CN220179383U - Crushing scissors convenient to carry - Google Patents
Crushing scissors convenient to carry Download PDFInfo
- Publication number
- CN220179383U CN220179383U CN202320624732.2U CN202320624732U CN220179383U CN 220179383 U CN220179383 U CN 220179383U CN 202320624732 U CN202320624732 U CN 202320624732U CN 220179383 U CN220179383 U CN 220179383U
- Authority
- CN
- China
- Prior art keywords
- crushing
- groove
- cutting edge
- scissors
- pincers
- 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.)
- Active
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010008 shearing Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a portable crushing shear, and relates to the field of crushing shear devices. The portable crushing shears comprise a crushing shear body, wherein two groups of crushing pliers are hinged at the bottom end of the crushing shear body, and blades are movably arranged in the two groups of crushing pliers; be provided with dismouting mechanism between cutting edge and the crushing pincers, dismouting mechanism is convenient for to the installation and the dismantlement of cutting edge, and dismouting mechanism includes: the mounting groove is formed in the outer surface of the crushing clamp; the through groove is arranged in the middle of the outer surface of the crushing clamp in a penetrating way; the fixed bolt is in threaded connection with the inside of the through groove; the fixed slot is arranged on the outer surface of the blade, and the crushing scissors convenient to carry solve the problem that the use cost of the crushing scissors is high because the broken blade on the crushing scissors is inconvenient to be independently replaced in the use process of the conventional crushing scissors, and realize that the broken blade is convenient to be independently replaced, thereby reducing the use cost of the crushing scissors.
Description
Technical Field
The utility model relates to the technical field of crushing shears, in particular to a crushing shears convenient to carry.
Background
The hydraulic crushing shears are mainly used for house removal, crushing, cutting off various metal materials, disaster relief, rescue and other applications, and the crushing shears are mainly arranged on a horn of the excavator for crushing and dismantling;
the existing crushing shears are inconvenient to replace the broken blade on the crushing shears independently in the using process, so that the problem of high using cost of the crushing shears is caused;
the reason for this problem is that the existing crushing shears are generally installed on the arm of the excavator for breaking and disassembling, while the existing sawtooth pliers for crushing and the cutting edges for shearing are generally fixedly connected together, so that the cutting edges can be worn when the shearing edges need to shear and crush objects with harder strength in the use process, the cutting edges need to be replaced after the shearing edges are worn faster after long-time use, and the existing sawtooth pliers and the cutting edges for shearing are fixedly connected together, so that the broken cutting edges on the crushing shears are inconvenient to replace independently, and the problem of high use cost of the crushing shears is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the crushing shears convenient to carry, and solves the problem that the use cost of the crushing shears is high due to the fact that the broken blade on the crushing shears is not convenient to replace independently in the use process of the conventional crushing shears.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the crushing scissors convenient to carry comprise a crushing scissors main body, wherein two groups of crushing pincers are hinged to the bottom end of the crushing scissors main body, and blades are movably arranged in the two groups of crushing pincers;
the utility model discloses a crushing mechanism, including the cutting edge, crushing pincers, be provided with dismouting mechanism between cutting edge and the crushing pincers, dismouting mechanism is convenient for to the installation and the dismantlement of cutting edge, dismouting mechanism includes:
the mounting groove is formed in the outer surface of the crushing clamp;
the through groove is formed in the middle of the outer surface of the crushing clamp in a penetrating manner;
the fixing bolt is in threaded connection with the inside of the through groove;
the fixed slot is formed in the outer surface of the cutting edge.
Preferably, the top ends of the two groups of crushing pliers are hinged with the bottom end of the crushing shear body, the top ends of the two groups of crushing pliers are hinged with a second hinge block, a connecting cylinder is fixedly arranged at the top end of the second hinge block, a first hinge block is fixedly arranged at the top end of the connecting cylinder, and the top ends of the first hinge blocks are hinged with the top end of the crushing shear body.
Preferably, a rotating shaft is rotatably mounted at the top end of the crushing shear body, and a rotating table is fixedly mounted at the top end of the rotating shaft.
Preferably, the outer surfaces of the two groups of cutting edges are matched with the shape and the size of the mounting groove, the outer surfaces of the two groups of cutting edges are movably inserted into the mounting groove, the through groove and the fixing groove are matched with each other in size, and the fixing bolt penetrates through the inside of the through groove and is movably inserted into the fixing groove.
The utility model discloses a portable crushing shear, which has the following beneficial effects:
1. this portable's crushing scissors, in the use, can cause wearing and tearing to the cutting edge when shearing the cutting edge needs to cut the crushing to the harder object of intensity, the cutting edge wearing and tearing are faster just need change the cutting edge after long-time use, be convenient for change to the cutting edge through the dismouting mechanism that sets up, only need rotate fixing bolt at this moment, make fixing bolt rotate the inside at fixed slot and logical groove, then make fixing bolt follow the fixed slot and take out with logical groove's inside, can take out the cutting edge from crushing pincers's inside this moment, then change the cutting edge that damages can.
2. This portable's crushing is cut, in the in-process of using, the top through the first articulated piece that sets up articulates mutually with the top of crushing shearing the main part, can drive first articulated piece bottom fixed connection's connection cylinder and rotate to drive the second articulated piece and articulated mutually with the top of crushing pincers, can drive one side that crushing pincers top articulates mutually with the bottom of crushing shearing the main part at this moment, and then make the distance increase between two sets of crushing pincers, thereby make the opening increase that this crushing sheared can make the inside cutting edge of crushing pincers cut the broken work of object.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the outer surface structure of the crushing shears according to the present utility model;
fig. 3 is an exploded view of the dismounting mechanism of the present utility model.
In the figure: 1. crushing a shear body; 101. a rotating shaft; 102. a rotating table; 2. crushing pliers; 3. a blade; 4. a disassembly and assembly mechanism; 401. a mounting groove; 402. a through groove; 403. a fixing bolt; 404. a fixing groove; 5. a first hinge block; 6. a connecting cylinder; 7. and a second hinge block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are 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.
The embodiment of the utility model solves the problem that the use cost of the crushing shears is high because the broken blades on the crushing shears are not convenient to replace independently in the use process of the conventional crushing shears by providing the crushing shears convenient to carry, and the problem that the use cost of the crushing shears is reduced because the broken blades are convenient to replace independently is solved.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Embodiment 1,
The embodiment of the utility model discloses a portable crushing shear.
According to the figures 1-3, the crushing scissors comprise a crushing scissors body 1, wherein two groups of crushing pincers 2 are hinged at the bottom end of the crushing scissors body 1, and cutting edges 3 are movably arranged in the two groups of crushing pincers 2;
be provided with dismouting mechanism 4 between cutting edge 3 and crushing pincers 2, dismouting mechanism 4 are convenient for to the installation and the dismantlement of cutting edge 3, and dismouting mechanism 4 includes:
the mounting groove 401 is formed in the outer surface of the crushing clamp 2;
the through groove 402 is formed in the middle of the outer surface of the crushing clamp 2 in a penetrating manner;
a fixing bolt 403, the fixing bolt 403 being screwed inside the through groove 402;
the fixed slot 404, the fixed slot 404 is opened in the surface of the blade 3.
Working principle: in the using process of the utility model, the top end of the first hinging block 5 is hinged with the top end of the crushing shear body 1, so that the connecting cylinder 6 fixedly connected with the bottom end of the first hinging block 5 can be driven to rotate, thereby driving the second hinging block 7 to be hinged with the top end of the crushing clamp 2, at the moment, one side of the top end of the crushing clamp 2 is driven to be hinged with the bottom end of the crushing shear body 1, further, the distance between the two groups of crushing clamps 2 is increased, and the shearing opening of the crushing shear is increased, so that the cutting edge 3 in the crushing clamp 2 can cut and crush objects.
Embodiment II,
The embodiment of the utility model discloses a portable crushing shear.
According to the figures 1-3, the top ends of the two groups of crushing pincers 2 are hinged with the bottom end of the crushing shear body 1, the top ends of the two groups of crushing pincers 2 are hinged with a second hinging block 7, the top ends of the second hinging blocks 7 are fixedly provided with a connecting cylinder 6, the top ends of the connecting cylinders 6 are fixedly provided with a first hinging block 5, and the top ends of the first hinging blocks 5 are hinged with the top ends of the crushing shear body 1.
The top end of the crushing shear body 1 is rotatably provided with a rotating shaft 101, and the top end of the rotating shaft 101 is fixedly provided with a rotating table 102.
The outer surfaces of the two groups of blades 3 are matched with the shape and the size of the mounting groove 401, the outer surfaces of the two groups of blades 3 are movably inserted into the mounting groove 401, the through groove 402 and the fixing groove 404 are matched with each other in size, and the fixing bolt 403 penetrates through the inside of the through groove 402 and is movably inserted into the fixing groove 404.
Working principle: in the use, when shearing the hard object of cutting edge 3 needs to cut the crushing, probably can lead to the fact wearing and tearing to cutting edge 3, the cutting edge 3 just need be changed to the cutting edge 3 that the cutting edge wears out soon after long-time use, be convenient for change to cutting edge 3 through the dismouting mechanism 4 that sets up, at this moment only need rotate fixing bolt 403, make fixing bolt 403 rotate in the inside of fixed slot 404 and logical groove 402, then make fixing bolt 403 follow fixed slot 404 and logical groove 402's inside extract, can take out cutting edge 3 from the inside of crushing pincers 2 at this moment, then change the cutting edge 3 that damages can.
In summary, compared with the prior art, the method has the following beneficial effects:
1. in the use, when shearing the hard object of cutting edge 3 needs to cut the crushing, probably can lead to the fact wearing and tearing to cutting edge 3, the cutting edge 3 just need be changed to the cutting edge 3 that the cutting edge wears out soon after long-time use, be convenient for change to cutting edge 3 through the dismouting mechanism 4 that sets up, at this moment only need rotate fixing bolt 403, make fixing bolt 403 rotate in the inside of fixed slot 404 and logical groove 402, then make fixing bolt 403 follow fixed slot 404 and logical groove 402's inside extract, can take out cutting edge 3 from the inside of crushing pincers 2 at this moment, then change the cutting edge 3 that damages can.
