Energy-saving environment-friendly bolt punch device precise in positioning and operation method thereof
An energy saving and environmental protection, bolt punching technology, applied in metal processing, metal processing equipment, manufacturing tools and other directions, can solve the problems of large maintenance space, large safety hazards, low work efficiency, etc., to improve efficiency, reduce impact loss, improve impact effect
Active Publication Date: 2019-05-03
合肥市春华起重机械有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that when domestic enterprises replace the liner of the ball mill, most of the liner bolts are removed by manual impact, resulting in low work efficiency, high labor intensity, large safety hazards, large maintenance space and backward technology. In order to solve the problem of high replacement cost, an energy-saving and environment-friendly bolt punching device with precise positioning and its operation method are proposed
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[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0031] see Figure 1-5 As shown, an energy-saving and environment-friendly bolt punching device with precise positioning includes a mobile bracket 1 and a bolt punch 2. A motor 3 is arranged longitudinally below the mobile bracket 1, and a rotating rod 4 is connected to the top of the motor 3. The rotating rod 4 A horizontal spreader 5 is arranged vertically above, and a sleeve slide 6 is sleeved on the horizontal spreader 5, and a vertical spreader 7 is arranged below the slide 6, and a hanger is vertically connected to th...
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The invention discloses an energy-saving environment-friendly bolt punch device precise in positioning and an operation method thereof. The device comprises a moving support and a bolt punch, a firstmotor is longitudinally arranged below the moving support, the upper portion of the first motor is rotatably connected with a rotating rod, and a horizontal lifting appliance is vertically arranged above the rotating rod. The device has the beneficial effects that a hydraulic cylinder body in the bolt punch drives a drill rod to rush out outwards through a piston rod, the impact force of the drillrod to the bolt can be improved, the dismounting efficiency of the bolt on a lining plate by a worker can be improved, a front damping pad on the bolt punch carries out supporting and sleeving on thedrill rod, punch losses of the drill rod and other parts on the bolt punch can be reduced, and a hydraulic system on the bolt punch is small in heating, low in noise, and energy-saving and environment-friendly in use. A power system on the bolt punch device is driven through a motor, emissions of harmful gas do not exist, use environment friendliness is ensured, the bolt punch device is providedwith the horizontal lifting appliance and a vertical lifting appliance, and through the auxiliary effect of a guide sleeve, horizontal and vertical bolts can be smoothly dismounted.
Description
technical field [0001] The invention relates to a bolt punching device, in particular to an energy-saving and environment-friendly bolt punching device with precise positioning and an operation method thereof, belonging to the technical field of bolt punching devices. Background technique [0002] With the continuous improvement and enlargement of mining equipment, the automation of the removal of the internal liner bolts of large mills has also been continuously improved. At present, when domestic enterprises replace the liner of the ball mill, most of the liner bolts are removed by manual impact, resulting in The work efficiency is low, the labor intensity is high, and the potential safety hazard is large. At the same time, it takes up a lot of maintenance space, the technology is backward, and the replacement cost is high. It is a very time-consuming and labor-intensive task, and the dismantling of a medium-sized mill can take as short as one month and as long as 2 months...
Claims
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Inventor 梁大伟陈宗平
Owner 合肥市春华起重机械有限公司