CN113310836B - A thermal shock and vibration resistance test device for automobile radiators - Google Patents
A thermal shock and vibration resistance test device for automobile radiators Download PDFInfo
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- CN113310836B CN113310836B CN202110678014.9A CN202110678014A CN113310836B CN 113310836 B CN113310836 B CN 113310836B CN 202110678014 A CN202110678014 A CN 202110678014A CN 113310836 B CN113310836 B CN 113310836B
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- 230000035939 shock Effects 0.000 title abstract 4
- 238000007664 blowing Methods 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000005485 electric heating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003381 stabilizer Substances 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/60—Investigating resistance of materials, e.g. refractory materials, to rapid heat changes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
- G01N2203/0226—High temperature; Heating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
- G01N2203/0228—Low temperature; Cooling means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0423—Chucks, fixtures, jaws, holders or anvils using screws
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
本发明公开了一种用于汽车散热器的冷热冲击及耐振动试验装置，包括底座，所述底座的顶部设置有冷热箱，所述冷热箱底部的两侧均固定连接有支撑柱，所述支撑柱的底部与底座固定连接，所述冷热箱内腔顶部与底部之间的两侧均固定连接有吹风罩。本发明通过设置第三电机、转盘、调节杆、推杆、第四电机、第二螺纹杆、第一螺纹套、挤压轮、滑杆、滑套、弹簧、调节块、连接杆、卡板、第二螺纹套、调节盒和顶板，解决了现有汽车散热器的冷热冲击及耐振动试验装置夹持固定效果较差，汽车散热器容易发生脱落的问题，该汽车散热器的冷热冲击及耐振动试验装置，具备夹持固定效果好，防止汽车散热器发生松脱的优点，值得推广。
The invention discloses a hot and cold shock and vibration resistance test device for automobile radiators, comprising a base, a hot and cold box is arranged on the top of the base, both sides of the bottom of the hot and cold box are fixedly connected with support columns, the bottom of the support column is fixedly connected to the base, and both sides between the top and the bottom of the inner cavity of the hot and cold box are fixedly connected with a blowing hood. The invention solves the problem that the existing hot and cold shock and vibration resistance test device for automobile radiators has poor clamping and fixing effect and the automobile radiator is easy to fall off by arranging a third motor, a turntable, an adjustment rod, a push rod, a fourth motor, a second threaded rod, a first threaded sleeve, an extrusion wheel, a sliding rod, a sliding sleeve, a spring, an adjustment block, a connecting rod, a clamping plate, a second threaded sleeve, an adjustment box and a top plate. The hot and cold shock and vibration resistance test device for automobile radiators has the advantages of good clamping and fixing effect and preventing the automobile radiator from loosening, and is worthy of promotion.
Description
Technical Field
The invention relates to the technical field of automobile radiator detection, in particular to a cold and hot impact and vibration resistance test device for an automobile radiator.
Background
The automobile radiator consists of a water inlet chamber, a water outlet chamber, a radiator core and the like, wherein cooling liquid flows in the radiator core, air passes through the radiator, hot cooling liquid is cooled by radiating heat to the air, cold air is heated up the automobile because of absorbing heat radiated by the cooling liquid, the radiator is an indispensable important part in an automobile water-cooled engine cooling system, cold and hot impact and vibration resistance test detection needs to be carried out on the radiator in the production process of the automobile radiator at present so as to ensure that the automobile radiator normally operates in the running process of the automobile, and the existing cold and hot impact and vibration resistance test device for the automobile radiator has some problems, such as poor clamping effect, and the automobile radiator is easy to loose in the working process, so that the automobile radiator falls to be damaged, and is unfavorable for people to use.
