CN214205286U - Positioning tool suitable for bonding thin and long magnetic steel - Google Patents
Positioning tool suitable for bonding thin and long magnetic steel Download PDFInfo
- Publication number
- CN214205286U CN214205286U CN202022996682.XU CN202022996682U CN214205286U CN 214205286 U CN214205286 U CN 214205286U CN 202022996682 U CN202022996682 U CN 202022996682U CN 214205286 U CN214205286 U CN 214205286U
- Authority
- CN
- China
- Prior art keywords
- magnetic steel
- plate
- placing
- positioning tool
- thin
- 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
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a positioning tool suitable for bonding thin and long magnetic steel, which comprises two positioning plates and a connecting plate connected between the two positioning plates, wherein the lower ends of the two positioning plates are both provided with a clamping groove matched with the shoulder of an iron core, the left side of the connecting plate is fixed with a placing plate for placing the magnetic steel, the inner side of each positioning plate is fixed with a guide plate, a clearance space is formed between the two guide plates, the upper surface of each guide plate is an inclined plane, one end of each inclined plane extends to the upper end of the placing plate, and the other end of each inclined plane extends to the lower end of the positioning plate; the advantage is that can reduce the actuation vibration of magnet steel and iron core by a wide margin, reduces the magnet steel and produces the unfilled corner or even cracked because of the vibration to improve the yield of product.
Description
Technical Field
The utility model relates to a permanent-magnet machine assembles technical field, especially relates to a location frock that is fit for thin microscler magnet steel to bond.
Background
Along with the continuous development of society, the automation degree of various electrical equipment is higher and higher, and the use of motor is also more and more, and permanent magnet motor especially uses various domestic appliance, power equipment, precision test equipment, car electrical apparatus etc. widely with advantages such as its stable performance, moment of torsion are big. At present, the magnetic steel of the permanent magnet motor is fixed in various manners such as a snap spring fastening type, a slot position embedding type and a strong glue pasting type, wherein the strong glue pasting type is widely applied, but the pasting process is complex, the method not only requires the used glue to bear various complex and severe environments and larger torsion, but also requires that the angle of each position where the magnetic steel is pasted on a shell is very accurate, and the performance of the motor can reach the performance expected by a designer.
The bonding process of the magnetic steels of different magnetic steel types also has obvious difference, particularly the thin and long magnetic steels are easy to cause vibration damage due to overlarge attraction force between the magnetic steels and the iron core during bonding, and can cause unfilled corners and even fracture in serious cases, thereby causing unnecessary waste.
Disclosure of Invention
In order to solve the not enough of existence among the above-mentioned prior art, the utility model provides a be fit for location frock that thin microscler magnet steel bonded, its actuation vibration that can reduce magnet steel and iron core by a wide margin reduces the magnet steel and produces unfilled corner or even cracked because of the vibration to improve the yield of product.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a be fit for location frock that thin microscler magnet steel bonded, includes two locating plates and connects the connecting plate between two locating plates, two the lower extreme of locating plate all set up with the iron core lean on shoulder matched with draw-in groove, the left side of connecting plate be fixed with be used for placing the board of placing of magnet steel, every the inboard of locating plate be fixed with the guide board, two the guide board between be formed with the empty space of keeping away, the upper surface of guide board be an inclined plane, the one end on inclined plane extend to the upper end of placing the board, the other end on inclined plane extend to the lower extreme of locating plate.
A placing space for placing the magnetic steel is formed among the placing plate, the connecting plate and the two positioning plates. In this structure, the position of placing the board is less than the position of connecting plate, forms between it and connecting plate and two locating plates and places the space, places the space and has an opening up and towards the left, and opening up is convenient for be used for supplying the magnet steel to place and places the board, towards the opening on the left the magnet steel of being convenient for moves to the guide board.
The width of the placing space is wider than that of the magnetic steel, and the depth of the placing space is smaller than that of the magnetic steel. In this structure, place the width in width of space in the width of magnet steel, both and clearance fit, can avoid causing the extrusion to the magnet steel like this, play certain guard action to it, place the degree of depth in space and be less than the height of magnet steel, when the magnet steel level was placed and is placed on the board, its upper end part exposes the connecting plate, is convenient for like this promote the magnet steel with the hand.
The width of the placing space is 0.05-0.15 mm wider than that of the magnetic steel, and the depth of the placing space is 0.5-1.5 mm smaller than that of the magnetic steel. Thereby facilitating the movement of the magnetic steel.
The sum of the length of the placing plate and the length of the guide plate is equal to the length of the magnetic steel. Its advantage is convenient for carry out the adaptation with the magnet steel.
The length of the placing plate is 1-2 mm smaller than that of the guide plate.
The included angle between the inclined plane and the horizontal plane is 5-20 degrees. Thereby facilitating gentle movement of the magnetic steel into between adjacent shoulders of the stator.
The included angle between the inclined plane and the horizontal plane is 9 degrees. From this the upper and lower height of guide board can not differ too much for the magnet steel can be on immigrating the stator smoothly, the equipment of being convenient for.
The positioning plate, the connecting plate, the placing plate and the guide plate are made of the same material and are all made of non-magnetic materials. The magnetic steel stator has the advantages of being convenient to manufacture and process and not being adsorbed by magnetic steel or the stator.
Compared with the prior art, the utility model has the advantages of: the clamping groove formed in the positioning plate is used for being matched with the shoulder of the iron core, so that the whole tool can be prevented from moving on one hand, and the magnetic steel can be guaranteed to be smoothly pushed between adjacent shoulders on the other hand; the connecting plate is arranged to play a role in connecting the two positioning plates; the placing plate is used for placing the magnetic steel to be assembled; the guide plate is arranged for guiding the magnetic steel to smoothly slide into a preset position; when using, at first with draw-in groove and the cooperation of leaning on the shoulder that corresponds, then place the magnet steel flat place on the board, the position and the preset position looks adaptation of magnet steel, afterwards, slowly take out whole frock, herein simultaneously, keep the position of magnet steel unchangeable, in-process taken out at whole frock, the magnet steel can fall into on the stator along the inclined plane, separate with the stator completely until whole frock, the magnet steel is also installed on the stator this moment, owing to adopt the locating plate to fix a position, the emergence of magnet steel off normal condition has been reduced, can also reduce the actuation vibration of magnet steel and iron core by a wide margin, it is cracked even to reduce the magnet steel because of the vibration produces the unfilled corner, in order to improve the yield of product.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the working state of the present invention;
fig. 2 is a schematic perspective view of the first embodiment of the present invention;
fig. 3 is a schematic perspective view of the second embodiment of the present invention;
fig. 4 is a side view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples, but the present invention is not limited thereto.
The first embodiment is as follows: as shown in the figure, a be fit for location frock that thin microscler magnet steel bonded, include two locating plates 1 and connect connecting plate 2 between two locating plates 1, the lower extreme of two locating plates 1 all seted up with the iron core lean on shoulder matched with draw-in groove 11, the left side of connecting plate 2 is fixed with the board 3 of placing that is used for placing the magnet steel, the inboard of every locating plate 1 is fixed with guide board 4, be formed with clearance space 41 between two guide boards 4, the upper surface of guide board 4 is an inclined plane 42, the one end of inclined plane 42 extends to the upper end of placing board 3, the other end of inclined plane 42 extends to the lower extreme of locating plate 1.
Example two: as shown in the figures, the other structure is the same as the first embodiment, but the difference is that a placing space 5 for placing magnetic steel is formed between the placing plate 3, the connecting plate 2 and the two positioning plates 1. In this structure, place the position of board 3 and be less than the position of connecting plate 2, form between its and connecting plate 2 and two locating plates 1 and place space 5, place space 5 and have an opening up and towards the left, opening up is convenient for be used for supplying the magnet steel to place on board 3, towards the opening on the left the magnet steel of being convenient for moves to guide board 4.
The width of the placing space 5 is wider than that of the magnetic steel, and the depth of the placing space 5 is smaller than that of the magnetic steel. In this structure, place the width of space 5 and be wider than the width of magnet steel, both and clearance fit, can avoid causing the extrusion to the magnet steel like this, play certain guard action to it, place the degree of depth of space 5 and be less than the height of magnet steel, when the magnet steel level was arranged in and is placed board 3, its upper end portion exposes connecting plate 2, is convenient for like this with the hand promotion magnet steel.
The width of the placing space 5 is 0.05-0.15 mm wider than that of the magnetic steel, and the depth of the placing space 5 is 0.5-1.5 mm smaller than that of the magnetic steel. Thereby facilitating the movement of the magnetic steel.
The sum of the length of the placing plate 3 and the length of the guide plate 4 is equal to the length of the magnetic steel. Its advantage is convenient for carry out the adaptation with the magnet steel.
The length of the placing plate 3 is 1-2 mm shorter than that of the guide plate 4.
Example three: as shown in the drawings, the other structure is the same as the embodiment, but the difference is that the included angle between the inclined plane 42 and the horizontal plane is 5 to 20 °. Thereby facilitating gentle movement of the magnetic steel into between adjacent shoulders of the stator.
The angle between the inclined surface 42 and the horizontal plane is 9 deg.. From this the upper and lower height of guide plate 4 can not differ too much for the magnet steel can be on immigrating the stator smoothly, the equipment of being convenient for.
The positioning plate 1, the connecting plate 2, the placing plate 3 and the guide plate 4 are made of the same material and made of non-magnetic materials. Its benefit lies in being convenient for make processing, and can not adsorb with magnet steel or stator, preferably, adopts stainless steel to whole frock integrated into one piece processing forms.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the present invention can also be modified in materials and structures, or replaced by technical equivalents. Therefore, all structural equivalents which may be made by applying the present invention to the specification and drawings, or by applying them directly or indirectly to other related technical fields, are intended to be encompassed by the present invention.
