CN216421221U

CN216421221U - Metal plate shearing machine capable of shearing plates with different thicknesses

Info

Publication number: CN216421221U
Application number: CN202123021597.2U
Authority: CN
Inventors: 陈亚运; 陈遵柏
Original assignee: Nanjing Huangshi Machine Tool Manufacturing Co ltd
Current assignee: Nanjing Huangshi Machine Tool Manufacturing Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-03
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a metal plate shearing machine capable of shearing plates with different thicknesses, which comprises a workbench, wherein a baffle is fixed on the upper end surface of the workbench, a rolling shaft is connected with a bearing on the workbench to facilitate the movement of the plates, and a fixed frame is fixed on the workbench; further comprising: the hydraulic stem, equidistant fixing is in on the mount, and the terminal surface is fixed with the mounting bracket under the hydraulic stem to the bearing is connected with the threaded rod on the mounting bracket, and the threaded rod end is fixed with hand wheel simultaneously, be provided with set nut on the threaded rod and be used for the fixed action, and the threaded rod passes through screw thread and movable block interconnect and realizes the regulating action. This can adopt the mounting structure of adjustable angle to realize the fixed action to the cutting knife to the metal plate shearing machine of different thickness panel shears to can adjust the angle that cuts the sword according to the actual thickness of panel, thereby adjust the area of contact who realizes cutting sword and panel, and then adjust the size of shearing force, guarantee the panel shearing normal clear of different thickness.

Description

Metal plate shearing machine capable of shearing plates with different thicknesses

Technical Field

The utility model relates to a metal plate shearing machine technical field specifically is a can be to metal plate shearing machine of different thickness panel shears.

Background

The metal plate shearing machine is one of main equipment for processing metal plates, and mainly generates shearing force on the plates through a cutting knife to realize the cutting effect on the plates, so that the plates are broken, and the metal plate shearing machine is widely applied in industry, and the conventional plate shearing machine, such as a metal thin plate shearing machine with the publication number of CN212793330U, prevents the plates from slipping in the shearing process of the metal thin plates by …, improves the shearing size precision, can reasonably utilize the metal thin plates, avoids resource waste, has high working efficiency and has good economic benefit;

above-mentioned prior art scheme still has certain defect in carrying out the use, current plate shearing machine is with cutting the sword when fixing, mainly through fixed mounting structure, thereby lead to cutting the inconvenient regulation of sword angle, when cuting to thicker panel, the horizontal sword that cuts is difficult to provide great shearing force, thereby influence the normal clear of cuting, and then the panel that is difficult to adapt to different thickness is sheared, and after cuting, cut the sword surface and can bond certain metal piece, current device lacks clearance mechanism and leads to the piece to bond, thereby lead to the rough scheduling problem of sheet metal tangent plane, so need improve in order to satisfy actual demand to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be to metal plate shearing machine of different thickness panel shears to it leads to being difficult to adapt to the panel of different thickness to carry out the shearing action and lack the clearance mechanism and lead to the piece to bond to provide the inconvenient regulation of sword angle of cutting in solving above-mentioned background art, thereby leads to the coarse problem of sheet metal tangent plane.

In order to achieve the above object, the utility model provides a following technical scheme: a metal plate shearing machine capable of shearing plates with different thicknesses comprises a workbench, wherein a baffle is fixed on the upper end face of the workbench, a rolling shaft is connected to a bearing on the workbench to facilitate the movement of the plates, and a fixing frame is fixed on the workbench;

further comprising:

the hydraulic rods are fixed on the fixing frame at equal intervals, the lower end face of each hydraulic rod is fixedly provided with the mounting frame, a bearing on the mounting frame is connected with a threaded rod, the tail end of the threaded rod is fixedly provided with a hand wheel, a positioning nut is arranged on the threaded rod and used for fixing, the threaded rod is mutually connected with the movable block through threads to achieve adjusting effect, and a cutting knife is arranged on the lower side of the movable block;

the upper end of the elastic telescopic column is fixed on the mounting frame, the lower end of the elastic telescopic column is fixed with a pressing plate, a vertical rod is vertically fixed on the upper end face of the pressing plate, and a fixing box is fixed on the upper end face of the vertical rod.

Preferably, still be fixed with the slider on the movable block, and slider sliding connection is on the mounting bracket, and when the effect through the threaded rod drove the movable block and removes, through the sliding action between slider and the mounting bracket, guarantee that the movable block is stable linear motion.

Preferably, the movable block is connected with rotatable bull stick through the column axle, and the bull stick passes through the rotation of column axle and connects on cutting the sword, constitutes drive mechanism through above-mentioned mechanism, when the movable block removes, through the rotation drive effect of bull stick, can make and cut the sword atress and rotate to the realization is to the regulating action of cutting the sword angle, and then can adjust the angle of cutting the sword according to the actual thickness of panel, conveniently realizes cuting the panel of different thickness.

Preferably, the elastic telescopic columns are symmetrically distributed about the central line of the pressing plate, the pressing plate and the mounting frame form an elastic mechanism through the elastic telescopic columns, when the plate is sheared, the plate can be fixed under the action of the pressing plate, the plate is prevented from being deviated in the shearing process, the pressing plate is guaranteed to move under the action of the elastic telescopic columns, and accordingly the plate with different thicknesses can be fixed.

Preferably, the fixed box is also provided with a sliding plate and a cleaning plate;

the sliding plate is connected to the fixed box in a sliding manner and is vertically distributed with the fixed box;

the cleaning plate is fixed on the slide, and the cleaning plate is the arc structure to the cleaning plate realizes the clearance effect with cutting sword mutual contact, constitutes clearance mechanism through above-mentioned mechanism, when the clamp plate removes, the while point drives fixed box and cleaning plate and removes, can realize cutting the clastic clearance effect in cutter surface through the effect of cleaning plate, and then avoids the smoothness of piece bonding influence panel tangent plane.

Preferably, the slide still is fixed with the spring, and the spring other end is fixed on fixed box to the slide passes through the spring and constitutes elastic mechanism with fixed box, when cleaning the cutting knife, provides the effort for slide and cleaning plate through the elastic action of spring, thereby guarantees clean effect.

Compared with the prior art, the beneficial effects of the utility model are that: this can be to metal plate shearing machine of different thickness panel shears, the fixed action to the cutting knife is realized to mounting structure with adjustable adoption angle, thereby can be according to the actual thickness adjustment of panel and cut the angle of sword, thereby adjust the area of contact who realizes cutting sword and panel, and then adjust the size of shearing force, guarantee that the panel of different thickness is cuted and normally goes on, the clearance mechanism of cooperation linkage, can realize the clastic cleaning action in cutting knife surface, avoid the smoothness of piece bonding influence panel tangent plane, its concrete content is as follows:

1. the metal plate shearing machine capable of shearing plates with different thicknesses is provided with the rotating rod, when the angle of the cutting knife is adjusted, the hand-operated wheel is rotated to drive the threaded rod to rotate, so that the movable block is driven to move in the same direction, and the adjusting effect on the angle of the cutting knife can be realized by matching the rotating transmission effect of the rotating rod, so that the adjusting effect on the size of the shearing force is realized, and the plates with different thicknesses can be conveniently sheared;

2. this can be to metal plate shearing machine of different thickness panel shears is provided with the cleaning plate, at the shearing in-process, when cutting the sword and shift up, cuts sword and cleaning plate contact each other this moment, can realize the cleaning action to cutting the cutter through the effect of cleaning plate, avoids cutting the smoothness that the last piece of sword bonded influence panel tangent plane, and the elastic action of cooperation spring provides the effort for the cleaning plate, guarantees the cleaning effect of cleaning plate to cutting the cutter.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the worktable of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the worktable of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the pressing plate of the present invention.

In the figure: 1. a work table; 2. a baffle plate; 3. a roller; 4. a fixed mount; 5. a hydraulic lever; 6. a mounting frame; 7. a threaded rod; 8. a hand-operated wheel; 9. positioning a nut; 10. a movable block; 1001. a slider; 11. a rotating rod; 12. cutting knife; 13. an elastic telescopic column; 14. pressing a plate; 15. a vertical rod; 16. a fixing box; 1601. a slide plate; 1602. cleaning the plate; 17. a spring.

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. 1-5, the present invention provides a technical solution: a metal plate shearing machine capable of shearing plates with different thicknesses comprises a workbench 1, wherein a baffle 2 is fixed on the upper end face of the workbench 1, a rolling shaft 3 is connected to the workbench 1 through a bearing, so that the plates can move conveniently, and a fixing frame 4 is fixed on the workbench 1;

further comprising:

the hydraulic rod 5 is fixed on the fixed frame 4 at equal intervals, the lower end face of the hydraulic rod 5 is fixedly provided with the mounting frame 6, the mounting frame 6 is in bearing connection with the threaded rod 7, the tail end of the threaded rod 7 is fixedly provided with the hand wheel 8, the threaded rod 7 is provided with the positioning nut 9 for fixing, the threaded rod 7 is mutually connected with the movable block 10 through threads to realize adjustment, and the lower side of the movable block 10 is provided with the cutting knife 12;

a sliding block 1001 is further fixed on the movable block 10, and the sliding block 1001 is connected to the mounting frame 6 in a sliding manner; the movable block 10 is connected with a rotatable rotating rod 11 through a columnar shaft, and the rotating rod 11 is rotatably connected on a cutting knife 12 through the columnar shaft.

When using this can be to the metal plate shearing machine of different thickness panel shears, at first place workstation 1, adjust the angle of cutting knife 12 according to the thickness of actual panel again, thereby rotate hand wheel 8 and drive threaded rod 7 and rotate, through threaded connection effect between threaded rod 7 and the movable block 10 drive two sets of movable blocks 10 and move in opposite directions, the sliding action between cooperation slider 1001 and the mounting bracket 6, guarantee the stability that the movable block 10 removed, when the movable block 10 removed, through the rotation transmission effect of bull stick 11, can drive and cut sword 12 and rotate, thereby realize the regulating action to cutting knife 12 angle, and then realize the regulating action to the shearing force, conveniently adapt to the panel of different thickness and cut.

The upper end of the elastic telescopic column 13 is fixed on the mounting frame 6, the lower end of the elastic telescopic column 13 is fixed with a pressing plate 14, a vertical rod 15 is vertically fixed on the upper end face of the pressing plate 14, and a fixing box 16 is fixed on the upper end face of the vertical rod 15.

The elastic telescopic columns 13 are symmetrically distributed about the central line of the pressure plate 14, and the pressure plate 14 and the mounting frame 6 form an elastic mechanism through the elastic telescopic columns 13; the fixed box 16 is also provided with a sliding plate 1601 and a cleaning plate 1602; the sliding plate 1601 is connected to the fixed box 16 in a sliding manner, and the sliding plate 1601 and the fixed box 16 are vertically distributed; the cleaning plate 1602 is fixed on the sliding plate 1601, the cleaning plate 1602 is of an arc-shaped structure, and the cleaning plate 1602 and the cutting blade 12 are in contact with each other to realize a cleaning effect; the sliding plate 1601 is further fixed with a spring 17, and the other end of the spring 17 is fixed on the fixed box 16, and the sliding plate 1601 constitutes an elastic mechanism with the fixed box 16 through the spring 17.

After the adjustment is completed, when the plate is sheared, the plate is placed on the workbench 1, the plate is convenient to move under the action of the roller 3, the side edge of the plate is attached to the baffle 2, the position of the plate is adjusted, the hydraulic rod 5 is started to extend, the mounting frame 6 and the cutting knife 12 are driven to move downwards under the action of the hydraulic rod 5, when the pressing plate 14 is contacted with the plate, the extrusion positioning effect on the plate is realized, the plate is prevented from moving in the shearing process, the plate can be positioned by adapting to different plates under the action of the elastic telescopic column 13, when the cutting knife 12 is contacted with the plate, the shearing effect on the plate is realized, after the shearing is completed, the hydraulic rod 5 contracts to drive the cutting knife 12 to move upwards, at the moment, the cutting knife 12 is contacted with the cleaning plate 1602, the metal fragments on the surface of the cutting knife 12 can be cleaned through the cleaning plate 1602, the spring 17 is matched to provide acting force for the sliding plate 1601 and the cleaning plate 1602, guarantee clean effect, effectively avoid the piece to bond the smoothness that influences the panel tangent plane.

The working principle is as follows: as shown in fig. 1-5, when the metal plate shearing machine capable of shearing plates with different thicknesses is used, firstly, the workbench 1 is placed, then the angle of the cutting knife 12 is adjusted according to the thickness of an actual plate, the hand wheel 8 is rotated to drive the threaded rod 7 to rotate, so that the two groups of movable blocks 10 are driven to move oppositely, the cutting knife 12 can be driven to rotate by matching with the rotation transmission action of the rotating rod 11, so that the adjustment action of the angle of the cutting knife 12 is realized, the adjustment action of the shearing force is realized, and the metal plate shearing machine is convenient to adapt to plates with different thicknesses for cutting; after the regulation is accomplished, when cuting, place panel on workstation 1, the effect of cooperation roller bearing 3 makes things convenient for panel to remove, laminate panel side and baffle 2, and the position of panel has been adjusted, extend through hydraulic stem 5 and drive mounting bracket 6 and cut sword 12 and remove downwards, when clamp plate 14 and panel contact, the realization is to the extrusion positioning effect of panel, when cutting sword 12 and panel contact, the realization is to the shearing action of panel, cut the completion back, hydraulic stem 5 shrink drives and cuts sword 12 and upwards remove, cut sword 12 and cleaning plate 1602 mutual contact this moment, can realize clearing up the metal piece on cutting 12 surface through cleaning plate 1602, effectively avoid the smoothness that the piece bonds and influences the tangent plane panel, this is exactly this and can be to the operating principle of the metal plate shearing machine of different thickness panel shearing.

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. A metal plate shearing machine capable of shearing plates with different thicknesses comprises a workbench (1), wherein a baffle (2) is fixed on the upper end face of the workbench (1), a rolling shaft (3) is connected to the upper end face of the workbench (1) through a bearing, so that the plates can be conveniently moved, and a fixing frame (4) is fixed on the workbench (1);

it is characterized by also comprising:

the hydraulic rod (5) is fixed on the fixing frame (4) at equal intervals, the lower end face of the hydraulic rod (5) is fixedly provided with the mounting frame (6), the mounting frame (6) is in bearing connection with a threaded rod (7), the tail end of the threaded rod (7) is fixedly provided with a hand-operated wheel (8), the threaded rod (7) is provided with a positioning nut (9) for fixing, the threaded rod (7) is mutually connected with the movable block (10) through threads to achieve an adjusting effect, and the lower side of the movable block (10) is provided with a cutting knife (12);

the upper end of the elastic telescopic column (13) is fixed on the mounting frame (6), the lower end of the elastic telescopic column (13) is fixed with a pressing plate (14), the upper end face of the pressing plate (14) is vertically fixed with a vertical rod (15), and the upper end face of the vertical rod (15) is fixed with a fixing box (16).

2. The metal plate shearing machine capable of shearing plates with different thicknesses as claimed in claim 1, wherein: still be fixed with slider (1001) on movable block (10), and slider (1001) sliding connection is on mounting bracket (6).

3. The metal plate shearing machine capable of shearing plates with different thicknesses as claimed in claim 1, wherein: the movable block (10) is connected with a rotatable rotating rod (11) through a cylindrical shaft, and the rotating rod (11) is rotatably connected to the cutting knife (12) through the cylindrical shaft.

4. The metal plate shearing machine capable of shearing plates with different thicknesses as claimed in claim 1, wherein: the elastic telescopic columns (13) are symmetrically distributed about the central line of the pressure plate (14), and the pressure plate (14) and the mounting frame (6) form an elastic mechanism through the elastic telescopic columns (13).

5. The metal plate shearing machine capable of shearing plates with different thicknesses as claimed in claim 1, wherein: the fixed box (16) is also provided with a sliding plate (1601) and a cleaning plate (1602);

the sliding plate (1601) is connected to the fixed box (16) in a sliding mode, and the sliding plate (1601) and the fixed box (16) are vertically distributed;

the cleaning plate (1602) is fixed on the sliding plate (1601), the cleaning plate (1602) is of an arc-shaped structure, and the cleaning plate (1602) and the cutting knife (12) are in contact with each other to achieve a cleaning effect.

6. The metal plate shearing machine capable of shearing plates with different thicknesses as claimed in claim 5, wherein: the sliding plate (1601) is further fixed with a spring (17), the other end of the spring (17) is fixed on the fixed box (16), and the sliding plate (1601) and the fixed box (16) form an elastic mechanism through the spring (17).