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Rotary angle type mandrel drilling and riveting all-in-one machine

An all-in-one machine and mandrel technology, used in metal processing machinery parts, manufacturing tools, other manufacturing equipment/tools, etc., can solve the problems of high cost, low precision, low efficiency, etc., and achieve quality improvement, high positioning accuracy, and improved The effect of precision

Pending Publication Date: 2022-08-09
GUANGXI POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a rotary mandrel drilling riveting machine, so as to overcome the existing oil pump mandrel when assembling blades, changing posture or transposition processing, and manually performing secondary clamping There are defects of low efficiency, high cost and low precision

Method used

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  • Rotary angle type mandrel drilling and riveting all-in-one machine
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  • Rotary angle type mandrel drilling and riveting all-in-one machine

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042]In the description of the present invention, it should be noted that the terms "center", "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical" ", "horizontal", "top", "bottom", "top", "bottom", "top", "bottom", "inside", "outside", "inside", "outside", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, only for the convenience of de...

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Abstract

The invention relates to the field of oil pump mandrel machining, and particularly discloses a rotary angle type mandrel drilling and riveting all-in-one machine which comprises a machine base with a guide rail, a clamping tool with a bearing block, an angle head, an ejector rod and a rotating plate, a drilling device, a riveting device, a discharging device, a turnover device, a sliding hydraulic cylinder assembly and a limiting assembly. By means of the feeding device and the turnover device, the automatic feeding function can be provided, the press-mounted mandrel can be converted into the horizontal posture from the vertical posture, and automatic clamping and automatic angle rotation of a workpiece can be achieved through the clamping tool; and the workpiece can automatically move and be machined on the drilling station, the riveting station and the discharging station along the guide rail, the machining efficiency is greatly improved, the cost is reduced, and the quality is improved.

Description

technical field [0001] The invention belongs to the field of oil pump mandrel processing, and particularly relates to a rotatable mandrel drilling and riveting integrated machine. Background technique [0002] The rotor of a common hydraulic oil pump is usually assembled by a mandrel and a blade. The common blade is a four-lobed blade. The assembly between the blade and the mandrel is usually first pressed by a press machine, and then from the blade. One side is drilled and riveted. [0003] Among them, the pressing direction of the commonly used press is vertical pressing. In order to save costs, the rotor is usually drilled with a radial drill. However, when drilling with a vertical drill, the mandrel needs to be vertically The direction is converted to the horizontal direction, and this process usually requires manual indexing and clamping of the mandrel, so the time and labor cost of secondary clamping during rotor processing are relatively high; and the existing proces...

Claims

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Application Information

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IPC IPC(8): B23P23/00B23Q7/00B23Q3/00
CPCB23P23/00B23Q7/00B23Q3/00B23Q2703/04
Inventor 刘升旭马晓铃钟小凤王莹赵德球
Owner GUANGXI POLYTECHNIC
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