CN220029562U - Protective structure for shearing machine - Google Patents
Protective structure for shearing machine Download PDFInfo
- Publication number
- CN220029562U CN220029562U CN202321488795.6U CN202321488795U CN220029562U CN 220029562 U CN220029562 U CN 220029562U CN 202321488795 U CN202321488795 U CN 202321488795U CN 220029562 U CN220029562 U CN 220029562U
- Authority
- CN
- China
- Prior art keywords
- blade
- crank
- guide rod
- fixedly connected
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 26
- 238000010008 shearing Methods 0.000 title claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 abstract description 20
- 230000008093 supporting effect Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005254 chromizing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Landscapes
- Details Of Cutting Devices (AREA)
Abstract
The utility model discloses a protective structure for a shearing machine, which comprises a machine body, a blade is connected in a transmission manner in the machine body, the front surface of the blade is movably connected with a bidirectional screw through a bearing, the left side and the right side of the surface of the bidirectional screw are both in threaded connection with a screw sleeve, the surface of the screw sleeve is movably connected with a crank through a pin shaft, one side of the crank, which is far away from the screw sleeve, is movably connected with a supporting plate through a pin shaft, the supporting plate is perpendicular to the front surface of the blade, the front surface of the blade is fixedly connected with a guide rod positioned at the bottom of the bidirectional screw, the screw sleeve is sleeved on the surface of the guide rod and is in sliding connection with the guide rod, the front surface of the blade is fixedly connected with a protective cover, the bidirectional screw, the guide rod and the screw sleeve are all positioned in the protective cover, and the top of the protective cover is provided with a rotating wheel. The utility model can improve the structural functionality of the existing shearing machine, prevent the section edge of the aluminum veneer from deforming due to impact, and improve the installation and matching effects of the aluminum veneer.
Description
Technical Field
The utility model relates to the technical field of aluminum veneer processing, in particular to a protective structure for a shearing machine.
Background
The aluminum veneer is a building decorative material which is processed by chromizing and other treatments and then adopting a fluorocarbon spraying technology, and the fluorocarbon coating is mainly polyvinylidene fluoride resin and comprises three types of primer, finish paint and varnish.
The aluminum veneer needs to be sheared according to the installation size requirement in the installation process, but the structure of the existing shearing machine is single, the cutting is mainly performed through blade punching, the tangent plane edge of the aluminum veneer is easy to deform due to impact in the shearing process, and the installation matching effect of the aluminum veneer is affected.
Therefore, design modifications to the guard structure for the shears are required.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a protection structure for a shearing machine, which has the advantage of preventing aluminum veneers from deforming, and solves the problems that the structure of the existing shearing machine is single, the cutting is mainly performed through blade punching, the tangent plane edge of the aluminum veneers is easy to deform due to impact in the shearing process, and the installation and matching effects of the aluminum veneers are affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a protective structure for a shearing machine comprises a machine body;
the blade is connected in the machine body in a transmission way;
the front of the blade is movably connected with a bidirectional screw rod through a bearing, the left side and the right side of the surface of the bidirectional screw rod are both in threaded connection with a threaded sleeve, the surface of the threaded sleeve is movably connected with a crank through a pin shaft, one side, far away from the threaded sleeve, of the crank is movably connected with a supporting plate through a pin shaft, and the supporting plate is perpendicular to the front of the blade.
As the preferable mode of the utility model, the front surface of the blade is fixedly connected with a guide rod positioned at the bottom of the bidirectional screw rod, and the screw sleeve is sleeved on the surface of the guide rod and is in sliding connection with the guide rod.
As the preferable mode of the utility model, the front surface of the blade is fixedly connected with a protective cover, and the bidirectional screw rod, the guide rod and the screw sleeve are all positioned in the protective cover.
As the preferable top of the protective cover is provided with the rotating wheel, the bottom end of the rotating wheel penetrates through the protective cover and extends to the inside of the protective cover, the bottom end of the rotating wheel and the surface of the bidirectional screw are fixedly connected with the bevel gears, and the bevel gears are meshed with each other.
Preferably, a spring plate is fixedly connected to the inner side of the crank, one side, away from the crank, of the spring plate is in contact with the inner surface of the protective cover, and the spring plate has elasticity.
Preferably, the bottom of the supporting plate is fixedly connected with a damping plate, and the inside of the damping plate is hollow.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can improve the structural functionality of the existing shearing machine, prevent the section edge of the aluminum veneer from deforming due to impact, and improve the installation and matching effects of the aluminum veneer.
2. According to the utility model, the guide rod is arranged, so that the threaded sleeve can be limited, and the phenomenon that the threaded sleeve tilts in the moving process is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a front view of the structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a body; 2. a blade; 3. a bidirectional screw; 4. a screw sleeve; 5. a crank; 6. a support plate; 7. a guide rod; 8. a protective cover; 9. a rotating wheel; 10. bevel gear; 11. a spring plate; 12. and a damping plate.
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.
As shown in fig. 1 to 3, the present utility model provides a protective structure for a shearing machine, comprising a machine body 1;
a blade 2 in transmission connection with the inside of the machine body 1;
the front of the blade 2 is movably connected with a bidirectional screw 3 through a bearing, the left side and the right side of the surface of the bidirectional screw 3 are both in threaded connection with a screw sleeve 4, the surface of the screw sleeve 4 is movably connected with a crank 5 through a pin shaft, one side of the crank 5 away from the screw sleeve 4 is movably connected with a supporting plate 6 through a pin shaft, and the supporting plate 6 is perpendicular to the front of the blade 2.
