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Lightweight wear-resistant engine piston insert ring

An engine and lightweight technology, applied to engine components, machines/engines, engine sealing devices, etc., can solve problems such as inconvenient piston vibration, imperfect auxiliary sealing structure, and insufficient structure

Inactive Publication Date: 2019-06-18
HUBEI ZANBO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a light-weight wear-resistant engine piston insert to solve the problem that the auxiliary sealing structure of the existing engine piston insert is not perfect enough to be used or Strengthen the sealing effect after wear and tear, and when the existing engine piston insert is in use, the structure of auxiliary shock absorption is not perfect enough, which is not convenient to assist in reducing the vibration generated by the piston

Method used

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  • Lightweight wear-resistant engine piston insert ring
  • Lightweight wear-resistant engine piston insert ring
  • Lightweight wear-resistant engine piston insert ring

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Experimental program
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Effect test

Embodiment

[0024] As attached figure 1 Attached Figure 4 Shown:

[0025] The present invention provides a lightweight wear-resistant engine piston insert, which includes a main body 1, a connecting hole 101, an embedding groove 102, an auxiliary groove 103, a mounting groove 104, a top piece 105, a spring 106, a buffer piece 2, and an inner groove 201 , The connecting groove 202, the sleeve 3, the insert 301 and the contact 302; the main body 1 is a cylindrical hollow structure, the bottom of the main body 1 is provided with a groove, and the center of the main body 1 is provided with a circular The connecting hole 101 of the structure is connected with the power arm, and the sleeve 3 is embedded and installed in the insertion groove 102, and the insert 301 is embedded and installed in the auxiliary groove 103; the top piece of the installation groove 104 A spring 106 is installed on the outside of 105; the buffer member 2 is installed in the mounting groove 104 above the main body 1 by e...

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Abstract

The invention discloses a lightweight wear-resistant engine piston insert ring. The engine piston insert ring comprises a sleeve part, an insert part and a contact part, a spring is arranged on the outer side of the top part in the installation groove, the buffer part is installed inside the installation groove above the main body in an embedded mode, the top end of the top piece is embedded in the inner groove, the top end of the spring is embedded into the connecting groove, the sleeve part is arranged in the embedding groove in the middle position of the outer side of the main body in an embedded manner, the buffer part is used for buffering the vibration generated by the piston insert ring, and the engine is prevented from generating large vibration when the piston insert ring is in operation. A cylindrical structure is adopted at the top end of the buffer part, so that the device can be telescopically moved in the mounting groove, so that the device is enabled to be in operation,the upper part of the buffer part can be contacted with the upper part of the combustion chamber, so that a part of the impact force is buffered first, and the inner groove in the buffer part is usedfor inserting the top part.

Description

Technical field [0001] The invention belongs to the technical field of engine piston inserts, and more specifically, relates to a lightweight wear-resistant engine piston insert. Background technique [0002] The piston is a reciprocating part in the cylinder block of an automobile engine. The basic structure of the piston can be divided into top, head and skirt. The top of the piston is the main part of the combustion chamber, and its shape is related to the selected combustion chamber form. [0003] Based on the above, when the existing engine piston inserts are in use, the auxiliary seal structure is not perfect, and it is not convenient to enhance the sealing effect during use or after wear. Moreover, when the existing engine piston inserts are used, the auxiliary seal is reduced. The vibration structure is not perfect enough to assist in reducing the vibration generated by the piston. Summary of the invention [0004] In order to solve the above technical problems, the prese...

Claims

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Application Information

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IPC IPC(8): F02F3/00F02F11/00
Inventor 金丽王化平王鹏
Owner HUBEI ZANBO INFORMATION TECH CO LTD
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