CN208655926U - Fusing type power cable core fast welding mould - Google Patents
Fusing type power cable core fast welding mould Download PDFInfo
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- CN208655926U CN208655926U CN201821007794.4U CN201821007794U CN208655926U CN 208655926 U CN208655926 U CN 208655926U CN 201821007794 U CN201821007794 U CN 201821007794U CN 208655926 U CN208655926 U CN 208655926U
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- die body
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- cable core
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Abstract
The utility model relates to a kind of fusing type power cable core fast welding moulds, including the first die body, the second die body and die cap, reaction cavity is formed after first die body and the docking of the second die body and gas vent, the inlet end of the gas vent are connected to reaction cavity, and outlet side is in communication with the outside；What is rotated on first die body or the second die body is equipped with die cap, which covers when on the first die body and the second die body, and the reaction cavity is covered, and the inner face of the die cap offers the channel of igniting being connected to reaction cavity.The utility model has the advantages that: structure setting is simple; it is easy to operate; external power supply and heat source are not needed; and welding cost is low, and using the second as the quick of unit of account, welded section is whole and does not generate bubble; mold reuse 200 times or more; quality is reliable and stable, is highly suitable for the welding operation of field cable core and metal component, be applicable between copper core and copper core, aluminium core and aluminium cable etc. cores and not etc. cores do not connect protection field.
Description
Technical field
The utility model relates to a kind of fusing type power cable core fast welding moulds, are suitable for cable strand core and metal
The welding of component operates.
Background technique
At this stage, the intermediate connection of thermal shrinkage type, cold-contraction type, prefabricated cable is mainly by crimping same connecting leg, bolt fastening
Method is attached.But the existing cumbersome complexity of welder, need external power supply and heat source, and welding cost
Height, is easy to produce gap or bubble, and unstable quality is also unreliable, it is difficult to be applicable in field cable core and other metal structures
The welding of part operates.
Summary of the invention
To overcome the shortcomings of existing technologies, the utility model provides a kind of fusing type power cable core fast welding mould, this
The technical solution of utility model is:
Fusing type power cable core fast welding mould, including the first die body, the second die body and die cap, first die body
Be connected to reaction cavity and gas vent, the inlet end of the gas vent is formed after the docking of the second die body with reaction cavity, outlet side and
External world's connection；What is rotated on first die body or the second die body is equipped with die cap, which covers in the first die body and
When on two die bodys, the reaction cavity is covered, it is logical that the inner face of the die cap offers igniting of being connected to reaction cavity
Road.
The reaction cavity includes the first cylinder material path being sequentially communicated, the second cylinder material path, first leads from top to bottom
Runner, the second honeycomb duct, welding chamber, third honeycomb duct and capacity chamber, the first cylinder material path and the second cylinder material path it
Between be disposed with First Transition cambered surface and the First Transition conical surface, between the second cylinder material path and the first honeycomb duct successively
It is provided with the second transition cambered surface and the second transition conical surface, further includes entering hole with the first conductor for being connected to of welding chamber and the second conductor enters
Hole, first conductor enter one end that hole is located at welding chamber, and the second conductor enters the other end that hole is located at welding chamber, this first is led
Body enters hole and the second conductor enters hole and is in same level, and the welding chamber enters hole with the first conductor and the second conductor enters
Hole is vertically arranged；Enter hole in first conductor and the second conductor enters to be provided with escape groove on the outside of hole.
The first cylinder material path passes through the first semicolumn groove pair being arranged on the first die body and the second die body
It is formed after connecing.
The second cylinder material path passes through the second semicolumn groove pair being arranged on the first die body and the second die body
It is formed after connecing.
First honeycomb duct passes through shape after the first diversion trench docking being arranged on the first die body and the second die body
At；Second honeycomb duct is formed after passing through the second diversion trench docking being arranged on the first die body and the second die body
's；What the third honeycomb duct was formed after being docked by the third diversion trench being arranged on the first die body and the second die body.
What the welding chamber was formed after being docked by the welding groove being arranged on the first die body and the second die body；It is described
Capacity chamber by being formed after the docking of the capacity slot that is arranged on the first die body and the second die body.
The first conductor recesses and third conductor recesses being connected to welding chamber are provided on first die body, it is described
First conductor recesses and third conductor recesses are oppositely arranged；Second be connected to welding chamber is provided on second die body to lead
Body groove and the 4th conductor recesses, second conductor recesses and the 4th conductor recesses are oppositely arranged, first conductor recesses
The first conductor is formed after docking with the second conductor recesses and enters hole, and third conductor recesses form second after docking with the 4th conductor recesses
Conductor enters hole.
It is provided with locating slot or positioning pin on first die body, locating slot or positioning are provided on the second die body
Pin, after the first die body and the docking of the second die body, in the positioning pin insertion locating slot.
First die body and the second die body is made using graphite.
The utility model has the advantages that: structure setting is simple, easy to operate, with chemical reaction heat without external electrical
Source and heat source, and welding cost is low, and quality is reliable and stable, is highly suitable for the welding behaviour of field cable core and metal component
Make, be applicable between copper core and copper core, aluminium core and aluminium cable etc. cores and not etc. the connection of cores protect field.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram after the first die body, the second die body and the die cap combination of the utility model.
Fig. 2 is the agent structure schematic diagram after the first die body of the utility model, the second die body and die cap expansion.
Specific embodiment
Further describe the utility model combined with specific embodiments below, the advantages of the utility model and feature will be with
Description and it is apparent.But examples are merely exemplary for these, does not constitute any restrictions to the scope of the utility model.
It will be understood by those skilled in the art that can be to the utility model skill under the spirit and scope without departing from the utility model
The details and form of art scheme are modified or are replaced, but these modifications and replacement each fall within the protection scope of the utility model
It is interior.
Referring to Fig. 1 and Fig. 2, the utility model relates to a kind of fusing type power cable fast welding mould, including the first die body 11,
Reaction cavity and gas vent 14 are formed after second die body 12 and die cap 1, first die body 11 and the docking of the second die body 12, it should
The inlet end of gas vent 14 is connected to reaction cavity, and outlet side is in communication with the outside；In first die body 11 or the second die body
What is rotated on 12 is equipped with die cap 13, which covers when on the first die body 11 and the second die body 12, by the reaction chamber
Body covers, and the inner face of the die cap 13 offers the channel 13 of igniting being connected to reaction cavity.
The reaction cavity includes the first cylinder material path being sequentially communicated, the second cylinder material path, first leads from top to bottom
Runner, the second honeycomb duct, welding chamber, third honeycomb duct and capacity chamber, the first cylinder material path and the second cylinder material path it
Between be disposed with First Transition cambered surface 22 and the First Transition conical surface 23, between the second cylinder material path and the first honeycomb duct
It is disposed with the second transition cambered surface 24 and the second transition conical surface 25, further includes entering hole and the with the first conductor for being connected to of welding chamber
Two conductors enter hole, and first conductor enters one end that hole is located at welding chamber, and the second conductor enters the other end that hole is located at welding chamber,
First conductor enters hole and the second conductor enters hole and is in same level, and the welding chamber and the first conductor enter hole and the
Two conductors enter hole and are vertically arranged；Enter hole in first conductor and the second conductor enter to be provided with escape groove 16 on the outside of hole,
The insulation sheath etc. for avoiding conductor, facilitates two conductors securely to weld, and the first conductor enters hole and the second conductor enters hole for supplying
Two conductor insertions to be welded are welded.
It is recessed that the first cylinder material path passes through the first semicolumn being arranged on the first die body 11 and the second die body 12
What slot 21 was formed after docking.
The second cylinder material path passes through the second semicolumn groove 20 being arranged on the first die body and the second die body
It is formed after docking.
After first honeycomb duct passes through the first diversion trench 27 docking being arranged on the first die body and the second die body
It is formed；Second honeycomb duct passes through shape after the second diversion trench 28 docking being arranged on the first die body and the second die body
At；The third honeycomb duct passes through after the third diversion trench 31 being arranged on the first die body and the second die body docks and is formed
's.What gas vent 14 was formed after being docked by the exhaust groove 141 being arranged on the first die body and the second die body.
What the welding chamber was formed after being docked by the welding groove 32 being arranged on the first die body and the second die body；Institute
What the capacity chamber stated was formed after being docked by the capacity slot 30 being arranged on the first die body and the second die body.
The first conductor recesses 29 and third conductor recesses 33 being connected to welding chamber, institute are provided on first die body
The first conductor recesses 29 and third conductor recesses 33 stated are oppositely arranged；It is provided on second die body and is connected to welding chamber
The second conductor recesses 34 and the 4th conductor recesses 35, second conductor recesses 34 and the 4th conductor recesses 35 are oppositely arranged, institute
The first conductor recesses 29 stated form the first conductor after docking with the second conductor recesses 34 and enter hole, third conductor recesses 33 and the 4th
Conductor recesses 35 form the second conductor after docking and enter hole.
It is provided with locating slot or positioning pin on first die body, locating slot or positioning are provided on the second die body
Pin, after the first die body and the docking of the second die body, in the positioning pin insertion locating slot.In the present embodiment, the first die body
On be provided with locating slot 26, positioning pin 3 corresponding with locating slot 26 is provided on the second die body.
First die body 11 and the second die body 12 are made using graphite.
Wherein, the first cylinder material path diameter is greater than the second cylinder material path diameter, and passes through First Transition cambered surface, First Transition
The conical surface realizes round and smooth smoothly transition；Second cylinder material path diameter is greater than the diameter of the first honeycomb duct, and passes through the second transition arcs
Face, the second transition conical surface realize round and smooth smoothly transition；To ensure that molten metal flowing is smooth, and can reach required
Flow velocity.
First honeycomb duct diameter facilitates molten metal to accumulate and generates enough pressure and squeeze less than the second honeycomb duct diameter
Enter to weld intracavitary, and prevents bubble.Third honeycomb duct diameter is less than capacity chamber diameter；Facilitate molten metal smooth into
It is intracavitary to enter capacity, prevents from welding intracavitary generation bubble, ensures that the weld of two conductors does not generate bubble, improves welding quality.
The working principle of the utility model is as follows:
1, conductor to be welded by the first conductor entered into hole and the second conductor enters hole to be placed on welding intracavitary, adjust position
Setting makes to be soldered point in welding chamber center；
2, it clamps after docking the first die body and the second die body, should not be had the gap at docking；
3, spacer concave surface is placed on to the top of the first honeycomb duct upward, welding powder is poured on spacer, wherein spacer is adopted
Be made of aluminium flake, the spacer make welding powder in unreacted directly do not pile up welding it is intracavitary, avoid the welding to conductor from generating
It influences, but in welding powder chemical reaction, the high temperature welding fluid that spacer generates after being reacted melts, and high temperature welding fluid flows into weldering again
It connects between two intracavitary conductors, with two conductors of better welding；
4, by pyrophoric powder uniformly dispersing welding powder surface and stay part reaction cavity upper port position, cover die cap；
5, pyrophoric powder is lighted from die cap side to light welding powder；
6, to which after completion of the reaction, cooling 5-15 seconds is separated the first die body and the second die body with dedicated handle.
Claims (9)
1. fusing type power cable core fast welding mould, which is characterized in that described including the first die body, the second die body and die cap
The first die body and the docking of the second die body after form reaction cavity and gas vent, the inlet end and reaction cavity of the gas vent connect
Logical, outlet side is in communication with the outside；What is rotated on first die body or the second die body is equipped with die cap, die cap Gai
When on one die body and the second die body, the reaction cavity is covered, the inner face of the die cap is offered to be connected with reaction cavity
Logical channel of igniting.
2. fusing type power cable core fast welding mould according to claim 1, which is characterized in that the reaction cavity
From top to bottom include be sequentially communicated the first cylinder material path, the second cylinder material path, the first honeycomb duct, the second honeycomb duct, welding chamber,
Third honeycomb duct and capacity chamber are disposed with First Transition cambered surface between the first cylinder material path and the second cylinder material path
With the First Transition conical surface, the second transition cambered surface and second are disposed between the second cylinder material path and the first honeycomb duct
The transition conical surface further includes entering hole with the first conductor for being connected to of welding chamber and the second conductor enters hole, and first conductor enters hole location
In one end of welding chamber, the second conductor enters the other end that hole is located at welding chamber, which enters hole and the second conductor enters at hole
In in same level, the welding chamber enters hole with the first conductor and the second conductor enters hole and is vertically arranged；Described first
Conductor enters hole and the second conductor enters to be provided with escape groove on the outside of hole.
3. fusing type power cable core fast welding mould according to claim 2, which is characterized in that first cylinder
What material path was formed after being docked by the first semicolumn groove being arranged on the first die body and the second die body.
4. fusing type power cable core fast welding mould according to claim 2, which is characterized in that second cylinder
What material path was formed after being docked by the second semicolumn groove being arranged on the first die body and the second die body.
5. fusing type power cable core fast welding mould according to claim 2, which is characterized in that first water conservancy diversion
What road was formed after being docked by the first diversion trench being arranged on the first die body and the second die body；Second honeycomb duct is logical
It is formed after crossing the second diversion trench docking being arranged on the first die body and the second die body；The third honeycomb duct is by setting
It sets and is formed after the third diversion trench docking on the first die body and the second die body.
6. fusing type power cable core fast welding mould according to claim 2, which is characterized in that the welding chamber is logical
It is formed after crossing the welding groove docking being arranged on the first die body and the second die body；The capacity chamber is by being arranged first
It is formed after capacity slot docking on die body and the second die body.
7. fusing type power cable core fast welding mould according to claim 2, which is characterized in that first die body
On be provided with and welding chamber the first conductor recesses and third conductor recesses that are connected to, first conductor recesses and third conductor
Groove is oppositely arranged；The second conductor recesses and the 4th conductor recesses being connected to welding chamber are provided on second die body,
Second conductor recesses and the 4th conductor recesses are oppositely arranged, shape after first conductor recesses are docked with the second conductor recesses
Enter hole at the first conductor, third conductor recesses form the second conductor after docking with the 4th conductor recesses and enter hole.
8. according to fusing type power cable core fast welding mould described in claim 2 to 7 any one, which is characterized in that
It is provided with locating slot or positioning pin on first die body, locating slot or positioning pin are provided on the second die body, when the first mould
After body and the docking of the second die body, in the positioning pin insertion locating slot.
9. fusing type power cable core fast welding mould according to claim 8, which is characterized in that first die body
It is made with the second die body using graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007794.4U CN208655926U (en) | 2018-06-28 | 2018-06-28 | Fusing type power cable core fast welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007794.4U CN208655926U (en) | 2018-06-28 | 2018-06-28 | Fusing type power cable core fast welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655926U true CN208655926U (en) | 2019-03-26 |
Family
ID=65782387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007794.4U Active CN208655926U (en) | 2018-06-28 | 2018-06-28 | Fusing type power cable core fast welding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802336A (en) * | 2019-09-18 | 2020-02-18 | 浙江华云信息科技有限公司 | Hot-melt welding cable core operation method of live working robot |
-
2018
- 2018-06-28 CN CN201821007794.4U patent/CN208655926U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802336A (en) * | 2019-09-18 | 2020-02-18 | 浙江华云信息科技有限公司 | Hot-melt welding cable core operation method of live working robot |
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