CN208845453U - A kind of compound plate shearing machine - Google Patents
A kind of compound plate shearing machine Download PDFInfo
- Publication number
- CN208845453U CN208845453U CN201820392911.7U CN201820392911U CN208845453U CN 208845453 U CN208845453 U CN 208845453U CN 201820392911 U CN201820392911 U CN 201820392911U CN 208845453 U CN208845453 U CN 208845453U
- Authority
- CN
- China
- Prior art keywords
- valve
- shearing machine
- plate shearing
- hydraulic
- compound 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.)
- Active
Links
Landscapes
- Shearing Machines (AREA)
Abstract
Compound plate shearing machine belongs to cutting field, the utility model provides a kind of compound plate shearing machine, it can be improved the flexibility being laid out in engineering machinery and has higher transmission speed and direction, including running part and mechanical part, it is characterized in that, the compound plate shearing machine running part includes overflow valve, check valve, electro-hydraulic reversing valve, straight control balanced valve and electromagnetic relief valve, directly controls sequence valve；The compound plate shearing machine mechanical part includes binder oil cylinder, fuel tank, hydraulic cylinder, pressure gauge and hydraulic pump；The overflow valve and pressure gauge constitute a circuit；The check valve and electro-hydraulic reversing valve constitute a circuit and flow back to fuel tank；The oil circuit drives cylinder movement and reset；The connection component is with runner assembly by being threadedly engaged.
Description
Technical field
The utility model patent is related to cutting field, more specifically, it relates to a kind of plate shearing machine.
Background technique
Plate shearing machine is the machinery for carrying out punching shearing to plate, by the cutter and fixed bottom knife of movement,
Using reasonable gap blade, shearing force is applied to the sheet metal of various thickness, makes plate by required gear breaking point
From the blank for obtaining that there is straight flange.But current shear machining accuracy is low, and product qualified rate is low, and accident easily occurs.
Chinese utility model patent patent (201310595599.3 applying date 2013.11.21 of application number) discloses one
Kind discloses a kind of plate shearing machine, which can quickly position while be conveniently adjusted flitch position.The plate shearing machine, including machine
Frame, cutter and dynamical system further include positioning device, and workbench is provided in the rack, and the dynamical system is mounted on
It is sequentially connected in rack and with cutter, is provided with fixed plate on the workbench, is provided with described in sliding slot and cuts in the fixed plate
Knife is mounted in sliding slot, and the positioning device includes support rod and baffle, and the support rod has at least two, the support
Bar is mounted side by side on the front end face of workbench, and has spacing between adjacent two support rods, and the baffle passes through connector
It is slidably mounted on support rod, the upper surface of the baffle and the working face of workbench be generally aligned in the same plane, and baffle has
Baffle-panels are parallel with the side of cutter.
Chinese utility model patent (201620142750 .7 applying date 2016.02.26 of application number) discloses one kind
Plate shearing machine solves the problems, such as that plate shearing machine easily damages worker, its key points of the technical solution are that a kind of plate shearing machine, including work
Fuselage above platform, workbench and the blade moved back and forth up and down along fuselage are equipped with for driving on the workbench
Plate toward the mobile transmission mechanism in fuselage direction and the actuator mobile for drive transmission device, reached avoid worker by
The purpose of wound.
Utility model patent content
Hydraulic drive and machine driving are actuation types more commonly used in engineering machinery field, and hydraulic drive is in many necks
Domain is that machine driving is not replaced.Hydraulic drive is able to achieve the movement of low speed large-tonnage, can be made using throttling technology appropriate
The visibly homogeneous stabilization of the speed of mechanism kinematic can be such that the execution precision of movement parts reaches very using components such as servo, profiling, speed regulation
Height is pipeline connection between hydraulicdriven each section, therefore the flexibility that its layout has is very big, but its volume mass ratio is wanted
It is smaller than machine driving, therefore more complicated system can be formed.In addition its transmission direction and speed can also be easily
Control, therefore the hydraulic soul that can be described as engineering machinery.A hydraulicdriven important advantage is that power output compares
Greatly, so being related in fields such as lathe, mining machinery, metallurgical machinery, building machinery, hoisting machineries.Hydraulic system is same
Deng volume under, hydraulic device can generate bigger power than electric device.The size of oil pressure depends on outer in hydraulic system
The size of load, therefore, the external applied load for improving hydraulic system improve the power output of output hydraulic pressure cylinder.But in Practical Project
In, if there is excessively high system pressure, the cost of the price and sealing system that will lead to the Hydraulic Elements such as hydraulic pump, valve is sharply
Rise, the cost of product can be improved.Therefore, it needs
Composite Transmission thought, i.e. machine driving and hydraulic drive Composite Transmission are used, needs to design force-increasing mechanism and comes more
Mend these defects.Have again is a little exactly that the systems such as hydraulic cylinder are carried out with an effective improvement and optimization.For existing equipment and
The deficiency of technology, the utility model patent are to provide a kind of compound plate shearing machine, structure is simple and convenient to operate, is low in cost,
Strong applicability.
The utility model patent solves technical solution used by its technical problem:
A kind of compound plate shearing machine, including running part and mechanical part, which is characterized in that the compound plate shearing machine driving section
Divide including overflow valve, check valve, electro-hydraulic reversing valve, straight control balanced valve and electromagnetic relief valve, directly control sequence valve；It is described compound to cut
Trigger mechanical part includes binder oil cylinder, fuel tank, hydraulic cylinder, pressure gauge and hydraulic pump；The overflow valve and pressure gauge are constituted
One circuit；The check valve and electro-hydraulic reversing valve constitute a circuit and flow back to fuel tank；Oil circuit drives cylinder movement and reset；
The hydraulic cylinder is located at trigger top, and the electromagnetic relief valve, straight control sequence valve and binder oil cylinder are located on the left of trigger, the pressure
Power table, overflow valve, hydraulic pump, check valve, fuel tank and electro-hydraulic reversing valve are located on the downside of trigger, and the straight control balanced valve is located at trigger
Right side, the workbench are located at trigger middle section；Connection component is with runner assembly by being threadedly engaged.
As a kind of preferred embodiment of the utility model patent, the plate shearing machine is multiple using machine driving and hydraulic drive
Transmission is closed, and includes force-increasing mechanism.
As a kind of preferred embodiment of the utility model patent, the oil cylinder is provided with 2, is located at knife rest shearing work
Have two sides.
As a kind of preferred embodiment of the utility model patent, the check valve is for controlling oil circuit reflux.
As a kind of preferred embodiment of the utility model patent, the pressure gauge feeds back oil circuit internal pressure for real-time monitoring
Power.
As a kind of preferred embodiment of the utility model patent, it is provided with positioning device on the plate shearing machine, to needs
The plate of processing is positioned.
The beneficial effect of the utility model patent is, the device by the way that positioning device is arranged on plate shearing machine, to need into
The plate of row processing is positioned, to improve machining accuracy.It convenient for the quick positioning of flitch, improves work efficiency, drops
Low production cost.
Detailed description of the invention
The technical issues of in order to keep the utility model patent solved, technical solution and beneficial effect are more clearly understood,
Below in conjunction with the drawings and the specific embodiments, the utility model patent is further elaborated.
Fig. 1 is the utility model patent structure schematic diagram.
1- overflow valve, 2- hydraulic pump, 3- check valve, 4- pressure gauge, 5- binder oil cylinder, 6- directly control sequence valve, 7- electricity in figure
Magnetic overflow valve, 8- hydraulic cylinder, 9- directly control balanced valve, 10- electro-hydraulic reversing valve, 11- fuel tank.
Specific embodiment
In Fig. 1, compound plate shearing machine is combined by running part and mechanical part, mainly by overflow valve, binder oil cylinder, electricity
The composition such as magnetic overflow valve, hydraulic cylinder, fuel tank, pressure gauge；The compound plate shearing machine running part is by overflow valve, check valve, straight
Control the composition such as balanced valve and electromagnetic relief valve；The compound plate shearing machine mechanical part includes binder oil cylinder, fuel tank and hydraulic cylinder；
The overflow valve and pressure gauge constitute a circuit；The check valve and electro-hydraulic reversing valve constitutes another circuit and flows back to oil
Case；The oil circuit drives cylinder movement and reset.
After motor start-up, hydraulic pump is begun to system fuel feeding, wherein an oil circuit leads to overflow valve and pressure gauge,
Another flows back to fuel tank by check valve and electro-hydraulic reversing valve.When conversion reversal valve is at left position, oil liquid enters binder
Oil cylinder, workpiece pressing.After reaching certain pressure, straight sequence valve of controlling is opened, at this point, solenoid valve overflow valve 7 also has already turned on,
Hydraulic oil enters left cylinder epicoele, pushes piston to move down, while hydraulic oil is concatenated pipeline and enters oil cylinder, two cylinders move synchronously, together
When band movable knife rack shear workpiece.After the cavity of resorption of two cylinders reaches certain pressure, by directly controlling balanced valve oil return box.When shearing is completed
After part, switch electro-hydraulic reversing valve, hydraulic oil enters the cavity of resorption of two shear cylinders, electromagnetic relief valve through the check valve in straight control balanced valve
The hydraulic oil of 7 power-off, two shear cylinder epicoele hydraulic oil and binder oil cylinder returns to fuel tank, while also band movable knife rack moves up, and returns to original
Beginning position.Electro hydraulic valve power-off, control oil circuit is obstructed, and surge valve core reset, begins preparing next stroke.
It is understood that it is special to be merely to illustrate the utility model above with respect to the specific descriptions of the utility model patent
Benefit and be not limited to technical solution described in the utility model patent embodiment, those skilled in the art should manage
Solution, still can modify to the utility model patent or equivalent replacement, to reach identical technical effect；As long as satisfaction makes
With needs, all within the protection scope of the utility model patent.
Claims (6)
1. a kind of compound plate shearing machine, including running part and mechanical part, which is characterized in that the compound plate shearing machine running part
Including overflow valve, check valve, electro-hydraulic reversing valve, straight control balanced valve and electromagnetic relief valve, directly control sequence valve；The compound shear
Machine mechanical part includes binder oil cylinder, fuel tank, hydraulic cylinder, pressure gauge and hydraulic pump；The overflow valve and pressure gauge constitute one
Circuit；The check valve and electro-hydraulic reversing valve constitute a circuit and flow back to fuel tank；Oil circuit drives cylinder movement and reset；Institute
It states hydraulic cylinder and is located at trigger top, the electromagnetic relief valve, straight control sequence valve and binder oil cylinder are located on the left of trigger, the pressure
Table, overflow valve, hydraulic pump, check valve, fuel tank and electro-hydraulic reversing valve are located on the downside of trigger, and the straight control balanced valve is located at the trigger right side
Side, workbench are located at trigger middle section；Connection component is with runner assembly by being threadedly engaged.
2. compound plate shearing machine according to claim 1, it is characterised in that: the plate shearing machine is using machine driving and hydraulic
It is driven Composite Transmission, and includes force-increasing mechanism.
3. compound plate shearing machine according to claim 1, it is characterised in that: the oil cylinder is provided with 2, is located at knife rest
Cutting implement two sides.
4. compound plate shearing machine according to claim 1, it is characterised in that: the check valve is for controlling oil circuit reflux.
5. compound plate shearing machine according to claim 1, it is characterised in that: the pressure gauge is for real-time monitoring feedback oil
Pressure in road.
6. compound plate shearing machine according to claim 1, it is characterised in that: it is provided with positioning device on the plate shearing machine,
The plate processed to needs positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392911.7U CN208845453U (en) | 2018-03-22 | 2018-03-22 | A kind of compound plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392911.7U CN208845453U (en) | 2018-03-22 | 2018-03-22 | A kind of compound plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845453U true CN208845453U (en) | 2019-05-10 |
Family
ID=66349731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820392911.7U Active CN208845453U (en) | 2018-03-22 | 2018-03-22 | A kind of compound plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845453U (en) |
-
2018
- 2018-03-22 CN CN201820392911.7U patent/CN208845453U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103807239B (en) | A kind of shear plate synchronous control hydraulic system based on Dual-output shaft motor | |
| CN102744452B (en) | Numerical control driving device of crank-connecting rod-toggle rod plate shearing machine | |
| CN105619875B (en) | High-speed hydraulic punching machine | |
| CN204277064U (en) | A kind of lock formula plate shearing machine | |
| CN103878822A (en) | Pneumatic punching machine | |
| CN104162714A (en) | Single hydraulic cylinder driving and roll-cutting type plate shearing machine | |
| CN102009220A (en) | Hydraulic transmission device for plate shearing machine | |
| CN107939751B (en) | Plate shearing method of hydraulic plate shearing machine | |
| CN109322881B (en) | Double-station horizontal plate shearing machine and hydraulic system and application thereof | |
| CN208845453U (en) | A kind of compound plate shearing machine | |
| CN102179950A (en) | Novel oil press | |
| CN205439301U (en) | High -speed hydraulic press structure | |
| WO2009062650A3 (en) | Cnc punching machine | |
| CN103071723B (en) | Main transmission device of mechanical servo numerical-control turret punching machine | |
| CN201720516U (en) | Hydraulic driving device of plate shearing machine | |
| CN209100404U (en) | A kind of Double-station horizontal plate shearing machine and its hydraulic system | |
| CN205601234U (en) | High -speed hydraulic punching machine | |
| CN2592369Y (en) | Safety hydraulic control punch | |
| CN207454419U (en) | A kind of hydraulic plate shears and its hydraulic system | |
| CN103862299A (en) | Workbench for adjusting position of material | |
| CN210733395U (en) | Passive lifting type high-speed moving workbench of hydraulic machine | |
| CN108994367B (en) | Plate shearing machine and hydraulic system thereof | |
| CN103722063B (en) | A kind of punch press and workpiece blanking method | |
| CN203685776U (en) | Numerical control electric-hydraulic proportional system of steel pipe straightening machine | |
| CN202951919U (en) | Numerical control drive device of plate shearing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENYANG JUNFENG CNC MACHINE TOOL Co.,Ltd. Assignor: SHENYANG TAIGE TECHNOLOGY CO.,LTD. Contract record no.: X2023210000093 Denomination of utility model: A composite shearing machine Granted publication date: 20190510 License type: Common License Record date: 20230906 |