CN205651090U - A CNC centre gripping frock for cylinder class work piece - Google Patents
A CNC centre gripping frock for cylinder class work piece Download PDFInfo
- Publication number
- CN205651090U CN205651090U CN201620517766.1U CN201620517766U CN205651090U CN 205651090 U CN205651090 U CN 205651090U CN 201620517766 U CN201620517766 U CN 201620517766U CN 205651090 U CN205651090 U CN 205651090U
- Authority
- CN
- China
- Prior art keywords
- grip block
- centre gripping
- ring
- cnc
- locating
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a CNC centre gripping frock for cylinder class work piece, including grip block and four semicircular locking rings of a square, a semicircular open slot has inwards been offered on four limits of grip block, and four edges at the grip block are locked respectively to four locking rings, and a circular shape centre gripping groove is formed to the interior anchor ring and the open slot of locking ring, the below of grip block is provided with a bottom plate, and the grip block is fixed on the bottom plate through a support column, and the bottom plate corresponds four centre gripping groove departments and is provided with one and two holding ring no. 2 of two holding rings. The internal diameter of holding ring no. 1 and appendix B's external diameter phase -match, the internal diameter of holding ring no. 2 and annular external member C's external diameter phase -match. The utility model discloses merge into two pairs of centre gripping frocks among the prior art with a whole, disposable four work pieces of centre gripping, centre gripping characteristic that just can process the work piece both ends in addition, the work piece need not in two sets of frocks the gyration and trades, has improved machining efficiency and machining precision effectively.
Description
Technical field
This utility model relates to CNC auxiliary mould, refers more particularly to clamp for the CNC of column workpiece
Frock.
Background technology
Shown in Fig. 1 is a kind of column workpiece, and it is made up of, under main body A cylindrical main body A
End is provided with diameter less than the adapter B of main body A diameter, sheathed annulus external member C in upper end of main body A,
Main body A, adapter B and annulus external member C are one-body molded.Adapter B goes into battle and shows a circle circular hole B1, annulus
External member C is gone into battle and is shown circle circular hole C1, circular hole B1 and a circular hole C1 and need CNC to machine, so needing
Design clamps the clamping tooling of this workpiece.
Circular hole B1 and circular hole C1 lays respectively at the two ends of workpiece, needs to turn over workpiece after processing circular hole B1
Turn and go to process circular hole C1, it will usually the clamping for workpiece two ends of the design two set frock.But two set works
It is contained on CNC conversion, needs longer positioning time, greatly reduce working (machining) efficiency, and two overlap
There is error in frock location on CNC, causes workpiece size overproof most probably.Accordingly, it would be desirable to existing
Some clamping toolings improve.
Utility model content
The purpose of this utility model is to provide a kind of CNC clamping tooling for column workpiece, its energy
Enough it is applicable to the clamping position at column workpiece two ends.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
A kind of CNC clamping tooling for column workpiece, including a foursquare grip block and four
Semicircular retaining ring, the four edges of described grip block inwardly offers a semicircular open slot,
Four described retaining rings are locked on the four edges of described grip block respectively, the inner ring surface of described retaining ring
A circular holding tank is formed with described open slot；The lower section of described grip block is provided with a base plate,
Described grip block is fixed on described base plate by a support column, corresponding four the described clampings of described base plate
Two locating rings one and two locating rings two it are provided with at groove.
Further, the bottom of described locating ring one and locating ring two is provided with convex, described
Being provided with locating slot on base plate, described convex is inserted in described locating slot.
Further, described locating ring one and locating ring two are fixed by a pin on described base plate.
The internal diameter of locating ring one matches with the external diameter of adapter B, the internal diameter of locating ring two and annular external member
The external diameter of C matches.This utility model is before clamping workpiece, and retaining ring separates with grip block.By two
Individual workpiece is just being inserted in locating ring one, is inserted in locating ring two by two workpiece；Again retaining ring is locked
The four edges of grip block make workpiece be positioned in holding tank；Finally, this utility model is placed on CNC
Middle clamping position.This utility model two secondary clamping toolings of the prior art are fused into one whole
Body, it is possible to four workpiece of disposable clamping, and once clamping just can process the feature at workpiece two ends,
Workpiece changes without turning round in two groups of frocks, is effectively improved working (machining) efficiency and machining accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model prior art and embodiment, below
In describing prior art and embodiment, the required accompanying drawing used is briefly described.
Fig. 1 and 2 is the structural representation of a kind of column workpiece in prior art；
A kind of CNC for column workpiece that Fig. 3 is disclosed in this utility model embodiment clamps work
The explosive structure chart of dress；
Fig. 4 is the combination schematic diagram of grip block disclosed in this utility model embodiment and latch segment；
A kind of CNC for column workpiece that Fig. 5 is disclosed in this utility model embodiment three clamps
The use schematic diagram of frock.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the skill in this utility model embodiment
Art scheme is clearly and completely described.
A kind of CNC clamping tooling for column workpiece shown in Figure 3, including a square
Grip block 1 and four semicircular retaining rings 2, the four edges of grip block 1 inwardly offers a semicircle
The open slot 3 of shape, four retaining rings 2 are locked on the four edges of grip block 1 respectively, retaining ring 2 interior
Anchor ring and open slot 3 form a circular holding tank 4 (seeing Fig. 4)；The lower section of grip block 1 is provided with
One base plate 5, grip block 1 is fixed on base plate 5 by a support column 6, corresponding four holding tanks of base plate 5
Two locating rings 1 and two locating rings 28 it are provided with at 4；Locating ring 1 and the bottom of locating ring 28
Being provided with convex, base plate 5 is provided with locating slot 9, convex is inserted in locating slot 9；Locating ring
1 and locating ring 28 be fixed by a pin on base plate 5.
The internal diameter of locating ring 1 matches with the external diameter of adapter B, the internal diameter of locating ring 28 and annular sleeve
The external diameter of part C matches.This utility model is before clamping workpiece, and retaining ring 2 separates with grip block 1.
See Fig. 5, two workpiece C are just being inserted in locating ring 1, two workpiece D are inserted in locating ring 28
In；Retaining ring 2 being locked on the four edges of grip block 1 makes workpiece be positioned in holding tank 4 again；Finally, will
This utility model is placed on clamping position in CNC.
Of the prior art two secondary clamping toolings are fused into an entirety by this utility model, it is possible to once
Property four workpiece of clamping, and once clamping just can process the feature at workpiece two ends, workpiece without
Turn round in two groups of frocks and change, be effectively improved working (machining) efficiency and machining accuracy.
Generic principles defined herein can be in the feelings without departing from spirit or scope of the present utility model
Under condition, realize in other embodiments.Therefore, this utility model is not intended to be limited to illustrated herein
These embodiments, and be to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (3)
1. the CNC clamping tooling for column workpiece, it is characterised in that include pros
The grip block of shape and four semicircular retaining rings, the four edges of described grip block inwardly offers one
Semicircular open slot, four described retaining rings are locked on the four edges of described grip block respectively, institute
The inner ring surface stating retaining ring forms a circular holding tank with described open slot；Under described grip block
Side is provided with a base plate, and described grip block is fixed on described base plate by a support column, the described end
It is provided with two locating rings one and two locating rings two at corresponding four the described holding tanks of plate.
A kind of CNC clamping tooling for column workpiece the most according to claim 1, its feature
Being, the bottom of described locating ring one and locating ring two is provided with convex, and described base plate is arranged
Locating slot, described convex is had to be inserted in described locating slot.
A kind of CNC clamping tooling for column workpiece the most according to claim 2, its feature
Being, described locating ring one and locating ring two are fixed by a pin on described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517766.1U CN205651090U (en) | 2016-05-31 | 2016-05-31 | A CNC centre gripping frock for cylinder class work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517766.1U CN205651090U (en) | 2016-05-31 | 2016-05-31 | A CNC centre gripping frock for cylinder class work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205651090U true CN205651090U (en) | 2016-10-19 |
Family
ID=57405540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620517766.1U Expired - Fee Related CN205651090U (en) | 2016-05-31 | 2016-05-31 | A CNC centre gripping frock for cylinder class work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205651090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471069A (en) * | 2017-08-06 | 2017-12-15 | 乔斌 | A kind of endoporus burnishing device of cylindrical work |
| CN108188896A (en) * | 2018-01-15 | 2018-06-22 | 安徽雄风防护设施有限公司 | A kind of guard rail steel pipe burr remover |
-
2016
- 2016-05-31 CN CN201620517766.1U patent/CN205651090U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471069A (en) * | 2017-08-06 | 2017-12-15 | 乔斌 | A kind of endoporus burnishing device of cylindrical work |
| CN108188896A (en) * | 2018-01-15 | 2018-06-22 | 安徽雄风防护设施有限公司 | A kind of guard rail steel pipe burr remover |
| CN108188896B (en) * | 2018-01-15 | 2024-04-26 | 安徽雄风防护设施有限公司 | Guard bar steel pipe deburring device |
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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: 20161019 Termination date: 20180531 |