CN108225794B - High-low temperature endurance experiment equipment for automobile knob shifter - Google Patents
High-low temperature endurance experiment equipment for automobile knob shifter Download PDFInfo
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- CN108225794B CN108225794B CN201810262571.0A CN201810262571A CN108225794B CN 108225794 B CN108225794 B CN 108225794B CN 201810262571 A CN201810262571 A CN 201810262571A CN 108225794 B CN108225794 B CN 108225794B
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- 238000002474 experimental method Methods 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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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
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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Abstract
The invention discloses high-temperature and low-temperature durable experimental equipment for an automobile knob shifter, which comprises a bracket, a driving device arranged on the bracket, and a high-temperature and low-temperature experimental box, wherein an automobile knob shifter mounting device is arranged in the high-temperature and low-temperature experimental box. The driving device comprises a first longitudinal guide rail assembly and a first transverse guide rail assembly; the automobile knob gear shifter mounting device comprises a mounting frame fixed on a bottom plate of a high-temperature experimental box and a low-temperature experimental box, two groups of second transverse guide rail assemblies are fixedly arranged on the mounting frame, and the left and right second transverse guide rail assemblies are connected through a fourth transverse guide rail which is horizontally arranged. The high and low temperature experiment box can resist high and low temperature, the highest temperature is 80 ℃ and the lowest temperature is-30 ℃. Through adjusting the position of first vertical slider, first horizontal slider, second horizontal slider and third horizontal slider, guarantee axis of rotation and car knob selector coaxial setting, reduce clamping jaw and frock installation error, experimental test result is accurate.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to high-temperature and low-temperature endurance experimental equipment for an automobile knob shifter.
Background
At present, no targeted equipment can meet the experimental requirements for high-temperature and low-temperature endurance experiments of an automobile knob shifter in the market; ordinary normal temperature durable equipment can not normally work under high temperature or low temperature environment, and the phenomenon of burning out or jamming can appear in motor, cylinder including under high temperature, low temperature environment, therefore, car knob selector high low temperature durable experiment can not obtain accurate test for a long time. In addition, in the past because clamping jaw and frock installation error cause drive rotation center and by experimental product center coaxial, experimental test inaccurate problem.
Disclosure of Invention
The invention aims to provide high-temperature and low-temperature durable experimental equipment for an automobile knob shifter, which solves the technical problems that common normal-temperature durable experimental equipment in the prior art cannot work normally or cannot be tested accurately under high-temperature or low-temperature environments, and in the past, a driving rotation center and an experimental product center are not coaxial due to installation errors of clamping jaws and a tool, so that experimental tests are inaccurate.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a durable experimental facilities of car knob selector high, low temperature, includes support and the drive arrangement of setting on the support and high, low temperature experimental box, is provided with car knob selector installation device in the high, low temperature experimental box.
The driving device comprises a first longitudinal guide rail assembly and a first transverse guide rail assembly, wherein the first longitudinal guide rail assembly comprises two first longitudinal guide rails which are vertically arranged, the lower ends of the first longitudinal guide rails are fixedly connected with the bracket, and first longitudinal sliding blocks which can slide up and down along the first longitudinal guide rails are arranged on the two first longitudinal guide rails; the first transverse guide rail assembly comprises a first transverse guide rail and a first transverse sliding block, two ends of the first transverse guide rail are respectively fixedly connected with the corresponding first longitudinal sliding blocks, the first transverse guide rail is horizontally arranged, and the first transverse sliding block can slide left and right along the first transverse guide rail; the motor is fixedly arranged on the first transverse sliding block, the rotary encoder is arranged on the motor, an output shaft of the motor is connected with one end of the rotating shaft through the coupler, the rotating shaft is horizontally arranged and perpendicular to the first transverse guide rail, a through hole is formed in one side wall of the high-temperature experimental box and one side wall of the low-temperature experimental box, the other end of the rotating shaft penetrates through the through hole and then is positioned in the high-temperature experimental box and the low-temperature experimental box, and a mechanical clamping jaw is arranged at the end part of the rotating shaft.
The automobile knob shifter mounting device comprises a mounting frame fixed on a bottom plate of a high-temperature experimental box and a low-temperature experimental box, and two groups of second transverse guide rail assemblies are fixedly arranged on the mounting frame; each group of second transverse guide rail assembly comprises a second transverse guide rail and a third transverse guide rail, the second transverse guide rails and the third transverse guide rails are parallel to the rotating shaft, the second transverse guide rails are positioned right above the third transverse guide rails, second transverse sliding blocks are arranged on the second transverse guide rails in a sliding mode, third transverse sliding blocks are arranged on the third transverse guide rails in a sliding mode, and the second transverse sliding blocks and the third transverse sliding blocks are fixedly connected together through vertically arranged connecting rods; the left and right second transverse guide rail assemblies are connected through a fourth transverse guide rail which is horizontally arranged, two ends of the fourth transverse guide rail are respectively fixedly connected with the left and right connecting rods, and a rotating assembly is arranged on the fourth transverse guide rail.
The rotating assembly comprises a rotating bracket, a second longitudinal guide rail, a third longitudinal guide rail, a first fixed pulley, a second fixed pulley and a rope, wherein the second longitudinal guide rail, the third longitudinal guide rail, the first fixed pulley, the second fixed pulley and the rope are arranged on the rotating bracket; a third longitudinal sliding block is arranged on the third longitudinal guide rail in a sliding manner, and a counterweight is arranged on the third longitudinal sliding block; wherein the second longitudinal slide is proximate the mechanical jaw; the first fixed pulley is positioned above the second longitudinal sliding block, the second fixed pulley is positioned above the third longitudinal sliding block, and one end of the rope is fixedly connected with the second longitudinal sliding block after bypassing the first fixed pulley and the second fixed pulley, and the other end of the rope is connected with the third longitudinal sliding block.
When a high-temperature endurance experiment and a low-temperature endurance experiment are carried out on the automobile knob shifter, the automobile knob shifter is firstly fixed on an automobile knob shifter fixing table, then the environment temperature in a high-temperature experiment box and a low-temperature experiment box is set, and then the positions of a first longitudinal slide block, a first transverse slide block, a second transverse slide block and a third transverse slide block are regulated, so that a mechanical clamping jaw is enabled to grasp the automobile knob shifter, and the coaxial arrangement of a rotating shaft and the automobile knob shifter is ensured; and then starting the motor, driving the automobile knob shifter to rotate through the rotating shaft, and carrying out endurance experiments. The high and low temperature experiment box can resist high and low temperature, the highest temperature is 80 ℃ and the lowest temperature is-30 ℃. Through adjusting the position of first vertical slider, first horizontal slider, second horizontal slider and third horizontal slider, guarantee axis of rotation and car knob selector coaxial setting, reduce clamping jaw and frock installation error, experimental test result is accurate.
The movable support is rotatably arranged on a fourth transverse guide rail through a bearing, one end of the rope is fixedly connected with a second longitudinal sliding block after bypassing the first fixed pulley and the second fixed pulley, the other end of the rope is connected with a third longitudinal sliding block, an automobile knob shifter fixing table is fixedly arranged on the second longitudinal sliding block, and a counterweight is arranged on the third longitudinal sliding block. Through the balanced car knob selector of counter weight, guarantee axis of rotation and car knob selector coaxial setting, reduce the error, further improve experimental measurement's precision. The weight of the counterweight can be increased or reduced according to the weight of the automobile knob gear shifter of different models, so that the axis of the automobile knob gear shifter is ensured to be in a horizontal state, and the automobile knob gear shifter is convenient to operate and high in adaptability.
Further improved, the first transverse guide rail assembly comprises two first transverse guide rails, the two first transverse guide rails are arranged in parallel, and the first transverse sliding block slides left and right along the two first transverse guide rails. The rotating shaft has heavier mass, and the strength is improved by arranging two first transverse guide rails; in addition, stability is improved, errors are reduced, and accuracy of experimental measurement results is improved.
The first longitudinal sliding block is sleeved on the first longitudinal guide rail through a linear bearing, the second longitudinal sliding block is sleeved on the second longitudinal guide rail through a linear bearing, and the third longitudinal sliding block is sleeved on the third longitudinal guide rail through a linear bearing; the first transverse sliding block is arranged on the first transverse guide rail through a linear bearing sleeve, the second transverse sliding block is arranged on the second transverse guide rail through a linear bearing sleeve, and the third transverse sliding block is arranged on the third transverse guide rail through a linear bearing sleeve. By arranging the linear bearing, the friction resistance is small, the precision is high, and the movement is stable and quick.
Further improved, be provided with the setting element on the first vertical slider, the setting element is the clamp, and the clamp card is established on first longitudinal guide rail, and the clamp passes through the bolt-up, and the one end of bolt is provided with the handle. After the height of the first longitudinal sliding block is adjusted in place, the handle is rotated to drive the bolt to rotate, so that the clamp tightly holds the first longitudinal guide rail, the purpose of fastening the first longitudinal sliding block and the first longitudinal guide rail is achieved, and the first longitudinal sliding block is prevented from sliding downwards after loosening. When the height of the first longitudinal sliding block needs to be adjusted again, the handle is rotated reversely to drive the bolt to rotate, so that the clamp is loosened from the first longitudinal guide rail.
Further improved, a plurality of rollers are arranged at the bottom of the support, and are used for adjusting and carrying, so that labor is saved.
Further improved, the support is provided with a pushing handle. During carrying, the handle is pushed to move the whole device, so that the operation is convenient.
Further improved, the support is provided with a controller and a human-computer interface, the high-temperature experimental box and the low-temperature experimental box are provided with temperature control devices, the motor, the human-computer interface and the temperature control devices are all electrically connected with the controller, and the motor and the temperature control devices are controlled through the controller. The rotating speed and the steering direction of the motor can be set through the buttons on the human-computer interface, the temperature in the high-temperature experimental box and the low-temperature experimental box can be controlled by the temperature control device, the parameters and the measurement result can be displayed on the display screen of the human-computer interface, the operation is convenient, the experimental result is visual, and the control precision is high.
Compared with the prior art, the scheme has the following beneficial effects:
1. the high and low temperature experiment box can resist high and low temperature, the highest temperature is 80 ℃ and the lowest temperature is-30 ℃. Through adjusting the position of first vertical slider, first horizontal slider, second horizontal slider and third horizontal slider, guarantee axis of rotation and car knob selector coaxial setting, reduce clamping jaw and frock installation error, experimental test result is accurate.
2. Through the balanced car knob selector of counter weight, guarantee axis of rotation and car knob selector coaxial setting, reduce the error, further improve experimental measurement's precision. The weight of the counterweight can be increased or reduced according to the weight of the automobile knob gear shifter of different models, so that the axis of the automobile knob gear shifter is ensured to be in a horizontal state, and the automobile knob gear shifter is convenient to operate and high in adaptability.
Drawings
FIG. 1 is a perspective view of the high and low temperature durability test equipment of the automotive knob shifter of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a perspective view of the driving device according to the present invention.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a left side view of fig. 3.
Fig. 6 is a perspective view of an automotive knob shifter mounting apparatus.
Fig. 7 is a front view of fig. 6.
Fig. 8 is a left side view of fig. 6.
Fig. 9 is a top view of fig. 6.
Detailed Description
In order to make the purpose and technical solution of the present invention more clear, the technical solution of the present invention will be described in detail with reference to the following embodiments of the present invention.
As shown in fig. 1-9, the high-temperature and low-temperature endurance test equipment of the automobile knob shifter comprises a bracket 1, a driving device 2 arranged on the bracket 1 and a high-temperature and low-temperature test box 3, wherein an automobile knob shifter mounting device 4 is arranged in the high-temperature and low-temperature test box.
The driving device 2 comprises a first longitudinal guide rail assembly and a first transverse guide rail assembly, the first longitudinal guide rail assembly comprises two first longitudinal guide rails 21 which are vertically arranged, the lower ends of the first longitudinal guide rails 21 are fixedly connected with the bracket 1, and first longitudinal sliding blocks 22 which can slide up and down along the first longitudinal guide rails are arranged on the two first longitudinal guide rails 21; the first transverse guide rail assembly comprises a first transverse guide rail 23 and a first transverse slide block 24, two ends of the first transverse guide rail 23 are respectively fixedly connected with corresponding first longitudinal slide blocks 22, the first transverse guide rail 23 is horizontally arranged, and the first transverse slide block 24 can slide left and right along the first transverse guide rail 23; the first transverse sliding block is fixedly provided with a motor 25, and the motor 25 is provided with a rotary encoder 26 for detecting the rotation angle of the motor. An output shaft of the motor 25 is connected with one end of a rotating shaft 27 through a coupler, the rotating shaft 27 is horizontally arranged and perpendicular to the first transverse guide rail 23, a through hole is formed in one side wall of the high-temperature and low-temperature experiment box 3, the other end of the rotating shaft 27 penetrates through the through hole and then is positioned in the high-temperature and low-temperature experiment box 3, and a mechanical clamping jaw 28 is arranged at the end portion of the rotating shaft.
The automobile knob shifter mounting device 4 comprises a mounting frame 41 fixed on a bottom plate of a high-temperature experimental box and a low-temperature experimental box, and two groups of second transverse guide rail assemblies are fixedly arranged on the mounting frame 41; each group of second transverse guide rail assembly comprises a second transverse guide rail 42 and a third transverse guide rail 43, the second transverse guide rails 42 and the third transverse guide rails 43 are parallel to the rotating shaft 27, the second transverse guide rails 42 are positioned right above the third transverse guide rails 43, second transverse sliding blocks 44 are arranged on the second transverse guide rails 42 in a sliding manner, third transverse sliding blocks are arranged on the third transverse guide rails in a sliding manner, and the second transverse sliding blocks and the third transverse sliding blocks are fixedly connected together through vertically arranged connecting rods 45; the left and right second transverse guide rail assemblies are connected through a fourth transverse guide rail 415 which is horizontally arranged, two ends of the fourth transverse guide rail 415 are fixedly connected with the left and right connecting rods 45 respectively, and a rotating assembly is arranged on the fourth transverse guide rail 415.
The rotating assembly comprises a rotating bracket, a second longitudinal guide rail 46, a third longitudinal guide rail 47, a first fixed pulley 48, a second fixed pulley 49 and a rope which are arranged on the rotating bracket, wherein the rotating bracket is rotatably arranged on a fourth transverse guide rail 415 through a bearing 412, the second longitudinal guide rail 46 and the third longitudinal guide rail 47 are arranged on the front side and the rear side of the rotating bracket, a second longitudinal sliding block 410 is slidably arranged on the second longitudinal guide rail 46, and an automobile knob shifter fixing table 413 is fixedly arranged on the second longitudinal sliding block 410; a third longitudinal sliding block 411 is slidably arranged on the third longitudinal guide rail 47, and a counterweight 414 is arranged on the third longitudinal sliding block 411; wherein the second longitudinal slide 410 is proximate the mechanical jaw 28; the first fixed pulley 48 is located above the second longitudinal sliding block 410, the second fixed pulley 49 is located above the third longitudinal sliding block 411, and after the rope bypasses the first fixed pulley and the second fixed pulley, one end of the rope is fixedly connected with the second longitudinal sliding block, and the other end of the rope is connected with the third longitudinal sliding block.
When a high-temperature endurance experiment and a low-temperature endurance experiment are carried out on the automobile knob shifter, firstly, the automobile knob shifter 8 is fixed on an automobile knob shifter fixing table, then the environment temperatures in a high-temperature experiment box and a low-temperature experiment box are set, and then the positions of a first longitudinal slide block, a first transverse slide block, a second transverse slide block and a third transverse slide block are adjusted, so that a mechanical clamping jaw is enabled to grasp the automobile knob shifter, and the coaxial arrangement of a rotating shaft and the automobile knob shifter is ensured; and then starting the motor, driving the automobile knob shifter to rotate through the rotating shaft, and carrying out endurance experiments. The high and low temperature experiment box can resist high and low temperature, the highest temperature is 80 ℃ and the lowest temperature is-30 ℃. Through adjusting the position of first vertical slider, first horizontal slider, second horizontal slider and third horizontal slider, guarantee axis of rotation and car knob selector coaxial setting, reduce clamping jaw and frock installation error, experimental test result is accurate.
The movable support is rotatably arranged on a fourth transverse guide rail through a bearing, one end of the rope is fixedly connected with a second longitudinal sliding block after bypassing the first fixed pulley and the second fixed pulley, the other end of the rope is connected with a third longitudinal sliding block, an automobile knob shifter fixing table is fixedly arranged on the second longitudinal sliding block, and a counterweight is arranged on the third longitudinal sliding block. Through the balanced car knob selector of counter weight, guarantee axis of rotation and car knob selector coaxial setting, reduce the error, further improve experimental measurement's precision. The weight of the counterweight can be increased or reduced according to the weight of the automobile knob gear shifter of different models, so that the axis of the automobile knob gear shifter is ensured to be in a horizontal state, and the automobile knob gear shifter is convenient to operate and high in adaptability.
In this embodiment, the first transverse rail assembly includes two first transverse rails 22, which are disposed in parallel, and the first transverse slider slides left and right along the two first transverse rails. The rotating shaft has heavier mass, and the strength is improved by arranging two first transverse guide rails; in addition, stability is improved, errors are reduced, and accuracy of experimental measurement results is improved.
In this embodiment, the first longitudinal sliding block 22 is sleeved on the first longitudinal guide rail 21 through a linear bearing, the second longitudinal sliding block 410 is sleeved on the second longitudinal guide rail 46 through a linear bearing, and the third longitudinal sliding block 411 is sleeved on the third longitudinal guide rail 47 through a linear bearing; the first transverse slide block 24 is sleeved on the first transverse guide rail 23 through a linear bearing, the second transverse slide block 44 is sleeved on the second transverse guide rail 42 through a linear bearing, and the third transverse slide block is sleeved on the third transverse guide rail 43 through a linear bearing. By arranging the linear bearing, the friction resistance is small, the precision is high, and the movement is stable and quick. In this embodiment, the first 21, second 46, third 47, first 23, second 42 and third 43 longitudinal rails each have smooth cylindrical guide rods.
In other embodiments, the guide rail and the slider may be other shapes, as long as the slider is able to slide along the guide rail.
In this embodiment, the first longitudinal sliding block 22 is provided with a positioning member, the positioning member is a clip, the clip is clamped on the first longitudinal guide rail, the clip is fastened by a bolt, and a handle is disposed at one end of the bolt. After the height of the first longitudinal sliding block is adjusted in place, the handle 29 is rotated to drive the bolt to rotate, so that the clamp tightly holds the first longitudinal guide rail, the purpose of fastening the first longitudinal sliding block and the first longitudinal guide rail is achieved, and the first longitudinal sliding block is prevented from sliding downwards after loosening. When the height of the first longitudinal sliding block needs to be adjusted again, the handle is rotated reversely to drive the bolt to rotate, so that the clamp is loosened from the first longitudinal guide rail.
In other embodiments, the positioning member may have other shapes and structures, so long as the purpose that the first longitudinal sliding block is fastened with the first longitudinal guide rail can be achieved by adjusting the positioning member to enable the positioning member to tightly hold the first longitudinal guide rail after the height of the first longitudinal sliding block is adjusted in place.
In this embodiment, the bottom of support is provided with a plurality of gyro wheels 6, adjusts the transport, uses manpower sparingly.
In this embodiment, the support is provided with a push handle 7. During carrying, the handle is pushed to move the whole device, so that the operation is convenient.
In this embodiment, a controller and a human-computer interface 5 are disposed on the support, a temperature control device is disposed in the high-temperature and low-temperature experiment box, and the motor, the human-computer interface and the temperature control device are all electrically connected with the controller, and the motor and the temperature control device are controlled by the controller. The rotating speed, the steering direction and the rotating angle of the motor can be set through the buttons on the human-computer interface, the temperature in the high-temperature experimental box and the low-temperature experimental box can be controlled by the temperature control device, the parameters and the measurement result can be displayed on the display screen of the human-computer interface, the operation is convenient, the experimental result is visual, and the control precision is high.
In this application, in the left and right most-term "left" and "right" orientations in fig. 5, one end of the rotation shaft 27 near the motor is referred to as "front", and the other end is referred to as "rear"; the front, rear, left and right directions are directions set for convenience of description, and the technical scheme is not limited.
The present invention is not specifically described in the prior art or may be implemented by the prior art, and the specific embodiments described in the present invention are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Equivalent changes and modifications of the invention are intended to be within the scope of the present invention.
Claims (7)
1. The high-low temperature durable experimental equipment for the automobile knob shifter is characterized by comprising a bracket, a driving device arranged on the bracket, and a high-low temperature experimental box, wherein an automobile knob shifter mounting device is arranged in the high-low temperature experimental box;
the driving device comprises a first longitudinal guide rail assembly and a first transverse guide rail assembly, wherein the first longitudinal guide rail assembly comprises two first longitudinal guide rails which are vertically arranged, the lower ends of the first longitudinal guide rails are fixedly connected with the bracket, and first longitudinal sliding blocks which can slide up and down along the first longitudinal guide rails are arranged on the two first longitudinal guide rails; the first transverse guide rail assembly comprises a first transverse guide rail and a first transverse sliding block, two ends of the first transverse guide rail are respectively fixedly connected with the corresponding first longitudinal sliding blocks, the first transverse guide rail is horizontally arranged, and the first transverse sliding block can slide left and right along the first transverse guide rail; the first transverse sliding block is fixedly provided with a motor, the motor is provided with a rotary encoder, an output shaft of the motor is connected with one end of a rotating shaft through a coupler, the rotating shaft is horizontally arranged and perpendicular to the first transverse guide rail, one side wall of the high-temperature and low-temperature experiment box is provided with a through hole, the other end of the rotating shaft penetrates through the through hole and then is positioned in the high-temperature and low-temperature experiment box, and the end part of the rotating shaft is provided with a mechanical clamping jaw;
the automobile knob shifter mounting device comprises a mounting frame fixed on a bottom plate of a high-temperature experimental box and a low-temperature experimental box, and two groups of second transverse guide rail assemblies are fixedly arranged on the mounting frame; each group of second transverse guide rail assembly comprises a second transverse guide rail and a third transverse guide rail, the second transverse guide rails and the third transverse guide rails are parallel to the rotating shaft, the second transverse guide rails are positioned right above the third transverse guide rails, second transverse sliding blocks are arranged on the second transverse guide rails in a sliding mode, third transverse sliding blocks are arranged on the third transverse guide rails in a sliding mode, and the second transverse sliding blocks and the third transverse sliding blocks are fixedly connected together through vertically arranged connecting rods; the left and right second transverse guide rail assemblies are connected through a fourth transverse guide rail which is horizontally arranged, two ends of the fourth transverse guide rail are respectively fixedly connected with the left and right connecting rods, and a rotating assembly is arranged on the fourth transverse guide rail;
the rotating assembly comprises a rotating bracket, a second longitudinal guide rail, a third longitudinal guide rail, a first fixed pulley, a second fixed pulley and a rope, wherein the second longitudinal guide rail, the third longitudinal guide rail, the first fixed pulley, the second fixed pulley and the rope are arranged on the rotating bracket; a third longitudinal sliding block is arranged on the third longitudinal guide rail in a sliding manner, and a counterweight is arranged on the third longitudinal sliding block; wherein the second longitudinal slide is proximate the mechanical jaw; the first fixed pulley is positioned above the second longitudinal sliding block, the second fixed pulley is positioned above the third longitudinal sliding block, and one end of the rope is fixedly connected with the second longitudinal sliding block after bypassing the first fixed pulley and the second fixed pulley, and the other end of the rope is connected with the third longitudinal sliding block.
2. The apparatus according to claim 1, wherein the first transverse rail assembly comprises two first transverse rails, the two first transverse rails are disposed in parallel, and the first transverse slider slides left and right along the two first transverse rails.
3. The high-temperature and low-temperature endurance test equipment of the automobile knob shifter according to claim 1 or 2, wherein the first longitudinal sliding block is sleeved on the first longitudinal guide rail through a linear bearing, the second longitudinal sliding block is sleeved on the second longitudinal guide rail through a linear bearing, and the third longitudinal sliding block is sleeved on the third longitudinal guide rail through a linear bearing; the first transverse sliding block is arranged on the first transverse guide rail through a linear bearing sleeve, the second transverse sliding block is arranged on the second transverse guide rail through a linear bearing sleeve, and the third transverse sliding block is arranged on the third transverse guide rail through a linear bearing sleeve.
4. The high-temperature and low-temperature endurance test equipment for the automobile knob shifter according to claim 3, wherein the first longitudinal sliding block is provided with a positioning piece, the positioning piece is a clamp, the clamp is clamped on the first longitudinal guide rail, the clamp is fastened by a bolt, and one end of the bolt is provided with a handle; the handle is rotated to drive the bolt to rotate, so that the clamp tightly holds the first longitudinal guide rail, and the first longitudinal sliding block and the first longitudinal guide rail are achieved.
5. The apparatus of claim 4, wherein a plurality of rollers are provided at the bottom of the bracket.
6. The apparatus for testing the durability of the knob shifter for an automobile according to claim 5, wherein the pushing handle is provided on the bracket.
7. The high-temperature and low-temperature endurance test equipment for the automobile knob shifter according to claim 6, wherein the controller and the human-computer interface are arranged on the bracket, the temperature control device is arranged in the high-temperature and low-temperature test box, and the motor, the human-computer interface and the temperature control device are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262571.0A CN108225794B (en) | 2018-03-27 | 2018-03-27 | High-low temperature endurance experiment equipment for automobile knob shifter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262571.0A CN108225794B (en) | 2018-03-27 | 2018-03-27 | High-low temperature endurance experiment equipment for automobile knob shifter |
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| CN108225794A CN108225794A (en) | 2018-06-29 |
| CN108225794B true CN108225794B (en) | 2024-04-02 |
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| CN201810262571.0A Active CN108225794B (en) | 2018-03-27 | 2018-03-27 | High-low temperature endurance experiment equipment for automobile knob shifter |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109144166A (en) * | 2018-10-10 | 2019-01-04 | 浙江省能源集团有限公司 | Control system for control stick in construction-vehicle cab |
| CN113267336A (en) * | 2021-04-21 | 2021-08-17 | 宁波高发汽车控制***股份有限公司 | Durability testing device and testing equipment of knob selector |
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| CN102998179A (en) * | 2012-11-26 | 2013-03-27 | 上海交通大学 | Single-driving bisynchronous-stretching micro-operation test bed |
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| CN206725209U (en) * | 2017-04-17 | 2017-12-08 | 辽宁工业大学 | A kind of spacing assembly durable test device of automobile gear shift |
| CN206930433U (en) * | 2017-05-23 | 2018-01-26 | 南京博士朗电子技术有限公司 | Multistation knob selector durability test apparatus |
| CN208223820U (en) * | 2018-03-27 | 2018-12-11 | 南京博士朗新能源科技有限公司 | A kind of automobile rotary knob selector high and low temperature durability experiment equipment |
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2018
- 2018-03-27 CN CN201810262571.0A patent/CN108225794B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998179A (en) * | 2012-11-26 | 2013-03-27 | 上海交通大学 | Single-driving bisynchronous-stretching micro-operation test bed |
| CN206192651U (en) * | 2016-11-01 | 2017-05-24 | 广州汽车集团零部件有限公司 | Utensil gear information monitor function's high low temperature endurance test device of knob formula selector |
| CN206725209U (en) * | 2017-04-17 | 2017-12-08 | 辽宁工业大学 | A kind of spacing assembly durable test device of automobile gear shift |
| CN206930433U (en) * | 2017-05-23 | 2018-01-26 | 南京博士朗电子技术有限公司 | Multistation knob selector durability test apparatus |
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| CN108225794A (en) | 2018-06-29 |
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