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Flange plate pressing machine

A press-fitting machine and piston rod technology, which is applied in the field of press-fitting machines, can solve problems such as low efficiency, troublesome installation, time-consuming and labor-intensive problems, and achieve the effect of simple and convenient operation, light weight and simple operation

Inactive Publication Date: 2018-11-30
文登市机电设备厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional bulldozer flange adopts the principle of fastening and retracting the tie rod for press-fitting. The installation is troublesome, time-consuming and labor-intensive, and the efficiency is low.

Method used

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  • Flange plate pressing machine
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  • Flange plate pressing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Depend on figure 1 with Figure 9 As shown, the present invention provides a flange pressing machine, which is provided with an oil cylinder 1, and the oil cylinder 1 is provided with a cylinder bottom 4, a cylinder body 5, a cylinder head 6, a piston 8, a piston rod 7, a positioning pin 9, and a positioning pin hole 10. The first oil inlet and outlet 11 , the second oil inlet and outlet 12 , the first oil inlet and outlet chamber 13 and the second oil inlet and outlet chamber 14 , and the first internally threaded hole 15 . The cylinder body 5 is provided with a positioning pin 9, one side of the piston 8 is provided with a positioning pin hole 10, one end of the positioning pin 9 is connected with the cylinder bottom 4, the other end of the positioning pin 9 is arranged in the positioning pin hole 10, and the positioning pin 9 is fitted and slidably connected with the positioning pin hole 10. The central axis of the positioning pin 9 and the positioning pin hole 10 ...

Embodiment 2

[0033] Depend on Figure 2 ~ Figure 4 , Figure 9 As shown, the difference between this embodiment and Embodiment 1 is that in this embodiment, the present invention is also provided with a variable diameter wire sleeve 3, and the variable diameter wire sleeve 3 is arranged in the first internally threaded hole 15, and the variable diameter wire sleeve 3 is detachably connected with the first internally threaded hole 15 through thread fitting. The variable diameter wire sleeve 3 is a cylindrical structure, the cylinder inner wall of the variable diameter wire sleeve 3 is provided with a second internal thread hole 16, the cylinder outer wall of the variable diameter wire sleeve 3 is provided with an external thread, and the circular diameter of the variable diameter wire sleeve 3 The end face of the barrel is provided with a dismounting hole 17 . The outer thread of the outer wall of the cylinder of the reducing wire sleeve 3 is adapted to be detachably connected with the fi...

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PUM

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Abstract

The invention provides a flange plate pressing machine. By means of the flange plate pressing machine, the technical problems that existing bulldozer flange plate pressing consumes time and labor andis low in efficiency are solved. The machine is provided with an oil cylinder. The oil cylinder comprises a cylinder bottom, a cylinder block, a cylinder head, a piston, a piston rod, a positioning pin, a positioning pin hole and a first internal threaded hole. The positioning pin is arranged in the cylinder block, the positioning pin hole is formed in one side of the piston, one end of the positioning pin is connected with the cylinder bottom, the other end of the positioning pin is arranged in the positioning pin hole, and the positioning pin is in sliding connection with the positioning pinhole in a matched mode. One end of the piston rod is connected with the piston, the first internal threaded hole is formed in the end surface, away from the piston, of the piston rod, the central axis of the first internal threaded hole coincides with the central axis of the piston rod, and the end, away from the piston, of the piston rod penetrates through the cylinder head. When contracting, the piston rod can be contracted into the cylinder head and can be widely applied to pressing machines.

Description

technical field [0001] The invention relates to a pressing machine, in particular to a flange pressing machine. Background technique [0002] Traditional bulldozer flanges are press-fitted using the principle of tightening and retracting the tie rods. The installation is cumbersome, time-consuming and labor-intensive, and the efficiency is low. Contents of the invention [0003] The object of the present invention is to solve the deficiencies of the above-mentioned technologies and provide a flange press-fitting machine, which is light in weight, easy to operate and high in work efficiency, and is suitable for press-fitting flanges of bulldozers. [0004] For this reason, the present invention provides a kind of flange pressing machine, and it is provided with oil cylinder, and oil cylinder is provided with cylinder bottom, cylinder block, cylinder head, piston, piston rod, positioning pin, positioning pin hole, the first internally threaded hole; There is a positioning p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 邵宗辉
Owner 文登市机电设备厂有限公司