CN203726337U - Sapphire crystal bar barreling rapid clamping device - Google Patents

Sapphire crystal bar barreling rapid clamping device Download PDF

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Publication number
CN203726337U
CN203726337U CN201420045891.8U CN201420045891U CN203726337U CN 203726337 U CN203726337 U CN 203726337U CN 201420045891 U CN201420045891 U CN 201420045891U CN 203726337 U CN203726337 U CN 203726337U
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CN
China
Prior art keywords
crystal bar
sapphire crystal
workbench
guide rail
power post
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.)
Active
Application number
CN201420045891.8U
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Chinese (zh)
Inventor
张健
柏文文
任启磊
高辉
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.)
Shandong Tianyue advanced technology Co., Ltd
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SICC Science and 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 SICC Science and Technology Co Ltd filed Critical SICC Science and Technology Co Ltd
Priority to CN201420045891.8U priority Critical patent/CN203726337U/en
Application granted granted Critical
Publication of CN203726337U publication Critical patent/CN203726337U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a sapphire crystal bar barreling rapid clamping device. The sapphire crystal bar barreling rapid clamping device comprises a base, wherein a guide rail is fixed to the upper side of the base, the upper side of the guide rail is movably connected with a workbench which is connected with a V-shaped block above the workbench through at least three lifting rods, at least one lifting rod is provided with a height control mechanism, and one side of the base is provided with a four-rod mechanism for locking the V-shaped block and regulating descending of the V-shaped block. According to the sapphire crystal bar barreling rapid clamping device, a crystal bar is located in the axial direction by adopting the V-shaped block, a mechanical hard limiting mode is adopted, accuracy is reliable, operation is convenient, work efficiency is high, and interchangeability is high. A power spring is compressed by the four-rod mechanism after the crystal bar is clamped, the sapphire crystal bar barreling rapid clamping device is retreated along the guide rail, and operation is easy, convenient and rapid. Meanwhile, the sapphire crystal bar barreling rapid clamping device is simple in structure, convenient to operate, rapid and accurate in clamping, and beneficial for special volume production.

Description

Sapphire crystal bar barrel finishing quick clamping device
Technical field
The utility model relates to a kind of clamping device, is specifically related to a kind of sapphire crystal bar barrel finishing quick clamping device.
Background technology
Sapphire has that hardness is high, light transmission good, fusing point is high, and the features such as stable chemical performance, are widely used in high-tech areas such as machinery, optics, electronic information.But because sapphire out-of-shape, the hardness of Artificial Growth is high, fragility is large, therefore it is very difficult that it is carried out to machining, more clamping tooling is had higher requirement.Clamping in current sapphire barrel finishing operation adopts two Universal-heads to hold out against the mode of both ends of the surface, adopts and repeatedly plays the method adjustment that table knocks with tup.Because crystal bar is complete to hold out against by two Universal-heads, there is no fixing clamping benchmark, beat show after with tup knock finely tune very difficult, need repeated multiple times adjustment, wasting time and energy and once adjusting error to cause that all that has been achieved is spoiled, greatly affect working (machining) efficiency, hinder the production automation.
Summary of the invention
For the problems referred to above, the utility model provides a kind of clamping efficiency high, time saving and energy saving sapphire crystal bar barrel finishing quick clamping device.
For addressing the above problem, the technical scheme that the utility model is taked is: sapphire crystal bar barrel finishing quick clamping device, comprise pedestal, pedestal top is fixed with guide rail, guide rail top is flexibly connected workbench, workbench connects the V-block of its top by least three elevating levers, at least one elevating lever is with elevation control mechanism therefor, and pedestal one side is provided with locking the four-bar mechanism for regulating V-block to decline.This device adopts V-block location crystal bar, and precision is high, and interchangeability is strong, is beneficial to specialty and changes batch production, and clamping efficiency is high, time saving and energy saving.
Comprise the power post cylinder that is fixed on workbench and be loaded on the power post in power post cylinder with the elevating lever of elevation control mechanism therefor, power post lower end is with outer bead, the in-built dynamic spring of power post cylinder of its below; The upper end of power post cylinder is rotary with stop nut, and lead is connected in V-block through stop nut, and stop nut lower end can coordinate with the outer bead of power post lower end the rise height for limiting V-block.After crystal clamps, adopt four-bar mechanism compression power spring, V-block is dropped to after specified altitude assignment, withdraw from workbench and above device along guide rail, simple and efficient to handle.
This device comprises four elevating levers, two elevating levers being furnished with power spring are actuating unit, with highly controllable stop nut, two other relative lifting rod mechanism is guiding mechanism, its structure comprises pilot sleeve and guide post, and two parts of guiding mechanism are connected with workbench and vee-block respectively.
In order to limit the working range of workbench fore-and-aft direction, pedestal one side is provided with detent mechanism.The position of root saw tumbling mill bed head frame main-shaft axis and tailstock pushing-tight device axle axis upright projection on table surface, determines that the inner side of this device on fore-and-aft direction is extremely spacing.
Described detent mechanism comprises positioning seat and is screwed in bolt, bolt and the guide rail parallel of positioning seat.Bolt and workbench cooperatively interact and define the working range of workbench at fore-and-aft direction.
This device be crystal bar orientation complete and both ends of the surface grinding after, while carrying out barrel finishing clamping crystal bar, use, the position of root saw tumbling mill bed head frame main-shaft axis and tailstock pushing-tight device axle axis upright projection on table surface in advance, determine that the inner side of this device on fore-and-aft direction is extremely spacing, and according to the size of crystal bar to be processed, rise highly hard spacing position by the V piece that regulates this device with the actuating unit of stop nut, make the height of crystal bar axis consistent with tumbling mill bed head frame axis and tailstock axis, the position of crystal bar central axis like this, just determine by the detent mechanism that arranges on pedestal and the stop nut of actuating unit.This device is with spring top clamping V-block to firmly spacing, and repetitive positioning accuracy is high, is convenient to batch production.After crystal clamps, adopt four-bar mechanism compression power spring, V-block is dropped to after specified altitude assignment, withdraw from workbench and above device along guide rail, simple and efficient to handle.
The utility model adopts V-block to crystal bar axis location, adopts the hard limit method of machinery, and precision is reliable, easy to operate, and operating efficiency is high, and interchangeability is strong.After crystal clamps, adopt four-bar mechanism compression power spring, withdraw from this device along guide rail after making V-block drop to specified altitude assignment, simple and efficient to handle.Meanwhile, the utility model apparatus structure is simple, easy to operate, and clamping is fast accurate, is beneficial to specialty and changes batch production.
Brief description of the drawings
Fig. 1 is main cutaway view of the present utility model;
Fig. 2 is broken section left view of the present utility model;
Fig. 3 is four-bar mechanism schematic diagram;
Wherein, 1, pedestal, 2, guide rail, 3, workbench, 4, power post cylinder, 5, power spring, 6, stop nut, 7, power post, 8, pilot sleeve, 9, guide post, 10, V-block, 11, four-bar mechanism, 12, positioning seat, 13, bolt.
Detailed description of the invention
Sapphire crystal bar barrel finishing quick clamping device, comprise pedestal 1, pedestal 1 top is fixed with guide rail 2, guide rail 2 tops are flexibly connected workbench 3, workbench 3 connects the V-block 10 of its top by four elevating levers, two elevating levers being furnished with power spring 5 are actuating unit, comprises the power post cylinder 4 being fixed on workbench 3 and is loaded on the power post 7 in power post cylinder 4, power post 7 lower ends are with outer bead, the in-built dynamic spring 5 of power post cylinder 4 of its below; The upper end of power post cylinder 4 is rotary with stop nut 6, and power post 7 is through stop nut 6, and stop nut 6 lower ends can coordinate with the outer bead of power post 7 lower ends.Two other relative lifting rod mechanism is guiding mechanism, and its structure comprises pilot sleeve 8 and guide post 9, and two parts of guiding mechanism are connected with workbench 3 and vee-block 10 respectively.Pedestal 1 one sides are provided with and make V-block 10 decline locked four-bar mechanisms 11, after crystal clamps, adopt four-bar mechanism 11 compression power springs 5, after four-bar mechanism is locked, withdraws from workbench 3 and install above along guide rail 2.In addition, pedestal one side is provided with detent mechanism, and described detent mechanism comprises positioning seat 12 and the bolt 13 that is screwed in positioning seat 12, and bolt 13 is parallel with guide rail 2.

Claims (5)

1. sapphire crystal bar barrel finishing quick clamping device, comprise pedestal (1), it is characterized in that: pedestal (1) top is fixed with guide rail (2), guide rail (2) top is flexibly connected workbench (3), workbench (3) connects the V-block (10) of its top by least three elevating levers, at least one elevating lever is with elevation control mechanism therefor, and pedestal one side is provided with locking the four-bar mechanism (11) for regulating V-block (10) to decline.
2. sapphire crystal bar barrel finishing quick clamping device according to claim 1, it is characterized in that: comprise the power post cylinder (4) being fixed on workbench (3) and be loaded on the power post (7) in power post cylinder (4) with the elevating lever of elevation control mechanism therefor, power post (7) lower end is with outer bead, the in-built dynamic spring of power post cylinder (4) (5) of its below; The upper end of power post cylinder (4) is rotary with stop nut (6), and power post is connected in V-block (10) through stop nut (6), and stop nut (6) lower end coordinates with the outer bead of power post (7) lower end.
3. sapphire crystal bar barrel finishing quick clamping device according to claim 1 and 2, is characterized in that: this device comprises four elevating levers, and two elevating levers being furnished with power spring (5) are actuating unit, with highly controllable stop nut (6); Two other relative elevating lever is guiding mechanism, and its structure comprises pilot sleeve (8) and guide post (9), and two parts of guiding mechanism are connected with workbench (3) and vee-block (10) respectively.
4. sapphire crystal bar barrel finishing quick clamping device according to claim 1 and 2, is characterized in that: pedestal (1) one side is provided with detent mechanism.
5. sapphire crystal bar barrel finishing quick clamping device according to claim 4, it is characterized in that: described detent mechanism comprises positioning seat (12) and be screwed in the bolt (13) of positioning seat (12), bolt (13) is parallel with guide rail (2).
CN201420045891.8U 2014-01-24 2014-01-24 Sapphire crystal bar barreling rapid clamping device Active CN203726337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420045891.8U CN203726337U (en) 2014-01-24 2014-01-24 Sapphire crystal bar barreling rapid clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420045891.8U CN203726337U (en) 2014-01-24 2014-01-24 Sapphire crystal bar barreling rapid clamping device

Publications (1)

Publication Number Publication Date
CN203726337U true CN203726337U (en) 2014-07-23

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ID=51196445

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420045891.8U Active CN203726337U (en) 2014-01-24 2014-01-24 Sapphire crystal bar barreling rapid clamping device

Country Status (1)

Country Link
CN (1) CN203726337U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105196176A (en) * 2015-10-30 2015-12-30 常州亿晶光电科技有限公司 Orientation clamp for machining OF surface of sapphire crystal rod
WO2020192798A1 (en) * 2019-03-28 2020-10-01 北京百慕合金有限责任公司 Soft lifting apparatus, grinding wheel cutting apparatus, and cutting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105196176A (en) * 2015-10-30 2015-12-30 常州亿晶光电科技有限公司 Orientation clamp for machining OF surface of sapphire crystal rod
WO2020192798A1 (en) * 2019-03-28 2020-10-01 北京百慕合金有限责任公司 Soft lifting apparatus, grinding wheel cutting apparatus, and cutting method

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GR01 Patent grant
CP03 "change of name, title or address"
CP03 "change of name, title or address"

Address after: No.99, Tianyue South Road, Huaiyin District, Jinan City, Shandong Province

Patentee after: Shandong Tianyue advanced technology Co., Ltd

Address before: 3-409, Yinhe building, 2008 Xinluo street, hi tech Zone, Jinan City, Shandong Province

Patentee before: Shandong Tianyue Advanced Materials Technology Co.,Ltd.