CN218863043U - Integral type self-locking nut - Google Patents
Integral type self-locking nut Download PDFInfo
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- CN218863043U CN218863043U CN202222041475.8U CN202222041475U CN218863043U CN 218863043 U CN218863043 U CN 218863043U CN 202222041475 U CN202222041475 U CN 202222041475U CN 218863043 U CN218863043 U CN 218863043U
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- front cone
- tearing open
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Abstract
The utility model discloses an integral type self-locking nut relates to nut technical field. Including the nut main part, the nut opening has been seted up to nut main part intermediate position, be equipped with self-locking thread in the nut opening, be equipped with on the nut main part lateral wall and break the structure, it includes brokenly tearing open the gap to break the structure, conical groove and positioning groove, fixed mounting has the broken subassembly of tearing open in the positioning groove, it includes the location plate to break the subassembly, the location screw, broken screw rod and the toper front cone of tearing open, toper front cone and the broken screw rod integrated into one piece of tearing open, the location plate, broken screw rod and the toper front cone of tearing open is formed by the 45 steel of high strength, the nut main part is formed by A3 carbon element structure steel preparation. The toper front cone will slowly get into after continuously rotating each broken screw rod of tearing open and tear open in the gap, and the toper front cone slowly gets into and breaks open the gap just can be strutted after breaking open in the gap to make nut main part disconnection from the intermediate position, thereby the user of being convenient for dismantles on the rusty nut main part screw rod.
Description
Technical Field
The utility model relates to a nut technical field, in particular to integral type self-locking nut.
Background
The nut is a nut, and is screwed together with a bolt or a screw rod to play a role in fastening, and one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials. The nut is a part for tightly connecting mechanical equipment and is fixedly connected with other parts through threads on the inner side. The self-locking nut is a nut capable of self-locking by friction force. The general nut can be loosened by itself due to vibration and other reasons in the using process, and in order to prevent the phenomenon, the self-locking nut is invented. The self-locking nut has the functions of anti-loosening and anti-vibration. Used in special occasions. The working principle is generally self-locking by friction force. The self-locking nut is classified according to functions and comprises a nylon ring embedded, a neck-closing device and a metal anti-loosening device. The nut can take place the corrosion after long-time the use, and the nut takes place the corrosion after can be in the same place with the inseparable connection of screw rod, lead to the unable dismantlement of part, for this reason, the user of being convenient for when urgently needing one side nut to be can rust dismantles.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an integral self-locking nut, which can effectively solve the problems mentioned in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an integral type self-locking nut, including the nut main part nut opening has been seted up to nut main part intermediate position, be equipped with self-locking thread in the nut opening, be equipped with on the nut main part lateral wall and tear the structure open, the structure open including brokenly tearing gap, conical groove and positioning groove open, the positioning groove intermediate position has been seted up brokenly and has been torn the gap open, the conical groove has been seted up in the brokenly tearing the gap open, positioning groove internal fixed mounting has brokenly to tear the subassembly open, brokenly tear the subassembly open and include positioning plate piece, positioning screw, brokenly tear screw rod and toper front cone open, positioning plate piece fixed mounting is in positioning groove, positioning screw has been seted up on the positioning plate piece, positioning screw installs brokenly to tear the screw rod open in the internal thread, brokenly tear the screw rod front end open and fix at the toper front cone open.
Further, the diameter of the rear end of the conical groove is slightly larger than that of the front end of the conical front cone.
Furthermore, the toper front cone passes through during the broken gap of tearing open of toper recess embedding, the locating plate passes through positioning groove and installs in the nut main part, and the broken screw rod of tearing open can continuously rotate each broken screw rod of tearing open after arranging in the locating screw hole in, and the toper front cone will slowly get into after continuously rotating each broken screw rod of tearing open in the broken gap of tearing open.
Further, the conical front cone and the break-in screw rod are integrally formed, the positioning plate, the break-in screw rod and the conical front cone are all made of high-strength No. 45 steel, and the nut main body is made of A3 carbon structural steel.
Furthermore, the breaking-in screw rod is arranged on the positioning plate through the positioning screw hole, the breaking-in screw rod is arranged on two sides of the nut main body through the positioning plate, the conical front cone is embedded into the conical groove through the breaking-in screw rod,
furthermore, the forcible entry assembly is arranged on two sides of the nut main body through positioning grooves.
Compared with the prior art, the utility model discloses following beneficial effect has:
the nut main part can be arranged in the location screw with the broken screw of tearing open when rustting, the broken screw of tearing open can continuously rotate each broken screw of tearing open after arranging in the location screw, the toper front cone will slowly get into after continuously rotating each broken screw of tearing open and tear open in the gap, the toper front cone is slowly got into and is broken after tearing open in the gap and tear open the gap just can be strutted, thereby make the nut main part break off from the intermediate position, thereby convenient to use person dismantles on the rusty nut main part screw rod.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the breaking-in structure of the present invention;
fig. 3 is a schematic view of the forcible entry assembly of the present invention.
In the figure: 1. a nut body; 2. self-locking threads; 3. a nut notch; 4. breaking and dismantling the structure; 401. breaking and detaching the gap; 402. a tapered recess; 403. a positioning groove; 5. breaking and disassembling the assembly; 501. positioning the plate; 502. positioning the screw hole; 503. breaking and disassembling a screw rod; 504. a conical front cone.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1 to 3, an integral type self-locking nut, including nut main body 1, nut opening 3 has been seted up to nut main body 1 intermediate position, be equipped with self-locking thread 2 in the nut opening 3, be equipped with on the nut main body 1 lateral wall and break and tear structure 4, fixed mounting has the subassembly 5 of breaking open in positioning groove 403, the subassembly 5 of breaking open is installed in nut main body 1 both sides through positioning groove 403, toper front cone 504 with break and tear screw rod 503 integrated into one piece, the location plate 501, break and tear screw rod 503 and toper front cone 504 and make by high strength's 45 steel, nut main body 1 is made by A3 structural steel, broken and tear screw rod 503 and install on location plate 501 through location screw 502, break and tear screw rod 503 and install in nut main body 1 both sides through location plate 501. The hardness of the quenched and tempered No. 45 steel piece is HRC 56-59, so that the good mechanical property of the quenched and tempered No. 45 steel piece can be ensured, and the hardness requirement of the surface can be met;
the side wall of the nut body 1 is provided with a breaking-in structure 4, the breaking-in structure 4 comprises a breaking-in gap 401, a conical groove 402 and a positioning groove 403, the middle position of the positioning groove 403 is provided with the breaking-in gap 401, the conical groove 402 is formed in the breaking-in gap 401, a breaking-in assembly 5 is fixedly installed in the positioning groove 403, the breaking-in assembly 5 comprises a positioning plate 501, a positioning screw 502, a breaking-in screw 503 and a conical front cone 504, the positioning plate 501 is fixedly installed in the positioning groove 403, the positioning screw 502 is formed in the positioning plate 501, the breaking-in screw 503 is installed in the positioning screw 502, the front end of the breaking-in screw 503 is fixed on the conical front cone 504, when the nut body 1 is rusted, the breaking-in screw can be placed in the positioning screw 502, the breaking-in screw 503 can be continuously rotated after the breaking-in screw 503, the conical front cone 504 can slowly enter the breaking-in gap 401 and then be propped up after the conical front cone 503 slowly enters the breaking-in gap 401, and thus the nut body 1 can be conveniently broken by a user.
It should be noted that, the utility model relates to an integral type self-locking nut, when using in practice, at first will break and tear screw 503 and arrange in location screw 502, break and tear screw 503 and arrange in location screw 502 after can continuously rotate each and break and tear screw 503, because the rear end diameter of toper recess 402 slightly is greater than toper front cone 504 front end diameter, toper front cone 504 breaks in gap 401 through toper recess 402 embedding, location plate 501 installs on nut main body 1 through location recess 403, toper front cone 504 and break and tear screw 503 integrated into one piece, location plate 501, break and tear screw 503 and toper front cone 504 are made by high-strength No. 45 steel, nut main body 1 is made by A3 carbon construction steel, break and tear screw and install on location plate 501 through location screw 502, break and tear screw 503 and install on nut main body 1 both sides through location plate 501, toper front cone 504 inserts in toper recess 402 through breaking screw 503, then it will slowly get into and break in the gap 401 to break through breaking and tearing screw 503 slowly getting into after continuously rotating each and tearing screw 503, thereby make the nut 401 break open slowly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an integral type auto-lock nut which characterized in that: including nut main part (1) intermediate position has seted up nut opening (3), be equipped with self-locking thread (2) in nut opening (3), be equipped with on nut main part (1) lateral wall and break structure (4), broken structure (4) of tearing open is including breaking open gap (401), conical groove (402) and positioning groove (403), positioning groove (403) intermediate position has seted up and has broken gap (401) of tearing open, set up conical groove (402) in broken gap (401) of tearing open, fixed mounting has the subassembly (5) of tearing open in positioning groove (403), broken subassembly (5) of tearing open is including location plate (501), location screw (502), broken screw (503) and toper front cone (504), location plate (501) fixed mounting is in positioning groove (403), location screw (502) has seted up on the location plate (501), location screw (502) internal thread is installed and is broken to tear screw (503), broken screw (503) of tearing open before broken screw (503) fixed in toper front cone (504).
2. The integrated self-locking nut of claim 1, wherein: the diameter of the rear end of the tapered groove (402) is slightly larger than that of the front end of the tapered front cone (504).
3. The integrated self-locking nut of claim 2, wherein: the conical front cone (504) is embedded into the breaking-in gap (401) through a conical groove (402), and the positioning plate block (501) is installed on the nut main body (1) through a positioning groove (403).
4. An integral self-locking nut as claimed in claim 3, wherein: the nut is characterized in that the conical front cone (504) and the break-in screw (503) are integrally formed, the positioning plate block (501), the break-in screw (503) and the conical front cone (504) are all made of high-strength No. 45 steel, and the nut main body (1) is made of A3 carbon structural steel.
5. The integrated self-locking nut of claim 4, wherein: the nut is characterized in that the forcible entry screw (503) is installed on a positioning plate block (501) through a positioning screw hole (502), the forcible entry screw (503) is installed on two sides of the nut main body (1) through the positioning plate block (501), and the conical front cone (504) is embedded into the conical groove (402) through the forcible entry screw (503).
6. The integrated self-locking nut of claim 5, wherein: the breaking-in component (5) is arranged on two sides of the nut main body (1) through the positioning groove (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222041475.8U CN218863043U (en) | 2022-08-04 | 2022-08-04 | Integral type self-locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222041475.8U CN218863043U (en) | 2022-08-04 | 2022-08-04 | Integral type self-locking nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218863043U true CN218863043U (en) | 2023-04-14 |
Family
ID=87354945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222041475.8U Active CN218863043U (en) | 2022-08-04 | 2022-08-04 | Integral type self-locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218863043U (en) |
-
2022
- 2022-08-04 CN CN202222041475.8U patent/CN218863043U/en active Active
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