CN215998904U - Novel steel belt shear - Google Patents
Novel steel belt shear Download PDFInfo
- Publication number
- CN215998904U CN215998904U CN202122555441.6U CN202122555441U CN215998904U CN 215998904 U CN215998904 U CN 215998904U CN 202122555441 U CN202122555441 U CN 202122555441U CN 215998904 U CN215998904 U CN 215998904U
- Authority
- CN
- China
- Prior art keywords
- tool bit
- rotating shaft
- handle
- baffle
- cutter head
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 238000010008 shearing Methods 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model discloses a novel steel band is cut, which comprises a left side, right tool bit, a left side, the middle part of right tool bit is articulated through first pivot, a left side, the end of right tool bit is through a left side, right side pivot respectively with a left side, the one end of right hand handle is articulated, a left side, the one end of right hand handle is articulated through the second pivot, be equipped with on the first pivot and prevent collapsing the baffle, prevent collapsing the baffle setting on a left side, one side of the cutting edge shearing department of right hand tool bit, prevent collapsing baffle and left side, all leave the clearance between the right hand tool bit, a left side, the tool bit end of right hand tool bit uses first pivot as the centre of a circle jointly towards the direction of left hand handle or towards the direction slope of right hand handle. The left and right handles are hinged with the left and right tool bits, and meanwhile, the middle parts of the left and right tool bits are also hinged, so that the lever principle can be fully utilized to improve the shearing effect when the handle is operated. At the moment of shearing the packing belt, the range is limited under the blocking of the anti-collapse baffle, the anti-collapse baffle cannot collapse and fly quickly in a large angle, and the safety is ensured. The cutter head ends of the left cutter head and the right cutter head incline towards the same direction together, so that the operation of people is facilitated.
Description
Technical Field
The utility model relates to a shearing tool technical field, concretely relates to novel steel band is cut.
Background
The steel band is cut and is used for cutting off packing area, receives the influence of its material when shearing steel packing area, and the steel band is cut and is difficult to once only cut off steel packing area, consequently need operate repeatedly just can cut off, and the use is comparatively hard inconvenient, and especially when disassembling a large amount of packing goods, workman's intensity of labour is high, and the efficiency of unpacking also receives obvious influence.
In addition, steel packing area is used for wrapping up article such as metal pipe fitting more, and in order to guarantee stable effect of wrapping up, the degree of wrapping up of steel packing area is tighter, and steel packing area can collapse out when one of the twinkling of an eye of cutting, and the workman is injured easily.
Third, the shearing head position that common steel band was cut is mostly the axial with the handle and corresponds, and when the angle of shearing and position had certain restriction, people were difficult to operate with comparatively comfortable angle, and the shearing process will be comparatively hard inconvenient, and especially when the position of packing area was too high or high-low, the arm was difficult to the power consumption operation, needs cut many times.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the defect among the above-mentioned prior art, provide a novel steel band and cut, this laborsaving bale breaking is cut simple structure is reasonable, and make full use of lever principle improves the effect of shearing, and not only laborsaving convenience has still improved the efficiency of work, is favorable to the popularization and application in market.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel steel belt shear comprises a left tool bit and a right tool bit, wherein the middle part of the left tool bit and the middle part of the right tool bit are movably hinged with each other through a first rotating shaft, the tail end of the left tool bit and the tail end of the right tool bit are movably hinged with one end of a left handle and one end of a right handle through a left rotating shaft and a right rotating shaft respectively, the left handle and one end of the right handle are movably hinged with each other through a second rotating shaft,
the first rotating shaft is provided with an anti-collapse baffle fixedly connected with the first rotating shaft, the anti-collapse baffle is arranged on one side of the cutting edge shearing part of the left cutter head and the right cutter head, gaps are reserved among the anti-collapse baffle, the left cutter head and the right cutter head,
the tool bit end of the left tool bit and the tool bit end of the right tool bit are inclined towards the left handle or the right handle by taking the first rotating shaft as a circle center, and the inclined angle a is 130 degrees and 150 degrees.
Further, the first rotating shaft, the second rotating shaft, the left rotating shaft and the right rotating shaft are all fastening bolts.
Furthermore, the tail ends of the left handle and the right handle are respectively provided with an anti-slip rubber sleeve.
The utility model has the advantages of reasonable design, low cost, beneficial effect does:
the left handle and the right handle are respectively hinged with the left tool bit and the right tool bit through the left rotating shaft and the right rotating shaft, meanwhile, the middle parts of the left tool bit and the right tool bit are hinged, and the lever principle can be fully utilized to improve the shearing effect when the handle is operated.
The anti-collapse baffle is separated from the left tool bit and the right tool bit, a gap is reserved between the anti-collapse baffle and the left tool bit and between the anti-collapse baffle and the right tool bit, even if the steel packing belt at the cut position is collapsed, the blocking limit range of the anti-collapse baffle is limited, the anti-collapse baffle cannot collapse and fly quickly in a large angle, and the safety during operation is guaranteed.
The tool bit end of left tool bit and the tool bit end of right tool bit incline towards same direction jointly, even highly restricted during the operation, also can be convenient for people to operate with comparatively suitable angle, laborsaving convenience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic diagram of the local enlarged structure of the present invention.
FIG. 1 left handle; 2, a right handle; 3, a left tool bit; 4, a right tool bit; 5, an anti-collapse baffle; 6 a first rotating shaft; 7, a left rotating shaft; 8, a right rotating shaft; 9 second rotating shaft.
Detailed Description
For the purpose of better clarity of the description of the invention, reference will now be made in detail to the embodiments of the invention, which are illustrated in the accompanying drawings, and it will be apparent to those skilled in the art that the embodiments of the invention are merely examples, and that other drawings can be obtained from the drawings without inventive step.
Example one
Referring to fig. 1 and 2, the utility model relates to a novel steel strip shears, including left tool bit 3 and right tool bit 4, the middle part of left tool bit 3 with the middle part of right tool bit 4 is through first pivot 6 reciprocal activity hinge joint, the tail end of left tool bit 3 with the tail end of right tool bit 4 respectively through left pivot 7 and right pivot 8 with the one end reciprocal activity hinge joint of left handle 1 and right handle 2, left handle 1 with the one end of right handle 2 is through second pivot 9 reciprocal activity hinge joint, second pivot 9 is the fulcrum and is located the below of left pivot 7 and right pivot 8, when holding left handle 1 and right handle 2 tightly, the tail end of left tool bit and the tail end of right tool bit can reverse flaring, and the tool bit end of left tool bit 3 and right tool bit 4 uses first pivot as the fulcrum to carry out the opposite direction and is close to the motion, realize the shearing operation;
the first rotating shaft 6 is provided with an anti-collapse baffle 5 fixedly connected with the first rotating shaft, the anti-collapse baffle 5 is arranged on one side of the cutting edge shearing part of the left tool bit 3 and the right tool bit 4, gaps are reserved between the anti-collapse baffle 5 and the left tool bit 3 as well as between the anti-collapse baffle 5 and the right tool bit 4, a packing belt can be inserted from the gaps, the collapsing range of the packing belt is very limited by the blocking of the anti-collapse baffle at the moment of being sheared, and the purpose of safety protection is achieved;
the cutter head end of the left cutter head 3 and the cutter head end of the right cutter head 4 are inclined towards the direction of the left handle 1 or the direction of the right handle 2 by taking the first rotating shaft 6 as a circle center, the inclined angle a is 130 degrees and 150 degrees, the inclined structure is convenient for people to operate when the operating angle and the height are limited, and people can cut quickly and conveniently.
In order to facilitate replacement and maintenance, the first rotating shaft 6, the second rotating shaft 9, the left rotating shaft 7 and the right rotating shaft 8 are all fastening bolts.
In order to improve the friction force, the tail ends of the left handle 1 and the right handle 2 are respectively provided with an anti-skid rubber sleeve.
The utility model has the advantages of reasonable design, low cost, beneficial effect does:
the left handle and the right handle are respectively hinged with the left tool bit and the right tool bit through the left rotating shaft and the right rotating shaft, meanwhile, the middle parts of the left tool bit and the right tool bit are hinged, and the lever principle can be fully utilized to improve the shearing effect when the handle is operated.
The anti-collapse baffle is separated from the left tool bit and the right tool bit, a gap is reserved between the anti-collapse baffle and the left tool bit and between the anti-collapse baffle and the right tool bit, even if the steel packing belt at the cut position is collapsed, the blocking limit range of the anti-collapse baffle is limited, the anti-collapse baffle cannot collapse and fly quickly in a large angle, and the safety during operation is guaranteed.
The tool bit end of left tool bit and the tool bit end of right tool bit incline towards same direction jointly, even highly restricted during the operation, also can be convenient for people to operate with comparatively suitable angle, laborsaving convenience. The left tool bit and the right tool bit are made of chrome vanadium steel, and are firm and wear-resistant in sharpness and greatly prolonged in service life after forging and quenching.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a novel steel band is cut, includes left tool bit and right tool bit, characterized by: the middle part of the left tool bit and the middle part of the right tool bit are movably hinged with each other through a first rotating shaft, the tail end of the left tool bit and the tail end of the right tool bit are movably hinged with one end of a left handle and one end of a right handle through a left rotating shaft and a right rotating shaft respectively, the left handle and one end of the right handle are movably hinged with each other through a second rotating shaft,
the first rotating shaft is provided with an anti-collapse baffle fixedly connected with the first rotating shaft, the anti-collapse baffle is arranged on one side of the cutting edge shearing part of the left cutter head and the right cutter head, gaps are reserved among the anti-collapse baffle, the left cutter head and the right cutter head,
the tool bit end of the left tool bit and the tool bit end of the right tool bit are inclined towards the left handle or the right handle by taking the first rotating shaft as a circle center, and the inclined angle a is 130 degrees and 150 degrees.
2. The novel steel strip shears according to claim 1, wherein: the first rotating shaft, the second rotating shaft, the left rotating shaft and the right rotating shaft are all fastening bolts.
3. The novel steel strip shears according to claim 1, wherein: the tail ends of the left handle and the right handle are respectively provided with an anti-slip rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555441.6U CN215998904U (en) | 2021-10-23 | 2021-10-23 | Novel steel belt shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555441.6U CN215998904U (en) | 2021-10-23 | 2021-10-23 | Novel steel belt shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215998904U true CN215998904U (en) | 2022-03-11 |
Family
ID=80525965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122555441.6U Expired - Fee Related CN215998904U (en) | 2021-10-23 | 2021-10-23 | Novel steel belt shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215998904U (en) |
-
2021
- 2021-10-23 CN CN202122555441.6U patent/CN215998904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |