CN111879245B - Automatic precision measuring device for vehicle part product - Google Patents
Automatic precision measuring device for vehicle part product Download PDFInfo
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- CN111879245B CN111879245B CN202010756569.6A CN202010756569A CN111879245B CN 111879245 B CN111879245 B CN 111879245B CN 202010756569 A CN202010756569 A CN 202010756569A CN 111879245 B CN111879245 B CN 111879245B
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Abstract
本发明公开了一种车辆零部件产品自动精度测量装置,它包括底座,所述底座的两侧均固定焊接有侧边柱,并且两根侧边柱上可升降设置有横梁,并且横梁的两端下表面固定连接有用于驱动的侧边电动伸缩杆,所述侧边电动伸缩杆的下方驱动缸部分与侧边柱的侧面固定连接,所述横梁的下表面两侧均固定焊接有检测机,且检测机的内侧面固定有水平电动伸缩杆,水平电动伸缩杆的伸缩端与套设在水平滑杆上的移动架进行连接。随后红外线距离感应器通过发射红外线到检测头内侧面的反射板,通过反射精准测出距离,然后通过计算两个检测头的移动距离来通过预设的程序进行计算,通过量出的直径与出厂直径参数对比,计算磨损精确值。
The invention discloses an automatic precision measuring device for vehicle parts products, which comprises a base, side pillars are fixedly welded on both sides of the base, and cross beams are arranged on the two side pillars that can be lifted up and down, and two sides of the cross beam are The lower surface of the end is fixedly connected with a side electric telescopic rod for driving, the lower driving cylinder part of the side electric telescopic rod is fixedly connected with the side of the side column, and the lower surface of the beam is fixed and welded with a detector on both sides. , and a horizontal electric telescopic rod is fixed on the inner side of the detection machine, and the telescopic end of the horizontal electric telescopic rod is connected with a moving frame sleeved on the horizontal sliding rod. Then, the infrared distance sensor emits infrared rays to the reflector on the inner side of the detection head, and accurately measures the distance through reflection, and then calculates the moving distance of the two detection heads through a preset program. Compare the diameter parameters and calculate the exact wear value.
Description
技术领域technical field
本发明属于汽车零部件检测技术领域,具体地说,涉及一种车辆零部件产品自动精度测量装置。The invention belongs to the technical field of automobile parts detection, and in particular relates to an automatic precision measuring device for vehicle parts and components.
背景技术Background technique
汽车轮胎是汽车的重要部件之一,它直接与路面接触,和汽车悬架共同来缓和汽车行驶时所受到的冲击,保证汽车有良好的乘座舒适性和行驶平顺性;保证车轮和路面有良好的附着性;提高汽车的牵引性、制动性和通过性;承受着汽车的重量,轮胎在汽车上所起的重要作用越来越受到人们的重视。Car tires are one of the important parts of the car. They are in direct contact with the road surface, and together with the car suspension, they can alleviate the impact of the car while driving, so as to ensure the car has good ride comfort and ride comfort; Good adhesion; improve the traction, braking and passability of the car; bear the weight of the car, the important role of the tire on the car is more and more people's attention.
其中维修店中的轮胎的磨损程度检测一般都是看胎线,原装轮胎磨损程度对于汽车的评估有着很重要的意义,不仅如此轮胎磨损检测还有更多方面的研究,包括检测轮胎的性能,这就需要非常精确的轮胎磨损测量装置来进行测量了。Among them, the tire wear degree detection in the repair shop generally depends on the tire line. The original tire wear degree is of great significance to the evaluation of the car. Not only that, tire wear detection has more aspects of research, including testing the performance of tires, This requires a very accurate tire wear measurement device to measure.
有鉴于此特提出本发明。The present invention has been made in view of this.
发明内容SUMMARY OF THE INVENTION
本发明要解决的技术问题在于克服现有技术的不足,提供一种车辆零部件产品自动精度测量装置。The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an automatic precision measuring device for vehicle parts products.
为解决上述技术问题,本发明采用技术方案如下:In order to solve the above-mentioned technical problems, the present invention adopts the technical scheme as follows:
一种车辆零部件产品自动精度测量装置,包括底座,所述底座的两侧均固定焊接有侧边柱,并且两根侧边柱上可升降设置有横梁,并且横梁的两端下表面固定连接有用于驱动的侧边电动伸缩杆,所述侧边电动伸缩杆的下方驱动缸部分与侧边柱的侧面固定连接,所述横梁的下表面两侧均固定焊接有检测机,且检测机的内侧面固定有水平电动伸缩杆,水平电动伸缩杆的伸缩端与套设在水平滑杆上的移动架进行连接,并且检测机与检测头还通过电线进行电性连接,所述检测头的内侧面设置有压力传感器,所述检测机的内侧面还设置有红外线距离感应器,且检测头的背侧面设置有与红外线距离感应器匹配安装的反射板。An automatic precision measuring device for vehicle parts products, comprising a base, side pillars are fixedly welded on both sides of the base, and cross beams are arranged on the two side pillars to be lifted and lowered, and the lower surfaces of both ends of the cross beam are fixedly connected There is a side electric telescopic rod for driving. The lower driving cylinder part of the side electric telescopic rod is fixedly connected to the side of the side column. The lower surface of the beam is fixedly welded with a detection machine on both sides, and the detection machine is fixed on both sides. A horizontal electric telescopic rod is fixed on the inner side, the telescopic end of the horizontal electric telescopic rod is connected with the moving frame set on the horizontal sliding rod, and the detection machine and the detection head are also electrically connected by wires, and the inner part of the detection head is electrically connected. A pressure sensor is arranged on the side, an infrared distance sensor is also arranged on the inner side of the detection machine, and a reflection plate matched with the infrared distance sensor is arranged on the back side of the detection head.
所述轮胎定位机构包括底座的前侧竖直固定的凹形架,且凹形架的凹形口中可转动铰接有十字轨,所述十字轨的十字中心设置有固定块,且固定块的环周四面均通过伸缩支杆连接有滑动设置于十字轨上的轮胎固定杆,所述十字轨的下方还设置翻转驱动机构。The tire positioning mechanism includes a concave frame fixed vertically on the front side of the base, and a cross rail is rotatably hinged in the concave opening of the concave frame, the cross center of the cross rail is provided with a fixed block, and the ring of the fixed block is The four surfaces are connected with tire fixing rods slidably arranged on the cross rails through telescopic struts, and a turning drive mechanism is also arranged below the cross rails.
所述翻转驱动机构包括斜撑杆,所述斜撑杆的两端分别于十字轨的前侧下表面和底座的上表面铰接,且斜撑杆呈倾斜状态。The overturning drive mechanism includes a diagonal strut, two ends of the diagonal strut are hinged on the lower surface of the front side of the cross rail and the upper surface of the base respectively, and the diagonal strut is in an inclined state.
所述凹形架的前侧还设置有上胎台,所述上胎台两测面为斜破面。The front side of the concave frame is also provided with an upper tire platform, and the two measuring surfaces of the upper tire platform are oblique broken surfaces.
所述移动架包括两个滑动套,且滑动套中间开设有套设于水平滑杆表面的通孔,且通孔中设置有若干个滑轮,所述滑轮的轮面与水平滑杆的表面滚动贴合。The moving frame includes two sliding sleeves, and a through hole sleeved on the surface of the horizontal sliding rod is opened in the middle of the sliding sleeve, and a plurality of pulleys are arranged in the through hole, and the wheel surface of the pulley and the surface of the horizontal sliding rod are rolled. fit.
所述水平滑杆设置成矩形条状,且滑轮设置有四个,且四个滑轮的轮面分别水平滑杆的四面滚动贴合。The horizontal slide bar is arranged in the shape of a rectangular strip, and there are four pulleys, and the wheel surfaces of the four pulleys are respectively rolled and fit on the four sides of the horizontal slide bar.
采用上述技术方案后,本发明与现有技术相比具有以下显而易见的突出实质性特点和显著的技术进步。After adopting the above technical solution, the present invention has the following obvious outstanding substantive features and significant technical progress compared with the prior art.
在进行车轮胎直径检测的时候,可以将车轮胎平放于横梁下方的轮胎定位结构中,使得轮胎的其中一条直径能够与两个检测头处于同一直线上,两侧的检测机控制水平电动伸缩杆驱动移动架向中间移动,直至接触到轮胎表面的时候,检测头内侧面的压力传感器感知触碰到轮胎表面,将信号传输给检测头,停止移动,随后红外线距离感应器通过发射红外线到检测头内侧面的反射板,通过反射精准测出距离,然后通过计算两个检测头的移动距离来通过预设的程序进行计算,通过量出的直径与出厂直径参数对比,计算磨损精确值。When testing the tire diameter, the tire can be placed flat in the tire positioning structure under the beam, so that one of the diameters of the tire can be on the same line with the two detection heads, and the detection machines on both sides control the horizontal electric expansion and contraction. The rod drives the moving frame to move to the middle until it touches the tire surface, the pressure sensor on the inner side of the detection head senses the contact with the tire surface, transmits the signal to the detection head, stops moving, and then the infrared distance sensor transmits infrared rays to detect The reflector on the inner side of the head accurately measures the distance through reflection, and then calculates the movement distance of the two detection heads through a preset program, and calculates the accurate wear value by comparing the measured diameter with the factory diameter parameters.
附图说明Description of drawings
附图作为本申请的一部分,用来提供对本发明的进一步的理解,本发明的示意性实施例及其说明用于解释本发明,但不构成对本发明的不当限定。显然,下面描述中的附图仅仅是一些实施例,对于本领域普通技术人员来说,在不付出创造性劳动的前提下,还可以根据这些附图获得其他附图。在附图中:The accompanying drawings are used as a part of the present application to provide a further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings in the following description are only some embodiments, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort. In the attached image:
图1为本发明结构示意图。Figure 1 is a schematic structural diagram of the present invention.
图2为图1中A处的局部结构放大图。FIG. 2 is an enlarged view of a partial structure at A in FIG. 1 .
图中:1-底座;2-侧边柱;3-横梁;4-侧边电动伸缩杆;5-检测机;6-水平滑杆;7-移动架;8-检测头;9-凹形架;10-十字轨;11-轮胎固定杆;12-伸缩支杆;13-斜撑杆;14-上胎台;51-红外线距离感应器。In the picture: 1-base; 2-side column; 3-beam; 4-side electric telescopic rod; 5-detector; 6-horizontal sliding rod; 7-mobile frame; 8-detection head; 9-concave 10-cross rail; 11-tire fixing rod; 12- telescopic strut; 13- diagonal strut; 14- upper tire platform; 51- infrared distance sensor.
需要说明的是,这些附图和文字描述并不旨在以任何方式限制本发明的构思范围,而是通过参考特定实施例为本领域技术人员说明本发明的概念。It should be noted that these drawings and written descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments.
具体实施方式Detailed ways
为下面结合附图对本发明的具体实施方式作进一步详细的描述。The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
为使本发明优选实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对实施例中的技术方案进行清楚、完整地描述,以下实施例用于说明本发明,但不用来限制本发明的范围。In order to make the objectives, technical solutions and advantages of the preferred embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention. invention, but not intended to limit the scope of the invention.
