CN213584191U - Spot welding structure of rectifier bridge diode and connecting sheet for generator - Google Patents
Spot welding structure of rectifier bridge diode and connecting sheet for generator Download PDFInfo
- Publication number
- CN213584191U CN213584191U CN202022507818.6U CN202022507818U CN213584191U CN 213584191 U CN213584191 U CN 213584191U CN 202022507818 U CN202022507818 U CN 202022507818U CN 213584191 U CN213584191 U CN 213584191U
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- connection piece
- spot welding
- piece body
- generator
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a spot welding structure of rectifier bridge diode and connection piece for generator, including diode body and connection piece body, one side swing joint of diode body has the connection piece body, and one side fixedly connected with auxiliary connection swell of connection piece body, one side of auxiliary connection swell are provided with the tin layer, and one side of connection piece body is provided with the components and parts lead wire, the bottom fixedly connected with electron device of components and parts lead wire, the supplementary displacement piece of top fixedly connected with of electron device. This spot welding structure of rectifier bridge diode and connection piece for generator, through the setting of auxiliary connection swell to increase the welding strength of connection piece body and components and parts lead wire during spot welding, reduce area of contact simultaneously, because of the single face welding, it is higher because of compatibility when connection piece body simple structure assembles behind the improvement again, the connection piece body need not the trompil, has reduced the quantity of bending, the preparation process reduces, save material, does benefit to big batch high efficiency low cost production.
Description
Technical Field
The utility model relates to a welding process technical field specifically is spot welding structure of rectifier bridge diode and connection piece for the generator.
Background
The connection mode of the universal connecting sheet and the silicon rectifier diode or other electronic components is mostly spot welding, the existing welding mode is that the lead of the silicon rectifier diode is wrapped in the tapping bending of the connecting sheet for spot welding, the welding mode is that the two sides of the lead and the connecting sheet are welded in a contact way, although the welding is firm, the total contact area is larger, the resistance value is high and easy to heat after the same material part is electrified compared with the resistance value, the service life of the product is influenced, the double-side welding process has high requirement on the precision of the assembly size, the compatibility of parts among different manufacturers is not high, the universal welding is difficult, in order to solve the problems existing in the prior art, the structure of the connecting sheet for conduction is improved, so that the double-side welding can be changed into the single-side welding, meanwhile, the contact area among the parts is reduced, the degree of, therefore, a spot welding structure of the rectifier bridge diode and the connecting piece for the generator is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a spot welding structure of rectifier bridge diode and connection piece for the generator has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: spot welding structure of rectifier bridge diode and connection piece for generator, including diode body and connection piece body, one side swing joint of diode body has the connection piece body, one side fixedly connected with auxiliary connection swell of connection piece body, one side of auxiliary connection swell is provided with the tin layer, the outer fixed surface of connection piece body is connected with the supplementary welded fastening piece, one side fixedly connected with blotter of supplementary welded fastening piece, one side of connection piece body is provided with the components and parts lead wire, the bottom fixedly connected with electron device of components and parts lead wire, the supplementary displacement piece of top fixedly connected with of electron device.
Optionally, the number of the auxiliary displacement blocks is two, the two auxiliary displacement blocks are respectively arranged at two sides of the component lead, and slots are formed in the auxiliary displacement blocks.
Optionally, the thickness of the connecting sheet body is t, the thickness of the auxiliary connecting bulge is a, a is between 0.375t and 0.5t, and the connecting sheet body is made of aluminum alloy.
Optionally, the distance from the upper end of the auxiliary connection bulge to the top end of the connecting piece body is b, the diameter of the auxiliary connection bulge is c, and b is equal to c and equal to 1.875 t.
Optionally, an inner groove is formed in one side of the connecting sheet body, and an extending connection area is arranged at one end of the connecting sheet body.
Optionally, cushion blocks are fixedly connected to the lower portion of the electronic device, annular areas are arranged around the cushion blocks, and the number of the annular areas is four.
