CN219724884U - Welding structure for stator coil of generator - Google Patents
Welding structure for stator coil of generator Download PDFInfo
- Publication number
- CN219724884U CN219724884U CN202321151141.4U CN202321151141U CN219724884U CN 219724884 U CN219724884 U CN 219724884U CN 202321151141 U CN202321151141 U CN 202321151141U CN 219724884 U CN219724884 U CN 219724884U
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- CN
- China
- Prior art keywords
- clamp
- clamp body
- rod
- movable
- fixedly connected
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052742 iron Inorganic materials 0.000 claims abstract description 23
- 238000005476 soldering Methods 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a welding structure of a stator coil of a generator, and relates to the technical field of generators. Comprises a fixing clamp; the movable clamp is fixedly connected with the fixed clamp; the movable clamp comprises: the clamping rod is fixedly connected with one side of the movable piece connected with the long rod and rotates along with the rotation of the corresponding movable piece; the driving clamp body is rotationally connected with one end of the clamping rod and can move along with the movement of the clamping rod; according to the utility model, through the arrangement of the movable clamp and the fixed clamp, when hands of a worker are positioned outside the stator, the active clamp body and the passive clamp body with smaller volumes can be stretched into the clamp body to clamp broken coils, so that welding work is convenient to carry out; meanwhile, through the arrangement of the iron sleeve frame, the soldering iron can naturally slide into the space between the active clamp body and the passive clamp body, so that the broken coil can be welded more conveniently, the replacement of the coil is avoided, and the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of generators, in particular to a welding structure of a stator coil of a generator.
Background
Currently, wind turbine stator windings in the industry are generally manufactured from copper materials.
The utility model discloses a welding structure of a stator coil of a generator, a stator of the generator and a generator, and provides a problem that copper resource cost is continuously increased and copper density is relatively high, which can lead to heavy overall quality of the stator of the generator, and space occupancy of a welding position of a lead end of a stator coil of the current stator of the generator is high.
However, in practical use, the coil may break during long-term use, which leads to failure of the stator, the coil needs to be replaced, the cost is high, if the broken coil needs to be welded, the welding is difficult because the space in the stator is narrow,
disclosure of Invention
The present utility model is directed to a welding structure for stator coils of a generator, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a generator stator coil weld structure comprising the following components:
a fixing clamp;
the movable clamp is fixedly connected with the fixed clamp;
the movable clamp comprises:
the movable base is fixedly connected with the fixed clamp, two ends of the opposite side of the movable base, which are connected with the connecting side of the fixed clamp, are respectively fixedly connected with a base rod, and the base rods are divided into long rods and short rods;
the movable pieces are in one-to-one correspondence with the base rods and are in rotary connection with one ends of the corresponding base rods;
the clamping rod is fixedly connected with one side of the movable piece connected with the long rod and rotates along with the rotation of the corresponding movable piece;
the driving clamp body is rotationally connected with one end of the clamping rod and can move along with the movement of the clamping rod;
the fixation clamp includes:
one side of the fixed base is fixedly connected with the movable base;
and one end of the passive clamp body is fixedly connected with the fixed base, is matched with the active clamp body, and is used for clamping and fixing the generator stator coil to be welded through the contact of the passive clamp body and the active clamp body, so that the welding work is convenient.
Preferably, the movable clip further comprises:
the connecting rod is arranged between one ends of the two movable sheets far away from the movable base and is respectively and rotatably connected with the two movable sheets;
the driving rod is fixedly connected with the connecting rod and used for pushing the active clamp body to move so as to complete clamping work.
Preferably, the movable clip further comprises:
the two rotating seats are provided, one of the rotating seats is rotationally connected with the outer side of the clamping rod, and the other rotating seat is rotationally connected with one side of the driving clamp body;
and two ends of the spring are fixedly connected with opposite sides of the two rotating seats respectively and are used for pushing the driving clamp body and the driven clamp body to be in close contact.
Preferably, the fixing clip further comprises:
the fixed rod is fixedly connected with the fixed base and corresponds to the driving rod, so that a worker can conveniently hold the fixed rod and press the driving rod at the same time;
the handle is wrapped on the outer side of the fixing rod, so that a worker can conveniently hold the fixing rod.
Preferably, the fixing clip further comprises:
the iron sleeve frame is rotationally connected with one side of the passive clamp body and is used for placing an electric soldering iron for welding;
the iron through hole is formed in one end of the iron sleeve frame, which faces the active clamp body, so that the welding end of the electric soldering iron can penetrate through the iron sleeve frame and extend to a position between the passive clamp body and the active clamp body.
Preferably, the method comprises the steps of,
the opposite sides of the passive clamp body and the active clamp body are arc-shaped surfaces and are used for clamping the stator coil of the generator to be welded.
Compared with the prior art, the utility model has the beneficial effects that:
according to the welding structure of the stator coil of the generator, due to the arrangement of the movable clamp and the fixed clamp, when hands of workers are out of the stator, the hands of the workers can extend into the clamp body by virtue of the active clamp body and the passive clamp body with smaller volumes, the broken coil is clamped, and welding work is facilitated;
meanwhile, through the arrangement of the iron sleeve frame, the soldering iron can naturally slide into the space between the active clamp body and the passive clamp body, so that the broken coil can be welded more conveniently, the replacement of the coil is avoided, and the cost is reduced.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a schematic view of a movable clamp according to the present utility model;
fig. 3 is a schematic view of a fixing clip according to the present utility model.
In the figure: 1. a movable clamp; 101. a movable plate; 102. a connecting rod; 103. a spring; 104. a rotating seat; 105. an active clamp; 106. a clamping rod; 107. a movable base; 108. a driving rod; 2. a fixing clamp; 201. a fixed rod; 202. a fixed base; 203. sleeving an iron frame; 204. a passive clamp; 205. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the present utility model provides a technical solution: a generator stator coil weld structure comprising the following components: a fixing clip 2; and the movable clamp 1 is fixedly connected with the fixed clamp 2.
As shown in fig. 2, the movable clip 1 includes: a movable base 107 fixedly connected with the fixed clamp 2, wherein two opposite ends of the side connected with the fixed clamp 2 are respectively fixedly connected with a base rod, and the base rods are divided into long rods and short rods; the movable pieces 101 are in one-to-one correspondence with the base rods and are in rotary connection with one ends of the corresponding base rods; in this embodiment, the two movable pieces 101 have the same outline and size, and each movable piece 101 is composed of two side pieces, and is clamped at two sides of the corresponding base rod, two ends of the corresponding two side pieces are connected with each other through the insertion tube, and the insertion tube near one end of the base rod penetrates through the corresponding base rod and is rotatably connected with the corresponding base rod, so that the movable pieces 101 can rotate. A clamping lever 106 fixedly connected to one side of the movable piece 101 connected to the long lever, which rotates with the rotation of the corresponding movable piece 101; the driving clamp body 105 is rotationally connected with one end of the clamping rod 106 and can move along with the movement of the clamping rod 106; the movable clamp 1 further comprises: a connecting rod 102 provided between one ends of the two movable pieces 101 away from the movable base 107 and rotatably connected to the two movable pieces 101, respectively; the driving rod 108 is fixedly connected with the connecting rod 102 and is used for pushing the driving clamp 105 to move so as to complete the clamping work. In this embodiment, a certain angle exists between the driving rod 108 and the connecting rod 102, so compared with the connecting rod 102, the driving rod 108 faces to the side far away from the fixing clamp 2, and when the driving rod 108 rotates in the direction of the fixing clamp 2, the driving rod 102 is pushed to tilt upwards, so that the movable piece 101 is pushed to move, the clamping rod 106 is pushed, in the pushing process, the driving rod 108 is inserted between the side pieces of the movable piece 101 connected with the short rod, the connecting rod 102 is inserted between the side pieces of the movable piece 101 adjacent to the long rod, and the thickness of the driving rod 108 and the connecting rod 102 is consistent with the thickness of the movable base 107, so that the driving rod 108 and the connecting rod 102 are tightly attached to the inner sides of the side pieces, and the working personnel can keep the position of the driving rod 108 at the moment without exerting force. The movable clamp 1 further comprises: the two rotating seats 104 are provided, one of which is rotationally connected with the outer side of the clamping rod 106, and the other of which is rotationally connected with one side of the driving clamp 105; and the two ends of the spring 103 are fixedly connected with the opposite sides of the two rotating seats 104 respectively and are used for pushing the driving clamp 105 and the driven clamp 204 to be in close contact. In this embodiment, when the driving rod 108 and the movable piece 101 are separated, the active clamp 105 is far away from the passive clamp 204, the tangent line of the connection with the clamping rod 106 is parallel to the clamping rod 106 under the pushing of the spring 103, and when the driving rod 108 is tightened, one end of the active clamp 105 far away from the driving rod 108 contacts with the corresponding end of the passive clamp 204, and as the driving rod 108 continues to be tightened, the other end of the active clamp 105 contacts with the other end of the passive clamp 204. The opposite sides of the passive clamp 204 and the active clamp 105 are arc-shaped surfaces for clamping the stator coil of the generator to be welded.
As shown in fig. 3, the fixing clip 2 includes: a fixed base 202, one side of which is fixedly connected to the movable base 107; and one end of the passive clamp 204 is fixedly connected with the fixed base 202 and is matched with the active clamp 105, and the passive clamp is contacted with the active clamp 105 to clamp and fix the stator coil of the generator to be welded, so that the welding work is convenient. The fixing clip 2 further includes: the fixed rod 201 is fixedly connected with the fixed base 202 and corresponds to the driving rod 108, so that a worker can conveniently hold the fixed rod 201 and press the handle 205 of the driving rod 108, and the handle is wrapped on the outer side of the fixed rod 201, so that the worker can conveniently hold the fixed rod 201. The fixing clip 2 further includes: a sleeve iron frame 203 which is rotatably connected with one side of the passive clamp 204 and is used for placing an electric soldering iron for welding; the iron through hole is formed at one end of the iron sleeve 203 facing the active clamp 105, so that the welding end of the electric soldering iron can extend to a position between the passive clamp 204 and the active clamp 105 through the iron sleeve 203.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. Generator stator coil welded structure, its characterized in that: comprises the following components:
a fixing clamp;
the movable clamp is fixedly connected with the fixed clamp;
the movable clamp comprises:
the movable base is fixedly connected with the fixed clamp, two ends of the opposite side of the movable base, which are connected with the connecting side of the fixed clamp, are respectively fixedly connected with a base rod, and the base rods are divided into long rods and short rods;
the movable pieces are in one-to-one correspondence with the base rods and are in rotary connection with one ends of the corresponding base rods;
the clamping rod is fixedly connected with one side of the movable piece connected with the long rod and rotates along with the rotation of the corresponding movable piece;
the driving clamp body is rotationally connected with one end of the clamping rod and can move along with the movement of the clamping rod;
the fixation clamp includes:
one side of the fixed base is fixedly connected with the movable base;
and one end of the passive clamp body is fixedly connected with the fixed base, is matched with the active clamp body, and is used for clamping and fixing the generator stator coil to be welded through the contact of the passive clamp body and the active clamp body, so that the welding work is convenient.
2. The generator stator coil welding structure of claim 1, wherein: the movable clip further comprises:
the connecting rod is arranged between one ends of the two movable sheets far away from the movable base and is respectively and rotatably connected with the two movable sheets;
the driving rod is fixedly connected with the connecting rod and used for pushing the active clamp body to move so as to complete clamping work.
3. The generator stator coil welding structure of claim 1, wherein: the movable clip further comprises:
the two rotating seats are provided, one of the rotating seats is rotationally connected with the outer side of the clamping rod, and the other rotating seat is rotationally connected with one side of the driving clamp body;
and two ends of the spring are fixedly connected with opposite sides of the two rotating seats respectively and are used for pushing the driving clamp body and the driven clamp body to be in close contact.
4. The generator stator coil welding structure according to claim 2, wherein: the fixation clamp further includes:
the fixed rod is fixedly connected with the fixed base and corresponds to the driving rod, so that a worker can conveniently hold the fixed rod and press the driving rod at the same time;
the handle is wrapped on the outer side of the fixing rod, so that a worker can conveniently hold the fixing rod.
5. The generator stator coil welding structure of claim 1, wherein: the fixation clamp further includes:
the iron sleeve frame is rotationally connected with one side of the passive clamp body and is used for placing an electric soldering iron for welding;
the iron through hole is formed in one end of the iron sleeve frame, which faces the active clamp body, so that the welding end of the electric soldering iron can penetrate through the iron sleeve frame and extend to a position between the passive clamp body and the active clamp body.
6. The generator stator coil welding structure of claim 1, wherein:
the opposite sides of the passive clamp body and the active clamp body are arc-shaped surfaces and are used for clamping the stator coil of the generator to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321151141.4U CN219724884U (en) | 2023-05-15 | 2023-05-15 | Welding structure for stator coil of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321151141.4U CN219724884U (en) | 2023-05-15 | 2023-05-15 | Welding structure for stator coil of generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724884U true CN219724884U (en) | 2023-09-22 |
Family
ID=88051882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321151141.4U Active CN219724884U (en) | 2023-05-15 | 2023-05-15 | Welding structure for stator coil of generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724884U (en) |
-
2023
- 2023-05-15 CN CN202321151141.4U patent/CN219724884U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |