CN104354044A - Turning thin shaft clamping device - Google Patents
Turning thin shaft clamping device Download PDFInfo
- Publication number
- CN104354044A CN104354044A CN201410625922.1A CN201410625922A CN104354044A CN 104354044 A CN104354044 A CN 104354044A CN 201410625922 A CN201410625922 A CN 201410625922A CN 104354044 A CN104354044 A CN 104354044A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- center
- turning
- thin axle
- axle clamping
- 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
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Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Abstract
The invention discloses a turning thin shaft clamping device, which comprises a machine tool bed, a main shaft, a cylinder, a receiving plate, a locking device and a positioning block, wherein the cylinder is positioned on the center of the tail part of the machine tool head and is in threaded connection with the machine tool bed; the receiving plate is positioned on the center of the front end of the main shaft and is in threaded connection with the main shaft; the locking device is positioned on the center of the front end of the receiving plate and is in threaded connection with the receiving plate; the positioning block is positioned on the center of the front end of the machine tool head and is in threaded connection with the machine tool head. Compared with the prior art, the clamping device has the advantage that the reciprocating motion of an oil cylinder is used for loosening and clamping the locking device so as to clamp and loosen a part, simple structure and powerful function are realized, the processing efficiency is improved, and labor intensity is lowered.
Description
Technical field
The present invention relates to a kind of clamping device, particularly relate to the thin axle clamping device of a kind of turning.
Background technology
The basis in mechanical processing industry field during turnery processing, the thin axle part of turnery processing is also commonly used the most, but traditional clamping still used by the clamping of turning thin axle part, lower good material is put into chuck, hand-operated clamping again, such installation way not only labour intensity is large, and production efficiency is extremely low, in view of above-mentioned defect, be necessary to design the thin axle clamping device of a kind of turning in fact.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of turning thin axle clamping device, solves that traditional clamping labour intensity is large, the problem of inefficiency.
For solving the problems of the technologies described above, technical scheme of the present invention is: the thin axle clamping device of a kind of turning, comprise lathe-head, main shaft, comprise cylinder, connect dish, locker, locating piece, described cylinder is positioned at lathe-head afterbody center, and the two is threaded, the described dish that connects is positioned at front-end of spindle center, the two screw thread is connected, and described locker is positioned at and connects dish center, front end, and the two screw thread is connected.Described locating piece is positioned at center, lathe-head front end, and the two screw thread is connected.
Further, the thin axle clamping device of described a kind of turning, is characterized in that described locker comprises taper sheath, bullet cover, pull bar.
Further, the thin axle clamping device of described a kind of turning, it is characterized in that described taper sheath is positioned at and connect dish center, front end, the two is movably connected.
Further, the thin axle clamping device of described a kind of turning, it is characterized in that described bullet cover is positioned at taper sheath inside center place, the two is movably connected.
Further, the thin axle clamping device of described a kind of turning, it is characterized in that described pull bar is positioned at bullet cover back-end central place, the two screw thread is connected.
Further, the thin axle clamping device of described a kind of turning, it is characterized in that described cylinder interior center is provided with hollow piston rod, the two is movably connected.
Further, the thin axle clamping device of described a kind of turning, it is characterized in that described hollow piston rod inside center place is also provided with clutch shaft bearing, itself and hollow piston rod, pull bar three are movably connected.
Further, the thin axle clamping device of described a kind of turning, it is characterized in that described cylinder back-end central place is provided with the second bearing, the two is movably connected.
Compared with prior art, this clamping device, by the reciprocating motion of oil cylinder, reach locker clamping and unclamp, thus reach clamping work pieces and unclamp part, structure simple functions is powerful, improves working (machining) efficiency, reduces labour intensity.
Accompanying drawing content
Fig. 1 is clamping device sectional view
Fig. 2 is holder chuck enlarged partial sectional view
Lathe-head 1 main shaft 2
Cylinder 3 connects dish 4
Locker 5 locating piece 6
Taper sheath 101 bullet cover 102
Pull bar 103 hollow piston rod 201
Clutch shaft bearing 301 second bearing 401
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to provide the thorough understanding to the concept forming described embodiment basis.But to one skilled in the art, embodiment described obviously can be put into practice when not have in these specific detail some or all.In other cases, well-known treatment step is not specifically described.
