CN101941154A - Vertical lathe rotary table - Google Patents
Vertical lathe rotary table Download PDFInfo
- Publication number
- CN101941154A CN101941154A CN 201010506564 CN201010506564A CN101941154A CN 101941154 A CN101941154 A CN 101941154A CN 201010506564 CN201010506564 CN 201010506564 CN 201010506564 A CN201010506564 A CN 201010506564A CN 101941154 A CN101941154 A CN 101941154A
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- CN
- China
- Prior art keywords
- output shaft
- pivoting support
- slewing bearing
- vertical lathe
- crossed roller
- 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.)
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Abstract
The invention discloses a vertical lathe rotary table, which comprises a workbench body, and is characterized by comprising a crossed roller-type slewing bearing, a workbench base, a driving gear and an output shaft, wherein an inner ring of the crossed roller-type slewing bearing is fixedly installed on the workbench base by bolts for seam allowances; the workbench body is fixed on an outer gear ring of the crossed roller-type slewing bearing by the bolts for seam allowances; the output shaft is provided with the driving gear and is installed on a reduction gearbox; the driving gear on the output shaft and the outer gear ring of the crossed roller-type slewing bearing are meshed; and the end of the output shaft is provided with an end cover. The invention has simple, compact and reasonable structure, low equipment construction cost, convenient maintenance, convenient manufacture and high cost performance, can satisfy the precise machining requirements for large-diameter annular pieces, flanges and forge pieces and is suitable for large vertical lathes.
Description
Technical field
The present invention relates to a kind of vertical lathe panoramic table, the panoramic table parts of large-scale vertical lathe specifically are mainly used in the Vehicle Processing of large diameter ring, flange, forging, belong to the Machining Technology field.
Background technology
In existing technology, the panoramic table of vertical lathe radially generally adopt entad cylinder roller bearing centering of biserial, axially generally adopt the carrying of large-scale ball thrust bearing or static pressure planar structure, complex structure, processing capacity is big, the assembling difficulty, maintenance is inconvenience also.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of vertical lathe panoramic table is provided, this lathe panoramic table equipment manufacturing cost is low, is convenient to maintenance, and can satisfy the precision processing request of large diameter ring, flange, forging.
According to technical scheme provided by the invention, a kind of vertical lathe panoramic table, comprise the work stage body, feature is: also comprise decussation roller formula pivoting support, table base, driven wheel and output shaft, the inner ring of described decussation roller formula pivoting support is installed on the table base with bolting by seam, the work stage body is fixed by bolts on the external toothing of decussation roller formula pivoting support by seam, driven wheel is installed on the output shaft, output shaft is installed on the reduction box, and the external toothing of driven wheel on the output shaft and decussation roller formula pivoting support is meshed.Described output shaft axle head is equipped with end cap.
Compared with the prior art the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Equipment manufacturing cost is low, be convenient to maintenance; Easy to make, cost performance is high; And can satisfy the precision processing request of large diameter ring, flange, forging, be applicable to the large-scale vertical lathe.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Embodiment during following the present invention incites somebody to action in conjunction with the accompanying drawings is further described:
As shown in Figure 1, comprise work stage body 1, decussation roller formula pivoting support 2, table base 3, end cap 4, driven wheel 5 and output shaft 6.
The inner ring of decussation roller formula pivoting support 2 of the present invention is installed on the table base 3 with bolting by seam, work stage body 1 is fixed by bolts on the external toothing of decussation roller formula pivoting support 2 by seam, output shaft 6 is installed on the reduction box, and the external toothing of driven wheel 5 on the output shaft 6 and decussation roller formula pivoting support 2 is meshed.Described output shaft 6 axle heads are equipped with end cap 4.
The inner ring of the decussation roller formula pivoting support 2 that meets the demands that the present invention will assemble is installed on the table base 3 of level smoothing by seam with bolting, be fixed by bolts to workbench 1 on the external toothing of decussation roller formula pivoting support 2 by seam again, power on the output shaft 6 is passed on the external toothing of decussation roller formula pivoting support 2 by driven wheel 5, and then drive workbench 1 and rotate and realize cutting.
The present invention improves the precision and the carrying of decussation roller formula pivoting support, thereby has guaranteed the precision and the load bearing requirements of panoramic table by the decussation roller formula pivoting support after improveing.
Claims (2)
1. vertical lathe panoramic table, comprise work stage body (1), it is characterized in that: also comprise decussation roller formula pivoting support (2), table base (3), driven wheel (5) and output shaft (6), the inner ring of described decussation roller formula pivoting support (2) is installed on the table base (3) with bolting by seam, work stage body (1) is fixed by bolts on the external toothing of decussation roller formula pivoting support (2) by seam, output shaft (6) is gone up driven wheel (5) is installed, described output shaft (6) is installed on the reduction box, and the driven wheel (5) on the output shaft (6) and the external toothing of decussation roller formula pivoting support (2) are meshed.
2. a kind of vertical lathe panoramic table according to claim 1 is characterized in that described output shaft (6) axle head is equipped with end cap (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010506564 CN101941154A (en) | 2010-10-14 | 2010-10-14 | Vertical lathe rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010506564 CN101941154A (en) | 2010-10-14 | 2010-10-14 | Vertical lathe rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101941154A true CN101941154A (en) | 2011-01-12 |
Family
ID=43433460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010506564 Pending CN101941154A (en) | 2010-10-14 | 2010-10-14 | Vertical lathe rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101941154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179701A (en) * | 2011-04-29 | 2011-09-14 | 齐重数控装备股份有限公司 | Work table of high-speed numerical-control vertical lathe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989008003A1 (en) * | 1988-02-26 | 1989-09-08 | Mannerfelt Maans G Th | Rotational positioning device |
| US5676360A (en) * | 1995-07-11 | 1997-10-14 | Boucher; John N. | Machine tool rotary table locking apparatus |
| JP2001113425A (en) * | 1999-09-28 | 2001-04-24 | Deckel Maho Pfronten Gmbh | Rotating or revolving device of machine tool |
| CN2782325Y (en) * | 2004-11-25 | 2006-05-24 | 济南一机床集团有限公司 | Built-in return working table |
| CN1907645A (en) * | 2006-08-11 | 2007-02-07 | 陕西科技大学 | Horizontal thin type numeral control panoramic table for point gearing cambered surface cam mechanism |
| CN201279681Y (en) * | 2008-10-28 | 2009-07-29 | 无锡革新数控科技有限公司 | Quickly clamping workbench |
| CN201807899U (en) * | 2010-10-14 | 2011-04-27 | 无锡立达齿轮制造有限公司 | Vertical lathe turntable |
-
2010
- 2010-10-14 CN CN 201010506564 patent/CN101941154A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989008003A1 (en) * | 1988-02-26 | 1989-09-08 | Mannerfelt Maans G Th | Rotational positioning device |
| US5676360A (en) * | 1995-07-11 | 1997-10-14 | Boucher; John N. | Machine tool rotary table locking apparatus |
| JP2001113425A (en) * | 1999-09-28 | 2001-04-24 | Deckel Maho Pfronten Gmbh | Rotating or revolving device of machine tool |
| CN2782325Y (en) * | 2004-11-25 | 2006-05-24 | 济南一机床集团有限公司 | Built-in return working table |
| CN1907645A (en) * | 2006-08-11 | 2007-02-07 | 陕西科技大学 | Horizontal thin type numeral control panoramic table for point gearing cambered surface cam mechanism |
| CN201279681Y (en) * | 2008-10-28 | 2009-07-29 | 无锡革新数控科技有限公司 | Quickly clamping workbench |
| CN201807899U (en) * | 2010-10-14 | 2011-04-27 | 无锡立达齿轮制造有限公司 | Vertical lathe turntable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179701A (en) * | 2011-04-29 | 2011-09-14 | 齐重数控装备股份有限公司 | Work table of high-speed numerical-control vertical lathe |
| CN102179701B (en) * | 2011-04-29 | 2012-10-10 | 齐重数控装备股份有限公司 | Work table of high-speed numerical-control vertical lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |