Automatic alignment device of boring machine
An automatic and boring machine technology, which is applied in the field of machinery, can solve problems such as the inability to realize the automatic clamping function, scratches and bruises on the surface of the workpiece, and inconvenient alignment of the workpiece, and achieve a wide range of workpiece diameters, prevent bruises, and improve processing efficiency.
Pending Publication Date: 2019-11-22
HUBEI JIANGSHAN HEAVY IND
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Problems solved by technology
At present, the known alignment devices for boring machines cannot realize the automatic clamping function, and the bolts drive the pressure plate to press the workpiece. When loading and unloading the workpiece, it is easy to cause inconvenience in aligning the workpiece, and scratches and scratches on the surface of the workpiece
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[0022] figure 1 Among them, the present invention includes a reference base plate 1, a vertical positioning support 3 for alignment, a slider assembly 2 for clamping, and a locking cylinder 5 providing clamping force. The cylinder support 4 for fixing the cylinder is located on the reference one end of the bottom plate. The positioning support 3 and the oil cylinder support 4 are fixed on the reference base plate 1, the slider assembly 2 is connected with the reference base plate 1 by means of the slide rail 7, and the locking cylinder 5 drives the slider assembly 2 to clamp the workpiece. The upper clamping slope and the lower clamping slope of the V-shaped groove on the positioning support 3 are all padded with a copper plate 6, and the V-shaped angle is equally divided horizontally. The height of the center of the oil cylinder support 4 is equal to the bisector of the included angle α in the positioning support. The locking cylinder 5 and the slider assembly 2 are connect...
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The invention discloses an automatic alignment device of a boring machine. The automatic alignment device of the boring machine comprises a reference base plate, a positioning support and a pressing assembly, wherein the positioning support and the pressing assembly are mounted on the reference base plate, the pressing assembly and the positioning support are oppositely arranged, a positioning clamping groove is formed in the side surface of the positioning support, the positioning clamping groove is a V-shaped groove, the V-shaped groove is composed of an upper clamping inclined surface and alower clamping inclined surface, an include angle between the upper clamping inclined surface and the lower clamping inclined surface of the V-shaped groove is an included angle alpha, the included angle alpha is equally divided by the horizontal plane, the horizontal plane is parallel to the reference base plate, the surface of the upper clamping inclined surface is provided with a protection plate I, the surface of the lower clamping inclined surface is provided with a protection plate II, the pressing assembly comprises a sliding block assembly and a locking oil cylinder, the sliding blockassembly is arranged on the reference base plate through a sliding rail, the locking oil cylinder is arranged on the reference base plate through an oil cylinder support, the side surface of the sliding block assembly is a side clamping surface opposite to the positioning clamping groove, and the side clamping surface is provided with a protection plate III. According to the automatic alignment device, in the boring process, the situation that defective products are machined due to alignment deviation is avoided, the using reliability is high, and the efficiency is higher.
Description
technical field [0001] The invention belongs to the technical field of machinery, in particular to an automatic alignment device for a boring machine. Background technique [0002] Common machining methods include: turning, milling, grinding, boring, drilling, wire cutting, EDM, etc. Boring refers to the further processing of forged, cast or drilled holes. Boring can expand the aperture, improve precision, reduce surface roughness, and can better correct the deviation of the original hole axis. At present, the known alignment devices for boring machines cannot realize the automatic clamping function, and the bolts drive the pressure plate to press the workpiece. When loading and unloading the workpiece, it is easy to cause inconvenient alignment of the workpiece and scratches on the surface of the workpiece. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned alignment device, and provide an automa...
Claims
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IPC IPC(8): B23Q3/08
CPCB23Q3/082
Inventor 姚泽功李泽向小斌刘洋李婧钱娇蕊焦冬
Owner HUBEI JIANGSHAN HEAVY IND