CN211638961U - Drilling and slotting equipment for shaft - Google Patents

Abstract

The utility model relates to a drilling slotting device of axle piece, which comprises a frame, be equipped with feed mechanism in the frame, fixture, with the work piece from feed mechanism propelling movement to the feeding mechanism on the fixture, to the trompil device of fixture work piece trompil and to the fluting device of fixture work piece fluting, be provided with the shedding mechanism that the work piece after will processing released from one side of fixture in the frame, be provided with gear mechanism in the frame, dial the material piece, conveyor belt mechanism, gear mechanism rotates and sets up in the frame, the last blowpit of accepting the work piece of releasing from fixture one side that is provided with of gear mechanism, dial the material piece and dial the work piece from the blowpit, and send the work piece to conveyor belt mechanism on through the surface of slope, conveyor belt mechanism carries the work piece to next technology website. The whole processing process is realized through an automatic mechanism, the high automation level is realized, and the transmission of the processed workpiece to the next process station becomes more efficient and convenient.

Description

Drilling and slotting equipment for shaft

Technical Field

The utility model belongs to the technical field of the technique of an axle piece processing equipment and specifically relates to a drilling fluting equipment of axle piece is related to.

Background

In the grooving and drilling process of the shaft product, the shaft product is realized by means of production equipment with grooving and drilling functions, and the production equipment can perform the operations of drilling and grooving on the end parts of two ends of the shaft product under the control of numerical control programming and a PLC system.

At present, in the prior art, in a chinese patent document with an authority publication number of CN209062540U, a cross-shaped screw slot cutting and drilling device is described, which includes a worktable, a vibration disc, a first guide rail, a feeding device, a vertical slot cutting machine, a processing device and a clamping device, wherein, nail blanks are placed in the vibration disc, and are sequenced by the vibration disc, the nail blanks are fed into the feeding device one by one through the first guide rail, and the downward-sliding nail blanks are blocked by a limiting plate, a second actuator drives a top block to feed the nail blanks into a gripper cylinder, one end of the nail blanks is directly attached to one side of the gripper cylinder, then the gripper cylinder clamps the nail blanks, a third actuator drives a lifting mechanism to drive a connecting plate to move downwards to the same horizontal plane of the processing device to stop, the first actuator drives the drilling device and the cutting device to move towards the nail blanks, and performs drilling and horizontal slot cutting on the nail blanks, after the processing is completed, and resetting the processing device. And the third actuator continues to drive the gripper cylinder to move downwards, the vertical slot cutting device is used for vertically cutting the nail blank, the gripper cylinder continues to move downwards to the bottom, the discharging device starts to work, and the cylinder drives the push block to move towards the nail blank and pushes the nail blank away from the gripper cylinder.

The above prior art solutions have the following drawbacks: the unloading device on the drilling device only pushes the nail blanks away from the gripper cylinder and cannot convey the unloaded workpieces to the next process station, so that manual conveying is needed among the process stations, and the process stations are very troublesome and inefficient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a drilling and slotting equipment of axle piece, the work piece after will processing the completion is high-efficient more, automatic conveying to next technology station department.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a drilling and slotting device for a shaft part comprises a frame, wherein a feeding mechanism, a clamping mechanism, a feeding mechanism for pushing a workpiece from the feeding mechanism to the clamping mechanism, a perforating device for perforating the workpiece on the clamping mechanism and a slotting device for slotting the workpiece on the clamping mechanism are arranged on the frame, the machine frame is provided with a discharging mechanism which pushes the processed workpiece out of one side of the clamping mechanism, the rack is provided with a gear mechanism, a material poking part and a conveyor belt mechanism, the gear mechanism is rotationally arranged on the rack, the gear mechanism is provided with a discharge chute for receiving the workpiece pushed out from one side of the clamping mechanism, the material stirring part is positioned at one side of the gear mechanism and is arranged with the surface inclined, the material stirring part is used for stirring the workpiece out of the discharge chute, and the work piece is fed through the inclined surface onto a conveyor mechanism which transports the work piece to the next process station.

Through adopting above-mentioned technical scheme, the work piece after the processing is accomplished enters into next technology website through the blowpit on the gear mechanism, dials material spare and conveyer belt mechanism, and discharge mechanism can release the work piece on the fixture, transmits the work piece to conveyer belt mechanism with gear mechanism and material spare of dialling after that, and whole unloading and biography material process are all realized through automated mechanism, have very high automation level, and the work piece conveying that makes the processing accomplish becomes more high-efficient, convenient to next technology website.

The present invention may be further configured in a preferred embodiment as: the gear mechanism comprises a gear piece and a gear driving source for driving the gear piece to rotate, a material sucking hole for sucking a workpiece is formed in the discharge chute, a material sucking source communicated with the material sucking hole and a material blocking plate extending along the circumferential direction of the gear piece are arranged on the rack, and the distance between the material blocking plate and the circumferential surface of the gear piece is smaller than the diameter of the shaft piece so as to prevent the workpiece from falling out of the discharge chute.

Through adopting above-mentioned technical scheme, inhale the work piece of feed opening to the blowpit and play the effect of adsorbing fixedly, the work piece conveying is got up stably, and is high-efficient, can block the work piece through the striker plate and break away from out from the notch department of blowpit to, the region between striker plate and the blowpit, under the effect of breathing in of inhaling the feed opening, form a negative pressure region, the pressure in this region is less than the outer atmospheric pressure of baffle, thereby make the work piece receive bigger fixed pressure in the blowpit, make the fixed effect of work piece better.

The present invention may be further configured in a preferred embodiment as: the height of the bottom surface of the striker plate is higher than the height of the top surface of one end of the material poking piece for poking the material, and the arc-shaped poking piece for poking the material is integrally formed at one end of the material poking piece.

Through adopting above-mentioned technical scheme, the arc plectrum is convenient to be dialled the work piece from the blowpit, makes break away from convenience more, swift between work piece and the blowpit, also can make the work piece can enter into transport mechanism along the inclined plane of dialling the material piece on, dials more convenience, swift of material.

The present invention may be further configured in a preferred embodiment as: the discharging mechanism comprises a discharging push rod and a discharging driving source for driving the discharging push rod to eject, and the discharging driving source is installed on the rack.

Through adopting above-mentioned technical scheme, the push rod work of unloading of the driving source drive, the push rod of unloading is released the work piece from fixture, the setting of the driving source of unloading and the push rod of unloading for it is more automatic to unload, and the production machining efficiency of work piece is higher.

The present invention may be further configured in a preferred embodiment as: the machine frame is provided with a trigger switch which is abutted against one end of a workpiece entering the discharging groove and a controller which is electrically connected with the trigger switch and the gear driving source, and the trigger switch and the discharging push rod are oppositely arranged and are respectively positioned on two sides of the gear piece.

Through adopting above-mentioned technical scheme, the work piece one end that enters into in the blowpit is inconsistent with trigger switch, and trigger switch receives the contact signal to through the work of controller control gear driving source, gear driving source drive gear spare rotates, make gear mechanism's work more high efficiency, energy-conservation.

The present invention may be further configured in a preferred embodiment as: the slotting device comprises cutting knives which are arranged on two sides of the clamping mechanism relatively and a slotting driving source which drives the cutting knives to rotate.

Through adopting above-mentioned technical scheme, set up the cutting knife in fixture both sides, carry out radial fluting through the cutting knife to shaft member both ends, the both ends are slotted simultaneously, save half fluting process time, improve fluting efficiency greatly.

The present invention may be further configured in a preferred embodiment as: fixture includes centre gripping arm, lower centre gripping arm, centre gripping driving piece, lift mounting panel and lift driving piece, centre gripping arm and lower centre gripping arm centre gripping work piece in the centre gripping driving piece drive, go up centre gripping arm, lower centre gripping arm and centre gripping driving piece and install on the lift mounting panel, lift driving piece drive lift mounting panel goes up and down.

Through adopting above-mentioned technical scheme, the centre gripping driving piece realizes that centre gripping arm and lower centre gripping arm automatic clamp material play automatic fixed effect to the work piece, and the lift driving piece drive lift mounting panel goes up and down, realizes fixture's lift to correspond the work piece of delivering to fluting device and discharge mechanism department on the fixture, carry out the fluting action respectively and unload the action, realize the automatic flow of whole trompil, grooving and unloading, realize the high efficiency of work piece processing, low energy consumption.

The present invention may be further configured in a preferred embodiment as: the feeding mechanism comprises a feeding push rod and a feeding driving source, and the feeding driving rod drives the feeding push rod to push the workpiece to the clamping mechanism.

By adopting the technical scheme, the feeding push rod pushes the workpiece to the clamping mechanism under the driving of the feeding driving source, so that the workpiece is automatically pushed, the automatic feeding before the workpiece is machined is realized, and the efficiency is greatly improved.

The present invention may be further configured in a preferred embodiment as: and the rack is provided with a limiting component for limiting the workpieces to fly out of one end of the clamping mechanism.

Through adopting above-mentioned technical scheme, spacing subassembly restriction work piece is followed fixture one end departure, makes the work piece come out the back from feed mechanism, can be accurate fall on fixture, guarantees that the work piece is lived by accurate centre gripping, guarantees the accuracy nature that links up between feed mechanism and the fixture.

The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises a limiting block which is abutted against one end of the workpiece, and the limiting block and the feeding groove are oppositely arranged and are respectively positioned on two sides of the clamping mechanism.

Through adopting above-mentioned technical scheme, the stopper is relative with the chute feeder, and on the work piece came out back from the chute feeder on the fixture of easy departure under the inertia effect, the stopper was inconsistent with the one end of work piece, through the removal stroke of the fine restriction work piece of contradicting, the guarantee work piece by accurate centre gripping.

To sum up, the utility model discloses a following at least one useful technological effect:

the whole processing process is realized by an automatic mechanism, and the high automation level is realized, so that the transmission of the processed workpiece to the next process station becomes more efficient and convenient;

the feeding and the discharging are convenient, the efficiency is high, and the automation level is high;

the material transmission is convenient and stable, and the efficiency is high.

Drawings

FIG. 1 is a first schematic diagram of the overall structure of the embodiment;

FIG. 2 is an enlarged view of part A of FIG. 1, showing the configuration of the upper and lower clamp arms;

FIG. 3 is a first exploded view of the embodiment for embodying the composition and installation of the position limiting assembly;

FIG. 4 is a schematic structural diagram of a clamping mechanism for embodying the shapes of a lift mounting plate, a clamping arm assembly, a lift driving member, and a clamping driving member in an embodiment;

FIG. 5 is a schematic diagram of the overall structure of the second embodiment, which is used for showing the spatial height positions of the discharging mechanism, the slotting device and the clamping mechanism;

FIG. 6 is an enlarged view of portion B of FIG. 5, showing a suction chute of the gear member;

FIG. 7 is an exploded view of the second embodiment for embodying the construction of the pulley assembly;

FIG. 8 is an enlarged view of the portion C in FIG. 7, which is used to show the components and relative positions of the slotting device and the discharging mechanism;

fig. 9 is a schematic partial exploded view of an embodiment for embodying the components of the conveyor belt mechanism.

In the figure, 1, a frame; 2. a feeding mechanism; 2.1, feeding a push rod; 2.2, a feeding driving source; 3. a feeding frame; 3.1, placing a material tank; 4. a feeding plate; 4.1, a feeding groove; 4.3, a discharge hole; 5. a clamp arm assembly; 5.1, an upper clamping arm; 5.2, a lower clamping arm; 5.3, an upper clamping groove; 5.4, a lower clamping groove; 6. a lifting drive member; 7. a lifting mounting plate; 8. a clamping mechanism; 9. a limiting component; 9.1, mounting blocks; 9.2, a limiting block; 9.3, mounting holes; 9.4, a threaded hole; 9.5, positioning bolts; 10.1, a hole opening drill bit; 10.2, opening a hole to drive a motor; 10.3, a transmission case; 10.4, axially driving the cylinder; 10.5, radially driving the cylinder; 10.6, a driving wheel; 10.7, a driven wheel; 10.8, an endless belt; 10.9, a pulley assembly; 11. an installation table; 11.1, a chute; 12. a sliding table; 12.1, a sliding block; 13. a slotting device; 13.1, a cutting knife; 13.2, a slotting driving source; 14. a gear mechanism; 14.1, a gear piece; 14.2, a gear driving source; 14.3, a material sucking hole; 14.4, a discharge chute; 15. a discharge mechanism; 15.1, a discharging push rod; 15.2, a discharging driving source; 16. a striker plate; 17. a limiting plate; 18. material stirring parts; 18.1, arc-shaped poking pieces; 19. a conveyor belt mechanism; 19.1, a conveyor belt; 19.2, conveying rollers; 19.3, a transmission motor; 20. a trigger switch; 21. a controller; 22. a negative pressure region; 23. the driving member is clamped.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1, for the utility model discloses a drilling and slotting equipment for shaft parts, which is used for processing shaft parts, the drilling and slotting equipment comprises a frame 1, a feeding mechanism is arranged on the frame 1, the feeding mechanism comprises a feeding frame 3, the feeding frame 3 is cuboid and extends along the length direction of the frame 1, a material placing groove 3.1 is arranged on the feeding frame 3, the material placing groove 3.1 extends along the length direction of the feeding frame 3, the groove width of the material placing groove 3.1 is larger than the diameter of the shaft part, a plurality of shaft parts are placed in the material placing groove 3.1 and are arranged along the length direction of the material placing groove 3.1; the feeding plate 4 fixedly connected with the feeding frame 3 is arranged on the rack 1, the feeding groove 4.1 is formed in the surface of the feeding plate 4, the notch of the feeding groove 4.1 is communicated with the bottom of the material placing groove 3.1, and a workpiece placed in the material placing groove 3.1 enters the feeding groove 4.1 through the notch of the feeding groove 4.1 under the action of self gravity.

Referring to fig. 1 and 2, a feeding mechanism 2 is arranged on a rack 1, the feeding mechanism 2 comprises a feeding push rod 2.1 and a feeding driving source 2.2, the feeding driving source 2.2 comprises a feeding driving cylinder, the feeding push rod 2.1 is cylindrical, one end of the feeding driving cylinder is coaxially fixed with a piston rod of the feeding driving cylinder, one end of the feeding push rod 2.1, which is far away from the feeding driving cylinder, extends into a feeding groove 4.1, the axis of the feeding push rod 2.1 extends along the length direction of the feeding groove 4.1, one end of the feeding groove 4.1, which is far away from the feeding driving cylinder, is provided with a discharge hole 4.3, the discharge hole 4.3 is communicated with the inside of the feeding groove 4.1, and the feeding driving cylinder works to push a workpiece in the feeding groove 4.1 out of the discharge hole 4.3 through the feeding push.

Referring to fig. 4 and 5, a clamping mechanism 8 is arranged on the frame 1, the clamping mechanism 8 includes a clamping arm assembly 5, a clamping driving member 23, a lifting mounting plate 7 and a lifting driving member 6, the clamping arm assembly 5 includes an upper clamping arm 5.1 and a lower clamping arm 5.2, the lifting mounting plate 7 is perpendicular to the surface of the frame 1, and is respectively located on two sides opposite to the material placing groove 3.1 with respect to the feeding mechanism 2, as shown in fig. 1, the lifting mounting plate 7 is slidably mounted on the frame 1, the lifting driving member 6 includes a lifting driving cylinder, a piston rod of the lifting driving cylinder is fixedly connected with the top surface of the lifting mounting plate 7, and the lifting mounting plate 7 is driven to lift by the; the lower clamping arm 5.2 is fixedly arranged on the side surface of the lifting mounting plate 7, the clamping driving piece 23 comprises a clamping driving air cylinder fixedly arranged on the lifting mounting plate 7, a piston rod of the clamping driving air cylinder is fixedly connected with one end of the upper clamping arm 5.1, the upper clamping arm 5.1 vertically ascends and descends under the driving of the clamping driving air cylinder and is matched with the lower clamping arm 5.2 to clamp a workpiece, the upper clamping arm 5.1 and the lower clamping arm 5.2 are oppositely arranged, an upper clamping groove 5.3 is arranged on the surface of the upper clamping arm 5.1 facing downwards, the cross section of the upper clamping groove 5.3 is semicircular, a lower clamping groove 5.4 is arranged on the surface of the upper clamping arm 5.1 facing upwards, the cross section of the lower clamping groove 5.4 is semicircular, the upper clamping groove 5.3 and the lower clamping groove 5.4 are oppositely arranged to form a hollow cylinder structure, the workpiece coming out of the discharge hole 4.3 falls into the lower clamping groove 5.4, and the clamping driving piece 23 works, the upper clamping arm 5.1 is driven to approach to the lower clamping arm 5.2, the upper clamping arm 5.1 is matched with the lower clamping arm 5.2, and a workpiece is positioned and clamped through the upper clamping groove 5.3 and the lower clamping groove 5.4.

Referring to fig. 3 and 4, a limiting component 9 for limiting a workpiece from flying out of one end of a clamping mechanism 8 is fixedly arranged on a frame 1, in this embodiment, the limiting component 9 includes a limiting block 9.2 and a mounting block 9.1, the mounting block 9.1 is fixedly arranged on the frame 1, and is respectively located at two ends opposite to a discharge hole 4.3 of the clamping mechanism 8, the mounting block 9.1 is provided with a mounting hole 9.3 opposite to an upper clamping arm 5.1 and a lower clamping arm 5.2, the mounting hole 9.3 penetrates through the mounting block 9.1 along the length direction of a lower clamping groove 5.4, the limiting block 9.2 is arranged in the mounting hole 9.3 and is in sliding fit with the mounting hole 9.3, through sliding, the end face of one end of the limiting block 9.2 is close to or far away from one end of the clamping mechanism 8, the surface of the mounting block 9.1 is provided with a threaded hole 9.4 penetrating into the mounting hole 9.3, a positioning bolt 9.5 is connected on the threaded hole 9.4, the positioning bolt 9.5 penetrates through the threaded hole 9.4 and abuts against the surface of one end of the mounting hole 9., and positioning and fixing the limited block 9.2 after sliding.

Referring to fig. 1 and 3, a frame 1 is provided with a hole-forming device for forming holes in a workpiece on a clamping mechanism 8, the hole-forming device includes a hole-forming drill 10.1, a hole-forming driving mechanism for driving the hole-forming drill 10.1 to rotate, and a driving assembly for driving the hole-forming drill 10.1 to move along an axial direction and a radial direction of a shaft, as shown in fig. 7, the hole-forming driving mechanism includes a hole-forming driving motor 10.2, a belt pulley assembly 10.9 and a hole-forming drill 10.1, the belt pulley assembly 10.9 includes a driving wheel 10.6, a driven wheel 10.7, and an annular belt 10.8 sleeved on the driving wheel 10.6 and the driven wheel 10.7, the driving wheel 10.6 is coaxially fixed with a motor shaft of the hole-forming driving motor 10.2, the hole-forming driving motor 10.2 works to drive the hole-forming drill 10.1 to rotate through the belt pulley assembly 10.9, the hole-forming drill 10.1 drills holes in circumferential surfaces of two ends of, and the opening bit 10.1 protrudes from a side surface of the transmission case 10.3.

Referring to fig. 1 and 3, the driving assembly comprises an axial driving cylinder 10.4 and a radial driving cylinder 10.5, a mounting table 11 is arranged on the frame 1, the axial driving cylinder 10.4 is fixed on the mounting table 11, and the piston rod of the axial driving cylinder 10.4 extends along the length direction of the lower clamping groove 5.4, the mounting table 11 is provided with a sliding table 12 in a sliding way, one side of the sliding table 12 is fixedly connected with the piston rod of the axial driving cylinder 10.4, the radial driving cylinder 10.5 is fixedly arranged on the sliding table 12, the axial line of the piston rod of the radial driving cylinder 10.5 is parallel to the axial line of the tapping drill bit 10.1, and one end of the piston rod is fixedly connected with one end of the transmission case 10.3, which is back to the clamping mechanism 8, the axial driving cylinder 10.4 works to drive the radial driving cylinder 10.5 and the transmission case 10.3 to displace along the length direction of the shaft workpiece, and the radial driving cylinder 10.5 works to drive the transmission case 10.3 to displace along the radial direction of the shaft workpiece.

Referring to fig. 1, a sliding block 12.1 is fixedly arranged at the bottom of the sliding table 12, the sliding block 12.1 is dovetail-shaped in longitudinal section, a sliding groove 11.1 extending along the length direction of the mounting table 11 is formed in the mounting table 11, and the sliding block 12.1 is in sliding fit with the sliding groove 11.1.

Referring to fig. 5 and 6, a slotting device 13 for radially slotting two ends of a workpiece on a clamping mechanism 8 is arranged on a rack 1, the slotting device 13 is arranged at a height lower than that of the clamping mechanism 8, the slotting device 13 comprises a pair of cutting knives 13.1 which are oppositely arranged on two sides of the clamping mechanism 8 and drive the cutting knives 13.1 to rotate, the slotting drive source 13.2 comprises two slotting drive motors, the number of the slotting drive motors is two, the slotting drive motors are respectively connected with the two cutting knives 13.1, the cutting knives 13.1 are coaxially fixed with a motor shaft of the slotting drive motors, the slotting drive motors work and drive the cutting knives 13.1 to rotate, two ends of a shaft protrude out of the end surfaces of a lower clamping groove 5.4 or an upper clamping groove 5.3, a lifting mounting plate 7 descends to a certain height, and the cutting knives 13.1 perform radial slotting on the end parts of the shaft protruding out of.

Referring to fig. 7 and 8, a discharging mechanism 15 for pushing out the grooved workpiece from one side of the clamping mechanism 8 is arranged on the frame 1, the discharging mechanism 15 comprises a discharging push rod 15.1 and a discharging driving source 15.2 for driving the discharging push rod 15.1 to eject, the discharging driving source 15.2 comprises a discharging driving cylinder fixedly mounted on the frame 1, a piston rod of the discharging driving cylinder is coaxially fixed with one end of the discharging push rod 15.1, the lifting mounting plate 7 descends to a certain height again, one end of the discharging push rod 15.1 is opposite to the workpiece on the clamping mechanism 8, the discharging driving cylinder works to drive the discharging push rod 15.1 to approach the workpiece and push the workpiece out from a clamping groove on the clamping mechanism 8.

Referring to fig. 8 and 9, a rack 1 is provided with a gear mechanism 14 which is located on two opposite sides of a clamping mechanism 8 from a discharging mechanism 15, the gear mechanism 14 comprises a gear piece 14.1 and a gear driving source 14.2 for driving the gear piece 14.1 to rotate, the gear piece 14.1 is a spur gear, the gear driving source 14.2 comprises a gear driving motor, a motor shaft of the gear driving motor is coaxially fixed with one side of the spur gear, the gear driving motor drives the spur gear to rotate, tooth spaces which are distributed in an arrayed manner along the circumference of the spur gear are arranged on the spur gear and serve as discharging grooves 14.4, one discharging groove 14.4 corresponds to one end of a discharging push rod 15.1, the discharging push rod 15.1 pushes a workpiece out from the clamping mechanism 8 and then falls into the discharging groove 14.4, a limiting plate 17 which is perpendicular to the surface of the rack 1 is arranged on the rack 1, the gear driving motor is fixedly arranged on one side of the limiting plate 17 opposite to the discharging push rod 15.1, the spur gear 17 faces one, and the side surface is provided with a trigger switch 20 corresponding to the end surface of the discharging push rod 15.1, under the pushing of the discharging push rod 15.1, the workpiece enters the discharging chute 14.4, and under the pushing action of the discharging push rod 15.1, one end of a shaft member entering the discharging chute 14.4 is abutted against the trigger switch 20, the trigger switch 20 and the discharging push rod 15.1 are respectively positioned at two opposite sides of the gear member 14.1, the rack 1 is provided with a controller 21 (see fig. 7), the controller 21 is electrically connected with the trigger switch 20 and the gear driving motor, one end of the workpiece is abutted against the trigger switch 20, so that the trigger switch 20 receives an abutting signal, the abutting signal is transmitted to the controller 21 through the trigger switch 20, the controller 21 controls the gear driving motor to work, and the gear driving motor drives the gear member 14.1 to rotate.

Referring to fig. 8 and 9, a material suction hole 14.3 is formed in the discharge chute 14.4, a suction source communicated with the material suction hole 14.3 is arranged on the frame 1, the suction source is a suction pump, the suction pump is communicated with the material suction hole 14.3, and a workpiece in the discharge chute 14.4 is sucked through the material suction hole 14.3; the rack 1 is provided with a material baffle 16 which extends along the axial direction of the gear piece 14.1, the material baffle 16 is a circular arc-shaped plate, the distance between the inner surface of the circular arc-shaped plate facing the gear piece 14.1 and the outer circumferential surface of the gear piece 14.1 is smaller than the diameter of a workpiece, so that the workpiece between the material baffle 16 and the gear piece 14.1 is prevented from falling out of the discharge chute 14.4, the material suction hole 14.3 works to suck air between the material baffle 16 and the discharge chute 14.4, a negative pressure area 22 is formed in the area between the material baffle 16 and the discharge chute 14.4, and external atmospheric pressure generates pressure on the negative pressure area 22 to generate pressure on the workpiece, so that the workpiece is pressed in the discharge chute 14.4.

Referring to fig. 8 and 9, a rack 1 is provided with a material-shifting piece 18 for shifting a workpiece out of a discharge chute 14.4, the material-shifting piece 18 comprises two material-shifting strips which are opposite and parallel to each other, the material-shifting strips are respectively positioned on two opposite side surfaces of a gear piece 14.1, the material-shifting strips are strip-shaped and are obliquely arranged on the rack 1, one end of the material-shifting strip close to the gear piece 14.1 is higher than the other end of the material-shifting strip, an arc-shaped shifting piece 18.1 is integrally formed at one end of the material-shifting piece close to the gear piece 14.1, the arc-shaped shifting piece 18.1 is arc-shaped, the bottom surface of a material baffle 16 is higher than the top surface of the material-shifting end of the material-shifting piece 18, the workpiece in the discharge chute 14.4 is driven by the rotation of the gear piece 14.1 to move to the arc-shaped shifting piece 18.1, the length of the workpiece is greater than that of the discharge chute 14.4, the part protruding two ends of the workpiece outside the discharge chute 14.4 are abutted, the arc-shaped shifting piece 18.1 shifts the workpiece out of the discharge chute 14.4, and the workpiece slides along the inclined surface of the shifting piece 18.

Referring to fig. 9, a conveyor belt mechanism 19 located at the lower end of the material stirring piece is arranged on the machine frame 1, the conveyor belt mechanism 19 comprises a conveyor belt 19.1, a conveyor roller 19.2 and a conveyor motor 19.3, the conveyor belt 19.1 is sleeved on the conveyor roller 19.2, the conveyor roller 19.2 is coaxially fixed with a motor shaft of the conveyor motor 19.3, the conveyor motor 19.3 works to drive the conveyor roller 19.2 to rotate, so that the conveyor belt 19.1 is driven to transmit, a workpiece rolled down from the lower end of the material stirring piece 18 falls onto the conveyor belt 19.1, and the workpiece is driven by the conveyor motor 19.3 to be conveyed to the next process station.

The implementation principle of the embodiment is as follows: the shaft type workpiece enters the feeding groove 4.1 through the material placing groove 3.1, the feeding driving cylinder works, the feeding ejector rod is driven to move in the feeding groove 4.1 in a telescopic mode, when a piston rod of the feeding driving cylinder extends, the workpiece is pushed to the clamping mechanism 8 through the discharging hole 4.3 through the feeding ejector rod, the workpiece coming out of the discharging hole 4.3 falls into the lower clamping groove 5.4, the limiting block 9.2 abuts against one end of the workpiece, the workpiece is prevented from flying out of the clamping mechanism 8, the clamping driving cylinder works, the upper clamping arm 5.1 is driven to downwards close to the clamping arm 5.2, the upper clamping arm 5.1 is matched with the lower clamping arm 5.2 to clamp the workpiece, the clamped workpiece is positioned by the upper clamping groove 5.3 and the lower clamping groove 5.4, and two ends of the clamped workpiece protrude out of two ends of the clamping mechanism 8.

The axial driving cylinder 10.4 works to drive the hole opening drill bit 10.1 to move in the axial direction of the workpiece, so that the hole opening drill bit 10.1 corresponds to the circumferential surface of the two ends of the workpiece protruding out of the clamping mechanism 8, the radial driving cylinder 10.5 works again to drive the hole opening drill bit 10.1 to approach to the two ends of the workpiece, the hole opening driving rod motor works to drive the hole opening drill bit 10.1 to rotate through the belt pulley component 10.9, and the hole opening drill bit 10.1 drills the circumferential surface of the shaft component.

