CN206622462U - One kind is used for anticorrosion copper pipe drawing die - Google Patents
One kind is used for anticorrosion copper pipe drawing die Download PDFInfo
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- CN206622462U CN206622462U CN201720208547.XU CN201720208547U CN206622462U CN 206622462 U CN206622462 U CN 206622462U CN 201720208547 U CN201720208547 U CN 201720208547U CN 206622462 U CN206622462 U CN 206622462U
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Abstract
The utility model discloses one kind to be used for anticorrosion copper pipe drawing die, including stretching external mold and fixed core print, the stretching external mold includes application device, die sleeve and the core rod being embedded in die sleeve, die cavity is provided with the core rod, the die cavity includes deformation bevel phase and plays the die cavity sizing section of shaping finishing function, the application device is located at the die sleeve rear end according to drawing direction, painting device is provided between the application device and the die sleeve, the die sleeve front end is provided with whole phase device, the fixed core print includes fixing axle, brushing section is sequentially provided with the fixing axle according to drawing direction, lead position section, transition deformation section, section of shaping and whole phase section, anticorrosive coating passage is provided with the fixing axle, the brushing section includes coating material outlet and brush, the anticorrosive coating passage is connected with the coating material outlet；The copper pipe that inside and outside wall is respectively provided with corrosion-resistant coating can be produced, reduces process, has saved the energy, reduce production cost.
Description
Technical field
Copper pipe stretching technique field is the utility model is related to, more particularly to one kind is used for anticorrosion copper pipe drawing die.
Background technology
Copper pipe has a variety of purposes, in some specific occasions, for example the slightly higher fluid of current corrosivity is needed in copper pipe, together
When in the strong environment of corrosivity, it is necessary to copper pipe inside and outside wall has etch-proof ability, generally all can be in copper pipe inwall outer wall
Upper painting anticorrosive paint.When current copper pipe produces, carried out by copper pipe stretching technique, only stretch copper pipe, for
Need the copper pipe of anticorrosive paint, it is also necessary to finished product copper pipe is reprocessed, to achieve the goal.So, process is added,
Repeatedly processing will also result in the waste of the energy simultaneously, and production cost is high.
Utility model content
In view of the above-mentioned deficiency that presently, there are, the utility model provides one kind and is used for anticorrosion copper pipe drawing die, can
Production inside and outside wall has the copper pipe of erosion shield, simplifies process, has saved the energy.
To reach above-mentioned purpose, embodiment of the present utility model adopts the following technical scheme that：
One kind is used for anticorrosion copper pipe drawing die, and the anticorrosion copper pipe drawing die that is used for includes stretching external mold and admittedly
Determine core print, the stretching external mold includes application device, die sleeve and the core rod being embedded in die sleeve, die cavity is provided with the core rod,
The die cavity includes deformation bevel phase and plays the die cavity sizing section of shaping finishing function, and the application device is located at institute according to drawing direction
Die sleeve rear end is stated, painting device is provided between the application device and the die sleeve, the die sleeve front end is provided with whole phase device, described
Fixed core print includes fixing axle, be sequentially provided with according to drawing direction in the fixing axle brushing section, lead position section, transition deformation section,
Section of shaping and whole phase section, the fixing axle is interior to be provided with anticorrosive coating passage, and the brushing section includes coating material outlet and brush, institute
Anticorrosive coating passage is stated with the coating material outlet to be connected.
According to one side of the present utility model, the application device includes the fixing device of outer ring and the spray of inner ring
Ring, is provided with storage material space between the ring sparger and the fixing device, the storage material space is provided with feeding-passage and equidistant ring-type
The mouth spray of distribution.
According to one side of the present utility model, the sizing section whole mutually intersegmental is provided with paint collection space with described.
According to one side of the present utility model, the uniform space of ring-type is provided with the coating material outlet, the brush is located at
The uniform space end.
According to one side of the present utility model, the position section of leading includes shell portion and boot segment, the shell portion
Axis extend in left-right direction, the right side of the transition deformation section is connected with the left side of the shell portion, described to draw
Lead section and be connected to the shell portion right side.
According to one side of the present utility model, the boot segment forms hemisphere, and the boot segment connects with the brush
Connect.
According to one side of the present utility model, the paint collection space is provided with clout recovery approach, and the clout returns
Passage is received through the fixing axle and external connection.
According to one side of the present utility model, the whole phase section is the first small rear big conical surface, and the conical inclination α's takes
Value scope is 0 ° of ＜ α≤1 °.
According to one side of the present utility model, it is described lead position section, transition deformation section and sizing section be formed in one it is whole
Body, it is described lead position section, transition deformation section and shape section outer surface it is bright and clean.
