Automobile beam assembly stamping die
A technology of beam assembly and stamping die, which is used in forming tools, manufacturing tools, vehicle parts, etc., can solve the problems of large impact and vibration of stamping dies, and achieve the effect of increasing the use effect, reducing the adverse effect and increasing the processing effect.
Pending Publication Date: 2021-02-05
日照兴业汽车配件股份有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a stamping die for automobile beam assembly in order to solve the problem of excessive shock and vibration of general stamping dies
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...
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The invention discloses an automobile cross beam assembly stamping die, and relates to the field of automobile cross beam machining. The automobile cross beam assembly stamping die comprises an installing plate, a driving device is installed at the bottom of the installing plate, a movable plate is connected to the bottom of the driving device, an upper die is arranged at the bottom of the movableplate, fixed blocks are arranged on the side wall of the upper die, positioning bolts are arranged at the bottoms of the fixed blocks, movable blocks are arranged on the side wall of the movable plate, vibration reducing springs are arranged at the bottoms of the movable blocks, and via holes are formed in the tops of the movable blocks. According to the automobile cross beam assembly stamping die, a to-be-machined material is placed on a lower die, the driving device is started, the movable plate moves downwards along guide columns to conduct stamping machining on the material on the lower die, when the movable plate is pressed downwards, the vibration reducing springs conduct primary buffering on impact force, when the to-be-machined material is stamped, a placing plate moves downwards,and the guide columns extrude the vibration reducing springs to secondarily relieve the impact force, so that the adverse effect of vibration on the service life of a stamping device is reduced.
Description
technical field [0001] The invention relates to the field of automobile beam processing, in particular to a stamping die for an automobile beam assembly. Background technique [0002] Most modern cars have a frame as the skeleton of the whole car. The frame is the base of the whole car. Its function is to support and connect the parts of the car and bear various loads from inside and outside the car. The frame is usually composed of longitudinal beams Composed of beams and beams, the longitudinal beams and beams are connected into a strong rigid frame by riveting or welding. The upper part of the beam is an important part of the car body, and the production of the beam is very important. [0003] Automobile beams are generally made by stamping, which will use stamping dies. Existing beam stamping dies will often produce large vibrations due to impact during use, and these vibrations will have a certain impact on the life of the stamping device. , Long-term use may cause th...
Claims
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IPC IPC(8): B21D22/02B21D53/88B21D37/14F16F15/067
CPCB21D22/02B21D53/88B21D37/14F16F15/067
Inventor 张玉奎
Owner 日照兴业汽车配件股份有限公司