CN109894647A - Numerical control drilling machine, its conveying mechanism and its drilling method of automatic conveying workpieces - Google Patents
Numerical control drilling machine, its conveying mechanism and its drilling method of automatic conveying workpieces Download PDFInfo
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- CN109894647A CN109894647A CN201910335104.0A CN201910335104A CN109894647A CN 109894647 A CN109894647 A CN 109894647A CN 201910335104 A CN201910335104 A CN 201910335104A CN 109894647 A CN109894647 A CN 109894647A
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Abstract
The present invention relates to a kind of numerical control drilling machines of automatic conveying workpieces, process equipment for drilling to handware, including rack and the feeding distribution mechanism being set in the rack, at least four processing stations, workpiece conveying mechanism and workpiece detection mechanism, the feeding distribution mechanism is used to carry out sub-material to a workpiece；Each processing stations include the drilling machine and drilling die being set in the rack, and the drilling machine is used to carry out drilling processing to the workpiece of the drilling die；The workpiece that the workpiece conveying mechanism is used to clamp on the feeding distribution mechanism is delivered to the processing stations, or clamps the processing stations that the machined workpiece is delivered to subsequent processing from the processing stations.The numerical control drilling machine of the automatic conveying workpieces is transmitted by the workpiece that the straight line mould group and manipulator of workpiece conveying mechanism complete each station, is greatly improved work efficiency；Also solve the problems, such as that the pushing phase of operator is immersed in operation in coolant liquid and leaves.
Description
Technical field
The present invention relates to metal fittings drilling device technical fields, and in particular, to a kind of numerical control of automatic conveying workpieces
Drilling machine, based on the numerical control drilling machine of automatic conveying workpieces, the present invention also provides a kind of boring methods of numerical control drilling machine workpieces processing.
Background technique
Drilling machine refers to that the main lathe for processing hole on workpiece with drill bit, usual bit are main motion, and drill bit axially moves
It moves as feed motion.Drilling machine structure is simple, and machining accuracy is relatively low, can holes drilled through, blind hole, replace special tool, can expand, ream
Hole, the processing such as fraising or progress tapping.Workpiece is motionless in process, makes cutter mobile, by center cutter alignment hole center, and
Rotate cutter, the characteristics of drilling machine is that workpiece is fixed, and cutter makes rotating motion.
It is existing to be carried out in drilling process on handware by drilling machine, usually workpiece is put to the brill of drilling machine by hand
On punch die, pass through taking-up by hand, large labor intensity, high labor cost and effect again after the completion of drilling machine is to handware drilling processing
Rate is low.Due also to need uninterruptedly to rinse coolant liquid to the drill bit of drilling machine when drilling machine drills to handware, so that operator personnel
The pushing phase is soaked among coolant liquid, brings healthy and safe hidden danger to operator.
Therefore, a kind of numerical control drilling machine of automatic conveying workpieces need to be provided, so as to solve the deficiencies in the prior art.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of numerical control drilling machines of automatic conveying workpieces, this is automatic
The numerical control drilling machine of conveying workpieces uses the automatic conveying workpieces of manipulator, improves the production efficiency of drilling machine drilling.
Technical scheme is as follows:
A kind of numerical control drilling machine of automatic conveying workpieces, the process equipment for drilling to handware, comprising:
Rack；
Feeding distribution mechanism is set in the rack, and the feeding distribution mechanism is used to carry out sub-material to a workpiece；
At least four processing stations are set in the rack, and each processing stations include being set to the rack
On drilling machine and drilling die, the drilling machine is used to carry out drilling processing to the workpiece of the drilling die；
Workpiece conveying mechanism is set in the rack, and the workpiece conveying mechanism is for clamping the feeding distribution mechanism
The workpiece be delivered on the processing stations, or from the processing stations clamp the machined workpiece be delivered to it is next
On the processing stations of process；
Workpiece detection mechanism is set in the rack, and the workpiece detection mechanism is used for the workpiece to have drilled
Carry out hole location detecting.
Preferably, the feeding distribution mechanism includes the distributing base being mounted on the rack, is set to the distributing base
On sub-material component and the hopper that is set on the sub-material component.
Further, the distributing base includes the bottom plate being mounted on the rack, and the both ends of the bottom plate are respectively mounted
There is the slotted support plate of tool, an adjustable plate is set in the fluting of two support plates, between two support plates also
It is provided with top and stretches plate, the top, which is stretched, offers slide slot on plate, a pin is stretched across the top will in the plate insertion adjustable plate
The top is stretched plate and is set on the adjustable plate, and one end of the adjustable plate is provided with adjusting screw；Rotate the adjusting screw
It drives the adjustable plate straight line to be moved forward and backward, drives the top to stretch plate by the pin and move up and down, realize and adjust described point
Expect the height of pedestal.Wherein, the top, which is stretched, is equipped with sliding seat on plate, the sliding seat passes through the support plate and is fixedly mounted on
It stretches in plate on the top；The sub-material component is set in the sliding seat.
Further, the sub-material component include fixing seat, with the fixing seat transmission connection sub-material driving source and
The sub-material movable plate being set in the sub-material driving source, the hopper, which is located above the sub-material movable plate, to be arranged and fixes peace
Dress is on the fixing seat；The sub-material driving source drive the sub-material movable plate it is mobile realize to the workpiece in the hopper into
Row sub-material.
It opens up fluted on the sub-material movable plate, installs and be equipped on the sub-material movable plate of the groove front end
First workpiece adjusting block and second workpiece adjusting block, the first workpiece adjusting block, the second workpiece adjusting block and described recessed
Slot forms a sub-material region, is provided with step on the second workpiece adjusting block；The sub-material driving source drives the sub-material living
The mobile drive of movable plate the first workpiece adjusting block pushes the workpiece to transfer and lead to toward second workpiece adjusting Block direction
It crosses the step to be clamped the workpiece, the workpiece is removed from the hopper.
Further, channel is provided on the hopper, the channel is for placing the workpiece.
Preferably, the workpiece conveying mechanism includes the straight line mould group being fixedly installed in the rack and is set to described
Manipulator in straight line mould group, the straight line mould group is for driving the manipulator mobile.
Preferably, the manipulator includes being set in the straight line mould group for clamping the workpiece, the manipulator
Moving assembly and the gripper assembly that is set on the moving assembly；
The moving assembly includes the mounting plate being mounted in the straight line mould group, is equipped with straight line on the mounting plate and leads
Rail is connected with slide, one end of the slide and a mobile driving source transmission connection, the gripper assembly in the linear guide
Installation settings drives the slide and the gripper assembly described straight in the other end of the slide, the mobile driving source
It is moved on line guide rail；
The gripper assembly includes the rotary driving source being mounted on the slide, on the output shaft of the rotary driving source
Clip is installed, the rotary driving source drives the clip to open or be closed and realizes putting down or clamping to the workpiece.
Further, spring is provided between the mobile driving source and slide transmission connection.
Further, fiber support plate, the light are provided on the mounting plate of the rotary driving source two sides
Fiber sensor is installed in fine support plate.
Preferably, for fixing to the workpiece, the drilling die includes support base, clamps the drilling die
Component and boring positioning component；
The clamping component is used to be clamped the workpiece from horizontal direction fixation, and the clamping component includes setting
Mold base on the support base, activity is connected with compact heap and locating piece on the mold base, the compact heap with
One clamps the output axis connection of driving source, and the clamping driving source is fixedly installed on the mold base, on the locating piece
It is provided with limited step；The clamping driving source drives the compact heap to push the workpiece mobile toward the positioning Block direction,
Realize the clamping to the workpiece；
The boring positioning component is used to position the Workpiece boring；The boring positioning component includes pushing driving
Source, output shaft and a pipe position seat for pushing driving source are connect, and are provided with locating piece on the pipe position, on the locating piece
Offer the duct passed through for drill bit；The pushing driving source drives the pipe position seat to be clamped with the mold base, allows institute
The top that locating piece is moved to the workpiece is stated, realizes positioning drilling.
Further, limited step is provided on the locating piece.
Further, the adjusting block for adjusting the locating piece extension elongation, the adjusting are additionally provided on the pipe position seat
Block is fixedly installed on the pipe position seat and above and with the locating piece connect.
Preferably, the workpiece detection mechanism includes the detection support being set in the rack and is set to the inspection
The part mould on support is surveyed, the part mould is provided with detection zone on the part mould for clamping the workpiece
Domain is equipped with detection support on the part mould of the detection zone, and detection institute is equipped in the detection support
State the fibre optical sensor whether workpiece has hole location.
Based on the numerical control drilling machine of automatic conveying workpieces described above, the present invention also provides a kind of numerical control drilling machine workpieces processings
Boring method, comprising the following steps:
S1. the adjustment of height: by the distributing base adjust the sub-material movable plate height and the support base
The height of the mold base is adjusted, so that receiving the sub-material region of the workpiece and height and the institute of the mold base
The height for stating clip flushes, and performs the next step rapid S2；
S2. sub-material: the workpiece to be processed is put into the hopper, and the sub-material component will be in the hopper
The workpiece pushes in the sub-material region, performs the next step rapid S3；
S3. the transfer of workpiece: the straight line mould group drives the manipulator to be moved on the feeding distribution mechanism and pass through institute
It states clip and clamps the workpiece to be processed, sent again by the straight line mould group to the processing stations of first station later
Drilling die on, the workpiece is placed in the drilling die and by the clamping component by the workpiece by the manipulator
It clamps, the manipulator returns to original state later, performs the next step rapid S4；
S4. the drilling of workpiece: the drilling machine processes the workpiece on the drilling die, after processing is completed, then passes through
The straight line mould group drives the manipulator to be moved on the processing stations and clamp by the clip machined described
Workpiece is simultaneously transferred on the drilling die of the processing stations of next station, and the workpiece is placed on the brill by the manipulator
By the Workpiece clamping in casement and by the clamping component, the manipulator returns to original state later, performs the next step
Rapid S4；
S4: repeating step S3 and step S4, until all processing stations complete the work pieces process, completes
To the drilling processing of the workpiece.
The boring method of the numerical control drilling machine workpieces processing further includes step S5 product testing:
The manipulator is driven to clamp the machined Workpiece transfer to the workpiece sensing by the straight line mould group
On the part mould of mechanism, the part mould clamps the workpiece that processing is completed, and the manipulator returns to original state；
Later, the workpiece that processing is completed is detected by the fibre optical sensor；Judge to being completed described in processing
Whether workpiece is non-defective unit.
In step s 2, the inductive switch for detecting workpiece is provided on the hopper, in the hopper without work
Part, the inductive switch send a signal to the control device, and the control device controls the feeding distribution mechanism and stops working.
The invention has the benefit that compared with prior art, the numerical control drilling machine of the automatic conveying workpieces is defeated by workpiece
Send mechanism straight line mould group and manipulator complete each station workpiece transmission, greatly improve work efficiency；Also it solves
The pushing phase of operator is immersed in the problem of operation is left in coolant liquid.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the numerical control drilling machine of automatic conveying workpieces of the present invention.
Fig. 2 is the structural schematic diagram of the numerical control drilling machine feeding distribution mechanism of automatic conveying workpieces of the present invention.
Fig. 3 is the decomposition texture schematic diagram of the numerical control drilling machine feeding distribution mechanism of automatic conveying workpieces of the present invention.
Fig. 4 is that the numerical control drilling machine distributing base of automatic conveying workpieces of the present invention adjusts the structural representation of height condition
Figure.
Fig. 5 is the structural representation of the numerical control drilling machine sub-material component sub-material process status of automatic conveying workpieces of the present invention
Figure.
Fig. 6 is the structural schematic diagram of the numerical control drilling machine unprotect cover manipulator of automatic conveying workpieces of the present invention.
Fig. 7 is the structural schematic diagram of the numerical control drilling machine manipulator of automatic conveying workpieces of the present invention.
Fig. 8 is the structural schematic diagram of another angle of numerical control drilling machine manipulator of automatic conveying workpieces of the present invention.
Fig. 9 is the structural schematic diagram of the numerical control drilling machine drilling die of automatic conveying workpieces of the present invention.
Figure 10 is the decomposition texture schematic diagram of the numerical control drilling machine drilling die of automatic conveying workpieces of the present invention.
Figure 11 is the structural representation of the numerical control drilling machine drilling die locating piece moving condition of automatic conveying workpieces of the present invention
Figure.
Figure 12 is the structural schematic diagram of the numerical control drilling machine workpiece detection mechanism of automatic conveying workpieces of the present invention.
Specific embodiment
In order to make goal of the invention of the invention, technical solution and technical effect are more clearly understood, below with reference to specific reality
Applying mode, the present invention is described further.It should be understood that specific embodiment described herein, for explaining only the invention,
It is not intended to limit the present invention.
Fig. 1 is please referred to, the numerical control drilling machine of automatic conveying workpieces of the invention is mainly used for setting the processing that handware drills
It is standby.The numerical control drilling machine of the automatic conveying workpieces include rack 101 and the feeding distribution mechanism 100 being set in the rack 101,
Workpiece conveying mechanism 200, at least four processing stations 300 and workpiece detection mechanism 400.Using the view direction of Fig. 1 as reference
Direction, drives the workpiece conveying mechanism 200 to be located at the front of the processing stations 300, and the feeding distribution mechanism 100 is located at described
The left end of rack 101 is arranged.
Referring to figure 2. and Fig. 3, the feeding distribution mechanism 100 are used to carry out sub-material, the feeding distribution mechanism 100 to a workpiece 102
Including the distributing base 110 being mounted in the rack 101, the sub-material component 120 being set in the distributing base 110 and
The hopper 130 being set on the sub-material component 120.
The distributing base 110 includes the bottom plate 111 being mounted in the rack 101, and the both ends of the bottom plate 111 are pacified
Equipped with having slotted support plate 112, an adjustable plate 113 is set in the fluting of two support plates 112, two branch
Be additionally provided between fagging 112 top stretch plate 114 and it is described top stretch plate 114 and be located at the adjustable plate 113 side, the top is stretched
Slide slot 115 is offered on plate 114, a pin, which passes through the top and stretches plate 114 and be inserted into the adjustable plate 113, stretches plate for the top
114 are set on the adjustable plate 113, and the top, which is stretched, is equipped with sliding seat 116 on plate 114.Wherein, the adjustable plate 113
One end is provided with adjusting screw 117, and the adjusting screw 117 is fixedly installed on the bottom plate 111 by a pedestal.The work
Dynamic seat 116 is fixedly mounted on the top across the support plate 112 and stretches in plate 114, and the both ends corresponding to the sliding seat 116 are opened
Equipped with the through-hole 118 to match with the support plate 112.In the present embodiment, the sub-material component 120 is set to the activity
On seat 116.Referring to figure 4., rotating the adjusting screw 117 drives 113 straight line of adjustable plate to be moved forward and backward, using the pin
Nail drives the top to stretch plate 114 and moves up and down in the slide slot 115, realizes the height for adjusting the sub-material component 120, just
In the adjustment hopper 130 and the matched height of the workpiece conveying mechanism 200.
The sub-material component 120 include fixing seat 121, with the fixing seat 121 transmission connection sub-material driving source 122 with
And it is set to the sub-material movable plate 123 in the sub-material driving source 122, the hopper 130 is located on the sub-material movable plate 123
Side is arranged and is fixedly mounted in the fixing seat 121；The sub-material driving source 122 drives the sub-material movable plate 123 mobile
Realize the sub-material to the workpiece 102.Wherein, fluted 124 are opened up on the sub-material movable plate 123, is located at the groove 124
Installation is equipped with the first workpiece adjusting block 125 and second workpiece adjusting block 126 on the sub-material movable plate 123 of front end, and described the
One workpiece adjusting block 125, the second workpiece adjusting block 126 and the groove 124 form a sub-material region 127.Described second
Step is provided on workpiece adjusting block 126, the step avoids the workpiece 102 from sliding from the sub-material region 127.
The sub-material driving source 121 is cylinder, and the piston rod of the sub-material driving source 121 is connect with the fixing seat 121,
The sub-material driving source 121 is fixedly mounted on the sub-material movable plate 123；Referring to figure 5., the sub-material driving source 121 is driven
Move the sub-material movable plate 123 mobile drive the first workpiece adjusting block 125 push it is described in the sub-material region 127
Workpiece 102 is transferred in the second workpiece adjusting block 126 and by its described step clamping, by the workpiece 102 from described
It is removed in hopper 130；The workpiece 102 having been moved out on the sub-material movable plate 123 is clamped to the workpiece conveying mechanism 200
Afterwards, the sub-material driving source 121 stops working, and the sub-material component 120 returns to original state.In the present embodiment, described solid
Reservation 121 is fixedly installed in distributing base 110, is offered in the fixing seat 121 and is matched with the sub-material movable plate 123
Clamping groove 128, the first workpiece adjusting block 125 be located at the sub-material movable plate 123 left end setting, the second workpiece
Adjusting block 126 is located at the right end setting of the sub-material movable plate 123.
Referring to figure 2. and Fig. 3, channel 131 is provided on the hopper 130, the channel 131 is for placing the workpiece
102.In the present embodiment, hopper 130 described in the low side positioned at the channel 131 offers mounting hole 132, the mounting hole
The inductive switch for whether having the workpiece 102 for detecting the hopper 130 is installed, the inductive switch is preferably on 132
Infrared induction switch.
Fig. 1 is please referred to, the workpiece 102 that the workpiece conveying mechanism 200 is used to clamp on the feeding distribution mechanism 100 is defeated
Send on the processing stations 300 or the processing stations 300 clamp the machined workpiece 102 be delivered to it is next described plus
On work station 300；The workpiece conveying mechanism 200 includes the straight line mould group 210 being fixedly installed in the rack 101 and setting
Manipulator 220 in the straight line mould group 210.
The straight line mould group 210 is for driving the manipulator 220 mobile.In the present embodiment, the straight line mould group 210
Drive the manipulator 220 mobile using linear guide 211, the manipulator 220 is mounted on a slide unit, the slide unit clamping
It is set in the linear guide 211；The linear guide 211 is fixedly installed in the rack 101.In other embodiments
In, the straight line mould group 210 can also drive the manipulator 220 to move using synchronous belt, the screw rod isoline operation kind of drive
It is dynamic.
Fig. 6 is please referred to, the manipulator 220 includes being set to institute for clamping the workpiece 102, the manipulator 220
The gripper assembly stating the moving assembly in straight line mould group 210 and being set on the moving assembly.In the present embodiment, described
Manipulator 220 is fixedly installed on the slide unit 212.
The moving assembly includes the mounting plate 221 being set on the slide unit 212, is equipped on the mounting plate 221
Linear guide 222 is connected with slide 223, one end of the slide 223 and a mobile driving source 224 in the linear guide 222
Transmission connection, the gripper assembly installation settings is in the other end of the slide 223.Wherein, the mobile driving source 224 and institute
It states and is provided with spring 225 between the transmission connection of slide 223, the spring 225 has buffering and corrective action, in the clamping
Component avoids the collision of workpiece 102 impaired when clamping the workpiece 102.In the present embodiment, the mobile driving source 224
For cylinder, in other embodiments, the mobile driving source 224 can be the executive component of other push types；The mobile drive
Dynamic source 224 is fixedly installed on the mounting plate 221 by an installation riser 103.The mobile driving source 224 drives the cunning
Seat 223 moves in the linear guide 222.
The gripper assembly includes the rotary driving source 226 being mounted on the slide 223, the rotary driving source 226
Output shaft on clip 227 is installed, the rotary driving source 226 drives the clip 227 to open or closure, realizes to described
The clamping of workpiece 102.Wherein, the rotary driving source 226 preferably rotates the pneumatic-finger with clamping jaw, and the clip 227 is solid
Dingan County is loaded on the clamping jaw of the pneumatic-finger.In the present embodiment, the rotary driving source 226 is preferably SMC type
The rotation band clamping jaw finger cylinder of MRHQ10D/16D/20D/25D-90MRHQ 20D-180S model.In the rotary driving source
During the 226 driving clips 227 clamp the workpiece 102, because of the machining position of the processing stations 300 of subsequent processing
It sets variation and decides whether rotation 180 degree, be to be put again after the workpiece 102 on the clip 227 is rotated 180 degree
It sets on the processing stations 300 of subsequent processing.
Fig. 6 and Fig. 8 are please referred to, is provided with optical fiber branch on the mounting plate 221 of 226 two sides of rotary driving source
Fagging 228, fiber sensor 229 is equipped on the fiber support plate 228, and the fiber sensor 229 is described for detecting
Whether the workpiece 102 has been clamped on clip 227.
Slag trap 104 is installed on the mounting plate 221 below the gripper assembly, the slag trap 104 is used
The movement of the slide 223 is influenced in avoiding scrap object in boring procedure from being bonded in the linear guide 222.
The upper cover conjunction of the manipulator 220 is equipped with protective cover 105, and the protective cover 105 is for dust-proof, debris object etc..
Please refer to Fig. 6, the working principle of the manipulator 220 is: the mobile driving source 224 drives the slide 223
It is mobile toward 300 direction of processing stations in the linear guide 222, to drive the rotary driving source 226 past together
300 direction of processing stations is mobile, and the rotary driving source 226 drives the clip 227 to support residence to state workpiece 102
And clamp the workpiece 102；After the workpiece 102 clamping, the mobile driving source 224, which stops working, drives the clamping group
Part returns to original state, and drives the manipulator 220 to be transferred to the processing stations by the straight line mould group 210 work
On the drilling die of processing stations 300 described in 300 drilling die up or down one.
Fig. 1 is please referred to, each processing stations 300 are used to carry out the workpiece 102 drilling processing, each described to add
Work station 300 includes the drilling machine 310 being mounted on the vertical plate of the rack 101 and the drilling positioned at 310 lower section of drilling machine
Mould 320, the drilling die 320 are fixedly installed in the rack 101.
The drilling machine 310 is used to carry out drilling processing to the workpiece 102 on the drilling die 320.In the present embodiment
In, the drilling machine 310 drives the rotation of drill bit 312 to realize and carries out drilling processing to the workpiece 102 using motor 311.
Fig. 9 and Figure 10 are please referred to, the drilling die 320 is for fixing the workpiece 102, the drilling die
320 include support base 321 and the clamping component 322 and boring positioning component 323 that are set on the support base 321.At this
In embodiment, structure composition, connection type, the structure group of working principle and the distributing base 110 of the support base 321
It is identical at, connection type, working principle, it also include bottom plate, the slotted support plate of tool, adjustable plate, top on the support base 321
Plate and adjusting screw are stretched, therefore, the connection relationship of 321 all parts of support base is not just described in detail one by one.The branch
The setting of support seat 321 is conveniently adjusted the height of the drilling die 320 and the height of the manipulator 220 matches, and avoids because adding
320 height of the drilling die of chemical product is different to cause the manipulator 220 that can not be placed on the workpiece 102 to be processed
In the drilling die 320.
The clamping component 322 includes being set to the top of the support base 321 to stretch mold base 3221 on plate, the mould
Activity is connected with compact heap 3222 and locating piece 3223 on tool pedestal 3221, and the compact heap 3222 and one clamps driving source 3224
Output axis connection, the clamping driving source 3224 is fixedly installed on the mold base 3221；The clamping driving source
The 3224 driving compact heaps 3222 push the workpiece 102 mobile toward 3223 direction of locating piece, realize to the workpiece
102 clamping.Wherein, limited step 3225 is provided on the locating piece 3223, the limited step 3225 is used for described
The lower end of workpiece 102 is limited.In the present embodiment, the compact heap 3222 is located at the left side of the mold base 3221,
The first loose slot is provided on left side corresponding to the mold base 3221；The locating piece 3223 is located at the mold base
3221 right side offers the second loose slot on the right side corresponding to the mold base 3221, and the locating piece 3223 passes through
One fastener is fixedly installed in second loose slot.The clamping driving source 3224 is preferably cylinder.
The boring positioning component 323 is set on the mold base 3221, is set corresponding to the mold base 3221
It is equipped with and accommodates the mobile Contraband font region 3226 of the boring positioning component 323.The boring positioning component 323 includes pushing to drive
Dynamic source 3231, the output shaft for pushing driving source 3231 are connect with pipe position seat 3232, are provided on the pipe position seat 3232
Locating piece 3233 offers the duct passed through for drill bit 312 on the locating piece 3233；It is also set up on the pipe position seat 3232
There is the adjusting block 3234 for adjusting 3233 extension elongation of locating piece, the adjusting block 3234 is fixedly installed on the pipe position seat
It is connect on 3232 and with the locating piece 3233.Wherein, the pushing driving source 3231 is preferably cylinder, please refers to a of Figure 11
Figure, the pushing driving source 3231 drive the pipe position seat 3232 to drive the locating piece with the mold base 3221 clamping
3233 move forward, and the top that the locating piece 3233 is located at the workpiece 102 is arranged and is fixedly installed on the workpiece 102
On the limited step 3225 of the mold base 3221, the locating piece 3233 described in 102 drilling process of workpiece is kept away
Exempt from the workpiece 102 to move up, drills to the drilling machine 310 to the workpiece 102, improve the accuracy rate of drilling；Please
1 b figure referring to Fig.1, after the completion of the workpiece 102 is machined, the pushing driving source 3231 drives the pipe position seat 3232
It is mobile far from 3221 direction of mold base, the locating piece 3233 is removed into the workpiece 102, is convenient for the manipulator
The machined workpiece 102 of 220 clampings.The drilling die 320 passes through the compact heap 3222 and the locating piece 3223
From the fixed workpiece 102 of left and right directions limit, and pass through the locating piece 3233 and the limited step 3225 from upper and lower
The workpiece 102 is limited to fixed, to reach the fixed workpiece 102, does not allow the workpiece 102 in drilling process
It is mobile, improve the yield of processing.
Fig. 9 and Figure 10 are please referred to, the top of the mold base 3221 is equipped with anti-bits plate 3227, and the anti-bits plate 3227 is anti-
Only the drilling machine 310 generated iron filings in drilling processing enter 3232 movable Contraband font regions of the pipe position seat
The pipe position seat 3232 is caused to be damaged on 3226.
Figure 12 is please referred to, the workpiece detection mechanism 400 is used to carry out hole location detecting to the workpiece 102 to have drilled,
The workpiece detection mechanism 400 includes the detection support 410 being set in the rack 101 and is set to the detection support
Detection components 420 on 410, the detection components 420 include the part mould being fixedly installed on the detection support 410
421, one end activity of the part mould 421 is connected with movable plate 422, and fixation is set on the part mould 421 of the other end
It is equipped with fixed plate 423, the output axis connection of the movable plate 422 and a detection driving source 424 is set on the part mould 421
It is placed in detection zone 425, detection support 426 is installed on the part mould 421 of the detection zone 425, it is described
Be equipped in detection support 426 the detection workpiece 102 whether the fibre optical sensor 427 of hole location.Wherein, the detection driving source
424 preferably cylinder, the detection driving sources 424 drive the movable plate 422 that the workpiece 102 is fixedly installed on the inspection
It surveys in region 425.The detection driving source 424 is fixedly mounted on the part mould 421.
The working principle of the numerical control drilling machine of the automatic conveying workpieces is:
The manipulator 220 takes out the workpiece 102 from the sub-material region 127 of the feeding distribution mechanism 100, and passes through institute
Straight line mould group 210 is stated to drive the manipulator 220 and the workpiece 102 to be moved on the processing stations 300 and pass through institute
State the mold that the workpiece 102 clamped is placed on the drilling die 320 of first processing stations 300 by manipulator 220
On pedestal 3221, after the completion of the workpiece 102 on the mold base 3221 drilling processing, the manipulator 220 is from described
It is clamped on mold base 3221 after machined workpiece 102 and the described of subsequent processing is transferred to by the straight line mould group 210
On processing stations 300, aforesaid operations step is repeated, until the drilling of the workpiece 102 is fully completed processing, then using described in grabbing
Manipulator 220, which will be processed the hole-drilled workpiece 102 completely and is placed on the workpiece detection mechanism 400, carries out the work
The hole location detecting of part 102.The transmission that each station is completed using manipulator 220, is greatly improved work efficiency；Also behaviour is solved
The pushing phase for making personnel is immersed in the problem of operation is left in coolant liquid.
The numerical control drilling machine of the automatic conveying workpieces further includes controlling the feeding distribution mechanism 100, the workpiece conveying mechanism
200, the control device 500 of the driving source of the processing stations 300 and the workpiece detection mechanism 400 work, it is unprocessed
The workpiece 102, which is placed on the hopper 130, passes through the sub-material component 120 for the workpiece 102 in the hopper 130
It is pushed out and is transferred to again after clamping the workpiece 102 to be processed in the sub-material component 120 by the manipulator 220
Drilling die 320 on one processing stations 300 is fixed, is processed using the drilling machine 310 to the workpiece 102, when
One station clamps institute machined on the processing stations 300 by the manipulator 220 again after processing to the workpiece 102
The drilling die 320 being delivered to after workpiece 102 again on the processing stations 300 of next station is stated, until the workpiece 102 is processed
The workpiece 102 that processing is completed in the clamping of manipulator 220 after the completion is delivered on the workpiece detection mechanism 400 fixed
And the workpiece 102 is detected using the fibre optical sensor 427；These mechanisms pass through in the control device 500
Power control and the control of PLC control device also allow each step to be coordinated, mention to realize entire pipeline automation production
High production efficiency and precision.Control device 102 respectively with the feeding distribution mechanism 100, workpiece conveying mechanism 200, described
Processing stations 300 are connected with the driving source of the workpiece detection mechanism 400.
Based on the numerical control drilling machine of automatic conveying workpieces described above, the present invention also provides a kind of numerical control drilling machine workpieces processings
Boring method, comprising the following steps:
S1: the height of the sub-material movable plate 123 is adjusted by the distributing base 110 and the support base 321 is adjusted
The height of the whole mold base 3221 so that receive the workpiece 102 the sub-material region 127 and the mold base
3221 height is flushed with the height of the clip 227；
S2: the workpiece 102 to be processed is put into the hopper 130, and the sub-material component 120 is by the hopper
The workpiece 102 in 130 pushes in the sub-material region 127；
S3: the straight line mould group 210 drives the manipulator 220 to be moved on the feeding distribution mechanism 100 and by described
Clip 227 clamps the workpiece 102 to be processed, is transferred to the institute of first station by the straight line mould group 210 again later
It states on the drilling die 320 of processing stations 300, the workpiece 102 is placed in the drilling die 320 simultaneously by the manipulator 220
The workpiece 102 is clamped by the clamping component, the manipulator 220 returns to original state later；
S4: the drilling machine 310 processes the workpiece 102 on the drilling die 320, after processing is completed, then passes through institute
Stating straight line mould group 210 drives the manipulator 220 to be moved on the processing stations 300 and clamp by the clip 227
The workpiece 102 of processing is simultaneously transferred on the drilling die 320 of the processing stations 300 of next station, the manipulator
The workpiece 102 is placed in the drilling die 320 and is clamped the workpiece 102 by the clamping component by 220, later
The manipulator 220 returns to original state；
S4: repeating step S3 and step S4, until all processing stations 300 are machined to the workpiece 102
It completes, drives the manipulator 220 to be moved to by the straight line mould group 210 later and the corresponding processing work of processing is completed
The workpiece 102 of processing is completed on position 300 and by the clip 227 clamping, passes through the straight line mould group 210 again later
It is transferred on the part mould 421 of the workpiece detection mechanism 400 and clamps the workpiece 102 that processing is completed, the machine
Tool hand 220 returns to original state；
S5: the workpiece 102 that processing is completed is detected by the fibre optical sensor 427；Judge to complete
It whether is non-defective unit at the workpiece 102 of processing.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, architectural form cans be flexible and changeable, can be with derivative series product.It only makes several
Simple deduction or replace all shall be regarded as belonging to present invention scope of patent protection determined by the appended claims.
Claims (12)
1. a kind of workpiece conveying mechanism, on process equipment, comprising:
Rack,
Straight line mould group, is set in the rack；It is characterized in that,
Manipulator is set in the straight line mould group, and the manipulator is for clamping workpiece to be conveyed；
The manipulator includes the moving assembly being set in the straight line mould group and the folder being set on the moving assembly
Take component.
2. workpiece conveying mechanism according to claim 1, which is characterized in that the moving assembly is described straight including being mounted on
Mounting plate in line mould group is equipped with linear guide on the mounting plate, slide, the slide is connected in the linear guide
One end and a mobile driving source transmission connection, the gripper assembly installation settings is in the other end of the slide, the movement
Driving source drives the slide and the gripper assembly to move in the linear guide；
The gripper assembly includes the rotary driving source being mounted on the slide, is installed on the output shaft of the rotary driving source
There is clip, the rotary driving source drives the clip to open or be closed and realizes putting down or clamping to the workpiece.
3. workpiece conveying mechanism according to claim 1 or 2, which is characterized in that the mobile driving source and the slide
Spring is provided between transmission connection.
4. workpiece conveying mechanism according to claim 2, which is characterized in that be additionally provided with optical fiber on the manipulator
Support plate is equipped with fiber sensor on the fiber support plate of the clip two sides.
5. a kind of numerical control drilling machine of automatic conveying workpieces, the process equipment for handware drilling, which is characterized in that including
Rack；
Feeding distribution mechanism is set in the rack, and the feeding distribution mechanism is used to carry out sub-material to a workpiece；
At least four processing stations are set in the rack, and each processing stations include being set in the rack
Drilling machine and drilling die, the drilling machine are used to carry out drilling processing to the workpiece of the drilling die；
Workpiece conveying mechanism as described in claim 1-4 any one；And
Workpiece detection mechanism is set in the rack, and the workpiece detection mechanism is used to carry out the workpiece to have drilled
Hole location detecting.
6. the numerical control drilling machine of automatic conveying workpieces according to claim 5, which is characterized in that the feeding distribution mechanism includes peace
Distributing base in the rack, the sub-material component being set in the distributing base and it is set to the sub-material component
On hopper.
7. the numerical control drilling machine of automatic conveying workpieces according to claim 6, which is characterized in that the distributing base includes peace
Bottom plate in the rack, the both ends of the bottom plate are mounted on the slotted support plate of tool, and an adjustable plate is set to two
In the fluting of a support plate, it is additionally provided with top between two support plates and stretches plate, the top, which stretches to offer on plate, slides
Slot, a pin, which passes through the top and stretches plate and be inserted into the adjustable plate, to be stretched plate for the top and is set on the adjustable plate, the tune
One end of section plate is provided with adjusting screw；Rotating the adjusting screw drives the adjustable plate straight line to be moved forward and backward, by described
Pin drives the top to stretch plate and moves up and down, and realizes the height for adjusting the distributing base；
The sub-material component includes fixing seat, the sub-material driving source being sequentially connected with the fixing seat and is set to the sub-material
Sub-material movable plate in driving source, the hopper, which is located at, to be arranged above the sub-material movable plate and is fixedly mounted on the fixing seat
On；The sub-material driving source drives mobile realize of the sub-material movable plate to carry out sub-material to the workpiece in the hopper；
Channel is provided on the hopper, the channel is for placing the workpiece.
8. the numerical control drilling machine of automatic conveying workpieces according to claim 7, which is characterized in that opened on the sub-material movable plate
Equipped with groove, installation is equipped with the first workpiece adjusting block and second workpiece tune on the sub-material movable plate of the groove front end
Locking nub, the first workpiece adjusting block, the second workpiece adjusting block and the groove form a sub-material region, second work
Step is provided on part adjusting block；The sub-material driving source drives the mobile drive of the sub-material movable plate the first workpiece tune
Locking nub pushes the workpiece to transfer toward second workpiece adjusting Block direction and pass through the step and is clamped the workpiece, by institute
Workpiece is stated to remove from the hopper.
9. according to the numerical control drilling machine of automatic conveying workpieces described in claim 5-8 any one, which is characterized in that the drilling
For fixing to the workpiece, the drilling die includes: mould
Support base；
Clamping component is set on the support base, and the clamping component is for being clamped fixation, the folder to the workpiece
Tight component includes the mold base being set on the support base, and activity is connected with compact heap and positioning on the mold base
Block, the output axis connection of the compact heap and a clamping driving source, the clamping driving source are fixedly installed on the mold base
On, limited step is provided on the locating piece；The clamping driving source drives the compact heap to push the workpiece described in
Block direction movement is positioned, realizes the clamping to the workpiece；
Boring positioning component is set on the mold base, and the boring positioning component is used to position the Workpiece boring；
The boring positioning component includes pushing driving source, and the output shaft for pushing driving source is connect with pipe position seat, the pipe position
It is provided with locating piece on seat, the duct passed through for drill bit is offered on the locating piece；Described in the pushing driving source driving
Pipe position seat is clamped with the mold base, and the locating piece is allowed to be moved to the top of the workpiece, realizes positioning drilling.
10. according to the numerical control drilling machine of automatic conveying workpieces described in claim 5-8 any one, which is characterized in that the work
Part testing agency include the detection support being set in the rack and be set to it is described detection support on part mould, institute
Part mould is stated for clamping the workpiece, detection zone is provided on the part mould, positioned at the detection zone
Detection support is installed on the part mould, is equipped in the detection support and detects the optical fiber whether workpiece has hole location
Sensor.
11. a kind of boring method of numerical control drilling machine workpieces processing, the automatic conveying work as described in claim 5-10 any one
The numerical control drilling machine of part, which is characterized in that the boring method of the numerical control drilling machine workpieces processing the following steps are included:
S1. the adjustment of height: the height of the sub-material movable plate is adjusted by the distributing base and the support base adjusts
The height of the mold base, so that receiving the sub-material region of the workpiece and the height of the mold base and the folder
The height of son flushes, and performs the next step rapid S2；
S2. sub-material: the workpiece to be processed is put into the hopper, and the sub-material component will be described in the hopper
Workpiece pushes in the sub-material region, performs the next step rapid S3；
S3. the transfer of workpiece: the straight line mould group drives the manipulator to be moved on the feeding distribution mechanism and by the folder
Sub-folder takes the workpiece to be processed, send the brill of the processing stations to first station by the straight line mould group again later
On casement, the workpiece is placed in the drilling die and by the clamping component by the workpiece clamp by the manipulator
Tightly, the manipulator returns to original state later, performs the next step rapid S4；
S4. the drilling of workpiece: the drilling machine processes the workpiece on the drilling die, after processing is completed, then by described
Straight line mould group drives the manipulator to be moved on the processing stations and clamps the machined workpiece by the clip
And be transferred on the drilling die of the processing stations of next station, the workpiece is placed on the drilling die by the manipulator
In and by the clamping component by the Workpiece clamping, the manipulator returns to original state later, performs the next step rapid S4；
S4: repeating step S3 and step S4, until all processing stations complete the work pieces process, completes to institute
State the drilling processing of workpiece.
12. the numerical control drilling machine of automatic conveying workpieces according to claim 11, which is characterized in that numerical control drilling machine workpieces processing
Boring method further include step S5 product testing:
The manipulator is driven to clamp the machined Workpiece transfer to the workpiece detection mechanism by the straight line mould group
Part mould on, the part mould clamps the workpiece that processing is completed, and the manipulator returns to original state；It
Afterwards, the workpiece that processing is completed is detected by the fibre optical sensor；Judge to the work that processing is completed
Whether part is non-defective unit.
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| CN114054806A (en) * | 2021-12-10 | 2022-02-18 | 惠州市金富永五金制品有限公司 | Material loading mechanism for automatic drilling of PIN needles |
| CN114932446A (en) * | 2022-07-25 | 2022-08-23 | 广东原点智能技术有限公司 | Cylinder body finish machining system |
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| CN114932446A (en) * | 2022-07-25 | 2022-08-23 | 广东原点智能技术有限公司 | Cylinder body finish machining system |
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