Barrel tightening machine

A technology of tightening machine and cylinder, which is applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of low work efficiency, uncontrollable tightening force and clamping force, etc., and achieve high work efficiency and fastening quality Good, widely adaptable effect

Active Publication Date: 2015-06-17
贺州市八步区市场监督管理局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a barrel tightening machine to solve the problems of low work efficiency, uncontrollable tightening force and clamping force in the prior art of manually tightening the bottom of the barrel.

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] As shown in the figure, the barrel tightening machine of this embodiment includes a frame 1, a barrel tightening mechanism, a barrel fixing mechanism and a barrel station conversion mechanism;

[0022] The barrel tightening mechanism includes a servo motor 2 fixed on the frame 1, a tightening head 3 slidingly fitted with the rotor of the servo motor with a single degree of freedom, and a spring 4 for pushing the tightening head 3 to move axially along the rotor of the servo motor. The rotor level setting of the servo motor 2;

[0023] The barrel fixing mechanism includes a lower barrel positioning bracket 5 and an upper barrel pressing mechanism, and the upper barrel pressing mechanism includes a pressing cylinder 6 fixed on the frame 1 and a piston rod connected to the pressing cylinder. The upper cylinder pressure plate 7, the piston rod of th...

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Abstract

The invention discloses a barrel tightening machine, which comprises a frame, a barrel tightening mechanism, a barrel fixing mechanism and a barrel station switching mechanism, wherein the barrel tightening mechanism comprises a servo motor, a tightening head and a spring; a rotor of the servo motor is arranged horizontally; the barrel fixing mechanism comprises a lower barrel positioning bracket and an upper barrel compressing mechanism; and the barrel station switching mechanism comprises a linear guide rail and a propelling air cylinder. According to the barrel tightening machine, a barrel is compressed through the air cylinder, and the bottom of the barrel is tightened through the servo motor, so that a working process is realized automatically, operation is easy, and the working efficiency is high; the tightening mechanism can move up and down, and the lower barrel positioning bracket and a barrel pressure plate can be selected according to barrels of different specifications, so that the barrel tightening machine can adapt to tightening operation of barrels of different specifications, and wide adaptability is achieved; and the tightening force and compression force can be detected and controlled accurately through a torque sensor and a pressure sensor, so that the barrel is prevented from being damaged in a tightening process, and good tightening quality is achieved.

Description

technical field [0001] The invention relates to a barrel tightening device, in particular to a barrel tightening machine for tightening the bottom of a barrel. Background technique [0002] In the existing cylinder structure, some cylinders are composed of the cylinder body and the cylinder bottom through screw connection, but for this type of cylinder structure, there is no special equipment for tightening the cylinder bottom. There are many types of cylinders in which the cylinder and the cylinder are threaded, and the requirements for the tightening process of the bottom of the cylinder are extremely high. It is necessary to ensure that the cylinder cannot be damaged during the process of assembling the bottom of the cylinder, and that the cylinder The deformation of the O-ring on the bottom is within a certain range to ensure the sealing effect of the bottom of the cylinder; but at present, the bottom of the cylinder is mainly tightened manually, and the manual selects d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/04
Inventor 林景栋王雪邓丹丹廖孝勇程森林杨乐周宏波王唯
Owner 贺州市八步区市场监督管理局
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