CN109047607A - Multistation blanking for ring forgings hydraulic press - Google Patents
Multistation blanking for ring forgings hydraulic press Download PDFInfo
- Publication number
- CN109047607A CN109047607A CN201811071363.9A CN201811071363A CN109047607A CN 109047607 A CN109047607 A CN 109047607A CN 201811071363 A CN201811071363 A CN 201811071363A CN 109047607 A CN109047607 A CN 109047607A
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- CN
- China
- Prior art keywords
- jumping
- whole
- block
- column
- slide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
Abstract
The present invention relates to a kind of multistation blanking for ring forgings hydraulic presses, it includes main body, whole flushing device, jumping-up upper mold, pre- stamping punch and whole stamping punch；The main body includes being oppositely arranged sliding block and workbench, the jumping-up upper mold, pre- stamping punch are separately mounted to jumping-up and rush in advance on cross cutting changing device and rush to cross cutting changing device in advance by jumping-up be mounted on slider bottom, the first lower chopping block is provided on workbench, as jumping-up rushes to the switching of cross cutting changing device in advance, jumping-up upper mold, pre- stamping punch are alternately opposite with the first lower chopping block；The whole flushing device is fixedly mounted on body side, and the whole stamping punch is fixedly mounted on whole flushing device.Rationally, structure is simple, reduces labor intensity for design, reduces the investment of operator or robot, reduces costs, and it is small to occupy plant area.
Description
Technical field
The present invention relates to technical field of hydraulic pressure, and in particular to a kind of multistation blanking for ring forgings hydraulic press.
Background technique
The jumping-up of traditional blanking for ring forgings hydraulic press, punching, blanking process are respectively adopted more hydraulic presses and complete, using hand
It when dynamic loading and unloading, needs multiple person cooperational to complete, and large labor intensity, it is big to occupy plant area；Using robot charge up to
Four robots need to be arranged less, it is at high cost, it is big to occupy plant area.
Summary of the invention
To solve the above problems, the present invention proposes a kind of multistation blanking for ring forgings hydraulic press, rationally, structure is simple for design
It is single, labor intensity is reduced, reduces the investment of operator or robot, reduces costs, and it is small to occupy plant area.
Technical solution of the present invention:
A kind of multistation blanking for ring forgings hydraulic press, it includes main body, whole flushing device, jumping-up upper mold, pre- stamping punch and punching eventually
Formed punch；The main body includes being oppositely arranged sliding block and workbench, and the jumping-up upper mold, pre- stamping punch are separately mounted to jumping-up
It is rushed on cross cutting changing device in advance and cross cutting changing device is rushed to by jumping-up in advance and be mounted on slider bottom, be provided with first on workbench
Lower chopping block, as jumping-up rushes to the switching of cross cutting changing device in advance, jumping-up upper mold, pre- stamping punch are alternately opposite with the first lower chopping block；
The whole flushing device is fixedly mounted on body side, and the whole stamping punch is fixedly mounted on whole flushing device.
Initially, cross cutting changing device switching, the lower chopping block top of jumping-up upper mold face first are rushed in advance by jumping-up；Using artificial
Or blank is placed on the first lower chopping block by robot, jumping-up upper mold is located above blank, and sliding block drives green compact under jumping-up upper mold
Expect, complete jumping-up process, sliding block drives jumping-up upper mold to move up one section, and jumping-up rushes to cross cutting changing device switching in advance, so that in advance in a state of excitement
Head is located above blank, and sliding block drives pre- stamping punch to push blank, completes punching operation, rear slider reset, while jumping-up is pre-
Cross cutting changing device is rushed to switch so that above the lower chopping block of jumping-up upper mold face first；Artificial or robot will complete jumping-up, punching
Blank be transferred to whole flushing device and carry out punching press, complete blanking process, artificial or robot blanking after the completion of blanking, this period
Artificial or robot carries out feeding simultaneously, and repeats jumping-up, punching operation.Single device can successively jumping-up, punching, fall
Material process reduces labor intensity, reduces artificial or robot and comes into operation, and it is small to occupy plant area.
