CN211614462U - Roll forming shearing equipment - Google Patents
Roll forming shearing equipment Download PDFInfo
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- CN211614462U CN211614462U CN202020061512.XU CN202020061512U CN211614462U CN 211614462 U CN211614462 U CN 211614462U CN 202020061512 U CN202020061512 U CN 202020061512U CN 211614462 U CN211614462 U CN 211614462U
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- shearing
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Abstract
The utility model belongs to the technical field of the machining, concretely relates to roll forming shearing equipment, include: the shearing device comprises a frame structure, the frame structure is fixed on the workbench and positioned at the tail end of the roller press, and the frame structure is used for shearing a finished plate; the shearing device further comprises an upper cutter and a lower cutter, wherein the upper cutter and the lower cutter are positioned in a shearing area of the frame structure, and both the upper cutter and the lower cutter are subjected to a heat treatment process, and the hardness of the upper cutter and the lower cutter is HRC55-58 degrees; and the hydraulic oil pump is positioned above the shearing device, is arranged at the top of the frame structure of the shearing device, is connected with the shearing area through a telescopic shaft, and is connected with the shearing hydraulic station through a pipeline. Through the roll-in shaping shearing equipment of this scheme of use, the problem that the panel deformation volume of shearing equipment shearing among the prior art is big, and the machining precision is low has been solved.
Description
Technical Field
The utility model belongs to the technical field of the machining, concretely relates to roll forming shearing equipment.
Background
The shearing machine, also called as plate shearing machine, is characterized by that it utilizes moving upper blade and fixed lower blade, and adopts reasonable blade gap and applies shearing force to metal plate materials with various thicknesses to make the plate materials break and separate according to the required size. The plate shearing machines that use at present can be divided into foot-operated, mechanical plate shearing machine formula and hydraulic pressure pendulum-type plate shearing machine etc. and the plate shearing machine adopts artifical feeding mode mostly, and the operator sends the plate material of waiting to cut into the plate shearing machine with the hand during feeding and cuts, and it is big not only intensity of labour, and work efficiency is low, also has great danger, because of the difference of operator skill and dynamics, also can make the plate material quality after the shearing have the difference moreover, is difficult to guarantee the uniformity of product.
In addition, the fixture in current plate shearing machine can only be bigger to thickness usually, and the texture is than the centre gripping to harder panel, when meetting the texture and need cut than the softer panel of thickness, will lead to panel to take place too big deformation, leads to the machining precision to reduce.
In view of the above, there is a need for an improved shearing apparatus in the prior art to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problem that the plate deformation volume of shearing equipment shearing among the prior art is big, the machining precision is low, provide a roll forming shearing equipment.
Realize the utility model discloses the technical scheme of purpose as follows:
a roll forming shear apparatus comprising:
the shearing device comprises a frame structure, the frame structure is fixed on the workbench and positioned at the tail end of the roller press, and the frame structure is used for shearing a finished plate;
the shearing device further comprises an upper cutter and a lower cutter, wherein the upper cutter and the lower cutter are positioned in a shearing area of the frame structure, and both the upper cutter and the lower cutter are subjected to a heat treatment process, and the hardness of the upper cutter and the lower cutter is HRC55-58 degrees;
and the hydraulic oil pump is positioned above the shearing device, is arranged at the top of the frame structure of the shearing device, is connected with the shearing area through a telescopic shaft, and is connected with the shearing hydraulic station through a pipeline.
Compared with the prior art, the shearing equipment adopting the scheme has the advantages that the upper cutter and the lower cutter are subjected to the heat treatment process, and the shapes of the upper cutter and the lower cutter are designed into the shape of the cut of the plate, so that the phenomenon of edge collapse of the plate after shearing is effectively avoided, meanwhile, the deformation amount of the cut is reduced, and the machining precision is improved; in addition, the telescopic shaft of the hydraulic oil pump is controlled to stretch through the shearing hydraulic station, and the upper cutter is driven to reciprocate up and down, so that the plates are sheared.
Further, the frame structure comprises an upper template and a lower template, the lower template is fixed on the workbench, stand columns are symmetrically fixed at two ends of the lower template, and the lower cutter is fixed on the lower template through a cutter fixing seat; the upper die plate is fixed above the upright post, and the hydraulic oil pump is arranged on the upper die plate.
The frame structure of the shearing device is composed of the lower template, the stand column and the upper template, and then the frame structure is fixed on the workbench, so that the stability of the shearing device is guaranteed.
Furthermore, the power of hydraulic oil pump is 2.2KW, just hydraulic oil pump adopts pull rod jar hydraulic oil pump.
The plate formed by rolling is a conventional color steel plate, the thickness of the plate is 0.5 mm-0.8 mm, and the strength of the plate is Q235MPA, so that the hydraulic oil pump adopts a pull rod cylinder hydraulic oil pump, the power of the hydraulic oil pump is ensured to be 2.2KW, sufficient power is ensured to be provided for the upper cutter, and the shearing precision is improved.
Furthermore, a pipeline for connecting the hydraulic oil pump and the shearing hydraulic station is formed by combining a hard pipe and a hose, the hard pipe is a metal pipe, the metal pipe is used as a main oil way, and the metal pipe and the shearing hydraulic station are connected with the hose.
The pipeline is formed by a hard pipe and a hose, the hard pipe is made of a metal pipe and serves as a main pipeline, and then the hard pipe is connected to the shearing hydraulic station through the hose, so that the appearance is attractive, and the use is reliable.
Further, the lower cutter comprises a front lower cutter and a rear lower cutter, clamping plates are arranged on two sides of the front lower cutter and two sides of the rear lower cutter, and the clamping plates are fixedly connected with the cutter fixing seat.
Due to the fact that large stamping force is applied in the shearing process, front and back extrusion deformation of a shearing section is easily caused, clamping plates are arranged on the two sides of the front lower knife and the back lower knife, stability of front and back plates during stamping and shearing can be guaranteed, and shearing deformation is eliminated.
Furthermore, a telescopic shaft of the hydraulic oil pump sequentially penetrates through the upper template and the connecting flange and is connected with the shearing area.
The telescopic shaft of the hydraulic oil pump sequentially penetrates through the upper template and the connecting flange and is connected with the shearing area, specifically, the telescopic shaft of the hydraulic oil pump is connected with the upper cutter of the shearing area, the stability of connection of the hydraulic oil pump and the shearing area is guaranteed, and then the stability of the shearing process is guaranteed.
Further, the connecting flange is fixed on an upper knife fixing plate of the shearing device, and the upper knife fixing plate is used for fixing the upper knife.
The connecting flange and the upper knife fixing plate are fixed into a whole, the upper knife fixing plate is used for fixing the upper knife, and when the upper knife fixing plate is controlled by a hydraulic oil pump to move up and down, the stable structure is ensured, so that the shearing effect is good, and the deformation is small.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a roll forming shearing mechanism, through to upper sword and lower sword through the heat treatment process, and design the shape of upper sword and lower sword into the shape of panel incision, effectively avoided the board after the shearing to appear the phenomenon of collapsing, simultaneously, reduced the deformation volume of incision, improved the machining precision; in addition, the telescopic shaft of the hydraulic oil pump is controlled to stretch through the shearing hydraulic station, and the upper cutter is driven to reciprocate up and down, so that the plates are sheared.
(2) The utility model discloses a roll forming shearing mechanism constitutes this frame construction by lower bolster, stand, cope match-plate pattern, is fixed in the workstation with this frame construction again on, has guaranteed the fixed stability of shearing mechanism.
(3) The utility model discloses a roll forming shearing mechanism, because roll forming's panel is conventional various steel sheet, aluminum alloy, titanium alloy, stainless steel etc. thickness 0.5 mm-0.8 mm, intensity Q235MPA, consequently hydraulic oil pump adopts pull rod jar hydraulic oil pump, and makes its power guarantee at 2.2KW, guarantees to provide sufficient power for the upper slitter, makes the shearing precision improve.
(4) The utility model discloses a roll forming shearing mechanism constitutes this pipeline by hard tube and hose, and the hard tube adopts the tubular metal resonator to make, as the main line, then through hose connection to shearing hydraulic pressure station again for the appearance is pleasing to the eye and use reliably.
Drawings
FIG. 1 is a schematic structural view of a roll forming shearing apparatus of the present invention;
wherein, 1, a hydraulic oil pump; 2. mounting a template; 3. a column; 4. a lower template; 5. a cutter mounting plate; 6. feeding a cutter; 7. a splint; 8. a cutter fixing seat; 9. cutting; 10. and (4) connecting the flanges.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
referring to fig. 1, a roll forming and shearing apparatus of the present embodiment includes: the shearing device comprises a frame structure, the frame structure is fixed on the workbench and positioned at the tail end of the roller press, and the frame structure is used for shearing a finished plate; the shearing device further comprises an upper knife 6 and a lower knife 9, the upper knife 6 and the lower knife 9 are positioned in the shearing area of the frame structure, the upper knife 6 and the lower knife 9 are subjected to a heat treatment process, and the hardness of the upper knife 6 and the lower knife 9 is HRC55-58 degrees; and the hydraulic oil pump 1 is positioned above the shearing device, the hydraulic oil pump 1 is arranged at the top of the frame structure of the shearing device, the telescopic shaft of the hydraulic oil pump 1 is connected with the shearing area, and the hydraulic oil pump 1 is connected with the shearing hydraulic station through a pipeline.
Compared with the prior art, the shearing equipment adopting the scheme has the advantages that the upper cutter 6 and the lower cutter 9 are subjected to the heat treatment process, and the shapes of the upper cutter 6 and the lower cutter 9 are designed into the shape of the cut of the plate, so that the phenomenon of edge collapse of the sheared plate is effectively avoided, meanwhile, the deformation amount of the cut is reduced, and the machining precision is improved; in addition, the telescopic shaft of the hydraulic oil pump 1 is controlled by the shearing hydraulic station to stretch and retract, and the upper cutter 6 is driven to reciprocate up and down, so that the plates are sheared.
The power of hydraulic oil pump 1 is 2.2KW, just hydraulic oil pump 1 adopts the pull rod jar hydraulic oil pump.
The plate formed by rolling is a conventional color steel plate, the thickness of the plate is 0.5 mm-0.8 mm, and the strength of the plate is Q235MPA, so that the hydraulic oil pump adopts a pull rod cylinder hydraulic oil pump, the power of the hydraulic oil pump is ensured to be 2.2KW, sufficient power is ensured to be provided for the upper cutter, and the shearing precision is improved.
Example 2
Compared with the embodiment 1, the roll forming and shearing device of the embodiment is further characterized in that the frame structure comprises an upper template 2 and a lower template 4, the lower template 4 is fixed on the workbench, the two ends of the lower template are symmetrically fixed with the stand columns 3, and the lower cutter 9 is fixed on the lower template 4 through the cutter fixing seat 8; the upper template 2 is fixed above the upright post 3, and the hydraulic oil pump 1 is arranged on the upper template 2.
The frame structure of the shearing device is composed of a lower template 4, an upright post 3 and an upper template 2, and then the frame structure is fixed on a workbench, so that the stability of the shearing device is ensured.
In addition, the hydraulic oil pump 1 and the shearing hydraulic station are connected by combining a hard pipe and a hose, the hard pipe is a metal pipe, the metal pipe is used as a main oil way, and the metal pipe and the shearing hydraulic station are connected with the hose.
The pipeline is formed by a hard pipe and a hose, the hard pipe is made of a metal pipe and serves as a main pipeline, and then the hard pipe is connected to the shearing hydraulic station through the hose, so that the appearance is attractive, and the use is reliable.
The lower knife 9 comprises a front lower knife and a rear lower knife, clamping plates 7 are arranged on two sides of the front lower knife and the rear lower knife, and the clamping plates 7 are fixedly connected with the cutter fixing seat 8.
Traditional shearing equipment only back lower knife is as saying the mould, often arouses easily at shearing in-process and cuts the deformation, needs the artifical plate of restoreing after the shearing during installation, sets up splint 7 through giving preceding lower knife and back lower knife both sides in this scheme, will be preceding lower knife and back lower knife and all keep off the sword, guarantees the stability of panel around the punching press was cuted, eliminates shear deformation.
After the shearing operation, the excess materials are collected conveniently by reserving gaps between the clamping plate 7 and the upper knife and collecting the excess materials along the discharging hopper, and in addition, the upper knife 6 is always in the clamping plate 7 when the upper knife 6 is in the cutting operation, so that the mechanical damage to the upper knife 6 and the plate materials when the materials are received can be effectively prevented.
And the telescopic shaft of the hydraulic oil pump 1 sequentially penetrates through the upper template 2 and the connecting flange 10 and is connected with the shearing area. The telescopic shaft of the hydraulic oil pump 1 sequentially penetrates through the upper template 2 and the connecting flange 10 and is connected with the shearing area, so that the stability of connection of the hydraulic oil pump and the shearing area is guaranteed, and the stability of the shearing process is further guaranteed.
The connecting flange 10 is fixed on an upper knife fixing plate 5 of the shearing device, and the upper knife fixing plate 5 is used for fixing the upper knife 6. The connecting flange 10 and the upper cutter fixing plate 5 are fixed into a whole, the upper cutter fixing plate 5 is used for fixing the upper cutter 6, and when the hydraulic oil pump 1 controls the upper cutter fixing plate 5 to move up and down, the stable structure is ensured, the shearing effect is good, and the deformation is small.
The utility model discloses in, specific, hydraulic oil pump 1 adopts the accurate gear pump of taiwan, cuts the battery valve that the battery valve in the hydraulic pressure station adopted beijing hua de, ensures the quality.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A roll forming shearing apparatus, comprising:
the shearing device comprises a frame structure, the frame structure is fixed on the workbench and positioned at the tail end of the roller press, and the frame structure is used for shearing a finished plate;
the shearing device further comprises an upper knife (6) and a lower knife (9), the upper knife (6) and the lower knife (9) are positioned in the shearing area of the frame structure, the upper knife (6) and the lower knife (9) are subjected to a heat treatment process, and the hardness of the upper knife (6) and the lower knife (9) is HRC55-58 degrees;
the hydraulic oil pump (1) is located above the shearing device, the hydraulic oil pump (1) is arranged at the top of the frame structure of the shearing device, a telescopic shaft of the hydraulic oil pump (1) is connected with the shearing area, and the hydraulic oil pump (1) is connected with the shearing hydraulic station through a pipeline.
2. The rolling forming and shearing equipment as claimed in claim 1, wherein the frame structure comprises an upper template (2) and a lower template (4), the lower template (4) is fixed on a workbench, the two ends of the lower template are symmetrically fixed with the upright posts (3), and the lower knife (9) is fixed on the lower template (4) through a cutter fixing seat (8); the upper template (2) is fixed above the upright post (3), and the hydraulic oil pump (1) is arranged on the upper template (2).
3. The roll forming and shearing apparatus as claimed in claim 2, wherein the power of said hydraulic oil pump (1) is 2.2KW, and said hydraulic oil pump (1) is a rod cylinder hydraulic oil pump.
4. The roll forming and shearing equipment as claimed in claim 1, wherein a pipeline connecting the hydraulic oil pump (1) and the shearing hydraulic station is formed by combining a hard pipe and a hose, the hard pipe is a metal pipe, the metal pipe is used as a main oil way, and the metal pipe and the shearing hydraulic station are connected with the hose.
5. The roll forming and shearing equipment as claimed in claim 2, wherein the lower knife (9) comprises a front lower knife and a rear lower knife, clamping plates (7) are arranged on two sides of the front lower knife and the rear lower knife, and the clamping plates (7) are fixedly connected with the cutter fixing seats (8).
6. A roll forming shear device according to claim 2, wherein the telescopic shaft of the hydraulic oil pump (1) passes through the upper die plate (2) and the coupling flange (10) in sequence and is connected with the shear region.
7. A roll forming and shearing apparatus as claimed in claim 6, wherein said coupling flange (10) is fixed to an upper blade fixing plate (5) of said shearing device, said upper blade fixing plate (5) being adapted to fix said upper blade (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061512.XU CN211614462U (en) | 2020-01-13 | 2020-01-13 | Roll forming shearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061512.XU CN211614462U (en) | 2020-01-13 | 2020-01-13 | Roll forming shearing equipment |
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| Publication Number | Publication Date |
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| CN211614462U true CN211614462U (en) | 2020-10-02 |
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| CN202020061512.XU Active CN211614462U (en) | 2020-01-13 | 2020-01-13 | Roll forming shearing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472671A (en) * | 2021-12-29 | 2022-05-13 | 宁波敏实汽车零部件技术研发有限公司 | Movable punching swallowing and discharging mechanism |
-
2020
- 2020-01-13 CN CN202020061512.XU patent/CN211614462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472671A (en) * | 2021-12-29 | 2022-05-13 | 宁波敏实汽车零部件技术研发有限公司 | Movable punching swallowing and discharging mechanism |
| CN114472671B (en) * | 2021-12-29 | 2024-02-23 | 宁波敏实汽车零部件技术研发有限公司 | Movable die-cut handling mechanism |
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Address after: 710065 room 4019, West House, 4 / F, building a, innovation information building, No. 72, Keji Second Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: XI'AN HUAFENG CONSTRUCTION ENGINEERING Co.,Ltd. Address before: Unit 2201, 22 / F, building 3, wanxianghui, Keji 1st Road, Zhangba Street office, high tech Zone, Xi'an, Shaanxi 710000 Patentee before: XI'AN HUAFENG CONSTRUCTION ENGINEERING Co.,Ltd. |