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Base frame of clamping device used for automatic welding of bumper

An automatic welding and clamping device technology, which is applied in the direction of auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of high operation requirements for workers, high labor intensity, difficult to achieve quality stability and controllability, etc. Achieve the effect of compact structure and beautiful appearance

Inactive Publication Date: 2019-08-20
NANJING ENIGMA IND AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Traditional bumper welding is difficult to achieve quality stability and controllability due to the influence of manual welding speed, wire feeding speed, welding posture, etc.; in addition, the labor efficiency of workers is low, the labor intensity is high, and the operation requirements for workers are high. Conducive to enterprise cost control, etc. are also the drawbacks of existing technologies

Method used

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  • Base frame of clamping device used for automatic welding of bumper
  • Base frame of clamping device used for automatic welding of bumper
  • Base frame of clamping device used for automatic welding of bumper

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Embodiment Construction

[0024] The present invention will be further illustrated below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0025] Such as Figures 1 to 12 As shown, the embodiment of the present invention provides a clamping device for automatic bumper welding, the device includes an underframe 1, and the upper side of the underframe 1 is provided with a crash box clamping mechanism 4 and a main beam pressing mechanism. Wherein, the crash box clamping mechanism 4 includes two groups, which are respectively used to fix a crash box. Two groups of energy-absorbing box clamping mechanisms 4 are respectively arranged on the upper sides of the chassis 1 , and the main beam pressing mechanism includes a downward p...

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Abstract

The invention discloses a base frame of a clamping device used for automatic welding of a bumper. The base frame comprises a bottom beam and side beams fixed to the front sides of the two ends of thebottom beam. A C-shaped structure is formed by the bottom beam and the side beams. A plurality of bearing beams are arranged in the middle of the bottom beam and are located on the same side as the side beams. The front end of each bearing beam is connected to one side of a connecting beam. A base plate is fixed to the upper side of the bottom beam and the upper sides of the bearing beams. Secondconnecting plates are arranged at the two ends of the connecting beam. Positioner connecting plates are connected to the outer sides of the side beams. The base frame is formed by welding stiffened plates of the C-shaped steel structure and is compact in overall structure, attractive in appearance, and a sufficient internal space is reserved while the strength and rigidity are ensured; and a welding robot is used for welding so that a weld joint can be formed at a time.

Description

technical field [0001] The invention relates to the field of automatic bumper welding, in particular to a bottom frame of a clamping device used for automatic bumper welding. Background technique [0002] With the development of the automobile industry, the automobile bumper, as an important safety device, is also on the road of innovation. In addition to maintaining the original protection function, the front and rear bumpers of today's automobiles also pursue harmony and unity with the body shape, and pursue their own lightweight. Since the bumper of a car can absorb and relieve external impact and protect the body and passengers, the quality of the bumper is very important at this time, and the welding quality is the most critical. Traditional bumper welding is difficult to achieve quality stability and controllability due to the influence of manual welding speed, wire feeding speed, welding posture, etc.; in addition, the labor efficiency of workers is low, the labor in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K37/02B23K37/00
CPCB23K37/0435B23K37/0247B23K37/00B23K2101/006
Inventor 徐楠华李长伟王小满程远
Owner NANJING ENIGMA IND AUTOMATION TECH CO LTD
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