CN104930902A - Collision preventable structure of guard board for heat sink and processing method thereof - Google Patents
Collision preventable structure of guard board for heat sink and processing method thereof Download PDFInfo
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- CN104930902A CN104930902A CN201410105081.1A CN201410105081A CN104930902A CN 104930902 A CN104930902 A CN 104930902A CN 201410105081 A CN201410105081 A CN 201410105081A CN 104930902 A CN104930902 A CN 104930902A
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- backplate
- flange
- closing waist
- district
- sides
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Abstract
The invention discloses a collision preventable structure of a guard board for a heat sink and a processing method thereof. A main body of the guard board is provided with a plurality of collision prevention areas along the flange edge on one side of the guard board body or the flange edges on two sides of the guard board body, the collision prevention area being configured such that the flange edges of the guard board body recess inwardly and form a plurality of a two-side and bi-direction condensed waist and a plurality of a one-side and inward-facing condensed waist, the base portion at the deformed part of each condensed waist being longitudinally provided with a slit. The condensed waist parts can prevent collision with bolts and protrudings, etc, and impose no interruption to other components. The collision preventable structure herein has a simple structure, an improved inner strength and a prolonged service life.
Description
Technical field
The present invention relates to a kind of radiator, particularly relating to a kind of radiator backplate can avoiding structure and processing method thereof.
Background technology
The core body backplate of car radiator used at present, for dodging the assembling bolt on side plate, the projection etc. on side plate, taking to cut open-minded mode and dodging, cutting slits too much causes backplate intensity step-down, and then cause assembly structure intensity to reduce, the service life reduction of radiator, Frequent Troubles.
Summary of the invention
The object of the invention is: provide a kind of structure is simple, self-strength is high radiator backplate can avoiding structure and processing method thereof, can bolt, projection etc. be dodged.
Technical scheme of the present invention is: a kind of radiator backplate can avoiding structure, comprise panel reality and panel reality two side flanging, panel reality one or both sides flange is provided with many places and dodges district, this dodges district is the two-way closing waist in both sides that internally caves in of the flange of backplate or one-sided internally closing waist, and each closing waist distortion place base portion is longitudinally provided with a slit.
Radiator backplate can the processing method of avoiding structure, comprises the following steps:
(1) Integral blanking: by aluminium sheet Integral blanking, in the one or both sides of backplate, longitudinally dropping out many places dodges head of district's cylindrical void;
(2) backplate shaping I: head of district's cylindrical void, along to backplate the same face flange, is dodged on flange in backplate both sides;
(3) backplate shaping II: dodge head of district's cylindrical void lateral flange inner recess along flange, flange molds the two-way closing waist in both sides or one-sided internally closing waist, and each closing waist distortion place base portion longitudinal direction is provided with a slit.
Further, the radian of closing waist distortion place is R4mm ~ R8mm.
Further, the gap of slit is 1mm ~ 2mm.
The invention has the beneficial effects as follows: the present invention dodges district because panel reality one or both sides flange is provided with many places, this dodges district is the two-way closing waist in both sides that internally caves in of the flange of backplate or one-sided internally closing waist, closing waist place can dodge bolt, projection etc., do not interfere miscellaneous part, avoid prior art to take to cut open-minded mode and dodge, structure is simple, simple and convenient processing method, self-strength gets a promotion, and service life is extended.Backplate prepared by the present invention is for radiator core body, be specially adapted to pipe rock radiator core body, it is the renewal replacement product of conventional aluminium matter automobile radiators, there is structure simple, easy to use, the advantages such as cold-hot impact property, vibration-resistant property are good, make the service life of heat radiator assembly ratio cut slit dodge raising more than 50%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of processing method Integral blanking of the present invention;
Fig. 4 is the structural representation of processing method backplate shaping I of the present invention;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the partial schematic diagram of the one-sided internally closing waist 3 in Fig. 1;
Fig. 7 is the partial schematic diagram marking A place in Fig. 2;
Fig. 8 is the B-B sectional view of Fig. 1.
Figure labeling description: 1, dodge district; 2, two-way closing waist; 3, one-sided internally closing waist; 4, slit; 5, panel reality; 6, strip hole; 7, buckle structure is carried on the back; 8, flange; 9, closing waist distortion place; 10, flange faces distortion place directly.
Detailed description of the invention
From structural representation of the present invention shown in Fig. 1, the left view of Fig. 2, the partial schematic diagram of the one-sided internally closing waist 3 of Fig. 6, Fig. 7 marks the partial schematic diagram at A place, the B-B sectional view of Fig. 8 can be found out, radiator backplate of the present invention can comprise panel reality 5 and panel reality two side flanging 8 by avoiding structure, panel reality one or both sides flange 8 is provided with many places and dodges district 1, this dodges district 1 is the two-way closing waist in both sides 2 that internally caves in of the flange 8 of backplate or one-sided internally closing waist 3, the radian of closing waist distortion place 9 is R4mm ~ R8mm, each closing waist distortion place 9 base portion is longitudinally provided with a slit 4, the gap of slit 4 is 1mm ~ 2mm.
Radiator backplate of the present invention can the processing method of avoiding structure, and its production procedure is aluminium sheet blanking → shaping I → backplate of Integral blanking → backplate shaping II, specifically comprises the following steps:
(1) Integral blanking: find out from the structural representation of Fig. 3 processing method Integral blanking of the present invention, after aluminium sheet blanking, by aluminium sheet Integral blanking, in the one or both sides of backplate, longitudinally dropping out many places dodges head of district's cylindrical void 6, drop out the shape at backplate two ends, the width of dodging head of district's cylindrical void 6 is 1mm ~ 2mm simultaneously;
(2) backplate shaping I: find out from the left view of the structural representation of Fig. 4 processing method of the present invention backplate shaping I, Fig. 5, backplate shaping I molds the flange 8 of backplate two ends back of the body buckle structure 7 and backplate both sides, head of district's cylindrical void 6, along to backplate the same face flange, is dodged on flange 8 in backplate both sides;
(3) backplate shaping II: from the partial schematic diagram of the one-sided internally closing waist 3 of the left view of structural representation of the present invention shown in Fig. 1, Fig. 2, Fig. 6, Fig. 7 marks the partial schematic diagram of A, the B-B sectional view of Fig. 8 can be found out, head of district's cylindrical void 6 lateral flange inner recess is dodged along flange 8, flange 8 molds the two-way closing waist in both sides 2 or one-sided internally closing waist 3, the radian of closing waist distortion place 9 is R4mm ~ R8mm, and the radian that flange faces distortion place 10 directly is R2mm ~ R4mm.Each closing waist distortion place 9 base portion longitudinal direction is provided with a slit 4, and the gap of slit 4 is 1mm ~ 2mm, and this slit 4 is formed in forming process by dodging head of district's cylindrical void 6.
In processing method of the present invention, the length dodging head of district's cylindrical void 6 can be determined according to the required size dodging thing, strip hole 6 is dodged height can determine according to the required size dodging thing apart from the distance on backplate limit and the shaping rear formation of backplate, and it dodges the number in district, position can be determined according to required thing of dodging.
Above-described embodiment also just specific implementation form provided by the present invention, the present invention is not limited to above-mentioned detailed description of the invention, and the improvement that all those skilled in the art carry out without creative work and distortion, all belong to protection scope of the present invention.
Claims (6)
1. a radiator backplate can avoiding structure, comprise panel reality (5) and panel reality two side flanging (8), it is characterized in that: described panel reality (5) one or both sides flange (8) are provided with many places and dodge district, this dodges the two-way closing waist in both sides (2) or one-sided internally closing waist (3) that flange (8) that district is backplate internally caves in, and each closing waist distortion place (9) base portion is longitudinally provided with a slit (4).
2. radiator backplate can the processing method of avoiding structure, it is characterized in that, comprises the following steps:
(1) Integral blanking: by aluminium sheet Integral blanking, in the one or both sides of backplate, longitudinally dropping out many places dodges head of district's cylindrical void (6);
(2) backplate shaping I: head of district's cylindrical void (6), along to backplate the same face flange, is dodged on flange in backplate both sides;
(3) backplate shaping II: dodge head of district's cylindrical void (6) lateral flange (8) inner recess along flange, flange (8) molds the two-way closing waist in both sides (2) or one-sided internally closing waist (3), and each closing waist distortion place (9) base portion longitudinal direction is provided with a slit (4).
3. radiator backplate according to claim 1 can avoiding structure, it is characterized in that: the radian of described closing waist distortion place (9) is R4mm ~ R8mm.
4. radiator backplate according to claim 1 can avoiding structure, it is characterized in that: the gap of described slit (4) is 1mm ~ 2mm.
5. radiator backplate according to claim 2 can the processing method of avoiding structure, it is characterized in that: the radian of described closing waist distortion place (8) is R4mm ~ R8mm.
6. radiator backplate according to claim 2 can the processing method of avoiding structure, it is characterized in that: the gap of described slit (4) is 1mm ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105081.1A CN104930902A (en) | 2014-03-21 | 2014-03-21 | Collision preventable structure of guard board for heat sink and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105081.1A CN104930902A (en) | 2014-03-21 | 2014-03-21 | Collision preventable structure of guard board for heat sink and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930902A true CN104930902A (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410105081.1A Pending CN104930902A (en) | 2014-03-21 | 2014-03-21 | Collision preventable structure of guard board for heat sink and processing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104930902A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114160A (en) * | 2016-12-26 | 2019-08-09 | 株式会社T.Rad | The processing method of the flat hole with flange on metal plate |
| CN113188362A (en) * | 2021-05-11 | 2021-07-30 | 浙江银轮新能源热管理系统有限公司 | Shell and heat exchanger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09133489A (en) * | 1996-06-28 | 1997-05-20 | Calsonic Corp | Aluminum-made heat exchanger core |
| EP1001241A2 (en) * | 1998-11-10 | 2000-05-17 | Valeo Inc. | Side member for heat exchanger and heat exchanger incorporating side plate |
| KR20040057359A (en) * | 2002-12-26 | 2004-07-02 | 한라공조주식회사 | Heat exchanger applying support plate |
| CN101018999A (en) * | 2004-09-15 | 2007-08-15 | 贝洱两合公司 | Side-plate for a radiator |
| CN101351101A (en) * | 2007-07-20 | 2009-01-21 | 雅马哈株式会社 | Electronic apparatus mountable on rack |
| CN202902975U (en) * | 2012-11-08 | 2013-04-24 | 浙江亚美力汽车部件有限公司 | Expansion structure for radiator core thermal expansion and contraction |
| CN203758343U (en) * | 2014-03-21 | 2014-08-06 | 泰安鼎鑫冷却器有限公司 | Avoidable structure of protection plate for radiator |
-
2014
- 2014-03-21 CN CN201410105081.1A patent/CN104930902A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09133489A (en) * | 1996-06-28 | 1997-05-20 | Calsonic Corp | Aluminum-made heat exchanger core |
| EP1001241A2 (en) * | 1998-11-10 | 2000-05-17 | Valeo Inc. | Side member for heat exchanger and heat exchanger incorporating side plate |
| KR20040057359A (en) * | 2002-12-26 | 2004-07-02 | 한라공조주식회사 | Heat exchanger applying support plate |
| CN101018999A (en) * | 2004-09-15 | 2007-08-15 | 贝洱两合公司 | Side-plate for a radiator |
| CN101351101A (en) * | 2007-07-20 | 2009-01-21 | 雅马哈株式会社 | Electronic apparatus mountable on rack |
| CN202902975U (en) * | 2012-11-08 | 2013-04-24 | 浙江亚美力汽车部件有限公司 | Expansion structure for radiator core thermal expansion and contraction |
| CN203758343U (en) * | 2014-03-21 | 2014-08-06 | 泰安鼎鑫冷却器有限公司 | Avoidable structure of protection plate for radiator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114160A (en) * | 2016-12-26 | 2019-08-09 | 株式会社T.Rad | The processing method of the flat hole with flange on metal plate |
| CN113188362A (en) * | 2021-05-11 | 2021-07-30 | 浙江银轮新能源热管理系统有限公司 | Shell and heat exchanger |
| CN113188362B (en) * | 2021-05-11 | 2022-04-12 | 浙江银轮新能源热管理系统有限公司 | Shell and heat exchanger |
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Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |