CN104907590A - Clamping type lathe tailstock rotating with main shaft and application method - Google Patents
Clamping type lathe tailstock rotating with main shaft and application method Download PDFInfo
- Publication number
- CN104907590A CN104907590A CN201510301007.1A CN201510301007A CN104907590A CN 104907590 A CN104907590 A CN 104907590A CN 201510301007 A CN201510301007 A CN 201510301007A CN 104907590 A CN104907590 A CN 104907590A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- box body
- bearing
- main
- spindle box
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
Abstract
The invention discloses a clamping type lathe tailstock rotating with a main shaft and an application method. The clamping type lathe tailstock is characterized in that a machining technology is adopted, and the defects in the existing technology are overcome; and the structure relation of the clamping type lathe tailstock is as follows: bearings respectively sleeve the two ends of a main shaft; bearing covers are arranged on the outer edges of the bearings; one end of each bearing cover is fixed on a main-shaft box body by a bearing-cover fixing screw; the main-shaft box body is fixed on a tailstock sliding plate; and a three-claw chuck is fixed at one end of the main shaft by a three-claw chuck connecting screw. The clamping type lathe tailstock disclosed by the invention has the advantages that in application, a machining piece penetrates in a round hole of the main shaft and is clamped by the three-claw chuck, the chuck is self-centered at the center of the workpiece to carry out machining. The clamping type lathe tailstock has the beneficial effects that the central frame of an original lathe is omitted, a short-lathe-body lathe can be used for machining long parts, the accuracy is high and the rigidity is good.
Description
Technical field: the present invention relates to Machining Technology, especially a kind of with main shaft rotating clamp compact form tail stock and application process.
Background technology: at present, often need centre frame during lathe process part, and according to lathe bed length determination processing length, which limits the length dimension of workpiece, very inconvenient; And machining accuracy is low.
Summary of the invention: the object of this invention is to provide machining accuracy high, the one of good rigidly is with main shaft rotating clamp compact form tail stock, which overcome the shortcoming of current technology, the object of the present invention is achieved like this, it is formed by connecting by main shaft, bearing, main spindle box body, bearing cap, bearing cap hold-down screw, tailstock slide plate, scroll chuck, scroll chuck attachment screw, bearing is overlapped respectively at the two ends of main shaft, the outside of bearing is installed with bearing cap, and one end of bearing cap is fixed on main spindle box body by bearing cap hold-down screw; Main spindle box body is fixed on tailstock slide plate; Scroll chuck is fixed wtih by scroll chuck attachment screw in one end of main shaft.
Be through hole in the middle of described main shaft.
The bottom face of described main spindle box body is longer than top end face, and have square groove in the middle of it, there is bolt hole at two ends.
The length of described tailstock slide plate is consistent with the bottom length of main spindle box body, and there is bolt hole at the two ends of tailstock slide plate, and its bolt hole is corresponding with the bolt hole of main spindle box body, has bolt to connect in the middle of both bolts hole; The side, bottom of tailstock slide plate is provided with dovetail groove.
When the present invention applies, workpiece is penetrated in the circular hole of main shaft, block workpiece by scroll chuck, chuck self-centering workpiece centre, carry out processing.
Meaning of the present invention is: this device eliminates original lathe center frame, and can use short lathe bed lathe process elongated workpieces, and precision is high, good rigidly.
Accompanying drawing explanation, Fig. 1 is a kind of front view with main shaft rotating clamp compact form tail stock, in figure 1, main shaft 2, bearing 3, main spindle box body 4, bearing cap 5, bearing cap hold-down screw 6, tailstock slide plate 7, scroll chuck 8, scroll chuck attachment screw
Fig. 2 is a kind of side view with main shaft rotating clamp compact form tail stock, in figure 1, main shaft 3, main spindle box body 6, tailstock slide plate 7, scroll chuck
Detailed description of the invention: embodiment 1, the present invention are formed by connecting by main shaft 1, bearing 2, main spindle box body 3, bearing cap 4, bearing cap hold-down screw 5, tailstock slide plate 6, scroll chuck 7, scroll chuck attachment screw 8, bearing 2 is overlapped respectively at the two ends of main shaft 1, the outside of bearing 2 is installed with bearing cap 4, and one end of bearing cap 4 is fixed on main spindle box body 3 by bearing cap hold-down screw 5; Main spindle box body 3 is fixed on tailstock slide plate 6.
Embodiment 2, be fixed wtih scroll chuck 7 in one end of main shaft 1 by scroll chuck attachment screw 8.
The centre of embodiment 3, main shaft 1 is through hole.
The bottom face of embodiment 4, main spindle box body 3 is longer than top end face, and have square groove in the middle of it, there is bolt hole at two ends.
