CN111054979A

CN111054979A - Hydraulic plate shearing machine for shaping steel plate

Info

Publication number: CN111054979A
Application number: CN201911364920.0A
Authority: CN
Inventors: 胡祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-04-24

Abstract

The invention discloses a hydraulic plate shearing machine for shaping a steel plate, which comprises upright columns, wherein the upright columns are symmetrically arranged in two groups in the left-right direction, the tops of the upright columns are connected and provided with a top plate, the centers of the hydraulic columns are fixedly provided with hydraulic columns, the lower ends of the hydraulic columns are connected with a connecting disc, a cutter mounting disc is fixedly arranged below the connecting disc, the front edge and the rear edge of the lower surface of the cutter mounting disc are provided with chutes, a cutter disc is arranged below the cutter mounting disc, the center of the top of the cutter disc is provided with a limiting block, the upper surface of the cutter disc is uniformly provided with three groups of tenons in an equidistance surrounding manner, the lower surface of the cutter disc is provided with a. The device carries out shearing work through selecting and using the cutter dish of installing different shearing tool, can realize the quick transform of this hydraulic pressure plate shear machine shearing shape, has improved production efficiency.

Description

Hydraulic plate shearing machine for shaping steel plate

Technical Field

The invention relates to the technical field of plate shearing machines, in particular to a hydraulic plate shearing machine for shaping a steel plate.

Background

The steel sheet is a flat steel sheet which is cast with molten steel, cooled, and pressed. Is flat and rectangular, and can be directly rolled or cut by wide steel belts. The steel plates are divided according to the thickness, the thin steel plate is less than 4 mm (the thinnest is 0.2 mm), the medium steel plate is 4-60 mm, and the extra-thick steel plate is 60-115 mm. The steel plate is divided into hot rolling and cold rolling according to rolling. The width of the thin plate is 500-1500 mm; the thickness is 600-3000 mm. The thin plates are classified according to steel types, such as common steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel, industrial pure iron thin plates and the like; according to the professional application, the plate can be used for oil tanks, enamel plates, bulletproof plates and the like; coating the surface with zinc-plated sheet, tin-plated sheet, lead-plated sheet, plastic clad steel sheet, etc

Current steel sheet plate shearing mostly is cut the shaping through the plate shearing machine to the metal sheet, just can conveniently suppress small-size steel sheet, and current plate shearing machine is difficult to the steel sheet of special shape and stereotypes the cutting, need carry out multiple times cutting and just can make small-size steel sheet shaping, and the process is complicated.

If the plate shearing machine which can fix the cutting shape and is easy to replace props can be invented, the problems can be solved, and therefore the hydraulic plate shearing machine for shaping the steel plate is provided.

Disclosure of Invention

The invention aims to provide a hydraulic plate shearing machine for shaping a steel plate, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hydraulic pressure plate shearing machine that steel sheet was stereotyped, includes the stand, the stand bilateral symmetry is provided with two sets ofly, and connects at the stand top and install the roof, hydraulic pressure post central authorities fixed mounting has the hydraulic pressure post, and the hydraulic pressure post lower extreme is connected with the connection pad, connection pad below fixed mounting has the cutter mounting disc, and the edge is provided with the spout around the cutter mounting disc lower surface, the cutter mounting disc is installed to cutter mounting disc below, and cutter disc top central authorities are provided with the stopper, cutter disc upper surface equidistance evenly encircles and is provided with three group's tenons, and the cutter disc lower surface is provided with the spacing ring, cutter disc lower surface central authorities are provided with the shearing tool, the.

Preferably, cutter mounting disc lower surface central authorities are provided with the recess with stopper and trip matched with, the trip top all is provided with the dop, and with trip matched with recess degree of depth with trip and dop stack height the same, and the dop is the circular arc board that the circular arc angle is trip circular arc angle twice.

Preferably, the limiting plate is two sets of symmetrical plate bodies with semicircular arc openings at the center, the plate body circular arc radius on the limiting plate is the same as the outer diameter of the cutter disc, the plate body circular arc radius on the limiting plate is the same as the limiting ring, the thickness of the limiting plate is the distance from the lower surface of the cutter mounting disc to the lower surface of the limiting ring, and the limiting plate is provided with handles.

Preferably, the hydraulic column is fixedly installed on the connecting disc through a bolt, the connecting disc is welded and installed on the upper surface of the cutter mounting disc, and six groups of reinforcing ribs are arranged between the side wall of the connecting disc and the upper surface of the cutter mounting disc in an encircling mode at equal intervals.

Preferably, the upper ends of the stand columns are installed at the left end and the right end of the top plate through bolts, the distance between the stand columns is larger than the diagonal length of the cutter installation disc, the upper ends of the hydraulic columns are installed on the top plate through bearings, and the rotary disc is arranged between the hydraulic columns and the connection disc.

Preferably, the shearing tool is a circular or triangular plate body with a downward edge, the shearing tool is the same as the plate to be machined, the shearing tool is perpendicular to the cutter disc, and the upper end of the shearing tool is fixedly mounted on the lower surface of the cutter disc through a clamping block.

Preferably, the sliding grooves are two groups of L-shaped steel bars symmetrically arranged on the front wall surface and the rear wall surface of the cutter mounting disc, the bottom surfaces of the sliding grooves are parallel to the bottom surface, and balls are arranged at the upper ends of the sliding groove bottom plates.

Compared with the prior art, the invention has the beneficial effects that:

1. the device carries out shearing work through selecting and using the cutter dish of installing different shearing tool, can realize the quick transform of this hydraulic pressure plate shear machine shearing shape, has improved production efficiency.

2. The device carries out preliminary fixed in the recess that the tenon screw in cutter mounting disc below set up through rotatory cutter dish, and the fixed cutter process need not other instruments and assists, convenient and fast.

3. The device plays the bearing and carries out the block effect to the spacing ring through closed to the cutter head lower surface with both sides limiting plate, consolidates fixedly to the cutter head, through being provided with two sets of fixed modes, has improved the operation security of this equipment.

Drawings

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

FIG. 2 is a schematic view of the present invention in a tilted downward view;

fig. 3 is a schematic diagram of an oblique upward view structure of the limiting plate in fig. 2;

in the figure: 1 stand, 2 roof, 3 hydraulic pressure posts, 4 connection pads, 5 cutter mounting discs, 6 spouts, 7 cutter dish, 8 stopper, 9 calories of falcon, 10 limiting plates, 11 spacing rings, 12 shear cutter, 13 carousel, 14 handles, 15 dops.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hydraulic pressure plate shearing machine that steel sheet was stereotyped, including stand 1, 1 bilateral symmetry of stand is provided with two sets ofly, and 1 top connection of

stand installs roof

2, 3 central fixed mounting of hydraulic pressure post has

hydraulic pressure post

3, and 3 lower extremes of hydraulic pressure post are connected with

connection pad

4, 4 below fixed mounting of connection pad have cutter mounting disc 5, and edge is provided with spout 6 around 5 lower surfaces of cutter mounting disc, cutter disc 7 is installed to 5 below of cutter mounting disc, and 7 top central authorities of cutter disc are provided with

stopper

8, 7 upper surface equidistance of cutter disc evenly encircle and be provided with three group's

trip

9, and 7 lower surfaces of cutter disc are provided with

spacing ring

11, 7 lower surface central authorities of cutter disc are provided with shearing tool 12, the installation is provided with limiting.

Further, the center of the lower surface of the cutter mounting disc 5 is provided with a groove matched with the limiting block 8 and the clamping tenon 9, the tops of the clamping tenons 9 are provided with clamping heads 15, the depth of the groove matched with the clamping tenon 9 is the same as the stacking height of the clamping tenons 9 and the clamping heads 15, and the clamping heads 15 are arc plates with arc angles twice as large as the arc angles of the clamping tenons 9.

Further, limiting plate 10 is opened for central authorities has two sets of symmetrical plate bodies of half-circular arc open-ended, plate body circular arc radius is the same with 7 external diameters of cutter dish on the limiting plate 10, and the plate body circular arc radius is the same with spacing ring 11 under the limiting plate 10, limiting plate 10 thickness is 5 lower surfaces of cutter mounting disc to 11 lower surface intervals of spacing ring, and all install handle 14 on the limiting plate 10, handle 14 sets up at limiting plate 10 central authorities, and handle 14 constitutes for two sets of steel stands and rubber grab handle, and the equidistant antiskid groove that evenly is provided with on the rubber grab handle.

Further, hydraulic pressure post 3 passes through bolt fixed mounting on connection pad 4, and connection pad 4 welded mounting is on 5 upper surfaces of cutter mounting disc, and encircles the equidistance between 4 lateral walls of connection pad and 5 upper surfaces of cutter mounting disc and be provided with six groups of strengthening ribs.

Further, both ends about roof 2 are installed through the bolt to stand 1 upper end, and the interval is greater than cutter mounting disc 5 diagonal length between the stand 1, and hydraulic pressure 3 upper ends are installed on roof 2 through the bearing, are provided with carousel 13 between hydraulic pressure 3 and the connection pad 4.

Further, the shearing tool 12 is a circular or triangular plate with a downward edge, the shearing tool 12 is the same as the plate to be machined, the shearing tool 12 is perpendicular to the cutter disc 7, and the upper end of the shearing tool 12 is fixedly mounted on the lower surface of the cutter disc 7 through a clamping block.

Further, the sliding grooves 6 are two groups of L-shaped steel bars symmetrically arranged on the front wall surface and the rear wall surface of the cutter mounting disc 5, the bottom surfaces of the sliding grooves 6 are parallel to the bottom surface, and balls are arranged at the upper ends of the bottom plates of the sliding grooves 6.

The working principle is as follows: the shearing operation is executed by selecting the cutter disc 7 provided with different shearing cutters 12, when the cutter mounting disc 5 is rotated to a position perpendicular to the front surface of the upright post 1, the limiting plate 10 is opened by sliding the chute 6, the limiting block 8 at the upper end of the cutter disc 7 provided with the shearing cutters 12 is inserted into the central groove at the lower end of the cutter mounting disc 5 for auxiliary positioning, the clamping tenon 9 is screwed into the groove arranged below the cutter mounting disc 5 by rotating the cutter disc 7 for primary fixing, the lower surface of the cutter disc 7 is supported and the limiting ring 11 is clamped by closing the limiting plates 10 at two sides, the cutter disc 7 is reinforced and fixed, the operation safety of the device is improved by arranging two groups of fixing modes, the quick change of the shearing shape of the hydraulic plate shearing machine can be realized by arranging the cutter disc 7 provided with different types of shearing cutters 12, the production efficiency is improved, and the cutter mounting disc 5 is pushed by pressurizing and pressing the hydraulic column 3 so that the shearing cutter 12 contacts with the plate body to be sheared to cut.

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 hydraulic pressure plate shearing machine of steel sheet design, includes stand (1), its characterized in that: two groups of upright columns (1) are arranged in bilateral symmetry, the top of each upright column (1) is connected with a top plate (2), a hydraulic column (3) is fixedly arranged in the center of each hydraulic column (3), the lower end of the hydraulic column (3) is connected with a connecting disc (4), a cutter mounting disc (5) is fixedly arranged below the connecting disc (4), and the front and rear edges of the lower surface of the cutter mounting disc (5) are provided with sliding chutes (6), the cutter disc (7) is arranged below the cutter mounting disc (5), a limiting block (8) is arranged in the center of the top of the cutter disc (7), three groups of tenons (9) are uniformly arranged on the upper surface of the cutter disc (7) in an equidistance surrounding manner, and cutter dish (7) lower surface is provided with spacing ring (11), cutter dish (7) lower surface central authorities are provided with shearing tool (12), the installation is provided with limiting plate (10) in spout (6).

2. The hydraulic plate shearing machine for shaping steel plates as claimed in claim 1, characterized in that: cutter mounting disc (5) lower surface central authorities are provided with stopper (8) and trip (9) matched with recess, trip (9) top all is provided with dop (15), and with trip (9) matched with recess 5 degree of depth with trip (9) and dop (15) stack height the same, and dop (15) are the circular arc board that trip (9) circular arc angle is twice for circular arc angle.

3. The hydraulic plate shearing machine for shaping steel plates as claimed in claim 1, characterized in that: limiting plate (10) are opened for central authorities has two sets of symmetrical plate bodies of half-circular arc open-ended, plate body circular arc radius is the same with cutter head (7) external diameter on limiting plate (10), and limiting plate (10) down the plate body circular arc radius the same with spacing ring (11), limiting plate (10) thickness is cutter mounting disc (5) lower surface to spacing ring (11) lower surface interval, and all installs handle (14) on limiting plate (10), handle (14) set up in limiting plate (10) central authorities, and handle (14) constitute for two sets of steel stands and rubber grab handle, and the equidistant antiskid groove that evenly is provided with on the rubber grab handle.

4. The hydraulic plate shearing machine for shaping steel plates as claimed in claim 1, characterized in that: hydraulic pressure post (3) are through bolt fixed mounting on connection pad (4), connection pad (4) welded mounting is in cutter mounting disc (5) upper surface, and encircles the equidistance between connection pad (4) lateral wall and cutter mounting disc (5) upper surface and be provided with six groups of strengthening ribs.

5. The hydraulic plate shearing machine for shaping steel plates as claimed in claim 1, characterized in that: the upper ends of the upright columns (1) are mounted at the left end and the right end of the top plate (2) through bolts, the distance between the upright columns (1) is larger than the diagonal length of the cutter mounting disc (5), and the upper ends of the hydraulic columns (3) are mounted on the top plate (2) through bearings.

6. The hydraulic plate shearing machine for shaping steel plates as claimed in claim 1, characterized in that: the cutting tool (12) is a circular or triangular plate body with a downward edge, the cutting tool (12) is the same as a plate to be machined, the cutting tool (12) is perpendicular to the cutter disc (7), and the upper end of the cutting tool (12) is fixedly installed on the lower surface of the cutter disc (7) through a clamping block.

7. The hydraulic plate shearing machine for shaping steel plates as claimed in claim 1, characterized in that: the sliding grooves (6) are two groups of L-shaped steel bars symmetrically arranged on the front wall face and the rear wall face of the cutter mounting disc (5), the bottom surfaces of the sliding grooves (6) are parallel to the bottom surface, and balls are arranged at the upper ends of bottom plates of the sliding grooves (6).