After drilling is completed, the lifting driving cylinder works to drive the lifting mounting plate 7 to descend for a certain height, in the descending process, the slotting driving motor works to drive the cutting knife 13.1 to rotate, the cutting knife 13.1 radially slots two ends of a workpiece, after slotting is completed, the lifting driving cylinder works to drive the lifting mounting plate 7 to continue descending for a certain height until one end of the unloading push rod 15.1 corresponds to one end of the workpiece, the unloading driving cylinder works to push the workpiece out of one side of the clamping mechanism 8 through the unloading push rod 15.1, the pushed workpiece enters the unloading groove 14.4, in the moving process, the workpiece is abutted against the trigger switch 20 due to the pushed inertia force, the trigger switch 20 transmits a contact signal to the controller 21 and controls the gear driving motor to work through the controller 21 so as to drive the gear piece 14.1 to rotate, the gear piece 14.1 drives the workpiece to move towards the direction close to a material stirring piece, the workpiece is adsorbed in the discharge chute 14.4 through the material sucking holes 14.3, the air in the area between the material baffle 16 and the discharge chute 14.4 is quickly sucked away through the material sucking holes 14.3, the area is changed into a negative pressure area 22, the workpiece is placed in the discharge chute 14.4 more firmly and is prevented from falling out of the discharge chute 14.4, when the workpiece moves to the arc-shaped poking piece 18.1, the arc-shaped poking piece 18.1 pokes the workpiece out of the discharge chute 14.4, the poked workpiece slides to the conveying belt mechanism 19 along the inclined surface of the poking piece 18, and the conveying belt mechanism 19 conveys the machined workpiece to the next process station.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a drilling fluting equipment of axle piece, includes frame (1), be equipped with feed mechanism, fixture (8) in frame (1), with work piece from feed mechanism propelling movement to feeding mechanism (2) on fixture (8), to the trompil device of work piece trompil on fixture (8) and to fixture (8) go up slotted fluting device (13) of work piece, be provided with discharge mechanism (15) of work piece from one side release of fixture (8) after will processing in frame (1), its characterized in that: the automatic feeding device is characterized in that a gear mechanism (14), a material shifting part (18) and a conveyor belt mechanism (19) are arranged on the rack (1), the gear mechanism (14) is rotatably arranged on the rack (1), a discharge chute (14.4) for receiving a workpiece pushed out from one side of the clamping mechanism (8) is arranged on the gear mechanism (14), the material shifting part (18) is located on one side of the gear mechanism (14) and is obliquely arranged on the surface, the workpiece is shifted out of the discharge chute (14.4) by the material shifting part (18) and is conveyed to the conveyor belt mechanism (19) through the inclined surface, and the workpiece is conveyed to the next process station by the conveyor belt mechanism (19).

2. The apparatus of claim 1, wherein: gear mechanism (14) include gear spare (14.1) and gear drive source (14.2) of drive gear spare (14.1) rotation, be provided with in blowpit (14.4) and inhale material hole (14.3) of adsorbing the work piece, be provided with on frame (1) with inhale the air supply that material hole (14.3) are linked together, along gear spare (14.1) circumference extend striker plate (16) that set up, the interval between striker plate (16) and gear spare (14.1) periphery is less than the diameter of shaft spare in order to block the work piece and fall out from blowpit (14.4).

3. The apparatus of claim 2, wherein: the height of the bottom surface of the striker plate (16) is higher than the height of the top surface of one end of the material poking piece (18), and an arc-shaped poking piece (18.1) for poking materials is integrally formed at one end of the material poking piece (18).

4. The apparatus of claim 2, wherein: the discharging mechanism (15) comprises a discharging push rod (15.1) and a discharging driving source (15.2) for driving the discharging push rod (15.1) to eject, and the discharging driving source (15.2) is installed on the rack (1).

5. The apparatus of claim 4, wherein: the automatic unloading device is characterized in that a trigger switch (20) which is abutted to one end of a workpiece entering a discharging groove (14.4) and a controller (21) which is electrically connected with the trigger switch (20) and a gear driving source (14.2) are arranged on the rack (1), and the trigger switch (20) and the discharging push rod (15.1) are oppositely arranged and are respectively positioned on two sides of the gear piece (14.1).

6. The apparatus of claim 1, wherein: the slotting device (13) comprises cutting knives (13.1) which are oppositely arranged on two sides of the clamping mechanism (8) and a slotting driving source (13.2) for driving the cutting knives (13.1) to rotate.

7. The apparatus of claim 1, wherein: fixture (8) are including last centre gripping arm (5.1), lower centre gripping arm (5.2), centre gripping driving piece (23), lift mounting panel (7) and lift driving piece (6), centre gripping arm (5.1) and lower centre gripping arm (5.2) centre gripping work piece on centre gripping driving piece (23) drive, go up centre gripping arm (5.1), lower centre gripping arm (5.2) and centre gripping driving piece (23) and install on lift mounting panel (7), lift driving piece (6) drive lift mounting panel (7) go up and down.

8. The apparatus of claim 7, wherein: the feeding mechanism (2) comprises a feeding push rod (2.1) and a feeding driving source (2.2), and the feeding driving source (2.2) drives the feeding push rod (2.1) to push workpieces to the clamping mechanism (8).

9. The apparatus of claim 8, wherein: and the rack (1) is provided with a limiting component (9) for limiting the workpieces to fly out of one end of the clamping mechanism (8).

10. The apparatus of claim 9, wherein: the limiting assembly (9) comprises a limiting block (9.2) which is abutted to one end of the workpiece, and the limiting block (9.2) is arranged opposite to the feeding groove (4.1) and is respectively positioned on two sides of the clamping mechanism (8).

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