JPH03126275U - - Google Patents
Info
- Publication number
- JPH03126275U JPH03126275U JP3493090U JP3493090U JPH03126275U JP H03126275 U JPH03126275 U JP H03126275U JP 3493090 U JP3493090 U JP 3493090U JP 3493090 U JP3493090 U JP 3493090U JP H03126275 U JPH03126275 U JP H03126275U
- Authority
- JP
- Japan
- Prior art keywords
- brazing
- aluminum
- side plate
- jig
- plate
- 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.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 238000005219 brazing Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図はこの考案によるアルミニウム製積層型
熱交換器製造用ろう付治具を用いて各部材を仮止
めしてなる組み合わせ体の斜視図、第２図はアル
ミニウム製積層型熱交換器の斜視図、第３図はア
ルミニウム製積層型熱交換器の一部切欠き拡大正
面図、第４図は従来の治具で各部材を仮止めして
なる組み合わせ体の斜視図である。
１……アルミニウム製積層型熱交換器製造用ろ
う付治具、２……ステンレス鋼製上治具部材、３
……ステンレス鋼製下治具部材、４……鋼製締付
けバンド、１１……アルミニウム製積層型熱交換
器、１２……中間プレート、１２ａ……ろう材、
１３……流体流路形成用凹部、１４……ヘツダ形
成用凹部、１５……サイドプレート、１５ａ……
ろう材、１６……偏平管部、１７……ヘツダ部、
１８……管継手部材、２２……貫通孔。
Figure 1 is a perspective view of an assembly formed by temporarily fixing each member using the brazing jig for manufacturing an aluminum laminated heat exchanger according to this invention, and Figure 2 is a perspective view of the aluminum laminated heat exchanger. 3 is a partially cutaway enlarged front view of an aluminum laminated heat exchanger, and FIG. 4 is a perspective view of an assembly formed by temporarily fixing each member using a conventional jig. 1... Aluminum laminated heat exchanger manufacturing brazing jig, 2... Stainless steel upper jig member, 3
... Stainless steel lower jig member, 4 ... Steel tightening band, 11 ... Aluminum laminated heat exchanger, 12 ... Intermediate plate, 12a ... Brazing metal,
13...Fluid channel forming recess, 14...Header forming recess, 15...Side plate, 15a...
Brazing metal, 16...Flat tube part, 17...Header part,
18...Pipe joint member, 22...Through hole.
Claims (1)
レージングシートから形成され、かつ片面に流体
流路形成用凹部、およびこの凹部の両端部に連な
るとともにこの凹部よりも深い左右１対のヘツダ
形成用凹部を備えた複数のアルミニウム製中間プ
レートが、両凹部の向く側が交互に異なるととも
に、上下両端の中間プレートの両凹部が外側を向
くように、上下に層状に重ね合わせられて互いに
ろう付され、重ね合わされた中間プレートの上下
両端に、少なくとも片面にろう材がクラツドされ
たアルミニウムブレージングシートから形成され
ているアルミニウム製サイドプレートが、ろう材
面を中間プレート側に向けて重ね合わせられてろ
う付されることにより、並列状の複数の偏平管部
と左右一対のヘツダ部とが形成され、管継手部材
が、その一端部を上端のサイドプレートの左右両
端部に形成された貫通孔内に挿入されかつヘツダ
部内と連通した状態で該サイドプレートにろう付
されたアルミニウム製積層型熱交換器を製造する
のに用いられるろう付用治具であつて、上端のア
イドプレートの上面に密接するステンレス鋼製上
治具部材と、下端のサイドプレートの下面に密接
する下治具部材と、両治具部材に掛け渡される鋼
製締付けバンドとよりなり、上治具部材の左右両
端部に、管継手部材の他端部に当接し、かつ管継
手部材の上記一端部をサイドプレートの孔内に挿
入した状態で管継手部材をサイドプレート側に付
勢する付勢部材が設けられているアルミニウム製
積層型熱交換器製造用ろう付治具。 It is formed from an aluminum brazing sheet with brazing filler metal clad on both sides, and has a recess for forming a fluid flow path on one side, and a pair of left and right recesses for forming headers that are connected to both ends of the recess and are deeper than the recess. A plurality of aluminum intermediate plates are stacked one on top of the other in layers and brazed to each other so that the sides of the concave portions face alternately and the concave portions of the top and bottom intermediate plates at both ends face outward. Aluminum side plates made of aluminum brazing sheets with brazing metal clad on at least one side are placed on both the upper and lower ends of the plate and brazed with the brazing metal surface facing the intermediate plate side. A plurality of parallel flat tube sections and a pair of left and right header sections are formed, and a pipe joint member has one end inserted into a through hole formed at both left and right ends of the upper end side plate, and is inserted into the header section. A brazing jig used to manufacture an aluminum laminated heat exchanger that is brazed to the side plate in a communicating state, and is a stainless steel upper jig that is in close contact with the upper surface of the upper eye plate. A lower jig member that is in close contact with the lower surface of the side plate at the lower end, and a steel tightening band that is stretched across both jig members. An aluminum laminated heat exchanger provided with a biasing member that abuts on the side plate and biases the pipe joint member toward the side plate with the one end of the pipe joint member inserted into the hole of the side plate. Brazing jig for manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3493090U JPH0723101Y2 (en) | 1990-03-30 | 1990-03-30 | Brazing jig for aluminum laminated heat exchanger manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3493090U JPH0723101Y2 (en) | 1990-03-30 | 1990-03-30 | Brazing jig for aluminum laminated heat exchanger manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03126275U true JPH03126275U (en) | 1991-12-19 |
| JPH0723101Y2 JPH0723101Y2 (en) | 1995-05-31 |
Family
ID=31539839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3493090U Expired - Lifetime JPH0723101Y2 (en) | 1990-03-30 | 1990-03-30 | Brazing jig for aluminum laminated heat exchanger manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723101Y2 (en) |
-
1990
- 1990-03-30 JP JP3493090U patent/JPH0723101Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0723101Y2 (en) | 1995-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |