High-precision press fitting tool for camshaft timing gear and signal panel

Abstract

The invention provides a high-precision press fitting tool for a camshaft timing gear and a signal panel, and belongs to the technical field of mechanical equipment manufacturing and assembling. The high-precision press fitting tool for the camshaft timing gear and the signal panel comprises a bottom plate, a clamping mechanism, a moving mechanism and a pressing head; and the clamping mechanism comprises a first positioning base and a second positioning base, and the first positioning base and the second positioning base are both installed on the surface of the bottom plate. According to the high-precision press fitting tool, the cam shaft is clamped and fixed through a clamping device, the possibility of movement of the cam shaft is reduced, the press fitting process is more stable and accurate, in addition, a third positioning base and the pressing head are connected together through cooperation of a connecting pin and a flange, the pressing head is more convenient to disassemble andassemble, an operator can install pressing heads of different specifications according to the specifications of workpieces such as a timing gear and a signal panel, the possibility of press fitting failure caused by mismatching of the specifications of the pressing head and the workpiece is reduced, and the press fitting stability can be improved.

Description

technical field [0001] The invention relates to the field of mechanical equipment manufacturing and assembly, in particular to a high-precision camshaft timing gear and signal disc pressing tooling. Background technique [0002] When producing diesel engines, workpieces such as timing gears and signal plates need to be installed on the surface of the camshaft, and the workpiece and the camshaft are usually installed together by pressing. [0003] The specifications of workpieces such as timing gears and signal plates are different. It is inconvenient to replace the indenter in the existing press-fitting equipment. If the specification of the indenter does not match the specification of the workpiece, it will affect the stability and accuracy of the press-fitting. It is inconvenient to fix shaft rods such as camshafts, which will also affect the stability of press fitting. Contents of the invention [0004] In order to make up for the above deficiencies, the present invent...

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Problems solved by technology

[0004] In order to make up for the above deficiencies, the present invention provides a high-precision camshaft timing gear and signal disc press-fitting tool, which aims to improve the inconvenience of replacing the pressure head and fixing the shaft of traditional press-fitting equipment, which affects the stability of press-fitting and accuracy issues

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