CN212542050U

CN212542050U - Metal sheath shaping die for cable

Info

Publication number: CN212542050U
Application number: CN202021681199.6U
Authority: CN
Inventors: 裴少飞; 裴世卿
Original assignee: Anhui Zhuozhong Cable Group Co ltd
Current assignee: Anhui Zhuozhong Cable Group Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-02-12
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a metal sheath shaping die for cable, which comprises a die sleeve and a die core, wherein a water-cooling cavity is arranged in the die sleeve, the top of one side of the die sleeve and the bottom of one side of the die sleeve are respectively and fixedly provided with an output mechanism and an input mechanism, the inner wall of the die sleeve is fixedly provided with a cold guide copper pipe, the other side of the die sleeve is fixedly connected with one side of a mounting ring through a bolt, and the middle part of the mounting ring is fixedly connected with one end of the die core through a connecting pipe; the utility model has the advantages that: the utility model relates to a metal sheath design mould for cable through setting up second internal thread pipe, is convenient for connect the feed pipe, through the feed pipe toward the inside water injection of water-cooling chamber, can transmit low temperature to leading cold copper pipe, leading cold copper pipe has good cold-conducting ability, is convenient for cool down the mold core, through setting up first internal thread pipe, is convenient for connect the drain pipe, and cold water meets hot back temperature and risees, can discharge through the drain pipe.

Description

Metal sheath shaping die for cable

Technical Field

The utility model relates to a mould, in particular to a metal sheath design mould for cable belongs to cable production technical field.

Background

The metal sheath shaping is an important process in cable production and manufacturing, the processing quality of a metal sheath has an important influence on the mechanical damage resistance of a cable, particularly on the cable used in special occasions such as a fire-resistant cable, a fireproof cable, a flame-retardant cable and the like, the metal sheath shaping process is more important and directly influences the safety performance of the cable, the heat dissipation performance of the conventional common metal sheath shaping mold for the cable is poor, cold water is not convenient to inject into the mold to cool the mold, the buffering capacity of the conventional common metal sheath shaping mold for the cable is poor, and the sheath production machine is easy to drive the shaping mold to shake during working due to the fact that the shaping mold is mostly fixed on the sheath production machine, and the production quality of the sheath can be reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal sheath design mould for cable to solve the present common metal sheath design mould for cable's that proposes in the above-mentioned background art the relatively poor problem of heat dispersion.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal sheath design mould for cable, includes die sleeve and mold core, the water-cooling chamber has been seted up to the inside of die sleeve, the top of die sleeve one side and the bottom of one side are fixed output mechanism and the input mechanism of being equipped with respectively, the fixed cold copper pipe that leads that is equipped with of inner wall of die sleeve, the opposite side of die sleeve passes through one side fixed connection of bolt and collar, the fixed one end fixed connection who passes through connecting pipe and mold core in middle part of collar, the mold core is connected with the inner wall block of leading cold copper pipe, the fixed bracket that is equipped with in middle part of die sleeve bottom, the middle part of bracket bottom and buffer gear's top fixed connection, buffer gear's bottom and the middle part fixed connection on mounting disc top, the mounting hole has all been seted up to four avris on mounting disc top.

As a preferred technical scheme of the utility model, output mechanism includes output tube, first elbow and first internal thread pipe, the one end of output tube and the top fixed connection of die sleeve one side, the other end of output tube and the one end fixed connection of first elbow, the other end of first elbow and the one end fixed connection of first internal thread pipe.

As a preferred technical scheme of the utility model, input mechanism includes input tube, second elbow and second internal thread pipe, the one end of input tube and the bottom fixed connection of die sleeve one side, the other end of input tube and the one end fixed connection of second elbow, the other end of second elbow and the one end fixed connection of second internal thread pipe.

As a preferred technical scheme of the utility model, buffer gear includes stand, slider, sliding sleeve and rubber pad, the top of stand and the middle part fixed connection of bracket bottom, slider and sliding sleeve sliding connection are passed through to the bottom of stand, the middle part of slider bottom bonds with the top of rubber pad, the bottom of sliding sleeve and the middle part fixed connection on mounting disc top.

As an optimal technical scheme of the utility model, the fixed pipe that is equipped with in middle part of die sleeve one side, it is coaxial with the mold core to keep off the pipe.

As a preferred technical scheme of the utility model, the top of collar one side and the bottom of one side are all fixed and are equipped with the card post, the draw-in groove has all been seted up, two to the top of die sleeve opposite side and the bottom of opposite side the card post is connected with two draw-in groove blocks respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a metal sheath design mould for cable, through setting up second internal thread pipe, be convenient for connect the feed pipe, through water supply pipe toward water-cooling chamber inside water injection, can transmit low temperature to leading cold copper pipe, leading cold copper pipe has good cold-conducting ability, be convenient for cool down to the mold core, through setting up first internal thread pipe, be convenient for connect the drain pipe, cold water rises with the temperature after the heat, can discharge through the drain pipe, because the mold core is connected with leading cold copper pipe's inner wall block, leading cold copper pipe can be spacing to the mold core, the stability of mold core has been improved, through bolt with the opposite side of die sleeve and one side fixed connection of collar, be convenient for ann and tear the mold core open; through setting up the rubber pad, can provide the buffering to the mold core, absorb the kinetic energy of mold core, the difficult shake of mold core can improve the production quality to the sheath, through with slider and sliding sleeve sliding connection, can prevent that the mold core from inclining.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic structural diagram of the buffering mechanism of the present invention.

In the figure: 1. die sleeve; 2. a water-cooled cavity; 3. an output mechanism; 31. an output pipe; 32. a first elbow; 33. a first internally threaded tube; 4. an input mechanism; 41. an input tube; 42. a second elbow; 43. a second internally threaded tube; 5. blocking the pipe; 6. a cold conducting copper pipe; 7. a mounting ring; 8. clamping the column; 9. a connecting pipe; 10. a mold core; 11. a bracket; 12. a buffer mechanism; 121. a column; 122. a slider; 123. a sliding sleeve; 124. a rubber pad; 13. mounting a disc; 14. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a metal sheath shaping mold for cable, which comprises a mold sleeve 1 and a mold core 10, wherein a water cooling cavity 2 is arranged inside the mold sleeve 1, an output mechanism 3 and an input mechanism 4 are respectively fixedly arranged at the top of one side and the bottom of one side of the mold sleeve 1, a cold guide copper pipe 6 is fixedly arranged on the inner wall of the mold sleeve 1, the other side of the mold sleeve 1 is fixedly connected with one side of a mounting ring 7 through a bolt, the other side of the mold sleeve 1 is fixedly connected with one side of the mounting ring 7 through a bolt, the mold core 10 is convenient to mount and dismount, the middle part of the mounting ring 7 is fixedly connected with one end of the mold core 10 through a connecting pipe 9, the mold core 10 is connected with the inner wall of the cold guide copper pipe 6 in a clamping manner, the cold guide copper pipe 6 can limit the mold core 10, the stability of the mold core 10 is improved, a bracket 11 is fixedly arranged at the middle part of the, the bottom end of the buffer mechanism 12 is fixedly connected with the middle of the top end of the mounting disc 13, and mounting holes 14 are formed in four side edges of the top end of the mounting disc 13.

Preferably, the output mechanism 3 comprises an output pipe 31, a first elbow 32 and a first internal threaded pipe 33, one end of the output pipe 31 is fixedly connected with the top of one side of the die sleeve 1, the other end of the output pipe 31 is fixedly connected with one end of the first elbow 32, the other end of the first elbow 32 is fixedly connected with one end of the first internal threaded pipe 33, the output direction of cold water can be changed by arranging the first elbow 32, and the connection of a drain pipe is facilitated by arranging the first internal threaded pipe 33; the input mechanism 4 comprises an input pipe 41, a second elbow 42 and a second internal threaded pipe 43, one end of the input pipe 41 is fixedly connected with the bottom of one side of the die sleeve 1, the other end of the input pipe 41 is fixedly connected with one end of the second elbow 42, the other end of the second elbow 42 is fixedly connected with one end of the second internal threaded pipe 43, the input direction of cold water can be changed by arranging the second elbow 42, and the water feeding pipe is convenient to connect by arranging the second internal threaded pipe 43; the buffer mechanism 12 comprises an upright post 121, a sliding block 122, a sliding sleeve 123 and a rubber pad 124, the top end of the upright post 121 is fixedly connected with the middle of the bottom end of the bracket 11, the bottom end of the upright post 121 is slidably connected with the sliding sleeve 123 through the sliding block 122, the middle of the bottom end of the sliding block 122 is bonded with the top end of the rubber pad 124, the bottom end of the sliding sleeve 123 is fixedly connected with the middle of the top end of the mounting disc 13, the rubber pad 124 is arranged to buffer the mold core 10, absorb kinetic energy of the mold core 10, the mold core 10 is not easy to shake, the production quality of a sheath can be improved, and the sliding block 122; a baffle pipe 5 is fixedly arranged in the middle of one side of the die sleeve 1, the baffle pipe 5 is coaxial with the die core 10, and the baffle pipe 5 can be used for placing a sheath to touch the first elbow 32 and the second elbow 42; the top of collar 7 one side and the bottom of one side all fixedly are equipped with card post 8, and the draw-in groove has all been seted up to the top of 1 opposite side of die sleeve and the bottom of opposite side, and two card posts 8 are connected with two draw-in groove blocks respectively, have improved collar 7's stability.

When the metal sheath forming die is used, firstly, the die core 10 is clamped with the cold guide copper pipe 6, then the two clamping columns 8 are inserted into the two clamping grooves, the mounting ring 7 is fixedly connected with the die sleeve 1 through bolts, finally, the mounting disc 13 is fixed on a sheath production machine through the mounting hole 14, when the metal sheath is produced through the die, the first internal thread pipe 33 and the second internal thread pipe 43 are respectively connected with the drain pipe and the water supply pipe, cold water is injected into the water cooling cavity 2 through the water supply pipe, the cold water transmits the low temperature to the cold guide copper pipe 6, the cold guide copper pipe 6 has good cold guide capability, the die core 10 is conveniently cooled, the temperature rises after the cold water is heated, the cold water can be discharged through the drain pipe, if the rubber pad is shaken when the sheath production machine works, the rubber pad 124 at the bottom end of the sliding block 122 can provide buffer for the die core 10, and absorb the kinetic energy of the die, the mold core 10 is not easy to shake, the production quality of the sheath can be improved, and the mold core 10 can be prevented from inclining by slidably connecting the sliding block 122 with the sliding sleeve 123.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal sheath shaping die for a cable comprises a die sleeve (1) and a die core (10), and is characterized in that a water cooling cavity (2) is formed in the die sleeve (1), an output mechanism (3) and an input mechanism (4) are fixedly arranged at the top of one side and the bottom of one side of the die sleeve (1) respectively, a cold guide copper pipe (6) is fixedly arranged on the inner wall of the die sleeve (1), the other side of the die sleeve (1) is fixedly connected with one side of a mounting ring (7) through a bolt, the middle of the mounting ring (7) is fixedly connected with one end of the die core (10) through a connecting pipe (9), the die core (10) is connected with the inner wall of the cold guide copper pipe (6) in a clamping manner, a bracket (11) is fixedly arranged at the middle of the bottom end of the die sleeve (1), and the middle of the bottom end of the bracket (11) is fixedly connected with the top end of a buffer mechanism, the bottom of buffer gear (12) and the middle part fixed connection on mounting disc (13) top, mounting hole (14) have all been seted up to four avris on mounting disc (13) top.

2. A metal sheath sizing die for cables as claimed in claim 1, wherein: output mechanism (3) are including output tube (31), first elbow (32) and first internal thread pipe (33), the top fixed connection of the one end of output tube (31) and die sleeve (1) one side, the other end of output tube (31) and the one end fixed connection of first elbow (32), the other end of first elbow (32) and the one end fixed connection of first internal thread pipe (33).

3. A metal sheath sizing die for cables as claimed in claim 1, wherein: input mechanism (4) are including input tube (41), second elbow (42) and second internal thread pipe (43), the bottom fixed connection of the one end of input tube (41) and die sleeve (1) one side, the other end of input tube (41) and the one end fixed connection of second elbow (42), the other end of second elbow (42) and the one end fixed connection of second internal thread pipe (43).

4. A metal sheath sizing die for cables as claimed in claim 1, wherein: buffer gear (12) include stand (121), slider (122), sliding sleeve (123) and rubber pad (124), the top of stand (121) and the middle part fixed connection of bracket (11) bottom, the bottom of stand (121) passes through slider (122) and sliding sleeve (123) sliding connection, the middle part of slider (122) bottom bonds with the top of rubber pad (124), the bottom of sliding sleeve (123) and the middle part fixed connection of mounting disc (13) top.

5. A metal sheath sizing die for cables as claimed in claim 1, wherein: the middle part of one side of the die sleeve (1) is fixedly provided with a baffle pipe (5), and the baffle pipe (5) is coaxial with the die core (10).

6. A metal sheath sizing die for cables as claimed in claim 1, wherein: the top of collar (7) one side and the bottom of one side all are fixed and are equipped with card post (8), the draw-in groove has all been seted up to the top of die sleeve (1) opposite side and the bottom of opposite side, two card post (8) are connected with two draw-in groove blocks respectively.