CN111185692A - Welding machine device and method for improving welding penetration of automobile safety belt reinforcing plate - Google Patents
Welding machine device and method for improving welding penetration of automobile safety belt reinforcing plate Download PDFInfo
- Publication number
- CN111185692A CN111185692A CN202010018042.3A CN202010018042A CN111185692A CN 111185692 A CN111185692 A CN 111185692A CN 202010018042 A CN202010018042 A CN 202010018042A CN 111185692 A CN111185692 A CN 111185692A
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- China
- Prior art keywords
- welding
- reinforcing plate
- safety belt
- belt reinforcing
- circular
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding machine device and a method for improving the welding penetration of an automobile safety belt reinforcing plate, and belongs to the technical field of reinforcing plate welding.
Description
Technical Field
The invention relates to the technical field of reinforcing plate welding, in particular to a welding machine device and a method for improving the welding penetration of a reinforcing plate of an automobile safety belt.
Background
Along with the continuous improvement of people's living condition, more and more people have possessed private car, the popularization of car has brought the development for automobile parts makes, because the complicated structure of car, the part range of involving is wide, therefore, must every part be all intact, just can guarantee the normal operating of car, current car generally is provided with a lot of seats, the softness of seat has brought very big comfort for the passenger, alleviate the sense of fatigue that brings for the user of sitting on the seat for a long time, because reasons such as the automobile body jolts easily and emergency braking, the passenger must tie the safety belt, guarantee driving safety, but because reasons such as emergency braking or long-time use, the safety belt is damaged easily, car safety belt reinforcing plate can effectively solve above-mentioned problem.
Welding set among the prior art, please refer to fig. 5, including the welding smelting tool, the upper end of welding smelting tool is fixed with the arch, the smelting tool screw has been seted up to bellied upper end, the upside of welding smelting tool is provided with the safety belt reinforcing plate, protruding matching hole has been seted up to the upper end of safety belt reinforcing plate, the arch is pegged graft in protruding matching hole, smelting tool screw threaded connection has the screw rod, the upper end of screw rod is fixed with the nut.
The welding device enables the traditional welding process of the reinforcing plate and the bolt not to meet the requirement of the automobile on the welding penetration of the reinforcing plate of the safety belt, the quality of the processed reinforcing plate of the safety belt is unqualified, the incoming material inspection is finally caused to be unqualified, the product is returned, the product cannot be reworked, and only scrapping is carried out, so that great cost waste is caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a welding machine device and a method for improving the welding penetration of an automobile safety belt reinforcing plate, which solve the problem that the welding penetration does not meet the requirement and do not scrap products.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides an improve welding machine device of car blet reinforcing plate welding penetration, includes the welding smelting tool, the upper end of welding smelting tool is fixed with the arch, the smelting tool screw has been seted up to bellied upper end, the upside of welding smelting tool is provided with the safety belt reinforcing plate, protruding matching hole has been seted up to the upper end of safety belt reinforcing plate, the arch is pegged graft in protruding matching hole, smelting tool screw female connection has the screw rod, the upper end of screw rod is fixed with the nut, its characterized in that, the ring shape trench has been seted up to the upper end of safety belt reinforcing plate, and just the ring shape trench is located the outside of protruding matching hole, the lower extreme of nut is fixed with ring shape boss, and ring shape trench and ring shape boss phase-match.
As a preferable scheme of the invention, the diameter of the circular groove is 25-35mm, the width is 1.0-2.0mm, and the depth is 0.25-0.30 mm.
As a preferable scheme of the invention, the diameter of the circular groove is 28-32mm, the width of the circular groove is 1.3-1.7mm, and the depth of the circular groove is 0.26-0.28 mm.
In a preferred embodiment of the present invention, the circular groove has a diameter of 30mm, a width of 1.5mm, and a depth of 0.27 mm.
A method for improving the welding penetration of a reinforcing plate of an automobile safety belt comprises the following steps:
s1, opening a process groove: an annular groove position is formed at the upper end of the safety belt reinforcing plate;
s2, welding: welding the circular boss on the upper end of the nut;
s3, welding penetration: the safety belt reinforcing plate is arranged on the welding jig, the protrusion is inserted into the protrusion matching hole, the circular groove is upward, the screw rod is screwed into the screw hole of the jig, the screw cap is completely matched with the circular groove, and welding penetration is carried out.
Compared with the prior art, the invention has the advantages that:
according to the scheme, the circular groove with the diameter of 25-35mm, the width of 1.0-2.0mm and the depth of 0.25-0.30mm is processed on the safety belt reinforcing plate, the welding jig is provided with a jig screw hole capable of accommodating a screw rod, the safety belt reinforcing plate is placed on the welding jig, the circular groove is upward, the screw rod is screwed into the jig screw hole, the circular boss is placed in the circular groove on the safety belt reinforcing plate, the welding penetration can be started, the welding penetration meets the requirement, products are not scrapped from now after the process is adopted, and the cost is saved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of a welding tool according to the present invention;
FIG. 3 is a schematic structural view of a circular slot of the present invention;
FIG. 4 is a schematic structural view of the circular boss of the present invention;
fig. 5 is a schematic diagram of a prior art structure.
The reference numbers in the figures illustrate:
1. welding a smelting tool; 101. a protrusion; 102. a tool screw hole; 2. a belt stiffener; 201. a bump matching hole; 202. a circular groove position; 3. a screw; 301. a nut; 302. and a circular boss.
Detailed Description
The technical solution 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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Example 1:
a welding machine device and a method for improving the welding penetration of a reinforcing plate of an automobile safety belt comprise a device for improving the welding penetration of the reinforcing plate of the automobile safety belt and a method for carrying out the welding penetration by utilizing the device, wherein the method comprises the following steps:
referring to fig. 1-5, a welding machine device for improving the welding penetration of an automobile safety belt reinforcing plate comprises a welding jig 1, wherein a protrusion 101 is fixed at the upper end of the welding jig 1, a jig screw hole 102 is formed in the upper end of the protrusion 101, a safety belt reinforcing plate 2 is arranged on the upper side of the welding jig 1, a protrusion matching hole 201 is formed in the upper end of the safety belt reinforcing plate 2, the protrusion 101 is inserted into the protrusion matching hole 201, a screw rod 3 is connected to the screw hole 102 in an internal thread manner, and a nut 301 is fixed at the upper end of the screw rod 3.
In the embodiment, all the structures are the prior art, the invention is only briefly explained, the explained positional relationship is based on that shown in fig. 1, and it is to be explained that the thickness of the protrusion 101 is equal to the protrusion matching hole 201, so that when the safety belt reinforcing plate 2 is placed on the welding jig 1, the upper end of the protrusion 101 is flush with the upper end of the safety belt reinforcing plate 2, and the size matching of the protrusion 101 and the protrusion matching hole 201 is most suitable.
As shown in fig. 3 and 4, an annular groove 202 is formed in the upper end of the seatbelt reinforcement plate 2, the annular groove 202 is located outside the protrusion matching hole 201, an annular boss 302 is fixed to the lower end of the nut 301, and the annular groove 202 is matched with the annular boss 302.
In this embodiment, the opening of the circular groove 202 and the arrangement of the circular boss 302 make the welding penetration meet the requirements, and since the process is adopted, the product is not scrapped, so that the cost is saved, which is the core of the present invention.
Specifically, the circular groove 202 has a diameter of 25mm, a width of 1.0mm, and a depth of 0.25 mm.
Example 2:
the circular slot 202 has a diameter of 28mm, a width of 1.3mm and a depth of 0.26 mm.
Example 3:
the circular slot 202 has a diameter of 30mm, a width of 1.5mm and a depth of 0.0.27 mm.
Example 4:
the circular slot 202 has a diameter of 32mm, a width of 1.7mm and a depth of 0.28 mm.
