Hydraulic straightening machine with movable type pressure head
A mobile, pressure head technology, applied in the field of pressure head mobile hydraulic straightening machines, can solve the problems of poor quality consistency, time-consuming and laborious manual straightening, and high labor intensity of workers, so as to achieve uniform machining allowance and high straightening efficiency. , The effect of reducing machining allowance
Inactive Publication Date: 2019-01-15
SHANDONG HUAYU UNIV OF TECH
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[0003] The invention provides a hydraulic straightening machine with a movable pressure head to solve the problems in the prior art that manual straightening is time-consuming, labor-intensive, poor in quality consistency and labor-intensive for workers
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[0013] Such as figure 1 , figure 2 and image 3 As shown, a pressure head mobile hydraulic straightening machine is composed of a bed 1, a gantry mechanism 2, a gantry supporting base 3, a rolling adjustment device, a gantry hydraulic drive mechanism 10, a control panel 13 and a moving table 9. The body 1 has a box-shaped structure welded by steel plates. A V-shaped iron 8 for placing workpieces 14 is arranged on the top of the bed 1. Both ends of the bed 1 are connected with the bed legs 11. Mounting holes are provided on the bed legs 11. Buried bolt connection, the gantry mechanism 2 is a closed gantry structure spanning the bed, and the upper and lower bottom plates are connected by four high-strength circular columns. The two ends of the columns are fixed with high-strength double nuts. The gantry mechanism 2 is equipped with a gantry supporting base 3. The gantry supporting base 3 is equipped with four rollers, and the four rollers fit the guide rails 12 provided on bo...
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The invention provides a hydraulic straightening machine with a movable type pressure head. The hydraulic straightening machine with the movable type pressure head is composed of a lathe bed, a gantrymechanism, a gantry driving base, a rolling adjustment device, a gantry hydraulic driving mechanism, a control panel and a moving walking board. Two ends of the lathe bed are connected with bed legs,the gantry mechanism is of a gantry sealing type structure and spans the lathe bed, the gantry driving base is arranged at the bottom of the gantry mechanism, and four rollers are mounted on the gantry driving base. The rolling adjustment device comprises a rotary driving mechanism, a V-shaped roller bracket, a universal transmission section and a lifting oil cylinder. The gantry hydraulic driving mechanism is composed of a pressure oil pump, a main oil cylinder, an oil tank, an oil circuit integrated block and a hydraulic valve. The moving walking board is arranged on one side of the lathe bed, and the control panel is mounted on the moving walking board. The hydraulic straightening machine with the movable type pressure head can be widely applied to steel-making plants and large-scale steel markets and used for straightening thin and long shaft type part workblanks or straightening circular steel materials or steel pipes, so that the allowance for machining of straightened workpieces is uniform, the allowance for machining is reduced, and the hydraulic straightening machine with the movable type pressure head has the advantages of reasonable design, convenient use and high-efficiency straightening.
Description
technical field [0001] The invention relates to the technical field of straightening equipment, in particular to a hydraulic straightening machine with a movable pressure head. Background technique [0002] The blanks of slender shaft parts need to be straightened, and the bending deformation of round steel or steel pipes also needs to be straightened during use. Most of the current straightening equipment uses manual straightening, which is time-consuming and laborious, and the straightening quality is consistent. It is poor, and the labor intensity of workers is high, which seriously affects the construction efficiency of the project. Contents of the invention [0003] The invention provides a hydraulic straightening machine with a movable pressure head to solve the problems in the prior art that manual straightening is time-consuming, labor-intensive, poor in quality consistency and labor-intensive for workers. [0004] The technical solution adopted by the present inv...
Claims
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IPC IPC(8): B21D3/10
CPCB21D3/10
Inventor 张燕红闫军勇潘炳木沙恒张维义潘岳
Owner SHANDONG HUAYU UNIV OF TECH
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