Automatic feeding device of digital controlled lathe
An automatic feeding, CNC lathe technology, applied in the field of CNC machine tools, can solve the problems of high labor intensity, large fluctuations in the proficiency of workers, and easy fatigue.
Active Publication Date: 2011-08-31
扬州新棱机械制造有限公司
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Problems solved by technology
[0002] In the prior art, in the CNC turning process of the short parts of the rotary body, the previous processing method is one person, one machine, manual loading and unloading, and frequent clamping of parts during loading and unloading, which is labor-intensive and easily fatigued. The stability of quality and output, the proficiency of workers fluctuate greatly, so the production efficiency is not high, forming a production bottleneck
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[0013] Such as figure 1 As shown in -3, it is an automatic feeding device for a CNC lathe. A clamp body 16 is rotatably installed on the bracket 6 via a bearing 7. One end of the clamp body 16 is provided with a clamping cylinder 10, and the other end of the clamp body 16 is Two jaws 3 are arranged symmetrically, and the clamping ends of the jaws 3 correspond to the machine tool fixture 2, so that the clamped workpiece 1 can be clamped by the machine tool fixture 2. A notch 301 is arranged symmetrically between them, and the notch 301 can be composed of two intersecting planes at right angles. The jaws 3 are rotatably mounted on the gripper body 16 through the jaw pin shaft 17, and the jaw pin shafts 17 are respectively connected with connecting rods. 5. The other end of the corresponding connecting rod 5 is provided with a waist-shaped hole 501, and the extended end of the piston rod 11 of the clamping cylinder is provided with a driving pin 18, and the driving pin 18 is inse...
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The invention discloses an automatic feeding device of a digital controlled lathe. The device comprises a bracket, wherein a fixture body is rotatably arranged on the bracket through a bearing; a clamping cylinder is arranged at one end of the fixture body; two clamping jaws are symmetrically arranged on the other end of the fixture body; the clamping end of the clamping jaw corresponds to a machine tool fixture; the clamping jaws are rotatably arranged on the fixture body through a clamping jaw pin shaft; the clamping jaw pin shaft is correspondingly connected with a connecting rod; a waist-shaped hole is formed at the other end of the corresponding connecting rod; a driving pin shaft is arranged at an extending end of a piston rod of the clamping cylinder; the driving pin shaft is inserted into the waist-shaped holes of the two connecting rods at the same time; a transposition arm is arranged on one side face of the fixture body; the transposition arm is connected with a rotating driving mechanism; a material-pushing cylinder is arranged on one side of the end of the clamping jaw; and the piston rod of the material-pushing cylinder is positioned on the same axis line as the machine tool fixture. By using the device, a workpiece can be clamped automatically, the position is switched, and then the workpiece is pushed into the machine tool fixture through the material-pushing cylinder. The device has a high speed and high efficiency and is applied to a digital process of short material parts.
Description
technical field [0001] The invention relates to a numerically controlled machine tool, in particular to an automatic feeding device for the numerically controlled machine tool. Background technique [0002] In the prior art, during the CNC turning process of the short parts of the rotary body, the previous processing method is one person, one machine, manual loading and unloading, and frequent clamping of parts during loading and unloading, which is labor-intensive and easily fatigued. The stability of quality and output, the proficiency of workers fluctuate greatly, so the production efficiency is not high, forming a production bottleneck. Contents of the invention [0003] The object of the present invention is to provide an automatic feeding device for a numerically controlled lathe, so that it can automatically load materials to improve production efficiency. [0004] The purpose of the present invention is achieved in this way: an automatic feeding device for a numer...
Claims
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IPC IPC(8): B23B15/00
Inventor 刘茂杏
Owner 扬州新棱机械制造有限公司