CN213425874U - Pressing device - Google Patents
Pressing device Download PDFInfo
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- CN213425874U CN213425874U CN202021668608.9U CN202021668608U CN213425874U CN 213425874 U CN213425874 U CN 213425874U CN 202021668608 U CN202021668608 U CN 202021668608U CN 213425874 U CN213425874 U CN 213425874U
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- mounting
- limiting
- rotor
- steel sheets
- silicon steel
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Abstract
The utility model discloses a compressing device, which is used for stacking and preforming rotors and comprises a device substrate, a stacking sleeve and a compressing component; the closed assembly sleeve extends along the first direction and sets up, the telescopic inner chamber of closed assembly establishes the chamber for folding, closed assembly sleeve has relative installation end and dress end, installation end demountable installation is in the device base plate, the opening of dress end is used for supplying a plurality of rotor silicon steel sheets to pack into, and make a plurality of rotor silicon steel sheets range upon range of each other, compress tightly the subassembly and include along the first direction extension movable mounting in the pressure strip of device base plate, the pressure strip can be from the opening activity of dress end to folding establishing the intracavity, be used for bulldozing a plurality of rotor silicon steel sheets, be used for making to support the laminating each other between a plurality of rotor silicon steel sheets. The utility model discloses a closing device, when aiming at solving manual pile and establishing a plurality of rotor pieces, the clearance between the rotor piece is great, and a large amount of resources are wasted in follow-up wire winding, and the easy not hard up problem when rotating.
Description
Technical Field
The utility model relates to the field of motors, in particular to closing device.
Background
The motor rotor is the rotating part in the motor, and the existing forming method of the motor rotor is formed by stacking a plurality of rotor sheets, however, when the rotor sheets are manually stacked, the gap between the rotor sheets is large, a large amount of resources are wasted by subsequent winding, and the problem is caused by easy looseness during rotation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a closing device, when aiming at solving manual pile and establishing a plurality of rotor pieces, the clearance between the rotor piece is great, and follow-up wire winding is extravagant a large amount of resources, and the easy not hard up problem of time rotating.
In order to achieve the above object, the utility model provides a pressing device, include:
a device substrate;
the stacking sleeve extends along a first direction, an inner cavity of the stacking sleeve is a stacking cavity, the stacking sleeve is provided with a mounting end and a mounting end which are opposite, the mounting end is detachably mounted on the device substrate, an opening of the mounting end is used for mounting a plurality of rotor silicon steel sheets, and the rotor silicon steel sheets are stacked; and the number of the first and second groups,
the compressing assembly comprises a compressing plate which is movably arranged on the device substrate in an extending mode along a first direction, the compressing plate can move to the stacking cavity from the opening of the loading end and is used for pushing and pressing a plurality of rotor silicon steel sheets, and the rotor silicon steel sheets are abutted and attached to each other.
Optionally, an end face of the device substrate opposite to the mounting end is a mounting face, a limiting structure is arranged on the mounting face, and the limiting structure includes:
the arc limiting rib is arranged on the mounting surface; and the number of the first and second groups,
the limiting column is detachably mounted on the mounting surface and located on the circle center side of the arc-shaped limiting ribs, and a limiting space is formed between the limiting column and the arc-shaped limiting ribs together for limiting mounting of the stacking sleeve.
Optionally, an included angle between two ends of the arc-shaped limiting rib is smaller than 180 °.
Optionally, a mounting groove is formed on the mounting surface;
the limiting column is inserted in the mounting groove.
Optionally, a magnetic attraction structure is arranged between the end face of the limiting column and the bottom wall face of the mounting groove.
Optionally, the magnetic attraction structure comprises a first magnet and a second magnet which are mutually matched in a magnetic attraction manner, and the first magnet and the second magnet are respectively arranged on the end face of the limiting column and the bottom wall face of the mounting groove.
Optionally, a mounting groove is arranged on the bottom wall of the mounting groove;
the magnetic attraction structure comprises a magnet arranged in the mounting groove;
the limiting columns are made of magnetic materials.
Optionally, the compression assembly further comprises:
the mounting frame is arranged on the device substrate and is provided with a mounting position positioned on one side of the loading end; and the number of the first and second groups,
the linear driving structure is provided with a fixed end and a driving end which are opposite, the fixed end is arranged on the mounting position, and the driving end is connected with the pressing plate.
Optionally, the linear driving structure is one of an oil cylinder, an air cylinder or an electric push rod.
Optionally, the driving end is provided with a connecting column, and the connecting column is connected with the pressing plate in a welding mode.
The technical scheme of the utility model will the rotor piece certainly the loading end is put into extremely it establishes the intracavity to fold, the pressure strip certainly the opening of loading end to the intracavity activity of foldingly folding to promote a plurality of rotor pieces, make between a plurality of rotor pieces closely link, form a holistic rotor, the follow-up installation of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic diagram of a plane structure of a pressing device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of the compressing device in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Stacking |
300 | |
| 200 | Spacing rib |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a closing device for the rotor is folded and is established the preforming, and closing device includes:
a device substrate, a stack of sleeves 100 and a hold-down assembly; the setting is extended along the first direction to closed assembly sleeve 100, and the cavity is established for folding to closed assembly sleeve 100's inner chamber, and closed assembly sleeve 100 has relative installation end and loading end, and installation end demountable installation is in the device base plate, and the opening of loading end is used for supplying a plurality of rotor silicon steel sheets to pack into to make a plurality of rotor silicon steel sheets range upon range of each other, compress tightly the subassembly and include along the first direction extend movable mounting in the pressure strip of device base plate, the pressure strip can certainly the opening activity of loading end is established the intracavity to folding, is used for bulldozing a plurality of rotor silicon steel sheets, is used for making to support the laminating each other between a plurality of rotor silicon steel sheets.
The technical scheme of the utility model with the rotor piece certainly the dress end is put into to folding and is established the intracavity, the pressure strip from the opening of dress end to the activity of foldaway intracavity to promote a plurality of rotor pieces, make between a plurality of rotor pieces closely link, form a holistic rotor, the follow-up installation of being convenient for.
It is further noted that relative movement between the device substrate and the sleeve stack 100 is limited in order to make the mounting of the two more stable. The terminal surface that device base plate and erection site are relative is equipped with limit structure for the installation face on the installation face, and limit structure includes: spacing muscle 200 of arc and spacing post 300, the installation face is located to the spacing muscle 200 of arc, spacing post 300 demountable installation in on the installation face, and be located the spacing muscle 200 centre of a circle side of arc, form spacing space between spacing post 300 and the spacing muscle 200 of arc jointly for supply the spacing installation of closed assembly sleeve 100.
In order to further improve the limiting effect, the included angle between the two ends of the arc-shaped limiting rib 200 is smaller than 180 degrees.
Further, be equipped with the mounting groove on the installation face, spacing post 300 cartridge is in the mounting groove. The mounting groove can make the installation of spacing post 300 more reliable and stable, guarantees the normal use of structure.
Furthermore, a magnetic attraction structure is arranged between the end surface of the limiting column 300 and the bottom wall surface of the mounting groove. The effect of firm installation can be promoted. Specifically, the structure of inhaling includes first magnet and the second magnet of mutual magnetic attraction cooperation, and first magnet and second magnet are located respectively on the terminal surface of spacing post 300 and the bottom wall surface of mounting groove.
It should be noted that, the diapire of mounting groove is provided with the ann and carries the groove, and the structure is inhaled including locating the magnet of carrying the inslot to magnetism, and spacing post 300 sets up to the magnetism material. Like this, the structure is inhaled to magnetism can play better spacing effect with spacing post 300 cooperation.
