Summary of the invention
In order to solve the problems referred to above, the purpose of this utility model is to provide a kind of efficient, machining accuracy height and can process the piston precision multistation automatic chamfering machine of multiple workpiece simultaneously.
nullTo achieve these goals,This utility model provides a kind of piston precision multistation automatic chamfering machine,Including fuselage、Distribution box and control station,Distribution box and control station are installed on fuselage,Control station is used for controlling piston precision multistation automatic chamfering machine,Wherein,Piston precision multistation automatic chamfering machine also includes band transporter、Tumbler、Handling equipment、Turning device、First internal diameter facing attachment、Second internal diameter facing attachment、First outer diameter chamfering device and the second outer diameter chamfering device,The side of fuselage it is arranged on transporter,Band transporter includes feeding line and goes out stockline,Handling equipment is arranged on feeding line and goes out between stockline,Tumbler includes rotating disk and multiple clamping device,Multiple clamping devices are arranged on rotating disk uniformly,First internal diameter facing attachment、First outer diameter chamfering device and the second internal diameter facing attachment、Second outer diameter chamfering device is distributed in the both sides of the line of handling equipment and turning device,And handling equipment、First internal diameter facing attachment、First outer diameter chamfering device、Turning device、Second internal diameter facing attachment and the second outer diameter chamfering device are installed on fuselage and along rotating disk circumferentially.
nullFrom above scheme,Band transporter and handling equipment are installed,When effectively solving manual operation,Operating time length and the highest problem of operation progress,Rotating disk is arranged multiple clamping device,Multiple workpiece can be processed by one piston precision multistation automatic chamfering machine simultaneously and a workpiece is carried out the processing of different operation,Effectively solve a beveler and one workpiece can only be carried out the processing mode of one manufacturing procedure,When being effectively reduced production in enormous quantities simultaneously,Need the problem that workpiece is processed by a large amount of beveler,Also the problem that the occupation of land caused owing to machine quantity is big is big is solved,Turning device is installed,Turning device and when coordinating of clamping device,When making workpiece is overturn,The problem that the machining accuracy avoiding thinking manual operation and cause lowers,It is that other stations are when being processed workpiece simultaneously,The workpiece being in station turning is carried out turning operation,Machining accuracy is ensure that while saving process time,First internal diameter facing attachment is installed、Second internal diameter facing attachment、First outer diameter chamfering device and the second outer diameter chamfering device,And coordinate turning device,A piston precision multistation automatic chamfering function is made to realize a workpiece is carried out the processing mode of multiple manufacturing procedure,To sum up,Piston precision multistation automatic chamfering machine effectively raises working (machining) efficiency、Machining accuracy and and realize multiple workpiece are processed simultaneously.
Further scheme is, first internal diameter facing attachment and the second internal diameter facing attachment structure are identical, and first internal diameter facing attachment include lifting motor, hair brush motor and inner bore chamfering hairbrush, the pedestal of lifting motor and the first internal diameter facing attachment connects, hair brush motor is fixing with the outfan of lifting motor to be connected, and inner bore chamfering hairbrush is fixing with hair brush motor to be connected.
From above scheme, lifting motor is set at internal diameter facing attachment so that internal diameter facing attachment can be automatically adjusted the working height to workpiece, can realize can carrying out wear automatic-compensation during the work of inner bore chamfering hairbrush simultaneously, improve machining accuracy.
Further scheme is, first outer diameter chamfering device and the second outer diameter chamfering apparatus structure are identical, and first outer diameter chamfering device include lifting motor, hair brush motor and outer diameter chamfering hairbrush, the pedestal of lifting motor and the first outer diameter chamfering device connects, hair brush motor is fixing with the outfan of lifting motor to be connected, and outer diameter chamfering hairbrush is fixing with hair brush motor to be connected.
From above scheme, lifting motor is set at external diameter facing attachment so that internal diameter facing attachment can be automatically adjusted the working height to workpiece, can realize can carrying out wear automatic-compensation during the work of outer diameter chamfering hairbrush simultaneously, improve machining accuracy.
Further scheme is, turning device includes lift cylinder, rotary cylinder and clamping cylinder, the cylinder body of lift cylinder is arranged on the base of turning device, floor installation is on fuselage, rotary cylinder is fixing with the outfan of lift cylinder to be connected, and the cylinder body of clamping cylinder is fixing with the swing arm of rotary cylinder to be connected.
From above scheme, realize the quick upset to workpiece by the lift cylinder of turning device, rotary cylinder and clamping cylinder, avoid the mismachining tolerance brought due to manual operation simultaneously, improve machining accuracy.
Further scheme is, handling equipment includes lift cylinder, rotary cylinder, at least one jig arm and clamping cylinder, the cylinder body of lift cylinder is arranged on the base of handling equipment, floor installation is at feeding line and goes out between stockline, rotary cylinder is fixing with the outfan of lift cylinder to be connected, jig arm is connected with the swing arm of rotary cylinder, and clamping cylinder is installed in jig arm.
From above scheme, by the lift cylinder of handling equipment, rotary cylinder, jig arm and clamping cylinder, it is achieved the quick loading and unloading to workpiece, and it is effectively improved working (machining) efficiency.
Further scheme is, first internal diameter facing attachment also includes adjusting means and the first counterweight cylinder, adjusting means is arranged on the base of the first internal diameter facing attachment, adjusting means is connected with pedestal, pedestal can slide relatively along base, floor installation is on fuselage, and the cylinder body of the first counterweight cylinder is arranged on pedestal, and the push rod of the first counterweight cylinder is connected with hair brush motor.
From above scheme, internal diameter facing attachment arranges adjusting means, make internal diameter facing attachment can realize the regulation of horizontal direction, meet the processing to various sizes of workpiece, arrange counterweight cylinder to offset internal diameter facing attachment in the vertical direction inner bore chamfering hairbrush, the action of gravity of hair brush motor and add the huge inertia produced due to hair brush motor gravity factor man-hour, make internal diameter facing attachment easy movement, and can increase the service life.
Further scheme is, first outer diameter chamfering device also includes angle regulator, reciprocating air cylinder and the second counterweight cylinder, angle regulator is connected between described hair brush motor and described outer diameter chamfering hairbrush, the cylinder body of reciprocating air cylinder is arranged on pedestal, the push rod of reciprocating air cylinder is arranged on the base of the first outer diameter chamfering device, floor installation is on fuselage, pedestal can slide relatively along base, the cylinder body of the second counterweight cylinder is arranged on pedestal, and the push rod of the second counterweight cylinder is arranged on angle regulator.
From above scheme, reciprocating air cylinder is set and can realize the translational motion in the horizontal direction of external diameter facing attachment, to adapt to the processing to various sizes of workpiece, angle regulator can carry out the chamfering of different angles to workpiece, counterweight cylinder is installed to offset outer diameter chamfering device in the vertical direction outer diameter chamfering hairbrush, the action of gravity of hair brush motor and add the huge inertia produced due to hair brush motor gravity factor man-hour, make outer diameter chamfering device easy movement, and can increase the service life.
Further scheme is, the quantity of jig arm is two, and two jig arm are mutually perpendicular to.
Further scheme is, turning device also includes shaft coupling, shaft coupling be circumferentially provided with two relative spacing planes, shaft coupling is arranged between the swing arm of rotary cylinder and the cylinder body of clamping cylinder.
From above scheme, two orthogonal jig arm can realize carrying out workpiece operation of feeding and discharging simultaneously, arranges two relative spacing planes on shaft coupling, it is ensured that the workpiece flip angle when upset, it is ensured that machining accuracy.
Detailed description of the invention
Piston precision multistation automatic chamfering machine embodiment:
Seeing figures.1.and.2, Fig. 1 is the structure chart of this utility model piston precision multistation automatic chamfering machine, and Fig. 2 is the structure chart after the clipped assembly of this utility model piston precision multistation automatic chamfering machine.Piston precision multistation automatic chamfering machine 1 includes fuselage 11, distribution box 12, control station 13, band transporter 2, tumbler 3, handling equipment 4, turning device the 5, first internal diameter facing attachment the 6, second internal diameter facing attachment the 60, first outer diameter chamfering device 7 and the second outer diameter chamfering device 70.Fuselage 11 is provided with upper spacer 111, distribution box 12 is arranged on the first side of fuselage 11, control station 13 is arranged on the second side of fuselage 11, and distribution box 12 is for providing power supply for piston precision multistation automatic chamfering machine 1, and control station 13 is for controlling each device of piston precision multistation automatic chamfering machine 1.
Band transporter 2 includes feeding line 21, goes out stockline 22 and drive motor, drive motor for driving feeding line 21 and going out the forward travel of stockline 22, feeding line 21, for workpiece to be machined is transported handling equipment 4, goes out the stockline 22 workpiece after processing and is transported external device (ED) by handling equipment.
It it is the structure chart of the handling equipment of this utility model piston precision multistation automatic chamfering machine with reference to Fig. 3, Fig. 3.In conjunction with Fig. 2, band transporter 2 is arranged on the 3rd side of fuselage 11, and handling equipment 4 is arranged on feeding line 21 and goes out between stockline 22.Handling equipment 4 includes lift cylinder 41, rotary cylinder 42, at least one jig arm and clamping cylinder 45, and specifically, the quantity of jig arm is two, respectively jig arm 43 and jig arm 44.The cylinder body of lift cylinder 41 is fixedly mounted on the base 46 of handling equipment 4, base 46 is arranged on feeding line 21 and goes out between stockline 22, the outfan of lift cylinder 41 connects sliding shoe 49, and the cylinder body of rotary cylinder 42 is connected by Bearning mechanism 48 is fixing with the sliding shoe 49 of the outfan of lift cylinder 41.Jig arm 43 and jig arm 44 are mutually perpendicular to, and the fixing end of jig arm 43 and jig arm 44 is connected by the swing arm of the rotary shaft of Bearning mechanism 48 and rotary cylinder 42 is fixing, and Bearning mechanism 48 makes rotary cylinder 42 drive jig arm 43, jig arm 44 more smooth and frictional force is little when rotating.The movable end of jig arm 43 and jig arm 44 is separately installed with clamping cylinder 45, and two push rods of clamping cylinder 45 are provided with two relative V-blocks 451.
It it is the structure chart of the tumbler of this utility model piston precision multistation automatic chamfering machine with reference to Fig. 4, Fig. 4.In conjunction with Fig. 2, tumbler 3 includes rotating disk 31, multiple clamping device 32 and driving means, and specifically, the quantity of clamping device 32 is six, and six clamping devices 32 are arranged on rotating disk 31 along the circumferentially uniform of rotating disk 31.Being provided with scroll chuck on clamping device 32, scroll chuck for carrying out location clamping to processed workpiece.Driving means includes motor, reduction box and rotating device, the motor shaft of motor is fixing with the power shaft of reduction box to be connected, the output shaft of reduction box is fixing with rotating disk 31 to be connected, motor is for driving rotating disk 31 that processed workpiece is turned to each station, rotating device is for driving the rotation of clamping device 32 so that workpiece realizes rotation adding man-hour.
Being the structure chart of the internal diameter facing attachment of this utility model piston precision multistation automatic chamfering machine with reference to Fig. 5 and Fig. 6, Fig. 5, Fig. 6 is the structure chart at another visual angle of the internal diameter facing attachment of this utility model piston precision multistation automatic chamfering machine.In conjunction with Fig. 2, internal diameter facing attachment includes lifting motor 61, hair brush motor 62 and inner bore chamfering hairbrush 63, lifting motor 61 is fixedly mounted on the pedestal 66 of internal diameter facing attachment, the motor shaft of lifting motor 61 is fixing with leading screw 611 to be connected, leading screw 611 has been rotatably coupled sliding shoe 612, sliding shoe 612 can slide relative to pedestal 66, lifting motor 61 can make internal diameter facing attachment that processed workpiece is processed highly oneself's adjustment, and can realize internal diameter chamfering hairbrush 63 operationally carries out wear automatic-compensation simultaneously.
Hair brush motor 62 is slidably connected with the pedestal 66 of internal diameter facing attachment, hair brush motor 62 is fixedly mounted on Bearning mechanism 68, the motor shaft of hair brush motor 62 is fixing with the first end of the rotary shaft of Bearning mechanism 68 to be connected, second end of the rotary shaft of Bearning mechanism 68 is fixing with the drive shaft of inner bore chamfering hairbrush 63 to be connected, on the sliding shoe 612 of the outfan that hair brush motor 62 is fixedly mounted on lifting motor 61 by Bearning mechanism 68, make sliding shoe 612 can drive hair brush motor 62, internal diameter chamfering hairbrush 63 and Bearning mechanism 68 do the motion of vertical ascent or decline relative to pedestal 66.
Internal diameter facing attachment also includes adjusting means 64 and counterweight cylinder 65, adjusting means 64 includes handwheel 641, leading screw 642, pointer 643 and rule 644, the base of adjusting means 64 is fixedly mounted on the base 67 of internal diameter facing attachment, leading screw 642 is installed in rotation on the base of adjusting means 64, first end of leading screw 642 is fixing with handwheel 641 to be connected, second end of leading screw 642 is rotatably coupled with pedestal 66, adjusting means 64 is for regulating the horizontal displacement of internal diameter chamfering hairbrush 63, pointer 643 is arranged on pedestal 66, in rule 644 mounting seat 67 and relative with pointer 643.Being provided with slide block on pedestal 66, base 67 is provided with guide rail, pedestal 66 is slidably connected by the guide rail of slide block with base 67, and pedestal 66 can slide relatively along base 67, and base 67 is fixedly mounted on the upper spacer 111 of fuselage 11.
The cylinder body of counterweight cylinder 65 is fixedly mounted on pedestal 66, the push rod of counterweight cylinder 65 is fixing with Bearning mechanism 68 to be connected, counterweight cylinder 68 can be offset internal diameter facing attachment in the vertical direction inner bore chamfering hairbrush 63, the action of gravity of hair brush motor 62 and add the huge inertia produced due to hair brush motor 62 gravity factor man-hour, make internal diameter facing attachment easy movement, and can increase the service life.
With reference to Fig. 7, Fig. 8 and Fig. 9, it is the structure chart at three visual angles of outer diameter chamfering device of this utility model piston precision multistation automatic chamfering machine respectively.In conjunction with Fig. 2, outer diameter chamfering device includes lifting motor 71, hair brush motor 72, outer diameter chamfering hairbrush 73, angle regulator 75, reciprocating air cylinder 76 and counterweight cylinder 77, lifting motor 71 is fixedly mounted on the pedestal 78 of outer diameter chamfering device, the motor shaft of lifting motor 71 is fixing with leading screw 711 to be connected, being slidably connected sliding shoe 712 on leading screw 711, sliding shoe 712 can slide relative to pedestal 78.
nullHair brush motor 72 is slidably connected with the pedestal 78 of outer diameter chamfering device,Hair brush motor 72 is fixedly mounted on Bearning mechanism 74,The motor shaft of hair brush motor 72 is fixing with the first end of the rotary shaft of Bearning mechanism 74 to be connected,Second end of the rotary shaft of Bearning mechanism 74 is fixing with the drive shaft of outer diameter chamfering hairbrush 73 to be connected,Bearning mechanism 74 is fixedly mounted on the sliding panel of angle regulator 75,The fixed plate of adjusting means 75 is fixing with the sliding shoe 712 of the outfan of lifting motor 71 to be connected,Lifting motor 71 drives hair brush motor 72 by sliding shoe 712、Outer diameter chamfering hairbrush 73 and Bearning mechanism 74 do the motion of vertical ascent or decline relative to pedestal 78,Lifting motor 61 can make internal diameter facing attachment that processed workpiece is processed highly oneself's adjustment,Can realize internal diameter chamfering hairbrush 63 operationally carries out wear automatic-compensation simultaneously.
The cylinder body of reciprocating air cylinder 76 is fixedly mounted on pedestal 78, the push rod of reciprocating air cylinder is fixing with the base 79 of outer diameter chamfering device to be connected, it is provided with guide rail on base 79, it is provided with slide block on pedestal 78, pedestal 78 is slidably connected by the guide rail of slide block with base 79, pedestal 78 can slide relatively along base 79, and base 79 is arranged on the upper spacer 111 of fuselage 11, and reciprocating air cylinder 76 is used for regulating outer diameter chamfering hairbrush 73 top offset in the horizontal direction.
The cylinder body of counterweight cylinder 77 is fixedly mounted on pedestal 78, the push rod of counterweight cylinder 77 is fixing with angle regulator 75 to be connected, counterweight cylinder 78 can be offset outer diameter chamfering device in the vertical direction outer diameter chamfering hairbrush 73, the action of gravity of hair brush motor 72 and add the huge inertia produced due to hair brush motor 72 gravity factor man-hour, it is outer diameter chamfering device easy movement, and can increase the service life.
It it is the structure chart of the turning device of this utility model piston precision multistation automatic chamfering machine with reference to Figure 10, Figure 10.In conjunction with Fig. 2, turning device 5 includes lift cylinder 51, rotary cylinder 52, clamping cylinder 53 and shaft coupling 54, the cylinder body of lift cylinder 51 is arranged on the base 56 of turning device 5, the push rod of lift cylinder 51 is fixing with the pedestal 55 of turning device 5 to be connected, the cylinder body of rotary cylinder 52 is fixedly mounted on pedestal 55, being provided with guide rail on base 56, pedestal 55 is provided with slide block, pedestal 55 is slidably connected with the guide rail on base 56 by slide block.
It it is the structure chart of the shaft coupling of the turning device of this utility model piston precision multistation automatic chamfering machine with reference to Figure 11, Figure 11.Structure chart 2 and Figure 10, the swing arm of rotary cylinder 52 is fixing with the first end of the rotary shaft of Bearning mechanism 58 to be connected, second end of the rotary shaft of Bearning mechanism 58 is fixing with shaft coupling 54 to be connected, shaft coupling 54 is fixing with the cylinder body of clamping cylinder 53 to be connected, shaft coupling 54 be circumferentially provided with two relative spacing planes 541, spacing plane 541 drives clamping cylinder 53 to play position-limiting action when rotating at rotary cylinder 52 so that clamping cylinder 53 can carry out accurate 180 degree of rotations.
Two relative V-blocks 531 are installed on two push rods of clamping cylinder 53, limited block 57 is installed on base 56, limited block 57 equal indicative be provided with eight cascaded surfaces, there is difference in height between any two in eight cascaded surfaces, the stroke of lift cylinder 51 is played position-limiting action by that cascaded surface so that rotary cylinder 52, clamping cylinder 53 and the Bearning mechanism 58 that lift cylinder 51 drives is adapted to the workpiece of differing heights.
nullIn conjunction with Fig. 2 to Figure 10,First internal diameter facing attachment 6、First outer diameter chamfering device 7 and the second internal diameter facing attachment 60、Second outer diameter chamfering device 70 is distributed in the both sides of the line of feeding device 4 and turning device 5,Specifically,Turning device 5 is arranged on the first side of fuselage 11,The 3rd side that the first side of fuselage 11 is relative it is arranged on feeding device 4 with transporter 2,Tumbler is arranged on fuselage 11,First internal diameter facing attachment 6、Second internal diameter facing attachment 60、First outer diameter chamfering device 7 and the second outer diameter chamfering device 70 are installed on upper spacer 111,Circumference equal indicative counterclockwise along rotating disk 11 is sequentially distributed feeding device 4、First internal diameter facing attachment 6、First outer diameter chamfering device 7、Turning device 5、Second internal diameter facing attachment 60 and the second outer diameter chamfering device 70,And feeding device 4 is the initial of a process-cycle and final position.
The processing method embodiment of piston precision multistation automatic chamfering machine:
nullThis utility model provides the processing method of a kind of piston precision multistation automatic chamfering machine 1,The piston precision multistation automatic chamfering machine 1 it used in above-described embodiment carries out chamfer machining to workpiece,Piston precision multistation automatic chamfering machine 1 includes band transporter 2、Tumbler 3、Handling equipment 4、Turning device 5、First internal diameter facing attachment 6、Second internal diameter facing attachment 60、First outer diameter chamfering fills 7 and the second outer diameter chamfering device 70,Band transporter 2 includes feeding line 21 and goes out stockline 22,Handling equipment 4 is arranged on feeding line 21 and goes out between stockline 22,Tumbler 3 includes rotating disk 31 and multiple clamping device 32,Multiple clamping devices 32 are arranged on rotating disk 31 uniformly,First internal diameter facing attachment 6、First outer diameter chamfering device 7 and the second internal diameter facing attachment 60、Second outer diameter chamfering device 70 is distributed in the both sides of the line of handling equipment 4 and turning device 5,And handling equipment 4、First internal diameter facing attachment 6、First outer diameter chamfering device 7、Turning device 5、Second internal diameter facing attachment 7 and the second outer diameter chamfering device 70 is installed on fuselage 11 and successively along rotating disk 31 circumferentially,Its processing method comprises the following steps:
The first step: the workpiece needing processing is positioned on feeding line 21, in the stroke range that the clamping cylinder 45 of workpiece transport to handling equipment 4 can be gripped by feeding line 21, now, the claw of clamping device 32 unclamps, if there being manufactured workpiece on clamping device 32, then unclamp the clamping of the location to manufactured workpiece.Workpiece on feeding line 21 is moved to clamping device 32 by handling equipment 4, if there being manufactured workpiece on clamping device 32, workpiece manufactured on clamping device 32 can be moved to going out stockline 22 by handling equipment 4 simultaneously.Going out stockline 22 by manufactured workpiece transport to rear-mounted installation, meanwhile, clamping device 32 carries out location clamping to the new workpiece placed.
Second step: rotating disk 31 by the workpiece on clamping device 32 by handling equipment 4 to position transport to the first internal diameter facing attachment 6 to position on, first internal diameter facing attachment 6 carries out internal diameter chamfer machining to the first face of workpiece, and circulation carries out the first step simultaneously.
3rd step: rotating disk 31 by carry out on clamping device 32 workpiece of first internal diameter chamfer machining by the first internal diameter facing attachment 6 to position transport the first outer diameter chamfering device 7 to position on, first outer diameter chamfering device 7 is to first outer diameter chamfering processing of workpiece, and circulates second step simultaneously.
4th step: rotating disk 31 by carried out on clamping device 32 workpiece of first outer diameter chamfering processing by the first outer diameter chamfering device 7 to position transport turning device 5 to position on, after clamping device 32 releases the clamping of the location to workpiece, turning device 5 carries out the upset of 180 degree to workpiece, after completing rotary movement, clamping device 32 carries out location clamping, and circulation the 3rd step simultaneously to workpiece.
5th step: rotating disk 31 will on clamping device 32 upset after workpiece by turning device 5 to position transport the second internal diameter facing attachment 60 to position on, second internal diameter facing attachment 60 carries out internal diameter chamfer machining, and circulation the 4th step simultaneously to the second face of workpiece.
6th step: rotating disk 31 by carry out on clamping device 32 workpiece of second internal diameter chamfer machining by the second internal diameter facing attachment 60 to position transport the second outer diameter chamfering device 70, second outer diameter chamfering device 70 is to second outer diameter chamfering processing of workpiece, and circulation the 5th step simultaneously.
7th step: rotating disk 31 by carried out on clamping device 32 workpiece of second outer diameter chamfering processing by the second outer diameter chamfering device 70 to position transport handling equipment 4 to position on, and circulation the 6th step simultaneously.
Circulation carries out the first step to the 7th step, till the processing or piston precision multistation automatic chamfering machine 1 completing all workpiece quits work.
The piston precision multistation automatic chamfering machine of this utility model offer and processing method thereof are compared with prior art, the piston precision multistation automatic chamfering machine of this structure and processing method thereof can realize a workpiece or be processed multiple workpiece simultaneously, and multiple processing stations can be realized different workpieces is processed simultaneously, such as, when unit one is processed, if unit one is processed on the outer diameter chamfering station of first, now, second workpiece should be processed on the internal diameter chamfering station of first, therefore, first workpiece adds man-hour at the first station, second workpiece is processed at the second station, second station is a upper station of the first station in processing sequence, and so on.
Improve machining accuracy and working (machining) efficiency, when solving production in enormous quantities, need a large amount of processing machine and the problem of a large amount of operator simultaneously, have save time, laborsaving and economic dispatch beneficial effect.
Finally it should be noted that; this utility model is not limited in above-described embodiment, the obvious variation made according to the prompting of above-described embodiment and other also should be included in the protection domain of this utility model Patent right requirement without departing from the change of design of the present utility model.