CN103894730A - Module combined type heat-released welding mould - Google Patents
Module combined type heat-released welding mould Download PDFInfo
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- CN103894730A CN103894730A CN201410104251.4A CN201410104251A CN103894730A CN 103894730 A CN103894730 A CN 103894730A CN 201410104251 A CN201410104251 A CN 201410104251A CN 103894730 A CN103894730 A CN 103894730A
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- Prior art keywords
- core rod
- mould
- welding
- clamping device
- crucible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
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Abstract
The invention discloses a module combined type heat-released welding mould, and belongs to a heat-released welding mould. The module combined type heat-released welding mould comprises a mould core and a crucible, wherein the mould core is composed of at least two components, the components forms a melting connection cavity inside the mould core and a flow guide groove communicated with the melting connection cavity, and the mould core is installed on a fixing frame, fixed through a clamping device and used for enabling the components of the mould core to be combined into a whole and be in tight contact. The crucible is arranged at the upper portion of the mould core, and a solder outlet in the lower portion of the mould core is connected with the flow guide groove. The crucible, the mould core and the clamping device are arranged in a split mode, the components can be freely replaced when the heat-released welding mould is used, scraping of the whole mould caused by damage to the mould core is avoided, and therefore the use cost of the mould is effectively lowered. Under the wrapping function of the fixing frame and the function of clamping force of the clamping device, the overall strength of the mould core is largely improved, and therefore the service life of the mould is prolonged.
Description
Technical field
The present invention relates to a kind of exothermic welding mould, in particular, the present invention relates generally to a kind of module combined type exothermic welding mould.
Background technology
" heat release welding " system refers to that producing liquid high-temperature copper liquid by exothermic reaction carrys out a kind of welding procedure of welding with (different) kind metal, to reach the modern welding of the electric connection of high-performance.Be mainly used in working earthing and the protective groundings such as the key projects such as railway, highway power plant, transformer station, switchyard, ultra-high-tension power transmission line, electric railway, telecommunications, mobile communication base station, microwave relay station, ground satellite receiving terminal, radar station and the precise instrument, computer room equipment, post and telecommunications program-controlled equipment, radio and television equipment, electromedical equipment; Petroleum transportation pipeline and oil gas tank, flammable and explosive substance warehouse lightning protection.And current existing exothermic welding mould is that crucible (reaction chamber) and welding chamber are integrated, the inconvenience bringing is thus: the one, and mould heaviness, one man operation's inconvenience, must two people coordinate and can complete; The 2nd, if mould damages, scrap together in crucible (reaction chamber) and welding chamber, causes huge waste; The 3rd, cost is high, one pair of about 2-3 kilogram of raw material graphite for mould, and cost of manufacture is higher; The 4th, bulk strength is low, as improper use, easily damages; The 5th, mould heat radiation is slow, continuous welding, and high temperature causes mould strength to reduce, reduction of service life.Therefore be necessary to do further improvement and research for exothermic welding mould of the prior art.
Summary of the invention
One of object of the present invention is to solve above-mentioned deficiency, and a kind of module combined type exothermic welding mould is provided, and scraps the technical problems such as rear waste is larger, and use cost is high, and bulk strength is low to expect to solve monoblock type exothermic welding mould in prior art.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of module combined type exothermic welding mould provided by the present invention, described weld mold comprises core rod and crucible, described core rod is by least two module compositions, and described at least two assemblies make the inner guiding gutter that forms welding chamber and be connected with described welding chamber of core rod; Described core rod is arranged on fixed mount, and is fixed by clamping device, is integrated and close contact at least two assemblies that make core rod; Described crucible is placed in the top of core rod, and the welding compound outlet of its below is also connected with guiding gutter, for react in crucible by welding compound generate high-temperature copper liquid by the welding chamber of guiding gutter inflow core rod inside by weldment welding.
As preferably, further technical scheme is: in any side of described crucible, be also provided with anti-scalding handle.
Further technical scheme is: described core rod is by two laterally zygomorphic module compositions, and after it is arranged on fixed mount, the pinching end of clamping device is placed in top and the bottom of core rod, for being clamped from top and the bottom of core rod by clamping device.
Further technical scheme is: described core rod is by two symmetrical module compositions, and after it is arranged on fixed mount, the pinching end of clamping device is placed in the left and right sides of core rod, for being clamped from the left and right sides of core rod by clamping device.
Further technical scheme is: described clamping device adopts the metal material processing of alloy in lightweight to make, and for extending the service life of core rod, and operation is more light.
Compared with prior art, one of beneficial effect of the present invention is: by by crucible, core rod and clamping device are set to split type, make exothermic welding mould in use can arbitrarily change each assembly, avoid scrapping because core rod damage faces whole mould, thereby effectively reduce the use cost of mould, and core rod is under the parcel of fixed mount and the clamping force effect of clamping device, bulk strength significantly improves, thereby extend the service life of mould, a kind of module combined type exothermic welding mould provided by the present invention is simple in structure simultaneously, each assembly can be distinguished standardized large-scale production, when use, be exothermic welding mould by each assembly amalgamation again, without carrying out customized type production, be easy to industrial applications.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the structural representation of another embodiment of the present invention;
In figure, 1 is that core rod, 11 is that welding chamber, 2 is that crucible, 3 is that fixed mount, 4 is that clamping device, 5 is anti-scalding handle.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Shown in figure 1, one embodiment of the present of invention be a kind of module combined type exothermic welding mould, this weld mold comprises core rod 1 and crucible 2, wherein core rod 1 is by least two module compositions, and at least two assemblies make the inner guiding gutters that form welding chamber 11 and be connected with described welding chamber 11 of core rod 1; And aforesaid core rod 1 is arranged on fixed mount 3 and (is preferably fixed by securing member), and fixed by clamping device 4, be integrated and close contact at least two assemblies that make core rod 1; Finally aforementioned crucible 2 is placed in to the top of core rod 1, and the welding compound outlet of its below is also connected with guiding gutter, for generating welding chamber 11 that high-temperature copper liquid flows into core rod 1 inside by guiding gutter by weldment welding by welding compound in the interior reaction of crucible 2.Aforesaid core rod 1 preferably adopts high temperature resistant 3000 degrees Celsius of above materials processings to make, the welding chamber 11 forming so just can avoid the welding compound of high temperature in heat release welding to cause damage to it, same, aforementioned crucible 2 also needs to adopt high temperature resistant 3000 degrees Celsius of above materials processings to make.
In the present embodiment, by crucible 2, core rod 1 are set to split type with clamping device 4, make exothermic welding mould in use can arbitrarily change each assembly, avoid whole mould being faced scrap because core rod 1 damages, thereby effectively reduce the use cost of mould, and core rod 1 is under the parcel of fixed mount 3 and the clamping force effect of clamping device 4, and bulk strength significantly improves, thereby has extended the service life of mould;
Be the service life that extends core rod 1 simultaneously, and make operation lighter, above-mentioned clamping device 4 preferably adopts the metal material processing of alloy in lightweight to make.
In another embodiment of the present invention, for avoid crucible 2 in use too high being not easy to of hull-skin temperature fetch, be preferably in any side of crucible 2 and set up anti-scalding handle 5, and for adapting to the external shape of most of weldments, preferably the cross section in above-mentioned welding chamber 11 is directly set to circle, or is similar to circular shape.
Shown in Fig. 1, an embodiment who is more preferably for technical solution problem in the present invention, inventor is for the different use habit of operator, adopt in the present embodiment the version of upper and lower mould, be specially above-mentioned core rod 1 is set to by two laterally zygomorphic module compositions, and after it is arranged on fixed mount 3, the pinching end of clamping device 4 is placed in top and the bottom of core rod 1, its effect is clamped from top and the bottom of core rod 1 by clamping device 4.
Shown in Fig. 2, another embodiment being more preferably for technical solution problem in the present invention, inventor is equally for the different use habit of operator, adopt in the present embodiment the version of left and right mould, be specially core rod 1 by two symmetrical module compositions, and after it is arranged on fixed mount 3, the pinching end of clamping device 4 is placed in the left and right sides of core rod 1, its effect is clamped from the left and right sides of core rod 1 by clamping device 4.
As Fig. 1 and illustrated in fig. 2, the above-mentioned preferred embodiment of the present invention in actual use, first core rod 1 is arranged on fixed mount 3 by securing member, make again each assembly close contact of core rod 1 by clamping device 4, workpiece to be welded is put into the welding chamber 11 of core rod 1 inside, then crucible 2 is arranged on to the top of core rod 1, and be connected with guiding gutter, welding compound is put into crucible 2, making its reaction generate high-temperature copper liquid is flowed into by guiding gutter in the welding chamber 11 of core rod 1, and then by workpiece welding to be welded, after high-temperature copper liquid solidifies completely on workpiece, unclamp clamping device, take out core rod 1 and separate its each assembly, complete immediately a subjob welding operation.
And except above-mentioned, also it should be noted that " embodiment ", " another embodiment ", " embodiment " etc. that spoken of in this manual, refer in conjunction with specific features, structure or the feature of this embodiment description and be included at least one embodiment of the application's generality description.In description, multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is to realize this feature, structure or feature in conjunction with other embodiment also to fall within the scope of the invention.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (5)
1. a module combined type exothermic welding mould, it is characterized in that: described weld mold comprises core rod (1) and crucible (2), described core rod (1) is by least two module compositions, and described at least two assemblies make the inner guiding gutter that forms welding chamber (11) and be connected with described welding chamber (11) of core rod (1); It is upper that described core rod (1) is arranged on fixed mount (3), and fixing by clamping device (4), is integrated and close contact at least two assemblies that make core rod (1); Described crucible (2) is placed in the top of core rod (1), and the outlet of the welding compound of its below is also connected with guiding gutter, flow into the inner welding chamber (11) of core rod (1) by weldment welding for reacted generation high-temperature copper liquid in crucible (2) by welding compound by guiding gutter.
2. module combined type exothermic welding mould according to claim 1, is characterized in that: in any side of described crucible (2), be also provided with anti-scalding handle (5).
3. according to the module combined type exothermic welding mould described in claims 1 to 3 any one, it is characterized in that: described core rod (1) is by two laterally zygomorphic module compositions, and after it is arranged on fixed mount (3), the pinching end of clamping device (4) is placed in top and the bottom of core rod (1), for being clamped from top and the bottom of core rod (1) by clamping device (4).
4. according to the module combined type exothermic welding mould described in claims 1 to 3 any one, it is characterized in that: described core rod (1) is by two symmetrical module compositions, and after it is arranged on fixed mount (3), the pinching end of clamping device (4) is placed in the left and right sides of core rod (1), for being clamped from the left and right sides of core rod (1) by clamping device (4).
5. module combined type exothermic welding mould according to claim 1, is characterized in that: the metal material that the material of described clamping device (4) is alloy in lightweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104251.4A CN103894730A (en) | 2014-03-20 | 2014-03-20 | Module combined type heat-released welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104251.4A CN103894730A (en) | 2014-03-20 | 2014-03-20 | Module combined type heat-released welding mould |
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| CN103894730A true CN103894730A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410104251.4A Pending CN103894730A (en) | 2014-03-20 | 2014-03-20 | Module combined type heat-released welding mould |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618713A (en) * | 2016-03-07 | 2016-06-01 | 中国人民解放军军械工程学院 | Welding flux, maintenance mold prepared from welding flux, and method for achieving field maintenance of secondary air pipe of power plant by means of welding flux or mold |
| CN106111854A (en) * | 2016-08-23 | 2016-11-16 | 中国电建集团核电工程公司 | The fixing device of exothermic welding mould |
| CN106552887A (en) * | 2015-09-25 | 2017-04-05 | 中国人民解放军军械工程学院 | Wire is without the special soldering turret of electric welding |
| CN107685190A (en) * | 2017-10-25 | 2018-02-13 | 郑州机械研究所 | A kind of die assembly for grounded screen aluminum weld |
Citations (6)
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| US5533662A (en) * | 1995-01-31 | 1996-07-09 | Erico International Corp. | Exothermic welding apparatus |
| US5660317A (en) * | 1995-01-31 | 1997-08-26 | Erico International Corporation | Exothermic welding jig, molds therefor and method |
| EP0870568A1 (en) * | 1997-04-11 | 1998-10-14 | Erico International Corporation | Strip welder and method |
| US20110132967A1 (en) * | 2009-12-07 | 2011-06-09 | Continental Industries, Inc. | Ignition Source System for an Exothermic Reaction Mold Device |
| CN202079368U (en) * | 2011-04-28 | 2011-12-21 | 长屏(北京)电磁防护技术有限公司 | Welding mould |
| CN203245538U (en) * | 2013-02-06 | 2013-10-23 | 南京唐模电气科技有限公司 | Die clamp for exothermic welding |
-
2014
- 2014-03-20 CN CN201410104251.4A patent/CN103894730A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533662A (en) * | 1995-01-31 | 1996-07-09 | Erico International Corp. | Exothermic welding apparatus |
| US5660317A (en) * | 1995-01-31 | 1997-08-26 | Erico International Corporation | Exothermic welding jig, molds therefor and method |
| EP0870568A1 (en) * | 1997-04-11 | 1998-10-14 | Erico International Corporation | Strip welder and method |
| US20110132967A1 (en) * | 2009-12-07 | 2011-06-09 | Continental Industries, Inc. | Ignition Source System for an Exothermic Reaction Mold Device |
| CN202079368U (en) * | 2011-04-28 | 2011-12-21 | 长屏(北京)电磁防护技术有限公司 | Welding mould |
| CN203245538U (en) * | 2013-02-06 | 2013-10-23 | 南京唐模电气科技有限公司 | Die clamp for exothermic welding |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552887A (en) * | 2015-09-25 | 2017-04-05 | 中国人民解放军军械工程学院 | Wire is without the special soldering turret of electric welding |
| CN106552887B (en) * | 2015-09-25 | 2018-11-02 | 中国人民解放军军械工程学院 | Conducting wire is without the special soldering turret of electric welding |
| CN105618713A (en) * | 2016-03-07 | 2016-06-01 | 中国人民解放军军械工程学院 | Welding flux, maintenance mold prepared from welding flux, and method for achieving field maintenance of secondary air pipe of power plant by means of welding flux or mold |
| CN105618713B (en) * | 2016-03-07 | 2018-01-16 | 中国人民解放军军械工程学院 | A kind of welding agent, mould, the method using welding agent or mold repair |
| CN106111854A (en) * | 2016-08-23 | 2016-11-16 | 中国电建集团核电工程公司 | The fixing device of exothermic welding mould |
| CN106111854B (en) * | 2016-08-23 | 2017-12-12 | 中国电建集团核电工程公司 | The fixing device of exothermic welding mould |
| CN107685190A (en) * | 2017-10-25 | 2018-02-13 | 郑州机械研究所 | A kind of die assembly for grounded screen aluminum weld |
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Application publication date: 20140702 |