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Clamping device for roller laser cladding repair

A laser cladding and clamping device technology, applied in the field of laser cladding process clamping devices, can solve the problems affecting the service life and machining accuracy of the rolls, the wear of the working face of the rolls, affecting the cladding quality, etc., so as to improve the pass rate And the effect of processing efficiency, reliable positioning and simple structure

Inactive Publication Date: 2017-03-22
NORTHWESTERN POLYTECHN UNIV ZHANGJIAGANG INTELLIGENT EQUIP TECH INDZATION RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Rolls are widely used in the daily production process, so the working surface of the rolls is severely worn, which seriously affects the service life and machining accuracy of the rolls
Laser cladding treatment belongs to precision processing, especially the control of defocus is very strict. Once the workpiece positioning deviates, it will greatly affect the quality of cladding

Method used

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  • Clamping device for roller laser cladding repair

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Embodiment Construction

[0013] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0014] Such as figure 1 The shown clamping device for roller laser cladding repair includes a frame base 1 and a roll 7, and a fixed column 1 and a movable column 9 are vertically installed on the upper surface of the frame base 1; 2 A base 3 is installed, the center of the base 3 is provided with a rotatable chuck 4, a bearing 8 with a seat is installed on the movable column 9, and the two ends of the roll 7 are respectively installed on the chuck 4 and the bearing 8 with a seat; the frame base 1 A chute 14 is provided on the top, and the bottom end of the movable column 9 is connected with a slide block 16 embedded in the chute 14 , and the movable column 9 can move on the fr...

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Abstract

The invention discloses a clamping device for roller laser cladding repair. The clamping device for the roller laser cladding repair comprises a machine frame base and a roller; a fixed upright post and a movable upright post are vertically mounted on the upper surface of the machine frame base; a base is mounted on the fixed upright post through a fixed connecting block; a rotatable clamping disc is arranged in the centre of the base; a plummer block is mounted on the movable upright post; the two ends of the roller are respectively mounted on the clamping disc and the plummer block; a sliding groove is formed in the machine frame base; the bottom end of the movable upright post is connected with a sliding block which is embedded into the sliding groove; the movable upright post can move on the machine frame base along the sliding groove. The clamping device for the roller laser cladding repair is simple in structure, reasonable in design, convenient to operate, reliable in positioning, convenient to disassemble and assemble and long in service life; the yield and the machining efficiency when laser cladding is performed on a roller can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of clamping devices for laser cladding technology, in particular to a clamping device for laser cladding repair of rolls suitable for repairing worn working surfaces of rolls. Background technique [0002] Laser cladding is high-energy laser surface cladding. Its physical process can be briefly summarized as follows: the cladding powder is transported to the surface of the metal substrate through the powder-carrying gas, and at the same time, the metal surface absorbs the laser energy after being shielded and attenuated by the powder flow, and rapidly heats up and melts. The powder particles falling into this area together form a molten pool. With the relative movement between the laser beam and the substrate, the molten pool solidifies and cools rapidly to form a cladding layer. [0003] Rolls are widely used in the daily production process, so the working surface of the rolls is severely worn, which serio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C24/10
CPCC23C24/10
Inventor 徐健
Owner NORTHWESTERN POLYTECHN UNIV ZHANGJIAGANG INTELLIGENT EQUIP TECH INDZATION RES INST