CN217494399U

CN217494399U - Sheath processingequipment of wired cable manufacture usefulness

Info

Publication number: CN217494399U
Application number: CN202221421831.2U
Authority: CN
Inventors: 许奎; 陈磊; 张秀秀; 惠立芳
Original assignee: Softtek Cable Jiangsu Co ltd
Current assignee: Softtek Cable Jiangsu Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-27
Anticipated expiration: 2032-06-09

Abstract

The utility model relates to a cable sheathing processing technology field specifically is a sheath processingequipment that cable production used, including the cable main part and cup joint at the outside stationary ring seat of cable main part, it compresses tightly fixed subassembly and cutting assembly to have set gradually on the stationary ring seat, compress tightly fixed subassembly and include three briquetting of group, three briquetting of group carry out concertina movement under the spiral-closure effect of screw rod respectively, cutting assembly includes blade holder and section, the blade holder is driven by drive arrangement and carries out circular motion along the stationary ring seat, and the lower extreme of blade holder is provided with the fluting, and spacing slidable mounting has the slider in the fluting, and the section stretches into fluting and fixed connection slider, and the slider is pegged graft in the fluting and is fixed at the blade holder through the setting element is removable. The utility model discloses a drive arrangement drives the blade holder and carries out circular motion along the cable main part for the section can form the annular cutting to the cable sheathing, avoids incision department to take place to warp, reduces the damage of incision department.

Description

Sheath processingequipment of wired cable manufacture usefulness

Technical Field

The utility model relates to a cable sheathing processing technology field specifically is a sheath processingequipment of wired cable production usefulness.

Background

The cable sheath is the outermost layer of the cable, such as a polyvinyl chloride insulation, polyvinyl chloride sheath. The tube passing through the outside is called a protection tube.

The acting force among molecular chains is large, the polyethylene cable sheath is often required to be cut due to overlong length in production, but the existing cable sheath needs to be cut in the processing process, but the existing sheath cutting device mostly adopts a cutting mode, so that the notch of the sheath is easily deformed, the performance of the sheath is influenced, and even more, the notch of the sheath is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheath processingequipment of wired cable production usefulness 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 utility model provides a sheath processingequipment that wired cable manufacture used, includes the cable main part and cup joints the fixed ring seat outside in the cable main part, it compresses tightly fixed subassembly and cutting means to have set gradually on the fixed ring seat, compress tightly fixed subassembly and include three briquetting of group, three briquetting of group carry out concertina movement under the effect of screwing in of screw rod respectively, cutting means includes blade holder and section, the blade holder carries out circular motion by drive arrangement drive and along the fixed ring seat, and the lower extreme of blade holder is provided with the fluting, and spacing slidable mounting has the slider in the fluting, and the section stretches into fluting and fixed connection slider, and the slider is pegged graft and is fixed at the blade holder in the fluting and through the setting element is removable.

Preferably, the fixed ring seat is internally provided with an annular movable cavity, a driving device is arranged in the annular movable cavity and comprises an outer gear ring, a straight gear, a central shaft and a rotating wheel, the outer gear ring is rotatably limited and is arranged in the annular movable cavity, and the outer gear ring is meshed with the straight gear.

Preferably, the top of fixed ring seat sets up the rectangle arch, and the circular chamber has been seted up to the protruding inside of rectangle, and the equal spacing rotation of straight-teeth gear and central shaft is installed inside the circular chamber, and central shaft one end fixed connection straight-teeth gear, the central shaft other end stretch out circular chamber and fixed connection runner.

Preferably, the one end of the cutter holder far away from the cutting blade extends into the inner wall of the annular movable cavity and is fixedly connected with the outer gear ring, the positioning piece comprises a positioning screw, a long opening matched with the positioning screw rod is formed in the front end face of the cutter holder, the positioning screw penetrates through the long opening and is inserted into the sliding block, and an inner threaded hole screwed with the positioning screw is formed in the surface of the sliding block.

Preferably, the fixed ring seat is further provided with three groups of accommodating and matching cavities with inward openings, each group of accommodating and matching cavities is provided with a pressing block in a limiting and sliding manner, a cylindrical cavity is formed in the pressing block, a limiting disc is arranged in the cylindrical cavity, the screw rod extends into the cylindrical cavity from the inside of the fixed ring seat and is fixedly connected with the limiting disc, three groups of matching sleeves are arranged on the outer wall of the fixed ring seat in a protruding manner, and the screw rod is in running fit with the matching sleeves.

Preferably, the three groups of pressing blocks are distributed in an annular array relative to the cable cylinder, one end of each pressing block is an arc surface, and the other end of each pressing block is provided with a spiral groove matched with the screw.

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

1. the utility model discloses a set up and compress tightly fixed subassembly, fixedly cup joint the fixed ring seat in the cable main part, avoid the fixed ring seat to take place the axial rotation to drive the blade holder through drive arrangement and carry out the circular motion along the cable main part, make the section can form the annular cutting to the cable sheath, avoid the incision department to warp, reduce the damage of incision department;

2. the utility model discloses a rotate the screw rod for under the effect of closing soon of external screw thread including the briquetting, can carry out concertina movement, with this realization to compressing tightly or relaxing of cable main part, thereby fix the retainer ring seat on cable main part, improve good operating condition for cutting assembly.

Drawings

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

FIG. 2 is a front cross-sectional view of the retaining ring seat of the present invention;

fig. 3 is a rear cross-sectional view of the fixing ring seat of the present invention.

In the figure: the cable cutting device comprises a cable main body 1, a fixed ring seat 2, a cutting blade 3, a cutter holder 4, an outer gear ring 5, a straight gear 6, a central shaft 7, a rotating wheel 8, a pressing block 9, a limiting disc 10, a screw rod 11 and a matching sleeve 12.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the advantages and spirit of the present invention will be further understood from the following detailed description read in conjunction with the accompanying drawings and the detailed description of the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a sheath processingequipment of wired cable production usefulness, including cable main part 1 and cup joint at the outside stationary ring seat 2 of cable main part 1, it compresses tightly fixed subassembly and cutting element to have set gradually on stationary ring seat 2, it includes three briquetting 9 of group to compress tightly fixed subassembly, three briquetting 9 of group carry out concertina movement under the spiral-closure effect of screw rod 11 respectively, cutting element includes blade holder 4 and section 3, blade holder 4 carries out the circular motion by drive arrangement drive and along stationary ring seat 2, the lower extreme of blade holder 4 is provided with the fluting, spacing slidable mounting has the slider in the fluting, section 3 stretches into fluting and fixed connection slider, the slider is pegged graft in the fluting and is fixed at blade holder 4 through the setting element is removable.

Further, the utility model discloses a set up three briquetting 9 of group, with the fixed cup 2 fixed cup joints on cable main part 1, avoid the fixed cup 2 to take place the axial rotation to drive blade holder 4 through drive arrangement and carry out circular motion along cable main part 1, make section 3 can form annular cutting to cable sheathing, avoid incision department to take place to warp, reduce the damage of incision department.

As shown in fig. 1 and 2, an annular movable cavity is formed in the inner side of the fixed ring seat 2, a driving device is installed in the annular movable cavity and comprises an outer gear ring 5, a straight gear 6, a central shaft 7 and a rotating wheel 8, the outer gear ring 5 is installed in the annular movable cavity in a limiting and rotating mode, and the outer gear ring 5 is connected with the straight gear 6 in a meshed mode. The top of retaining ring seat 2 sets up the rectangle arch, and the circular chamber has been seted up to the protruding inside of rectangle, and straight-teeth gear 6 and the equal spacing rotation of central shaft 7 are installed inside the circular chamber, and 7 one end fixed connection straight-teeth gears 6 of central shaft, the 7 other ends of central shaft stretch out circular chamber and fixed connection runner 8.

Furthermore, by arranging the outer gear ring 5, the straight gear 6, the central shaft 7 and the rotating wheel 8 to be matched and practical, the circular motion of the cutter holder 4 can be realized, so that the slicing piece 3 can stably cut the sheath;

specifically, drive center pin 7 through handheld runner 8 and rotate, because outer ring gear 5 is connected in the straight-teeth gear 6 meshing on the center pin 7 for outer ring gear 5 drives blade holder 4 and carries out stable circular motion, thereby makes section 3 can form the annular cutting to the cable sheath.

As shown in fig. 2, one end of the tool apron 4, which is far away from the slice 3, extends into the annular movable cavity and is fixedly connected with the inner wall of the outer gear ring 5, the positioning piece comprises a positioning screw, the front end surface of the tool apron 4 is provided with a long opening matched with the positioning screw, the positioning screw penetrates through the long opening and is inserted into the sliding block, and the surface of the sliding block is provided with an inner threaded hole screwed with the positioning screw.

Furthermore, by arranging a positioning screw to act on the slide block, the slice 3 can be fixed at the moved position;

as shown in fig. 1 and 3, the fixed ring seat 2 is further provided with three sets of accommodating cavities with inward openings, each set of accommodating cavities is provided with a pressing block 9 in a limiting and sliding manner, a cylindrical cavity is formed in the pressing block 9, a limiting disc 10 is arranged in the cylindrical cavity, a screw 11 extends into the cylindrical cavity from the inside of the fixed ring seat 2 and is fixedly connected with the limiting disc 10, three sets of matching sleeves 12 are arranged on the outer wall of the fixed ring seat 2 in a protruding manner, and the screw 11 is in running fit with the matching sleeves 12. The three groups of pressing blocks 9 are distributed in an annular array relative to the cable cylinder 1, one end of each pressing block 9 is an arc surface, and the other end of each pressing block 9 is provided with a spiral groove matched with the screw 11.

Further, through rotating screw rod 11 for briquetting 9 can carry out concertina movement under the effect of the closure soon of internal and external screw thread to this realization is to cable main part 1 compress tightly or is relaxed, thereby fixes retaining ring seat 2 on cable main part 1, improves good operating condition for cutting the subassembly.

The utility model discloses when using, at first cup joint retaining ring seat 2 on cable main part 1, and remove the position that needs cut with it, through rotating screw rod 11 after that, make briquetting 9 remove towards cable main part 1's direction under the effect of soon closing of internal and external screw thread, realize compressing tightly cable main part 1, thereby fix retaining ring seat 2 on cable main part 1, it is rotatory to drive center pin 7 through handheld runner 8 after that, because outer ring gear 5 is connected in straight-teeth gear 6 meshing on the center pin 7, make outer ring gear 5 drive blade holder 4 and carry out stable circular motion, thereby make section 3 can form the annular cutting to the cable sheath.

The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, or improvement made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention.

Claims

1. The utility model provides a sheath processingequipment of wired cable production usefulness, includes cable main part (1) and cup joints at cable main part (1) outside stationary ring seat (2), its characterized in that: it compresses tightly fixed subassembly and cutting element to have set gradually on stationary ring seat (2), compress tightly fixed subassembly and include three briquetting (9) of group, carry out concertina movement under the effect of the spiral closure of screw rod (11) respectively in three briquetting (9) of group, cutting element includes blade holder (4) and section (3), circular motion is carried out by drive arrangement drive and along stationary ring seat (2) in blade holder (4), and the lower extreme of blade holder (4) is provided with the fluting, and spacing slidable mounting has the slider in the fluting, and fluting and fixed connection slider are stretched into in section (3), and the slider is pegged graft and is fixed at removable blade holder (4) in the fluting and through the setting element.

2. A sheath processing apparatus for producing a wired cable according to claim 1, wherein: annular movable cavity has been seted up to fixed ring seat (2) inboard, installs drive arrangement in the annular movable cavity, and drive arrangement includes outer ring gear (5), straight-teeth gear (6), center pin (7) and runner (8), and the spacing rotation of outer ring gear (5) is installed in the annular movable cavity, and outer ring gear (5) meshing connection straight-teeth gear (6).

3. A sheath processing apparatus for producing a wired cable according to claim 2, wherein: the top of retaining ring seat (2) sets up the rectangle arch, and circular chamber has been seted up to the protruding inside of rectangle, and straight-teeth gear (6) and central shaft (7) are equal spacing to be rotated and to be installed inside circular chamber, and central shaft (7) one end fixed connection straight-teeth gear (6), central shaft (7) other end stretch out circular chamber and fixed connection runner (8).

4. A sheath processing apparatus for producing a wired cable according to claim 2, wherein: the one end that section (3) were kept away from in blade holder (4) stretches into the inner wall of annular activity chamber and fixed connection outer ring gear (5), and the setting element includes set screw, and the preceding terminal surface of blade holder (4) is provided with the long opening with set screw matched with, and set screw runs through long opening and inserts and establish in the slider, and the internal thread hole that closes mutually soon with set screw is seted up on the surface of slider.

5. A sheath processing apparatus for producing a wired cable according to claim 1, wherein: the fixing ring seat is characterized in that three groups of cavities with inward openings are further formed in the fixing ring seat (2), each group of cavities is provided with a pressing block (9) in a limiting sliding mode, a cylindrical cavity is formed in each pressing block (9), a limiting disc (10) is arranged in each cylindrical cavity, a screw (11) stretches into each cylindrical cavity from the inside of the fixing ring seat (2) and is fixedly connected with the limiting disc (10), three groups of matching sleeves (12) are arranged on the outer wall of the fixing ring seat (2) in a protruding mode, and the screw (11) is in running fit with the matching sleeves (12).

6. The sheath processing apparatus for producing a wired cable according to claim 5, wherein: the three groups of pressing blocks (9) are distributed in an annular array relative to the cable main body (1), one end of each pressing block (9) is arranged to be an arc surface, and the other end of each pressing block (9) is provided with a spiral groove matched with the screw rod (11).