CN219052761U

CN219052761U - Cable cutter

Info

Publication number: CN219052761U
Application number: CN202223253394.0U
Authority: CN
Inventors: 陈建仁
Original assignee: Lize Cable Jiangsu Co ltd
Current assignee: Lize Cable Jiangsu Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-23
Anticipated expiration: 2032-12-06

Abstract

The utility model is suitable for the technical field of cable processing, and particularly relates to a cable cutting machine, which comprises a base and a bracket, wherein the surface of the base is provided with a groove, two sides of the groove are respectively provided with a groove body which is suitable for a cable, the inside of the groove is provided with cutting blades which are distributed relatively, the cutting blades are connected with a driving mechanism, the driving mechanism is used for driving the cutting blades to synchronously move, and two sides of the groove are also provided with fixing mechanisms which are used for fixing the cable; the device drives two cutting blades inside the groove to be close to each other through the driving mechanism, the cutting blades distributed oppositely cut the cable from two sides of the cable, only the cutting blades are needed to cut into the cable to be half of the cable, the cutting blades do not need to completely penetrate through the cable, the cutting efficiency is high, the driving mechanism is operated and simultaneously drives the fixing mechanism to operate, the cables on two sides of the groove are fixed through the fixing mechanism, and the shaking phenomenon generated during cable cutting can be effectively prevented.

Description

Cable cutter

Technical Field

The utility model relates to the technical field of cable processing, in particular to a cable cutting machine.

Background

The cable is a generic name of articles such as optical cables, cables and the like, has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connecting equipment, power transmission and the like, is a common and indispensable article in daily life, and is particularly careful in installation because of electrification of the cable, and the whole cable is cut into different lengths as required in the processing and production process of wires for later use.

In the prior art, the cable is cut by a cutting blade, for example, patent number CN209156993U discloses a cable production cutting device, and the cable in the fixed sleeve is cut mainly by a cutting head on a cutting seat at the bottom end of the telescopic rod.

However, the cutting mode can only cut the cable from the same direction, the cutting blade is required to completely penetrate the cable during cutting, cutting work of the cable with a larger wire diameter is more difficult, and cutting efficiency is lower.

Disclosure of Invention

The present utility model is directed to a cable cutter, which solves the above-mentioned problems.

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

the utility model provides a cable cutter, includes base and support, the base surface is equipped with the recess, and the recess both sides all are equipped with the cell body that suits with the cable, the inside cutting blade that is equipped with relative distribution of recess, cutting blade are connected with actuating mechanism, and actuating mechanism is used for driving cutting blade synchronous motion, the both sides of recess still are equipped with fixed establishment, and fixed establishment is used for the fixed of cable.

Further: the driving mechanism comprises a fixing frame arranged above the groove, the fixing frame is fixedly connected with the support through a fixing rod, trapezoidal blocks which are distributed relatively are arranged inside the fixing frame, a sliding block is fixedly connected to the bottom of each trapezoidal block, the sliding block penetrates through the fixing frame and is fixedly connected with the cutting blade, the sliding block is connected with the fixing frame through an elastic component, the elastic component is used for elastic support of the sliding block, and an extrusion part for extruding inclined planes of the trapezoidal blocks is further arranged inside the fixing frame.

Further: the elastic component includes the first spring that is connected with the slider, and the first spring other end is connected with the inner wall of mount, slider fixedly connected with gag lever post, gag lever post run through the mount and with its sliding connection.

Further: the extrusion part comprises a telescopic rod fixedly connected with a support, a support plate is fixedly connected with the telescopic rod, a plurality of push rods for extruding inclined planes of the trapezoid blocks are fixedly connected with the support plate, and the push rods penetrate through the fixing frame and are in sliding connection with the fixing frame.

Further: the end of the push rod is provided with a roller, and the roller is in rolling connection with the inclined plane of the trapezoid block.

Further: the fixing mechanism comprises a supporting rod fixedly connected with the supporting plate, the supporting rod is connected with a sleeve through a second spring, a fixing block is arranged at the bottom of the sleeve, an arc-shaped groove matched with the cable is arranged at the bottom of the fixing block, and the supporting rod is inserted into the sleeve and is in sliding connection with the sleeve.

Compared with the prior art, the utility model has the beneficial effects that: the device drives the two cutting blades inside the groove to be close to each other through the driving mechanism, the cutting blades distributed oppositely cut the cable from the two sides of the cable, only the cutting blades need to cut into the cable to be half of the inside of the cable, the cutting blades do not need to completely penetrate through the cable from the inside, and the cutting efficiency is higher.

Drawings

Fig. 1 is a front view of an overall structure of a cable cutter according to an embodiment of the present utility model.

Fig. 2 is a front view of a driving mechanism of a cable cutter according to an embodiment of the present utility model.

Fig. 3 is a side view of the whole structure of a cable cutter according to an embodiment of the present utility model.

In the figure: 1-bracket, 2-telescopic link, 3-backup pad, 4-push rod, 5-cutting blade, 6-cell body, 7-recess, 8-mount, 9-dead lever, 10-gag lever post, 11-first spring, 12-slider, 13-arc wall, 14-branch, 15-second spring, 16-sleeve, 17-fixed block, 18-base, 19-gyro wheel.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

In one embodiment, please refer to fig. 1, a cable cutter, which comprises a base 18 and a bracket 1, wherein a groove 7 is arranged on the surface of the base 18, grooves 6 adapting to cables are respectively arranged on two sides of the groove 7, relatively distributed cutting blades 5 are arranged in the groove 7, the cutting blades 5 are connected with a driving mechanism, the driving mechanism is used for driving the cutting blades 5 to synchronously move, and fixing mechanisms are further arranged on two sides of the groove 7 and used for fixing the cables.

In this embodiment, this device is when cutting out the cable, place the cable inside cell body 6, and place the position that the cable needs to be cut out inside recess 7, then drive two cutting blade 5 inside recess 7 through actuating mechanism and be close to each other, cut the cable through the both sides of relative distribution cutting blade 5 from the cable, only need cutting blade 5 cut into the inside half of cable can, need cutting blade 5 pass from the cable is inside completely, cutting efficiency is higher, in addition actuating mechanism moves can also drive fixed establishment operation, fix the cable of recess 7 both sides through fixed establishment, the rocking phenomenon that produces when can effectually preventing that the cable from cutting out has improved the precision of cable cutting.

In another embodiment, please refer to fig. 1 and 2, the driving mechanism includes a fixing frame 8 disposed above the groove 7, the fixing frame 8 is fixedly connected with the bracket 1 through a fixing rod 9, trapezoidal blocks distributed relatively are disposed inside the fixing frame 8, a sliding block 12 is fixedly connected to the bottom of the trapezoidal blocks, the sliding block 12 penetrates through the fixing frame 8 and is fixedly connected with the cutting blade 5, the sliding block 12 is connected with the fixing frame 8 through an elastic component, the elastic component is used for elastic supporting of the sliding block 12, and an extrusion part for extruding inclined planes of the trapezoidal blocks is further disposed inside the fixing frame 8.

In this embodiment, when the cable is required to be cut, the inclined planes of the trapezoid blocks are extruded through the extrusion part, so that the two trapezoid blocks are close to each other, the cutting blades 5 are driven to be close to each other through the sliding block 12 while the trapezoid blocks are close to each other, the cutting blades 5 can cut the cable synchronously, the two cutting blades 5 cut the cable synchronously, the cutting efficiency of the cable is effectively improved, the elastic component plays a recoil role on the sliding block 12, and when the extrusion part does not extrude the trapezoid blocks any more, the sliding block 12 is automatically reset under the action of the elastic component.

In another embodiment, referring to fig. 2, the elastic component includes a first spring 11 connected to a slider 12, the other end of the first spring 11 is connected to the inner wall of the fixing frame 8, the slider 12 is fixedly connected to a stop lever 10, and the stop lever 10 penetrates through the fixing frame 8 and is slidably connected to the fixing frame 8.

In this embodiment, the first spring 11 elastically supports the sliding block 12, so that when the pressing portion no longer presses the inclined plane of the trapezoid block, the sliding block 12 can automatically reset, wherein the setting of the limiting rod 10 plays a limiting role on the sliding block 12, and stability of the sliding block 12 during movement is improved.

In another embodiment, referring to fig. 2, the pressing portion includes a telescopic rod 2 fixedly connected with the bracket 1, the telescopic rod 2 is fixedly connected with a supporting plate 3, the supporting plate 3 is fixedly connected with a plurality of pushing rods 4 for pressing inclined planes of trapezoid blocks, and the pushing rods 4 penetrate through the fixing frame 8 and are slidably connected with the fixing frame.

In this embodiment, when needs are tailor the cable, drive backup pad 3 downward movement through telescopic link 2, backup pad 3 pass through the inclined plane of push rod 4 extrusion trapezoidal piece to make trapezoidal piece can be close to each other, stability is stronger.

In another embodiment, referring to fig. 2, a roller 19 is disposed at an end of the push rod 4, and the roller 19 is in rolling connection with an inclined plane of the trapezoid block.

In this embodiment, friction between the push rod 4 and the inclined plane of the trapezoid block can be effectively reduced through the arrangement of the roller 19, which is beneficial for the push rod 4 to squeeze the inclined plane of the trapezoid block.

In another embodiment, referring to fig. 3, the fixing mechanism includes a supporting rod 14 fixedly connected to the supporting plate 3, the supporting rod 14 is connected to a sleeve 16 through a second spring 15, a fixing block 17 is disposed at the bottom of the sleeve 16, an arc-shaped slot 13 corresponding to the cable is disposed at the bottom of the fixing block 17, and the supporting rod 14 is inserted into the sleeve 16 and slidably connected thereto.

In this embodiment, the supporting plate 3 moves downwards and drives the supporting rod 14 to move downwards, the supporting rod 14 drives the fixing block 17 to move downwards through the second spring 15 and the sleeve 16 until the arc-shaped groove 13 at the bottom of the fixing block 17 is clamped outside the cable, the cable is fixed through the arc-shaped groove 13, the stability of the cable during cutting can be effectively improved, in addition, the second spring 15 plays a buffering role on the fixing block 17, and the cutting blade 5 can continue to cut the cable when the fixing plate is fixed to the cable.

Working principle: this device is when cutting out the cable, place the cable inside cell body 6, then drive backup pad 3 downward movement through telescopic link 2, backup pad 3 extrudees the inclined plane of trapezoidal piece through push rod 4, thereby make trapezoidal piece be close to each other, it is close to each other to drive cutting blade 5 through slider 12 when trapezoidal piece is close to each other, and then make cutting blade 5 can cut the cable in step, the effectual cutting efficiency who cuts the cable that has improved by two cutting blade 5, drive branch 14 downward movement when the downward movement of backup pad 3 in addition, branch 14 drives the downward movement of fixed block 17 through second spring 15 and sleeve 16, until the outside at the cable is blocked to arc groove 13 card in the bottom of fixed block 17, the stable performance when cutting out the cable can effectually be improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A cable cutter comprises a base and a bracket; the cable fixing device is characterized in that grooves are formed in the surface of the base, groove bodies which are matched with the cables are formed in two sides of the grooves, cutting blades which are distributed oppositely are arranged in the grooves, the cutting blades are connected with driving mechanisms, the driving mechanisms are used for driving the cutting blades to synchronously move, fixing mechanisms are further arranged on two sides of the grooves, and the fixing mechanisms are used for fixing the cables.

2. The cable cutting machine of claim 1, wherein the driving mechanism comprises a fixing frame arranged above the groove, the fixing frame is fixedly connected with the bracket through a fixing rod, trapezoidal blocks which are distributed oppositely are arranged in the fixing frame, a sliding block is fixedly connected to the bottom of each trapezoidal block, the sliding block penetrates through the fixing frame and is fixedly connected with the cutting blade, the sliding block is connected with the fixing frame through an elastic component, the elastic component is used for elastic support of the sliding block, and an extrusion part for extruding inclined planes of the trapezoidal blocks is further arranged in the fixing frame.

3. The cable cutter of claim 2, wherein the elastic component comprises a first spring connected with a slider, the other end of the first spring is connected with the inner wall of the fixing frame, and the slider is fixedly connected with a limiting rod which penetrates through the fixing frame and is in sliding connection with the fixing frame.

4. A cable cutter according to claim 2 or 3, wherein the pressing portion comprises a telescopic rod fixedly connected with the bracket, the telescopic rod is fixedly connected with a supporting plate, the supporting plate is fixedly connected with a plurality of pushing rods for pressing inclined planes of the trapezoid blocks, and the pushing rods penetrate through the fixing frame and are in sliding connection with the fixing frame.

5. The cable cutter of claim 4, wherein the end of the push rod is provided with a roller, and the roller is in rolling connection with the inclined surface of the trapezoid block.

6. The cable cutter of claim 4, wherein the fixing mechanism comprises a supporting rod fixedly connected with the supporting plate, the supporting rod is connected with a sleeve through a second spring, a fixing block is arranged at the bottom of the sleeve, an arc-shaped groove matched with the cable is arranged at the bottom of the fixing block, and the supporting rod is inserted into the sleeve and is in sliding connection with the sleeve.