CN113084296B - Brazing bracket for core body of automobile radiator - Google Patents
Brazing bracket for core body of automobile radiator Download PDFInfo
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- CN113084296B CN113084296B CN202010063300.XA CN202010063300A CN113084296B CN 113084296 B CN113084296 B CN 113084296B CN 202010063300 A CN202010063300 A CN 202010063300A CN 113084296 B CN113084296 B CN 113084296B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The embodiment of the application discloses an automobile radiator core brazing bracket which comprises a horizontal beam assembly, a stand column assembly and a carbon fiber support plate; the top of the carbon fiber support plate protrudes out of the top surface of the horizontal beam assembly; the upright post assembly comprises an upright post and a connector; the lower part of the upright post is connected with the horizontal beam component; the connector with stand top fixed connection, it is a plurality of the stand subassembly passes through the connector constitutes the multilayer bracket of brazing. The brazing bracket for the core body of the automobile radiator has high stability and good brazing quality, and can meet the working condition requirements of a multilayer bracket according to requirements.
Description
Technical Field
The application relates to the technical field of automobile part welding equipment, in particular to an automobile radiator core brazing bracket.
Background
The radiator in the water cooling system of engine is composed of three parts of water inlet chamber, water outlet chamber, main sheet and radiator core. The structural form of the radiator core mainly comprises two types, namely a tube sheet type and a tube belt type, the structure is complex, and parts of the core are welded on a main body of the core in a brazing mode.
In the brazing process of the core body of the automobile radiator, the main structure of the core body always needs to be provided with good radiating conditions, and the internal structure of the core body of the radiator is easy to change under the high-temperature condition, so that the problem of structural stability reduction occurs, the hidden danger that parts crack under the vibration of the automobile in the long-term use process can be caused to the radiator, and the service life of the radiator is influenced. Therefore, in the production process of the radiator core, the radiator core needs to maintain high stability, and the parts of the radiator core except the welding points are not contacted with a high-temperature object, so that the internal structure of the core is fully protected. In order to avoid the problem that the stability of a radiator core is reduced in the brazing process, a brazing bracket in the prior art generally adopts a welded single-layer steel structure as the bracket, but on one hand, the efficiency of the radiator core during brazing is low due to the single-layer brazing bracket, and on the other hand, in the brazing process, the contact place between the bracket and the radiator core leaves a trace at high temperature, so that the appearance of the radiator core is damaged, and the brazing quality is reduced. Therefore, a multi-layer brazing bracket with high stability and high brazing quality is needed to solve the problems in the prior art.
Disclosure of Invention
The invention aims to solve the technical problems and provides the brazing bracket for the core body of the automobile radiator, the multi-layer brazing bracket can be built according to real-time working conditions by adopting the upright post assembly consisting of the upright posts and the connectors, the working requirement of simultaneously brazing a plurality of radiator core bodies is met, the radiator core bodies are prevented from contacting with a metal structure on the bracket through the arrangement of the carbon fiber support plates, and the brazing quality of the radiator core bodies is improved.
In order to achieve the purpose, the invention provides a brazing bracket for an automobile radiator core, which comprises a horizontal beam assembly, a vertical column assembly and a carbon fiber support plate; the top of the carbon fiber support plate protrudes out of the top surface of the horizontal beam assembly; the upright post assembly comprises an upright post and a connector; the lower part of the upright post is connected with the horizontal beam component; the connector with stand top fixed connection, it is a plurality of the stand subassembly passes through the connector constitutes the multilayer bracket of brazing.
Based on the structure, the horizontal beam assembly is connected with the lower parts of the stand columns for installation, the distance between two adjacent stand columns is adjusted according to radiator core bodies with different specifications, the carbon fiber support plate is erected on the horizontal beam assembly, and the stand columns are vertically installed through the connectors to form the multi-layer brazing bracket, so that the stability of the multi-layer bracket is improved, and the brazing requirements of various working conditions are met; in the process of brazing the radiator core, the bottom surface of the radiator core is placed on the carbon fiber support plate, so that the brazing bracket is effectively prevented from leaving traces on the radiator core in a high-temperature environment, the damage of scratches and the like of the radiator core caused by the bracket when the radiator core is supported is avoided, and the working quality is improved.
Preferably, the horizontal beam assembly comprises a longitudinal beam and a transverse beam; the longitudinal beam and the lower part of the upright post are fixed through a tapered bolt, and two ends of the transverse beam are sleeved on the longitudinal beam.
Further, based on the structural arrangement of the horizontal beam assembly, after the position of the upright post on the longitudinal beam is adjusted according to the specification of the radiator core, the longitudinal beam and the upright post are fixed through the tapered bolts, the structural stability of the upright post and the longitudinal beam in the conveying process is improved, the position adjusting structure of the upright post on the longitudinal beam is simplified, and the structure of the multi-layer brazing bracket is simplified.
Preferably, the transverse beams comprise transverse straight beams and cross beams; the two ends of the transverse straight beam are fixedly connected with the longitudinal beam through the conical bolts; the cross beam comprises a first sub beam and a second sub beam which are arranged in a cross mode, and two ends of the first sub beam and two ends of the second sub beam are sleeved on the longitudinal beam; the transverse straight beam, the first branch beam and the second branch beam are respectively provided with a plurality of clamping grooves, the transverse straight beam, the first branch beam and the second branch beam are fixed with the carbon fiber support plate through the clamping grooves, and the top of the carbon fiber support plate is higher than the top of the transverse straight beam, the first branch beam and the second branch beam.
Further, through the setting of crossing roof beam, can improve the support stability of horizontal roof beam to carbon fiber support plate, and then improve the reliability of this application auto radiator core bracket of brazing.
Preferably, the transverse straight beam, the first sub-beam and the second sub-beam are respectively provided with a plurality of cross beam heat dissipation holes.
Further, through the setting of crossbeam louvre, can reduce the heat absorption capacity and the heat-sinking capability of horizontal straight beam, first minute roof beam and second minute roof beam, reduce the possibility of this application double-deck brazing bracket of auto radiator core to the damage of radiator core in the use.
Preferably, the carbon fiber support plate comprises a carbon fiber layer and a corrugated plate core layer; the carbon fiber layer wraps the outer side of the corrugated plate core layer; the cross section of buckled plate sandwich layer is corrugate, a plurality of sandwich layer louvres have been seted up on the buckled plate sandwich layer.
Further, through the setting of ripple core, can improve the structural rigidity of carbon fiber mounting panel effectively, when making the radiator core erect on carbon fiber mounting panel, carbon fiber mounting panel can keep structural stability, prevents that carbon fiber mounting panel from damaging the deformation, and then reduces the cost of later maintenance, change.
Preferably, the carbon fiber layer is laid by a curved surface laying method.
Further, the material used for laying is prepreg, broken fibers and continuous fibers are alternately laid in the laying layer in the laying process, a group of parallel planes are used for cutting curved surfaces, and intersecting lines are used as the reference direction of the laying layer and are used as splicing lines of small laying layers. The advantage that sets up like this is, because auto radiator places on the carbon fiber mounting panel when, with carbon fiber mounting panel direct contact's auto radiator core frame, when auto radiator core frame pushes down carbon fiber mounting panel, the quantity of the continuous fibers who tightens in the carbon fiber layer that adopts curved surface lay method preparation to form can support the stress point to the at utmost, and then improves the stability of auto radiator core on carbon fiber mounting panel, makes the structure of multilayer bracket of brazing more reliable.
Preferably, the stand includes end stand and last stand, the connector has been seted up at end stand top, it has all been seted up at stand top and top to go up the connector.
Preferably, the connector comprises an insertion block and an insertion groove, the length of the insertion block is greater than or equal to half of the length of the upright column, the depth of the insertion groove is greater than or equal to the length of the insertion block, and the insertion block is inserted into the insertion groove.
Furtherly, through the connector that grafting piece and inserting groove constitute, made things convenient for the installation between the stand to through the length more than or equal to half of stand length of inserting piece and the depth more than or equal to the length setting of inserting piece of inserting groove, make the inserting inslot that the grafting piece can be convenient, and at the bracket removal in-process of brazing, the grafting piece can not appear break away from with the complex problem of inserting groove, improve the stability and the reliability of this application auto radiator core bracket of brazing.
Preferably, the bottom upright post and the upper upright post are both provided with a plurality of upright post heat dissipation holes.
Further, through the setting of stand louvre, can improve the heat dispersion of stand and reduce the heat that the stand absorbed, and then reduce this application auto radiator core bracket of brazing and lead to the fact the possibility of damage to the radiator core, improve the quality of brazing when using this application auto radiator core bracket of brazing.
Preferably, the tapered bolt comprises a base and a plurality of thread plates, a through hole is formed in the base, the thread plates are arranged at intervals and fixed to the end face of the base around the axis of the base, the thread plates are arranged in an inclined mode to form a conical body, and the diameter of the conical body close to one end of the base is larger than that of the conical body at the other end of the base.
Furthermore, the longitudinal beam and the upright post are fixed through the conical bolts, so that the structural stability of the upright post and the longitudinal beam in the conveying process is improved, the position adjusting structure of the upright post on the longitudinal beam is simplified, and the structure of the multi-layer brazing bracket is simplified.
In summary, according to the brazing bracket for the core of the automobile radiator, the horizontal beam assembly and the upright post are fixed by using the conical bolt as a fixed connection structure, and the upright post is installed through the connector, so that the brazing bracket for the core of the automobile radiator can properly adjust the size and the number of layers of the bracket according to the brazing working condition, and the stability and the practicability of the brazing bracket are improved; on the other hand, through the setting that adopts the carbon fiber mounting panel, make the radiator core can place and braze on the carbon fiber board, prevent effectively that the bracket of brazing under the high temperature environment from leaving the vestige on the radiator core, and can avoid the radiator core that the bracket caused when supporting the radiator core injury such as mar appear, improve operating quality.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the conical bolt of the present invention;
FIG. 3 is a schematic structural view of a cross beam according to the present invention;
FIG. 4 is a schematic structural view of a carbon fiber support plate according to the present invention;
FIG. 5 is a schematic view of the installation of the upper and bottom uprights in the present invention;
reference numerals of the above figures: 100-horizontal beam component, 110-longitudinal beam, 120-transverse beam, 121-transverse straight beam, 122-cross beam, 1221-first branch beam, 1222-second branch beam, 1223-cross beam heat dissipation hole, 123-clamping groove, 200-upright post component, 210-upright post, 211-bottom upright post, 212-upper upright post, 230-upright post heat dissipation hole, 220 connector, 221-plug block, 222-plug groove, 300-carbon fiber support plate, 301-carbon fiber layer, 302-corrugated plate core layer, 400-conical bolt, 401-base, 402-threaded plate and 410-conical body.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example (b): referring to fig. 1, an automotive radiator core brazing bracket includes a horizontal beam assembly 100, a pillar assembly 200, and a carbon fiber bracket plate 300; the top of the carbon fiber support plate 300 protrudes out of the top surface of the horizontal beam assembly 100; the mast assembly 200 includes a mast 210 and a connector 220; the lower part of the upright column 210 is connected with the horizontal beam assembly 100; the connector 220 is fixedly connected with the top of the upright 210, and the plurality of upright assemblies 200 form a multi-layer brazing bracket through the connector 220.
By means of the structure, the horizontal beam assembly 100 is connected with the lower parts of the upright columns 210 for installation, the distance between every two adjacent upright columns 210 is adjusted according to radiator cores with different specifications, the carbon fiber support plate 300 is erected on the horizontal beam assembly 100, and the upright columns 210 are vertically installed through the connectors 220 to form a multi-layer brazing bracket, so that the brazing requirements of various working conditions are met; in the process of brazing the radiator core, the bottom surface of the radiator core is placed on the carbon fiber support plate 300, so that the brazing bracket is effectively prevented from leaving traces on the radiator core in a high-temperature environment, the damage of scratches and the like of the radiator core caused by the bracket when the radiator core is supported is avoided, and the working quality is improved.
As a preferred embodiment of the present embodiment, the horizontal beam assembly 100 includes a longitudinal beam 110 and a transverse beam 120; the longitudinal beam 110 and the lower portion of the upright column 210 are fixed by the tapered bolt 400, and both ends of the transverse beam 120 are sleeved on the longitudinal beam 110. In this embodiment, the longitudinal beam 110 is a circular hollow SUS stainless steel pipe, and the transverse beam 120 is made of strip stainless steel. Referring to fig. 2, a conical bolt 400 is a hollow conical bolt 400, the conical bolt 400 includes a base 401 and a plurality of thread plates 402, a through hole is opened on the base 401, the thread plates 402 are arranged at intervals and welded with the base 401 around the axis of the base 401 for fixing, the plurality of thread plates 402 are arranged obliquely and form a conical body 410, wherein the diameter of the conical body 410 near one end of the base 401 is larger than that of the other end. When the taper bolt 400 is screwed with the longitudinal beam 110 and the upright post 210, the taper bolt 400 moves along the longitudinal beam 110 along with the matching of the threads, and when the plurality of thread plates 402 advance, the longitudinal beam 110 is gradually pressed by the extrusion of the longitudinal beam 110, and finally the longitudinal beam 110, the upright post 210 and the execution bolt 400 are fixed. The brazing bracket of the embodiment comprises 2 layers, each layer of the brazing bracket comprises 2 longitudinal beams and 4 upright posts, and the number of the transverse beams 120 can be adjusted correspondingly according to the weight of the radiator core, so that the transverse beams 120 can support the radiator core. Based on the structural arrangement of the horizontal beam assembly 100, after the position of the upright column 210 on the longitudinal beam 110 is adjusted according to the specification of the radiator core, the longitudinal beam 110 and the upright column 210 are fixed through the tapered bolt 400, so that the structural stability of the upright column 210 and the longitudinal beam 110 in the conveying process is improved, the position adjusting structure of the upright column 210 on the longitudinal beam 110 is simplified, and the structure of the multi-layer brazing bracket is simplified.
In the present embodiment, as shown in fig. 1 and 3 in conjunction, the lateral beam 120 includes a lateral straight beam 121 and a cross beam 122; two ends of the transverse straight beam 121 are fixedly connected with the longitudinal beam 110 through tapered bolts 400; the cross beam 122 comprises a first sub-beam 1221 and a second sub-beam 1222 arranged in a cross manner, and both ends of the first sub-beam 1221 and the second sub-beam 1222 are sleeved on the longitudinal beam 110; the transverse straight beam 121, the first sub-beam 1221 and the second sub-beam 1222 are respectively provided with a plurality of slots 123, the transverse straight beam 121, the first sub-beam 1221 and the second sub-beam 1222 are fixed with the carbon fiber support plate 300 through the slots 123, and the top of the carbon fiber support plate 300 is higher than the tops of the transverse straight beam 121, the first sub-beam 1221 and the second sub-beam 1222. Each transverse straight beam 121 and one longitudinal beam 110 adjacent to the transverse straight beam are fixed by the same taper bolt 400. Each layer of brazing bracket of the embodiment comprises two transverse straight beams 121 and one cross beam 122, and through holes are formed in two end parts of the first sub beam 1221 and the second sub beam 1222 and are sleeved with the longitudinal beam 110 through the through holes. Through the setting of crossing roof beam 122, can improve the stability of support of horizontal roof beam 120 to carbon fiber mounting panel 300, and then improve the reliability of this application auto radiator core bracket of brazing. The crossing angle of the first and second sub-beams 1221 and 1222 may be arbitrary in practical use, and preferably, the crossing angle α of the first and second sub-beams 1221 and 1222 is an acute angle of 30 ° to 60 °, and the first and second sub-beams 1221 and 1222 are arranged symmetrically with respect to the center of the connecting center point, and accordingly, if the length of the first and second sub-beams 1221 and 1222 is L and the distance between the two columns 210 is D, D > L × sin (α/2), α is an acute angle of 30 ° to 60 °. Through the limitation of the distance D between the adjacent upright columns 210, when the cross beam 122 is used, the distance between the two adjacent upright columns 210 needs to be large enough, so that the cross beam 122 can be accommodated between the two upright columns 210, and on the other hand, if the distance between the two adjacent upright columns 210 is small, a user can be reminded whether the cross beam 122 is necessary to be used, the structure of the double-layer brazing bracket for the radiator core of the automobile is simplified as much as possible, and the use is convenient. The width of draw-in groove 123 is unanimous with carbon fiber mounting panel 300's thickness, ensures the stability after carbon fiber mounting panel 300 installs, prevents that carbon fiber mounting panel 300 from rocking in draw-in groove 123 in transportation process, causes the problem that the skew takes place for the preset position of radiator core on the bracket of brazing, improves the reliability of this application double-deck bracket of brazing of auto radiator core.
In this embodiment, the transverse straight beam 121, the first sub-beam 1221 and the second sub-beam 1222 are respectively provided with a plurality of beam heat dissipation holes 1223. Through the setting of crossbeam louvre 1223, can reduce the heat absorption capacity and the heat-sinking capability of horizontal straight beam 121, first minute roof beam 1221 and second minute roof beam 1222, reduce the possibility of this application double-deck brazing bracket of auto radiator core to the damage of radiator core in the use.
As a preferred embodiment of the present embodiment, referring to fig. 4, a carbon fiber bracket plate 300 includes a carbon fiber layer 301 and a corrugated plate core layer 302; the carbon fiber layer 301 is wrapped on the outer side of the corrugated plate core layer 302; the cross section of the corrugated plate core layer 302 is corrugated, and a plurality of core layer heat dissipation holes are formed in the corrugated plate core layer 302. In the present embodiment, the amplitude of the corrugated core plate 302 is 10mm to 100mm, and the corrugated core plate can be formed by stamping a steel structure in the prior art. The benefit that sets up like this is, through the setting of ripple core board 302, can improve carbon fiber mounting panel 300's structural rigidity effectively, and when making the radiator core erect on carbon fiber mounting panel 300, carbon fiber mounting panel 300 can keep structural stability, prevents that carbon fiber mounting panel 300 from damaging the deformation, and then reduces the cost of later maintenance, change.
In the present embodiment, the carbon fiber layer 301 is laid by a curved surface laying method. The material used for paving is prepreg, broken fibers and continuous fibers are alternately paved in a paving layer in the paving process, a group of parallel planes are used for cutting curved surfaces, and intersecting lines are used as the reference direction of the paving layer and as splicing lines of the small paving layer. The advantage that sets up like this is, because auto radiator places on carbon fiber mounting panel 300 when, with carbon fiber mounting panel 300 direct contact's auto radiator core frame, when auto radiator core frame pushes down carbon fiber mounting panel 300, the quantity of the continuous fiber who tightens in the carbon fiber layer 301 that adopts curved surface lay method preparation to form can support the stress point to the at utmost, and then improves the stability of auto radiator core on carbon fiber mounting panel 300, makes the structure of multilayer bracket of brazing more reliable.
As a preferred implementation manner of this embodiment, referring to fig. 5, the upright column 210 includes a bottom upright column 211 and an upper upright column 212, the top of the bottom upright column 211 is provided with a connector 220, the top and the top of the upper upright column 212 are both provided with connectors 220, and the top of the bottom upright column 211 is connected to the bottom of the upper upright column 212 through the connectors 220. In the present embodiment, the bottom pillar 211 is installed in the bottommost and topmost structures of the multi-deck tray, and the bottom pillar 211, the longitudinal beam 110, and the lateral straight beam 121 are all fixed by the tapered bolt 400.
In this embodiment, the connector 220 includes an insertion block 221 and an insertion groove 222, the length of the insertion block 221 is greater than or equal to half of the length of the upright column 210, the depth of the insertion groove 222 is greater than or equal to the length of the insertion block 221, and the insertion block 221 is inserted into the insertion groove 222. The inserting block 221 of the inserting connector 220 on the bottom upright post 211 is inserted into the inserting groove 222 of the inserting connector 220 on the upper upright post 212, the inserting groove 222 of the inserting connector 220 on the bottom upright post 211 is sleeved on the inserting block 221 of the inserting connector 220 on the upper upright post 212, the inserting block 221 can be conveniently inserted into the inserting groove 222 through the length of the inserting block 221 which is more than or equal to half of the length of the upright post 210 and the depth of the inserting groove 222 which is more than or equal to the length of the inserting block 221, in the moving process of the brazing bracket, the problem that the inserting block 221 is separated from the matching with the inserting groove 222 does not occur, and the stability and the reliability of the brazing bracket for the core of the automobile radiator are improved.
In this embodiment, the bottom pillar 211 and the upper pillar 212 are both provided with a plurality of pillar heat dissipation holes 230. The through-holes of stand louvre 230 for seting up on end stand 211 and last stand 212 through the setting of stand louvre 230, can improve stand 210 heat dispersion and reduce the absorptive heat of stand, and then reduce this application auto radiator core bracket of brazing and cause the possibility of damage to the radiator core, improve the quality of brazing when using this application auto radiator core bracket of brazing.
The working principle is as follows: installing the horizontal beam assembly 100 and the upright columns 210 according to radiator cores of different specifications, adjusting the distance between the two upright columns 210 to a proper position, erecting a carbon fiber support plate 300 on the horizontal beam assembly 100 through a clamping groove 123, and installing a bottom upright column 211, a plurality of upper upright columns 212 and the bottom upright column 211 in an up-and-down installation mode through a connector 220 to form a multi-layer brazing bracket required by working conditions; the radiator core is placed on the carbon fiber support plate 300, and the radiator core is conveyed to a brazing station through the conveying brazing bracket for brazing.
The foregoing description is for the purpose of illustration and is not for the purpose of limitation. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of subject matter that is disclosed herein is not intended to forego the subject matter and should not be construed as an admission that the applicant does not consider such subject matter to be part of the disclosed subject matter.
Claims (8)
1. The brazing bracket for the core of the automobile radiator is characterized by comprising a horizontal beam assembly (100), a column assembly (200) and a carbon fiber support plate (300); the top of the carbon fiber support plate (300) protrudes out of the top surface of the horizontal beam assembly (100); the upright post assembly (200) comprises an upright post (210) and a connecting head (220); the lower part of the upright post (210) is connected with the horizontal beam assembly (100); the connector (220) is fixedly connected with the top of the upright post (210), and a plurality of upright post assemblies (200) form a multi-layer brazing bracket through the connector (220);
the carbon fiber support plate (300) comprises a carbon fiber layer (301) and a corrugated plate core layer (302); the carbon fiber layer (301) is wrapped on the outer side of the corrugated plate core layer (302); the cross section of the corrugated plate core layer (302) is corrugated, and a plurality of core layer radiating holes are formed in the corrugated plate core layer (302);
the carbon fiber layer (301) is laid by adopting a curved surface laying method, the material used for laying is prepreg, broken fibers and continuous fibers are alternately laid in a laying layer in the laying process, a group of parallel planes are used for cutting the curved surface, and intersecting lines are used as the reference direction of the laying layer and are used as splicing lines of the small laying layer.
2. The automotive radiator core brazing carrier according to claim 1, wherein the horizontal beam assembly (100) comprises a longitudinal beam (110) and a transverse beam (120); the longitudinal beam (110) is fixed with the lower part of the upright post (210) through a tapered bolt (400), and two ends of the transverse beam (120) are sleeved on the longitudinal beam (110).
3. The automotive radiator core brazing carrier according to claim 2, wherein the transverse beam (120) comprises a transverse straight beam (121) and a cross beam (122); the two ends of the transverse straight beam (121) are fixedly connected with the longitudinal beam (110) through the conical bolts (400);
the cross beam (122) comprises a first sub beam (1221) and a second sub beam (1222) which are arranged in a cross mode, and two ends of the first sub beam (1221) and two ends of the second sub beam (1222) are sleeved on the longitudinal beam (110);
the transverse straight beam (121), the first sub-beam (1221) and the second sub-beam (1222) are respectively provided with a plurality of clamping grooves (123), the transverse straight beam (121), the first sub-beam (1221) and the second sub-beam (1222) are fixed with the carbon fiber support plate (300) through the plurality of clamping grooves (123), and the top of the carbon fiber support plate (300) is higher than the tops of the transverse straight beam (121), the first sub-beam (1221) and the second sub-beam (1222).
4. The brazing bracket for the core of the automobile radiator according to claim 3, wherein a plurality of cross beam heat dissipation holes (1223) are respectively formed in the transverse straight beam (121), the first sub beam (1221) and the second sub beam (1222).
5. The automobile radiator core brazing bracket according to claim 1, wherein the upright column (210) comprises a bottom upright column (211) and an upper upright column (212), a connector (220) is arranged at the top of the bottom upright column (211), the connectors (220) are arranged at the top and the bottom of the upper upright column (212), and the top of the bottom upright column (211) is connected with the bottom of the upper upright column (212) through the connectors (220).
6. The automobile radiator core brazing bracket according to claim 5, wherein the connecting head (220) comprises an insertion block (221) and an insertion groove (222), the length of the insertion block (221) is greater than or equal to half of the length of the upright post (210), the depth of the insertion groove (222) is greater than or equal to the length of the insertion block (221), and the insertion block (221) is inserted into the insertion groove (222).
7. The brazing bracket for the core of the automobile radiator according to claim 6, wherein a plurality of column heat dissipation holes (230) are formed in the bottom column (211) and the upper column (212).
8. The automobile radiator core brazing bracket according to claim 2, wherein the conical bolt (400) comprises a base (401) and a plurality of threaded plates (402), a through hole is formed in the base (401), the threaded plates (402) are arranged at intervals and fixed at the end face of the base (401) around the axis of the base (401), the threaded plates (402) are arranged obliquely and form a conical body (410), and the diameter of the conical body (410) close to one end of the base (401) is larger than that of the other end of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063300.XA CN113084296B (en) | 2020-01-19 | 2020-01-19 | Brazing bracket for core body of automobile radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063300.XA CN113084296B (en) | 2020-01-19 | 2020-01-19 | Brazing bracket for core body of automobile radiator |
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| Publication Number | Publication Date |
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| CN113084296A CN113084296A (en) | 2021-07-09 |
| CN113084296B true CN113084296B (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010063300.XA Active CN113084296B (en) | 2020-01-19 | 2020-01-19 | Brazing bracket for core body of automobile radiator |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201350539Y (en) * | 2009-02-06 | 2009-11-25 | 上海贝洱热***有限公司 | Braze welding bracket for brazed heat exchanger |
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| WO2015132086A1 (en) * | 2014-03-07 | 2015-09-11 | MAHLE Behr GmbH & Co. KG | Method and device for manufacturing a heat exchanger |
| CN209953956U (en) * | 2019-06-06 | 2020-01-17 | 浙江卓辰热***有限公司 | Brazing furnace feeding tool |
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| CN201350539Y (en) * | 2009-02-06 | 2009-11-25 | 上海贝洱热***有限公司 | Braze welding bracket for brazed heat exchanger |
| CN203526757U (en) * | 2013-09-29 | 2014-04-09 | 沈阳华铁汽车散热器有限公司 | Braze welding carrying frame of heat-dissipation core body for internal combustion engine |
| CN103659126A (en) * | 2013-12-31 | 2014-03-26 | 江苏康杰机械股份有限公司 | Aluminum soldering radiator clamp |
| WO2015132086A1 (en) * | 2014-03-07 | 2015-09-11 | MAHLE Behr GmbH & Co. KG | Method and device for manufacturing a heat exchanger |
| CN204183151U (en) * | 2014-10-11 | 2015-03-04 | 山东厚丰汽车散热器有限公司 | Radiator core body for vehicle weld jig |
| CN204621452U (en) * | 2015-05-05 | 2015-09-09 | 俞波军 | A kind of radiator core body for vehicle fixture being applied to soldering |
| CN209953956U (en) * | 2019-06-06 | 2020-01-17 | 浙江卓辰热***有限公司 | Brazing furnace feeding tool |
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| CN113084296A (en) | 2021-07-09 |
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