CN201881205U - Inner upright post built in workbench of vertical machine tool - Google Patents
Inner upright post built in workbench of vertical machine tool Download PDFInfo
- Publication number
- CN201881205U CN201881205U CN2010205284990U CN201020528499U CN201881205U CN 201881205 U CN201881205 U CN 201881205U CN 2010205284990 U CN2010205284990 U CN 2010205284990U CN 201020528499 U CN201020528499 U CN 201020528499U CN 201881205 U CN201881205 U CN 201881205U
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- CN
- China
- Prior art keywords
- workbench
- inner column
- vertical machine
- main shaft
- mid
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model relates to an inner upright post built in a workbench of a vertical machine tool, particularly to a machine tool applicable to various processing modes and various procedures required in higher workpieces with larger inner holes. The inner upright post built in the workbench of the vertical machine tool adopts the structure that a main shaft arranged in a base is combined with a taper sleeve, and the taper sleeve is combined with a rotary workbench; and an immobile workbench sharing the same axle center with the main shaft is arranged in the center of the rotary workbench. The inner upright post is arranged on the immobile workbench, and comprises a longitudinal feeding motion mechanism sliding seat and a transversal feeding motion mechanism tool holder. The transversal feeding motion mechanism tool holder can be a multifunctional composite tool holder which is equipped with accessory heads such as a right-angled milling head, an electric grinding head, a boring head and the like. Therefore, the inner upright post built in the workbench of the vertical machine tool achieves multistage manufacturing processes through one-step mounting and clamping to a long surface of an inner hole of a workpiece and an inner circular groove of the inner hole, and meets the requirements of high-precision processing.
Description
Affiliated field
The utility model relates to the mid-inner column of vertical machine workbench, needing in the higher workpiece to relatively large endoporus to be suitable for the parts or the transformation of processing, and needing in the higher workpiece to relatively large endoporus also to be suitable for the lathe of multiple processing mode, working procedures.
Background technology
In the prior art, be cumbersome work to the very long or very dark surface of workpiece endoporus and the processing of inner working procedures.Though also being arranged in the prior art, some handle the methods of workpiece bore area processing, but when the very long or chin-deep of bore area, and the shape of required processing in the endoporus, during the content more complicated, just there is difficulty greatly in its processing, particularly need to adopt multi-functional and multiple working procedure to add man-hour in the endoporus, (carry out car as needs, mill, mill, bore, hinge, multi-functional processing such as boring), the endoporus processing work just may need to carry out multiple clamping, and in the multiple clamping process, it is very difficult that machining accuracy is protected, simultaneously also because of the too much operating efficiency that influences of the process operation of clamping and adjustment.
Summary of the invention
The purpose of this utility model is at problems of the prior art and deficiency, design the mid-inner column of a kind of vertical machine workbench, behind clamping of workpiece very long endoporus processing realization, carry out car, mill, multiplex's skill, multiple operation, multi-functional processing such as mill, brill, hinge, boring, guarantee the machining accuracy and the efficient of workpiece effectively.
The mid-inner column of the said vertical machine workbench of the utility model, mainly form by parts such as base, main shaft, rotation annular workbench, tapered sleeve, alignment bearing, static workbench, inner columns, its structure is as follows: the main shaft that is arranged in the base combines with tapered sleeve, and tapered sleeve combines with the annular workbench of rotation; Main shaft and rotary work-table concentric, main shaft is provided with static workbench, is provided with alignment bearing between main shaft and the tapered sleeve.Inner column is arranged on the static workbench, said inner column includes by length feed motion and in-movement mechanism, be provided with the length feed parts slide of driven by servomotor ball-screw in the part of length feed motion, be provided with the traverse feed parts knife rest of driven by servomotor ball-screw in the part of in-movement mechanism.The mid-inner column of said vertical machine workbench is by the self-centering of alignment bearing energy, and is easy to demolition, installation that need the workpiece of processing to be placed on the rotary annular workbench, inner column then is the hole that places workpiece to be machined, does not rotate with workpiece.
Because the mid-inner column structure of the said vertical machine workbench of the utility model, when the processing work inner groove, utilize and rotate the static workbench installation inner column that is provided with in the central macropore of annular workbench, it rotates annular workbench drive workpiece and does gyration, inner column maintains static, knife rest on the inner column is done level and vertical feed, and the tool holder designs that in-movement mechanism partly is provided with on the inner column is multi-functional compound slide, is furnished with right-angle milling head, electronic bistrique, annex heads such as boring head, thereby can realize the very long surface of workpiece endoporus, the multiple operation processing that once is installed of endoporus inner groove etc.In addition, static workbench is with the centering of super-large diameter Biserial cylindrical roller bearing, and bidentate wheel gap-eliminating structure is adopted in its calibration gyration, has realized higher indexing accuracy.
Description of drawings
Fig. 1: the mid-inner column structural representation of vertical machine workbench.
Specific embodiment
The mid-inner column of the said vertical machine workbench of the utility model, mainly form by parts such as base 1, main shaft 2, rotary work-table 3, tapered sleeve 4, alignment bearing 5, static workbench 6, inner columns 7, its structure is as follows: the main shaft 2 that is arranged in the base 1 combines with tapered sleeve 4, and tapered sleeve 4 combines with the annular workbench 3 of rotation; Main shaft 1 and annular workbench 3 concentrics of rotation, main shaft 1 is provided with the static workbench 6 with main shaft 1 concentric, is provided with alignment bearing 5 between main shaft 1 and the tapered sleeve 4, and said alignment bearing is a Biserial cylindrical roller bearing.Inner column is arranged on the static workbench 6, and said inner column includes the length feed motion slide 11 of length feed motor 8 drivings and the in-movement mechanism knife rest 9 that traverse feed motor 10 drives.Said knife rest 9 is multi-functional compound slides, promptly on compound slide, but the electronic straight milling head of clamping, drill bit, reamer, or electronic bistrique etc.Needs according to workpiece processing, the annex head or the cutter of configuration difference in functionality, then can carry out car, mill the workpiece inner headed face, multiple function processing such as mill, brill, hinge, boring, realize multiple operation processing behind the clamping of part, and can guarantee the machining accuracy and the working (machining) efficiency of workpiece effectively.
The motion principle of the mid-inner column of the said vertical machine workbench of the utility model is: knife rest and slide are arranged on this inner column, the inner column slide moves (W1 axle) do vertical feed, the knife rest ram moves (U1 axle) as horizontal feed, can realize three-shaft linkage with rotary work-table calibration (C axle).There is locating interface inner column knife rest ram end, and the inner column easy accessibility guarantees positioning accuracy, work piece hoisting, the convenience of rising and falling.
In addition, falsework also is set on the inner column knife rest and walks on stage, the tool-slide bascule is set in the inner column.
Claims (7)
1. mid-inner column of vertical machine workbench, comprise by base, main shaft, rotation annular workbench, tapered sleeve, alignment bearing, static workbench, inner column and forming, it is characterized in that the main shaft that is arranged in the base combines with tapered sleeve, tapered sleeve combines with rotary work-table; Main shaft and rotary work-table concentric, main shaft is provided with static workbench, is provided with alignment bearing between main shaft and the tapered sleeve; Inner column is arranged on the static workbench, and said inner column includes length feed motion and in-movement mechanism.
2. according to the mid-inner column of the said vertical machine workbench of claim 1, it is characterized in that said knife rest is a compound slide.
3. according to the mid-inner column of the said vertical machine workbench of claim 2, it is characterized in that, on said compound slide, but the electronic straight milling head of clamping, drill bit, reamer, or electronic bistrique.
4. according to the mid-inner column of the said vertical machine workbench of claim 1, it is characterized in that, the tool-slide bascule is set in inner column.
5. according to the mid-inner column of the said vertical machine workbench of claim 1, it is characterized in that said alignment bearing is a Biserial cylindrical roller bearing.
6. according to the mid-inner column of the said vertical machine workbench of claim 1, it is characterized in that said length feed motion comprises the motor-driven length feed motion of length feed slide.
7. according to the mid-inner column of the said vertical machine workbench of claim 1, it is characterized in that said length feed motion comprises the motor-driven in-movement of traverse feed mechanism knife rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205284990U CN201881205U (en) | 2010-09-15 | 2010-09-15 | Inner upright post built in workbench of vertical machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205284990U CN201881205U (en) | 2010-09-15 | 2010-09-15 | Inner upright post built in workbench of vertical machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201881205U true CN201881205U (en) | 2011-06-29 |
Family
ID=44178737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205284990U Expired - Fee Related CN201881205U (en) | 2010-09-15 | 2010-09-15 | Inner upright post built in workbench of vertical machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201881205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357805A (en) * | 2011-09-15 | 2012-02-22 | 无锡桥联数控机床有限公司 | Rotating operating platform |
| CN102357799A (en) * | 2011-09-08 | 2012-02-22 | 田孝福 | Multifunctional vertical combined machining lathe |
-
2010
- 2010-09-15 CN CN2010205284990U patent/CN201881205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357799A (en) * | 2011-09-08 | 2012-02-22 | 田孝福 | Multifunctional vertical combined machining lathe |
| CN102357805A (en) * | 2011-09-15 | 2012-02-22 | 无锡桥联数控机床有限公司 | Rotating operating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20170915 |