CN220357215U - Motor safety inspection jig - Google Patents
Motor safety inspection jig Download PDFInfo
- Publication number
- CN220357215U CN220357215U CN202321729313.1U CN202321729313U CN220357215U CN 220357215 U CN220357215 U CN 220357215U CN 202321729313 U CN202321729313 U CN 202321729313U CN 220357215 U CN220357215 U CN 220357215U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- safety inspection
- inspection jig
- circular plate
- 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.)
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Links
- 238000007689 inspection Methods 0.000 title claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 230000008093 supporting effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a motor safety inspection jig which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a side plate, the right side of the side plate is fixedly connected with an insulating sheet, the right side of the insulating sheet is fixedly connected with an iron plate, the right side of the insulating sheet is fixedly connected with conductive cotton, and the right side of the iron plate is fixedly connected with an iron column. According to the utility model, the knob is rotated to drive the vertical block to move downwards to extrude the connecting rod, the connecting rod drives the circular plate to move, the circular plate drives the needle to be inserted into the conductive cotton through the stator core, one end chuck of the external pressure-resistant machine clamps the conductive screw on the circular plate, the other end of the external pressure-resistant machine sucks the test end by using the magnet, the chuck on the test end clamps the iron column, the conductive cotton has a conductive effect, at the moment, the pressure-resistant machine can carry out safety inspection on the stator core, so that the motor safety inspection jig only needs to inspect one motor once, a large amount of time and labor are saved, the practicability is high, and the motor safety inspection is favorably influenced.
Description
Technical Field
The utility model relates to the technical field of motor safety inspection, in particular to a motor safety inspection jig.
Background
Generally, in order to ensure the safety of the motor, safety test of withstand voltage inspection is carried out before the motor leaves a factory, the test mode is that withstand voltage test equipment drives one end of a motor copper wire and the other end of the motor shell into AC1800V/1s, whether leakage current exceeds 5mA or not is detected, if the leakage current exceeds 5mA, the motor is rectified or scrapped, copper wires are wound on a PIN needle after being wound on a stator core, one end of the copper wire is required to be connected with the PIN needle when the withstand voltage test is carried out, the other end of the copper wire is required to be connected with the stator core for carrying out the test,
however, a motor currently has twelve stator cores, and the motor safety inspection jig needs to be used for inspecting twelve times, so that a great amount of time and labor are wasted, the practicability is low, adverse effects are brought to motor safety inspection, and therefore, the motor safety inspection jig is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a motor safety inspection jig for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor safety inspection jig, includes the bottom plate, the top fixedly connected with curb plate of bottom plate, the right side fixedly connected with insulating piece of curb plate, the right side fixedly connected with iron plate of insulating piece, the right side fixedly connected with conductive cotton of insulating piece, the right side fixedly connected with iron prop of iron plate, the right side of curb plate is equipped with the circular plate, the left side fixedly connected with rubber block of circular plate, the left side of rubber block is equipped with a plurality of stator core, a plurality of stator core looks clamps, two needles of outside fixedly connected with of stator core, the left side fixedly connected with arc of circular plate, the right side fixedly connected with diaphragm of curb plate, the bottom fixedly connected with riser of diaphragm.
Further preferably, the bottom of the vertical plate is rotatably connected with a screw, and the outer side of the screw is in threaded connection with a vertical block.
Further preferably, the bottom of the vertical block is rotationally connected with a connecting rod, the end part of the connecting rod is rotationally connected with the right side of the circular plate, and the right side of the vertical block is fixedly connected with a rectangular block.
Further preferably, the bottom of the rectangular block is fixedly connected with a square rod, and the left side of the vertical plate is fixedly connected with a supporting block.
Further preferably, the top of the supporting block is fixedly connected with the bottom end of the rectangular rod, and two cylinders are fixedly connected to the left side of the vertical plate.
Further preferably, the right side of the circular plate is fixedly connected with two circular rods, the cylinder is sleeved on the outer side of the corresponding circular rod in a sliding manner, and the same spring is fixedly connected between the cylinder and the circular plate.
Further preferably, the spring is movably sleeved on the outer side of the round rod, and the top end of the screw rod extends to the upper side of the transverse plate and is fixedly connected with a knob.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the knob is rotated to drive the vertical block to move downwards to extrude the connecting rod, the connecting rod drives the circular plate to move, the circular plate drives the needle to be inserted into the conductive cotton through the stator core, one end chuck of the external pressure-resistant machine clamps the conductive screw on the circular plate, the other end of the external pressure-resistant machine sucks the test end by using the magnet, the chuck on the test end clamps the iron column, the conductive cotton has a conductive effect, at the moment, the pressure-resistant machine can carry out safety inspection on the stator core, so that the motor safety inspection jig only needs to inspect one motor once, a large amount of time and labor are saved, the practicability is high, and the motor safety inspection is favorably influenced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a right side perspective view of the present utility model;
FIG. 3 is a schematic view of a splicing structure of a plurality of stator cores according to the present utility model;
FIG. 4 is an enlarged perspective view of the area A in FIG. 2;
fig. 5 is a perspective view of a single stator core in accordance with the present utility model.
In the figure: 1. a bottom plate; 2. an insulating sheet; 3. an iron plate; 4. conductive cotton; 5. an iron column; 6. a circular plate; 7. a rubber block; 8. a stator core; 9. a needle; 10. an arc-shaped plate; 11. a cross plate; 12. a riser; 13. a screw; 14. a vertical block; 15. a connecting rod; 16. rectangular blocks; 17. square rods; 18. a rectangular bar; 19. a support block; 20. a cylinder; 21. a round bar; 22. a spring; 23. a knob; 24. and a side plate.
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.
Examples
Referring to fig. 1-5, the present utility model provides a technical solution: a motor safety inspection jig comprises a bottom plate 1, a side plate 24 is fixedly connected to the top of the bottom plate 1, an insulating sheet 2 is fixedly connected to the right side of the side plate 24, an iron plate 3 is fixedly connected to the right side of the insulating sheet 2, conductive cotton 4 is fixedly connected to the right side of the insulating sheet 2, an iron column 5 is fixedly connected to the right side of the iron plate 3, a circular plate 6 is arranged on the right side of the side plate 24, a rubber block 7 is fixedly connected to the left side of the circular plate 6, a plurality of stator cores 8 are arranged on the left side of the rubber block 7, the plurality of stator cores 8 are clamped, two needles 9 are fixedly connected to the outer side of the stator cores 8, an arc 10 is fixedly connected to the left side of the circular plate 6, a transverse plate 11 is fixedly connected to the right side of the side plate 24, a vertical plate 12 is fixedly connected to the bottom of the transverse plate 11, the knob 23 is rotated and the vertical block 14 is driven to move downwards through the screw rod 13 to extrude the connecting rod 15, the connecting rod 15 drives the circular plate 6 to move, the circular plate 6 drives the needle 9 to be inserted into the conductive cotton 4 through the stator core 8, the conductive screw is clamped on the chuck at one end of the external pressure-resistant machine, the test end is sucked by the magnet, the iron column 5 is clamped by the chuck at the test end, the conductive cotton 4 has the conductive effect, and the pressure-resistant machine can carry out safety inspection on the stator core 8 at the moment, so that the motor safety inspection jig only needs to inspect one motor once, a large amount of time and labor are saved, the practicability is high, and the motor safety inspection is favorably influenced.
In this embodiment, specific: the bottom of the vertical plate 12 is rotationally connected with a screw rod 13, the outer side of the screw rod 13 is in threaded connection with a vertical block 14, and the screw rod 13 is provided with a locking effect;
in this embodiment, specific: the bottom of the vertical block 14 is rotationally connected with a connecting rod 15, the end part of the connecting rod 15 is rotationally connected with the right side of the circular plate 6, the right side of the vertical block 14 is fixedly connected with a rectangular block 16, the bottom of the rectangular block 16 is fixedly connected with a square rod 17, the left side of the vertical plate 12 is fixedly connected with a supporting block 19, and the supporting effect of the supporting block 19 is achieved;
in this embodiment, specific: the top of the supporting block 19 is fixedly connected with the bottom end of the rectangular rod 18, the left side of the vertical plate 12 is fixedly connected with two cylinders 20, the right side of the circular plate 6 is fixedly connected with two circular rods 21, the cylinders 20 are slidably sleeved on the outer sides of the corresponding circular rods 21, the same spring 22 is fixedly connected between the cylinders 20 and the circular plate 6, and the arrangement of the springs 22 has the effect of automatic reset;
in this embodiment, specific: the spring 22 is movably sleeved on the outer side of the round rod 21, the top end of the screw rod 13 extends to the upper side of the transverse plate 11 and is fixedly connected with a knob 23, and the knob 23 is convenient to set and operate.
The utility model works when in work: during the use, with a plurality of stator core 8 clamps together, place the top at arc 10 with a plurality of stator core 8, immediately rotate knob 23, knob 23 drives screw rod 13 and rotates, screw rod 13 rotates and drives vertical piece 14 and move down, vertical piece 14 drives rectangular piece 16 and remove, rectangular piece 16 drives square pole 17 and removes, rectangular pole 18 has fixed a position corresponding square pole 17, vertical piece 14 extrudees connecting rod 15 in the in-process that removes, under the effect of extrusion force, connecting rod 15 drives circular plate 6 and removes, circular plate 6 drives two circular rods 21 and removes, circular plate 6 stretches corresponding spring 22 in the in-process that removes, circular plate 6 drives block 7 and removes, block 7 and arc 10 drive a plurality of stator core 8, stator core 8 drive needle 9 inserts in conductive cotton 4, the conductive screw on it is cliied to external resistant press one end chuck, the other end is inhaled and is utilized the magnetite to hold the test end, the chuck on the test end is cliied iron post 5, conductive cotton 4 has played electrically conductive effect, the motor can be carried out two circular plate 21 to the circular plate 6, circular plate 6 is removed at the in-process of removing to the corresponding spring 22, circular plate 7 is moved, the circular plate 7 drives the circular plate 7 and moves the circular plate 10 and moves a plurality of stator core 8 and moves, the stator core 8 moves down, the needle 9 moves, and 9 moves.
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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a motor safety inspection jig, includes bottom plate (1), its characterized in that: the top fixedly connected with curb plate (24) of bottom plate (1), the right side fixedly connected with insulating piece (2) of curb plate (24), the right side fixedly connected with iron plate (3) of insulating piece (2), the right side fixedly connected with conductive cotton (4) of insulating piece (2), the right side fixedly connected with iron column (5) of iron plate (3), the right side of curb plate (24) is equipped with circular plate (6), the left side fixedly connected with rubber block (7) of circular plate (6), the left side of rubber block (7) is equipped with a plurality of stator core (8), a plurality of stator core (8) looks clamps, the outside fixedly connected with two needles (9) of stator core (8), the left side fixedly connected with arc (10) of circular plate (6), the right side fixedly connected with diaphragm (11) of curb plate (24), the bottom fixedly connected with riser (12) of diaphragm (11).
2. The motor safety inspection jig according to claim 1, wherein: the bottom of riser (12) rotates and is connected with screw rod (13), the outside threaded connection of screw rod (13) has perpendicular piece (14).
3. The motor safety inspection jig according to claim 2, wherein: the bottom of perpendicular piece (14) rotates and is connected with connecting rod (15), the tip of connecting rod (15) rotates with the right side of circular plate (6) and is connected, the right side fixedly connected with rectangle piece (16) of perpendicular piece (14).
4. The motor safety inspection jig according to claim 3, wherein: the bottom of rectangle piece (16) is fixedly connected with square rod (17), the left side fixedly connected with supporting shoe (19) of riser (12).
5. The motor safety inspection jig according to claim 4, wherein: the top of supporting shoe (19) is connected with the bottom fixed of rectangle pole (18), the left side fixedly connected with of riser (12) two cylinders (20).
6. The motor safety inspection jig according to claim 5, wherein: the right side fixedly connected with two round bars (21) of circular plate (6), cylinder (20) slip cap is established in the outside of corresponding round bar (21), fixedly connected with same spring (22) between cylinder (20) and circular plate (6).
7. The motor safety inspection jig according to claim 6, wherein: the spring (22) is movably sleeved on the outer side of the round rod (21), and the top end of the screw rod (13) extends to the upper side of the transverse plate (11) and is fixedly connected with a knob (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321729313.1U CN220357215U (en) | 2023-07-04 | 2023-07-04 | Motor safety inspection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321729313.1U CN220357215U (en) | 2023-07-04 | 2023-07-04 | Motor safety inspection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220357215U true CN220357215U (en) | 2024-01-16 |
Family
ID=89503664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321729313.1U Active CN220357215U (en) | 2023-07-04 | 2023-07-04 | Motor safety inspection jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220357215U (en) |
-
2023
- 2023-07-04 CN CN202321729313.1U patent/CN220357215U/en active Active
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