CN220190328U

CN220190328U - Novel cable stripping knife

Info

Publication number: CN220190328U
Application number: CN202320861570.4U
Authority: CN
Inventors: 孙伟; 王海明; 李宁; 王志勇; 朱丽文
Original assignee: Qinhuangdao Ruikai Construction Testing Co ltd
Current assignee: Qinhuangdao Ruikai Construction Testing Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-12-15
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a novel cable stripping knife, which relates to the technical field of building detection, and aims at solving the problems that cables with different specifications cannot be fixed, the application range is low, a knife tip of a knife blade is damaged due to the fact that the knife blade is easy to contact the ground, and the practicability is low, and the novel cable stripping knife comprises a bottom plate and a frame. The utility model can fix cables with different specifications, improves the application range, can fix the cables during cutting, can prevent the blade from contacting the ground, avoids the damage of the cutter point, and improves the practicability.

Description

Novel cable stripping knife

Technical Field

The utility model relates to the technical field of building detection, in particular to a novel cable stripping knife.

Background

Building service function detection comprises an electrical detection project, and in the electrical detection process, wires and cables are usually required to be peeled so as to facilitate the implementation of related experiments and detection.

Through retrieval, chinese patent (application number is 201920255925.9) discloses a novel cable stripping knife, which comprises a U-shaped fixing seat, wherein at least two guide bearings are arranged in the U-shaped fixing seat, and grooves on the guide bearings are matched with the outer surface of a cable; the U-shaped fixing seat is provided with a lifting clamping seat along the vertical direction, and two ends of the cutter penetrate through the lifting clamping seat and can be clamped with the lifting clamping seat in an adjustable manner; the cutter comprises a blade, the upper end of the blade is connected with a cutter holder, and the upper part of the cutter holder is arranged in a chute of the lifting clamping seat in a sliding way; the utility model discloses a wire stripping sword, including blade holder, pull rod, wire stripping sword is located the blade holder, the blade holder is located partial one side of spout in and is equipped with the latch, latch and fixture block meshing, and the fixture block is connected with the pull rod, and the cover has compression spring on the pull rod, and outside the lifting clamping seat was stretched out to the other end of pull rod, however, above-mentioned wire stripping sword had following problem in the use:

1. when cables are fixed, cables with different specifications cannot be fixed, and the application range is low;

2. when peeling the cable, the blade is easy to contact the ground, so that the tip of the blade is damaged, and the practicability is low.

Disclosure of Invention

The utility model provides a novel cable stripping knife, which solves the problems that a comparison file cannot fix cables with different specifications, the application range is low, a knife tip of the knife blade is damaged due to the fact that the knife blade is easily contacted with the ground, and the practicability is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel cable stripping knife, includes bottom plate and frame, the frame includes mounting bracket and two braced frames, be equipped with adjustment mechanism in the mounting bracket, adjustment mechanism includes bi-directional screw and two gag lever posts, all be equipped with extrusion subassembly on the outer wall of bi-directional screw both ends, extrusion subassembly includes slider, installing frame, squeeze roll and two connecting blocks, the mounting bracket top is equipped with two pressing mechanism, pressing mechanism includes two press bars, press board and connecting plate, two the connecting plate below all is equipped with the cable stripper plate, and all is equipped with four elastic component on two cable stripper plate top outer walls, elastic component includes slide bar and spring, be equipped with cutting mechanism in the mounting bracket, cutting mechanism includes mounting panel and blade.

Preferably, the mounting frame is fixedly arranged on the outer wall of the top of the bottom plate, and the two supporting frames are respectively fixedly arranged on the outer walls of the two sides of the mounting frame.

Preferably, one end of the bidirectional screw is connected to one side inner wall of the mounting frame through a bearing, one end of the bidirectional screw is connected to one side outer wall of the mounting frame through a bearing, and two ends of the limiting rod are respectively and fixedly arranged on two side inner walls of the mounting frame.

Preferably, the slider spiro union is on two-way screw outer wall, and the installing frame set firmly on slider top outer wall, be connected with the installation axle through the bearing on installing frame top and the bottom inner wall, and the squeeze roll sets firmly on the installation axle outer wall, two the connecting block sets firmly respectively on the installing frame both sides outer wall, and two connecting blocks slidable mounting respectively on two gag lever post outer walls.

Through foretell scheme, drive two sliders, two installing frames and two squeeze rolls through rotating two-way screw rod and remove in opposite directions, and then extrude fixedly to the cable.

Preferably, the two pressing rods penetrate through and are slidably mounted on the outer wall of the top of the mounting frame respectively, the pressing plates are fixedly arranged on the outer walls of the tops of the two pressing rods respectively, the connecting plates are fixedly arranged on the outer walls of the bottoms of the two pressing rods, and the connecting plates and the mounting frame form sliding fit.

Preferably, the slide bar is fixedly arranged on the outer wall of the top of the cable extrusion plate, the spring is sleeved on the outer wall of the slide bar, and a limiting block is fixedly arranged on the outer wall of the top end of the slide bar.

Through foretell scheme, through pressing two pressing plates, the pressing plate drives connecting plate and cable stripper plate and descends, and then extrudees fixedly to the cable on two braced frames.

Preferably, the mounting plates are respectively fixed on the outer walls of the bottoms of the two connecting plates, two fixing plates are fixedly arranged on the outer walls of the bottoms of the mounting plates, and the blades are connected to the outer walls of the opposite sides of the two fixing plates through bolts.

Through foretell scheme, drive the blade decline through two connecting plates decline, and then make the blade cut the cable and skin, avoid blade and ground contact to cause the knife tip impaired.

The beneficial effects of the utility model are as follows:

1. be provided with frame, adjustment mechanism and extrusion subassembly, put the cable on two braced frames, the cable middle section is unsettled this moment, rotates two-way screw rod, and two installing frame and two squeeze rolls are moved in opposite directions to two-way screw rod drive, and then extrude fixedly to the cable middle section, can fix the cable of different specifications, has improved application scope.

2. Be provided with pressing mechanism, elastic component and cutting mechanism, press two press plates, press plate drive connecting plate and cable stripper plate decline, and then extrude fixedly to the cable on two braced frames, continue to press two press plates afterwards, drive the blade decline, after penetrating the cable, loosen two press plates a distance for two connecting plates break away from the extrusion with the cable, the cable is pulled afterwards, make the blade cut the cable and skin, can fix the cable when the cutting, can prevent blade and ground contact, avoid the knife tip impaired, the practicality is improved.

In summary, the utility model can fix cables with different specifications, improves the application range, can fix the cables during cutting, can prevent the blade from contacting the ground, avoids the damage of the cutter point, and improves the practicability.

Drawings

Fig. 1 is a schematic diagram of a main view axis measurement structure of a novel cable stripping knife according to the present utility model.

Fig. 2 is a schematic diagram of a frame axis measurement structure of a novel cable stripping knife according to the present utility model.

Fig. 3 is a schematic diagram of the bottom structure of an adjusting mechanism of the novel cable stripping knife.

Fig. 4 is a schematic diagram of a front view cross-section structure of an adjusting mechanism of a novel cable stripping knife according to the present utility model.

Fig. 5 is a schematic diagram of an axial measurement structure of a pressing mechanism of the novel cable stripping knife.

Fig. 6 is a schematic diagram of the bottom structure of a cutting mechanism of the novel cable stripping knife provided by the utility model.

In the figure: 1. a bottom plate; 2. a frame; 201. a mounting frame; 202. a support frame; 3. an adjusting mechanism; 301. a bidirectional screw; 302. a limit rod; 4. an extrusion assembly; 401. a slide block; 402. a mounting frame; 403. a mounting shaft; 404. a squeeze roll; 405. a connecting block; 5. a pressing mechanism; 501. pressing a pressing rod; 502. pressing the plate; 503. a connecting plate; 6. a cable extrusion plate; 7. an elastic component; 701. a slide bar; 702. a spring; 703. a limiting block; 8. a cutting mechanism; 801. a mounting plate; 802. a fixing piece; 803. a blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1-4, a novel cable stripping knife, including bottom plate 1, frame 2, adjustment mechanism 3 and two extrusion subassembly 4, frame 2 is including setting firmly on the bottom plate 1 top outer wall mounting bracket 201 and two braced frames 202 that set firmly respectively on the bottom plate 1 top outer wall, two braced frames 202 set firmly respectively on the mounting bracket 201 both sides outer wall, adjustment mechanism 3 includes one end through the bearing connect on the mounting bracket 201 on one side the inner wall bi-directional screw 301 and two both ends set firmly respectively on the gag lever post 302 on the mounting bracket 201 both sides inner wall, bi-directional screw 301 one end is connected on the mounting bracket 201 on one side outer wall through the bearing, extrusion subassembly 4 includes the slider 401 of spiro union on bi-directional screw 301 outer wall, set firmly on slider 401 top outer wall mounting frame 402, both ends are connected through the bearing respectively on the mounting axle 403 inner wall, set firmly squeeze roller 404 on the mounting axle 403 outer wall respectively on the outer wall of mounting frame 402 both sides connecting block 405, two connecting blocks 405 sliding mounting respectively on two gag lever post 302 outer walls.

Embodiment 2, refer to fig. 1 and 5-6, a novel cable stripping knife, still include two pressing mechanism 5, two cable stripper plates 6 and a plurality of elastic component 7, pressing mechanism 5 includes two respectively run through and slidable mounting presses down pole 501 on the mounting bracket 201 top outer wall, press plate 502 and set firmly the connecting plate 503 on two pressing pole 501 bottom outer walls respectively on pressing pole 501 top outer wall, connecting plate 503 forms sliding fit with mounting bracket 201, all be equipped with four elastic component 7 on two cable stripper plate 6 top outer walls, elastic component 7 includes slide bar 701 and spring 702, slide bar 701 sets firmly on cable stripper plate 6 top outer wall, the spring 702 cover is located on the slide bar 701 outer wall, stopper 703 has been set firmly on the slide bar 701 top outer wall, be equipped with cutting mechanism 8 in the mounting bracket 201, cutting mechanism 8 includes mounting plate 801 and blade 803, the mounting plate 801 sets firmly respectively on two connecting plate 503 bottom outer walls, set firmly on the mounting plate 801 bottom outer wall two stationary blades 802, the blade 803 passes through bolted connection on two stationary blade 802 opposite side outer walls.

Working principle: the cable is placed on two supporting frames 202, the cable middle section is suspended at this moment, the bidirectional screw 301 is rotated, the bidirectional screw 301 drives two mounting frames 402 and two extrusion rollers 404 to move oppositely, the cable middle section is extruded and fixed, two pressing plates 502 are pressed, the pressing plates 502 drive connecting plates 503 and cable extrusion plates 6 to descend, the cable on the two supporting frames 202 is extruded and fixed, then the two pressing plates 502 are continuously pressed, the blade 803 is driven to descend, after penetrating the cable, the two pressing plates 502 are loosened for a certain distance, the two connecting plates 503 are separated from the cable to be extruded, and then the cable is pulled, so that the blade 803 cuts and peels the cable.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A novel cable stripping knife, which comprises a bottom plate (1) and a frame (2), and is characterized in that the frame (2) comprises a mounting frame (201) and two supporting frames (202);

an adjusting mechanism (3) is arranged in the mounting frame (201), and the adjusting mechanism (3) comprises a bidirectional screw rod (301) and two limiting rods (302);

the two-way screw (301) is characterized in that extrusion assemblies (4) are arranged on the outer walls of the two ends of the two-way screw, and each extrusion assembly (4) comprises a sliding block (401), a mounting frame (402), an extrusion roller (404) and two connecting blocks (405);

the top of the mounting frame (201) is provided with two pressing mechanisms (5), and each pressing mechanism (5) comprises two pressing rods (501), a pressing plate (502) and a connecting plate (503);

the cable extrusion plates (6) are arranged below the two connecting plates (503), four elastic components (7) are arranged on the outer walls of the tops of the two cable extrusion plates (6), and the elastic components (7) comprise sliding rods (701) and springs (702);

a cutting mechanism (8) is arranged in the mounting frame (201), and the cutting mechanism (8) comprises a mounting plate (801) and a blade (803).

2. The novel cable stripping knife according to claim 1, wherein the mounting frame (201) is fixedly arranged on the top outer wall of the bottom plate (1), two supporting frames (202) are respectively fixedly arranged on the top outer wall of the bottom plate (1), and two supporting frames (202) are respectively fixedly arranged on the outer walls of two sides of the mounting frame (201).

3. The novel cable stripping knife according to claim 1, wherein one end of the bidirectional screw rod (301) is connected to one side inner wall of the mounting frame (201) through a bearing, one end of the bidirectional screw rod (301) is connected to one side outer wall of the mounting frame (201) through a bearing, and two ends of the limiting rod (302) are respectively fixedly arranged on two side inner walls of the mounting frame (201).

4. The novel cable stripping knife according to claim 1, characterized in that the sliding block (401) is in threaded connection with the outer wall of the bidirectional screw rod (301), the mounting frame (402) is fixedly arranged on the outer wall of the top of the sliding block (401), the mounting shaft (403) is connected to the inner wall of the top and the bottom of the mounting frame (402) through bearings, the extruding roller (404) is fixedly arranged on the outer wall of the mounting shaft (403), the two connecting blocks (405) are respectively fixedly arranged on the outer walls of two sides of the mounting frame (402), and the two connecting blocks (405) are respectively and slidably arranged on the outer walls of the two limiting rods (302).

5. The novel cable stripping knife according to claim 1, wherein the two pressing rods (501) penetrate through and are slidably mounted on the top outer wall of the mounting frame (201), the pressing plates (502) are fixedly arranged on the top outer walls of the two pressing rods (501) respectively, the connecting plates (503) are fixedly arranged on the bottom outer walls of the two pressing rods (501), and the connecting plates (503) and the mounting frame (201) form sliding fit.

6. The novel cable stripping knife according to claim 1, wherein the sliding rod (701) is fixedly arranged on the outer wall of the top of the cable extrusion plate (6), the spring (702) is sleeved on the outer wall of the sliding rod (701), and the limiting block (703) is fixedly arranged on the outer wall of the top of the sliding rod (701).

7. The novel cable stripping knife according to claim 1, wherein the mounting plates (801) are respectively fixed on the outer walls of the bottoms of the two connecting plates (503), two fixing sheets (802) are fixedly arranged on the outer walls of the bottoms of the mounting plates (801), and the blades (803) are connected to the outer walls of opposite sides of the two fixing sheets (802) through bolts.