Device for controlling height of rod supporting insulators in blank state
A technology for pillar insulators and blanks, which is applied to insulators, electrical components, circuits, etc., can solve the problems of hidden dangers of mechanical strength of rod-shaped pillar insulators, the strength does not meet the standard, and the rate of industrial accidents is increased, so as to eliminate hidden dangers of product strength and blanks. The effect of reducing the breakage rate and shortening the processing time
Active Publication Date: 2015-11-04
JIANGSU SOUTH PORCELAIN INSULATOR CO LTD
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Problems solved by technology
[0003] Higher than the standard elevation, the electric porcelain cutting machine is used to cut to ensure the elevation we need. The electric porcelain cutting machine cuts the excess part higher than the standard, but the electric porcelain cutting machine cutting brings high energy consumption of the equipment, cutting waste water, noise pollution, manpower , financial resources, waste of raw materials and shortcomings of equipment procurement and maintenance, and easy damage to the blade, the operator is more dangerous, and the risk of work-related accidents will increase; below the standard elevation, glue-mounted or added to porcelain and metal accessories Pad several layers of asphalt paper, or fill with cement adhesive to get as close to the standard elevation as possible, but this will bring hidden dangers in the mechanical strength of the entire rod-shaped post insulator or the strength will not meet the standard
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[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0025] Such as figure 1 As shown, a device for controlling the elevation in the state of the rod-shaped post insulator blank 24, the base is rectangular, and the four brackets 2 are respectively located at the four corners of the base 1, and are vertically fixed on the base 1; the workbench 3 is installed in the center of the base 1 ; The two beams 16 of the lower clamp 4 are fixedly installed between the two brackets 2 on the left and the two brackets 2 on the right. On the beam 16, two push rods 17 are installed on the two beams 16 respectively. The two push rods 17 are installed coaxially and can move axially along the push rod 17. The two cross beams 16 of the upper fixture 4 are fixedly installed on the two left sides. Between the root bracket 2 and the two brackets 2 on the right, the two beams 16 of the upper fixture are flexibly connected with the b...
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Abstract
The invention discloses a device for controlling height of rod supporting insulators in blank state. The device comprises a pedestal, a bracket, a workbench, a clamp, a grinding apparatus and a moving apparatus, wherein the bracket is vertically fixed on the pedestal, the workbench is mounted at the centre of the pedestal, the clamp is mounted on the bracket, the grinding apparatus is mounted on the moving apparatus, the moving apparatus is movably connected with the bracket, and the moving apparatus can move along the horizontal direction and the vertical direction. The device has the advantages of short processing time, high efficiency, low damage rate of blanks during a later kiln loading process, and effectively improved cementing perpendicularity, concentricity and flatness; after porcelain insulators are baked well, height of each porcelain insulator always keeps an error of plus or minus 2mm, and the error can meet the national standard and a customer standard, strength of the rod supporting insulators may be improved greatly, and hidden danger caused by product strength is eliminated really.
Description
technical field [0001] The invention belongs to the field of insulator processing, and in particular relates to a device for controlling the height of a rod-shaped post insulator in a blank state. Background technique [0002] Insulators generally consist of three parts: insulator, metal attachment and adhesive. The insulator mainly plays an insulating role. The material for making the insulator is currently widely used as porcelain, followed by tempered glass and organic insulating materials. Insulators made of porcelain for high-voltage transmission have the following excellent properties: good insulation performance, high mechanical strength, strong resistance to sudden changes in cold and heat, and are not easy to age compared with organic insulating materials, and will not produce permanent damage under long-term mechanical loads. out of shape. Most of the domestic porcelain pillars and porcelain bushings are formed by wet forming processes. The advantage of wet form...
Claims
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IPC IPC(8): H01B19/00
Inventor 张思远杨志峰王士维王根水谢从珍刘少华
Owner JIANGSU SOUTH PORCELAIN INSULATOR CO LTD