CN207309191U - A kind of exothermic welding mould - Google Patents
A kind of exothermic welding mould Download PDFInfo
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- CN207309191U CN207309191U CN201721594966.8U CN201721594966U CN207309191U CN 207309191 U CN207309191 U CN 207309191U CN 201721594966 U CN201721594966 U CN 201721594966U CN 207309191 U CN207309191 U CN 207309191U
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- die body
- end cover
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- hinged
- mould
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Abstract
It the utility model is related to a kind of exothermic welding mould, including die ontology and mould clamp, die ontology includes upper end cover, die body and bottom end cover, upper end cover is hinged on the upper end of die body by hinge, hasp is provided between upper end cover and die body, the lower end of the one side of upper end cover offers pilot bore；Die body is internally provided with storage cavity and upper groove, the bottom wall of storage cavity offers the lower material through hole connected with the upper groove, covered with cover plate, the lower end of die body side is offered for grafting welding material and the interface that is connected with upper groove for the upper end of lower material through hole；Bottom end cover is provided with lower groove corresponding with upper groove by mould clamp and die body detachable connection in the middle part of bottom end cover；The utility model has the advantages that good fixing effect, easy to use, stability is strong, welding effect is good.
Description
Technical field
The utility model belongs to lightning protection net welding equipment technical field, and in particular to a kind of exothermic welding mould.
Background technology
Heat release weldering is also known as exothermic weld, is to make complete welding between metal with high temperature caused by thermit reaction, without outer
Add the energy.This reaction carries out in heat safe graphite jig, and under normal use conditions, a mould is solderable
50-100 or more points, and can be molded according to actual linked vector graph.Welding process only needs several seconds time.Heat release
Weldering is that the heat of reaction generation is replaced by chemistry, it would be desirable to which the various metals of connection are welded in mould, intermetallic
Composite interface is molecule connection, and noresidue, faying face is not in corrosion phenomenon, and external power supply and heat is not required in welding process
Source, the operating process of chemical exothermal weldering is very simple, and quality is readily obtained guarantee, is a kind of simple, gold of high efficiency, high quality
Belong to Joining Technology.
Outdoor lightning protection net be heavy construction, Code in Hazardous Special Locations big region in essential lightening protection engineering, large-scale lightning protection net
Pad it is very much, due to the particularity of its construction environment, be difficult to adopt traditional electric welding mode butt welding point and welded one by one,
Because traditional electric welding mode needs welding machine to realize, it is very inconvenient to move back and forth welding machine in outdoor, and outdoor location is powered
Also it is inconvenient, for the work progress of large-scale lightning protection net, it is impossible to electric power is effectively provided, the construction period will be influenced；
Therefore, the welding of lightning protection net pad is carried out using foregoing exothermic weld mode, will effectively improves lightning protection net construction effect
Rate.However, it is bad applied to the mould fixed effect in lightning protection net heat release weldering at present, in ignition process, due to the wink of medicinal powder
Between the instant melting that ignites with welding powder, substantial amounts of heat can be produced in mold cavity, so that the end cap of mould be washed open, and influence welding
Effect.
Utility model content
There is provided the purpose of the utility model is to overcome the deficiencies in the prior art a kind of easy to use, fire that effectively prevents from leaping up,
The exothermic welding mould of fixation.
The technical solution of the utility model is as follows：
A kind of exothermic welding mould, including die ontology and mould clamp, the die ontology include upper end cover, die body
And bottom end cover, the upper end cover are hinged on the upper end of die body by hinge, and hasp, upper end are provided between upper end cover and die body
The lower end of the one side of lid offers pilot bore；The die body is internally provided with storage cavity and upper groove, the storage cavity
Bottom wall offer the lower material through hole connected with the upper groove, the upper end of the lower material through hole is covered with cover plate, die body side
Lower end offer for grafting welding material and the interface that is connected with upper groove；The bottom end cover passes through mould clamp and mould
The detachable connection of body, is provided with lower groove corresponding with upper groove in the middle part of bottom end cover.
Further, the hasp includes the fixation hanging plate being fixed by screws on upper end cover side and is consolidated by screw
Be scheduled on the fixed plate of die body upper end, the upper end of the fixed plate is hinged with buckle, the upper end of the buckle be hinged with it is described solid
Determine the matched link of hanging plate.
Further, the lower end of the storage cavity is pyramidal structure.
Further, the quantity of the interface is 4, is symmetrically arranged on the lower end of four sides of die body.
Further, the mould clamp includes handle, fixture and fixed plate, and the handle is by being capable of movable connection
Part is connected on fixture, and the fixed plate is L-type plate, and one end of fixed plate is welded on the end of fixture.
Further, the quantity of the handle, fixture and fixed plate is 2, and the connector is by 2 articulated connection blocks
Composition, 2 contiguous blocks are respectively hinged at the end of 2 fixtures, and 2 fixtures are hinged, the other end point of 2 fixed plates
It is not fixed on by goat's horn bolt on mould and bottom end cover.
Further, one in 2 fixtures is hinged with hook, and the hinged hook activity is articulated in 2 connections
On the articulated shaft of block.
Compared with prior art, the beneficial effects of the utility model are：
1st, upper end cover is flexibly connected by the utility model by hinge with die body, at the same by hasp to upper end cover with
Effective fixed closed when die body is closed, effectively prevents after igniting is ignited so that flame washes upper end cover open and influences to welding
The welding effect of part；
2nd, the utility model is hingedly linked up with the fixture of mould clamp, and the other end activity of hook is articulated in 2 companies
Connect on the articulated shaft of block, so as to ensure mould clamp when gripping die body and bottom end cover, mould clamp will not loosen, effectively
Ensure the stability of mould clamp clamping die body and bottom end cover；
3rd, the lower end of die body is designed using tubing type opening in the utility model, can weld cross-lap joint or a word is taken
The connection of the weldment connect, so as to effectively improve the versatility of the utility model；
4th, the lower end of die body uses conical design in the utility model, can effectively ensure that welding powder rapidly enters after melting
Groove to weldment in the space of lower groove composition with carrying out rapid welding；
In short, the utility model has the advantages that good fixing effect, easy to use, stability is strong, welding effect is good.
Brief description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the internal structure schematic diagram of the utility model die ontology.
Wherein, 1, upper end cover, 2, die body, 3, bottom end cover, 4, hinge, 5, fixed hanging plate, 6, fixed plate, 7, buckle, 8, hang
Ring, 9, storage cavity, 10, upper groove, 11, lower material through hole, 12, cover plate, 13, interface, 14, lower groove, 15, handle, 16, folder
Tool, 17, fixed plate, 18, contiguous block, 19, hinged hook, 20, pilot bore.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figures 1 to 3, a kind of exothermic welding mould, including die ontology and mould clamp, the die ontology bag
Include upper end cover 1, die body 2 and bottom end cover 3, the upper end for being hinged on die body 2 that the upper end cover 1 is rotated by hinge 4, upper end cover
The hasp for fixing upper end cover 1 and die body 2 is provided between 1 and die body 2, the lower end of the one side of upper end cover 1 offers use
In the pilot bore 20 for the medicinal powder that ignites；The storage cavity 9 and upper groove 10 that are internally provided with for placing welding powder of the die body 2,
The bottom wall of the storage cavity 9 offers the lower material through hole 11 connected with the upper groove 10, and the upper end of the lower material through hole 11 is covered
Be stamped for blocking welding powder and removable cover plate 12, the lower end of 2 side of die body offer for grafting welding material and with
The interface 13 that upper groove 10 connects；The bottom end cover 3 is by mould clamp and 2 detachable connection of die body, in bottom end cover 3
Portion is provided with lower groove 14 corresponding with upper groove 10, and upper groove 10 forms reaction compartment with lower groove 14, easy to welding material
Sufficiently connection.
In the present embodiment, the hasp includes the fixation hanging plate 5 being fixed by screws on 1 side of upper end cover and passes through
Screw is fixed on the fixed plate 6 of 2 upper end of die body, and the upper end of the fixed plate 6 is hinged with buckle 7, and the upper end of the buckle 7 is hinged
Have with the fixed matched link 8 of hanging plate 5, when upper end cover 1 and die body 2 are closed, link 8 is articulated in fixation
On hanging plate 5, it is necessary to when opening upper end cover 1 with die body 2, the i.e. separable link 8 of buckle 7 and fixed hanging plate 5 need to be only lifted；The storage
The lower end for expecting chamber 9 is pyramidal structure；The quantity of the interface 13 is 4, is symmetrically arranged under four sides of die body 2
End；The mould clamp includes handle 15, fixture 16 and fixed plate 17, and the handle 15 is connected by being capable of the connector of activity
It is connected on fixture 16, the fixed plate 17 is L-type plate, and one end of fixed plate 17 is welded on the end of fixture 16；The handle 15,
The quantity of fixture 16 and fixed plate 17 is 2, and the connector is made of 2 articulated connection blocks 18,2 contiguous blocks
18 are respectively hinged at the end of 2 fixtures 16, and 2 fixtures 16 are hinged, and the other end of 2 fixed plates 17 passes through goat's horn respectively
Bolt is fixed on mould 2 and bottom end cover 3, so as to can complete point of bottom end cover 3 and die body 2 by 2 handles, 15 parts of divisions
Close；One in 2 fixtures 2 is hingedly linked up with 19, and hingedly hook 19 activity is articulated in being hinged for 2 contiguous blocks 18
On axis, so that 2 handles 15 are in when closing tight state, 2 fixtures 16 will not be movable, and bottom end cover 3 and die body is effectively ensured
Between fixation.
When the utility model is used, upper end cover 1 passes through fixed hanging plate 5, fixed plate 6, buckle 7 and link 8 with die body 2
The hasp of composition effectively fix, and bottom end cover 3 by mould clamp effectively fix with die body 2, and in mould clamp
Contiguous block 18 is fixed by 19 mounting of handing-over hook joined on fixture so that 2 handles 15 will not loosen, and then ensure mould
Tool clamp effectively grips die body 2 and bottom end cover 3；So as to the welding powder in the storage cavity 9 that ignited by pilot bore 20
On medicinal powder after, upper end cover 1 and bottom end cover 3 will not be opened because of the rise of instantaneous temperature by high pressure, effective to ensure welding
Leakproofness in material welding process.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into
Row equivalent substitution, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of exothermic welding mould, including die ontology and mould clamp, it is characterised in that：The die ontology includes upper
End cap（1）, die body（2）And bottom end cover（3）, the upper end cover（1）Pass through hinge（4）It is hinged on die body（2）Upper end, upper end
Lid（1）With die body（2）Between be provided with hasp, upper end cover（1）The lower end of one side offer pilot bore（20）；The die body
（2）Be internally provided with storage cavity（9）And upper groove（10）, the storage cavity（9）Bottom wall offer and the upper groove
（10）The lower material through hole of connection（11）, the lower material through hole（11）Upper end covered with cover plate（12）, die body（2）The lower end of side
Offer and be used for grafting welding material and and upper groove（10）The interface of connection（13）；The bottom end cover（3）Pressed from both sides by mould
Pincers and die body（2）Detachable connection, bottom end cover（3）Middle part be provided with and upper groove（10）Corresponding lower groove（14）.
2. exothermic welding mould according to claim 1, it is characterised in that：The hasp includes being fixed by screws in
End cap（1）Fixation hanging plate on side（5）And it is fixed by screws in die body（2）The fixed plate of upper end（6）, the fixed plate
（6）Upper end be hinged with buckle（7）, the buckle（7）Upper end be hinged with and the fixed hanging plate（5）Matched link
（8）.
3. exothermic welding mould according to claim 1, it is characterised in that：The storage cavity（9）Lower end be taper knot
Structure.
4. exothermic welding mould according to claim 1, it is characterised in that：The interface（13）Quantity be 4, it is right
What is claimed is arranged on die body（2）Four sides lower end.
5. exothermic welding mould according to claim 1, it is characterised in that：The mould clamp includes handle（15）, folder
Tool（16）And fixed plate（17）, the handle（15）Fixture is connected to by the connector for being capable of activity（16）On, it is described solid
Fixed board（17）For L-type plate, fixed plate（17）One end be welded on fixture（16）End.
6. exothermic welding mould according to claim 5, it is characterised in that：The handle（15）, fixture（16）It is and solid
Fixed board（17）Quantity be 2, the connector by 2 articulated connection blocks（18）Composition, 2 contiguous blocks（18）Respectively
It is hinged on 2 fixtures（16）End, 2 fixtures（16）It is hinged, 2 fixed plates（17）The other end pass through goat's horn respectively
Bolt is fixed on mould（2）And bottom end cover（3）On.
7. the exothermic welding mould according to claim 5 or 6, it is characterised in that：2 fixtures（2）In one hinge
It is connected to hook（19）, the hinged hook（19）Activity is articulated in 2 contiguous blocks（18）Articulated shaft on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594966.8U CN207309191U (en) | 2017-11-25 | 2017-11-25 | A kind of exothermic welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594966.8U CN207309191U (en) | 2017-11-25 | 2017-11-25 | A kind of exothermic welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309191U true CN207309191U (en) | 2018-05-04 |
Family
ID=62401380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721594966.8U Active CN207309191U (en) | 2017-11-25 | 2017-11-25 | A kind of exothermic welding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548456A (en) * | 2020-12-09 | 2021-03-26 | 中国南方电网有限责任公司超高压输电公司柳州局 | Hot melt welding mould |
-
2017
- 2017-11-25 CN CN201721594966.8U patent/CN207309191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548456A (en) * | 2020-12-09 | 2021-03-26 | 中国南方电网有限责任公司超高压输电公司柳州局 | Hot melt welding mould |
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