CN222242888U - Quick-dismantling structure of upward concave shear blade - Google Patents
Quick-dismantling structure of upward concave shear blade Download PDFInfo
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- CN222242888U CN222242888U CN202421066075.5U CN202421066075U CN222242888U CN 222242888 U CN222242888 U CN 222242888U CN 202421066075 U CN202421066075 U CN 202421066075U CN 222242888 U CN222242888 U CN 222242888U
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- mounting seat
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- cutting edge
- plates
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- 238000010008 shearing Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 abstract description 9
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model discloses a quick-dismantling structure of an upper concave shearing blade, and relates to the technical field of metal plate shearing. The utility model comprises an upper mounting seat and a lower mounting seat, wherein the two sides of the upper mounting seat are symmetrically provided with connecting plates, the two sides of the lower mounting seat are symmetrically provided with supporting bases, the upper surface of each supporting base is provided with a first hydraulic cylinder, the output end of each first hydraulic cylinder is fixedly connected with the corresponding connecting plate, one side of the upper surface of the lower mounting seat is provided with a cutter holder, a notch is formed in the cutter holder, the two sides of the notch are provided with limiting blocks, and the cutter holder is used for clamping a lower cutting edge. According to the utility model, the third hydraulic cylinders arranged on the upper mounting seat and the lower mounting seat retract to drive the third fixing plate and the fixing column, and after the fixing column retracts from the second fixing hole, the third hydraulic cylinders on the two sides of the upper mounting seat lower the upper cutting edge by using the supporting plates fixed at the output ends of the third hydraulic cylinders, and the second hydraulic cylinders on the two sides of the lower mounting seat raise the lower cutting edge upwards by using the limiting plates and the limiting columns fixed at the output ends of the second hydraulic cylinders.
Description
Technical Field
The utility model belongs to the technical field of metal plate shearing, and particularly relates to a quick-dismantling structure of an upper concave shearing blade.
Background
The shearing machine is a machine tool, adopts hydraulic drive, has reliable safety performance, is convenient to operate, does not need to install screws at the bottom, and can be powered by a diesel engine in places without power supply. The shearing machine is suitable for metal recovery processing factories, scrapped car disassembling fields and smelting and casting industries, and is used for carrying out cold shearing on section steel in various shapes and various metal materials.
The shearing blade of the traditional shearing machine shears the metal plate for a long time, the shearing blade is easy to damage and needs to be replaced at regular time, a plurality of mounting holes are formed in the side face of the shearing blade, each mounting hole is an independent part, manual mounting is needed, the process is complex, meanwhile, the shearing blade is a quick-dismantling structure of the// concave shearing blade, which is used for solving the problem that the metal plate is easy to damage workers and other machines once being improperly operated in the mounting process.
Disclosure of Invention
The utility model aims to provide a quick-dismantling structure of a concave shearing blade, which solves the existing problems.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
Including last mount pad and lower mount pad, it is provided with the connecting plate to go up mount pad bilateral symmetry, mount pad bilateral symmetry is provided with the support base down, the support base upper surface is provided with first pneumatic cylinder, the output and the connecting plate fixed connection of first pneumatic cylinder, mount pad upper surface one side is provided with the cutter holder down, the notch has been seted up in the cutter holder, the notch both sides are provided with the stopper, the cutter holder clamp has lower shear blade, lower shear blade both sides all are provided with the second fixed plate relative, first fixed orifices have been seted up on the second fixed plate surface, lower shear blade bottom surface is provided with the recess, lower shear blade's shape and size suits with the notch, the multiunit second fixed orifices has been seted up on the cutter holder surface, the second fixed orifices runs through lower shear blade, lower mount pad upper surface is provided with the third pneumatic cylinder, the output fixedly connected with third fixed plate of third pneumatic cylinder, one side fixed surface of third fixed plate is connected with the fixed column, lower mount pad is the same with the support base, the second fixed surface is provided with the second pneumatic cylinder, the second fixed surface is provided with the spacing post.
The shape and the size of the fixing column are matched with those of the second fixing hole, and the fixing column is matched with the second fixing hole.
The lower mounting seat is characterized in that support plates are arranged on two sides of the lower mounting seat, a conveying mechanism is arranged between the support plates, a driving device is arranged in the conveying mechanism, and the position of the conveying mechanism is adapted to the cutter holder.
An upper cutting edge is clamped in the cutter holder of the upper mounting seat, and the upper cutting edge and the lower cutting edge are matched with each other.
The upper mounting seat is provided with a fourth hydraulic cylinder on two opposite surfaces, the output end of the fourth hydraulic cylinder is fixedly connected with a supporting plate, and the supporting plate is matched with the second fixing plates on two sides of the upper cutting edge.
