CN217181906U

CN217181906U - Combined type wire and cable stranding die

Info

Publication number: CN217181906U
Application number: CN202220735379.0U
Authority: CN
Inventors: 欧阳小忠; 赵海峰; 钟采辉; 欧阳鹏
Original assignee: Jiangxi Yishun Wire And Cable Co Ltd
Current assignee: Jiangxi Yishun Wire And Cable Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-12
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a combined type wire and cable stranding mould, concretely relates to cable stranding technical field, including the protection outer tube, inside uide bushing and the mold core of being equipped with of protection outer tube, the fixed connection guide frame that is equipped with of uide bushing one end, the connection guide way has been seted up to mold core one end, three intercommunication mouth has been seted up in the mold core one end outside, three spacing groove has been seted up to connection guide frame outer end, the mold core one end outside is equipped with three spacing fixture block, three movable groove has been seted up on the protection outer tube inner wall, the fixed movable rod that is equipped with in spacing fixture block outer end. The utility model discloses a separately fix uide bushing and mold core inside the protection outer tube, can prevent the skew of wire, and can be solitary change uide bushing and mold core, avoided appearing the condition of whole mould change, comparatively be resources are saved, and then saved the cost that the cable was held, the result of use is better.

Description

Combined type wire and cable stranding die

Technical Field

The utility model relates to a cable stranding technical field, concretely relates to combined type wire and cable stranding mould.

Background

Cables are combined wires commonly found in life for communication and are typically rope-like cables made by twisting several or groups of at least two wires, each group insulated from each other and often twisted around a center, the entire outer surface of which is covered with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. The electric wire in the cable need use the stranding mould when carrying out the stranding, and many wires generally go on in the mold core of mould when transposition each other, and the mold core in the mould can be restrainted the wire, makes its inseparable combination together, and the pencil outer end that forms has just formed the cable conductor in cladding again the insulating layer.

At present, cable stranding mould when in-service use, the direction section when the mould enters is more for being worn and torn by the wire easily, and direction section and mold core when current mould enters are most integrative, can prevent like this that the wire from getting into and taking place the skew behind the mold core, but just need change whole mould when the direction section is worn and torn the back, and comparatively resource-wasting, and lead to the cost-push of cable stranding.

Therefore, it is necessary to provide a compound type wire and cable cabling mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a combined type wire and cable stranding mould through separately fixing uide bushing and mold core inside the protection outer tube, can prevent the skew of wire, and can be solitary change uide bushing and mold core, has avoided appearing the condition of whole mould change, and is resources are saved, and then has saved the cost that the cable took, and the result of use is better to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a composite wire and cable cabling die comprises a protective outer tube, wherein a guide sleeve and a die core are arranged in the protective outer tube, one end of the guide sleeve is contacted with one end of the die core, the outer end of the guide sleeve and the outer end of the die core are contacted with the inner wall of the protective outer tube, a connecting guide frame is fixedly arranged at one end of the guide sleeve, a connecting guide groove is formed at one end of the die core, the connecting guide frame is arranged in the connecting guide groove, three communicating ports are formed in the outer side of one end of the die core and communicated with the inner part of the connecting guide groove, three limiting grooves are formed in the outer end of the connecting guide frame, three limiting fixture blocks are arranged in the outer side of one end of the die core, the inner ends of the limiting fixture blocks penetrate through the inner part of the communicating ports and extend into the limiting grooves, three movable grooves are formed in the inner wall of the protective outer tube and are arranged at the outer ends of the limiting fixture blocks and communicated with the inner part of the communicating ports, the outer end of the limiting clamping block is fixedly provided with a movable rod, and one end of the movable rod penetrates through the inner part of the movable groove and the outer end of the protective outer tube and extends to the outer side of the protective outer tube.

Preferably, the fixed connecting block that is equipped with of movable rod one end, the connecting block is established in the protection outer tube outside, is convenient for to the outside pulling movable rod.

Preferably, the movable rod outer end is equipped with the spring, spring one end and protection outer tube outer end fixed connection, the spring other end and the inboard fixed connection of connecting block, the restoration of the movable rod of being convenient for can provide required elasticity for it.

Preferably, three limiting sliding grooves are formed in the inner wall of the protective outer tube, and the limiting sliding grooves and the movable grooves are alternately distributed, so that the guide sleeve and the mold core can be conveniently inserted to be guided and positioned, and can be prevented from rotating.

Preferably, the fixed three first limit slider that is equipped with in uide bushing outer end, the fixed three second limit slider that is equipped with in mold core outer end, first limit slider and second limit slider all establish inside spacing spout, first limit slider one end contacts with second limit slider one end, can prevent that uide bushing and mold core from rotating.

Preferably, the outer sides of the two ends of the protective outer pipe are fixedly provided with two positioning flanges, so that the protective outer pipe is conveniently connected with external equipment.

Preferably, one end of the guide sleeve, which is far away from the mold core, is designed to be a flared end, and one end of the mold core, which is far away from the guide sleeve, is designed to be a flared end, so that a wire can conveniently enter and the bundled wire can conveniently exit.

In the technical scheme, the utility model provides a technological effect and advantage:

through the outside pulling connecting block, the connecting block drives the movable rod and moves to the outside, the movable rod drives spacing fixture block and moves to the movable groove inside, spacing fixture block leaves the spacing inslot portion, at this moment take the uide bushing from the protection outer tube inside and take out and can change the uide bushing, the same reason, when mold core wearing and tearing are comparatively serious, when spacing fixture block leaves the intercommunication mouth inside, can take the mold core out the change from the protection outer tube inside, through separately fixing uide bushing and mold core inside the protection outer tube, can prevent the skew of wire, and can be solitary change uide bushing and mold core, the condition of having avoided changing whole mould appears, comparatively for resources are saved, and then saved the cost that the cable held, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the overall three-dimensional cross-sectional structure of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the limiting fixture block and the movable rod of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the guide sleeve of the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the mold core of the present invention.

Description of reference numerals:

the device comprises a protective outer tube 1, a guide sleeve 2, a mold core 3, a guide frame 4, a guide groove 5, a communicating port 6, a limiting groove 7, a limiting fixture block 8, a movable groove 9, a movable rod 10, a connecting block 11, a spring 12, a limiting chute 13, a first limiting slide block 14, a second limiting slide block 15 and a positioning flange 16.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

The utility model provides a compound wire and cable cabling mould as shown in figures 1-6, which comprises a protective outer tube 1, wherein a guide sleeve 2 and a mold core 3 are arranged inside the protective outer tube 1, one end of the guide sleeve 2 is contacted with one end of the mold core 3, the outer end of the guide sleeve 2 and the outer end of the mold core 3 are contacted with the inner wall of the protective outer tube 1, one end of the guide sleeve 2, which is far away from the mold core 3, is designed to be an expanded end, one end of the mold core 3, which is far away from the guide sleeve 2, is designed to be an expanded end, one end of the guide sleeve 2 is fixedly provided with a connecting guide frame 4, one end of the mold core 3 is provided with a connecting guide groove 5, the connecting guide frame 4 is arranged inside the connecting guide groove 5, the outer side of one end of the mold core 3 is provided with three communicating ports 6, the communicating ports 6 are communicated with the inside of the connecting guide groove 5, the outer end of the connecting guide frame 4 is provided with three limiting grooves 7, the utility model discloses a protective device for the automobile tire, including mold core 3, spacing fixture block 8, movable rod 10, connecting block 11, limiting groove 7, limiting groove 9, movable rod 10, spring 12, the other end of spring 12 and the inboard fixed connection of connecting block 11, limiting groove 7, protective outer tube, connecting block 11, limiting groove 8, movable rod 9, movable rod 10, connecting block, and connecting block, spring 12, connecting block, and connecting block are equipped with spring 12.

Three limiting sliding grooves 13 are formed in the inner wall of the protective outer tube 1, the limiting sliding grooves 13 and the movable grooves 9 are alternately distributed, three first limiting sliding blocks 14 are fixedly arranged at the outer ends of the guide sleeve 2, three second limiting sliding blocks 15 are fixedly arranged at the outer ends of the mold cores 3, the first limiting sliding blocks 14 and the second limiting sliding blocks 15 are both arranged inside the limiting sliding grooves 13, one ends of the first limiting sliding blocks 14 are in contact with one ends of the second limiting sliding blocks 15, and the guide sleeve 2 and the mold cores 3 are convenient to guide and limit.

The implementation mode is specifically as follows: the wire enters from the guide sleeve 2, the guide sleeve 2 can guide the wire, the wire can be bunched and twisted together after entering the mold core 3, the bunched wire can come out from the other end of the mold core 3, when the mold is used for a period of time, the inner wall of the guide sleeve 2 can be worn, the connecting block 11 is pulled outwards, the connecting block 11 drives the movable rod 10 to move outwards, the movable rod 10 drives the limiting fixture block 8 to move towards the inside of the movable groove 9, the limiting fixture block 8 leaves the inside of the limiting groove 7, at the moment, the guide sleeve 2 is drawn out from the inside of the protective outer tube 1 to replace the guide sleeve 2, and similarly, when the mold core 3 is worn seriously, when the limiting fixture block 8 leaves the inside of the communicating port 6, the mold core 3 can be drawn out from the inside of the protective outer tube 1 to be replaced, the utility model discloses a guide sleeve 2 and a mold core 3 are separately fixed inside the protective outer tube 1, the wire deviation can be prevented, and can be solitary change uide bushing 2 and mold core 3, avoided appearing the condition of whole mould change, it is resources are saved relatively, and then saved the cost that the cable held, excellent in use effect, this embodiment has specifically solved the cable stranding mould that exists among the prior art when in actual use, the direction section when the mould gets into is more easily worn and torn by the wire, direction section and mold core when current mould gets into are most integrative, can prevent like this that the wire from getting into the skew of taking place behind the mold core, but just need more change whole mould when the direction section is worn and torn, comparatively extravagant resource, and lead to the problem of the cost increase of cable stranding.

The utility model provides a compound type wire and cable stranding mould as shown in figure 1, the fixed two flange 16 that are equipped with in the protection outer tube 1 both ends outside is connected flange 16 and outside cable processing equipment for the axis that appears of processing equipment coincides mutually with the axis of protection outer tube 1, in the improvement to the nimble operation of mould location, also can effectual improvement mould and the axiality between the cable production line, help improving the precision of cable shaping processing operation.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a combined type wire and cable stranding mould, includes protection outer tube (1), its characterized in that: the protective outer tube (1) is internally provided with a guide sleeve (2) and a mold core (3), one end of the guide sleeve (2) is contacted with one end of the mold core (3), the outer end of the guide sleeve (2) and the outer end of the mold core (3) are contacted with the inner wall of the protective outer tube (1), one end of the guide sleeve (2) is fixedly provided with a connecting guide frame (4), one end of the mold core (3) is provided with a connecting guide groove (5), the connecting guide frame (4) is arranged inside the connecting guide groove (5), the outer side of one end of the mold core (3) is provided with three communicating ports (6), the communicating ports (6) are communicated with the inside of the connecting guide groove (5), the outer end of the connecting guide frame (4) is provided with three limiting grooves (7), the outer side of one end of the mold core (3) is provided with three limiting fixture blocks (8), the inner ends of the limiting fixture blocks (8) pass through the communicating ports (6) and extend into the limiting grooves (7), the protective outer tube is characterized in that three movable grooves (9) are formed in the inner wall of the protective outer tube (1), the movable grooves (9) are formed in the outer end of a limiting clamping block (8) and are communicated with the inside of a communicating port (6), movable rods (10) are fixedly arranged at the outer ends of the limiting clamping block (8), and one ends of the movable rods (10) penetrate through the inner portions of the movable grooves (9) and the outer end of the protective outer tube (1) and extend to the outer side of the protective outer tube (1).

2. The compound wire and cable stranding die of claim 1, wherein: the protective device is characterized in that a connecting block (11) is fixedly arranged at one end of the movable rod (10), and the connecting block (11) is arranged on the outer side of the protective outer tube (1).

3. The composite wire and cable stranding die of claim 2, wherein: the outer end of the movable rod (10) is provided with a spring (12), one end of the spring (12) is fixedly connected with the outer end of the protective outer tube (1), and the other end of the spring (12) is fixedly connected with the inner side of the connecting block (11).

4. The compound wire and cable stranding die of claim 1, wherein: three limiting sliding grooves (13) are formed in the inner wall of the protective outer tube (1), and the limiting sliding grooves (13) and the movable grooves (9) are alternately distributed.

5. The composite wire and cable stranding die of claim 4, wherein: fixed three first limit slide (14) that is equipped with in uide bushing (2) outer end, fixed three second limit slide (15) that is equipped with in mold core (3) outer end, first limit slide (14) and second limit slide (15) are all established inside spacing spout (13), first limit slide (14) one end contacts with second limit slide (15) one end.

6. The compound wire and cable stranding die of claim 1, wherein: two positioning flanges (16) are fixedly arranged on the outer sides of the two ends of the protective outer pipe (1).

7. The compound wire and cable stranding die of claim 1, wherein: one end of the guide sleeve (2) far away from the mold core (3) is set to be a flared end, and one end of the mold core (3) far away from the guide sleeve (2) is set to be a flared end.