2. In the use, through the top of the first articulated piece 5 that sets up with the top of crushing shearing main part 1 articulated mutually, can drive the connecting cylinder 6 rotation of first articulated piece 5 bottom fixed connection to drive the second articulated piece 7 and the top of crushing pincers 2 articulated mutually, can drive the one side on crushing pincers 2 top and the bottom of crushing shearing main part 1 articulated mutually this moment, and then make the distance between two sets of crushing pincers 2 increase, thereby the shearing mouth increase that makes this crushing cut can make the inside cutting edge 3 of crushing pincers 2 cut broken work to the object.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The crushing scissors convenient to carry comprise a crushing scissors main body (1), wherein two groups of crushing pincers (2) are hinged to the bottom end of the crushing scissors main body (1), and cutting edges (3) are movably arranged in the two groups of crushing pincers (2);
the method is characterized in that: the utility model discloses a crushing mechanism, including cutting edge (3), crushing pincers (2), be provided with dismouting mechanism (4) between cutting edge (3) and crushing pincers (2), dismouting mechanism (4) are convenient for to the installation and the dismantlement of cutting edge (3), dismouting mechanism (4) include:
the mounting groove (401) is formed in the outer surface of the crushing clamp (2);
the through groove (402) is formed in the middle of the outer surface of the crushing clamp (2) in a penetrating manner;
a fixing bolt (403), wherein the fixing bolt (403) is in threaded connection with the inside of the through groove (402);
and the fixing groove (404) is formed in the outer surface of the cutting edge (3).
2. The portable crushing shears of claim 1, wherein: the top of two sets of crushing pincers (2) is articulated with the bottom of crushing shearing main part (1), and two sets of the top of crushing pincers (2) articulates installs second hinge piece (7), the top fixed mounting of second hinge piece (7) has connecting cylinder (6), the top fixed mounting of connecting cylinder (6) has first hinge piece (5), the top of first hinge piece (5) articulates with the top of crushing shearing main part (1).
3. The portable crushing shears of claim 1, wherein: the crushing scissors are characterized in that a rotating shaft (101) is rotatably arranged at the top end of the crushing scissors body (1), and a rotating table (102) is fixedly arranged at the top end of the rotating shaft (101).
4. The portable crushing shears of claim 1, wherein: the outer surfaces of the two groups of the cutting edges (3) are matched with the shape and the size of the mounting groove (401), the outer surfaces of the two groups of the cutting edges (3) are movably inserted into the mounting groove (401), the through groove (402) are matched with the fixing groove (404), and the fixing bolt (403) penetrates through the fixing groove (402) and is movably inserted into the fixing groove (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624732.2U CN220179383U (en) | 2023-03-27 | 2023-03-27 | Crushing scissors convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624732.2U CN220179383U (en) | 2023-03-27 | 2023-03-27 | Crushing scissors convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220179383U true CN220179383U (en) | 2023-12-15 |
Family
ID=89106719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624732.2U Active CN220179383U (en) | 2023-03-27 | 2023-03-27 | Crushing scissors convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220179383U (en) |
-
2023
- 2023-03-27 CN CN202320624732.2U patent/CN220179383U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050199758A1 (en) | Multiple tool attachment system | |
| CN205949963U (en) | Novel hydraulic pressure shears | |
| CN205224647U (en) | Multi -functional hydraulic pressure is cut | |
| JPH074072A (en) | Universal demolishing machine | |
| CN220179383U (en) | Crushing scissors convenient to carry | |
| CN204597349U (en) | A kind of cable cutter | |
| CN205129034U (en) | Motor case deckle edge remove device | |
| CN218110920U (en) | Small pneumatic scissors | |
| CN210316664U (en) | Concrete-steel structure hydraulic shear capable of being replaced quickly | |
| CN213647692U (en) | Pneumatic scissors that can reset | |
| CN205950672U (en) | Novel hydraulic pressure is cut and is expanded pincers | |
| CN207447464U (en) | A kind of hydraulic shear cuts toothing and hydraulic shear | |
| CN204866076U (en) | Broken pre treatment device of piece is restrainted to old and useless metal | |
| CN208584040U (en) | A kind of hydraulic shear for rejecting fashioned iron end burr | |
| CN217070961U (en) | Blade shape and tool bit structure of scrap edge shearing blade | |
| CN207026572U (en) | A kind of PCB milling cutters of replaceable bit | |
| CN2268593Y (en) | U-shape wire cutting pliers | |
| CN218555721U (en) | Double-acting hydraulic shear | |
| CN2846060Y (en) | Hand shearing machine | |
| CN217884520U (en) | Hydraulic pliers for breaking branches of modeling trees | |
| CN210827288U (en) | Auger overload protection device | |
| CN218700495U (en) | Blade assembly of rubber crusher | |
| CN210998538U (en) | Crushing shear for engineering machinery | |
| CN213320243U (en) | V-shaped adhesive tape scissors | |
| CN212452855U (en) | Hydraulic crushing pliers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |