Loosening gap probe station of automotive chassis
A technology of automobile chassis and detection platform, which is applied to measurement devices, instruments, and fluid devices, etc., can solve the problems of complex structure and motion control of detection equipment, high processing accuracy and production cost, and achieve convenient installation of equipment and high cost of simplification. Effect
Inactive Publication Date: 2010-05-12
JILIN UNIV
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to overcome the problems of complex structure and motion control, high machining accuracy and high production cost of the existing detection equipment, and provide a method that can meet the requirements of the national quality supervision department and the manufacturer for the loose clearance of the automobile chassis. Automobile chassis loose gap detection platform for rapid on-site inspection requirements
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[0038] The present invention is described in detail below in conjunction with accompanying drawing:
[0039] The invention has the function of inspecting the loose gaps of various types of automobile chassis whose axle load mass is not greater than 10T, and can meet the requirements of the national quality supervision department and the manufacturer on the field for rapid detection of the loose gaps of the automobile chassis, thereby ensuring the safety of driving and reliability.
[0040] refer to Figure 1 to Figure 4 , the vehicle chassis loose gap detection platform is composed of a power source (hydraulic pump station) and two No. 1 motion system E and No. 2 motion system F with the same structure. The No. 1 motion system E or 2 The No. 1 motion system F is composed of the drive unit I and the driven unit II. The structure of the drive unit I and the driven unit II that make up the No. 1 motion system E and the composition of the drive unit I and the driven unit II in th...
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The invention discloses a loosening gap probe station of an automotive chassis, aiming to overcome the problems of complex structure and moving control of the existing equipment. The probe station comprises a power source and two moving systems with the same structure; the power source is connected with two moving system pipelines; each moving system consists of a driving unit and a driven unit; the driving unit mainly comprises a number one hydro cylinder, a proximity switch fixed block, a proximity switch mounting plate, a proximity switch, a proximity switch perception plate, a perception fixed plate and a suspending ring rod nylon sleeve; the driven unit comprises a lower plate and an upper plate; the lower plate is horizontally fixed on a foundation; the upper plate is stacked on the lower plate; the lower left-hand corners of the upper plate and the lower plate are connected by an upper plate hinge sleeve, a hinge shaft cover, a hinge nylon lining and a foundation bolt in a rotating manner; the lower work surface of the upper right-hand corner of the upper plate is connected with a lifting lug at one end of a number 1 cylinder in a rotating manner; the lower work surface of the upper right-hand corner of the lower plate is connected with the lifting lug at the other end of a number 1 cylinder; and the oil inlet and oil outlet of the number 1 cylinder are connected with a power source pipeline.
Description
technical field [0001] The invention relates to a detection device applied to automobiles, more specifically, it relates to a detection platform for looseness and clearance of automobile chassis. Background technique [0002] The so-called loose clearance of the automobile chassis refers to the loose clearance between the matching parts of the automobile wheel assembly, suspension system and steering system, such as the hub bearing pair, the king pin matching pair, the ball joint fitting pair, the independent suspension pendulum Arm hinges, vertical and horizontal tie rods, steel plate lifting lugs, saddle bolts, etc., as well as the loose clearance of the drive train. The fit clearance of each part of the chassis driving system must be kept within a certain range to ensure the normal running of the car. Whether any of the gaps are too large or poorly lubricated, it will lead to a decrease in the driving performance of the car, deterioration of handling stability, driving s...
Claims
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IPC IPC(8): G01B13/12
Inventor 苏建徐观苏丽俐彭涛
Owner JILIN UNIV