CN103158031B - Induction ring tracking device of rotary lathe - Google Patents
Induction ring tracking device of rotary lathe Download PDFInfo
- Publication number
- CN103158031B CN103158031B CN201310106599.2A CN201310106599A CN103158031B CN 103158031 B CN103158031 B CN 103158031B CN 201310106599 A CN201310106599 A CN 201310106599A CN 103158031 B CN103158031 B CN 103158031B
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- CN
- China
- Prior art keywords
- reference rings
- tracking device
- milling
- backing plate
- rotary lathe
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- Expired - Fee Related
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- Automatic Control Of Machine Tools (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to an induction ring tracking device of a rotary lathe, in particular to a device used for guaranteeing the shape and size accuracy of a milling surface when a workpiece is milled, and belongs to the technical field of machining equipment. The induction ring tracking device of the rotary lathe comprises two bases respectively fixed at two sides of a milling power head of a machine frame, wherein each base is connected with an eddy-current sensor through a sensor support frame, an arc standard ring is arranged right in front of the two eddy-current sensors and is connected with cushion plates which are arranged at intervals, a magnet is arranged in each cushion plate, the upper portion and the lower portion of each cushion plate are respectively connected with a first adjustment bolt, and the standard ring is pressed vertically and tightly through the upper first adjustment bolt and the lower first adjustment bolt. A lateral surface of each cushion plate is connected with two second adjustment bolts, and the standard ring is pressed horizontally and tightly through the second adjustment bolts. The induction ring tracking device of the rotary lathe is ingenious, compact and reasonable in structure, and is capable of guaranteeing the shape and size accuracy of the milling surface when the workpiece is milled through tracking feedback of the eddy-current sensors.
Description
Technical field
The present invention relates to a kind of inductance loop tracking means of rotary machine tool, time specifically for guaranteeing workpiece milling, the form and dimensional precision in milling face, belongs to machining equipment technical field.
Background technology
There is very high processing request on surface for big disk workpiece, for ensureing processing plane degree and the roughness requirements of surface of the work, two cover traveling wheel mechanisms are arranged on frame both sides respectively, and road wheel height adjustment mechanism and tracing and detecting apparatus ensure that the flatness of surface of the work.
In prior art, induction tracking device is arranged on close to centre of gyration rack position.Due to the heavy duty machine tools that rotary machine tool is milling super-large diameter workpiece, close to the slight error that center ring detects, and arrived end milling unit head fractional error can amplify a lot of doubly, cause milling plane degree not high, the form and dimensional precision in milling face during workpiece milling can not be guaranteed, directly affects serviceability and the life-span of lathe simultaneously.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of inductance loop tracking means of rotary machine tool is provided, be arranged on the milling unit head position, end of rotary machine tool, detect data and directly react facing cutter location status, feed back to driving wheel lifting regulating mechanism, the form and dimensional precision in milling face during workpiece milling can be guaranteed.
According to technical scheme provided by the invention, the inductance loop tracking means of rotary machine tool comprises the pedestal that two are separately fixed at frame milling unit head both sides, it is characterized in that: each pedestal connects eddy current sensor by sensor stand.The dead ahead of two eddy current sensors is provided with the reference rings of a circular arc, every one end distance join backing plate in reference rings, installs a magnet in each backing plate.Described each backing plate connects first adjusting bolt up and down respectively, vertically compresses reference rings by upper and lower two the first adjusting bolts.Described each backing plate side connects two the second adjusting bolts, compresses reference rings by the second adjusting bolt level.
Further, reference rings is linked into an integrated entity by the arc plate that two structures are identical.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is ingenious, compact, reasonable; Fed back by the tracking of turbine sensor, the form and dimensional precision in milling face during workpiece milling can be guaranteed.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is reference rings structural representation.
Fig. 4 is A place enlarged drawing in Fig. 3.
Description of reference numerals: 1-pedestal, 2-sensor stand, 3-eddy current sensor, 4-reference rings, 5-backing plate, 6-first adjusting bolt, 7-second adjusting bolt, 8-frame.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Fig. 1 ~ 4, the present invention mainly comprises the pedestal 1 that two are separately fixed at frame 8 milling unit head both sides, and each pedestal 1 connects eddy current sensor 3 by sensor stand 2.The dead ahead of two eddy current sensors 3 is provided with the reference rings 4 of a circular arc.
Every one end distance join backing plate 5 in described reference rings 4, in each backing plate 5, a magnet is installed, by the surface of magnet adsorption at workpiece.Described each backing plate about 5 connects first adjusting bolt 6 respectively, vertically compresses reference rings 4 by upper and lower two the first adjusting bolts 6.Described each backing plate 5 side connects two the second adjusting bolts 7, compresses reference rings 4 by the second adjusting bolt 7 level.
Described reference rings 4 is linked into an integrated entity by the arc plate that two structures are identical.
Operation principle of the present invention is: operationally, adjusts horizontal level and the upright position of reference rings 4 by adjusting the first adjusting bolt 6 and the second adjusting bolt 7, thus the position relationship between adjustment eddy current sensor 3 and reference rings 4 is level.In milling process, distance between reference rings 4 and eddy current sensor 3 changes with the change of surface of the work flatness, eddy current sensor 3 will detect data feedback to driving wheel lifting regulating mechanism, so just automatically can regulate milling unit head according to actual conditions, guarantee the form and dimensional precision in milling face.Reference rings 4 is connected by the arc plate head and the tail that two structures are identical, when testing agency acts on a wherein segment base lead ring, another section can be pulled down before being installed on milling direction, adjust the flatness of two segment base lead rings, and so forth.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (2)
1. an inductance loop tracking means for rotary machine tool, comprises the pedestal (1) that two are separately fixed at frame (8) milling unit head both sides, it is characterized in that: each pedestal (1) connects eddy current sensor (3) by sensor stand (2); The dead ahead of two eddy current sensors (3) is provided with the reference rings (4) of a circular arc, and reference rings (4) connects a backing plate (5) every a segment distance, installs a magnet in each backing plate (5); Described each backing plate (5) connects first adjusting bolt (6) up and down respectively, vertically compresses reference rings (4) by upper and lower two the first adjusting bolts (6); Described each backing plate (5) side connects two the second adjusting bolts (7), compresses reference rings (4) by the second adjusting bolt (7) level.
2. the inductance loop tracking means of rotary machine tool as claimed in claim 1, is characterized in that: described reference rings (4) is linked into an integrated entity by the arc plate that two structures are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106599.2A CN103158031B (en) | 2013-03-28 | 2013-03-28 | Induction ring tracking device of rotary lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106599.2A CN103158031B (en) | 2013-03-28 | 2013-03-28 | Induction ring tracking device of rotary lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103158031A CN103158031A (en) | 2013-06-19 |
| CN103158031B true CN103158031B (en) | 2015-04-15 |
Family
ID=48581844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310106599.2A Expired - Fee Related CN103158031B (en) | 2013-03-28 | 2013-03-28 | Induction ring tracking device of rotary lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103158031B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739235A (en) * | 1985-11-21 | 1988-04-19 | Amada Company, Limited | Profile control apparatus for thermal working machine |
| CN201136105Y (en) * | 2008-01-04 | 2008-10-22 | 齐齐哈尔二机床(集团)有限责任公司 | Exactly positioning apparatus for feed of ram |
| CN102350656A (en) * | 2011-07-19 | 2012-02-15 | 无锡华联精工机械有限公司 | Self-level laser detection mechanism of rotary machine tool |
| CN102825500A (en) * | 2012-09-22 | 2012-12-19 | 无锡华联精工机械有限公司 | Axial detection tracker of circular seam back chipping edge milling machine |
| CN203236297U (en) * | 2013-03-28 | 2013-10-16 | 无锡华联精工机械有限公司 | Sensing ring tracking device for rotary machine tool |
-
2013
- 2013-03-28 CN CN201310106599.2A patent/CN103158031B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739235A (en) * | 1985-11-21 | 1988-04-19 | Amada Company, Limited | Profile control apparatus for thermal working machine |
| CN201136105Y (en) * | 2008-01-04 | 2008-10-22 | 齐齐哈尔二机床(集团)有限责任公司 | Exactly positioning apparatus for feed of ram |
| CN102350656A (en) * | 2011-07-19 | 2012-02-15 | 无锡华联精工机械有限公司 | Self-level laser detection mechanism of rotary machine tool |
| CN102825500A (en) * | 2012-09-22 | 2012-12-19 | 无锡华联精工机械有限公司 | Axial detection tracker of circular seam back chipping edge milling machine |
| CN203236297U (en) * | 2013-03-28 | 2013-10-16 | 无锡华联精工机械有限公司 | Sensing ring tracking device for rotary machine tool |
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| Publication number | Publication date |
|---|---|
| CN103158031A (en) | 2013-06-19 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20180328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |