CN212376991U

CN212376991U - Quick pressure device of hydraulic press

Info

Publication number: CN212376991U
Application number: CN202020693927.9U
Authority: CN
Inventors: 武金燕
Original assignee: Suzhou Xinhualong Hydraulic And Pneumatic Equipment Co Ltd
Current assignee: Suzhou Xinhualong Hydraulic And Pneumatic Equipment Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-19
Anticipated expiration: 2030-04-30

Abstract

The utility model belongs to the technical field of rapid pressurization equipment, in particular to a rapid pressurization device of an oil press, which comprises a box body, wherein an oil well pump is arranged in the box body, an oil pumping pipe is welded at one side of the oil well pump, an oil tank is welded at one end of the oil pumping pipe, an oil outlet pipe is welded at one side of the oil well pump, which is far away from the oil pumping pipe, the oil well pump is welded with a filtering mechanism through the oil outlet pipe, the filtering mechanism comprises a shell, three metal filter screens are welded in the shell, a turbine is welded at one side of the filtering mechanism, a hydraulic cylinder is welded at one side of the pressurizing box, which is far away from the turbine, through a pipeline, an oil discharge pump is welded at one side of the hydraulic cylinder, the utility model has simple structure and convenient use, hydraulic oil can rapidly enter the hydraulic cylinder while increasing oil pressure by, the working efficiency is improved.

Description

Quick pressure device of hydraulic press

Technical Field

The utility model relates to a quick pressure equipment technical field especially relates to a quick pressure device of hydraulic press.

Background

The hydraulic press is a machine which uses special hydraulic oil as working medium and hydraulic pump as power source to complete a certain mechanical action as productivity.

However, in the prior art, the pressurization speed of the oil press is too slow, and during the oil feeding and returning process, a backflow phenomenon is easily generated on an oil return pipe, so that the working efficiency is seriously affected, and therefore, the rapid pressurization device for the oil press is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick pressurizing device of an oil press.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick pressurizing device of an oil press comprises a box body, wherein an oil well pump is arranged in the box body, an oil pumping pipe is welded on one side of the oil well pump, an oil tank is welded at one end of the oil pumping pipe, an oil outlet pipe is welded on one side of the oil well pump, which is far away from the oil pumping pipe, a filtering mechanism is welded on the oil well pump through the oil outlet pipe, the filtering mechanism comprises a shell, three metal filter screens are welded in the shell, a turbine is welded on one side of the filtering mechanism, a pressurizing box is welded on the other side of the turbine through a pipeline, a plurality of springs are welded on the inner wall of the top and the inner wall of the bottom of the pressurizing box, two pressurizing plates are slidably mounted on the inner walls of two sides of the pressurizing box, a hydraulic cylinder is welded on one side of the pressurizing box, which is far away from the turbine, the bottom welding of oil extraction pump has the oil extraction pipe, the oil extraction pump has one-way oil extraction valve through the welding of oil extraction pipe, the bottom of oil extraction pump is kept away from to the oil extraction pipe is in the same place with the oil tank welding.

Preferably, a supporting plate is welded on one side of the box body, and the top of the supporting plate and the bottom of the oil well pump are welded together.

Preferably, the inner walls of the two sides of the pressurizing box are provided with sliding grooves, the two sides of the pressurizing plate are fixedly provided with sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the inner wall of the bottom of the box body is welded with a support column, the support column is provided with a through hole, and the oil discharge pipe is welded with the inner ring of the through hole.

Preferably, the welding has the piece of placing on the bottom inner wall of box, and the top of placing the piece is equipped with soft rubber layer, the bottom and the soft rubber layer of one-way oil drain valve are pasted and are passed through the bolt installation.

Preferably, four support legs which are arranged in a rectangular shape are welded at the bottom of the oil tank.

Compared with the prior art, the beneficial effects of the utility model are that: start the oil-well pump during the use, the oil-well pump is through taking out in the hydraulic oil suction filter mechanism of oil pipe in with the oil tank, arrange the pressure boost incasement after the hydraulic oil rethread pipe after filtering is by turbo boost, the oil pressure is strikeed two pressure boost boards, a plurality of springs can carry out the reaction force to the pressure boost board, the oil pressure can be further strengthened, at last, in beating the pneumatic cylinder, hydraulic oil can promote the push pedal, the push pedal can drive the push rod outwards to do work again, start the oil extraction pump after that, the oil extraction pipe is come through the hydraulic oil suction of oil extraction pump in with the pneumatic cylinder, carry hydraulic oil through single file oil extraction valve and carry out cyclic utilization in the oil tank, one-way oil extraction valve can prevent the oil pressure backward flow.

The utility model discloses simple structure, convenient to use utilize a plurality of pressure boost structures to make hydraulic oil can get into the pneumatic cylinder fast simultaneously increasing the oil pressure, and the operation of hydraulic press utilizes one-way oil drain valve to prevent that oil from flowing against the counter current in the pipeline with higher speed, improves work efficiency.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a front cross-sectional structural schematic view of the filter mechanism of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

in the figure: 1. a box body; 2. an oil well pump; 3. an oil pumping pipe; 4. an oil tank; 5. a filtering mechanism; 6. a housing; 7. a metal screen; 8. a turbine; 9. a pressurizing box; 10. a spring; 11. a pressure increasing plate; 12. a hydraulic cylinder; 13. a one-way oil drain valve; 14. a push rod; 15. pushing the plate; 16. an oil discharge pump; 17. an oil discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a quick pressurizing device of an oil press comprises a box body 1, wherein an oil well pump 2 is arranged in the box body 1, an oil pumping pipe 3 is welded on one side of the oil well pump 2, an oil tank 4 is welded on one end of the oil pumping pipe 3, an oil outlet pipe is welded on one side of the oil well pump 2, which is far away from the oil pumping pipe 3, a filtering mechanism 5 is welded on the oil well pump 2 through the oil outlet pipe, the filtering mechanism 5 comprises a shell 6, three metal filter screens 7 are welded in the shell 6, a turbine 8 is welded on one side of the filtering mechanism 5, a pressurizing box 9 is welded on the other side of the turbine 8 through a pipeline, a plurality of springs 10 are welded on the inner wall of the top and the inner wall of the bottom of the pressurizing box 9, two pressurizing plates 11 are slidably mounted on the inner walls of two sides of the pressurizing box 9, a hydraulic cylinder 12 is welded on one side of the pressurizing box 9, an oil discharge pipe 17 is welded at the bottom of the oil discharge pump 16, the oil discharge pump 16 is welded with a one-way oil discharge valve 13 through the oil discharge pipe 17, and the bottom end of the oil discharge pipe 17 far away from the oil discharge pump 16 is welded with the oil tank 4;

a supporting plate is welded on one side of a box body 1, the top of the supporting plate and the bottom of an oil well pump 2 are welded together, sliding grooves are formed in inner walls of two sides of a pressurizing box 9, sliding blocks are fixedly mounted on two sides of the pressurizing plate 11 and are in sliding connection with the sliding grooves, a supporting column is welded on the inner wall of the bottom of the box body 1 and is provided with a through hole, an oil discharge pipe 17 is welded together with an inner ring of the through hole, a placing block is welded on the inner wall of the bottom of the box body 1, a soft rubber layer is arranged on the top of the placing block, the bottom of a one-way oil discharge valve 13 and the soft rubber layer are adhered through bolts, the oil well pump 2 is started during use, the oil well pump 2 sucks hydraulic oil in an oil tank 4 into a filtering mechanism 5 through an oil suction pipe 3, the filtered hydraulic oil is pressurized by a turbine 8 through a guide pipe and, the oil pressure will be further strengthened, in the pneumatic cylinder 12 is beaten at last, hydraulic oil can promote push pedal 15, the push pedal will drive push rod 14 and outwards do work, start oil extraction pump 16 after that, oil extraction pipe 17 comes through the hydraulic oil suction of oil extraction pump 16 in with pneumatic cylinder 12, carry hydraulic oil through single file oil extraction valve 13 and carry the cyclic utilization in oil tank 4, one-way oil extraction valve 13 can prevent the oil pressure backward flow when oil extraction pump 16 is out of work, cause the 14 bounce-backs of push rod, the utility model discloses simple structure, convenient to use utilizes a plurality of pressure intensifying structures to make hydraulic oil can increase the hydraulic pressure and get into the pneumatic cylinder simultaneously fast, with higher speed the operation of hydraulic press, utilize one-way oil extraction valve to prevent oil in the pipeline against the current.

The working principle is as follows: when in use, the oil well pump 2 is started, the oil well pump 2 sucks hydraulic oil in the oil tank 4 into the filtering mechanism 5 through the oil pumping pipe 3, the filtered hydraulic oil is discharged into the pressurizing box 9 after being pressurized by the turbine 8 through the guide pipe, the oil pressure impacts the two pressurizing plates 11, the plurality of springs 10 can counteract the pressurizing plates 11, the oil pressure can be further enhanced, the hydraulic oil is finally discharged into the hydraulic cylinder 12, the hydraulic oil can push the push plate 15, the push plate can drive the push rod 14 to work outwards, then the oil discharge pump 16 is started, the oil discharge pipe 17 sucks the hydraulic oil in the hydraulic cylinder 12 through the oil discharge pump 16, the hydraulic oil is conveyed into the oil tank 4 through the single-row oil discharge valve 13 for cyclic utilization, the one-way oil discharge valve 13 can prevent the oil pressure from flowing back when the oil discharge pump 16 does not work, the push rod 14 rebounds, the utility model has the advantages of simple structure and convenient use, the hydraulic oil can rapidly enter the, the operation of the oil press is accelerated, and the one-way oil discharge valve is used for preventing oil from flowing back in the pipeline, so that the working efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick pressure device of hydraulic press, includes box (1), its characterized in that: the oil well pump is characterized in that an oil well pump (2) is arranged in the box body (1), an oil pumping pipe (3) is fixedly arranged on one side of the oil well pump (2), an oil tank (4) is fixedly arranged at one end of the oil pumping pipe (3), an oil outlet pipe is fixedly arranged on one side, far away from the oil pumping pipe (3), of the oil well pump (2), a filtering mechanism (5) is fixedly arranged on the oil outlet pipe, the filtering mechanism (5) comprises a shell (6), three metal filter screens (7) are fixedly arranged in the shell (6), a turbine (8) is fixedly arranged on one side of the filtering mechanism (5), a pressurizing box (9) is fixedly arranged on the other side of the turbine (8) through a pipeline, a plurality of springs (10) are fixedly arranged on the inner wall of the top and the inner wall of the bottom of the pressurizing box (9), and two pressurizing plates (11) are slidably arranged, one side that turbine (8) were kept away from in pressure boost case (9) leads to pipeline fixed mounting and has pneumatic cylinder (12), pneumatic cylinder (12) inside slidable mounting has push pedal (15), the bottom fixed mounting of push pedal (15) has push rod (14), there is oil drain pump (16) one side of pneumatic cylinder (12) through pipe fixed mounting, the bottom fixed mounting of oil drain pump (16) has oil drain pipe (17), oil drain pump (16) have one-way oil drain valve (13) through oil drain pipe (17) fixed mounting, the bottom and oil tank (4) fixed connection of oil drain pump (16) are kept away from in oil drain pipe (17).

2. The quick pressurizing device for the oil press as claimed in claim 1, wherein: a supporting plate is fixedly mounted on one side of the box body (1), and the top of the supporting plate is fixedly connected with the bottom of the oil well pump (2).

3. The quick pressurizing device for the oil press as claimed in claim 1, wherein: the inner walls of two sides of the pressurizing box (9) are provided with sliding grooves, two sides of the pressurizing plate (11) are fixedly provided with sliding blocks, and the sliding blocks are connected with the sliding grooves in a sliding mode.

4. The quick pressurizing device for the oil press as claimed in claim 1, wherein: the oil drain device is characterized in that a supporting column is fixedly mounted on the inner wall of the bottom of the box body (1), a through hole is formed in the supporting column, and the oil drain pipe (17) is fixedly connected with the inner ring of the through hole.

5. The quick pressurizing device for the oil press as claimed in claim 1, wherein: the oil drain valve is characterized in that a placing block is fixedly mounted on the inner wall of the bottom of the box body (1), a soft rubber layer is arranged at the top of the placing block, and the bottom of the one-way oil drain valve (13) and the soft rubber layer are mounted through bolts in a sticking mode.

6. The quick pressurizing device for the oil press as claimed in claim 1, wherein: the bottom of the oil tank (4) is fixedly provided with four supporting legs which are arranged in a rectangular shape.