CN108115408A - For the automatic draw of metal tube, punching and the equipment of polishing - Google Patents
For the automatic draw of metal tube, punching and the equipment of polishing Download PDFInfo
- Publication number
- CN108115408A CN108115408A CN201810100401.2A CN201810100401A CN108115408A CN 108115408 A CN108115408 A CN 108115408A CN 201810100401 A CN201810100401 A CN 201810100401A CN 108115408 A CN108115408 A CN 108115408A
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- Prior art keywords
- metal tube
- punching
- polishing
- actuator
- necking
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- 239000002184 metal Substances 0.000 title claims abstract description 124
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 124
- 238000005498 polishing Methods 0.000 title claims abstract description 76
- 238000004080 punching Methods 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 185
- 230000035611 feeding Effects 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000005056 compaction Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000032370 Secondary transmission Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Present invention offer is a kind of for the automatic draw of metal tube, punching and the equipment of polishing, including rack, feeding mechanism, feed device, detent mechanism, necking mechanism, punch mechanism, hold-down mechanism and workpiece polishing mechanism；One end of rack is provided with feeding mechanism, it feed device liftable and translatable is set up in above rack close to the discharge end of feeding mechanism, the metal tube of feeding mechanism is sent to detent mechanism, detent mechanism is installed on rack top surface, to be positioned to metal tube, the both sides of detent mechanism are opposite successively to be equipped with necking mechanism, punch mechanism and workpiece polishing mechanism, hold-down mechanism, which is set up in rack, is located at necking machine structure, the surface of punch mechanism and workpiece polishing mechanism, to the metal tube on pressed positioning mechanism, so as to the draw, punching and polishing, hold-down mechanism is higher than feed device, so that feed device shuttles in the inside of hold-down mechanism.The automation degree of equipment is high, and labor intensity is small, and production efficiency is high.
Description
Technical field
The present invention relates to metal tubes to assemble frame manufacturing technology field, it is more particularly to a kind of for the automatic draw of metal tube,
Punching and the equipment of polishing.
Background technology
Referring to Fig. 1, metal tube assembling frame is to be fixed by socket several metal tube A and form the metal tube of different length
Then the metal tube A assemblys of different length are built into frame structure by assembly, used to manufacture the households such as clothes hanger or shoe rack
Product.When two metal tube A are socketed, one end of a metal tube A need to be inserted in another metal tube A, then it is solid by bolt etc.
Determine part and fix two pipe socket places, therefore, it is necessary to which one end of metal tube A is carried out the draw (metal tube A ends are squeezed and are contracted
The outer diameter of small metal tube A), to be mutually socketed, in addition, need to also be in the socket place of metal tube A (i.e. near the both ends of metal tube A)
Mounting hole B is opened up, to be bolted.At present, each of the draw, punching and polishing is carried out to metal tube in the prior art
Process is separately individually to carry out, and the degree of automation is low, still needs to rely on cumbersome manual operation, low production efficiency in processing.Cause
This, there is an urgent need for researching and developing a kind of metal tube processing unit for integrating the draw, punching and polishing, to improve the degree of automation, reduces
Labor intensity improves production efficiency.
The content of the invention
Present invention offer is a kind of to be used for the automatic draw of metal tube, punching and the equipment of polishing, and the automation degree of equipment is high,
Labor intensity is small, and production efficiency is high.
Technical solution of the present invention：
It is a kind of for the automatic draw of metal tube, punching and the equipment of polishing, including rack, feeding mechanism, feed device, fixed
Position mechanism, necking mechanism, punch mechanism, hold-down mechanism and workpiece polishing mechanism；
One end of rack is provided with feeding mechanism, feed device liftable and it is translatable be set up in above rack close into
Expect the discharge end of mechanism, the metal tube of feeding mechanism is sent to detent mechanism, detent mechanism is installed on rack top surface, uses
To be positioned to metal tube, the both sides of detent mechanism are opposite successively to be equipped with necking mechanism, punch mechanism and workpiece polishing mechanism, hold-down mechanism
The surface for being located at necking machine structure, punch mechanism and workpiece polishing mechanism in rack is set up in, to the metal on pressed positioning mechanism
Pipe, so as to the draw, punching and polishing, hold-down mechanism is higher than feed device, so that feed device shuttles in the inside of hold-down mechanism.
Further, the feeding mechanism includes material-storing box, conveyer belt and belt-driven part, and material-storing box is set up in transmission
Top with one end, the bottom surface of material-storing box is inclined surface, and the both sides of inclined surface lower end are equipped with limit hopper, once can only for limiting
By a metal tube, the lowermost end for limiting hopper is equipped with discharge port, and conveyer belt is located at the underface of discharge port, the appearance of conveyer belt
Face is set to smooth, and the width of conveyer belt is less than the length of metal tube, and conveyer belt is equipped with the raised line of default spacing.
Further, the feed device includes translation lifting mechanism, braced frame, retainer bar group and feeding compacting machine
Structure, translation lifting mechanism are installed in rack, and braced frame is installed at the top of translation lifting mechanism, and retainer bar group includes two transmission
Band retainer bar and two transfer retainer bars, two conveyer belt retainer bars are installed on one end of braced frame, two transfer retainer bar installations
In the other end for extending to braced frame in braced frame from the end of two conveyer belt retainer bars, and two transfer retainer bars are arranged on two
Between conveyer belt retainer bar, two conveyer belt retainer bars and two transfer retainer bars are equipped with several retainer slots, two conveyer belt retainer bars
Spacing is more than the width of conveyer belt, and feeding pressing mechanism is installed on the top of braced frame.
Further, the translation lifting mechanism includes fixed bottom plate, arranged on two slides of fixed bottom plate, slidably
Ground is arranged on the lifting actuator on two slides, is installed on the fixation top plate of the lift side of lifting actuator and the fixed bottom of installation
For driving the transmission actuator that lifting actuator slides on plate, braced frame is installed on fixed top plate.
Further, the feeding pressing mechanism includes two feedings compression actuator and two parallel press strips, two feeding pressures
Tight actuator is respectively arranged on the both ends for being located at two press strips in braced frame, and two feedings compress the lift side of actuator and two press strips connect
It connects.
Further, the detent mechanism includes two locating rods, and two locating rods are equipped with corresponding fixed with several retainer slots
Position slot, two locating rods are installed on the both sides that two transfer retainer bars are divided into rack, and two locating rods are leaned on from two conveyer belt retainer bars
One end of nearly feeding mechanism extends along machine direction, retainer slot under translation lifting mechanism effect movably with locating slot one by one
It is corresponding.
Further, the necking mechanism includes the first necking die, the first necking actuator, the second necking die, the
Two necking actuators and necking link stopper, the first necking die be connected with the first necking actuator and be installed on rack top surface be located at appoint
The outside of a positioning rod, the second necking die are connected with the second necking actuator and are fixed on rack top surface, the first necking die
And second necking die be set up in parallel positioned at the same side, necking link stopper is installed in rack and the first necking die and the second necking
Mold is opposite to be installed.
Further, there are two the punch mechanism is set, the both sides for being located at detent mechanism in rack are relatively arranged on respectively,
Each punch mechanism includes two guide rails, punching die, die-filling stent, punching actuator and slides actuator, and two guide rails are arranged at
It in rack, is arranged on two guide rails, punching actuator is set up in die-filling cradle top, and punching die includes die-filling bracket slide
Cutter and lock pin, cutter is fixed in the lift side of punching actuator, and cutter to be driven to lift, lock pin is installed on die-filling stent bottom
On wall, cutter is liftably set up in above lock pin, is slided actuator and is installed on the one side for being located at die-filling frame bottom in rack,
For driving die-filling bracket slide, two punch mechanisms are opposite under the driving of respective slip actuator to be slided, opposite sides
Lock pin is inserted in the both ends of metal tube respectively, and punching actuator driving cutter pushes and punching.
Further, the hold-down mechanism includes compressing stent, is installed on the necking pressure die for compressing cradle top successively
Tool, punching compaction mold and polishing compaction mold, compress stent and are installed on the both sides that rack top surface is located at detent mechanism.
Further, the workpiece polishing mechanism includes four shafts, four grinding heads, two lower support plates and polishing actuator,
Four grinding heads are respectively arranged in the top of four shafts, and four shafts are relatively installed on rack top surface positioned at fixed two-by-two respectively
The both sides of position mechanism, the lower end of two shafts of detent mechanism one side are pivotally mounted in a lower support plate, and detent mechanism is another
The lower end of two shafts of side is pivotally mounted in another lower support plate, and polishing actuator is installed in a lower support plate, is polished
The output shaft of actuator drives four shafts to rotate by helical teeth transmission.
Beneficial effects of the present invention：
Compared with prior art, the present invention is used for the automatic draw of metal tube, punching and the equipment of polishing when in use, by gold
Belong to pipe to be sent into feeding mechanism, the metal tube jacking on feeding mechanism is lifted away from feeding mechanism by feed device, and it is fixed then to move to
Decline pre-determined distance during the surface of position mechanism so that metal tube is positioned on detent mechanism, hold-down mechanism pressed positioning mechanism
On metal tube, necking mechanism, punch mechanism and workpiece polishing mechanism each carry out the draw, punching and polishing, finally, feed device
The metal tube machined on detent mechanism is jacked and translated out.In this way, realize to metal tube carry out the draw, punching and
That polishes is increasingly automated, improves production efficiency, reduces labor intensity.
Description of the drawings
Fig. 1 is present invention metal tube stereogram to be processed；
Fig. 2 is assembling figure of the present invention for the first visual angle of the automatic draw of metal tube, punching and the equipment of polishing；
Fig. 3 is assembling figure of the present invention for another visual angle of the automatic draw of metal tube, punching and the equipment of polishing；
Fig. 4 is the exploded view that the present invention is used for the automatic draw of metal tube, punching and the equipment of polishing；
Fig. 5 is structure chart of the present invention for the punch mechanism of the automatic draw of metal tube, punching and the equipment of polishing；
Fig. 6 is structure chart of the present invention for the workpiece polishing mechanism of the automatic draw of metal tube, punching and the equipment of polishing；
Fig. 7 for the present invention for the automatic draw of metal tube, the conveyer belt of punching and the equipment of polishing, conveyer belt retainer bar,
Transfer the first transmission state diagram between retainer bar and locating rod；
Fig. 8 for the present invention for the automatic draw of metal tube, the conveyer belt of punching and the equipment of polishing, conveyer belt retainer bar,
Transfer the second transmission state diagram between retainer bar and locating rod；
Fig. 9 for the present invention for the automatic draw of metal tube, the conveyer belt of punching and the equipment of polishing, conveyer belt retainer bar,
Transfer the 3rd transmission state diagram between retainer bar and locating rod；
Figure 10 for the present invention for the automatic draw of metal tube, the conveyer belt of punching and the equipment of polishing, conveyer belt retainer bar,
Transfer the 4th transmission state diagram between retainer bar and locating rod；
Figure 11 for the present invention for the automatic draw of metal tube, the conveyer belt of punching and the equipment of polishing, conveyer belt retainer bar,
Transfer the 5th transmission state diagram between retainer bar and locating rod；
Figure 12 for the present invention for the automatic draw of metal tube, the conveyer belt of punching and the equipment of polishing, conveyer belt retainer bar,
Transfer the 6th transmission state diagram between retainer bar and locating rod.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, guarantor is not intended to limit the present invention
Protect scope.
It please refers to Fig.1 to Fig.4, present invention offer is a kind of for the automatic draw of metal tube, punching and the equipment of polishing, is used for
It polishes by one end draw of metal tube A, both ends punching and to remaining burr after punching.The equipment include rack 1, into
Expect mechanism 2, feed device 3, detent mechanism 4, necking mechanism 5, punch mechanism 6, processing hold-down mechanism 7 and workpiece polishing mechanism 8.Rack
1st, feeding mechanism 2, feed device 3 and the combination of detent mechanism 4 form transmission system.
One end of rack 1 is provided with feeding mechanism 2,3 liftable of feed device and translatable be set up in 1 top of rack and lean on
The discharge end of nearly feeding mechanism 2, the metal tube A of feeding mechanism 2 is sent to detent mechanism 4, detent mechanism 4 is installed on machine
1 top surface of frame, to be positioned to metal tube A, the both sides of detent mechanism 4 are opposite successively to be equipped with necking mechanism 5, punch mechanism 6 and beats
Grinding machine structure 8, processing hold-down mechanism 7 are set up in the surface for being located at necking machine structure 5, punch mechanism 6 and workpiece polishing mechanism 8 in rack 1,
To the metal tube A on pressed positioning mechanism 4, so as to the draw, punching and polishing, processing hold-down mechanism 7 is higher than feed device 3,
So that feed device 3 shuttles in the inside of processing hold-down mechanism 7.
In use, metal tube A is sent into feeding mechanism 2, the metal tube A on feeding mechanism 2 is jacked lift by feed device 3
From feeding mechanism 2, when surface for then moving to detent mechanism 4, declines pre-determined distance so that metal tube A is positioned at localization machine
On structure 4, the metal tube A on 7 pressed positioning mechanism 4 of hold-down mechanism is processed, necking mechanism 5, punch mechanism 6 and workpiece polishing mechanism 8 are each
From the draw, punching and polishing is carried out, finally, the metal tube A machined on detent mechanism 4 is jacked and translated by feed device 3
Out.The increasingly automated of the draw, punching and polishing is carried out to metal tube A in this way, realizing, improves production efficiency, is reduced
Labor intensity.
Further, Fig. 2 to Fig. 4 is referred to, feeding mechanism 2 includes material-storing box 9, conveyer belt 10 and belt-driven part
11, material-storing box 9 is set up in the top of 10 one end of conveyer belt, and the bottom surface of material-storing box 9 is inclined surface, and the both sides of inclined surface lower end are equipped with
Hopper 12 is limited, the lowermost end of hopper 12 by a metal tube A, can only be once limited equipped with discharge port, conveyer belt 10 for limiting
Positioned at the underface of discharge port, the width of conveyer belt 10 is less than the length of metal tube A so that the both ends of metal tube A are from conveyer belt
10 both sides are stretched out, and are transferred so that feed device 3 jacks, and conveyer belt 10 is equipped with the raised line 13 of default spacing, 13 height of raised line with
Height when being dropped down onto under metal tube A on conveyer belt 10 is suitable, and the outer surface of conveyer belt 10 is set to smooth so that conveyer belt 10 and gold
Belonging to the frictional force between pipe A is insufficient to allow conveyer belt 10 to drive metal tube A movements, just so that gold only under the drive of raised line 13
Belong to pipe A movements.When raised line 13 moves, the one side wall of raised line 13 is held in the one side wall of metal tube A, so as to drive metal tube A
It is corresponding mobile, so so that each metal tube A is close to each 13 side wall of raised line and positions, so that feed device 3 jacks and passes
It send, belt-driven part 11 is used to that conveyer belt 10 to be driven to move.
Further, Fig. 4, Fig. 7 and Fig. 8 are referred to, feed device 3 includes translation lifting mechanism 14, braced frame 15, support
Material bar group 16 and feeding pressing mechanism 17, translation lifting mechanism 14 are installed in rack 1, and braced frame 15 is installed on translation lifting
14 top of mechanism, retainer bar group 16 includes the shorter two conveyer belt retainer bar 16a being mutually parallel in long bottom and long bottom is longer
Two transfer retainer bar 16b, two conveyer belt retainer bar 16a being mutually parallel are installed on one end of braced frame 15, two transfer retainers
Bar 16b is installed on the other end for extending to braced frame 15 in braced frame 15 from the end of two conveyer belt retainer bar 16a, and two
It transfers retainer bar 16b to be arranged between two conveyer belt retainer bar 16a, the transfers of two conveyer belt retainer bar 16a and two retainer bar 16b is all provided with
Several retainer slots 18 of the default spacing of accommodating metal tube A are useful for, two conveyer belt retainer bar 16a spacing are more than conveyer belt 10
Width, so that metal tube A is jacked and transferred from the both sides of conveyer belt 10 by two conveyer belt retainer bar 16a, feeding pressing mechanism 17
The top of braced frame 15 is installed on, for pushing down the metallic rod A on two retainer slots 18 in feeding process, in order to avoid fall during transmission
Fall.
Further, Fig. 2 to Fig. 4 is referred to, translation lifting mechanism 14 includes fixed bottom plate 19, arranged on fixed bottom plate
19 two slides 20, the lifting actuator 21 being slidingly disposed on two slides 20 are installed on the lift side for lifting actuator 21
Fixation top plate 22 and the fixed bottom plate 19 of installation on for driving the transmission actuator 35 that lifting actuator 21 slides, support
Frame 15 is installed on fixed top plate 22.
More specifically, referring to Fig. 4, Fig. 6 and Fig. 7, in the present embodiment, each conveyer belt retainer bar 16a is equipped with opposite
The four retainer slots 18 answered, the transmission driving lifting actuator 21 of actuator 35 slide pre-determined distance, and lifting actuator 21 drives branch
Support frame frame 15 is accordingly mobile, and then two conveyer belt retainer bar 16a is driven to be moved to the both sides of conveyer belt 10, lifts actuator at this time
21 jacking braced frames 15, two conveyer belt retainer bar 16a jack two metal tube A from conveyer belt 10, are then transported on actuator
35 decline when two conveyer belt retainer bar 16a of driving are back to 4 top of detent mechanism indirectly so that on two conveyer belt retainer bar 16a
Two metal tube A be positioned on detent mechanism 4.Then two conveyer belt retainer bar 16a return again to conveyer belt 10 both sides continue weight
Multiple above-mentioned action process, in a manner of transmitting two metal tube A every time, it is fixed that in turn metal tube is sent on detent mechanism 4
Position.The quantity that two conveyer belt retainer bar 16a transmit metal tube A every time is not limited to two in the present embodiment, can also one
Secondary transmission one or three or more, two conveyer belt retainer bar 16a transmit the quantity of metal tube A and necking mechanism 5, perforating press every time
The quantity that each station of structure 6 and workpiece polishing mechanism 8 can once process metal tube A is consistent, to be incited somebody to action in each transmit process
Metal tube A after the completion of a upper station is sent to next station processing so that transmits and acts in agreement with what is processed, avoids repeating to add
Work.For example, when two conveyer belt retainer bar 16a transmit the quantity three of metal tube A every time, then necking mechanism 5, punch mechanism 6 and
The quantity that each station of workpiece polishing mechanism 8 can once process metal tube A is also three.
Further, Fig. 2 to Fig. 4 is referred to, it is parallel that feeding pressing mechanism 17 includes two feedings compression actuator 23 and two
Press strip 24, two feedings compress actuator 23 be respectively arranged in braced frame 15 be located at two press strips 24 both ends, two feedings compress
The lift side of actuator 23 is connected with two press strips 24, two press strips 24 to be driven to lift.
Further, please refer to Fig.1 to Fig.3, detent mechanism 4 includes two relatively parallel locating rods 25, two locating rods 25
Be equipped with several 18 corresponding locating slots 26 of retainer slot, two locating rods 25, which are installed in rack 1, is divided into two transfer retainer bars
The both sides of 16b, two locating rods 25 extend from two conveyer belt retainer bar 16a close to one end of feeding mechanism 2 along machine direction, retainer
Slot 18 movably corresponds under the effect of translation lifting mechanism 14 with locating slot 26, so that conveyer belt retainer bar 16a will be passed
The two metal tube A for jacking and sending on band 10 is sent to be placed in two locating slots 26 at two locating rods, 25 initiating terminal.
Further, Fig. 2 to Fig. 4 is referred to, the necking mechanism 5 includes the first necking die 27, the first necking drives
Part 28, the second necking die 27a, the second necking actuator 28b and necking link stopper 29, the first necking die 27 and the first necking are driven
Moving part 28 connects and is installed on the outside that 1 top surface of rack is located at any locating rod 25, and the second necking die 27a and the second necking are driven
Moving part 28b is connected and is fixed on 1 top surface of rack, and the first necking die 27 and the second necking die 27a are located at the same side and set side by side
It puts, necking link stopper 29 is installed in rack 1 installation opposite with the first necking die 27 and the second necking die 27a, the present embodiment
In the first necking die 27 and the second necking die 27a be all provided with there are two machining position, once two metal tube A are processed, this is
It is consistent, is transmitted two-by-two with realizing, necking two-by-two, the necking ruler of the first necking die 27 with the transmission mode of feed device 3
The very little necking size compared with the second necking die 27a is small, and the first necking die 27 first carries out a bit of necking to metal tube A, then
Second necking die 27a is to by the metal tube A further neckings after 27 necking of the first necking die.First necking die 27
And second necking die 27a respectively to metal tube A neckings at twice, avoid a necking that metal tube A is caused to split.
More specifically, under the compression fit of processing hold-down mechanism 7, necking actuator 28 drives necking die 27 to necking
29 one side of link stopper squeezes so that the metal tube A one end being positioned in two locating rods 25 is held on necking link stopper 29, and the other end supports
It is held in necking die 27, necking is realized through opposing compression.
Further, Fig. 2 and Fig. 4 is referred to, there are two punch mechanism 6 is set, opposite can be slidably mounted to rack 1 respectively
Top surface is located at the both sides of detent mechanism 4, two punch mechanisms, 6 one both ends boring device of opposite formation.Referring to Fig. 5, each punching
Holes mechanism 6 includes two guide rails 54, punching die 30, die-filling stent 31, punching actuator 32 and slides actuator 33, two guide rails 54
It is arranged in rack 1, die-filling stent 31 is slidingly arranged on two guide rails 54, and punching actuator 32 is set up in die-filling stent 31 and pushes up
Portion, punching die 30 include cutter 301 and lock pin 302, and cutter 301 is fixed in the lift side of punching actuator 32, with driving
Cutter 301 lifts, and lock pin 302 is installed on die-filling 31 bottom wall of stent, and cutter 301 is liftably set up in 302 top of lock pin, sliding
Dynamic actuator 33 is installed on the one side for being located at die-filling 31 bottom of stent in rack 1, for die-filling stent 31 to be driven to slide, two punchings
Mechanism 6 is opposite under the driving of respective slip actuator 33 to be slided, and the lock pin 302 of opposite sides is inserted in metal tube A respectively
Both ends, punching actuator 32 drive cutter 301 push and punching.In the present embodiment the cutter 301 of each punch mechanism 6 and
Lock pin 302 is correspondingly provided with two respectively, but is not limited to two, can be more than one, can be transmitted according to transmission system
The quantity of metal tube A is set.
Further, connection component 55 is provided between punching actuator 32 and cutter 301, connection component 55 includes connection
Part 551,552 and two guide post 553 of lifter plate, upper end and the punching actuator 32 of connector 551 are sequentially connected, connector 551
Lower end and lifter plate 552 it is affixed, two guide posts 553 are arranged in the both ends on lifter plate 552 respectively, and the bottom of two guide posts 553 is consolidated
It is connected on the bottom wall of die-filling stent 31.
Further, it is equipped between lock pin 302 and cutter 301 and clamps block 56, is clamped block 56 and be installed on die-filling 31 bottom of stent
On wall, lock pin to be coordinated to clamp the tube wall of metal tube A about 302, to avoid 301 punching of cutter when swings.
Further, Fig. 2 to Fig. 4 is referred to, processing hold-down mechanism 7 includes compressing stent 34, is installed on compression branch successively
Liftable necking compaction mold 36, punching compaction mold 37 and the polishing compaction mold 38 at 34 top of frame, compress stent 34 and pacify
It is located at the both sides of detent mechanism 4, necking compaction mold 36, punching compaction mold 37 and polishing compaction mold loaded on 1 top surface of rack
38 are each provided with corresponding actuator to drive its lifting.
Further, Fig. 2 to Fig. 4 is referred to, workpiece polishing mechanism 8 includes four shafts 39, four grinding heads 40, two lower supports
Plate 41 and polishing actuator 42, four grinding heads 40 are respectively arranged in the top of four shafts 39, and four difference of shafts 39 are two-by-two
The both sides that 1 top surface of rack is located at detent mechanism 4 are relatively installed on, the upper end of two shafts 39 of 4 one side of detent mechanism is rotatable
Be installed in rack 1, lower end is pivotally mounted in a lower support plate 41, two shafts 39 of 4 opposite side of detent mechanism it is upper
End is pivotally mounted in rack 1, and lower end is pivotally mounted in another lower support plate 41, and polishing actuator 42 is installed on one
In lower support plate 41, the output shaft for actuator 42 of polishing drives four shafts 39 to rotate by helical teeth transmission device.Similarly, this reality
Four shafts 39 and four grinding heads 40 are applied in example also for once to polishing simultaneously at the both ends punching of two metal tube A, with
Just the transmission mode with feed device 3 is consistent.
Further, Fig. 4 and Fig. 6 is referred to, helical teeth transmission device includes 45, two gearbox 44, driving shaft driving shafts
Seat 46 and four boss helical gears 47, the output shaft that gearbox 44 is arranged in a lower support plate 41 with actuator 42 of polishing connect
It connects, two active axle beds 46 are relatively arranged on respectively in two lower support plates 41, and driving shaft 45 is rotationally set up in two actives
In axle bed 46, one end of driving shaft 45 and 44 phase of gearbox are sequentially connected, and two active axle beds 46 are located on driving shaft 45 to overhanging
The both ends gone out have been respectively and fixedly connected with boss helical gear 47.
Helical teeth transmission device further includes 49, four driven helical gears 50 of the driven axle bed of two driven shaft 48, four and four
Helical gear 51 is driven, two driven axle beds 49 are arranged in a lower support plate 41, other two driven axle bed 49 is arranged at another
In lower support plate 41, in two driven axle beds 49 that a driven shaft 48 is rotationally set up in a lower support plate 41, Ling Yicong
In two driven axle beds 49 that moving axis 48 is rotationally set up in another lower support plate 41, close to driving shaft on two driven shafts 48
45 one end is protruding, and the external parts of two driven shafts 48 has been respectively and fixedly connected with boss helical gear 47, convex on each driven shaft 48
Boss helical gear 47 on the driving shaft 45 of platform helical gear 47 corresponding thereto engages, be connected on each driven shaft 48 two from
Dynamic helical gear 50, is connected with transmission helical gear 51 in each shaft 39, each transmission helical gear 51 it is corresponding it is driven tiltedly
Gear 50 engages.The number of driven helical gear 50 and transmission helical gear 51, can be according to reality depending on the number of grinding head 40
Border demand sets the number of grinding head 40 and the number of corresponding driven helical gear 50 and transmission helical gear 51.
More specifically, polishing actuator 42 drives driving shaft 45 to rotate by gearbox 44, driving shaft 45 passes through respectively
The boss helical gear 47 at both ends drives two driven shafts 48 to rotate, each driven shaft 48 respectively by two driven helical gears 50 drive with
It engages two shafts 39 of installation and rotates, and each shaft 39 drives corresponding grinding head 40 to rotate, and the grinding head 40 of rotation is with opening
Burr at hole rubs and removes burr repeatedly.The kind of drive of structure by doing so can save installation space, facilitate whole
The layout of each component of equipment, and stable mechanical performance, it is durable, it is big to transfer torque.
Further, referring to Fig. 6, being equipped with upper bearing plate positioned at the bottom of grinding head 40 in two shafts 39 of homonymy
52, each upper bearing plate 52 is equipped with burr collection box 53, for collecting the burr to drop.
Further, referring to Fig. 4, the equipment of the present invention further includes two discharging slide bars 43, discharging slide bar 43 is installed on machine
1 top surface of frame is located at the discharge end of two locating rods 25, to export the metal tube A processed.
The present invention is as follows for the action process of the automatic draw of metal tube, punching and the equipment of polishing, refers to Fig. 4, Fig. 7
To Figure 12, Fig. 8 to Figure 12 is the state diagram in metal tube A transmit process.Several metal tube A are first stacked in material-storing box in an orderly manner
In 9, the discharge port of 12 bottom of limit hopper once falls a metal tube A on conveyer belt 10, and the raised line 13 on conveyer belt 10 pushes away
Dynamic metal tube A movements so that each metal tube A one side walls are close to the one side wall of each raised line 13 and are positioned, and set two conveyer belts
Retainer bar 16a is located at the lower section of two locating rods, 25 both sides for initial position (position as shown in Figures 7 and 8), two conveyer belt retainers
Bar 16a is moved to 10 down either side of conveyer belt in this initial position, then rises the two metal tube A tops for end that conveyer belt 10 discharges
It rises, two press strips 24 transfer retainer bar 16b in the front lower two conveyer belt retainer bar 16a and two that push down of two conveyer belt retainer bar 16a jackings
On several metal tube A, also, two conveyer belt retainer bar 16a, during jacking, two press strips 24 are pushing down the shape of metal tube A
Accordingly and then rise under state, under then two conveyer belt retainer bar 16a carryings, two metal tube A move to two locating rods, 25 top again
Drop so that two metal tube A are placed in two locating slots 26 of two locating rods, 25 initiating terminal, and then two conveyer belt retainer bar 16a are returned
It returns initial position to continue to jack two metal tube A of next round, so cycle, in a manner of transmitting two metal tube A every time, progressively
Two metal tube A are sequentially delivered in two locating rods 25 corresponding positioned at necking machine structure 5, punch mechanism 6 and workpiece polishing mechanism 8
In locating slot 26, carried out under the compression fit of necking compaction mold 36, punching compaction mold 37 and compaction mold 38 of polishing each
From corresponding processing, after machining, two transfer retainer bar 16b are by the metal tube A processed from the discharge end of two locating rods 25
It is transferred on two discharging slide bars 43, the metal tube A processed is finally skidded off from two 43 one end of discharging slide bar, so far completes entire add
Work process.The increasingly automated of the draw, punching and polishing is carried out to metal tube A in this way, realizing, improves production efficiency, is dropped
Low labor intensity.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made directly or indirectly is used in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：Including rack (1), feeding mechanism
(2), feed device (3), detent mechanism (4), necking mechanism (5), punch mechanism (6), hold-down mechanism (7) and workpiece polishing mechanism (8)；
One end of rack (1) is provided with feeding mechanism (2), feed device (3) liftable and translatable is set up in rack (1)
Side the metal tube of feeding mechanism (2) (A) is sent to detent mechanism (4), is positioned close to the discharge end of feeding mechanism (2)
Mechanism (4) is installed on rack (1) top surface, and to be positioned to metal tube (A), the both sides of detent mechanism (4) are opposite successively to be equipped with contracting
Mouth mechanism (5), punch mechanism (6) and workpiece polishing mechanism (8), hold-down mechanism (7) be set up in rack (1) be located at necking machine structure (5),
The surface of punch mechanism (6) and workpiece polishing mechanism (8), to the metal tube (A) on pressed positioning mechanism (4), so as to the draw, punching
Hole and polishing, hold-down mechanism (7) are higher than feed device (3), so that feed device (3) shuttles in the inside of hold-down mechanism (7).
2. according to claim 1 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
Feeding mechanism (2) includes material-storing box (9), conveyer belt (10) and belt-driven part (11), and material-storing box (9) is set up in conveyer belt
(10) top of one end, the bottom surface of material-storing box (9) is inclined surface, and the both sides of inclined surface lower end are equipped with limit hopper (12), for limiting
The lowermost end that system by a metal tube (A), can only once limit hopper (12) is equipped with discharge port, and conveyer belt (10) is located at discharge port
Underface, the outer surface of conveyer belt (10) is set to smooth, and the width of conveyer belt (10) is less than the length of metal tube (A), transmission
Band (10) is equipped with the raised line (13) of default spacing.
3. according to claim 2 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
Feed device (3) includes translation lifting mechanism (14), braced frame (15), retainer bar group (16) and feeding pressing mechanism (17),
Translation lifting mechanism (14) is installed in rack (1), and braced frame (15) is installed at the top of translation lifting mechanism (14), retainer bar
Group (16) includes two conveyer belt retainer bars (16a) and two transfer retainer bars (16b), two conveyer belt retainer bars (16a) are installed on
One end of braced frame (15), two transfer retainer bars (16b) are installed in braced frame (15) from two conveyer belt retainer bars (16a)
End extend to the other ends of braced frame (15), and two transfer retainer bars (16b) be arranged on two conveyer belt retainer bars (16a) it
Between, two conveyer belt retainer bars (16a) and two transfer retainer bars (16b) are equipped with several retainer slots (18), two conveyer belt retainer bars
(16a) spacing is more than the width of conveyer belt (10), and feeding pressing mechanism (17) is installed on the top of braced frame (15).
4. according to claim 3 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
Translation lifting mechanism (14) includes fixed bottom plate (19), arranged on two slides (20) of fixed bottom plate (19), slideably sets
In the lifting actuator (21) on two slides (20), the fixation top plate (22) of the lift side of lifting actuator (21) is installed on, with
And the transmission actuator (35) slided on the fixed bottom plate (19) of installation for driving lifting actuator (21), braced frame (15) peace
Loaded on fixed top plate (22).
5. according to claim 3 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
Feeding pressing mechanism (17) includes two feedings and compresses actuator (23) and two parallel press strips (24), and two feedings compress actuator
(23) be respectively arranged in braced frame (15) be located at two press strips (24) both ends, two feedings compress actuator (23) lift side with
Two press strips (24) connect.
6. according to claim 3 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
Detent mechanism (4) includes two locating rods (25), and two locating rods (25) are equipped with locating slot corresponding with several retainer slots (18)
(26), two locating rods (25) are installed on the both sides that two transfer retainer bars (16b) are divided into rack (1), two locating rods (25) from
Two conveyer belt retainer bars (16a) extend close to one end of feeding mechanism (2) along machine direction, and retainer slot (18) is in translating hoist
It is movably corresponded under structure (14) effect with locating slot (26).
7. according to claim 6 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
Necking mechanism (5) includes the first necking die (27), the first necking actuator (28), the second necking die (27a), the second necking
Actuator (28b) and necking link stopper (29), the first necking die (27) are connected with the first necking actuator (28) and are installed on machine
Frame (1) top surface is located at the outside of any locating rod (25), and the second necking die (27a) is connected with the second necking actuator (28b)
And rack (1) top surface is fixed on, the first necking die (27) and the second necking die (27a) are set up in parallel positioned at the same side, contracting
Mouthful link stopper (29) is installed in rack (1) and the first necking die (27) and the second necking die (27a) is opposite installs.
8. according to claim 1 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
There are two punch mechanism (6) is set, the both sides for being located at detent mechanism (4) in rack (1), each punch mechanism are relatively arranged on respectively
(6) include two guide rails (54), punching die (30), die-filling stent (31), punching actuator (32) and slide actuator (33), two
Guide rail (54) is arranged in rack (1), and die-filling stent (31) is slidingly arranged on two guide rails (54), punching actuator (32) frame
At the top of die-filling stent (31), punching die (30) includes cutter (301) and lock pin (302), and cutter (301) is fixed in punching
The lift side of hole actuator (32), cutter (301) to be driven to lift, lock pin (302) is installed on die-filling stent (31) bottom wall, knife
Tool (301) is liftably set up in above lock pin (302), is slided actuator (33) and is installed in rack (1) positioned at die-filling stent
(31) one side of bottom, for die-filling stent (31) to be driven to slide, two punch mechanisms (6) are in respective slip actuator (33)
The lower opposite slip of driving, the lock pin (302) of opposite sides are inserted in the both ends of metal tube (A) respectively, and punching actuator (32) drives
Cutter (301) pushes and punching.
9. according to claim 1 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
Hold-down mechanism (7) includes compressing stent (34), the necking compaction mold (36) being installed on successively at the top of compression stent (34), punching
Compaction mold (37) and polishing compaction mold (38), compression stent (34) are installed on rack (1) top surface and are located at detent mechanism (4)
Both sides.
10. according to claim 1 be used for the automatic draw of metal tube, punching and the equipment of polishing, it is characterised in that：It is described
Workpiece polishing mechanism (8) include four shafts (39), four grinding heads (40), two lower support plates (41) and polishing actuator (42), four
A grinding head (40) is respectively arranged in the top of four shafts (39), and four shafts (39) are relatively installed on rack two-by-two respectively
(1) top surface is located at the both sides of detent mechanism (4), and the lower end of two shafts (39) of detent mechanism (4) one side is pivotally mounted to one
In lower support plate (41), the lower end of two shafts (39) of detent mechanism (4) opposite side is pivotally mounted to another lower support plate
(41) on, polishing actuator (42) is installed in a lower support plate (41), and the output shaft of polishing actuator (42) is passed by helical teeth
It is dynamic to drive four shaft (39) rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100401.2A CN108115408B (en) | 2018-02-01 | 2018-02-01 | Equipment for automatically shrinking, punching and polishing metal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100401.2A CN108115408B (en) | 2018-02-01 | 2018-02-01 | Equipment for automatically shrinking, punching and polishing metal pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108115408A true CN108115408A (en) | 2018-06-05 |
| CN108115408B CN108115408B (en) | 2024-04-30 |
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ID=62234248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100401.2A Active CN108115408B (en) | 2018-02-01 | 2018-02-01 | Equipment for automatically shrinking, punching and polishing metal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108115408B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015232A (en) * | 2019-12-27 | 2020-04-17 | 重庆新美鱼博洋铝业有限公司 | Aluminum alloy profile drilling and polishing processing production line |
| CN112775280A (en) * | 2021-01-18 | 2021-05-11 | 泰州市津达电子科技有限公司 | Batch tubular metal resonator puncher |
| CN114713670A (en) * | 2022-04-26 | 2022-07-08 | 安徽玖曼智能装备有限公司 | Plate bending bearing device for bending machine and implementation method thereof |
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| CN112775280A (en) * | 2021-01-18 | 2021-05-11 | 泰州市津达电子科技有限公司 | Batch tubular metal resonator puncher |
| CN114713670A (en) * | 2022-04-26 | 2022-07-08 | 安徽玖曼智能装备有限公司 | Plate bending bearing device for bending machine and implementation method thereof |
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|---|---|
| CN108115408B (en) | 2024-04-30 |
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