CN206083586U - Parallel flow heat exchanger fin mould - Google Patents
Parallel flow heat exchanger fin mould Download PDFInfo
- Publication number
- CN206083586U CN206083586U CN201621034464.5U CN201621034464U CN206083586U CN 206083586 U CN206083586 U CN 206083586U CN 201621034464 U CN201621034464 U CN 201621034464U CN 206083586 U CN206083586 U CN 206083586U
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- China
- Prior art keywords
- mould
- heat exchanger
- flow heat
- exchanger fin
- contour
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a parallel flow heat exchanger fin mould, the stamping die comprises an upper template and a lower template, between cope match -plate pattern, the lower bolster along feed direction press device sets gradually, be used for the stamping forming strengthening rib floating screed mould, compound die, be used for stamping forming waist -shaped slot's dysmorphism to cut the mould, be used for carrying out turn down rims flanging dies, be used for making a pitch of fins boss height gao mo, material feeding unit, bianqiemo, crosscut mould such as the same to waist -shaped slot, the compound die include along feed direction arrange in proper order be used for the stamping forming fabrication hole the punching and flanging mould, take and lead leading positive mould, being used for the pitch of fins boss press die of stamping forming pitch of fins boss of just acting on. An it is highly the same, simple structure, easily realization that parallel flow heat exchanger fin mould can realize the continuous production of parallel flow heat exchanger fin, has improved production efficiency greatly, and waits gao mo through setting up, assurance pitch of fins boss.
Description
Technical field
This utility model is related to mould applications, more particularly to a kind of parallel-flow heat exchanger fin die.
Background technology
Parallel-flow heat exchanger is increasingly widely applied as a kind of new heat exchanger.Parallel-flow heat exchanger wing
Piece is the key component of parallel-flow heat exchanger.At present, the production of parallel-flow heat exchanger fin needs many step process, existing
Some modes of production will be processed in different production processes by corresponding mould, and continuous adding cannot be realized mostly
Work, production efficiency is relatively low, and the parallel-flow heat exchanger fin manufactured using existing mode, second-rate, and scrappage is high, concurrent flow
The pitch of fins boss height for being used to increase gap between adjacent fins on heat exchanger fin is differed, and then easily affects concurrent flow heat exchange
The heat exchange property of device, thus, is badly in need of solving.
Utility model content
The purpose of this utility model is for the problems referred to above, there is provided a kind of parallel-flow heat exchanger fin die, to solve
Existing parallel-flow heat exchanger fin low production efficiency, ropy problem.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of parallel-flow heat exchanger fin die, including upper die plate and lower template, edge is entered between the upper die plate, lower template
Material direction be disposed with material pressing device, the floating screed mould for punch forming reinforcement, compound die, for punch forming waist type groove
Abnormity cut mould, the flange die for carrying out flange to waist type groove, for make the high moulds such as pitch of fins boss height identical, feeding dress
Put, Bian Qiemo, crosscutting mould, the compound die includes being turned over along the punching for punch forming process hole that feedstock direction is sequentially arranged
Bian Mo, play correcting effect correcting mould, for the pitch of fins boss stamping die of punch forming pitch of fins boss.
As a kind of preferred version of the present utility model, the contour mould include the upper contour backing plate being connected with upper die plate and
Contour backing plate under being connected with lower template, it is described under the top of contour backing plate be connected with contour concave template, the upper contour backing plate
Bottom can adjust up and down be connected with contour punch retainer, contour punch, institute are connected with the contour punch retainer
It is inverted l-shaped structure to state contour punch, and it fits with pitch of fins boss.
As a kind of preferred version of the present utility model, cammed surface is provided with the upper contour backing plate, it is described contour convex
The wedge being engaged with cammed surface is provided with mould fixed plate.
Used as a kind of preferred version of the present utility model, the pitch of fins boss stamping die includes being set gradually along feedstock direction
Tearing notch submodule, bending submodule, a secondary bending submodule.
As a kind of preferred version of the present utility model, rip cutting mould is provided between the Bian Qiemo and crosscutting mould.
Used as a kind of preferred version of the present utility model, the abnormity is cut and be provided between mould and flange die for striking out
The shutter mould of type shutter.
Used as a kind of preferred version of the present utility model, the abnormity is cut and be provided between mould and flange die for striking out
The corrugated plate mould of type corrugated plate.
Used as a kind of preferred version of the present utility model, the material pressing device includes the binder head on top and for carrying material
The flitch of band.
Used as a kind of preferred version of the present utility model, the pay-off includes can be inserted into the first guide pillar in fabrication hole
And the second guide pillar in pluggable waist type groove.
The beneficial effects of the utility model are that a kind of parallel-flow heat exchanger fin die is capable of achieving parallel-flow heat exchanger
The continuous production of fin, substantially increases production efficiency, and by arranging contour mould, it is ensured that highly identical, the knot of pitch of fins boss
Structure is simple, be easily achieved.
Description of the drawings
Fig. 1 is a kind of structural representation of parallel-flow heat exchanger fin die of this utility model；
Fig. 2 is the structural representation of the high moulds such as this utility model；
Fig. 3 is the structural representation of this utility model pitch of fins boss stamping die；
Fig. 4 is the enlarged drawing of pitch of fins boss stamping die shown in Fig. 3 at A；
Fig. 5 is the structural representation of pitch of fins boss；
Fig. 6 is the structural representation of the parallel-flow heat exchanger fin of shutter；
Fig. 7 is the structural representation of the parallel-flow heat exchanger fin of ripple chip architecture；
Fig. 8 is the structural representation of the parallel-flow heat exchanger fin of flat structures.
In figure:
1st, material pressing device；2nd, floating screed mould；3rd, compound die；301st, tearing notch die；302nd, tearing notch punch；303rd, a bending is recessed
Mould；304th, a bending punch；305th, secondary bending female die；306th, secondary bending punch；307th, it is raised；4th, abnormity cuts mould；5、
Shutter mould；6th, flange die；7th, contour mould；701st, upper contour backing plate；702nd, contour backing plate under；703rd, contour punch retainer；
704th, contour concave template；705th, limited block；706th, contour punch；707th, wedge；8th, pay-off；9th, Bian Qiemo；10th, it is crosscutting
Mould；11st, pitch of fins boss；12nd, bending starter bar.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.Can manage
Solution, embodiment described herein is used only for explanation this utility model, rather than to restriction of the present utility model.
Refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of parallel-flow heat exchanger fin die, including upper die plate and
Lower template, is disposed with material pressing device 1, for punch forming reinforcement between the upper die plate, lower template along feedstock direction
Floating screed mould 2, compound die 3, the abnormity for punch forming waist type groove cut mould 4, for the shutter mould of punch forming shutter
5th, for waist type groove is carried out flange flange die 6, for make the high moulds 7 such as the height identical of pitch of fins boss 11, pay-off 8,
Bian Qiemo 9, crosscutting mould 10, wherein, the compound die include along feedstock direction be sequentially arranged for punch forming process hole
Extruding tool, play correcting effect correcting mould, for the pitch of fins boss stamping die of punch forming pitch of fins boss 11, the pitch of fins
Boss stamping die includes tearing notch submodule, bending submodule, the secondary bending submodule set gradually along feedstock direction, the binder
Device includes the binder head and the flitch for carrying material strip on top, and the pay-off includes can be inserted into first in fabrication hole
The second guide pillar in guide pillar and pluggable waist type groove, the contour mould 7 include the upper contour backing plate 701 being connected with upper die plate and with
Lower template be connected under contour backing plate 702, it is described under the top of contour backing plate 702 be connected with contour concave template 704, it is described contour
It is provided with limited block 705 on concave template 704, what the bottom of the upper contour backing plate 701 can be adjusted up and down is connected with contour punch
Fixed plate 703, is provided with cammed surface on the upper contour backing plate 701, be provided with and wedge on the contour punch retainer 703
The wedge 707 that face is engaged, is connected with contour punch 706, the contour punch 706 on the contour punch retainer 703
For inverted l-shaped structure, and it fits with pitch of fins boss 11.
During work, upper bolster is descending, and material strip first passes through material pressing device 1, and binder head coordinates flitch to flatten material strip, then,
Material strip sequentially passes through floating screed mould 2, extruding tool, correcting mould, pitch of fins boss stamping die, abnormity and cuts mould 4, shutter mould 5, flange
Mould 6, contour mould 7, pay-off 8, side cut mould 9, crosscutting mould 10, and by floating screed mould 2 punch forming of reinforcement is completed, by punching
Hole flanging mould completes the punch forming of fabrication hole, by correcting mould by material strip correcting, by a pitch of fins boss stamping die pitch of fins is completed
The punch forming of boss 11, by abnormity the punch forming that mould 4 completes waist type groove is cut, and by shutter mould 5 shutter is completed
Punch forming, flange is carried out by flange die 6 to waist type groove, by the punching press of contour mould 7, it is ensured that the height of each pitch of fins boss 11
Degree is identical, and cutting mould 9 by side carries out trimming, to meet dimensions, is carried out by crosscutting mould 10 crosscutting, thus completes concurrent flow
The punch forming of heat exchanger fin.
As shown in Figures 3 and 4, a kind of pitch of fins boss mould of above-mentioned parallel-flow heat exchanger fin die by tearing notch submodule, one
Secondary bending submodule, secondary bending submodule are constituted, complete in the presence of tearing notch die 301, tearing notch punch 302 at tearing notch submodule
Into tearing notch operation；The post-job material strip of tearing notch is delivered at a bending submodule, in a bending female die 303 and a bending punch
First time bending is completed under 304 punching press effect, wherein, raised 307 are provided with a bending punch 304, a bending is recessed
The recess being engaged with the projection 307 is provided with mould 303, during punching press, to be at the projection 307 on a bending punch 304
Bending section start, and in bending section start bending starter bar 12 is stamped and formed out to increase intensity, the material strip Jing after a bending send
To secondary bending submodule, under punching press effect of the secondary bending female die 305 with secondary bending punch 306 second folding is completed
It is curved, the punch forming of pitch of fins boss 11 is thus completed, as shown in Figure 5.
It is noted that this utility model can be adjusted as needed to pitch of fins boss mould, by tab away from convex
The layout angle of platform mould each submodule, such that it is able to stamp out the pitch of fins boss 11 of different angles.
A kind of above-mentioned parallel-flow heat exchanger fin die is monolithic discharging structure, for improve production efficiency, also can be adopted
Multi-disc discharging structure, and need to cut on side and be provided between mould 9 and crosscutting mould 10 rip cutting mould.
The parallel-flow heat exchanger fin that a kind of above-mentioned parallel-flow heat exchanger fin die stamps out is shutter, is such as schemed
Shown in 6, this utility model not limited to this also can cut setting corrugated plate mould between mould 4 and flange die 6 in abnormity, and then parallel
Corrugated plate is stamped out on stream heat exchanger fin, as shown in fig. 7, can also cancel the shutter mould that abnormity is cut between mould 4 and flange die 6
5, so as to stamp out the parallel-flow heat exchanger fin of flat structures, as shown in Figure 8.
Above example simply elaborates ultimate principle of the present utility model and characteristic, and this utility model does not receive above-mentioned enforcement
Example is limited, and on the premise of without departing from this utility model spirit and scope, this utility model also has various change and change, these
Change and change are both fallen within the range of claimed this utility model.The claimed scope of this utility model is by appended right
Claim is defined.
Claims (9)
1. a kind of parallel-flow heat exchanger fin die, including upper die plate and lower template, it is characterised in that：The upper die plate, lower mould
Between plate along feedstock direction be disposed with material pressing device, the floating screed mould for punch forming reinforcement, compound die, for punching press
The abnormity of molding waist type groove cuts mould, the flange die for carrying out flange to waist type groove, for making pitch of fins boss height identical etc.
Gao Mo, pay-off, Bian Qiemo, crosscutting mould, the compound die include along feedstock direction be sequentially arranged for punch forming work
The extruding tool in skill hole, play correcting effect correcting mould, for the pitch of fins boss stamping die of punch forming pitch of fins boss.
2. a kind of parallel-flow heat exchanger fin die according to claim 1, it is characterised in that：The contour mould include with
The connected upper contour backing plate of upper die plate and contour backing plate under being connected with lower template, it is described under the top of contour backing plate be connected with
High concave template, what the bottom of the upper contour backing plate can be adjusted up and down is connected with contour punch retainer, and the contour punch is consolidated
Contour punch is connected with fixed board, the contour punch is inverted l-shaped structure, and it fits with pitch of fins boss.
3. a kind of parallel-flow heat exchanger fin die according to claim 2, it is characterised in that：On the upper contour backing plate
Cammed surface is provided with, on the contour punch retainer wedge being engaged with cammed surface is provided with.
4. a kind of parallel-flow heat exchanger fin die according to claim 1, it is characterised in that：The pitch of fins boss punching press
Mould includes tearing notch submodule, bending submodule, the secondary bending submodule set gradually along feedstock direction.
5. a kind of parallel-flow heat exchanger fin die according to claim 1, it is characterised in that：The Bian Qiemo with it is crosscutting
Rip cutting mould is provided between mould.
6. a kind of parallel-flow heat exchanger fin die according to claim 1, it is characterised in that：The abnormity is cut mould and is turned over
The shutter mould for punch forming shutter is provided between the mould of side.
7. a kind of parallel-flow heat exchanger fin die according to claim 1, it is characterised in that：The abnormity is cut mould and is turned over
The corrugated plate mould for punch forming corrugated plate is provided between the mould of side.
8. a kind of parallel-flow heat exchanger fin die according to claim 1, it is characterised in that：The material pressing device includes
The binder head on top and the flitch for carrying material strip.
9. a kind of parallel-flow heat exchanger fin die according to claim 1, it is characterised in that：The pay-off includes
The second guide pillar in the first guide pillar and pluggable waist type groove in pluggable fabrication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034464.5U CN206083586U (en) | 2016-08-31 | 2016-08-31 | Parallel flow heat exchanger fin mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621034464.5U CN206083586U (en) | 2016-08-31 | 2016-08-31 | Parallel flow heat exchanger fin mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083586U true CN206083586U (en) | 2017-04-12 |
Family
ID=58475522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621034464.5U Withdrawn - After Issue CN206083586U (en) | 2016-08-31 | 2016-08-31 | Parallel flow heat exchanger fin mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140965A (en) * | 2016-08-31 | 2016-11-23 | 无锡易和精机科技有限公司 | A kind of parallel-flow heat exchanger fin die |
-
2016
- 2016-08-31 CN CN201621034464.5U patent/CN206083586U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140965A (en) * | 2016-08-31 | 2016-11-23 | 无锡易和精机科技有限公司 | A kind of parallel-flow heat exchanger fin die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170412 Effective date of abandoning: 20181019 |
|
| AV01 | Patent right actively abandoned |