CN104907422A - Connecting structure of main board and end cover of water chamber of fan heater and forming device of connecting structure - Google Patents
Connecting structure of main board and end cover of water chamber of fan heater and forming device of connecting structure Download PDFInfo
- Publication number
- CN104907422A CN104907422A CN201510296153.XA CN201510296153A CN104907422A CN 104907422 A CN104907422 A CN 104907422A CN 201510296153 A CN201510296153 A CN 201510296153A CN 104907422 A CN104907422 A CN 104907422A
- Authority
- CN
- China
- Prior art keywords
- forming slide
- plate
- lower connecting
- connecting plate
- mainboard
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
- B60H1/06—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant directly from main radiator
Abstract
The invention discloses a connecting structure of a main board and an end cover of a water chamber of a fan heater. The connecting structure comprises the main board and the end cover, wherein board bodies of the upper end and the lower end of the end cover are provided with inwards bulged lugs which are matched with grooves in board bodies of the upper end and the lower end of the main board. The connecting structure disclosed by the invention has the obvious advantages that the connecting is firm and reliable, the airtight performance of a product is good, and the production efficiency is high.
Description
Technical field:
The present invention relates to a kind of heat transfer technology, particularly the syndeton of automotive fan heater hydroecium mainboard and end cap.
Background technology:
Concurrent flow automotive fan heater core combines soldering by hydroecium, fin and flat tube and forms, and an important quality index of this thin-walled brazing product is air-tightness.Existing combined method is, manually mainboard and end cap and dividing plate are bundled rear feeding soldering furnace brazing with iron wire, this combined method affects by artifact, causes Product jointing insecure and can not ensure air-tightness, meanwhile, the efficiency of this artificial binding method is lower.
Summary of the invention:
The object of the invention is to provide the syndeton of a kind of firm and reliable connection, production efficiency is high and air-tightness is good a kind of warm-air drier hydroecium mainboard and end cap.
Technical scheme of the present invention is, the syndeton of a kind of warm-air drier hydroecium mainboard and end cap, comprises mainboard and end cap, it is characterized in that: the plate body of described end cap upper and lower end is provided with the recess on the projection of inwardly projecting and the plate body of described mainboard upper and lower end.
The shaped device of a kind of shaping warm-air drier hydroecium mainboard according to claim 1 and end cap syndeton, it is characterized in that: lower connecting plate is fixed on the upper end of frame, upper sliding plate is slidably fitted on guide pillar, upper junction plate is fixed on the upper end of described guide pillar, cylinder is fixed on upper junction plate, the piston rod of cylinder is connected with upper sliding plate by cover plate, spring upper, lower two ends are connected with upper sliding plate and pressing plate respectively, described pressing plate is relative with described lower connecting plate, the upper end of interior shaping flange is connected with upper sliding plate, a left side for the bottom of shaping flange in this, right both side surface fits over the left side on the guide rail on lower connecting plate respectively with cunning, right inside forming slide contacts, this is left, right inside forming slide is relative with described pressing plate, this is left, the outer face of right inside forming slide is respectively provided with groove, the described guide rail of lower connecting plate upper surface is slided and joins the outer forming slide in left and right, a described left side, the inner face of right outside forming slide is respectively provided with projection relative to the recess on interior forming slide outer face, a described left side, right inside forming slide and a left side, the all outer front end of stretching out lower connecting plate of right outside forming slide, a left side for described lower connecting plate, right two ends are provided with riser, before two extension springs are located at described riser respectively, rear end, its two ends respectively with riser and a left side, right outside forming slide connects, stage clip is provided with between described two extension springs, the two ends of this stage clip are connected with riser and interior forming slide respectively.
The present invention has firm and reliable connection compared with the prior art, products air tightness can good and remarkable advantage that production efficiency is high.
Accompanying drawing illustrates:
Fig. 1 is the syndeton front view of warm-air drier hydroecium mainboard of the present invention and end cap; Fig. 2 is the top view of Fig. 1; Fig. 3 is the A-A partial sectional view of Fig. 1; Fig. 4 is the front view of warm-air drier hydroecium mainboard of the present invention and end cap syndeton shaped device; Fig. 5 is the left view of Fig. 4; Fig. 6 is the B-B partial sectional view of Fig. 5; Fig. 7 is that hydroecium mainboard and end cap enter shaped device schematic diagram; Fig. 8 is that inside and outside forming slide completes forming action view.
Detailed description of the invention:
The present invention has following embodiment, accompanying drawing elaborates to the present invention in conjunction with the embodiments, the present invention overcomes existing hydroecium mainboard and end cap 5 adopts iron wire to bundle the unstable defect of the connection existed, and the plate body of end cap and mainboard touching position is made the groove tight fit (see Fig. 2,3) of projection to convex and mainboard body.Fin 2, dividing plate 5 are not changed.The structure of shaped device of the present invention is, lower connecting plate 1 is fixed on the upper end of frame 16, upper sliding plate 5 is slidably fitted on guide pillar 9, upper junction plate 7 is fixed on the upper end of described guide pillar, cylinder 8 is fixed on upper junction plate, the piston rod of cylinder is connected with upper sliding plate 5 by cover plate 6, spring 13 upper, lower two ends are connected with upper sliding plate and pressing plate 4 respectively, described pressing plate is relative with described lower connecting plate, the upper end of interior shaping flange 12 is connected with upper sliding plate, a left side for the bottom of shaping flange in this, the left side that right both side surface fits on lower connecting plate guide rail with cunning respectively, right inside forming slide 2 contacts, this is left, right inside forming slide is relative with described pressing plate, this is left, the outer face of right inside forming slide is respectively provided with groove, on a described left side, a left side for right inside forming slide, the described guide rail of the lower connecting plate upper surface of right both sides is equipped with a left side, right outside forming slide 10, a described left side, the inner face of right outside forming slide is respectively provided with projection relative to the recess on interior forming slide outer face, a described left side, right inside forming slide and a left side, the all outer front end of stretching out lower connecting plate, front end of right outside forming slide, a left side for described lower connecting plate, right two ends are provided with riser, before two extension springs 11 are located at described riser respectively, rear end, its two ends respectively with riser and a left side, right outside forming slide connects, stage clip is provided with between described two extension springs, the two ends of this stage clip are connected with riser and interior forming slide respectively.
Forming principle of the present invention and method of operating, artificial one end of the hydroecium cavity of warm-air drier core body is placed on to stretch out outside lower connecting plate front end on forming slide, now the mainboard 15 of hydroecium one end is relative with interior forming slide with outer forming slide respectively with end cap 14, start cylinder action, upper sliding plate is descending, pressing plate and interior shaping flange descending, after on the mainboard that pressing plate is first pressed in hydroecium, upper sliding plate continues descending, spring 13 diminishes highly by compression, and pressing plate no longer moves down, two inclined-planes of interior shaping flange make a left side, right inside outer forming slide is respectively to till moving to outward and contacting with end cap, now, the inclined-plane of outer shaping flange makes outer forming slide move inward respectively, till in the groove that the projection press-in end cap of mainboard formation is formed, make the mainboard of hydroecium form convex body to enter in the groove of end cap thus to link into an integrated entity, complete the connection of one end, cylinder resets, in, outer shaping flange rises and resets, in, outer forming slide resets under the effect of stage clip and extension spring, take out product to turn around the other end of this hydroecium shaping, until two equal formings of hydroecium.Adopt the connection of said apparatus product very firm, brazing quality is stablized, and air-tightness is high, and production efficiency is high, labour intensity is little.
Claims (2)
1. a syndeton for warm-air drier hydroecium mainboard and end cap, comprises mainboard and end cap, it is characterized in that: the plate body of described end cap upper and lower end is provided with the recess on the projection of inwardly projecting and the plate body of described mainboard upper and lower end.
2. the shaped device of a shaping warm-air drier hydroecium mainboard according to claim 1 and end cap syndeton, it is characterized in that: lower connecting plate is fixed on the upper end of frame, upper sliding plate is slidably fitted on guide pillar, upper junction plate is fixed on the upper end of described guide pillar, cylinder is fixed on upper junction plate, the piston rod of cylinder is connected with upper sliding plate by cover plate, spring upper, lower two ends are connected with upper sliding plate and pressing plate respectively, described pressing plate is relative with described lower connecting plate, the upper end of interior shaping flange is connected with upper sliding plate, a left side for the bottom of shaping flange in this, right both side surface fits over the left side on the guide rail on lower connecting plate respectively with cunning, right inside forming slide contacts, this is left, right inside forming slide is relative with described pressing plate, this is left, the outer face of right inside forming slide is respectively provided with groove, the described guide rail of lower connecting plate upper surface is slided and joins the outer forming slide in left and right, a described left side, the inner face of right outside forming slide is respectively provided with projection relative to the recess on interior forming slide outer face, a described left side, right inside forming slide and a left side, the all outer front end of stretching out lower connecting plate of right outside forming slide, a left side for described lower connecting plate, right two ends are provided with riser, before two extension springs are located at described riser respectively, rear end, its two ends respectively with riser and a left side, right outside forming slide connects, stage clip is provided with between described two extension springs, the two ends of this stage clip are connected with riser and interior forming slide respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510296153.XA CN104907422B (en) | 2015-06-03 | 2015-06-03 | Connecting structure of main board and end cover of water chamber of fan heater and forming device of connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510296153.XA CN104907422B (en) | 2015-06-03 | 2015-06-03 | Connecting structure of main board and end cover of water chamber of fan heater and forming device of connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104907422A true CN104907422A (en) | 2015-09-16 |
| CN104907422B CN104907422B (en) | 2017-03-22 |
Family
ID=54077102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510296153.XA Active CN104907422B (en) | 2015-06-03 | 2015-06-03 | Connecting structure of main board and end cover of water chamber of fan heater and forming device of connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907422B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005127676A (en) * | 2003-10-27 | 2005-05-19 | Denso Corp | Heat exchanger, and manufacturing method of heat exchanger |
| CN1936486A (en) * | 2005-09-21 | 2007-03-28 | 康奈可关精株式会社 | Heat exchanger |
| CN203146092U (en) * | 2013-02-20 | 2013-08-21 | 安徽天祥空调科技有限公司 | Connection structure for water chamber and side plate of brazing type main leaf free radiator |
| CN203470699U (en) * | 2013-08-20 | 2014-03-12 | 天津市亚星散热器有限公司 | Warm air radiator four-corner dotting riveting device |
| CN204672836U (en) * | 2015-06-03 | 2015-09-30 | 豫新汽车空调股份有限公司 | The syndeton of a kind of warm-air drier hydroecium mainboard and end cap and shaped device thereof |
-
2015
- 2015-06-03 CN CN201510296153.XA patent/CN104907422B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005127676A (en) * | 2003-10-27 | 2005-05-19 | Denso Corp | Heat exchanger, and manufacturing method of heat exchanger |
| CN1936486A (en) * | 2005-09-21 | 2007-03-28 | 康奈可关精株式会社 | Heat exchanger |
| CN203146092U (en) * | 2013-02-20 | 2013-08-21 | 安徽天祥空调科技有限公司 | Connection structure for water chamber and side plate of brazing type main leaf free radiator |
| CN203470699U (en) * | 2013-08-20 | 2014-03-12 | 天津市亚星散热器有限公司 | Warm air radiator four-corner dotting riveting device |
| CN204672836U (en) * | 2015-06-03 | 2015-09-30 | 豫新汽车空调股份有限公司 | The syndeton of a kind of warm-air drier hydroecium mainboard and end cap and shaped device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104907422B (en) | 2017-03-22 |
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| C14 | Grant of patent or utility model | ||
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Address after: 453049 No. 168 Jianzhong Road, Xinxiang City, Henan Province Patentee after: Yuxin Automotive Thermal Management Technology Co., Ltd. Address before: 453049 No. 168 Jianzhong Road, Xinxiang City, Henan Province Patentee before: Yuxin Automotive Air Conduitioner Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |