CN109317572A - Cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line - Google Patents
Cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line Download PDFInfo
- Publication number
- CN109317572A CN109317572A CN201811171676.1A CN201811171676A CN109317572A CN 109317572 A CN109317572 A CN 109317572A CN 201811171676 A CN201811171676 A CN 201811171676A CN 109317572 A CN109317572 A CN 109317572A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- cylinder
- fixed
- slide unit
- vibration
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000007493 shaping process Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 26
- 238000007906 compression Methods 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of cold conditions FM amplitude modulation axial direction shaping hydraulic machine production lines comprising host, pressure lever mechanism, upper die and lower die and workpiece clamping mechanism；The pressure lever mechanism is fixed on the servo vibration cylinder, for positioning to workpiece；The workpiece clamping mechanism is fixed on the stationary work-table, for being clamped to workpiece；The upper mold is fixed on the vibration slide unit, and the lower die is fixed on the stationary work-table, for suppressing workpiece.The present invention uses frequency modulation method axial direction Forming Theory, and one swing of superposition, i.e., vibrate in advance, to substantially reduce the axial force in forming process in conventional forward travel.In each return movement of vibration, mold is actually detached from workpiece, is released the stress in material, and lubricating oil is continuously replenished, therefore lubricating film is improved, to make axial force reduction about 50%.
Description
Technical field
The present invention relates to hydraulic press apparatus fields, in particular to be that a kind of cold conditions FM amplitude modulation axial direction shaping hydraulic machine is raw
Producing line.
Background technique
In the industrial circles such as aerospace, national defence, nuclear energy, automobile, in order to realize special function, Element Design exists
Material selection, structure design, comprehensive mechanical performance etc. have particular/special requirement, and existing work must be taken into consideration in structural design of fittings
A possibility that process and manufacturing technology, meets processability of product structure requirement, causes the unreasonable of design of part；For that must expire
The structure design of foot, because being limited by Conventional processing methods, processing difficulties, machining accuracy are not easy to guarantee, and process effect
Rate is low, and waste of raw materials is serious, and the energy and other consumption are high in process, and processing cost is excessively high.
Summary of the invention
It is an object of the present invention to provide a kind of cold conditions FM amplitude modulation axial direction shaping hydraulic machine production lines, and which solve above-mentioned technologies
Problem.
The present invention solves technical problem and adopts the following technical scheme that a kind of cold conditions FM amplitude modulation axial direction shaping hydraulic machine production
Line comprising host, pressure lever mechanism, upper die and lower die and workpiece clamping mechanism；
The host includes fuselage, servo vibration cylinder, double guide posts, vibration slide unit and stationary work-table；The servo vibration
Cylinder is installed on the lower surface of the upper beam of fuselage, and the vibration slide unit is fixed on the piston-rod lower end of servo vibration cylinder, described
Double guide posts are installed on the upper beam lower end of fuselage, and are located at the left and right sides of the servo vibration cylinder, and the vibration slide unit passes through
Double guide posts are oriented to；The stationary work-table is fixed on the upper surface of the lower beam of the fuselage, and is located at the vibration
The lower part of slide unit；
The pressure lever mechanism is fixed on the servo vibration cylinder, for positioning to workpiece；
The workpiece clamping mechanism is fixed on the stationary work-table, for being clamped to workpiece；
The upper mold is fixed on the vibration slide unit, and the lower die is fixed on the stationary work-table, for work
Part is suppressed.
Optionally, the fuselage includes upper beam, column and lower beam, and the upper beam and lower beam are individually fixed in institute
The top and bottom of column are stated, and perpendicular to the column.
Optionally, the pressure lever mechanism includes drive cylinder, attaching nut, support frame, adjusting nut, cushion block, connection method
Orchid, compression bar, guide sleeve and supporting pad；
Drive cylinder is installed on support frame, and support frame is connected to servo vibration cylinder by cushion block and connecting flange, driving
The piston rod of oil cylinder is connected by attaching nut with compression bar；First through hole is offered on the cylinder body of the servo vibration cylinder, institute
It states and is provided with guide sleeve and supporting pad in first through hole, the guide sleeve is for being oriented to compression bar, and the one of the guide sleeve
The end thereof contacts at end and supporting pad；External screw thread is formed on the outer surface of the compression bar, the adjusting nut is set to the compression bar
On, and cooperate with the external screw thread of the compression bar, for limiting the movement travel of compression bar.
Optionally, the upper mold includes thimble, guide ring, finishing die and connector；The thimble is installed on compression bar lower end；
The guide ring is set in vibration slide unit, and for being oriented to the thimble, the finishing die is set to vibration by connector
Slide unit lower end.
Optionally, the lower die includes workpiece positioning seat, positioning base, spring fixing axle, spring, fixed ring and fixing sleeve
Cylinder；The pedestal is fixed on stationary work-table, offers the second through-hole along its axis direction in the pedestal, and described second
Fixes sleeve is provided in through-hole, the fixes sleeve is located at the lower end of second through-hole, the upper end shape of the fixes sleeve
At there is baffle, third through-hole is offered in the middle part of the baffle；The lower end of the workpiece positioning seat is formed with columnar projections, described
Columnar projections are inserted in second through-hole, and the workpiece positioning seat is made to be located at the upper end of second through-hole；It is described
The lower end of columnar projections is fixed with spring fixing axle；Spring, and the spring fixing axle are arranged in the spring fixing axle
Lower end pass through baffle, be located in the fixes sleeve, it is described moreover, the lower end of the spring fixing axle is fixed with fixed ring
The diameter of fixed ring is greater than the diameter of third through-hole, and the fixed ring can be slided along the inner wall of second through-hole.
Optionally, the workpiece clamping mechanism includes two clamping jaws in left and right, clamping cylinder and connection pedestal；Two clamping jaw peaces
Loaded at left and right sides of clamping cylinder, clamping cylinder is installed on connection pedestal, and connection pedestal is installed on stationary work-table, is placed in
The rear side of lower die.
Optionally, the cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line further includes the automatic loading and unloading mechanism
It is set to the side of the host, for carrying out feeding and blanking to workpiece；
The automatic loading and unloading mechanism includes feeding system, positioning system, operating system and blanking system；The feeding system
System is near conveying workpieces to host；The positioning system is used to workpiece being located in feeding system；The operating system
For workpiece to be delivered to lower die by feeding system, and workpiece is delivered to blanking system by lower die；The blanking system is used
In by workpiece blanking.
Optionally, the feeding system includes two board-like idler wheels, bearing, retarder, shaft coupling, connection frame, two rollings
Wheel shaft, bearing cap, support frame, plate carrier chain and motor；
One board-like idler wheel is connected by key with a roller shaft, forms board-like roll wheel assembly；Two board-like roll wheel assemblies
It is located at the front-end and back-end of support frame as described above；The both ends of the roller shaft pass through respectively bearing be rotatably supported at it is described
On support frame, the outside of the bearing is provided with bearing cap；
The motor is set on the connection frame, and is sequentially connected with retarder；The retarder passes through shaft coupling
It is sequentially connected with the roller shaft for being located at front end, the plate carrier chain is installed on two board-like idler wheels；
The structure of the blanking system is identical as the structure of the feeding system.
Optionally, the positioning system includes end locating piece, two-stage positioning block, initial alignment block, three cylinders and company
Connect bracket；Three cylinders are all set in the connecting bracket, and respectively with end locating piece, two-stage positioning block, initial fixed
Position block connection, the initial alignment block, two-stage positioning block and end locating piece are set gradually along feeding direction；The connecting bracket
It is installed on front side of press, the left side of feeding system.
Optionally, the operating system includes four clamping jaws, four rotary cylinders, support frames, moves horizontally slide unit, tooth
Wheel, rack gear, retarder, servo motor, horizontal linear guide rail, removable pedestal, driving cylinder, roller groove bracket, four roller groups, under
Expect rotary cylinder attachment base, vertical line guide rail, bracket, feeding rotary cylinder attachment base and vertical slide unit；
Four clamping jaws are individually fixed on four rotary cylinder output shafts, and two of them clamping jaw and rotary cylinder form feeding
Clamping jaw, other two clamping jaw and rotary cylinder form blanking clamping jaw, and feeding clamping jaw is installed on feeding rotary cylinder attachment base, under
Feed collet pawl is installed on blanking rotary cylinder attachment base, and feeding rotary cylinder attachment base and blanking rotary cylinder attachment base are fixed on
On vertical slide unit, the side of vertical slide unit is fixedly connected with the sliding block being slidably set on the vertical line guide rail, vertically
Linear guide is fixed on bracket, and is vertically arranged, and bracket is connected with slide unit is moved horizontally, and is driven cylinder and is mounted slidably
It is installed on and is moved horizontally on slide unit in the sliding block on the horizontal linear guide rail, horizontal linear guide rail is connected with removable pedestal, can
It moves and is equipped with four roller groups below pedestal, four roller groups can be moved forward and backward along roller groove bracket, and roller groove bracket is fixed on fuselage
On workbench；Servo motor and retarder transmission connection, the retarder are connected with gear drive, and the servo motor is fixed on
On removable pedestal, rack gear, which is installed on, to be moved horizontally on slide unit, and is engaged with gear.
The invention has the following beneficial effects: the present invention to use frequency modulation method axial direction Forming Theory, in conventional forward travel
One swing of upper superposition, i.e., vibrate in advance, to substantially reduce the axial force in forming process.Each in vibration is returned
It backhauls in dynamic, mold is actually detached from workpiece, is released the stress in material, and lubricating oil is continuously replenished, therefore lubricating film
Improved, to make axial force reduction about 50%.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line of the invention.
Fig. 2 is the structural schematic diagram of cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line of the invention.
Fig. 3 is the structural schematic diagram of pressure lever mechanism of the present invention.
Fig. 4 is the structural schematic diagram of upper mold of the present invention.
Fig. 5 is the left view schematic diagram of clamp system and lower die of the invention.
Fig. 6 is the schematic top plan view of clamp system and lower die of the invention.
Fig. 7 is the schematic top plan view of automatic loading and unloading mechanism of the invention.
Fig. 8 is the schematic front view of automatic loading and unloading mechanism of the invention.
Specific embodiment
Technical solution of the present invention is further elaborated below with reference to examples and drawings.
Embodiment 1
With reference to Fig. 1 and Fig. 2, a kind of cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line is present embodiments provided, is used
Inside and outside external splines (gear) in interior external splines, internal-external gear, thin-walled, the blind hole between flower the parts such as (gear) processing, and include:
Host 2, pressure lever mechanism 1, upper mold 5, lower die 10, workpiece clamping mechanism 9, automatic loading and unloading mechanism 8 and control system.
The host is hydraulic press, and the hydraulic press includes fuselage 2.1, servo vibration cylinder 2.2, double guide posts 2.3, vibration cunning
Platform 2.4 and stationary work-table 2.5.
Wherein, the fuselage 2.1 includes upper beam 2.1.1, column 2.1.2 and lower beam 2.1.3, and fuselage is by being welded into
Integral frame-type structure, specifically, the upper beam 2.1.1 and lower beam 2.1.2 be individually fixed in the column upper end and
Lower end, and perpendicular to the column 2.1.2, so that the fuselage 2.1 is unbalance loading fuselage, fuselage carrying position is placed in the fuselage right side
At side 1/3, left-right asymmetry stress, the symmetrical stress in front and back.
The servo vibration cylinder 2.2 is installed on the lower surface of upper beam 2.1.1 of fuselage 2.1, and vibration slide unit 2.4 is fixed
In the piston-rod lower end of servo vibration cylinder 2.2, double guide posts 2.3 are installed on the lower end upper beam 2.1.1 of fuselage, and are located at described watch
The left and right sides of vibration cylinder 2.2 is taken, the vibration slide unit 2.4 passes through double guide posts 2.3 and is oriented to.About 2.2 servo vibration cylinder
Driving vibration slide unit 2.4, which is realized, when movement moves up and down, while being oriented to by double guide posts 2.3, sliding during constrained motion
The offset of platform realizes guide function, it is ensured that workpiece precision.
The stationary work-table 2.5 is fixed on the upper surface of the lower beam 2.1.3, and is located at the vibration slide unit
2.4 lower part.
With reference to Fig. 3, the pressure lever mechanism 1 is fixed on the servo vibration cylinder, for positioning to workpiece；Specifically
Ground, the pressure lever mechanism 1 include drive cylinder 1.1, attaching nut 1.2, support frame 1.3, adjusting nut 1.4, cushion block 1.5, connect
Acting flange 1.6, compression bar 1.7, guide sleeve 1.8 and supporting pad 1.9.
Drive cylinder 1.1 is installed on support frame 1.3, and support frame 1.3 passes through cushion block 1.5 and connecting flange 1.6 and servo
Vibration cylinder 2.2 is connected, and the piston rod of drive cylinder 1.1 is connected by attaching nut 1.2 with compression bar 1.7；The servo vibration
First through hole is offered on the cylinder body of dynamic cylinder 2.2, guide sleeve 1.8 and supporting pad 1.9 are provided in the first through hole, it is described to lead
To set 1.8 for being oriented to compression bar 1.7, one end of the guide sleeve 1.8 and the end thereof contacts of supporting pad 1.9.The pressure
Be formed with external screw thread on the outer surface of bar 1.7, the adjusting nut 1.4 is set on the compression bar 1.7, and with the compression bar
1.7 external screw thread cooperation；In the present embodiment, the adjusting nut is located at the top of the cushion block 1.5, to pass through the adjusting spiral shell
Mother 1.4 limits the movement travel of compression bar 1.7, that is, adjusts the stroke of drive cylinder 1.1 and play the role of fixed stop.Work as driving
When oil cylinder 1.1 connects oil circuit, by the effect of compression bar 1.7 and thimble 5.1, it can be achieved that the positioning of workpiece, compression, release work
With.
With reference to Fig. 4, the upper mold 5 includes thimble 5.1, guide ring 5.2, finishing die 5.3 and connector 5.4.Thimble 5.1 is pacified
Loaded on 1.7 lower end of compression bar, guide ring 5.2 is set in vibration slide unit 2.4, for being oriented to the thimble 5.1, finishing die
5.3 are set to vibration 2.4 lower end of slide unit by connector 5.4.When work, thimble 5.1 clamps work under the driving of drive cylinder 1.1
Part, finishing die 5.3 follows servo vibration cylinder 2.2 and vibration slide unit 2.4 to move up and down, to realize forming technology.
With reference to Fig. 5 and Fig. 6, the lower die 10 includes workpiece positioning seat 10.1, positioning base 10.2, spring fixing axle
10.3, spring 10.4, fixed ring 10.5, fixes sleeve 10.6 and baffle 10.7.The pedestal 10.2 is fixed on stationary work-table
On 2.5, also, the second through-hole is offered along its axis direction in the pedestal 10.2, is provided in second through-hole solid
Determine sleeve 10.6, the fixes sleeve 10.6 is located at the lower end of second through-hole, also, the upper end of the fixes sleeve 10.6
It is formed with baffle 10.7, offers third through-hole in the middle part of the baffle；The lower end of the workpiece positioning seat 10.1 is formed with column
Shape protrusion, the columnar projections are inserted in second through-hole, and the workpiece positioning seat 10.1 is made to be located at described second
The upper end of through-hole；The lower end of the columnar projections is fixed with spring fixing axle 10.3；It is arranged in the spring fixing axle 10.3
Spring 10.4, and the lower end of the spring fixing axle 10.3 passes through baffle 10.7, is located in the fixes sleeve 10.6, and
And the lower end of the spring fixing axle 10.3 is fixed with fixed ring 10.5, the diameter of the fixed ring 10.5 is greater than third through-hole
Diameter, and the fixed ring 10.5 can be slided along the inner wall of second through-hole, so that the both ends of the spring
Top is located on workpiece positioning seat 10.1 and baffle 10.7 respectively；So that lower die 10 is by installation compressed spring, it can be achieved that work
The flexible positioning of part moved up and down while realizing workpiece.
With reference to Fig. 5 and Fig. 6, the workpiece clamping mechanism 9 includes left clamping jaw 9.1.1, right clamping jaw 9.1.2, clamping cylinder
9.2, pedestal 9.3 is connected.The left clamping jaw 9.1.1 and right clamping jaw 9.1.2 is installed on 9.2 left and right sides of clamping cylinder, clamps gas
Cylinder 9.2 is installed on connection pedestal 9.3, and connection pedestal 9.3 is installed on stationary work-table 2.5, is placed in the rear side of lower die 10, is led to
Cross control clamping cylinder 9.2 movement, it can be achieved that workpiece 0 clamping and release.
Referring to figs. 7 and 8, the automatic loading and unloading mechanism 8 includes feeding system 8.1, positioning system 8.2, operating system
8.3 and blanking system 8.4.
The feeding system 8.1 is near conveying workpieces to host；The positioning system 8.2 is for workpiece to be located in
On feeding system 8.1；The operating system 8.3 is used to workpiece being delivered to lower die by feeding system 8.1, and by workpiece under
Mould is delivered to blanking system 8.4；The blanking system 8.4 is used for workpiece blanking.
The feeding system 8.1 includes two board-like idler wheel 8.1.1, bearing 8.1.2, retarder 8.1.3, shaft coupling
8.1.4, connection frame 8.1.5, two roller shaft 8.1.6, bearing cap 8.1.7, support frame 8.1.8, plate carrier chain 8.1.9 and electricity
Machine 8.1.10.
An one board-like idler wheel 8.1.1 and roller shaft 8.1.6 is connected by key, and forms board-like roll wheel assembly, to roll
When wheel shaft rotates, board-like idler wheel can be driven to rotate, two board-like roll wheel assemblies are located at the front-end and back-end of support frame as described above；
It is rotatably supported on support frame as described above at this point, the both ends of the roller shaft 8.1.6 pass through bearing 8.1.2 respectively, the axis
The outside for holding 8.1.2 is provided with bearing cap 8.1.7.
The motor 8.1.10 is set on the connection frame 8.1.5, and is sequentially connected with retarder 8.1.3；It is described
Roller shaft 8.1.6 of the retarder 8.1.3 by shaft coupling 8.1.4 and positioned at front end is sequentially connected, the plate carrier chain 8.1.9
It is installed on two board-like idler wheel 8.1.1, i.e. the board-like idler wheel 8.1.1 positioned at the board-like idler wheel 8.1.1 of front end and positioned at rear end
Between by plate carrier chain 8.1.9 be sequentially connected, thus formed closure plate carrier chain.
When motor 8.1.10 driving retarder 8.1.3 movement, by shaft coupling 8.1.4, positioned at the roller shaft of front end
8.1.6, the transmission of the board-like idler wheel 8.1.1 positioned at the front end and board-like idler wheel 8.1.1 positioned at rear end, plate carrier chain 8.1.9
The conveying of workpiece is realized along guide direction.
The structure and transmission principle and feeding system 8.1 of the blanking system 8.4 are essentially identical.
