CN110026476A - A kind of batten perforating press being conveniently replaceable formed punch - Google Patents
A kind of batten perforating press being conveniently replaceable formed punch Download PDFInfo
- Publication number
- CN110026476A CN110026476A CN201910324433.5A CN201910324433A CN110026476A CN 110026476 A CN110026476 A CN 110026476A CN 201910324433 A CN201910324433 A CN 201910324433A CN 110026476 A CN110026476 A CN 110026476A
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- China
- Prior art keywords
- plate
- jacking
- formed punch
- installation seat
- batten
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Classifications
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- 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
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D43/02—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
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to stamping technology fields.It is designed to provide a kind of good batten perforating press for being conveniently replaceable formed punch of stability.The technical scheme adopted by the invention is that: a kind of batten perforating press being conveniently replaceable formed punch, including rack, conveying device and stamping device；The punching assembly includes the installation seat plate being fixed on the elevator of stamping device and several formed punches for being arranged on installation seat plate, the positioning edge extended along installation seat plate length direction is provided in the middle part of the installation seat plate bottom surface, the section of the positioning edge is trapezoidal, length direction on positioning edge along positioning edge is evenly arranged with several locating slots, is provided with the first connecting hole on the installation seat plate of the locating slot two sides；Impact section of the formed punch by construction section and positioned at construction section bottom is constituted, and the construction section is matched in " π " font and with locating slot.The stability that the present invention installs is good, greatly reduces the risk of formed punch and installation seat plate damage.
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 a kind of good batten perforating press for being conveniently replaceable formed punch of stability.
For achieving the above object, the technical scheme adopted by the invention is that: it is a kind of be conveniently replaceable formed punch batten punching
Hole machine, 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 punching assembly includes the installation seat plate being fixed on the elevator of stamping device and is arranged on installation seat plate
Several formed punches, the positioning edge extended along installation seat plate length direction is provided in the middle part of the installation seat plate bottom surface, it is described fixed
The section of position rib is trapezoidal, and the length direction on positioning edge along positioning edge is evenly arranged with several locating slots, the locating slot two
The first connecting hole is provided on the installation seat plate of side；Impact section of the formed punch by construction section and positioned at construction section bottom is constituted,
The construction section is matched in " π " font and with locating slot, and the position of corresponding first connecting hole is provided with second on construction section
Connecting hole；The construction section is fastened in locating slot, and the fastening spiral shell by being threaded through in the first connecting hole and the second connecting hole
Bolt is connect with installation seat plate.
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；
It is provided at the top of the installation seat plate towards the first locating convex block protruded above, first locating convex block is trapezoidal
Mesa-shaped is provided with the first fitting groove matched with the first locating convex block on the elevator, and first locating convex block is located at
In first fitting groove；The two sides of the installation seat plate are evenly arranged with several third connecting holes, and by being threaded through third connection
Fastening bolt in hole is connect with elevator.
Preferably, the section of the cavity plate is in T shape, and the lower surface on the T-shaped head of cavity plate is to tilt obliquely towards centre
Inclined-plane, be provided with the second fitting groove matched with cavity plate on the workbench, the cavity plate is located in the second fitting groove；Institute
The two sides for stating cavity plate are evenly arranged with several 4th connecting holes, and cavity plate passes through the fastening bolt and work that are threaded through in the 4th connecting hole
Make platform connection；The middle part of the cavity plate corresponds to the locating slot on installation seat plate and is provided with several forming through hole, the forming through hole
It is matched with the impact section of formed punch.
Preferably, the depth of the locating slot is at least 1CM.
Preferably, the conveying device includes active conveying roller and jacking roller, the left plate of the front end of rack and rear end
The active conveying roller of two synchronous rotations is each provided between right side plate, the height of each active conveying roller is identical, and bottom
Portion is higher than the upper surface of workbench；A jacking is provided with below two active conveying rollers of front end and rearmost end
Roller, the bar steel plate is between active conveying roller and jacking roller；Jacking roller both ends opposite left plate and right side plate
On be provided with the relief hole of vertical bar shaped, the both ends of jacking roller are stretched out outside left plate and right side plate through relief hole, and with bullet
Property jacking component 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, 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, the construction section of formed punch uses " π " character form structure, and is arranged in locating slot, and 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
By force, the risk of formed punch and installation seat plate damage is greatly reduced.
3, conveniently formed punch is quickly replaced, can adapt to a variety of different punching demands, flexibility and versatility
It is stronger.
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 batten perforating press for being conveniently replaceable formed punch in conjunction with shown in Fig. 1-8, as traditional perforating press, the present invention
It is mainly made of three parts, including rack, conveying device and stamping device.Rack is for installing each subdivision of the present invention, institute
Conveying device is stated for conveying to workpiece, stamping device is cooperateed with conveying device, is carried out during conveying to workpiece
Punching.Certainly, the usual present invention can also include industrial personal computer, total for carry out such as punching frequency, conveying speeds to perforating press
Body control, since the industrial personal computer of perforating press is product more mature currently on the market, the present invention is no longer situated between in detail to this
It continues, designer 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 (10)
1. a kind of batten perforating press for being conveniently replaceable formed punch, including rack, conveying device and stamping device；
It is characterized by: the rack is surrounded by bottom plate (1), left plate (2), right side plate (3) and top plate (4), in the rack
It is arranged workbench (5), the workbench (5) is mounted on bottom plate (1) by support post (6), the middle part setting of workbench (5)
Cavity plate (7), the top surface of the cavity plate (7) and the top surface of workbench (5) are high together；The stamping device is mounted on top plate (4), and
The punching assembly (36) of stamping device and cavity plate (7) are opposite；Bar steel plate (0) is located between cavity plate (7) and punching assembly (36),
And by the front end rearward end intermittent movement of rack under the conveying of conveying device, the punching assembly (36) of the stamping device exists
It is pushed in the intermittent phase of bar steel plate (0) conveying and bar steel plate (0) is punched out；
The punching assembly (36) includes that the installation seat plate (41) being fixed on the elevator (34) of stamping device and setting are being pacified
Several formed punches (42) on seat board (41) are filled, are provided in the middle part of installation seat plate (41) bottom surface along installation seat plate (41) length
The positioning edge (43) that direction extends, the section of the positioning edge (43) is trapezoidal, along the length of positioning edge (43) on positioning edge (43)
Degree direction is evenly arranged with several locating slots (44), is provided with the first company on the installation seat plate (41) of locating slot (44) two sides
Connect hole (45)；Impact section (47) of the formed punch (42) by construction section (46) and positioned at construction section (46) bottom is constituted, the peace
Dress section (46) is matched in " π " font and with locating slot (44), the position of corresponding first connecting hole (45) on construction section (46)
It is provided with the second connecting hole (48)；The construction section (46) is fastened in locating slot (44), and by being threaded through the first connecting hole
(45) it is connect with the fastening bolt in the second connecting hole (48) with installation seat plate (41).
2. the batten perforating press according to claim 1 for being conveniently replaceable formed punch, it is characterised in that: the stamping device includes
Hydraulic cylinder (33) and elevator (34), the hydraulic cylinder (33) is fixed on the top plate (4) of rack, and output end is downward；
Be provided with sliding block on side wall at left and right sides of the elevator (34), the sliding block and be fixed at rack left plate (2) and
Vertical sliding rail (35) composition on right side plate (3) is slidably matched；The top of the elevator (34) is defeated with hydraulic cylinder (33)
Outlet is affixed, and punching assembly (36) are arranged in the bottom of elevator (34)；
It is provided at the top of the installation seat plate (41) towards the first locating convex block (49) protruded above, first locating convex block
(49) trapezoidal mesa-shaped is provided with the first fitting groove matched with the first locating convex block (49), institute on the elevator (34)
The first locating convex block (49) are stated to be located in the first fitting groove；The two sides of the installation seat plate (41) are evenly arranged with several thirds and connect
It connects hole (50), and the fastening bolt by being threaded through in third connecting hole (50) is connect with elevator (34).
3. the batten perforating press according to claim 2 for being conveniently replaceable formed punch, it is characterised in that: the cavity plate (7) is cut
Face is in T shape, and the lower surface on cavity plate (7) T-shaped 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)
It is evenly arranged with several 4th connecting holes (51), cavity plate (7) passes through the fastening bolt and work that are threaded through in the 4th connecting hole (51)
Make platform (5) connection；The middle part of the cavity plate (7) corresponds to the locating slot (44) on installation seat plate (41) and is provided with several forming through hole
(52), the forming through hole (52) matches with the impact section (47) of formed punch (42).
4. the batten perforating press according to claim 3 for being conveniently replaceable formed punch, it is characterised in that: the locating slot (44)
Depth is at least 1CM.
5. the batten perforating press according to claim 4 for being conveniently replaceable formed punch, it is characterised in that: the conveying device includes
It is each provided between the left plate (2) and right side plate (3) of active conveying roller (8) and jacking roller (9), the front end of rack and rear end
The active conveying roller (8) of two synchronous rotations, the height of each active conveying roller (8) is identical, and bottom is higher than workbench (5)
Upper surface；It is provided with a jacking roller (9) below two active conveying rollers (8) of front end and rearmost end, it is described
Bar steel plate (0) is located between active conveying roller (8) and jacking roller (9)；The opposite left plate (2) in jacking roller (9) both ends
With the relief hole (10) for being provided with vertical bar shaped on right side plate (3), the both ends of jacking roller (9) are stretched out left through relief hole (10)
Side plate (2) and right side plate (3) outside, and are connect with elasticity jacking component (19)；
When the punching assembly (36) of the stamping device moves downward, it is able to drive bar steel plate (0) and overcomes elasticity jacking component
(19) upper top elastic force moves downward, so that bar steel plate (0) is far from active conveying roller (8) and sticks on the upper of workbench (5)
Surface；When the punching assembly (36) of the stamping device moves upward, elasticity jacking component (19) is able to drive jacking roller (9) court
Upper movement so that bar steel plate (0) is separate workbench (5), and is clamped between active conveying roller (8) and jacking roller (9) and is formed
Conveying.
6. the batten perforating press according to claim 5 for being conveniently replaceable formed punch, it is characterised in that: the elasticity jacking component
(19) include vertical guide rod (11) and in " [lower end of the mounting plate (12) of " shape, the guide rod (11) is fixed at
On the bottom plate (1) of rack, upper end is provided with position-arresting disk (13)；The opening of the mounting plate (12) outwardly, and mounting plate (12)
The rod aperture matched with guide rod (11) is correspondingly arranged on top margin and bottom edge, mounting plate (12) is set in guide rod by rod aperture
(11) outside；The middle section of the guide rod (11) is provided with large-sized abutment (14), and guide rod (11) is located at mounting plate (12)
Jacking spring (15) is also arranged with outside one section between top margin and abutment (14)；It installs at the center on mounting plate (12) top
There is bearing, the jacking roller (9) is threaded through in bearing.
7. the batten perforating press according to claim 6 for being conveniently replaceable formed punch, it is characterised in that: each described mounting plate
(12) two guide rods (11) are provided on, and two guide rods (11) are symmetrical in the two sides of mounting plate (12).
8. the batten perforating press according to claim 7 for being conveniently replaceable formed punch, it is characterised in that: the jacking spring (15)
Be provided with external screw thread outside the guide rod (11) of lower section, abutment (14) be set in guide rod (11) outside and with guide rod (11) screw thread
Connection.
9. the batten perforating press according to claim 8 for being conveniently replaceable formed punch, it is characterised in that: cavity plate (7) two sides
Workbench (5) on be each provided with a side opening (17), flexible hold is set on the corresponding framework soleplate (1) of the side opening (17)
Pressure pin (18)；The flexible support bar (18) includes vertical sleeve (20) and the mandril (21) matched with sleeve (20)；Institute
The lower end for stating sleeve (20) is fixed on the bottom plate (1) of rack, is provided on the side wall of sleeve (20) bottom and is adjusted mouth (22), institute
It states to be provided in the sleeve (20) adjusted above mouth (22) and adjusts jacking block (23), adjusting jacking block (23) is interior with sleeve (20)
Wall is threadedly engaged, and the center setting for adjusting jacking block (23) bottom screws column (24)；The upper end of the mandril (21) is provided with buphthalmos
Ball (25), lower end are from top to bottom threaded through in sleeve (20), and between mandril (21) lower end and adjusting jacking block (23) by up to
Under be disposed with elastomeric element (26) and cushion block (27).
10. the batten perforating press according to claim 9 for being conveniently replaceable formed punch, it is characterised in that: the punching assembly
(36) it is additionally provided with press component on the elevator (34) of front side and rear side, the press component includes vertical pressing lever
(37), the pilot hole matched with pressing lever (37) is provided on the elevator (34), the pressing lever (37), which is threaded through, leads
It constitutes and is slidably matched to Kong Bingyu guide rod (11)；Spacing head (38) are arranged in the upper end of the pressing lever (37), and lower end setting is pressed
Platen (39)；The pressing lever (37), which is located at, is arranged with pressing spring one section between pressing plate (39) and elevator (34) Wai
(40)；The bottom surface of the pressing plate (39) is provided with contact rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324433.5A CN110026476B (en) | 2019-04-22 | 2019-04-22 | Slat piercing press convenient to change drift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324433.5A CN110026476B (en) | 2019-04-22 | 2019-04-22 | Slat piercing press convenient to change drift |
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| Publication Number | Publication Date |
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| CN110026476A true CN110026476A (en) | 2019-07-19 |
| CN110026476B CN110026476B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910324433.5A Expired - Fee Related CN110026476B (en) | 2019-04-22 | 2019-04-22 | Slat piercing press convenient to change drift |
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| CN (1) | CN110026476B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509349A (en) * | 2019-08-27 | 2019-11-29 | 苏州骏创汽车科技股份有限公司 | A kind of automobile plastic interior trim moulding hole punched device |
| CN110802161A (en) * | 2019-11-15 | 2020-02-18 | 义乌市创伟电器机械有限公司 | Steel plate punching device capable of automatically replacing punch |
| CN111957810A (en) * | 2020-07-08 | 2020-11-20 | 四川晶辉半导体有限公司 | Punching and stacking equipment for optocoupler supports |
| CN112317601A (en) * | 2020-11-16 | 2021-02-05 | 张中海 | Punching equipment for automobile fender |
| 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 |
| CN115608846A (en) * | 2022-12-05 | 2023-01-17 | 山东工程职业技术大学 | Machining punching machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110509349A (en) * | 2019-08-27 | 2019-11-29 | 苏州骏创汽车科技股份有限公司 | A kind of automobile plastic interior trim moulding hole punched device |
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| CN111957810A (en) * | 2020-07-08 | 2020-11-20 | 四川晶辉半导体有限公司 | Punching and stacking equipment for optocoupler supports |
| CN112317601A (en) * | 2020-11-16 | 2021-02-05 | 张中海 | Punching equipment for automobile fender |
| 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 |
| CN115608846A (en) * | 2022-12-05 | 2023-01-17 | 山东工程职业技术大学 | Machining punching machine |
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Effective date of registration: 20210323 Address after: 312000 room 15, unit 0, Jindi Garden commercial building, 666 Gaoxin Avenue, Sanjie Town, Shengzhou City, Shaoxing City, Zhejiang Province Applicant after: SHENGZHOU RUIQIANG AUTOMATION EQUIPMENT Co.,Ltd. Address before: 312000 No.28 Ruokeng village, Beizhang Town, Shengzhou City, Shaoxing City, Zhejiang Province Applicant before: Yu Xingzheng |
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