The length of embodiment 5, tailstock slide plate 6 is consistent with the bottom face length of main spindle box body 3, tailstock slide plate 6 two ends have bolt hole, its bolt hole is corresponding with the bolt hole of main spindle box body 3, has bolt to connect in the middle of both bolts hole; The side, bottom of tailstock slide plate 6 is provided with dovetail groove.
When embodiment 6, the present invention apply, workpiece is penetrated in the circular hole of main shaft 1, block workpiece by scroll chuck 7, chuck self-centering workpiece centre, carry out processing.
Claims (6)
1. one kind with main shaft rotating clamp compact form tail stock, be formed by connecting by main shaft (1), bearing (2), main spindle box body (3), bearing cap (4), bearing cap hold-down screw (5), tailstock slide plate (6), scroll chuck (7), scroll chuck attachment screw (8), it is characterized in that: overlap bearing (2) respectively at the two ends of main shaft (1), the outside of bearing (2) is installed with bearing cap (4), and one end of bearing cap (4) is fixed on main spindle box body (3) by bearing cap hold-down screw (5); Main spindle box body (3) is fixed on tailstock slide plate (6).
2. one according to claim 1 is with main shaft rotating clamp compact form tail stock, it is characterized in that: be fixed wtih scroll chuck (7) in one end of main shaft (1) by scroll chuck attachment screw (8).
3. one according to claim 1 is with main shaft rotating clamp compact form tail stock, it is characterized in that: the centre of main shaft (1) is through hole.
4. one according to claim 1 is with main shaft rotating clamp compact form tail stock, it is characterized in that: the bottom face of main spindle box body (3) is longer than top end face, and have square groove in the middle of it, there is bolt hole at two ends.
5. one according to claim 1 is with main shaft rotating clamp compact form tail stock, it is characterized in that: the length of tailstock slide plate (6) is consistent with the bottom face length of main spindle box body (3), tailstock slide plate (6) two ends have bolt hole, its bolt hole is corresponding with the bolt hole of main spindle box body (3), has bolt to connect in the middle of both bolts hole; The side, bottom of tailstock slide plate (6) is provided with dovetail groove.
6. a kind of application process with main shaft rotating clamp compact form tail stock described in claim 1, is characterized in that: penetrated by workpiece in the circular hole of main shaft (1), blocks workpiece by scroll chuck (7), chuck self-centering workpiece centre, carry out processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301007.1A CN104907590A (en) | 2015-06-05 | 2015-06-05 | Clamping type lathe tailstock rotating with main shaft and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301007.1A CN104907590A (en) | 2015-06-05 | 2015-06-05 | Clamping type lathe tailstock rotating with main shaft and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907590A true CN104907590A (en) | 2015-09-16 |
Family
ID=54077266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301007.1A Pending CN104907590A (en) | 2015-06-05 | 2015-06-05 | Clamping type lathe tailstock rotating with main shaft and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907590A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933061A (en) * | 1973-07-10 | 1976-01-20 | Helmut Link | Apparatus for hydraulically operating the chuck of the hollow spindle of a lathe |
| CN2706258Y (en) * | 2004-06-01 | 2005-06-29 | 杨德太 | Automatic centering center rest for lathe |
| CN201261130Y (en) * | 2008-09-23 | 2009-06-24 | 湖北四钻石油设备股份有限公司 | Centre frame |
| CN201442107U (en) * | 2009-06-10 | 2010-04-28 | 东营博深石油机械有限责任公司 | Tail block specially used for digital control milling machine of spiral rotors |
| CN204818100U (en) * | 2015-06-05 | 2015-12-02 | 河南东方龙机械制造有限公司 | Along with main shaft rotary clamping formula lathe tailstock |
-
2015
- 2015-06-05 CN CN201510301007.1A patent/CN104907590A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933061A (en) * | 1973-07-10 | 1976-01-20 | Helmut Link | Apparatus for hydraulically operating the chuck of the hollow spindle of a lathe |
| CN2706258Y (en) * | 2004-06-01 | 2005-06-29 | 杨德太 | Automatic centering center rest for lathe |
| CN201261130Y (en) * | 2008-09-23 | 2009-06-24 | 湖北四钻石油设备股份有限公司 | Centre frame |
| CN201442107U (en) * | 2009-06-10 | 2010-04-28 | 东营博深石油机械有限责任公司 | Tail block specially used for digital control milling machine of spiral rotors |
| CN204818100U (en) * | 2015-06-05 | 2015-12-02 | 河南东方龙机械制造有限公司 | Along with main shaft rotary clamping formula lathe tailstock |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
|
| WD01 | Invention patent application deemed withdrawn after publication |