Disclosure of Invention
The invention aims to provide a cold and hot impact and vibration resistance test device for an automobile radiator, which has the advantages of good clamping and fixing effects and preventing the automobile radiator from loosening, and solves the problems that the existing cold and hot impact and vibration resistance test device for the automobile radiator has poor clamping and fixing effects and the automobile radiator is easy to fall off.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cold and hot impact and vibration resistance test device for auto radiator, includes the base, the top of base is provided with the cold and hot case, the equal fixedly connected with support column in both sides of cold and hot case bottom, the bottom and the base fixed connection of support column, the equal fixedly connected with of both sides between cold and hot case inner chamber top and the bottom is bloied the cover, two opposite sides of bloied the cover all are provided with the heating pipe, the top and the bottom of heating pipe all with the inner wall fixed connection of cold and hot case, the equal fixedly connected with fan in both sides of cold and hot case, the air outlet and the cold and hot case of fan top pass through the pipe intercommunication, the top intercommunication of cold and hot case inner chamber has the tuber pipe, fixedly connected with first motor between the both sides of tuber pipe inner chamber, the bottom fixedly connected with flabellum of first motor output, the top of cold and shell is provided with the refrigerator, the bottom of refrigerator runs through to the inner chamber of shell, the both sides of base inner chamber bottom all are fixedly connected with lift case, the top of lift case is to the inner wall fixed connection of base, the top of lift case is provided with the second adjusting lever, the top is provided with the threaded rod, the top of a top is fixedly connected with the second adjusting lever, the top is provided with the top of the telescopic handle, the two sides between the top and the bottom of the inner cavity of the regulating box are fixedly connected with a partition board, the rear side of the inner cavity of the regulating box is fixedly connected with a third motor, the front side of the output end of the third motor is fixedly connected with a rotary table, the bottom of the front surface of the rotary table is fixedly connected with a regulating rod, one side opposite to the two regulating rods is provided with a push rod, one side opposite to the two push rods penetrates through the partition board and is fixedly connected with a control shell, the two sides of the top of the mounting plate are fixedly connected with a fixed box, the two sides of the bottom of the inner cavity of the control shell are fixedly connected with a fourth motor, the top of the output end of the fourth motor is fixedly connected with a second threaded rod, the top of the second threaded rod penetrates through the inner cavity of the fixed box and is sleeved with a first threaded sleeve, the top fixedly connected with extrusion wheel of first thread bush, the top fixedly connected with slide bar between the fixed box inner chamber both sides, the surface cover of slide bar is equipped with the sliding sleeve, the surface of slide bar just is located two slide sleeve relative one side and all overlaps and be equipped with the spring, the bottom fixedly connected with regulating block of sliding sleeve, the top fixedly connected with connecting rod of sliding sleeve, the relative one side of two connecting rods all runs through fixed box and fixedly connected with cardboard, the surface of second threaded rod and the inner chamber cover that is located the control shell are equipped with the second thread bush, fixedly connected with regulation box between two second thread bushes, the top of regulation box runs through the top and fixedly connected with roof to the mounting panel, the inner chamber of regulation box is provided with the gag lever post, the bottom of gag lever post runs through regulation box and with the inner wall fixed connection of control shell.
Preferably, one side of the blowing hood, which is close to the heating pipe, is fixedly connected with a dust filtering plate, and the bottom of the fan is communicated with an air suction pipe.
Preferably, both sides of cold wind shell all communicate there is the aspiration channel, the both sides of cold wind shell inner chamber all fixedly connected with purifies the filter core, test opening has been seted up to cold and hot case's bottom.
Preferably, the surface of first threaded rod and telescopic link threaded connection, the equal fixedly connected with slider in bottom of telescopic link both sides, the spout that uses with the slider cooperation has all been seted up to the both sides of lift case inner chamber.
Preferably, the both sides at base top are all fixedly connected with pneumatic cylinder, and the equal fixedly connected with push pedal in bottom of two pneumatic cylinder outputs, the equal fixedly connected with bracing piece in both sides of push pedal bottom, the bottom of bracing piece runs through to the outside of base, the bottom of base is provided with the stabilizer plate, the top and the bracing piece fixed connection of stabilizer plate.
Preferably, the bottom fixedly connected with of base removes the wheel, removes the number of wheel and is four, and evenly distributed in the bottom of base, the positive surface of base is provided with control panel.
Preferably, a first opening matched with the control shell is formed in the top of the adjusting box, a limiting block is fixedly connected to the bottom of the control shell, and a limiting groove matched with the limiting block is formed in the bottom of the inner cavity of the adjusting box.
Preferably, one side of the push rod far away from the control shell is contacted with the adjusting rod, and a second opening matched with the push rod for use is formed in one side of the two opposite baffle plates.
Preferably, the top of the extrusion wheel is contacted with the adjusting block, and the joint of the surface of the second threaded rod and the mounting plate is movably connected through a bearing.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the problems that the clamping and fixing effect of the traditional cold and hot impact and vibration resistant test device of the automobile radiator is poor and the automobile radiator is easy to fall off are solved by arranging the third motor, the turntable, the adjusting rod, the push rod, the fourth motor, the second threaded rod, the first threaded sleeve, the extrusion wheel, the slide rod, the sliding sleeve, the spring, the adjusting block, the connecting rod, the clamping plate, the second threaded sleeve, the adjusting box and the top plate.
2. According to the invention, the temperature in the cold and hot box can be increased by arranging the heating pipe, the high temperature resistance detection can be carried out on the automobile radiator, the temperature of air entering the cold air shell can be reduced by arranging the refrigerator, the use position of the telescopic rod can be adjusted by being matched with the second motor by arranging the first threaded rod, dust in the air can be filtered by arranging the dust filtering plate and the purifying filter element, the dust can be prevented from entering the cold and hot box, the telescopic rod can be conveniently used by arranging the sliding block and the sliding chute, the use positions of the push plate, the supporting rod and the stabilizing plate can be adjusted by arranging the hydraulic cylinder, and the stability can be increased by arranging the stabilizing plate to be contacted with the ground.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the stationary box of the present invention;
Fig. 4 is a left side cross-sectional view of the adjustment box of the present invention.
1, A base, 2, a cold and hot box, 3, a support column, 4, a blowing hood, 5, a heating pipe, 6, a fan, 7, a cold air shell, 8, an air outlet pipe, 9, a first motor, 10, a fan blade, 11, a refrigerator, 12, a lifting box, 13, a second motor, 14, a first threaded rod, 15, a telescopic rod, 16, a regulating box, 17, a control shell, 18, a mounting plate, 19, a partition plate, 20, a third motor, 21, a turntable, 22, a regulating rod, 23, a push rod, 24, a fixed box, 25, a fourth motor, 26, a second threaded rod, 27, a first threaded sleeve, 28, a pressing wheel, 29, a sliding rod, 30, a sliding sleeve, 31, a spring, 32, a regulating block, 33, a connecting rod, 34, a clamping plate, 35, a second threaded sleeve, 36, a regulating box, 37, a top plate, 38 and a limiting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly, as for example, "connected" may be a fixed connection, may be a removable connection, or may be an integral connection, may be a mechanical connection or may be an electrical connection, may be a direct connection, may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to FIGS. 1-4, a cold and hot impact and vibration resistance test device for an automobile radiator comprises a base 1, wherein a cold and hot box 2 is arranged at the top of the base 1, support columns 3 are fixedly connected to the two sides of the bottom of the cold and hot box 2, a blowing cover 4 is fixedly connected to the bottom of the support columns 3 and the bottom of the inner cavity of the cold and hot box 2, heating pipes 5 are arranged on the opposite sides of the two blowing covers 4, the top and the bottom of the heating pipes 5 are fixedly connected with the inner wall of the cold and hot box 2, fans 6 are fixedly connected to the two sides of the cold and hot box 2, air outlets at the top of the fans 6 are communicated with the cold and hot box 2 through pipes, a cold air shell 7 is fixedly connected to the top of the cold and hot box 2, an air outlet pipe 8 is communicated to the top of the inner cavity of the cold and hot box 2, a first motor 9 is fixedly connected between the two sides of the inner cavity of the air outlet pipe 8, a fan 10 is fixedly connected to the bottom of the output end of the first motor 