CN205703419U - Combination type slice work-piece vehicle clamper - Google Patents

Combination type slice work-piece vehicle clamper Download PDF

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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
Application number
CN201620309496.5U
Other languages
Chinese (zh)
Inventor
江琰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU JIANGYIN SECONDARY SPECIALIZED SCHOOL
Original Assignee
JIANGSU JIANGYIN SECONDARY SPECIALIZED SCHOOL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU JIANGYIN SECONDARY SPECIALIZED SCHOOL filed Critical JIANGSU JIANGYIN SECONDARY SPECIALIZED SCHOOL
Priority to CN201620309496.5U priority Critical patent/CN205703419U/en
Application granted granted Critical
Publication of CN205703419U publication Critical patent/CN205703419U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Combination type slice work-piece vehicle clamper
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.
CN201620309496.5U 2016-04-14 2016-04-14 Combination type slice work-piece vehicle clamper Expired - Fee Related CN205703419U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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