CN210475146U

CN210475146U - Heavy type quick oil press

Info

Publication number: CN210475146U
Application number: CN201921554192.5U
Authority: CN
Inventors: 方光辉
Original assignee: Henan Taitian Heavy Industry Machinery Manufacturing Co ltd
Current assignee: Henan Taitian Heavy Industry Machinery Manufacturing Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-05-08
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a heavy fast oil press, which arranges a middle beam slide block below a top beam and is provided with a pressure cylinder on the top beam to be directly connected with the middle beam slide block, after the middle beam slide block realizes fast descending through self gravity, the middle beam slide block is pressurized through the pressure cylinder, thereby realizing the molding of products under high load; when the lifting device is lifted, the top of the quick cylinders is fixed with a transverse supporting rod and a lifting rod is vertically fixed, when the lifting device is lifted quickly, the pressure cylinders quickly release pressure and discharge oil, and at least two quick cylinders are lifted simultaneously to drive the lifting rod to lift; thereby realizing rapid pressure relief and lifting; the utility model discloses set up detachable outside wear pad in the stand inboard, set up the fixed inboard wear pad of right angle base on well roof beam slider, during well roof beam slider vertical removal, small displacement on the horizontal direction is transformed into flexible removal, can effectual improvement vertical mobility stability, improves the precision of product processing.

Description

Heavy type quick oil press

Technical Field

The utility model belongs to the technical field of the hydraulic press, concretely relates to heavy quick hydraulic press.

Background

It is known that, in the field of oil presses, the current oil presses generally used have a larger lift in terms of processing pressure than mechanical presses, but they still have certain drawbacks, which mainly reflect that the existing oil presses have a slow stamping speed and cannot realize a fast lift; the quick punching press that current mechanical type punching machine realized all realizes through gear drive structure, and this kind of structure is that the load is little in the drawback, can't realize heavy punching press.

In view of the description, as a skilled person in the art, there is a need to design a heavy oil press that solves the problems encountered at present and that enables fast operation while achieving a large lift in load pressure.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art not enough, the utility model provides a heavy quick hydraulic press, it is through setting up the even power of going out of a plurality of quick jars simultaneously, sets up the pressure cylinder on the well roof beam slider, sets up the slide structure on the cooperation workstation through above structure, and then effectively improves the operating efficiency.

In order to achieve the technical purpose, the utility model adopts the following scheme: a heavy type rapid oil press comprises a bottom frame body, wherein a bottom beam is fixed on the bottom frame body, four vertical upright posts are arranged at four corners of the bottom beam, at least two groups of adjustable support columns are vertically arranged on the bottom frame body at the front side of the bottom beam, each group of adjustable support columns comprises two support columns, a transverse pulley block is respectively arranged on each support column, and a plurality of external pulleys are transversely arranged in each transverse pulley block; the top surface of the bottom beam is a workbench, a workbench pulley block is arranged on the workbench corresponding to each transverse pulley block, and the workbench pulley blocks and the transverse pulley blocks are designed to be equal in height; the top of the four vertical upright columns is provided with a top beam, the top beam is designed in a square shape, peripheral protection is arranged on the periphery of the top beam, an oil supply tank is arranged on the top surface of the top beam, a middle beam sliding block is arranged below the top beam, a plurality of pressure cylinders are arranged in the center of the middle beam sliding block, the upper parts of the pressure cylinders are directly connected with an oil supply pump, and the oil inlet ends of the oil supply pump are directly inserted into the oil supply tank; the force application end of the pressure cylinder is fixed on the top surface of the middle beam sliding block; be provided with a quick module respectively in the left and right sides of pressure cylinder, quick module include a quick cylinder, quick cylinder fix on the back timber, quick cylinder's top, it is fixed with a horizontal bracing piece, the fore-and-aft direction of horizontal bracing piece on respectively the vertical lifting bar that is fixed with, the lifting bar move along with quick cylinder's promotion, the bottom of lifting bar and the top surface of well roof beam slider are connected to an organic whole.

Outer wear-resistant pieces are respectively fixed on the side faces of the vertical upright columns facing the center sill slide block through bolts; correspond outside wear pad, the bolt fastening has a right angle base on the centre sill slider, the right angle base on the bolt fastening have an inboard wear pad, outside wear pad and inboard wear pad extrusion contact, through the mutual corresponding extrusion of the outside wear pad of four corners department and inboard wear pad, horizontal positioning when realizing centre sill slider vertical migration.

The inner side wear-resistant plate is provided with a long hole, and the inner side wear-resistant plate can be adjusted in the horizontal direction when being fixed with the right-angle base.

The outer side wear-resistant piece and the inner side wear-resistant piece are made of elastic plastic materials, and flexible positioning of a horizontal plane can be achieved when the outer side wear-resistant piece and the inner side wear-resistant piece move vertically along with the center sill slide block.

The utility model has the advantages that: through the above design, the utility model sets the middle beam slider below the top beam, and is provided with the pressure cylinder directly connected with the middle beam slider on the top beam, the middle beam slider after directly connecting is under the operating condition, when it descends, the quick descending is realized through self gravity, when reaching the formed product, the pressure cylinder pressurizes the middle beam slider, thereby realizing the forming of the product under the high load, when lifting, a transverse support rod is fixed at the top of the quick cylinder, a lifting rod is vertically fixed on the transverse support rod, when the utility model discloses when quickly lifting, the pressure cylinder quickly releases pressure and releases oil, at least two quick cylinders simultaneously lift to drive the vertical fixed lifting rod to rise; the structure design can achieve high-speed action like a mechanical press, and simultaneously can realize larger pressure supply of the pressure cylinder, thereby overcoming the defects of the existing oil pressure machine and the simple mechanical press; moreover, in order to ensure the stability of the middle beam sliding block during vertical movement, the utility model is provided with a detachable outer wear plate at the inner side of the upright post, and a right-angle base is arranged on the middle beam sliding block to fix the inner wear plate, so that the micro displacement in the horizontal direction is converted into flexible movement when the middle beam sliding block vertically moves, thereby effectively improving the vertical movement stability and the product processing precision; the device is provided with a workbench pulley block corresponding to each transverse pulley block on the workbench, and the workbench pulley blocks and the transverse pulley blocks are matched with each other to improve the speed of upper and lower dies of a formed product.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged view of the cross-sectional structure taken along the line A-A in FIG. 3;

FIG. 5 is an enlarged view of the cross-sectional structure along the line B-B in FIG. 2;

FIG. 6 is an enlarged view of the structure of area A in FIG. 1;

FIG. 7 is an enlarged view of the structure of the area B in FIG. 1;

FIG. 8 is an enlarged view of the structure of the area C in FIG. 1;

in the attached drawings, the device comprises a bottom frame body 1, a bottom frame body 11, a transverse pulley block 12, an adjustable support column 13, an external pulley 2, a top beam 21, an oil supply tank 22, an external protection body 3, a vertical upright column 31, an outer side wear-resisting sheet 4, a bottom beam 41, a workbench 42, a workbench pulley block 5, a middle beam slide block 51, an outer side wear-resisting sheet 52, a right-angle base 6, a pressure cylinder 61, an oil supply pump 7, a quick module 71, a transverse support rod 72, a quick cylinder 73 and a lifting rod.

Detailed Description

As shown with reference to the accompanying drawings,

a heavy type rapid oil press comprises a bottom frame body 1, wherein a bottom beam 4 is fixed on the bottom frame body 1, four vertical upright posts 3 are arranged at four corners of the bottom beam 4, at least two groups of adjustable support columns 12 are vertically arranged on the bottom frame body 1 at the front side of the bottom beam 4, the vertical height adjustment can be realized, each group of adjustable support columns 12 comprises two, each group of adjustable support columns is respectively provided with a transverse pulley block 11, and a plurality of external pulleys 13 are transversely arranged in the transverse pulley blocks 11; the top surface of the bottom beam 4 is a workbench 41, a workbench pulley block 42 is respectively arranged on the workbench 41 corresponding to each transverse pulley block 11, and the workbench pulley blocks 42 and the transverse pulley blocks 11 are designed to be equal in height; when the setting purpose of structure is carried out the product shaping above, can improve the speed of lower mould on the shaping product through both mutually supporting, inside the operator can push or pull out the board with shaping product or shaping module outside-in, can effectively improve the operating efficiency.

The top of the four vertical columns 3 is provided with a top beam 2, the top beam 2 is designed in a square shape, peripheral protection 22 is arranged on the periphery of the top beam 2, an oil supply tank 21 is arranged on the top surface of the top beam 2, a middle beam slide block 5 is arranged below the top beam 2, a plurality of pressure cylinders 6 are arranged in the center of the middle beam slide block 5, the upper parts of the pressure cylinders 6 are directly connected with an oil supply pump 61, and the oil inlet ends of the oil supply pump 61 are directly inserted into the oil supply tank 21; the force application end of the pressure cylinder 6 is fixed on the top surface of the middle beam sliding block 5; the left side and the right side of the pressure cylinder 6 are respectively provided with a fast module 7, the fast module 7 comprises a fast cylinder 72, the fast cylinder 72 is fixed on the top beam 2, as shown in fig. 6, a transverse support rod 71 is respectively fixed on the top of each fast cylinder 72, a lifting rod 73 is respectively vertically fixed on the front and back direction of the transverse support rod 71, the lifting rod 73 moves along with the lifting of the fast cylinder 72, and the bottom of the lifting rod 73 and the top surface of the center sill slide block 5 are connected into a whole. Through the structure arrangement, the utility model discloses set up well roof beam slider 5 in the below of back timber 2 to be provided with pressure cylinder 6 and well roof beam slider 5 on back timber 2 and directly link, well roof beam slider 5 after directly connecting is under operating condition, and it is when descending, realizes descending fast through self gravity, when arriving on the shaping product, pressurizes well roof beam slider 5 through pressure cylinder 6, to this shaping to the product under realizing the high load, the action described above is coherent, realizes fast; when lifting, top through quick jar 72 is fixed with a horizontal bracing piece 71, vertical fixed lifting rod 73 on horizontal bracing piece 71, works as when the utility model discloses when lifting fast, the quick pressure release oil drain of pressure cylinder 6, two at least quick jars 72 promote simultaneously and drive lifting rod 73 and rise to this realizes quick pressure release and promotes, through above structural design, this device both can reach the high-speed action like mechanical press, can realize the great pressure supply of pressure cylinder 6 simultaneously again, and it has solved the drawback of present oil pressure machinery and simple mechanical punching machine.

On the basis of the above structural arrangement, as shown in fig. 8, the outer wear-resistant pieces 31 are respectively bolted to the side faces of the vertical upright posts 3 facing the center sill slide block 5; the middle beam sliding block 5 is fixed with a right-angle base 52 through bolts corresponding to the outer wear-resistant pieces 31, the right-angle base is fixed with an inner wear-resistant piece 51 through bolts, the outer wear-resistant pieces 31 and the inner wear-resistant pieces 51 are in extrusion contact, and horizontal positioning during vertical movement of the middle beam sliding block 5 is achieved through mutual extrusion correspondence of the outer wear-resistant pieces 31 and the inner wear-resistant pieces 51 at four corners. The outer wear-resistant sheet 31 and the inner wear-resistant sheet 51 are both made of elastic plastic materials; through above structure setting, when can making 5 vertical movements of centre sill slider, the small displacement on the horizontal direction is transformed into the flexible movement, can effectual improvement vertical movement stability, improves the precision of product processing.

Further, after long-term rapid use, mechanical wear and loss are inevitably caused by extrusion of the outer wear plate 31 and the inner wear plate 51, and in order to improve durability, as shown in fig. 8, the inner wear plate 51 is provided with a strip hole, and when the strip hole is bolted to the right-angle base 52, adjustment of the inner wear plate 51 in the horizontal direction can be realized, and supplement of a wear-resistant part can be realized through allowance adjustment.

Claims

1. A heavy type rapid oil press comprises a bottom frame body, wherein a bottom beam is fixed on the bottom frame body, and four vertical upright posts are arranged at four corners of the bottom beam; the top surface of the bottom beam is a workbench, a workbench pulley block is arranged on the workbench corresponding to each transverse pulley block, and the workbench pulley blocks and the transverse pulley blocks are designed to be equal in height; the top of the four vertical upright columns is provided with a top beam, the top beam is designed in a square shape, peripheral protection is arranged on the periphery of the top beam, an oil supply tank is arranged on the top surface of the top beam, a middle beam sliding block is arranged below the top beam, a plurality of pressure cylinders are arranged in the center of the middle beam sliding block, the upper parts of the pressure cylinders are directly connected with an oil supply pump, and the oil inlet ends of the oil supply pump are directly inserted into the oil supply tank; the force application end of the pressure cylinder is fixed on the top surface of the middle beam sliding block; be provided with a quick module respectively in the left and right sides of pressure cylinder, quick module include a quick cylinder, quick cylinder fix on the back timber, quick cylinder's top, it is fixed with a horizontal bracing piece, the fore-and-aft direction of horizontal bracing piece on respectively the vertical lifting bar that is fixed with, the lifting bar move along with quick cylinder's promotion, the bottom of lifting bar and the top surface of well roof beam slider are connected to an organic whole.

2. The heavy duty fast oil press of claim 1, wherein: outer wear-resistant pieces are respectively fixed on the side faces of the vertical upright columns facing the center sill slide block through bolts; correspond outside wear pad, the bolt fastening has a right angle base on the centre sill slider, the right angle base on the bolt fastening have an inboard wear pad, outside wear pad and inboard wear pad extrusion contact, through the mutual corresponding extrusion of the outside wear pad of four corners department and inboard wear pad, horizontal positioning when realizing centre sill slider vertical migration.

3. The heavy duty fast oil press of claim 2, wherein: the inner side wear-resistant plate is provided with a long hole, and the inner side wear-resistant plate can be adjusted in the horizontal direction when being fixed with the right-angle base.

4. The heavy duty fast oil press of claim 2, wherein: the outer side wear-resistant piece and the inner side wear-resistant piece are made of elastic plastic materials, and flexible positioning of a horizontal plane can be achieved when the outer side wear-resistant piece and the inner side wear-resistant piece move vertically along with the center sill slide block.