Example 5:
the circular groove 202 has a diameter of 35mm, a width of 2.0mm and a depth of 0.30 mm.
A welding method for improving the welding penetration of a reinforcing plate of an automobile safety belt comprises the following steps:
s1, opening a process groove: based on the prior art, an annular groove 202 is formed in the upper end of the safety belt reinforcing plate 2;
s2, welding: welding the circular boss 302 to the upper end of the nut 301;
s3, welding penetration: the safety belt reinforcing plate 2 is placed on the welding jig 1, the protrusion 101 is inserted into the protrusion matching hole 201, the circular groove 202 faces upwards, the screw 3 is screwed into the jig screw hole 102, the nut 301 is completely matched with the circular groove 202, and welding and melting are carried out.
It should be noted that how to perform welding penetration is the prior art, and no redundant description is given.
In summary, a circular groove 202 with the diameter of 25-35mm, the width of 1.0-2.0mm and the depth of 0.25-0.30mm is processed on the safety belt reinforcing plate 2, a jig screw hole 102 capable of accommodating a screw 3 is arranged on the welding jig 1, the safety belt reinforcing plate 2 is placed on the welding jig 1, the circular groove 202 faces upwards, the screw 3 is screwed into the jig screw hole 102, and the circular boss 302 is placed in the circular groove 202 on the safety belt reinforcing plate 2, so that the welding penetration can be started, the welding penetration meets the requirement, products are not scrapped from now after the process is adopted, and the cost is saved.
To further illustrate the results of the process, the following table was obtained after the experiments:
TABLE 1
| Number of experiments | Pass rate by adopting the prior art | The qualified rate of the process is adopted |
| 200 | 62％ | 98.5％ |
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an improve welder device of car blet reinforcing plate welding penetration, includes welding smelting tool (1), the upper end of welding smelting tool (1) is fixed with arch (101), smelting tool screw (102) have been seted up to the upper end of arch (101), the upside of welding smelting tool (1) is provided with safety belt reinforcing plate (2), protruding matching hole (201) have been seted up to the upper end of safety belt reinforcing plate (2), arch (101) are pegged graft in protruding matching hole (201), smelting tool screw (102) female connection has screw rod (3), the upper end of screw rod (3) is fixed with nut (301), its characterized in that, ring shape trench (202) have been seted up to the upper end of safety belt reinforcing plate (2), and ring shape trench (202) are located the outside of protruding matching hole (201), the lower extreme of nut (301) is fixed with ring shape boss (302), and the circular groove position (202) is matched with the circular lug boss (302).
2. The welder device according to claim 1, characterized in that the circular annular slot (202) has a diameter of 25-35mm, a width of 1.0-2.0mm and a depth of 0.25-0.30 mm.
3. The welder device according to claim 2, characterized in that the circular annular slot (202) has a diameter of 28-32mm, a width of 1.3-1.7mm and a depth of 0.26-0.28 mm.
4. The welder device according to claim 3, characterized in that the circular annular slot (202) has a diameter of 30mm, a width of 1.5mm and a depth of 0.27 mm.
5. A welding method for improving the welding penetration of a reinforcing plate of an automobile safety belt, which is characterized in that the welding device of any one of claims 1-4 is adopted and comprises the following steps:
s1, opening a process groove: an annular groove (202) is formed in the upper end of the safety belt reinforcing plate (2);
s2, welding: welding the circular boss (302) at the upper end of the nut (301);
s3, welding penetration: the safety belt reinforcing plate (2) is placed on the welding jig (1), the protrusion (101) is inserted into the protrusion matching hole (201), the circular groove (202) faces upwards, the screw rod (3) is screwed into the jig screw hole (102), the nut (301) is completely matched with the circular groove (202), and welding penetration is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010018042.3A CN111185692A (en) | 2020-01-08 | 2020-01-08 | Welding machine device and method for improving welding penetration of automobile safety belt reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010018042.3A CN111185692A (en) | 2020-01-08 | 2020-01-08 | Welding machine device and method for improving welding penetration of automobile safety belt reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111185692A true CN111185692A (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010018042.3A Pending CN111185692A (en) | 2020-01-08 | 2020-01-08 | Welding machine device and method for improving welding penetration of automobile safety belt reinforcing plate |
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| Country | Link |
|---|---|
| CN (1) | CN111185692A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976777A (en) * | 2004-07-05 | 2007-06-06 | 株式会社大桥技研 | Fastening member for press-fit joining and press-fit joining structure of the same |
| DE102007036416A1 (en) * | 2007-08-02 | 2009-02-05 | Daimler Ag | Auxiliary joining element made of steel for connecting an aluminum plate with a steel part by resistance welding, comprises a shaft guidable through the aluminum plate and weldable at its free end with the steel-part, and a head |
| CN101375066A (en) * | 2006-01-17 | 2009-02-25 | 伯尔霍夫连接技术有限公司 | Method of producing a nail connection, and nail for this purpose |
| CN101590598A (en) * | 2008-05-28 | 2009-12-02 | 株式会社神户制钢所 | The joint method of the foreign material of steel and light-alloy material |
| CN201579535U (en) * | 2009-10-14 | 2010-09-15 | 奇瑞汽车股份有限公司 | Bolt welding device |
| CN101850461A (en) * | 2009-04-01 | 2010-10-06 | 平井工作株式会社 | Damper fixing clamp apparatus and manufacturing method thereof |
| CN203045135U (en) * | 2013-01-09 | 2013-07-10 | 重庆星乔实业有限公司 | Nut and bolt coaxial and synchronous welding device |
| CN103240514A (en) * | 2012-08-10 | 2013-08-14 | 何强 | Shunting-prevented electric resistance welding technique |
| WO2017165814A2 (en) * | 2016-03-25 | 2017-09-28 | Arconic Inc. | Resistance welding fasteners, apparatus and methods for joining dissimilar materials and assessing joints made thereby |
| CN108136690A (en) * | 2015-12-25 | 2018-06-08 | 株式会社神户制钢所 | Dissimilar material bonded structure |
-
2020
- 2020-01-08 CN CN202010018042.3A patent/CN111185692A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976777A (en) * | 2004-07-05 | 2007-06-06 | 株式会社大桥技研 | Fastening member for press-fit joining and press-fit joining structure of the same |
| CN101375066A (en) * | 2006-01-17 | 2009-02-25 | 伯尔霍夫连接技术有限公司 | Method of producing a nail connection, and nail for this purpose |
| DE102007036416A1 (en) * | 2007-08-02 | 2009-02-05 | Daimler Ag | Auxiliary joining element made of steel for connecting an aluminum plate with a steel part by resistance welding, comprises a shaft guidable through the aluminum plate and weldable at its free end with the steel-part, and a head |
| CN101590598A (en) * | 2008-05-28 | 2009-12-02 | 株式会社神户制钢所 | The joint method of the foreign material of steel and light-alloy material |
| CN101850461A (en) * | 2009-04-01 | 2010-10-06 | 平井工作株式会社 | Damper fixing clamp apparatus and manufacturing method thereof |
| CN201579535U (en) * | 2009-10-14 | 2010-09-15 | 奇瑞汽车股份有限公司 | Bolt welding device |
| CN103240514A (en) * | 2012-08-10 | 2013-08-14 | 何强 | Shunting-prevented electric resistance welding technique |
| CN203045135U (en) * | 2013-01-09 | 2013-07-10 | 重庆星乔实业有限公司 | Nut and bolt coaxial and synchronous welding device |
| CN108136690A (en) * | 2015-12-25 | 2018-06-08 | 株式会社神户制钢所 | Dissimilar material bonded structure |
| WO2017165814A2 (en) * | 2016-03-25 | 2017-09-28 | Arconic Inc. | Resistance welding fasteners, apparatus and methods for joining dissimilar materials and assessing joints made thereby |
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Application publication date: 20200522 |