Heavy truck front axle inspection tooling
A technology for detecting tooling and front axle, applied in the direction of measuring device, mechanical measuring device, using mechanical device, etc., can solve the problem of low measurement accuracy of steering limit swing angle, reduce errors, improve installation accuracy, and ensure safety performance. Effect
Active Publication Date: 2020-12-01
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a detection tool for the front axle of heavy trucks, aiming to solve the problem of low measurement accuracy of the existing steering limit swing angle
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0025] In addition, in t...
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The invention discloses a heavy truck front axle detection tool. The detection tool is used for detecting a steering swing angle of a heavy truck front axle. The front axle comprises a bridge, a hub supporting shaft and a connecting shaft for connecting the bridge and the hub supporting shaft. The heavy truck front axle detection tool comprises a clamping plate assembly, a rotating assembly and ameasuring assembly. The clamping plate assembly is used for being connected with the hub supporting shaft in a clamped mode, the clamping plate assembly is connected with the rotating assembly, the rotating assembly is installed on the connecting shaft, the rotating assembly and the connecting shaft are located on the same axis, the measuring assembly comprises an angle scale, and the rotating assembly comprises a pointer which can rotate along the center of the angle scale along with swinging of the hub supporting shaft. In the whole measurement process, the degree of the angle is directly reflected on the angle scale of the measurement assembly, errors caused by manual measurement and the degree are reduced, it is guaranteed that the steering limiting swing angle can be more accurate, and therefore the overall installation precision of the front axle is improved, and the safety performance of the whole vehicle is guaranteed.
Description
technical field [0001] The invention relates to the technical field of automobile bodies, in particular to a detection tool for the front axle of a heavy truck. Background technique [0002] The front axle of a heavy truck is mostly a steering axle, which is used to adjust the steering and is the key to the steering system of the vehicle. The steering swing angle of the front axle of a heavy truck is divided into a maximum steering swing angle and a steering limit swing angle. The steering limit swing angle is generally The angle at which the hub support shaft can swing relative to the bridge. The relationship between the two is that the maximum steering swing angle is greater than the steering limit swing angle. The steering limit swing angle is determined according to the performance of different vehicles, such as long-haul traction, The steering limit swing angles of short-axis dump trucks and trucks are different. During the assembly process of the front axle, the steeri...
Claims
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IPC IPC(8): G01B5/24G01B5/00
CPCG01B5/0002G01B5/0025G01B5/24
Inventor 张翔梁为红马万龙李明崔世伟鲍家娟王航
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD