CN206550702U - A kind of new CNC fixture mould bases - Google Patents
A kind of new CNC fixture mould bases Download PDFInfo
- Publication number
- CN206550702U CN206550702U CN201720200190.0U CN201720200190U CN206550702U CN 206550702 U CN206550702 U CN 206550702U CN 201720200190 U CN201720200190 U CN 201720200190U CN 206550702 U CN206550702 U CN 206550702U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- connecting seat
- elastic fixture
- push rod
- fixture portion
- 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
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- Jigs For Machine Tools (AREA)
Abstract
A kind of new CNC fixture mould bases, some fixtures including a pedestal and on pedestal, the fixture includes the chuck installed in pedestal upper surface, installed in the cylinder of pedestal lower surface, and the Air Valve Control switch of connection cylinder, connecting seat of the chuck bottom provided with connection pedestal, expansible elastic fixture portion after stress is provided with connecting seat, elastic fixture portion upper end is provided with the gripping block of fixed workpiece to be processed, push rod is installed on the telescopic end of cylinder, the top of push rod passes through pedestal, contacted after connecting seat with elastic fixture portion inner surface, elastic fixture portion applies gripping block clamping workpiece to be processed after the tension force separated upwards and each other by push rod.The utility model has the advantages that ingenious, efficiency rational in infrastructure is fast, applied widely at high speed.
Description
【Technical field】
The utility model is related to clamp technology, more particularly to a kind of new CNC fixture mould bases.
【Background technology】
CNC machining centers are a kind of process equipments efficiently, accurate, to realize its accurate efficient processing, jig plate
The outfit of fixture plays an important role in frame.Existing fixture be by rotational lock screw rod realize above and below two clamping plates open
Close, so as to remove and lock workpiece, not only position inaccurate, influence workpiece processing quality, and complex operation, add operation
The labor intensity of personnel, is unfavorable for the raising of CNC production efficiencys.
【The content of the invention】
The purpose of this utility model is to overcome the deficiencies in the prior art, and there is provided one kind is rational in infrastructure, ingenious in design, effect
High, the applied widely new CNC fixture mould bases of rate.
In order to solve the above technical problems, the utility model employs following technical proposals：
A kind of new CNC fixture mould bases, including a pedestal and some fixtures on pedestal, the fixture include peace
Chuck mounted in pedestal upper surface, the cylinder installed in pedestal lower surface, and the Air Valve Control of connection cylinder are switched, the folder
Connecting seat of the head bottom provided with connection pedestal, is provided with expansible elastic fixture portion, elastic fixture portion after stress on connecting seat
Upper end, which is provided with the gripping block of fixed workpiece to be processed, the telescopic end of cylinder, is provided with push rod, and the top of push rod passes through pedestal, connected
Contacted after joint chair with elastic fixture portion inner surface, elastic fixture portion is clamped after applying the tension force separated upwards and each other by push rod
Packaged folder workpiece to be processed.
It is preferred that, gripping block is integrally formed with elastic fixture portion, and the gripping block is that elastic fixture portion top is upwardly extended
The cylindrical flange of formation.
It is preferred that, the shape of elastic fixture portion inner surface and push rod top with the frustroconical cooperated.
It is preferred that, the chuck has the external diameter gradually increased from connecting seat to elastic fixture portion.
It is preferred that, the connecting seat is bolted on pedestal.
Compared with prior art, the utility model is simple in construction, ingenious in design, while reducing labor intensity, significantly
Degree improves clamping efficiency, and ensure that workpiece processing quality, and the whole clamping course of work is succinct, and speed is fast, and efficiency high contracts significantly
Subtract production hour and save production cost, strengthen the competitiveness of enterprise, it is adaptable to all CNC processing industries.
【Brief description of the drawings】
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the stereogram of the utility model embodiment.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with the accompanying drawings and implement
Example is described further to the utility model.It should be appreciated that specific embodiment described herein is only to explain this practicality
It is new, it is not used to limit the utility model.
As shown in Figure 1 and Figure 2, a kind of new CNC fixture mould bases that the present embodiment is provided, including a pedestal 1 and installed in base
Some fixtures on seat 1, the fixture includes chuck 2, the cylinder installed in the lower surface of pedestal 1 installed in the upper surface of pedestal 1
3, and the Air Valve Control switch of cylinder 3 is connected, Air Valve Control switch is not shown in figure, and the bottom of chuck 3 is provided with connection
The connecting seat 4 of pedestal 1, is provided with expansible elastic fixture portion 5 after stress, the upper end of elastic fixture portion 5 is provided with solid on connecting seat 4
Determine push rod 7 is installed on the gripping block 6 of workpiece to be processed 8, the telescopic end of cylinder 3, the top of push rod 7 passes through pedestal 1, connecting seat
Contacted after 4 with the inner surface of elastic fixture portion 5, elastic fixture portion 5 is clamped after applying the tension force separated upwards and each other by push rod 7
The clamping workpiece to be processed 8 of block 6.
Specifically, the inner surface of elastic fixture portion 5 and the top of push rod 7 have the shape of the frustroconical cooperated
Shape, top and the inner surface wedge contact of elastic fixture portion 5 of push rod 7, the uniform force of elastic fixture portion 5 when push rod 7 is lifted, and
It accurately can effectively control the angular dimension that elastic fixture portion 5 is strutted.
Further, chuck has the external diameter gradually increased from connecting seat 4 to elastic fixture portion 5, and elastic fixture portion 5 loses
Closure state is returned to during the tension force separated each other.
Usual elastic fixture portion 5 is in closure state, and during feeding, workpiece to be processed 8 is positioned on chuck 2 by staff
End, operation Air Valve Control switch control cylinder 3 stretches out, and push rod 7 moves and elastic fixture portion 5 is applied separated each other upwards
Power, now elastic fixture portion 5 be softened, gripping block 6 fixes workpiece to be processed 8, after completion of processing, operation Air Valve Control switch control
Cylinder 3 processed is retracted, and push rod 7 is moved downward, and elastic fixture portion 5 loses the tension force separated each other and returns to closure state, manually
Blanking.Above-mentioned Set and Positioning is accurate, it is ensured that the crudy of workpiece, whole clamping process is simple and direct, and same workman is once controllable
Make and the multiple workpiece of clamping, while reducing labor intensity, increase substantially clamping efficiency, artificial clamping efficiency can be improved
50 percent.
Gripping block 6 is integrally formed with elastic fixture portion 5, in the present embodiment, and workpiece to be processed 8 is annulus column construction,
So gripping block 6 can upwardly extend the cylindrical flange to be formed for the top of elastic fixture portion 5, elastic fixture portion 5 is in closure
During state, the external diameter of gripping block 6 is less than the internal diameter of workpiece to be processed 8, facilitates loading and unloading, when the stress of elastic fixture portion 5 is softened,
The external diameter of gripping block 6 is equal to the internal diameter of workpiece to be processed 8, so that fixed workpiece to be processed 8.Certainly, the shape of gripping block 6 is not limited
In this, it can be adjusted according to workpiece to be processed specification, workpiece to be processed can be rectangle, square of inner hollow etc..
In addition, the number of the upper fixture of pedestal 1 can be four, eight etc., the connecting seat 4 of fixture is bolted on base
On seat 1.
The utility model is simple in construction, ingenious in design, while reducing labor intensity, increases substantially clamping efficiency,
And workpiece processing quality is ensure that, the whole clamping course of work is succinct, and speed is fast, efficiency high, reduces production hour and section significantly
About production cost, strengthens the competitiveness of enterprise, it is adaptable to all CNC processing industries.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the utility model appended claims.
Claims (5)
1. a kind of new CNC fixture mould bases, it is characterised in that some fixtures including a pedestal and on pedestal, described
Fixture includes chuck, the cylinder installed in pedestal lower surface installed in pedestal upper surface, and connects the Air Valve Control of cylinder
Switch, connecting seat of the chuck bottom provided with connection pedestal, is provided with expansible elastic fixture portion after stress on connecting seat,
Elastic fixture portion upper end is provided with the gripping block of fixed workpiece to be processed, the telescopic end of cylinder and is provided with push rod, the top of push rod
Contacted after through pedestal, connecting seat with elastic fixture portion inner surface, elastic fixture portion is applied upwards and separated each other by push rod
Tension force after gripping block clamping workpiece to be processed.
2. new CNC fixture mould bases according to claim 1, it is characterised in that gripping block and elastic fixture portion one into
Type, the gripping block is that elastic fixture portion top upwardly extends the cylindrical flange to be formed.
3. new CNC fixture mould bases according to claim 2, it is characterised in that elastic fixture portion inner surface and push rod
Top has the shape of the frustroconical cooperated.
4. new CNC fixture mould bases according to claim 3, it is characterised in that the chuck has from connecting seat to bullet
The external diameter that property clamping portion gradually increases.
5. new CNC fixture mould bases according to claim 4, it is characterised in that the connecting seat is bolted on
On pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200190.0U CN206550702U (en) | 2017-03-02 | 2017-03-02 | A kind of new CNC fixture mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720200190.0U CN206550702U (en) | 2017-03-02 | 2017-03-02 | A kind of new CNC fixture mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550702U true CN206550702U (en) | 2017-10-13 |
Family
ID=60360335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720200190.0U Expired - Fee Related CN206550702U (en) | 2017-03-02 | 2017-03-02 | A kind of new CNC fixture mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550702U (en) |
-
2017
- 2017-03-02 CN CN201720200190.0U patent/CN206550702U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20200302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |