Oil seal press-mounting device

Abstract

The invention discloses an oil seal press-mounting device. The oil seal press-mounting device is characterized in that the oil seal press-mounting device comprises a supporting frame, a press-mountingassembly, a planeness detection assembly, a press block, an inspection block and a controller; a workpiece table is arranged at the bottom of the supporting frame, a press-mounting table is arrangedat the top of the supporting frame, and limiting sleeves are mounted on the left portion and the right portion of the press-mounting table; the press-mounting assembly comprises a first hydraulic cylinder, a first locating column, a second locating column, a connecting table and a press column, and the first locating column and the second locating column cooperate with the limiting sleeves; the planeness detection assembly comprises a second hydraulic cylinder, a connecting plate, a rotating adjusting assembly, a reducer, a motor and a laser planeness detector; the press block is connected with the press column; the controller is distributed on the left side of the supporting frame; and the first hydraulic cylinder, the second hydraulic cylinder, the motor and the laser planeness detectorcooperate with the controller. The oil seal press-mounting device has the advantages that operation is simple; use is convenient; the structure is compact; the oil seal press-mounting precision is high; press mounting is stable; the error rate is low; and the assembly efficiency is high.

Description

technical field [0001] The invention relates to the field of assembly technology, in particular to an oil seal press-fitting device. Background technique [0002] In the process of assembling the engine, many parts need to be installed with oil seals. At present, there are manual installation and mechanical installation for the installation of oil seals. Manual installation is labor-intensive, and the installation accuracy cannot be guaranteed. However, using the current mechanical installation, although it solves the problem It is more labor-intensive than manual installation, but in the process of mass production, the indenter is easy to shift and deviation is easy to occur during press-fitting. It is necessary to manually check the flatness of the press-fitted oil seal with a dial gauge and a special gauge seat many times a day. Indirect detection, if the artificial dial gauge and special table base are used to detect that it is unqualified, the press-fitting device needs...

AI Technical Summary

Problems solved by technology

[0002] In the process of assembling the engine, many parts need to be installed with oil seals. At present, there are manual installation and mechanical installation for the installation of oil seals. Manual installation is labor-intensive, and the installation accuracy cannot be guaranteed. However, using the current mechanical installation, although it solves the problem It is more labor-intensive than manual installation, but in the process of mass production, the indenter is easy to shift and deviation is easy to occur during press-fitting. It is necessary to manually check the flatness of the press-fitted oil seal with a dial gauge and a special gauge seat many times a day. Indirect detection, if the artificial dial gauge and special table base are used to detect that it is unqualified, the press-fitting device needs to be adjusted, and at the same time, the dial gauge and special table base should also be used to manually perform indirect flatness testing on the pressure head of the press-fitting device

The current oil seal press-fitting device is difficult to guarantee the installation accuracy of the oil seal, and the production efficiency is also low. When it is assembled on the engine, it is easy to cause oil leakage and oil leakage in the later stage, resulting in engine failure.

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