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Metal plate bending and punching integrated hydraulic machine

A metal plate and one-piece technology, applied in the field of hydraulic presses, can solve problems such as slowing down the work process, increasing labor operations for the operator, and single structure, and achieve the effect of speeding up the work process and reducing labor operations

Active Publication Date: 2021-09-07
XUZHOU YIZHONG FORGING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the single structure of the bending machine and the punching machine, the metal plate cannot be bent and punched on one piece of mechanical equipment at the same time, and the operator needs to transfer the metal plate back and forth, which adds unnecessary labor operations to the operator. slow down work process

Method used

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  • Metal plate bending and punching integrated hydraulic machine
  • Metal plate bending and punching integrated hydraulic machine
  • Metal plate bending and punching integrated hydraulic machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] see Figure 1-6 , metal plate bending and punching integrated hydraulic press, including installation rod 30, hydraulic cylinder 40, bending plate 50, bending table 70, base 10, and support rod 20;

[0078] The base 10 is used for the positioning support of the bending table 70 and the strut 20;

[0079] The strut 20 is fixedly connected to the upper end of the base 10, and is used for the installation support of the installation rod 30;

[0080] The installation rod 30 is fixedly connected to the upper right end of the support rod 20, and is used for the installation and support of the hydraulic cylinder 40;

[0081] The hydraulic cylinder 40 is fixedly connected to the bottom end of the installation rod 30, and is used to provide power for the bending plate 50 to work;

[0082] The bending plate 50 is fixedly connected to the bottom end of the hydraulic cylinder 40, and is used for bending the metal plate;

[0083] Wherein, the bending plate 50 is provided with a t...

Embodiment 2

[0110] see Figure 7-8 , because there will be a certain vibration during the punching process, the bent metal plate will shake left and right when it is punched, which will lead to deviations in the punched holes on the metal plate. Therefore, a fixing mechanism 60 is designed to bend the bent The latter metal plate is fixed.

[0111] The fixing mechanism 60 is fixedly connected to the front end surface of the bending table 70, and is used for fixing the bent metal plate;

[0112] Wherein, the fixing mechanism 60 includes a supporting plate 61, a fixing platform 62, a supporting rod 80, and a fixing assembly 63;

[0113] The fixed table 62 is fixedly connected to the front end surface of the bending table 70, and is used for the installation and support of the air pump 634;

[0114] The support rod 80 is fixedly connected to the upper end of the fixed table 62, and is used for positioning and supporting the support plate 61;

[0115] The support plate 61 is fixedly connect...

Embodiment 3

[0138] see Figure 9-11 , due to the different materials of the metal plates, sliding will occur when the push block 334 fixes the metal plate, and the situation of fixing is unstable. For this reason, a suction cup 338 is designed to ensure the stability of the connection between the push block 334 and the metal plate.

[0139] The suction cup 338 is fixedly connected to the bottom surface of the push block one 334, firstly adsorbed on the top surface of the metal plate by the suction cup 338, and then driven by the pneumatic rod one 333 to move the push block one 334, so that the push block one 334 is closely connected to the top surface of the metal plate To ensure the stability of the connection between the push block one 334 and the metal plate.

[0140] Since there will be impurities on the metal plate, in order to ensure that the suction cup 338 can be tightly adsorbed on the end surface of the metal plate, a fastening device 339 is designed to remove impurities on the ...

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Abstract

The invention discloses a metal plate bending and punching integrated hydraulic machine. The metal plate bending and punching integrated hydraulic machine comprises a bending plate used for bending a metal plate; the bending plate is provided with a transmission mechanism fixedly connected to the inner wall of the upper end of the bending plate and punching equipment slidably connected to the bottom end of the transmission mechanism; and the punching equipment comprises an air cylinder fixedly connected to the bottom end of the transmission mechanism, a pneumatic telescopic rod fixedly connected to the bottom end of the air cylinder and a punching head fixedly connected to the bottom end of the pneumatic telescopic rod. By means of the mechanical equipment, bending and punching integrated machining of the metal plate is achieved, an operator does not need to transfer the metal plate back and forth, unnecessary labor operation of the operator is reduced, and the working progress is accelerated.

Description

technical field [0001] The invention relates to the technical field of hydraulic presses, in particular to an integrated hydraulic press for bending and punching metal plates. Background technique [0002] A hydraulic press is a machine that uses liquid as the working medium and is made according to Pascal's law to transfer energy to realize various processes. It is often used in pressing process and press forming process, such as: stamping, cold extrusion, bending, sheet drawing, press fitting, etc. [0003] According to the process requirements, punching is often performed on the bent metal plate, while the existing metal plate bending and punching processes are often separated; first, the metal plate is bent by a bending machine, and then The bent metal plate is transferred to the punching machine for punching, and the bending and punching of the metal plate are completed through the combination of the two devices. Due to the single structure of the bending machine and ...

Claims

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Application Information

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IPC IPC(8): B21D35/00
CPCB21D35/001B21D35/002
Inventor 高建辉王海平高仕恒
Owner XUZHOU YIZHONG FORGING EQUIP
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