Transmitting and positioning machine with annular precise guide ways
A technology of precision guide rail and positioning machine, applied in auxiliary devices, laser welding equipment, auxiliary welding equipment, etc., can solve the problems of unsolved welding plate transportation and positioning problems, high price, etc., and achieves compact structure, low cost, and positioning. precise effect
Inactive Publication Date: 2010-03-03
沈阳元生电气有限公司 +1
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Problems solved by technology
The main reason is that the equipment has not solved the problem of transportation and positioning of the welding plate
At the same time, the price of existing foreign laser tailor welding equipment is quite expensive, generally in the range of 50-60 million yuan
Method used
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Embodiment Construction
[0052] See Figure 1-5 , the specific technical scheme that the present invention provides is as follows: assemble two groups of 4 side-by-side closed-loop guide rails up and down on the support frame 6, and the closed-loop guide rails up and down are made up of linear guide rails 15 and curved guide rails 7 at both ends. Assemble multiple sliders 25 on the rail (see Figure 9 , 11 ), each slide block 25 is fixed on the unit worktable 24 that can run along the circular guide rail (see Image 6 , 9 ), composed of a plurality of unit worktables 24 to form a ring-shaped worktable. See Figure 11 , 11 a, 12, the two sides of the above-mentioned linear guide rail 15 are provided with separated upper and lower roller running curved surfaces, while the two sides of the curved guide rail 7 are provided with upper and lower roller running planes connected up and down, and the two sides of the slider 25 are provided with upper and lower rollers connected inside and outside Run tra...
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The invention relates to a transmitting and positioning machine with annular precise guide ways, which comprises a support frame, a driving wheel, a driven wheel, a power motor and a speed reducer. The transmitting and positioning machine is characterized in that two groups of 4 parallel vertically closed-ring guide ways are assembled on the support frame, a plurality of sliding blocks are assembled on the guide ways, each sliding block is fixedly provided with a unit worktable plate which can operate along the annular guide ways, the unit worktable plates form a worktable board operating annularly, the driving wheel and the driven wheel are connected with a synchronous belt, magnetic sucking devices which are sequentially arranged are assembled on the guide ways and the synchronous belt,and a rack mechanism for non-continuous welding, a rack mechanism at a feeding side for continuous welding, a rack mechanism at a blanking side for continuous welding and a pneumatic multi-point precise position device are assembled on the support frame. Two short plates of different thicknesses can be transmitted and positioned for welding in multiple groups, and two steel plates with the lengthbeing more than 3.5 m and different thicknesses can be continuously transmitted for welding. The transmitting and positioning machine has the advantages of safe and reliable operation, precise positioning, strong sucking force on steel plates to be welded, compact structure and low cost.
Description
technical field [0001] The invention belongs to metal plate welding equipment, in particular to an annular precision guide rail conveying and positioning machine for metal plate laser tailor welding equipment. Background technique [0002] Laser tailor welding is to weld several pieces of steel or aluminum with different materials, different thicknesses, and different coatings into a whole plate to meet the different requirements of parts for material properties. Laser welding is very suitable for the production of tailor-welded blanks for cars due to its many significant advantages. Tailored laser welding has become a standard process in the automotive industry. The body panels are stamped after being welded by laser, so that the panel structure can achieve the most reasonable metal combination. At present, laser tailor welding technology has been applied in Europe, the United States, Japan and other countries. However, the equipment used in research and development is li...
Claims
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Login to View More IPC IPC(8): B23K37/00B23K37/04B23K37/047B23K26/42B23K26/70
Inventor 李兴云汪九佳亢亚敏
Owner 沈阳元生电气有限公司