The utility model has the following beneficial effects:
Through last mount pad and lower third pneumatic cylinder that sets up on the mount pad, the third pneumatic cylinder is retracted and is driven third fixed plate and fixed column, the fixed column is retracted the back from the second fixed orifices, go up the third pneumatic cylinder of mount pad both sides and utilize the fixed layer board of its output to descend the shear blade on, the layer board has effectively prevented the fixed column to retract the back in the second fixed orifices simultaneously and go up the shear blade and directly fall, the second pneumatic cylinder of mount pad both sides is upwards risen the shear blade down with the spacing board that its output is fixed with spacing post down, later the rethread operation hoist trolley rethread is fixed in the first fixed orifices that sets up on the shear blade and lower shear blade both sides, change.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a quick release structure of a concave upward cutting edge;
FIG. 2 is a front view of a quick release structure of the upper concave shearing edge;
fig. 3 is an exploded view of a quick release structure of the upper concave shearing edge.
In the drawing, the list of the parts represented by the reference numerals comprises 1, an upper mounting seat, 101, a connecting plate, 2, a lower mounting seat, 3, a first hydraulic cylinder, 4, a supporting base, 5, a second hydraulic cylinder, 6, a first limiting plate, 7, a limiting column, 8, a first fixing hole, 9, a supporting plate, 10, an upper cutting edge, 11, a lower cutting edge, 12, a second fixing plate, 13, a fourth hydraulic cylinder, 14, a conveying mechanism, 15, a supporting plate, 16, a third hydraulic cylinder, 17, a third fixing plate, 18, a fixing column, 19, a tool holder, 20, a limiting block, 21, a groove, 22, a second fixing hole, 23 and a notch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured with," "connected," and the like are to be construed broadly, and are intended to mean, for example, "connected," either permanently or detachably, or integrally, mechanically or electrically, or indirectly, via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, the quick-dismantling structure of the concave upper cutting edge of the present embodiment includes an upper mounting seat 1 and a lower mounting seat 2, wherein two sides of the upper mounting seat 1 are symmetrically provided with a connecting plate 101, two sides of the lower mounting seat 2 are symmetrically provided with a supporting base 4, the upper surface of the supporting base 4 is provided with a first hydraulic cylinder 3, an output end of the first hydraulic cylinder 3 is fixedly connected with the connecting plate 101, one side of the upper surface of the lower mounting seat 2 is provided with a cutter holder 19, a notch 23 is formed in the cutter holder 19, two sides of the notch 23 are provided with limiting blocks 20, the cutter holder 19 clamps the lower cutting edge 11, two opposite surfaces of the lower cutting edge 11 are respectively provided with a second fixing plate 12, the surfaces of the second fixing plates 12 are provided with a first fixing hole 8, the bottom surface of the lower cutting edge 11 is provided with a groove 21, the shape and the size of the lower cutting edge 11 are matched with the notch 23, the surface of the cutter holder 19 is provided with a plurality of groups of second fixing holes 22, the second fixing holes 22 penetrate through the lower cutting edge 11, the upper surface of the lower mounting seat 2 is provided with a third hydraulic cylinder 16, the output end of the third hydraulic cylinder 16 is fixedly connected with a third fixing plate 17, one side of the cutter holder 19 is provided with a notch 23, two opposite surfaces of the third fixing plates 17 are fixedly connected with a second fixing plates 17, two sides of the third fixing plates 17 are fixedly connected with the second fixing plates 6 are fixedly connected with the upper fixing posts 6, one side of the upper fixing base 5 is provided with the same side, and is fixedly connected with the first fixing base 5, and is fixedly connected with the upper fixing base 5.
Further, the fixing post 18 is shaped and sized to fit the second fixing hole 22, and the fixing post 18 is matched with the second fixing hole 22.
Further, support plates 15 are arranged on two sides of the lower mounting seat 2, a conveying mechanism 14 is arranged between the support plates 15, a driving device is arranged in the conveying mechanism 14, and the position of the conveying mechanism is adapted to the cutter holder 19.
Further, the upper cutting edge 10 is held in the holder 19 of the upper mount 1, and the upper cutting edge 10 and the lower cutting edge 11 are engaged with each other.
Further, the fourth hydraulic cylinder 13 is arranged on the opposite surfaces of the upper mounting seat 1, the supporting plate 9 is fixedly connected to the output end of the fourth hydraulic cylinder 13, and the supporting plate 9 is matched with the second fixing plates 12 on the two sides of the upper cutting edge 10.
It should be noted that, when the machine is working, the metal plate is placed between the upper cutting edge 10 and the lower cutting edge 11, the first hydraulic cylinder 3 drives the upper mounting seat 1 to descend through the connecting plate 101, so that the upper cutting edge 10 cuts the metal plate downwards, the lower cutting edge 11 is arranged in the cutter holder 19 of the lower mounting seat 2, the shapes and sizes of the upper cutting edge 10 and the lower cutting edge 11 are adapted, the upper cutting edge 10 and the lower cutting edge 11 are matched with each other, the metal plate falls on the conveying mechanism 14 after being cut, and the conveying mechanism 14 drives the metal plate after being cut to be transmitted by an internal driving device. Through the third pneumatic cylinder 16 that sets up on last mount pad 1 and the lower mount pad 2, third pneumatic cylinder 16 is retracted and is driven third fixed plate 17 and fixed column 18, the fixed column 18 is retracted in from the second fixed orifices 22, go up the fixed layer board 9 of layer board 9 that goes up the mount pad 1 both sides and descend last cutting edge 10, simultaneously layer board 9 has effectively prevented that fixed column 18 from retracting back in the second fixed orifices 22 and go up cutting edge 10 and directly whereabouts, the second pneumatic cylinder 5 of lower mount pad 2 both sides utilize its fixed first limiting plate 6 of output and spacing post 7 to rise lower cutting edge 11 upwards, later the hoist and mount dolly rethread is connected to be fixed in the first fixed orifices 8 that upper cutting edge 10 and lower cutting edge 11 both sides set up, change.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The quick-dismantling structure of the upper concave shearing blade comprises an upper mounting seat (1) and a lower mounting seat (2), and is characterized in that connecting plates (101) are symmetrically arranged on two sides of the upper mounting seat (1), supporting bases (4) are symmetrically arranged on two sides of the lower mounting seat (2), first hydraulic cylinders (3) are arranged on the upper surfaces of the supporting bases (4), output ends of the first hydraulic cylinders (3) are fixedly connected with the connecting plates (101), a cutter holder (19) is arranged on one side of the upper surfaces of the lower mounting seat (2), a notch (23) is formed in the cutter holder (19), limiting blocks (20) are arranged on two sides of the notch (23), the cutter holder (19) clamps a lower shearing blade (11), second fixing plates (12) are arranged on two opposite surfaces of the lower shearing blade (11), first fixing holes (8) are formed in the surfaces of the second fixing plates (12), grooves (21) are formed in the bottom surfaces of the lower shearing blade (11), the shapes and the sizes of the lower shearing blade (11) are matched with the notch (23), a plurality of groups of the second fixing plates (22) penetrate through the second fixing plates (12), the output end fixedly connected with third fixed plate (17) of third pneumatic cylinder (16), one side fixed surface of third fixed plate (17) is connected with fixed column (18), lower mount pad (2) are the same with the structure of last mount pad (1), support base (4) surface and be provided with second pneumatic cylinder (5), the output fixedly connected with first limiting plate (6) of second pneumatic cylinder (5), first limiting plate (6) upper surface is provided with multiunit spacing post (7).
2. The quick release structure of an upward concave shearing edge according to claim 1, wherein the shape and size of the fixing post (18) are adapted to the second fixing hole (22), and the fixing post (18) and the second fixing hole (22) are mutually matched.
3. The quick release structure of an upward concave shearing edge according to claim 1, wherein supporting plates (15) are arranged on two sides of the lower mounting seat (2), a conveying mechanism (14) is arranged between the supporting plates (15), a driving device is arranged in the conveying mechanism (14), and the position of the conveying mechanism is adapted to a cutter holder (19).
4. The quick release structure of an upward concave cutting edge according to claim 1, wherein an upper cutting edge (10) is clamped in a tool holder (19) of the upper mounting seat (1), and the upper cutting edge (10) is mutually matched with a lower cutting edge (11).
5. The quick-release structure of the upward concave shearing edge according to claim 1, wherein the opposite surfaces of the upper mounting seat (1) are provided with fourth hydraulic cylinders (13), the output ends of the fourth hydraulic cylinders (13) are fixedly connected with supporting plates (9), and the supporting plates (9) are mutually matched with second fixing plates (12) on two sides of the upper shearing edge (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421066075.5U CN222242888U (en) | 2024-05-16 | 2024-05-16 | Quick-dismantling structure of upward concave shear blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421066075.5U CN222242888U (en) | 2024-05-16 | 2024-05-16 | Quick-dismantling structure of upward concave shear blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222242888U true CN222242888U (en) | 2024-12-27 |
Family
ID=93984398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421066075.5U Active CN222242888U (en) | 2024-05-16 | 2024-05-16 | Quick-dismantling structure of upward concave shear blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222242888U (en) |
-
2024
- 2024-05-16 CN CN202421066075.5U patent/CN222242888U/en active Active
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