9, the top of the cold air shell 7 is provided with a refrigerator 11, the bottom of the refrigerator 11 penetrates to the inner cavity of the cold air shell 7, two sides of the bottom of the inner cavity of the base 1 are fixedly connected with a lifting box 12, the top of the lifting box 12 penetrates to the outer side of the base 1, the bottom of the inner cavity of the lifting box 12 is fixedly connected with a second motor 13, the top of the output end of the second motor 13 is fixedly connected with a first threaded rod 14, the surface of the first threaded rod 14 is sleeved with a telescopic rod 15, the top of the telescopic rod 15 penetrates to the outer side of the lifting box 12, the bottom of the cold air box 2 is provided with an adjusting box 16, two sides of the bottom of the adjusting box 16 are fixedly connected with the telescopic rod 15, the inner cavity of the adjusting box 16 is provided with a control shell 17, the top of the control shell 17 penetrates to the outer side of the adjusting box 16 and is fixedly connected with a mounting plate 18, two sides between the top and the bottom of the inner cavity of the adjusting box 16 are fixedly connected with a baffle 19, the rear side of the inner cavity of the regulating box 16 and the opposite sides of the two clapboards 19 are fixedly connected with a third motor 20, the front side of the output end of the third motor 20 is fixedly connected with a rotary table 21, the bottom of the front surface of the rotary table 21 is fixedly connected with a regulating rod 22, one opposite sides of the two regulating rods 22 are respectively provided with a push rod 23, one opposite sides of the two push rods 23 respectively penetrate through the clapboards 19 and are fixedly connected with the control shell 17, two sides of the top of the mounting plate 18 are respectively fixedly connected with a fixed box 24, two sides of the bottom of the inner cavity of the control shell 17 are respectively fixedly connected with a fourth motor 25, the top of the output end of the fourth motor 25 is fixedly connected with a second threaded rod 26, the top of the second threaded rod 26 penetrates through the inner cavity of the fixed box 24 and is sleeved with a first threaded sleeve 27, the top of the first threaded sleeve 27 is fixedly connected with a squeezing wheel 28, the top between the two sides of the inner cavity of the fixed box 24 is fixedly connected with a slide bar 29, the surface of the slide bar 29 is sleeved with a slide bar 30, springs 31 are sleeved on the surface of the slide bar 29 and positioned on the opposite sides of the two slide bars 30, an adjusting block 32 is fixedly connected to the bottom of the slide bar 30, a connecting rod 33 is fixedly connected to the top of the slide bar 30, one opposite sides of the two connecting rods 33 penetrate through the fixed box 24 and are fixedly connected with a clamping plate 34, a second threaded sleeve 35 is sleeved on the surface of the second threaded rod 26 and positioned in the inner cavity of the control shell 17, an adjusting box 36 is fixedly connected between the two second threaded sleeves 35, the top of the adjusting box 36 penetrates through the top of the mounting plate 18 and is fixedly connected with a top plate 37, a limiting rod 38 is arranged in the inner cavity of the adjusting box 36, the bottom of the limiting rod 38 penetrates through the adjusting box 36 and is fixedly connected with the inner wall of the control shell 17, one side of the blowing hood 4 close to the heating pipe 5 is fixedly connected with a dust filtering plate, the bottom of the blower 6 is communicated with an air suction pipe, two sides of the cold air shell 7 are communicated with the air suction pipe, the two sides of the inner cavity of the cold air shell 7 are fixedly connected with purifying filter elements, the bottom of the cold air box 2 is provided with a test opening, the surface of the first threaded rod 14 is in threaded connection with the telescopic rod 15, the bottoms of the two sides of the telescopic rod 15 are fixedly connected with sliding blocks, the two sides of the inner cavity of the lifting box 12 are provided with sliding grooves matched with the sliding blocks, the two sides of the top of the base 1 are fixedly connected with hydraulic cylinders, the bottoms of the two hydraulic cylinder output ends are fixedly connected with pushing plates, the two sides of the bottom of the pushing plates are fixedly connected with supporting rods, the bottoms of the supporting rods penetrate to the outer side of the base 1, the bottom of the base 1 is provided with stabilizing plates, the tops of the stabilizing plates are fixedly connected with the supporting rods, the bottoms of the base 1 are fixedly connected with moving wheels, the number of the moving wheels is four, the moving wheels are uniformly distributed at the bottom of the base 1, the front surface of the base 1 is provided with a control panel, the top of the regulating box 16 is provided with a first opening matched with the control shell 17, the bottom of the control shell 17 is fixedly connected with a limiting block, the bottom of the inner cavity of the regulating box 16 is provided with a limiting groove matched with the limiting block, one side of the push rod 23 far away from the control shell 17 is contacted with the regulating rod 22, one side opposite to the two partition boards 19 is provided with a second opening matched with the push rod 23, the top of the extruding wheel 28 is contacted with the regulating block 32, the surface of the second threaded rod 26 is movably connected with the connecting part of the mounting plate 18 through a bearing, the temperature in the cold and hot box 2 can be increased by arranging the heating pipe 5, the temperature of air entering the cold and hot box 7 can be reduced by arranging the refrigerator 11, the using position of the telescopic rod 15 can be matched with the second motor 13 by arranging the first threaded rod 14, the dust filtering plate and the purifying filter element are arranged, can filter the dust in the air, prevent that the dust from getting into inside the cold and hot case 2, through setting up slider and spout, can make things convenient for the use of telescopic link 15, through setting up the pneumatic cylinder, can adjust the push pedal, The use position of bracing piece and stabilizer plate through setting up the stabilizer plate, can increase stability with ground contact, through setting up third motor 20, carousel 21, adjust pole 22, push rod 23, fourth motor 25, second threaded rod 26, first thread bush 27, extrusion wheel 28, slide bar 29, sliding sleeve 30, spring 31, regulating block 32, connecting rod 33, cardboard 34, second thread bush 35, regulating box 36 and roof 37, it is relatively poor to have solved the cold and hot impact of current automobile radiator and the fixed effect of vibration-resistant test device centre gripping, the problem that the automobile radiator takes place to drop easily, this cold and hot impact of automobile radiator and vibration-resistant test device possess centre gripping fixed effect good, prevent that the automobile radiator from taking place the advantage of pine to take place, be worth promoting.
When the automobile radiator to be detected is placed at the top of the top plate 37, the fourth motor 25 is started, the fourth motor 25 and the second threaded rod 26 are matched to drive the first threaded sleeve 27 and the extrusion wheel 28 to move, the extrusion wheel 28 and the adjusting block 32 are matched to drive the sliding sleeve 30 to extrude the spring 31, the sliding sleeve 30 and the connecting rod 33 are matched to drive the clamping plates 34 to move, the clamping plates 34 are clamped at two sides of the top of the automobile radiator, meanwhile, the second threaded rod 26 and the second threaded sleeve 35 are matched to drive the adjusting box 36 and the top plate 37 to move upwards, the top plate 37 lifts the automobile radiator to move upwards, the automobile radiator is clamped and fixed through the matching of the top plate 37 and the clamping plates 34, the third motor 20 is started, the third motor 20 and the rotary table 21 are matched to drive the adjusting rod 22 to rotate, the adjusting rod 22 and the push rod 23 are matched to drive the control shell 17 to reciprocate left and right, the second motor 13 is started to drive the telescopic rod 15 to move through the control shell 17 to move the vibration resistance effect of the automobile radiator rapidly left and right, and the telescopic rod 15 and the adjusting box 16 and the automobile radiator are matched to drive the automobile radiator to enter the cooling and the heating pipe 11 to be matched with the cooling and heating pipe 11 to perform cooling and heating test through the cooling and heating pipe 11.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A cold and hot impact and vibration resistance test device for an automobile radiator comprises a base (1) and is characterized in that a cold and hot box (2) is arranged at the top of the base (1), support columns (3) are fixedly connected to two sides of the bottom of the cold and hot box (2), the bottom of the support columns (3) is fixedly connected with the base (1), a blowing cover (4) is fixedly connected to two sides between the top and the bottom of an inner cavity of the cold and hot box (2), heating pipes (5) are arranged on opposite sides of the two blowing covers (4), the top and the bottom of the heating pipes (5) are fixedly connected with the inner wall of the cold and hot box (2), fans (6) are fixedly connected to two sides of the cold and hot box (2), cold air shells (7) are fixedly connected to the top of the cold and hot box (2) through guide pipes, an air outlet pipe (8) is communicated to the top of the inner cavity of the cold and hot box (2), a first motor (9) is fixedly connected between two sides of the inner cavity of the cold and hot box (2), the first motor (9) is fixedly connected to the bottom of the cold air shells (7) through the cold and the cold air shells (11) through the cooling shells (11), the utility model discloses a rotary table type electric heating device, including base (1), elevating box (12), control shell (17), first threaded rod (14) of the top fixedly connected with of elevating box (12) inner chamber second motor (13) is run through to the outside of base (1) in both sides of inner chamber bottom, the top fixedly connected with of second motor (13) output, the surface cover of first threaded rod (14) is equipped with telescopic link (15), the top of telescopic link (15) runs through to the outside of elevating box (12), the bottom of cold and hot case (2) is provided with regulating box (16), the both sides of regulating box (16) bottom all with telescopic link (15) fixed connection, the inner chamber of regulating box (16) is provided with control shell (17), the top of control shell (17) runs through to the outside of regulating box (16) and fixedly connected with mounting panel (18), the both sides between regulating box (16) inner chamber top and the bottom all are fixedly connected with baffle (19), the rear side of regulating box (16) inner chamber and the motor that is located two baffles (19) are located the outside of elevating box (12), the positive side of the rotary table (20) is fixedly connected with the positive side (21), push rods (23) are arranged on opposite sides of two adjusting rods (22), one opposite side of the two push rods (23) penetrates through a partition plate (19) and is fixedly connected with a control shell (17), two sides of the top of a mounting plate (18) are fixedly connected with a fixed box (24), two sides of the bottom of an inner cavity of the control shell (17) are fixedly connected with a fourth motor (25), the top of an output end of the fourth motor (25) is fixedly connected with a second threaded rod (26), the top of the second threaded rod (26) penetrates through an inner cavity of the fixed box (24) and is sleeved with a first thread bush (27), the top of the first thread bush (27) is fixedly connected with a pressing wheel (28), the top between two sides of the inner cavity of the fixed box (24) is fixedly connected with a slide rod (29), the surface of the slide rod (29) is sleeved with a sliding sleeve (30), one side of the surface of the slide rod (29) opposite to the two sliding sleeves (30) is sleeved with a spring (31), the bottom of the sliding sleeve (30) is fixedly connected with an adjusting block (32), the top of the sliding sleeve (30) is fixedly connected with a connecting rod (33) and is fixedly connected with one opposite side of the connecting rod (34), the surface of second threaded rod (26) and the inner chamber cover that is located control shell (17) are equipped with second thread bush (35), fixedly connected with regulation box (36) between two second thread bush (35), the top of regulation box (36) is run through to the top of mounting panel (18) and fixedly connected with roof (37), the inner chamber of regulation box (36) is provided with gag lever post (38), the bottom of gag lever post (38) runs through regulation box (36) and with the inner wall fixed connection of control shell (17).
2. The cold and hot impact and vibration resistance test device for the automobile radiator according to claim 1, wherein a dust filtering plate is fixedly connected to one side of the blowing hood (4) close to the heating pipe (5), and an air suction pipe is communicated with the bottom of the fan (6).
3. The cold and hot impact and vibration resistance test device for the automobile radiator according to claim 1 is characterized in that air suction pipes are communicated with two sides of the cold air shell (7), purifying filter elements are fixedly connected with two sides of an inner cavity of the cold air shell (7), and a test opening is formed in the bottom of the cold and hot box (2).
4. The cold and hot impact and vibration resistance test device for the automobile radiator according to claim 1, wherein the surface of the first threaded rod (14) is in threaded connection with the telescopic rod (15), sliding blocks are fixedly connected to the bottoms of the two sides of the telescopic rod (15), and sliding grooves matched with the sliding blocks are formed in the two sides of the inner cavity of the lifting box (12).
5. The cold and hot impact and vibration resistance test device for the automobile radiator is characterized in that hydraulic cylinders are fixedly connected to two sides of the top of the base (1), push plates are fixedly connected to the bottoms of output ends of the two hydraulic cylinders, supporting rods are fixedly connected to two sides of the bottoms of the push plates, the bottoms of the supporting rods penetrate to the outer side of the base (1), a stabilizing plate is arranged at the bottom of the base (1), and the top of the stabilizing plate is fixedly connected with the supporting rods.
6. The cold and hot impact and vibration resistance test device for the automobile radiator according to claim 1, wherein the bottom of the base (1) is fixedly connected with four movable wheels which are uniformly distributed at the bottom of the base (1), and a control panel is arranged on the front surface of the base (1).
7. The cold and hot impact and vibration resistance test device for the automobile radiator according to claim 1, wherein the top of the adjusting box (16) is provided with a first opening matched with the control shell (17), the bottom of the control shell (17) is fixedly connected with a limiting block, and the bottom of an inner cavity of the adjusting box (16) is provided with a limiting groove matched with the limiting block.
8. A cold and hot impact and vibration resistance test device for an automobile radiator according to claim 1, wherein one side of the push rod (23) far away from the control shell (17) is contacted with the adjusting rod (22), and the opposite sides of the two partition plates (19) are provided with second openings matched with the push rod (23).
9. A cold and hot impact and vibration resistance test device for an automobile radiator according to claim 1, wherein the top of the extrusion wheel (28) is in contact with the adjusting block (32), and the connection part of the surface of the second threaded rod (26) and the mounting plate (18) is movably connected through a bearing.
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| CN202110678014.9A CN113310836B (en) | 2021-06-18 | 2021-06-18 | A thermal shock and vibration resistance test device for automobile radiators |
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| CN113732224B (en) * | 2021-09-03 | 2024-07-23 | 浙江盛拓机械有限公司 | High-speed high-precision cold heading |
| CN114062182B (en) * | 2021-11-23 | 2022-12-20 | 德州晶华药用玻璃有限公司 | Cold and hot resistant detection device of well borosilicate glass |
| CN114674556A (en) * | 2022-03-25 | 2022-06-28 | 哈尔滨理工大学 | A test device for testing vibration and noise of automobile transmission |
| CN115876613B (en) * | 2022-11-30 | 2024-07-05 | 浙江方泰汽车配件有限公司 | Impact test device for automobile control arm |
| CN117388615B (en) * | 2023-10-20 | 2024-05-07 | 无锡冠亚智能装备有限公司 | Cold and hot impact testing device for automobile electronic component |
| CN119354792B (en) * | 2024-12-25 | 2025-03-21 | 广东众志检测仪器有限公司 | A thermal shock test device and method for automotive electronic components |
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| CN204788866U (en) * | 2015-08-07 | 2015-11-18 | 山东厚丰汽车散热器有限公司 | A cold and hot impact and device of nai vibration test for auto radiator |
| CN107421703A (en) * | 2016-05-23 | 2017-12-01 | 天津猎车科技发展有限公司 | A kind of thermal shock and anti-vibration test device for automobile radiators |
| JP7015538B2 (en) * | 2018-05-29 | 2022-02-03 | エミック株式会社 | Inductive vibration test equipment and its control method |
| CN111521508B (en) * | 2020-05-14 | 2023-04-07 | 安徽法雷特热交换科技有限公司 | Cold and hot impact vibration-resistant test device for automobile radiator |
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