A turning and drilling compound machine tool
A compound machine tool and compound drill technology, applied in manufacturing tools, other manufacturing equipment/tools, metal processing, etc., can solve the problems of long manufacturing cycle, troublesome adjustment, high cutting force for porous processing, etc. The effect of reducing machine tools and improving machining accuracy
Active Publication Date: 2019-06-18
秦士来 +1
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Problems solved by technology
[0003] 1. The processing of general-purpose machine tools: it is completed on two types of machine tools: lathe (turning) and drilling machine (drilling). The disadvantage is that the positioning accuracy of the workpiece is low after multiple clamping, and multiple people are required to assist in correcting and clamping the workpiece during clamping. , low calibration accuracy and long time
[0005] (1) Long design and manufacturing cycle and high cost
[0006] (2) Due to the large cutting force of porous machining, the machine tool is required to have high rigidity and high energy consumption
[0007] (3) A large number of porous heads with various specifications are required (adjustable porous heads are used, the adjustment is troublesome, and the precision of the processed holes is low)
[0008] (4) In addition to only solving the processing of holes, there are generally still processing shortcomings of general-purpose machine tools
Method used
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Embodiment Construction
[0029] Hereinafter, embodiments of the present invention are described based on the drawings.
[0030] The turning-drilling compound machine tool of the present invention includes a chassis 1, a bed 2, a large turning pallet 3, a large drilling pallet 4, a spindle box 15, a main shaft 16, a hydraulic chuck 17, an encoder 25, a coupling, and a drive shaft 37. Spindle reducer 22, rotary oil cylinder 23, four-tool CNC tool table 6, chip removal mechanism, servo motor 21, two drilling spindle boxes, electric control system, hydraulic station, hydraulic disc brake 24, workpiece installation assistance Device 14, hoisting device and compound drill bit, main shaft 16 is installed on the headstock 15, hydraulic chuck 17, main shaft 16, transmission shaft 37 and rotary oil cylinder 23 are connected sequentially, encoder 25 is connected with main shaft 16, servo motor 21 and main shaft deceleration The machine 22 is connected, the four-knife station CNC tool table 6 is installed on the ...
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The invention discloses a turning and drilling compound machine tool for processing such various disc type parts as large-diameter flange plates. The compound machine tool comprises a baseplate, a machine body, a turning large carriage, a drilling large carriage, a main shaft box, a main shaft, a hydraulic chuck, an encoder, a coupling, a speed reducer, a rotating oil cylinder, a four-cutter-spacing numerical control cutter table, a chip removing mechanism, a servo motor, two drilling main shaft boxes, an electric control system, a hydraulic station, a hydraulic disc type brake, a compound drill bit and a lifting device. The compound machine tool can finish the multihole processing of flange plates with various specifications and types on one machine tool without allocating a multihole head, so that a special machine tool for a multihole drill (multihole head) is replaced, and the processing precision is obviously improved compared with the special machine tool. Products processed by the machine tool are high in precision and low in hole position degree, reference circle and aperture error. The compound machine tool reduces the labor, the factory building floor area and processing machine tools.
Description
technical field [0001] The invention relates to a turning-drilling compound machine tool. The turning-drilling compound machine tool belongs to the category of mechanical cold processing horizontal high-grade heavy-duty numerical control machine tools (about 37 tons in weight), and is mainly used for processing flanges with a diameter of 600-2400 mm. It can also automatically process all kinds of disc parts, such as ring gear, back wheel and so on. Background technique [0002] There are generally two types of existing flange processing technologies: [0003] 1. The processing of general-purpose machine tools: it is completed on two types of machine tools: lathe (turning) and drilling machine (drilling). The disadvantage is that the positioning accuracy of the workpiece is low after multiple clamping, and multiple people are required to assist in correcting and clamping the workpiece during clamping. , the calibration accuracy is low, and it takes a long time. Moreover, us...
Claims
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IPC IPC(8): B23P23/02B23Q7/00
CPCB23P23/02B23Q7/00
Inventor 秦士来牛国崎
Owner 秦士来