CN211588695U - Metal hydraulic pressure shearing machine - Google Patents
Metal hydraulic pressure shearing machine Download PDFInfo
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- CN211588695U CN211588695U CN202020209634.9U CN202020209634U CN211588695U CN 211588695 U CN211588695 U CN 211588695U CN 202020209634 U CN202020209634 U CN 202020209634U CN 211588695 U CN211588695 U CN 211588695U
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Abstract
The utility model discloses a metal hydraulic pressure cutter, the on-line screen storage device comprises a fixed pedestal, unable adjustment base's top fixedly connected with support frame, the surface of support frame is rotated and is connected with the rotating tool rest, the rotation groove with the surface adaptation of rotating tool rest is seted up on the surface of support frame, the top swing joint of support frame has the disc frame, the bottom of disc frame runs through the top of support frame and extends to the inner chamber of support frame, the utility model relates to a hydraulic pressure cutter technical field. This metal hydraulic pressure cutter, the rotating tool post rotates along the rotation groove clockwise, drives shear plate downstream, cuts, and when the rotating tool post rotated downwards, the disk frame was at the circular slot internal rotation, and the rotation angle of adjustment that the rotating tool post was being followed to the drive pneumatic cylinder, when cuting again, guaranteed the atress balance on rotating tool post surface, and the shearing effect is better, prevents to cut the inside latent fracture that produces of inhomogeneous leading to rotating tool post of atress, has increased life.
Description
Technical Field
The utility model relates to a hydraulic pressure cutter technical field specifically is a metal hydraulic pressure cutter.
Background
The shearing machine is one of machine tools, adopts hydraulic drive, has reliable safety performance and convenient operation, and the length of the working knife edge of the shearing machine is as follows: 400mm, 600mm, 700mm, 800mm, 1000mm, 1200 mm; the shearing force is from eight grades of 63 tons to 400 tons, is suitable for users with different requirements on different scales, does not need a bottom screw for installation, can use a diesel engine as power in places without power supplies, the shearing machine is suitable for metal recycling processing factories, scrapped automobile disassembly fields and smelting and casting industries, profile steel and various metal materials in various shapes are subjected to cold shearing and pressing flanging, and the powder products, plastics, glass fiber reinforced plastics, insulating materials and rubber are subjected to pressing forming, and the shearing machine is divided into different types: the metal shearing machine, the combined punching and shearing machine and the bar shearing machine of the hydraulic shearing machine are the crocodile type shearing machine and the gantry shearing machine which are the most common shearing machines in the metal shearing machine, and the hydraulic shearing machine is a professional term of metallurgy and is suitable for cold shearing of section steel and various metal structures with various shapes by metal recovery companies, waste steel factories and smelting and casting enterprises.
When the existing metal hydraulic shearing machine shears a metal plate, the surface of the shearing plate is often stressed unevenly in the shearing process, the conditions of large local stress and small local stress exist, and after the metal hydraulic shearing machine is used for a long time, the interior of the shearing plate is prone to hidden cracking and even damage.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a metal hydraulic pressure cutter has solved the shearing in-process, and the surface of shear plate often the atress can not be even, and it is big to have local atress, and the little condition of local atress, after the live time has been long, the problem of hidden splitting or even leading to the damage appears easily in the inside of shear plate.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a metal hydraulic pressure cutting machine, includes unable adjustment base, unable adjustment base's top fixedly connected with support frame, the surface rotation of support frame is connected with the rotating cutter frame, the rotation groove with the surface adaptation of rotating cutter frame is seted up on the surface of support frame, the top swing joint of support frame has the disc frame, the bottom of disc frame runs through the top of support frame and extends to the inner chamber of support frame, the circular recess of being connected with the surface rotation of disc frame is seted up to the inner chamber of support frame, the inner chamber of disc frame has the pneumatic cylinder through fixed slot swing joint, the bottom of pneumatic cylinder piston rod runs through the inner chamber of disc frame and extends to the below of disc frame, the bottom of pneumatic cylinder piston rod is rotated and is connected with the connecting block to one side that the pneumatic cylinder was kept away from to.
Preferably, the surface of the disc rack is fixedly connected with a fixing frame, and the back surface of the fixing frame is movably connected with the surface of the hydraulic cylinder.
Preferably, the inner cavity of the rotating tool rest is movably connected with a cutting board, the bottom of the cutting board is fixedly connected with a shearing board, the bottom of the shearing board penetrates through the inner cavity of the rotating tool rest and extends to the lower side of the rotating tool rest, and a movable groove matched with the surface of the shearing board is formed in the inner cavity of the rotating tool rest.
Preferably, the top of the cutting board is movably connected with a tensioning board, and the top of the rotating tool rest is connected with a limiting bolt through a bolt.
Preferably, the bottom end of the limiting bolt penetrates through the top of the rotating tool rest and extends to the inner cavity of the rotating tool rest, and the bottom end of the limiting bolt is abutted against the top of the tensioning plate.
Preferably, the top of unable adjustment base is fixedly connected with bracing piece and limiting plate respectively to the top of bracing piece and the bottom fixed connection of support frame.
Advantageous effects
The utility model provides a metal hydraulic pressure cutter. Compared with the prior art, the method has the following beneficial effects:
(1) the metal hydraulic shearing machine is characterized in that a support frame is fixedly connected to the top of a fixed base, a rotary cutter frame is rotatably connected to the surface of the support frame, a rotary groove matched with the surface of the rotary cutter frame is formed in the surface of the support frame, a disc frame is movably connected to the top of the support frame, the bottom of the disc frame penetrates through the top of the support frame and extends to the inner cavity of the support frame, a circular groove rotatably connected with the surface of the disc frame is formed in the inner cavity of the disc frame, a hydraulic cylinder is movably connected to the inner cavity of the disc frame through a fixed groove, the bottom end of a piston rod of the hydraulic cylinder penetrates through the inner cavity of the disc frame and extends to the lower side of the disc frame, a connecting block is rotatably connected to the bottom end of the piston rod of the hydraulic cylinder, one side, when the rotating tool rest rotates downwards, the disc frame rotates in the circular groove to drive the hydraulic cylinder to adjust the angle along with the rotation of the rotating tool rest, and when shearing is performed again, the stress balance on the surface of the rotating tool rest is guaranteed, the shearing effect is better, and the phenomenon that the inside of the rotating tool rest is hidden and cracked due to the fact that shearing stress is uneven is prevented.
(2) This metal hydraulic pressure cutter, there is the cutting board through the inner chamber swing joint at the rotating tool rest, and the bottom fixedly connected with shear plate of cutting board, the bottom of shear plate runs through the inner chamber of rotating tool rest and extends to the below of rotating tool rest, the movable groove with the surface adaptation of shear plate is seted up to the inner chamber of rotating tool rest, when the shearing finishes the back and need change different shear plates, not hard up stop bolt, stop bolt loses the compressing tightly to the tight board that rises, take out the cutting board from rotating tool rest this moment, then more renew the cutting board, it is very convenient to change, the cutting board that can be quick is fixed, can be according to the different demands quick replacement shear plates of shearing.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a side view of the rotary cutter holder structure of the present invention.
In the figure: 1-a fixed base, 2-a support frame, 3-a rotating tool rest, 4-a rotating groove, 5-a disc rack, 6-a circular groove, 7-a hydraulic cylinder, 8-a connecting block, 9-a fixed frame, 10-a cutting board, 11-a shearing board, 12-a tensioning board, 13-a limiting bolt, 14-a support rod, 15-a movable groove, 16-a fixed groove and 17-a limiting board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a metal hydraulic shearing machine comprises a fixed base 1, the top of the fixed base 1 is fixedly connected with a supporting rod 14 and a limiting plate 17 respectively, the top end of the supporting rod 14 is fixedly connected with the bottom of the supporting frame 2, the top of the fixed base 1 is fixedly connected with the supporting frame 2, the surface of the supporting frame 2 is rotatably connected with a rotary cutter frame 3, the inner cavity of the rotary cutter frame 3 is movably connected with a cutter plate 10, the top of the cutter plate 10 is movably connected with a tension plate 12, the top of the rotary cutter frame 3 is in bolt connection with a limiting bolt 13, the bottom end of the limiting bolt 13 penetrates through the top of the rotary cutter frame 3 and extends to the inner cavity of the rotary cutter frame 3, the bottom end of the limiting bolt 13 is mutually abutted against the top of the tension plate 12, the bottom of the cutter plate 10 is fixedly connected with a shear plate 11, the bottom of the shear plate 11 penetrates through the inner cavity of the rotary cutter frame 3 and extends to the lower part, when different shear plates 11 need to be replaced after shearing is finished, the limiting bolts 13 are loosened, the limiting bolts 13 lose the compression of the tensioning plates 12, the cutter plates 10 are taken out of the rotary cutter frame 3 at the moment, then new cutter plates 10 are replaced, the replacement is very convenient, the cutter plates 10 can be quickly fixed, the shear plates 11 can be quickly replaced according to different shearing requirements, the surface of the support frame 2 is provided with a rotating groove 4 matched with the surface of the rotary cutter frame 3, the top of the support frame 2 is movably connected with a disc frame 5, the surface of the disc frame 5 is fixedly connected with a fixed frame 9, the back of the fixed frame 9 is movably connected with the surface of a hydraulic cylinder 7, the bottom of the disc frame 5 penetrates through the top of the support frame 2 and extends to the inner cavity of the support frame 2, the inner cavity of the support frame 2 is provided with a circular groove 6 rotatably connected with the surface of the disc frame 5, the inner cavity of the, the bottom of pneumatic cylinder 7 piston rod runs through the inner chamber of disc frame 5 and extends to the below of disc frame 5, the bottom of pneumatic cylinder 7 piston rod is rotated and is connected with connecting block 8, and one side that pneumatic cylinder 7 was kept away from to connecting block 8 and the top fixed connection of rotating tool rest 3, rotating tool rest 3 is along rotating groove 4 clockwise, drive shear plate 11 downstream, cut, when rotating tool rest 3 rotates downwards, disc frame 5 is at the internal rotation of circular recess 6, it is following the rotation angle regulation of rotating tool rest 3 to drive pneumatic cylinder 7, when cutting again, guarantee the stress balance on rotating tool rest 3 surface, the shearing effect is better, prevent to cut the inhomogeneous hidden fracture that leads to the inside production of rotating tool rest 3 of atress.
