Engine timing cover lid structure

Abstract

The invention discloses an engine timing cover lid structure. The engine timing cover lid structure comprises a timing cover lid body (1) and an engine oil scale tube (2) which is integrated with the timing cover lid body (1), wherein a boss (3) for mounting the engine oil scale tube (2) is arranged on the timing cover lid body (1); a welding bracket (4) is arranged on the engine oil scale tube (2), and has a hole for being sleeved on the boss (3); and the timing cover lid body (1) and the engine oil scale tube (2) are assembled together through the boss (3) and the hole which are mutually matched. With the special structure, the engine timing cover lid structure, through scientific and skillful design, integrates the engine oil scale tube in the timing cover lid, in order to save the external space and to avoid the problem of interference of the peripheral pieces, so the engine is compact; and the engine oil scale tube is not influenced even if relative accessories of the engine are designed and modified to adapt to different finished automobiles or transverse and vertical modification.

Description

Technical field [0001] The invention relates to an engine timing cover structure, in particular to a timing cover structure integrated with an oil gauge tube. Background technique [0002] The oil gauge tube is generally installed on the cylinder, and its external shape is bent according to the layout of the engine. The oil gauge is inserted into it to detect the amount of engine oil and ensure that the amount of engine oil is within a proper range. [0003] Existing oil gauge pipes mainly have the following disadvantages: 1. Under normal circumstances, accessory gear trains, intake and exhaust systems, cooling systems, and supercharging systems need to be arranged around the engine. According to the location of the above accessories, find space to carry out the gauge pipe. The bending arrangement makes the design of the ruler tube more difficult. Sometimes the oil ruler tube has a large distortion in order to avoid interference with other surrounding parts, which easily affects th...

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Problems solved by technology

[0003] The existing oil dipstick tubes mainly have the following disadvantages: 1. Generally, accessories, gear trains, intake and exhaust systems, cooling systems and booster systems need to be arranged around the engine. The curved arrangement makes the design of the scale tube more difficult. Sometimes the oil gauge tube is distorted to avoid interference with other surrounding parts, which easily affects the insertion and removal of the scale inside; 2. Because the same engine needs to be matched Different vehicles, and taking into account the situation of horizontal and vertical engines, in order to adapt to different vehicle front cabins, engine-related parts need to be modified. At this time, the oil dipstick tube often needs to be redesigned according to the new boundary, which will increase Increased engine cost, which is not conducive to the generalization and platformization of parts

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