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Flying hammer bracket

A flyweight and circular column technology, applied in fuel injection control, fuel injection pump, engine control, etc., can solve problems such as damage, diesel engine reliability not meeting equipment requirements, diesel engine scrapping, etc.

Inactive Publication Date: 2012-03-07
CHANGSHU XUNDA POWDER METALLURGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the reliability of diesel engines installed on automobiles, construction machinery and other equipment cannot meet the equipment requirements. Although the probability of failure is not high, once they occur, they are fatal failures. The flyweight bracket and the flyweight shaft are separated, and the flyweight Loss of restraint and balance, damage to the governor housing, causing the fuel engine to run out of danger or causing the fuel system to be scrapped, and sometimes even the entire diesel engine to be scrapped

Method used

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] The present invention is a flyweight bracket, see figure 1 and figure 2 , the shown flyweight bracket 1 includes an upright circular column 2, a metal bottom plate 3 is respectively arranged on both sides of the lower end of the circular column 2, and two cylindrical through-holes are opened on both sides of the middle of the circular column 2. The hole 4 is provided with a metal bump 5 on the front and rear sides of the upper end of the circular column 2 .

[0015] Both metal bottom plates 3 are provided with a through hole in the front and back directions on the side away from the circular column 2. The inside of the through hole is a ...

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PUM

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Abstract

The invention discloses a flying hammer bracket. The flying hammer bracket comprises an upright circular column through hole; two metal base plates are respectively arranged at two sides of the lower end of a circular column; two cylinder-shaped through holes are arranged at two sides of the middle of the circular column; two metal bulged blocks are respectively arranged at the front side and the rear side of the upper end of the circular column. Through arranging through holes at fixing positions of the bracket and arranging threads in the through holes, the flying hammer bracket can exert more stable fixing and supporting functions in parts.

Description

technical field [0001] The invention relates to an automobile component, in particular to a flyweight bracket. Background technique [0002] Flyweight brackets are widely used in the field of mechanical engineering, such as wind turbines, automobile transmission parts, and ship transmission parts. [0003] At present, medium-power diesel engines generally adopt a full-range mechanical governor. The flyweight bracket part is assembled by two bracket shafts and a bracket body with a complex special-shaped structure through thread pre-tightening and vacuum brazing or assembly. The purpose of "disassembly", but the core problem is that the performance of the existing "non-disassembly" is limited, and it is difficult to improve. The reason is that the size of the disassembly resistance torque mainly comes from the pre-tightening torque of the threaded connection assembly, and the pre-tightening torque is restricted by the thread strength. As a result, the reliability of diesel ...

Claims

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Application Information

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IPC IPC(8): F02D1/04
Inventor 朱杏根
Owner CHANGSHU XUNDA POWDER METALLURGY