Flaw repairing device for sealing groove of pipeline joint of vehicle hydraulic system
A hydraulic system and pipeline joint technology, applied in the direction of pipes/pipe joints/pipe fittings, grinding drive devices, pipe components, etc., can solve problems that affect the safety and stability of hydraulic systems, poor products, difficult quantitative control, etc., to avoid quality Effects of instability, increased security, and guaranteed accuracy
Inactive Publication Date: 2021-06-15
义乌市子收汽车维修服务有限公司
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Problems solved by technology
[0002] The number of cars is constantly increasing, and the power transmission between the internal braking system and other systems of the car is connected by oil pipes and oil pipe joints between the hydraulic systems. The pipe joints in the vehicle hydraulic system are mostly made of injection molding, but In the injection molding process, burrs often appear at the parting line of the pipe joint due to wear and tear of the injection mold, and the burrs in the seal groove where the O-ring is placed on the pipe joint will affect the sealing performance of the O-ring. As a result, the safety and stability of the vehicle's hydraulic system are affected. At present, the grooves of the pipe joint sealing ring are mostly manually scraped by blades to remove burrs. The manual scraping method causes product quality and instability, which is difficult to quantify and control, and is time-consuming and laborious. It is very easy to cause a large number of defective products
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[0020] Combine below Figure 1-7 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0021] combined with Figure 1-7 The device for repairing the defect of the sealing groove of the pipeline joint of the vehicle hydraulic system includes a base 10, and the left and right end surfaces of the base 10 are fixed with fixed blocks 16, and the fixed block 16 is provided with a tool for press-fitting the pipe joint. The press-fitting mechanism, the power mechanism for providing power for post-processing, and the post-processing mechanism for processing the burrs of the sealing groove of the pipe joint, the top end surface of the base 10 is fixed with a detection rod 14 for detecting and fixing the pipe joint 33, the A limit rod 15 is fixed on the top end surface of the det...
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The invention discloses a flaw repairing device for a sealing groove of a pipeline joint of a vehicle hydraulic system. The flaw repairing device comprises a base, wherein fixing blocks are fixedly arranged on the left end face and the right end face of the base correspondingly. A press-fitting mechanism, a power mechanism and a post-processing mechanism are arranged in each fixing block. According to the flaw repairing device for the sealing groove of the pipeline joint of the vehicle hydraulic system in the technical scheme, whether the diameter of a pipeline bayonet in the pipeline joint is qualified or not is rapidly checked, the pipeline joint is kept stable after being clamped, the follow-up post-treatment precision of the pipeline joint is guaranteed, the post-treatment quality is effectively guaranteed. In addition, a traditional process that burrs are scraped by a blade manually is avoided in a mechanical mode, the phenomenon that the quality is unstable due to manual deburring is avoided, the situation that the sealing performance of a sealing ring assembled subsequently is affected by the burrs in a sealing ring groove is avoided, and the safety of the vehicle hydraulic system is greatly improved.
Description
technical field [0001] The invention relates to the field related to vehicle safety, in particular to a device for repairing defects in sealing grooves of pipeline joints of a vehicle hydraulic system. Background technique [0002] The number of cars is constantly increasing, and the power transmission between the internal braking system and other systems of the car is connected by oil pipes and oil pipe joints between the hydraulic systems. The pipe joints in the vehicle hydraulic system are mostly made of injection molding, but In the injection molding process, burrs often appear at the parting line of the pipe joint due to wear and tear of the injection mold, and the burrs in the seal groove where the O-ring is placed on the pipe joint will affect the sealing performance of the O-ring. As a result, the safety and stability of the vehicle's hydraulic system are affected. At present, the grooves of the pipe joint sealing ring are mostly manually scraped by blades to remove ...
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IPC IPC(8): F16L55/18G01B5/12B24B47/12B24B41/04B24B9/20
CPCB24B9/20B24B41/04B24B47/12F16L55/18G01B5/12
Inventor 陈龙
Owner 义乌市子收汽车维修服务有限公司