CN109848288A - A continuous punching machine for strip steel plate - Google Patents
A continuous punching machine for strip steel plate Download PDFInfo
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- CN109848288A CN109848288A CN201910325318.XA CN201910325318A CN109848288A CN 109848288 A CN109848288 A CN 109848288A CN 201910325318 A CN201910325318 A CN 201910325318A CN 109848288 A CN109848288 A CN 109848288A
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- 238000004080 punching Methods 0.000 title claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 238000003825 pressing Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 210000005252 bulbus oculi Anatomy 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 210000000887 face Anatomy 0.000 claims 1
- 210000003128 head Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 description 16
- 239000002699 waste material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 238000007790 scraping Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
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- 239000000203 mixture Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 206010018325 Congenital glaucomas Diseases 0.000 description 2
- 206010012565 Developmental glaucoma Diseases 0.000 description 2
- 208000007157 Hydrophthalmos Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 201000001024 buphthalmos Diseases 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
本发明涉及冲压技术领域。目的在于提供一种能够防止工件磨损的条形钢板连续冲孔机。本发明所采用的技术方案是：一种条形钢板连续冲孔机，包括机架、输送装置和冲压装置；所述输送装置包括主动输送辊和顶托辊，所述机架前端和后端的左侧板和右侧板之间各设置有两根同步转动的主动输送辊，各所述主动输送辊的高度相同，且底部高于工作台的上表面；位于最前端和最后端的两根主动输送辊下方均设置有一根顶托辊，所述条形钢板位于主动输送辊和顶托辊之间。本发明对工件的输送和冲压在不同的高度位置进行，避免了工件与工作台和凹模的滑动接触，能够有效的防止工件损伤。
The invention relates to the technical field of stamping. The purpose is to provide a continuous punching machine for strip steel plates that can prevent workpiece wear. The technical scheme adopted in the present invention is: a continuous punching machine for strip-shaped steel plates, including a frame, a conveying device and a punching device; the conveying device includes an active conveying roller and a top roller; Two synchronously rotating active conveying rollers are arranged between the left plate and the right plate. The heights of the active conveying rollers are the same, and the bottom is higher than the upper surface of the worktable; A top roller is arranged below the conveying roller, and the strip-shaped steel plate is located between the active conveying roller and the top roller. In the invention, the conveying and punching of the workpiece are performed at different height positions, the sliding contact of the workpiece with the worktable and the die is avoided, and the damage of the workpiece can be effectively prevented.
Description
Technical field
The present invention relates to stamping technology fields, and in particular to continuous perforating press.
Background technique
Perforating press is a kind of process equipment being widely used in stripe board process, can be by way of punching press
Various specifications, the connecting hole of size, mounting hole, heat release hole, lightening hole, relief hole etc. are shaped in stripe board, are greatly improved
The automatization level of stripe board processing, reduces intensity of workers.However, it still has centainly in use
Defect.
1, when existing perforating press works, batten workpiece is staged through the work immediately below formed punch under the action of feed arrangement
Position, formed punch are pushed under hydraulic system, the driving effect of pneumatic system, are punched jointly to workpiece with the cavity plate on station.
But workpiece inevitably causes to wear, on the one hand affects perforating press during sliding to workbench and cavity plate
On the other hand service life is also easy to cause to damage to workpiece, especially for the higher decoration panel of some appearance requirements
For, it has to the subsequent processings such as remedial polishing, polishing, touch-up paint are carried out, it is serious to affect processing efficiency.
2, in order to adapt to different punching demands, it is conveniently replaceable formed punch, the formed punch of existing perforating press is substantially all using removable
The mounting means unloaded.But for workpiece biggish for plate thickness, since the pressure between formed punch and mounting base is excessive, junction
If stress cannot uniformly be discharged, easily cause formed punch damage or mounting base deformation.
3, during punching, more waste material can be generated, as quantity-produced carries out, the quantity of waste material is increasingly
More, currently used mode is mainly that staff is periodically cleared up, this undoubtedly increases the labor intensity of staff,
Also increase the occurrence probability of security risk.
Summary of the invention
The purpose of the present invention is to provide the continuous perforating press of bar steel plate that one kind can prevent the wear of work.
For achieving the above object, the technical scheme adopted by the invention is that: a kind of continuous perforating press of bar steel plate, packet
Including rack, conveying device and stamping device；
The rack is surrounded by bottom plate, left plate, right side plate and top plate, and workbench, the work are arranged in the rack
Platform is mounted on bottom plate by support post, and cavity plate, the top surface of the cavity plate and the top surface of workbench is arranged in the middle part of workbench
Qi Gao；The stamping device is mounted on top plate, and the punching assembly of stamping device is opposite with cavity plate；Bar steel plate is located at cavity plate
Between punching assembly, and by the front end rearward end intermittent movement of rack, the stamping device under the conveying of conveying device
Punching assembly pushed within the intermittent phase that bar steel plate conveys bar steel plate be punched out；
The conveying device includes active conveying roller and jacking roller, the left plate and right side plate of the front end of rack and rear end
Between be each provided with two synchronous rotation active conveying rollers, the height of each active conveying roller is identical, and bottom be higher than work
Make the upper surface of platform；A jacking roller, the item are provided with below two active conveying rollers of front end and rearmost end
Shape steel plate is between active conveying roller and jacking roller；It is provided on jacking roller both ends opposite left plate and right side plate
The both ends of the relief hole of vertical bar shaped, jacking roller are stretched out outside left plate and right side plate through relief hole, and jack component with elasticity
Connection；
When the punching assembly of the stamping device moves downward, it is able to drive bar steel plate and overcomes the upper of elasticity jacking component
Top elastic force moves downward, so that bar steel plate is far from active conveying roller and sticks on the upper surface of workbench；The stamping device
Punching assembly when moving upward, elasticity jacking component is able to drive jacking roller and is moved upwardly by, so that bar steel plate is far from work
Platform, and be clamped between active conveying roller and jacking roller and form conveying.
Preferably, the elasticity jacking component include vertical guide rod and in " [mounting plate of " shape, the guide rod
Lower end is fixed on the bottom plate of rack, and upper end is provided with position-arresting disk；The opening of the mounting plate outwardly, and the top of mounting plate
The rod aperture matched with guide rod is correspondingly arranged on side and bottom edge, mounting plate is set in outside guide rod by rod aperture；It is described to lead
The middle section of bar is provided with large-sized abutment, guide rod is also arranged outside one section between mounting plate top margin and abutment
There is jacking spring；The center on the mounting plate top is equipped with bearing, and the jacking roller is threaded through in bearing.
Preferably, two guide rods are provided on each described mounting plate, and two guide rods are the two of mounting plate
Side is symmetrical.
Preferably, it is provided with external screw thread outside the guide rod below the jacking spring, abutment is set in outside guide rod simultaneously
It is connect with guide rod thread.
Preferably, it is each provided with a side opening on the workbench of the cavity plate two sides, the corresponding framework soleplate of the side opening
On be provided with flexible support bar；The flexible support bar includes vertical sleeve and the mandril that matches with sleeve；The sleeve
Lower end be fixed on the bottom plate of rack, adjusting mouth is provided on the side wall of sleeve bottom, in the sleeve adjusted above mouth
It is provided with adjusting jacking block, the inner thread cooperation for adjusting jacking block and sleeve, the center setting for adjusting jacking block bottom screws column；
The upper end of the mandril is provided with buphthalmos ball, and lower end is from top to bottom threaded through in sleeve, and mandril lower end and adjust jacking block it
Between be from top to bottom disposed with elastomeric element and cushion block.
Preferably, the both ends of the active conveying roller pass through bearing respectively and are mounted on the left plate and right side plate of rack,
Synchronizing wheel is arranged in the end of active conveying roller one end；It is connected between the synchronizing wheel of each active conveying roller by toothed belt transmission, and
Wherein the synchronizing wheel of an active conveying roller also passes through driving belt and driving gear is sequentially connected, the driving gear and stepping
The output end of motor connects.
Preferably, the stamping device includes hydraulic cylinder and elevator, and the hydraulic cylinder is fixed at the top plate of rack
On, and output end is downward；It is provided with sliding block on side wall at left and right sides of the elevator, the sliding block and is fixed at rack
Vertical sliding rail composition on left plate and right side plate is slidably matched；The top of the elevator and the output end of hydraulic cylinder are solid
It connects, punching assembly is arranged in the bottom of elevator.
Preferably, press component, the press component are additionally provided on front side of the punching assembly and on the elevator of rear side
Including vertical pressing lever, the pilot hole matched with pressing lever is provided on the elevator, the pressing lever, which is threaded through, leads
It is slidably matched to Kong Bingyu guide rod composition；Spacing head is arranged in the upper end of the pressing lever, and pressing plate is arranged in lower end；The pressing
Bar is arranged with pressing spring outside one section between pressing plate and elevator；The bottom surface of the pressing plate is provided with contact rubber
Layer.
Beneficial effects of the present invention embody a concentrated reflection of:
1, to the conveying of workpiece and punching press, position is carried out at various height, avoids the cunning of workpiece Yu workbench and cavity plate
Dynamic contact, can effectively prevent workpiece damage.
2, it is synchronized by more active conveying rollers and workpiece is conveyed, it is ensured that stabilization of workpiece during feeding
Property, it is especially suitable for the punching of bar shaped plate.
3, traditional conveying mechanism is due to causing whole length big with longer guide rail；And integral layout of the invention
More compact exquisiteness, reduces the occupied area of equipment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic diagram of internal structure of structure shown in Fig. 1；
Fig. 3 is the portion A enlarged drawing in Fig. 1；
Fig. 4 is the schematic diagram of internal structure of flexible support bar；
Fig. 5 is the structural schematic diagram before punch assembly assembly；
Fig. 6 is the structural schematic diagram of cavity plate.
Fig. 7 is the scheme of installation in garbage collection channel；
Fig. 8 is the structural schematic diagram of scraping wings.
Specific embodiment
A kind of continuous perforating press of bar steel plate in conjunction with shown in Fig. 1-8, as traditional perforating press, the present invention mainly by
Three parts are constituted, including rack, conveying device and stamping device.Rack is for installing each subdivision of the present invention, the conveying
For conveying to workpiece, stamping device cooperates with device with conveying device, is punched out during conveying to workpiece.When
So, the usual present invention can also include industrial personal computer, carry out overall control for punching frequency, the conveying speed etc. to perforating press,
Since the industrial personal computer of perforating press is product more mature currently on the market, the present invention no longer describes to this in detail, designs
Personnel can match suitable industrial personal computer, that is, control system according to actual needs.
As shown in figs. 1 and 2, rack of the present invention is surrounded by bottom plate 1, left plate 2, right side plate 3 and top plate 4.It is described
Workbench 5 is set in rack, and through 6 built on stilts installation of support post on bottom plate 1, the middle part of workbench 5 is arranged the workbench 5
Forming through hole 52 is arranged on cavity plate 7 for cavity plate 7, and the top surface of the cavity plate 7 and the top surface of workbench 5 are high together, it is ensured that in the mistake of punching
Workbench 5 is rushed position peripheral portion to workpiece and forms effective support in journey, prevents workpiece deflection is excessive from causing burr, flying
Phenomena such as side.The stamping device is installed on the top plate 4, and the punching assembly 36 of stamping device and cavity plate 7 are opposite, institute of the present invention
A variety of existing forms such as fluid pressure type, pneumatic type, mechanical can be used in the stamping device stated, in order to make it easy to understand, this sentences liquid
For pressure type: as shown in Fig. 2, the stamping device includes hydraulic cylinder 33 and elevator 34, the hydraulic cylinder 33 is fixed at
On the top plate 4 of rack, and output end is downward.Be provided with sliding block on the side wall of 34 left and right sides of the elevator, the sliding block with
The vertical composition of sliding rail 35 being fixed on rack left plate 2 and right side plate 3 is slidably matched, to improve stability.It is described
The top of elevator 34 and the output end of hydraulic cylinder 33 are affixed, and punching assembly 36 is arranged in the bottom of elevator 34.
In the engineering of work, bar steel plate 0 is between cavity plate 7 and punching assembly 36, and in the conveying of conveying device
Under by rack front end rearward end intermittent movement, the interval that the punching assembly 36 of the stamping device is conveyed in bar steel plate 0
It is pushed in phase and bar steel plate 0 is punched out.In other words, that is to say, that under the collaboration of industrial personal computer, conveying device is by fashioned iron
Each section of plate 0 is gradually delivered between the punching assembly 36 of stamping device and cavity plate 7, and the punching assembly 36 of stamping device declines,
Workpiece is punched out with the cooperation of cavity plate 7.
The present invention mainly improves perforating press from following three broad aspect compared with traditional perforating press, to solve to rush
The problem of hole machine exists in actual use, so that perforating press has more excellent comprehensive performance: 1. workpiece conveying and punching
Collaboration, the 2. mounting means of formed punch, the 3. removing of waste material.The improvement of three broad aspects of the invention can be used alone existing normal
It advises in perforating press, it is of course also possible to combination of two, or even whole combined applications are in traditional perforating press.
From the conveying of first aspect workpiece with for the cooperateing with of punching:
Present invention relates generally to the improvement to conveying device, and in conjunction with shown in Fig. 1 and 2, the conveying device includes actively
Conveying roller 8 and jacking roller 9, the active conveying roller 8 actively rotate, and provide power, the jacking roller 9 for the feeding to workpiece
Passive rotation, main function is for workpiece to be folded between active conveying roller 8 and jacking roller 9, and provides enough compressions
Power, so that active conveying roller 8 be cooperated to convey workpiece.The left plate 2 and right side of front end of rack of the present invention and rear end
The active conveying roller 8 of two synchronous rotations is each provided between plate 3, as shown in Figure 2, the quantity of active conveying roller 8 is 4,
Each two of front and back, naturally it is also possible to which setting is more, and more active conveying rollers 8 are synchronized and conveyed to workpiece, and stability is more preferable.Respectively
The height of the active conveying roller 8 is identical, and bottom is higher than the upper surface of workbench 5, and usually this is excellent highly between 3-10CM
It is selected as 5CM or so.
A jacking roller 9 is provided with below two active conveying rollers 8 of front end and rearmost end, in transmission process
The bar steel plate 0 is between active conveying roller 8 and jacking roller 9.Jacking roller 9 of the present invention uses liftable knot
Structure, the meaning that is, the height of jacking roller 9 can adjust up and down, when rising, cooperate with active conveying roller 8 and complete conveying, decline
When, workpiece is separated with active conveying roller 8, and jacking roller 9 plays the role of holding workpiece merely.Specifically, in conjunction with Fig. 1,2 and 3
Shown in, the relief hole 10 of vertical bar shaped is provided on 9 both ends of jacking roller opposite left plate 2 and right side plate 3, this
Invention jacking roller 9 is not directly installed on the side plate of rack, and the effect of relief hole 10 is that the lifting for jacking roller 9 is left a blank in advance
Between.The both ends of jacking roller 9 are stretched out outside left plate 2 and right side plate 3 through relief hole 10, and are connect with elasticity jacking component 19.Elasticity
The effect of component 19 is installation jacking roller 9, and provides a upper top elastic force for jacking roller 9.The punching assembly of the stamping device
36 when moving downward, is able to drive bar steel plate 0 and the upper top elastic force of elasticity jacking component 19 is overcome to move downward, so that bar shaped steel
Plate 0 is far from active conveying roller 8 and sticks on the upper surface of workbench 5, is punched out.36 court of punching assembly of the stamping device
When upper movement, that is, when 36 backhaul of punching assembly, elasticity jacking component 19 is able to drive jacking roller 9 and is moved upwardly by, so that item
Shape steel plate 0 is clamped between active conveying roller 8 and jacking roller 9 far from workbench 5 and forms conveying.
Since in this way, 1, to the conveying and punching press of workpiece, position carries out the present invention at various height, avoid workpiece with
The sliding contact of workbench and cavity plate can effectively prevent workpiece damage.2, it is synchronized by more active conveying rollers to workpiece
It is conveyed, it is ensured that stability of workpiece during feeding is especially suitable for the punching of bar shaped plate.3, traditional conveyer
Structure is due to causing whole length big with longer guide rail；And the more compact exquisiteness of integral layout of the invention, reduce and sets
Standby occupied area.
The specific structure of elasticity jacking component 19 of the present invention is more, such as: simplest elasticity jacking component 19
It can be exactly two groups of springs, bearing blocks, bearing block is mounted on the top of spring, and the end of jacking roller 9 is mounted on axis by bearing
It holds in seat, directly provides upper top elastic force using spring for bearing block.But in order to improve the stability of elasticity jacking component 19, this hair
Bright better way is as shown in figure 3, the elasticity jacking component 19 includes vertical guide rod 11 and is in the " [mounting plate of " shape
12, the lower end of the guide rod 11 is fixed on the bottom plate 1 of rack, and upper end is provided with position-arresting disk 13.The mounting plate 12
Opening outwardly, and the rod aperture matched with guide rod 11 is correspondingly arranged on the top margin of mounting plate 12 and bottom edge, mounting plate 12
It is set in outside guide rod 11 by rod aperture.The middle section of the guide rod 11 is provided with large-sized abutment 14, and guide rod 11
Jacking spring 15 is also arranged with outside one section between 12 top margin of mounting plate and abutment 14.The center on 12 top of mounting plate
Bearing is installed, the jacking roller 9 is threaded through in bearing.In punching, punching assembly 36 is transferred to mounting plate to the power of workpiece
12, jacking spring 15 is compressed.After a stroke, that is, during the rising of punching assembly 36, jack spring 15
Elongation, jacking roller 9 is jacked up, and workpiece is adjacent to active conveying roller 8, and active conveying roller 8 rotates, workpiece is conveyed.
In order to improve the stability for further increasing elasticity jacking component 19, it is provided on each described mounting plate 12
Two guide rods 11, and two guide rods 11 are symmetrical in the two sides of mounting plate 12.In addition, preferably way is also possible that
It is provided with external screw thread outside the guide rod 11 of 15 lower section of jacking spring, abutment 14 is set in outside guide rod 11 and and guide rod
11 are threadedly coupled.That is abutment 14 is no longer using fixed setting, but upper downward can be carried out along guide rod 11 by using
The mode of section, so, along with the change of jacking 15 compression travel of spring, for the workpiece of different plate thickness, elasticity
Jacking component 19 can produce enough upper top elastic force, guarantee stable conveying.
It is provided since the supporting force to workpiece relies primarily on two support rollers 9, for the biggish workpiece of some thickness,
Since the weight of workpiece is larger, it is also necessary to Auxiliary support is carried out to the workpiece being located between two support rollers 9, therefore, the present invention
Better way is also possible that as shown in Fig. 2, be each provided with a side opening 17 on the workbench 5 of 7 two sides of the cavity plate, described
Flexible support bar 18 is provided on the corresponding framework soleplate 1 of side opening 17.As shown in figure 4, the flexible support bar 18 includes vertical
Sleeve 20 and the mandril 21 that is matched with sleeve 20.The lower end of the sleeve 20 is fixed on the bottom plate 1 of rack, 20 bottom of sleeve
It is provided on the side wall in portion and adjusts mouth 22, be provided in the sleeve 20 for adjusting 22 top of mouth and adjust jacking block 23, the adjusting
The inner thread of jacking block 23 and sleeve 20 cooperates, and the center setting for adjusting 23 bottom of jacking block screws column 24.The mandril 21 it is upper
End be provided with buphthalmos ball 25, lower end is from top to bottom threaded through in sleeve 20, and 21 lower end of mandril and adjust jacking block 23 between by
Elastomeric element 26 and cushion block 27 are disposed under, the elastomeric element 26 can also use helical spring, certainly may be used
To use multipair elastomeric pad as shown in Figure 4.In punching, punching assembly 36 is transferred to mandril 21, bullet to the power of workpiece
Property component 26 is compressed.After a stroke, that is, during punching assembly 36 rises, elastomeric element 26 is by mandril
21 jack up, and mandril 21 acts against workpiece on active conveying roller 8.
On this basis, in order to further increase performance of the invention, better way is also possible that as shown in Fig. 2, institute
It states and is additionally provided with press component on the elevator 34 of 36 front side of punching assembly and rear side, the press component includes vertical pressing
Bar 37 is provided with the pilot hole matched with pressing lever 37 on the elevator 34, and the pressing lever 37 is threaded through pilot hole simultaneously
It is slidably matched with the composition of guide rod 11.Spacing head 38 is arranged in the upper end of the pressing lever 37, and pressing plate 39 is arranged in lower end.It is described to press
Compression bar 37 is arranged with pressing spring 40 outside one section between pressing plate 39 and elevator 34, but answers by the rigidity of pressing spring 40
When the jacking spring 15 for being greater than elasticity jacking component 19.The bottom surface of the pressing plate 39 is provided with contact rubber layer.Press component
Effect be, be first about to workpiece and be pressed on workbench, while playing the role of workpiece pressing, prevent during punching
The both ends of workpiece upwarp.Its working principle is that elevator 34 declines, pressing lever 37 is driven to decline, pressing lever 37 first connects with workpiece
Touching, and oppress workpiece and move downward, after workpiece is compressed on the table, elevator 34 continues to decline, and is pressed by pressing spring 40
Contracting, punching assembly 36 continue decline and are punched out to workpiece.
About the mounting means of active conveying roller 8, as shown in Figure 1, the both ends point of usually active conveying roller 8 of the present invention
It is not mounted on the left plate 2 and right side plate 3 of rack by bearing, synchronizing wheel 28 is arranged in the end of 8 one end of active conveying roller.Respectively
It is sequentially connected between the synchronizing wheel 28 of active conveying roller 8 by synchronous belt 29, and the wherein synchronizing wheel 28 of an active conveying roller 8
It is also sequentially connected by driving belt 30 and driving gear 31, the driving gear 31 is connect with the output end of stepper motor 32.
Certainly, it is also feasible that driving is carried out by the way of other similar.Such as: sprocket wheel is set in the end of active conveying roller 8, is led to
It crosses chain and synchronizes driving.
For second aspect formed punch mounting means:
Of the invention thes improvement is that, as shown in figure 5, the punching assembly 36 includes the peace being fixed on elevator 34
Dress seat board 41 and several formed punches 42 being arranged on installation seat plate 41, the quantity of formed punch 42 described in 5 are 5, a stroke
5 holes of a row can be gone out.The quantity of the formed punch 42 can also be more or less, and being related to personnel can be specific according to actual needs
Setting.The positioning edge 43 extended along 41 length direction of installation seat plate is provided in the middle part of 41 bottom surface of installation seat plate, it is described fixed
The section of position rib 43 is trapezoidal, and the length direction on positioning edge 43 along positioning edge 43 is evenly arranged with several locating slots 44, described
The first connecting hole 45 is provided on the installation seat plate 41 of 44 two sides of locating slot.The depth of locating slot 44 of the present invention is preferably extremely
It is less 1CM, depth is bigger, and locating effect is better.
Impact section 47 of the formed punch 42 by construction section 46 and positioned at 46 bottom of construction section is constituted, and the construction section 46 is in
It " π " font and is matched with locating slot 44, the position of corresponding first connecting hole 45 is provided with the second connecting hole 48 on construction section 46.
The construction section 46 is fastened in locating slot 44, and the fastening spiral shell by being threaded through in the first connecting hole 45 and the second connecting hole 48
Bolt is connect with installation seat plate 41, and the structure and mounting means of fastening bolt are relatively simple, and the present invention is not shown.It is rushed in figure
Section 47 is hit as cylinder, matches the processable circular punching in place with the forming through hole on cavity plate, certain impact section 47 can also be with
For other shapes, such as elliptical cylinder-shape, hexagon etc..
After such setting, construction section use " π " character form structure of the present invention 1, formed punch, and be arranged in locating slot
Interior, the stability of installation is good.2, the special construction between formed punch construction section and locating slot increases the area of stress transfer, reduces
Local pressure greatly reduces the risk of formed punch and installation seat plate damage.3, conveniently formed punch is quickly replaced, energy
A variety of different punching demands are enough adapted to, flexibility and versatility are stronger.
On this basis, in order to further increase the flexibility and stability that punch is installed, the present invention is better
Way is also possible that the top of the installation seat plate 41 is provided with towards the first locating convex block 49 protruded above, first positioning
The trapezoidal mesa-shaped of convex block 49 is provided with the first fitting groove matched with the first locating convex block 49 on the elevator 34, described
First locating convex block 49 is located in the first fitting groove.The two sides of the installation seat plate 41 are evenly arranged with several third connecting holes
50, and the fastening bolt by being threaded through in third connecting hole 50 is connect with elevator 34.In this way the present invention can quickly into
The replacement of row installation seat plate 41 selects the installation seat plate 41 with the locating slot 44 of different number and density.
In addition to this, the invention also provides a kind of new 7 mounting structures of cavity plate, in conjunction with shown in Fig. 2 and 6, the cavity plate 7
Section it is in T shape, the lower surface on cavity plate 7T font head is to be set on the workbench 5 towards intermediate inclined-plane inclined obliquely
It is equipped with the second fitting groove matched with cavity plate 7, the cavity plate 7 is located in the second fitting groove.The two sides of the cavity plate 7 are uniformly set
Several 4th connecting holes 51 are equipped with, cavity plate 7 is connect by the fastening bolt being threaded through in the 4th connecting hole 51 with workbench 5.Institute
The locating slot 44 that the middle part for stating cavity plate 7 corresponds on installation seat plate 41 is provided with several forming through hole 52, the forming through hole 52 with
The impact section 47 of formed punch 42 matches.So, cavity plate 7 have better mounting stability and can quick location and installation,
Such 7 structure of cavity plate also increases the contact area with workbench 5 simultaneously, convenient for the dispersion of stress, improves making for cavity plate 7
Use the service life.
For the cleaning of third aspect waste material:
In conjunction with Fig. 1,2,7 and 8, it is provided on the framework soleplate 1 of 7 lower section of cavity plate of the present invention and prolongs along rack width direction
The garbage collection channel 53 stretched, the parallel coaming plate that the garbage collection channel 53 is generally extended by two along rack width direction
It constitutes, as shown in fig. 7, the waste material export of the both ends in the garbage collection channel 53 and stretching rack left plate 2 and right side plate 3 is logical
Road 54 is connected to, and the waste material exports channel 54 and tilts obliquely outside towards rack, is convenient for waste material sliding.The garbage collection channel 53
It is inside provided with scraping wings 55, the width of the scraping wings 55 matches with garbage collection channel 53 and can be in the drive of driving assembly
Length direction under dynamic along garbage collection channel 53 moves back and forth, and simplest scraping wings 55 is exactly a plate, width and
Garbage collection channel 53 quite, can be slided, but in order to guarantee its stabilization in sliding process along garbage collection channel 53
Property, as shown in figure 8, side plate 57 of the scraping wings 55 by mainboard 56 and positioned at 56 two sides of mainboard is constituted.
The specific structure of the driving component is more, such as the driving component can be exactly an electric pushrod, one
Pneumatic extension bar etc., but preferably way is that the driving component is ball screw assembly, the lead screw setting of the ball screw assembly,
Garbage collection channel 53 top and extend along the length direction in garbage collection channel 53, the nut of ball screw assembly, is fixed on
The center at 56 top of mainboard, the ball screw assembly, is by pusher motor driven.When work, pusher motor drives lead screw, lead screw band
Dynamic nut sliding, and then scraping wings 55 is driven to slide.
After setting in this way, the present invention 1, the waste material that can quickly generate to punching are collected automatically, are improved
Automatization level, reduces the labor intensity of staff.2, it is participated in without artificial, has been inherently eliminated safety accident hair
Raw probability.3, scraping wings can all release the waste material in garbage collection channel, good to the collecting effect of waste material.4, operation is steady
Fixed, failure rate is low.
Claims (8)
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| CN201910325318.XA CN109848288B (en) | 2019-04-22 | 2019-04-22 | A continuous punching machine for strip steel plate |
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| CN201910325318.XA CN109848288B (en) | 2019-04-22 | 2019-04-22 | A continuous punching machine for strip steel plate |
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| CN110090889A (en) * | 2019-06-19 | 2019-08-06 | 温州乾含节能科技有限公司 | A kind of punching apparatus of direct burial power distribution cabinet |
| CN110421063A (en) * | 2019-09-10 | 2019-11-08 | 解甜 | A kind of continuous punching mechanical of aluminum alloy doors and windows automatic assembling |
| CN110560574A (en) * | 2019-10-11 | 2019-12-13 | 顾丽娟 | A sheet metal sheet stamping forming device |
| CN110640013A (en) * | 2019-10-12 | 2020-01-03 | 阜阳常阳汽车部件有限公司 | A heavy truck longitudinal beam punching equipment with positioning function |
| CN110711817A (en) * | 2019-10-26 | 2020-01-21 | 台州蓝锐机电科技有限公司 | Fluidized bed sieve plate punching forming machine |
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| CN110842078A (en) * | 2019-11-19 | 2020-02-28 | 深圳市科本精密模具有限公司 | Pneumatic mechanism, equipment and processing method for punching mesh of die |
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| CN111530981B (en) * | 2020-05-09 | 2021-12-17 | 三门峡汇盛电工科技有限公司 | Copper strips system of processing |
| CN111760967A (en) * | 2020-07-28 | 2020-10-13 | 应开法 | Punch press with punching position fine adjustment function |
| CN111760968A (en) * | 2020-07-28 | 2020-10-13 | 应开法 | High-precision forging punch press |
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| CN113333573A (en) * | 2021-06-03 | 2021-09-03 | 昆山日腾精密模具科技有限公司 | Stamping die waste discharge mechanism and stamping die thereof |
| CN113305196A (en) * | 2021-06-22 | 2021-08-27 | 淮安益恒精密机械制造有限公司 | Stainless steel spoon preparation process and processing device |
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| CN114289607A (en) * | 2022-03-09 | 2022-04-08 | 河南英邦冷弯科技有限公司 | Online continuous punching device in cold roll forming |
| CN114289607B (en) * | 2022-03-09 | 2022-05-27 | 河南英邦冷弯科技有限公司 | Online continuous punching device in cold roll forming |
| CN114632864A (en) * | 2022-03-23 | 2022-06-17 | 安徽省金裕印铁制罐有限公司 | Iron sheet material stamping, blanking and feeding production line capable of automatically feeding and discharging |
| CN114871297A (en) * | 2022-05-30 | 2022-08-09 | 河北汇中管道装备有限公司 | Gantry type bending forming machine for large straight welded pipe and forming method thereof |
| CN115041583A (en) * | 2022-08-12 | 2022-09-13 | 苏州贵彦精工技术有限公司 | A processing stamping equipment for panel beating |
| CN115401114A (en) * | 2022-10-31 | 2022-11-29 | 江苏泽海机械科技有限公司 | Automatic punching equipment for metal plate |
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