CN108356131A - Electric triggering type hydraulic press - Google Patents
Electric triggering type hydraulic press Download PDFInfo
- Publication number
- CN108356131A CN108356131A CN201810164218.9A CN201810164218A CN108356131A CN 108356131 A CN108356131 A CN 108356131A CN 201810164218 A CN201810164218 A CN 201810164218A CN 108356131 A CN108356131 A CN 108356131A
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- Prior art keywords
- diel
- hydraulic press
- triggering type
- oil
- type hydraulic
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- 238000004080 punching Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 18
- 239000002828 fuel tank Substances 0.000 claims description 9
- 210000003734 kidney Anatomy 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 53
- 238000009434 installation Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/326—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure operated by hand or foot, e.g. using hydraulic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/166—Electrical control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses electric triggering type hydraulic press, including rack, workbench, oil hydraulic system, pneumatic control system and decompressor, workbench is equipped with support column and is connected with fixed plate, decompressor includes hydraulic cylinder and staking punch, the piston rod of hydraulic cylinder is connected across fixed plate with staking punch, oil hydraulic system is connected to hydraulic cylinder, and rack is equipped with floor push, and workbench is equipped with die arrangement device and blanking port；The hydraulic press further includes the control module for controlling electric triggering type hydraulic press overall operation, and control module further includes operation interface, mold cramping control element, electronic trigger lug and the floor push switching element for operating punching machine work；Mold cramping control element is electrically connected with pneumatic control system, and pneumatic control system is connected with die arrangement device；Floor push switching element is electrically connected with electronic trigger lug, floor push.The electric triggering type hydraulic press realizes the automatic switchover of hydraulic press control mode, substantially increases production efficiency.
Description
Technical field
The present invention relates to door-window section bar processing equipment fields, are more particularly to electric triggering type hydraulic press.
Background technology
In field of machining, punching machine is widely used in punch forming metal product, for example, door-window section bar, auto parts,
Household electrical appliances accessory etc..
Currently, in machinery field, relatively common punching machine is hydraulic press or pneumatic punching machine.For some required punching presses
The punching of the big door-window section bar of power generally uses hydraulic press.In the prior art, in order to ensure the accuracy of punching, mold is all
It is affixed on hydraulic press, an one secondary mold of hydraulic press installation, a secondary mold completes the punching of a procedure.Present city
There are some defects for hydraulic press on field：First, control mode is single, simple foot-operated control or simple electrical control；Second is that
Carry out positioning product by mold body completely, sometimes not enough precisely, punching error is big for product orientation；Third, mold positioning, installation
It is cumbersome, it is positioned substantially by pin, screw locking；Fourth, a punching machine is set there are one staking punch, a secondary mold can only be installed, no
Multiple products can be processed simultaneously, the Continuous maching of a product, low production efficiency can not be completed certainly.
Invention content
To solve the above-mentioned problems, it riding control the present invention provides one kind and changeable, mold energy is electronically activated quickly
Location and installation, the electric triggering type hydraulic press that multistation can be arranged, the product punching error produced is small, and production efficiency
It is high.
According to an aspect of the invention, there is provided electric triggering type hydraulic press comprising rack, workbench, oil pressure
System, pneumatic control system and decompressor, workbench are set in rack, and workbench is equipped with support column and is connected with fixed plate, rushes
Pressure device includes hydraulic cylinder and staking punch, and hydraulic cylinder is connected to fixed plate, and the piston rod of hydraulic cylinder passes through fixed plate and staking punch
It is connected, oil hydraulic system is connected to hydraulic cylinder, and rack is equipped with floor push, and pneumatic control system is installed on rack, staking punch lower section
Workbench be equipped with place diel station, workbench be equipped with die arrangement device and blanking port；The electric triggering type
Hydraulic press further includes control module, and control module is used to control the overall operation of electric triggering type hydraulic press；Control module
Further include for operating the operation interface of punching machine work, mold cramping control element, electronic trigger lug and floor push switching
Element；Mold cramping control element is electrically connected with pneumatic control system, and pneumatic control system is connected with die arrangement device, for controlling mold
Clamping and release；Floor push switching element is electrically connected with electronic trigger lug, floor push.Diel is placed as a result,
In station, start mold cramping control element, die arrangement device is controlled by diel quick locking using pneumatic control system；Behaviour
Author can control punching machine in such a way that floor push switching element selects floor push or in the way of being electronically activated and work；If
Select floor push, operator that product is placed into diel, foot steps on floor push, and oil hydraulic system starts, and hydraulic cylinder drives
Dynamic staking punch moves up and down, and staking punch, which moves downward, is pressed onto diel, and molding punching is completed in diel, after the completion of punching,
Floor push is unclamped, oil flows back in oil hydraulic system, and hydraulic cylinder drives staking punch to reset upwards；If selection is electronically activated, operate
Person holds product, is sent in diel, and product encounters electronic trigger lug, and oil hydraulic system starts, Driven by Hydraulic Cylinder staking punch
It moves up and down, staking punch, which moves downward, is pressed onto diel, and molding punching, after the completion of punching, diel are completed in diel
Automatic die sinking, oil reflux in oil hydraulic system, hydraulic cylinder drive staking punch to reset upwards；The electric triggering type hydraulic press realizes
The automatic switchover of hydraulic press control mode, substantially increases production efficiency.
In some embodiments, oil hydraulic system includes fuel tank, oil pump, motor, oil circuit manifold, oil circuit branch pipe and solenoid valve
Group, fuel tank are installed on rack, and motor drives oil pump, oil pump to be connected to fuel tank, the hydraulic fluid port of one end connection oil pump of oil circuit manifold, oil
The other end of Lu manifold is connected to solenoid valve block, and one end of oil circuit branch pipe is connected with solenoid valve block, the other end of oil circuit branch pipe
It is connected with hydraulic cylinder, solenoid valve block is electrically connected with control module.The quantity of oil circuit branch pipe is according to hydraulic cylinder on workbench as a result,
Quantity determine that each hydraulic cylinder is respectively connected with two oil circuit branch pipes of one-in-and-one-out, the group number and hydraulic cylinder one of solenoid valve block
It causes, control module controls solenoid valve block, and each solenoid valve controls corresponding hydraulic cylinder using oil circuit branch pipe.
In some embodiments, electronic trigger lug includes microswitch, proximate matter triggering rod, bar locating piece and proximate matter folder
Tight pneumatic control port, proximate matter triggering rod are equipped with through bar locating piece between proximate matter triggering rod and the front end face of bar locating piece
Spring, microswitch are set to the rear of proximate matter triggering rod, and microswitch is electrically connected with floor push switching element, and proximate matter clamps gas
Dynamic control port is connected to pneumatic control system.As a result, after diel installation, electronic trigger lug is installed in diel, behaviour
Diel is stretched into one end that author holds product, and product touches proximate matter triggering rod, and product moves on, and spring is compressed,
Proximate matter triggering rod moves afterwards slightly, touches microswitch, and microswitch sends a signal to control by floor push switching element
Module, control module send out order to pneumatic control system, start the proximate matter in proximate matter clamping pneumatic control port driving diel
Clamping part clamps product, meanwhile, oil hydraulic system starts, and Driven by Hydraulic Cylinder staking punch moves up and down, and staking punch moves downward pressure
To diel, molding punching is completed in diel, after the completion of punching, diel automatic die sinking, and oil reflux in oil hydraulic system,
Hydraulic cylinder drives staking punch to reset upwards；Microswitch can detect whether processed product is in place, and improve product quality.
In some embodiments, die arrangement device includes side limited post, rear end limited block and corner cylinder, side limit
Position column is located at the front and back position of the left and right sides of diel station, and rear end limited block is located at the rear end of diel station, turns
Angle cylinder is located at the centre position of the left and right sides of diel station, and the cylinder body of corner cylinder is connected with pneumatic control system.Punching press as a result,
Mold shifts diel station onto along side limited post, and rear end limited block withstands diel, and diel quickly positions, and touches
Mold cramping control element is sent out, control module controls corner cylinder by pneumatic control system, and the press strip on corner cylinder pushes down diel
Lower template, realize diel it is quick positioning, Fast Installation, simplify mold installation steps, greatly improve working efficiency.
In some embodiments, the station of diel is equipped with four groups, decompressor, blanking port, electronic trigger lug
Four groups are also correspondingly provided with oil circuit branch pipe, blanking port is connected with material blanking tube.The electric triggering type hydraulic press is equipped with four groups as a result,
The station of diel is arranged four staking punch, may be implemented simultaneously to be processed multiple products, or completes a product
Continuous maching.
In some embodiments, the station of four groups of diels is equipped with five pieces of corner cylinders, four groups of diel stations it
Between three pieces of corner cylinders be equipped with long press strip, the long press strip is for pushing down two groups of adjacent diels, on the corner cylinder of both sides
Equipped with short press strip.It is only needed between two groups of adjacent diels as a result, with a corner cylinder, the installation length pressure on corner cylinder
Item, a corner cylinder can position the adjacent diel in both sides simultaneously.
In some embodiments, there are two the rear end limited block on the station of each group diel is all provided with, rear end limit
Block is equipped with kidney slot, and caging bolt is equipped in kidney slot.Two rear end limited blocks of every group of diel as a result, it is fixed to improve
The accuracy of position；Since the size of diel is different, kidney slot is set on the limited block of rear end, is moved by unclamping caging bolt
Dynamic rear end limited block, coordinates the size of diel to adjust.
In some embodiments, two blanking ports share a material blanking tube, and material blanking tube is Y types.Material blanking tube designs as a result,
At Y types, a material blanking tube is shared convenient for the blanking port of two groups of adjacent diels.
In some embodiments, the discharge port of material blanking tube is obliquely installed.Thus, it is possible to which discharge port inclination is reached rack
Side, the person of being conveniently operated take out punching generate waste material.
Compared with prior art, the beneficial effects of the invention are as follows：Multiple punching presses are arranged in the configuration of the present invention is simple, a punching machine
Mold station, diel accurate positioning, install convenient, the mutual switching for realizing floor push and being electronically activated, Ke Yitong
When multiple products are processed or are completed, to the Continuous maching of a product, to greatly improve work efficiency, meet height
Imitate production requirement.
Description of the drawings
Fig. 1 is the stereogram of an embodiment of electric triggering type hydraulic press of the present invention；
Fig. 2 is the structural schematic diagram of electric triggering type hydraulic press；
Fig. 3 is the structural schematic diagram of workbench；
Fig. 4 is the structural schematic diagram of material blanking tube；
Fig. 5 is the structural schematic diagram of electronic trigger lug；
Fig. 6 is the electrical connection diagram of electric triggering type hydraulic press.
Specific implementation mode
The present invention is further illustrated With reference to embodiment.
As shown in Fig. 1,2 and 6, the electric triggering type hydraulic press of an embodiment of the present invention, including rack 1, work
Make platform 2, oil hydraulic system 3, pneumatic control system 4 and decompressor 5.Workbench 2 is fixedly installed in rack 1, passes through spiral shell on workbench 2
Line is equipped with ten support columns 21, and the top of support column 21 has been connected through a screw thread fixed plate 22.Decompressor 5 includes hydraulic cylinder
51 and staking punch 52, hydraulic cylinder 51 is connected to fixed plate 22, and the piston rod of hydraulic cylinder 51 passes through fixed plate 22 and 52 phase of staking punch
Connection.Oil hydraulic system 3 is connected to hydraulic cylinder 51, and the bottom of rack 1 is equipped with floor push 6, and pneumatic control system 4 is installed on rack 1.
The workbench 2 of 52 lower section of staking punch is equipped with the station for placing diel 100, and workbench 2 is equipped with die arrangement device 7 and falls
Material mouth 23.The electric triggering type hydraulic press further includes control module 8, and control module 8 is for controlling electric triggering type hydraulic punch
The overall operation of bed.Control module 8 further includes the operation interface 81 of the human-computer interaction for operating punching machine work, mold cramping control
Element 82, electronic trigger lug 83 and floor push switching element 84 processed.Control module 8 and oil hydraulic system 3, pneumatic control system 4, mould
Tool is electrically connected between clamping each operating systems such as control element 82, floor push switching element 84.Mold cramping control member
Part 82 is electrically connected with pneumatic control system 4, and pneumatic control system 4 is connected with die arrangement device 7, clamping and release for controlling mold.
Floor push switching element 84 is electrically connected with electronic trigger lug 83, floor push 6.
Diel 100 is positioned over station by operator, starts mold cramping control element 82, is controlled using pneumatic control system 4
Molding jig positioning device 7 is by 100 quick locking of diel.It is foot-operated that operator can utilize floor push switching element 84 to select
On-off mode or be electronically activated mode control punching machine work.If selecting floor push, operator that product is placed into punching press
In mold 100, foot steps on floor push 6, and oil hydraulic system 3 starts, and hydraulic cylinder 51 drives staking punch 52 to move up and down, staking punch 52 to
Lower movement is pressed onto diel 100, and molding punching is completed in diel 100, after the completion of punching, unclamps floor push 6, oil pressure system
Oil reflux in system 3, hydraulic cylinder 51 drive staking punch 52 to reset upwards.If selection is electronically activated, operator holds product, is sent to
In diel 100, product encounters electronic trigger lug 83, and oil hydraulic system 3 starts, and hydraulic cylinder 51 drives about 52 staking punch to transport
Dynamic, staking punch 52, which moves downward, is pressed onto diel 100, and molding punching, after the completion of punching, stamping die are completed in diel 100
Have 100 automatic die sinkings, oil flows back in oil hydraulic system 3, and hydraulic cylinder 51 drives staking punch 52 to reset upwards.The electric triggering type hydraulic pressure
Punching machine realizes the automatic switchover of hydraulic press control mode, substantially increases production efficiency.
Oil hydraulic system 3 includes fuel tank 31, oil pump 32, motor 33, oil circuit manifold 34, oil circuit branch pipe 35 and solenoid valve block 36.
Fuel tank 31 is fixedly installed in rack 1, and motor 33 and oil pump 32 are all fixed on 31 top of fuel tank, and motor 33 is used to drive oil pump 32,
Oil pump 32 is connected to fuel tank 31, the hydraulic fluid port of one end connection oil pump 32 of oil circuit manifold 34, the other end and electromagnetism of oil circuit manifold 34
Valve group 36 is connected to, and one end of oil circuit branch pipe 35 is connected with solenoid valve block 36, the other end and 51 phase of hydraulic cylinder of oil circuit branch pipe 35
Connection, solenoid valve block 36 are electrically connected with control module 8.The quantity of oil circuit branch pipe 35 is according to the quantity of hydraulic cylinder 51 on workbench 1
It determines, each hydraulic cylinder 51 is respectively connected with two oil circuit branch pipes 35 of one-in-and-one-out, the group number and hydraulic cylinder 51 of solenoid valve block 36
Unanimously, control module 8 controls solenoid valve block 36, and each solenoid valve controls corresponding hydraulic cylinder 51 using oil circuit branch pipe 35.
As shown in figure 5, electronic trigger lug 83 includes microswitch 831, proximate matter triggering rod 832, bar locating piece 833 and type
Material clamps pneumatic control port 834.Proximate matter triggering rod 832 is through bar locating piece 833, proximate matter triggering rod 832 and bar locating piece
Spring 835 is equipped between 833 front end face, microswitch 831 is set to the rear of proximate matter triggering rod 832, microswitch 831 and foot
The electrical connection of switching element 84 is stepped on, proximate matter clamps pneumatic control port 834 and is connected to pneumatic control system 4.Electronic trigger lug 83
It is placed into a box, after diel 100 is installed, electronic trigger lug 83 is mounted in diel 100, gas
Dynamic system 3 and control device 8 can draw two connectors to the rear end of workbench, and pneumatic control port is clamped for connecting proximate matter
834 and microswitch 831.Diel 100 is stretched into one end that operator holds product, and product touches proximate matter triggering rod 832,
Product moves on, and spring 835 is compressed, and is moved after proximate matter triggering rod 832 is pico-, touches microswitch 831, microswitch
831 send a signal to control module 8 by floor push switching element 84, and control module 8 sends out order to pneumatic control system 4, opens
Ejector half material clamps the proximate matter clamping part clamps product in the driving diel 100 of pneumatic control port 834, meanwhile, oil pressure system
System 3 starts, and hydraulic cylinder 51 drives staking punch 52 to move up and down, and staking punch 52, which moves downward, is pressed onto diel 100, diel
100 complete molding punching, and after the completion of punching, 100 automatic die sinking of diel, oil reflux in oil hydraulic system 3, hydraulic cylinder 51 drives
Staking punch 52 resets upwards.Microswitch 831 can detect whether processed product is in place, and improve product quality.
As shown in figs. 1 and 3, die arrangement device 7 includes side limited post 71, rear end limited block 72 and corner cylinder 73.Often
The side limited post 71 of the station of group diel 100 is four, which is located at diel work
The front and back position of the left and right sides of position.Rear end limited block 72 is located at the rear end of diel station.Corner cylinder 73 is located at stamping die
Have the centre position of the left and right sides of station, i.e. position among two side limited posts 71, the cylinder body and gas control of corner cylinder 73
System 4 is connected.When placing diel 100, diel 100 shifts diel station, rear end onto along side limited post 71
Limited block 72 withstands diel 100, and diel 100 quickly positions, triggering mold cramping control element 82, control module 8
Corner cylinder 73 is controlled by pneumatic control system 4, the press strip on corner cylinder 73 pushes down the lower template of diel 100, realizes stamping die
The quick positioning of tool 100, Fast Installation, simplify the installation steps of mold, greatly improve working efficiency.
In the present embodiment, the station of diel is equipped with four groups, decompressor 5, blanking port 23,82 and of electronic trigger lug
Oil circuit branch pipe 35 is also correspondingly provided with four groups, and blanking port 23 is connected with material blanking tube 231.As shown in figs. 1 and 4, two blanking ports 23 are total
With a material blanking tube 231, material blanking tube 231 is Y types, and a blanking is shared convenient for the blanking port of two groups of adjacent diels 100
Pipe 231.The discharge port of material blanking tube 231 is obliquely installed, and discharge port can be tilted to the side for reaching rack 1, and the person of being conveniently operated takes
Go out the waste material that punching generates.The electric triggering type hydraulic press is equipped with the station of four groups of diels, and four staking punch 52 are arranged,
It may be implemented simultaneously to be processed multiple products, or complete the Continuous maching of a product.
The station of four groups of diels is equipped with five pieces of corner cylinders 73, three pieces of corner cylinders 73 between four groups of diel stations
It is equipped with long press strip 731, for pushing down two groups of adjacent diels 100, the corner cylinder 73 of both sides is equipped with the long press strip 731
Short press strip 732.It is only needed between two groups of adjacent diels 100 with a corner cylinder 73, the installation on corner cylinder 73 is grown
Press strip 731, a corner cylinder 73 can position the adjacent diel 100 in both sides simultaneously.
There are two rear end limited block 72 on the station of each group diel is all provided with, rear end limited block 72 is equipped with kidney slot
721, kidney slot 721 is interior to be equipped with caging bolt 722.Two rear end limited blocks 72 of every group of diel 100, improve the essence of positioning
Exactness.Since the size of diel 100 is different, kidney slot 721 is set, by unclamping caging bolt on rear end limited block 72
722 movement rear end limited blocks 72, the size adjustment of cooperation diel 100.
Multiple diel stations, 100 accurate positioning of diel, installation is arranged in the configuration of the present invention is simple, a punching machine
It is convenient, it realizes floor push and the mutual switching that is electronically activated, can multiple products are processed or be completed simultaneously pair
The Continuous maching of one product, greatly improves work efficiency, and meets efficient production requirement.
Above-described is only some embodiments of the present invention, it is noted that for those of ordinary skill in the art
For, under the premise of not departing from the concept of the present invention, other modification and improvement can also be made, these belong to this hair
Bright protection domain.
Claims (9)
1. electric triggering type hydraulic press, including rack (1), workbench (2), oil hydraulic system (3), pneumatic control system (4) and punching press
Device (5), the workbench (2) are set in rack (1), and the workbench (2) is equipped with support column (21) and is connected with fixation
Plate (22), the decompressor (5) include hydraulic cylinder (51) and staking punch (52), and the hydraulic cylinder (51) is connected to fixed plate
(22), the piston rod of the hydraulic cylinder (51) is connected across fixed plate (22) with staking punch (52), the oil hydraulic system (3) with
Hydraulic cylinder (51) is connected to, and the rack (1) is equipped with floor push (6), and the pneumatic control system (4) is installed on rack (1), special
Sign is：
Workbench (2) below the staking punch (52) is equipped with the station for placing diel, and the workbench (2) is equipped with mould
Have positioning device (7) and blanking port (23)；
The electric triggering type hydraulic press further includes control module (8), and the control module (8) is for controlling electric triggering type liquid
Press the overall operation of punching machine；The control module (8) further includes for operating the operation interface (81) of punching machine work, mold cramping
Control element (82), electronic trigger lug (83) and floor push switching element (84)；The mold cramping control element (82)
Be electrically connected with pneumatic control system (4), the pneumatic control system (4) is connected with die arrangement device (7), for control mold clamping and
It unclamps；The floor push switching element (84) is electrically connected with electronic trigger lug (83), floor push (6).
2. electric triggering type hydraulic press according to claim 1, which is characterized in that the oil hydraulic system (3) includes oil
Case (31), oil pump (32), motor (33), oil circuit manifold (34), oil circuit branch pipe (35) and solenoid valve block (36), the fuel tank (31)
It is installed on rack (1), motor (33) the driving oil pump (32), the oil pump (32) is connected to fuel tank (31), and the oil circuit is total
The hydraulic fluid port of one end connection oil pump (32) of (34) is managed, the other end of the oil circuit manifold (34) is connected to solenoid valve block (36), institute
The one end for stating oil circuit branch pipe (35) is connected with solenoid valve block (36), the other end and the hydraulic cylinder (51) of the oil circuit branch pipe (35)
It is connected, the solenoid valve block (36) is electrically connected with control module (8).
3. electric triggering type hydraulic press according to claim 2, which is characterized in that electronic trigger lug (83) packet
It includes microswitch (831), proximate matter triggering rod (832), bar locating piece (833) and proximate matter and clamps pneumatic control port (834), it is described
Proximate matter triggering rod (832) is through bar locating piece (833), the front end face of the proximate matter triggering rod (832) and bar locating piece (833)
Between be equipped with spring (835), the microswitch (831) be set to proximate matter triggering rod (832) rear, the microswitch
(831) it is electrically connected with floor push switching element (84), the proximate matter clamps pneumatic control port (834) and is connected to pneumatic control system
(4)。
4. electric triggering type hydraulic press according to claim 3, which is characterized in that die arrangement device (7) packet
Side limited post (71), rear end limited block (72) and corner cylinder (73) are included, the side limited post (71) is located at diel work
The front and back position of the left and right sides of position, the rear end limited block (72) are located at the rear end of diel station, corner cylinder (73) position
The cylinder body in the centre position in the left and right sides of diel station, the corner cylinder (73) is connected with pneumatic control system (4).
5. electric triggering type hydraulic press according to claim 4, which is characterized in that the station of the diel is equipped with
Four groups, the decompressor (5), blanking port (23), electronic trigger lug (83) and oil circuit branch pipe (35) are also correspondingly provided with four groups,
The blanking port (23) is connected with material blanking tube (231).
6. electric triggering type hydraulic press according to claim 5, which is characterized in that the station of diel described in four groups
Equipped with five pieces of corner cylinders (73), three pieces of corner cylinders (73) between diel station described in four groups are equipped with long press strip (731),
The long press strip (731) is equipped with short press strip for pushing down two groups of adjacent diels, the corner cylinder (73) of the both sides
(732)。
7. electric triggering type hydraulic press according to claim 5, which is characterized in that the station of diel described in each group
On rear end limited block (72) be all provided with there are two, the rear end limited block (72) be equipped with kidney slot (721), the kidney slot
(721) caging bolt (722) is equipped in.
8. electric triggering type hydraulic press according to claim 5, which is characterized in that two blanking ports (23) share
A piece material blanking tube (231), the material blanking tube (231) are Y types.
9. electric triggering type hydraulic press according to claim 8, which is characterized in that the discharging of the material blanking tube (231)
Mouth is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164218.9A CN108356131A (en) | 2018-02-27 | 2018-02-27 | Electric triggering type hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164218.9A CN108356131A (en) | 2018-02-27 | 2018-02-27 | Electric triggering type hydraulic press |
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| Publication Number | Publication Date |
|---|---|
| CN108356131A true CN108356131A (en) | 2018-08-03 |
Family
ID=63002976
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810164218.9A Pending CN108356131A (en) | 2018-02-27 | 2018-02-27 | Electric triggering type hydraulic press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957840A (en) * | 2020-08-05 | 2020-11-20 | 大冶市祺顺科技有限公司 | Automatic pay-off corrector punching machine |
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