CN208262335U - A kind of four axis quick change toolings - Google Patents
A kind of four axis quick change toolings Download PDFInfo
- Publication number
- CN208262335U CN208262335U CN201820658489.5U CN201820658489U CN208262335U CN 208262335 U CN208262335 U CN 208262335U CN 201820658489 U CN201820658489 U CN 201820658489U CN 208262335 U CN208262335 U CN 208262335U
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- China
- Prior art keywords
- main shaft
- sandwich
- nut
- connection main
- quick change
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Abstract
The utility model relates to a kind of four axis quick change toolings comprising pedestal, the connection main shaft being set on the base, the elastic sandwich being arranged in inside connection main shaft top and the nut connected with the screw top for connecting main shaft；In outside tubaeform inside the top of the connection main shaft, the lateral wall shape of the elasticity sandwich with it is tubaeform corresponding inside connection main shaft top, the top of the elasticity sandwich, which is stretched out, to be connected main shaft and is in contact with the inner wall of nut；The utility model is by adjusting the position of nut to be adjusted to elastic sandwich, to realize the clamping to workpiece, due to the structure of the rigid chuck of cancellation, during aid damage will not be generated to workpiece surface, elastic sandwich is realized into tight fit with main shaft is connect using nut simultaneously, guarantee the running accuracy of workpiece, the final quick mold changing for realizing tooling.
Description
Technical field
The utility model relates to a kind of four axis quick change toolings.
Background technique
In machining field, what is generallyd use to the Milling Process of axis products periphery is scroll chuck clamping, many
The processing of angle of revolution will also be processed on four axis lathes or five-axis machine tool.Scroll chuck is divided into soft pawl, hard pawl, hard pawl
Clamping can crush workpiece surface, influence the presentation quality of workpiece；With soft dog chuck processing different size axis products be also
Soft pawl is processed.With two kinds of chuck clamping workpieces, there are many problems to occur for more meetings in actual processing, in four axis machines
Installation auxiliary adjustment time is also very long on bed.Process time certainly will be wasted in this way, rotating accuracy and processing quality do not reach requirement,
Processing efficiency is influenced, batch production is not suitable for.
Utility model content
The technical problem to be solved by the utility model is to provide one kind it is possible to prevente effectively to workpiece generate damage and
Replace four high-efficient axis quick change toolings.
The technical scheme adopted by the utility model is a kind of four axis quick change toolings comprising pedestal is set on the base
Connection main shaft, be arranged in connection main shaft top inside elastic sandwich and with connect main shaft screw top connection spiral shell
Cap；In outside tubaeform inside the top of the connection main shaft, the lateral wall shape of the elasticity sandwich with connect main shaft top
Tubaeform corresponding inside end, the top of the elasticity sandwich stretches out connection main shaft and is in contact with the inner wall of nut.
The utility model is provided with adjusting hole, the adjusting hole and the loudspeaker for connecting spindle top in the connection main shaft
Shape is connected by threaded hole, is bolted with positioning bolt in the threaded hole.
The utility model is fixedly connected by connection bolt with pedestal in the connection main shaft.
The utility model is uniformly arranged on the base there are three the above waist type groove, and the pedestal is utilized by waist type groove
Bolt and nut pair is connect with workbench.
Elasticity sandwich described in the utility model is in hollow structure.
The utility model is provided with the recessing groove shunk convenient for elastic sandwich on the side wall of the elastic sandwich.
The good effect of the utility model are as follows: the utility model is by adjusting the position of nut to carry out to elastic sandwich
Adjustment, to realize that the clamping to workpiece will not produce workpiece surface during aid due to the structure of the rigid chuck of cancellation
Raw damage.Elastic sandwich is realized into tight fit with main shaft is connect using nut simultaneously, guarantees the running accuracy of workpiece, it is final real
The quick mold changing of existing tooling.The utility model can also realize the axially position function of workpiece by the collapsing length of positioning bolt
Energy.The part morpheme size processed by using this tooling is accurate, and consistency is good, and piece surface is without crushing, scratch phenomenon, table
Face is high-quality, realizes quick mold changing, reduces auxiliary adjustment time, high in machining efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model nut structure schematic diagram；
Fig. 3 is the utility model section structural schematic diagram；
Fig. 4 is that the utility model connects main axle structure schematic diagram；
Fig. 5 is the utility model elasticity sandwich structure schematic diagram.
Specific embodiment
As shown in attached drawing 1-5, the utility model includes rounded pedestal 4, the vertical connection being fixedly mounted on pedestal 4
Main shaft 3, the elastic sandwich 7 and nut 1 being arranged in inside connection 3 top of main shaft；There is external screw thread on the top of connection main shaft 3,
Shown nut 1 is threadedly coupled with main shaft 3 is connect.Connecting is in outward tubaeform inside 3 top of main shaft, the elasticity sandwich 7
Lateral wall shape with connection 3 top of main shaft inside it is tubaeform corresponding, it is described elasticity sandwich 7 top stretch out connection main shaft 3
It is in contact with the inner wall of nut 1.
Be provided with adjusting hole 301 in the connection main shaft 3, the adjusting hole 301 with connect the tubaeform of 3 top of main shaft
It is connected by threaded hole 302, is bolted with positioning bolt 9 in the threaded hole 302.
It is fixedly connected by connection bolt with pedestal 4 in the connection main shaft 3, while between connection main shaft 3 and pedestal 4
It is provided with positioning pin.
It is uniformly arranged on the pedestal 4 there are three the above waist type groove 10, the pedestal 4 utilizes bolt by waist type groove 10
Pair of nut 6 is connect with workbench 5.
The elasticity sandwich 7, for being nested with workpiece 2, is provided with just in hollow structure on the side wall of the elastic sandwich 7
In the recessing groove 8 that elastic sandwich 7 is shunk.
4 material of pedestal is No. 45 quenched and tempered steel, and outside diameter is φ 180mm, thickness 20mm, and 4 surrounding of pedestal has 4 13mm's
Kidney slot is used to be connected and fixed across T-bolt and workbench.
When utility model works, first the utility model is mounted on four axis rotary tables.Adjust positioning bolt 9
Collapsing length meets the processing conditions of workpiece 2, realizes axial positioning function.It is packed into workpiece 2, with spanner lock nut 1,
The Set and Positioning for realizing workpiece 2, is then processed.Processing finished piece(s) every time, need to only unclamp can be completed work with lock nut
The quick-replaceable of part.
The utility model structure is simple, and pedestal 4 plays support fixed function, and connection main shaft 3 is for installing workpiece 2, structure
Simple and stable is reasonable, and elastic sandwich 7 is installed in connection main shaft 3, can be clamped part 2 in the contract when compressive force by nut 1,
Its is easy to operate, high-efficient, it is not easy to injuring part.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of four axis quick change toolings, it is characterised in that it include pedestal (4), the connection main shaft (3) being arranged on pedestal (4),
The nut that elastic sandwich (7) inside connection main shaft (3) top is set and is connected with the screw top for connecting main shaft (3)
(1)；In outside tubaeform inside the top of connection main shaft (3), the lateral wall shape of the elasticity sandwich (7) with connect
Tubaeform corresponding inside main shaft (3) top, connection main shaft (3) and nut (1) are stretched out in the top of the elasticity sandwich (7)
Inner wall is in contact.
2. a kind of four axis quick change tooling according to claim 1, it is characterised in that be provided in the connection main shaft (3)
Adjusting hole (301), the adjusting hole (301) with connect at the top of main shaft (3) it is tubaeform be connected by threaded hole (302),
Positioning bolt (9) are bolted in the threaded hole (302).
3. a kind of four axis quick change tooling according to claim 1 or 2, it is characterised in that pass through in the connection main shaft (3)
Connection bolt is fixedly connected with pedestal (4).
4. a kind of four axis quick change tooling according to claim 3, it is characterised in that be evenly arranged on the pedestal (4)
Three or more waist type grooves (10), the pedestal (4) are connect using bolt and nut secondary (6) with workbench (5) by waist type groove (10).
5. a kind of four axis quick change tooling according to claim 1, it is characterised in that the elasticity sandwich (7) is in hollow knot
Structure.
6. a kind of four axis quick change tooling according to claim 5, it is characterised in that on the side wall of the elastic sandwich (7)
It is provided with the recessing groove (8) shunk convenient for elastic sandwich (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820658489.5U CN208262335U (en) | 2018-05-04 | 2018-05-04 | A kind of four axis quick change toolings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820658489.5U CN208262335U (en) | 2018-05-04 | 2018-05-04 | A kind of four axis quick change toolings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208262335U true CN208262335U (en) | 2018-12-21 |
Family
ID=64682036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820658489.5U Active CN208262335U (en) | 2018-05-04 | 2018-05-04 | A kind of four axis quick change toolings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208262335U (en) |
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2018
- 2018-05-04 CN CN201820658489.5U patent/CN208262335U/en active Active
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