Automatic nutting machine for bolts
A technology of nut machine and anchor rod, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of low efficiency and high labor cost, and achieve the effect of improving success rate, improving automation process and liberating manpower
Active Publication Date: 2018-04-10
TAIYUAN HYDRAULIC MACHINERY CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
Nuts are an important part of anchor components. Currently, the method of wearing nuts in the anchor production line is manual installation. Although the success rate is 100%, there are the following problems: (1), labor costs are too high; (2), Low efficiency; (3), not easy to integrate with automated bolt production line
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Embodiment Construction
[0037] An automatic nut-wearing machine for anchor rods, which includes a base 9, a feeding mechanism, a screw-in mechanism and a control mechanism, and is characterized in that:
[0038] The feeding mechanism includes a support 10, a cylinder 13, a push block 15 and a guide rail 17. The upper surface of the base 9 is fixedly provided with a support 10, and the upper surface of the support 10 is fixedly provided with a cylinder 13 through a cylinder bracket 14, and a piston is arranged in the cylinder 13. The free end of the piston rod is fixedly connected with a push block 15; the upper surface of the support 10 is fixedly provided with a push block baffle 11, and the piston rod pushes the push block 15 to slide horizontally in the push block 11; the push block 15 stroke The end is provided with a guide rail 17 perpendicular to the upper surface of the support, the nut falls freely on the support 10 in the guide rail 17, and the piston rod pushes the push block 15 to send the ...
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The invention discloses an automatic nut screwing machine for anchor bolts and belongs to the technical field of automatic nut screwing machines for anchor bolts in an automatic production process of anchor bolt support devices. The automatic nut screwing machine comprises a base, a feeding mechanism, a screw-in mechanism and a control mechanism, and is characterized in that the feeding mechanism comprises a supporting seat, an air cylinder, a push block and guide rails, the supporting seat is fixedly arranged on the upper surface of the base, the air cylinder is fixedly arranged on the upper surface of the supporting seat through an air cylinder supporting frame, a piston rod is arranged in the air cylinder, the push block is fixedly connected to the free end of the piston rod, and the screw-in mechanism comprises a machine head, a pneumatic slider, a spindle support, a spindle, a speed reducer and a servo motor. The automatic nut screwing machine for the anchor bolts has the advantages that the automatic nut screwing machine used during anchor bolt production is highly integrated with an anchor bolt production line, and accordingly automation progress is accelerated, labors are freed, and anchor bolt yield is increased; primary nut screwing success rate is above 99%, secondary nut screwing success rate can be further increased as for the anchor bolts failing in nut screwing primarily during nut screwing, and the anchor bolts failing in nut screwing can be detected for subsequent treatment.
Description
technical field [0001] The invention belongs to the technical field of an automatic bolting nut device in the automatic production process of a bolt supporting device, and in particular relates to an automatic nutting machine for a bolt. Background technique [0002] The bolt is the most basic part of roadway support in contemporary coal mines. It reinforces the surrounding rock of the roadway so that the surrounding rock can support itself. As a tensile member that goes deep into the ground, the bolt is connected to the engineering structure at one end, and the other end goes deep into the ground. The whole bolt is divided into a free section and an anchor section. area, its function is to apply prestress to the anchor rod; the anchor section refers to the area where the cement slurry bonds the prestressed tendons to the soil layer, and its function is to increase the bonding friction between the anchor body and the soil layer, increasing The pressure-bearing effect of the...
Claims
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IPC IPC(8): B23P19/06
CPCB23P19/001B23P19/06
Inventor 武利生史百锁王浩周思远廉永强张剑秦斌青
Owner TAIYUAN HYDRAULIC MACHINERY CO LTD