CN205703419U - Combination type slice work-piece vehicle clamper - Google Patents
Combination type slice work-piece vehicle clamper Download PDFInfo
- Publication number
- CN205703419U CN205703419U CN201620309496.5U CN201620309496U CN205703419U CN 205703419 U CN205703419 U CN 205703419U CN 201620309496 U CN201620309496 U CN 201620309496U CN 205703419 U CN205703419 U CN 205703419U
- Authority
- CN
- China
- Prior art keywords
- combination block
- taper shank
- interior supporting
- external support
- block
- 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
Links
Abstract
This utility model relates to a kind of combination type slice work-piece vehicle clamper, it is characterized in that: it includes tailstock taper shank (1), interior supporting combination block (2) and external support combination block (3), in described interior supporting combination block (2) and external support combination block (3), it is nested with one heart outward, a pair bolt (4) is set by the periphery of supporting combination block (3) outside interior supporting combination block (2) and external support combination block (3) are locked connection, described tailstock taper shank (1) is inserted in the centre bore of interior supporting combination block (2), and be attached by arranging bearing (5), between described tailstock taper shank (1) and supporting combination block (2), back-up ring (6) is set.This utility model is efficient, easy, operable, and working (machining) efficiency significantly improves, and machining accuracy is high.
Description
Technical field
This utility model one combination type slice work-piece vehicle clamper.Belong to Machining Technology field.
Background technology
In enterprise's production and processing, it may appear that process some slice work-pieces, at these workpiece centres, there is no hole, it is simply that one piece
Solid sheet, but need to carry out to foreign round turning, for solving this problem, usually processing just holds out against with some pads and carry out car
Cutting, but often due to clamping force is inadequate, workpiece stall occur, lathe tool collapses situation about falling, and for solving this problem, makes this specially
One combination type (slice work-piece) vehicle clamper, range of work external diameter 50 ~ 400 millimeters, according to various outer diameter, only need to select to adjust supporting
Combination block, efficient, easy, operable.
Utility model content
Technical problem to be solved in the utility model be for above-mentioned prior art provide a kind of efficiently, easy, can grasp
The combination type slice work-piece vehicle clamper made, working (machining) efficiency significantly improves, and machining accuracy is high.
The technical scheme in the invention for solving the above technical problem is: a kind of combination type slice work-piece vehicle clamper, it
Inside and outside same including tailstock taper shank, interior supporting combination block and external support combination block, described interior supporting combination block and external support combination block
The heart is nested with, and arranges a pair bolt by interior supporting combination block and external support combination block by the periphery of supporting combination block outside
Locking connects, and described tailstock taper shank is inserted in the centre bore of interior supporting combination block, and is attached by arranging bearing, described
Between tailstock taper shank and supporting combination block, back-up ring is set.
Compared with prior art, the utility model has the advantage of:
The most simple to operate.Slice work-piece blank is placed in the middle of claw and fixture, with scribing block to workpiece blank cylindrical
Slightly correct, pressing tailstock, so that it may carry out the external diameter turning of slice work-piece；After workpiece turning completes, unclamping tailstock, workpiece is natural
Fall, save the substantial amounts of clamping workpiece time.
2. working (machining) efficiency significantly improves, and machining accuracy is high.Using this clamp vehicle to cut slice work-piece, external diameter turning is not carried out
Connecing cutter turning, it is to avoid connect cutter error, external diameter is once-forming, and machining accuracy is high.Workpiece quality is guaranteed.
3. the range of work is wide.Utilize this fixture, arbitrary dimension can be processed, and center is without the thin slice work in any aperture
Part, it is illustrated that fixture can turning external diameter be the slice work-piece of 80 ~ 400mm.
Accompanying drawing explanation
Fig. 1 is axial sectional view of the present utility model.
Wherein:
Tailstock taper shank 1, interior supporting combination block 2, external support combination block 3, bolt 4, bearing 5, back-up ring 6, slice work-piece
7, claw 8.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As it is shown in figure 1, a kind of combination type slice work-piece vehicle clamper in the present embodiment, including tailstock taper shank 1, interior supporting group
Closing block 2 and external support combination block 3, described interior supporting combination block 2 and external support combination block 3 are annular, and both are inside and outside with one heart
It is nested with, a pair bolt 4 is set by the periphery of supporting combination block 3 outside interior supporting combination block 2 and external support are combined
Block 3 locking connects, and increases the positioning precision of combination support block, and described tailstock taper shank 1 is inserted in the center of interior supporting combination block 2
Hole, and be attached by arranging bearing 5, make slice work-piece 7 follow chuck and rotate together, in described tailstock taper shank 1 and supporting
Back-up ring 6 is set between combination block 2, reduces the friction with tailstock taper shank 1 end when clamp body rotates, when rotating to avoid sliding
High temperature exothermic between each surface, affects clamp precision.
Owing to slice work-piece outer-diameter accuracy requires higher, tolerance is 0.05mm, and therefore the cylindrical of this part can only use one
The processing method of secondary clamping completes.Thus, the clamping mode of part can only be axial grip.
Axial clamping force relies on the pressure of tailstock, for increasing when tailstock holds out against and the frictional force of workpiece, fixture and workpiece
Supporting use face contact, for ensure frictional force and supporting force sum more than cutting force during accessory turning, for greatest extent
Improving the frictional force between fixture and workpiece, rest pad uses combination type, according to the diameter that slice work-piece is different, selects and group
Close out the rest pad of maximal support diameter, further increase the clamping reliability of fixture.According to processing dimension, select different
Rest pad is combined, and also substantially increases the range of work of this fixture.
In addition to the implementation, this utility model also includes other embodiments, all employing equivalents or equivalence
The technical scheme that substitute mode is formed, within all should falling into this utility model scope of the claims.
Claims (1)
1. a combination type slice work-piece vehicle clamper, it is characterised in that: it include tailstock taper shank (1), interior supporting combination block (2) and
External support combination block (3), described interior supporting combination block (2) and external support combination block (3) is inside and outside is nested with one heart, by propping up outside
The periphery holding combination block (3) arranges a pair bolt (4) by interior supporting combination block (2) and external support combination block (3) locking
Connecting, described tailstock taper shank (1) is inserted in the centre bore of interior supporting combination block (2), and is attached by arranging bearing (5),
Between described tailstock taper shank (1) and supporting combination block (2), back-up ring (6) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309496.5U CN205703419U (en) | 2016-04-14 | 2016-04-14 | Combination type slice work-piece vehicle clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309496.5U CN205703419U (en) | 2016-04-14 | 2016-04-14 | Combination type slice work-piece vehicle clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205703419U true CN205703419U (en) | 2016-11-23 |
Family
ID=57307309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309496.5U Expired - Fee Related CN205703419U (en) | 2016-04-14 | 2016-04-14 | Combination type slice work-piece vehicle clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205703419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172441A (en) * | 2021-04-23 | 2021-07-27 | 中国航发贵州红林航空动力控制科技有限公司 | Sheet part turning clamp structure with deflection and using method thereof |
-
2016
- 2016-04-14 CN CN201620309496.5U patent/CN205703419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172441A (en) * | 2021-04-23 | 2021-07-27 | 中国航发贵州红林航空动力控制科技有限公司 | Sheet part turning clamp structure with deflection and using method thereof |
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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 |
Granted publication date: 20161123 Termination date: 20170414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |