CN218873587U

CN218873587U - Portable bolt clipper

Info

Publication number: CN218873587U
Application number: CN202223467861.XU
Authority: CN
Inventors: 李文翠; 刘海风
Original assignee: Shandong Huixin Electric Power Engineering Co ltd
Current assignee: Shandong Huixin Electric Power Engineering Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-18
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a wire clipper technical field's a portable wire clipper, including the handle subassembly, handle subassembly top fixed mounting has transmission assembly, transmission assembly left end fixed mounting has wire clipper, the handle subassembly includes the handle shell, handle shell left side wall runs through and installs the holding rod plectrum, handle shell bottom end fixed mounting has first pivot, the groove has been seted up and has been stirred to handle shell top, transmission assembly includes the cylinder shell, cylinder shell fixed mounting is on handle shell top, cylinder shell left side wall runs through and installs the pulling rod, the inside fixed mounting of cylinder shell left side wall has first reset spring, first reset spring right-hand member fixed mounting has the separation cylinder. The utility model discloses be different from the bolt clipper of traditional lever principle, can be very big the volume that has reduced the bolt clipper to make the bolt clipper can portable.

Description

Portable bolt clipper

Technical Field

The utility model relates to a bolt clipper technical field specifically is a portable bolt clipper.

Background

Wire clippers are a tool used for cutting wires. Wire clippers are tools used to cut thick wires. Generally, there are insulated handle wire clippers, iron handle wire clippers and also a pipe handle wire clipper. Among them, electricians often use insulated handle bolt clippers, and the working voltage is 1000V, and the bolt clippers can be used for live working of wires below 380V of low-voltage electrical equipment. Wire clippers are commonly used to cut wires and cables, and their specifications are expressed in full length.

The existing bolt clippers are mostly bolt clippers utilizing the traditional lever principle, and the lever length can be increased for saving labor, so that the occupied space of the traditional bolt clippers is large, and the traditional bolt clippers are not convenient to carry. Therefore, the utility model provides a portable bolt clipper which solves the problems through the arranged handle component, the transmission component, the bolt breaking component and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a portable bolt clipper has solved the too big problem of bolt clipper power arm overlength volume.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable bolt clipper, includes the handle subassembly, handle subassembly top fixed mounting has the drive assembly, drive assembly left end fixed mounting has the broken string subassembly, the handle subassembly includes the handle shell, handle shell left wall runs through and installs the holding rod plectrum, handle shell bottom fixed mounting has first pivot, handle shell top has been seted up and has been stirred the groove, the drive assembly includes the cylinder shell, cylinder shell fixed mounting is on handle shell top, cylinder shell left wall runs through and installs the pulling rod, the inside fixed mounting of cylinder shell left wall has first reset spring, first reset spring right-hand member fixed mounting has the separation cylinder, pulling rod right-hand member fixed mounting has the fixed axle, the fixed axle outside has cup jointed first rotating connector, holding rod plectrum top fixed mounting is at first rotating connector, holding rod plectrum bottom fixed mounting is in first pivot, cylinder shell left end fixed mounting has the broken string subassembly.

Preferably, the broken string subassembly includes the protective housing, protective housing fixed mounting is in cylinder shell left side, wall fixed mounting has the hole piece behind the protective housing, the inside through-mounting of hole piece has the pulling pole, pulling pole left end fixed mounting has the limiting plate.

Preferably, the turning blocks are installed respectively at both ends of the via hole block, the turning blocks are connected with a second rotation connector through rotation of a rotating shaft, the second rotation connector is connected with a first adjusting rod through rotation of the rotating shaft, a second adjusting rod is installed on the upper side and the lower side of the protective shell through rotation of the rotating shaft, the left end of the second adjusting rod is connected with a fan-shaped shear through rotation of the rotating shaft, the left end of the first adjusting rod is fixedly installed with a third rotation connector, and the left end of the third rotation connector is installed on the fan-shaped shear through rotation of the rotating shaft.

Preferably, friction patterns are arranged at the left front end of the inner side of the fan-shaped scissors.

Preferably, the protective shell is an empty hexagonal shell with an opening at the left side.

Preferably, the exposed part of the outer side of the holding rod shifting sheet is soft rubber texture.

Preferably, a return spring is fixedly mounted on the right side wall of the grip shell.

Preferably, the outer contour of the sector shears is in a shape of a smooth arc.

Advantageous effects

The utility model provides a portable bolt clipper. Compared with the prior art, the method has the following beneficial effects:

the utility model discloses a set up drive assembly, handle subassembly for the holding rod plectrum is stirred to the right side round first pivot, drives the pulling rod and moves right around the fixed axle, thereby drives first regulation pole and drives fan-shaped scissors and be the centre gripping motion to the inboard, and rethread drive assembly's a reset spring makes the device reset after the broken string, is different from the bolt clipper of traditional lever principle, the utility model discloses can be very big reduce the volume of bolt clipper, thereby make the bolt clipper can portable.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is an internal structural view of the wire disconnect assembly of the present invention;

FIG. 3 is an internal structural view of the transmission assembly of the present invention;

fig. 4 is an internal structure view of the grip assembly of the present invention.

FIG. 1, a grip assembly; 101. a grip shell; 102. a lever-holding poking sheet; 103. a first rotating shaft; 104. a shifting groove; 105. a first rotary connector; 2. a transmission assembly; 201. a cylindrical housing; 202. pulling a rod; 203. a fixed shaft; 204. a first return spring; 205. a barrier cylinder; 3. a wire breaking assembly; 301. a protective shell; 302. a via block; 303. a limiting plate; 304. rotating the block; 305. a second rotating connector; 306. a first adjusting lever; 307. a second adjusting lever; 308. cutting in a sector; 309. a third rotating connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a portable wire clipper comprises a handle assembly 1, a transmission assembly 2 is fixedly mounted at the top end of the handle assembly 1, a wire breaking assembly 3 is fixedly mounted at the left end of the transmission assembly 2, the handle assembly 1 comprises a handle shell 101, a handle paddle 102 is installed on the left wall of the handle shell 101 in a penetrating manner, a first rotating shaft 103 is fixedly mounted at the bottom end of the handle shell 101, a shifting groove 104 is formed in the top end of the handle shell 101, the transmission assembly 2 comprises a cylindrical shell 201, the cylindrical shell 201 is fixedly mounted at the top end of the handle shell 101, a pulling rod 202 is installed on the left wall of the cylindrical shell 201 in a penetrating manner, a first reset spring 204 is fixedly mounted inside the left wall of the cylindrical shell 201, a blocking cylinder 205 is fixedly mounted at the right end of the first reset spring 204, a fixed shaft 203 is fixedly mounted at the right end of the pulling rod 202, a first rotating connector 105 is sleeved outside the fixed shaft 203, the top end of the handle paddle 102 is fixedly mounted at the first rotating connector 105, the bottom end of the handle paddle 102 is fixedly mounted on the first rotating shaft 103, and the wire breaking assembly 3 is fixedly mounted at the left end of the cylindrical shell.

The wire breaking assembly 3 comprises a protective shell 301, the protective shell 301 is fixedly installed on the left side of the cylindrical shell 201, a through hole block 302 is fixedly installed on the rear wall of the protective shell 301, a pulling rod 202 penetrates through the through hole block 302, and a limiting plate 303 is fixedly installed on the left end of the pulling rod 202. The turning blocks 304 are respectively installed at two ends of the through hole block 302, the turning blocks 304 are connected with a second rotating connector 305 through a rotating shaft in a rotating mode, the second rotating connector 305 is connected with a first adjusting rod 306 through a rotating shaft in a rotating mode, the second adjusting rod 307 is installed on the upper side and the lower side of the protective shell 301 through a rotating shaft in a rotating mode, the left end of the second adjusting rod 307 is connected with a fan-shaped shear 308 through a rotating shaft in a rotating mode, the left end of the first adjusting rod 306 is fixedly installed with a third rotating connector 309, and the left end of the third rotating connector 309 is installed on the fan-shaped shear 308 through a rotating shaft in a rotating mode. The pulling rod 202 is pulled rightwards to drive the through hole block 302 to move rightwards, so that the second rotating connector 305 is driven to be connected with the first adjusting rod 306 and the third rotating connector 309 to perform inward clamping movement, the first adjusting rod 306 drives the fan-shaped shear 308 to form inward extrusion force, the limiting plate 303 at the left end of the pulling rod 202 limits the pulling rod 202 to exceed the moving range leftwards when the spring is reset, and therefore small holding force is converted into large extrusion force.

Example two:

referring to fig. 1 to 4, the present embodiment provides a technical solution based on the first embodiment: the left front end of the inner side of the fan-shaped scissors 308 is provided with friction patterns, the friction patterns are arranged to effectively increase friction force, a stop line can be effectively expanded to slide out due to stress extrusion in the shearing process, the protective shell 301 is a left open shell hexagon, the angles of the six corners of the set hexagon shell are obtuse angles, so the clamping range is enlarged, the product applicability is greatly increased, the exposed part of the outer side of the holding rod plectrum 102 is soft rubber texture, the rubber texture has the characteristics of large friction force and softness, the hand-up comfort can be effectively increased when the holding rod plectrum 102 is held to extrude right, the right side wall of the holding rod shell 101 is fixedly provided with a reset spring, the outer contour of the fan-shaped scissors 308 is smooth and arc-shaped, and sharp scratch caused by angles in the using process can be avoided through arc-shaped design.

And those not described in detail in this specification are well within the skill of the art.

When the wire drawing device works, firstly, the wire is placed inside the fan-shaped scissors 308, then the holding rod shifting piece 102 is held to form inward extrusion force to move inwards around the first rotating shaft 103 to drive the pulling rod 202 to move rightwards, the pulling rod 202 drives the left end through hole block 302 to move rightwards, so that the rotating block 304, the second rotating connector 305, the first adjusting rod 306 and the formed mechanical arm joint on the two sides of the through hole block 302 are driven to move to form the inward extrusion force, under the action of the second adjusting rod 307 and the first adjusting rod 306, the fan-shaped scissors 308 form the inward extrusion force, after an object is cut, the holding rod shifting piece 102 is loosened, the pulling rod 202 moves leftwards under the action of the first reset spring 204, and the holding rod shifting piece 102 is driven to rotate around the first rotating shaft 103 to reset. Be different from traditional lever principle's bolt clipper, the utility model discloses can be very big the volume that reduces bolt clipper to make bolt clipper can portable.

It should be noted that, in this document, 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable bolt clipper is characterized in that: comprises a handle component (1), a transmission component (2) is fixedly arranged at the top end of the handle component (1), a wire breaking component (3) is fixedly arranged at the left end of the transmission component (2), the grip component (1) comprises a grip shell (101), a grip rod shifting sheet (102) is arranged on the left wall of the grip shell (101) in a penetrating way, a first rotating shaft (103) is fixedly arranged at the bottom end of the grip shell (101), the top end of the handle shell (101) is provided with a toggle groove (104), the transmission component (2) comprises a cylindrical shell (201), the cylindrical shell (201) is fixedly arranged at the top end of the grip shell (101), a pulling rod (202) is arranged on the left wall of the cylindrical shell (201) in a penetrating way, a first return spring (204) is fixedly arranged in the left wall of the cylindrical shell (201), the right end of the first return spring (204) is fixedly provided with a blocking cylinder (205), a fixed shaft (203) is fixedly arranged at the right end of the pulling rod (202), the outer part of the fixed shaft (203) is sleeved with a first rotating connector (105), the top end of the holding rod shifting sheet (102) is fixedly arranged on a first rotating connector (105), the bottom end of the holding rod shifting sheet (102) is fixedly arranged on the first rotating shaft (103), and a wire breaking component (3) is fixedly mounted at the left end of the cylindrical shell (201).

2. A portable bolt clipper according to claim 1, characterized in that: broken string subassembly (3) are including protective housing (301), protective housing (301) fixed mounting is in cylinder shell (201) left side, protective housing (301) back wall fixed mounting has hole piece (302), hole piece (302) inside run through install pull rod (202), pull rod (202) left end fixed mounting has limiting plate (303).

3. A portable bolt clipper according to claim 2, characterized in that: the perforated block (302) both ends are installed respectively and are turned round (304), turning block (304) are rotated through the pivot and are connected with the second and rotate connector (305), the second rotates connector (305) and rotates through the pivot and be connected with first regulation pole (306), both sides are installed through the pivot rotation about protective housing (301) second regulation pole (307), second regulation pole (307) left end is rotated through the pivot and is connected with fan-shaped scissors (308), first regulation pole (306) left end fixed mounting has the third to rotate connector (309), the third rotates connector (309) left end and rotates through the pivot and installs on fan-shaped scissors (308).

4. A portable bolt clipper according to claim 3, characterized in that: the left front end of the inner side of the fan-shaped scissors (308) is provided with friction patterns.

5. A portable bolt clipper according to claim 2, characterized in that: the protective shell (301) is an empty hexagonal shell with an opening at the left side.

6. A portable bolt clipper according to claim 1, characterized in that: the exposed part of the outer side of the holding rod shifting sheet (102) is soft rubber.

7. A portable bolt clipper according to claim 1, characterized in that: and a return spring is fixedly arranged on the right side wall of the grip shell (101).

8. A portable bolt clipper according to claim 3, characterized in that: the outer contour of the sector shears (308) is smooth and circular arc.