CN108580750B

CN108580750B - Safe and efficient cable cutting device

Info

Publication number: CN108580750B
Application number: CN201711292370.7A
Authority: CN
Inventors: 王少特; 曾传金
Original assignee: Wenzhou Huanhong Textile Co ltd
Current assignee: Nantong dejinchang Photoelectric Technology Co., Ltd
Priority date: 2017-12-08
Filing date: 2017-12-08
Publication date: 2020-06-02
Anticipated expiration: 2037-12-08
Also published as: CN108580750A

Abstract

The invention relates to a cutting device, in particular to a safe and efficient cable cutting device. The invention aims to provide a safe and efficient cable cutting device which is high in cutting efficiency, time-saving, labor-saving and safe. In order to solve the technical problem, the invention provides a safe and efficient cable cutting device, which comprises a bottom plate and the like; the right-hand member of the top of bottom plate is connected with the extension board through bolted connection's mode, and the left side of extension board is equipped with elevating gear, is equipped with cutting device on the elevating gear, and the top of bottom plate is equipped with the mobile device. According to the invention, the cable is fixed through the clamping device and the fixing device, so that the safety during cable cutting is improved, the lifting device drives the cutting device to move downwards to cut the cable, and the effects of high cutting efficiency, time saving, labor saving and safety are achieved.

Description

Safe and efficient cable cutting device

Technical Field

The invention relates to a cutting device, in particular to a safe and efficient cable cutting device.

Background

A cable is a conductor made of one or more conductors insulated from each other and an outer insulating sheath that carries power or information from one location to another. The cable has the characteristics of internal electrification and external insulation.

When the cable is collected, a whole cable is wound on the winding roll, when the cable is used, the cable needs to be cut into a suitable length due to different lengths of the required cable, the cutting efficiency of the existing cutting tool is low, time and labor are wasted, and the cutting machine is unsafe to use, so that the safe and efficient cutting device for the cable, which is high in cutting efficiency, time-saving, labor-saving and safe, needs to be researched and developed urgently.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that the existing cutting tool is low in cutting efficiency, time-consuming, labor-consuming and unsafe in use of a cutting machine, and the technical problem to be solved is to provide a safe and efficient cable cutting device which is high in cutting efficiency, time-saving, labor-saving and safe.

(2) Technical scheme

In order to solve the technical problem, the invention provides a safe and efficient cable cutting device which comprises a bottom plate, a support plate, a lifting device, a cutting device and a moving device, wherein the support plate is connected to the right end of the top of the bottom plate in a bolt connection mode, the lifting device is arranged on the left side of the support plate, the cutting device is arranged on the lifting device, and the moving device is arranged on the top of the bottom plate.

Preferably, elevating gear is including first slide rail, first slider, the diaphragm, the roof, first spring and push rod, the left side of extension board is connected with first slide rail through bolted connection's mode, first slide rail is perpendicular setting, first slider is installed with first slider on the first slide rail with sliding, first slider and first slide rail sliding fit, the left side of first slider is connected with the diaphragm, the left side top of extension board is connected with the roof through bolted connection's mode, be connected with first spring between the top of first slider and the bottom of roof, open at the roof middle part has the guide hole, the slidingtype is equipped with the push rod in the guide hole, push rod and guide hole cooperation, be connected through bolted connection's mode in the middle of the bottom of push rod and the top of diaphragm.

Preferably, cutting device is including first motor, pivot and cutting wheel, and first motor is installed through bolted connection's mode to the top left end of diaphragm, and the output shaft of first motor has the pivot through the coupling joint, and the left end of pivot is connected with the cutting wheel through the mode of key-type connection.

Preferably, the mobile device is including the second slide rail, the second slider, even board, first dog and backing plate, the top of bottom plate is connected with the second slide rail through bolted connection's mode, the second slide rail is the level setting, slidable mounting has the second slider on the second slide rail, second slider and second slide rail sliding fit, the top of second slider is connected with even board, the left end of second slide rail is connected with first dog, even both ends all are connected with the backing plate through bolted connection's mode about the board top, control and keep certain clearance between the backing plate.

