Material cutting machine
A cutting machine and cutting technology, applied in turning equipment, automatic/semi-automatic lathes, manufacturing tools, etc., can solve the problems of increasing operating costs, low output efficiency, uneven cutting surface of workpieces, etc., to reduce labor intensity and The effect of high production cost, high degree of automation and high machining accuracy
Active Publication Date: 2014-08-13
宁波宏科汽车部件有限公司
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Problems solved by technology
[0002] At present, instrument vehicles, sawing machines or semi-automatic cutting equipment are usually used to cut pipes or bars. These equipments have the following disadvantages: 1. Low output efficiency and long product switching time; , a lot of equipment and space; 3. The cutting surface of the workpiece is uneven and inclined, resulting in scrapping and repairing; 4. The exact length and size cannot be customized, resulting in a relatively large machining allowance for the workpiece, increasing the amount of processing, wasting materials, and increasing the cost. business operating costs
Method used
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[0011] see figure 1 , the main shaft 2 is rotatably arranged on the frame 1, the driven pulley 42 is installed on the main shaft 2, the driving pulley 41 is installed on the rotating shaft of the motor 3, and the motor 3 drives the main shaft 2 to rotate through a belt transmission. The structure of spindle 2 is as follows figure 2 As shown, the main shaft 2 is generally in the shape of a hollow tube, and an internal gear 21 is provided at the rear end thereof. The main clamp oil cylinder is arranged at the rear of the main shaft 2 , and it includes a main clamp cylinder body 51 , a main clamp piston 52 and a main clamp pipe 53 . The main clamp pipe 53 is hollow tubular, rotatably arranged on the main clamp piston 52, passes through the main shaft 2 and the main shaft 2 is coaxial, and is provided with an external gear meshed with the internal gear 21 on the main shaft 2, the main The pinch tube 53 is connected to the main shaft 2 through internal and external gear meshing,...
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The invention relates to a material cutting machine comprising a machine rack, a main shaft rotatably arranged on the machine rack and an electric motor driving the main shaft to rotate. The main shaft is in a hollow pipe shape. The material cutting machine also comprises a main clamping oil cylinder, a material feeding oil cylinder, a material feeding sliding table and a positioning mechanism. A main clamping pipe is rotatably arranged on a main clamping piston of the main clamping oil cylinder, a material feeding pipe is rotatably arranged on a material feeding piston of the material feeding oil cylinder, the main clamping pipe coaxially penetrates through the main shaft and is connected with the main shaft, the front end part of the main clamping pipe is provided with a material cutting clip, the material feeding pipe coaxially penetrates through the main clamping pipe and is connected with the main clamping pipe by a shaft joint, the front end part of the material feeding pipe is provided with a material feeding clip, the material feeding sliding table can move along the axial direction of the main shaft, a material feeding cylinder body of the material feeding oil cylinder is arranged on the material feeding sliding table, and the positioning mechanism is used for enabling a cut material to be coaxial with the main shaft. The material cutting machine has good cutting quality, high processing precision and high degree of automation.
Description
technical field [0001] The invention relates to cutting processing equipment, in particular to a cutting machine for cutting pipes or rods. Background technique [0002] At present, instrument vehicles, sawing machines or semi-automatic cutting equipment are usually used to cut pipes or bars. These equipments have the following disadvantages: 1. Low output efficiency and long product switching time; , a lot of equipment and space; 3. The cutting surface of the workpiece is uneven and inclined, resulting in scrapping and repairing; 4. The exact length and size cannot be customized, resulting in a relatively large machining allowance for the workpiece, increasing the amount of processing, wasting materials, and increasing the cost. operating costs of the business. Contents of the invention [0003] The object of the present invention is to provide a cutting machine to improve the cutting quality and processing accuracy of pipes or bars and the degree of automation of the ma...
Claims
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IPC IPC(8): B23B13/02B23B5/14
Inventor 张金辉
Owner 宁波宏科汽车部件有限公司