CN103042462A - Precision numerically controlled gem barreling former with double grinding heads - Google Patents
Precision numerically controlled gem barreling former with double grinding heads Download PDFInfo
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- CN103042462A CN103042462A CN2012105579454A CN201210557945A CN103042462A CN 103042462 A CN103042462 A CN 103042462A CN 2012105579454 A CN2012105579454 A CN 2012105579454A CN 201210557945 A CN201210557945 A CN 201210557945A CN 103042462 A CN103042462 A CN 103042462A
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- bistrique
- grinding
- grinding roller
- jewel
- barreling
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Abstract
The invention discloses a precision numerically controlled gem barreling former with double grinding heads. The former comprises a grinding system and a driving system, the grinding system comprises the grinding heads, each grinding head comprises a feed movement mechanism, a swing angle mechanism, a turn angle mechanism, a lifting mechanism and a pneumatic mechanism, each pneumatic mechanism is mounted on an aluminum row seat and used for clamping an aluminum row, each feed movement mechanism is arranged on a grinding head bottom plate, each lifting mechanism is mounted on a base, a lifting motor drives each whole grinding head to vertically move, and each swing angle mechanism and each turn angle mechanism are mounted on a support and used for swinging and turning the aluminum row. The former is characterized in that the grinding system further comprises a grinding roller axially parallel to the aluminum row, the grinding roller is connected with the driving system, the two grinding heads are correspondingly arranged on two sides of the grinding roller, and the aluminum row is matched with the grinding roller. The former has the advantages of uniform grinding amount, size consistency of grinded finished gems, high grinding quality and high yield.
Description
Technical field
The present invention relates to gem processing machinery, particularly the two bistrique jewel barreling forming machines of a kind of accurate digital control.
Background technology
Existing jewel grinding-forming machine, be CN202317913U " numerical-control full-automatic jewel grinding-forming machine " such as publication number, disclosed structure is: comprise frame, digital control system, grinding system and drive system, digital control system and grinding system are arranged on the frame, digital control system is by the servomotor of wire and drive system, stepper motor is connected with common electric machine, the motor of drive system is connected with grinding system, it is characterized in that: increased frequency converter in the digital control system, single-phase change three-phase is controlled rotating disk, digital control system also is connected by the motor of interface with four axles of bistrique, aluminium row is arranged on the outside of aluminium row base plate, and be provided with air clamper at aluminium row base plate, the bistrique of grinding system is arranged on the guide rail of cabinet below, aluminium row is by up and down feed of servomotor pulling, the HeiFin mechanism of bistrique is arranged on the aluminium row base plate, and the level(l)ing mechanism of bistrique is arranged on the lower skateboard.Described grinding system comprises bistrique and mill, bistrique is by elevating mechanism, swinging mechanism, rotation angle mechanism, wabbler mechanism, pneumatic mechanism forms, elevating mechanism is arranged on the base plate, be installed on the lifting column by line slideway and move up and down, head motion is installed on the base, motor by quick ball screw and fixedly front stall whole bistrique is moved forward and backward, swinging mechanism and rotation angle mechanism are installed on the bearing of the left and right sides, finish pivot angle action and corner action, pneumatic mechanism is installed in aluminium row seat, and row clamps to aluminium, two rotating disks are installed in bistrique below on the base plate, make separately Plane Rotation, by the emery disc sanding, the food tray polishing.
This structure and similar jewel grinding-forming machine all are to be that emery disc and food tray come jewel is roughly ground and polished by two rotating disks.Thisly come forming machine that jewel is ground by rotating disk, because during turntable rotation, the linear velocity of the inside and outside circle of rotating disk is different, the linear velocity of inner ring is little, the linear velocity of outer ring is large, causes the jewel polishing amount of the diverse location that is positioned at aluminium row inconsistent, and is little near the jewel polishing amount of rotating disk inner ring, jewel polishing amount near the outer ring is large, causes the jewel finished product not of uniform size; Rotating disk has upper and lower phenomenon of beating for the jewel of fixed point in rotation process, rotating disk is larger, the closer to the outer ring, and it is more obvious to beat, and this jumping phenomena is wayward and eliminate, and the polishing quality is had considerable influence, wayward jewel end product quality; In addition, because bistrique is single bistrique, the jewel on the aluminium row that at every turn can only polish, output is lower.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, and provide a kind of amount of polishing evenly, the jewel finished product in the same size that polish, the two bistrique jewel barreling forming machines of accurate digital control that the polishing quality is higher, output is higher.
Purpose of the present invention realizes by following technical scheme:
The two bistrique jewel barreling forming machines of a kind of accurate digital control, comprise digital control system, grinding system and drive system, described grinding system comprises bistrique, bistrique is comprised of feed travel mechanism, swinging mechanism, rotation angle mechanism, elevating mechanism, pneumatic mechanism, pneumatic mechanism is installed on the aluminium row seat, row clamps to aluminium, feed travel mechanism is arranged on the bistrique base plate, elevating mechanism is installed on the base, lifting motor drives whole bistrique and moves up and down, swinging mechanism and rotation angle mechanism are installed on the bearing, finish pivot angle action and corner action to aluminium row; Digital control system is connected with servomotor, stepper motor and the drive motors of drive system, drive motors is connected with grinding system, aluminium row is arranged on the aluminium row base plate, the bistrique of grinding system is arranged on the guide rail, aluminium row is by servomotor pulling feed, unlike the prior art be: described grinding system also comprises grinding roller, and shaft of grinding roller is to be arrangeding in parallel with aluminium row, and grinding roller is connected with drive system;
Described bistrique is two groups, two groups of corresponding both sides that are arranged on grinding roller of bistrique, and aluminium row match with grinding roller.
Described grinding roller can axially move around.
Described grinding roller is arranged on the movable stand, and movable stand is connected with mobile motor by tooth bar, gear, and movable stand is provided with guide rod, and guide rod is equipped with the bearing block that is arranged on the frame.
Described grinding roller comprises corase grind cylinder and polishing barrel.
Described feed travel mechanism is arranged on the bistrique feed guide rail on the bistrique base plate, and the bistrique base plate is arranged on the horizontal linear guide rail, and the horizontal linear guide rail is arranged on the vertical line guide rail that is connected with base.
During work, corase grind cylinder and polishing barrel rotate under the drive of drive motors, the jewel that is bonded on the aluminium row collet is being roughly ground each cut surface on the corase grind cylinder first under the control of digital control system, and then aluminium row moves on the polishing barrel again each cut surface is polished.The present invention is provided with movable stand, and movable stand drives grinding roller and axially moves around during work, can avoid jewel to fix a point for a long time to polish in the same position of roller surface and causes roller surface to be ground with the phenomenon of groove.
It is emery disc and food tray that the present invention cancels two rotating disks, grinding roller is set adopts rolling abrasive type to come jewel is roughly ground and polished, the linear velocity of inside and outside circle is different when so just having avoided owing to turntable rotation, and the inconsistent jewel finished product phenomenon not of uniform size that causes of jewel polishing amount of the diverse location that is positioned at aluminium row that causes; The upper and lower jumping phenomena of grinding roller in rotation process is little more a lot of than rotating disk, control this jumping phenomena comparatively speaking, the control grinding roller is more much easier than the control rotating disk, the rotational stability of grinding roller is very high, the jewel end product quality that this rolling abrasive type forming machine polish improves a lot, and different polishings batch quality control is better, and uniformity is high; Bistrique is two groups, and two groups of respectively independent controls of bistrique share grinding roller, the jewel on two the aluminium rows that polish simultaneously, and the complete machine cost is low, output is high.
Description of drawings
Fig. 1 is the structural representation of the grinding system of embodiment;
Fig. 2 is the plan structure schematic diagram of grinding system among Fig. 1;
Fig. 3 is the equipped structural representation of grinding roller and movable stand.
Among the figure, 1. vertical line guide rail 2. bistrique feed guide rails 3. head holders 4. feed travel mechanisms 5. servomotors, 6. aluminium row base plate 7. swinging mechanisms 8. aluminium row 9. roughly grinds cylinder 10. polishing barrels 11. movable stands 12. mobile motors 13. tooth bars 14. guide rod shaft bearings 15. guide rods 16. first belt pulleys 17. second belt pulleys 18. bistrique base plates 19. horizontal linear guide rails 20. bases.
The specific embodiment
Below in conjunction with drawings and Examples content of the present invention is further described, but is not limitation of the invention.
Embodiment:
Shown in Figure 2 such as Fig. 1, the two bistrique jewel barreling forming machines of a kind of accurate digital control, comprise digital control system, grinding system and drive system, described grinding system comprises bistrique, bistrique is by feed travel mechanism 4, swinging mechanism 7, rotation angle mechanism, elevating mechanism, pneumatic mechanism forms, pneumatic mechanism is installed on the aluminium row seat, aluminium row 8 is clamped, feed travel mechanism 4 is arranged on the bistrique base plate 18, elevating mechanism is installed on the base 20, lifting motor drives whole bistrique and moves up and down, swinging mechanism 7 and rotation angle mechanism are installed on the bearing, finish pivot angle action and corner action to aluminium row 8, and aluminium row 8 is arranged on the aluminium row base plate 6, the bistrique of grinding system is arranged on the guide rail, and aluminium row 8 is by servomotor 5 pulling feeds; Digital control system is connected with servomotor 5, stepper motor and the drive motors of drive system, and drive motors is connected with grinding system, and described grinding system also comprises grinding roller, and shaft of grinding roller is to be arrangeding in parallel with aluminium row 8, and grinding roller is connected with drive system;
Described bistrique is two groups, two groups of corresponding both sides that are arranged on grinding roller of bistrique, and aluminium row 8 matches with grinding roller.
On the bistrique feed guide rail 2 that described feed travel mechanism 4 is arranged on the bistrique base plate 18, bistrique feed guide rail 2 is installed on the head holder 3, bistrique can be moved do feed, bistrique base plate 18 is arranged on the horizontal linear guide rail 19, and horizontal linear guide rail 19 is arranged on the vertical line guide rail 1 that is connected with base.
As shown in Figure 3, described grinding roller can axially move around, and grinding roller comprises corase grind cylinder 9 and polishing barrel 10, and corase grind cylinder 9, polishing barrel 10 are connected with drive motors.Grinding roller is arranged on the movable stand 11, namely corase grind cylinder 9 and polishing barrel 10 all are arranged on the movable stand 11, movable stand 11 is by the engagement of the gear in tooth bar 13 and mobile motor 12 rotating shafts, movable stand 11 is provided with guide rod 15, guide rod 15 is equipped with the guide rod shaft bearing 14 that is arranged on the frame, makes movable stand 11 can drive grinding roller and axially moves around on frame.Mobile motor 12 is reducing motor, the rotation of mobile motor 12 driven gears makes movable stand 11 drive corase grind cylinder 9 and polishing barrel 10 axially moves around, can avoid jewel to fix a point for a long time to polish in the same position of roller surface and cause roller surface to be ground with the phenomenon of groove, both prolong the service life of grinding roller, can improve the polishing quality again.
One end of corase grind cylinder 9 axis is provided with the first belt pulley 16, and an end of polishing barrel 10 axis is provided with the second belt pulley 17, and corase grind cylinder 9 is connected with polishing barrel and is connected with the roller drive motor by belt pulley, provides power that corase grind tins 9 and polishing barrel 10 are rotated by drive system.
Claims (5)
1. two bistrique jewel barreling forming machines of an accurate digital control, comprise grinding system and drive system, described grinding system comprises bistrique, bistrique is by feed travel mechanism, swinging mechanism, rotation angle mechanism, elevating mechanism, pneumatic mechanism forms, pneumatic mechanism is installed on the aluminium row seat, row clamps to aluminium, feed travel mechanism is arranged on the bistrique base plate, elevating mechanism is installed on the base, lifting motor drives whole bistrique and moves up and down, swinging mechanism and rotation angle mechanism are installed on the bearing, finish pivot angle action and corner action to aluminium row, it is characterized in that: described grinding system also comprises grinding roller, and shaft of grinding roller is to be arrangeding in parallel with aluminium row, and grinding roller is connected with drive system;
Described bistrique is two groups, two groups of corresponding both sides that are arranged on grinding roller of bistrique, and aluminium row match with grinding roller.
2. high precision numerical control jewel barreling forming machine according to claim 1, it is characterized in that: described grinding roller can axially move around.
3. two bistrique jewel barreling forming machines of accurate digital control according to claim 2, it is characterized in that: described grinding roller is arranged on the movable stand, movable stand is connected with mobile motor by tooth bar, gear, and movable stand is provided with guide rod, and guide rod is equipped with the bearing block that is arranged on the frame.
4. according to claim 1, the two bistrique jewel barreling forming machines of 2 or 3 described accurate digital controls, it is characterized in that: described grinding roller comprises corase grind cylinder and polishing barrel.
5. two bistrique jewel barreling forming machines of accurate digital control according to claim 1, it is characterized in that: described feed travel mechanism is arranged on the bistrique feed guide rail on the bistrique base plate, the bistrique base plate is arranged on the horizontal linear guide rail, and the horizontal linear guide rail is arranged on the vertical line guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557945.4A CN103042462B (en) | 2012-12-20 | 2012-12-20 | The two bistrique jewel barreling forming machine of a kind of accurate digital control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210557945.4A CN103042462B (en) | 2012-12-20 | 2012-12-20 | The two bistrique jewel barreling forming machine of a kind of accurate digital control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103042462A true CN103042462A (en) | 2013-04-17 |
| CN103042462B CN103042462B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210557945.4A Expired - Fee Related CN103042462B (en) | 2012-12-20 | 2012-12-20 | The two bistrique jewel barreling forming machine of a kind of accurate digital control |
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| CN (1) | CN103042462B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458863A (en) * | 2015-11-12 | 2016-04-06 | 齐鲁工业大学 | Automatic double-aluminum row roller bead polishing machine and round particle polishing production line |
| CN112621513A (en) * | 2020-12-21 | 2021-04-09 | 淄博职业学院 | Automatic grinding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3624968A (en) * | 1966-12-20 | 1971-12-07 | Spectrum Diamonds Pty Ltd | Gem stone polishing machines |
| CN201529930U (en) * | 2009-10-21 | 2010-07-21 | 陈小青 | Crystal ball face-milling machine |
| CN102152191A (en) * | 2011-01-27 | 2011-08-17 | 陈松军 | Full-automatic arc concave gem grinding machine |
| CN202317913U (en) * | 2011-10-28 | 2012-07-11 | 方文成 | Numerically-controlled full-automatic jewel grinding molding machine |
| CN102649253A (en) * | 2012-04-17 | 2012-08-29 | 诸暨市丰柯塑胶有限公司 | Ball grinding machine with ball body angle regulating and locking device |
| CN203357218U (en) * | 2012-12-20 | 2013-12-25 | 方杰敏 | Precise numerical-control double-grinding-head gem roll-grinding forming machine |
-
2012
- 2012-12-20 CN CN201210557945.4A patent/CN103042462B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3624968A (en) * | 1966-12-20 | 1971-12-07 | Spectrum Diamonds Pty Ltd | Gem stone polishing machines |
| CN201529930U (en) * | 2009-10-21 | 2010-07-21 | 陈小青 | Crystal ball face-milling machine |
| CN102152191A (en) * | 2011-01-27 | 2011-08-17 | 陈松军 | Full-automatic arc concave gem grinding machine |
| CN202317913U (en) * | 2011-10-28 | 2012-07-11 | 方文成 | Numerically-controlled full-automatic jewel grinding molding machine |
| CN102649253A (en) * | 2012-04-17 | 2012-08-29 | 诸暨市丰柯塑胶有限公司 | Ball grinding machine with ball body angle regulating and locking device |
| CN203357218U (en) * | 2012-12-20 | 2013-12-25 | 方杰敏 | Precise numerical-control double-grinding-head gem roll-grinding forming machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458863A (en) * | 2015-11-12 | 2016-04-06 | 齐鲁工业大学 | Automatic double-aluminum row roller bead polishing machine and round particle polishing production line |
| CN105458863B (en) * | 2015-11-12 | 2017-09-19 | 齐鲁工业大学 | A kind of automatic pair of aluminium row's roller ball grinding machine and circular granular polishing production line |
| CN112621513A (en) * | 2020-12-21 | 2021-04-09 | 淄博职业学院 | Automatic grinding device |
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| Publication number | Publication date |
|---|---|
| CN103042462B (en) | 2015-09-09 |
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