Press machine balancer air pressure adjusting device

A technology of air pressure adjustment and balancer, which is applied to presses, manufacturing tools, etc., can solve problems such as pressure control limitations, and achieve the effects of reducing noise, ensuring safety, and facilitating air circuit components

Pending Publication Date: 2021-10-22
WORLD PRECISE MACHINERY CO LTD CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the pressure control of the air supply system of the press balancer is relatively limited in the prior art, and to provide an air pressure adjustment device for the press balancer

Method used

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  • Press machine balancer air pressure adjusting device

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Embodiment Construction

[0018] The present invention will be further clearly and completely described below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understoo...

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Abstract

The invention belongs to the technical field of press machine air pressure control equipment, and relates to a press machine balancer air pressure adjusting device. The press machine balancer air pressure adjusting device comprises a first branch, a second branch and a fourth branch which are arranged in parallel, wherein one ends of the first branch, the second branch and the fourth branch are connected with a main air source, the other ends of the first branch, the second branch and the fourth branch are connected with a fifth branch and a sixth branch which are arranged in parallel, the fifth branch is connected with a balancer air cylinder, a pressure detection device is arranged on the balancer air cylinder, reversing valves are arranged on the first branch, the second branch, the fourth branch and the sixth branch, and the reversing valves and the pressure detection device are connected with a host PLC. The manual and automatic integrated dual pressure adjusting system is rapid in action, sensitive in response, easy to maintain, safe to use, capable of realizing both manual adjustment and automatic adjustment, and capable of preventing the air pressure fluctuation of a balancer air path system and guaranteeing the balancer air pressure stability and sustainability, has great market value, and is worthy of wide application and popularization.

Description

technical field [0001] The invention belongs to the technical field of press air pressure control equipment, and in particular relates to an air pressure adjustment device for a press balancer. Background technique [0002] Mechanical presses must be equipped with a balancer as standard. The function of the balancer is to balance the weight of the connecting rod, slider and upper mold on the one hand and to make the slider move up and down smoothly; on the other hand, it can reduce the vibration and noise of the machine tool and prevent sudden accidents caused by plunger breakage. Due to the simple structure, low manufacturing cost, convenient installation and low failure rate of the air balancer, air balancers are generally used in mainstream presses. The balance force of the air balance cylinder is equal to the compressed air pressure multiplied by the piston area. Therefore, adjusting the air pressure in the balancer cylinder can allow the balancer to generate enough ba...

Claims

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Application Information

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IPC IPC(8): B30B15/26B30B15/28
CPCB30B15/26B30B15/284
Inventor 唐慧
Owner WORLD PRECISE MACHINERY CO LTD CHINA
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