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A kind of piston ring manufacturing process

A processing technology and a technology for piston rings, which are applied in the field of piston rings, can solve the problems of low piston ring disassembly efficiency and low piston ring processing efficiency, and achieve the effect of improving the ease of disassembly operation.

Active Publication Date: 2021-06-22
玉环威宇汽车部件有限公司
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Problems solved by technology

[0008] Aiming at the problems in the prior art, the purpose of the present invention is to provide a piston ring manufacturing process, which solves the existing problem that the piston rings are produced in large quantities, the manufacturing processing device is inefficient in processing the piston rings and the piston rings are processed in large quantities. During production, the technical problem of low efficiency of piston ring removal

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  • A kind of piston ring manufacturing process
  • A kind of piston ring manufacturing process
  • A kind of piston ring manufacturing process

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Embodiment Construction

[0040] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0041] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0042] It should be noted that when an element is said to be "fixed" to another element, it may be on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions are used herein for the purpose of illustration only and do not represent the only embodiment.

[0043] see Figure 1-...

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Abstract

The invention discloses a piston ring manufacturing process, which relates to the technical field of plate processing. The piston ring manufacturing process mainly includes the following steps: S1. Workpiece installation: inserting a plurality of piston rings to be processed into the piston ring On the fixed frame; S2. Cutting depth adjustment: By turning the adjusting screw, the two support rods at the bottom of the control frame are driven to slide horizontally, and the cutting depth of the piston ring is adjusted by the cutting machine. In the present invention, two through relief holes are opened on the top of the bottom support plate, and the inner wall of the relief hole is fixed with an L-shaped guide base, through the guide chute on the inner surface of the guide base, and the mutual cooperation of the bottom pneumatic cylinder , push the base of the fixing frame to turn outward along the guide base, so that the piston ring fixing frame turns outward to the left and right sides of the top of the bottom support plate into a horizontal state, which facilitates the sliding of the piston ring from the piston ring fixing frame and improves the disassembly operation of the piston ring simplicity.

Description

technical field [0001] The invention relates to the technical field of piston rings, in particular to a manufacturing process for piston rings. Background technique [0002] The piston ring is a metal ring used to be embedded in the piston groove. The piston ring is a metal elastic ring with a large outward expansion deformation, which is assembled into the corresponding annular groove of the section. The reciprocating and rotating piston rings rely on the pressure difference of gas or liquid to form a seal between the outer circular surface of the ring and the cylinder and one side of the ring and the ring groove; piston rings are divided into two types: compression rings and oil rings. The compression ring is used to seal the combustible mixture in the combustion chamber; the oil ring is used to scrape excess oil from the cylinder. [0003] The diameter of the piston ring varies according to the size of the machine used. For large gravity machines, such as large diesel en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D79/00B23Q1/25B23Q5/10B23Q11/04B23Q3/06B23Q7/06
CPCB23D79/00B23Q1/25B23Q3/061B23Q3/062B23Q5/10B23Q7/06B23Q11/04
Inventor 闫晶晶胡才富
Owner 玉环威宇汽车部件有限公司
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