It should be further noted that the pressing assembly further includes a mounting frame and a linear driving structure: the mounting bracket is arranged on the device substrate, the mounting bracket is provided with a mounting position located on one side of the mounting end, the linear driving structure is provided with a relative fixed end and a driving end, the fixed end is arranged on the mounting position, and the driving end is connected with the pressing plate. The pressing assembly is installed on the installation frame and can be driven by the linear driving structure to push and press the plurality of rotor silicon steel sheets, and the pressing assembly is used for enabling the plurality of rotor silicon steel sheets to be mutually abutted and attached.
The linear driving structure can be an oil cylinder, an air cylinder or an electric push rod, and the like, so that a good pushing and pressing effect is achieved.
Furthermore, the driving end is provided with a connecting column, and the connecting column is connected with the pressing plate in a welding mode. This makes the power transmission at the drive end more stable and reliable.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation done by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A compaction device for rotor lay-up pre-forming, the compaction device comprising:
a device substrate;
the stacking sleeve extends along a first direction, an inner cavity of the stacking sleeve is a stacking cavity, the stacking sleeve is provided with a mounting end and a mounting end which are opposite, the mounting end is detachably mounted on the device substrate, an opening of the mounting end is used for mounting a plurality of rotor silicon steel sheets, and the rotor silicon steel sheets are stacked; and the number of the first and second groups,
the compressing assembly comprises a compressing plate which is movably arranged on the device substrate in an extending mode along a first direction, the compressing plate can move to the stacking cavity from the opening of the loading end and is used for pushing and pressing a plurality of rotor silicon steel sheets, and the rotor silicon steel sheets are abutted and attached to each other.
2. The pressing device as claimed in claim 1, wherein an end face of the device substrate opposite to the mounting end is a mounting face, and a limiting structure is arranged on the mounting face, and the limiting structure comprises:
the arc limiting rib is arranged on the mounting surface; and the number of the first and second groups,
the limiting column is detachably mounted on the mounting surface and located on the circle center side of the arc-shaped limiting ribs, and a limiting space is formed between the limiting column and the arc-shaped limiting ribs together for limiting mounting of the stacking sleeve.
3. The compression device of claim 2, wherein the angle between the ends of the arcuate restraint rib is less than 180 °.
4. The compression device as claimed in claim 2, wherein the mounting surface is provided with a mounting groove;
the limiting column is inserted in the mounting groove.
5. The pressing device as claimed in claim 4, wherein a magnetic attraction structure is provided between the end surface of the limiting column and the bottom wall surface of the mounting groove.
6. The compressing device as claimed in claim 5, wherein the magnetic structure comprises a first magnet and a second magnet which are magnetically engaged with each other, and the first magnet and the second magnet are respectively disposed on the end surface of the position-limiting column and the bottom wall surface of the mounting groove.
7. The pressing device as claimed in claim 5, wherein the bottom wall of the mounting groove is provided with a mounting groove;
the magnetic attraction structure comprises a magnet arranged in the mounting groove;
the limiting columns are made of magnetic materials.
8. The compression device of claim 1, wherein the compression assembly further comprises:
the mounting frame is arranged on the device substrate and is provided with a mounting position positioned on one side of the loading end; and the number of the first and second groups,
the linear driving structure is provided with a fixed end and a driving end which are opposite, the fixed end is arranged on the mounting position, and the driving end is connected with the pressing plate.
9. The compression device of claim 8, wherein the linear drive mechanism is one of a cylinder, an air cylinder, or an electric push rod.
10. The compression device of claim 8, wherein the drive end is provided with a connecting post, and the connecting post is welded to the compression plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021668608.9U CN213425874U (en) | 2020-08-12 | 2020-08-12 | Pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021668608.9U CN213425874U (en) | 2020-08-12 | 2020-08-12 | Pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425874U true CN213425874U (en) | 2021-06-11 |
Family
ID=76256700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021668608.9U Active CN213425874U (en) | 2020-08-12 | 2020-08-12 | Pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213425874U (en) |
-
2020
- 2020-08-12 CN CN202021668608.9U patent/CN213425874U/en active Active
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