Referring to fig. 3, the front surface of the blade 2 is fixedly connected with a guide rod 7 positioned at the bottom of the bidirectional screw rod 3, and the screw sleeve 4 is sleeved on the surface of the guide rod 7 and is in sliding connection with the guide rod 7.
As a technical optimization scheme of the utility model, the screw sleeve 4 can be limited by arranging the guide rod 7, so that the phenomenon that the screw sleeve 4 inclines in the moving process is avoided.
Referring to fig. 1, the front surface of the blade 2 is fixedly connected with a protective cover 8, and the bidirectional screw 3, the guide rod 7 and the screw sleeve 4 are all positioned in the protective cover 8.
As a technical optimization scheme of the utility model, the safety of the blade 2 can be improved and the contact area between the transmission structure and the external environment can be reduced by arranging the protective cover 8.
Referring to fig. 3, a rotating wheel 9 is arranged at the top of the protective cover 8, the bottom end of the rotating wheel 9 penetrates through the protective cover 8 and extends into the protective cover 8, a bevel gear 10 is fixedly connected to the bottom end of the rotating wheel 9 and the surface of the bidirectional screw 3, and the bevel gears 10 are meshed with each other.
As a technical optimization scheme of the utility model, through the arrangement of the rotating wheel 9 and the bevel gear 10, a user can conveniently rotate the bidirectional screw 3, and the contact area between the bidirectional screw 3 and the hand can be increased.
Referring to fig. 3, a spring plate 11 is fixedly connected to the inner side of the crank 5, and one side of the spring plate 11 away from the crank 5 contacts with the inner surface of the protective cover 8, and the spring plate 11 has elasticity.
As a technical optimization scheme of the utility model, the crank 5 can be supported by arranging the spring plate 11, so that the influence of vibration on the crank 5 is reduced.
Referring to fig. 2, a damping plate 12 is fixedly coupled to the bottom of the support plate 6, and the inside of the damping plate 12 is provided in a hollow shape.
As a technical optimization scheme of the utility model, the damping plate 12 is arranged, so that the supporting effect of the supporting plate 6 can be improved, and the influence of impact collision on the supporting plate 6 can be reduced.
The working principle and the using flow of the utility model are as follows: when the aluminum veneer cutting machine is used, firstly, an aluminum veneer is moved to the bottom of the blade 2, then the rotating wheel 9 is rotated, the rotating wheel 9 drives the bidirectional screw rod 3 to rotate by using the helical gear 10, the bidirectional screw rod 3 pushes the screw sleeve 4 to move in opposite directions by using threads, the support plate 6 is extruded by using the crank 5 in the moving process of the screw sleeve 4, the support plate 6 is vertically lifted, when the distance between the bottom of the support plate 6 and the bottom of the blade 2 is the same as the thickness of the aluminum veneer, the blade 2 is started to punch and cut the aluminum veneer, and the support plate 6 can support the edge of the aluminum veneer to prevent the aluminum veneer from deforming.
To sum up: this a protective structure for shearing machine can improve the structural functionality of current shearing machine, prevents that the tangent plane limit of aluminium veneer from appearing warping because of the impact, improves aluminium veneer installation cooperation effect.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A protective structure for a shearing machine, comprising a machine body (1);
a blade (2) connected in the machine body (1) in a transmission way;
the method is characterized in that: the front of blade (2) has bi-directional screw (3) through bearing swing joint, the equal threaded connection in left side and the right side on bi-directional screw (3) surface has swivel nut (4), the surface of swivel nut (4) has crank (5) through round pin axle swing joint, one side that swivel nut (4) were kept away from to crank (5) has backup pad (6) through round pin axle swing joint, backup pad (6) perpendicular to the front of blade (2).
2. A guard structure for a shear as claimed in claim 1, wherein: the front surface of the blade (2) is fixedly connected with a guide rod (7) positioned at the bottom of the bidirectional screw rod (3), and the screw sleeve (4) is sleeved on the surface of the guide rod (7) and is in sliding connection with the guide rod (7).
3. A guard structure for a shear as claimed in claim 2, wherein: the front of blade (2) fixedly connected with protection casing (8), bi-directional screw rod (3), guide arm (7) and swivel nut (4) all are located the inside of protection casing (8).
4. A guard structure for a shear according to claim 3, wherein: the top of protection casing (8) is provided with runner (9), the bottom of runner (9) runs through protection casing (8) and extends to the inside of protection casing (8), the bottom of runner (9) and the surface of two-way screw rod (3) are all fixedly connected with helical gear (10), helical gear (10) intermeshing.
5. A guard structure for a shear according to claim 3, wherein: the inner side of the crank (5) is fixedly connected with a spring plate (11), one side, far away from the crank (5), of the spring plate (11) is contacted with the inner surface of the protective cover (8), and the spring plate (11) has elasticity.
6. A guard structure for a shear as claimed in claim 1, wherein: the bottom of backup pad (6) is fixedly connected with damping plate (12), the inside of damping plate (12) sets up to hollow form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321488795.6U CN220029562U (en) | 2023-06-13 | 2023-06-13 | Protective structure for shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321488795.6U CN220029562U (en) | 2023-06-13 | 2023-06-13 | Protective structure for shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029562U true CN220029562U (en) | 2023-11-17 |
Family
ID=88737008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321488795.6U Active CN220029562U (en) | 2023-06-13 | 2023-06-13 | Protective structure for shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029562U (en) |
-
2023
- 2023-06-13 CN CN202321488795.6U patent/CN220029562U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |