CN102728961A

CN102728961A - Soldering process method for anchor hook with various annular shapes

Info

Publication number: CN102728961A
Application number: CN2011100890033A
Authority: CN
Inventors: 周全胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-11
Filing date: 2011-04-11
Publication date: 2012-10-17

Abstract

The invention relates to a soldering process method for an anchor hook with various annular shapes, which is a low-temperature welding process method for manufacturing a fishing hook with various annular shapes and mainly serves as a process method for heating and welding a fish hook at a low temperature with synthetic soldering flux and a rubber mould. The synthetic soldering flux comprises 4% to 38% of zinc chloride mixed aqueous soldering flux in mass percentage concentration, wherein the zinc chloride mixed aqueous soldering flux contains isopropanol, alcohol, succinic acid and rosin; and the synthetic soldering flux comprises 4% to 15% of zinc chloride mixed aqueous soldering flux in mass percentage concentration, wherein the zinc chloride mixed aqueous soldering flux contains isopropanol, alcohol, succinic acid and rosin. During soldering, the temperature of electric soldering iron is controlled between 240 DEG C and 360 DEG C which are below the normal temperature of the soldering iron, and the fishing hook and a soldering iron head are respectively stained with the synthetic aqueous soldering flux of different concentrations. A soldering mould is a common rubber product which can be manufactured into different shapes, such as a square shape, a circle shape, or a multilateral and polygon shape, as required.

Description

Many annular grasp soldering processes

Technical field:

This technology is a kind of lower temperature welding technique of making how fish hooks, mainly is that a kind of synthetic scaling powder and rubber mold carry out the low-temperature heat welding technique to fish hook!

Background technology:

The present method of many fish hooks of traditional fabrication and process simple, coarse comparatively all, idiographic flow is: metal pointing → system hangnail → combination forming → high-temperature soldering → heat treatment → surface treatment → complete finished product.Though it is ripe but have a lot of defectives: one, technical matters simple, coarse too; Two, three above fish hooks can not be produced; Three, being prone to annealing after the high-temperature soldering quenches disconnected etc.; Reason is that the high temperature of welding flame torch generation is prone to dissolve bill and causes the path to be obstructed.This technology then is a kind of improvement to above-mentioned traditional fabrication fish hook method.

Summary of the invention:

To the present shortcoming of existing fish hook production technology, the present invention make provide on the fish hook technology a kind of comparatively comprehensively and the new production process flow process of system can guarantee that the fish hook quality can increase the process of fish hook quantity and level again.Be a kind of quite improvement technology of ripe traditional manufacturing technique flow process, purpose is to reach the quality and quantity level that improves the making fish hook.

The technical scheme of this invention is: at first be with the single fish hook of the different shape of having made respectively on rubber mold with fixedly moulding of two or more fish hooks combinations; Secondly twining several circles with wire (thin copper wire or thin alloying metal silk) reinforces; And then with electric iron enclose common soldering tin material in the needs welding position (fine wire winding part) carry out low temperature (240 ℃--between 360 ℃) heat welded; The welding position need be stained with the synthetic scaling powder aqueous solution (the contain isopropyl alcohol, alcohol, succinic acid, rosin, concentration of research preparation are the scaling powder that the solder(ing)acid of 4%--38% scope mixes voluntarily) and absorbs heat and make it present the low-temperature heat state to reach in the welding process; And electric soldering bit is stained with to contain isopropyl alcohol, alcohol, succinic acid, rosin, concentration be that the zinc chloride mixed aqueous solution scaling powder of 4%--15% scope is so that wash oxide layer; Be more conducive to make the welding position to reach the solder joint light evenly like this, the face of weld is firmly level and smooth and corrosivity is little; Put into clear water after the making moulding and carry out cooling processing, wash the microcorrosion property acid solution that remains in the fish hook surface in the welding process with ultrasonic cleaning method again; The fish hook finished product that cleaned is dried on dryer and tested one by one, pack again through accomplishing finished product after the electroplating processes at last.

The mass percent concentration of synthetic scaling powder is respectively: it is the zinc chloride mixed aqueous solution scaling powder of 4%-15% that the zinc chloride mixed aqueous solution scaling powder (2) that isopropyl alcohol, alcohol, succinic acid, rosin, concentration 4%--38% are contained in (1) contains isopropyl alcohol, alcohol, succinic acid, rosin, concentration.

The welding position temperature should be controlled under the low-temperature condition of electric iron when using (240 ℃--between 360 ℃) carries out, and the welding position need be stained with the synthetic scaling powder aqueous solution (1) in the welding process; Soldering tip need be stained with the low synthetic scaling powder aqueous solution (2) of concentration religion.

The employed scolding tin in welding position is normally used ashbury metal welding material on the market.

Weld mold is common rubber, processes different shapes as required, can be square, circular or polygon, polygonal.

After ultrasonic waves for cleaning, carry out flash baking, electroplate then and pack after finished product is accomplished on the coupler body surface.

The outstanding effect of this invention is: at first use the mould of rubber material, its shrinkage is good and high temperature resistant, has solved the difficult problem of annular grasp preparation method more than three greatly; The low control easily of the temperature of the electric iron that welding is used, the annular grasp of welding is difficult for quenching, rotten, deliquescing; Using the advantage of synthetic scaling powder is that mass percent concentration is low, corrosivity is little, can not cause damage to fish hook coupler body surface; The annular grasp surface noresidue of adopting ultrasonic cleaning method to clean, level and smooth light is easy to electroplating processes.

Description of drawings:

Three annular grasp plan views that Fig. 1, the inventive method are made;

Four annular grasp plan views that Fig. 2, the inventive method are made;

Five annular grasp plan views that Fig. 3, the inventive method are made;

Three grasp moulds of cylindrical rubber pictorial diagram that Fig. 4, the present invention use;

Four grasp moulds of cylindrical rubber pictorial diagram that Fig. 5, the present invention use;

Eight grasp moulds of square column type rubber pictorial diagram that Fig. 6, the present invention use;

The practical implementation method:

The concrete process of this invention: at first be with the single fish hook of the different shape of having made respectively on rubber mold with fixedly moulding of two or more fish hooks combinations; Secondly twining several circles with wire (thin copper wire or thin alloying metal silk) reinforces; And then with electric iron enclose common soldering tin material in the needs welding position (fine wire winding part) carry out low temperature (240 ℃--between 360 ℃) heat welded; The welding position need be stained with the synthetic scaling powder aqueous solution (the contain isopropyl alcohol, alcohol, succinic acid, rosin, concentration of research preparation are the scaling powder that the solder(ing)acid of 4%--38% scope mixes voluntarily) and absorbs heat and make it present the low-temperature heat state to reach in the welding process; And electric soldering bit is stained with to contain isopropyl alcohol, alcohol, succinic acid, rosin, concentration be that the zinc chloride mixed aqueous solution scaling powder of 4%--15% scope is so that wash oxide layer; Be more conducive to make the welding position to reach the solder joint light evenly like this, the face of weld is firmly level and smooth and corrosivity is little; Put into clear water after the making moulding and carry out cooling processing, wash the microcorrosion property acid solution that remains in the fish hook surface in the welding process with ultrasonic cleaning method again; The fish hook finished product that cleaned is dried on dryer and tested one by one, after pack after accomplishing finished product after the electroplating processes.

The mass percent concentration of New Flux of development is respectively voluntarily: it is the zinc chloride mixed aqueous solution scaling powder of 4%-15% scope that the zinc chloride mixed aqueous solution scaling powder (2) that isopropyl alcohol, alcohol, succinic acid, rosin, concentration 4%--38% scope are contained in (1) contains isopropyl alcohol, alcohol, succinic acid, rosin, concentration.

What Fig. 1 was extremely shown in Figure 3 is three, four, five annular grasps; Its welding method is: respectively single fish hook is put into corresponding cylindrical rubber mould wire casing; Reinforce the neck of hook with the wire binding; Be stained with synthetic scaling powder, serviceability temperature is controlled at 240 ℃--and the electric iron between 360 ℃ is enclosed alloy scolding tin and is welded; Put into clear water after the moulding and carry out cooling processing, clean with ultrasonic cleaning method again, the grasp that cleaned is put into dryer dry, accomplish many annular grasp finished products after the last electroplating processes.

Fig. 4 is in kind to three, four, eight grasp rubber molds that use for the present invention shown in Figure 6, surface is rendered as cylindrical, square column type, and center, upper surface to each summit is respectively the wire casing of fixing many grasps.

The preparation method of many annular grasps of the present invention and the range of application of mould are very extensive, and reaching the required condition of this method can use.

Claims

1. more than this kind annular grasp soldering process; Its principal character is: (1) at first be with the single fish hook of the different shape of having made respectively on rubber mold with fixedly moulding of two or more fish hooks combinations; (2) twining several circles with wire (thin copper wire or thin alloying metal silk) reinforces; (3) again with electric iron enclose common soldering tin material in the needs welding position (fine wire winding part) carry out low temperature (240 ℃--between 360 ℃) heat welded; The welding position need be stained with the synthetic scaling powder aqueous solution (the contain isopropyl alcohol, alcohol, succinic acid, rosin, concentration of research preparation are the scaling powder that the solder(ing)acid of 4%-38% scope mixes voluntarily) and absorbs heat and make it present the low-temperature heat state to reach in the welding process; And electric soldering bit is stained with to contain isopropyl alcohol, alcohol, succinic acid, rosin, concentration be that the zinc chloride mixed aqueous solution scaling powder of 4%-15% scope is so that wash oxide layer; Be more conducive to make the welding position to reach the solder joint light evenly like this, the face of weld is firmly level and smooth and corrosivity is little; (4) put into clear water after the fish hook making moulding and carry out cooling processing, wash the microcorrosion property acid solution that remains in the fish hook surface in the welding process with ultrasonic cleaning method again; (5) test one by one after the fish hook oven dry that then will clean; (6) at last its electroplating surface is handled the back and form complete finished product, meticulous again packing.

The welding fixedly the mould of fish hook be common rubber, process different shapes as required, square, circular or polygon, polygonal are arranged.

3. the synthetic scaling powder aqueous solution that uses of welding is prepared for research voluntarily: the scaling powder that isopropyl alcohol, alcohol, succinic acid, rosin, concentration mix as the solder(ing)acid of 4%-38% scope is contained in (1); (2) containing isopropyl alcohol, alcohol, succinic acid, rosin, concentration is the zinc chloride mixed aqueous solution scaling powder of 4%-15% scope.

4. the temperature of electric iron should be controlled at 240 ℃ that are lower than below the flatiron normal temperature when welding--between 360 ℃.

5. ultrasonic cleaning method is to utilize supersonic wave cleaning machine that fish hook is inserted to carry out ultrasonic cleaning in the clear water that contains cleaning agent, and then carries out secondary cleaning with pure clear water, to remove residual corrosive solution.

6. the fish hook that cleaned is seated in to be dried in the dryer or dries up fast with hair dryer.

7. the fish hook after the oven dry adopts different electroplating process to carry out electroplating processes according to demand.