实施例一:Example 1:
参见图1,一种车辆零部件产品自动精度测量装置,包括底座1,所述底座1的两侧均固定焊接有一根侧边柱2,并且两根侧边柱2上设置有可升降横梁3,并且横梁3的两端下表面固定连接有用于驱动的侧边电动伸缩杆4,所述侧边电动伸缩杆4的下方驱动缸部分与侧边柱2的侧面固定连接,所述横梁3的下表面两侧均固定焊接有一个检测机5,且该两个检测机5的内侧面各固定有一根水平电动伸缩杆,水平电动伸缩杆的伸缩端与套设在一根与横梁平行的水平滑杆6上的一个移动架7进行连接,并且检测机5与安装在移动架7上的一个检测头8还通过电线进行电性连接,所述检测头8的内侧面设置有压力传感器,所述检测机5的内侧面还设置有红外线距离感应器51,且检测头8的背侧面设置有与红外线距离感应器51匹配安装的反射板,所述横梁3下方有一个轮胎定位机构。Referring to FIG. 1 , an automatic precision measuring device for vehicle parts and components includes a base 1 , a
实施例二:Embodiment 2:
本实施例与实施例一基本相同,特别之处如下:This embodiment is basically the same as the first embodiment, and the special features are as follows:
所述轮胎定位机构包括底座1的前侧竖直固定的一个凹形架9,且凹形架9的凹形口中可转动铰接有一个十字轨10,所述十字轨10的十字中心设置有一个固定块,且固定块的环周四面均各通过一根伸缩支杆12连接有滑动设置于十字轨10上的一个轮胎固定杆11,所述十字轨10的下方还设置一个翻转驱动机构。The tire positioning mechanism includes a concave frame 9 fixed vertically on the front side of the base 1, and a
所述翻转驱动机构包括一个可伸缩的斜撑杆13,所述斜撑杆13的两端分别于十字轨10的前侧下表面和底座1的上表面铰接,且斜撑杆13呈倾斜状态。The overturning drive mechanism includes a retractable
所述凹形架9的前侧还设置有上胎台14,所述上胎台14两侧为斜破面。The front side of the concave frame 9 is also provided with an
所述移动架7包括两个滑动套,且滑动套中间开设有套设于水平滑杆6表面的通孔,且通孔中设置有若干个滑轮,所述滑轮的轮面与水平滑杆6的表面滚动贴合。The moving
所述水平滑杆6设置成矩形条状,且设置有四个滑轮,且四个滑轮的轮面分别与水平滑杆6的四面滚动贴合。The
实施例三:Embodiment three:
本实施例与实施例一基本相同,特别之处如下:This embodiment is basically the same as the first embodiment, and the special features are as follows:
如图1至图2所示,包括底座1,底座1的两侧均固定焊接有侧边柱2,并且两根侧边柱2上可升降设置有横梁3,并且横梁3的两端下表面固定连接有用于驱动的侧边电动伸缩杆4,侧边电动伸缩杆4的下方驱动缸部分与侧边柱2的侧面固定连接,横梁3的下表面两侧均固定焊接有检测机5,且检测机5的内侧面固定有水平电动伸缩杆,水平电动伸缩杆的伸缩端与套设在水平滑杆6上的移动架7进行连接,并且检测机5与检测头8还通过电线进行电性连接,检测头8的内侧面设置有压力传感器,检测机5的内侧面还设置有红外线距离感应器51,且检测头8的背侧面设置有与红外线距离感应器51匹配安装的反射板,在进行车轮胎直径检测的时候,可以将车轮胎平放于横梁3下方的轮胎定位机构中,使得轮胎的其中一条直径能够与两个检测头8处于同一直线上,两侧的检测机5控制水平电动伸缩杆驱动移动架7向中间移动,直至接触到轮胎表面的时候,检测头8内侧面的压力传感器感知触碰到轮胎表面,将信号传输给检测头8,停止移动,随后红外线距离感应器通过发射红外线到检测头8内侧面的反射板图中未画出反射板,通过反射精准测出距离,然后通过计算两个检测头8的移动距离来通过预设的程序进行计算,通过量出的直径与出厂直径参数对比,计算磨损精确值。两个检测头8都是通过线路与运行计算机进行连接的,这是现有技术的常规手段,故不在图中和本说明中过多叙述。As shown in FIG. 1 to FIG. 2 , the base 1 is included.
轮胎定位结构包括底座1的前侧竖直固定的凹形架9,且凹形架9的凹形口中可转动铰接有十字轨10,十字轨10的十字中心设置有固定块,且固定块的环周四面均通过伸缩支杆12连接有滑动设置于十字轨10上的轮胎固定杆11,,首先各个轮胎固定杆11都是位于中部靠拢的,将轮胎放置在十字轨10上,使得各个轮胎固定杆11处于轮胎的内环,然后各个轮胎固定杆11均向外同步匀速扩张运动,将轮胎精准定位于横梁的下方,同样的各个轮胎固定杆的移动距离均是依照轮胎内环规格来设定的,十字轨10的下方还设置翻转驱动机构,为了使得轮胎在检测后便于取下,将十字轨10缓缓翻转,使得本来的上表面呈现竖立面,那么便能够方便取下了。The tire positioning structure includes a concave frame 9 that is vertically fixed on the front side of the base 1, and a
翻转驱动机构包括斜撑杆13,斜撑杆13的两端分别于十字轨10的前侧下表面和底座1的上表面铰接,且斜撑杆13呈倾斜状态,斜撑杆13的收缩能够实现十字轨10的翻转,结构简单合理。The overturning drive mechanism includes a
为了使得轮胎便于放置到十字轨10上或取下移走,在凹形架9的前侧还设置有上胎台14,上胎台14两侧为斜破面,便于将轮胎滚到台面上,或从台面上滚走。In order to make it easy to place the tire on the
移动架7包括两个滑动套,且滑动套中间开设有套设于水平滑杆6表面的通孔,且通孔中设置有若干个滑轮,滑轮的轮面与水平滑杆6的表面滚动贴合,能够降低移动中的摩擦损耗。The moving
进一步地,水平滑杆6设置成矩形条状,且滑轮设置有四个,且四个滑轮的轮面分别水平滑杆6的四面滚动贴合。Further, the horizontal sliding
综合上述实施例可知,本发明公开了一种车辆零部件产品自动精度测量装置,它包括底座,所述底座的两侧均固定焊接有侧边柱,并且两根侧边柱上可升降设置有横梁,并且横梁的两端下表面固定连接有用于驱动的侧边电动伸缩杆,所述侧边电动伸缩杆的下方驱动缸部分与侧边柱的侧面固定连接,所述横梁的下表面两侧均固定焊接有检测机,且检测机的内侧面固定有水平电动伸缩杆,水平电动伸缩杆的伸缩端与套设在水平滑杆上的移动架进行连接。随后红外线距离感应器通过发射红外线到检测头内侧面的反射板,通过反射精准测出距离,然后通过计算两个检测头的移动距离来通过预设的程序进行计算,通过量出的直径与出厂直径参数对比,计算磨损精确值。From the above embodiments, it can be seen that the present invention discloses an automatic precision measuring device for vehicle parts and components, which includes a base, and side posts are fixedly welded on both sides of the base, and two side posts can be lifted and lowered. A beam, and the lower surfaces of both ends of the beam are fixedly connected with side electric telescopic rods for driving, and the lower driving cylinder part of the side electric telescopic rod is fixedly connected to the side of the side column, and the lower surface of the beam is on both sides. A detection machine is fixedly welded, and a horizontal electric telescopic rod is fixed on the inner side of the detection machine, and the telescopic end of the horizontal electric telescopic rod is connected with a mobile frame sleeved on the horizontal sliding rod. Then the infrared distance sensor transmits infrared rays to the reflector on the inner side of the detection head, and accurately measures the distance through reflection, and then calculates the moving distance of the two detection heads through a preset program. Compare the diameter parameters and calculate the exact wear value.
以上所述仅是本发明的较佳实施例而已,并非对本发明作任何形式上的限制,虽然本发明已以较佳实施例揭露如上,然而并非用以限定本发明,任何熟悉本专利的技术人员在不脱离本发明技术方案范围内,当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例,但凡是未脱离本发明技术方案的内容,依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本发明方案的范围内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Within the scope of the technical solution of the present invention, personnel can make some changes or modifications to equivalent examples of equivalent changes by using the above-mentioned technical content, but any content that does not depart from the technical solution of the present invention is based on the technical solution of the present invention. Substantially any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.
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