According to one side of the present utility model, the whole phase section outer surface is bright and clean.
The advantages of the utility model is implemented：The anticorrosion copper pipe drawing die described in the utility model that is used for is included outside stretching
Mould and fixed core print, the stretching external mold include application device, die sleeve and the core rod being embedded in die sleeve, are provided with the core rod
Die cavity, the die cavity include deformation bevel phase and play the die cavity sizing section of shaping finishing function, and the application device is according to drawing direction
The die sleeve rear end is located at, painting device is provided between the application device and the die sleeve, the die sleeve front end fills provided with whole phase
Put, the fixed core print includes fixing axle, is sequentially provided with brushing section in the fixing axle according to drawing direction, leads position section, transition
Deformation section, sizing section and whole phase section, are provided with anticorrosive coating passage in the fixing axle, the brushing section include coating material outlet with
Brush, the anticorrosive coating passage are connected with the coating material outlet；Anticorrosion is carried out to copper pipe inwall by stretching forward part
The brushing of coating, then coating is compacted on inwall by drawing, while copper pipe is also molded, afterwards by whole phase section to inwall
Carry out further smooth so that inner wall smooth, add with regard to the erosion shield of copper pipe inwall can be completed in draw stage, lead to simultaneously
The addition that application device carries out coating to copper pipe outer is crossed, then copper pipe drawing and forming, so as to reduce process, has saved energy
Source, reduce production cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is stretching cast outer mold structure schematic diagram described in the utility model；
Fig. 2 is anticorrosion copper pipe structure schematic diagram described in the utility model；
Fig. 3 is fixed core head structure schematic diagram described in the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, a kind of to be used for anticorrosion copper pipe drawing die, the anticorrosion copper pipe that is used for stretches
Mould includes stretching external mold and fixed core print, and the stretching external mold includes application device 1, die sleeve 2 and the mould being embedded in die sleeve
Core 3, the core rod 3 is interior to be provided with die cavity 31, and the die cavity 31 includes deformation bevel phase 311 and acts the die cavity sizing for being molded finishing function
Section 312, the application device 1 is located at the rear end of die sleeve 2 according to drawing direction, is provided between the application device 1 and the die sleeve
Painting device 4, the die sleeve front end are provided with whole phase device 5, and the fixed core print includes fixing axle 01, according to drawing direction described
Brushing section 02 is sequentially provided with fixing axle, leads position section 03, transition deformation section 04, sizing section 05 and whole phase section 06, the fixing axle
Anticorrosive coating passage 011 is provided with 01, the brushing section 02 includes coating material outlet 021 and brush 022, the anticorrosive coating
Passage 011 is connected with the coating material outlet 021.
In actual applications, the application device 1 includes the fixing device 11 of outer ring and the ring sparger 12 of inner ring, the spray
Storage material space 13 is provided between leaching ring 12 and the fixing device 11, the storage material space 13 is provided with feeding-passage 14 and equidistant ring-type
The mouth spray 15 of distribution.
In actual applications, the sizing section whole mutually intersegmental is provided with paint collection space 07 with described.
In actual applications, the uniform space of ring-type is provided with the coating material outlet, the brush is located at the uniform space
End.
In actual applications, the position section 03 of leading includes shell portion 031 and boot segment 032, the axle of the shell portion
Line extends in left-right direction, and the right side of the transition deformation section is connected with the left side of the shell portion, the boot segment
It is connected to the shell portion right side.
In actual applications, the boot segment forms hemisphere, and the boot segment is connected with the brush.
In actual applications, the paint collection space is provided with clout recovery approach 012, and the clout recovery approach is through institute
State fixing axle and external connection.
In actual applications, the whole phase section is the first small rear big conical surface, and the span of the conical inclination α is 0 ° of ＜
α≤1°。
In actual applications, the entirety led position section, transition deformation section and sizing section and be formed in one, it is described to lead position
The outer surface of section, transition deformation section and section of shaping is bright and clean.
In actual applications, the whole phase section outer surface is bright and clean.
The advantages of the utility model is implemented：The anticorrosion copper pipe drawing die described in the utility model that is used for is included outside stretching
Mould and fixed core print, the stretching external mold include application device, die sleeve and the core rod being embedded in die sleeve, are provided with the core rod
Die cavity, the die cavity include deformation bevel phase and play the die cavity sizing section of shaping finishing function, and the application device is according to drawing direction
The die sleeve rear end is located at, painting device is provided between the application device and the die sleeve, the die sleeve front end fills provided with whole phase
Put, the fixed core print includes fixing axle, is sequentially provided with brushing section in the fixing axle according to drawing direction, leads position section, transition
Deformation section, sizing section and whole phase section, are provided with anticorrosive coating passage in the fixing axle, the brushing section include coating material outlet with
Brush, the anticorrosive coating passage are connected with the coating material outlet；Anticorrosion is carried out to copper pipe inwall by stretching forward part
The brushing of coating, then coating is compacted on inwall by drawing, while copper pipe is also molded, afterwards by whole phase section to inwall
Carry out further smooth so that inner wall smooth, add with regard to the erosion shield of copper pipe inwall can be completed in draw stage, lead to simultaneously
The addition that application device carries out coating to copper pipe outer is crossed, then copper pipe drawing and forming, so as to reduce process, has saved energy
Source, reduce production cost.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any those skilled in the art is in the change that in technical scope, can be readily occurred in disclosed in the utility model
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with described
Scope of the claims is defined.
Claims (10)
1. one kind is used for anticorrosion copper pipe drawing die, it is characterised in that the anticorrosion copper pipe drawing die that is used for includes drawing
Stretch external mold and fixed core print, the stretching external mold includes application device, die sleeve and the core rod being embedded in die sleeve, in the core rod
Provided with die cavity, the die cavity includes deformation bevel phase and plays the die cavity sizing section of shaping finishing function, and the application device is according to drawing
Direction is located at the die sleeve rear end, and painting device is provided between the application device and the die sleeve, and the die sleeve front end is provided with whole
Phase device, the fixed core print include fixing axle, be sequentially provided with according to drawing direction in the fixing axle brushing section, lead position section,
Transition deformation section, sizing section and whole phase section, the fixing axle is interior to be provided with anticorrosive coating passage, and the brushing section goes out including coating
Mouth and brush, the anticorrosive coating passage are connected with the coating material outlet.
2. according to claim 1 be used for anticorrosion copper pipe drawing die, it is characterised in that the application device includes outer
The fixing device of circle and the ring sparger of inner ring, are provided with storage material space between the ring sparger and the fixing device, the storage material is empty
Between be provided with the mouth spray of feeding-passage and equidistant annular distribution.
3. according to claim 1 be used for anticorrosion copper pipe drawing die, it is characterised in that it is described sizing section with it is described whole
It is mutually intersegmental to be provided with paint collection space.
4. according to claim 1 be used for anticorrosion copper pipe drawing die, it is characterised in that is provided with the coating material outlet
The uniform space of ring-type, the brush are located at the uniform space end.
5. according to claim 1 be used for anticorrosion copper pipe drawing die, it is characterised in that the position section of leading includes cylinder
Body section and boot segment, the axis of the shell portion extend in left-right direction, right side and the circle of the transition deformation section
The left side connection of column body segment, the boot segment are connected to the shell portion right side.
6. according to claim 5 be used for anticorrosion copper pipe drawing die, it is characterised in that the boot segment forms hemisphere
Body, the boot segment are connected with the brush.
7. according to claim 1 be used for anticorrosion copper pipe drawing die, it is characterised in that the paint collection space is set
There is clout recovery approach, the clout recovery approach is through the fixing axle and external connection.
8. it is used for anticorrosion copper pipe drawing die according to one of claim 1 to 7, it is characterised in that the whole phase section
For the first small rear big conical surface, the span of the conical inclination α is 0 ° of ＜ α≤1 °.
9. according to claim 8 be used for anticorrosion copper pipe drawing die, it is characterised in that described to lead position section, transition change
Shape section and the entirety that is formed in one of sizing section, it is described lead position section, transition deformation section and section of shaping outer surface it is bright and clean.
10. according to claim 9 be used for anticorrosion copper pipe drawing die, it is characterised in that the whole phase section outer surface
It is bright and clean.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208547.XU CN206622462U (en) | 2017-03-04 | 2017-03-04 | One kind is used for anticorrosion copper pipe drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208547.XU CN206622462U (en) | 2017-03-04 | 2017-03-04 | One kind is used for anticorrosion copper pipe drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622462U true CN206622462U (en) | 2017-11-10 |
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ID=60211008
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720208547.XU Active CN206622462U (en) | 2017-03-04 | 2017-03-04 | One kind is used for anticorrosion copper pipe drawing die |
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| CN (1) | CN206622462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942937A (en) * | 2018-07-27 | 2018-12-07 | 广东海亮铜业有限公司 | A kind of copper pipe processing method |
-
2017
- 2017-03-04 CN CN201720208547.XU patent/CN206622462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942937A (en) * | 2018-07-27 | 2018-12-07 | 广东海亮铜业有限公司 | A kind of copper pipe processing method |
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