Preferably, the clamping device is further included, the clamping device is arranged at the top of the left base plate and the top of the right base plate and comprises a baffle, a guide sleeve, a guide rod, a clamping plate, a second spring and a first pull rod, the front side and the rear side of the top of the base plate are respectively connected with the guide sleeve and the baffle in a bolt connection mode, the guide sleeve is arranged in a sliding mode and is matched with the guide sleeve, the guide rod is matched with the guide sleeve, the rear end of the guide rod is connected with the clamping plate, grooves are formed in the front side of the baffle and the rear side of the clamping plate, the clamping plate is matched with the baffle, the second spring is sleeved on the outer side of the guide rod between the clamping plate and the guide sleeve, one end of the second spring is connected.

Preferably, still including fixing device, fixing device is including the third slider, the third spring, the second dog, first connecting rod, the wedge, second connecting rod and trapezoidal piece, two third sliders are installed to the lower part slidingtype of first slide rail, be connected with the third spring between the upper and lower third slider, the sub-unit connection of first slide rail has the second dog, the second dog is located between the upper and lower third slider, the left side of third slider is connected with first connecting rod through bolted connection's mode, the left end of upper and lower first connecting rod is connected with the wedge, upper and lower wedge is the symmetry setting, the right side middle part of the backing plate on the right is connected with the second connecting rod through bolted connection's mode, the right-hand member of second connecting rod is connected with the trapezoidal piece, the trapezoidal piece is located the positive left side of wedge, trapezoidal piece and wedge cooperation.

Preferably, still including rubber pad and third dog, the recess department of baffle and splint all is connected with the rubber pad, and the bottom centre of the first connecting rod in top is connected with the third dog through bolted connection's mode.

Preferably, the left cushion plate is provided with a handle in the middle of the left side in a bolt connection mode, and the top of the push rod is connected with the second pull rod.

The working principle is as follows: during the use, place the cable and fix with the hand on the mobile device to promote right, make the cable be located cutting device under, start the operation of cutting device, drive cutting device through elevating gear and reciprocate, thereby cut the cable on the mobile device.

Because the mobile device is including the second slide rail, the second slider, even board, first dog and backing plate, the top of bottom plate is connected with the second slide rail through bolted connection's mode, the second slide rail is the level setting, slidable mounting has the second slider on the second slide rail, second slider and second slide rail sliding fit, the top of second slider is connected with even board, the left end of second slide rail is connected with first dog, even both ends all are connected with the backing plate through bolted connection's mode about the board top, control and keep certain clearance between the backing plate. When the cable cutting device is used, a cable is placed on the left base plate and the right base plate and fixed by hands, the base plates are pushed rightwards, so that the cable is driven to move rightwards, when the cable moves to the position right below the cutting wheel, the base plates are stopped to be pushed and fixed by hands, and the cable is prevented from moving leftwards and rightwards.

Because elevating gear is including first slide rail, first slider, the diaphragm, the roof, first spring and push rod, the left side of extension board is connected with first slide rail through bolted connection's mode, first slide rail is perpendicular setting, first slider is installed with first slider on the first slide rail with sliding, first slider and first slide rail sliding fit, the left side of first slider is connected with the diaphragm, the left side top of extension board is connected with the roof through bolted connection's mode, be connected with first spring between the top of first slider and the bottom of roof, open at the roof middle part has the guide hole, the slidingtype is equipped with the push rod in the guide hole, push rod and guide hole cooperation, be connected through bolted connection's mode in the middle of the bottom of push rod and the top of diaphragm. During the use, promote the push rod downwards to drive the diaphragm and remove downwards, first spring is stretched, and the diaphragm drives cutting device and removes downwards, can cut the cable, and the cutting is accomplished the back, stops to promote, and under the effect of first spring, the diaphragm drives cutting device rebound.

Because cutting device installs first motor including first motor, pivot and cutting wheel through bolted connection's mode at the top left end of diaphragm, and the output shaft of first motor has the pivot through the coupling joint, and the left end of pivot is connected with the cutting wheel through the mode of key-type connection. When the cable cutting machine is used, the first motor is started, and rotates to drive the rotating shaft to rotate, so that the cutting wheel is driven to rotate, and a cable can be cut.

Because still including clamping device, the top of controlling the backing plate all is equipped with clamping device, clamping device is including the baffle, the guide pin bushing, the guide arm, splint, second spring and first pull rod, both sides are connected with guide pin bushing and baffle through bolted connection's mode respectively around the top of backing plate, the guide pin bushing inward sliding type is equipped with the guide arm, guide arm and guide pin bushing cooperation, the rear end of guide arm is connected with splint, the front side of baffle and the rear side of splint all open flutedly, splint and baffle cooperation, the guide arm outside cover that is located between splint and the guide pin bushing has the second spring, the one end and the guide pin bushing of second spring are connected, the other end is connected with splint, the front end of guide arm is connected with first pull rod through bolted connection's mode. During the use, the first pull rod of forward pulling to drive splint and move forward, the second spring is compressed, places the cable in the groove of baffle and splint, loosens first pull rod, and under the effect of second spring, splint and baffle press from both sides the cable tight, so can be safer when cutting the cable, and the cable can not remove, thereby further improves cutting efficiency.

Because still including fixing device, fixing device is including the third slider, the third spring, the second dog, first connecting rod, the wedge, second connecting rod and trapezoidal piece, two third sliders are installed to the lower part slidingtype of first slide rail, be connected with the third spring between the upper and lower third slider, the sub-unit connection of first slide rail has the second dog, the second dog is located between the upper and lower third slider, the left side of third slider is connected with first connecting rod through bolted connection's mode, the left end of upper and lower first connecting rod is connected with the wedge, upper and lower wedge is the symmetry setting, the right side middle part of the backing plate on the right is connected with the second connecting rod through bolted connection's mode, the right-hand member of second connecting rod is connected with the trapezoidal piece, the trapezoidal piece is located the positive left side of wedge, trapezoidal piece and wedge cooperation. During the use, promote the backing plate right to drive trapezoidal piece and remove right, between the wedge about the trapezoidal piece inserts, two wedge pieces from top to bottom are to reciprocating respectively after receiving the extrusion of trapezoidal piece, and the third slider slides on first slide rail, and the third spring is stretched, and when the trapezoidal piece moved to the wedge right side, under the effect of third spring, the wedge piece was with the trapezoidal piece chucking from top to bottom, so can be fixed with the backing plate, prevented that the backing plate from removing about, thereby further improves cutting efficiency.

Because still including rubber pad and third dog, the recess department of baffle and splint all is connected with the rubber pad, and the bottom centre of the first connecting rod in top is connected with the third dog through bolted connection's mode. The rubber pad increases frictional force, and is slided when preventing the cable cutting, and the third dog supports and keeps off trapezoidal piece and moves right to with the trapezoidal piece chucking between wedge and third dog, further improve stability in use.

Because still including handle and second pull rod, the handle is installed through bolted connection's mode in the left side middle part of the backing plate on the left side, and the top of push rod is connected with the second pull rod. The backing plate is more effectively pushed to move rightwards or leftwards through the handle, the push rod is more conveniently pushed to move downwards through the second pull rod, and therefore the cutting efficiency can be further improved.

(3) Advantageous effects

According to the invention, the cable is fixed through the clamping device and the fixing device, so that the safety during cable cutting is improved, the lifting device drives the cutting device to move downwards to cut the cable, and the effects of high cutting efficiency, time saving, labor saving and safety are achieved.

Drawings

Fig. 1 is a schematic cross-sectional view of a first front view of the present invention.

Fig. 2 is a cross-sectional schematic view of a second front view of the present invention.

Fig. 3 is a cross-sectional schematic view of a first left side view of the clamping device of the present invention.

Fig. 4 is a schematic cross-sectional view of a third front view of the present invention.

Fig. 5 is a cross-sectional schematic view of a second left side view of the clamping device of the present invention.

Fig. 6 is a cross-sectional schematic view of a fourth front view of the present invention.

Fig. 7 is a schematic cross-sectional view of a fifth front view of the present invention.

The labels in the figures are: 1-bottom plate, 2-support plate, 3-lifting device, 31-first slide rail, 32-first slide block, 33-transverse plate, 34-top plate, 35-first spring, 36-push rod, 4-cutting device, 41-first motor, 42-rotating shaft, 43-cutting wheel, 5-moving device, 51-second slide rail, 52-second slide block, 53-connecting plate, 54-first stop block, 55-backing plate, 6-clamping device, 61-baffle plate, 62-guide sleeve, 63-guide rod, 64-clamping plate, 65-second spring, 66-first pull rod, 7-fixing device, 71-third slide block, 72-third spring, 73-second stop block, 74-first connecting rod, 75-wedge block, 76-a second connecting rod, 77-a trapezoidal block, 8-a rubber pad, 9-a third stop block, 10-a handle and 11-a second pull rod.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A safe and efficient cable cutting device is shown in figures 1-7 and comprises a bottom plate 1, a support plate 2, a lifting device 3, a cutting device 4 and a moving device 5, wherein the support plate 2 is connected to the right end of the top of the bottom plate 1 in a bolt connection mode, the lifting device 3 is arranged on the left side of the support plate 2, the cutting device 4 is arranged on the lifting device 3, and the moving device 5 is arranged on the top of the bottom plate 1.

Example 2

The lifting device 3 comprises a first slide rail 31, a first slide block 32, a transverse plate 33, a top plate 34, a first spring 35 and a push rod 36, the left side of the support plate 2 is connected with the first slide rail 31 in a bolt connection mode, the first slide rail 31 is vertically arranged, the first slide block 32 is slidably mounted on the first slide rail 31, the first slide block 32 is in sliding fit with the first slide rail 31, the left side of the first slide block 32 is connected with the transverse plate 33, the top of the left side of the support plate 2 is connected with the top plate 34 in a bolt connection mode, the first spring 35 is connected between the top of the first slide block 32 and the bottom of the top plate 34, a guide hole is formed in the middle of the top plate 34, the push rod 36 is slidably arranged in the guide hole, the push rod 36 is matched with the guide hole, and the bottom of the.

Example 3

The cutting device 4 comprises a first motor 41, a rotating shaft 42 and a cutting wheel 43, the first motor 41 is installed at the left end of the top of the transverse plate 33 in a bolt connection mode, the output shaft of the first motor 41 is connected with the rotating shaft 42 through a coupler, and the left end of the rotating shaft 42 is connected with the cutting wheel 43 in a key connection mode.

Example 4

The moving device 5 comprises a second slide rail 51, a second slide block 52, a connecting plate 53, a first stop block 54 and a base plate 55, the top of the bottom plate 1 is connected with the second slide rail 51 in a bolt connection mode, the second slide rail 51 is horizontally arranged, the second slide block 52 is installed on the second slide rail 51 in a sliding mode, the second slide block 52 is in sliding fit with the second slide rail 51, the top of the second slide block 52 is connected with the connecting plate 53, the left end of the second slide rail 51 is connected with the first stop block 54, both ends of the top of the connecting plate 53 are connected with the base plate 55 in a bolt connection mode, and a certain gap is kept between the left base plate 55 and the right base plate 55.

The clamping device 6 is arranged at the top of the left and right base plates 55, the clamping device 6 comprises a baffle 61, a guide sleeve 62, a guide rod 63, a clamp plate 64, a second spring 65 and a first pull rod 66, the front side and the rear side of the top of the base plate 55 are respectively connected with the guide sleeve 62 and the baffle 61 in a bolt connection mode, the guide rod 63 is arranged in the guide sleeve 62 in a sliding mode, the guide rod 63 is matched with the guide sleeve 62, the rear end of the guide rod 63 is connected with the clamp plate 64, the front side of the baffle 61 and the rear side of the clamp plate 64 are both provided with grooves, the clamp plate 64 is matched with the baffle 61, the second spring 65 is sleeved on the outer side of the guide rod 63 between the clamp plate 64 and the guide sleeve 62, one end of the second spring 65 is connected with the guide sleeve 62, the other end of the second spring is connected.

Also comprises a fixing device 7, the fixing device 7 comprises a third slide block 71, a third spring 72 and a second stop block 73, first connecting rod 74, wedge 75, second connecting rod 76 and trapezoidal piece 77, two third sliders 71 are installed to the lower part slidingtype of first slide rail 31, be connected with third spring 72 between upper and lower third slider 71, the sub-unit connection of first slide rail 31 has second dog 73, second dog 73 is located between upper and lower third slider 71, the left side of third slider 71 is connected with first connecting rod 74 through bolted connection's mode, the left end of upper and lower first connecting rod 74 is connected with wedge 75, upper and lower wedge 75 is the symmetry setting, the right side middle part of backing plate 55 is connected with second connecting rod 76 through bolted connection's mode, the right-hand member of second connecting rod 76 is connected with trapezoidal piece 77, trapezoidal piece 77 is located the positive left side of wedge 75, trapezoidal piece 77 and the cooperation of wedge 75.

Still including rubber pad 8 and third dog 9, the recess department of baffle 61 and splint 64 all is connected with rubber pad 8, and the mode of bolted connection is connected with third dog 9 in the middle of the bottom of the first connecting rod 74 in top.

The novel multifunctional trolley is characterized by further comprising a handle 10 and a second pull rod 11, wherein the handle 10 is installed in the middle of the left side of the left backing plate 55 in a bolt connection mode, and the second pull rod 11 is connected to the top of the push rod 36.

The working principle is as follows: during the use, place the cable and fix with the hand on mobile device 5 to promote right, make the cable be located cutting device 4 under, start cutting device 4 operation, drive cutting device 4 through elevating gear 3 and reciprocate, thereby cut the cable on the mobile device 5.

Because mobile device 5 is including second slide rail 51, second slider 52, even board 53, first dog 54 and backing plate 55, the top of bottom plate 1 is connected with second slide rail 51 through bolted connection's mode, second slide rail 51 is the level setting, second slider 52 is installed to sliding on second slide rail 51, second slider 52 and second slide rail 51 sliding fit, the top of second slider 52 is connected with even board 53, the left end of second slide rail 51 is connected with first dog 54, both ends all are connected with backing plate 55 through bolted connection's mode about even board 53 top, keep certain clearance between the left and right sides backing plate 55. When the cable cutting device is used, a cable is placed on the left and right backing plates 55 and fixed by hands, the backing plates 55 are pushed rightwards, so that the cable is driven to move rightwards, and when the cable moves to the position right below the cutting wheel 43, the pushing of the backing plates 55 is stopped and fixed by hands, so that the cable is prevented from moving leftwards and rightwards.

Because the lifting device 3 comprises the first slide rail 31, the first slide block 32, the transverse plate 33, the top plate 34, the first spring 35 and the push rod 36, the left side of the support plate 2 is connected with the first slide rail 31 in a bolt connection mode, the first slide rail 31 is vertically arranged, the first slide block 32 is slidably mounted on the first slide rail 31, the first slide block 32 is in sliding fit with the first slide rail 31, the transverse plate 33 is connected to the left side of the first slide block 32, the top of the left side of the support plate 2 is connected with the top plate 34 in a bolt connection mode, the first spring 35 is connected between the top of the first slide block 32 and the bottom of the top plate 34, the middle of the top plate 34 is provided with the guide hole, the push rod 36 is slidably arranged in the guide hole, the push rod 36 is matched with the guide hole, and the bottom of the. During the use, promote push rod 36 downwards to drive diaphragm 33 downstream, first spring 35 is stretched, and diaphragm 33 drives cutting device 4 downstream, can cut the cable, and the cutting is accomplished the back, stops promoting, and under the effect of first spring 35, diaphragm 33 drives cutting device 4 upstream.

Because the cutting device 4 comprises the first motor 41, the rotating shaft 42 and the cutting wheel 43, the first motor 41 is installed at the left end of the top of the transverse plate 33 in a bolt connection mode, the output shaft of the first motor 41 is connected with the rotating shaft 42 through a coupler, and the left end of the rotating shaft 42 is connected with the cutting wheel 43 in a key connection mode. When the cable cutting device is used, the first motor 41 is started, the first motor 41 rotates to drive the rotating shaft 42 to rotate, and therefore the cutting wheel 43 is driven to rotate, and a cable can be cut.

Because still including clamping device 6, the top of left and right sides backing plate 55 all is equipped with clamping device 6, clamping device 6 is including baffle 61, guide pin bushing 62, the guide arm 63, splint 64, second spring 65 and first pull rod 66, the top front and back both sides of backing plate 55 are connected with guide pin bushing 62 and baffle 61 through bolted connection's mode respectively, guide pin bushing 62 is the slidingtype guide arm 63 that is equipped with, guide arm 63 and guide pin bushing 62 cooperate, the rear end of guide arm 63 is connected with splint 64, the front side of baffle 61 and the rear side of splint 64 all have the recess, splint 64 and baffle 61 cooperate, the outside cover of the guide arm 63 that is located between splint 64 and guide pin bushing 62 has second spring 65, the one end of second spring 65 is connected with guide pin bushing 62, the other end is connected with splint 64, the front end of guide arm 63 is connected with first pull rod 66 through bolted connection. During the use, first pull rod 66 of forward pulling to drive splint 64 and move forward, second spring 65 is compressed, places the cable in baffle 61 and the recess department of splint 64, loosens first pull rod 66, and under the effect of second spring 65, splint 64 and baffle 61 press from both sides the cable and press from both sides tightly, so can be safer when cutting the cable, the cable can not move, thereby further improve cutting efficiency.

Because the fixing device 7 is further included, the fixing device 7 includes the third sliding block 71, the third spring 72 and the second stop 73, first connecting rod 74, wedge 75, second connecting rod 76 and trapezoidal piece 77, two third sliders 71 are installed to the lower part slidingtype of first slide rail 31, be connected with third spring 72 between upper and lower third slider 71, the sub-unit connection of first slide rail 31 has second dog 73, second dog 73 is located between upper and lower third slider 71, the left side of third slider 71 is connected with first connecting rod 74 through bolted connection's mode, the left end of upper and lower first connecting rod 74 is connected with wedge 75, upper and lower wedge 75 is the symmetry setting, the right side middle part of backing plate 55 is connected with second connecting rod 76 through bolted connection's mode, the right-hand member of second connecting rod 76 is connected with trapezoidal piece 77, trapezoidal piece 77 is located the positive left side of wedge 75, trapezoidal piece 77 and the cooperation of wedge 75. During the use, promote backing plate 55 rightwards to drive trapezoidal piece 77 rightwards, trapezoidal piece 77 inserts between upper and lower wedge 75, two upper and lower wedge 75 are moved to reciprocating respectively after being extrudeed by trapezoidal piece 77, third slider 71 slides on first slide rail 31, third spring 72 is stretched, when trapezoidal piece 77 moved to the right side of wedge 75, under the effect of third spring 72, upper and lower wedge 75 blocked trapezoidal piece 77, so can fix backing plate 55, prevent that backing plate 55 from moving about, thereby further improve cutting efficiency.

Because still including rubber pad 8 and third dog 9, the recess department of baffle 61 and splint 64 all is connected with rubber pad 8, and the mode of bolted connection is connected with third dog 9 in the middle of the bottom of the first connecting rod 74 in top. The rubber pad 8 increases friction force to prevent the cable from sliding during cutting, and the third stop block 9 stops the trapezoidal block 77 from moving rightwards, so that the trapezoidal block 77 is clamped between the wedge-shaped block 75 and the third stop block 9, and the use stability is further improved.

Because the handle 10 and the second pull rod 11 are further included, the handle 10 is installed at the middle part of the left side of the left backing plate 55 in a bolt connection mode, and the second pull rod 11 is connected to the top of the push rod 36. The cutting efficiency can be further improved by pushing the backing plate 55 to move to the right or left more effectively by the handle 10 and pushing the push rod 36 to move downward more conveniently by the second pull rod 11.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A safe and efficient cable cutting device is characterized by comprising a bottom plate (1), a support plate (2), a lifting device (3), a cutting device (4) and a moving device (5), wherein the support plate (2) is connected to the right end of the top of the bottom plate (1) in a bolt connection mode, the lifting device (3) is arranged on the left side of the support plate (2), the cutting device (4) is arranged on the lifting device (3), and the moving device (5) is arranged on the top of the bottom plate (1); the lifting device (3) comprises a first slide rail (31), a first slide block (32), a transverse plate (33), a top plate (34), a first spring (35) and a push rod (36), the left side of the support plate (2) is connected with a first sliding rail (31) in a bolt connection mode, the first sliding rail (31) is vertically arranged, a first sliding block (32) is slidably mounted on the first sliding rail (31), the first sliding block (32) is in sliding fit with the first sliding rail (31), the left side of the first sliding block (32) is connected with a transverse plate (33), the top of the left side of the support plate (2) is connected with a top plate (34) in a bolt connection mode, a first spring (35) is connected between the top of the first sliding block (32) and the bottom of the top plate (34), a guide hole is formed in the middle of the top plate (34), a sliding push rod (36) is arranged in the guide hole, the push rod (36) is matched with the guide hole, and the bottom of the push rod (36) is connected with the middle of the; the cutting device (4) comprises a first motor (41), a rotating shaft (42) and a cutting wheel (43), the first motor (41) is installed at the left end of the top of the transverse plate (33) in a bolt connection mode, an output shaft of the first motor (41) is connected with the rotating shaft (42) through a coupling, and the cutting wheel (43) is connected at the left end of the rotating shaft (42) in a key connection mode; the moving device (5) comprises a second slide rail (51), a second slide block (52), a connecting plate (53), a first stop block (54) and a base plate (55), the top of the bottom plate (1) is connected with the second slide rail (51) in a bolt connection mode, the second slide rail (51) is horizontally arranged, the second slide block (52) is installed on the second slide rail (51) in a sliding mode, the second slide block (52) is in sliding fit with the second slide rail (51), the connecting plate (53) is connected to the top of the second slide block (52), the first stop block (54) is connected to the left end of the second slide rail (51), the base plate (55) is connected to the left end and the right end of the top of the connecting plate (53) in a bolt connection mode, and a certain gap is kept between the left base plate and the right base; the clamping device comprises a baffle (61), a guide sleeve (62), a guide rod (63), a clamping plate (64), a second spring (65) and a first pull rod (66), wherein the clamping device (6) is arranged at the top of each of the left and right base plates (55), the clamping device (6) comprises a baffle (61), the guide sleeve (62), the guide rod (63), the clamping plate (64), the second spring (65) and the first pull rod (66), the front side and the rear side of the top of each base plate (55) are respectively connected with the guide sleeve (62) and the baffle (61) in a bolt connection mode, the guide rod (63) is arranged in the guide sleeve (62) in a sliding mode, the clamping plate (64) is connected with the guide sleeve (63) in a matching mode, the clamping plate (64) is arranged at the front side of the baffle (61) and the rear side of the clamping plate (64) in a sliding mode, the second spring (65) is sleeved at the outer side of the guide rod (, the other end of the guide rod (63) is connected with a clamping plate (64), and the front end of the guide rod is connected with a first pull rod (66) in a bolt connection mode;

the device also comprises a fixing device (7), the fixing device (7) comprises a third slide block (71), a third spring (72), a second stop block (73), a first connecting rod (74), a wedge block (75), a second connecting rod (76) and a trapezoidal block (77), two third slide blocks (71) are arranged on the lower portion of the first slide rail (31) in a sliding mode, the third spring (72) is connected between the upper third slide block and the lower third slide block (71), the second stop block (73) is connected to the lower portion of the first slide rail (31), the second stop block (73) is located between the upper third slide block and the lower third slide block (71), the left side of each third slide block (71) is connected with the first connecting rod (74) in a bolt connection mode, the left ends of the upper first connecting rod and the lower connecting rod (74) are connected with the wedge block (75), the upper wedge block and the lower wedge block (75) are symmetrically arranged, the middle portion of the right side of the backing, the right end of the second connecting rod (76) is connected with a trapezoidal block (77), the trapezoidal block (77) is positioned right left of the wedge block (75), and the trapezoidal block (77) is matched with the wedge block (75);

the novel connecting rod is characterized by further comprising a rubber pad (8) and a third stop block (9), the rubber pad (8) is connected to the grooves of the baffle plate (61) and the clamping plate (64), and the third stop block (9) is connected to the middle of the bottom of the upper first connecting rod (74) in a bolt connection mode;

the left cushion plate is characterized by further comprising a handle (10) and a second pull rod (11), the handle (10) is installed in the middle of the left side of the left cushion plate (55) in a bolt connection mode, and the second pull rod (11) is connected to the top of the push rod (36); when the cutting device is used, the cable is placed on the moving device and fixed by hands, and is pushed rightwards, so that the cable is positioned under the cutting device, the cutting device is started to run, and the cutting device is driven by the lifting device to move up and down, so that the cable on the moving device is cut; because the moving device comprises a second slide rail, a second slide block, a connecting plate, a first stop block and a base plate, the top of the bottom plate is connected with the second slide rail in a bolt connection mode, the second slide rail is horizontally arranged, the second slide block is slidably mounted on the second slide rail and is in sliding fit with the second slide rail, the top of the second slide block is connected with the connecting plate, the left end of the second slide rail is connected with the first stop block, the left end and the right end of the top of the connecting plate are both connected with the base plate in a bolt connection mode, and a certain gap is kept between the left base plate and the right base plate; when the cable cutting device is used, a cable is placed on the left base plate and the right base plate and is fixed by hands, the base plates are pushed rightwards, so that the cable is driven to move rightwards, and when the cable moves to the position right below the cutting wheel, the base plates are stopped being pushed and fixed by hands, so that the cable is prevented from moving leftwards and rightwards; because the lifting device comprises a first slide rail, a first slide block, a transverse plate, a top plate, a first spring and a push rod, the left side of the support plate is connected with the first slide rail in a bolt connection mode, the first slide rail is vertically arranged, the first slide block is slidably mounted on the first slide rail, the first slide block is in sliding fit with the first slide rail, the left side of the first slide block is connected with the transverse plate, the top of the left side of the support plate is connected with the top plate in a bolt connection mode, the first spring is connected between the top of the first slide block and the bottom of the top plate, a guide hole is formed in the middle of the top plate, the push rod is slidably arranged in the guide hole and is matched with the guide hole, and the bottom of the push; when the cutting device is used, the push rod is pushed downwards, so that the transverse plate is driven to move downwards, the first spring is stretched, the transverse plate drives the cutting device to move downwards, a cable can be cut, after the cutting is finished, the pushing is stopped, and the transverse plate drives the cutting device to move upwards under the action of the first spring; because the cutting device comprises a first motor, a rotating shaft and a cutting wheel, the first motor is installed at the left end of the top of the transverse plate in a bolt connection mode, the output shaft of the first motor is connected with the rotating shaft through a coupler, and the left end of the rotating shaft is connected with the cutting wheel in a key connection mode; when the cable cutting device is used, the first motor is started, and rotates to drive the rotating shaft to rotate, so that the cutting wheel is driven to rotate, and a cable can be cut; the clamping device comprises a baffle, a guide sleeve, a guide rod, a clamping plate, a second spring and a first pull rod, wherein the front side and the rear side of the top of the backing plate are respectively connected with the guide sleeve and the baffle in a bolt connection mode; when the cable cutting device is used, the first pull rod is pulled forwards to drive the clamping plate to move forwards, the second spring is compressed, a cable is placed at the groove of the baffle and the clamping plate, the first pull rod is loosened, and the cable is clamped by the clamping plate and the baffle under the action of the second spring, so that the cable cutting device is safer when cutting the cable, the cable cannot move, and the cutting efficiency is further improved; because the device also comprises a fixing device, the fixing device comprises third sliders, third springs, second stop blocks, first connecting rods, wedge blocks, second connecting rods and trapezoidal blocks, two third sliders are slidably mounted on the lower portions of the first sliding rails, the third springs are connected between the upper third sliders and the lower third sliders, the lower portions of the first sliding rails are connected with the second stop blocks, the second stop blocks are located between the upper third sliders and the lower third sliders, the left sides of the third sliders are connected with the first connecting rods in a bolt connection mode, the left ends of the upper first connecting rods and the lower first connecting rods are connected with the wedge blocks, the upper wedge blocks and the lower wedge blocks are symmetrically arranged, the middle portion of the right side of the right backing plate is connected with the second connecting rods in a bolt connection mode, the right ends of the second connecting rods are connected with the trapezoidal blocks, the trapezoidal blocks are located right left; when the cutting device is used, the base plate is pushed rightwards, so that the trapezoidal block is driven to move rightwards, the trapezoidal block is inserted between the upper wedge block and the lower wedge block, the upper wedge block and the lower wedge block move upwards and downwards respectively after being extruded by the trapezoidal block, the third sliding block slides on the first sliding rail, the third spring is stretched, and when the trapezoidal block moves to the right side of the wedge block, the upper wedge block and the lower wedge block clamp the trapezoidal block tightly under the action of the third spring, so that the base plate can be fixed, the base plate is prevented from moving leftwards and rightwards, and the cutting efficiency; the baffle plate is connected with the clamping plate through a first connecting rod, and the middle of the bottom of the first connecting rod above the baffle plate is connected with a second baffle plate through a second connecting rod; the rubber pad increases friction force to prevent the cable from sliding during cutting, and the third blocking block resists the right movement of the trapezoidal block, so that the trapezoidal block is clamped between the wedge-shaped block and the third blocking block, and the use stability is further improved; because the novel cushion plate also comprises a handle and a second pull rod, the handle is arranged in the middle of the left side of the left cushion plate in a bolt connection mode, and the top of the push rod is connected with the second pull rod; the backing plate is more effectively pushed to move rightwards or leftwards through the handle, the push rod is more conveniently pushed to move downwards through the second pull rod, and therefore the cutting efficiency can be further improved.