Automatic screw equipment
Technical field
The utility model relates to a kind of automatic screw equipment.
Background technique
Tooth machining unit be it is a kind of in the various through-holes with different size such as parts shell, equipment end face, nut, ring flange or
The medial surface in the hole of the part of blind hole processes the machining equipment of internal screw thread.The tooth machining unit is compared to artificial tapping mode
The processing efficiency of part can be effectively improved to a certain extent.However, the processing efficiency of the tooth machining unit is still lower.
Utility model content
In view of the above situation, it is necessary to a kind of automatic screw equipment is provided, problem above is able to solve.
The utility model provides a kind of automatic screw equipment, the feeding bin including a pedestal and on the pedestal
Mould group, a feeding manipulator, three automatic tapping machines and a turntable, the feeding manipulator close on the feeding bin mould group and set
Set, the feeding manipulator and three automatic tapping machines are successively arranged along the peripheral direction of the turntable, and it is each on
The next feeding manipulator or feeding manipulator for expecting manipulator and the peripheral direction along the turntable are in 90 degree of settings, the turntable
On set there are four part grip slipper, four part grip slippers are attacked with the feeding manipulator and described three automatically respectively
Tooth machine is corresponding, and the feeding bin mould group includes a feeding bin, and the feeding bin includes the two side walls and connection being oppositely arranged
The part grip slipper on the inclined-plane between the side wall, the inclined-plane towards the corresponding feeding bin mould group tilts, described oblique
Face is for tumbling the parts to be processed being placed in the feeding bin to a feeding station, the feeder along the inclined-plane
The crawl of tool hand is located at the parts to be processed of the feeding station, is placed on after the parts to be processed is rotated 90 degree
Wherein in a part grip slipper, the parts to be processed is placed in the part in the feeding manipulator and clamped by the turntable
90 degree are successively rotated after seat in the horizontal direction, so that the part grip slipper with the parts to be processed be turned to respectively
It is corresponding with a wherein automatic tapping machine, so that the automatic tapping machine is carried out tapping to the parts to be processed, the feeding is mechanical
Hand grabs next parts to be processed to the part grip slipper after the turntable every time rotates 90 degree.
Preferably, be equipped with a length limit plate in the feeding bin, the length limit plate between the side wall simultaneously
Perpendicular to the inclined-plane, so that the length limit plate, wherein one side wall and the inclined-plane is made to limit a feeding groove jointly,
The length limit plate connect with one first linear air cylinder under the driving of first linear air cylinder on the inclined-plane water
It is smooth dynamic, keep the length of the feeding groove adjustable, so that limiting can be along the length for the parts to be processed that the inclined-plane tumbles.
Preferably, a diameter limit plate is additionally provided in the feeding bin, the diameter limit plate is connected to the side wall
Edge, the diameter limit plate have a side, and the bottom on the side and the inclined-plane limits a slit jointly, described straight
Diameter limit plate is connect above and below the edge of the side wall described in the driving lower edge of second linear air cylinder with one second linear air cylinder
Sliding, keeps the width of the slit adjustable, so that limiting can tumble to the diameter of the parts to be processed of the feeding station.
Preferably, a cutting plate is additionally provided in the feeding bin, the cutting plate is located at bottom and the institute on the inclined-plane
It states between feeding station, and can be gone up and down relative to the inclined-plane and the feeding station, the cutting plate decline is so that wherein
One parts to be processed enters the feeding station, then rises to prevent subsequent other parts to be processed from entering.
Preferably, the feeding manipulator include a servo motor, be connected to the servo motor output end a company
Fishplate bar, the rotation cylinder being fixed on the connecting plate and the clamping jaw for being fixed on the rotation cylinder, the servo electricity
Machine, which is used to that the clamping jaw to be driven to be moved to the feeding station and grab by the connecting plate, is located at the described of the feeding station
Parts to be processed, the rotation cylinder is for driving the clamping jaw to rotate 90 degree, so that the parts to be processed is rotated 90 degree.
Preferably, each automatic tapping machine includes a fixing seat and an at least guide rod, set in the fixing seat
Set on the guide rod and positioned at a screw tap pedestal of the top of the fixing seat, the servo horse being fixed on the screw tap pedestal
It reaches, be fixed on the output end of the servo motor and towards a tap holder of the part grip slipper and be fixed on described
One screw tap of tap holder, the screw tap pedestal is slidably sheathed on the guide rod, to adjust the height of the screw tap, makes institute
The parts to be processed that automatic tapping machine is suitable for any length is stated, the servo motor is pressed from both sides in driving by the screw tap
Head drives the screw tap rotation, to carry out tapping to the parts to be processed.
Preferably, the automatic tapping machine further includes the one of the top be fixed on the guide rod and be located at the screw tap pedestal
The end of third linear cylinder, the piston rod of the third line style cylinder connects the screw tap pedestal, for driving the screw tap
Pedestal is slided along the guide rod.
Preferably, the guide rod is arranged with a buffer spring opening between the screw tap pedestal and the third linear cylinder.
Preferably, the automatic screw equipment further includes a cutting fluid cyclic module group, and the cutting fluid cyclic module group includes
A total pipeline for accommodating a cutting fluid containing case of cutting fluid and being connect with the cutting fluid containing case, the total pipeline
End far from the cutting fluid containing case extends to the top of the turntable, and the end of the total pipeline and three points
Pipeline connection, end direction of three subtubes far from the total pipeline are corresponding with three automatic tapping machines described
Part grip slipper makes the cutting fluid flowed out through the total pipeline and the subtube be sprayed to the institute on the part grip slipper
It states in parts to be processed.
Preferably, the turntable continues to rotate after the parts to be processed completes tapping three times to turn machined part
It moves to initial position, the middle part of the part grip slipper is equipped with a through slot, the through slot and the blanking being located in the pedestal
Slideway connection, the part grip slipper unclamp the machined part when the machined part goes back to initial position, make institute
It states machined part and slides into the blanking slideway along the through slot.
Preferably, the part grip slipper is pneumatic scroll chuck.
In automatic screw equipment provided by the embodiment of the utility model, the turntable the feeding manipulator will it is described to
Processing part is placed in after the part grip slipper successively rotates 90 degree in the horizontal direction, so that three automatic tapping machines are successively right
The parts to be processed carries out tapping, and the feeding manipulator grabbed after the turntable every time rotates 90 degree it is next to be processed
Part, to trigger next round tapping, helps to improve processing efficiency to the part grip slipper.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automatic screw equipment in one embodiment of the utility model.
Fig. 2 is the structural schematic diagram of another angle of automatic screw equipment shown in FIG. 1.
Fig. 3 is the feeding bin mould group of automatic screw equipment shown in FIG. 1 and the structural schematic diagram of feeding manipulator.
Fig. 4 is the structural schematic diagram of the automatic tapping machine of automatic screw equipment shown in FIG. 1.
Symbol description
The following detailed description will be further explained with reference to the above drawings the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element may be simultaneously present the element being centrally located.When an element is considered as " being set to " another element,
It, which can be, is set up directly on another element or may be simultaneously present the element being centrally located.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Please refer to Fig. 1 and Fig. 2, the automatic screw equipment 1 in one embodiment of the utility model, in parts to be processed
Screw thread is processed in 2.Wherein, the parts to be processed 2 is cylindrical, the diameter range of the parts to be processed 2 can for 8mm~
34mm, length range can be 30mm~300mm.
The automatic screw equipment 1 includes a pedestal 10 and the feeding bin mould group 20, one on the pedestal 10
30, three automatic tapping machines 40 of feeding manipulator and a turntable 50.Wherein, the feeding manipulator 30 closes on the feeding bin
Mould group 20 is arranged.The feeding manipulator 30 and three automatic tapping machines 40 are successively along the peripheral direction of the turntable 50
Setting, and the next feeding manipulator 30 or feeding manipulator of each feeding manipulator 30 and the peripheral direction along the turntable 50
30 in 90 degree of settings.Part grip slipper 51 there are four being set on the turntable 50.Four part grip slippers 51 respectively with it is described
Feeding manipulator 30 and three automatic tapping machines 40 are corresponding.In the present embodiment, the part grip slipper 51 is gas
Dynamic scroll chuck.
Please with reference to Fig. 3, the feeding bin mould group 20 includes a feeding bin 21.The feeding bin 21 includes being oppositely arranged
Two side walls 22 and the inclined-plane 23 that is connected between the side wall 22, the inclined-plane 23 is towards the correspondence feeding bin mould
The part grip slipper 51 of group 20 tilts.When the parts to be processed 2 is placed horizontally at the feeding bin 21 by operator, institute
Stating parts to be processed 2 can tumble along the inclined-plane 23 to a feeding station.In the present embodiment, it is equipped in the feeding bin 21
One length limit plate 24, the length limit plate 24 is between the side wall 22 and perpendicular to the inclined-plane 23, to make institute
It states length limit plate 24, wherein one side wall 22 and the inclined-plane 23 limits a feeding groove jointly (figure is not marked).The length
Limit plate 24 connect with one first linear air cylinder 25 under the driving of first linear air cylinder 25 on the inclined-plane 23 water
It is smooth dynamic, keep the length of the feeding groove adjustable, to limit the length for the parts to be processed 2 that can be tumbled along the inclined-plane 23
Degree.A diameter limit plate 26 is additionally provided in the feeding bin 21, the diameter limit plate 26 is connected to the edge of the side wall 22,
The diameter limit plate 26 has a side 260, and the bottom of the side 260 and the inclined-plane 23 limits a slit jointly
(figure is not marked), the diameter limit plate 26 is connect under the driving of second linear air cylinder 27 with one second linear air cylinder 27
Edge along the side wall 22 slides up and down, and keeps the width of the slit adjustable, so that limiting can tumble to the feeding station
The parts to be processed 2 diameter.More specifically, a cutting plate 28, the cutting plate 28 are additionally provided in the feeding bin 21
Between the bottom and the feeding station on the inclined-plane 23, and can be relative to the inclined-plane 23 and the feeding station
Lifting.When multiple parts to be processed 2 are placed in the feeding bin 21 by operator, the cutting plate 28 decline so that
Wherein the parts to be processed 2 enters the feeding station, then rise with prevent subsequent other parts to be processed 2 into
Enter.
The crawl of feeding manipulator 30 is located at the parts to be processed 2 of the feeding station, by described to be processed zero
Part 2 is placed in a wherein part grip slipper 51 after rotating 90 degree (that is, being in vertical direction).In the present embodiment, institute
It states feeding manipulator 30 and includes a servo motor 31, a connecting plate 32 of the output end for being connected to the servo motor 31, fixation
In the rotation cylinder 33 on the connecting plate 32 and it is fixed on a clamping jaw 34 of the rotation cylinder 33.The servo motor
31 are located at the feeding station for driving the clamping jaw 34 to be moved to the feeding station and grab by the connecting plate 32
The parts to be processed 2.The rotation cylinder 33 is for driving the clamping jaw 34 to rotate 90 degree, thus by described to be processed zero
Part 2 rotates 90 degree.
The parts to be processed 2 is placed in the part grip slipper 51 in the feeding manipulator 30 by the turntable 50
Afterwards, 90 degree are successively rotated in the horizontal direction, so that the part grip slipper 51 with the parts to be processed 2 be rotated respectively
It is extremely corresponding with a wherein automatic tapping machine 40.At this point, the automatic tapping machine 40 carries out tapping to the parts to be processed 2.Please
Together referring to Fig. 4, in the present embodiment, each automatic tapping machine 40 is including a fixing seat 41 and is located at the fixing seat 41
On an at least guide rod 42, the screw tap pedestal 43, fixed that is sheathed on the guide rod 42 and is located at the top of the fixing seat 41
In on the screw tap pedestal 43 a servo motor 44, be fixed on the servo motor 44 output end and towards the part press from both sides
It holds a tap holder 45 of seat 51 and is fixed on a screw tap (not shown) of the tap holder 45.The screw tap pedestal 43
It is slidably sheathed on the guide rod 42, to adjust the height of the screw tap, the automatic tapping machine 40 is made to be suitable for any length
The parts to be processed 2 of degree.The servo motor 44 drives the screw tap to rotate in driving by the tap holder 45,
To carry out tapping to the parts to be processed 2.More specifically, the automatic tapping machine 40 further includes being fixed on the guide rod 42
And it is located at a third linear cylinder 47 of the top of the screw tap pedestal 43, the end of the piston rod of the third line style cylinder connects
The screw tap pedestal 43 is connect, for driving the screw tap pedestal 43 to slide along the guide rod 42.Further, the guide rod 42 exists
It is opened between the screw tap pedestal 43 and the third linear cylinder 47 and is arranged with a buffer spring 46, the buffer spring 46
For being worked as a buffer when the screw tap pedestal 43 is slided far from the fixing seat 41.
After the parts to be processed 2 completes tapping three times, the turntable 50 is continued to rotate so that by machined part, (figure is not
Show) turn to initial position.In the present embodiment, the middle part of the part grip slipper 51 is equipped with a through slot 52, the through slot
52 connect with the blanking slideway 11 being located in the pedestal 10.End exposure of the blanking slideway 11 far from the through slot 52
In the pedestal 10.The part grip slipper 51 unclamps machined part when machined part goes back to initial position, makes to have added
Work part slides into the blanking slideway 11 along the through slot 52, and flows out the pedestal 10.
Wherein, after the turntable 50 rotates 90 degree every time, the feeding manipulator 30 repeats to grab next to be processed zero
Part 2 is to the part grip slipper 51, to carry out next round tapping.
In the present embodiment, the automatic screw equipment 1 further includes a cutting fluid cyclic module group 60, and the cutting fluid is followed
Ring moulds group 60 include a cutting fluid containing case 61 for accommodating cutting fluid and connect with the cutting fluid containing case 61 one
Total pipeline 62.The total pipeline 62 extends to the top of the turntable 50, and institute far from the end of the cutting fluid containing case 61
The end for stating total pipeline 62 is connect with three subtubes 63.The end of three subtubes 63 far from the total pipeline 62
Towards the part grip slipper 51 corresponding with three automatic tapping machines 40, makes through the total pipeline 62 and described be in charge of
The cutting fluid that road 63 flows out is sprayed in the parts to be processed 2 on the part grip slipper 51, thus to described to be processed
Part 2 is cooled down.
In the automatic screw equipment 1, the turntable 50 puts the parts to be processed 2 in the feeding manipulator 30
Be placed in after the part grip slipper 51 in the horizontal direction successively rotate 90 degree so that three automatic tapping machines 40 successively to it is described to
Process part 2 and carry out tapping, and the feeding manipulator 30 grabbed after the turntable 50 every time rotates 90 degree it is next to be processed
Part 2, to trigger next round tapping, helps to improve processing efficiency to the part grip slipper 51.Furthermore machined part can
The blanking slideway 11 is slid into after the part grip slipper 51 release and flows out the pedestal 10, helps to improve blanking speed
Degree.
In addition, those skilled in the art can also do other variations within the spirit of the present invention, certainly, these are according to this reality
The variation made of novel spirit, all is included in the scope of protection of the present invention.