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High-efficiency piston ring assembling system

An assembly system and piston ring technology, applied in workpiece clamping devices, hand-held tools, manufacturing tools, etc., can solve problems such as lack of lubrication structures, reduce wear and increase assembly speed

Pending Publication Date: 2021-09-17
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the above deficiencies, the present invention provides a high-efficiency piston ring assembly system, which aims to improve the lack of corresponding lubricating structure when the expansion ring of the existing piston ring assembly independent device slides in the through groove

Method used

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Experimental program
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Embodiment

[0036] see Figure 1 to Figure 9 , the present invention provides a high-efficiency piston ring assembly system, including a bracket assembly 100 and a piston ring assembly assembly 200, the bracket assembly 100 is used to support the piston ring assembly assembly 200, and the piston ring assembly assembly 200 is used to assemble the piston ring to the piston superior.

[0037] see figure 2 , the bracket assembly 100 includes a bracket 110, a support plate 120 and a leg 130, the support plate 120 is fixedly connected to the upper side of the bracket 110, wherein the support plate 120 is fixedly connected to the upper side of the bracket 110 by bolts, and the support leg 130 is fixedly connected to the bracket 110 The lower side, specifically, the supporting legs 130 are fixedly connected to the lower side of the bracket 110 by welding, the reinforcing rods 140 are fixedly connected between the supporting legs 130, the reinforcing rods 140 are fixed between the supporting leg...

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Abstract

The invention provides a high-efficiency piston ring assembling system, and belongs to the technical field of piston ring assembling. The high-efficiency piston ring assembling system comprises a support component and a piston ring assembling component. The piston ring assembling component comprises a piston clamp piece, a first supporting rod, a second supporting rod, a limiting plate, two piston ring expanding pieces, a hinge rod, a floating connector and a push rod piece. Before use, lubricating oil is added through an oil cup and enters an oil groove through the oil cup; air in the oil groove is discharged through the bottom end of the oil groove;in the process that the oil groove is gradually filled with the lubricating oil and a piston ring expansion ring and a sliding plate slide in the sliding groove, the lubricating oil is distributed between the inner wall of the sliding plate and the outer wall of a piston clamp in a large area; and therefore, the problem that a corresponding lubricating structure is lacked when an expansion ring of an existing piston ring assembling independent device slides in a through groove is effectively solved, and abrasion between the sliding plate and the piston clamp is reduced through the lubricating oil.

Description

technical field [0001] The invention relates to the field of piston ring assembly, in particular to a high-efficiency piston ring assembly system. Background technique [0002] The small-batch assembly method of the piston rings of the existing engine is that the assembler uses the piston pliers to manually assemble the three piston rings of the piston one by one. The work is troublesome, which seriously slows down the production cycle, and the assembly quality cannot be guaranteed. The piston ring assembly independent device is a high-efficiency piston ring assembly system. When the existing piston ring assembly independent device is working, the two expansion rings move outward When sliding, the two expansion pieces are driven to make a circular motion to the outside under the guidance of the through groove. The two expansion pieces push the two ends of the piston ring outward at the fracture of the piston ring, and the two expansion pieces push the fracture of the piston ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/12B25B11/02
CPCB25B27/12B25B11/02
Inventor 朱岩
Owner GUANGXI YUCHAI MASCH CO LTD