The positioning system 8.2 includes end locating piece 8.2.1, two-stage positioning block 8.2.2, initial alignment block 8.2.3, three
A cylinder 8.2.4 and connecting bracket 8.2.5.Three cylinder 8.2.4 are all set on the connecting bracket 8.2.5, and respectively
It is connect with end locating piece 8.2.1, two-stage positioning block 8.2.2, initial alignment block 8.2.3, the initial alignment block 8.2.3, two
Grade locating piece 8.2.2 and end locating piece 8.2.1 is set gradually along feeding direction；The connecting bracket 8.2.5 is installed on press
Front side, the left side of feeding system, three cylinder 8.2.4 are equipped with magnetic switch.When cylinder operation, workpiece can be located in institute
The position needed, convenient for the crawl material of operating system 8.3.
The operating system 8.3 includes four clamping jaw 8.3.1, four rotary cylinder 8.3.2, support frame 8.3.3, horizontal shifting
Dynamic slide unit 8.3.4, gear 8.3.5, rack gear 8.3.6, retarder 8.3.7, servo motor 8.3.8, horizontal linear guide rail 8.3.9,
Removable pedestal 8.3.10, driving cylinder 8.3.11, roller groove bracket 8.3.12, four roller group 8.3.13, blanking rotary cylinder connect
Joint chair 8.3.14, vertical line guide rail 8.3.15, bracket 8.3.16, feeding rotary cylinder attachment base 8.3.17 and vertical slide unit
8.3.18。
Four clamping jaw 8.3.1 are individually fixed on four rotary cylinder 8.3.2 output shafts, two of them clamping jaw and rotary pneumatic
Cylinder forms feeding clamping jaw, other two clamping jaw and rotary cylinder form blanking clamping jaw, and feeding clamping jaw is installed on feeding rotary cylinder
On attachment base 8.3.17, blanking clamping jaw is installed on blanking rotary cylinder attachment base 8.3.14, feeding rotary cylinder attachment base and
Blanking rotary cylinder attachment base is both secured on vertical slide unit 8.3.18, and the side of vertical slide unit 8.3.18 is fixedly connected with and can slide
The sliding block being set on the vertical line guide rail 8.3.15 dynamicly, vertical line guide rail 8.3.15 are fixed on bracket 8.3.16
On, and be vertically arranged, bracket 8.3.16 is connected with slide unit 8.3.4 is moved horizontally, and drives cylinder 8.3.11 and is mounted slidably
Be installed on and moved horizontally on slide unit 8.3.4 in the sliding block on the horizontal linear guide rail 8.3.9, horizontal linear guide rail 8.3.9 and
Removable pedestal 8.3.10 is connected, and four roller group 8.3.13 is equipped with below removable pedestal 8.3.10, four roller group 8.3.13 can be along rolling
Race bracket 8.3.12 is moved forward and backward, and roller groove bracket 8.3.12 is fixed on fuselage workbench.Servo motor 8.3.8, subtract
Fast device 8.3.7 and gear 8.3.5 is connected to driving assembly, and driving assembly is fixed on removable pedestal 8.3.10, rack gear 8.3.6 peace
Loaded on moving horizontally on slide unit 8.3.4, when servo motor work, driving gear 8.3.5 and rack gear 8.3.6, realization are moved horizontally
Slide unit 8.3.4 is moved forward and backward.When driving cylinder 8.3.11 work, support frame 8.3.3 can be driven to move up and down, driven simultaneously
Feeding, discharge set of jaws moves up and down.When feeding and blanking rotary cylinder work, it can be achieved that the clamping of workpiece, release, feeding,
Blanking.Manual push-pull operating system 8.3, operating system 8.3 can realize back-and-forth motion, disassembly, maintenance convenient for operating system.
The control system may include hydraulic system 4, electrical system 3 and pneumatic system 6 etc.；The hydraulic system 4 is used
In each hydraulic cylinder (servo vibration cylinder and drive cylinder) of control；The pneumatic system 6 for controlling each cylinder, (determine by clamping cylinder
Cylinder, rotary cylinder and the driving cylinder of position system)；The electrical system 3 includes high frequency sound servo valve, displacement sensor, control
Device and industrial personal computer processed.High frequency sound servo valve, the response time is short, is the important component for controlling HYDRAULIC CONTROL SYSTEM；Displacement sensor
Press position is detected and is monitored；Controller acquisition and output time time response are fast, and processing capacity is strong；Industrial personal computer passes through
High-level language and special software are associated, and can set press technological parameter, are observed press operating status, are checked press pressure
Curve and displacement curve, and process curve is checked before can recalling, and the control hydraulic system and pneumatic system
System.
The controller data acquisition can achieve 500ms sampling once, and the frequency of entire electrical system, which is rung, is the left side 1ms
The right side is blended with entire hydraulic system, realizes the accurate control of production line.
A kind of cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line of the present invention, workflow are as follows:
Artificial or robot is placed in workpiece on the board-like sprocket wheel of feeding system 8.1, feeding system 8.1 and blanking system
8.4 work, feeding system 8.1 are delivered to workpiece on front side of press, and the identifying system of positioning system 8.2 issues signal, operation system
System 8.3 move forward to crawl position, at this time operating system 8.3 clamp workpiece, sender switch issue signal, operating system 8.3 to
After move, workpiece is moved to press center from feeding, while operating system 8.3 is having suppressed the work for completing to be located at press center
Part moves on the board-like sprocket wheel of blanking system 8.4, and operating system 8.3 works on, and workpiece is placed in lower die 10 and is positioned, workpiece
Clamp system 9 clamps, 1 downlink of pressure lever mechanism, 5.1 top tight workpiece of thimble, and workpiece clamping mechanism 9 is unclamped, under servo vibration cylinder 2.2
Row, upper mold 5 realize vibration-extrusion, squeeze to setting position, 2.2 backhaul of servo vibration cylinder, 5.1 backhaul of pressure lever mechanism 1 and thimble,
Workpiece is unclamped, operating system 8.3 clamps workpiece, effects up, and operating system 8.3 moves forward to crawl position, completes one
A working cycles.
Present invention employs proportional servo control technology, it can be achieved that pressure, speed, displacement, release accurately control, pressure is realized
The flexibility of product is controllable, and precision is high, high-efficient, ensure that the quality of rolled-up stock.
The sequencing of above embodiments is not only for ease of description, represent the advantages or disadvantages of the embodiments.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line, which is characterized in that including host, pressure lever mechanism, upper mold,
Lower die and workpiece clamping mechanism；
The host includes fuselage, servo vibration cylinder, double guide posts, vibration slide unit and stationary work-table；The servo vibration cylinder peace
On the lower surface of upper beam loaded on fuselage, the vibration slide unit is fixed on the piston-rod lower end of servo vibration cylinder, and described pair is led
Column is installed on the upper beam lower end of fuselage, and is located at the left and right sides of the servo vibration cylinder, and the vibration slide unit is led by double
Column is oriented to；The stationary work-table is fixed on the upper surface of the lower beam of the fuselage, and is located at the vibration slide unit
Lower part；
The pressure lever mechanism is fixed on the servo vibration cylinder, for positioning to workpiece；
The workpiece clamping mechanism is fixed on the stationary work-table, for being clamped to workpiece；
The upper mold is fixed on the vibration slide unit, and the lower die is fixed on the stationary work-table, for workpiece into
Row compacting.
2. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 1, which is characterized in that the fuselage
Including upper beam, column and lower beam, the upper beam and lower beam are individually fixed in the top and bottom of the column, and hang down
Directly in the column.
3. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 1, which is characterized in that the compression bar
Mechanism includes drive cylinder, attaching nut, support frame, adjusting nut, cushion block, connecting flange, compression bar, guide sleeve and supporting pad；
Drive cylinder is installed on support frame, and support frame is connected to servo vibration cylinder, drive cylinder by cushion block and connecting flange
Piston rod be connected by attaching nut with compression bar；Offer first through hole on the cylinder body of the servo vibration cylinder, described
Be provided with guide sleeve and supporting pad in one through-hole, the guide sleeve for being oriented to compression bar, one end of the guide sleeve and
The end thereof contacts of supporting pad；External screw thread is formed on the outer surface of the compression bar, the adjusting nut is set on the compression bar, and
And cooperate with the external screw thread of the compression bar, for limiting the movement travel of compression bar.
4. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 3, which is characterized in that the upper mold
Including thimble, guide ring, finishing die and connector；The thimble is installed on compression bar lower end；The guide ring is set to vibration slide unit
Interior, for being oriented to the thimble, the finishing die is set to vibration slide unit lower end by connector.
5. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 4, which is characterized in that the lower die
Including workpiece positioning seat, positioning base, spring fixing axle, spring, fixed ring and fixes sleeve；The pedestal is fixed on regular worker
Make on platform, offers the second through-hole along its axis direction in the pedestal, be provided with fixes sleeve in second through-hole, institute
The lower end that fixes sleeve is located at second through-hole is stated, the upper end of the fixes sleeve is formed with baffle, the middle part of the baffle
Offer third through-hole；The lower end of the workpiece positioning seat is formed with columnar projections, and the columnar projections are inserted in described second
In through-hole, and the workpiece positioning seat is made to be located at the upper end of second through-hole；The lower end of the columnar projections is fixed with bullet
Spring fixing axle；It is arranged with spring in the spring fixing axle, and the lower end of the spring fixing axle passes through baffle, is located at described
In fixes sleeve, moreover, the lower end of the spring fixing axle is fixed with fixed ring, the diameter of the fixed ring is greater than third through-hole
Diameter, and the fixed ring can be slided along the inner wall of second through-hole.
6. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 5, which is characterized in that the workpiece
Clamp system includes two clamping jaws in left and right, clamping cylinder and connection pedestal；Two clamping jaws are installed at left and right sides of clamping cylinder, folder
Tight cylinder is installed on connection pedestal, and connection pedestal is installed on stationary work-table, is placed in the rear side of lower die.
7. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 6, which is characterized in that further include institute
The side that automatic loading and unloading mechanism is set to the host is stated, for carrying out feeding and blanking to workpiece；
The automatic loading and unloading mechanism includes feeding system, positioning system, operating system and blanking system；The feeding system is used
Near conveying workpieces to host；The positioning system is used to workpiece being located in feeding system；The operating system is used for
Workpiece is delivered to lower die by feeding system, and workpiece is delivered to blanking system by lower die；The blanking system is used for will
Workpiece blanking.
8. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 7, which is characterized in that the feeding
System includes two board-like idler wheels, bearing, retarder, shaft coupling, connection frame, two roller shafts, bearing cap, support frame, plates
Carrier chain and motor；
One board-like idler wheel is connected by key with a roller shaft, forms board-like roll wheel assembly；Two board-like roll wheel assembly difference
Positioned at the front-end and back-end of support frame as described above；The both ends of the roller shaft pass through bearing respectively and are rotatably supported at the support
On frame, the outside of the bearing is provided with bearing cap；
The motor is set on the connection frame, and is sequentially connected with retarder；The retarder passes through shaft coupling and position
Roller shaft in front end is sequentially connected, and the plate carrier chain is installed on two board-like idler wheels；
The structure of the blanking system is identical as the structure of the feeding system.
9. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 8, which is characterized in that the positioning
System includes end locating piece, two-stage positioning block, initial alignment block, three cylinders and connecting bracket；Three cylinders are all set in
In the connecting bracket, and it is connect respectively with end locating piece, two-stage positioning block, initial alignment block, the initial alignment block,
Two-stage positioning block and end locating piece are set gradually along feeding direction；The connecting bracket is installed on front side of press, feeding system
Left side.
10. cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line according to claim 9, which is characterized in that the behaviour
Make system to include four clamping jaws, four rotary cylinders, support frames, move horizontally slide unit, gear, rack gear, retarder, servo electricity
It is machine, horizontal linear guide rail, removable pedestal, driving cylinder, roller groove bracket, four roller groups, blanking rotary cylinder attachment base, vertical
Linear guide, bracket, feeding rotary cylinder attachment base and vertical slide unit；
Four clamping jaws are individually fixed on four rotary cylinder output shafts, and two of them clamping jaw and rotary cylinder form upper feed collet
Pawl, other two clamping jaw and rotary cylinder form blanking clamping jaw, and feeding clamping jaw is installed on feeding rotary cylinder attachment base, blanking
Clamping jaw is installed on blanking rotary cylinder attachment base, and feeding rotary cylinder attachment base and blanking rotary cylinder attachment base are fixed on vertical
On straight slide unit, the side of vertical slide unit is fixedly connected with the sliding block being slidably set on the vertical line guide rail, vertical straight
Line guide rail is fixed on bracket, and is vertically arranged, and bracket is connected with slide unit is moved horizontally, and is driven cylinder and is slidably disposed in
Sliding block on the horizontal linear guide rail, which is installed on, to be moved horizontally on slide unit, and horizontal linear guide rail is connected with removable pedestal, removable
Four roller groups are equipped with below pedestal, four roller groups can be moved forward and backward along roller groove bracket, and roller groove bracket is fixed on fuselage work
Make on platform；Servo motor and retarder transmission connection, the retarder are connected with gear drive, and the servo motor is fixed on can
It moves on pedestal, rack gear, which is installed on, to be moved horizontally on slide unit, and is engaged with gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171676.1A CN109317572B (en) | 2018-10-09 | 2018-10-09 | Cold-state frequency modulation amplitude modulation axial forming hydraulic press production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171676.1A CN109317572B (en) | 2018-10-09 | 2018-10-09 | Cold-state frequency modulation amplitude modulation axial forming hydraulic press production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109317572A true CN109317572A (en) | 2019-02-12 |
| CN109317572B CN109317572B (en) | 2020-05-15 |
Family
ID=65261695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811171676.1A Active CN109317572B (en) | 2018-10-09 | 2018-10-09 | Cold-state frequency modulation amplitude modulation axial forming hydraulic press production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109317572B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005199318A (en) * | 2004-01-16 | 2005-07-28 | Jfe Steel Kk | Press-forming method for metal plate |
| CN201333836Y (en) * | 2009-01-16 | 2009-10-28 | 格兰达技术（深圳）有限公司 | Double-rail material conveying device of IC material laser marking machine |
| CN201572808U (en) * | 2009-10-20 | 2010-09-08 | 西安创新精密仪器研究所 | Hydraulic servo vibration extruder |
| CN102371499A (en) * | 2010-08-09 | 2012-03-14 | 深圳富泰宏精密工业有限公司 | Clamping device for manipulator |
| CN203765614U (en) * | 2013-12-31 | 2014-08-13 | 东莞市怡合达自动化科技有限公司 | Manipulator with rotation |
| CN104525601A (en) * | 2014-12-16 | 2015-04-22 | 西安交通大学 | Vertical mechanical vibrating hydraulic extruder |
| CN205289415U (en) * | 2015-12-16 | 2016-06-08 | 嵊州市银海机械有限公司 | Be applied to metal processing part's full -automatic punching equipment |
| CN108246962A (en) * | 2017-11-27 | 2018-07-06 | 苏州麦德柯金属制品工业有限公司 | The processing technology and its processing mold of a kind of rivet |
-
2018
- 2018-10-09 CN CN201811171676.1A patent/CN109317572B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005199318A (en) * | 2004-01-16 | 2005-07-28 | Jfe Steel Kk | Press-forming method for metal plate |
| CN201333836Y (en) * | 2009-01-16 | 2009-10-28 | 格兰达技术（深圳）有限公司 | Double-rail material conveying device of IC material laser marking machine |
| CN201572808U (en) * | 2009-10-20 | 2010-09-08 | 西安创新精密仪器研究所 | Hydraulic servo vibration extruder |
| CN102371499A (en) * | 2010-08-09 | 2012-03-14 | 深圳富泰宏精密工业有限公司 | Clamping device for manipulator |
| CN203765614U (en) * | 2013-12-31 | 2014-08-13 | 东莞市怡合达自动化科技有限公司 | Manipulator with rotation |
| CN104525601A (en) * | 2014-12-16 | 2015-04-22 | 西安交通大学 | Vertical mechanical vibrating hydraulic extruder |
| CN205289415U (en) * | 2015-12-16 | 2016-06-08 | 嵊州市银海机械有限公司 | Be applied to metal processing part's full -automatic punching equipment |
| CN108246962A (en) * | 2017-11-27 | 2018-07-06 | 苏州麦德柯金属制品工业有限公司 | The processing technology and its processing mold of a kind of rivet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109317572B (en) | 2020-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104324988B (en) | Symmetrical expression four roller curling process method and devices | |
| CN105563246B (en) | A kind of numerical control deep-hole grinding machine | |
| CN104325001B (en) | A kind of automatic punching machine and processing method for stamping thereof | |
| CN205651120U (en) | Whole process automation anchor clamps of EMUs car body side wall and system of processing | |
| CN204842844U (en) | Pneumatic marching type manipulator of three -dimensional | |
| CN104476155A (en) | Automatic loading and unloading manipulator of drum type brake assembling line | |
| JP2016026885A (en) | Compression type straightening device | |
| CN108580968B (en) | Special machine tool for boring inner hole of ultra-long large-diameter cylinder | |
| CN108296797A (en) | A kind of boring and milling machine special equipment of processing new-energy automobile rear axle | |
| CN202963282U (en) | Automatic loading and unloading mechanical hand for stamping | |
| CN113680941A (en) | Bidirectional hammering forging press | |
| CN109317572A (en) | Cold conditions FM amplitude modulation axial direction shaping hydraulic machine production line | |
| CN1672869A (en) | Y-axis double-screw-rod-driven numerical control turret punch press | |
| US4475863A (en) | Electric servo drive lift unit | |
| CN201350529Y (en) | Small-sized gantry servomotor spindle tapping numerical control machine | |
| CN107953348B (en) | Deep cavity component rail crawling robot type automatic machining device and method | |
| JP2021010928A (en) | Pressurization type strain removing device | |
| CN103042126B (en) | Stamping automatic feeding and blanking mechanical hand | |
| CN214418214U (en) | Processing machine tool | |
| CN101633087A (en) | Welding platform conveying device | |
| CN202063554U (en) | Automatic manipulator device for automotive upholstery forming machine | |
| CN214722510U (en) | Automatic clamping and conveying device | |
| CN210996501U (en) | Three-coordinate transfer positioning system in closed environment | |
| CN211517231U (en) | Installation positioning device of precision mold | |
| CN205253812U (en) | Reaming flanger of pneumatic actuator spring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cold FM AM axial forming hydraulic press production line Effective date of registration: 20211224 Granted publication date: 20200515 Pledgee: China Co. truction Bank Corp Hefei economic and Technological Development Zone Branch Pledgor: HEFEI METALFORMING INTELLIGENT MANUFACTURING CO.,LTD. Registration number: Y2021980016196 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200515 Pledgee: China Co. truction Bank Corp Hefei economic and Technological Development Zone Branch Pledgor: HEFEI METALFORMING INTELLIGENT MANUFACTURING CO.,LTD. Registration number: Y2021980016196 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |