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U-shaped double-right-angle bending device for plate

A bending device and double right-angle technology, applied in metal processing equipment, forming tools, manufacturing tools, etc., can solve problems such as low work efficiency, increased plate processing costs, and high labor intensity of workers, so as to improve bending quality and improve The effect of bending work efficiency and reducing labor intensity of workers

Pending Publication Date: 2019-08-06
HEBEI HUPAI GRP AODI CABINET IND
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Problems solved by technology

The labor intensity of workers in this kind of processing is high, the work efficiency is low, and the cost of sheet metal processing is increased.

Method used

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  • U-shaped double-right-angle bending device for plate
  • U-shaped double-right-angle bending device for plate
  • U-shaped double-right-angle bending device for plate

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Embodiment Construction

[0011] In order to have a clearer understanding of the technical features, purpose and effects of the present invention, the specific implementation, structure and features of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. However, the accompanying drawings are provided for reference and illustration only, and are not intended to limit the present invention.

[0012] see Figure 2-3 As shown, the present invention provides a U-shaped double right-angle bending device for plates, including a platform base 1, an upper mold 2, a lower mold 3, and a secondary bending mold 4. The platform base 1 is provided with a mold groove 11, The bottom of the lower mold 3 is installed on the bottom of the mold groove 11 of the platform base by means of the lower mold spring 31, the upper mold 2 is positioned above the lower mold 3 and faces the lower mold 3, and the upper mold 2 is used to apply pressure to the l...

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Abstract

The invention provides a U-shaped double-right-angle bending device for a plate. The U-shaped double-right-angle bending device for the plate comprises a platform base, an upper die, a lower die and asecondary bending die. A die groove is formed in the platform base, the bottom of the lower die is mounted at the bottom of the die groove of the platform base through a lower die spring, the upper die is located above the lower die and is right opposite to the lower die, a first bending right-angle groove is formed in the upper end of the lower die, and a stamping head corresponding to the firstbending right-angle groove is arranged at the bottom of the upper die. The secondary bending die is located on the side portion of the lower die, the lower die drives the secondary bending die to rotate around a rotary boss, and secondary bending is completed. Two times of right-angle bending procedures of a U-shaped double-right bending plate are completed through onepressing stroke of the upperdie, the bending quality is improved, workers do not need to carry the plate back and forth, workbench conversion is not needed, the bending working efficiency is greatly improved, and the labor intensity of the workers is reduced.

Description

technical field [0001] The invention relates to the technical field of plate bending equipment, in particular to a plate U-shaped double right-angle bending device. Background technique [0002] In the process of plate processing, some plates need to be folded into U-shaped double right-angle bends on the outside, refer to figure 1 It is the shape of the plate after U-shaped double right-angle bending. In the prior art, the U-shaped double right-angle bending of the plate is mostly completed by two bending processes: firstly, one right-angle bend is processed by a stamping die, and then the other right-angle bend is processed. The labor intensity of workers in this processing process is high, and the work efficiency is low, which increases the cost of plate processing. Therefore, it is necessary to develop a bending device capable of completing two right-angle bending processes in one operation to solve the above technical problems. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/02B21D37/10
CPCB21D5/02B21D5/0209B21D37/10
Inventor 李阳李会民
Owner HEBEI HUPAI GRP AODI CABINET IND
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