) * 2013-08-22 2013-11-27 梧州学院 Automatic lifting platform
CN104440454A (en) * 2014-11-06 2015-03-25 江苏吉星新材料有限公司 Sapphire crystal block chamfering device
CN106994646A (en) * 2017-02-27 2017-08-01 梧州市东麟宝石机械有限公司 A kind of milling bar adjustable mechanism of Gem lapping machine
CN108818616A (en) * 2018-06-19 2018-11-16 宝鸡文理学院 A kind of robot arm gravity balance device
CN109252686A (en) * 2018-11-08 2019-01-22 广东永基建筑基础股份有限公司 A kind of lath installation vehicle
CN109571195A (en) * 2019-01-24 2019-04-05 梧州学院 A kind of jewel circle stone machine
CN109853967A (en) * 2019-01-17 2019-06-07 广东永基建筑基础股份有限公司 A kind of concrete plate clamper, installation manipulator and installation vehicle
CN109853968A (en) * 2019-01-17 2019-06-07 广东永基建筑基础股份有限公司 A kind of concrete plate continues clamper, installation manipulator and installation vehicle
CN110000649A (en) * 2019-05-24 2019-07-12 义乌纹挺新能源科技有限公司 A kind of building group designing system based on refractory material

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2192431Y (en) * 1993-12-23 1995-03-22 杨国模 Swinging working table spring end face grinding machine
CN2460262Y (en) * 2001-01-17 2001-11-21 王添旺 Gearing structure of vertical grinding axle of bidirectional grinder
JP2005125440A (en) * 2003-10-22 2005-05-19 Toshiba Mach Co Ltd Grinding method of gems
CN200995351Y (en) * 2007-01-19 2007-12-26 吴增潭 Crystal-ball grinder
CN101269472A (en) * 2008-04-03 2008-09-24 浙江名媛工艺饰品有限公司 Four-station water drill inclined plane milling and casting machine
CN201283524Y (en) * 2008-07-07 2009-08-05 李健宁 Automatic gem grinding and polishing machine
CN101733698A (en) * 2009-11-18 2010-06-16 邓华庆 Numerical control gem processor
CN202028997U (en) * 2011-03-30 2011-11-09 将乐县闽北机械有限公司 Full-automatic grinder for high-precision crystal polygonal surfaces
JP2012080042A (en) * 2010-10-06 2012-04-19 Mat Inc Surface machining device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2192431Y (en) * 1993-12-23 1995-03-22 杨国模 Swinging working table spring end face grinding machine
CN2460262Y (en) * 2001-01-17 2001-11-21 王添旺 Gearing structure of vertical grinding axle of bidirectional grinder
JP2005125440A (en) * 2003-10-22 2005-05-19 Toshiba Mach Co Ltd Grinding method of gems
CN200995351Y (en) * 2007-01-19 2007-12-26 吴增潭 Crystal-ball grinder
CN101269472A (en) * 2008-04-03 2008-09-24 浙江名媛工艺饰品有限公司 Four-station water drill inclined plane milling and casting machine
CN201283524Y (en) * 2008-07-07 2009-08-05 李健宁 Automatic gem grinding and polishing machine
CN101733698A (en) * 2009-11-18 2010-06-16 邓华庆 Numerical control gem processor
JP2012080042A (en) * 2010-10-06 2012-04-19 Mat Inc Surface machining device
CN202028997U (en) * 2011-03-30 2011-11-09 将乐县闽北机械有限公司 Full-automatic grinder for high-precision crystal polygonal surfaces

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407928A (en) * 2013-08-22 2013-11-27 梧州学院 Automatic lifting platform
CN104440454A (en) * 2014-11-06 2015-03-25 江苏吉星新材料有限公司 Sapphire crystal block chamfering device
CN106994646A (en) * 2017-02-27 2017-08-01 梧州市东麟宝石机械有限公司 A kind of milling bar adjustable mechanism of Gem lapping machine
CN108818616A (en) * 2018-06-19 2018-11-16 宝鸡文理学院 A kind of robot arm gravity balance device
CN108818616B (en) * 2018-06-19 2023-08-11 宝鸡文理学院 Robot arm gravity balancing device
CN109252686A (en) * 2018-11-08 2019-01-22 广东永基建筑基础股份有限公司 A kind of lath installation vehicle
CN109853967A (en) * 2019-01-17 2019-06-07 广东永基建筑基础股份有限公司 A kind of concrete plate clamper, installation manipulator and installation vehicle
CN109853968A (en) * 2019-01-17 2019-06-07 广东永基建筑基础股份有限公司 A kind of concrete plate continues clamper, installation manipulator and installation vehicle
CN109571195A (en) * 2019-01-24 2019-04-05 梧州学院 A kind of jewel circle stone machine
CN110000649A (en) * 2019-05-24 2019-07-12 义乌纹挺新能源科技有限公司 A kind of building group designing system based on refractory material

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Application publication date: 20131127