CN212086027U - Stacking device convenient for taking out motor stator silicon steel sheets - Google Patents
Stacking device convenient for taking out motor stator silicon steel sheets Download PDFInfo
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- CN212086027U CN212086027U CN202021284529.8U CN202021284529U CN212086027U CN 212086027 U CN212086027 U CN 212086027U CN 202021284529 U CN202021284529 U CN 202021284529U CN 212086027 U CN212086027 U CN 212086027U
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- silicon steel
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Abstract
The utility model discloses a stacking device convenient for taking out motor stator silicon steel sheets, which comprises a base and a stacking cage arranged on the base, wherein the stacking cage is coaxially arranged with the base; a pushing ring is coaxially and movably sleeved outside the stacking cage; a plurality of slats are arranged on the outer wall of the stacking cage along the axial direction of the stacking cage, and all the slats are arranged on the outer wall of the stacking cage along the circumferential gap of the stacking cage. The stacking device utilizes the pushing ring as a supporting bottom surface, so that the silicon steel sheet at the bottommost layer is convenient to limit and position, and the silicon steel sheet at the bottommost layer is prevented from being deformed by bending other silicon steel sheets in the later stacking process; when taking out the silicon steel sheet module, the operation workman can push away whole silicon steel sheet module through top ejector thrust collar and can come out, can guarantee the integrality of whole silicon steel sheet module, can avoid again to push away the in-process damage silicon steel sheet module. The stacking device is simple in structure, can effectively guarantee the coaxiality of all silicon steel sheets, and is convenient to take and place the stator silicon steel sheets.
Description
Technical Field
The utility model relates to a motor stator processing equipment technical field especially relates to a device that stacks convenient to take out motor stator silicon steel sheet.
Background
In the maintenance or installation process of a large-scale motor, the installation of the stator is a technical difficulty, and because the motor stator is generally obtained by sequentially stacking a plurality of silicon steel sheets, all the stator silicon steel sheets are difficult to be coaxially stacked in the conventional maintenance and installation process. If some silicon steel sheets are not coaxial with other silicon steel sheets in the whole stator, coils on the rotor are easy to scratch and rub the silicon steel sheets in different axes in the running process of the motor under the condition, so that the coils on the rotor are abraded, and further the motor is caused to be burned out due to short circuit. Therefore, the technical requirement required by the conventional motor stator during installation is high, the installation is inconvenient, and the labor intensity is high.
The applicant designs a cylindrical structure to position and stack silicon steel sheets, but the applicant finds that after the silicon steel sheets are stacked by using the cylindrical structure and a silicon steel sheet stacking module is obtained, the silicon steel sheet stacking module on the cylindrical structure is difficult to take out, and the applicant adopts a pushing device to push the stacked silicon steel sheet module out of the cylindrical structure. Multiple tests and researches find that the pushing equipment easily causes uneven stress on the silicon steel sheet stacking module in the pushing process, so that the silicon steel sheet stacking module is difficult to take out of the cylindrical structure; in view of the above problems, the present applicant has made an improvement to the cylindrical structure.
Disclosure of Invention
The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a device that stacks convenient to take out motor stator silicon steel sheet, this closed assembly device simple structure both can effectively guarantee the axiality of all silicon steel sheets, is convenient for again get and puts stator silicon steel sheet.
In order to realize the purpose, the utility model discloses a technical scheme be:
a stacking device convenient for taking out motor stator silicon steel sheets comprises a base and a stacking cage arranged on the base, wherein the stacking cage is coaxial with the base; a pushing ring is coaxially and movably sleeved outside the stacking cage; a plurality of battens are arranged on the outer wall of the stacking cage along the axial direction of the battens, and all the battens are arranged on the outer wall of the stacking cage along the circumferential clearance of the stacking cage.
As an improvement of the technical scheme, the inner ring of the pushing ring is provided with a sliding ring which is sleeved outside the stacking cage.
As an improvement of the technical scheme, a plurality of guide posts are arranged on the sliding ring and inserted in gaps between any two groups of the battens.
As an improvement of the technical scheme, a protective pad is arranged on one side of the ejection ring, which is far away from the base.
As the improvement of the technical scheme, the stacking cage comprises a main body frame and support rings, the support rings are provided with a plurality of groups, one end of the main body frame is installed on the base, all the support rings are arranged on the main body frame, and the battens are installed on the support rings.
As the improvement of the technical scheme, one end of the main body frame, which is far away from the base, is provided with a sealing plate, one end of each batten is connected with the edge of the sealing plate, and the other end of each batten is connected with the base.
As an improvement of the technical scheme, at least one group of mounting holes are formed in the sealing plate, and lifting lugs are arranged on the mounting holes.
As an improvement of the technical scheme, one end of each batten connected with the sealing plate is flush with the outward side of the sealing plate.
As an improvement of the technical scheme, the base is provided with a plurality of through holes, the through holes are uniformly arranged on the outer edge of the base, and the diameter of a virtual circle formed by all the through holes is larger than that of the stacking cage.
As an improvement of the technical scheme, the diameter of the pushing ring is the same as that of the base.
Compared with the prior art, the beneficial effects of this application are:
the utility model discloses a be convenient for take out motor stator silicon steel sheet closed assembly device utilizes the top to push ring as the support bottom surface, is convenient for spacing and location the silicon steel sheet of bottom, avoids other silicon steel sheet bending deformation bottommost silicon steel sheet in the later stage stacks; meanwhile, when the silicon steel sheet module is taken out, an operator can push the whole silicon steel sheet module out through the pushing and ejecting ring, the integrity of the whole silicon steel sheet module can be guaranteed, and the silicon steel sheet module can be prevented from being damaged in the pushing process. In addition, a stacking cage is designed, a plurality of laths are arranged on the outer wall of the stacking cage along the axial direction of the stacking cage, and all the laths form a structure of a positioning cylinder, so that all the silicon steel sheets to be stacked can keep the coaxiality after being stacked. In addition, the gaps of the laths are arranged, so that the contact area of the silicon steel sheets and the cylindrical structure formed by all the laths can be reduced, and the silicon steel sheets can be conveniently stacked and taken out.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a first schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of an embodiment of the present invention;
fig. 4 is a partial schematic structural diagram of an embodiment of the present invention;
fig. 5 is a schematic structural view of the push ring according to an embodiment of the present invention.
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 work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items
As shown in fig. 1 to 5, the utility model provides a motor stator silicon steel sheet stacking device, which comprises a base 1 and a stacking cage 2 arranged on the base 1, wherein the stacking cage 2 is coaxial with the base 1, and a pushing ring 7 is coaxially and movably sleeved outside the stacking cage 2; a plurality of slats 3 are arranged on the outer wall of the stacking cage 2 along the axial direction of the outer wall, and all the slats 3 are arranged on the outer wall of the stacking cage 2 along the circumferential gap of the stacking cage 2. In this application, base 1 is the ring form, is provided with the through-hole in the middle of it, is convenient for alleviate the weight of whole base 1, also is convenient for the staff simultaneously to look over the inside condition that stacks cage 2 through the through-hole. It should be noted that the diameter of the base 1 is greater than the diameter of the stacking cage 2 in the present application, and the main purpose is to facilitate positioning and limit the silicon steel sheet at the bottom layer, and simultaneously ensure that the whole silicon steel sheet is flush. In the present application, the silicon steel sheet has an annular iron sheet structure.
Referring to fig. 2 and 5, the inner ring of the ejector ring 7 is provided with a sliding ring 72, the sliding ring 72 is sleeved outside the stacking cage 2, and the sliding ring 72 is designed to increase the sliding property between the ejector ring 7 and the stacking cage 2, so that the sliding area of the ejector ring 7 relative to the stacking cage 2 is increased, the ejector ring is difficult to overturn and bend, and the deformation and clamping of the ejector ring 7 on the outer wall of the stacking cage 2 caused by the excessively small contact area between the sliding ring 72 and the stacking cage 2 when the ejector ring 7 is ejected is avoided. In addition, the sliding ring 72 can also ensure the overall strength of the ejector ring 7, and avoid the ejector ring 7 from being deformed by stress.
In addition, in order to avoid that the pushing ring 7 rotates relative to the stacking cage 2 during the pushing process, a plurality of guide posts 71 are arranged on the sliding ring 72, and the guide posts 71 are inserted into the gaps between any two groups of the slats 3. The guide posts 71 are used for positioning and guiding the ejector ring 7, so that the situation of clamping stagnation between the ejector ring 7 and the stacking cage 2 can be avoided. In addition, in order to better protect the silicon steel sheet module, one side of the ejector ring 7, which is far away from the base 1, is provided with a protective pad, and the protective pad is made of soft rubber.
Referring to fig. 2 to 4, the stacking cage 2 in the present application has various structures, wherein the stacking cage 2 may be a cylindrical structure and is processed from the whole steel cylinder structure, such a structure is easy to process, but when taking and placing the silicon steel sheets, the contact area between the inner ring of the whole silicon steel sheet and the stacking cage 2 is too large, and the silicon steel sheets are difficult to take and place easily. Meanwhile, when the silicon steel sheet lamination is removed at the later stage, if the contact area is too large, the friction force of the whole stator stack layer is too large, and the stator stack layer is difficult to remove. To this end, in one embodiment of the present application, the stacking cage 2 comprises a main body frame 21 and support rings 22, the support rings 22 being provided in groups, one end of the main body frame 21 being mounted on the base 1, all the support rings 22 being provided on the main body frame 21, the slats 3 being mounted on the support rings 22. Wherein all the slats 3 are located on the whole virtual circle and all the slats 3 enclose a cylindrical structure. Since there is a gap between the slats 3 and 3, the specific size of the gap is set according to actual requirements. And the clearance between lath 3 and the lath 3 is convenient for when removing whole silicon steel sheet stack in the later stage, and the operation workman pushes away whole silicon steel sheet stack through the instrument along the clearance. In addition, the cage-like structure formed by the main body frame 21 and the support ring 22 can ensure that the whole stacking cage 2 has certain strength and reduce the weight of the whole stacking cage 2.
Further, the lath 3 is welded or fixed on the support ring 22 by screws, so that the whole lath 3 is fixed and the processing is convenient. In addition, the main body frame 21 is provided with a sealing plate 4 at one end far away from the base 1, and all the one ends of the slats 3 are connected with the edge of the sealing plate 4, and the other ends are connected with the base 1. Wherein the shrouding 4's main effect is all laths 3 of support, also is convenient for the shutoff simultaneously and stacks cage 2, avoids stacking and gets into impurity in the cage 2. One end of each batten 3 connected with the sealing plate 4 is flush with the outward side of the sealing plate 4; shrouding 4 can also be with all laths 3's end fixing for all laths 3's terminal surface flushes, guarantees like this not have convex lath 3 tip in the installation, avoids the convex tip of lath 3 to damage silicon steel sheet or operation workman.
Furthermore, in order to better install the silicon steel sheets, the chamfer is arranged at one end of each lath 3 far away from the base 1, wherein the chamfer is arranged at the outer side of the lath 3, and the arrangement is convenient for an operator to sleeve the silicon steel sheets on the stacking cage 2 so as to stack the silicon steel sheets one by one.
With further reference to fig. 1 and 2, the base 1 is provided with a plurality of perforations 11, the perforations 11 are uniformly arranged on the outer edge of the base 1, and the diameter of an imaginary circle formed by all the perforations 11 is larger than that of the stacking cage 2. In this embodiment, after the silicon steel sheet was accomplished in later stage closed assembly, when the operation workman need fix the silicon steel sheet through anchor clamps, the main objective of design perforation 11 was in order to vacate fixed position for anchor clamps, the fixed silicon steel sheet pile of being convenient for. Meanwhile, due to the design of the through hole 11, other pushing structures can conveniently penetrate through the through hole 11 to push out the whole silicon steel sheet stack layer. The diameter of the pushing ring 7 is the same as that of the base 1, and due to the design, the external pushing equipment can penetrate through the through hole 11 to push the pushing ring 7, so that the whole silicon steel sheet module can be pushed out of the stacking cage 2 under uniform stress.
Referring to fig. 1 and 3, in an embodiment of the present application, at least one set of mounting holes 5 is formed in the sealing plate 4, and lifting lugs 6 are formed on the mounting holes 5; through the design of the lifting lug 6, the carrying or moving of the whole stacking device by an operator is facilitated.
The motor stator silicon steel sheet stacking device of the utility model utilizes the pushing ring 7 as the supporting bottom surface, so as to be convenient for limiting and positioning the silicon steel sheet at the bottommost layer and avoid the bending and deformation of other silicon steel sheets during the later stacking process; meanwhile, when the silicon steel sheet module is taken out, an operator can push the whole silicon steel sheet module out through the pushing and ejecting ring 7, the integrity of the whole silicon steel sheet module can be ensured, and the silicon steel sheet module can be prevented from being damaged in the pushing process. In addition, a stacking cage 2 is designed, a plurality of laths 3 are arranged on the outer wall of the stacking cage along the axial direction of the stacking cage, and all the laths 3 form a structure of a positioning cylinder, so that all the silicon steel sheets to be stacked can keep the coaxiality after being stacked. In addition, the gaps of the laths 3 are arranged, so that the contact area of the silicon steel sheets and the cylindrical structure formed by all the laths 3 can be reduced, and the silicon steel sheets can be conveniently stacked and taken out.
The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a device that stacks convenient to take out motor stator silicon steel sheet which characterized in that: the stacking cage is arranged on the base and is coaxial with the base; a pushing ring is coaxially and movably sleeved outside the stacking cage; a plurality of battens are arranged on the outer wall of the stacking cage along the axial direction of the battens, and all the battens are arranged on the outer wall of the stacking cage along the circumferential clearance of the stacking cage.
2. The stacking device for conveniently taking out the silicon steel sheets of the motor stator as claimed in claim 1, wherein the inner ring of the pushing ring is provided with a sliding ring, and the sliding ring is sleeved outside the stacking cage.
3. The stacking device for conveniently taking out the silicon steel sheets of the stator of the motor as claimed in claim 2, wherein a plurality of guiding columns are arranged on the sliding ring, and the guiding columns are inserted into the gaps between any two groups of the laths.
4. The stacking device for conveniently taking out the silicon steel sheets of the motor stator as claimed in claim 1, wherein a protection pad is disposed on a side of the ejector ring away from the base.
5. A stacking device for conveniently taking out silicon steel sheets of a motor stator as claimed in claim 1, wherein said stacking cage comprises a main body frame and a plurality of support rings, said support rings are provided with a plurality of groups, one end of said main body frame is mounted on a base, all said support rings are provided on said main body frame, and said slats are mounted on said support rings.
6. The stacking device for conveniently taking out silicon steel sheets of a motor stator as claimed in claim 5, wherein a sealing plate is arranged at one end of the main body frame away from the base, one end of each of the laths is connected with the edge of the sealing plate, and the other end of each of the laths is connected with the base.
7. The stacking device for conveniently taking out silicon steel sheets of a motor stator as claimed in claim 6, wherein at least one set of mounting holes is formed on the sealing plate, and lifting lugs are arranged on the mounting holes.
8. The stacking device for conveniently taking out silicon steel sheets of a motor stator as claimed in claim 6, wherein one end of each lath connected with the sealing plate is flush with the outward side of the sealing plate.
9. The stacking device for conveniently taking out motor stator silicon steel sheets as claimed in claim 1, wherein a plurality of through holes are formed in the base, the through holes are uniformly formed in the outer edge of the base, and the diameter of a virtual circle formed by all the through holes is larger than that of the stacking cage.
10. The stacking device for conveniently taking out the silicon steel sheets of the motor stator as claimed in claim 9, wherein the diameter of the pushing ring is the same as that of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284529.8U CN212086027U (en) | 2020-07-03 | 2020-07-03 | Stacking device convenient for taking out motor stator silicon steel sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284529.8U CN212086027U (en) | 2020-07-03 | 2020-07-03 | Stacking device convenient for taking out motor stator silicon steel sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212086027U true CN212086027U (en) | 2020-12-04 |
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ID=73558817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021284529.8U Active CN212086027U (en) | 2020-07-03 | 2020-07-03 | Stacking device convenient for taking out motor stator silicon steel sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212086027U (en) |
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2020
- 2020-07-03 CN CN202021284529.8U patent/CN212086027U/en active Active
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