(III) advantageous effects
The utility model provides a spot welding structure of rectifier bridge diode and connection piece for generator possesses following beneficial effect:
1. the spot welding structure of the rectifier bridge diode and the connecting sheet for the generator is convenient for increasing the welding strength of the connecting sheet body and the component lead during spot welding through the arrangement of the auxiliary connecting bulge, meanwhile, the contact area is reduced, because of single-side welding and because the improved connecting sheet body has simple structure and higher compatibility during assembly, the connecting sheet body does not need to be perforated, the bending quantity is reduced, the manufacturing procedures are reduced, the material is saved, the mass production with high efficiency and low cost is facilitated, through the arrangement of the aluminum alloy, the connecting piece body has lighter weight, is convenient to use and retract, secondly, the aluminum alloy material has stronger toughness, stronger corrosion resistance and larger hardness, and has stronger high temperature resistance, through adopting the aluminum alloy material, effectually avoided at the welded in-process, too high temperature makes the device damage, the effectual life who prolongs the device.
2. The spot welding structure of the rectifier bridge diode and the connecting piece for the generator is characterized in that a tin layer is arranged on the outer surface of an auxiliary connecting bulge through the arrangement of the tin layer, when a component lead is welded, the tin layer is fused with injected liquid tin at high temperature, and is butted with the component lead through the liquid tin so as to complete welding, the tin layer and the liquid tin are fused, when the liquid tin is solidified, the connecting piece body and the component lead are integrally formed, so that the connecting piece body and the component lead are welded more firmly, through the arrangement of the auxiliary welding fixing blocks, because the number of the auxiliary welding fixing blocks is two, the component lead can be tightly propped and fixed, further, the phenomenon that the component lead is loosened after being welded is effectively prevented, through the arrangement of the auxiliary displacement blocks, because the number of the auxiliary displacement blocks is two, slots are arranged inside the two auxiliary displacement blocks, the welding personnel can be assisted in installing through the slot.
Drawings
FIG. 1 is a schematic perspective view of a spot welding structure of a rectifier bridge diode and a connecting sheet for a generator according to the present invention;
FIG. 2 is a schematic view of the structure of the connecting sheet of the present invention;
FIG. 3 is a schematic diagram of a side view structure of the connecting sheet of the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: 1. a diode body; 2. a connecting sheet body; 3. auxiliary connection bulges; 4. a tin layer; 5. auxiliary welding of the fixed block; 6. a cushion pad; 7. a component lead; 8. an electronic device; 9. an auxiliary displacement block; 10. a slot; 11. an inner tank; 12. an extension attachment zone; 13. cushion blocks; 14. an annular region.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a spot welding structure of a rectifier bridge diode and a connecting piece for a generator comprises a diode body 1 and a connecting piece body 2, wherein one side of the diode body 1 is movably connected with the connecting piece body 2, an inner groove 11 is formed in one side of the connecting piece body 2, an extending connection area 12 is arranged at one end of the connecting piece body 2, one side of the connecting piece body 2 is fixedly connected with an auxiliary connection bulge 3, through the arrangement of the auxiliary connection bulge 3, the welding strength of the connecting piece body 2 and a component lead 7 is increased during spot welding, meanwhile, the contact area is reduced, because of single-side welding, and because the improved connecting piece body 2 is simple in structure and higher in compatibility during assembly, the connecting piece body 2 does not need to be provided with holes, the bending number is reduced, the manufacturing process is reduced, materials are saved, the spot welding structure is beneficial to large-batch high-efficiency and low-cost, and a is between 0.375t and 0.5t, the connecting sheet body 2 is made of aluminum alloy, the connecting sheet body 2 has light weight and is convenient to use and store through the arrangement of the aluminum alloy, secondly, the aluminum alloy has strong toughness, corrosion resistance and hardness and high temperature resistance, the damage of the device caused by overhigh temperature in the welding process is effectively avoided through adopting the aluminum alloy, the service life of the device is effectively prolonged, the distance from the upper end of the auxiliary connecting bulge 3 to the top end of the connecting sheet body 2 is b, the diameter of the auxiliary connecting bulge 3 is c, and the distance b is 1.875t, a tin layer 4 is arranged on one side of the auxiliary connecting bulge 3, a tin layer 4 is arranged on the outer surface of the auxiliary connecting bulge 3 through the arrangement of the tin layer 4, when a component lead 7 is welded, the tin layer 4 is fused with the injected liquid tin at high temperature and is butted with the component lead 7 through the liquid tin, so that welding is completed, the tin layer 4 is fused with the liquid tin, when the liquid tin is solidified, the tin layer and the liquid tin are integrally formed, so that the connecting sheet body 2 and the component lead 7 are welded more firmly, the outer surface of the connecting sheet body 2 is fixedly connected with an auxiliary welding fixing block 5, through the arrangement of the auxiliary welding fixing block 5, the component lead 7 can be tightly pushed and fixed due to the fact that the number of the auxiliary welding fixing blocks 5 is two, further, the component lead 7 is effectively prevented from being loosened after welding, one side of the auxiliary welding fixing block 5 is fixedly connected with a cushion pad 6, one side of the connecting sheet body 2 is provided with the component lead 7, the bottom of the component lead 7 is fixedly connected with an electronic device 8, and a cushion block 13 is fixedly connected below the electronic device 8, cushion 13 be provided with annular district 14 all around, the quantity of annular district 14 is four, the supplementary displacement piece 9 of top fixedly connected with of electron device 8, setting through supplementary displacement piece 9, because the quantity of supplementary displacement piece 9 is two, the inside of two supplementary displacement pieces 9 sets up has slot 10, the supplementary welding personnel of accessible slot 10 install, the quantity of supplementary displacement piece 9 is two, two supplementary displacement pieces 9 are located the both sides setting of components and parts lead wire 7 respectively, slot 10 has been seted up to the inside of supplementary displacement piece 9.
To sum up, the spot welding structure of the rectifier bridge diode and the connecting piece for the generator is convenient to increase the welding strength between the connecting piece body 2 and the component lead 7 during spot welding and reduce the contact area through the arrangement of the auxiliary connecting bulge 3 during use, because of single-side welding and higher compatibility during the assembly due to the simple structure of the improved connecting piece body 2, the connecting piece body 2 does not need to be perforated, the bending number is reduced, the manufacturing procedures are reduced, materials are saved, mass, high efficiency and low cost production are facilitated, the connecting piece body 2 has lighter quality through the arrangement of aluminum alloy, is convenient to use and retract, and secondly, the aluminum alloy material has stronger toughness, stronger corrosion resistance and larger hardness, and stronger high temperature resistance, and the damage of the device caused by overhigh temperature in the welding process is effectively avoided through the adoption of the aluminum alloy material, the service life of the device is effectively prolonged, the tin layer 4 is arranged on the outer surface of the auxiliary connecting bulge 3 through the arrangement of the tin layer 4, when the component lead 7 is welded, the tin layer 4 is fused with sprayed liquid tin at high temperature and is butted with the component lead 7 through the liquid tin, so that the welding is completed, the tin layer 4 is fused with the liquid tin, when the liquid tin is solidified, the liquid tin and the liquid tin are integrally formed, so that the connecting piece body 2 and the component lead 7 are welded more firmly, through the arrangement of the auxiliary welding fixing blocks 5, the component lead 7 can be tightly pushed and fixed due to the fact that the number of the auxiliary welding fixing blocks 5 is two, the component lead 7 is effectively prevented from being loosened after the welding, through the arrangement of the auxiliary displacement blocks 9, because the number of the auxiliary displacement blocks 9 is two, the slots 10 are arranged inside the two auxiliary displacement blocks 9, the installation by the welder can be assisted by the slot 10.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Spot welding structure of rectifier bridge diode and connection piece for generator, including diode body (1) and connection piece body (2), its characterized in that: one side swing joint of diode body (1) has connection piece body (2), one side fixedly connected with auxiliary connection swell (3) of connection piece body (2), one side of auxiliary connection swell (3) is provided with tin layer (4), the outer fixed surface of connection piece body (2) is connected with auxiliary welding fixed block (5), one side fixedly connected with blotter (6) of auxiliary welding fixed block (5), one side of connection piece body (2) is provided with components and parts lead wire (7), the bottom fixedly connected with electron device (8) of components and parts lead wire (7), the supplementary displacement piece (9) of top fixedly connected with of electron device (8).
2. The spot welding structure of the rectifier bridge diode and the connecting piece for the generator as claimed in claim 1, wherein: the number of the auxiliary displacement blocks (9) is two, the two auxiliary displacement blocks (9) are respectively arranged on two sides of the component lead (7), and slots (10) are formed in the auxiliary displacement blocks (9).
3. The spot welding structure of the rectifier bridge diode and the connecting piece for the generator as claimed in claim 1, wherein: the thickness of the connecting sheet body (2) is t, the thickness of the auxiliary connecting bulge (3) is a, the a is 0.375t-0.5t, and the connecting sheet body (2) is made of aluminum alloy.
4. The spot welding structure of the rectifier bridge diode and the connecting piece for the generator as claimed in claim 1, wherein: the distance from the upper end of the auxiliary connecting bulge (3) to the top end of the connecting piece body (2) is b, the diameter of the auxiliary connecting bulge (3) is c, and b is 1.875 t.
5. The spot welding structure of the rectifier bridge diode and the connecting piece for the generator as claimed in claim 1, wherein: an inner groove (11) is formed in one side of the connecting piece body (2), and an extending connection area (12) is arranged at one end of the connecting piece body (2).
6. The spot welding structure of the rectifier bridge diode and the connecting piece for the generator as claimed in claim 1, wherein: the electronic device is characterized in that cushion blocks (13) are fixedly connected to the lower portion of the electronic device (8), annular areas (14) are arranged on the periphery of the cushion blocks (13), and the number of the annular areas (14) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022507818.6U CN213584191U (en) | 2020-11-03 | 2020-11-03 | Spot welding structure of rectifier bridge diode and connecting sheet for generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022507818.6U CN213584191U (en) | 2020-11-03 | 2020-11-03 | Spot welding structure of rectifier bridge diode and connecting sheet for generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213584191U true CN213584191U (en) | 2021-06-29 |
Family
ID=76533104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022507818.6U Active CN213584191U (en) | 2020-11-03 | 2020-11-03 | Spot welding structure of rectifier bridge diode and connecting sheet for generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213584191U (en) |
-
2020
- 2020-11-03 CN CN202022507818.6U patent/CN213584191U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106334861B (en) | Silent longitudinal rib connect the construction method of angle seam single side penetration weld with floorings | |
| CN106112224B (en) | Steel construction U-shaped floor angle welding full penetration technique | |
| CN102909470A (en) | Production process for realizing welding of copper and iron | |
| US20230014441A1 (en) | Preparation method of current collector assembly, current collector assembly, battery cell, and battery pack | |
| CN213584191U (en) | Spot welding structure of rectifier bridge diode and connecting sheet for generator | |
| CN112222596A (en) | Ultrasonic welding method for soft package lithium battery tab | |
| CN104752674B (en) | Electrode terminal, battery cover plate assembly with same, battery and battery pack | |
| CN206742369U (en) | A kind of battery and battery component | |
| CN203746965U (en) | Electrode terminal, battery cover plate assembly with electrode terminal, battery and battery pack | |
| JPH07227851A (en) | Fixing structure of temperature control pipe in electroforming shell for mold | |
| CN104377337B (en) | Electrode terminal, there is its battery cover board assembly, battery and set of cells | |
| CN201234358Y (en) | Welding connection construction for electric heat tube and flange | |
| CN207945371U (en) | Two-part coupling pipe elements | |
| CN218989428U (en) | Electrolytic aluminum anode steel claw | |
| CN212443665U (en) | Welding gasket | |
| CN215393114U (en) | Resistance welding bush and frame body | |
| CN219696449U (en) | Metal wire for semiconductor bonding wire | |
| CN217158369U (en) | Battery cover group structure and battery | |
| CN215469090U (en) | Heating cavity welding assembly | |
| KR20050119814A (en) | Spot welding method for fuel tank | |
| CN211759056U (en) | Tin-adding hot-press welding head | |
| CN104752676B (en) | Electrode terminal, there is its battery cover board assembly, battery and battery pack | |
| CN210818067U (en) | Lead-free low-residue solder wire | |
| CN220507257U (en) | Liquid heater | |
| JP3699277B2 (en) | Heat bonding method and heat bonded structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |