CN204975105U - High strength radiator main leaf with quick occlusal structure - Google Patents
High strength radiator main leaf with quick occlusal structure Download PDFInfo
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- CN204975105U CN204975105U CN201520759721.0U CN201520759721U CN204975105U CN 204975105 U CN204975105 U CN 204975105U CN 201520759721 U CN201520759721 U CN 201520759721U CN 204975105 U CN204975105 U CN 204975105U
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Abstract
The utility model discloses a high strength radiator main leaf with quick occlusal structure, including unilateral, the interlock wall of main leaf, the setting was held and is received the slot of hydroecium between interlock wall and main leaf were unilateral, equidistantly on vertical interlock wall set up horizontal opening, simultaneously on hydroecium circumference wall with the horizontal corresponding equidistant outside convex boss of level that sets up of opening, boss and horizontal equidistant staggering of the horizontal opening on the radiator main leaf make and work as when radiator main leaf and the interlock of hydroecium circumference wall, straight wall on the horizontal opening of radiator main leaf interlock wall by inside extrusion to with the hydroecium boss between the wall laminate mutually, and the straight wall of nos horizontal opening department is laminated with the hydroecium boss mutually between the horizontal opening, formation is sealed. The utility model discloses can increase the welding strength of main leaf and cooling tube. Simultaneously, the interlock of stinging the tooth to the main leaf single face can one shot forming, can accomplish on same undercut machine with the hydroecium interlock to the main leaf that certain core is wide, improves work efficiency by a wide margin.
Description
Technical field
The utility model relates to car radiator technical field, is 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 20, 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, bound edge outer with hydroecium is combined again, be 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.
On the other hand, as shown in figure 20, the grid position, hole of main leaf 1 is welded with radiating tube 6 respectively, and it is that the hole wall of main leaf 1 is thick that welding forms the thickness of welded bands 3; Operationally, owing to being subject to the impact of the condition such as vibration, pressure, temperature, may there is failure mode due to constant intensity between radiating tube in main leaf 1 to radiator not, makes radiator cannot content with funtion requirement.
Utility model content
The technical problems to be solved in the utility model 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;
Simultaneously, the utility model is on the basis solved the problems of the technologies described above, when not affecting welding manner and do not change main leaf material composition, by changing the unilateral structure of existing main leaf, improve main leaf intensity, reducing main slice of radiator insufficient strength causes main leaf to be out of shape the probability of happening even torn, and ensures the reliability of radiator.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Have a high-strength radiator main leaf 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; 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, it is characterized in that:
Unilateral the raising up relative to described groove of main leaf forms described strip hole platform, this strip hole platform is arranged relative to this strip hole platform to lower recess or arch upward and perpendicular extend arch hole wall band, make whole hole wall band all contact with each radiating tube fix;
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, on the hole wall connecting band between adjacent two strip holes, plane is arranged lower than described hole wall band upper limb, and lower plane is concordant with described hole wall band lower edge, described hole wall connecting band and described hole wall band is longitudinally connected to form round and smooth domatic.
In technique scheme, the unilateral center line along level longitudinal direction of main leaf is by described arch hole wall band; Described arch hole wall band upper limb is lower than the bottom surface of hydroecium.
In technique scheme, described arch hole wall band upper limb and face, lower edge place are plane, and these two planes form step arch face lower than described strip hole platform place plane.
In technique scheme, described arch hole wall band upper limb and face, lower edge place are cambered surface, and this cambered surface is positioned at the position of longitudinal midline relative to described strip hole platform place planar recess.
In technique scheme, described arch hole wall band upper limb and face, lower edge place are plane, and in upper plane and lower plane, correspondence arranges vault on multiple evenly spaced vertical circular arc; The corresponding circular arc vault arranging projection on described hole wall connecting band accordingly, the circular arc vault of this correspondence is protruding upward in described hole wall connecting band place plane, makes described hole wall connecting band and described circular arc vault longitudinally be connected to form round and smooth domatic.
In technique scheme, described arch hole wall band upper limb and lower edge place plane are that the wave line style that extension trend is consistent bends vault face, corresponding described hole wall connecting band is also for wave line style bends vault, making described hole wall connecting band and described wave line style bend arch hole wall band is longitudinally connected to form round and smooth domatic, and the wave line style of described arch hole wall band bends vault face relative to bobbin symmetry centered by described longitudinal midline.
Thus, the utility model 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.
Further, the utility model is not when affecting welding, not changing main leaf integral thickness and material composition, new construction is adopted by main leaf, increase the contact fixed-area of main leaf and radiating tube, can effectively slow down because insufficient strength causes distortion and the generation of Splitting, reach the object improving main leaf intensity, improve the reliability of radiator.
Accompanying drawing explanation
Fig. 1 is the utility model main slice of radiator occlusion pre-structure figure (shaft side figure);
Fig. 2 is the utility model main slice of radiator occlusion pre-structure figure (top view);
Fig. 3 is the utility model main slice of radiator occlusion pre-structure figure (front view);
Fig. 4 is the utility model main slice of radiator occlusion pre-structure figure (left view);
Fig. 5 is structure chart (shaft side figure) after the occlusion of the utility model main slice of radiator;
Fig. 6 is structure chart (top view) after the occlusion of the utility model main slice of radiator;
Fig. 7 is structure chart (front view) after the occlusion of the utility model main slice of radiator;
Fig. 8 is structure chart (left view) after the occlusion of the utility model main slice of radiator;
Fig. 9 is that the overall structure that the utility model main slice of radiator is engaged with hydroecium splits schematic diagram;
Figure 10 is that the overall structure that the utility model main slice of radiator is engaged with hydroecium assembles schematic diagram;
Figure 11 is the hole center line sectional view (the A-A view of Fig. 6) of main slice of radiator of the first form implemented according to the utility model;
Figure 12 is the hole wall center line sectional view (the B-B view of Fig. 6) of main slice of radiator of the first form implemented according to the utility model;
Figure 13 is the structural representation (hole center line sectional view) that Figure 11 is connected with radiating tube with the main slice of radiator in 12 signals;
Figure 14 is the second main slice of radiator structural representation (hole center line sectional view) implemented according to the utility model;
Figure 15 is the second main slice of radiator structural representation (hole wall center line sectional view) implemented according to the utility model;
Figure 16 is the third main slice of radiator structural representation (hole center line sectional view) implemented according to the utility model;
Figure 17 is the third main slice of radiator structural representation (hole wall center line sectional view) implemented according to the utility model;
Figure 18 is the 4th kind of main slice of radiator structural representation (hole center line sectional view) implemented according to the utility model;
Figure 19 is the 4th kind of main slice of radiator structural representation (hole wall center line sectional view) implemented according to the utility model;
Figure 20 is the structural representation that in prior art, main slice of radiator is connected with radiating tube.
In accompanying drawing 1-19, 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; 10, arch hole wall band.
Detailed description of the invention
Fig. 1-19 is the high-strength radiator main leaf structural representation with snap engagement structure implemented according to the utility model.Fig. 1-10 improves concrete schematic diagram for the utility model about undercut design.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. 6,11-13, the above-mentioned main slice of radiator with quick undercut design is further improved, strengthens the weld strength of main leaf further.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, it is characterized in that: unilateral the raising up relative to groove of main leaf forms described strip hole platform, this strip hole platform is arranged the arch hole wall band 10 extended to lower recess and at perpendicular relative to this strip hole platform, whole arch hole wall band 10 is all contacted with each radiating tube 8 fixing; This arch hole wall band 10 lower edge is higher than the inner groove surface of described groove 4.Arch hole wall band 10 upper limb in Figure 11-13 and face, lower edge place are plane, and these two planes are all lower than described strip hole platform place plane.On hole wall connecting band 2 between adjacent two strip holes 9 are longitudinal, plane is arranged lower than described arch hole wall band 10 upper limb, lower plane is concordant with described arch hole wall band 10 lower edge, makes described hole wall connecting band 2 longitudinally be connected to form round and smooth domatic or flexure plane from both sides and described arch hole wall band 10 respectively.
In technique scheme, the unilateral center line along level longitudinal direction of main leaf is by described arch hole wall band 10; Described arch hole wall band 10 upper limb is lower than the bottom surface of hydroecium.
Embodiment 2: Fig. 6,14,15 is at the above-mentioned the second main slice of radiator structural representation had on quick undercut design basis.As can be seen from hole center line sectional view and hole wall center line sectional view, with previous embodiment 1 difference be: described arch hole wall band 10 upper limb and face, lower edge place are cambered surface, and this cambered surface is positioned at the position of center line relative to described strip hole platform place planar recess.
Embodiment 3: Fig. 6,16,17 is at above-mentioned the third main slice of radiator structural representation implemented according to the utility model had on quick undercut design basis.As can be seen from hole center line sectional view and hole wall center line sectional view, with previous embodiment 1 difference be: described arch hole wall band 10 upper limb and face, lower edge place are plane, in upper limb plane and lower edge plane, correspondence arranges vault on multiple evenly spaced vertical circular arc, and on each vertical circular arc, vault upper limb is lower than the bottom surface of hydroecium; The corresponding circular arc vault arranging projection on described hole wall connecting band 2 accordingly, the circular arc vault of this correspondence is protruding upward in described hole wall connecting band 2 place plane, described hole wall connecting band 2 and arch hole wall band 10 is longitudinally connected to form round and smooth domatic.
Embodiment 4: Fig. 6,18,19 is at above-mentioned the 4th kind of main slice of radiator structural representation for implementing according to the utility model had on quick undercut design basis.As can be seen from hole center line sectional view and hole wall center line sectional view, with embodiment 1 difference be: described arch hole wall band upper limb and lower edge place plane are that the wave line style that extension trend is consistent bends vault face, corresponding described hole wall connecting band 2 is also for wave line style bends vault, make described hole wall connecting band 2 and described wave line style bend arch hole wall band 10 and be longitudinally connected to form round and smooth domatic and curved surface, the wave line style of described arch hole wall band bends vault face relative to bobbin symmetry centered by described longitudinal midline.
The schematic diagram that embodiment 2,3,4 is connected with radiating tube 8 is all similar with the Figure 13 in embodiment 1, it is all the song vault hole wall adopting non-rectilinear gabarit, thus add the fixing contact area of main slice of radiator and radiating tube, main leaf is made to increase with the contact area of welding of radiating tube thus, intensity enhancing, can the risk producing and be out of shape the failure mode torn and reveal be reduced, improve the reliability of radiator.
Claims (10)
1. have a high-strength radiator main leaf 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; 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, it is characterized in that:
Unilateral the raising up relative to described groove of main leaf forms described strip hole platform, this strip hole platform is arranged relative to this strip hole platform to lower recess or arch upward and perpendicular extend arch hole wall band, make whole hole wall band all contact with each radiating tube fix;
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 high-strength radiator main leaf 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 high-strength radiator main leaf 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 high-strength radiator main leaf 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 high-strength radiator main leaf with snap engagement structure according to claim 1, it is characterized in that: on the hole wall connecting band between adjacent two strip holes, plane is arranged lower than described hole wall band upper limb, lower plane is concordant with described hole wall band lower edge, described hole wall connecting band and described hole wall band is longitudinally connected to form round and smooth domatic.
6. the high-strength radiator main leaf with snap engagement structure according to claim 1, is characterized in that: the unilateral center line along level longitudinal direction of main leaf is by described arch hole wall band; Described arch hole wall band upper limb is lower than the bottom surface of hydroecium.
7. the high-strength radiator main leaf with snap engagement structure according to claim 1, is characterized in that: described arch hole wall band upper limb and face, lower edge place are plane, and these two planes form step arch face lower than described strip hole platform place plane.
8. the high-strength radiator main leaf with snap engagement structure according to claim 1, it is characterized in that: described arch hole wall band upper limb and face, lower edge place are cambered surface, and this cambered surface is positioned at the position of longitudinal midline relative to described strip hole platform place planar recess.
9. the high-strength radiator main leaf with snap engagement structure according to claim 1, it is characterized in that: described arch hole wall band upper limb and face, lower edge place are plane, in upper plane and lower plane, correspondence arranges vault on multiple evenly spaced vertical circular arc; The corresponding circular arc vault arranging projection on described hole wall connecting band accordingly, the circular arc vault of this correspondence is protruding upward in described hole wall connecting band place plane, makes described hole wall connecting band and described circular arc vault longitudinally be connected to form round and smooth domatic.
10. the high-strength radiator main leaf with snap engagement structure according to claim 1, it is characterized in that: described arch hole wall band upper limb and lower edge place plane are that the wave line style that extension trend is consistent bends vault face, corresponding described hole wall connecting band is also for wave line style bends vault, making described hole wall connecting band and described wave line style bend arch hole wall band is longitudinally connected to form round and smooth domatic, and the wave line style of described arch hole wall band bends vault face relative to bobbin symmetry centered by described longitudinal midline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520759721.0U CN204975105U (en) | 2015-09-28 | 2015-09-28 | High strength radiator main leaf with quick occlusal structure |
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| CN201520759721.0U CN204975105U (en) | 2015-09-28 | 2015-09-28 | High strength radiator main leaf with quick occlusal structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127325A (en) * | 2015-09-28 | 2015-12-09 | 湖北雷迪特冷却系统股份有限公司 | High-strength radiator main leaf adopting rapid occlusion structure |
| CN110487103A (en) * | 2019-09-10 | 2019-11-22 | 南宁八菱科技股份有限公司 | A kind of high-temperature and high-presure resistent buckle teeth slot structure |
-
2015
- 2015-09-28 CN CN201520759721.0U patent/CN204975105U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127325A (en) * | 2015-09-28 | 2015-12-09 | 湖北雷迪特冷却系统股份有限公司 | High-strength radiator main leaf adopting rapid occlusion structure |
| CN105127325B (en) * | 2015-09-28 | 2017-01-11 | 湖北雷迪特冷却系统股份有限公司 | High-strength radiator main leaf adopting rapid occlusion structure |
| CN110487103A (en) * | 2019-09-10 | 2019-11-22 | 南宁八菱科技股份有限公司 | A kind of high-temperature and high-presure resistent buckle teeth slot structure |
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