CN205551241U - Novel tip chamfer drift mould of air conditioner pipeline - Google Patents
Novel tip chamfer drift mould of air conditioner pipeline Download PDFInfo
- Publication number
- CN205551241U CN205551241U CN201620268466.4U CN201620268466U CN205551241U CN 205551241 U CN205551241 U CN 205551241U CN 201620268466 U CN201620268466 U CN 201620268466U CN 205551241 U CN205551241 U CN 205551241U
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- China
- Prior art keywords
- drift
- die
- counter sink
- rounding
- macropore
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Abstract
The utility model discloses a novel tip chamfer drift mould of air conditioner pipeline, the drill die comprises a die body, the mould body is the cylinder, the surface middle part of mould body is equipped with around the location of its a week protrudingly, be equipped with the locating hole in the arch of location, the mould body is equipped with around the drift of its a week protrudingly at the bellied one side interval in location, set up the screw thread in the drift arch, the middle part of mould body radially is equipped with the counter sink, the one end and the drift die cavity of counter sink are linked together, the counter sink sets up with the drift die cavity relatively, the drift die cavity is the shoulder hole, the macroporous border department and the bottom radius angle of shoulder hole, be equipped with with the stay bolt in the counter sink, the screw rod bottom thread tightening that adds the stay bolt is in the screw hole of lining core, the lining core is located the ram type intracavity. The chamfering process after the tip shaping can be avoided to the tip shaping chamfer drift mould of this novel air conditioner pipeline, the effective control the fashioned quality of tip, saved production man -hour and manufacturing cost.
Description
Technical field
This utility model relates to machining equipment field, the end-beveling plunger chip die of a kind of air-conditioning pipeline.
Background technology
In the moulding process of existing air-conditioning duct end, needing to carry out twice chamfering after molding, chamfering is aluminum pipe blanking for the first time
After need to remove the burr that brings out of pipe end material cutting, the burr that chamfering brings out after removing spinning machine roller groove for the second time, especially the
Secondary chamfering concerns assembling below, and technological requirement is higher.In process of production, chamfering process is wasted time and energy, and gives and produces band
Carry out very big inconvenience.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of end part molding die, it is ensured that become in end
Need not after type carrying out chamfering.
For achieving the above object, the following technical scheme of this utility model offer:
The end-beveling plunger chip die of a kind of air-conditioning pipeline, including die ontology, described die ontology is cylinder, institute
Stating the positioning convex being provided around one week in the middle part of the outer surface of die ontology, described positioning convex is provided with hole, location, described
It is protruding that die ontology is interval with ring drift around it in the side of positioning convex, and described drift projection offers screw thread,
The middle part of described die ontology is radially provided with counter sink, and one end of described counter sink is connected with drift die cavity, described counter sink
Being oppositely arranged with drift die cavity, described drift die cavity is shoulder hole, the edge of the macropore of described shoulder hole and bottom rounding,
And the radius R1 of the edge rounding of macropore is 1 ± 0.5mm, bottom macropore, the radius R1 of rounding is 2 ± 0.5mm,
Vertical dimension L that bottom macropore, rounding is formed between circular arc Dare two-end-point is 3.1 ± 0.2mm, is provided with in described counter sink
Lengthened bolt, the screw rod bottom thread of described Lengthened bolt is fixed in the screwed hole of lining core, and described lining core is positioned at drift die cavity
In.
Preferably, the 1/4-1/3 that size is positioning convex that described drift is protruding.
Preferably, the radius R1 of the macropore edge rounding of described shoulder hole is 1mm, the radius of rounding bottom macropore
R1 is 2mm, and vertical dimension L that bottom macropore, rounding is formed between circular arc two-end-point is 3.1 ± 0.1mm.
Compared with prior art, the beneficial effects of the utility model are:
The end molding chamfer punch mould of this air-conditioning pipeline can avoid the chamfering process after the molding of end, effectively controls
The quality of end molding, saves production hour and production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the end-beveling plunger chip die die ontology of air-conditioning pipeline.
Fig. 2 is the installation diagram of the end-beveling plunger chip die of air-conditioning pipeline.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 and 2, in this utility model embodiment, the end-beveling plunger chip die of a kind of air-conditioning pipeline, bag
Including die ontology 1, described die ontology 1, in cylinder, is provided around one week in the middle part of the outer surface of described die ontology 1
Positioning convex 2, described positioning convex 2 be provided with location hole, described die ontology 1 the side of positioning convex 2 be spaced
It is provided around the drift projection 3 in one week, the 1/4-1/3 that size is positioning convex 2 of described drift projection 3, described punching
Offering screw thread on head protruding 3, for drift is fixed on pipe end forming machine seat, the middle part of described die ontology 1 radially sets
Having counter sink 4, one end of described counter sink 4 to be connected with drift die cavity 5, described counter sink 4 is relative with drift die cavity 5
Arranging, pipe end is mainly extruded in drift die cavity 5, and described drift die cavity 5 is shoulder hole, the macropore of described shoulder hole
Edge and bottom rounding, and the radius R1 of the edge rounding of macropore is 1mm, the radius of rounding bottom macropore
R1 is 2mm, and vertical dimension L that bottom macropore, rounding is formed between circular arc two-end-point is 3.1 ± 0.1mm.
Being provided with Lengthened bolt 8 in described counter sink 4, the screw rod bottom thread of described Lengthened bolt 8 is fixed on the spiral shell of lining core 6
In pit 7, described lining core 6 is positioned at drift die cavity 5.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.
Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only comprises
One independent technical scheme, this narrating mode of description is only the most for clarity sake, and those skilled in the art should be by
Description is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With other embodiments understood.
Claims (3)
- null1. the end-beveling plunger chip die of an air-conditioning pipeline，Including die ontology (1)，It is characterized in that，Described die ontology (1) is in cylinder，The positioning convex (2) in one week it is provided around in the middle part of the outer surface of described die ontology (1)，Described positioning convex (2) is provided with hole, location，It is protruding (3) that described die ontology (1) is interval with ring drift around it in the side of positioning convex (2)，Described drift offers screw thread on protruding (3)，The middle part of described die ontology (1) is radially provided with counter sink (4)，One end of described counter sink (4) is connected with drift die cavity (5)，Described counter sink (4) is oppositely arranged with drift die cavity (5)，Described drift die cavity (5) is shoulder hole，The edge of the macropore of described shoulder hole and bottom rounding，And the radius R1 of the edge rounding of macropore is 1 ± 0.5mm，Bottom macropore, the radius R1 of rounding is 2 ± 0.5mm，Vertical dimension L that bottom macropore, rounding is formed between circular arc Dare two-end-point is 3.1 ± 0.2mm，Lengthened bolt (8) it is provided with in described counter sink (4)，The screw rod bottom thread of described Lengthened bolt (8) is fixed in the screwed hole (7) of lining core (6)，Described lining core (6) is positioned at drift die cavity (5).
- The end-beveling plunger chip die of air-conditioning pipeline the most according to claim 1, it is characterised in that the 1/4-1/3 that size is positioning convex (2) of described drift protruding (3).
- The end-beveling plunger chip die of air-conditioning pipeline the most according to claim 1, it is characterized in that, the radius R1 of the macropore edge rounding of described shoulder hole is 1mm, bottom macropore, the radius R1 of rounding is 2mm, and vertical dimension L that bottom macropore, rounding is formed between circular arc two-end-point is 3.1 ± 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268466.4U CN205551241U (en) | 2016-03-31 | 2016-03-31 | Novel tip chamfer drift mould of air conditioner pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268466.4U CN205551241U (en) | 2016-03-31 | 2016-03-31 | Novel tip chamfer drift mould of air conditioner pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551241U true CN205551241U (en) | 2016-09-07 |
Family
ID=56812649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620268466.4U Expired - Fee Related CN205551241U (en) | 2016-03-31 | 2016-03-31 | Novel tip chamfer drift mould of air conditioner pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790541A (en) * | 2017-09-27 | 2018-03-13 | 界首市皖俊轴承有限公司 | A kind of pressure type organisation of working device for bearer ring avris chamfered |
-
2016
- 2016-03-31 CN CN201620268466.4U patent/CN205551241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790541A (en) * | 2017-09-27 | 2018-03-13 | 界首市皖俊轴承有限公司 | A kind of pressure type organisation of working device for bearer ring avris chamfered |
| CN107790541B (en) * | 2017-09-27 | 2019-08-30 | 界首市皖俊轴承有限公司 | A kind of pressure type organisation of working device for bearer ring avris chamfered |
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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: 20160907 |