Framework oil seal automatic pressing machine

A skeleton oil seal and press-fitting machine technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as difficulty in ensuring vertical press-in of the oil seal, high labor intensity of the operator, and large fluctuations in press-fitting pressure. Precise and controllable assembly position, saving tooling and mold change time, and the effect of multi-point precise positioning control

Active Publication Date: 2018-08-10
SHANDONG LINGONG CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the parts of the frame oil seal and the sealing cover are assembled by tapping with a pressure plate and a copper rod. The labor intensity of the operator is high, the assembly efficiency is low, and the on-site tapping noise is large, which will cause certain damage to the operator's hearing; the frame with double oil seal structure The installation of the oil seal in the sealing cover is in a suspended state. Due to the uneven force on the pressure plate during manual knocking and assembly, it is difficult to ensure the vertical pressing of the oil seal. In addition, there are multiple shocks and strong vibrations during the assembly process, and the assembled oil seal is also damaged. Dislocation due to vibration will cause the oil seal t

Method used

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  • Framework oil seal automatic pressing machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1

[0028] The frame oil seal automatic press-fitting machine includes a frame 1, on which a press-fitting station quick change device 3, an actuator 2, a guiding and pressing device 4, and an axial positioning device 5 are provided in cooperation with each other, The press-fitting station quick-change device 3 is fixed on the frame by linear guide rail Ⅱ29. The press-fitting station quick change device 3 includes a horizontally fixed cylinder I6 and a horizontally movable cylinder II9. The piston rod of the horizontally fixed cylinder I6 passes through the first connecting plate. 7 is connected to the fixed plate 8. The horizontally movable cylinder II 9 is fixed on the fixed plate 8, and the piston rod of the horizontally movable cylinder II 9 is connected with the second connecting plate 10, and the fixed plate 8 can slide along the linear guide II 29.

Example Embodiment

[0029] Example 2

[0030] The frame oil seal automatic press-fitting machine includes a frame 1, on which a press-fitting station quick change device 3, an actuator 2, a guiding and pressing device 4, and an axial positioning device 5 are provided in cooperation with each other, The press-fitting station quick-change device 3 is fixed on the frame by linear guide rail Ⅱ29. The press-fitting station quick change device 3 includes a horizontally fixed cylinder I6 and a horizontally movable cylinder II9. The piston rod of the horizontally fixed cylinder I6 passes through the first connecting plate. 7 is connected to the fixed plate 8. The horizontally movable cylinder II 9 is fixed on the fixed plate 8, and the piston rod of the horizontally movable cylinder II 9 is connected with the second connecting plate 10, and the fixed plate 8 can slide along the linear guide II 29.

[0031] The actuator 2 includes a power press-fitting device 11, a fixed seat 14, and a limit block 12. The powe...

Example Embodiment

[0034] Example 3

[0035] The frame oil seal automatic press-fitting machine includes a frame 1, on which a press-fitting station quick change device 3, an actuator 2, a guiding and pressing device 4, and an axial positioning device 5 are provided in cooperation with each other, The press-fitting station quick-change device 3 is fixed on the frame by linear guide rail Ⅱ29. The press-fitting station quick change device 3 includes a horizontally fixed cylinder I6 and a horizontally movable cylinder II9. The piston rod of the horizontally fixed cylinder I6 passes through the first connecting plate. 7 is connected with the fixed plate 8, the horizontally movable cylinder II 9 is fixed on the fixed plate 8, the piston rod of the horizontally movable cylinder II 9 is connected with the second connecting plate 10, and the fixed plate 8 can slide along the linear guide rail II 29.

[0036] The actuator 2 includes a power press-fitting device 11, a fixed seat 14, and a limit block 12. The p...

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PUM

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Abstract

The invention discloses a framework oil seal automatic pressing machine, and belongs to the technical field of framework oil seal pressing. According to the framework oil seal automatic pressing machine, the problems that in the prior art, the working efficiency is low, and the pressing quality is poor in consistency are solved. The framework oil seal automatic pressing machine comprises a rack; the rack is provided with a pressing station quick-changing device, an executing mechanism, a guiding compressing device and an axial positioning device which are mutually matched; the pressing stationquick-changing device is fixed to the rack through a linear guiding rail II; the pressing station quick-changing device comprises a transverse fixed air cylinder I and a transverse movable air cylinder II; and a piston rod of the transverse fixed air cylinder I is connected with a fixing plate through a first connecting plate, the transverse movable air cylinder II is fixed to the fixing plate, apiston rod of the transverse movable air cylinder II is connected with a second connecting plate, and the fixing plate can slide along the linear guiding rail II. The framework oil seal automatic pressing machine is mainly used for pressing operation of a framework oil seal and a sealing cover.

Description

Technical field [0001] The invention relates to an automatic frame oil seal press-fitting machine, which belongs to the technical field of frame oil seal press-fitting. Background technique [0002] The main drive sealing cover of the loader drive axle and the two skeleton oil packages must be assembled in advance, and then assembled to the main drive assembly as a whole for sealing. At present, the skeleton oil seal and the sealing cover are assembled using pressure plates and copper rods. The operator's labor intensity is high, the assembly efficiency is low, and the on-site knocking noise is loud, causing certain damage to the operator's hearing; the skeleton of the double oil seal structure The installation of the oil seal in the sealing cover is in a suspended state. The pressure plate is not evenly stressed during manual knock assembly, which makes it difficult to ensure the vertical pressing of the oil seal, and there are multiple shocks and strong vibrations during the as...

Claims

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Application Information

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IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 闵凡阁张连敬郭恒博刘成江
Owner SHANDONG LINGONG CONSTR MACHINERY
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