CN220049848U

CN220049848U - Multipurpose shearing tool

Info

Publication number: CN220049848U
Application number: CN202320853401.6U
Authority: CN
Inventors: 高勇; 张鑫; 田一宸; 游永红
Original assignee: Zhejiang Painier Technology Inc
Current assignee: Zhejiang Painier Technology Inc
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-21
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a multipurpose shearing tool, which comprises a gamma-shaped waterproof shell, wherein a driving part is arranged in the vertical part of the gamma-shaped waterproof shell, two shearing cutters which are staggered and the cutting edges of which are opposite are arranged in the transverse part of the gamma-shaped waterproof shell, the two shearing cutters can rotate in opposite directions and rotate in opposite directions, and the driving part is in transmission connection with the two shearing cutters through a transmission part and is used for driving the two shearing cutters to rotate in opposite directions and rotate in opposite directions. According to the utility model, the lithium battery power and a group of bevel gears are utilized, and the synchronous anisotropic spur gears are used for driving the shearing cutters to shear, so that the shearing force with higher torque is realized, and not only can objects such as cables, cables and wires which are difficult to shear be effectively sheared, but also objects such as trees and the like can be effectively cut and sheared; moreover, the waterproof treatment is adopted, the whole waterproof and dustproof grade of more than IP67 can be achieved, and the waterproof and dustproof waterproof device is suitable for land and air operation and underwater operation.

Description

Multipurpose shearing tool

Technical Field

The utility model relates to the technical field of shearing tools, in particular to a multipurpose shearing tool.

Background

The shearing tool is used as a common tool, is generally suitable for land, air and underwater operations, and can be used for shearing and cutting off objects which are difficult to shear, such as cables, wires and the like, and also can be used for cutting and trimming objects such as trees and the like.

At present, the existing shearing tool mainly comprises a hydraulic clamp and a wire cutting clamp, wherein the hydraulic clamp is a tool for shearing by using a hydraulic action to generate a pressure transmission shearing head, and the wire cutting clamp is a tool for shearing wires and thicker metal wires and mainly comprises a chromium vanadium steel clamp head with high hardness and a steel thickened and lengthened arm pipe. It is known that both the hydraulic pliers and the wire cutting pliers are heavy and inconvenient to operate.

Disclosure of Invention

The utility model aims to overcome the defects and the shortcomings of the prior art, and provides a multipurpose shearing tool which is light in weight and convenient to carry, can realize shearing force with higher torque, and can effectively shear, cut off objects such as cables, wires and the like which are difficult to shear, and effectively cut and trim objects such as trees and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a multipurpose shearing tool, includes the waterproof shell of Γ shape, its characterized in that: the inside of the vertical part of the T-shaped waterproof shell is provided with a driving part, two shearing cutters which are staggered and the cutting edges of which are oppositely arranged are arranged at the transverse part of the T-shaped waterproof shell, the two shearing cutters can rotate oppositely and rotate back to back, and the driving part is in transmission connection with the two shearing cutters through a transmission part and is used for driving the two shearing cutters to rotate oppositely and rotate back to back.

Further, a lithium battery is arranged at the bottom of the vertical part of the inverted L-shaped waterproof shell, and a working power supply is provided for the driving part.

Further, the driving part adopts a direct current variable frequency motor capable of carrying out forward and reverse rotation.

Further, the inside of the transverse part of the inverted-L-shaped waterproof shell is sequentially fixed with a sealing plate and a baffle plate from outside to inside, an output shaft of the direct-current variable frequency motor is connected with a vertical shaft, a first transverse shaft is installed on the baffle plate in a penetrating and rotating mode, and two second transverse shafts are installed between the baffle plate and the sealing plate in a rotating mode respectively.

Further, the transmission part comprises a main transmission part and a secondary transmission part, the main transmission part comprises two bevel gears which are meshed with each other, and the two bevel gears are respectively and correspondingly arranged at the top end of the vertical shaft and one end of the first transverse shaft; the driven transmission piece comprises a first straight gear, a second straight gear and a third straight gear, wherein the first straight gear is meshed with the second straight gear and the third straight gear respectively, the first straight gear is arranged at the other end of the first transverse shaft, and the second straight gear and the third straight gear are correspondingly arranged on the two second transverse shafts respectively.

Further, each shearing tool comprises an integrally connected mounting part and a moon-shaped shearing part, and the two mounting parts are correspondingly mounted on the two second transverse shafts respectively.

Further, two arc grooves are respectively arranged along the upper periphery of the transverse part of the gamma-shaped waterproof shell, and the two mounting parts respectively extend from the two arc grooves.

Further, the two shearing cutters can correspondingly rotate in opposite directions and back to back along the two arc-shaped grooves respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the lithium battery power and a group of bevel gears are utilized, and the synchronous anisotropic spur gear is used for driving the shearing tool to shear, so that the shearing force with higher torque is realized, and not only can objects such as cables, cables and wires which are difficult to shear be effectively sheared, but also objects such as trees and the like can be effectively cut and sheared.

2. The utility model adopts waterproof treatment, and the whole can reach the waterproof and dustproof grade more than IP67, thus being applicable to both land and air operation and underwater operation.

3. The utility model is portable, flexible, portable, waterproof and dustproof, can be used in water, land and air, and adopts a lithium battery as a power source, thereby being clean and reliable.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a cross-sectional view of the structure of the present utility model.

Fig. 3 is an exploded view of the structure of the present utility model.

Fig. 4 is a schematic structural view of a Γ -shaped waterproof case in the utility model.

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.

Referring to fig. 1-4, a multipurpose shearing tool comprises a Γ -shaped waterproof housing 1, a driving component 2 is arranged in the vertical portion of the Γ -shaped waterproof housing 1, two shearing tools 3 which are staggered and the cutting edges are oppositely arranged are arranged in the transverse portion of the Γ -shaped waterproof housing 1, the two shearing tools 3 can rotate in opposite directions and rotate in opposite directions, the driving component 2 is in transmission connection with the two shearing tools 3 through a transmission component 4 and is used for driving the two shearing tools 3 to rotate in opposite directions and rotate in opposite directions, namely synchronous and opposite directions.

In the utility model, a lithium battery 5 is arranged at the bottom of the vertical part of the gamma-shaped waterproof shell 1 to provide a working power supply for the driving part 2.

In the present utility model, the driving unit 2 is a direct-current variable-frequency motor capable of performing forward and reverse rotation.

In the utility model, a sealing plate 6 and a baffle plate 7 are sequentially fixed inside a transverse part of a gamma-shaped waterproof shell 1 from outside to inside, an output shaft of a direct-current variable-frequency motor 2 is connected with a vertical shaft 8, a first transverse shaft 9 is rotatably installed on the baffle plate 7 in a penetrating manner, and two second transverse shafts 10 are rotatably installed between the baffle plate 7 and the sealing plate 6 respectively.

In the utility model, the transmission part 4 comprises a main transmission part and a secondary transmission part, wherein the main transmission part comprises two bevel gears 41 which are meshed with each other, and the two bevel gears 41 are respectively and correspondingly arranged at the top end of the vertical shaft 8 and one end of the first transverse shaft 9; the driven transmission member comprises a first straight gear 42, a second straight gear 43 and a third straight gear 44, wherein the first straight gear 42 is respectively meshed with the second straight gear 43 and the third straight gear 44, the first straight gear 42 is arranged at the other end of the first transverse shaft 9, and the second straight gear 43 and the third straight gear 44 are respectively correspondingly arranged on the two second transverse shafts 10.

In the utility model, each shearing tool comprises an integrally connected mounting part 31 and a moon-shaped shearing part 32, and the two mounting parts 31 are respectively correspondingly mounted on the two second transverse shafts 10.

Thus, the dc variable frequency motor rotates in the forward and reverse directions, the first transverse shaft 9 is driven to rotate in the forward and reverse directions by the two bevel gears 41 engaged with each other, and the two second transverse shafts 10 are driven to rotate in the reverse and reverse directions by the first and second straight gears 42 and 43 engaged with each other and the first and third straight gears 42 and 44 engaged with each other, that is, one of the second transverse shafts rotates in the forward and reverse directions, and the other second transverse shaft rotates in the reverse and forward directions, thereby driving the two shearing tools 3 to rotate in the opposite directions and in the reverse directions.

In the present utility model, two arc grooves 11 are provided along the upper outer periphery of the transverse portion of the Γ -shaped waterproof housing, respectively, and two mounting portions 31 extend from the two arc grooves 11, respectively.

In the utility model, the two shearing cutters 3 can correspondingly rotate along the two arc grooves 11 in opposite directions and rotate in opposite directions respectively, namely, the two arc grooves 11 correspondingly guide the two shearing cutters 3 respectively.

The utility model is further described below with reference to the accompanying drawings:

when the shearing machine is used, the direct-current variable frequency motor is used for forward and reverse rotation, the first transverse shaft 9 is driven to forward and reverse rotation through the two bevel gears 41 which are meshed, and the two second transverse shafts 10 are driven to synchronously rotate in different directions through the first straight gear 42 and the second straight gear 43 which are meshed and the first straight gear 42 and the third straight gear 44, namely, one second transverse shaft is used for forward or reverse rotation, and the other second transverse shaft is used for reverse rotation or forward rotation, so that the two shearing tools 3 are driven to rotate in opposite directions and rotate in opposite directions, namely, synchronously rotate in different directions.

After the two shearing cutters 3 rotate oppositely, the shearing machine can be used for shearing and cutting cables, wires and the like, and can also be used for cutting and trimming trees and the like.

For convenience of use, a control button (not shown) for starting and stopping the dc variable frequency motor and controlling the dc variable frequency motor to rotate in a forward and reverse direction, and a speed regulation button (not shown) for regulating the rotation speed of the dc variable frequency motor are generally installed on a side wall of the vertical portion of the Γ -shaped waterproof housing 1.

The utility model utilizes lithium battery power and a group of bevel gears (two bevel gears 41) and uses the synchronous different-direction spur gears (a first spur gear 42, a second spur gear 43 and a third spur gear 44) to drive the two shearing cutters 3 to shear, so that the shearing force with higher torque is realized, and not only can objects which are difficult to shear such as cables, cables and wires be effectively sheared, but also objects such as trees can be effectively cut and sheared.

In addition, the utility model adopts waterproof treatment, and the whole can reach the waterproof and dustproof grade more than IP67, thus being applicable to both land and air operation and underwater operation.

In addition, the utility model is portable, convenient to carry, waterproof and dustproof, can be used for multiple purposes in water, land and air, and is clean and reliable by adopting a lithium battery.

Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.

Therefore, the above description is not intended to limit the scope of the utility model; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a multipurpose shearing tool, includes the waterproof shell of Γ shape, its characterized in that: the inside of the vertical part of the T-shaped waterproof shell is provided with a driving part, two shearing cutters which are staggered and the cutting edges of which are oppositely arranged are arranged at the transverse part of the T-shaped waterproof shell, the two shearing cutters can rotate oppositely and rotate back to back, and the driving part is in transmission connection with the two shearing cutters through a transmission part and is used for driving the two shearing cutters to rotate oppositely and rotate back to back.

2. A multi-purpose shearing tool as defined in claim 1, wherein: and a lithium battery is arranged at the bottom of the vertical part of the inverted L-shaped waterproof shell to provide a working power supply for the driving part.

3. A multipurpose shear tool as claimed in claim 1 or claim 2, wherein: the driving part adopts a direct-current variable frequency motor capable of forward and reverse rotation.

4. A multi-purpose shearing tool as defined in claim 3, wherein: the inside of the transverse part of the inverted-L-shaped waterproof shell is sequentially fixed with a sealing plate and a baffle plate from outside to inside, an output shaft of the direct-current variable-frequency motor is connected with a vertical shaft, a first transverse shaft is installed on the baffle plate in a penetrating and rotating mode, and two second transverse shafts are installed between the baffle plate and the sealing plate in a rotating mode respectively.

5. The multipurpose shear tool of claim 4, wherein: the transmission part comprises a main transmission part and a secondary transmission part, the main transmission part comprises two bevel gears which are meshed with each other, and the two bevel gears are respectively and correspondingly arranged at the top end of the vertical shaft and one end of the first transverse shaft; the driven transmission piece comprises a first straight gear, a second straight gear and a third straight gear, wherein the first straight gear is meshed with the second straight gear and the third straight gear respectively, the first straight gear is arranged at the other end of the first transverse shaft, and the second straight gear and the third straight gear are correspondingly arranged on the two second transverse shafts respectively.

6. The multipurpose shear tool of claim 4, wherein: each shearing tool comprises an installation part and a moon-shaped shearing part which are integrally connected, and the two installation parts are respectively and correspondingly installed on the two second transverse shafts.

7. The multipurpose shear tool of claim 6, wherein: two arc-shaped grooves are respectively arranged along the upper periphery of the transverse part of the gamma-shaped waterproof shell, and the two mounting parts respectively extend out of the two arc-shaped grooves.

8. The multipurpose shear tool of claim 7, wherein: the two shearing cutters can correspondingly rotate in opposite directions and back to back along the two arc-shaped grooves respectively.