CN213879106U

CN213879106U - Adjusting mechanism of automatic wire stripping machine for electric wires and cables

Info

Publication number: CN213879106U
Application number: CN202120133092.6U
Authority: CN
Inventors: 郑巨克; 李佳; 王立东
Original assignee: Wenzhou Dongjue Cable Co ltd
Current assignee: Wenzhou Dongjue Cable Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-08-03
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses an adjustment mechanism of automatic wire stripping machine of wire and cable, which comprises a frame, upper frame and lower floor's frame inboard are provided with aligning conveying component, the frame opposite side is provided with clamping component, aligning conveying component includes dead lever, fixed pinch roller, movable rod and activity pinch roller, fixed pinch roller and activity pinch roller are provided with a plurality of groups and every internal fixation pinch roller of group and activity pinch roller and lay relatively, activity pinch roller and fixed pinch roller rotate respectively and install in the terminal surface of dead lever and movable rod, the dead lever all is fixed in the surface of lower floor's frame, and a plurality of movable rod can set up in the through-hole of seting up on upper frame with going up and down in step, the utility model discloses an adjustment mechanism can carry the aligning simultaneously and adjust, and the suitability is good, and it is convenient to implement.

Description

Adjusting mechanism of automatic wire stripping machine for electric wires and cables

Technical Field

The utility model relates to a wire and cable technical field specifically is an adjustment mechanism of automatic wire stripping machine of wire and cable.

Background

The electric wire and cable as a linear product for transmitting electromagnetic energy and information and realizing electromagnetic energy conversion mainly comprises one or more wire cores which are mutually wound, and a plurality of layers of insulation protection are arranged outside the wire cores, so that when the electric wire and cable are installed and connected, an insulation protection layer wrapped outside the wire cores needs to be stripped to expose the wire cores inside, and an automatic wire stripping machine is used for stripping wires.

When the existing automatic wire stripping machine is used for stripping wires, the adjustment is inconvenient, and the conveying and straightening mechanisms are separately carried out, so that the implementation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustment mechanism of automatic wire stripping machine of electric wire and cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the adjusting mechanism of the automatic wire-stripping machine for the electric wires and the cables comprises a rack, wherein straightening conveying components are arranged on the inner sides of an upper rack and a lower rack, a clamping component is arranged on the other side of the rack, each straightening conveying component comprises a fixed rod, a fixed pinch roller, a movable rod and a movable pinch roller, the fixed pinch rollers and the movable pinch rollers are arranged in pairs and are arranged oppositely, each group of inner fixed pinch rollers and each group of inner fixed pinch rollers are arranged oppositely, the movable pinch rollers and the fixed pinch rollers are respectively rotatably arranged on the end faces of the fixed rods and the movable rods, the fixed rods are all fixed on the surface of the lower rack, and the movable rods can be synchronously arranged in through holes formed in the upper rack in a lifting mode.

As a further aspect of the present invention: the fixed pinch rollers and the movable pinch rollers are provided with two groups, the top peripheries of the two movable rods are respectively provided with a section of external thread and are respectively connected with a first driven wheel and a second driven wheel through the external thread, the peripheries of the two movable rods are respectively fixed with a lug, the lugs are respectively in sliding connection with chutes arranged in through holes of an upper rack, the outer sides of the first driven wheel and the second driven wheel are respectively clamped inside two U-shaped limit frames, the openings of the two U-shaped limit frames are inwards fixed on the surface of the upper rack, the top and the bottom of the inner sides of the two U-shaped limit frames are respectively provided with universal balls, the top and the bottom gear wheel surfaces of the first driven wheel and the second driven wheel are respectively provided with rolling grooves, the bottoms of the universal balls are respectively abutted against the rolling groove surfaces, and the adjacent inner sides of the first driven wheel and the second driven wheel are rotatably provided with driving gears, the driving gear is fixed on the periphery of the rotating rod, the driving gear is meshed with the inner sides of the first driven wheel and the second driven wheel at the same time, and a rocking handle is arranged at the top of the rotating rod.

As a further aspect of the present invention: the clamping assembly comprises two clamping blocks which are coaxial and are rotatably arranged on the inner side of the fixing frame, one of the clamping blocks is fixedly arranged on the rotating shaft, a compression spring is connected between the other clamping block and the inner wall of the fixing frame, and the compression spring is sleeved on the rotating shaft of the clamping block.

As a further aspect of the present invention: one of the clamping blocks is fixedly arranged on the rotating shaft through a locking screw.

As a further aspect of the present invention: and the handle of the rocking handle is provided with an anti-skid sheath.

Compared with the prior art, the beneficial effects of the utility model are that: the cables pass through the straightening conveying assembly and the clamping assembly, so that the cables with different diameters can be conveniently straightened while being transmitted, and the straightening device can be suitable for stripping the cables with different diameters and cables with cores with different strengths after being conveyed; the two movable rods which move up and down synchronously can adjust the distance between the two movable pressing wheels and the fixed pressing wheel, so that the cables with different thicknesses can be acted conveniently, the cables can be well straightened while being conveyed through the fixed pressing wheel and the movable pressing wheel which are arranged oppositely, and the synchronous adjustment of straightening and conveying can be finished only by shaking the movable rods; the elastic force of the compression spring of the clamping assembly is used for conveniently clamping and limiting different thick and thin cables and then stripping the cables, and the self-adaptability is good.

Drawings

Fig. 1 is a schematic structural diagram of an adjusting mechanism of an automatic wire stripping machine for electric wires and cables.

Fig. 2 is a side view of a clamping assembly of an automatic wire stripping machine for stripping wires and cables.

Fig. 3 is an axial view of a movable rod in an adjusting mechanism of an automatic wire stripping machine for electric wires and cables.

In the figure: 1. an upper layer frame; 2. a lower frame; 3. fixing the rod; 4. fixing a pinch roller; 5. a movable rod; 6. a driving gear; 7. a first driven wheel; 8. a second driven wheel; 9, a U-shaped limiting frame; 10. a universal ball; 11. a rotating rod; 12. a rocking handle; 13. a bump; 14. a chute; 15. a movable pinch roller; 16. a clamping block; 17. a compression spring; 18. a fixed mount; .

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Referring to fig. 1-3, in an embodiment of the present invention, an adjusting mechanism of an automatic wire stripper for electric wires and cables comprises a frame, the frame comprises an upper layer frame 1 and a lower layer frame 2, the inner sides of the upper layer frame 1 and the lower layer frame 2 are provided with straightening conveying components, the other side of the frame is provided with a clamping assembly, the straightening conveying assembly comprises a fixed rod 3, a fixed pinch roller 4, a movable rod 5 and a movable pinch roller 15, the fixed pinch rollers 4 and the movable pinch rollers 15 are arranged in pairs in a plurality of groups, the fixed pinch rollers 4 and the movable pinch rollers 15 in each group are oppositely arranged, the movable pinch roller 15 and the fixed pinch roller 4 are respectively and rotatably arranged on the end surfaces of the fixed rod 3 and the movable rod 5, the fixed rods 3 are fixed on the surface of the lower-layer rack 2, and the movable rods 5 can be synchronously arranged in through holes formed in the upper-layer rack 1 in a lifting mode.

Preferably, two groups of fixed pinch rollers 4 and movable pinch rollers 15 are arranged, the peripheries of the tops of the two movable rods 5 are respectively provided with a section of external thread and are respectively connected with a first driven wheel 7 and a second driven wheel 8 through the external thread, the peripheries of the two movable rods 5 are respectively fixed with a lug 13, the lug 13 is respectively in sliding connection with a chute 14 arranged in a through hole of the upper frame 1, the outer sides of the first driven wheel 7 and the second driven wheel 8 are respectively clamped inside two U-shaped limit frames 9, the two U-shaped limit frames 9 are fixed on the surface of the upper frame 1 with openings facing inwards, universal balls 10 are respectively arranged at the tops and bottoms of the insides of the two U-shaped limit frames 9, rolling grooves are respectively formed in the gear surfaces at the tops and the bottoms of the first driven wheel 7 and the second driven wheel 8, and the ball bottoms of the universal balls 10 are respectively abutted against the rolling groove surfaces, the driving gear 6 is rotatably mounted on the inner sides, adjacent to each other, of the first driven wheel 7 and the second driven wheel 8, the driving gear 6 is fixed to the periphery of the rotating rod 11, the driving gear 6 is simultaneously meshed with the inner sides of the first driven wheel 7 and the second driven wheel 8, and a rocking handle 12 is arranged at the top of the rotating rod 11.

In the embodiment, cables with different diameters can be conveniently straightened while being transmitted by passing through the straightening and conveying assembly and the clamping assembly, the cable straightening device is suitable for stripping cables with different diameters and cables with cores with different strengths after being conveyed, the rotating rod 11 can drive the driving gear 6 to rotate by rotating the rocking handle 12 so as to enable the first driven wheel 7 and the second driven wheel 8 to rotate in the same direction, the first driven wheel 7 and the second driven wheel 8 are in threaded connection with the peripheries of the two movable rods 5, and the two movable rods 5 are limited by matching of the lug 13 and the chute 14, so that the movable rods 5 can move up and down along with the forward and reverse rotation of the rocking handle 12, the distance between the two movable pressing wheels 15 and the fixed pressing wheel 4 can be adjusted by the two movable rods 5 which move up and down synchronously, the cable inlet wire conveying and straightening with different thicknesses can be facilitated, and a plurality of groups of movable rods 5 can be arranged according to different requirements, the inner side of one movable rod 5 is provided with a driving motor to drive incoming line conveying, obviously, the method is a common means in the prior art, cables can be well conveyed and straightened at the same time through the fixed pinch roller 4 and the movable pinch roller 15 which are oppositely arranged, and synchronous adjustment of straightening conveying can be completed only by shaking the movable rod 5;

referring to fig. 1 to 3, as another preferred embodiment of the present invention, the clamping assembly includes two clamping blocks 16 coaxially and rotatably disposed inside the fixing frame 18, one of the clamping blocks 16 is fixedly disposed on the rotating shaft, a pressing spring 17 is connected between the other clamping block 16 and the inner wall of the fixing frame 18, and the pressing spring 17 is sleeved on the rotating shaft of the clamping block 16.

In the embodiment, different cables with different thicknesses can be clamped and limited conveniently to be stripped through the elastic action of the compression spring 17, and the self-adaptability is good.

Referring to fig. 1 to 3, as another preferred embodiment of the present invention, one of the clamping blocks 16 is fixed on the rotating shaft by a locking screw, so as to further adjust the pre-tightening force acting range of the pressing spring 17.

Referring to fig. 1 to 3, as another preferred embodiment of the present invention, an anti-slip sheath is disposed on the handle of the rocking handle 12 to prevent slipping.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An adjusting mechanism of an automatic wire-stripping machine for wires and cables comprises a rack, wherein the rack comprises an upper rack (1) and a lower rack (2), and is characterized in that straightening conveying components are arranged on the inner sides of the upper rack (1) and the lower rack (2), a clamping component is arranged on the other side of the rack, each straightening conveying component comprises a fixed rod (3), a fixed pinch roller (4), a movable rod (5) and a movable pinch roller (15), the fixed pinch rollers (4) and the movable pinch rollers (15) are arranged in pairs, each group of inner fixed pinch rollers (4) and the movable pinch rollers (15) are arranged oppositely, the movable pinch rollers (15) and the fixed pinch rollers (4) are respectively rotatably arranged on the end faces of the fixed rods (3) and the movable rods (5), and the fixed rods (3) are both fixed on the surface of the lower rack (2), the movable rods (5) can be synchronously arranged in through holes arranged on the upper layer rack (1) in a lifting way.

2. The adjusting mechanism of the automatic wire stripping machine of the electric wires and the cables as claimed in claim 1, wherein two groups of the fixed pinch rollers (4) and the movable pinch rollers (15) are provided, the peripheries of the tops of the two movable rods (5) are respectively provided with a section of external thread and are respectively connected with the first driven wheel (7) and the second driven wheel (8) through the external thread, the peripheries of the two movable rods (5) are respectively fixed with a convex block (13), the convex blocks (13) are respectively connected with a sliding chute (14) arranged in a through hole of the upper rack (1) in a sliding manner, the outer sides of the first driven wheel (7) and the second driven wheel (8) are respectively clamped inside the two U-shaped limiting frames (9), the two U-shaped limiting frames (9) are fixed on the surface of the upper rack (1) with openings facing inwards, the tops and the bottoms of the inner sides of the two U-shaped limiting frames (9) are respectively provided with universal balls (10), first follow the top and the bottom gear wheel face of driving wheel (8) from driving wheel (7) and second and all seted up the slot rolling, it is a plurality of the spheroid bottom of universal ball (10) is contradicted with the slot rolling face respectively, first follow driving wheel (7) and second are rotated from the adjacent inboard of driving wheel (8) and are installed driving gear (6), driving gear (6) are fixed in bull stick (11) periphery, driving gear (6) are simultaneously with first follow driving wheel (7) and second from driving wheel (8) inboard meshing, bull stick (11) top is provided with rocking handle (12).

3. The adjusting mechanism of the automatic wire stripping machine of the electric wires and the cables as claimed in claim 1, wherein the clamping assembly comprises two clamping blocks (16) which are coaxially and rotatably arranged on the inner side of a fixing frame (18), one of the clamping blocks (16) is fixedly arranged on a rotating shaft, a compression spring (17) is connected between the other clamping block (16) and the inner wall of the fixing frame (18), and the compression spring (17) is sleeved on the rotating shaft of the clamping block (16).

4. The adjusting mechanism of an automatic wire stripper for electric wires and cables as claimed in claim 3, wherein one of said clamping blocks (16) is fixedly arranged on the rotary shaft by a locking screw.

5. The adjusting mechanism of the automatic wire stripping machine for the electric wires and the electric cables as claimed in claim 2, wherein a handle of the rocking handle (12) is provided with an anti-slip sheath.