CN102069387A - Machine tool with indexable body - Google Patents
Machine tool with indexable body Download PDFInfo
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- CN102069387A CN102069387A CN2010106043962A CN201010604396A CN102069387A CN 102069387 A CN102069387 A CN 102069387A CN 2010106043962 A CN2010106043962 A CN 2010106043962A CN 201010604396 A CN201010604396 A CN 201010604396A CN 102069387 A CN102069387 A CN 102069387A
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- lathe
- indexable
- machine tool
- wall
- lathe bed
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Abstract
The invention relates to a machine tool with an indexable body. At present, in machine building industries of airplanes, ships and other large-scale equipment, work pieces are difficult to move and especially turn over due to large volume and mass of the work pieces. The machine tool with the indexable body comprises a machine tool fixing device (1), a machine tool indexable device (2) and a driving device (3), wherein the machine tool fixing device is connected with the machine tool indexable device (2) and the driving device (3). The machine tool indexable device comprises an indexable motor, a turbine worm reducer, a wheel gear, a sector rack, a side wall, a limiting stopper and a limiting bolt, wherein the indexable motor is connected with the turbine worm reducer; the turbine worm reducer is connected with the wheel gear; the wheel gear is connected with the sector rack; the sector rack is connected with the side wall; the side wall is connected with the limiting stopper; the limiting stopper is connected with the limiting bolt; and the turbine worm reducer is added between the indexable motor and the wheel gear-sector rack transmission. The transmission ratio is 10:1 to 100:1, and the indexable speed is controlled to be not more than 90 degrees/minute. The invention can be applied to the indexable machine tool.
Description
Technical field
The present invention relates to a kind of aircraft, boats and ships and the indexable lathe of other main equipment mechanical manufacturing field medial beds.
Background technology
At present, in aircraft, boats and ships and other main equipment machinery manufacturing industry, because workpiece volume and quality are very big, move relatively difficulty, particularly upset is just more inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of bed piece and can adopt parallel connection or cascaded structure, add indexable mechanism and location locking mechanism realize bed piece indexable, the location, locking overall process the indexable lathe of hybrid mechanism lathe bed.
Above-mentioned purpose realizes by following technical scheme:
The indexable lathe of lathe bed, its composition comprises: the lathe fixture, described lathe fixture connects indexable device of lathe and drive unit.
The indexable lathe of described lathe bed, the indexable device of described lathe comprises position rotaring motor, described position rotaring motor connects the turbine and worm decelerator, described turbine and worm decelerator connects gear, the engagement of described gear and fan-shaped transposition tooth bar, resultant gear ratio will be between 10:1-100:1, install on the edge-on wall of described fan-shaped transposition tooth bar the stroke limit piece is housed, described limited block is equipped with caging bolt, and transposition speed is controlled at and is not more than 90 °/min.
The indexable lathe of described lathe bed, described lathe fixture comprises lathe base, described lathe base attended operation platform, edge-on wall and indexable lathe bed are equipped with the locking device that has " U " type cushion block between described edge-on wall and described indexable lathe bed.
The indexable lathe of described lathe bed, described drive unit comprises operating desk, described operating desk connects electrical spindle for machine tool, hybrid mechanism and position rotaring motor; Described edge-on wall bottom is equipped with revolution and is supported, and described edge-on wall one side is equipped with sensor.
Beneficial effect:
1. the present invention adopts sector rack to drive the transposition part and has realized the indexable mode of bed piece, has remedied workpiece movement or has rotated difficult problem, has removed workpiece moving in process, has reduced the amount of labour, has saved man-hour.
Lathe bed of the present invention rotates the processing that can realize the big part different spatial of size, also can finish the machining of the different parts that are subjected to the locus restriction, the different operations of same part; Can save cost greatly.
The present invention has increased the range of work of lathe itself, makes processing more flexible, has increased the service efficiency of lathe greatly.
The present invention can be deep into surface or the inner chamber that removes processing parts below the following or side of the big part of size, and universal machine tools are to be difficult to realize.
Structural reliability of the present invention is good, and large parts can directly land, and this lathe need not that parts are fixed in workbench just can carry out machining, also can process drilling in assembling processes such as aircraft.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is that accompanying drawing 1 revolves the structural representation that turn 90 degrees.
Accompanying drawing 3 is accompanying drawing 1 left views.
Accompanying drawing 4 is the structural representations after the accompanying drawing 3 indexable lathe bed transpositions.
The specific embodiment:
Embodiment 1:
The indexable lathe of a kind of lathe bed, its composition comprises: lathe fixture 1, described lathe fixture 1 connects indexable device 2 of lathe and drive unit 3.
The indexable lathe of described lathe bed, the indexable device 2 of described lathe comprises position rotaring motor 12, described position rotaring motor 12 connects turbine and worm reductor 13, described turbine and worm reductor 13 connects gear 14, described gear 14 connects sector rack 15, described sector rack 15 connects edge-on wall 6, and described edge-on wall 6 connects limited block 16, and described limited block 16 connects caging bolt 17.
Embodiment 2
The indexable lathe of above-mentioned lathe bed, described lathe fixture 1 comprises lathe base 4, described lathe base 4 attended operation platforms 5, edge-on wall 6 and indexable lathe bed 7 are equipped with the locking device 9 that has " U " type cushion block 8 between described edge-on wall 6 and described indexable lathe bed 7.
The indexable lathe of described lathe bed, described drive unit comprise operating desk 5 controls, and described operating desk 5 connects electrical spindle for machine tool 10, hybrid mechanism 11 and position rotaring motor 12.
[0021] the indexable lathe of described lathe bed, described edge-on wall bottom is equipped with revolution and is supported 19, and described edge-on wall one side is equipped with sensor 18.
Embodiment 3:
Embodiment 4:
Embodiment 5:
The indexable lathe of above-mentioned lathe bed,. the locate mode of transposition adopts sensor feedback signal, and the control position rotaring motor stops operating, and limit method is the mode of limited block+caging bolt, after the hybrid mechanism lathe bed rotate in place, regulate caging bolt and hybrid mechanism lathe bed 1-10mm on the limited block.The sensor of several desired locations can be set on the edge-on wall of lathe, turning to which sensing station according to the needed angle Selection of oneself processing stops, trip bolt on relevant position locking " U " type rocker piece and latch segment so just can satisfy the requirement of different Working positions.
Embodiment 6:
The indexable lathe of described lathe bed, indexable control can adopt automatic control and manually control dual mode.Automatically control: according to the structure of large parts, machining programming enrolls program with the transposition of bed piece, realizes controlling automatically its transposition.Since the lathe bed transposition participate in lathe machining, must be that the requirement index position is accurate so control the lathe of lathe bed transposition automatically, the configuration type that the transposition precision is high.Manually control: not high to the transposition required precision, after fixing, lathe self rebulids machining coordinate system, and rotation process does not participate in processing.This form is more flexible, is applicable to single and mini-batch production production use.
Claims (5)
1. indexable lathe of lathe bed, its composition comprises: the lathe fixture is characterized in that: described lathe fixture connects indexable device of lathe and drive unit.
2. the indexable lathe of lathe bed according to claim 1, it is characterized in that: the indexable lathe of described lathe bed, the indexable device of described lathe comprises position rotaring motor, described position rotaring motor connects the turbine and worm decelerator, described turbine and worm decelerator connects gear, described gear and the engagement of fan-shaped transposition tooth bar, resultant gear ratio will be between 10:1-100:1, install on the edge-on wall of described fan-shaped transposition tooth bar the stroke limit piece is housed, described limited block is equipped with caging bolt, and transposition speed is controlled at and is not more than 90 °/min.
3. the indexable lathe of lathe bed according to claim 1 and 2, it is characterized in that: described lathe fixture comprises lathe base, described lathe base attended operation platform, edge-on wall and indexable lathe bed are equipped with the locking device that has " U " type cushion block between described edge-on wall and described indexable lathe bed.
4. the indexable lathe of lathe bed according to claim 1 and 2, it is characterized in that: described drive unit comprises operating desk, described operating desk connects electrical spindle for machine tool, hybrid mechanism and position rotaring motor; Described edge-on wall bottom is equipped with revolution and is supported, and described edge-on wall one side is equipped with sensor.
5. the indexable lathe of lathe bed according to claim 3, it is characterized in that: described drive unit comprises operating desk, described operating desk connects electrical spindle for machine tool, hybrid mechanism and position rotaring motor; Described edge-on wall bottom is equipped with revolution and is supported, and described edge-on wall one side is equipped with sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010604396.2A CN102069387B (en) | 2010-12-24 | Machine tool with indexable body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010604396.2A CN102069387B (en) | 2010-12-24 | Machine tool with indexable body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069387A true CN102069387A (en) | 2011-05-25 |
| CN102069387B CN102069387B (en) | 2016-12-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413983A (en) * | 2014-06-04 | 2017-02-15 | 德马吉森精机株式会社 | Workpiece lifting device |
| CN110039517A (en) * | 2019-03-19 | 2019-07-23 | 上海大学 | A kind of additional axis mechanism of the five degree of freedom series-parallel robot towards large-scale tubular work pieces process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2728363A (en) * | 1954-06-01 | 1955-12-27 | Anthony A Muehling | Adjustable table structure for machine tools |
| US4589174A (en) * | 1984-03-27 | 1986-05-20 | Brigham Young University | Polar coordinate apparatus |
| US4858301A (en) * | 1988-09-06 | 1989-08-22 | Visi-Trol Engineering Co. | Work station |
| US20060242818A1 (en) * | 2005-05-02 | 2006-11-02 | Penick William A | Multi-axis, processor-controlled, toolhead positioner |
| CN101041194A (en) * | 2007-04-25 | 2007-09-26 | 杨林 | Numerical control machine for processing huge conical gear with curved teeth |
| CN201950467U (en) * | 2010-12-24 | 2011-08-31 | 哈尔滨量具刃具集团有限责任公司 | Machine tool with transpositional lathe bed |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2728363A (en) * | 1954-06-01 | 1955-12-27 | Anthony A Muehling | Adjustable table structure for machine tools |
| US4589174A (en) * | 1984-03-27 | 1986-05-20 | Brigham Young University | Polar coordinate apparatus |
| US4858301A (en) * | 1988-09-06 | 1989-08-22 | Visi-Trol Engineering Co. | Work station |
| US20060242818A1 (en) * | 2005-05-02 | 2006-11-02 | Penick William A | Multi-axis, processor-controlled, toolhead positioner |
| CN101041194A (en) * | 2007-04-25 | 2007-09-26 | 杨林 | Numerical control machine for processing huge conical gear with curved teeth |
| CN201950467U (en) * | 2010-12-24 | 2011-08-31 | 哈尔滨量具刃具集团有限责任公司 | Machine tool with transpositional lathe bed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413983A (en) * | 2014-06-04 | 2017-02-15 | 德马吉森精机株式会社 | Workpiece lifting device |
| CN106413983B (en) * | 2014-06-04 | 2018-07-17 | 德马吉森精机株式会社 | Workpiece lifting device |
| CN110039517A (en) * | 2019-03-19 | 2019-07-23 | 上海大学 | A kind of additional axis mechanism of the five degree of freedom series-parallel robot towards large-scale tubular work pieces process |
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Address after: 150040 Heping Road 44, Xiangfang District, Heilongjiang, Harbin Patentee after: General Technology Group Harbin Measuring Tools&Cutting Tools Co.,Ltd. Address before: No. 44, Heping Road, Xiangfang District, Harbin, Heilongjiang 150090 Patentee before: HARBIN MEASURING & CUTTING TOOL GROUP Co.,Ltd. |