Upper extrusion roller for machine tool scrap discharging and extruding integrated machine
A technology of a squeeze roller and an integrated machine, which is applied in the directions of presses, cleaning methods and utensils, and cleaning methods using tools, etc., can solve problems such as affecting the rotation of the roller body, easy winding of strip-shaped chips, affecting cutting and extrusion efficiency, etc. Achieve the effect of improving extrusion efficiency and ensuring normal rotation
Pending Publication Date: 2020-08-18
CHANGZHOU INST OF LIGHT IND TECH
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in order to overcome the problem that in the prior art, when the roller body with claws is used to transport and squeeze the strip-shaped chips, the strip-shaped chips are easily entangled on the roller claws, which affects the rotation of the roller body, It also affects the extrusion efficiency of cutting, and provides an upper extrusion roller for machine tool chip removal and extrusion integrated machine
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[0017] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0018] like Figure 1-Figure 5 The shown one kind of machine tool chip removal and extrusion integrated machine uses the upper extrusion roller, the inner rotating shaft 4-2, the inner rotating shaft 4-2 is fixedly installed on the casing, and the front roller body 4-2 is rotated on the inner rotating shaft 4-2. 3. The middle roller body 4-4 and the rear roller body 4-5, the front roller body 4-3 and the rear roller body 4-5 are all coaxially fixed with an outer shaft 4-6, and the two outer shafts 4-6 are Rotatingly installed on the casing, the rear end surface of the front roller body 4-3, the front and rear end surfaces of the middle roller body 4-4, and th...
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The invention relates to an upper extrusion roller for a machine tool scrap discharging and extruding integrated machine. After a front roller body is attached to an adjacent middle roller body, two adjacent middle roller bodies are attached and a rear roller body is attached to an adjacent middle roller body, two opposite containing grooves are spliced into a containing cavity, two limiting openings are spliced into a limiting through hole, overturning push rods are inserted in the limiting through holes in a sliding manner, the radius of the overturning push rods is equal to the radius of the limiting through holes, and the overturning push rods are sleeved with elastic elements. A cam is fixedly arranged on an inner rotation shaft, and the inner ends of the overturning push rods in themultiple limiting through holes communicating with the same containing cavity are attached to the peripheral face of the cam. In the upper extrusion roller rotating process, the multiple overturning push rods on the same circumference gradually become the shortest overturning push rod from the longest overturning push rod and then gradually become the longest overturning push rod from the shortestoverturning push rod. By means of the upper extrusion roller, strip-shaped cuttings on the upper extrusion roller can be effectively prevented from being excessively twisted, normal rotation of the upper extrusion roller is guaranteed, and the efficiency of extrusion of the cuttings through the upper extrusion roller is improved.
Description
technical field [0001] The invention relates to the technical field of machine tool processing, in particular to an upper extrusion roller for a chip removal and extrusion integrated machine of a machine tool. Background technique [0002] During the machining process of CNC machine tools, a large amount of chips will be produced. Different metal materials will produce chips of various shapes during the machining process; when the material to be processed is a variety of steel materials, during the machining process The generated chips are mainly in the form of lumps, rolls, and strips; the lumps, rolls, and strips of chips are very fluffy in the natural accumulation state, so the volume of chips accumulated is relatively large, which is very difficult for cleaning chips. It is a big trouble, and it often needs to be out of luck many times, which affects the production efficiency. Therefore, it is necessary to squeeze the chips to reduce the volume of the chips. Since the c...
Claims
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IPC IPC(8): B30B9/32B30B15/00B08B1/02B08B1/20
CPCB30B9/32B30B15/00B08B1/165B08B1/20
Inventor 杨力
Owner CHANGZHOU INST OF LIGHT IND TECH