Summary of the invention
Technical problem to be solved by this invention is to provide a kind of overlap, the burr and carry out the rotation burr processing unit (plant) of chamfering that can remove spline fast.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of rotation burr processing unit (plant), comprise the base of hollow, and be positioned at the drive unit of base, it is characterized in that: the workpiece rotary sleeve being provided with horizontally set in described base, the upper surface that the top of described workpiece rotary sleeve is exposed to described base makes workpiece to be processed put into workpiece rotary sleeve, and workpiece rotary sleeve internal fixtion is arranged and the workpiece of coaxial rotation with workpiece rotary sleeve is concentric, described drive unit drives workpiece rotary sleeve to rotate around himself axle setting up and down, described workpiece surface to be processed is exposed to the below of described workpiece rotary sleeve, the cutter of energy transverse horizontal movement is provided with in described base, the position on described cutter and workpiece surface to be processed matches, along with described workpiece rotary sleeve drives the rotation of workpiece to be processed, the end face edge of workpiece to be processed described in described Tool in Cutting.
Preferably, the output shaft of described drive unit is setting up and down and can rotate, the output shaft of described drive unit is fixedly connected with a driven wheel axially setting up and down, the upper outer surface of described workpiece rotary sleeve is provided with profile of tooth, and described profile of tooth is meshed with described driven wheel.
Preferably, the below of the upper surface of described base is fixed with a fixed cover, and described workpiece rotary sleeve puts into described fixed cover, and the side that described fixed cover is adjacent with driven wheel has breach and is meshed with driven wheel for described profile of tooth.
For the ease of the rotation of workpiece rotary sleeve, overlap between the side face of described workpiece rotary sleeve and fixed cover and have bearing.
In order to regulate the position of workpiece in workpiece rotary sleeve, the top of described base is provided with can move up and down to insert and is positioned at inside workpiece and the gland that matches of surface inside outer surface and workpiece, and described gland and described workpiece rotary sleeve are coaxially arranged.
In order to regulate the position of workpiece in workpiece rotary sleeve better, the top of described gland is provided with and synchronously moves up and down with this gland and be pressed on the Work-sheet pressing plate above workpiece.
For the ease of the motion of described gland, described gland is connected on base by a fixed mount, and described fixed mount is provided with the driving cylinder driving gland to move up and down.
For the ease of regulating angle and the degree of depth of Tool in Cutting, also driving mechanism is provided with in described base, described driving mechanism comprise drive motors and be connected with drive motors drive by drive motors the feeder assembly moved horizontally, the outboard end of described feeder assembly is fixedly connected with described cutter.
Preferably, the output shaft of described drive motors can rotate around the axle of himself, the screw rod that the output shaft that described feeder assembly comprises the output shaft end and this drive motors being fixed on drive motors extends in the same way, on described screw rod, cover has a nut, and described nut is fixedly connected with described cutter by a connecting rod.
Preferably, described gland moves downward and makes the position of described workpiece in Work-sheet pressing plate adjusted, and then move up disengaging workpiece, and described workpiece is fixed mutually by locking device and workpiece rotary sleeve.
Compared with prior art, the invention has the advantages that this rotation burr processing unit (plant), not only can easily the burr of the end edge of workpiece be removed, and working (machining) efficiency is high, process time is short, machining accuracy is high, and can be used in the workpiece processing different size, and the scope of application is also wider.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As Figure 1-4, rotation burr processing unit (plant) of the present invention, comprise a base 1, hollow in this base 1, this base 1 comprises the upper surface 11 of level, this base 1 internal fixtion has a drive unit 2, the output shaft of this drive unit 2 is setting up and down, and its output shaft can rotate, output shaft is fixedly connected with a driven wheel 3 axially setting up and down, this driven wheel 3 is positioned at the below of the upper surface 11 of base 1, and the side of this driven wheel 3 is provided with a workpiece rotary sleeve 4, the upper outer of this workpiece rotary sleeve 4 is provided with a circle profile of tooth 41 and engages each other with this driven wheel 3.The axle of this workpiece rotary sleeve 4 is setting up and down, and workpiece rotary sleeve 4 can rotate by the axle of the driving of driven wheel 3 around himself.The top of workpiece rotary sleeve 4 is exposed to the upper surface of described base 1, makes workpiece to be processed 10 can put into workpiece rotary sleeve 4 from the top of base 1.
This workpiece rotary sleeve 4 is a parts outer surface of upper with profile of tooth 41, the bottom side face of this workpiece rotary sleeve 4 is positioned base 1 by the fixed cover 12 below the upper surface 11 that is positioned at base 1, and fixed cover 12 is mutually permanently connected with base 1 and this fixed cover 12 side mask jagged profile of tooth 41 for workpiece rotary sleeve 4 top adjacent with this driven wheel 3 is exposed to driven wheel 3 is meshed.And the workpiece in workpiece rotary sleeve 4 is exposed in the bottom of this fixed cover 12, the upper surface 11 of this base 1 also has opening and expose workpiece in this workpiece rotary sleeve 4.
The top of this workpiece rotary sleeve 4 is meshed with driven wheel 3, and rotate in fixed cover 12 under the driving of driven wheel 3, therefore, be provided with a rolling bearing 13 between the side face of workpiece rotary sleeve 4 and fixed cover 12, this rolling bearing 13 makes driven wheel 3 that workpiece rotary sleeve 4 can be driven smoothly to rotate.Workpiece to be processed 10 puts into workpiece rotary sleeve 4, and is held on the face of shelving 42 of workpiece rotary sleeve 4 inside bottom, workpiece rotary sleeve 4 and then workpiece 10 can be driven simultaneously to rotate.
In order to regulate the position in the horizontal direction of workpiece 10 in workpiece rotary sleeve 4, namely workpiece 10 is adjusted to concentric with workpiece rotary sleeve 4, the top of described base 1 is fixed with one and can moves downward, and insert the gland 51 being positioned at the inner side of workpiece 10, the outer surface of this gland 51 and the inner surface of workpiece 10 match, and can change according to the shape and size of the inner surface of workpiece 10, if the inner surface of such as workpiece 10 is a profile of tooth, then the outer surface of this gland 51 is the profile of tooth matched with it, gland 51 is fixed on the top of base 1 by a fixed mount 5, and fixed mount 5 is also provided with and drives cylinder 53 to drive this gland 51 to move up and down, this gland 51 is arranged with workpiece rotary sleeve 4 is concentric, and along with gland 51 moves downward and then be inserted in workpiece 10, the position of workpiece 10 in workpiece rotary sleeve 4 is made to be regulated location, namely this workpiece 10 is made also to arrange with workpiece rotary sleeve 4 is concentric in workpiece rotary sleeve 4, then workpiece 10 and workpiece rotary sleeve 4 are mutually permanently connected by locking device, this locking device can be that spring lock block is fixed or by locking devices such as locking cylinders, make workpiece rotary sleeve 4 that workpiece 10 can be driven to rotate.In order to the better position that must regulate workpiece 10, this gland 51 top be also provided with a Work-sheet pressing plate 52 synchronously moved up and down with gland 51, when gland 51 insertion is positioned at workpiece 10, Work-sheet pressing plate 52 is downward workpiece pressing from top, makes the upper-lower position of workpiece 10 also be adjusted location.Above-mentioned Work-sheet pressing plate 52, gland 51 and driving cylinder 53 form a location adjusting device, and the position of workpiece 10 in workpiece rotary sleeve 4 is adjusted.This gland 51 also differs and is decided to be profile of tooth, as long as the mating shapes of the inner surface of its outer surface and workpiece 10.And the general workpiece processed of this rotation burr processing unit (plant), be also the parts of annular, or center has the central portion in hole, so just by the rotation of workpiece, cut chamfering and the burr of end face.
After the position of workpiece 10 in workpiece rotary sleeve 4 is located and be fixing, workpiece rotary sleeve 4 can drive workpiece 10 to rotate, and the burr of the end edge of the toothed surface inside workpiece 10 and burr is removed.In order to remove burr burr, also be provided with in this base 1 and arrange straight up, the cutter 6 of setting corresponding with the end edge of the toothed surface of workpiece 10 inside the profile of tooth being positioned at workpiece 10, this cutter 6 is driven by the driving mechanism being positioned at base 1 equally, this driving mechanism comprise output shaft to horizontal-extending and rotate drive motors 61, and to be connected with drive motors 61 and to drive by drive motors 61 feeder assembly 62 moved horizontally, the outboard end of this feeder assembly 62 is fixedly connected with described cutter 6, cutter 6 horizontal movement under the drive of drive unit and feeder assembly 62, to regulate the distance between this cutter 6 and end edge of toothed surface, to regulate the cutting output of this cutter 6, therefore, as long as drive workpiece 10 to rotate, can in the end edge of the inner side toothed surface of workpiece 10, process chamfering, and remove burr and the burr at edge simultaneously.Above-mentioned workpiece 10 is after workpiece rotary sleeve 4 inner position, as long as expose surface to be processed in below, is chamfering and the burr of the inner surface toothed end of processing work 10 as described in above-described embodiment, also can process chamfering and the burr of outer surface.
Preferably, as shown in Figure 2, this feeder assembly 62 comprises the screw rod 63 extended in the same way with output shaft on the end of the output shaft being fixed on drive motors 61, this screw rod 63 can rotate under the driving of drive motors 61, and the nut 64 be placed on screw rod 63, nut 64 can be driven to move along screw rod 63 anterior-posterior horizontal by the rotation of screw rod 63, nut 64 be fixedly connected with a connecting rod 65, the outboard end of connecting rod 65 is fixedly connected with described cutter 6.And the below of the upper surface 11 of described base 1 is provided with the guide rail 66 of horizontal-extending, described nut 64 and described guide rail 66 match and along the transverse movement of described guide rail 66 under the driving of screw rod 63.
Therefore, get final product moving horizontally of carry its tools 6 by the driving of drive motors 61, and then regulate the distance of cutter 6 between the end edge of the inner side toothed surface of workpiece 10.And the upper-lower position of cutter 6 outside connecting rod 65 end can be regulated, the size of the end edge chamfering of workpiece 10 and angle are adjusted.
This rotation burr processing unit (plant), not only can easily be removed by the burr at workpiece end edge, and working (machining) efficiency is high, process time is short, machining accuracy is high, and can be used in the workpiece processing different size, and the scope of application is also wider.This rotation burr processing unit (plant), can process internal spline, also can process the workpiece of other ring-types or circle.
Although more than describe in detail the preferred embodiments of the present invention, should be expressly understood that, for a person skilled in the art, the present invention can have various modifications and variations.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.