As shown in Figure 1 and Figure 2, comprise lathe-head 1, main shaft 2, cylinder 3, connect dish 4, locker 5, locating piece 6, cylinder 3 is positioned at lathe-head 1 afterbody center, the two is threaded, and connects dish 4 and is positioned at center, main shaft 2 front end, and the two screw thread is connected, locker 5 is positioned at and connects center, dish 4 front end, the two screw thread is connected, and locating piece 6 is positioned at center, lathe-head front end 1, and the two screw thread is connected.Locker 5 comprises taper sheath 101, bullet cover 102, pull bar 103.Taper sheath 101 is positioned at and connects center, dish 4 front end, and the two is movably connected.Bullet cover 102 is positioned at taper sheath 101 inside center place, and the two is movably connected.Pull bar 103 is positioned at bullet and overlaps 102 back-end central places, and the two screw thread is connected.Cylinder 3 inside center place is provided with hollow piston rod 201, and the two is movably connected.Hollow piston rod 201 inside center place is also provided with clutch shaft bearing 301, and itself and hollow piston rod 201, pull bar 103 three are movably connected.Cylinder 3 back-end central place is provided with the second bearing 401, and the two is movably connected.Wherein connect dish 4 and locker 5 and main shaft 2 are connected to form rotating mechanism, by locating piece 6 pairs of part axial location, cylinder 3 is ventilated, hollow piston rod 201 post-tensioning, thus tension bullet cover 102, bullet cover 102 and taper sheath 101 conical contact, allow bullet overlap 102 clamping work pieces, namely clamping is completed, repeat above-mentioned steps after completing processing, this apparatus structure simple functions is powerful, realizes automated exchanged cutter, improve working (machining) efficiency, reduce labour intensity.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection scope of the present invention.
Claims (8)
1. the thin axle clamping device of turning, comprise lathe-head, main shaft, comprise cylinder, connect dish, locker, locating piece, described cylinder is positioned at lathe-head afterbody center, and the two is threaded, the described dish that connects is positioned at front-end of spindle center, the two screw thread is connected, and described locker is positioned at and connects dish center, front end, and the two screw thread is connected, described locating piece is positioned at center, lathe-head front end, and the two screw thread is connected.
2. the thin axle clamping device of a kind of turning as claimed in claim 1, is characterized in that described locker comprises taper sheath, bullet cover, pull bar.
3. the thin axle clamping device of a kind of turning as claimed in claim 2, it is characterized in that described taper sheath is positioned at and connect dish center, front end, the two is movably connected.
4. the thin axle clamping device of a kind of turning as claimed in claim 3, it is characterized in that described bullet cover is positioned at taper sheath inside center place, the two is movably connected.
5. the thin axle clamping device of a kind of turning as claimed in claim 4, it is characterized in that described pull bar is positioned at bullet cover back-end central place, the two screw thread is connected.
6. the thin axle clamping device of a kind of turning as claimed in claim 5, it is characterized in that described cylinder interior center is provided with hollow piston rod, the two is movably connected.
7. the thin axle clamping device of a kind of turning as claimed in claim 6, it is characterized in that described hollow piston rod inside center place is also provided with clutch shaft bearing, itself and hollow piston rod, pull bar three are movably connected.
8. the thin axle clamping device of a kind of turning as claimed in claim 7, it is characterized in that described cylinder back-end central place is provided with the second bearing, the two is movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625922.1A CN104354044A (en) | 2014-11-08 | 2014-11-08 | Turning thin shaft clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625922.1A CN104354044A (en) | 2014-11-08 | 2014-11-08 | Turning thin shaft clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354044A true CN104354044A (en) | 2015-02-18 |
Family
ID=52521402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410625922.1A Pending CN104354044A (en) | 2014-11-08 | 2014-11-08 | Turning thin shaft clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354044A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2439646A1 (en) * | 1978-10-27 | 1980-05-23 | Fruehauf France | Centring window for lathe - has radially sliding jaws displaced by ram-actuated rods making contact via ramped faces with bar to be turned |
| CN102029541A (en) * | 2010-11-30 | 2011-04-27 | 常州市科邦精密数控机械有限公司 | Hydraulic elastic workholder device |
| CN202123256U (en) * | 2011-05-16 | 2012-01-25 | 柳品法 | Spindle clamping mechanism for automatic lathe |
| CN202462063U (en) * | 2011-12-26 | 2012-10-03 | 宁波明和数控机械制造有限公司 | Automatic clamping device of main shaft of numerical control machine tool |
| CN203611033U (en) * | 2013-12-27 | 2014-05-28 | 齐齐哈尔二机床(集团)有限责任公司 | Six-claw taper shrink self-centering jaw structure |
| CN204195355U (en) * | 2014-11-08 | 2015-03-11 | 池州市大正机械制造有限责任公司 | The thin axle clamping device of a kind of turning |
-
2014
- 2014-11-08 CN CN201410625922.1A patent/CN104354044A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2439646A1 (en) * | 1978-10-27 | 1980-05-23 | Fruehauf France | Centring window for lathe - has radially sliding jaws displaced by ram-actuated rods making contact via ramped faces with bar to be turned |
| CN102029541A (en) * | 2010-11-30 | 2011-04-27 | 常州市科邦精密数控机械有限公司 | Hydraulic elastic workholder device |
| CN202123256U (en) * | 2011-05-16 | 2012-01-25 | 柳品法 | Spindle clamping mechanism for automatic lathe |
| CN202462063U (en) * | 2011-12-26 | 2012-10-03 | 宁波明和数控机械制造有限公司 | Automatic clamping device of main shaft of numerical control machine tool |
| CN203611033U (en) * | 2013-12-27 | 2014-05-28 | 齐齐哈尔二机床(集团)有限责任公司 | Six-claw taper shrink self-centering jaw structure |
| CN204195355U (en) * | 2014-11-08 | 2015-03-11 | 池州市大正机械制造有限责任公司 | The thin axle clamping device of a kind of turning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |