CN118817280A - Wheel testing bench - Google Patents
Wheel testing bench Download PDFInfo
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- CN118817280A CN118817280A CN202410909756.1A CN202410909756A CN118817280A CN 118817280 A CN118817280 A CN 118817280A CN 202410909756 A CN202410909756 A CN 202410909756A CN 118817280 A CN118817280 A CN 118817280A
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- 238000012360 testing method Methods 0.000 title claims description 5
- 239000006247 magnetic powder Substances 0.000 claims abstract description 14
- 238000007689 inspection Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- G01M13/00—Testing of machine parts
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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
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Abstract
本发明提供一种轮子检测台架，包括安装板、轮子控制装置、滑架、压轮组件、压力调整装置和磁粉制动器；所述轮子控制装置安装在安装板前部，用于安装轮子并控制轮子旋转；所述滑架前后滑动连接安装板上且位于轮子控制装置后侧；所述压轮组件安装在滑架前侧，用于与轮子接触；所述压力调整装置固定在安装板上且与滑架连接，用于调整滑架的前后位置；所述磁粉制动器安装在滑架上且与压轮组件连接；本设计可对不同检测标准的轮子均可进行检测，适应性强。
The invention provides a wheel inspection bench, comprising a mounting plate, a wheel control device, a slide, a pressure wheel assembly, a pressure adjustment device and a magnetic powder brake; the wheel control device is mounted on the front of the mounting plate, and is used for mounting the wheel and controlling the rotation of the wheel; the slide is slidably connected to the mounting plate front and back and is located at the rear side of the wheel control device; the pressure wheel assembly is mounted on the front side of the slide, and is used for contacting the wheel; the pressure adjustment device is fixed on the mounting plate and connected to the slide, and is used for adjusting the front and rear position of the slide; the magnetic powder brake is mounted on the slide and connected to the pressure wheel assembly; the design can detect wheels of different detection standards, and has strong adaptability.
Description
技术领域Technical Field
本发明涉及检测工装技术领域，特别涉及一种轮子检测台架。The invention relates to the technical field of detection tooling, and in particular to a wheel detection stand.
背景技术Background Art
轮子广泛应用于行走探测仪器、AGV车、输送工具等，根据使用的场合不同，对轮子的性能要求也有所差异，因此在生产过程中，根据实际功能及需求，对其性能进行测试，以往根据轮子不同的使用环境与要求，需要采用不同的检测治具对轮子进行检测，无法统一，适应性差，因此还需进行改进。Wheels are widely used in walking detection instruments, AGV vehicles, conveying tools, etc. The performance requirements for wheels vary depending on the occasion of use. Therefore, during the production process, their performance is tested according to actual functions and needs. In the past, different testing fixtures were needed to test the wheels according to different usage environments and requirements. However, they could not be unified and had poor adaptability, so improvements were needed.
发明内容Summary of the invention
本发明的目的是提供一种轮子检测台架以解决背景技术中提及问题。The object of the present invention is to provide a wheel testing stand to solve the problems mentioned in the background technology.
为了实现上述目的，本发明提供如下技术方案：In order to achieve the above object, the present invention provides the following technical solutions:
一种轮子检测台架，包括安装板、轮子控制装置、滑架、压轮组件、压力调整装置和磁粉制动器；所述轮子控制装置安装在安装板前部，用于安装轮子并控制轮子旋转；所述滑架前后滑动连接安装板上且位于轮子控制装置后侧；所述压轮组件安装在滑架前侧，用于与轮子接触；所述压力调整装置固定在安装板上且与滑架连接，用于调整滑架的前后位置；所述磁粉制动器安装在滑架上且与压轮组件连接。A wheel inspection bench comprises a mounting plate, a wheel control device, a slide, a pressure wheel assembly, a pressure adjustment device and a magnetic powder brake; the wheel control device is mounted on the front of the mounting plate and is used to mount the wheel and control the wheel rotation; the slide is slidably connected to the mounting plate and is located at the rear side of the wheel control device; the pressure wheel assembly is mounted on the front side of the slide and is used to contact the wheel; the pressure adjustment device is fixed on the mounting plate and is connected to the slide and is used to adjust the front and rear position of the slide; the magnetic powder brake is mounted on the slide and is connected to the pressure wheel assembly.
对本发明的进一步描述，所述轮子控制装置包括立架和驱动电机；所述立架固定在安装板上；所述驱动电机固定在立架上且动力输出端朝向左右一侧；所述驱动电机的动力输出端用于与轮子连接。Further describing the present invention, the wheel control device includes a stand and a drive motor; the stand is fixed on a mounting plate; the drive motor is fixed on the stand with a power output end facing left or right; the power output end of the drive motor is used to connect to the wheel.
对本发明的进一步描述，所述压轮组件包括上轴座、上转轴、上压轮、下轴座、下转轴、下压轮和传动箱；所述上轴座设置两个且左右分部安装在滑架上部；所述上转轴转动连接在两个上轴座上；所述上压轮位于两个上轴座之间且与上转轴连接；所述下轴座设置两个且左右分部安装在滑架下部；所述下转轴转动连接在两个下轴座上；所述下压轮位于两个下轴座之间且与下转轴连接；所述传动箱安装滑架上且位于上转轴与下转轴的一侧；所述传动箱传动连接上转轴与下转轴。Further description of the present invention, the pressure wheel assembly includes an upper shaft seat, an upper rotating shaft, an upper pressure wheel, a lower shaft seat, a lower rotating shaft, a lower pressure wheel and a transmission box; two upper shaft seats are provided and the left and right divisions are installed on the upper part of the slide; the upper rotating shaft is rotatably connected to the two upper shaft seats; the upper pressure wheel is located between the two upper shaft seats and connected to the upper rotating shaft; two lower shaft seats are provided and the left and right divisions are installed on the lower part of the slide; the lower rotating shaft is rotatably connected to the two lower shaft seats; the lower pressure wheel is located between the two lower shaft seats and connected to the lower rotating shaft; the transmission box is installed on the slide and is located on one side of the upper rotating shaft and the lower rotating shaft; the transmission box is transmission-connected to the upper rotating shaft and the lower rotating shaft.
对本发明的进一步描述，所述传动箱位于上转轴与下转轴的左端；所述磁粉制动器设置在上转轴的右侧且通过联轴器与上转轴的右端连接。To further describe the present invention, the transmission box is located at the left end of the upper rotating shaft and the lower rotating shaft; the magnetic powder brake is arranged on the right side of the upper rotating shaft and connected to the right end of the upper rotating shaft through a coupling.
对本发明的进一步描述，所述压力调整装置位于滑架后侧，包括安装座、压柄组件、压杆、压力传感器和弹性连接组件；所述安装座固定在安装板上；所述压杆前后滑动连接在安装座上；所述压柄组件安装在安装座上且与压杆的后端连接，用于控制压杆前后运动；所述压力传感器固定在压杆的前端；所述弹性连接组件连接在压力传感器与滑架之间。Further description of the present invention, the pressure adjustment device is located on the rear side of the slide, and includes a mounting seat, a pressure handle assembly, a pressure rod, a pressure sensor and an elastic connection assembly; the mounting seat is fixed on the mounting plate; the pressure rod is connected to the mounting seat for forward and backward sliding; the pressure handle assembly is installed on the mounting seat and connected to the rear end of the pressure rod for controlling the forward and backward movement of the pressure rod; the pressure sensor is fixed at the front end of the pressure rod; and the elastic connection assembly is connected between the pressure sensor and the slide.
对本发明的进一步描述，所述弹性连接组件包括连接板和四个弹簧；所述连接板固定在压力传感器前端；所述连接板上安装有四个定位轴杆；四个所述弹簧的后部套设在定位轴杆上且后端顶触在连接板上，前端顶触在滑架上。Further description of the present invention, the elastic connection assembly includes a connecting plate and four springs; the connecting plate is fixed to the front end of the pressure sensor; four positioning shafts are installed on the connecting plate; the rear parts of the four springs are sleeved on the positioning shafts and the rear ends touch the connecting plate, and the front ends touch the slide.
对本发明的进一步描述，所述滑架的后侧设有与弹簧对应的弹簧安装槽；所述弹簧的前端顶触在弹簧安装槽内。To further describe the present invention, a spring installation groove corresponding to the spring is provided on the rear side of the slide; and the front end of the spring contacts the spring installation groove.
对本发明的进一步描述，所述安装板底部安装四个脚轮。To further describe the present invention, four casters are installed at the bottom of the mounting plate.
本发明的有益效果为：The beneficial effects of the present invention are:
本设计通过将轮子安装在轮子控制装置上，然后通过压力调整装置调整滑架前后运动，使得压轮组件压紧在轮子上，调整至设定压力值，模拟轮子的承载力，磁粉制动器则用于调整压轮组件的扭矩，模拟轮子运动时所受的阻力，根据轮子的特性，调整值对应的检测标准即可，然后通过轮子控制装置驱动轮子转动，模拟运行状态下进行检测，本设计可对不同款轮子均可进行检测，适应性强。This design installs the wheel on the wheel control device, and then adjusts the forward and backward movement of the slide through the pressure adjustment device, so that the pressure wheel assembly is pressed against the wheel and adjusted to the set pressure value to simulate the bearing capacity of the wheel. The magnetic powder brake is used to adjust the torque of the pressure wheel assembly to simulate the resistance encountered when the wheel moves. According to the characteristics of the wheel, the detection standard corresponding to the adjustment value can be adjusted, and then the wheel is driven to rotate through the wheel control device. The detection is performed under the simulated running state. This design can detect different types of wheels and has strong adaptability.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是本发明的整体结构图；Fig. 1 is an overall structural diagram of the present invention;
图2是本发明后视方向的整体结构图。FIG. 2 is an overall structural diagram of the present invention in a rearward direction.
具体实施方式DETAILED DESCRIPTION
以下结合附图对本发明进行进一步说明：The present invention will be further described below in conjunction with the accompanying drawings:
如图1-2所示，一种轮子检测台架，包括安装板1、轮子控制装置2、滑架3、压轮组件4、压力调整装置5和磁粉制动器6；所述轮子控制装置2安装在安装板1前部，用于安装轮子10并控制轮子10旋转；所述滑架3前后滑动连接安装板1上且位于轮子控制装置2后侧；所述压轮组件4安装在滑架3前侧，用于与轮子10接触；所述压力调整装置5固定在安装板1上且与滑架3连接，用于调整滑架3的前后位置；所述磁粉制动器6安装在滑架3上且与压轮组件4连接；通过将待检测的轮子10安装在轮子控制装置2上，然后通过压力调整装置5调整滑架3前后运动，使得压轮组件4压紧在轮子10上，调整至设定压力值，模拟轮子10的承载力，磁粉制动器6则用于调整压轮组件4的扭矩，模拟轮子10运动时所受的阻力，根据轮子10的特性，调整值对应的检测标准即可，然后通过轮子控制装置2驱动轮子10转动，模拟运行状态下进行检测，检测精度更高。As shown in Fig. 1-2, a wheel inspection stand comprises a mounting plate 1, a wheel control device 2, a carriage 3, a pressure roller assembly 4, a pressure adjustment device 5 and a magnetic powder brake 6; the wheel control device 2 is mounted on the front of the mounting plate 1, and is used to mount a wheel 10 and control the rotation of the wheel 10; the carriage 3 is connected to the mounting plate 1 by sliding forward and backward and is located at the rear side of the wheel control device 2; the pressure roller assembly 4 is mounted on the front side of the carriage 3, and is used to contact the wheel 10; the pressure adjustment device 5 is fixed on the mounting plate 1 and is connected to the carriage 3, and is used to adjust the front and rear position of the carriage 3; the magnetic powder brake 6 is installed on the slide 3 and connected to the pressure wheel assembly 4; by installing the wheel 10 to be tested on the wheel control device 2, and then adjusting the slide 3 to move forward and backward through the pressure adjustment device 5, the pressure wheel assembly 4 is pressed against the wheel 10, and adjusted to a set pressure value to simulate the bearing capacity of the wheel 10. The magnetic powder brake 6 is used to adjust the torque of the pressure wheel assembly 4 to simulate the resistance encountered by the wheel 10 during movement. According to the characteristics of the wheel 10, the detection standard corresponding to the adjustment value can be adjusted, and then the wheel 10 is driven to rotate through the wheel control device 2, and the detection is performed under the simulated running state, with higher detection accuracy.
所述轮子控制装置2包括立架21和驱动电机22；所述立架21固定在安装板1上；所述驱动电机22固定在立架21上且动力输出端朝向左右一侧；所述驱动电机22的动力输出端用于与轮子10连接，轮子10通过螺丝锁固在驱动电机22上，根据实际情况，轮子10和驱动电机22若为组装好的结构，则可直接从立架21上拆卸驱动电机22，进行整体的更换。The wheel control device 2 includes a stand 21 and a drive motor 22; the stand 21 is fixed on the mounting plate 1; the drive motor 22 is fixed on the stand 21 with the power output end facing the left or right side; the power output end of the drive motor 22 is used to connect with the wheel 10, and the wheel 10 is fixed to the drive motor 22 by screws. According to actual conditions, if the wheel 10 and the drive motor 22 are an assembled structure, the drive motor 22 can be directly removed from the stand 21 for overall replacement.
所述压轮组件4包括上轴座41、上转轴42、上压轮43、下轴座44、下转轴45、下压轮46和传动箱47；所述上轴座41设置两个且左右分部安装在滑架3上部；所述上转轴42转动连接在两个上轴座41上；所述上压轮43位于两个上轴座41之间且与上转轴42连接；所述下轴座44设置两个且左右分部安装在滑架3下部；所述下转轴45转动连接在两个下轴座44上；所述下压轮46位于两个下轴座44之间且与下转轴45连接；所述传动箱47安装滑架3上且位于上转轴42与下转轴45的一侧；所述传动箱47传动连接上转轴42与下转轴45，上压轮43与下压轮46分别顶触在轮子10的后上部与后下部，轮子10转动时，会带动上压轮43与下压轮46转动，传动箱47内通过齿轮与同步带连接上转轴42与下转轴45，使得下转轴45与上转轴42同步，具有相同的扭矩。The pressure wheel assembly 4 includes an upper shaft seat 41, an upper rotating shaft 42, an upper pressure wheel 43, a lower shaft seat 44, a lower rotating shaft 45, a lower pressure wheel 46 and a transmission box 47; two upper shaft seats 41 are provided and the left and right parts are installed on the upper part of the slide 3; the upper rotating shaft 42 is rotatably connected to the two upper shaft seats 41; the upper pressure wheel 43 is located between the two upper shaft seats 41 and is connected to the upper rotating shaft 42; two lower shaft seats 44 are provided and the left and right parts are installed on the lower part of the slide 3; the lower rotating shaft 45 is rotatably connected to the two lower shaft seats 44; the lower pressure wheel 46 is located between the two upper shaft seats 41 and is connected to the upper rotating shaft 42; Between the two lower shaft seats 44 and connected to the lower rotating shaft 45; the transmission box 47 is installed on the slide 3 and is located on one side of the upper rotating shaft 42 and the lower rotating shaft 45; the transmission box 47 is connected to the upper rotating shaft 42 and the lower rotating shaft 45 in a transmission manner, and the upper pressure wheel 43 and the lower pressure wheel 46 are respectively in contact with the rear upper part and the rear lower part of the wheel 10. When the wheel 10 rotates, the upper pressure wheel 43 and the lower pressure wheel 46 will be driven to rotate. The upper rotating shaft 42 and the lower rotating shaft 45 are connected by gears and synchronous belts in the transmission box 47, so that the lower rotating shaft 45 is synchronized with the upper rotating shaft 42 and has the same torque.
本设计中，所述传动箱47位于上转轴42与下转轴45的左端；所述磁粉制动器6设置在上转轴42的右侧且通过联轴器与上转轴42的右端连接，磁粉制动器6连接上转轴42，为上转轴42提供设定扭矩。In this design, the transmission box 47 is located at the left end of the upper rotating shaft 42 and the lower rotating shaft 45; the magnetic powder brake 6 is arranged on the right side of the upper rotating shaft 42 and is connected to the right end of the upper rotating shaft 42 through a coupling. The magnetic powder brake 6 is connected to the upper rotating shaft 42 to provide a set torque for the upper rotating shaft 42.
所述压力调整装置5位于滑架3后侧，包括安装座51、压柄组件52、压杆53、压力传感器54和弹性连接组件55；所述安装座51固定在安装板1上；所述压杆53前后滑动连接在安装座51上；所述压柄组件52安装在安装座51上且与压杆53的后端连接，用于控制压杆53前后运动；所述压力传感器54固定在压杆53的前端；所述弹性连接组件55连接在压力传感器54与滑架3之间，通过压柄组件52控制压杆53前后运动，压杆53通过压力传感器54与弹性连接组件55控制滑架3前后运动，使得压轮压紧在轮子10上，压力传感器54检测压力值，可以精确控制压轮对轮子10的压力，提高检测效果，弹性连接组件55的设计起到缓冲作用，避免造成部件的损坏，并可提供稳定的压力输入。The pressure adjustment device 5 is located at the rear side of the slide 3, and includes a mounting seat 51, a pressure handle assembly 52, a pressure rod 53, a pressure sensor 54 and an elastic connection assembly 55; the mounting seat 51 is fixed on the mounting plate 1; the pressure rod 53 is connected to the mounting seat 51 by sliding forward and backward; the pressure handle assembly 52 is installed on the mounting seat 51 and connected to the rear end of the pressure rod 53, and is used to control the forward and backward movement of the pressure rod 53; the pressure sensor 54 is fixed to the front end of the pressure rod 53; the elastic connection assembly 55 is connected between the pressure sensor 54 and the slide 3, and the forward and backward movement of the pressure rod 53 is controlled by the pressure handle assembly 52. The pressure rod 53 controls the forward and backward movement of the slide 3 through the pressure sensor 54 and the elastic connection assembly 55, so that the pressure wheel is pressed tightly on the wheel 10. The pressure sensor 54 detects the pressure value, which can accurately control the pressure of the pressure wheel on the wheel 10 and improve the detection effect. The design of the elastic connection assembly 55 plays a buffering role to avoid damage to components and can provide stable pressure input.
本设计中，所述弹性连接组件55包括连接板551和四个弹簧552；所述连接板551固定在压力传感器54前端；所述连接板551上安装有四个定位轴杆5511；四个所述弹簧552的后部套设在定位轴杆5511上且后端顶触在连接板551上，前端顶触在滑架3上。In this design, the elastic connection component 55 includes a connecting plate 551 and four springs 552; the connecting plate 551 is fixed to the front end of the pressure sensor 54; four positioning shafts 5511 are installed on the connecting plate 551; the rear parts of the four springs 552 are sleeved on the positioning shafts 5511 and the rear ends touch the connecting plate 551, and the front ends touch the slide 3.
所述滑架3的后侧设有与弹簧552对应的弹簧安装槽31；所述弹簧552的前端顶触在弹簧安装槽31内，提高稳定性。A spring installation groove 31 corresponding to the spring 552 is provided at the rear side of the slide 3; the front end of the spring 552 touches the spring installation groove 31 to improve stability.
所述安装板1底部安装四个脚轮7，便于移动位置，方便人工操作。Four casters 7 are installed at the bottom of the mounting plate 1 to facilitate movement and manual operation.
以上所述并非对本发明的技术范围作任何限制，凡依据本发明技术实质对以上的实施例所作的任何修改、等同变化与修饰，均仍属于本发明的技术方案的范围内。The above description does not limit the technical scope of the present invention in any way. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims (8)
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| CN202410909756.1A CN118817280A (en) | 2024-07-09 | 2024-07-09 | Wheel testing bench |
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| CN202410909756.1A CN118817280A (en) | 2024-07-09 | 2024-07-09 | Wheel testing bench |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212379039U (en) * | 2020-07-09 | 2021-01-19 | 广州极飞科技有限公司 | Detection device |
| CN112960604A (en) * | 2021-04-07 | 2021-06-15 | 东莞市卓蓝自动化设备有限公司 | Omnidirectional driving assembly of forklift |
| CN114486294A (en) * | 2022-01-24 | 2022-05-13 | 宁波中大力德智能传动股份有限公司 | Driving wheel load loading testing device |
| CN218766037U (en) * | 2022-09-22 | 2023-03-28 | 杭州蓝芯科技有限公司 | Comprehensive performance testing device for AGV driving wheel set |
| CN117405419A (en) * | 2023-12-14 | 2024-01-16 | 中国农业大学 | A fixed tire testing bench |
-
2024
- 2024-07-09 CN CN202410909756.1A patent/CN118817280A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212379039U (en) * | 2020-07-09 | 2021-01-19 | 广州极飞科技有限公司 | Detection device |
| CN112960604A (en) * | 2021-04-07 | 2021-06-15 | 东莞市卓蓝自动化设备有限公司 | Omnidirectional driving assembly of forklift |
| CN114486294A (en) * | 2022-01-24 | 2022-05-13 | 宁波中大力德智能传动股份有限公司 | Driving wheel load loading testing device |
| CN218766037U (en) * | 2022-09-22 | 2023-03-28 | 杭州蓝芯科技有限公司 | Comprehensive performance testing device for AGV driving wheel set |
| CN117405419A (en) * | 2023-12-14 | 2024-01-16 | 中国农业大学 | A fixed tire testing bench |
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