A Turning Mechanism for One-time Clamping and Processing of Sleeve Parts
A technology for sleeves and parts, which is applied in the field of lathes, can solve the problems of insecure processing quality, affect processing accuracy, and low processing efficiency, and achieve the effects of improving process tact, easy assembly, and high processing accuracy.
Active Publication Date: 2016-08-24
CHONGQING MACHINE TOOL GROUP
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Problems solved by technology
In this way, not only the operation is cumbersome, the process beat is slow, and the processing efficiency is low, but also the twice clamping will affect the processing accuracy, and the processing quality is not guaranteed.
Method used
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[0016] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0017] Such as figure 1 , figure 2 , image 3 As shown, the main shaft 1 and the slide plate 5 are arranged on the bed body of the lathe. The slide plate 5 is located in front of the main shaft 1, and the slide plate 5 can slide forward, backward, left, and right. The installation structure and the movement mode of the slide plate 5 are the same as those of the prior art, and will not be repeated here. Boring tool holder 6 and end face tool holder 7 are installed side by side along the left and right directions on the slide plate 5 , wherein the rear end of end face cutter holder 7 is equipped with end face turning tool 14 . Boring tool holder 6 inserts the front end of cutter bar 15 and fixes, and a side of cutter bar 15 rear ends is fixedly provided with main cutting blade 16, and the tip of a knife of main cutting blade 16 exceeds the circumferential s...
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The invention discloses a lathe turning mechanism for one-step clamping machining of sleeve parts. The rear end of a pull rod (2) is coaxially fixed with a piston rod of an air cylinder (9); the air cylinder (9) is mounted on a positioning plate (10); an end face positioning mechanism is arranged at the front end of the pull rod (2); a facing tool (14) is mounted at the rear end of an end face tool apron (7); the front end of a tool bar (15) is sleeved and fixed by a boring tool apron (6); a main cutting blade (16) is arranged on one side at the rear end of the tool bar (15), and a blade holder (17) is arranged on the other side at the rear end of the tool bar (15); a rear face end blade (18) is mounted on the blade holder (17). The lathe turning mechanism disclosed by the invention is simple and compact in structure, reasonable in layout, easy to assemble, and convenient and efficient to operate; the lathe cutting machining of the front and rear end faces and the bore holes of the sleeve parts can be realized by the one-step clamping; the machining precision can be ensured while the machining efficiency can be improved; the lathe turning mechanism has the characteristics of ingenious design, easiness in modification and low modification cost and the like, and is suitable for various sleeve parts.
Description
technical field [0001] The invention belongs to the technical field of lathes, and in particular relates to a turning mechanism for one-time clamping processing of sleeve parts. Background technique [0002] At present, when processing the inner hole and front and rear end faces of sleeve parts, it generally needs to be clamped twice. Only clamping can process the other end face. In this way, not only the operation is cumbersome, the process beat is slow, and the processing efficiency is low, but also the twice clamping will affect the processing accuracy, and the processing quality is not guaranteed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-efficiency and high-precision turning mechanism for one-time clamping processing of sleeve-like parts. [0004] The technical scheme of the present invention is as follows: a turning mechanism for one-time clamping processing of sleeve parts, a pull rod (2) is...
Claims
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IPC IPC(8): B23B11/00B23B31/30B23Q3/12
CPCB23B3/065
Inventor 何帆张孝锋刘野高健戴涛曾玲
Owner CHONGQING MACHINE TOOL GROUP