CN103158031A - Induction ring tracking device of rotary lathe - Google Patents
Induction ring tracking device of rotary lathe Download PDFInfo
- Publication number
- CN103158031A CN103158031A CN2013101065992A CN201310106599A CN103158031A CN 103158031 A CN103158031 A CN 103158031A CN 2013101065992 A CN2013101065992 A CN 2013101065992A CN 201310106599 A CN201310106599 A CN 201310106599A CN 103158031 A CN103158031 A CN 103158031A
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- reference rings
- tracking device
- backing plate
- milling
- rotary lathe
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Automatic Control Of Machine Tools (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, when being used for guaranteeing the workpiece milling specifically, the form and dimensional precision of milling face, belong to the machining equipment technical field.
Background technology
There is very high processing request on surface for the big disk workpiece, for guaranteeing processing plane degree and the roughness requirement of surface of the work, two cover traveling wheel mechanisms are arranged on respectively frame both sides, and road wheel height adjustment mechanism and tracing and detecting apparatus have guaranteed the flatness of surface of the work.
In prior art, the induction tracking device is arranged near centre of gyration chord position and puts.Be the heavy duty machine tools of milling super-large diameter workpiece due to rotary machine tool, encircling the slight error that detects near the center, can amplify doubly a lot and arrived end milling unit head fractional error, cause the milling plane degree not high, the form and dimensional precision of milling face in the time of can not guaranteeing the workpiece milling, the while has directly affected serviceability and the life-span of lathe.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby provide a kind of inductance loop tracking means of rotary machine tool, be arranged on the milling unit head position, end of rotary machine tool, detect data and directly react the facing cutter location status, feed back to the driving wheel lifting regulating mechanism, the form and dimensional precision of milling face in the time of can guaranteeing the workpiece milling.
According to technical scheme provided by the invention, the inductance loop tracking means of rotary machine tool comprises two pedestals that are separately fixed at frame milling unit head both sides, it is characterized in that: connect eddy current sensor by sensor stand on each pedestal.The dead ahead of two eddy current sensors is provided with the reference rings of a circular arc, every backing plate of an end distance join, a magnet is installed in each backing plate on reference rings.Described each backing plate connects respectively first adjusting bolt up and down, vertically compresses reference rings by two the first adjusting bolts in up and down.Two the second adjusting bolts of described each backing plate side connection compress reference rings by the second adjusting bolt level.
Further, reference rings is linked into an integrated entity by two identical arc plates of structure.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is ingenious, compact, reasonable; By the tracking feedback of turbine sensor, the form and dimensional precision of milling face in the time of can guaranteeing the workpiece milling.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the 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-the first adjusting bolt, 7-the second adjusting bolt, 8-frame.
The specific embodiment
Following the present invention is further described in connection with the embodiment in accompanying drawing:
As shown in Fig. 1 ~ 4, the present invention mainly comprises two pedestals 1 that are separately fixed at frame 8 milling unit head both sides, connects eddy current sensors 3 by sensor stand 2 on each pedestal 1.The dead ahead of two eddy current sensors 3 is provided with the reference rings 4 of a circular arc.
On described reference rings 4, every backing plate 5 of an end distance join, magnet of the interior installation of each backing plate 5 is by the surface of magnet adsorption at workpiece.Described each backing plate 5 connects respectively first adjusting bolt 6 up and down, by two of up and down the first vertical reference rings 4 that compresses of adjusting bolt 6.Two the second adjusting bolts 7 of described each backing plate 5 sides connection compress reference rings 4 by the second adjusting bolt 7 levels.
Described reference rings 4 is linked into an integrated entity by two identical arc plates of structure.
Operation principle of the present invention is: when work, adjust horizontal level and the upright position of reference rings 4 by adjusting the first adjusting bolt 6 and the second adjusting bolt 7, thereby the position relationship of adjusting between 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 surface of the work flatness, eddy current sensor 3 will detect data feedback to the driving wheel lifting regulating mechanism, so just can automatically regulate milling unit head according to actual conditions, guarantee the form and dimensional precision of milling face.Reference rings 4 is connected from beginning to end by two identical arc plates of structure, when testing agency acts on a segment base lead ring wherein, another section can be pulled down be installed on the milling direction before, adjust the flatness of two segment base lead rings, and so forth.
Above description is explanation of the invention, is not that limited range of the present invention is referring to claim, in the situation that without prejudice to spirit of the present invention, the present invention can do any type of modification to the restriction of invention.
Claims (2)
1. the inductance loop tracking means of a rotary machine tool, comprise two pedestals (1) that are separately fixed at frame (8) milling unit head both sides, it is characterized in that: each pedestal (1) is upper 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) is upper every a backing plate of an end distance join (5), and a magnet is installed in each backing plate (5); Described each backing plate (5) connects respectively first adjusting bolt (6) up and down, vertically compresses reference rings (4) by two the first adjusting bolts in up and down (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, it is characterized in that: described reference rings (4) is linked into an integrated entity by two identical arc plates of structure.
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 true CN103158031A (en) | 2013-06-19 |
| CN103158031B 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 |
|---|---|
| CN103158031B (en) | 2015-04-15 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150415 Termination date: 20180328 |