It rushes to cross cutting changing device in advance by jumping-up, realizes jumping-up and two processes of punching are switched fast in advance, blank is in main body
Jumping-up and in advance two process actions of punching can be completed, without manually or mechanically travelling stock, improve work efficiency, save at
This.
Whole flushing device is fixedly mounted in main body, this arrangement reduces blank and turns between main body and whole flushing device
Distance is moved, switching time is saved, saves cost；
Above-mentioned technical proposal is improved further and is refined, main body further includes fuselage and main operating cylinder, and fuselage is steel
Plate welds monoblock type gantry frame, the first column being vertically arranged including four and the upper cross being arranged at the top of the first column
Beam, the first column are centrosymmetric distribution, are vertically arranged with the first guide rail respectively on the first column, sliding block is slidably mounted on first
On guide rail, it is located among the first column, main operating cylinder is fixedly mounted on upper beam, and main operating cylinder is drivingly connected sliding block,
Driving sliding block moves up and down；The workbench is arranged among the first column, is located at below sliding block.
Above-mentioned technical proposal is improved further and is refined, the main body is frame type hydraulic press.
Above-mentioned technical proposal is improved further and is refined, it includes switching that the jumping-up rushes to cross cutting changing device in advance
Oil cylinder, slide plate have slide plate fixed guide guide rail along horizontally arranged in the slider bottom, and slide plate slides are mounted on cunning
On plate fixed guide guide rail, switching oil cylinder is fixedly mounted on sliding block side, is drivingly connected slide plate, and driving slide plate is fixed along slide plate
Guiding rail is mobile；The jumping-up upper mold, pre- stamping punch set gradually slide plate bottom along slide plate moving direction, with slide plate
Mobile, jumping-up upper mold, pre- stamping punch are alternately opposite with the first lower chopping block.
Above-mentioned technical proposal is improved further and is refined, the whole flushing device includes upper beam, underbeam, second vertical
Column, whole slide block and end rush oil cylinder, and upper beam, underbeam are fixedly connected with ipsilateral first column respectively, between upper beam and underbeam
Vertically symmetrical setting is vertically arranged with the second guide rail on the second column there are two the second column respectively, two the second columns it
Between be provided with whole slide block, whole slide block is slidably mounted on the second guide rail, upper beam be provided with eventually rushes oil cylinder, rush eventually oil cylinder driving
Whole slide block is connected, whole slide block is driven to move up and down；The whole stamping punch setting in whole slide block bottom and is arranged under
The second lower chopping block on beam is opposite；Whole flushing device is equivalent to a small hydraulic press being mounted in main body.
Above-mentioned technical proposal is improved further and is refined, first guide rail, the second guide rail are X-type inclined-plane
Guide rail.
Above-mentioned technical proposal is improved further and is refined, it further includes centralising device, and centralising device includes two
Symmetrically arranged jacking block, jacking block pass through centering oil cylinder respectively and main body two sides are fixedly mounted, and centering oil cylinder is fixed by the bracket respectively
It being mounted among ipsilateral two the second columns, two jacking blocks is driven to move towards, the jacking block is located above the first lower chopping block,
And V-type opening is respectively arranged in the opposite side of two jacking blocks；Centering for blank positions.
Above-mentioned technical proposal is improved further and is refined, it further includes control system, control system include PLC,
Touch screen, high pressure quantitative plunger oil pump, two variable displacement with constant power oil pumps, two servo motor pump groups；Touch screen is electrically connected PLC,
PLC is electrically connected high pressure quantitative plunger oil pump, two variable displacement with constant power oil pumps, two servo motor pump groups；High pressure quantifies column
It fills in oil pump and connects main operating cylinder, and linear type displacement sensor is installed on sliding block, linear type displacement sensor electrical connection
PLC；One variable displacement with constant power oil pump connection switching oil cylinder, and mechanical position limitation is provided on slide plate；Another variable displacement with constant power
Oil pump connection rushes oil cylinder eventually, and linear type displacement sensor is equipped on whole slide block, linear type displacement sensor electrical connection
PLC；Two servo motor pump groups are separately connected centering oil cylinder, and displacement ruler is separately installed on to middle oil cylinder, displacement ruler point
It electricity Lian Jie not PLC；Facilitate the automatic control for realizing multistation blanking for ring forgings hydraulic press by control system；Matched by being displaced ruler
Servo motor pump group is closed, the position signal adjustment servo motor revolving speed that PLC is fed back according to displacement ruler is to guarantee two centering oil cylinders
Advanced in unison, to guarantee blank being pushed to press center.
The invention has the advantages that design is rationally, structure is simple, reduces labor intensity, reduces operator or robot
Investment, reduces costs, and it is small to occupy plant area.
Detailed description of the invention
Fig. 1 is multistation blanking for ring forgings hydraulic press main view.
Fig. 2 is the hydraulic side view of multistation blanking for ring forgings.
Fig. 3 is multistation blanking for ring forgings hydraulic press rearview.
Fig. 4 is centralising device schematic diagram.
Whole 1 jumping-up upper mold of flushing device, the 2 main work of pre- 36 fuselage of whole 4 sliding block of stamping punch, 5 workbench of stamping punch 7 in figure
Make oil cylinder 8 and switches lower 12 upper beam of chopping block, 13 underbeam, 14 second column 15 of 9 slide plate of oil cylinder, 10 fixed guide guide rail 11 first
Whole slide block 16 rushes 18 centralising device of chopping block, 19 jacking block, 20 centering oil cylinder 21 under oil cylinder 17 second eventually.
Specific embodiment
As shown in Figs 1-4, a kind of multistation blanking for ring forgings hydraulic press, it includes main body, whole flushing device 1, jumping-up upper mold
2, pre- stamping punch 3 and whole stamping punch 4；Main body further includes being oppositely arranged sliding block 5 and workbench 6, fuselage 7 and main operating cylinder
8, fuselage 7 is that steel plate welds monoblock type gantry frame, and the first column being vertically arranged including four and setting are in the first column
The upper beam at top, the first column are centrosymmetric distribution, are vertically arranged with the first guide rail, sliding block sliding on the first column respectively
It is mounted on the first guide rail, is located among the first column, main operating cylinder 8 is fixedly mounted on upper beam, and main operating cylinder 8 drives
Dynamic connection sliding block 5, driving sliding block 5 move up and down；The workbench 6 is arranged among the first column, is located at 5 lower section of sliding block；
It includes switching oil cylinder 9, slide plate 10 that the jumping-up rushes to cross cutting changing device in advance, in 5 bottom of sliding block along horizontal direction
It is provided with slide plate fixed guide guide rail 11, slide plate 10 is slidably mounted on slide plate fixed guide guide rail 11, the fixed peace of switching oil cylinder 9
Mounted in 5 side of sliding block, it is drivingly connected slide plate 10, driving slide plate 10 is moved along slide plate fixed guide guide rail 11；The jumping-up
Upper mold 2, pre- stamping punch 3 set gradually 10 bottom of slide plate along 10 moving direction of slide plate, as slide plate 10 is mobile, jumping-up upper mold 2,
The pre- alternating of stamping punch 3 is opposite with the first lower chopping block 12 being arranged on workbench 6；The whole flushing device 1 include upper beam 13, under
Beam 14, the second column 15, whole slide block 16 and end rush oil cylinder 17, and upper beam 13, underbeam 14 are fixed with ipsilateral first column respectively
It connects, second column 15 there are two vertically symmetrical settings between upper beam 13 and underbeam 14, is set vertically respectively on the second column 15
It is equipped with the second guide rail, whole slide block 16 is provided between two the second columns 15, whole slide block 16 is slidably mounted on second and leads
On rail, upper beam 13, which is provided with, rushes oil cylinder 17 eventually, rushes oil cylinder 17 eventually and is drivingly connected whole slide block 16, drives and moves down on whole slide block 16
It is dynamic；The second lower chopping block 18 that the whole stamping punch 4 is arranged in whole 16 bottom of slide block and is arranged on underbeam 14 is opposite；Punching eventually
Device 1 is equivalent to a small hydraulic press being mounted in main body；First guide rail, the second guide rail are X-type inclined-plane
Guide rail；It further includes centralising device 19, and centralising device 19 includes two symmetrically arranged jacking blocks 20, and jacking block 20 passes through centering respectively
Main body two sides are fixedly mounted in oil cylinder 21, and centering oil cylinder 21 is fixed by the bracket respectively to be mounted among ipsilateral two the second columns,
Two jacking blocks 20 are driven to move towards, the jacking block 20 is located at the first lower 12 top of chopping block, and in the opposite of two jacking blocks 20
Side is respectively arranged with V-type opening；Centering for blank positions；It further includes control system, and control system includes PLC, touches
Screen, high pressure quantitative plunger oil pump, two variable displacement with constant power oil pumps, two servo motor pump groups；Touch screen is electrically connected PLC, and PLC divides
It electricity Lian Jie not high pressure quantitative plunger oil pump, two variable displacement with constant power oil pumps, two servo motor pump groups；High pressure quantitative plunger oil pump
Main operating cylinder 8 is connected, and linear type displacement sensor is installed on sliding block 5, linear type displacement sensor is electrically connected PLC；
One variable displacement with constant power oil pump connection switching oil cylinder 9, and mechanical position limitation is provided on slide plate 10；Another variable displacement with constant power oil
Pump connection rushes oil cylinder 17 eventually, and is equipped with linear type displacement sensor on whole slide block 16, and linear type displacement sensor is electrically connected
Meet PLC；Two servo motor pump groups are separately connected centering oil cylinder 21, and are separately installed with displacement ruler, position on to middle oil cylinder 21
It moves ruler and is electrically connected PLC；Facilitate the automatic control for realizing multistation blanking for ring forgings hydraulic press by control system；Pass through position
Move ruler cooperate servo motor pump group, PLC according to displacement ruler feed back position signal adjustment servo motor revolving speed with guarantee two it is right
Middle 21 advanced in unison of oil cylinder, to guarantee blank being pushed to press center.
Due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common of the art
For technical staff, without departing from the principle of the present invention, can also make it is several improve, retouching or variation, can also be with
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or not improved by invention
Conception and technical scheme directly apply to other occasions, are regarded as protection scope of the present invention.
Claims (8)
1. a kind of multistation blanking for ring forgings hydraulic press, which is characterized in that it includes main body, whole flushing device, jumping-up upper mold, pre- punching
Formed punch and whole stamping punch；The main body includes being oppositely arranged sliding block and workbench, the jumping-up upper mold, pre- stamping punch point
Be not mounted on jumping-up rush in advance cross cutting changing device on and by jumping-up rush in advance cross cutting changing device be mounted on slider bottom, workbench
On be provided with the first lower chopping block, as jumping-up rushes to the switching of cross cutting changing device in advance, jumping-up upper mold, pre- stamping punch are alternately and first
Lower chopping block is opposite；The whole flushing device is fixedly mounted on body side, and the whole stamping punch is fixedly mounted on whole flushing device
On.
2. a kind of multistation blanking for ring forgings hydraulic press according to claim 1, which is characterized in that main body further includes fuselage
And main operating cylinder, fuselage are that steel plate welds monoblock type gantry frame, the first column being vertically arranged including four and are set
Set the upper beam at the top of the first column, the first column is centrosymmetric distribution, is vertically arranged with first respectively on the first column
Guide rail, sliding block are slidably mounted on the first guide rail, are located among the first column, and main operating cylinder is fixedly mounted on upper beam,
Main operating cylinder is drivingly connected sliding block, and driving sliding block moves up and down；The workbench is arranged among the first column, is located at and slides
Below block.
3. a kind of multistation blanking for ring forgings hydraulic press according to claim 1, which is characterized in that the main body is frame
Posture hydraulic press.
4. a kind of multistation blanking for ring forgings hydraulic press according to claim 2, which is characterized in that the jumping-up rushes in advance
Upper mold switching device includes switching oil cylinder, slide plate, has slide plate fixed guide along horizontally arranged in the slider bottom
Guide rail, slide plate slides are mounted on slide plate fixed guide guide rail, and switching oil cylinder is fixedly mounted on sliding block side, are drivingly connected and are slided
Plate, driving slide plate are moved along slide plate fixed guide guide rail；The jumping-up upper mold, pre- stamping punch along slide plate moving direction according to
Secondary setting slide plate bottom, as slide plate is mobile, jumping-up upper mold, pre- stamping punch are alternately opposite with the first lower chopping block.
5. a kind of multistation blanking for ring forgings hydraulic press according to claim 4, which is characterized in that the whole flushing device
Oil cylinder is rushed including upper beam, underbeam, the second column, whole slide block and end, upper beam, underbeam are fixed with ipsilateral first column respectively to be connected
It connects, the second column there are two vertically symmetrical settings between upper beam and underbeam, is vertically arranged with second respectively on the second column and leads
Rail is provided with whole slide block between two the second columns, and whole slide block is slidably mounted on the second guide rail, and upper beam is provided with end
Oil cylinder is rushed, oil cylinder is rushed eventually and is drivingly connected whole slide block, whole slide block is driven to move up and down；The whole stamping punch is arranged in whole punching
Slider bottom is opposite with chopping block second on underbeam Xia is arranged in.
6. a kind of multistation blanking for ring forgings hydraulic press according to claim 5, which is characterized in that described first is led
Rail, the second guide rail are X-type surface rail.
7. a kind of multistation blanking for ring forgings hydraulic press according to claim 5, which is characterized in that it further includes centering dress
It sets, centralising device includes two symmetrically arranged jacking blocks, and jacking block passes through centering oil cylinder respectively and main body two sides, centering oil is fixedly mounted
Cylinder is fixed by the bracket respectively to be mounted among ipsilateral two the second columns, drives two jacking blocks to move towards, the jacking block
V-type opening is respectively arranged with above the first lower chopping block, and in the opposite side of two jacking blocks.
8. a kind of multistation blanking for ring forgings hydraulic press according to claim 7, which is characterized in that it further includes
Control system, control system include PLC, touch screen, high pressure quantitative plunger oil pump, two variable displacement with constant power oil pumps, two servos
Motor pump group；Touch screen is electrically connected PLC, and PLC is electrically connected high pressure quantitative plunger oil pump, two variable displacement with constant power oil pumps, two
A servo motor pump group；High pressure quantitative plunger oil pump connects main operating cylinder, and linear displacement sensing is equipped on sliding block
Device, linear type displacement sensor are electrically connected PLC；One variable displacement with constant power oil pump connection switching oil cylinder, and be provided on slide plate
Mechanical position limitation；The connection of another variable displacement with constant power oil pump rushes oil cylinder eventually, and linear displacement sensing is equipped on whole slide block
Device, linear type displacement sensor are electrically connected PLC；Two servo motor pump groups are separately connected centering oil cylinder, and on to middle oil cylinder
It is separately installed with displacement ruler, displacement ruler is electrically connected PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071363.9A CN109047607A (en) | 2018-09-14 | 2018-09-14 | Multistation blanking for ring forgings hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071363.9A CN109047607A (en) | 2018-09-14 | 2018-09-14 | Multistation blanking for ring forgings hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109047607A true CN109047607A (en) | 2018-12-21 |
Family
ID=64760564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811071363.9A Pending CN109047607A (en) | 2018-09-14 | 2018-09-14 | Multistation blanking for ring forgings hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109047607A (en) |
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