Press-fitting and quick-changing structure for front oil seal and rear oil seal of engine

An engine and oil seal technology, applied in the field of front and rear oil seal press-fitting and quick-change structures, can solve the problems of complicated work of replacing tooling, inability to meet production rhythm, and inability to use equipment for press-fitting, etc., so as to improve the replacement efficiency and increase practicability. , the effect of convenient operation

Pending Publication Date: 2021-12-10
GUANGXI YUCHAI MASCH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The front / rear oil seals of some models of existing engines cannot be press-fitted by equipment. There are certain disadvantages when using tooling for press-fitting. The work of replacing tooling is complicated, which reduces the efficiency of type change and cannot meet the production cycle. Therefore, we propose a press-fit and quick-change structure for the front and rear oil seals of the engine

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Press-fitting and quick-changing structure for front oil seal and rear oil seal of engine
  • Press-fitting and quick-changing structure for front oil seal and rear oil seal of engine
  • Press-fitting and quick-changing structure for front oil seal and rear oil seal of engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

[0024] refer to Figure 1-5 As shown, a press-fit quick-change structure for the front and rear oil seals of the engine, including:

[0025] A processing table 1, the top outer surface of the processing table 1 is provided with a processing seat 2 and a control seat 3, the control seat 3 is provided with an indenter 4, and the indenter 4 is provided with a pressing tooling 5; and

[0026] A control cabinet is arranged on the processing table 1, and a control panel is installed on the control cabinet.

[0027] The replacement mechanism, the replacement mechanism is arranged on the pressure head 4, the replacement mechanism includes a locking screw 6, a spring 7 and a nut 8, the spring 7 and the nut 8 are all sleeved on the outer surf...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a press-fitting and quick-changing structure for a front oil seal and a rear oil seal of an engine. The press-fitting and quick-changing structure comprises a machining table and a changing and mounting mechanism, wherein a machining base and a control base are arranged on the outer surface of the top end of the machining table, a pressing head is arranged on the control base, and a press-fitting tool is arranged on the pressing head; and the changing and mounting mechanism is arranged on the pressure head and comprises a locking screw, a spring and a nut. By using the press-fitting and quick-changing structure disclosed by the invention, the press-fitting tool can be quickly changed through the arranged changing and mounting mechanism and can be quickly detached from the pressing head by pulling the locking screw through the arranged locking screw, the spring and the nut, the locking screw is inserted into a first through hole, and the press-fitting tool is quickly mounted on the press head, so that the remodeling efficiency of the device can be improved, the device is convenient to use by people, the whole device is simple in structure and convenient to operate, and the practicability of the whole press-fitting and quick-changing structure is improved.

Description

technical field [0001] The invention relates to the technical field of engine front / rear oil seal assembly, in particular to a press-fit and quick-change structure for front and rear oil seals of an engine. Background technique [0002] The engine is a machine that can convert other forms of energy into mechanical energy. According to different models of the engine, the front / rear oil seals need to be pressed and quickly changed when the engine is changed. [0003] The front / rear oil seals of some models of existing engines cannot be press-fitted by equipment. There are certain disadvantages when using tooling for press-fitting. The work of replacing tooling is complicated, which reduces the efficiency of type change and cannot meet the production cycle. Therefore, we propose a press-fit quick-change structure for the front and rear oil seals of the engine. Contents of the invention [0004] The main purpose of the present invention is to provide a press-fit and quick-cha...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B23P19/02
CPCB23P19/02
Inventor 寇世贵覃贵财宁琨
Owner GUANGXI YUCHAI MASCH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap