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A flow balance adjustment device for a hydraulic press

A technology of flow balance and regulating device, which is applied in the direction of water supply device, water supply pool configuration, water supply main pipeline, etc., to achieve the effect of convenient operation, simple and practical structure, and improved safety

Active Publication Date: 2020-08-11
西安中启机电工程有限公司
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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 provide a hydraulic machine flow balance adjustment device in order to solve the above problems, which solves the current existing problems

Method used

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  • A flow balance adjustment device for a hydraulic press
  • A flow balance adjustment device for a hydraulic press
  • A flow balance adjustment device for a hydraulic press

Examples

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Embodiment Construction

[0019] Such as Figure 1-3 As shown, this specific embodiment adopts the following technical solutions: a hydraulic machine flow balance adjustment device, including a steady flow tank 1, the upper end of the steady flow tank 1 is connected to a water inlet pipe 2, and the water inlet pipe 2 is far away from the steady flow One side of the upper end of the tank 1 is connected with a No. 1 regulating water pump 3, the upper side of the No. 1 regulating water pump 3 is connected with a No. The water pump pressure sensor 5, the No. 2 regulating water pump 6 is connected below the No. 1 regulating water pump 3 and connected to the water inlet pipe 2, and the No. 2 frequency converter 7 is connected to the side of the No. 2 regulating water pump 6 close to the No. 1 regulating water pump 3, The No. 2 regulating water pump 6 is connected to the No. 2 water pump pressure sensor 8 on the other side far away from the No. 2 frequency converter 7 . The No. 3 regulating water pump 9 is c...

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Abstract

The invention discloses a flow balance adjusting device for a hydraulic press. The device comprise a flow stabilization tank, one side of the upper end of the flow stabilization tank is connected witha water inlet pipe, a first water pressure sensor and a second water pressure sensor are arranged on the two sides in a second water outlet pipe, and the water inlet pipe is connected with a plurality of adjusting water pumps; meanwhile, corresponding water pump pressure sensors are connected to the adjusting water pumps. If the water pressure of the water inlet pipe and the water pressure of a water outlet pipe are not in a normal range, an external PLC numerical control center corresponding adjusts a corresponding frequency converter and a screw rod motor, so that the water flow speed in abackflow pipe is changed correspondingly, meanwhile, a valve element can be pushed to or pulled out of a reserved clamping groove, then the water pressure in the flow stabilization tank is in the normal range, the requirement of people for remote adjustment can be met, and the use safety is improved. The device is simple and practical in structure and convenient to operate, and the use efficiencyof the flow balance adjusting device for the hydraulic press can be greatly improved.

Description

Technical field: [0001] The invention belongs to the technical field of hydraulic presses, in particular to a flow balance adjustment device for hydraulic presses. Background technique: [0002] In recent years, with the rapid development of mechanical technology, the hydraulic press system has also developed rapidly. The basic working principle of the hydraulic press is Pascal's law, which uses water as the working medium and works with static pressure transmission. It can exert the maximum working force on the workpiece, and can forge through the large-section forging more effectively. There is no huge impact and noise, the working conditions are better, and the environmental pollution is less. The power source of the hydraulic press is high-pressure water, which is injected into the plunger to carry out The extrusion work of the equipment, so the water pressure in the work is very important for the water flow of the hydraulic machine. However, it is not very convenient fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03B7/07E03B11/16
CPCE03B7/075E03B11/00
Inventor 黄宣畅
Owner 西安中启机电工程有限公司
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