Gun drill sleeve fixing and workpiece clamping device on double-shaft drilling machine
A workpiece clamping and gun drilling technology, applied in the field of mechanical processing equipment, can solve the problems of unfavorable maintenance, complex equipment structure, and high manufacturing cost, and achieve the effects of ingenious and reasonable structural design, reduced structural complexity, and convenient maintenance and maintenance.
Inactive Publication Date: 2015-04-08
WUXI DA ROMA CNC MACHINE MFG
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Problems solved by technology
The two mechanisms in the existing gun drilling machine are independent and separated, and the structure is unreasonable, which leads to complex structure of the equipment, high manufacturing cost, and is not conducive to future maintenance
Method used
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Embodiment Construction
[0013] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0014] As shown in the figure: the gun drill casing fixing and workpiece clamping device on the double-axis drilling machine in the embodiment is mainly composed of a square box 1, a gun drill casing fixing mechanism and a workpiece clamping mechanism. Mechanism and workpiece clamping mechanism are all installed on the square box 1.
[0015] like figure 1 , figure 2 As shown, in the embodiment of the present invention, the gun drill casing fixing mechanism is mainly composed of a fixed block 2, a movable block 3, an oil cylinder frame 4, a press-down oil cylinder 5 and a pressure plate 6, and six fixed blocks 2 are arranged in three rows. Arranged in two rows, fixedly installed on the left and right sides of the top of the square box 1, the oil cylinder frame 4 is door-shaped, the oil cylinder frame 4 is arranged on the square box 1 across, the vertical pla...
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The invention relates to a gun drill sleeve fixing and workpiece clamping device on a double-shaft drilling machine. The gun drill sleeve fixing and workpiece clamping device is characterized in that a plurality of fixed blocks are arranged to form two rows and are fixedly mounted on the left side and the right side of the top of a square tank, a cylinder frame is arranged on the square tank in a crossing manner, vertical plates on the left side and the right side of the cylinder frame are fastened and connected with the left side wall and the right side wall of the square tank, a push cylinder is mounted on a top transverse plate of the cylinder frame, a piston rod end of the push cylinder is downwardly connected with a pressure plate, movable blocks are mounted at two ends of the bottom of the pressure plate and are opposite to the upper and lower front surfaces of the two rows of fixed blocks, arc-shaped clamp grooves are formed in the bottoms of the movable blocks and the tops of the fixed blocks, and the shapes of the arc-shaped clamp grooves are matched with those of the outer peripheral walls of gun drill sleeves; clamping cylinders are fixedly mounted on the square tank via cylinder supports, piston rod ends of the clamping cylinders face the front ends of the fixed gun drill sleeves, and plugs are mounted at the piston rod ends of the clamping cylinders. The gun drill sleeve fixing and workpiece clamping device has the advantages that the gun drill sleeves can be conveniently fixed by the aid of the gun drill sleeve fixing and workpiece clamping device, the gun drill sleeve fixing and workpiece clamping device and the gun drill sleeves arranged on the gun drill sleeve fixing and workpiece clamping device can be matched with one another to clamp workpieces, and accordingly the gun drill sleeve fixing and workpiece clamping device can bring great convenience for repairing and maintaining equipment.
Description
technical field [0001] The invention relates to an accessory part of a biaxial deep hole drilling machine, in particular to a device for fixing a gun drill casing and a workpiece clamping device on a biaxial drilling machine, and belongs to the technical field of mechanical processing equipment. Background technique [0002] Deep hole drilling (the ratio of hole depth to hole diameter>10) occupies a very important position in the field of mechanical processing, accounting for more than 40% of the hole processing volume. With the advancement of science and technology, new types of high-strength, high-hardness and high-value difficult-to-machine deep-hole parts continue to appear, and the requirements for processing workpieces in terms of processing depth, processing accuracy and processing efficiency continue to increase, making deep-hole processing become the first choice for mechanical processing. Key procedures and processing difficulties. Due to the rigidity of the pr...
Claims
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Login to View More IPC IPC(8): B23Q3/08B23B49/02
CPCB23B49/02B23Q3/082
Inventor 吕国栋包为能
Owner WUXI DA ROMA CNC MACHINE MFG