Three-dimensional bending device for vehicle door reinforcing rod

A technology of bending device and reinforcing rod, which is applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of inability to realize bending and processing and forming the door reinforcing rod, and achieve the effect of preventing the workpiece from being scratched

Pending Publication Date: 2021-10-26
NINGBO MINTH AUTOMOTIVE PARTS RES&DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Although the above-mentioned bending machine can bend pipe fittings, the shape of the door reinforcing bar is relatively rare. This kind of existing bending machine is still unable to process and form the door reinforcing bar, and cannot realize the shape of the door reinforcing bar in two directions. bend

Method used

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  • Three-dimensional bending device for vehicle door reinforcing rod
  • Three-dimensional bending device for vehicle door reinforcing rod
  • Three-dimensional bending device for vehicle door reinforcing rod

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Embodiment Construction

[0042] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0043] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 A. Figure 8 B. Figure 8 As shown in C, a three-dimensional bending device for a door reinforcement bar, including: a frame 100, an X-direction bending unit, and a Y-direction bending unit, both of which are connected to the frame 100 , wherein the X-direction bending unit is used for bending and forming of the workpiece in the X-direction, and the Y-direction bending unit is used for bending and forming of the workpiece in the Y-direction.

[0044] To put it simply, the workpiece after X-direction bending is V-shaped from the perspective of the front view; the workpiece after Y-direction bending is V-shaped...

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Abstract

The invention provides a three-dimensional bending device for a vehicle door reinforcing rod, and belongs to the technical field of pipe fitting bending devices. The three-dimensional bending device comprises a rack, wherein a rotary bending mechanism is rotatably connected with the rack; a first driving mechanism is connected with the rack, is in linkage connection with the rotary bending mechanism and is used for driving the rotary bending mechanism to rotate; a first clamping mechanism is connected with the rotary bending mechanism; a second clamping mechanism is fixedly connected with the rack; a fixed seat is fixedly connected with the rack; two folding seats are both hinged to the fixed seat; two third clamping mechanisms are connected with the two folding seats separately; and two second driving mechanisms are fixedly connected with the rack and are in linkage connection with the two folding seats separately. The three-dimensional bending forming device has the beneficial effects that bending can be conducted in two directions of a workpiece, therefore, three-dimensional bending forming operation of the vehicle door reinforcing rod is achieved.

Description

technical field [0001] The invention belongs to the technical field of bending devices for pipe fittings, and relates to a three-dimensional bending device for a car door reinforcing rod. Background technique [0002] The door reinforcement rod is a hollow aluminum alloy square tube structure. This kind of door reinforcement rod needs to be bent in two directions before it can be formed. The general bending machine cannot meet the requirements of bending and forming in two directions. [0003] At present, there are some devices capable of three-dimensional bending, such as a Chinese patent application number 201520543583.2, which discloses a fully automatic three-dimensional bending mechanism, which includes a frame connected with an inner support rod arranged longitudinally along the frame , the frame is equipped with a bending and clamping support frame that is driven by the bending and clamping power mechanism to slide along the longitudinal direction of the frame, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D7/024B21D28/02B21D28/04B21D35/00B21D43/00
CPCB21D7/024B21D28/02B21D28/04B21D43/003B21D35/002
Inventor 张林方三国周胜陈浙东张晓阳
Owner NINGBO MINTH AUTOMOTIVE PARTS RES&DEV CO LTD
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