Frame forming device and forming method

A technology of forming device and frame, applied in vehicle parts, transportation and packaging, etc., can solve the problems of long production line, high production cost, slow production capacity, etc.

Inactive Publication Date: 2021-01-12
REXON IND CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the above-mentioned rolling mechanism has been widely used, but because of the need to gradually roll the metal sheet, the length of the production line is relatively long, requiring a large workshop space, which is not very practical for objects with a small finished product length
Furthermore, the production capacity of this kind of roll forming is relatively slow, and the production cost is also high

Method used

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  • Frame forming device and forming method
  • Frame forming device and forming method
  • Frame forming device and forming method

Examples

Experimental program
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Embodiment Construction

[0025] Below in conjunction with accompanying drawing and embodiment the present invention is described in detail:

[0026] refer to figure 1 and figure 2 , an embodiment of the vehicle frame forming device 100 of the present invention is suitable for bending a metal plate 1 into a hollow tubular exercise bike frame 2, the metal plate 1 of this embodiment has been preformed, and is perpendicular to a first The cross-sectional shape in the axial direction X is generally U-shaped, and has an inverted L-shaped first part 101, a second part 102 intersecting and connecting with the first part 101, and a 102 between the transition portion 103 .

[0027] The molding device 100 includes a base unit 10 , a top unit 20 , a molding unit 30 , an elastic unit 40 , a buckle 50 , and a pushing unit 60 .

[0028] The base unit 10 extends along the first axis X, and includes a base 11, a front seat 12 fixed on the base 11, a second axis Y perpendicular to the first axis X and the The fron...

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PUM

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Abstract

The invention discloses a frame forming device and a forming method. The forming device comprises a base unit, a top seat unit and a pressing die unit. The base unit comprises a top surface and a sinking groove, the top seat unit can approach or be far away from the base unit, the pressing die unit is arranged between the base unit and the top seat unit and comprises a main body and a pressing die, the top seat unit can drive the pressing die unit to be sleeved with the sinking groove when approaching the base unit, the bottom end face of the pressing die approaches the groove bottom face of the sinking groove, and the top seat unit can drive the pressing die unit to move out of the sinking groove when being far away from the base unit. When the pressing die unit clamps a metal plate and the top seat unit is used for driving the pressing die unit to be sleeved with the sinking groove, the metal plate can be bent.

Description

technical field [0001] The invention relates to a metal plate bending equipment, in particular to a hollow tubular vehicle frame forming device and forming method. Background technique [0002] General processing machinery for making metal sheets into hollow pipes, such as Taiwan’s patents No. M276635 and I622435, all use the cooperation of several rollers to gradually roll and bend the metal sheet into the desired cross-sectional shape. [0003] Although the above-mentioned rolling mechanism has been widely used, the length of the production line is relatively long due to the need to gradually roll the sheet metal, requiring a large workshop space, which is not very practical for objects with a small finished product length. Furthermore, the production capacity of this kind of roll forming is relatively slow, and the production cost is also high. Contents of the invention [0004] An object of the present invention is to provide a vehicle frame forming device with simpl...

Claims

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Application Information

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IPC IPC(8): B21D5/10B21D53/88
CPCB21D5/10B21D53/88
Inventor 施柏村
Owner REXON IND CORP LTD
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