A kind of cylinder engraving machine
The utility model relates to engraving machine field, refers to especially a kind of cylinder engraving machine.
Engraving machine in the market can only be processed for flat work pieces mostly, during making roller workpiece, just cannot process cylinder surface if necessary.Therefore, people's utility model a kind of cylinder engraving machine for cylinder surface is processed, this cylinder engraving machine can carry out Carving Machining to cylinder surface, however the manufacturing process of this cylinder engraving machine is complicated, manufacturing cost is very high, is unsuitable for medium-sized and small enterprises and uses.Thereby need to propose a kind of simple in structure, the cylinder engraving machine that machining accuracy is higher.
Utility model content
The utility model proposes a kind of cylinder engraving machine, solved prior art intermediate roll engraving machine complex structure, problem that machining accuracy is low.
The technical solution of the utility model is achieved in that
A kind of cylinder engraving machine, comprise: base plate, be located on base plate fixture for gripping mould, with fixture drive connect and can make mould around the c-axis motor of its axis rotation, be located on base plate and the x axis rail of corresponding fixture setting, be arranged at x axle slide on x axis rail, drive with x axle slide the x spindle motor that is connected and can makes x axle slide move along x direction of principal axis, be arranged at z axle slide on x axle slide, be connected and can make the z spindle motor that z axle slide moves along z direction of principal axis and be fixedly connected on the Carving machine head on z axle slide with the driving of z axle slide.
Further, described x spindle motor is connected with described x axle slide by the first transmission mechanism.
Further, described fixture comprises chuck, c-axis slide rail and tail footstock, and chuck is fixedly connected on described base plate, and tail footstock and c-axis slide rail are slidably connected, and c-axis slide rail is fixedly connected with base plate.
Further, described the first transmission mechanism is leading screw and nut mechanism, and screw mandrel drives and is connected with described x spindle motor, and nut and described x axle slide are flexibly connected.
Further, described x axle slide rail is at least one.
Further, described c-axis motor, x spindle motor and z spindle motor are servomotor or stepper motor.
By such scheme, the beneficial effect that the utility model reaches is:
1, by the setting of drive motors in three directions, realize two tool feeding in vertical direction, add the spin motion of fixture, drum die can be subject to processing from all angles, processing is without dead angle;
2, arranging closely of each parts, simple in structure, low cost of manufacture.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the planar structure schematic diagram of an embodiment of a kind of cylinder engraving machine of the utility model;
Fig. 2 is the left TV structure schematic diagram of cylinder engraving machine shown in Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
An embodiment referring to a kind of cylinder engraving machine of the utility model shown in Fig. 1 and Fig. 2, comprising: base plate 12, x axle slide 8, Carving machine head 7, z axle slide 13, c-axis motor 1, c-axis slide rail 14, x spindle motor 9, x axle slide rail 5, z spindle motor 6 and for gripping the fixture of drum die 11.
Fixture comprises chuck 3 and tail footstock 10, chuck 3 and tail footstock 10 are arranged on same straight line c-axis, chuck 3 is fixedly connected on base plate 12 and with c-axis motor 1 and is driven and be connected by coaxial reduction gear 2, and tail footstock 10 is slidably connected with c-axis slide rail 14, and c-axis slide rail 14 is fixedly connected with base plate 12.Tail footstock 10 is also provided with the 3rd transmission mechanism in order to control the position of tail footstock 10 on c-axis slide rail 14, and tail footstock 10 can move along c-axis direction under the 3rd transmission mechanism drives.Described the 3rd transmission mechanism can be leading screw and nut mechanism, can be also pinion and rack, within the conversion of this structure still falls into protection domain of the present utility model.
Base plate 12 is provided with two x axle slide rails 5 parallel to each other, and x axle slide rail 5 is parallel to c-axis simultaneously.Carving machine head 7 is fixedly connected on z axle slide 13, z axle slide 13 is flexibly connected with x axle slide 8, x axle slide 8 and x axle slide rail 5 are slidably connected, x axle slide 8 is driven and is connected with x spindle motor 9 by the first transmission mechanism, x axle slide 8 can be moved along x axle slide rail 5, z spindle motor 6 is driven and is connected with z axle slide 13 by the second transmission mechanism, and z axle slide 13 can be moved along z direction of principal axis.Described the first transmission mechanism is leading screw and nut mechanism, and nut (diagram do not provide) is fixedly connected with x axle slide 8, and nut (illustrate and do not provide) is sheathed on screw mandrel 4, and screw mandrel 4 is fixedly connected on base plate 12, and parallel with x axle slide rail 5.Described the second transmission mechanism can be leading screw and nut mechanism, can be also pinion and rack, within the conversion of this structure still falls into protection domain of the present utility model.
In the present embodiment, x axle slide rail 5 quantity are two, also can be one, three or more, select the suitable x number of axle, within the conversion of this structure still falls into protection domain of the present utility model according to the quality of Carving machine head.
In working order, first drum die to be processed 11 is arranged on fixture, according to the axial dimension size of drum die 11, changes the position of tail footstock 10, make the drum die 11 can be by clamp.Then c-axis motor 1 starts, fixture thereby drive drum die 11 rotate around c-axis, and x axle slide 8 moves under x spindle motor 9 drives on x direction of principal axis, behind the selected position that will process, z spindle motor 6 drives z axle slide 13 to move, and makes 7 pairs of drum dies of Carving machine head 11 carry out feeding processing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.