CN105180704A - Main radiator fin with quick occlusion structure - Google Patents
Main radiator fin with quick occlusion structure Download PDFInfo
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- CN105180704A CN105180704A CN201510629644.1A CN201510629644A CN105180704A CN 105180704 A CN105180704 A CN 105180704A CN 201510629644 A CN201510629644 A CN 201510629644A CN 105180704 A CN105180704 A CN 105180704A
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- wall
- occlusion
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- radiator
- hydroecium
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Abstract
The invention discloses a main radiator fin with a quick occlusion structure. The main radiator fin comprises a main fin face and an occlusion wall; a groove for accommodating a water chamber is formed between the occlusion wall and the main fin face, and horizontal notches are formed in the vertical occlusion wall at equal intervals; and bosses corresponding to the horizontal notches are formed on the peripheral wall of the water chamber at equal intervals, the bosses horizontally extend outwards, and the bosses horizontally stagger from the horizontal notches in the main radiator fin. When the main radiator fin is in occlusion with the peripheral wall of the water chamber, vertical walls above the horizontal notches of the occlusion wall of the main radiator fin are extruded inwards to be attached to the wall between the water chamber and the bosses, and vertical walls, without horizontal notches, between the horizontal notches are attached to the bosses of the water chamber to form sealing. According to the main radiator fin, the sealing effect between the main fin and the water chamber is improved. Meanwhile, occlusion of single-sided occlusion teeth of the main fin can be formed in one time, and occlusion between the main fin with the certain core width and the water chamber can be finished on the same undercutting machine. Thus, the work efficiency is remarkably improved.
Description
Technical field
The present invention relates to car radiator technical field, be specifically related to a kind of main slice of radiator be connected with hydroecium.
Background technology
Radiator is made up of core body and hydroecium two parts usually, and core body is main functional parts, and its chief component comprises the fundamental parts such as radiating tube, heat-radiation belt, main leaf, baffle plate.Main slice of radiator is connected with hydroecium and generally adopts undercut design, and undercut is a part indispensable in radiator assembling process, plays important effect to the sealing of radiator.Between general main leaf and hydroecium, occlusion structure is: as shown in figure 11, the each gate hole of main leaf 1 is welded with radiating tube 6 and is formed welded bands 3, main leaf 1 is upwards vertically provided with bound edge in a circle, hydroecium 7 is vertically provided with the outer bound edge of a circle downwards, in main leaf, bound edge places sealing gasket 8, then is combined with the outer bound edge of hydroecium, is engaged with hydroecium by the biting teeth bending on main leaf bound edge, reach the effect of sealing, after occlusion, in main leaf, the top biting teeth bending of bound edge is unilateral parallel with main leaf.This attaching type occlusion, the twice undercut action of general needs, the undercut machine single occlusion number of teeth is limited, causes undercut operating efficiency low; Different radiator core is wide that different undercut machine must be adopted be engaged, and the wide size category of core is too much, causes again undercut machine input excessive.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of main slice of radiator with snap engagement structure, when shadow radiator does not assemble, main slice of radiator is engaged position and adopts new construction with hydroecium, reach and improve undercut operating efficiency, the object of heat radiation device reliability.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
Have a main slice of radiator for snap engagement structure, comprise the main leaf occlusion wall for containing hydroecium circumference wall that is unilateral and that enclose in the unilateral surrounding of main leaf, occlusion wall and the unilateral junction of main leaf arrange the groove of containing hydroecium; It is characterized in that: described occlusion wall is the straight wall of vertical direction, on this occlusion wall, spaced set has the horizontal gap of preseting length, described horizontal gap is positioned at same vertical height and on each occlusion wall, becomes a horizontal linear distribution, makes all horizontal gap surround a rectangle along occlusion wall circumference; The boss simultaneously horizontally outward protruded with the corresponding spaced set of described horizontal gap on hydroecium circumference wall, horizontal gap on described boss and main slice of radiator laterally equidistantly staggers, make when described main slice of radiator is engaged with hydroecium circumference wall, straight wall on the horizontal gap of main slice of radiator occlusion wall is extruded inward to the wall between hydroecium boss and fits, and fit without the straight wall of horizontal opening position and hydroecium boss between horizontal gap, form sealing.
In technique scheme, the described boss bottom of hydroecium circumference wall is vertical wall, between this vertical wall lower end and groove, periphery gasket is set, when described main slice of radiator occlusion wall is engaged with hydroecium circumference wall, straight wall under the horizontal gap of occlusion wall keeps vertically, and sealing gasket is interposed in this vertical wall and groove bottom land and be engaged to be formed between the straight wall under wall transverse direction gap and seal.
In technique scheme, the described horizontal gap on occlusion wall is vertically positioned at position, upper middle on occlusion wall.
In technique scheme, described horizontal gap is rectangle at occlusion wall upper section, and long edge horizontal cross is arranged, and minor face vertically has preseting length.
In technique scheme, arrange the strip hole that can hold heat radiating tube of heat radiator and pass through at the unilateral longitudinally uniform intervals of main leaf, the long edge horizontal cross of strip hole is arranged, and radiating tube is fixedly connected with by this strip hole and with the hole wall of this strip hole.
Thus, the present invention is by improving the structure of main leaf tooth and hydroecium, and the biting teeth bending on main leaf changes straight plate into, equidistantly opens the gap of certain length, simultaneously spaced set boss on hydroecium, and equidistantly staggers with the gap on main leaf; When main leaf is engaged with hydroecium, undercut machine extrudes the straight plate on gap, until the upper straight-plate of gap and hydroecium wall are fitted, fits without the straight plate of opening position and hydroecium boss, forms sealing.In this technical scheme, the straight plate on main leaf and hydroecium boss and wall are fitted, and hydroecium are formed to the location in X, Y, Z tri-directions, increase the sealing effectiveness of main leaf and hydroecium, the sealing of raising radiator further.Meanwhile, the occlusion for main leaf one side biting teeth can one-shot forming, and the main leaf wide for certain core is engaged can completes on same undercut machine with hydroecium, can significantly improve undercut operating efficiency.
Accompanying drawing explanation
Fig. 1 is main slice of radiator of the present invention occlusion pre-structure figure (shaft side figure);
Fig. 2 is main slice of radiator of the present invention occlusion pre-structure figure (top view);
Fig. 3 is main slice of radiator of the present invention occlusion pre-structure figure (front view);
Fig. 4 is main slice of radiator of the present invention occlusion pre-structure figure (left view);
Fig. 5 is structure chart (shaft side figure) after main slice of radiator of the present invention occlusion;
Fig. 6 is structure chart (top view) after main slice of radiator of the present invention occlusion;
Fig. 7 is structure chart (front view) after main slice of radiator of the present invention occlusion;
Fig. 8 is structure chart (left view) after main slice of radiator of the present invention occlusion;
Fig. 9 is that the overall structure that main slice of radiator of the present invention is engaged with hydroecium splits schematic diagram;
Figure 10 is that the overall structure that main slice of radiator of the present invention is engaged with hydroecium assembles schematic diagram.
Figure 11 is main slice of radiator and hydroecium occlusion structure schematic diagram in prior art.
In accompanying drawing 1-10, each accompanying drawing illustrates corresponding as follows:
1, main leaf; 1.1, horizontal gap; 2, hole wall connecting band; 3, sealing gasket; 4, groove; 5, wall is engaged; 6, concave station; 7, hydroecium; 7.1 boss; 8, radiating tube; 9, strip hole.
Detailed description of the invention
Fig. 1-10 is according to the main slice of radiator structural representation with snap engagement structure of the invention process.Main slice of radiator comprises the main leaf 1 occlusion wall 5 for containing hydroecium circumference wall that is unilateral and that enclose in the unilateral surrounding of main leaf, and occlusion wall 5 and the unilateral junction of main leaf arrange the groove 4 of containing hydroecium; It is characterized in that: described occlusion wall 5 is the straight wall of vertical direction, on this occlusion wall 5, spaced set has the horizontal gap 1.1 of preseting length, described horizontal gap 1.1 is positioned at same vertical height and on each occlusion wall, becomes a horizontal linear distribution, makes all horizontal gap 1.1 surround a rectangle along occlusion wall 5 circumference; The boss 7.1 simultaneously horizontally outward protruded with the corresponding spaced set of described horizontal gap 1.1 on the circumferential wall of hydroecium 7, described boss 7.1 laterally equidistantly staggers with the horizontal gap 1.1 on main slice of radiator 1, make when described main slice of radiator 1 is engaged with hydroecium circumference wall, the main slice of radiator straight wall be engaged on 1.1 of the horizontal gap of wall is extruded inward the concave station 6 that formation fits with the wall between hydroecium boss, and fit without the straight wall of horizontal opening position and hydroecium boss 7.1 between horizontal gap 1.1, form sealing.
Further, described boss 7.1 bottom of hydroecium circumference wall is vertical wall, between this vertical wall lower end and groove, periphery gasket 3 is set, when described main slice of radiator occlusion wall 5 is engaged with hydroecium circumference wall, straight wall under the horizontal gap 1.1 of occlusion wall keeps vertically, and sealing gasket 3 is interposed in this vertical wall and groove bottom land and be engaged to be formed between the straight wall under wall transverse direction gap 1.1 and seal.
Further, the described horizontal gap 1.1 on occlusion wall 5 is vertically positioned at position, upper middle on occlusion wall 5, makes the sealing station space of bottom enough large, and relatively undercut.
Further, described horizontal gap 1.1 is rectangle at occlusion wall upper section, and rectangle long edge horizontal cross is arranged, and rectangle minor face vertically has preseting length, and make gap arrange evenly thus, undercut efficiency is higher.
Thus, the crimping biting teeth on main leaf 1 changes straight plate into, equidistantly opens the gap of certain length, simultaneously spaced set boss on hydroecium, and equidistantly staggers with the gap on main leaf; When main leaf is engaged with hydroecium, undercut machine extrudes the straight plate on gap, until the upper straight-plate of gap and hydroecium wall are fitted, fits without the straight plate of opening position and hydroecium boss, forms sealing.In this technical scheme, the straight plate on main leaf and hydroecium boss and wall are fitted, and hydroecium are formed to the location in X, Y, Z tri-directions, increase the sealing effectiveness of main leaf and hydroecium, the sealing of raising radiator further.Meanwhile, the occlusion for main leaf one side biting teeth can one-shot forming, and the main leaf wide for certain core is engaged can completes on same undercut machine with hydroecium, can significantly improve undercut operating efficiency.
In Fig. 1-10, this main slice of radiator 1 arranges the strip hole 9 that can hold radiating tube and pass through at the unilateral longitudinally uniform intervals of main leaf, the long edge horizontal cross of strip hole 9 is arranged, and the horizontal vertical projection of strip hole 9 is rectangle fillet hole, radiating tube 8 is by this strip hole 9 and be fixedly connected with the hole wall of this strip hole 9, and the general welding manner that adopts is fixedly connected with.
Claims (5)
1. have a main slice of radiator for snap engagement structure, comprise the main leaf occlusion wall for containing hydroecium circumference wall that is unilateral and that enclose in the unilateral surrounding of main leaf, occlusion wall and the unilateral junction of main leaf arrange the groove of containing hydroecium; It is characterized in that: described occlusion wall is the straight wall of vertical direction, on this occlusion wall, spaced set has the horizontal gap of preseting length, described horizontal gap is positioned at same vertical height and on each occlusion wall, becomes a horizontal linear distribution, makes all horizontal gap surround a rectangle along occlusion wall circumference; The boss simultaneously horizontally outward protruded with the corresponding spaced set of described horizontal gap on hydroecium circumference wall, horizontal gap on described boss and main slice of radiator laterally equidistantly staggers, make when described main slice of radiator is engaged with hydroecium circumference wall, straight wall on the horizontal gap of main slice of radiator occlusion wall is extruded inward to the wall between hydroecium boss and fits, and fit without the straight wall of horizontal opening position and hydroecium boss between horizontal gap, form sealing.
2. the main slice of radiator with snap engagement structure according to claim 1, it is characterized in that: the described boss bottom of hydroecium circumference wall is vertical wall, between this vertical wall lower end and groove, periphery gasket is set, when described main slice of radiator occlusion wall is engaged with hydroecium circumference wall, straight wall under the horizontal gap of occlusion wall keeps vertically, and sealing gasket is interposed in this vertical wall and groove bottom land and be engaged to be formed between the straight wall under wall transverse direction gap and seal.
3. the main slice of radiator with snap engagement structure according to claim 1, is characterized in that: the described horizontal gap on occlusion wall is vertically positioned at position, upper middle on occlusion wall.
4. the main slice of radiator with snap engagement structure according to claim 1, is characterized in that: described horizontal gap is rectangle at occlusion wall upper section, and long edge horizontal cross is arranged, and minor face vertically has preseting length.
5. the main slice of radiator with snap engagement structure according to claim 1, it is characterized in that: the strip hole that can hold heat radiating tube of heat radiator and pass through is set at the unilateral longitudinally uniform intervals of main leaf, the long edge horizontal cross of strip hole is arranged, and radiating tube is fixedly connected with by this strip hole and with the hole wall of this strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629644.1A CN105180704B (en) | 2015-09-28 | 2015-09-28 | A kind of main slice of radiator with snap engagement structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629644.1A CN105180704B (en) | 2015-09-28 | 2015-09-28 | A kind of main slice of radiator with snap engagement structure |
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| Publication Number | Publication Date |
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| CN105180704A true CN105180704A (en) | 2015-12-23 |
| CN105180704B CN105180704B (en) | 2017-03-15 |
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| CN201510629644.1A Active CN105180704B (en) | 2015-09-28 | 2015-09-28 | A kind of main slice of radiator with snap engagement structure |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203035330U (en) * | 2012-12-24 | 2013-07-03 | 贵州贵航汽车零部件股份有限公司 | Main fin improved structure of tube and fin assembly type water radiator |
| CN203396274U (en) * | 2012-04-12 | 2014-01-15 | 贝洱两合公司 | Heat exchanger with stream containers and tube plates |
| CN203811008U (en) * | 2014-05-21 | 2014-09-03 | 瑞安市鑫海汽车部件有限公司 | Radiator water chamber main leaf |
| CN204082301U (en) * | 2014-08-27 | 2015-01-07 | 沈阳华铁汽车散热器有限公司 | Main leaf structure that heat radiator of internal-combustion engine is unstressed |
| KR20150082885A (en) * | 2014-01-08 | 2015-07-16 | (주)월드이엔씨 | A sealing sturcture for a water chamber of a heat exchanger |
-
2015
- 2015-09-28 CN CN201510629644.1A patent/CN105180704B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203396274U (en) * | 2012-04-12 | 2014-01-15 | 贝洱两合公司 | Heat exchanger with stream containers and tube plates |
| CN203035330U (en) * | 2012-12-24 | 2013-07-03 | 贵州贵航汽车零部件股份有限公司 | Main fin improved structure of tube and fin assembly type water radiator |
| KR20150082885A (en) * | 2014-01-08 | 2015-07-16 | (주)월드이엔씨 | A sealing sturcture for a water chamber of a heat exchanger |
| CN203811008U (en) * | 2014-05-21 | 2014-09-03 | 瑞安市鑫海汽车部件有限公司 | Radiator water chamber main leaf |
| CN204082301U (en) * | 2014-08-27 | 2015-01-07 | 沈阳华铁汽车散热器有限公司 | Main leaf structure that heat radiator of internal-combustion engine is unstressed |
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| Publication number | Publication date |
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| CN105180704B (en) | 2017-03-15 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A radiator main plate with a fast bite structure Effective date of registration: 20230619 Granted publication date: 20170315 Pledgee: China Construction Bank Corporation Wuhan Provincial Sub-branch Pledgor: HUBEI LEIDITE COOLING SYSTEM CO.,LTD. Registration number: Y2023420000238 |
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