The fully automatic hydraulic forcing press
Technical field
The present invention relates to the machining equipment technical field, particularly relate to the fully automatic hydraulic forcing press of Forging Technologies such as a kind of assembling for materials such as metals, riveting, impression processing.
Background technology
In the prior art, hydraulic press has frame, oil pump, motor, overflow valve, solenoid directional control valve and oil cylinder.In order to improve the pressure of oil cylinder piston end, pressure oil pump and two oil pumps of high-pressure oil pump during forcing press often has are used the high-pressure oil pump fuel feeding when the forcing press impulse stroke is namely suppressed workpiece.Its weak point is that forcing press will have medium and high pressure two cover oil pumps, high-pressure oil pump cost height, and consumption of power is also big.
This shows that above-mentioned existing hydraulic press obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of fully automatic hydraulic forcing press of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to, overcome the defective that existing hydraulic press exists, and a kind of fully automatic hydraulic forcing press of new structure is provided, technical problem to be solved is that it is possessed is simple in structure, easy and simple to handle, characteristics such as operating efficiency height are very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of fully automatic hydraulic forcing press that the present invention proposes, it comprises: main machine frame, workbench, Hydraulic Station and electric cabinet; Wherein, described workbench is arranged at described main machine frame; Described Hydraulic Station and described electric cabinet are arranged at the bottom of described main machine frame, and it is interconnected to pass through oil pipe and electric cable and described workbench.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid fully automatic hydraulic forcing press, wherein said main machine frame are by four posts, twin beams is formed framework up and down; Wherein the middle-end of entablature fixedly has adjustable pressurization equilibration case and hydraulic pressure platform; The middle-end of sill is equipped with piston-type hydraulic cylinder; The piston rod that the piston rod surface of described piston-type hydraulic cylinder adopts hard chrome plating to handle; And the fairlead harness of described piston-type hydraulic cylinder has the high molecular abrasion-proof guidance tape, and its sealing ring is to adopt YX shape polyamine fat sealing ring.
Aforesaid fully automatic hydraulic forcing press, wherein said workbench are the four posts supports by described main machine frame; Be arranged with described Hydraulic Station, cylinder body, described electric cabinet at described workbench; Described workbench is provided with Pressure gauge, action button.
Aforesaid fully automatic hydraulic forcing press, wherein said Hydraulic Station are to be connected to form by fuel tank, motor, oil pump, electric hydraulic operated valve, overflow valve; And described fuel tank and described piston-type hydraulic cylinder pass through pipeline connection; Described oil pump, described overflow valve and described electric hydraulic operated valve are arranged on the described pipeline; Described motor is electrically connected with described oil pump.
Aforesaid fully automatic hydraulic forcing press is provided with electric automatics in the wherein said electric cabinet; And the described motor of described electric automatics and described Hydraulic Station, described electric hydraulic operated valve and described overflow valve electrically connect.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, fully automatic hydraulic forcing press of the present invention has following advantage and beneficial effect at least: fully automatic hydraulic forcing press of the present invention has that volume is little, simple in structure, easy to operate, easy to use, and labour intensity is low, advantages such as operating efficiency height.
In sum, the present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the structural representation of fully automatic hydraulic forcing press of the present invention.
Fig. 2 is the Oil pump electrical machinery connection layout of fully automatic hydraulic forcing press of the present invention.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of fully automatic hydraulic forcing press, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by the specific embodiment, should be to reach technological means and the effect that predetermined purpose takes to obtain one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, the present invention is limited.
See also Fig. 1, shown in Figure 2, Fig. 1 is the structural representation of fully automatic hydraulic forcing press of the present invention.Fig. 2 is the Oil pump electrical machinery connection layout of fully automatic hydraulic forcing press of the present invention.It comprises fully automatic hydraulic forcing press of the present invention: main machine frame 1, workbench 2, Hydraulic Station 3 and electric cabinet 4; Wherein, described workbench 2 is arranged at described main machine frame 1; Described Hydraulic Station 3 and described electric cabinet 4 are arranged at the bottom of described main machine frame 1, and it is interconnected to pass through oil pipe and electric cable and described workbench 2.Described main machine frame 1 is by four posts, twin beams is formed framework up and down; Wherein the middle-end of entablature fixedly has adjustable pressurization equilibration case and hydraulic pressure platform; The middle-end of sill is equipped with piston-type hydraulic cylinder; The piston rod that the piston rod surface of described piston-type hydraulic cylinder adopts hard chrome plating to handle; And the fairlead harness of described piston-type hydraulic cylinder has the high molecular abrasion-proof guidance tape, and its sealing ring is to adopt YX shape polyamine fat sealing ring.Described workbench 2 is the four posts supports by described main machine frame 1; Be arranged with described Hydraulic Station 3, cylinder body, described electric cabinet 4 at described workbench 2; Described workbench 2 is provided with Pressure gauge, action button.Described Hydraulic Station 3 is to be connected to form by fuel tank, motor 5, oil pump, electric hydraulic operated valve, overflow valve; And described fuel tank and described piston-type hydraulic cylinder pass through pipeline connection; Described oil pump, described overflow valve and described electric hydraulic operated valve are arranged on the described pipeline; Described motor is electrically connected with described oil pump.Be provided with electric automatics in the described electric cabinet 4; And the described motor of described electric automatics and described Hydraulic Station, described electric hydraulic operated valve and described overflow valve electrically connect.
Below in conjunction with accompanying drawing hydraulic operation of the present utility model and operational procedure are described further:
(1) connect power supply, press the motor start-up button, motor gets electric drive axial plunger running, and pump institute fuel feeding is through overflow valve, electric hydraulic operated valve A, electric hydraulic operated valve B, straight check valve oil sump tank.This moment, liquid fluid system was in the running no load state.
(2) when needs work, adjust overflow valve, Pressure gauge is adjusted to satisfy operating pressure and is advisable.
(3) press cylinder and rise button and decline button beyond the Great Wall, make cylinder following motion beyond the Great Wall and back-pressure table top that forward pressurized table top is housed form closure, fulfil assignment.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.