CN211122474U - Automatic trail sun's automobile exterior trimming spare insolation accelerated test device - Google Patents
Automatic trail sun's automobile exterior trimming spare insolation accelerated test device Download PDFInfo
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- CN211122474U CN211122474U CN202020438497.6U CN202020438497U CN211122474U CN 211122474 U CN211122474 U CN 211122474U CN 202020438497 U CN202020438497 U CN 202020438497U CN 211122474 U CN211122474 U CN 211122474U
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- guide rail
- automobile exterior
- acceleration test
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Abstract
The utility model discloses an automobile exterior decoration part insolation acceleration test device capable of automatically tracking the sun, which comprises a base and a tracker probe arranged on the base and used for detecting the position of sunlight, wherein the tracker probe is connected with a driving mechanism and a controller; the rotary rod is rotatably arranged on the base through a driving mechanism, two sides of the rotary rod are vertically connected with supporting rods, and a fixed net rack is hinged to the supporting rods; the mounting rack is connected to the fixed rack through the clamping assembly, the guide rail is arranged on the mounting rack, the fastening assembly can be slidably arranged on the guide rail, and the mounting bracket is connected to the guide rail through the fastening assembly; the support device also comprises a support rod, one end of the support rod is hinged on the support rod, and the other end of the support rod can be connected to one side of the fixed net rack in a sliding manner; the acceleration test of the dynamic motion mode of the automobile exterior trimming part samples with different sizes and thicknesses is realized, so that the test time is shortened, and the test speed of the automobile exterior trimming part is improved.
Description
Technical Field
The utility model relates to an automobile test technical field, concretely relates to automatic trail sun's automobile exterior trimming spare insolate accelerated test device.
Background
In order to verify the aging resistance of the automobile exterior part, the automobile exterior part needs to be placed on an automobile exterior part test frame for testing, such as a bumper, a door handle, a rearview mirror, an oil tank, a tire and the like, and a material sample of the exterior part is generally taken for testing the exterior part; in the prior art, the test of the exterior trimming part is usually to put a test sample on a test rack, detect and analyze the sample according to fixed time, and determine whether the sample has the phenomena of fading, aging, cracking, breaking and the like; in addition, the prior art discloses a multipurpose automobile material natural acceleration tester with the patent number of CN201521064533.2, a sun tracker probe and a driving mechanism are arranged, so that an automobile material sample is driven by a connection controller to track the sun to rotate, the sun angle can be tracked by adopting the method, and the solar radiation effect of the automobile material sample is effectively improved; however, the above-mentioned tester is easy to have the problem that it slips or falls off under the impact of rain in the process of rotation because of different sizes and thicknesses of material samples.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists in the above-mentioned technique, provide an automatic trail sun's automobile exterior trimming spare insolate accelerated test device, aim at solving above-mentioned tester and easily because of the material sample size differs and thickness is different, appear sliding or receive the problem that the rainwater impact dropped at the pivoted in-process.
The utility model provides an automobile exterior decoration part insolation acceleration test device capable of automatically tracking the sun, which comprises a base and a tracker probe arranged on the base and used for detecting the position of sunlight, wherein the tracker probe is connected with a driving mechanism and a controller; the rotary rod is rotatably arranged on the base through the driving mechanism, supporting rods are vertically connected to two sides of the rotary rod, and a fixed net rack is hinged to the supporting rods; the mounting rack is connected to the fixed rack through a clamping assembly, the guide rail is arranged on the mounting rack, the fastening assembly is slidably arranged on the guide rail, and the mounting bracket is connected to the guide rail through the fastening assembly; the novel rack is characterized by further comprising a supporting rod, one end of the supporting rod is hinged to the supporting rod, and the other end of the supporting rod is slidably connected to one side of the fixed net rack.
Further, the installing support includes overhead gage, well spacer and lower baffle from last to down in proper order, the overhead gage with the interval of baffle passes through down fastening components adjusts.
Further, the fastening assembly comprises a screw rod, a fastening nut and a spring, the end part of the screw rod is located in the guide rail groove of the guide rail, the spring is sleeved on the screw rod and located between the upper baffle and the lower baffle, and the fastening nut is connected to the end part of the screw rod.
Further, the both sides of fixed rack are equipped with the rectangle through-hole, the one end of bracing piece is equipped with the gyro wheel, the gyro wheel is located in the rectangle through-hole, so that the one end slidable of bracing piece with one side of fixed rack is connected.
Furthermore, the locking device also comprises a locking part, wherein the locking part is positioned on one side of the rectangular through hole and is in threaded connection with the roller.
Furthermore, the cross section of the guide rail groove is of a convex structure, a rectangular block is arranged at the end part of the screw rod, and the rectangular block is positioned in the guide rail groove.
Further, the clamping assembly comprises an adjusting piece and a pressing piece, the pressing piece is hinged to the end portion of the adjusting piece, and the adjusting piece is in threaded connection with the mounting net rack.
Further, actuating mechanism includes servo motor and reduction gear, servo motor's output with the input of reduction gear is connected, the output of reduction gear with the bull stick is connected, so that the bull stick is rotatable to be located on the base.
Further, still include a plurality of sensor that is used for gathering exterior trim sample surface and sample surrounding environment data, the sensor is located the controller upper end, the sensor with controller electric connection.
Further, the sensor includes temperature sensor, humidity transducer and ultraviolet radiation sensor, temperature sensor, humidity transducer and ultraviolet radiation sensor respectively with the controller carries out electric connection.
Compared with the prior art, the method has the following beneficial effects:
the utility model provides an automatic trail sun's automobile exterior gadget insolation accelerated test device, through set up bull stick, actuating mechanism and tracker probe on the support to fix with the automobile exterior gadget sample to equidimension and thickness not through installing support and fastening components, thereby make static automobile exterior gadget aging test's mode become the dynamic motion mode, improve the experimental speed of automobile exterior gadget, reduce the problem that automobile exterior gadget sample slided and dropped in the motion.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic view of an exposure acceleration test device for an automobile exterior decoration part capable of automatically tracking the sun according to the present invention;
FIG. 2 is a schematic view of a fixed net rack of the solarization acceleration test device for the automobile exterior trimming part capable of automatically tracking the sun according to the present invention;
FIG. 3 is an enlarged view of a part A of an accelerated solarization testing apparatus for an exterior trimming part of an automobile for automatically tracking the sun according to the present invention;
FIG. 4 is an enlarged view of a part B of an apparatus for testing the acceleration of the solarization of an exterior trimming part of an automobile which automatically tracks the sun according to the present invention;
fig. 5 is a schematic view of a mounting bracket of an automatic sun-tracking exposure acceleration test device for automobile exterior trimming parts.
In the figure, 1-base; 2-a tracker probe; 3-a drive mechanism; 4-a controller; 5-rotating the rod; 6-fixing the net rack; 7, mounting a net rack; 8-a guide rail; 9-a fastening assembly; 10-mounting a bracket; 11-a clamping assembly; 20-sample; 30-a roller; 40-a locking part; 51-a strut; 52-a support bar; 61-rectangular through holes; 81-guide rail groove; 91-screw rod; 92-a fastening nut; 93-a spring; 94-rectangular block; 101-an upper baffle plate; 102-a middle spacer bar; 103-lower baffle; 111-an adjustment member; 112-tabletting; 401-steel sheet.
Detailed Description
In order to make the structure and features and advantages of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
example 1:
as shown in fig. 1 to 5, the utility model provides an automatic sun-tracking automobile exterior trimming part insolation acceleration test device, which comprises a base 1 and a tracker probe 2 arranged on the base 1 and used for detecting the position of sunlight, wherein the tracker probe 2 is connected with a driving mechanism 3 and a controller 4, the controller 4 is arranged at the upper end of the base 1, and the tracker probe 2 is arranged on the controller 4; the rotary rod 5 is rotatably arranged on the base 1 through the driving mechanism 3, two sides of the rotary rod 5 are vertically connected with supporting rods 51, and the supporting rods 51 are hinged with a fixed net rack 6; the device also comprises an installation net rack 7, a guide rail 8, a fastening component 9 and an installation support 10, wherein the installation net rack 7 is connected to the fixed net rack 6 through a clamping component 11, the guide rail 8 is arranged on the installation net rack 7, the fastening component 9 is slidably arranged on the guide rail 8, and the installation support 10 is connected to the guide rail 8 through the fastening component 9; the device also comprises a supporting rod 52, one end of the supporting rod 52 is hinged on the supporting rod 51, and the other end of the supporting rod 52 can be connected to one side of the fixed net rack 6 in a sliding way; by adopting the technical scheme, the rotating rod 5, the driving mechanism 3 and the tracker probe 2 are arranged on the support, and the automobile exterior trimming parts with different sizes and thicknesses are fixed through the mounting bracket 10 and the fastening assembly 9, so that the static automobile exterior trimming part aging test mode is changed into a dynamic motion mode, the test time is shortened, the test speed of the automobile exterior trimming parts is increased, and the problem that the automobile exterior trimming part sample 20 slides and falls in motion is solved.
Specifically, the mounting bracket 10 includes an upper baffle 101, a middle spacer 102, and a lower baffle 103 in sequence from top to bottom, and the distance between the upper baffle 101 and the lower baffle 103 is adjusted by the fastening assembly 9 to fix the exterior part sample 20.
Specifically, the fastening assembly 9 includes a screw 91, a fastening nut 92 and a spring 93, an end of the screw 91 is located in the guide groove 81 of the guide rail 8, the spring 93 is sleeved on the screw 91 and located between the upper baffle 101 and the lower baffle 103, and the fastening nut 92 is connected to an end of the screw 91 so as to adjust a distance between the upper baffle 101 and the lower baffle 103 by rotating the fastening nut 92 to fix the automobile exterior parts with different thicknesses.
Specifically, the two sides of the fixed net rack 6 are provided with rectangular through holes 61, one end of the support rod 52 is provided with the roller 30, and the roller 30 is located in the rectangular through hole 61, so that one end of the support rod 52 can be connected with one side of the fixed net rack 6 in a sliding manner, and the angle of the fixed net rack 6 is adjusted in a manner that the roller 30 on the support rod 52 moves in the rectangular through hole 61, thereby realizing the adjustment of the angle of the exterior trimming part sample 20.
Specifically, the section of the guide rail groove 81 is of a convex structure, the end of the screw 91 is provided with a rectangular block 94, and the rectangular block 94 is located in the guide rail groove 81 to limit the screw 91 in the guide rail groove 81, and ensure that the screw 91 does not rotate in the rotating process of the fastening nut 92, thereby effectively improving the fixing efficiency of the exterior trim sample 20.
Specifically, the clamping assembly 11 comprises an adjusting piece 111 and a pressing piece 112, the pressing piece 112 is hinged to the end of the adjusting piece 111, the adjusting piece 111 is in threaded connection with the installation net rack 7, so that the hinged pressing piece 112 is driven to perform linear motion by rotating the adjusting piece 111, and the pressing piece 112 is abutted and pressed on the fixed net rack 6 to fix the installation net rack 7 on the fixed net rack 6; adopt chucking subassembly 11, can effectively promote the installation of installation rack 7 and dismantle efficiency.
Specifically, the driving mechanism 3 comprises a servo motor (not shown) and a speed reducer (not shown), wherein an output end of the servo motor is connected with an input end of the speed reducer, and an output end of the speed reducer is connected with the rotating rod 5, so that the rotating rod 5 can be rotatably arranged on the base 1; the rotating rod 5 is arranged on the base 1 through a bearing and rotates through being connected with a speed reducer.
Example 2:
as shown in fig. 4, in combination with the technical solution of embodiment 1, in this embodiment, the present invention further includes a locking portion 40, and the locking portion 40 is located at one side of the rectangular through hole 61 and is in threaded connection with the roller 30; the locking part 40 is hinged with a steel sheet 401, and the steel sheet 401 is abutted against one side of the fixed net rack 6 through the rotation of the locking part 40 so as to fix one end of the support rod 52 on the fixed net rack 6.
Example 3:
as shown in fig. 1, in combination with the technical solutions of the embodiment 1 and the embodiment 2, in this embodiment, the exterior trimming part further includes a plurality of sensors (not shown) for acquiring data of the surface of the exterior trimming part sample 20 and the environment around the sample 20, the sensors are located at the upper end of the controller 4, and the sensors are electrically connected with the controller 4; the sensor can accurately record the environmental data of the exterior part sample 20. And a data base is laid for analyzing the influence of the automobile exterior trimming parts by the environmental data.
Specifically, the sensor includes a temperature sensor, a humidity sensor and an ultraviolet radiation sensor, and the temperature sensor, the humidity sensor and the ultraviolet radiation sensor are respectively electrically connected with the controller 4, wherein the temperature sensor, the humidity sensor and the ultraviolet radiation sensor are common sensors in the prior art, and the structure is not described here; the temperature sensor is used for collecting the temperature of the surface of the exterior trimming part sample 20; the humidity sensor is used for collecting the humidity of the surface of the exterior trimming part sample 20 and the humidity of the environment around the exterior trimming part sample 20 so as to measure the dewing time and the raining time of the exterior trimming part sample 20; the ultraviolet radiation sensor can determine the solar radiation energy to which the test sample 20 is subjected.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (10)
1. An exposure acceleration test device for an automobile exterior trimming part capable of automatically tracking the sun comprises a base (1) and a tracker probe (2) arranged on the base (1) and used for detecting the sunlight direction, wherein the tracker probe (2) is connected with a driving mechanism (3) and a controller (4); the device is characterized by further comprising a rotating rod (5), wherein the rotating rod (5) is rotatably arranged on the base (1) through the driving mechanism (3), two sides of the rotating rod (5) are vertically connected with supporting rods (51), and a fixed net rack (6) is hinged to the supporting rods (51); the fixing device is characterized by further comprising an installation net rack (7), a guide rail (8), a fastening assembly (9) and an installation support (10), wherein the installation net rack (7) is connected to the fixed net rack (6) through a clamping assembly (11), the guide rail (8) is arranged on the installation net rack (7), the fastening assembly (9) is slidably arranged on the guide rail (8), and the installation support (10) is connected to the guide rail (8) through the fastening assembly (9); the novel fixing rack is characterized by further comprising a supporting rod (52), one end of the supporting rod (52) is hinged to the supporting rod (51), and the other end of the supporting rod (52) is slidably connected to one side of the fixing rack (6).
2. The sun-automatically tracking automobile exterior trim solarization acceleration test apparatus according to claim 1, wherein the mounting bracket (10) comprises an upper baffle plate (101), a middle spacer bar (102) and a lower baffle plate (103) from top to bottom, and the distance between the upper baffle plate (101) and the lower baffle plate (103) is adjusted by the fastening assembly (9).
3. The sun automatic tracking automobile exterior trimming part insolation acceleration test device according to claim 2, wherein the fastening component (9) comprises a screw (91), a fastening nut (92) and a spring (93), the end of the screw (91) is located in the guide groove (81) of the guide rail (8), the spring (93) is sleeved on the screw (91) and located between the upper baffle (101) and the lower baffle (103), and the fastening nut (92) is connected to the end of the screw (91).
4. The sun auto-tracking automobile exterior trim solarization acceleration test apparatus according to claim 3, wherein rectangular through holes (61) are provided at both sides of the fixed net rack (6), a roller (30) is provided at one end of the supporting rod (52), and the roller (30) is located in the rectangular through hole (61) so that one end of the supporting rod (52) is slidably connected with one side of the fixed net rack (6).
5. The sun-automatically tracking automobile exterior trim solarization acceleration test apparatus according to claim 4, further comprising a locking portion (40), wherein the locking portion (40) is located at one side of the rectangular through hole (61) and is screw-coupled with the roller (30).
6. The solarization acceleration test apparatus for exterior trimming parts of an automobile capable of automatically tracking the sun according to claim 3, wherein the cross section of the guide rail groove (81) is a convex structure, the end of the screw rod (91) is provided with a rectangular block (94), and the rectangular block (94) is positioned in the guide rail groove (81).
7. The sun-automatically tracking exposure acceleration test device for automobile exterior trim parts according to claim 1, wherein the clamping assembly (11) comprises an adjusting member (111) and a pressing plate (112), the pressing plate (112) is hinged to an end of the adjusting member (111), and the adjusting member (111) is screw-coupled with the mounting net frame (7).
8. The sun automatic tracking automobile exterior trimming member insolation acceleration test device according to claim 1, wherein the driving mechanism (3) comprises a servo motor and a reducer, an output end of the servo motor is connected with an input end of the reducer, and an output end of the reducer is connected with the rotating rod (5), so that the rotating rod (5) can be rotatably arranged on the base (1).
9. The sun-tracking acceleration test device for the exposure of exterior trim parts of an automobile according to claim 1, further comprising a plurality of sensors for collecting data of the surface of the exterior trim part sample (20) and the environment around the sample (20), wherein the sensors are located at the upper end of the controller (4), and the sensors are electrically connected with the controller (4).
10. The sun auto-tracking exposure acceleration test device for automobile exterior trim parts according to claim 9, wherein the sensors include a temperature sensor, a humidity sensor and an ultraviolet radiation sensor, and the temperature sensor, the humidity sensor and the ultraviolet radiation sensor are electrically connected to the controller (4), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438497.6U CN211122474U (en) | 2020-03-30 | 2020-03-30 | Automatic trail sun's automobile exterior trimming spare insolation accelerated test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438497.6U CN211122474U (en) | 2020-03-30 | 2020-03-30 | Automatic trail sun's automobile exterior trimming spare insolation accelerated test device |
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| CN211122474U true CN211122474U (en) | 2020-07-28 |
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| CN202020438497.6U Active CN211122474U (en) | 2020-03-30 | 2020-03-30 | Automatic trail sun's automobile exterior trimming spare insolation accelerated test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116399791A (en) * | 2023-03-09 | 2023-07-07 | 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) | Device for inspecting sun-proof effect of textile fiber fabric |
-
2020
- 2020-03-30 CN CN202020438497.6U patent/CN211122474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116399791A (en) * | 2023-03-09 | 2023-07-07 | 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) | Device for inspecting sun-proof effect of textile fiber fabric |
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