Motorcycle crankshaft oil passage airtightness detector
A technology for sealing detection and motorcycles. It is used in liquid/vacuum measurement for liquid tightness, and by detecting the appearance of fluid at the leak point, which can solve problems such as air tightness and detection of motorcycle crankshafts.
Inactive Publication Date: 2014-03-12
重庆顺多利机车有限责任公司
View PDF13 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The crankshaft of a motorcycle is an important component of a motorcycle engine. In order to reduce friction, it is necessary to set an oil passage on the crankshaft. The opening at the inlet end of the oil passage is located on the side of the end of the crankshaft. The lubricating oil flows out to the surface of the crankshaft along the outlet of the oil passage to achieve lubrication and ensure the normal operation of the crankshaft. When processing the crankshaft, it is necessary to test the tightness of the oil passage, but there is no air tightness test for the motorcycle crankshaft. installation
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0008] Below in conjunction with accompanying drawing and embodiment the present invention will be described in further detail:
[0009] Such as figure 1 As shown, when testing the air tightness of the crankshaft oil channel of the motorcycle, the crankshaft of the motorcycle is placed on the tooling table 7, and the flat pressing part 6 and the rod-shaped sealing part 4 of the pressing tooling 5 seal the side surface and the through hole of the crankshaft respectively. , so that the internal space of the crankshaft forms a completely sealed space, turn on the water pump 2 to inject the water from the water storage tank 1 into the water tank 3, and observe whether there is bubbling in the water. If there is, it means that the airtightness of the oil passage is not good, and the oil passage needs to be reprocessed; if not, it means that the airtightness of the crankshaft oil passage is good. This technical solution uses the incompatibility of water and space to detect the air ...
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
Login to View More Abstract
The invention discloses a motorcycle crankshaft oil passage airtightness detector in the technical field of airtightness detection. The detector comprises a water tank, a tool table arranged at the bottom of the water tank, a pressing tool arranged above the tool table, and a water storage tank communicated with the water tank, wherein the work surface of the tool table is paved with a sealing gasket, the pressing tool comprises a planar pressing part and a rod-shaped sealing part, the working ends of both the planar pressing part and the rod-shaped sealing part are provided with sealing parts, and a water pump is arranged between the water tank and the water storage tank. According to the detector, airtightness detection is performed on a crankshaft oil passage by using the incompatibility of water and space, and the whole detector is simple in structure and convenient to operate and facilitates assembly line work.
Description
technical field [0001] The invention belongs to the technical field of air tightness detection, and in particular relates to a motorcycle crankshaft oil channel tightness detection device. Background technique [0002] The motorcycle crankshaft is an important component of the motorcycle engine. In order to reduce friction, it is necessary to install an oil passage on the crankshaft. The opening at the inlet end of the oil passage is located on the side of the crankshaft end. The lubricating oil flows out to the surface of the crankshaft along the outlet of the oil passage to achieve lubrication and ensure the normal operation of the crankshaft. When processing the crankshaft, it is necessary to test the tightness of the oil passage, but there is no air tightness test for the motorcycle crankshaft. s installation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a detection device that can visually detect the air...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/06
Inventor 邓力
Owner 重庆顺多利机车有限责任公司