Planetary cutting device
A cutting device and planetary technology, applied in metal processing and other directions, can solve the problems that manual cutting speed and accuracy are difficult to meet mass production, pipe deformation and size are difficult to control, and the impact of incision flatness is improved, so as to improve strength and ensure sharpness. and durability, the effect of reducing cutting waste
Pending Publication Date: 2018-04-13
KRAUSSMAFFEI MACHINERY ZHEJIANG CO LTD
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Problems solved by technology
At present, ordinary guillotine cutting is generally used in the existing technology. Because the cutting force is too large and the speed is too fast, it will cause the deformation and size of the pipe to be difficult to control; the traditional cutting with chips will bring a lot of chip waste, and the flatness of the cut will also be reduced. Will be affected; and manual cutting is difficult to meet the needs of mass production in terms of speed and accuracy
Method used
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Embodiment Construction
[0022] The present invention will be further described below in conjunction with the accompanying drawings of the description.
[0023] Such as Figure 1-4 As shown, a planetary cutting device includes a box body 1, a cutting device 2, a base 21, a slider 22, a front mold 23, a front mold tightening device 24, a front mold tightening base 2401, a front mold tightening cylinder 2402, and a tool rest device 25. Cutting blade 2501, knife holder base 2502, rear mold 26, rear mold tightening device 27, rear mold tightening cylinder 2701, rear mold tightening base 2702, propulsion device 28, propulsion cylinder 2801, connection plate 2802, semicircular gear 2803 , Rotating device 29, planetary cutting disc 2901, driving motor 2902, guide rail 3, timing belt 4 and outer box protection device 5. The guide rail 3 is arranged inside the box body 1 , and the cutting device 2 is co-located on the guide rail 3 , and the outer box protection device 5 is arranged on the cutting device 2 . ...
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The invention discloses a planetary cutting device. The planetary cutting device comprises a box, a guide rail arranged in the box, and a cutting device body arranged on the guide rail in a matched manner. A synchronous belt is arranged in the box and connected with the cutting device body, and the cutting device body can do linear motion on the guide rail through the synchronous belt. The cuttingdevice body comprises a base, a front mold arranged at one end of the base, a rear mold arranged at the other end of the base, and a rotating device arranged between the front mold and the rear mold.The rotating device comprises a planetary cutting disc and a driving motor in transmission connection with the planetary cutting disc, and tool rest devices are arranged on the planetary cutting disc. The planetary cutting device has the beneficial effects that the cutting device body is arranged on the guide rail in the matched manner, the cutting device body is driven to move on the guide railthrough the synchronous belt, and it is guaranteed that the cutting device body and the extruding speed of a plastic pipe production line are synchronous; and the cutting dimension precision is improved, and a pipe can be prevented from deforming when cut.
Description
technical field [0001] The invention relates to the technical field of plastic pipe cutting equipment, in particular to a planetary cutting device. Background technique [0002] The pipes with a diameter of 10-63mm coming out of the tractor on the plastic pipe production line need to be cut to a certain length for the convenience of transportation and installation. At present, ordinary guillotine cutting is generally used in the existing technology. Because the cutting force is too large and the speed is too fast, it will cause the deformation and size of the pipe to be difficult to control; the traditional cutting with chips will bring a lot of chip waste, and the flatness of the cut will also be reduced. will be affected; and manual cutting is difficult to meet the needs of mass production in terms of speed and accuracy. In order to avoid such process defects, this planetary cutting replaces the previous traditional cutting process. Contents of the invention [0003] I...
Claims
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IPC IPC(8): B26D1/56B26D7/02B26D7/00
CPCB26D1/56B26D7/00B26D7/02B26D2007/005
Inventor 胡佳敏王卫杰张军
Owner KRAUSSMAFFEI MACHINERY ZHEJIANG CO LTD