A door hinge automatic stamping forming assembly device and method
A technology of stamping forming and assembling devices, applied in forging/pressing/hammer devices, operating devices, door/window accessories, etc. The effect of unsafe factors, product quality improvement, and product quality stability
Active Publication Date: 2017-11-10
山东时风(集团)有限责任公司
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AI Technical Summary
Problems solved by technology
In the prior art, the door hinges are assembled by manual riveting, but the riveting strength of the manual riveting equipment is unstable, which directly leads to unstable quality of the formed door hinges, and at the same time, manual riveting is affected by the quality of stamping parts. Big, easy to affect riveting quality
In addition, the use of manual riveting has low production efficiency and high production costs, which seriously affects production efficiency, and there are also great safety problems in manual operation
Method used
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Embodiment Construction
[0029] Below by non-limiting embodiment and in conjunction with accompanying drawing, invention will be further described:
[0030]As shown in the drawings, an automatic stamping and forming assembly device for door hinges, which includes a feeding mechanism 1 for feeding materials, a stamping mechanism for stamping and forming male hinges and female hinges of door hinges, which are arranged in sequence from front to back , conveying device 4, riveting device 5. The stamping mechanism includes a plurality of punches 3 arranged in sequence from front to back, between the feeding mechanism 1 and the adjacent punches 3, between two adjacent punches 3, the conveying device 4 and the adjacent Between the punch presses 3, between the conveying device 4 and the riveting device 5, a manipulator 2 is arranged, wherein the punch press and the manipulator in the present embodiment adopt the prior art, wherein the punch press mainly includes a fixed lower mold, a The upper mold that can ...
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The invention discloses an automatic punching forming assembling device and method for door hinges. The automatic punching forming assembling device mainly comprises a feed mechanism, a punching mechanism, a conveying device and a riveting device. The feed mechanism, the punching mechanism, the conveying device and the riveting device are sequentially arranged from front to back. The punching mechanism comprises multiple punching machines sequentially arranged from front to back. Mechanism arms are arranged between the feed mechanism and the adjacent punching machine, between every two adjacent punching machines, between the conveying device and the adjacent punching machine and between the conveying device and the riveting device correspondingly. The feed mechanism comprises a feed frame. A feed working table assembly is arranged on the feed frame in a sliding manner. A material taking mechanical arm is arranged on the portion, above the feed working table assembly, on the feed frame in a sliding manner. A correction table is arranged on the side face of the feed frame. A vertically-arranged lifting hydraulic cylinder is arranged below the feed working table assembly and is connected with a cross-shaped top plate. The riveting device comprises a riveting working table. A riveting machine and a riveting clamp arranged in a sliding manner are arranged on the riveting working table. One end of the riveting clamp is connected with a push-pull oil cylinder. A hinge pin pressing oil cylinder and a guide cylinder which are oppositely arranged are arranged on the two sides of the riveting clamp. A stop assembly is arranged at the position opposite to the riveting machine.
Description
technical field [0001] The invention relates to an automatic stamping and forming assembly device for a door hinge, in particular to an automatic stamping and forming assembly device for a car door hinge. The invention also relates to a method for door hinge stamping forming assembly using the door hinge automatic stamping forming assembly device. Background technique [0002] In the production and assembly process of the door hinge, the tightness of the riveting of the door hinge pin directly determines the torque force of the door hinge, and the riveting strength directly determines the riveting quality of the door hinge; at the same time, the stability of the quality of the door hinge is also related to the stamping parts. quality is directly related. In the prior art, the door hinges are assembled by manual riveting, but the riveting strength of the manual riveting equipment is unstable, which directly leads to unstable quality of the formed door hinges, and at the same...
Claims
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IPC IPC(8): B21K13/02B21K27/00B21J15/12
CPCB21J15/12B21K13/02B21K27/00
Inventor 刘成强于兆申徐海港高俊峰孙勇涛程方正
Owner 山东时风(集团)有限责任公司