Special automatic extruding machine for belt pulley inner hole

A technology of pulley and inner hole, which is applied in the field of automatic extrusion machine for inner hole of pulley, can solve the problems of low efficiency and complicated operation.

Pending Publication Date: 2018-08-17
福建威而特旋压科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since this structure also needs manual loading and unloading, and manual pla

Method used

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  • Special automatic extruding machine for belt pulley inner hole
  • Special automatic extruding machine for belt pulley inner hole
  • Special automatic extruding machine for belt pulley inner hole

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Embodiment Construction

[0021] attached figure 1 , attached figure 2 , attached image 3 And attached Figure 4 The automatic extrusion machine for the inner hole of the pulley of the present invention includes a workbench 7 and a push rod 17, and a pressure generating device 4 is arranged above the workbench 7, and the pressure generating device 4 passes through three columns 3 fixed on the frame 21. It is connected with the workbench 7, and the steel ball delivery device 2 is arranged on the workbench 7. The steel ball delivery device 2 is connected with the workbench 7 through the bracket 12 and the support screw 20, so that the steel ball circulation pipeline 13 on the steel ball delivery device 2 The outlet is placed on one side of the feed direction of the ejector rod 17 of the pressure generating device 4 and faces the workbench 7. The inlet of the steel ball circulation pipeline 13 is connected to the workbench 7. A workpiece clamping device 14 is installed at the middle position on the wo...

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Abstract

The invention discloses a special automatic extruding machine for a belt pulley inner hole. In order to solve the problems of cumbersome operation and low efficiency of an existing inner hole extruding device, according to the special automatic extruding machine for the belt pulley inner hole provided by the invention, a pressure generating device (4) is connected with a working table (7) throughthree stand columns (3) fixed onto a rack (21); a steel ball conveying device (2) is arranged on the working table (7); an outlet of a steel ball circulating pipeline (13) on the steel ball conveyingdevice (2) is arranged on one side of a feeding direction of an ejector rod (17) of the pressure generating device (4) and faces the working table (7); an inlet of the steel ball circulating pipeline(13) is connected with the working table (7); a workpiece clamping device (14) is arranged in the middle position on the working table (7); workpiece guiding plates (15) are arranged on two sides of ahorizontal direction of the upper surface of the working table (7); the workpiece clamping device (14) is arranged between the working table (7) and the workpiece guiding plates (15); a control console (9) is arranged in front of the working table (7); a feeding conveyor belt (1) and a discharging conveyor belt (6) are arranged on two ends of the working table (7).

Description

technical field [0001] The invention relates to a special equipment for mechanical processing, in particular to a special machine for automatic extrusion of the inner hole of a belt pulley composed of a workbench and a push rod. Background technique [0002] Chinese patent CN203281629U discloses such a shaft sleeve inner hole extrusion device. Its structural characteristics are: it includes a hydraulic press platform, a fixed base plate and a hydraulic press chuck, the fixed base plate is fixed on the hydraulic press platform by bolts, and a positioning sleeve is welded and fixed on the fixed base plate. , the jack rod is installed in the chuck hole of the hydraulic press, and the jack rod is fixed by the bolt on the side of the chuck of the hydraulic press, the center of the top surface of the positioning sleeve is provided with a stop for the shaft sleeve to embed, and the positioning sleeve is provided with a The oblique hole that the steel ball rolls out communicates wit...

Claims

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Application Information

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IPC IPC(8): B21C23/14B21C23/00B21D31/00
CPCB21C23/00B21C23/14B21D31/00
Inventor 林卫东吴烨林卫平江烨曾辉
Owner 福建威而特旋压科技有限公司
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