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Stage-type bending device

A bending device and staged technology, applied in the field of sheet metal processing, can solve problems such as excessive bending, safety hazards, changes, etc., achieve the effect of convenient height and angle, improve processing quality, and prevent excessive bending

Inactive Publication Date: 2015-09-30
SUZHOU BIANTONG SENSING TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are some small bending machines on the market. When working, the bending torque is set by the experience of the workers. It cannot be adjusted in real time with the thickness of the plate, and the constant bending force cannot be changed with the change of the bending angle. The bending effect is not good, and the bent plate has crack defects; the lack of angle control device is prone to excessive bending, and there are also potential safety hazards

Method used

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Embodiment Construction

[0015] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 , figure 2 and image 3 As shown, the step-by-step bending device of this embodiment includes a drive motor 3 installed on the frame 1, a clamping and fixing seat 2 and a host 4 that controls the drive motor 3, and the bending machine is installed on the motor shaft of the drive motor 3. Shaft 6, clamping the workpiece 5 on the fixed seat 2;

[0017] It also includes an ultrasonic thickness detector 8 installed on the frame 1 by means of a bracket 7, a support rod 11 installed in the clamping groove 21 of the clamping seat 2, and a pressure force device on the clamping seat 2 by means of a stopper 15. The sensor 14 and the controller 10 connected with the host 4, the upper end of the support rod 11 is connected with the proximity switch 12, and the pressure sensor 14 is installed in the mounting groove of the bl...

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Abstract

The invention relates to a stage-type bending device. The stage-type bending device comprises a drive motor arranged on a rack, a clamping fixed seat, a main engine, an ultrasonic thickness detector, a support rod installed on the clamping fixed seat, a pressure sensor and a controller connected with the main engine. A bending shaft is installed on the drive motor. A workpiece to be processed is arranged on the clamping fixed seat. The upper end of the support rod is connected with a proximity switch. The pressure sensor is arranged on an installing groove of a stop dog through a spring device. The ultrasonic thickness detector, the pressure sensor and the proximity switch are connected with the main engine through a DSP date processing module respectively. According to the stage-type bending device, through staged bending, the crack proportion is reduced greatly, and the processing quality is improved; the proximity switch is arranged to control a bending angle automatically, excessive bending is prevented, the proximity switch can adjust the height and angle conveniently, and the stage-type bending device is suitable for multi-size and multi-angel stamping part bending.

Description

technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a sheet metal bending device. Background technique [0002] Currently used sheet metal bending machine, commonly used two types of organic pillow hydraulic, mechanical bending machine is to use the motor through a series of gear transmission and eccentric wheel to realize the up and down movement of the working joint. The hydraulic bending machine is realized by using a hydraulic cylinder and a complete set of oil circuit control components. These bending machines play an important role in the mass production of large enterprises, but due to their high price and complex structure, their popularization is limited. With the development of the commodity economy, there are more and more stamping parts for small commodities for daily use. Small enterprises and even self-employed households urgently need sheet metal bending machines with low price and simple structure. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/00B21C51/00
CPCB21D5/004B21C51/00
Inventor 不公告发明人
Owner SUZHOU BIANTONG SENSING TECH
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