CN207464447U - A kind of portable earthed system exothermic welding mould - Google Patents
A kind of portable earthed system exothermic welding mould Download PDFInfo
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- CN207464447U CN207464447U CN201721637851.2U CN201721637851U CN207464447U CN 207464447 U CN207464447 U CN 207464447U CN 201721637851 U CN201721637851 U CN 201721637851U CN 207464447 U CN207464447 U CN 207464447U
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- welding chamber
- welding
- end cover
- die ontology
- capsule
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Abstract
The utility model provides a kind of portable earthed system exothermic welding mould, includes die ontology, it is characterised in that：Upper end cover is provided with above die ontology, lower section is provided with bottom end cover, upper end cover center offers vent, die ontology is hinged with upper end cover and bottom end cover, die ontology top is provided through the reaction chamber of end face thereon, the welding chamber that lower part is provided through its lower face places room, welding chamber places the U-lag that room surrounding is provided through die ontology surrounding end face and lower face, welding chamber places interior and is provided with welding chamber capsule, reaction chamber bottom is provided with the drainage trough for connecting them between placing room with welding chamber, welding chamber capsule is independent body structure, inside offers the welding chamber of corresponding various criterion model conductor connector.By setting dismountable welding chamber capsule, the welding chamber of series of standards model connector is designed, it can be achieved that the one module multiple usages of exothermic weld, and mould structure is simple, the replacement rapid and convenient of welding chamber capsule, welding efficiency higher.
Description
Technical field
The utility model is related to exothermic weld fields, and in particular to a kind of portable earthed system exothermic welding mould.
Background technology
Exothermic weld is a kind of simple, high efficiency, high quality Metal Bonding Technology.It is mainly used for railway, highway
Power plant, substation, switchyard, ultra-high-tension power transmission line, electric railway, telecommunications, mobile communication base station, microwave relay station,
It is the key projects such as face satellite receiving terminal, radar station and the precise instrument, computer room equipment, post and telecommunications program-controlled equipment, wide
Broadcast the working earthings such as television equipment, electromedical equipment and protective grounding；Petroleum transportation pipeline and oil gas tank, flammable and explosive substance
Warehouse lightning protection.
Exothermic weld is the chemical reaction by aluminium and copper oxide（Exothermic reaction）Generate liquid high-temperature copper liquid and aluminium oxide
Residue, and realize using high temperature caused by exothermic reaction the modern welding procedure of the electrical welding of high-performance.Exothermic weld
Suitable for copper, copper and iron and ferroalloy etc. be of the same race or dissimilar material between electrical connection, it is without any additional energy or dynamic
Power.
In exothermic weld technique, there are many forms for conductor connector, then just need to lead corresponding to difference in the welding process
Body connects the weld mold of header structure, in engineering so that the use of weld mold becomes very troublesome, and various structures need more
A mold can also increase the cost of welding, meanwhile, how to make mould structure simpler, the replacement of welding chamber capsule more it is quick just
Victory and mold design problem needed to be considered.
Utility model content
The utility model provides a kind of portable earthed system exothermic welding mould, it is intended to it is multiple to solve various structures needs
The technical issues of mold, realizes the one module multiple usages function of exothermic weld, and mould structure is simpler, and the replacement of welding chamber capsule is more
Add rapid and convenient, welding efficiency also higher.
In order to realize the purpose of this utility model, intend using following technical scheme：
A kind of portable earthed system exothermic welding mould, includes die ontology, it is characterised in that：It is set above die ontology
Upper end cover is equipped with, lower section is provided with bottom end cover, and upper end cover center offers vent, and die ontology is cut with scissors with upper end cover and bottom end cover
It connects, die ontology top is provided through the reaction chamber of end face thereon, and the welding chamber that lower part is provided through its lower face is placed
Room, welding chamber place the U-lag that room surrounding is provided through die ontology surrounding end face and lower face, and welding chamber is placed interior and set
Welding chamber capsule is equipped with, reaction chamber bottom is provided with the drainage trough for connecting them, drainage trough bottom end between placing room with welding chamber
Annular protrusion is provided with, welding chamber capsule is independent body structure, and inside offers the welding of corresponding various criterion model conductor connector
Chamber, welding chamber capsule upper surface are opened up there are one the circular mounting slot that diameter is more than annular protrusion outer diameter, and annular protrusion is mounted on circle
In shape mounting groove, welding chamber capsule is provided with gasket with annular protrusion outer ring contact position.
It is further preferred that welding chamber, which places room bottom, is provided with multiple heat emission holes through lower mold lower face.
It is further preferred that array distribution of the heat emission hole into rule.
The beneficial effects of the utility model are：
1st, because conductor connection header structure is standardized structural, by setting dismountable welding chamber capsule, a system is designed
The welding chamber of the corresponding various criterion model connector of row, can use one set of die to realize to the conductor connector of different structure
One module multiple usages are realized in welding, more convenient to use without more mold exchange, and the use scope of exothermic welding mould has also been enlarged；
2nd, the design of welding chamber capsule and the design and manufacture that manufacture than entire mold are more prone to, and cost is lower, can reduce
The cost of exothermic weld；
3rd, setting and the hinged bottom end cover of die ontology so that mold becomes an entirety, and the replacement of welding chamber capsule is more
Rapid and convenient, structure is simpler, and manufacture is easier, and carries also more convenient；
4th, it is intracapsular to be just placed into welding chamber before welding chamber capsule installs for conductor, is then packed into welding chamber capsule molten
It connects chamber and places room, the placement of conductor is simpler quick, and positioning is more accurate, and the preparation before welding is also more succinct, can
Improve welding quality and efficiency.
Description of the drawings：
Fig. 1 shows 1 structure diagram of the utility model embodiment；
Fig. 2 shows the utility model embodiment 1AA sectional views（Save welding chamber capsule）；
Fig. 3 shows the utility model embodiment 1BB sectional views（Save welding chamber capsule）；
Fig. 4 shows 2 structure diagram of the utility model embodiment；
Fig. 5 shows 2 CC sectional views of the utility model embodiment（Save welding chamber capsule）；
Fig. 6 shows 2 DD sectional views of the utility model embodiment（Save welding chamber capsule）.
In all the appended drawings, identical reference numeral is used for representing identical element or structure, wherein：
1st, die ontology, 11, upper mold it is specific, 12, lower mold, 13, upper end cover, 14, bottom end cover；
111st, rectangular ring protrusion, 121, rectangular ring groove, 131, vent；
2nd, reaction chamber, 3, drainage trough, 31, annular protrusion, 4, welding chamber place room, 5, conductor bores, 6, U-lag, 7, heat dissipation
Hole, 8, welding chamber capsule, 81, welding chamber, 9 gaskets.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.
Embodiment 1
As shown in Figure 1, a kind of portable earthed system exothermic welding mould, upper mold specific 11 and lower mold including split
The upper surface fitting of body 12, the lower face of upper mold specific 11 and lower mold 12, specific 11 top of upper mold are provided with upper end cover 13,
13 center of upper end cover offers vent 131, and upper mold specific 11 and upper end cover 13 are hinged.The specific 11 top setting of upper mold
There is the reaction chamber 2 through end face thereon, lower part is provided through the drainage trough 3 of its lower face, 3 top of drainage trough and reaction chamber 2
Bottom connects.Welding powder is put into reaction chamber 2, and pyrophoric powder fills up vent 131, and during welding, lighting welding powder by vent 131 makes
It is reacted in reaction chamber 2, and is passed through 3 molten metal of drainage trough and guided to lower mold 12.
As shown in Figure 1, 2, 3, the welding chamber that lower 12 top of mold is equipped with through end face thereon places room 4, welding chamber peace
It puts 4 surrounding of room and is provided with four conductor bores 5 for running through the specific 11 surrounding end face of upper mold.Welding chamber placement 4 bottom of room is provided with more
A heat emission hole 7 through lower 12 lower face of mold, heat emission hole 7 are preferably the array distribution into rule, and heat emission hole 7 helps to add
Heat dissipation after fast welding.Welding chamber is placed and welding chamber capsule 8 is laid in room 4, and welding chamber capsule 8 is independent body structure, from welding
Chamber, which places the top of room 4 and is put into welding chamber, to be placed in room 4, in can be matched according to different earth conductor connector structure designs
Welding chamber 81.3 bottom end of drainage trough is provided with for the annular protrusion 31 with the installation connection of welding chamber capsule 8,8 upper end of welding chamber capsule
Face is opened up there are one the circular mounting slot that diameter is slightly larger than 31 outer diameter of annular protrusion, and annular protrusion 31 is mounted on circular mounting slot
Interior, welding chamber capsule 8 is provided with gasket 9 with 31 outer ring contact position of annular protrusion.Because conductor connection header structure is tied for standardization
Structure need to only design a series of welding chamber capsule 8 of corresponding various criterion model connectors, one set of die can be used to realize to not
The welding of isostructural conductor connector, it is very easy to use without more mold exchange.The design and manufacture of welding chamber capsule 8
Design and manufacture than entire mold are more prone to, and cost is also lower.
As shown in Figure 1,3, specific 11 lower face of upper mold, which is downwardly projected, is provided with rectangular ring protrusion 111, lower mold 12
Upper surface corresponding position inwardly offers rectangular ring groove 121, and during welding, rectangular ring protrusion 111 is mounted on rectangular ring
In groove 121.Rectangular ring protrusion 111 can play the role of positioning, can also play reinforcement sealing.
During welding, the welding chamber capsule 8 to match with earth conductor connector to be welded is put into welding chamber and places room 4
It is interior, then conductor is inserted into along conductor bores 5 in the welding chamber of welding chamber capsule 8, can be welded.
Embodiment 2
Although embodiment 1 is realized can be applicable in the function of different conductor connector by replacing welding chamber capsule 8, whole
A mold has been divided into upper and lower two parts, and welding chamber capsule 8 need to dismantle mold when replacing, and replacement process is cumbersome, and conductor be
Welding chamber capsule 8, which is packed into mold, is just inserted into welding chamber, and the placement of conductor is cumbersome, and positioning accuracy is not high, the standard before welding
Standby work is also more complicated.
The present embodiment is the improvement to embodiment 1, as shown in Figure 4,5, 6, is no longer separately set upper and lower mold, entirely
Mold is only comprising a die ontology 1, and 1 top of die ontology is provided with upper end cover 13, and lower section is provided with bottom end cover 14, mold sheet
Body 1 uses hinge connection with upper end cover 13 and bottom end cover 14.13 center of upper end cover offers vent 131, on bottom end cover 14
Offer multiple perforative heat emission holes 7.1 top of die ontology is provided through the reaction chamber 2 of end face thereon, and lower part, which is provided with, to be passed through
The welding chamber for wearing its lower face places room 4, and welding chamber places 4 surrounding of the room U for running through 1 surrounding end face of die ontology and lower face
Shape slot 6 replaces conductor bores 5.2 bottom of reaction chamber is provided with the drainage trough 3 for connecting them between placing room 4 with welding chamber, drains
3 bottom end of slot is provided with for the annular protrusion 31 with the installation connection of welding chamber capsule 8, and 8 upper surface of welding chamber capsule opens up that there are one straight
Diameter is slightly larger than the circular mounting slot of 31 outer diameter of annular protrusion, and annular protrusion 31 is mounted in circular mounting slot, welding chamber capsule 8 and ring
31 outer ring contact position of shape protrusion is provided with gasket 9, and equally, annular protrusion 31 can also play the role of positioning and strengthen sealing.
Mold is in use, conductor is placed in advance in the welding chamber capsule 8 that its connector matches, then by conductor and welding chamber capsule 8
From lower part, push-in welding chamber is placed in room 4 together, and the conductor outside welding chamber capsule 8 can then be moved up along U-lag 6 with welding chamber capsule 8,
After welding chamber capsule 8 places, covering bottom end cover 14 can carry out welding.The replacement of more convenient welding chamber capsule 8 is arranged such, leads
Body can be also placed into welding chamber capsule 8 before welding chamber capsule 8 installs, positioning it is more accurate, entire mold become one it is whole
Body, structure is simpler, carries also more convenient.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiments of the present utility model only, not to
The utility model, all any modification, equivalent and improvement made within the spirit and principles of the present invention etc. is limited,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of portable earthed system exothermic welding mould, includes die ontology（1）, it is characterised in that：
Die ontology（1）Top is provided with upper end cover（13）, lower section is provided with bottom end cover（14）, upper end cover（13）Center offers
Vent（131）, die ontology（1）With upper end cover（13）And bottom end cover（14）It is hinged,
The die ontology（1）Top is provided through the reaction chamber of end face thereon（2）, lower part is provided through its lower face
Welding chamber places room（4）, welding chamber placement room（4）Surrounding is provided through die ontology（1）Surrounding end face and the U-shaped of lower face
Slot（6）, welding chamber placement room（4）Inside it is provided with welding chamber capsule（8）,
The reaction chamber（2）Room is placed with the welding chamber in bottom（4）Between be provided with by they connect drainage trough（3）, draw
Chute（3）Bottom end is provided with annular protrusion（31）,
The welding chamber capsule（8）For independent body structure, inside offers the welding chamber of corresponding various criterion model conductor connector
（81）,
The welding chamber capsule（8）Upper surface is opened up there are one diameter more than the annular protrusion（31）The circular mounting slot of outer diameter,
The annular protrusion（31）In circular mounting slot, the welding chamber capsule（8）With annular protrusion（31）Outer ring contact position is set
It is equipped with gasket（9）.
2. portable earthed system exothermic welding mould according to claim 1, it is characterised in that：The bottom end cover（14）
On offer multiple perforative heat emission holes（7）.
3. portable earthed system exothermic welding mould according to claim 2, it is characterised in that：The heat emission hole（7）
Into the array distribution of rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637851.2U CN207464447U (en) | 2017-11-30 | 2017-11-30 | A kind of portable earthed system exothermic welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637851.2U CN207464447U (en) | 2017-11-30 | 2017-11-30 | A kind of portable earthed system exothermic welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464447U true CN207464447U (en) | 2018-06-08 |
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ID=62257111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721637851.2U Active CN207464447U (en) | 2017-11-30 | 2017-11-30 | A kind of portable earthed system exothermic welding mould |
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| CN (1) | CN207464447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727950A (en) * | 2023-08-09 | 2023-09-12 | 宝牌电缆实业有限公司 | Cable conductor connects welding equipment |
-
2017
- 2017-11-30 CN CN201721637851.2U patent/CN207464447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727950A (en) * | 2023-08-09 | 2023-09-12 | 宝牌电缆实业有限公司 | Cable conductor connects welding equipment |
| CN116727950B (en) * | 2023-08-09 | 2023-10-13 | 宝牌电缆实业有限公司 | Cable conductor connects welding equipment |
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