A fixed-length cutting and grinding device for heat exchange tubes
A technology for cutting and grinding heat exchange tubes, applied in the direction of positioning devices, grinding machines, grinding feed movement, etc., can solve the problems of high cost, difficult length cutting and grinding, slow processing speed, etc., to achieve fast grinding speed, structure Simple, well-designed effects
Active Publication Date: 2021-04-06
南京扬子检修安装有限责任公司
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Problems solved by technology
[0002] The surface of the heat exchange tube needs to be polished after cutting. The surface of the produced heat exchange tube is relatively smooth, and only a small number of protrusions need to be polished. The cost of surface grinding with a shot blasting machine is relatively high. The speed is slow, and the current heat exchange tube processing equipment is difficult to cut and polish at the same time
Method used
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[0019] In order to enhance the understanding of the present invention, the present invention will be described in detail below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.
[0020] Such as Figure 1-4 As shown, the present invention is a fixed-length cutting and grinding device for heat exchange tubes, including a frame, on which a feeding conveying area 1, a cutting area 2 and a grinding area 3 are arranged, and in the feeding conveying area 1 and the cutting area 2 is provided with several conveying rollers, and a movable cutting frame 4 is arranged on the frame of the cutting area 2. The driving column is provided with a beam that moves up and down between the two columns. The cutting machine is fixed on the beam, and the two ends of the beam are fixed on the moving sliders on the screw on the column. . The movable cutting frame ...
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The invention discloses a fixed-length cutting and grinding device for heat exchange tubes, which includes a frame, on which a feeding conveying area, a cutting area and a grinding area are arranged, and several conveying rollers are arranged on the feeding conveying area and the cutting area , a movable cutting frame with a cutting machine is installed on the frame in the cutting area, and a lifting baffle is provided on the frame between the cutting area and the grinding area, and the side of the frame on the front side of the lifting baffle Equipped with an infrared sensor, the first positioning roller set is set on both sides of the frame between the feeding conveying area and the cutting area, and the second positioning roller set is set on both sides of the frame between the infrared sensor and the lifting baffle , There are several front and rear positioning transmission wheels on both sides of the frame in the grinding area, and a grinding mechanism is arranged between the front and rear positioning transmission wheels. The invention has simple structure and reasonable design, can cut and grind the heat exchange tubes to a fixed length, and has high grinding speed.
Description
technical field [0001] The invention relates to the technical field of heat exchange tube production equipment, in particular to a fixed-length cutting and grinding device for heat exchange tubes. Background technique [0002] The surface of the heat exchange tube needs to be polished after cutting. The surface of the produced heat exchange tube is relatively smooth, and only a small number of protrusions need to be polished. The cost of surface grinding with a shot blasting machine is relatively high. The speed is slow, and the current heat exchange tube processing equipment is difficult to cut and polish at the same time. Contents of the invention [0003] In order to solve the above problems, the present invention provides a fixed-length cutting and grinding of heat exchange tubes capable of simultaneous cutting and grinding with a high grinding speed. [0004] In order to achieve the above object, the present invention is achieved through the following technical solut...
Claims
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IPC IPC(8): B23P23/04B23Q3/06B24B9/00B24B41/00
CPCB23P23/04B23Q3/064B24B9/00B24B41/005
Inventor 秦汝敏杨之华
Owner 南京扬子检修安装有限责任公司