Claims (9)
1. The utility model provides a be fit for location frock that thin microscler magnet steel bonded which characterized in that: including two locating plates and connecting the connecting plate between two locating plates, two the lower extreme of locating plate all set up with the iron core lean on shoulder matched with draw-in groove, the left side of connecting plate be fixed with be used for placing the board of placing of magnet steel, every the inboard of locating plate be fixed with the guide board, two the guide board between be formed with and keep away the empty space, the upper surface of guide board be an inclined plane, the one end on inclined plane extend to the upper end of placing the board, the other end on inclined plane extend to the lower extreme of locating plate.
2. The positioning tool suitable for bonding of the thin and long magnetic steel according to claim 1, wherein the positioning tool comprises: a placing space for placing the magnetic steel is formed among the placing plate, the connecting plate and the two positioning plates.
3. The positioning tool suitable for bonding of the thin and long magnetic steel according to claim 2, wherein the positioning tool comprises: the width of the placing space is wider than that of the magnetic steel, and the depth of the placing space is smaller than that of the magnetic steel.
4. The positioning tool suitable for bonding of the thin and long magnetic steel according to claim 3, wherein the positioning tool comprises: the width of the placing space is 0.05-0.15 mm wider than that of the magnetic steel, and the depth of the placing space is 0.5-1.5 mm smaller than that of the magnetic steel.
5. The positioning tool suitable for bonding of the thin and long magnetic steel according to claim 1, wherein the positioning tool comprises: the sum of the length of the placing plate and the length of the guide plate is equal to the length of the magnetic steel.
6. The positioning tool suitable for bonding of the thin and long magnetic steel according to claim 5, wherein the positioning tool comprises: the length of the placing plate is 1-2 mm smaller than that of the guide plate.
7. The positioning tool suitable for bonding of the thin and long magnetic steel according to claim 5, wherein the positioning tool comprises: the included angle between the inclined plane and the horizontal plane is 5-20 degrees.
8. The positioning tool suitable for bonding of the thin and long magnetic steel as claimed in claim 7, wherein: the included angle between the inclined plane and the horizontal plane is 9 degrees.
9. The positioning tool suitable for bonding of the thin and long magnetic steel according to claim 1, wherein the positioning tool comprises: the positioning plate, the connecting plate, the placing plate and the guide plate are made of the same material and are all made of non-magnetic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022996682.XU CN214205286U (en) | 2020-12-11 | 2020-12-11 | Positioning tool suitable for bonding thin and long magnetic steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022996682.XU CN214205286U (en) | 2020-12-11 | 2020-12-11 | Positioning tool suitable for bonding thin and long magnetic steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214205286U true CN214205286U (en) | 2021-09-14 |
Family
ID=77652436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022996682.XU Active CN214205286U (en) | 2020-12-11 | 2020-12-11 | Positioning tool suitable for bonding thin and long magnetic steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214205286U (en) |
-
2020
- 2020-12-11 CN CN202022996682.XU patent/CN214205286U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9929628B2 (en) | Magnet insertion method into rotor core | |
| KR101192395B1 (en) | Magnetic chuck | |
| CN108568385B (en) | Full-automatic coil dispensing and laminating ferrite machine | |
| CN214205286U (en) | Positioning tool suitable for bonding thin and long magnetic steel | |
| CN112615512B (en) | Magnetic suspension Z-axis linear motor of chip mounter | |
| CN211239489U (en) | Fixing structure of permanent magnet synchronous motor rotor magnetic steel | |
| CN212012428U (en) | Mechanism for mounting strong magnetic rotor into stator | |
| CN208284349U (en) | A kind of positioning device for magnetic core assembling | |
| CN213495396U (en) | Self-adaptive elastic jig | |
| CN220195416U (en) | Magnet assembly jig with a plurality of iron sheets | |
| CN208158355U (en) | A kind of Fracture fixture of voice coil motor elastic slice | |
| CN206316558U (en) | A kind of fixed carrier of laser etching product auxiliary | |
| CN209402371U (en) | A kind of linear motor stator electric tooling being bonded two-part magnet | |
| CN206571830U (en) | A kind of guide rail mechanism | |
| CN215300434U (en) | Linear motor stator tool | |
| CN205381707U (en) | Magnetic disc jack -up mechanism | |
| CN211386969U (en) | Stable form drilling equipment convenient to maintain | |
| CN214445730U (en) | Digit control machine tool cutter vibration test platform anchor clamps | |
| CN217017208U (en) | Glue dispensing device and assembly production line | |
| CN221553564U (en) | Material box device | |
| CN217094158U (en) | Novel plastic bubble point glue dispensing device | |
| CN214314967U (en) | Integral type servo motor table pastes formula magnet steel components of a whole that can function independently mounting tool | |
| CN211615057U (en) | Servo segmentation rotary table capable of being quickly positioned and installed | |
| CN219684528U (en) | Inner and outer box assembling mechanism | |
| CN216009427U (en) | Dust protected sharp module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |