CN102689190B - A kind of rotary table for machining center - Google Patents
A kind of rotary table for machining center Download PDFInfo
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- CN102689190B CN102689190B CN201210171663.0A CN201210171663A CN102689190B CN 102689190 B CN102689190 B CN 102689190B CN 201210171663 A CN201210171663 A CN 201210171663A CN 102689190 B CN102689190 B CN 102689190B
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- auxiliary table
- numerical control
- hydraulic circuit
- control turntable
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Abstract
The present invention relates to field of machining, particularly relate to a kind of rotary table for machining center, it is characterized in that: comprise numerical control turntable, tailstock, base plate, auxiliary table and workpiece grip mechanism; Described numerical control turntable and tailstock are oppositely arranged and are fixed on base plate; Described auxiliary table two ends are connected by mounting flange with numerical control turntable and tailstock respectively, and workpiece grip mechanism is arranged on auxiliary table, and described auxiliary table rotarily drives workpiece rotation fixed thereon along with numerical control turntable.This kind of rotary table, achieve to complete while clamped one time workpiece multiple of workpiece bore hole, boring and milling face processing tasks, ensure that the machining accuracy of workpiece, avoid artificial operate miss, decrease clamping workpiece, the regulation time of measurement and lathe and workpiece turnover, carrying and resting period, adopt the mode of hydraulic clamp simultaneously, increase substantially production efficiency, so have good economic benefit.
Description
Technical field
The present invention relates to field of machining, particularly relate to a kind of rotary table for machining center.
Background technology
Numerical control machining center is that one also can change cutter automatically with tool magazine, can carry out the Digit Control Machine Tool of multiple process operation to workpiece in certain scope.Can complete more processing content because its comprehensive process ability is comparatively strong, machining accuracy is higher, after workpiece clamped one time, numerical control machining center becomes one of current most widely used Digit Control Machine Tool.During numerical control machining center work, lathe can automatically be selected by different operations and change cutter; The movement locus of automatic change machine spindle speed, the amount of feeding and cutter opposite piece and other miscellaneous function, continuously each machined surface of workpiece is automatically holed, spot-facing, fraising, bore hole, tapping, the multistage manufacturing processes such as milling, but general numerical control machining center generally only has X, Y, Z three-shaft linkage, when workpiece needs multiaspect to add man-hour, workpiece must be taken off behind the complete face of work pieces process, processing is being stepped up by after workpiece turning again by after workpiece turning, operating efficiency is not high, and manual operation easily causes a deviation, affect machining accuracy.
Summary of the invention
In order to solve the problem, the invention provides a kind of rotary table for machining center, it is characterized in that: comprising numerical control turntable, tailstock, base plate, auxiliary table and workpiece grip mechanism; Described numerical control turntable and tailstock are oppositely arranged and are fixed on base plate; Described auxiliary table two ends are connected by mounting flange with numerical control turntable and tailstock respectively, and workpiece grip mechanism is arranged on auxiliary table, and described auxiliary table rotarily drives workpiece rotation fixed thereon along with numerical control turntable.
Further, described workpiece grip mechanism is hydraulic clamp.
Further, described hydraulic clamp comprises hydraulic cylinder, hydraulic circuit, piston rod and clamping device, the liquid feeding end of described fluid pressure line is communicated with hydraulic cylinder, outlet end is communicated with clamping piston bar, and during described hydraulic circuit path, piston rod drives gripping means grips workpiece.
Further, described hydraulic clamp also comprises the swivel joint for dispense liquid pressure, described hydraulic circuit comprises the upper hydraulic circuit be located on the upside of auxiliary table and the lower hydraulic circuit be located on the downside of auxiliary table, and upper and lower hydraulic circuit is communicated with by swivel joint with the liquid feeding end of hydraulic cylinder.
Further, described upper hydraulic circuit and lower hydraulic circuit are respectively provided with two piston rods, and each piston rod can drive two clamping device work simultaneously.
The present invention has following beneficial effect:
Rotary table for machining center provided by the invention is the servicing unit of machining center, can be used as the 4th gyroaxis of main frame.Achieve to complete while clamped one time workpiece multiple of workpiece bore hole, boring and milling face processing tasks, ensure that the machining accuracy of workpiece, particularly form and position tolerance.And the clamping times of workpiece is reduced to 1 time by original 3 to 4 times, avoid artificial operate miss, decrease clamping workpiece, the regulation time of measurement and lathe and workpiece turnover, carrying and resting period, substantially increase working (machining) efficiency and machining accuracy, adopt the mode of hydraulic clamp simultaneously, clamping speed is fast, reduce labour intensity and production cost, increased substantially production efficiency, so have good economic benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 is the main diagram of specific embodiment for the rotary table of machining center.
Fig. 2 is the top view of specific embodiment for the rotary table of machining center.
Detailed description of the invention
Technical scheme for a better understanding of the present invention, describes embodiment provided by the invention in detail below in conjunction with accompanying drawing.
With reference to shown in Fig. 1, Fig. 2, a kind of rotary table for machining center, comprises numerical control turntable 1, tailstock 2, base plate 3, auxiliary table 4 and workpiece grip mechanism 5.
With reference to shown in Fig. 1, Fig. 2, numerical control turntable 1 and tailstock 2 are oppositely arranged and are fixed on base plate 3;
Auxiliary table 4 one end is connected with numerical control turntable 1 by mounting flange 41, the other end is connected by mounting flange 42 and tailstock 2, and when numerical control turntable 1 rotates, auxiliary table 4 rotates thereupon;
Workpiece grip mechanism 5 comprises hydraulic cylinder 51, upper hydraulic circuit 52, lower hydraulic circuit 53, swivel joint 54, piston rod 55 and clamping device 56, upper hydraulic circuit 52 and lower hydraulic circuit 53 are located at the both sides up and down of auxiliary table respectively, upper hydraulic circuit 52 is communicated with by swivel joint 54 with hydraulic cylinder 51 with the liquid feeding end of lower hydraulic circuit 53, upper hydraulic circuit 52 and lower hydraulic circuit 53 are respectively provided with two piston rods 55, when hydraulic circuit path, piston rod 55 drives clamping device 56 clamping work pieces, and each piston rod 55 can drive two clamping devices 56 to work simultaneously.Swivel joint 54 oil circuit control makes workpiece remain hydraulic clamp in process and auxiliary table rotation process.
Specific works situation of the present invention is as follows: first install workpiece additional, and auxiliary table 4 places four workpiece 10, the piston rod 55 action simultaneously tension workpiece of workpiece grip mechanism 5; Auxiliary table 4 goes to 180 ° of positions, puts other 4 workpiece, piston rod 55 action simultaneously tension workpiece.
During machining center work, auxiliary table 4 rotates to (if diagram auxiliary table is horizontal level) when 0 °, processing 4 workpiece above; When auxiliary table 4 goes to 90 ° clockwise, processing work side; When auxiliary table 4 goes to 180 ° of positions clockwise, process other 4 workpiece; When auxiliary table 4 goes to 270 ° of positions clockwise, processing work side.
Finally carry out workpiece dismounting and new clamping workpiece, auxiliary table 4 goes to 180 ° of positions counterclockwise, unloads 4 workpiece processed, and puts 4 unprocessed workpiece simultaneously again and repeats clamping workpiece process; Rotating disk goes to 0 ° of position counterclockwise, and the same step completes dismounting and the clamping process of workpiece.
The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process with this, and the equivalence namely done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (2)
1. for a rotary table for machining center, it is characterized in that: comprise numerical control turntable, tailstock, base plate, auxiliary table and workpiece grip mechanism; Described numerical control turntable and tailstock are oppositely arranged and are fixed on base plate; Described auxiliary table two ends are connected by mounting flange with numerical control turntable and tailstock respectively, and workpiece grip mechanism is arranged on auxiliary table, and described auxiliary table rotarily drives workpiece rotation fixed thereon along with numerical control turntable;
Workpiece grip mechanism is hydraulic clamp, this hydraulic clamp comprises hydraulic cylinder, hydraulic circuit, piston rod and clamping device, the liquid feeding end of described hydraulic circuit is communicated with hydraulic cylinder, outlet end is communicated with piston rod, and during described hydraulic circuit path, piston rod drives gripping means grips workpiece;
Hydraulic clamp also comprises the swivel joint for dispense liquid pressure, described hydraulic circuit comprises the upper hydraulic circuit be located on the upside of auxiliary table and the lower hydraulic circuit be located on the downside of auxiliary table, and upper and lower hydraulic circuit is communicated with by swivel joint with the liquid feeding end of hydraulic cylinder.
2. the rotary table for machining center according to claim 1, is characterized in that: described upper hydraulic circuit and lower hydraulic circuit are respectively provided with two piston rods, and each piston rod can drive two clamping device work simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210171663.0A CN102689190B (en) | 2012-05-30 | 2012-05-30 | A kind of rotary table for machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210171663.0A CN102689190B (en) | 2012-05-30 | 2012-05-30 | A kind of rotary table for machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102689190A CN102689190A (en) | 2012-09-26 |
| CN102689190B true CN102689190B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210171663.0A Expired - Fee Related CN102689190B (en) | 2012-05-30 | 2012-05-30 | A kind of rotary table for machining center |
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| Country | Link |
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| CN (1) | CN102689190B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990478A (en) * | 2012-11-30 | 2013-03-27 | 高瑞数控技术(苏州)有限公司 | Double-operating platform and double-spindle horizontal type five-axis machining center |
| CN103909295A (en) * | 2013-12-21 | 2014-07-09 | 青特集团有限公司 | Practical multi-functional overturning drilling jig tooling with reaming function |
| CN104889777B (en) * | 2015-04-29 | 2018-02-27 | 成都爱乐达航空制造股份有限公司 | The device and processing method of aviation aluminium sheet class part multi-plane processing |
| CN108262633A (en) * | 2018-04-11 | 2018-07-10 | 苏州浦灵达自动化科技有限公司 | A kind of manufacture Intelligent robot for sweeping floor turnover device |
| CN108838421A (en) * | 2018-08-31 | 2018-11-20 | 山西华翔集团股份有限公司 | Balance weight processing unit (plant) and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353482Y (en) * | 1998-08-12 | 1999-12-15 | 魏武雄 | Tiltable hydraulic precision indexing plate |
| CN1500589A (en) * | 2002-10-22 | 2004-06-02 | ������������ʽ���� | Inclining and rotating worktable apparatus |
| CN1871101A (en) * | 2003-10-21 | 2006-11-29 | 法国科茂系统公司 | Versatile and modular workpiece holding device |
| CN2843734Y (en) * | 2005-12-14 | 2006-12-06 | 济南一机床集团有限公司 | Hydraulic rotating chuck |
| CN201871959U (en) * | 2010-11-15 | 2011-06-22 | 新昌县永强空调配件有限公司 | Automatic fixture for special machine |
| CN202668090U (en) * | 2012-05-30 | 2013-01-16 | 泉州市泉永机械发展有限公司 | Rotary working table |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10029967B4 (en) * | 2000-06-26 | 2006-08-03 | Satisloh Gmbh | Device for processing optical workpieces |
| ITTO20010821A1 (en) * | 2001-08-21 | 2003-02-21 | O M V Ohg Venete S R L | NUMERIC CONTROL MILLING MACHINE. |
-
2012
- 2012-05-30 CN CN201210171663.0A patent/CN102689190B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353482Y (en) * | 1998-08-12 | 1999-12-15 | 魏武雄 | Tiltable hydraulic precision indexing plate |
| CN1500589A (en) * | 2002-10-22 | 2004-06-02 | ������������ʽ���� | Inclining and rotating worktable apparatus |
| CN1871101A (en) * | 2003-10-21 | 2006-11-29 | 法国科茂系统公司 | Versatile and modular workpiece holding device |
| CN2843734Y (en) * | 2005-12-14 | 2006-12-06 | 济南一机床集团有限公司 | Hydraulic rotating chuck |
| CN201871959U (en) * | 2010-11-15 | 2011-06-22 | 新昌县永强空调配件有限公司 | Automatic fixture for special machine |
| CN202668090U (en) * | 2012-05-30 | 2013-01-16 | 泉州市泉永机械发展有限公司 | Rotary working table |
Also Published As
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| CN102689190A (en) | 2012-09-26 |
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