A kind of cutter that can carry out multi-faceted cutting
Technical field
The utility model relates to a kind of cutter, especially relates to a kind of cutter that can carry out multi-faceted cutting, belongs to mechanical field.
Background technology
Measuring instrument is weighed needed third party's standard in order to obtain some property value of object, therefore measuring instrument generally all has scale, and the units such as volume.Generally be divided into two kinds of contact examination and optics examination measurements, its substance of concept comprises precision, error, measurement standard equipment, linear measure longimetry, angular surveying, shape measure, traditional optical instrument, the application in accurate measurement etc.In the modern mechanical process, measuring line work is to guarantee product quality, the important means of enhancing productivity, development along with modern industry, numerical control machining center increasing, CAD universal, the effect of three coordinate measuring and marker not only is that it has increased coordinate one or two than traditional measurement instrument, enlarged measuring object, and be that it is the indispensable means such as machining tool, CAD and reverse design.The cutter of existing measuring instrument or cutter is all to be fixed on certain, and cutter can only carry out level or vertical mobile along with equipment, and cutter self is irremovable, has caused the scope of cutting to be restricted.
The utility model content
The purpose of this utility model is that overcoming the cutter that has cutter now is to be fixed on certain, cutter can only carry out level or vertical mobile along with equipment, and cutter self is irremovable, the problem that has caused the scope of cutting to be restricted, designed a kind of cutter that can carry out multi-faceted cutting, this cutter simple in structure, principle is easy, by being set, rotating shaft can make the angle of cutter and position produce mobile, form the rotation of 90 °, increased the scope of Tool in Cutting, improved the efficiency of cutting, can be fast, effectively complete complex parts, parts, the bulk of mold members, three-dimensional line and the cutting of curved surface.
The purpose of this utility model is achieved through the following technical solutions: a kind of cutter that can carry out multi-faceted cutting, comprise slide rail and with slide rail column connected vertically, on column, be provided with and column horizontal arm connected vertically, and the axis of horizontal arm is vertical with the axis of slide rail, horizontal arm can vertically move on column, horizontal arm can move horizontally along self axis, column can move along slide rail, one of them end face of horizontal arm is provided with cutter installing mechanism, cutter installing mechanism comprises mounting blocks, mounting blocks is fixed on the end face of horizontal arm, mounting blocks forms groove away from the concave side wall of horizontal arm, and groove is communicated with the two ends up and down of mounting blocks simultaneously, be provided with cutter in groove, the axis of cutter is vertical with the axis of horizontal arm, cutter is connected with the sidewall of groove simultaneously, and there is gap in the bottom surface of cutter and groove, be provided with rotating shaft between the sidewall of cutter and groove, and the sidewall of the two ends of rotating shaft and cutter and corresponding groove is connected, cutter can be around the axis rotation of rotating shaft.
Further, on described column, slide rail and horizontal arm, be provided with sensor, between column and slide rail, column and horizontal arm intersection be provided with receiving system.
Further, described sensor comprises sensor one, sensor two and sensor three, and sensor one is arranged on the end of column away from slide rail, and the top of column is provided with positioning seat, the diameter of positioning seat is greater than the diameter of column, and sensor one is arranged on the sidewall of positioning seat.
Further, described sensor two is arranged on slide rail wherein on the sidewall of an end; Described sensor three is arranged on the sidewall of horizontal arm away from the end face of cutter installing mechanism.
Further, between described column and slide rail, be provided with base, the center line of base and the center line of column are arranged on the same straight line, and receiving system is arranged on base inside.
Further, the bottom of described base is provided with chute, and chute and base are fixed, and slide rail is arranged on chute inside, and chute respectively with end face and the sidewall contact of slide rail.
Further, described column and horizontal arm intersection are provided with guiding mechanism, and receiving system is arranged on guiding mechanism inside.
Further, in described groove, be provided with fixture, the handle of a knife of cutter is fixed in fixture; Described rotating shaft is fixed away from an end and the fixture of recess sidewall, and fixture can rotate around the axis of rotating shaft.
Further, on the outer wall of described fixture, be provided with latch, and latch contacts with the outer wall of rotating shaft simultaneously, cutter is arranged between latch and groove floor.
Further, the sidewall surfaces that described mounting blocks indent forms groove is arc surface, and is smoothly connected with the formation of two ends up and down of mounting blocks.
In sum, the beneficial effects of the utility model are: this cutter simple in structure, principle is easy, by being set, rotating shaft can make the angle of cutter and position produce mobile, form the rotation of 90 °, increase the scope of Tool in Cutting, improved the efficiency of cutting, can complete quickly and efficiently the bulk of complex parts, parts, mold members, three-dimensional line and the cutting of curved surface.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1.
Mark and corresponding parts title in accompanying drawing: 1-sensor three; 2-horizontal arm; 3-sensor one; 4-positioning seat; 5-column; 6-guiding mechanism; 7-gage outfit; 8-base; 9-chute; 10-slide rail; 11-sensor two; 12-rotating shaft; 13-groove; 14-fixture; 15-mounting blocks; 16-latch; 17-locating ring; 18-cutter.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As Fig. 1, shown in Fig. 2, a kind of cutter that can carry out multi-faceted cutting, comprise slide rail 10 and with slide rail 10 column 5 connected vertically, on column 5, be provided with and column 5 horizontal arm 2 connected vertically, and the axis of horizontal arm 2 is vertical with the axis of slide rail 10, horizontal arm 2 can vertically move on column 5, horizontal arm 2 can move horizontally along self axis, column 5 can move along slide rail 10, one of them end face of horizontal arm 2 is provided with cutter installing mechanism 7, cutter installing mechanism 7 comprises mounting blocks 15, mounting blocks is fixed on the end face of horizontal arm 2, mounting blocks 15 forms groove 13 away from the concave side wall of horizontal arm 2, and groove 13 is communicated with the two ends up and down of mounting blocks 15 simultaneously, be provided with cutter 18 in groove 13, the axis of cutter 18 is vertical with the axis of horizontal arm 2, cutter 18 is connected with the sidewall of groove 13 simultaneously, and there is gap in cutter 18 with the bottom surface of groove 13, be provided with rotating shaft 12 between the sidewall of cutter 18 and groove 13, and the sidewall of the two ends of rotating shaft 12 and cutter 18 and corresponding groove 13 is connected, cutter 18 can be around the axis rotation of rotating shaft 12.General in order to facilitate the vertical movement of horizontal arm 2 on column 5, especially column 5 is designed to cylinder, reduce friction, utilize the rotation of cutter 18 along with rotating shaft 12, can adjust the position of cutter 18, the convenient plasticine model to diverse location is cut, and has reduced the situation that produces distortion when plasticine model moves, improve stock-removing efficiency and cutting scope, guaranteed cutting quality.
Be provided with sensor on described column 5, slide rail 10 and horizontal arm 2, between column 5 and slide rail 10, column 5 and horizontal arm 2 intersections are provided with receiving system.Utilize the sensor of design to determine mobile position, facilitate cutter 18 to cut accurately.
Described sensor comprises sensor 1, sensor 2 11 and sensor 31, and sensor 1 is arranged on the end of column 5 away from slide rail 10, the top of column 5 is provided with positioning seat 4, and the diameter of positioning seat 4 is greater than the diameter of column 5, and sensor 1 is arranged on the sidewall of positioning seat 4.Described sensor 2 11 is arranged on slide rail 10 wherein on the sidewall of an end; Described sensor 31 is arranged on the sidewall of horizontal arm 2 away from the end face of cutter installing mechanism 7.The horizontal displacement distance of horizontal arm 2 is measured by passing sensor 31, and the distance that moves both vertically is measured by sensor 1, and the distance that moves horizontally of column 5 is measured by sensor 2 11.Sensor is generally linear transducer or displacement transducer, and linear transducer preferably has two kinds of magnetic induction sensor and grating sensors, and wherein the grating length sensor is more accurate, and the utility model preferentially adopts the grating length sensor.
Be provided with base 8 between described column 5 and slide rail 10, the center line of the center line of base 8 and column 5 is arranged on the same straight line, and receiving system is arranged on base 8 inside.The bottom of described base 8 is provided with chute 9, and chute 9 is fixing with base 8, and slide rail 10 is arranged on chute 9 inside, and chute 9 respectively with end face and the sidewall contact of slide rail 10.Chute 9 is to utilize in the end face of slide rail 10 and contacting of sidewall, and by friction and location, the movement that makes column 5 is to do repeatedly and move along the axis of slide rail 10 all the time, and slotted line all the time point-blank.
Described column 5 and horizontal arm 2 intersections are provided with guiding mechanism 6, and receiving system is arranged on guiding mechanism 6 inside.Receiving system in guiding mechanism 6, for receiving that horizontal arm 2 moves horizontally and vertical mobile distance, feed back to information in receiving system, and receiving system is processed according to predefined program.
The power supply DC 24V(of this measuring instrument ± 15%)/50Hz; Require to use alternating current steady voltage plug; Power supply should have good earth connection reliably, and earth resistance<4 Ω, measure 20 ℃ ± 5 ℃ of temperature, can guarantee required precision.
Be provided with fixture 14 in described groove 13, the handle of a knife of cutter 18 is fixed in fixture 14; Described rotating shaft 12 is fixing away from an end and the fixture 14 of groove 13 sidewalls, and fixture 14 can rotate around the axis of rotating shaft 12.Fixture 14 is fixed cutting tools 18, clamp-on tool 18, and the bottom of fixture 14 is provided with a locating ring 17, and cutter 18 passes locating ring 17 afterwards and fixture 14 is fixed, and makes the dead in line of axis and the fixture 14 of cutter 18.
Be provided with latch 16 on the outer wall of described fixture 14, and latch 16 contacts simultaneously with the outer wall of rotating shaft 12, cutter 18 is arranged between latch 16 and groove 13 bottom surfaces.Latch 16 is the devices as locking rotating shaft 12, when rotating shaft 12 needs to rotate, depress latch 16 towards cutter 18, make the bottom of latch 16 and rotating shaft 12 disengage, rotating shaft 12 just can be rotated freely, after turning to suitable position, again launch latch 16, make the bottom of latch 16 contact with rotating shaft 12, utilize the rotation of frictional force restriction rotating shaft 12, realize locking, prevent that cutter 18 rotates in working angles.
The sidewall surfaces that described mounting blocks 15 indents form groove 13 is arc surface, and is smoothly connected with the formation of two ends up and down of mounting blocks 15.Mounting blocks 15 these sidewalls are set to arc surface, can prevent that cutter 18 is when work, and sidewall can not exist sharp acute angle to damage workpiece or operating personnel, and operating personnel are safer when carrying out the angle adjustment of cutter 18.
Take aforesaid way, just can realize preferably the utility model.