Novel radial drilling machine
A radial drilling machine and a new type of technology, applied in the field of machine tools, can solve the problems of easy wear of sliding surfaces and reduce the service life of machine tools, and achieve the effect of overcoming easy wear and tear.
Inactive Publication Date: 2012-12-12
陆敬东
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Problems solved by technology
[0003] The purpose of the present invention is to provide a new type of radial drilling machine, which overcomes the defects that the existing drilling machines are easy to wear between the sliding surfaces and reduce the service life of the machine tool
[0005] Beneficial effects: Since the present invention installs the pull rod symmetrically between the beam and the rocker arm, the eccentric moment generated by the rocker arm is reduced to a minimum, which effectively overcomes the easy wear between the sliding surfaces of the existing drilling machine and reduces the machine tool. Defects in service life
Method used
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Embodiment Construction
[0008] The radial drilling machine has a column 1, a cylinder 7 is manufactured in the middle of the column 1, a piston 8 is installed in the cylinder 7, a piston rod 4 is installed in the middle of the piston 8, and after the piston rod 4 passes through the middle hole of the cylinder head 9, use Bolts fix the cylinder head 9 on the upper mouth of the cylinder body 7, the beam 5 is fixed on the end of the piston rod 4 with a lock nut 6, one end of the tie rod 3 is fixed to the beam 5, and the other end is fixed to the double rocker arm 2, A workbench 10 is arranged below the column 1, and the workbench 10 is connected with the base 11 and the column 1 as a whole.
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Disclosed is a novel radial drilling machine. A cylinder body is manufacture among columns, a piston is arranged on the cylinder body, a piston rod is mounted in the middle of the piston, the piston rod penetrates through a middle hole of a cylinder cover, then the cylinder cover is fixed on the upper opening portion of the cylinder body through a bolt, a cross beam is fixed on the end portion of the piston rod through a lock nut, one end of a pull rod is fixed with the cross beam, the other end is fixed on a double-block rocker arm, a work bench is arranged under the columns, and the work bench and a base and the columns are connected.
Description
technical field [0001] The invention relates to a radial drilling machine, in particular to a novel radial drilling machine, which belongs to the technical field of machine tools. Background technique [0002] At present, the drilling machine is a relatively large heavy-duty drilling machine. The eccentric moment generated by the rocker arm is very large. There are common defects that are easy to wear and reduce the service life of machine tools. Contents of the invention [0003] The purpose of the present invention is to provide a new type of radial drilling machine, which overcomes the defects of the existing drilling machine that the sliding surfaces are easily worn and the service life of the machine tool is reduced. [0004] The technical solution adopted by the present invention to achieve the above object is: a new type of radial drilling machine, which manufactures a cylinder in the middle of the column, installs a piston in the cylinder, installs the piston rod ...
Claims
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Inventor 陆敬东
Owner 陆敬东