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Bush press-in machine

A press-in machine and bushing technology, which is applied in the field of press-fitting machines, can solve problems such as low efficiency, and achieve the effects of avoiding potential safety hazards, shortening reclaiming time, and increasing frequency.

Inactive Publication Date: 2014-02-19
XIONG HUA MACHINERY SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some of the current bushing press-in machines are just simple hydraulic machines, which only realize the press-in process, and the workpiece after processing needs to be manually placed and unloaded by the operator, and the manual unloading and unloading is not only low in production efficiency, but also And there is also a safety hazard of crushing hands

Method used

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  • Bush press-in machine

Examples

Experimental program
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Embodiment

[0018] Example: see Figures 1 to 4 As shown, the bushing press-in machine includes a frame 1, and the frame 1 is fixed with a workbench 10, and the workbench 10 is fixed with a workpiece placement table 11. The first guide shaft 12 is fixed on the workbench 10, and the first guide shaft 12 is fixed on the worktable 10. The upper end of the shaft 12 is fixed on the top plate 16, the first linear shaft 13 is inserted and sleeved on the first guide shaft 12, the first linear shaft 13 is fixed on the middle plate 15, and the lower end surface of the middle plate 15 is fixed with a stamping The head 14 and the upper end surface of the middle plate 15 are fixed with the piston rod of the hydraulic cylinder 18, and the hydraulic cylinder 18 is fixed on the top plate 16; a discharge mechanism 50 is provided under the workbench 10, and the discharge mechanism 50 is located at the stamping head 14 directly below the .

[0019] The structure of the discharge mechanism 50 is as follows:...

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Abstract

The invention discloses a bush press-in machine. A workbench is fixed to a machine frame of the bush press-in machine. A workpiece installation table is fixed to the workbench. A first guide shaft is fixed to the workbench. The upper end of the first guide shaft is fixed to a top board. The first guide shaft is sleeved with a first linear shaft and the first linear shaft is fixed to a middle board. A stamping head is fixed to the lower end face of the middle board. A piston rod of a hydraulic cylinder is fixed to the upper end face of the middle board. The hydraulic cylinder is fixed to the top board. A discharging mechanism is arranged below the workbench and located under the stamping head. According to the bush press-in machine, a bush is taken in a mechanical mode in bush press-in operation, so that the potential safety hazard caused by the fact that the bush is manually taken is avoided, and compared with manual bush taking operation, mechanical bush taking operation conducted after the bush is pressed in has the advantages that the bush taking time is shortened and the bush press-in frequency and the production efficiency are improved.

Description

Technical field: [0001] The invention relates to the technical field of press-fitting machines, in particular to a bushing-pressing machine. Background technique: [0002] The bushing is a ring sleeve that acts as a gasket. It is mainly used in the field of valves. It is generally pressed on the valve cover to protect the valve stem passing through the valve cover and has a good sealing effect. Its hardness is generally smaller than that of the valve stem. When it is worn out, only the bushing needs to be replaced. Compared with the replacement of the valve stem and other parts without the bushing, the cost of only replacing the bushing is much lower. However, some of the current bushing press-in machines are simple hydraulic machines, which only realize the press-in process, and the finished workpieces need to be manually loaded and unloaded by the operator, and the manual loading and unloading is not only low in production efficiency, but also But also there is a potentia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 任纪涛
Owner XIONG HUA MACHINERY SUZHOU CO LTD
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