CN109201850A - It is a kind of for being grounded the punching apparatus of flat tube - Google Patents
It is a kind of for being grounded the punching apparatus of flat tube Download PDFInfo
- Publication number
- CN109201850A CN109201850A CN201811072552.8A CN201811072552A CN109201850A CN 109201850 A CN109201850 A CN 109201850A CN 201811072552 A CN201811072552 A CN 201811072552A CN 109201850 A CN109201850 A CN 109201850A
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- CN
- China
- Prior art keywords
- die holder
- cylinder
- punching
- positioning
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
Abstract
The invention discloses a kind of for being grounded the punching apparatus of flat tube, belong to electric power accessory processing equipment field, including workbench, workbench is equipped with feed mechanism, positioning mechanism and punch mechanism, feed mechanism includes bucket, conveyer belt and feeding cylinder, positioning mechanism includes that left positioning cylinder, right positioning cylinder, positioning bar and drive rod, punch mechanism include upper die holder, lower die holder and punching cylinder.Feeding cylinder pushes to ground connection flat tube on lower die holder in feeding, drive rod drives positioning bar to be swung up for positioning upper discharge position in feeding, ground connection flat tube is pushed away lower die holder after punching press and carries out discharging by feeding cylinder, and drive rod drives positioning bar to avoid interference with to lower swing in discharging.It is able to achieve automatic charging, punching and discharging by the combination of feed mechanism, positioning mechanism and punch mechanism, effectively improves the punching efficiency of ground connection flat tube, to be conducive to improve the efficiency of distribution network engineering construction.
Description
Technical field
The present invention relates to electric power accessory technical field of processing equipment more particularly to a kind of punching for being grounded flat tube to set
It is standby.
Background technique
In recent years, distribution network engineering construction shows as country continues to increase distribution network engineering dynamics of investment
Distinguishing features, unprecedented dynamics of investment and the current power supply shapes such as point is more, wide, short time limit, participant is more, power failure difficulty is big
Important and influential persons asks distribution network engineering speed-raising, upgrading, synergy.During power construction, ground connection refers in electric system and electric device
The outer current-carrying part of heart point, the exposed conductive part of electrical equipment and device is connected via conductor with ground, and ground connection can usually divide
It, can effective protection electric system and electricity consumption facility by ground connection for working earthing, lightning protection and protective grounding.In order to facilitate peace
Attaching ground band iron needs to be punched out processing to ground connection band iron.In existing band iron process, generally by manual operation platform
It is punched out, time-consuming and laborious, punching quality is not high, and since the degree of automation is low, punching low efficiency, is unfavorable for effectively improving and match
The construction efficiency of electricity power engineering.
Summary of the invention
In order to solve above-mentioned shortcoming and defect existing in the prior art, punching can be effectively improved the present invention provides a kind of
The punching apparatus for being used to be grounded flat tube of efficiency.
In order to achieve the above technical purposes, provided by the present invention for the punching apparatus of ground connection flat tube, including workbench, work
Make platform equipped with feed mechanism, positioning mechanism and punch mechanism, feed mechanism includes bucket, conveyer belt and feeding cylinder, is determined
Position mechanism includes left positioning cylinder, right positioning cylinder, positioning bar and the drive rod for driving positioning bar to swing back and forth, and is determined
Position bar is connected to drive rod, and punch mechanism includes upper die holder, lower die holder and punching cylinder, upper die holder be connected to punching cylinder and
Upper die holder is equipped with formed punch, and lower die holder is set on workbench and lower die holder is equipped with shrinkage pool corresponding with formed punch, and feeding cylinder exists
Ground connection flat tube is pushed on lower die holder when feeding, drive rod drives positioning bar to be swung up for positioning both ground in feeding
Ground connection flat tube is pushed away lower die holder after punching press and carries out discharging by the upper discharge position of flat tube, feeding cylinder, and drive rod is in discharging
When drive positioning bar avoid interfering to lower swing.
Preferably, the positioning mechanism further includes the motor for driving drive rod to carry out back rotation, and motor is equipped with shaft, is passed
Lever transmission connection is equipped with the bearing block with bearing in shaft, workbench, and drive rod is set up in axis by the cooperation with bearing
It holds on seat.
Preferably, the bottom of the bucket is equipped with the tapping channel being located above conveyer belt, and ground connection flat tube is logical through discharging
Road drops down on conveyer belt after being detached from bucket.
Preferably, the feed mechanism further includes vibrating motor, and vibrating motor includes motor shaft, and motor shaft is connected to charge
Bucket.
Preferably, the feed mechanism further includes the feeding bracket on workbench, before feeding bracket is located at conveyer belt
The lower section at end, ground connection flat tube drop down on feeding bracket after being detached from conveyer belt, and it is flat that feeding cylinder will drop down onto the ground connection on feeding bracket
Pipe, which pushes to, realizes feeding on lower die holder.
Preferably, the feed mechanism further includes the cross bar above conveyer belt, the distance between cross bar and conveyer belt
Greater than the thickness for being grounded flat tube and less than the width of ground connection flat tube.
Preferably, the left positioning cylinder and right positioning cylinder are located at the both ends of workbench, and left positioning cylinder is horizontal
Setting, right positioning cylinder are vertically arranged, and right positioning cylinder is equipped with right position block, and left positioning cylinder pushes ground connection flat tube extremely
It is contacted with right position block.
Preferably, the upper die holder includes the first upper die holder and the second upper die holder, and lower die holder includes and the first upper die holder pair
The first lower die holder and the second lower die holder corresponding with the second upper die holder answered, punching cylinder include for driving the first upper die holder
First punching cylinder of lower movement and the second punching cylinder for driving the second upper die holder to move up and down, the first upper die holder and
Two upper die holders are arranged side by side along the length direction of ground connection flat tube.
Preferably, the punching apparatus further includes the upper rail of fixed setting, and upper rail is equipped with upper hopper chute, punching cylinder
It is equipped with attachment base, attachment base is equipped with the top shoe that cooperate with upper hopper chute, and punching cylinder passes through matching for top shoe and upper hopper chute
It closes and is set on upper rail, and be equipped with the upper bolt for fixed connecting base between upper rail and attachment base.
Preferably, lower guideway is fixedly installed on the workbench, lower guideway is equipped with gliding groove, and the bottom of lower die holder is set
Have with the matched sliding block of gliding groove, lower die holder by the mating connection of sliding block and gliding groove in lower guideway, and lower die holder and
The lower bolt for fixing lower die holder is equipped between lower guideway.
After adopting the above technical scheme, being had the advantages that provided by the present invention for the punching apparatus for being grounded flat tube
1, the present invention provides a kind of for being grounded the punching apparatus of flat tube, passes through feed mechanism, positioning mechanism and punching
The combination of mechanism is able to achieve automatic charging, punching and discharging, the punching efficiency of ground connection flat tube is effectively improved, to be conducive to improve
The efficiency of distribution network engineering construction.By positioning mechanism enable be grounded flat tube in feeding feeding in place, so as to connecing after punching
Ground flat tube meets requirement, avoids the situation for leading to punching position inaccuracy because feeding is not in place.Drive rod drives positioning gear
Bar is swung up for positioning both ground flat tube in feeding, and drive rod drives positioning bar to avoid pair to lower swing in discharging
Discharging causes to interfere, and drives positioning bar to swing back and forth by drive rod and meets feeding requirement and discharging requirement, so that punching is set
Received shipment row is more reasonable.
2, drive rod is rotatably set up on bearing block by the cooperation with bearing, drives drive rod to turn round using motor
It is dynamic, drive rod is rationally set, job requirement is better met.
3, ground connection flat tube is grounded flat tube to Forward so that conveyer belt drives from tapping channel to falling on conveyer belt
It is dynamic.Make bucket low amplitude vibrations in feeding by the vibrating motor added, to enable ground connection flat tube in bucket in turn
It is dropped down on conveyer belt by tapping channel.
4, the feeding bracket below conveyor front end is added on the table, and ground connection flat tube drops down onto when being detached from conveyer belt
On feeding bracket, so that feeding cylinder can smoothly push to ground connection flat tube on lower die holder, feeding difficulty is advantageously reduced.
5, cross bar is arranged in the top of conveyer belt, and the distance between cross bar and conveyer belt are greater than the thickness of ground connection flat tube and are less than
Be grounded flat tube width, the ground connection flat tube of feeding state inaccuracy can be effectively adjusted by the cross bar, enable each ground connection flat tube by
Set state carries out feeding.
6, punching apparatus also sets up upper rail and lower guideway, and upper die holder is fitted to by top shoe and upper hopper chute
On guide rail, lower die holder is fitted on lower guideway by sliding block and gliding groove, can be according to the particular type of ground connection flat tube
Number and different punching position require the corresponding specific location for adjusting upper die holder and lower die holder, improve whole general of equipment
Property, better meet punching requirement.
Detailed description of the invention
Fig. 1 is the top view for being grounded flat tube；
Fig. 2 be Fig. 1 in along A-A to cross-sectional view；
Fig. 3 is the front view of part-structure in one punching apparatus of the embodiment of the present invention；
Fig. 4 is the side view of part-structure in one punching apparatus of the embodiment of the present invention；
Fig. 5 is the enlarged view in Fig. 4 at B；
Fig. 6 is the enlarged view in Fig. 4 at C.
In figure, 100- is grounded flat tube, 200- workbench, 210- bearing block, 310- bucket, 311- tapping channel, 320-
Conveyer belt, 330- feeding cylinder, 331- feeding piston rod, 340- vibrating motor, 341- motor shaft, 351- drive roll, 352- from
Dynamic roller, 360- cross bar, 370- stand, 380- feeding bracket, the left positioning cylinder of 410-, the left positioning piston rod of 411-, the left side 412- are fixed
Position push top, the right positioning cylinder of 420-, the right positioning piston rod of 421-, 422- position block, 430- positioning bar, 431- locating piece,
440- drive rod, 510- upper die holder, the first upper die holder of 511-, the second upper die holder of 512-, 520- lower die holder, the first lower die of 521-
Seat, the second lower die holder of 522-, 523- sliding block, 530- punching cylinder, 531- the first punching cylinder, 532- the second punching cylinder,
540- formed punch, 550- shrinkage pool, 560- attachment base, 561- top shoe, 610- upper rail, 620- lower guideway, the upper bolt of 630-, 640-
Lower bolt, 710- support base, 720- clamping seats, 730- clamping cylinder, 731- clamping piston bar.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.It is to be appreciated that following "upper",
Indicating positions or the position such as "lower", "left", "right", " longitudinal direction ", " transverse direction ", "inner", "outside", "vertical", "horizontal", "top", "bottom"
The word for setting relationship is based only upon orientation or positional relationship shown in the drawings, only for the purposes of the description present invention and simplifies description, and
It is not that device/element of indication or suggestion meaning must have a particular orientation or be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
Embodiment one
The embodiment of the present invention one provide it is a kind of for being grounded the punching apparatus of flat tube, for the electrically conductive workpiece to strip
It is punched out, obtains ground connection flat tube 100 as shown in Figure 1 and Figure 2.
It is provided in this embodiment for being grounded the punching apparatus of flat tube, including workbench as shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6
200, workbench is equipped with feed mechanism, positioning mechanism and punch mechanism.Feed mechanism includes bucket 310,320 and of conveyer belt
Feeding cylinder 330, positioning mechanism include left positioning cylinder 410, right positioning cylinder 420, positioning bar 430 and position for driving
The drive rod 440 that bar 430 swings back and forth, positioning bar 430 are connected to drive rod 440, punch mechanism include upper die holder 510,
Lower die holder 520 and punching cylinder 530.Upper die holder 5 is connected to punching cylinder and upper die holder is equipped with formed punch 540, and lower die holder is set to
On workbench 200 and lower die holder is equipped with shrinkage pool 550 corresponding with formed punch 540.Feeding cylinder 330 pushes workpiece in feeding
To lower die holder, drive rod 440 drives positioning bar 430 to be swung up the upper discharge position for positioning workpiece in feeding.On
Expect cylinder 330 after punching press by workpiece push away lower die holder carry out discharging, drive rod is driven in discharging position bar 430 to
Lower swing avoids interfering.
It is able to achieve automatic charging, punching and discharging by the combination of feed mechanism, positioning mechanism and punch mechanism, is effectively mentioned
The punching efficiency of height ground connection flat tube, to be conducive to improve the efficiency of distribution network engineering construction.Workpiece is set to exist by positioning mechanism
Energy feeding in place, so that the workpiece after punching meets requirement, avoids leading to punching position because feeding is not in place not when feeding
Accurate situation.Drive rod drives positioning bar to be swung up in feeding for positioning workpiece, and drive rod band in discharging
Dynamic positioning bar avoids causing to interfere to discharging to lower swing, drives positioning bar to swing back and forth by drive rod and meets feeding and want
Discharging of summing requires, so that punching apparatus operation is more reasonable.
In order to realize the back rotation of coming of drive rod 440, positioning mechanism further includes the horse for driving drive rod to carry out back rotation
It reaches, motor is equipped with shaft, and drive rod is sequentially connected by shaft coupling in shaft.In order to which drive rod 440, workbench is rationally arranged
200 top surface is equipped with the bearing block 210 with bearing, and drive rod is set up on bearing block by the cooperation with bearing.When feeding,
Motor drives drive rod 440 to rotate forward, and drive rod drives positioning bar 430 to be swung up to vertical for positioning the upper material position of workpiece
It sets.When discharging, motor drives drive rod 440 to invert, and drive rod 440 drives positioning bar 430 to be rocked to level downwards, avoids pair
The discharging of workpiece causes to interfere.The one end for positioning bar 430 is set on drive rod 440 by shaft hole matching fixing sleeve, in order to more
The upper discharge position of good positioning workpiece, the other end for positioning bar are equipped with locating piece 431, and locating piece is in a rectangular parallelepiped shape.In addition, being
Positioning bar 430 is further increased to the positioning action of workpiece, positioning bar 430 can be arranged more with spacing side by side.
For the ease of discharging, the bottom of bucket 310 is equipped with the tapping channel 311 for being located at 320 top of conveyer belt, workpiece warp
Tapping channel 311 drops down on conveyer belt after being detached from bucket.For the ease of the quantity of control discharging, tapping channel 311 is in flat
Strip, the width of tapping channel 311 be slightly wider than it is single ground connection flat tube 100 thickness.
In order to smoothly discharge, feed mechanism further includes vibrating motor 340, and vibrating motor includes motor shaft 341, motor shaft
It is connected to bucket 310.Make the low amplitude vibrations in feeding of bucket 310 by vibrating motor 340, to make the work in bucket
Part can be dropped down on conveyer belt 320 by tapping channel in turn.
In order to install conveyer belt 320, feed mechanism further includes drive roll 351 and driven voller 352, and drive roll and driven voller are logical
It crosses mounting bracket to be installed on workbench 200, conveyer belt 320 is sheathed on drive roll 351 and driven voller 352.In the present embodiment,
Driven voller 352 is set to front, and drive roll 351 is set to rear, i.e., it is conveyer belt that conveyer belt 320, which is located at 352 one end of driven voller,
Front end.
In order to screen out the undesirable workpiece of drop-off positions, avoid causing punching processing adverse effect, feed mechanism
It further include the cross bar 360 set on 320 top of conveyer belt, the distance between cross bar and conveyer belt are greater than the thickness of ground connection flat tube 100
And it is less than the width of ground connection flat tube.The workpiece that feeding state inaccuracy can be effectively adjusted by the cross bar 360, enable each workpiece by
Set state carries out feeding.In the present embodiment, cross bar 360 is set on workbench 200 by stand 370.
For the ease of pushing to workpiece on lower die holder 520, feed mechanism further includes the feeding branch on workbench 200
Frame 380, feeding bracket are located at the lower section of 320 front end of conveyer belt.Workpiece drops down on feeding bracket 380 after being detached from conveyer belt 320, on
Material cylinder 330, which pushes to the workpiece dropped down on feeding bracket, realizes feeding on lower die holder, rationally reduce feeding difficulty.
Feeding cylinder 330 is equipped with feeding piston rod 331, and in the present embodiment, feeding cylinder is horizontally disposed, feeding piston rod
Length direction is vertical with the length direction of drive rod 440.For better feeding, feeding cylinder 330 can be set two and
Every setting, two feeding cylinders are respectively acting on the both ends of workpiece in feeding.Furthermore it is also possible in feeding piston rod 331
End be arranged rectangular-shape feeding push top, increase feeding when and workpiece between contact area, whereby improve workpiece in feeding
When stability.
Left positioning cylinder 410 is set to the left side of workbench 200, and right positioning cylinder 420 is set to the right side of workbench.Left positioning
Cylinder 410 is horizontally disposed, and left positioning cylinder is equipped with left positioning piston rod 411, the length direction of left positioning piston rod and transmission
Bar 440 it is axial consistent, and the end of left positioning piston rod is equipped with left positioning and has a haircut 412.Right positioning cylinder 420 is vertically arranged,
Right positioning cylinder is equipped with right positioning piston rod 421, and the right length direction for positioning piston rod is axially vertical with drive rod 440,
And the end of right positioning piston rod is equipped with position block 422.
For the ease of making workpiece feeding in place by left positioning cylinder 410 and right positioning cylinder 420, workpiece drops down onto feeding branch
Position when position on frame 380 should lag behind feeding in place, i.e., the position that workpiece drops down on feeding bracket answer it is to the left, it is then left
Positioning piston rod 411 pushes workpiece to move right, and workpiece is moved to be contacted with the position block 422 on right positioning piston rod 421
I.e. feeding is in place.
In the present embodiment, upper die holder 510 includes including the first upper die holder 511 and the second upper die holder 512, and lower die holder 520 wraps
Include and corresponding first lower die holder 521 of the first upper die holder and the second lower die holder 522 corresponding with the second upper die holder, punching cylinder
530 include the first punching cylinder 531 for driving the first upper die holder to move up and down and move down on the second upper die holder for driving
The second dynamic punching cylinder 532, the first upper die holder 511 and the second upper die holder 512 are arranged side by side along the length direction of workpiece.First
Upper die holder 511 is equipped with a formed punch 540, correspondingly, the first lower die holder 521 is equipped with a shrinkage pool 550.Second upper die holder
Formed punch 540 there are four setting side by side on 512, correspondingly, setting on the second lower die holder 522, there are four shrinkage pools 550.First upper die holder 511
It is punched out for the left end to workpiece, the second upper die holder 512 is for being punched out the right end of workpiece.
In order to improve the versatility of equipment, punching apparatus further includes the upper rail 610 and lower guideway 620 of fixed setting, on
Guide rail 610 is fixedly installed on the top of workbench 200, and lower guideway 620 is fixed on the worktable, the length of upper rail and lower guideway
Direction is axial consistent with drive rod 440.
Upper rail 610 is equipped with upper hopper chute, and punching cylinder 530 is equipped with attachment base 560, and attachment base is equipped with and upper hopper chute
The top shoe 561 of cooperation, punching cylinder is set on upper rail 610 by the cooperation of top shoe and upper hopper chute, and upper rail and company
The upper bolt 630 for fixed connecting base is equipped between joint chair.
Lower guideway 620 is equipped with gliding groove, and the bottom of lower die holder 520 is equipped with and the matched sliding block 523 of gliding groove, lower die
Seat is equipped in lower guideway 620, and between lower die holder and lower guideway for fixing by the mating connection of sliding block 523 and gliding groove
The lower bolt 640 of lower die holder.
In the present embodiment, between top shoe 561 and upper hopper chute, swallow-tail form is all made of between sliding block 523 and gliding groove matches
It closes.
In order to avoid workpiece causes punching undesirable in punching shift, punching apparatus further includes clamp system, folder
Tight mechanism includes support base 710, clamping seats 720 and clamping cylinder 730.Support base 710 is fixed on workbench 200, support base
710 can be spaced setting it is multiple.Clamping cylinder 730 is equipped with clamping piston bar 731, and clamping seats 720 are connected to clamping piston bar 731
End.In order to increase the contact area with workpiece, the bottom of clamping seats 720 is equipped with the clamping plate of strip.
When being punched out using the punching apparatus of the present embodiment, punching cylinder 530 is adjusted according to the model of ground connection flat tube 100
With the specific location of lower die holder 520, keep upper die holder 510 and lower die holder corresponding up and down.Workpiece to punching is put into bucket 310
It is interior.Power on, starting device.
Vibrating motor 340 drives 310 low amplitude vibrations of bucket, and workpiece is detached from bucket in turn along tapping channel 311 and falls
On conveyer belt 320, conveyer belt drives workpiece to move forward, and is made by the workpiece that cross bar 360 adjusts drop-off positions inaccuracy
Each workpiece is sent by set location status.It is fallen on feeding bracket 380 behind the front end of workpiece arrival conveyer belt 320, on
Expect that cylinder 330 is run, meanwhile, drive rod 440 drives positioning bar 430 to be swung up under the action of motor, feeding piston rod
331 Forwards push to workpiece on lower die holder 520 from feeding bracket to be contacted up to locating piece 431.
Then, left positioning cylinder 410 and right positioning cylinder 420 are run, the left Forward of positioning piston rod 411 driving workpiece Forward
To contacting with position block 422, in place, feeding cylinder 330, left positioning cylinder 410, right positioning cylinder 420 reset workpiece feeding,
Drive rod 440 drives positioning bar 430 to reset to lower swing.Clamping cylinder 730 is run, and clamping piston bar 731 drives clamping seats
720 move down and are kept fixed workpiece.
After clamp system workpiece pressing, punching cylinder 530 is run, and is driven upper die holder 510 to move down and is punched out to workpiece.Punching
After the completion of hole, punching cylinder 530 drives upper die holder 510 to move up reset, and clamping cylinder 730 drives clamping seats 720 to move up reset pine
Go into operation part.
When discharging, feeding cylinder 330 is run, and workpiece is pushed away lower die holder 520 and realizes discharging by the Forward of feeding piston rod 331.
After the completion of discharging, feeding piston rod 331 resets, and then moves forward next workpiece pushing to lower die holder 520 from feeding bracket 380
On, clamping, the punching operation of next workpiece are carried out, and so on, realizes the purpose of automatic charging, punching, discharging.
It is understood that each cylinder concrete model can reasonably select according to requirements in the present embodiment.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong in claims of the present invention and determines
The range of justice.
Claims (10)
1. a kind of for being grounded the punching apparatus of flat tube, including workbench, which is characterized in that the workbench is equipped with feeder
Structure, positioning mechanism and punch mechanism, feed mechanism include bucket, conveyer belt and feeding cylinder, and positioning mechanism includes left positioning
Cylinder, right positioning cylinder, positioning bar and the drive rod for driving positioning bar to swing back and forth, positioning bar are connected to transmission
Bar, punch mechanism include upper die holder, lower die holder and punching cylinder, and upper die holder is connected to punching cylinder and upper die holder is equipped with punching
Head, lower die holder is set on workbench and lower die holder is equipped with shrinkage pool corresponding with formed punch, and feeding cylinder will push away ground connection in feeding
Flat tube is sent to lower die holder, and drive rod drives positioning bar to be swung up the upper material position for positioning both ground flat tube in feeding
It sets, ground connection flat tube is pushed away lower die holder after punching press and carries out discharging by feeding cylinder, and drive rod drives positioning to keep off in discharging
Bar avoids interfering to lower swing.
2. punching apparatus according to claim 1, which is characterized in that the positioning mechanism further includes for driving drive rod
Carrying out the motor of back rotation, motor is equipped with shaft, and drive rod transmission connection is equipped with the bearing block with bearing in shaft, workbench,
Drive rod is set up on bearing block by the cooperation with bearing.
3. punching apparatus according to claim 1, which is characterized in that the bottom of the bucket, which is equipped with, to be located on conveyer belt
The tapping channel of side, ground connection flat tube drop down on conveyer belt after tapping channel is detached from bucket.
4. punching apparatus according to claim 1, which is characterized in that the feed mechanism further includes vibrating motor, vibration
Motor includes motor shaft, and motor shaft is connected to bucket.
5. punching apparatus according to claim 1, which is characterized in that the feed mechanism further includes being set on workbench
Feeding bracket, feeding bracket are located at the lower section of conveyor front end, and ground connection flat tube drops down on feeding bracket after being detached from conveyer belt, feeding
The ground connection flat tube dropped down on feeding bracket is pushed to and realizes feeding on lower die holder by cylinder.
6. punching apparatus according to claim 1, which is characterized in that the feed mechanism further includes being set to above conveyer belt
Cross bar, the distance between cross bar and conveyer belt be greater than ground connection flat tube thickness and be less than ground connection flat tube width.
7. punching apparatus according to claim 1, which is characterized in that the left positioning cylinder and right positioning cylinder distinguish position
In the both ends of workbench, left positioning cylinder is horizontally disposed, and right positioning cylinder is vertically arranged, and right positioning cylinder is equipped with right positioning
Block, left positioning cylinder push ground connection flat tube extremely to contact with right position block.
8. punching apparatus according to claim 1-7, which is characterized in that the upper die holder includes the first upper die holder
With the second upper die holder, lower die holder include and corresponding first lower die holder of the first upper die holder and corresponding with the second upper die holder second under
Die holder, punching cylinder include the first punching cylinder for driving the first upper die holder to move up and down and for driving the second upper die holder
The the second punching cylinder moved up and down, the first upper die holder and the second upper die holder are arranged side by side along the length direction of ground connection flat tube.
9. punching apparatus according to claim 1-7, which is characterized in that the punching apparatus further includes that fixation is set
The upper rail set, upper rail are equipped with upper hopper chute, and punching cylinder is equipped with attachment base, and attachment base, which is equipped with, to be cooperated with upper hopper chute
Top shoe, punching cylinder is set on upper rail by the cooperation of top shoe and upper hopper chute, and is equipped between upper rail and attachment base
Upper bolt for fixed connecting base.
10. punching apparatus according to claim 9, which is characterized in that it is fixedly installed lower guideway on the workbench, under
Guide rail is equipped with gliding groove, and the bottom of lower die holder, which is equipped with, passes through sliding block and downslide with the matched sliding block of gliding groove, lower die holder
The mating connection of slot is equipped with the lower bolt for fixing lower die holder in lower guideway, and between lower die holder and lower guideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072552.8A CN109201850A (en) | 2018-09-14 | 2018-09-14 | It is a kind of for being grounded the punching apparatus of flat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072552.8A CN109201850A (en) | 2018-09-14 | 2018-09-14 | It is a kind of for being grounded the punching apparatus of flat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109201850A true CN109201850A (en) | 2019-01-15 |
Family
ID=64984005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811072552.8A Pending CN109201850A (en) | 2018-09-14 | 2018-09-14 | It is a kind of for being grounded the punching apparatus of flat tube |
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| Country | Link |
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| CN (1) | CN109201850A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355264A (en) * | 2019-07-05 | 2019-10-22 | 广东耐施特机械有限公司 | A kind of tubulose section punching machine |
| CN112355136A (en) * | 2020-11-24 | 2021-02-12 | 宁波昌隆机电有限公司 | Punching die |
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| JPS63295030A (en) * | 1987-05-28 | 1988-12-01 | Sato Koki:Kk | Device for punching metal pipe of copper pipe and the like |
| JPS6434526A (en) * | 1987-07-29 | 1989-02-06 | Tatsuta Densen Kk | Device for detecting abnormality of punching die hole |
| CN203592350U (en) * | 2013-12-05 | 2014-05-14 | 宋宜庆 | Processing control device for tubular parts and rod parts |
| CN104959456A (en) * | 2015-07-16 | 2015-10-07 | 嘉兴市远超自动化设备有限公司 | Full-automatic punching machine |
| CN206951951U (en) * | 2017-08-03 | 2018-02-02 | 浙江天泰机械有限公司 | Hole punched device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63295030A (en) * | 1987-05-28 | 1988-12-01 | Sato Koki:Kk | Device for punching metal pipe of copper pipe and the like |
| JPS6434526A (en) * | 1987-07-29 | 1989-02-06 | Tatsuta Densen Kk | Device for detecting abnormality of punching die hole |
| CN203592350U (en) * | 2013-12-05 | 2014-05-14 | 宋宜庆 | Processing control device for tubular parts and rod parts |
| CN104959456A (en) * | 2015-07-16 | 2015-10-07 | 嘉兴市远超自动化设备有限公司 | Full-automatic punching machine |
| CN206951951U (en) * | 2017-08-03 | 2018-02-02 | 浙江天泰机械有限公司 | Hole punched device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355264A (en) * | 2019-07-05 | 2019-10-22 | 广东耐施特机械有限公司 | A kind of tubulose section punching machine |
| CN112355136A (en) * | 2020-11-24 | 2021-02-12 | 宁波昌隆机电有限公司 | Punching die |
| CN112355136B (en) * | 2020-11-24 | 2022-10-18 | 宁波力隆机电股份有限公司 | Punching die |
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