Oil injection device for metro oil pressure dampers
A technology of hydraulic shock absorber and oil injection device, which is applied in the direction of shock absorber, spring/shock absorber, shock absorber, etc. It can solve the problems of affecting the work efficiency of the staff and the inconvenient operation of the staff when oiling, and achieves Ease of operation and increase work efficiency
Active Publication Date: 2019-08-09
扬州华交轨道交通科技有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an oil injection device for a subway hydraulic shock absorber, which has the advantages of easy operation, etc., and solves the problem that the existing oil injection device needs to assemble the subway hydraulic shock absorber after oil injection. The oil filling operation for the next subway hydraulic shock absorber has seriously affected the work efficiency of the staff, and at the same time solved the problem that the staff is not convenient enough to operate when filling oil
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[0025] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-4, an oil filling device for a subway hydraulic shock absorber, comprising a base 1, an oil storage tank 2 is fixedly installed on the top of the base 1, an oil delivery device 3 located on the front of the oil storage tank 2 is fixedly installed on the top of the base 1, and the left side of the oil storage tank 2 An oil detection pipe 5 is fixedly installed on the side, a mounting plate 9 is fixedly installed on the right side of the oil...
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The invention relates to the technical field of oil injection, and discloses an oil injection device for metro oil pressure dampers. The oil injection device comprises a base, the top of the base is fixedly provided with an oil storage tank, the top of the base is fixedly provided with an oil conveying device located on the front face of the oil storage tank, the left side of the oil storage tankis fixedly provided with an oil inspection pipe, the right side of the oil storage tank is fixedly provided with a mounting plate, the right side of the oil storage tank is fixedly provided with a first connecting block located below the mounting plate, the bottom of the mounting plate is fixedly provided with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly provided with a first movable plate located on the right side of the first connecting block, and the top of the base is fixedly provided with a supporting frame located on the right side of the oil storage tank. According to oil injection device for the metro oil pressure dampers, the metro oil pressure dampers of different models and different types can be arranged, so that the applicability is wider, the operation is simple, use by workers is facilitated to the greater extent, oil injection work and assembly work can be performed at the same time, and the working efficiency of the workers is effectively improved.
Description
technical field [0001] The invention relates to the technical field of oil injection, in particular to an oil injection device for a subway hydraulic shock absorber. Background technique [0002] Subway hydraulic shock absorber is an important damping component on the primary suspension and secondary suspension of the subway vehicle bogie. The vibration damping effect and flexible damping effect are the key components to improve the stability, comfort and safety of locomotives and vehicles running at high speed. Subway hydraulic shock absorbers include different models according to different usage situations. At the same time, some subway The hydraulic shock absorber includes connecting holes for easy connection, and some subway hydraulic shock absorbers do not include connecting holes. During the production and assembly process of the subway hydraulic shock absorber, it is necessary to fill the interior of the subway hydraulic shock absorber. You need to use the oil inject...
Claims
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Login to View More IPC IPC(8): F16F9/43F16F9/32
CPCF16F9/3271F16F9/435
Inventor 金传辉金菘乔翔宇陈坚
Owner 扬州华交轨道交通科技有限公司