CN103949793A - Improved silver welding rod - Google Patents
Improved silver welding rod Download PDFInfo
- Publication number
- CN103949793A CN103949793A CN201410212681.8A CN201410212681A CN103949793A CN 103949793 A CN103949793 A CN 103949793A CN 201410212681 A CN201410212681 A CN 201410212681A CN 103949793 A CN103949793 A CN 103949793A
- Authority
- CN
- China
- Prior art keywords
- welding
- sleeve
- core wire
- boss
- welding rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0227—Rods, wires
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to an improved silver welding rod which comprises a plurality of welding cores, wherein one end of each welding core is provided with a sleeve, screw threads are arranged on the inner wall of each sleeve, the other end of each welding core is provided with a boss, the boss of one welding core segment is installed inside the sleeve of another welding core segment through a screw thread pair, and the welding cores, the sleeves and the bosses are made of the same material. When the improved silver welding rod is used, the boss of each welding core segment is installed inside the sleeve to be connected into a whole, the segment number of the welding cores can be selected according to the needed length of the welding rod, and the waste is avoided.
Description
Technical field
the present invention relates to welding technology field, relate in particular to a kind of modified silver solder.
Background technology
silver solder is a kind of with silver or the money base welding rod of dark body admittedly, there is good processing performance, not high molten point, good wetability and the ability of filling up gap, and intensity is high, plasticity is good, electric conductivity and excellent corrosion resistance, can be used for all black and the non-ferrous metal of soldering except aluminium, magnesium and other low-melting-point metals, this product is widely used in the industry manufacture field such as refrigeration, lamp decoration, hardware appliance, instrument and meter, chemical industry, Aero-Space.Silver solder is expensive; When welding, silver solder runs into flame and very easily melts, workman's welding time bad control inlet amount, after welding, weld seam is inhomogeneous and wasted silver solder.When Site Welding, some weld only needs one section of welding rod, if use whole to weld, easily use too much causes waste.
be a kind of silver solder of 201120355811.5 announcements according to Chinese Patent Application No., comprise metallic core, metallic core periphery is equally spaced offers multiple annular grooves, and the cross sectional shape of annular groove is U-shaped, V-arrangement or semicircle.When facilitating the welding of welding operator's Manual flame, this silver solder by annular groove control inlet amount, makes welding more evenly and the consumption of saving welding rod; Meanwhile, this annular groove facilitates welding operator to break disconnected welding rod, to select the length of welding rod according to the length of a certain weld, saves the more expensive silver solder of price.But very inconvenient by manually breaking disconnected welding rod, the simultaneously wayward opening of breaking disconnected place, the careless slightly breakage that will cause core wire top layer coating.
Summary of the invention
the present invention, in order to overcome deficiency of the prior art, provides a kind of modified silver solder, and by use that some sections of welding rods are linked together, the convenient length of adjusting as required welding rod, avoids waste.
the present invention is achieved through the following technical solutions:
a kind of modified silver solder, comprises some sections of core wires, and one end of described core wire is provided with sleeve, and the inwall of described sleeve is provided with screw thread, is provided with boss at the other end of core wire, and described boss is arranged in the sleeve of another section of core wire by screw thread pair.
as the preferred technical solution of the present invention, described core wire, sleeve, boss adopt same material to make.
as the preferred technical solution of the present invention, the length of described core wire is 100-150mm, and diameter is 3.2mm.
as the preferred technical solution of the present invention, the external diameter of described sleeve is identical with the diameter of core wire.
compared with prior art, the invention has the beneficial effects as follows: the present invention in use, is arranged on the boss of every section of core wire in sleeve, connects into entirety, the hop count of selecting as required core wire that can welding rod length, avoids waste.
Brief description of the drawings
fig. 1 is explosive view of the present invention;
fig. 2 is scheme of installation of the present invention.
in figure: 1-core wire; 2-sleeve; 3-boss.
Detailed description of the invention
in order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
refer to Fig. 1 and Fig. 2, Fig. 1 is explosive view of the present invention, and Fig. 2 is scheme of installation of the present invention.
described a kind of modified silver solder, comprise some sections of core wires 1, one end of described core wire 1 is provided with sleeve 2, the inwall of described sleeve 2 is provided with screw thread, be provided with boss 3 at the other end of core wire 1, on boss 3, be also provided with sleeve lining on the external screw thread that matches of screw thread, described boss 3 is arranged in the sleeve 2 of another section of core wire 1 by screw thread pair.
described core wire 1, sleeve 2, boss 3 adopt same material to make, and the length of described core wire 1 is 100-150mm, and diameter is 3.2mm, and the external diameter of described sleeve 2 is identical with the diameter of core wire 1.
the present invention in use, is arranged on the boss of every section of core wire 3 in the sleeve 2 of another section of core wire 1, joins end to end, and connects into welding rod entirety, and the hop count of selecting as required core wire that can welding rod length, avoids waste.Compare to employing and manually break the mode of disconnected welding rod, time saving and energy saving, simultaneously by the coating that can prevent from destroying core wire top layer.
the present invention the foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a modified silver solder, it is characterized in that: comprise some sections of core wires (1), one end of described core wire (1) is provided with sleeve (2), the inwall of described sleeve (2) is provided with screw thread, be provided with boss (3) at the other end of core wire (1), described boss (3) is arranged in the sleeve (2) of another section of core wire (1) by screw thread pair.
2. a kind of modified silver solder according to claim 1, is characterized in that: described core wire (1), sleeve (2), boss (3) adopt same material to make.
3. a kind of modified silver solder according to claim 1, is characterized in that: the length of described core wire (1) is 100-150mm, diameter is 3.2mm.
4. a kind of modified silver solder according to claim 3, is characterized in that: the external diameter of described sleeve (2) is identical with the diameter of core wire (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212681.8A CN103949793A (en) | 2014-05-20 | 2014-05-20 | Improved silver welding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212681.8A CN103949793A (en) | 2014-05-20 | 2014-05-20 | Improved silver welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103949793A true CN103949793A (en) | 2014-07-30 |
Family
ID=51327215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410212681.8A Pending CN103949793A (en) | 2014-05-20 | 2014-05-20 | Improved silver welding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103949793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384744A (en) * | 2014-09-28 | 2015-03-04 | 杭州华光焊接新材料股份有限公司 | Preparation method for flux-cored electrode |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413440A (en) * | 1977-07-01 | 1979-01-31 | Ibiden Co Ltd | Preparation of continuous type carbon electrode rod |
| JPS5435842A (en) * | 1977-08-26 | 1979-03-16 | Nippon Steel Welding Prod Eng | Method for connecting wires in automatic welder |
| CN2033318U (en) * | 1988-05-05 | 1989-03-01 | 钱华文 | Welding rod capable of continuous use |
| CN2122705U (en) * | 1992-03-14 | 1992-11-25 | 张志新 | Welding rod for use in connection |
| CN2258108Y (en) * | 1996-05-07 | 1997-07-23 | 高忠民 | Continuous welding electrode |
| CN202291878U (en) * | 2011-09-21 | 2012-07-04 | 叶世尹 | Silver welding electrode |
| CN203918254U (en) * | 2014-05-20 | 2014-11-05 | 梅县梅雁旋窑水泥有限公司 | A kind of modified silver solder |
-
2014
- 2014-05-20 CN CN201410212681.8A patent/CN103949793A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413440A (en) * | 1977-07-01 | 1979-01-31 | Ibiden Co Ltd | Preparation of continuous type carbon electrode rod |
| JPS5435842A (en) * | 1977-08-26 | 1979-03-16 | Nippon Steel Welding Prod Eng | Method for connecting wires in automatic welder |
| CN2033318U (en) * | 1988-05-05 | 1989-03-01 | 钱华文 | Welding rod capable of continuous use |
| CN2122705U (en) * | 1992-03-14 | 1992-11-25 | 张志新 | Welding rod for use in connection |
| CN2258108Y (en) * | 1996-05-07 | 1997-07-23 | 高忠民 | Continuous welding electrode |
| CN202291878U (en) * | 2011-09-21 | 2012-07-04 | 叶世尹 | Silver welding electrode |
| CN203918254U (en) * | 2014-05-20 | 2014-11-05 | 梅县梅雁旋窑水泥有限公司 | A kind of modified silver solder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384744A (en) * | 2014-09-28 | 2015-03-04 | 杭州华光焊接新材料股份有限公司 | Preparation method for flux-cored electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |