CN217666108U

CN217666108U - Cable cutting device

Info

Publication number: CN217666108U
Application number: CN202221596599.6U
Authority: CN
Inventors: 赵清晨
Original assignee: Dalian Mingzhi Electromechanical Co ltd
Current assignee: Dalian Mingzhi Electromechanical Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-10-28
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a cable cutting device, which comprises a housing, start first motor, the output pivot of first motor drives first bevel gear and rotates, first bevel gear drives third bevel gear and rotates simultaneously, can make the frid reciprocate when third bevel gear rotates, the frid drives the cutting knife and reciprocates, after the cable position that will cut is looked for accurately, the cable will cut the position and place at backup pad upper portion center, under the cooperation of cutting knife and backup pad, cut off the cable, make the distance that the cutting knife descends at every turn the same, guarantee that the degree of depth of cutting at every turn is the same, accomplish the use of this time device.

Description

Cable cutting device

Technical Field

The utility model relates to a cable cutting technical field specifically is a cable cutting device.

Background

Cables are generally rope-like cables made by twisting several or several groups of conductors, each group of conductors being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering; because off-the-shelf cable is longer, consequently often need tailor in order to satisfy the user demand to the cable when using, however current cable cutting device is poor to the fixed effect of cable, can not accurate find the cutting position, leads to cutting position skew, has the same problem of the degree of depth that can't guarantee cutting at every turn moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable cutting device to the unable cable fixing that proposes in solving above-mentioned background art leads to cutting position skew problem at the intermediate position.

In order to achieve the above object, the utility model provides a following technical scheme: a cable cutting device includes a housing; the upper and lower wall of casing passes through the bearing double threaded screw and rotates the connection, and double threaded screw runs through the upper and lower wall of casing, and double threaded screw upper portion is in the outside on casing upper portion, and the hand wheel is fixed on double threaded screw upper portion, double threaded screw's one end is provided with fixing device, and fixing device is inside the casing, the inside both sides rigid coupling of casing has the shell, and double threaded screw runs through the upper and lower wall of shell, and double threaded screw rotates with the upper and lower wall of shell to be connected, the inside upper wall rigid coupling of casing has the riser of two parallels, two be provided with cutting device between the riser, the quick-witted door is installed to the outer wall front end of casing, the below inner wall middle part rigid coupling of casing has the backup pad, has the breach on the relative lateral wall of casing respectively.

Fixing device includes slider, first connecting rod and second connecting rod, threaded part difference threaded connection slider, every of double-thread screw the slider right side rigid coupling is at second connecting rod left end, and first connecting rod one end is fixed to second connecting rod right-hand member, and first connecting rod other end fixed connection is at the grip block left end, grip block left end and spout clearance fit, the spout is at the shell left side wall.

And the outer wall between the two clamping blocks is tightly attached to the cable.

The cutting device comprises a first motor, the first motor is arranged between two parallel vertical plates, the outer wall of the first motor is fixedly connected with the vertical plates through a support, the two ends of the support are fixedly connected with the left vertical plate and the right vertical plate respectively, an output rotating shaft of the first motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a third bevel gear, the third bevel gear is rotatably connected with the upper portion of the inner front wall of the casing, the rear portion of the third bevel gear is fixedly connected with the lower end of a third connecting rod, the upper end of the third connecting rod is slidably connected with a groove of the groove plate, the two ends of the groove plate are slidably connected with sliding grooves of the vertical plates on the two sides respectively, and sliding grooves are formed in opposite side walls of the two vertical plates.

And a cutting knife is fixedly connected to the outer wall below the groove plate.

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

meanwhile, the cable is fed between the two clamping blocks through the gap on the right side of the rotating shaft, then a user rotates the hand wheel, the hand wheel drives the double-threaded screw to rotate, the upper sliding block and the lower sliding block are close to each other, the two ends of the cable of the two clamping blocks 306 are clamped and fixed, and therefore the cable fixing effect is good.

Start first motor, the output pivot of first motor drives first bevel gear and rotates, first bevel gear drives third bevel gear simultaneously and rotates, third bevel gear can make the frid reciprocate when rotating, the frid drives the cutting knife and reciprocates, after the cable position of wanting the cutting is found the accuracy, the cable will cut the position and place at backup pad upper portion center, under the cutting knife cooperation with the backup pad, cut off the cable, the distance that makes the cutting knife descend at every turn is the same, guarantee that the degree of depth of cutting at every turn is the same, accomplish the use of this time device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the cabinet, the cables and the door of the first embodiment in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the housing, the cable and the clamping block in FIG. 2;

FIG. 4 is a schematic view of the connection structure of the riser, the supporting plate and the cutting knife in the second embodiment of FIG. 2;

FIG. 5 is a schematic view of a connection structure of the first motor, the first bevel gear and the third connecting rod in FIG. 2;

fig. 6 is a schematic view of a connection structure of the second motor, the second bevel gear and the turntable in fig. 4.

In the figure: 1. the device comprises a machine shell, 2, a hand wheel, 21, a double-headed screw, 3, a fixing device, 303, a sliding block, 304, a first connecting rod, 305, a second connecting rod, 306, a clamping block, 401, a first motor, 402, a first bevel gear, 403, a third connecting rod, 404, a groove plate, 405, a third bevel gear, 406, a shaft, 501, a second motor, 502, a second bevel gear, 503, a rotating disc, 504, a cylindrical pin, 505, a transverse plate, 506, a fourth bevel gear, 507, a round rod, 6, a shell, 61, a sliding groove, 7, a cable, 8, a machine door, 9, a vertical plate, 10, a supporting plate, 11, a cutting knife, 12, a bracket, 13, a notch, 14, a cross rod, 15 and a long plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example one

Referring to fig. 1-6, the present invention provides a technical solution:

double threaded screw runs through the upper and lower wall of casing 1, and double threaded screw 21 upper portion is in the outside on casing 1 upper portion, and double threaded screw 21's screw thread part is threaded connection slider 303 respectively, every slider 303 right side rigid coupling is at second connecting rod 305 left end, and second connecting rod 305 right-hand member is fixed in first connecting rod 304 one end, and first connecting rod 304 other end fixed connection is at grip block 306 left end, grip block 306 left end and spout 61 clearance fit, spout 61 is at 6 left side walls of shell. The cable 7 passes through the gaps 13 on the opposite side walls of the casing 1 and the upper and lower clamping blocks 306, and the two clamping blocks 306 can clamp the cable by rotating the handwheel 2.

The first motor 401 is arranged between two parallel vertical plates 9, the outer wall of the first motor 401 is fixedly connected with the vertical plates 9 through a support 12, two ends of the support 12 are fixedly connected with the left vertical plate 9 and the right vertical plate 9 respectively, an output rotating shaft of the first motor 401 is fixedly connected with a first bevel gear 402, the first bevel gear 402 is meshed with a third bevel gear 405, the third bevel gear 405 is rotatably connected with the upper part of the inner front wall of the machine shell 1, the third bevel gear 405 is vertical to the shaft 406, the center of the third bevel gear 405 is rotatably connected with one end of the shaft 406, and the other end of the shaft 406 is vertically fixed above the inner front wall of the machine shell 1; the rear part of a third bevel gear 405 is fixedly connected with the lower end of a third connecting rod 403, the upper end of the third connecting rod 403 is in sliding connection with a groove of a groove plate 404, two ends of the groove plate 404 are in sliding connection with sliding grooves of vertical plates 9 on two sides respectively, and sliding grooves are formed in opposite side walls of the two vertical plates 9.

The working principle is as follows:

when the cable cutting device is used, firstly, a user opens the machine door 6, simultaneously, a cable 7 is sent into a space between the two clamping blocks 306 through the notch 13 on the right side of the rotating shaft, then, the user rotates the hand wheel 2, the hand wheel 2 drives the double-threaded screw 21 to rotate, the upper sliding block 303 and the lower sliding block 303 are close to each other, and thus the two clamping blocks 306 clamp and fix the cable 7; afterwards switch on first motor 401's external power supply, start first motor 401, first motor 401's output pivot drives first bevel gear 402 and rotates, first bevel gear 402 drives third bevel gear 405 and rotates simultaneously, third bevel gear 405 can make frid 404 reciprocate when rotating, frid 404 drives cutting knife 11 and reciprocates, after the cable 7 position that will cut is looked for accurately, cable 7 will cut the position and place in backup pad 10 upper portion center, cutting knife 11 under the cooperation with backup pad 10, cut off cable 7, make the distance that cutting knife 11 descends at every turn the same, accomplish the use of this time device.

Example two

Referring to fig. 4 and 6, the present invention provides a technical solution: a cable cutting device, wherein the cutting device can also comprise a second motor 501, a second bevel gear 502, a turntable 503, a cylindrical pin 504 and a transverse plate 505; the outer wall of the second motor 501 is fixedly connected with the vertical plate 9 through the support 12, and the model of the second motor 501 is selected according to actual use requirements, so that the working requirements are met. A second bevel gear 502 is fixedly connected to an output rotating shaft of the second motor 501, and the second bevel gear 502 is meshed with a fourth bevel gear 506; the output end of the second motor 501 drives the second bevel gear 502 to rotate, the rear end of the fourth bevel gear 506 is rotatably connected with the left end of the cross rod 14 through a rotating shaft, and the right end of the cross rod 14 is fixedly connected with the vertical plate 9; the front end of the second bevel gear 502 is provided with a turntable 503, a round rod 507 penetrates through the center of the turntable 503 and the center of the fourth bevel gear 506, the round rod 507 is fixedly connected with the turntable 503 and the fourth bevel gear 506 respectively, and the turntable 503 is fixedly connected with the fourth bevel gear 506 through the round rod 507; the second bevel gear 502 drives a fourth bevel gear 506 to rotate, the fourth bevel gear 506 drives a rotating disc 503 to rotate, a cylindrical pin 504 is fixedly connected to the outer wall of the rotating disc 503, the rotating disc 503 drives the cylindrical pin 504 to rotate, the outer wall of the cylindrical pin 504 is in sliding connection with a transverse plate 505 through a sliding groove, and the transverse plate 505 is provided with a sliding groove; the cylindric lock 504 makes diaphragm 505 reciprocate through the spout when rotating, and the both ends of diaphragm 505 are fixed respectively in the one end of long board 15, and the other end of long board 15 and the spout sliding connection on the riser 9, riser 9 passes through the direction of movement of spout restriction diaphragm 505, and the lower extreme outer wall rigid coupling of diaphragm 505 has cutting knife 11, and diaphragm 505 drives cutting knife 11 and reciprocates. After the cable 7 need the cutting position to find accurately, the cable 7 will cut the position and place in backup pad 10 upper portion center, and the distance that the cutting knife 11 descends every time is the same, has solved the same problem of the degree of depth that the cable cutting device can't guarantee cutting at every turn.

By replacing the slot plate 404 and the turntable 503 with different sizes, cables 7 with different diameters can be cut.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 cable cutting device comprising a housing (1), characterized in that: the upper and lower wall of casing (1) passes through bearing double threaded screw (21) and rotates the connection, and double threaded screw (21) runs through the upper and lower wall of casing (1), and double threaded screw (21) upper portion is in the outside on casing (1) upper portion, and hand wheel (2) are fixed on double threaded screw (21) upper portion, the one end of double threaded screw (21) is provided with fixing device (3), and fixing device (3) are inside casing (1), the inside both sides rigid coupling of casing (1) has shell (6), and double threaded screw (21) runs through the upper and lower wall of shell (6), and double threaded screw (21) rotate with the upper and lower wall of shell (6) to be connected, the inside upper wall rigid coupling of casing (1) has riser (9) two parallel, two be provided with cutting device between riser (9), door (8) are installed to the outer wall front end of casing (1), the below inner wall rigid coupling of casing (1) has backup pad (10), has breach (13) on the relative lateral wall of casing (1) respectively.

2. A cable cutting device according to claim 1, wherein: fixing device (3) include slider (303), first connecting rod (304) and second connecting rod (305), threaded part difference threaded connection slider (303) of double-thread screw (21), every slider (303) right side rigid coupling is at second connecting rod (305) left end, and second connecting rod (305) right-hand member is fixed in first connecting rod (304) one end, and first connecting rod (304) other end fixed connection is at grip block (306) left end, grip block (306) left end and spout (61) clearance fit, spout (61) at shell (6) left side wall.

3. A cable cutting device according to claim 2, wherein: the outer wall between the two clamping blocks (306) is tightly attached to the cable (7).

4. A cable cutting device according to claim 1, wherein: the cutting device comprises a first motor (401), the first motor (401) is arranged between two parallel vertical plates (9), the outer wall of the first motor (401) is fixedly connected with the vertical plates (9) through a support (12), two ends of the support (12) are fixedly connected with the left vertical plate and the right vertical plate (9) respectively, an output rotating shaft of the first motor (401) is fixedly connected with a first bevel gear (402), the first bevel gear (402) is meshed with a third bevel gear (405), the third bevel gear (405) is rotatably connected with the upper portion of the inner front wall of the machine shell (1), the rear portion of the third bevel gear (405) is fixedly connected with the lower end of a third connecting rod (403), the upper end of the third connecting rod (403) is slidably connected with a groove of a groove plate (404), two ends of the groove plate (404) are slidably connected with sliding grooves of the vertical plates (9) on two sides respectively, and sliding grooves are formed in opposite side walls of the two vertical plates (9).

5. A cable cutting device according to claim 4, wherein: and a cutting knife (11) is fixedly connected to the outer wall of the lower part of the groove plate (404).