CN217902891U - Magnetic base injection connecting sheet structure - Google Patents
Magnetic base injection connecting sheet structure Download PDFInfo
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- CN217902891U CN217902891U CN202221653791.4U CN202221653791U CN217902891U CN 217902891 U CN217902891 U CN 217902891U CN 202221653791 U CN202221653791 U CN 202221653791U CN 217902891 U CN217902891 U CN 217902891U
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- connection piece
- connecting portion
- magnetic seat
- seat body
- magnetic
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Abstract
The utility model provides a connection piece structure for magnetic seat injection, which relates to the technical field of magnetic seats. It includes magnetism seat body and connection piece body, be provided with the trompil on the magnetism seat body, the lateral wall of connection piece body is connected with the pore wall of trompil, be provided with the feed port on the connection piece body, because the existence of connection piece body in the plastic process, the deformation of magnetism seat body in trompil department is very little, the shrink is stable, it is pleasing to the eye unanimous in appearance, the finished product size that obtains all is in the design qualified scope, after the plastic, can get rid of connection piece body cutting through outside instrument, form the magnetism seat body finished product of compliance after the cutting, because this meeting of connection piece is got rid of by the plastic cutting behind the sintering step, therefore, the feed port also can no longer exist along with getting rid of connection piece body, new feeding form has been formed, the feeding of having avoided keeping on the magnetism seat body, more pleasing to the eye vestige.
Description
Technical Field
The utility model belongs to the technical field of the magnet holder technique and specifically relates to a magnet holder injection connection piece structure is related to.
Background
The magnetic seat is an important accessory of structures such as an electronic valve, a magnetic device and the like, is generally formed by injection molding of raw materials, is low in precision, and needs to be shaped on all sides before being formed into a finished product so as to obtain a qualified product.
The applicant has found that the prior art has at least the following technical problems: the bottom of the magnetic seat is usually provided with an opening, and due to the existence of the opening, the product is influenced by the self weight in the sintering and shrinking process so as to overcome the friction force, and the bottom plane can generate large deformation when the product is subjected to shrinking movement, so that the shaping difficulty is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetism seat injection connection piece structure to the trompil of magnetism seat bottom that exists among the solution prior art leads to the great technical problem of the plastic degree of difficulty. The utility model provides a plurality of technological effects that preferred technical scheme among a great deal of technical scheme can produce are seen in the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a connection piece structure is injected to magnetism seat, includes magnetism seat body and connection piece body, be provided with the trompil on the magnetism seat body, the lateral wall of connection piece body with the pore wall of trompil is connected, be provided with the feed port on the connection piece body.
Preferably, the connecting piece body comprises a first connecting portion and a second connecting portion, the second connecting portion is arranged on the outer side of the first connecting portion in a surrounding mode, the outer side wall of the second connecting portion is connected with the hole wall of the hole, and the thickness of the second connecting portion is smaller than that of the first connecting portion.
Preferably, the second connecting portion includes a first connecting layer and a second connecting layer, the first connecting layer is connected with the second connecting layer, the outer side wall of the first connecting layer is connected with the hole wall of the hole, and the outer side wall of the second connecting layer is arranged in an inclined manner.
Preferably, an outer side wall of the first connecting portion is obliquely disposed.
Preferably, the first connecting portion and the second connecting portion are integrally injection-molded.
Preferably, the magnetic seat body and the connecting piece body are integrally injection-molded.
Preferably, the shape of the opening is square.
Preferably, four corners of the connecting sheet body are rounded.
The utility model has the advantages that: the magnetic seat injection connecting sheet structure comprises a magnetic seat body and a connecting sheet body, wherein an opening is formed in the magnetic seat body, the outer side wall of the connecting sheet body is connected with the wall of the opening, and a feeding hole is formed in the connecting sheet body;
in the reshaping process, due to the existence of the connecting sheet body, the deformation of the magnetic seat body at the opening position is small, the contraction is stable, the appearance is attractive and consistent, the size of the obtained finished product is within the design qualified range, after the reshaping is finished, the connecting sheet body can be cut and removed through an external tool, and a qualified magnetic seat body finished product is formed after cutting;
because this body of connecting piece can be got rid of by the plastic cutting after the sintering step, consequently, the feed port also can no longer exist along with getting rid of the connecting piece body, has formed new feeding form, has avoided remaining the feeding vestige on the magnet holder body, and is more pleasing to the eye.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural diagram of the connecting sheet body of the present invention;
FIG. 3 is a structural diagram of the magnetic base body of the present invention;
in the figure 1, a magnetic seat body; 11. opening a hole;
2. a connecting sheet body; 21. a first connection portion; 22. a second connecting portion; 221. a first tie layer; 222. a second connection layer; 23. a feed port;
3. and (4) feeding a pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example one
Referring to fig. 1 to 3, the utility model provides a magnetic seat injection connecting sheet structure, which comprises a magnetic seat body 1 and a connecting sheet body 2, wherein the magnetic seat body 1 is provided with an opening 11, the outer side wall of the connecting sheet body 2 is connected with the hole wall of the opening 11, and the connecting sheet body 2 is provided with a feeding hole 23;
the magnetic seat body 1 and the connecting sheet body 2 are simultaneously injection molded, and then need to be shaped, in the shaping process, due to the existence of the connecting sheet body 2, the magnetic seat body 1 has small deformation at the position of the open hole 11, stable contraction and beautiful and consistent appearance, the sizes of the obtained finished products are all in a design qualified range, after shaping is finished, the connecting sheet body 2 can be cut and removed through an external tool, and a qualified magnetic seat body 1 finished product is formed after cutting;
Example two
Referring to fig. 1 to 3, the utility model provides a magnetic seat injection connecting sheet structure, which comprises a magnetic seat body 1 and a connecting sheet body 2, wherein the magnetic seat body 1 is provided with an opening 11, the outer side wall of the connecting sheet body 2 is connected with the hole wall of the opening 11, and the connecting sheet body 2 is provided with a feeding hole 23;
the magnetic seat body 1 and the connecting sheet body 2 are simultaneously injection molded, and then need to be shaped, in the shaping process, due to the existence of the connecting sheet body 2, the magnetic seat body 1 has small deformation at the position of the open hole 11, stable shrinkage and beautiful and consistent appearance, the obtained finished product has the size within the qualified design range, after shaping is finished, the connecting sheet body 2 can be cut and removed by an external tool, and a qualified magnetic seat body 1 finished product is formed after cutting;
As an alternative embodiment, the connecting piece body 2 includes a first connecting portion 21 and a second connecting portion 22, the second connecting portion 22 is disposed around the outside of the first connecting portion 21, the outer side wall of the second connecting portion 22 is connected with the hole wall of the opening 11, the thickness of the second connecting portion 22 is smaller than that of the first connecting portion 21, so that the thickness of the second connecting portion 22 is thinner, and since the connecting piece body 2 needs to be cut off from the magnetic base body 1 by an external tool, the second connecting portion 22 with a thinner thickness is easier to cut, so that the connecting piece body 2 can be smoothly separated from the magnetic base body 1.
As an optional implementation manner, the second connection portion 22 includes a first connection layer 221 and a second connection layer 222, the first connection layer 221 and the second connection layer 222 are connected, an outer side wall of the first connection layer 221 is connected with a hole wall of the opening 11, an outer side wall of the second connection layer 222 is obliquely arranged, when the second connection portion 22 is cut, the outer side wall of the first connection layer 221 and the hole wall of the opening 11 are cut, the outer side wall of the second connection layer 222 which is obliquely arranged at this time can enable the overall structure to obtain a better stress effect when the second connection portion is cut, the cutting is easier, meanwhile, the usage amount of raw materials can be reduced, and the cost is saved more.
As an optional embodiment, the outer side wall of the first connecting portion 21 is inclined, and when the second connecting portion 22 is cut, the outer side wall of the first connecting portion 21 with a larger thickness is inclined, so that the overall structure can obtain a better stress effect, the cutting is easier, and meanwhile, the consumption of raw materials can be reduced, and the cost is saved.
As an alternative embodiment, the first connecting portion 21 and the second connecting portion 22 are integrally injection-molded, so that the structure has good structural strength, deformation of the magnetic seat body 1 at the opening 11 can be reduced during shaping, shrinkage is stable, the appearance is beautiful and consistent, and the obtained finished product size is within the design qualified range.
As an optional embodiment, the magnetic seat body 1 and the connecting piece body 2 are integrally injection molded, so that the structure has good structural strength, the deformation of the magnetic seat body 1 at the position of the opening 11 can be reduced during shaping, the shrinkage is stable, the appearance is attractive and consistent, and the size of the obtained finished product is in a design qualified range.
As an alternative embodiment, since the main structural form of the conventional magnet holder body 1 is square, the shape of the opening 11 is also preferably square, so that the force can be more uniformly applied during shaping, the force transmission is more effective, and the shaping efficiency is improved, and at the same time, the shape of the opening 11 is matched with the shape of the connecting piece body 2, so that the shape of the connecting piece body 2 is also preferably square.
As optional implementation mode, four corners of the connecting sheet body 2 are round corners which are smoother, stress concentration can be reduced during shaping, and stress is more reasonable.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a connection piece structure is injected to magnetism seat which characterized in that, includes magnetism seat body (1) and connection piece body (2), wherein: the magnetic seat is characterized in that a hole (11) is formed in the magnetic seat body (1), the outer side wall of the connecting piece body (2) is connected with the hole wall of the hole (11), and a feeding hole (23) is formed in the connecting piece body (2).
2. A magnetic bearing injection link structure according to claim 1, wherein: the connecting piece body (2) comprises a first connecting portion (21) and a second connecting portion (22), the second connecting portion (22) is arranged around the outer side of the first connecting portion (21), the outer side wall of the second connecting portion (22) is connected with the hole wall of the opening (11), and the thickness of the second connecting portion (22) is smaller than that of the first connecting portion (21).
3. A magnetic seat injection connection tab structure according to claim 2, wherein: the second connecting portion (22) comprises a first connecting layer (221) and a second connecting layer (222), the first connecting layer (221) is connected with the second connecting layer (222), the outer side wall of the first connecting layer (221) is connected with the hole wall of the open hole (11), and the outer side wall of the second connecting layer (222) is obliquely arranged.
4. A magnetic seat injection connection tab structure according to claim 2, wherein: the outer side wall of the first connecting part (21) is obliquely arranged.
5. A magnetic seat injection connection tab structure according to claim 2, wherein: the first connecting portion (21) and the second connecting portion (22) are integrally injection-molded.
6. A magnetic bearing injection link structure according to claim 1, wherein: the magnetic seat body (1) and the connecting sheet body (2) are integrally injection-molded.
7. A magnetic seat injection connection tab structure according to claim 1, wherein: the shape of the opening (11) is square.
8. A magnetic seat injection connecting piece structure according to claim 7, wherein: four corners of the connecting sheet body (2) are fillets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221653791.4U CN217902891U (en) | 2022-06-29 | 2022-06-29 | Magnetic base injection connecting sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221653791.4U CN217902891U (en) | 2022-06-29 | 2022-06-29 | Magnetic base injection connecting sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217902891U true CN217902891U (en) | 2022-11-25 |
Family
ID=84132358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221653791.4U Active CN217902891U (en) | 2022-06-29 | 2022-06-29 | Magnetic base injection connecting sheet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217902891U (en) |
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2022
- 2022-06-29 CN CN202221653791.4U patent/CN217902891U/en active Active
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