CN221447949U

CN221447949U - Cable stripping device

Info

Publication number: CN221447949U
Application number: CN202323258839.9U
Authority: CN
Inventors: 刘嘉鑫; 沈学斌; 胡彦军; 梁铭
Original assignee: Xinjiang Xinlilin Electrical Equipment Co ltd
Current assignee: Xinjiang Xinlilin Electrical Equipment Co ltd
Priority date: 2023-11-30
Filing date: 2023-11-30
Publication date: 2024-07-30
Anticipated expiration: 2033-11-30

Abstract

The utility model relates to the technical field of cable processing, in particular to a cable stripping device, which comprises a base, a wire feeding mechanism, a cutting mechanism and a cutting mechanism for separating and cutting off a sheath from a wire core, wherein the wire feeding mechanism comprises a support frame fixed on the base, a conveying roller is rotationally connected to the support frame, a motor is connected to the conveying roller, a connecting frame is arranged above the support frame, an auxiliary roller is rotationally connected to the connecting frame, a screw is rotationally connected to the upper surface of the connecting frame, the screw is in threaded connection with the support frame, the cutting mechanism comprises a support seat fixed on the base, a first chuck is fixed on the support seat, the first chuck is a three-jaw chuck, mounting grooves are formed in claws of the first chuck, and blades are detachably connected to the mounting grooves. According to the utility model, the blades are arranged on the claws of the three-jaw chuck to cut the cable sheath, so that the problem that the existing blades cannot accurately control the cutting thickness, and the sheath is not cut or the wire core is cut is solved.

Description

Cable stripping device

Technical Field

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

Background

When the cable is recovered, the inner wire core is recovered after the outer skin is stripped, and usually, the inner wire core is stripped by adopting a manual method.

Chinese patent (CN 202320534729.1) discloses a steel-cored aluminum strand quick wire stripping device, which comprises a base plate; the top side of the bottom plate is provided with a crushing structure; the utility model provides a crushing structure includes the spacing ring, the sliding tray has been seted up to the avris of spacing ring, the outside cooperation of spacing ring is buckled and is had the slider, and the both ends card of slider is established in the sliding tray, be fixed with first cutting knife on the slider, the plastics of epidermis can be realized separating plastics epidermis to both sides under the cooperation of reposition of redundant personnel awl, the operation of rotation motor drives movable gear and rotates, under the cooperation of ring gear, can drive the slider and slide along the sliding tray, drive first cutting knife and slide along the cutting tray after the slip, can realize cutting the plastics epidermis of peeling off at first cutting knife slip in-process, solved the epidermis and peeled off the back because length overlength, difficult problem of collecting can realize that plastics waste material cuts apart, collects, reduce the consumption to waste material processing, promote the efficiency that cable epidermis was peeled off.

The conveying roller disclosed in the above patent only has a guiding function, the cable is guided by the upper conveying roller and the lower conveying roller, the cable is automatically clamped by the springs, the cutting mechanism is similar to the conveying roller, the conveying roller is additionally provided with the blade, the cable is additionally held by the force of automatic reset of the springs, the blade is used for cutting the cable, the cable is additionally held by the springs, when the diameters of the cables are different, the thicknesses of the outer skins are different, the cutting thickness of the blade cannot be accurately adjusted only by the elasticity of the springs, and the outer skin cannot be cut, or the cable cores are directly scratched.

Disclosure of utility model

The utility model aims to provide a cable stripping device which solves the problem that in the prior art, a blade cannot accurately control cutting thickness, so that a sheath is not cut or a wire core is not cut.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable wire stripping device, includes the base, send line mechanism, cutting mechanism and is used for separating crust and sinle silk and the shutdown mechanism that cuts off, send line mechanism including fixing the support frame on the base, it is connected with the conveying roller to rotate on the support frame, the conveying roller is connected with the motor, the support frame top is provided with the link, the link rotates and is connected with the auxiliary roller, the link upper surface rotates and is connected with the screw rod, screw rod and support frame threaded connection, cutting mechanism is including fixing the supporting seat on the base, be fixed with first chuck on the supporting seat, first chuck is the three-jaw chuck, all be provided with the mounting groove on the claw of first chuck, the detachable blade that is connected with of mounting groove.

The working principle of the scheme is as follows: the cable to be peeled is placed between the conveying roller and the auxiliary roller, the free end of the cable stretches into a central hole of the first chuck, the position of a claw of the first chuck is adjusted according to the diameter of the cable and the thickness of the sheath, the blade just cuts the sheath, the starting motor drives the conveying roller to rotate, the cable continuously advances under the driving of the conveying roller and the auxiliary roller, the sheath is cut through the cutting of the blade, and the cable core is cut off through the cutting mechanism, so that the separation of the cable sheath and the cable core is completed.

Preferably, the first V-shaped grooves distributed along the circumferential direction of the conveying roller are formed in the conveying roller, the second V-shaped grooves distributed along the circumferential direction of the auxiliary roller are formed in the auxiliary roller, the included angles of the two trimming edges of the sections of the first V-shaped groove and the second V-shaped groove are the same and are larger than 90 degrees, and when the two obtuse grooves clamp the cable, the cable with various diameters can be adapted to and the centering effect is achieved.

Preferably, the cutting mechanism comprises a second chuck and a guide barrel, the second chuck is a three-jaw chuck, a support fixed on a base is fixed below the second chuck, a connecting rod is fixed between the upper part of the second chuck and the second chuck, the lower part of the guide barrel is clamped on the support and fixed with the support, the right side of the guide barrel is positioned on the outer side of a second chuck claw and bent towards the center, a bearing is fixed on one side of the guide barrel away from the second chuck claw, a driven gear is fixed on an outer ring of the bearing, a driving gear is meshed with the driven gear, the driving gear is connected with a motor, a mounting surface is fixed on the right side surface of the driven gear, and a cutter is fixed on the mounting surface.

Preferably, the claws of the second chuck, which are close to one side of the first chuck, are respectively fixed with a guide plate, three guide plates are spliced to form a circular truncated cone structure, and the three claws of the second chuck are distributed in a staggered mode with the three claws of the first chuck.

Preferably, a semi-cylinder shield positioned at the outer side of the driven gear is fixed on the guide barrel and used for shielding the cable sheath cut off by the cutter, so that the cut sheath is prevented from scattering.

Preferably, the base is provided with a groove, and a collection box is placed in the groove and used for collecting the cut-off outer skin.

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

1. The utility model sets up the conveying roller and conveys the cable, install the blade on the claw of the three-jaw chuck and cut the cable crust, the position of the relative cable of convenient adjustment blade, make cut the thickness adjustable, can be peeled to the cable of multiple diameter, and the blade position is fixed, difficult to damage the sinle silk.

2. According to the utility model, the guide plate and the guide barrel are arranged to guide the cut cable sheath to the other position, the sheath is separated from the wire core, the wire core is convenient to recycle, and the driven gear and the cutter are arranged on the guide barrel to cut off the sheath guided in the guide barrel, so that the phenomenon that the normal peeling work of the cable is influenced due to the fact that the sheath is stacked in no position because of overlong cable is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of section A-A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of section B-B of FIG. 1 in accordance with the present utility model;

FIG. 4 is an enlarged partial schematic view of the utility model at E in FIG. 1;

FIG. 5 is a schematic view of section C-C of FIG. 4 in accordance with the present utility model;

FIG. 6 is a schematic view of section D-D of FIG. 4 in accordance with the present utility model;

fig. 7 is an enlarged schematic view of a portion of fig. 1 at F in accordance with the present utility model.

In the figure: 1-base, 101-groove, 102-magazine, 201-support frame, 202-conveyor roller, 203-auxiliary roller, 204-connector, 205-screw, 206-first V-groove, 207-second V-groove, 301-support base, 302-first chuck, 303-mounting groove, 304-blade, 401-support, 402-second chuck, 403-guide plate, 404-guide barrel, 405-bearing, 406-driven gear, 407-drive gear, 408-cutter, 409-shield, 410-connecting rod, 411-mounting face.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

As shown in fig. 1, the cable stripping device provided by the utility model comprises a base 1, a wire feeding mechanism for drawing and conveying a cable, a cutting mechanism for cutting the outer skin of the cable, and a cutting mechanism for separating and breaking the outer skin from the wire core.

As shown in fig. 2, the wire feeding mechanism comprises a U-shaped supporting frame 201 fixed on a base 1, a conveying roller 202 is installed between side plates of the supporting frame 201 through bearings, one end of the conveying roller 202 penetrates through the supporting frame 201 and is connected with a motor, the motor drives the conveying roller 202 to rotate, a first V-shaped groove 206 circumferentially distributed along the conveying roller 202 is formed in the conveying roller 202, a U-shaped connecting frame 204 is arranged on the upper portion of the supporting frame 201, an auxiliary roller 203 is rotatably installed between two side plates of the connecting frame 204, a screw 205 is rotatably connected to the upper surface of a middle plate of the connecting frame 204, the screw 205 penetrates through the supporting frame 201 and is in threaded connection with the supporting frame 201, the connecting frame 204 is driven to move up and down through the rotating screw 205, a second V-shaped groove 207 circumferentially distributed along the auxiliary roller 203 is arranged on the auxiliary roller 203, the auxiliary roller is clamped on the surface of a cable, and the cable is conveyed to the rear through the rotating conveying roller 202.

The included angles of the two trimming edges of the cross sections of the first V-shaped groove 206 and the second V-shaped groove 207 are the same and are larger than 90 degrees, in the embodiment, the included angles of the two trimming edges of the cross sections of the first V-shaped groove 206 and the second V-shaped groove 207 are 120 degrees, and when the cable is clamped by the two obtuse-angle grooves, the cable centering device can adapt to cables with various diameters and plays a role in centering.

As shown in fig. 1, fig. 4 and fig. 5, the cutting mechanism comprises a supporting seat 301 fixed on the base 1 and positioned at the left side of the supporting frame 201, a first chuck 302 is fixed on the supporting seat 301, in this embodiment, the first chuck 302 is a three-jaw chuck, the positions of three jaws can be adjusted simultaneously, the directions of the jaws are far away from the supporting frame 201, the sides of the three jaws, which are close to the center, are all provided with mounting grooves 303, a blade 304 is detachably mounted on the mounting grooves 303 through bolts, the side, which is close to the supporting frame 201, of the blade 304 is a bevel edge, so that the cable sheath conveyed by cutting is facilitated, and the sheath of the cable is cut through three blades, so that the cable is easier to peel.

As shown in fig. 1, fig. 4 and fig. 6, the cutting mechanism includes a support 401 fixed on the base 1 and located at the left side of the supporting seat 301, a second chuck 402 is fixed on the support 401, in this embodiment, the second chuck 402 is a three-jaw chuck, the claw direction faces the first chuck 302, one side of three claws of the second chuck 402, which is close to the first chuck 302, is fixed with an arc-shaped guide plate 403, when the three guide plates 403 are close to each other, a round table structure with a small right and a big left can be spliced, and the three claws of the second chuck 402 are staggered from the three claws of the first chuck 302, so that the boundary of the three guide plates 403 corresponds to the position of the blade 304.

As shown in fig. 1, 3 and 7, a guide barrel 404 is fixed to the holder 401, which is located outside the second chuck 402, a connecting rod 410 is fixed between the upper part of the second chuck 402 and the second chuck 402, the lower part of the guide barrel 404 is clamped to the holder 401 and fixed thereto, and the right side of the guide barrel 404 is located outside the claws of the second chuck 402 and bent toward the center.

The bearing 405 is fixed on the left side outer side surface of the guide barrel 404, the driven gear 406 is fixed on the outer ring of the bearing 405, the driven gear 406 is meshed with the driving gear 407, the driving gear 407 is installed on the motor, the driving gear 407 is driven to rotate through the motor, thereby driving the driven gear 406 to rotate, the mounting surface 411 is fixed on the right side surface of the driven gear 406, three cutters 408 distributed circumferentially are fixed on the mounting surface 411 through bolts, and the driven gear 406 is driven to rotate.

A semi-cylindrical shield 409 positioned outside the driven gear 406 is fixed to the guide barrel 404 to shield the cable sheath cut by the cutter 408 from scattering.

The base 1 is provided with a groove 101, and a collection box 102 is arranged in the groove 101 and used for collecting the cut outer skin.

During operation of the scheme, a cable to be peeled is placed on the first V-shaped groove 206, the auxiliary roller 203 is put down by the rotary screw 205, the second V-shaped groove 207 is clamped on the cable, the free end of the cable stretches into the central hole of the first chuck 302, the position of the claw of the first chuck 302 is adjusted according to the diameter of the cable and the thickness of the sheath, the blade 304 just cuts the sheath, the position of the claw on the second chuck 402 is adjusted, the circle spliced on the left side of the guide plate 403 is slightly larger than the diameter of a cable core, the cut sheath is peeled from the wire core by the guide plate 403 and is guided to enter the guide barrel 404, the motor is started to drive the conveying roller 202 to rotate, the cable continuously advances under the driving of the conveying roller and the auxiliary roller, the cutting of the blade 304 cuts the sheath, the wire core enters the second chuck 402, the sheath is blocked and guided by the guide plate 403 to enter the guide barrel 404, the cable continuously advances, and the rotating cutter 408 cuts the sheath into the wire core collecting box 102 under the blocking of the blocking cover 409 when the sheath stretches out of the guide barrel 404.

According to the utility model, the conveying roller 202 is arranged to convey the cable, the blade is arranged on the claw of the three-jaw chuck to cut the cable sheath, so that the position of the blade 304 relative to the cable is convenient to adjust, the cutting thickness is adjustable, cables with various diameters can be peeled, the position of the blade 304 is fixed, the cable core is not easy to damage, and the sheath cutting mechanism is arranged to avoid the situation that the cable is stacked in no place due to overlong cable, so that the normal peeling work of the cable is influenced.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a cable wire stripping device, its characterized in that, includes base (1), send line mechanism, cutting mechanism and be used for separating crust and sinle silk and the shutdown mechanism that cuts off, send line mechanism including fixing support frame (201) on base (1), rotate on support frame (201) and be connected with conveying roller (202), conveying roller (202) are connected with the motor, support frame (201) top is provided with link (204), link (204) rotate and are connected with auxiliary roller (203), link (204) upper surface rotates and is connected with screw rod (205), screw rod (205) and support frame (201) threaded connection, cutting mechanism is including fixing supporting seat (301) on base (1), be fixed with first chuck (302) on supporting seat (301), first chuck (302) are three-jaw chuck, all be provided with mounting groove (303) on the claw of first chuck (302), mounting groove (303) can dismantle and be connected with blade (304).

2. The cable stripping device according to claim 1, characterized in that the conveying roller (202) is provided with first V-shaped grooves (206) distributed along the circumferential direction of the conveying roller (202), the auxiliary roller (203) is provided with second V-shaped grooves (207) distributed along the circumferential direction of the auxiliary roller (203), and the included angles of two trimming edges of the sections of the first V-shaped grooves (206) and the second V-shaped grooves (207) are the same and are larger than 90 degrees.

3. The cable stripping device according to claim 1 or 2, characterized in that the cutting mechanism comprises a second chuck (402) and a guiding barrel (404), the second chuck (402) is a three-jaw chuck, a support (401) fixed on the base (1) is fixed below the second chuck (402), a connecting rod (410) is fixed between the upper part of the second chuck (402) and the second chuck (402), the lower part of the guiding barrel (404) is clamped on the support (401) and fixed with the support, the right side of the guiding barrel (404) is positioned on the outer side of a claw of the second chuck (402) and bent towards the center, a bearing (405) is fixed on one side of the guiding barrel (404) away from the claw of the second chuck (402), a driven gear (406) is fixed on the outer ring of the bearing (405), a driving gear (407) is meshed with the cutter, the driving gear (407) is connected with a motor, a mounting surface (411) is fixed on the right side of the driven gear (406), and a mounting surface (408) is fixed on the mounting surface (411).

4. A cable stripping device according to claim 3, characterized in that the claws of the second chuck (402) close to one side of the first chuck (302) are respectively fixed with a guide plate (403), three guide plates (403) are spliced to form a circular truncated cone structure, and the three claws of the second chuck (402) are distributed in a staggered manner with the three claw positions of the first chuck (302).

5. The cable stripping device as claimed in claim 4, characterized in that a semi-cylindrical shield (409) located outside the driven gear (406) is fixed to the guiding drum (404).

6. The cable stripping device according to claim 1, characterized in that a groove (101) is formed in the base (1), and a collection box (102) is placed in the groove (101).