CN112207520A - Stainless steel three-part fishhook and manufacturing method thereof - Google Patents
Stainless steel three-part fishhook and manufacturing method thereof Download PDFInfo
- Publication number
- CN112207520A CN112207520A CN202011094481.9A CN202011094481A CN112207520A CN 112207520 A CN112207520 A CN 112207520A CN 202011094481 A CN202011094481 A CN 202011094481A CN 112207520 A CN112207520 A CN 112207520A
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- China
- Prior art keywords
- stainless steel
- hook body
- fishhook
- hook
- welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K83/00—Fish-hooks
Abstract
The invention discloses a method for manufacturing a stainless steel three-part fishhook, which comprises the following steps: fixing the second hook body and the third hook body to the first hook body through spot welding or butt welding; step two: melting 420 stainless steel welding powder by a laser welding machine, and performing powder supplementing and filling on gaps at the splicing positions of the first hook body, the second hook body and the third hook body; step three: welding the open end of the lacing wire ring to the top of the first hook body through spot welding or butt welding; step four: and melting and flattening 420 stainless steel welding powder on the surface of the stainless steel three-part fishhook by a laser welding machine, and then melting 420 stainless steel welding powder by the laser welding machine to re-weld and flatten the unevenness at the splicing part of the first hook body, the second hook body and the third hook body to prepare a semi-finished product of the stainless steel three-part fishhook. The stainless steel three-part fishhook prepared by the invention has enough tension and high strength, and the hook body can not fall off after being used for many times, so the stainless steel three-part fishhook can be repeatedly used and has long service life.
Description
Technical Field
The invention relates to the technical field of fishing gear, in particular to a stainless steel three-part fishhook and a manufacturing method thereof.
Background
A fishhook, a tool for hanging bait to attract fishes to get on the hook when fishing. The existing fishhook has the advantages of rapid development, various varieties, stainless steel, alloy steel with carbon materials and more size and type classifications, and is a fishhook frequently used by the three people. However, the traditional three-part fishhook is formed by brazing or high-frequency welding, the three-part fishhook welded in the mode has insufficient tension and low strength, and after the three-part fishhook is used for many times, the hook body is easy to fall off and cannot be reused, so that waste is caused, the surface of the fishhook is easy to rust, the service life is short, and the reuse rate is low. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a stainless steel three-part fishhook which is stable in structure and long in service life.
The invention also aims to provide a method for manufacturing the stainless steel three-part fishhook.
The invention is realized by the following technical scheme:
the utility model provides a stainless steel three-point fishing hook, includes first coupler body, second coupler body and third coupler body, first coupler body, second coupler body and third coupler body all weld powder strip interconnect through the stainless steel, the top of first coupler body is equipped with an open-ended and ties the line ring, the open end that ties the line ring weld in the top of first coupler body.
Further, first coupler body, second coupler body and third coupler body are 420 stainless steel, first coupler body, second coupler body and third coupler body all weld the vermicelli interconnect through 420 stainless steel.
Furthermore, the included angles formed by the second hook body and the third hook body and the first hook body are 120 degrees.
A method for manufacturing a stainless steel three-part fishhook comprises the following steps,
the method comprises the following steps: fixing the second hook body and the third hook body to the first hook body through spot welding or butt welding;
step two: melting 420 stainless steel welding powder by a laser welding machine, and performing powder supplementing and filling on gaps at the splicing positions of the first hook body, the second hook body and the third hook body;
step three: welding the open end of the lacing wire ring to the top of the first hook body through spot welding or butt welding;
step four: melting 420 stainless steel welding powder on the surface of the stainless steel three-part fishhook by a laser welding machine, and then melting 420 stainless steel welding powder by the laser welding machine to re-weld and repair the unevenness at the splicing part of the first hook body, the second hook body and the third hook body to prepare a semi-finished product of the stainless steel three-part fishhook;
step five: placing the semi-finished product of the stainless steel three-parent fishhook in a sand blasting machine for sand blasting and deburring treatment;
step six: placing the semi-finished product of the stainless steel three-parent fishhook in a heating furnace for heat treatment and hardening;
step seven: and (5) performing electroplating surface treatment on the semi-finished product of the stainless steel three-parent fishhook in the step six to obtain a finished product of the stainless steel three-parent fishhook.
Further, the hardening temperature of the heat treatment in the sixth step is 1100-1300 ℃.
Compared with the prior art, the first hook body, the second hook body and the third hook body are connected with each other through the stainless steel welding vermicelli, so that the first hook body, the second hook body and the third hook body are connected stably, the three fishhooks have enough tension and high strength, and after multiple uses, the hook bodies cannot fall off and can be used repeatedly, and the service life is long.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a stainless steel triple fish hook according to the present invention;
FIG. 2 is a schematic view of the first hook of the present invention;
fig. 3 is a schematic structural view of the second hook and the third hook according to the present invention.
In the figure: 1-a first hook body; 2-a second hook body; 3-a third hook body; 4-stainless steel welding powder strips; 5-is a wire loop.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the stainless steel triple fish hook of the present invention comprises a first hook body 1, a second hook body 2 and a third hook body 3, wherein the first hook body 1, the second hook body 2 and the third hook body 3 are all connected with each other by a stainless steel welding powder strip 4, the top of the first hook body 1 is provided with an open wire tying ring 5, and the open end of the wire tying ring 5 is welded to the top of the first hook body 1. All through first coupler body 1, second coupler body 2 and third coupler body 3 through stainless steel welding powder strip 4 interconnect, make the connection between first coupler body 1, second coupler body 2 and the third coupler body 3 firm, the pulling force of three this fishhooks is sufficient, and intensity is high, and after repetitious usage, the coupler body can not drop, repeatedly usable, long service life.
The first hook body 1, the second hook body 2 and the third hook body 3 are made of 420 stainless steel, and the first hook body 1, the second hook body 2 and the third hook body 3 are all connected with each other through 420 stainless steel welding powder strips 4, so that the first hook body 1, the second hook body 3, the third hook body 3 and the stainless steel welding powder strips 4 are connected more stably.
In a specific embodiment, the included angles between the second hook body 2 and the third hook body 3 and the first hook body 1 are both 120 degrees.
A method for manufacturing a stainless steel three-part fishhook comprises the following steps,
the method comprises the following steps: fixing the second hook body 2 and the third hook body 3 on the first hook body 1 through spot welding or butt welding;
step two: melting 420 stainless steel welding powder by a laser welding machine, and supplementing and filling the powder in the gaps at the splicing positions of the first hook body 1, the second hook body 2 and the third hook body 3;
step three: welding the open end of the tying ring 5 to the top of the first hook body 1 by spot welding or butt welding;
step four: melting 420 stainless steel welding powder on the surface of the stainless steel three-part fishhook by a laser welding machine for leveling, and then melting 420 stainless steel welding powder by the laser welding machine for leveling the unevenness at the splicing part of the first hook body 1, the second hook body 2 and the third hook body 3 by re-welding to prepare a semi-finished product of the stainless steel three-part fishhook;
step five: placing the semi-finished product of the stainless steel three-parent fishhook in a sand blasting machine for sand blasting and deburring treatment;
step six: placing the semi-finished product of the stainless steel three-parent fishhook in a heating furnace for heat treatment and hardening;
step seven: and (5) performing electroplating surface treatment on the semi-finished product of the stainless steel three-parent fishhook in the step six to obtain a finished product of the stainless steel three-parent fishhook.
The hardening temperature of the heat treatment in the sixth step is 1100-1300 ℃.
And when the hardening temperature of the heat treatment in the sixth step is 1200 ℃, the hardening effect of the heat treatment is better.
The 420 stainless steel welding powder is melted by the laser welding machine, and the gaps at the splicing positions of the first hook body 1, the second hook body 2 and the third hook body 3 are supplemented with the powder and filled, so that the first hook body, the second hook body and the third hook body are stably connected, the three fishhooks have enough tension and high strength, and after repeated use, the hook bodies cannot fall off, can be repeatedly used and have long service life.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a stainless steel three-parent fishhook which characterized in that: including first coupler body, second coupler body and third coupler body, first coupler body, second coupler body and third coupler body all weld powder strip interconnect through stainless steel, the top of first coupler body is equipped with an open-ended and ties the line ring, the open end that ties the line ring weld in the top of first coupler body.
2. The stainless steel triple fish hook according to claim 1, wherein: first coupler body, second coupler body and third coupler body are 420 stainless steel, first coupler body, second coupler body and third coupler body all weld the vermicelli interconnect through 420 stainless steel.
3. The stainless steel triple fish hook according to claim 1, wherein: the included angles formed by the second hook body, the third hook body and the first hook body are 120 degrees.
4. The method for manufacturing a stainless steel three-part fish hook according to claim 1, wherein the method comprises the following steps: comprises the following steps of (a) carrying out,
the method comprises the following steps: fixing the second hook body and the third hook body to the first hook body through spot welding or butt welding;
step two: melting 420 stainless steel welding powder by a laser welding machine, and performing powder supplementing and filling on gaps at the splicing positions of the first hook body, the second hook body and the third hook body;
step three: welding the open end of the lacing wire ring to the top of the first hook body through spot welding or butt welding;
step four: melting 420 stainless steel welding powder on the surface of the stainless steel three-part fishhook by a laser welding machine, and then melting 420 stainless steel welding powder by the laser welding machine to re-weld and repair the unevenness at the splicing part of the first hook body, the second hook body and the third hook body to prepare a semi-finished product of the stainless steel three-part fishhook;
step five: placing the semi-finished product of the stainless steel three-parent fishhook in a sand blasting machine for sand blasting and deburring treatment;
step six: placing the semi-finished product of the stainless steel three-parent fishhook in a heating furnace for heat treatment and hardening;
step seven: and (5) performing electroplating surface treatment on the semi-finished product of the stainless steel three-parent fishhook in the step six to obtain a finished product of the stainless steel three-parent fishhook.
5. The method for manufacturing a stainless steel three-part fish hook according to claim 4, wherein: the hardening temperature of the heat treatment in the sixth step is 1100-1300 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011094481.9A CN112207520A (en) | 2020-10-14 | 2020-10-14 | Stainless steel three-part fishhook and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011094481.9A CN112207520A (en) | 2020-10-14 | 2020-10-14 | Stainless steel three-part fishhook and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN112207520A true CN112207520A (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011094481.9A Pending CN112207520A (en) | 2020-10-14 | 2020-10-14 | Stainless steel three-part fishhook and manufacturing method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203167848U (en) * | 2013-04-22 | 2013-09-04 | 占晋裕 | Fishhook |
| CN107346855A (en) * | 2016-05-06 | 2017-11-14 | 广东坚宝电缆有限公司 | A kind of cross-linked cable insulating conductor tab connection method |
| CN209527615U (en) * | 2019-01-27 | 2019-10-25 | 葛凤成 | A kind of tricuspid ears fish hook |
-
2020
- 2020-10-14 CN CN202011094481.9A patent/CN112207520A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203167848U (en) * | 2013-04-22 | 2013-09-04 | 占晋裕 | Fishhook |
| CN107346855A (en) * | 2016-05-06 | 2017-11-14 | 广东坚宝电缆有限公司 | A kind of cross-linked cable insulating conductor tab connection method |
| CN209527615U (en) * | 2019-01-27 | 2019-10-25 | 葛凤成 | A kind of tricuspid ears fish hook |
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Application publication date: 20210112 |
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| RJ01 | Rejection of invention patent application after publication |