Packaging device of assembled camshaft for engine and using method thereof
A camshaft and combined technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of cumbersome operation process, complex equipment structure, and low assembly accuracy, and achieve simple operation process, simple equipment structure, and improved The effect of suit accuracy
Inactive Publication Date: 2015-08-19
DONGFENG COMML VEHICLE CO LTD
View PDF9 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to overcome the defects and problems of complex equipment structure, cumbersome operation process and low fitting precision in the prior art, and provide a combined engine cam with simple equipment structure, simple operation process and high fitting precision. Shaft assembly and method of use
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
[0046] see Figure 1 to Figure 6 , a packaged device for a combined camshaft for an engine, including a bottom plate 1, a column 2, an upper tip system 3 on the shaft tube, a lower tip system 4 on the shaft tube, an adjustable holder 5 and an induction heating unit 6, the shaft tube The upper top system 3 includes the upper top cylinder 31, the adapter sleeve 32 and the upper top 33 connected in sequence, and the shaft tube lower top system 4 includes the numerical control indexing chuck 41 and the lower center 42 connected in the center hole, and the upper center 33. The lower top 42 is arranged coaxially in the vertical direction. The combined camshaft 8 includes a shaft tube 81 and a cam blade 82 and a camshaft attachment 83 fitted outside it; the bottom of the column 2 is fixedly connected to the bottom plate 1 , the top of the column 2 is provided side by side with a slider driving motor 71 and an upper top cylinder 31 on the same horizontal axis, and the output end of th...
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 packaging device of an assembling camshaft for an engine. The packaging device comprises a baseboard, a stand column and an upper apex cylinder, wherein the bottom of the stand column is connected with the baseboard, and a sliding block drive motor is arranged at the top of the stand column and connected with the sliding block sequentially through a lead screw and a screw nut to drive an adjustable holder to move up and down; the upper apex cylinder drives the upper apex to move up and down; when the packaging device is used, an axle tube is located by upper and lower apexes; after central holes of cam peach slices or camshaft attachments of the located and held adjustable holder are heated by an induction heating unit, the adjustable holder moves up and down to drive the cam peach slices or the camshaft attachments packaged outside the axle tube to predetermined positions, one cam peach slice or one camshaft attachment can be connected with the axle tube until the central holes are cooled, until all cam peach slices or all cam attachments are packaged by sequentially looping. On the basis of the design, the packaging device is simple in structure, easy to operate, relatively high in packaging precision, and relatively strong in accommodating.
Description
technical field [0001] The invention relates to an assembly process of a combined camshaft for an engine, in particular to a set-up device for a combined camshaft for an engine and a method for using it, and is particularly suitable for fitting a heated cam lobe or a camshaft accessory on a shaft tube to assemble the combined camshaft. Background technique [0002] Traditional engine camshafts are integral forged or cast camshafts. With the development of automobile engine lightweight technology, combined camshafts are characterized by light weight, high production efficiency, low manufacturing cost, and the ability to combine and apply different material properties. It has been widely used in new gasoline (diesel) engines. The combined camshaft is mainly composed of a hollow steel shaft tube, steel or powder metallurgy material intake and exhaust cam lobe, and camshaft accessories. The cam lobe and camshaft accessories are set on the on the shaft tube to create a combined...
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): B23P11/02
CPCB23P11/025
Inventor 王健袁海波蔡星李芳徐亚东冯田
Owner DONGFENG COMML VEHICLE CO LTD