CN210996795U - Multifunctional metal shearing machine - Google Patents
Multifunctional metal shearing machine Download PDFInfo
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- CN210996795U CN210996795U CN201921993555.5U CN201921993555U CN210996795U CN 210996795 U CN210996795 U CN 210996795U CN 201921993555 U CN201921993555 U CN 201921993555U CN 210996795 U CN210996795 U CN 210996795U
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Abstract
The utility model relates to a multifunctional metal shearing machine, which belongs to the technical field of metal shearing equipment.A left upright post and a right upright post are respectively fixed on the left side and the right side of a top beam, the left upright post and the right upright post form an integral frame, and a fixed tool rest assembly is arranged at the lower part of the frame; a material pressing body is movably arranged in the frame above the fixed tool rest assembly up and down, the upper end of the material pressing body is connected with the output end of a material pressing oil cylinder, and the material pressing oil cylinder is fixed on the top beam; outer guide rails are fixed on the opposite surfaces of the left upright post and the right upright post, and inner guide rails are fixed on the front surfaces of the left upright post and the right upright post; the shearing oil cylinder is fixed on the top beam. The shearing machine can shear required long materials and can cut sheared materials into a plurality of pieces, the sheared materials can be directly fed into a furnace to be smelted, the reprocessing procedure of the long materials is avoided, the shearing efficiency is improved, and the recovery cost is reduced.
Description
Technical Field
The utility model relates to a metal shearing equipment technical field, concretely relates to multi-functional metal cutter.
Background
One of the methods for pretreating the recovery of waste metal materials and steel scrap at present is to cut off the materials by using a metal shearing machine, and the used shearing equipment is a pair of shearing of an upper cutter and a lower cutter, so that the sheared materials are divided into two parts. For metal boxboards, such as automobile material box boards and steel templates, the cut parts are long strips, the size is large, furnace smelting cannot be directly carried out, further cutting is needed, the efficiency is low, and the cost is high.
In order to meet the requirement of high-efficiency waste steel treatment in the market, a multifunctional metal shearing machine is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's multi-functional metal cutter, it can be cuted required long material, can cut the polylith again with the material that will cut for the material after cuting can directly go into the stove and smelt, avoids the reprocessing procedure to rectangular material, improves and cuts efficiency, reduces the cost of recovery.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a frame assembly, a shearing oil cylinder, a shearing tool rest assembly, a blanking assembly, a material turning assembly, a material pressing body and a material pressing oil cylinder;
the rack assembly consists of a top beam, a left upright post, a right upright post, a fixed tool rest assembly, an inner guide rail and an outer guide rail; the left side and the right side of the top beam are respectively fixed with a left upright post and a right upright post, the top beam, the left upright post and the right upright post form an integral frame, and the fixed tool rest assembly is arranged at the lower part of the frame; a material pressing body is movably arranged in the frame above the fixed tool rest assembly up and down, the upper end of the material pressing body is connected with the output end of a material pressing oil cylinder, and the material pressing oil cylinder is fixed on the top beam; outer guide rails are fixed on the opposite surfaces of the left upright post and the right upright post, and inner guide rails are fixed on the front surfaces of the left upright post and the right upright post; the shearing oil cylinder is fixed on the top beam;
the fixed knife rest assembly consists of a fixed knife rest, a detachable fixed knife rest, a movable knife rest, a fixed blade, a first pulling bolt, a first jacking bolt, a transverse knife movable knife rest, a second transverse knife, a second pulling bolt, a second jacking bolt, a longitudinal knife movable knife rest, a second longitudinal knife, a third pulling bolt and a third jacking bolt; the left end and the right end of the fixed tool rest are respectively fixed on the left upright post and the right upright post; the front side surface of the upper end of the fixed knife rest is adjustably connected with a movable knife holder, and a fixed blade is fixed on the movable knife holder; the first pulling bolt penetrates through the front side face of the upper end of the fixed tool rest and is connected with the movable tool apron; the first jacking bolt is screwed in the front side face of the upper end of the fixed tool rest, and the inner end of the first jacking bolt is abutted against the back face of the movable tool apron; the front side of the lower end of the fixed cutter frame is fixedly connected with a plurality of detachable fixed cutter frames, a transverse plate at the upper part of each detachable fixed cutter frame is adjustably connected with a transverse cutter movable cutter holder, and the front side of each transverse cutter movable cutter holder is fixedly connected with a second transverse cutter blade by bolts; the second pulling bolt penetrates through an upper transverse plate of the detachable fixed tool rest and then is fixedly connected with the movable tool apron of the transverse tool, the second pushing bolt is screwed in the detachable fixed tool rest, and the inner end of the second pushing bolt is abutted against the back surface of the movable tool apron of the transverse tool; longitudinal knife movable knife seats are adjustably connected to the left and right side plates on the upper portion of the detachable fixed knife rest, a second longitudinal knife blade is fixedly connected to the opposite surfaces of the two longitudinal knife movable knife seats, and the third pulling bolt penetrates through the left and right side plates on the upper portion of the detachable fixed knife rest and then is connected with the longitudinal knife movable knife seats; the third jacking bolt is screwed in the left and right side plates at the upper part of the detachable fixed tool rest, and the inner ends of the third jacking bolts at the two sides are respectively abutted against the outer side surfaces of the longitudinal tool movable tool apron at the left and right sides;
the shearing tool rest assembly consists of a shearing tool rest, a detachable shearing tool rest, a main shearing blade, a first transverse blade, a first longitudinal blade, a right guide rail and a left guide rail; the output end of the shearing oil cylinder is connected with the upper end of the shearing tool rest; the lower end of the rear part of the shearing tool rest is fixedly provided with a main shearing blade, the lower end of the front part of the shearing tool rest is detachably connected and fixedly provided with a plurality of detachable shearing tool rests, and each detachable shearing tool rest is arranged up and down correspondingly to the detachable fixed tool rest below the detachable shearing tool rest; the rear part of the lower end of the detachable shearing knife rest is connected with a first transverse blade, and a first longitudinal blade is fixed at the lower part of the detachable shearing knife rest positioned at the front part of the first transverse blade; the left and right sides of the shearing tool rest are respectively fixed with a left guide rail and a right guide rail; the left guide rail is movably inserted between the inner guide rail and the outer guide rail on the left side up and down; the right guide rail is movably inserted between the inner guide rail and the outer guide rail on the right side up and down;
the blanking assembly consists of a blanking oil cylinder and a blanking plate; the front side surface of the lower part of the fixed knife rest is positioned at the left side and the right side of the detachable fixed knife rest, and both are hinged with blanking oil cylinders; the output end of each blanking oil cylinder is respectively hinged at the bottom of the lower end of the blanking plate above the blanking oil cylinder, and the upper ends of the left blanking plate and the right blanking plate are respectively hinged on the left side plate and the right side plate of the upper part of the detachable fixed knife rest;
the material turning assembly consists of a material turning oil cylinder and a material turning plate; the front side surface of the lower part of the fixed knife rest at the outer side of each blanking oil cylinder is hinged with a material turning oil cylinder, the output end of each material turning oil cylinder is hinged with the lower surface of a material turning plate, and the left side and the right side of the lower end of the material turning plate are respectively hinged on a left upright post and a right upright post; the material turning plate is movably arranged above the blanking plate.
Further, the friction guide surfaces of the two inner guide rails are on the same plane.
Furthermore, the friction guide surfaces of the two outer guide rails are inclined surfaces, and the two inclined surfaces are arranged in bilateral symmetry.
Furthermore, the number of the detachable shearing tool holders and the number of the detachable fixed tool holders are both more than or equal to 0.
Furthermore, the detachable fixed tool rest is detachably connected to the front side surface of the lower end of the fixed tool rest by bolts.
Furthermore, the detachable fixed knife rest is welded and fixed on the front side surface of the lower end of the fixed knife rest.
Further, the detachable shearing tool rest is detachably connected to the lower end of the front part of the shearing tool rest through bolts.
Furthermore, the detachable shearing tool rest is welded and fixed at the lower end of the front part of the shearing tool rest.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a multi-functional metal cutter, it can be cuted required long material, can cut the polylith again with the material that will cut off for the material after cuting can directly go into the stove and smelt, avoids the reprocessing procedure to rectangular material, improves shearing efficiency, reduces the cost of recovery.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic structural diagram of the middle frame assembly of the present invention.
Fig. 4 is a left side view of fig. 3.
Fig. 5 is a top view of fig. 3.
Fig. 6 is a schematic structural view of the middle shearing tool rest assembly of the present invention.
Fig. 7 is a left side view of fig. 6.
Fig. 8 is a top view of fig. 6.
Fig. 9 is a schematic structural view of the middle stationary blade carrier assembly of the present invention.
Fig. 10 is a left side view of fig. 9.
Fig. 11 is a top view of fig. 9.
Fig. 12 is a schematic structural diagram of the blanking assembly of the present invention.
Fig. 13 is a schematic structural diagram of the material turning assembly of the present invention.
Description of reference numerals:
the device comprises a rack assembly 1, a top beam 1-1, a left upright post 1-2, a right upright post 1-3, a fixed knife rest assembly 1-4, a fixed knife rest 1-4-1, a detachable fixed knife rest 1-4-2, a movable knife holder 1-4-3, a fixed blade 1-4-4, a first pulling bolt 1-4-5, a first pushing bolt 1-4-6, a transverse knife movable knife holder 1-4-7, a second transverse knife 1-4-8, a second pulling bolt 1-4-9, a second pushing bolt 1-4-10, a longitudinal knife movable knife holder 1-4-11, a second longitudinal knife 1-4-12, a third pulling bolt 1-4-13, a third pushing bolt 1-4-14, 1-5 parts of inner guide rails, 1-6 parts of outer guide rails, 2 parts of shearing oil cylinders, 3 parts of shearing tool rest assemblies, 3-1 parts of shearing tool rests, 3-2 parts of detachable shearing tool rests, 3-3 parts of main shearing blades, 3-4 parts of first transverse blades, 3-5 parts of first longitudinal blades, 3-6 parts of right guide rails, 3-7 parts of left guide rails, 4 parts of blanking assemblies, 4-1 parts of blanking oil cylinders, 4-2 parts of blanking plates, 5 parts of turning assemblies, 5-1 parts of turning oil cylinders, 5-2 parts of turning plates, 6 parts of pressing bodies and 7 parts of pressing oil cylinders.
The specific implementation mode is as follows:
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.
As shown in fig. 1 to 13, the following technical solutions are adopted in the present embodiment: the device comprises a rack assembly 1, a shearing oil cylinder 2, a shearing tool rest assembly 3, a blanking assembly 4, a material turning assembly 5, a material pressing body 6 and a material pressing oil cylinder 7;
the rack assembly 1 consists of a top beam 1-1, a left upright post 1-2, a right upright post 1-3, a fixed knife rest assembly 1-4, an inner guide rail 1-5 and an outer guide rail 1-6; the left side and the right side of the top beam 1-1 are respectively fixedly connected with a left upright post 1-2 and a right upright post 1-3 by bolts, the top beam 1-1, the left upright post 1-2 and the right upright post 1-3 form an integral frame, and a fixed cutter rest assembly 1-4 is arranged at the lower part of the frame; a material pressing body 6 is movably arranged in the frame above the fixed knife rest assembly 1-4 up and down, the upper end of the material pressing body 6 is connected with the output end of a material pressing oil cylinder 7 through a bolt, and the material pressing oil cylinder 7 is connected and fixed on the top beam 1-1 through a bolt; the opposite surfaces of the left upright post 1-2 and the right upright post 1-3 are fixedly connected with outer guide rails 1-6 by bolts, the friction guide surfaces of the two outer guide rails 1-6 are inclined surfaces, and the two inclined surfaces are arranged in bilateral symmetry; the front surfaces of the left upright post 1-2 and the right upright post 1-3 are fixedly connected with inner guide rails 1-5 by bolts, and friction guide surfaces of the two inner guide rails 1-5 are positioned on the same plane; the shearing oil cylinder 2 is fixedly connected to the top beam 1-1 by bolts;
the fixed knife rest assembly 1-4 consists of a fixed knife rest 1-4-1, a detachable fixed knife rest 1-4-2, a movable knife seat 1-4-3, a fixed blade 1-4-4, a first pulling bolt 1-4-5, a first pushing bolt 1-4-6, a transverse knife movable knife seat 1-4-7, a second transverse knife blade 1-4-8, a second pulling bolt 1-4-9, a second pushing bolt 1-4-10, a longitudinal knife movable knife seat 1-4-11, a second longitudinal knife blade 1-4-12, a third pulling bolt 1-4-13 and a third pushing bolt 1-4-14; the left end and the right end of the fixed tool rest 1-4-1 are respectively fixed on the left upright post 1-2 and the right upright post 1-3 by bolt connection; the front side surface of the upper end of the fixed knife rest 1-4-1 is adjustably connected with a movable knife rest 1-4-3, and the movable knife rest 1-4-3 is fixedly connected with a fixed blade 1-4-4 through a bolt; the first pulling bolt 1-4-5 penetrates through the front side face of the upper end of the fixed cutter frame 1-4-1 and then is connected with the movable cutter holder 1-4-3; the first jacking bolt 1-4-6 is screwed in the front side face of the upper end of the fixed cutter frame 1-4-1, and the inner end of the first jacking bolt is abutted against the back face of the movable cutter holder 1-4-3 (after the gap between the movable cutter holder 1-4-3 and the fixed cutter frame 1-4-1 is adjusted, the nut on the first pulling bolt 1-4-5 and the first jacking bolt 1-4-6 are both screwed tightly); the front side surface of the lower end of the fixed cutter frame 1-4-1 is fixedly connected with a detachable fixed cutter frame 1-4-2 through a bolt, a transverse cutter movable cutter holder 1-4-7 is adjustably connected to an upper transverse plate of the detachable fixed cutter frame 1-4-2, and a second transverse cutter blade 1-4-8 is fixedly connected to the front side surface of the transverse cutter movable cutter holder 1-4-7 through a bolt; the second pulling bolt 1-4-9 penetrates through an upper transverse plate of the detachable fixed tool rest 1-4-2 and then is fixedly connected with the movable tool apron 1-4-7 of the transverse tool, the second pushing bolt 1-4-10 is screwed in the detachable fixed tool rest 1-4-2, and the inner end of the second pulling bolt is abutted against the back surface of the movable tool apron 1-4-7 of the transverse tool (after the gap between the movable tool apron 1-4-7 of the transverse tool and the detachable fixed tool rest 1-4-2 is adjusted, a nut on the second pulling bolt 1-4-9 and the second pushing bolt 1-4-10 are both screwed tightly); longitudinal knife movable tool seats 1-4-11 are adjustably connected to the left and right side plates of the upper portion of the detachable fixed tool rest 1-4-2, a second longitudinal knife blade 1-4-12 is fixedly connected to the opposite surfaces of the two longitudinal knife movable tool seats 1-4-11 through bolts, and a third pulling bolt 1-4-13 penetrates through the left and right side plates of the upper portion of the detachable fixed tool rest 1-4-2 and then is connected with the longitudinal knife movable tool seats 1-4-11; the third jacking bolt 1-4-14 is screwed in the left and right side plates at the upper part of the detachable fixed tool rest 1-4-2, and the inner ends of the third jacking bolt 1-4-14 at the two sides are respectively abutted against the outer side surfaces of the longitudinal tool movable tool seats 1-4-11 at the left and right sides (after the gap between the longitudinal tool movable tool seat 1-4-11 and the two side plates of the detachable fixed tool rest 1-4-2 is adjusted, the nut on the third pulling bolt 1-4-13 and the third jacking bolt 1-4-14 are both screwed tightly);
the shearing tool rest assembly 3 consists of a shearing tool rest 3-1, a detachable shearing tool rest 3-2, a main shearing blade 3-3, a first transverse blade 3-4, a first longitudinal blade 3-5, a right guide rail 3-6 and a left guide rail 3-7; the output ends of the three shearing oil cylinders 2 are connected with the upper end of the shearing tool rest 3-1 by bolts (two main oil cylinders are respectively connected to the left side and the right side of the upper part of the shearing tool rest 3-1, and one auxiliary oil cylinder is connected to the front side of the middle part of the shearing tool rest 3-1); the lower end of the rear part of the shearing knife rest 3-1 is fixedly connected with a main shearing blade 3-3 by a bolt, the lower end of the front part of the shearing knife rest 3-1 is fixedly connected with a detachable shearing knife rest 3-2 by a bolt in a detachable way, and the detachable shearing knife rest 3-2 is vertically and correspondingly arranged with a detachable fixed knife rest 1-4-2 below the detachable shearing knife rest 3-2; the rear part of the lower end of the detachable shearing tool rest 3-2 is connected with a first transverse blade 3-4 by a bolt, and the lower part of the detachable shearing tool rest 3-2 positioned in front of the first transverse blade 3-4 is fixedly connected with a first longitudinal blade 3-5 by a bolt; the left side edge and the right side edge of the shearing tool rest 3-1 are respectively fixedly connected with a left guide rail 3-7 and a right guide rail 3-6 by bolts; wherein the left guide rail 3-7 is movably inserted between the left inner guide rail 1-5 and the left outer guide rail 1-6 up and down; the right guide rail 3-6 is movably inserted between the inner guide rail 1-5 and the outer guide rail 1-6 on the right side up and down;
the blanking assembly 4 consists of a blanking oil cylinder 4-1 and a blanking plate 4-2; the front side surface of the lower part of the fixed knife rest 1-4-1 is positioned at the left side and the right side of the detachable fixed knife rest 1-4-2, and is hinged with a blanking oil cylinder 4-1 by utilizing an oil cylinder connector; the output end of each blanking oil cylinder 4-1 is respectively hinged to the bottom of the lower end of the blanking plate 4-2 above the blanking oil cylinder by using an oil cylinder connecting piece, and the upper ends of the left blanking plate 4-2 and the right blanking plate 4-2 are respectively hinged to the left side plate and the right side plate of the upper part of the detachable fixed knife rest 1-4-2 by using an oil cylinder connecting piece;
the material turning assembly 5 consists of a material turning oil cylinder 5-1 and a material turning plate 5-2; the front side surface of the lower part of the fixed knife rest 1-4-1 at the outer side of each blanking oil cylinder 4-1 is hinged with a material turning oil cylinder 5-1 by using an oil cylinder connecting piece, the output end of each material turning oil cylinder 5-1 is hinged on the lower surface of a material turning plate 5-2 by using an oil cylinder connecting piece, and the left side and the right side of the lower end of the material turning plate 5-2 are respectively hinged on a left upright post 1-2 and a right upright post 1-3 by using oil cylinder connecting pieces; the material turning plate 5-2 is movably arranged above the blanking plate 4-2.
The working principle of the specific embodiment is as follows:
step 1, primary feeding:
a first piece of material to be sheared is placed on the fixed cutter frame assemblies 1-4 and is arranged between the shearing cutter frame assemblies 3, the material pressing oil cylinder 7 is controlled to work by a hydraulic electric control signal, a piston rod of the material pressing oil cylinder 7 is driven by hydraulic oil to drive the material pressing body 6 to move downwards and press the sheared material, the shearing oil cylinder 2 is controlled to work through a hydraulic electric control signal, a piston rod of the shearing oil cylinder 2 drives the shearing tool rest assembly 3 to descend under the driving of hydraulic oil, a main shearing blade 3-3 in the shearing tool rest assembly 3 is opposite to a fixed blade 1-4-4 on a fixed tool rest 1-4-1, and the shearing of materials is completed (the length of the materials sheared by a shearing pair consisting of the main shearing blade 3-3 and the fixed blade 1-4-4 is less than or equal to the length of the fixed blade 1-4-4); then the return stroke of the material pressing oil cylinder 7 and the return stroke of the shearing oil cylinder 2 are controlled through a hydraulic electric control signal, a piston rod of the material pressing oil cylinder 7 and a piston rod of the shearing oil cylinder 2 respectively drive the material pressing body 6 and the shearing tool rest assembly 3 to move upwards, and the material pressing body and the shearing tool rest assembly are controlled to stop in situ according to the hydraulic electric control signal;
step 2, feeding again:
step 2.1, controlling a blanking oil cylinder 4-1 to work through a hydraulic electric control signal while a piston rod of a material pressing oil cylinder 7 and a piston rod of a shearing oil cylinder 2 return, driving the piston rod of the blanking oil cylinder 4-1 by hydraulic oil, swinging the blanking plate 4-2 downwards from a horizontal position around a hinge point at the upper end of the blanking plate 4-2, and sliding off sheared materials on the blanking plate 4-2 (controlling the swinging position thereof through the hydraulic electric control signal);
step 2.2, controlling a return stroke of the blanking oil cylinder 4-1 by a hydraulic electric control signal, and driving a piston rod of the blanking oil cylinder 4-1 to drive the blanking plate 4-2 to return to a horizontal position by hydraulic oil; when the blanking plate 4-2 returns to the horizontal position, a hydraulic electric control signal controls the material turning cylinder 5-1 to work, a piston rod of the material turning cylinder 5-1 is driven by hydraulic oil to push the material turning plate 5-2 to swing upwards around a hinged point at the lower end of the material turning plate 5-2, after the material turning plate swings to a set position (the swing position of the material turning plate is controlled by the hydraulic electric control signal), the material cut off in the previous step slides over the second longitudinal blade 1-4-12 on the detachable fixed knife rest 1-4-2, at the moment, the material turning cylinder 5-1 returns through the hydraulic electric control signal, and the piston rod of the material turning cylinder 5-1 drives the material turning plate 5-2 to return to the original position under the drive of the hydraulic oil;
step 2.3, then, continuously placing the subsequent materials to be cut on the fixed tool rest assemblies 1-4 and between the shearing tool rest assemblies 3, controlling the work of the material pressing oil cylinder 7 through a hydraulic electric control signal, driving a piston rod of the material pressing oil cylinder 7 to drive the material pressing body 6 to move downwards under the driving of hydraulic oil, controlling the work of the shearing oil cylinder 2 through the hydraulic electric control signal after pressing the materials to be cut, driving a piston rod of the shearing oil cylinder 2 to drive the shearing tool rest assembly 3 to descend under the driving of the hydraulic oil, cutting the main shearing blade 3-3 in the shearing tool rest assembly 3 to be opposite to the fixed blade 1-4-4 on the fixed tool rest 1-4-1 to complete the cutting of the subsequent materials, and simultaneously cutting the first transverse blade 3-4 and the first longitudinal blade 3-5 on the falling detachable shearing tool rest 3-2 and the second transverse blade 3-4-2 on the detachable fixed tool rest 1-4-2 The shearing pair consisting of the blades 1-4-8 and the second longitudinal blade 1-4-12 carries out secondary shearing on the sheared material which is turned over to the second longitudinal blade 1-4-12, and after the secondary shearing is finished, the material pressing oil cylinder 7 and the shearing oil cylinder 2 are controlled to return by hydraulic and electric control signals;
and 2.4, repeating the steps 2.1 to 2.3, and circulating.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the material to be cut is primarily cut through a cutting pair consisting of a main cutting blade 3-3 and a fixed blade 1-4-4, the cut material can be turned over to a blanking assembly 4 by a material turning assembly 5 and is discharged by the blanking assembly 4;
2. the material which is already turned over to the second longitudinal blade 1-4-12 is sheared again through a shearing pair consisting of the first transverse blade 3-4 and the first longitudinal blade 3-5 on the detachable shearing blade frame 3-2, the second transverse blade 1-4-8 and the second longitudinal blade 1-4-12 on the detachable fixed blade frame 1-4-2, the sheared material is sheared again to a smaller material, the direct furnace smelting is facilitated, the reprocessing process of long strips is avoided, the shearing efficiency is improved, and the recovery cost is reduced.
The first embodiment is as follows:
in this embodiment, the detachable cutting blade holder 3-2 and the detachable fixed blade holder 1-4-2 are detached, and the cut material is cut into two sections only by the main cutting blade 3-3 of the cutting blade holder assembly 3 and the fixed blade 1-4-4 of the fixed blade holder 1-4-1.
Example two:
in the embodiment, the detachable cutting knife rest 3-2 and the detachable fixed knife rest 1-4-2 are arranged into a group corresponding to each other up and down, at this time, the material cut by the main cutting knife 3-3 and the fixed blade 1-4-4 is cut into three sections by a cutting pair consisting of a first transverse knife 3-4, a first longitudinal knife 3-5 on the detachable cutting knife rest 3-2, a second transverse knife 1-4-8 and a second longitudinal knife 1-4-12 on the detachable fixed knife rest 1-4-2.
Example three:
in the embodiment, the detachable cutting knife rest 3-2 and the detachable fixed knife rest 1-4-2 are arranged into two groups corresponding to each other up and down, at this time, the material cut by the main cutting knife 3-3 and the fixed knife 1-4-4 is cut into five sections by a cutting pair consisting of a first transverse blade 3-4, a first longitudinal blade 3-5 on the detachable cutting knife rest 3-2, a second transverse blade 1-4-8 and a second longitudinal blade 1-4-12 on the detachable fixed knife rest 1-4-2.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A multi-functional metal cutter which characterized in that: the shearing device comprises a rack assembly (1), a shearing oil cylinder (2), a shearing tool rest assembly (3), a blanking assembly (4), a material turning assembly (5), a material pressing body (6) and a material pressing oil cylinder (7);
the rack assembly (1) consists of a top beam (1-1), a left upright post (1-2), a right upright post (1-3), a fixed knife rest assembly (1-4), an inner guide rail (1-5) and an outer guide rail (1-6); the left side and the right side of the top beam (1-1) are respectively fixed with a left upright post (1-2) and a right upright post (1-3), the top beam (1-1), the left upright post (1-2) and the right upright post (1-3) form an integral frame, and the fixed tool rest assembly (1-4) is arranged at the lower part of the frame; a material pressing body (6) is movably arranged in the frame above the fixed knife rest assembly (1-4) up and down, the upper end of the material pressing body (6) is connected with the output end of a material pressing oil cylinder (7), and the material pressing oil cylinder (7) is fixed on the top beam (1-1); outer guide rails (1-6) are fixed on the opposite surfaces of the left upright post (1-2) and the right upright post (1-3), and inner guide rails (1-5) are fixed on the front surfaces of the left upright post (1-2) and the right upright post (1-3); the shearing oil cylinder (2) is fixed on the top beam (1-1);
the fixed knife rest assembly (1-4) consists of a fixed knife rest (1-4-1), a detachable fixed knife rest (1-4-2), a movable knife rest (1-4-3), a fixed blade (1-4-4), a first pulling bolt (1-4-5), a first jacking bolt (1-4-6) and a transverse knife movable knife rest (1-4-7), a second transverse blade (1-4-8), a second pulling bolt (1-4-9), a second jacking bolt (1-4-10), a longitudinal knife movable knife holder (1-4-11), a second longitudinal blade (1-4-12), a third pulling bolt (1-4-13) and a third jacking bolt (1-4-14); the left end and the right end of the fixed tool rest (1-4-1) are respectively fixed on the left upright post (1-2) and the right upright post (1-3); the front side surface of the upper end of the fixed knife rest (1-4-1) is adjustably connected with a movable knife rest (1-4-3), and a fixed blade (1-4-4) is fixed on the movable knife rest (1-4-3); the first pulling bolt (1-4-5) penetrates through the front side surface of the upper end of the fixed knife rest (1-4-1) and then is connected with the movable knife rest (1-4-3); the first jacking bolt (1-4-6) is screwed in the front side face of the upper end of the fixed cutter holder (1-4-1), and the inner end of the first jacking bolt is abutted against the back face of the movable cutter holder (1-4-3); the front side of the lower end of the fixed cutter frame (1-4-1) is fixedly connected with a plurality of detachable fixed cutter frames (1-4-2), the upper transverse plate of the detachable fixed cutter frames (1-4-2) is adjustably connected with a transverse cutter movable cutter holder (1-4-7), and the front side of the transverse cutter movable cutter holder (1-4-7) is fixedly connected with a second transverse cutter blade (1-4-8) through a bolt; the second pulling bolt (1-4-9) penetrates through the upper transverse plate of the detachable fixed cutter holder (1-4-2) and then is fixedly connected with the transverse cutter movable cutter holder (1-4-7), the second pushing bolt (1-4-10) is screwed in the detachable fixed cutter holder (1-4-2), and the inner end of the second pushing bolt is abutted against the back surface of the transverse cutter movable cutter holder (1-4-7); longitudinal knife movable tool holders (1-4-11) are adjustably connected to the left and right side plates of the upper portion of the detachable fixed tool rest (1-4-2), two longitudinal knife blades (1-4-12) are fixedly connected to the opposite surfaces of the two longitudinal knife movable tool holders (1-4-11), and the third pulling bolt (1-4-13) penetrates through the left and right side plates of the upper portion of the detachable fixed tool rest (1-4-2) and then is connected with the longitudinal knife movable tool holders (1-4-11); the third jacking bolts (1-4-14) are screwed in the left and right side plates at the upper part of the detachable fixed tool rest (1-4-2), and the inner ends of the third jacking bolts (1-4-14) at the two sides are respectively abutted against the outer side surfaces of the longitudinal tool movable tool holders (1-4-11) at the left and right sides;
the shearing tool rest assembly (3) consists of a shearing tool rest (3-1), a detachable shearing tool rest (3-2), a main shearing blade (3-3), a first transverse blade (3-4), a first longitudinal blade (3-5), a right guide rail (3-6) and a left guide rail (3-7); the output end of the shearing oil cylinder (2) is connected with the upper end of the shearing tool rest (3-1); the lower end of the rear part of the shearing knife rest (3-1) is fixedly provided with a main shearing blade (3-3), the lower end of the front part of the shearing knife rest (3-1) is fixedly connected with a plurality of detachable shearing knife rests (3-2), and each detachable shearing knife rest (3-2) is arranged corresponding to the detachable fixed knife rest (1-4-2) below the detachable shearing knife rest up and down; the rear part of the lower end of the detachable shearing knife rest (3-2) is connected with a first transverse blade (3-4), and the lower part of the detachable shearing knife rest (3-2) positioned in front of the first transverse blade (3-4) is fixed with a first longitudinal blade (3-5); the left side and the right side of the shearing knife rest (3-1) are respectively fixed with a left guide rail (3-7) and a right guide rail (3-6); wherein the left guide rail (3-7) is movably inserted between the left inner guide rail (1-5) and the left outer guide rail (1-6) up and down; the right guide rail (3-6) is movably inserted between the inner guide rail (1-5) and the outer guide rail (1-6) on the right side up and down;
the blanking assembly (4) consists of a blanking oil cylinder (4-1) and a blanking plate (4-2); the front side surface of the lower part of the fixed knife rest (1-4-1) is positioned at the left side and the right side of the detachable fixed knife rest (1-4-2), and is hinged with a blanking oil cylinder (4-1); the output end of each blanking oil cylinder (4-1) is respectively hinged to the bottom of the lower end of the blanking plate (4-2) above the blanking oil cylinder, and the upper ends of the left blanking plate and the right blanking plate (4-2) are respectively hinged to the left side plate and the right side plate of the upper part of the detachable fixed knife rest (1-4-2);
the material turning assembly (5) consists of a material turning oil cylinder (5-1) and a material turning plate (5-2); the front side surface of the lower part of the fixed knife rest (1-4-1) at the outer side of each blanking oil cylinder (4-1) is hinged with a material turning oil cylinder (5-1), the output end of each material turning oil cylinder (5-1) is hinged to the lower surface of a material turning plate (5-2), and the left side and the right side of the lower end of the material turning plate (5-2) are respectively hinged to a left upright post (1-2) and a right upright post (1-3); the material turning plate (5-2) is movably arranged above the material falling plate (4-2).
2. A multifunctional metal shear according to claim 1, wherein: the friction guide surfaces of the two inner guide rails (1-5) are on the same plane.
3. A multifunctional metal shear according to claim 1, wherein: the friction guide surfaces of the two outer guide rails (1-6) are inclined surfaces, and the two inclined surfaces are arranged in bilateral symmetry.
4. A multifunctional metal shear according to claim 1, wherein: the number of the detachable shearing knife rest (3-2) and the detachable fixed knife rest (1-4-2) is more than or equal to 0.
5. A multifunctional metal shear according to claim 1, wherein: the detachable fixed knife rest (1-4-2) is detachably connected to the front side surface of the lower end of the fixed knife rest (1-4-1) by bolts.
6. A multifunctional metal shear according to claim 1, wherein: the detachable fixed knife rest (1-4-2) is welded and fixed on the front side surface of the lower end of the fixed knife rest (1-4-1).
7. A multifunctional metal shear according to claim 1, wherein: the detachable shearing knife rest (3-2) is detachably connected to the lower end of the front part of the shearing knife rest (3-1) through bolts.
8. A multifunctional metal shear according to claim 1, wherein: the detachable shearing knife rest (3-2) is welded and fixed at the lower end of the front part of the shearing knife rest (3-1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921993555.5U CN210996795U (en) | 2019-11-19 | 2019-11-19 | Multifunctional metal shearing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711895A (en) * | 2019-11-19 | 2020-01-21 | 万雪 | Multifunctional metal shearing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711895A (en) * | 2019-11-19 | 2020-01-21 | 万雪 | Multifunctional metal shearing machine |
| CN110711895B (en) * | 2019-11-19 | 2024-04-02 | 万雪 | Multifunctional metal shearing machine |
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