During the use, will wait to cut the metal sheet and place on unable adjustment base 1, then start hydraulic cylinder 7, the downward motion of hydraulic cylinder 7 piston rod, drive the rotating tool rest 3 through connecting block 8 and rotate clockwise along rotating groove 4, drive shear plate 11 downstream, cut, when rotating tool rest 3 rotates downwards, disc frame 5 is at circular slot 6 internal rotation, drive hydraulic cylinder 7 and follow the rotation angle regulation of rotating tool rest 3, when needing to change different shear plates 11 after the shearing is finished, not hard up limit bolt 13, limit bolt 13 loses the compress tightly to tight board 12 that rises, take out cutting board 10 from rotating tool rest 3 this moment, then more new cutting board 10 inserts the tight board 12 below that rises in rotating tool rest 3, then limit bolt 13, fix tight board 12 that rises through limit bolt 13, it fixes to accomplish to screw to cutting board 10.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a metal hydraulic pressure cutter, includes unable adjustment base (1), the top fixedly connected with support frame (2) of unable adjustment base (1), its characterized in that: the surface of the supporting frame (2) is rotationally connected with a rotating tool rest (3), the surface of the supporting frame (2) is provided with a rotating groove (4) matched with the surface of the rotating tool rest (3), the top of the support frame (2) is movably connected with a disc frame (5), the bottom of the disc frame (5) penetrates through the top of the support frame (2) and extends to the inner cavity of the support frame (2), the inner cavity of the supporting frame (2) is provided with a circular groove (6) which is rotationally connected with the surface of the disc rack (5), the inner cavity of the disc frame (5) is movably connected with a hydraulic cylinder (7) through a fixed groove (16), the bottom end of the piston rod of the hydraulic cylinder (7) penetrates through the inner cavity of the disc frame (5) and extends to the lower part of the disc frame (5), the bottom end of the piston rod of the hydraulic cylinder (7) is rotationally connected with a connecting block (8), and one side of the connecting block (8) far away from the hydraulic cylinder (7) is fixedly connected with the top of the rotating tool rest (3).
2. A hydraulic metal shearing machine according to claim 1, wherein: the surface of the disc rack (5) is fixedly connected with a fixed frame (9), and the back surface of the fixed frame (9) is movably connected with the surface of the hydraulic cylinder (7).
3. A hydraulic metal shearing machine according to claim 1, wherein: the inner cavity swing joint who rotates knife rest (3) has cutting board (10) to the bottom fixedly connected with shear plate (11) of cutting board (10), the inner cavity that rotates knife rest (3) is run through and the below that extends to rotation knife rest (3) is cut through to the bottom of shear plate (11), movable groove (15) with the surface adaptation of shear plate (11) are seted up to the inner cavity that rotates knife rest (3).
4. A metal hydraulic shear according to claim 3, wherein: the top of the knife board (10) is movably connected with a tensioning board (12), and the top of the rotating knife rest (3) is connected with a limiting bolt (13) through a bolt.
5. A metal hydraulic shear according to claim 4, wherein: the bottom end of the limiting bolt (13) penetrates through the top of the rotating tool rest (3) and extends to the inner cavity of the rotating tool rest (3), and the bottom end of the limiting bolt (13) is abutted to the top of the tensioning plate (12).
6. A hydraulic metal shearing machine according to claim 1, wherein: the top of unable adjustment base (1) is fixedly connected with bracing piece (14) and limiting plate (17) respectively to the top of bracing piece (14) and the bottom fixed connection of support frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209634.9U CN211588695U (en) | 2020-02-26 | 2020-02-26 | Metal hydraulic pressure shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020209634.9U CN211588695U (en) | 2020-02-26 | 2020-02-26 | Metal hydraulic pressure shearing machine |
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| CN211588695U true CN211588695U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020209634.9U Active CN211588695U (en) | 2020-02-26 | 2020-02-26 | Metal hydraulic pressure shearing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161469A (en) * | 2023-11-01 | 2023-12-05 | 西华大学 | Metal shearing machine with fixing function |
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2020
- 2020-02-26 CN CN202020209634.9U patent/CN211588695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161469A (en) * | 2023-11-01 | 2023-12-05 | 西华大学 | Metal shearing machine with fixing function |
| CN117161469B (en) * | 2023-11-01 | 2024-01-23 | 西华大学 | Metal shearing machine with fixing function |
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