CN110126327A - A kind of hydraulic press quickly positioned - Google Patents
A kind of hydraulic press quickly positioned Download PDFInfo
- Publication number
- CN110126327A CN110126327A CN201910410269.XA CN201910410269A CN110126327A CN 110126327 A CN110126327 A CN 110126327A CN 201910410269 A CN201910410269 A CN 201910410269A CN 110126327 A CN110126327 A CN 110126327A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- cylinder
- punching press
- pedestal
- guide rod
- 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
Links
- 238000004080 punching Methods 0.000 claims abstract description 37
- 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 abstract description 21
- 238000007667 floating Methods 0.000 claims abstract description 11
- 230000033228 biological regulation Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 6
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to the hydraulic presses that one kind quickly positions.The device includes pedestal, four guide rod columns and top plate, top plate is equipped with punching press hydraulic cylinder, punching press hydraulic cylinder piston rod is arranged straight down, pedestal is equipped with floating stamping station below punching press hydraulic cylinder, floating stamping station includes being fixed in supporting cylinder on pedestal, support hydraulic pressure cylinder piston rod is arranged vertically upwards, and it is connected with horizontal table, support hydraulic pressure cylinder piston rod is collinearly arranged with punching press hydraulic cylinder piston rod, each boundary slip of horizontal table is socketed on corresponding guide rod column, it further include having hydraulic driving part, hydraulic driving part is connect with punching press hydraulic cylinder by the road, hydraulic driving part is connect with supporting cylinder by the road.Due to the presence of floating stamping station, supporting cylinder is matched with hydraulic driving part, operator can adjust the height of horizontal table according to thickness of workpiece to be punched, and the distance between adjusting stamped workpieces to punching press hydraulic cylinder meet the workpiece of punching press different-thickness.
Description
Technical field
The present invention relates to hydraulic press technical fields, more particularly to a kind of hydraulic press quickly positioned.
Background technique
The patent of speed adjustable hydraulic cylinder is disclosed in existing Chinese patent database, number of patent application is
201120384127.X, patent application day are 2011.10.11, Authorization Notice No. CN202251219U, and authorized announcement date is
2012.05.30, which includes work cylinder barrel and speed regulation cylinder cylinder barrel, and work cylinder barrel is connect with speed regulation cylinder cylinder barrel by middle cylinder cap
Integrally;It is equipped with back cylinder cover in speed regulation cylinder cylinder barrel end, is equipped with front end housing in work cylinder barrel end;Work is equipped in work cylinder barrel
Make the cylinder piston, speed regulation the cylinder piston is equipped in speed regulation cylinder cylinder barrel;Piston rod in work cylinder barrel and speed regulation cylinder cylinder barrel passes through
One end of middle cylinder cap, piston rod is connect with speed regulation the cylinder piston, and the other end stretches out outside front end housing, and working cylinder piston is arranged in piston rod
On;Oil inlet and oil return opening are equipped in work cylinder barrel;Magnetic rheological liquid is full of in speed regulation cylinder cylinder barrel, simultaneously with speed regulation cylinder cylinder barrel
Connection is equipped with the damper tube made of permeability magnetic material, and the both ends of damper tube are connected with speed regulation the cylinder piston two sides chamber respectively;Damper tube
Inside is provided with damping hole, and electromagnetic coil is equipped on the outside of damping hole.Disadvantage is that: the hydraulic cylinder free end of the hydraulic press
The distance between press work platform is fixed, can only punching press nominal thickness workpiece, since hydraulic cylinder piston rod stretching speed is slow
Slowly, ram efficiency is lower, while each thickness of workpiece to be punched is different, and workpiece to be punched is between hydraulic cylinder piston rod free end
Distance changes, therefore influences the quality of workpiece to be punched, it is difficult to the different workpiece of punching press thickness.
Summary of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, i.e. stamped workpieces to hydraulic cylinder piston rod free end it
Between distance be difficult to adjust, provide one kind can according to different workpieces thickness, quickly adjust height of table, can be accurately positioned
Hydraulic press.
To achieve the goals above, a kind of technical solution that the hydraulic press quickly positioned is taken of the present invention:
A kind of hydraulic press quickly positioned includes that horizontally disposed pedestal and vertical spacing on the ground is fixed on bottom
Four guide rod columns on seat, four guide rod column free ends are connected with a horizontally disposed top plate, on the top plate between four guide rod columns
Equipped with punching press hydraulic cylinder, the piston rod free end of punching press hydraulic cylinder is arranged straight down, and is connected with upper die, is located at punching press liquid
Pedestal immediately below cylinder pressure is equipped with floating stamping station, and the floating stamping station includes being fixed in supporting cylinder on pedestal, props up
The piston rod free end of support hydraulic cylinder is arranged vertically upwards, and is connected with horizontal table, the piston rod of supporting cylinder and punching
The piston rod of pressure cylinder is collinearly arranged, and each boundary slip of horizontal table is socketed on corresponding guide rod column, along guide rod
Column moves up and down, and further includes the hydraulic driving part for having control punching press hydraulic cylinder and controlling supporting cylinder movement, liquid
Pressure driving part connect to form closed circuit with punching press hydraulic cylinder by the road, and hydraulic driving part connects with supporting cylinder by the road
It connects to form closed circuit.
When the invention works, it is first determined after punching press hydraulic cylinder piston rod extends completely, punching press hydraulic cylinder piston rod is free
The locating horizontal plane in end, embodies, then workpiece to be punched is placed on horizontal table from guide rod column, starts hydraulic drive
Dynamic component, when support hydraulic pressure cylinder piston rod rises, horizontal table carries workpiece to be punched and rises, when workpiece surface to be punched
When maintaining an equal level with horizontal plane, the solenoid valve for closing hydraulic driving part keeps support hydraulic pressure in-cylinder pressure constant, horizontal operation
Platform is remain stationary, and starts hydraulic driving part, the decline of punching press hydraulic cylinder, punching press workpiece to be punched.
Compared with prior art, the invention has the benefit that due to floating stamping station presence, supporting cylinder and liquid
Pressure driving part matches, and operator can adjust the height of horizontal table according to thickness of workpiece to be punched, to adjust
Stamped workpieces meet the workpiece of punching press different-thickness the distance between to punching press hydraulic cylinder.
The multiple insurance institutions for preventing supporting cylinder from falling after rise are equipped at intervals on the pedestal on the outside of supporting cylinder, respectively
Insurance institution is centrosymmetric setting centered on the piston rod of supporting cylinder, and each insurance institution one end is connect with pedestal, separately
One end is connect with horizontal table.
The insurance institution is hand scissor-like jack.
The hydraulic driving part is hydraulic station.
Graduated scale is carved on the guide rod column, graduated scale is along corresponding guide rod column length direction setting.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of hand scissor-like jack.
Wherein, 1 pedestal, 2 guide rod columns, 3 top plates, 4 punching press hydraulic cylinders, 5 floating stamping station, 501 supporting cylinders, 502 water
Flat workbench, 503 hydraulic driving parts, 6 insurance institutions, 601 hand scissor-like jacks.
Specific embodiment
As described in Fig. 1 and 2, for a kind of hydraulic press quickly positioned, include horizontally disposed pedestal 1 on the ground and
Vertical spacing is fixed on four guide rod columns 2 on pedestal 1, and four guide rod columns, 2 free end is connected with a horizontally disposed top plate 3, is located at
Top plate 3 between four guide rod columns 2 is equipped with punching press hydraulic cylinder 4, and the piston rod free end of punching press hydraulic cylinder 4 is arranged straight down,
And it is connected with upper die, the pedestal 1 immediately below punching press hydraulic cylinder 4 is equipped with floating stamping station 5, and floating stamping station 5 includes
The supporting cylinder 501 being fixed on pedestal 1, the piston rod free end of supporting cylinder 501 is arranged vertically upwards, and is connected with
Horizontal table 502, the piston rod of supporting cylinder 501 are collinearly arranged with the piston rod of punching press hydraulic cylinder 4, horizontal table
502 each boundary slips are socketed on corresponding guide rod column 2, are moved up and down along guide rod column 2, further include having control punching press hydraulic cylinder 4
Movement and control supporting cylinder 501 move hydraulic driving part 503, hydraulic driving part 503 by the road with punching press liquid
The connection of cylinder pressure 4 forms closed circuit, and hydraulic driving part 503 connect to form closed circuit with supporting cylinder 501 by the road, position
In being equipped at intervals with the multiple insurance institutions 6 for preventing supporting cylinder 501 from falling after rise on the pedestal 1 in 501 outside of supporting cylinder, respectively protect
Dangerous mechanism 6 is centrosymmetric setting centered on the piston rod of supporting cylinder 501, and each 6 one end of insurance institution and pedestal 1 connect
It connects, the other end is connect with horizontal table 502, and insurance institution 6 is hand scissor-like jack 601, and hydraulic driving part 503 is liquid
Pressure is stood, and graduated scale is carved on guide rod column 2, graduated scale is along corresponding 2 length direction of guide rod column setting.
When work, it is first determined after 4 piston rod of punching press hydraulic cylinder extends completely, 4 piston rod free end institute of punching press hydraulic cylinder
The horizontal plane at place is embodied from the graduated scale of guide rod column 2, then workpiece to be punched is placed on horizontal table 502, will
The hand of each hand scissor-like jack 601 revolves screw rod whiz, starts hydraulic driving part 503, and 501 piston rod of supporting cylinder rises
When, horizontal table 502 carries workpiece to be punched and rises, and when workpiece surface to be punched and fair horizontal plane, closes
Pressure is constant in solenoid valve holding supporting cylinder 501 on hydraulic driving part 503, and horizontal table 502 is remain stationary, so
Afterwards by the corresponding hand scissor-like jack 601 of hand rotation screw rod precession of each hand scissor-like jack 601, start hydraulic driving part
503, punching press hydraulic cylinder 4 declines, punching press workpiece to be punched.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (5)
1. the hydraulic press that one kind quickly positions includes that horizontally disposed pedestal and vertical spacing on the ground is fixed on pedestal
On four guide rod columns, four guide rod column free ends are connected with a horizontally disposed top plate, set on the top plate between four guide rod columns
There is punching press hydraulic cylinder, the piston rod free end of punching press hydraulic cylinder is arranged straight down, and is connected with upper die, and it is hydraulic to be located at punching press
Pedestal immediately below cylinder is equipped with floating stamping station, it is characterised in that: the floating stamping station includes being fixed on pedestal to support
The piston rod free end of hydraulic cylinder, supporting cylinder is arranged vertically upwards, and is connected with horizontal table, the work of supporting cylinder
The piston rod of stopper rod and punching press hydraulic cylinder is collinearly arranged, and each boundary slip of horizontal table is socketed in corresponding guide rod column
On, it moves up and down along guide rod column, further includes the hydraulic drive for having control punching press hydraulic cylinder and controlling supporting cylinder movement
Dynamic component, hydraulic driving part connect to form closed circuit with punching press hydraulic cylinder by the road, hydraulic driving part by the road with branch
Support hydraulic cylinder connects to form closed circuit.
2. the hydraulic press that one kind according to claim 1 quickly positions, it is characterised in that: on the outside of supporting cylinder
The multiple insurance institutions for preventing supporting cylinder from falling after rise are equipped at intervals on pedestal, each insurance institution is with the piston rod of supporting cylinder
Centered on be centrosymmetric setting, each insurance institution one end is connect with pedestal, and the other end is connect with horizontal table.
3. the hydraulic press that one kind according to claim 2 quickly positions, it is characterised in that: the insurance institution is hand cuts
Formula jack.
4. the hydraulic press that one kind described in any claim quickly positions in -3 according to claim 1, it is characterised in that: described
Hydraulic driving part is hydraulic station.
5. the hydraulic press that one kind according to claim 4 quickly positions, it is characterised in that: be carved with scale on the guide rod column
Ruler, graduated scale is along corresponding guide rod column length direction setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910410269.XA CN110126327A (en) | 2019-05-17 | 2019-05-17 | A kind of hydraulic press quickly positioned |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910410269.XA CN110126327A (en) | 2019-05-17 | 2019-05-17 | A kind of hydraulic press quickly positioned |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110126327A true CN110126327A (en) | 2019-08-16 |
Family
ID=67574736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910410269.XA Pending CN110126327A (en) | 2019-05-17 | 2019-05-17 | A kind of hydraulic press quickly positioned |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110126327A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112440505A (en) * | 2020-12-05 | 2021-03-05 | 嘉兴星环汽车零部件有限公司 | Punch press capable of adjusting punching table |
CN112793207A (en) * | 2020-12-22 | 2021-05-14 | 昆山福德金液压机电有限公司 | Hydraulic system of hydraulic machine with power regulation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1559792A (en) * | 2004-02-23 | 2005-01-05 | ���ִ�ѧ | Regulatable hydraulic machine with up and down both double moving |
US20170108014A1 (en) * | 2014-06-04 | 2017-04-20 | Moog Gmbh | Hydraulic system |
CN107755503A (en) * | 2017-11-17 | 2018-03-06 | 海盐鸿强五金制造有限公司 | A kind of handware punch press rapidly and efficiently |
CN207509791U (en) * | 2017-10-12 | 2018-06-19 | 常山兴佳液压设备有限公司 | A kind of electronic precise positioning hydraulic press |
CN210337005U (en) * | 2019-05-17 | 2020-04-17 | 扬州地龙机械有限公司 | Improved hydraulic press |
-
2019
- 2019-05-17 CN CN201910410269.XA patent/CN110126327A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1559792A (en) * | 2004-02-23 | 2005-01-05 | ���ִ�ѧ | Regulatable hydraulic machine with up and down both double moving |
US20170108014A1 (en) * | 2014-06-04 | 2017-04-20 | Moog Gmbh | Hydraulic system |
CN207509791U (en) * | 2017-10-12 | 2018-06-19 | 常山兴佳液压设备有限公司 | A kind of electronic precise positioning hydraulic press |
CN107755503A (en) * | 2017-11-17 | 2018-03-06 | 海盐鸿强五金制造有限公司 | A kind of handware punch press rapidly and efficiently |
CN210337005U (en) * | 2019-05-17 | 2020-04-17 | 扬州地龙机械有限公司 | Improved hydraulic press |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112440505A (en) * | 2020-12-05 | 2021-03-05 | 嘉兴星环汽车零部件有限公司 | Punch press capable of adjusting punching table |
CN112793207A (en) * | 2020-12-22 | 2021-05-14 | 昆山福德金液压机电有限公司 | Hydraulic system of hydraulic machine with power regulation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110126327A (en) | A kind of hydraulic press quickly positioned | |
CN105904764A (en) | Hydraulic punching machine | |
CN106378706A (en) | Sliding block type telescopic self-centering hydraulic center frame | |
CN106975919A (en) | A kind of aluminium alloy chain cover pin and oil seal pressing equipment | |
CN105904765A (en) | Hydraulic punching machine | |
CN210337005U (en) | Improved hydraulic press | |
CN108655784A (en) | A kind of automation multipoint positioning clamping mold | |
CN104923637A (en) | High-strength punching die with buffering function | |
WO2018152966A1 (en) | Stamping-resistant integrated hydraulic machine | |
CN112058960A (en) | Steel bending device | |
US1884700A (en) | Drawing press hydraulic cushion | |
CN209794627U (en) | Numerical control hydraulic press | |
CN201788074U (en) | Stamping device for tests | |
CN205056840U (en) | Multipurpose jacking hydraulic press | |
CN209139568U (en) | A kind of bending press for fastener | |
CN106671192A (en) | Installation punching device for decoration plate | |
CN211221718U (en) | Compression molding mould with constant head tank structure | |
KR102205931B1 (en) | Forging press apparatus with positioning function | |
CN109916290B (en) | Device for measuring diameter of casing | |
CN209479052U (en) | A kind of pressure sensing mechanism of hydraulic press | |
CN103522575B (en) | Mechanism powder forming machine and quantitative oil supply system | |
CN105058846A (en) | Fine-blanking hydraulic machine | |
CN105033031A (en) | Adjustment-adaptive punching head structure with multiple hole positions | |
CN109443819A (en) | A kind of press machine loading device | |
JP2009195956A (en) | Wrinkle holding mechanism that can achieve dynamic control in drawing |
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 |