Combined ceramic nut

Abstract

The utility model discloses a combined ceramic nut, and belongs to the field of nut application. Comprising a first ceramic body with a first matching groove and a second ceramic body with a second matching groove, the first ceramic body and the second ceramic body are detachably buckled together, so that the first matching groove and the second matching groove are in butt joint to form a threaded hole. The combined ceramic nut has the beneficial effects that through the combined ceramic nut composed of the first ceramic body and the second ceramic body, the nut can be conveniently disassembled after being used for a long period of time, and the ceramic nut can also have very good insulativity in the electric power field through the insulativity of a ceramic material; therefore, the device can be well used in the electric power field.

Description

Technical Field

[0001] The present application relates to the field of nut applications, and in particular, to a combined ceramic nut. Background Art

[0002] The nut is a tool used in conjunction with the screw, but the nut is prone to wear after a long period of use. After the nut and the screw are matched, the axial force is applied for a long time, causing some threads of the nut to be damaged, making it difficult to separate the nut from the screw.

[0003] In the related technical field, a separable combined nut is used. After the thread of the nut is damaged, the nut is separated to ensure the disassembly of the nut relative to the screw rod. However, in some cases, nuts made of metal are easy to conduct electricity and are difficult to be used well in the power field. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a combined ceramic nut, including: a first ceramic body having a first mating groove and a second ceramic body having a second mating groove; the first ceramic body and the second ceramic body can be detachably snapped together, so that the first mating groove and the second mating groove can be connected to form a threaded hole.

[0006] By adopting the above scheme, the nut is formed by two half nuts butted together, and the two half nuts correspond to the first ceramic body and the second ceramic body respectively. The first ceramic body and the second ceramic body are detachably connected, which can greatly improve the use of the nut. In some occasions, the nut can be directly separated for disassembly. Because in some scenarios where the nut is used for a long time and the nut is damaged, it is difficult to remove the nut from the screw rod, so the present application can directly separate the nut to realize the disassembly of the nut through the detachable cooperation of the nut. In addition, the ceramic nut is composed of the first ceramic body and the second ceramic body, which greatly improves the high temperature resistance of the nut, and avoids the partial high temperature fusion of the bolt and the nut used to connect the nut in a high temperature environment so as to better ensure that the nut is easy to disassemble.

[0007] Furthermore, the first ceramic body is provided with a first matching groove and a plurality of first connecting holes; the second ceramic body is provided with a second matching groove and a plurality of second connecting holes; when the first ceramic body and the second ceramic body are buckled together, the first connecting hole matches the second connecting hole; the ceramic nut also includes a connecting piece, which passes through the first connecting hole and the second connecting hole in sequence and connects the first ceramic body with the second ceramic body.

[0008] Furthermore, the connecting member is a bolt; and the connecting member is threadedly connected to the first connecting hole and the second connecting hole.

[0009] Furthermore, a first through hole is formed in the middle of the first ceramic body, and a second through hole is formed in the middle of the second ceramic body; when the first ceramic body and the second ceramic body are buckled together, the first through hole matches the second through hole.

[0010] Furthermore, the first ceramic body and the second ceramic body are both semi-annular bodies.

[0011] Furthermore, both the first ceramic body and the second ceramic body are rectangular bodies with semicircular grooves.

[0012] Furthermore, a first plug part and a first plug hole are provided on the first ceramic body; a second plug part and a second plug hole are provided on the second ceramic body; when the first ceramic body and the second ceramic body are buckled together, the first plug part is inserted into the second plug hole, and the second plug part is inserted into the first plug hole.

[0013] Furthermore, a plurality of first blind grooves are formed at one end of the first ceramic body away from the first matching groove; and a plurality of second blind grooves are formed at one end of the second ceramic body away from the second matching groove.

[0014] Furthermore, a first card portion is provided in the middle of the first insertion part; a first card slot is opened in the middle section of the first slot; a second card portion is provided in the middle of the first insertion part; a second card slot is opened in the middle section of the first slot; when the first insertion part is inserted into the second slot, the first card portion is embedded in the second card slot; when the second insertion part is inserted into the first slot, the second card portion is embedded in the first card slot.

[0015] Furthermore, a first expanding groove is provided on the first ceramic body; a second expanding groove is provided on the second ceramic body; the first expanding groove is communicated with the first connecting hole; and the second expanding groove is communicated with the second connecting hole.

[0016] The beneficial effect of the present application is that the combined ceramic nut composed of the first ceramic body and the second ceramic body can not only make the nut easy to disassemble after being used for a long time, but also make the ceramic nut have very good insulation in the power field by utilizing the insulation of the ceramic material, so that it can be well used in the power field. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0018] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0019] In the attached picture:

[0020] Figure 1 is an overall schematic diagram according to one embodiment of the present application;

[0021] Figure 2 It is a structural diagram of a part of the embodiment, mainly showing Figure 1 A structure in which the first ceramic body and the second ceramic body are separated;

[0022] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the Figure 2 structure;

[0023] Figure 4 is an overall schematic diagram according to another embodiment of the present application;

[0024] Figure 5 It is a structural diagram of a part of the embodiment, mainly showing Figure 4 A structure in which the first ceramic body and the second ceramic body are separated;

[0025] Figure 6 It is a structural schematic diagram of a part of the embodiment, mainly showing the Figure 5 structure.

[0026] Reference numerals:

[0027] 1. First ceramic body; 11. First matching groove; 12. First connecting hole; 13. First flaring groove; 14. First through hole; 15. First plug part; 16. First plug hole; 17. First blind groove; 2. Second ceramic body; 21. Second matching groove; 22. Second connecting hole; 23. Second flaring groove; 24. Second through hole; 25. Second plug part; 26. Second plug hole; 27. Second blind groove; 3. Stud; 4. Connector. DETAILED DESCRIPTION

[0028] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0029] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0030] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0031] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0032] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0033] Reference Figure 1-6 ,

[0034] A combined ceramic nut comprises: a first ceramic body having a first matching groove and a second ceramic body having a second matching groove. The first ceramic body and the second ceramic body are detachably buckled together, so that the first matching groove and the second matching groove can be butted together to form a threaded hole. The first ceramic body is provided with a first matching groove and a plurality of first connecting holes; the second ceramic body is provided with a second matching groove and a plurality of second connecting holes; when the first ceramic body and the second ceramic body are buckled together, the first connecting hole matches the second connecting hole; the ceramic nut also includes a connecting member, which passes through the first connecting hole and the second connecting hole in sequence and connects the first ceramic body with the second ceramic body. The connecting member is a bolt; the connecting member is threadedly connected to the first connecting hole and the second connecting hole. The first ceramic body is provided with a first flaring groove; the second ceramic body is provided with a second flaring groove; the first flaring groove is connected to the first connecting hole; the second flaring groove is connected to the second connecting hole.

[0035] By adopting the above scheme, the nut is formed by two half nuts butted together, and the two half nuts correspond to the first ceramic body and the second ceramic body respectively. The first ceramic body and the second ceramic body are detachably connected, which can greatly improve the use of the nut. In some occasions, the nut can be directly separated for disassembly. Since the nut is difficult to be removed from the screw in some scenarios where the nut is used for a long time and the nut is damaged, the present application can directly separate the nut to achieve disassembly of the nut through the detachable cooperation of the nut. In addition, the ceramic nut is composed of the first ceramic body and the second ceramic body, which greatly improves the high temperature resistance of the nut, and avoids partial high temperature fusion between the bolt and the nut used to connect the nut in a high temperature environment so that the nut can be disassembled, thereby better ensuring that the nut is easy to disassemble. The ceramic nut has good insulation and wear resistance, and has more abundant usage scenarios.

[0036] Specifically, a first through hole is provided in the middle of the first ceramic body, and a second through hole is provided in the middle of the second ceramic body; when the first ceramic body is buckled with the second ceramic body, the first through hole matches with the second through hole. In some cases, when a screw is threadedly connected with a threaded hole formed by buckling the first ceramic body and the second ceramic body, a hole can be punched on the screw so that when the screw is screwed into the threaded hole, the hole punched on the screw matches with the first through hole and the second through hole, and then a stud is used to penetrate the first through hole, the hole punched on the screw, and the second through hole, so as to double fix the screw and increase the connection effect of the nut.

[0037] More specifically, the first ceramic body and the second ceramic body are both semi-annular bodies. In this case, the space occupied is small and the ceramic body can be applied in some narrow spaces.

[0038] Specifically, the first ceramic body and the second ceramic body are both rectangular bodies with semicircular grooves. By providing an embedding groove matching the rectangular body on the connecting piece to be connected, the nut of the rectangular body can be embedded in the embedding groove, which is convenient for positioning the nut and screwing the screw into the threaded hole.

[0039] In some embodiments, the first ceramic body is provided with a first plug and a first plug hole; the second ceramic body is provided with a second plug and a second plug hole; when the first ceramic body and the second ceramic body are buckled together, the first plug is inserted into the second plug hole, and the second plug is inserted into the first plug hole. The first plug and the first plug hole and the second plug and the second plug hole are provided to facilitate guiding the first ceramic body and the second ceramic body when they are connected.

[0040] In other embodiments, a plurality of first blind grooves are formed at one end of the first ceramic body away from the first matching groove, and a plurality of second blind grooves are formed at one end of the second ceramic body away from the second matching groove, thereby reducing the weight of the nut.

[0041] In some other embodiments, a first clamping portion is provided in the middle of the first insertion portion; a first clamping slot is provided in the middle section of the first slot; a second clamping portion is provided in the middle of the first insertion portion; a second clamping slot is provided in the middle section of the first slot; when the first insertion portion is inserted into the second slot, the first clamping portion is embedded in the second clamping slot; when the second insertion portion is inserted into the first slot, the second clamping portion is embedded in the first clamping slot. The first clamping portion and the second clamping portion are both elastic blocks, so that when the first insertion portion is inserted into the second slot, the first clamping portion is embedded in the second clamping slot; when the second insertion portion is inserted into the first slot, the second clamping portion is embedded in the first clamping slot, and the first clamping portion and the second clamping portion can realize mutual combination of the first ceramic body and the second ceramic body when they are buckled together, and exert a force that is difficult to separate the two, so as to facilitate subsequent operations.

[0042] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A combined ceramic nut, characterized in that ,include: A first ceramic body having a first matching groove and a second ceramic body having a second matching groove; The first ceramic body and the second ceramic body are detachably buckled together, so that the first matching groove and the second matching groove can be butted against each other to form a threaded hole.

2. The combined ceramic nut according to claim 1, characterized in that: The first ceramic body is provided with a first matching groove and a plurality of first connecting holes; The second ceramic body is provided with a second matching groove and a plurality of second connecting holes; When the first ceramic body and the second ceramic body are buckled together, the first connecting hole matches the second connecting hole; The ceramic nut further includes a connecting piece, which sequentially passes through the first connecting hole and the second connecting hole and connects the first ceramic body with the second ceramic body.

3. The combined ceramic nut according to claim 2, characterized in that: The connecting member is a bolt; the connecting member is threadedly connected to the first connecting hole and the second connecting hole.

4. The combined ceramic nut according to claim 3, characterized in that: A first through hole is formed in the middle of the first ceramic body, and a second through hole is formed in the middle of the second ceramic body; When the first ceramic body is buckled with the second ceramic body, the first through hole matches with the second through hole.

5. The combined ceramic nut according to claim 4, characterized in that: The first ceramic body and the second ceramic body are both semi-annular bodies.

6. The combined ceramic nut according to claim 5, characterized in that: The first ceramic body and the second ceramic body are both rectangular bodies with semicircular grooves.

7. The combined ceramic nut according to claim 6, characterized in that: The first ceramic body is provided with a first inserting portion and a first inserting hole; the second ceramic body is provided with a second inserting portion and a second inserting hole; When the first ceramic body and the second ceramic body are buckled together, the first inserting portion is inserted into the second inserting hole, and the second inserting portion is inserted into the first inserting hole.

8. The combined ceramic nut according to claim 7, characterized in that: A plurality of first blind grooves are formed at one end of the first ceramic body away from the first matching groove; a plurality of second blind grooves are formed at one end of the second ceramic body away from the second matching groove.

9. The combined ceramic nut according to claim 8, characterized in that: A first clamping portion is disposed in the middle of the first plug portion; a first clamping slot is disposed in the middle of the first plug hole; A second clamping portion is provided in the middle of the first plug portion; a second clamping slot is provided in the middle of the first plug hole; When the first plug portion is inserted into the second plug hole, the first clamp portion is embedded in the second clamp slot; When the second inserting portion is inserted into the first inserting hole, the second clamping portion is embedded in the first clamping slot.

10. The combined ceramic nut according to claim 9, characterized in that: A first expanding groove is formed on the first ceramic body; and a second expanding groove is formed on the second ceramic body; The first expanding groove is communicated with the first connecting hole; the second expanding groove is communicated with the second connecting hole.

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