CN219938144U - Conductive tool for PIN of stator - Google Patents
Conductive tool for PIN of stator Download PDFInfo
- Publication number
- CN219938144U CN219938144U CN202321491908.8U CN202321491908U CN219938144U CN 219938144 U CN219938144 U CN 219938144U CN 202321491908 U CN202321491908 U CN 202321491908U CN 219938144 U CN219938144 U CN 219938144U
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- China
- Prior art keywords
- wedge
- block
- fixed plate
- plate
- sliding
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 31
- 239000010949 copper Substances 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 208000010727 head pressing Diseases 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
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- Manufacture Of Motors, Generators (AREA)
Abstract
The embodiment of the utility model discloses a conductive tool for a PIN (PIN identification) of a stator, which comprises a fixed plate, wherein a sliding mounting plate is arranged at the rear end of the fixed plate, a guide block is arranged at the front end of the fixed plate, air cylinders are arranged at the two sides of the rear end of the fixed plate, a pressing plate is arranged at the output end of each air cylinder, a plurality of guide holes are formed in each guide block and the fixed plate, a plurality of placing grooves are formed in the rear end of the fixed plate, a part of a wedge-shaped clamping jaw unit is positioned at the placing grooves, the guide holes face the wedge-shaped clamping jaw unit, the wedge-shaped clamping jaw unit penetrates through the sliding mounting plate, the tail end of the wedge-shaped clamping jaw unit faces the pressing plate, wiring copper bars of the wedge-shaped clamping jaw unit are connected with electrified copper bars through wires, and the electrified copper bars are arranged at the upper end of the fixed plate. The utility model reduces the cost, clamps PIN and conducts the movements in one step, promote the beat.
Description
Technical Field
The utility model relates to the technical field of stator production, in particular to a conductive tool for a PIN PIN of a stator.
Background
When the stator is painted, the gel effect is required to be achieved through a conductive heating mode on the stator, the traditional conductive mode is to manually connect outgoing pins of the stator with copper bar flexible wires, and the existing scheme has the following defects: 1. the pins of the stator are connected with the copper bars manually, a set of connection structure for connecting outgoing lines is needed on the tray, and a set of structure for pressing the flexible wires is needed, so that the overall structure is complex; 2. the number of connection links is relatively large, the virtual connection risk is increased due to the fact that the connection points are too many, the conductive resistance value is unstable, and the test result is affected.
Disclosure of Invention
The utility model provides a conductive tool for a stator PIN foot, which has the advantages of one-step in-place PIN clamping and conductive action, beat lifting, simple action and stable operation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a conductive fixture for stator PIN foot, including the fixed plate, the sliding mounting board is installed to the rear end of fixed plate, the guide block is installed to the front end of fixed plate, the cylinder is installed to the rear end both sides of fixed plate, the clamp plate is installed to the output of cylinder, guide block and fixed plate all are equipped with a plurality of guide hole, the rear end of fixed plate is equipped with a plurality of standing groove, wedge clamping jaw unit's a part is located standing groove department, the guide hole is faced wedge clamping jaw unit, wedge clamping jaw unit passes the sliding mounting board, wedge clamping jaw unit's end is faced the clamp plate, wedge clamping jaw unit's wiring copper bar passes through the wire with the circular telegram copper bar and is connected, circular telegram copper bar is installed in the upper end of fixed plate.
Preferably, the wedge clamping jaw unit further comprises an upper wedge block, a lower wedge block, a wedge sliding block, a cylindrical pin, a ball head compression bar and a spring, wherein the wiring copper bar is connected with the front end of the upper wedge block through an insulating block I, an insulating block II is arranged at the position, opposite to the wiring copper bar, of the lower wedge block, a gap between the insulating block II and the wiring copper bar faces to the guide hole, the cylindrical pin penetrates through the upper wedge block and the lower wedge block, the cylindrical pin is vertically arranged on the sliding mounting plate, the wedge sliding block is in sliding connection with the upper wedge block and the lower wedge block, the rear end of the wedge sliding block is in sliding connection with the ball head compression bar, and the spring is arranged at the rear end of the sliding mounting plate.
Preferably, the rear end of the sliding mounting plate is provided with a positioning plate, the positioning plate is provided with a positioning sleeve, and one end of the spring is arranged on the positioning sleeve.
Preferably, the ball head pressing rod is provided with a first mounting hole, the rear end of the wedge-shaped sliding block is provided with a second mounting hole, and the first mounting hole is connected with the second mounting hole through a bolt.
Preferably, the front end thickness of the wedge-shaped sliding block is smaller than the rear end thickness, a cylindrical pin avoiding groove is formed in the middle of the front end of the wedge-shaped sliding block, 2 inclined first sliding grooves are formed in two sides of the wedge-shaped sliding block respectively, and second sliding grooves corresponding to the first sliding grooves are formed in the upper wedge-shaped sliding block and the lower wedge-shaped sliding block respectively.
Preferably, an insulating plate is further arranged between the guide block and the fixed plate.
Preferably, grooves are formed in two sides of the pressing plate, floating connectors are mounted at the grooves, and the floating connectors are connected with the output ends of the air cylinders.
Preferably, a plurality of linear bearings are arranged on the fixed plate, a guide shaft is arranged at the linear bearings, and one end of the guide shaft is connected with the pressing plate.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model simplifies the operation, only the PIN foot is required to be inserted into the guide hole of the guide block, the PIN foot passes through the fixed plate and then reaches the gap between the second insulating block and the wiring copper bar, the air cylinder is driven, the distance between the pressing plate and the fixed plate is increased, the upper wedge block and the lower wedge block of the wedge-shaped clamping jaw unit move in opposite directions, the second insulating block clamps the PIN foot with the wiring copper bar, and then the conductive PIN is connected with the conductive copper bar through the guide, so that the conductive PIN clamping and the conductive action are completed in one step, the beat is promoted, the action is simple, and the operation is stable.
Drawings
FIG. 1 is a schematic representation of an embodiment of the present utility model.
FIG. 2 is a schematic view of another embodiment of the present utility model.
FIG. 3 is an exploded view of an embodiment of the present utility model after removal of the energized copper bar.
Fig. 4 is a partial schematic view of an embodiment of the present utility model.
Fig. 5 is a schematic view of a wedge jaw unit according to an embodiment of the present utility model.
Fig. 6 is a front view of a wedge jaw unit according to an embodiment of the present utility model.
FIG. 7 is a schematic view of a wedge sled according to an embodiment of the present utility model.
FIG. 8 is a schematic view of a wedge sled according to an embodiment of the present utility model.
Fig. 9 is a schematic view of a wedge block in an embodiment of the utility model.
FIG. 10 is a schematic view of a wedge block according to an embodiment of the present utility model.
FIG. 11 is a schematic view of a ball plunger according to an embodiment of the utility model.
FIG. 12 is a schematic diagram of a guide block according to an embodiment of the present utility model.
FIG. 13 is a schematic view of a platen according to an embodiment of the present utility model.
FIG. 14 is a schematic view of a slide mounting plate according to an embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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 the figure, the embodiment of the utility model discloses a conductive tool for a stator PIN, which comprises a fixed plate 1, wherein a sliding mounting plate 2 is arranged at the rear end of the fixed plate 1, a guide block 3 is arranged at the front end of the fixed plate 1, air cylinders 4 are arranged at two sides of the rear end of the fixed plate 1, a pressing plate 5 is arranged at the output end of each air cylinder 4, a plurality of guide holes 301 are formed in each guide block 3 and the fixed plate 1, a plurality of placing grooves are formed in the rear end of the fixed plate 1, a part of a wedge-shaped clamping jaw unit 6 is positioned at the place of each placing groove, the guide holes 301 face the wedge-shaped clamping jaw unit 6, the wedge-shaped clamping jaw unit 6 penetrates through the sliding mounting plate 2, the tail end of the wedge-shaped clamping jaw unit 6 faces the pressing plate 5, wiring copper bars 7 of the wedge-shaped clamping jaw unit 6 are connected with electrified copper bars 8 through wires, and the electrified copper bars 8 are arranged at the upper end of the fixed plate 1. The stator PIN foot gets into from the guide block 301 of guide block 3, passes fixed plate 1, reaches wedge clamping jaw unit 6 department, and cylinder 4 work for wedge clamping jaw unit 6 presss from both sides tightly, and then makes PIN foot and wiring copper bar 7 electricity be connected, then is connected with circular telegram copper bar 8 electricity, accomplishes the direction. The operation is simple and convenient, the flexible wire connection is not required to be used independently, the connection structure is stable, and the stability of the test result is ensured.
In an embodiment of the utility model, the wedge-shaped clamping jaw unit 6 further comprises an upper wedge 9, a lower wedge 10, a wedge slide 11, a cylindrical pin 12, a ball press rod 13 and a spring 14, the wiring copper bar 7 is connected with the front end of the upper wedge 9 through an insulating block I15, an insulating block II 16 is arranged at the position, opposite to the wiring copper bar 7, of the lower wedge 10, a gap between the insulating block II 16 and the wiring copper bar 7 faces to a guide hole, the cylindrical pin 12 penetrates through the upper wedge 9 and the lower wedge 10, the cylindrical pin 12 is vertically arranged on the sliding mounting plate 2, the wedge slide 11 is in sliding connection with the upper wedge 9 and the lower wedge 10, the rear end of the wedge slide 11 is in sliding connection with the ball press rod 13, and the spring 14 is arranged at the rear end of the sliding mounting plate 2. The upper wedge 9 and the lower wedge 10 are symmetrical structures. The ball head pressing rod 13 horizontally moves to drive the wedge-shaped sliding block 11 to horizontally move, and the upper wedge-shaped block 9 and the lower wedge-shaped block 10 can only move up and down due to the limitation of the cylindrical PIN 12, so that the gap between the upper wedge-shaped block 9 and the lower wedge-shaped block 10 is increased and reduced, the gap between the wiring copper bar 7 arranged on the upper wedge-shaped block 9 and the insulating block two 16 arranged on the lower wedge-shaped block 10 is increased and reduced, and the clamping and loosening of the wiring copper bar 7 and a PIN are realized, namely the conduction and the non-conduction of the PIN are realized.
In one embodiment of the present utility model, the rear end of the sliding mounting plate 2 is provided with a positioning plate 17, the positioning plate 17 is provided with a positioning sleeve 18, and one end of the spring 14 is mounted on the positioning sleeve 18. The positioning plate 17 is used for installing a positioning sleeve 18, so that the ball press rod 13 can move horizontally conveniently, and the positioning plate 17 and the positioning sleeve 18 are used for limiting the ball press rod 13 to move horizontally only.
In an embodiment of the present utility model, the ball plunger 13 is provided with a first mounting hole 131, the rear end of the wedge-shaped slider 11 is provided with a second mounting hole 111, and the first mounting hole 131 is connected with the second mounting hole 111 through a bolt.
In an embodiment of the present utility model, the thickness of the front end of the wedge-shaped sliding block 11 is smaller than that of the rear end, a cylindrical pin avoiding groove 112 is arranged in the middle of the front end of the wedge-shaped sliding block 11, two sides of the wedge-shaped sliding block are respectively provided with 2 inclined sliding grooves I113, and the upper wedge-shaped block and the lower wedge-shaped block are respectively provided with a sliding groove II 91 corresponding to the sliding grooves I113.
In an embodiment of the present utility model, an insulating plate 19 is further disposed between the guide block 3 and the fixing plate. The insulating plate 19 plays an insulating role.
In one embodiment of the present utility model, grooves 51 are formed on both sides of the pressing plate 5, and floating connectors 20 are installed at the grooves 51, and the floating connectors 20 are connected with the output ends of the cylinders 4.
In an embodiment of the present utility model, a plurality of linear bearings 21 are mounted on the fixing plate 1, a guide shaft 22 is disposed at the linear bearings 21, and one end of the guide shaft 22 is connected to the pressing plate 5. The guide shaft 22 is designed such that the pressure plate 5 is guaranteed to move horizontally so that the force applied to all the ball plunger 13 is the same.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model, as it is intended to provide those skilled in the art with various modifications, additions and substitutions to the specific embodiments disclosed and those skilled in the art without departing from the scope of the utility model as disclosed in the accompanying claims.
Claims (8)
1. A electrically conductive frock for stator PIN foot, its characterized in that: including the fixed plate, the rear end installation sliding mounting board of fixed plate, the guide block is installed to the front end of fixed plate, the cylinder is installed to the rear end both sides of fixed plate, the clamp plate is installed to the output of cylinder, guide block and fixed plate all are equipped with a plurality of guide hole, the rear end of fixed plate is equipped with a plurality of standing groove, wedge clamping jaw unit's a part is located standing groove department, the guide hole is just opposite wedge clamping jaw unit, wedge clamping jaw unit passes sliding mounting board, wedge clamping jaw unit's end is opposite to the clamp plate, wedge clamping jaw unit's wiring copper bar passes through the wire with the circular telegram copper bar and is connected, circular telegram copper bar installs the upper end at the fixed plate.
2. The conductive tooling for a stator PIN according to claim 1, wherein: the wedge clamping jaw unit further comprises an upper wedge block, a lower wedge block, a wedge sliding block, a cylindrical pin, a ball head compression bar and a spring, wherein the wiring copper bar is connected with the front end of the upper wedge block through an insulating block I, an insulating block II is arranged at the position, opposite to the wiring copper bar, of the lower wedge block, a gap between the insulating block II and the wiring copper bar faces to the guide hole, the cylindrical pin penetrates through the upper wedge block and the lower wedge block, the cylindrical pin is vertically arranged on the sliding mounting plate, the wedge sliding block is in sliding connection with the upper wedge block and the lower wedge block, the rear end of the wedge sliding block is in sliding connection with the ball head compression bar, and the spring is arranged at the rear end of the sliding mounting plate.
3. The conductive tooling for the stator PIN of claim 2, wherein: the rear end of the sliding mounting plate is provided with a positioning plate, a positioning sleeve is arranged on the positioning plate, and one end of the spring is arranged on the positioning sleeve.
4. The conductive tooling for the stator PIN of claim 2, wherein: the ball head pressing rod is provided with a first mounting hole, the rear end of the wedge-shaped sliding block is provided with a second mounting hole, and the first mounting hole is connected with the second mounting hole through a bolt.
5. The conductive tooling for the stator PIN of claim 2, wherein: the front end thickness of the wedge-shaped sliding block is smaller than the rear end thickness, a cylindrical pin avoiding groove is formed in the middle of the front end of the wedge-shaped sliding block, 2 inclined first sliding grooves are formed in two sides of the wedge-shaped sliding block respectively, and second sliding grooves corresponding to the first sliding grooves are formed in the upper wedge-shaped block and the lower wedge-shaped block respectively.
6. The conductive tooling for a stator PIN according to claim 1, wherein: an insulating plate is also arranged between the guide block and the fixed plate.
7. The conductive tooling for a stator PIN according to claim 1, wherein: grooves are formed in two sides of the pressing plate, floating connectors are mounted at the grooves, and the floating connectors are connected with the output ends of the air cylinders.
8. The conductive tooling for a stator PIN according to claim 1, wherein: a plurality of linear bearings are arranged on the fixed plate, a guide shaft is arranged at the linear bearings, and one end of the guide shaft is connected with the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491908.8U CN219938144U (en) | 2023-06-12 | 2023-06-12 | Conductive tool for PIN of stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491908.8U CN219938144U (en) | 2023-06-12 | 2023-06-12 | Conductive tool for PIN of stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219938144U true CN219938144U (en) | 2023-10-31 |
Family
ID=88494206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321491908.8U Active CN219938144U (en) | 2023-06-12 | 2023-06-12 | Conductive tool for PIN of stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219938144U (en) |
-
2023
- 2023-06-12 CN CN202321491908.8U patent/CN219938144U/en active Active
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| GR01 | Patent grant |