CN220668100U - High wear-resisting long-life cold heading nut - Google Patents
High wear-resisting long-life cold heading nut Download PDFInfo
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- CN220668100U CN220668100U CN202322389813.1U CN202322389813U CN220668100U CN 220668100 U CN220668100 U CN 220668100U CN 202322389813 U CN202322389813 U CN 202322389813U CN 220668100 U CN220668100 U CN 220668100U
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- 238000000034 method Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a high-wear-resistance long-life cold heading nut which comprises a threaded rod body, wherein a nut body is arranged on the outer edge surface in a threaded fit mode, threads which are mutually matched are formed on the inner edge surface of the nut body and the outer edge surface of the threaded rod body, a hexagonal screwing block II is detachably sleeved outside the nut body, positioning slots are formed in the outer edge surface of the nut body in an annular array mode, positioning inserting blocks are arranged on the inner edge surface of the hexagonal screwing block II in an annular array mode, one end of each positioning inserting block can be inserted and installed in each positioning slot, a bolt cap body is connected to the top end of the threaded rod body in an annular array mode, an inserting groove is formed in the outer edge surface of the bolt cap body in an annular array mode, an arc clamping groove is formed in the inner wall of each inserting groove in a central direction of the bolt cap body in an extending mode, the high-wear-resistance long-life cold heading nut is reasonable in structure, the wear-resistance function is convenient to realize, parts are convenient to replace after being worn, normal use is guaranteed, and practicability is strong.
Description
Technical Field
The utility model belongs to the technical field of nuts, and particularly relates to a high-wear-resistance long-service-life cold heading nut.
Background
Nuts are also called nuts, and there are a wide variety of nuts in general, hexagonal nuts, round nuts, square nuts, etc. Some standards for nuts are also clear. Some specification and dimension standards, material requirement standards, electroplating standards and the like are clear. Different types of nuts have different standards, and the specification and standards of the nuts are described in detail.
At present, in daily life, a nut and a bolt are widely used as a fixed connecting piece, the bolt is generally screwed into an object by a using method, one end of the bolt penetrates out of the object, then the nut and the bolt are in threaded connection, the nut and the bolt are required to be fastened by a tool in the process, the nut and the nut of the bolt are used as main stress parts in the screwing process to be easily worn, and the phenomenon of slipping easily occurs after the main stress positions of edges and corners of the nut and the nut are worn, so that normal use is affected.
Disclosure of Invention
The utility model aims to provide a high-wear-resistance long-service-life cold heading nut so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a high wear-resistant long-life cold heading screw cap comprises a threaded rod body, wherein a screw cap body is arranged on the outer edge surface of the threaded rod body in a threaded fit manner;
the nut is characterized in that threads matched with each other are formed on the inner edge surface of the nut body and the outer edge surface of the threaded rod body, a hexagonal screwing block II is detachably sleeved outside the nut body, positioning slots are formed in the outer edge surface of the nut body in an annular array mode, positioning inserting blocks are installed on the inner edge surface of the hexagonal screwing block II in an annular array mode, and one ends of the positioning inserting blocks can be installed in the positioning slots in an inserting mode.
Further, the top end structure of the threaded rod body is connected with a bolt cap body, the outer edge surface of the bolt cap body is provided with a circular array which is provided with a splicing groove, and the inner wall of the splicing groove is provided with an arc clamping groove towards the inner extension of the bolt cap body in the middle.
Further, a hexagonal screwing block I is detachably sleeved on the outer edge surface of the bolt cap body, an annular array structure is arranged on the inner edge surface of the hexagonal screwing block I, one end of the plugging block is centrally connected with an arc-shaped clamping block, and the plugging block and the arc-shaped clamping block can be respectively inserted and arranged in the plugging groove and the arc-shaped clamping groove.
Further, rubber anti-slip cushions are adhered and fixed on the surfaces of the plug-in blocks and the arc-shaped clamping blocks and the inner walls of the plug-in grooves and the arc-shaped clamping grooves.
Further, an annular gasket is sleeved on the outer edge surface of the bottom end of the threaded rod body, and the lower end surface of the annular gasket is movably abutted against the upper end surfaces of the hexagonal screwing block II and the nut body.
Compared with the prior art, the utility model has the following beneficial effects: the screw cap body is screwed with the screw cap body to rotate in a matching way, so that an object can be fastened first, the second hexagonal screwing block and the screw cap body can be detached and separated when the edge of the second hexagonal screwing block is worn and slipped, and the second hexagonal screwing block is replaced, so that the positioning inserting block is inserted into the positioning slot, normal use can be guaranteed, and the practicability is high;
thanks to the arrangement of the threaded rod body, the bolt cap body, the inserting groove, the arc clamping groove, the hexagonal screwing block I, the inserting block and the arc clamping block, the threaded rod body can be screwed into the object by screwing the hexagonal screwing block I, when the abrasion and slipping phenomenon occurs at the edge of the hexagonal screwing block I, the hexagonal screwing block I can be detached from the bolt cap body, the hexagonal screwing block I can be replaced, and the inserting block and the arc clamping block are respectively inserted into the inserting groove and the arc clamping groove, so that normal use is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the split of FIG. 1 according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.
In the figure: 1. a threaded rod body; 2. a bolt cap body; 3. a plug-in groove; 4. an arc-shaped clamping groove; 5. hexagonal screwing block I; 6. a plug block; 7. an arc-shaped clamping block; 8. an annular gasket; 9. hexagonal screwing block II; 10. positioning the insert block; 11. a nut body.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 and 2, this high wear-resisting long-life cold heading nut, but the screw thread body 1 of nut body 11 is installed to the screw thread cooperation on the outer fringe face, the screw thread body 1 is gone up to the inner fringe face of nut body 11 and the outer fringe face of screw thread body 1 is all constructed the screw thread of mutually supporting, and the outside of nut body 11 can be dismantled the cover and be equipped with hexagonal and twist piece two 9, the locating slot has been seted up to the annular array on the outer fringe face of nut body 11, be annular array structure and install location inserted block 10 on the inner fringe face of hexagonal twist piece two 9, the one end of location inserted block 10 can peg graft and install in the locating slot, owing to the setting of screw thread body 1, hexagonal twist piece two 9, location inserted block 10 and nut body 11, the accessible is twisted hexagonal and is twisted piece two 9 for nut body 11 and screw thread cooperation rotation can be first to the fastening of object, when hexagonal twist piece two 9 appearance angle department appears the phenomenon, can dismantle hexagonal and separate hexagonal twist piece two 9 and nut body 11, and change hexagonal twist piece two 9, and carry out the edge piece 10 and make and skid in the normal edge and insert in the plug and position, thereby wear and tear.
As shown in fig. 1-4, the top structure of the threaded rod body 1 is connected with a bolt cap body 2, an annular array is formed on the outer edge surface of the bolt cap body 2, an arc-shaped clamping groove 4 is formed on the inner wall of the inserting groove 3 in a central direction towards the inner extension of the bolt cap body 2, a hexagonal screwing block 5 is detachably sleeved on the outer edge surface of the bolt cap body 2, an inserting block 6 is installed on the inner edge surface of the hexagonal screwing block 5 in an annular array structure, one end of the inserting block 6 is centrally connected with an arc-shaped clamping block 7, the inserting block 6 and the arc-shaped clamping block 7 can be respectively inserted and installed in the inserting groove 3 and the arc-shaped clamping groove 4, rubber anti-skid soft cushions are adhered and fixed on the surfaces of the inserting block 6 and the arc-shaped clamping block 7 and the inner walls of the inserting groove 3 and the arc-shaped clamping groove 4, and the threaded rod body 1, the bolt cap body 2, the inserting groove 3, the arc-shaped clamping groove 4, the hexagonal screwing block 5, the inserting block 6 and the arc-shaped clamping block 7 are benefited, the hexagonal screwing block 5 can be screwed through the hexagonal screwing block 5, the threaded rod body 1 penetrates into the hexagonal screwing block 5, the hexagonal screwing block 5 is enabled to be separated from the hexagonal screwing block 5 when the hexagonal screwing block 5 and the hexagonal screwing block 5, and the hexagonal screwing block 5 is normally and the arc-shaped clamping block 5, and the sliding block 3 is normally worn out, and the six-shaped body is normally, and the sliding block 3 is replaced by the sliding block 5.
As shown in fig. 2, an annular washer 8 is sleeved on the outer edge surface of the bottom end of the threaded rod body 1, and the lower end surface of the annular washer 8 is movably abutted against the upper end surfaces of the hexagonal screwing block two 9 and the nut body 11.
Working principle: this high wear-resisting long-life cold heading nut, when using, the accessible is twisted and is moved hexagonal and twist piece two 9, thereby the nut body 11 and the rotatory fastening to the object of screw thread body 1 screw-thread fit appear at first, when the phenomenon that wearing and tearing skid appears in the edges and corners department of hexagonal and twist piece two 9, can be with hexagonal and twist piece two 9 and dismantle the separation with nut body 11, and change hexagonal and twist piece two 9, make location insert 10 peg graft in the location slot, thereby can ensure normal use, accessible is twisted and move piece one 5, make in the screw thread body 1 screw penetrates the thing, when the edges and corners department of hexagonal and twist piece one 5 appear wearing and tearing skidding, can be with hexagonal twist piece one 5 and bolt cap body 2 dismantle the separation, and change hexagonal and twist piece one 5, make grafting piece 6 and arc fixture block 7 peg graft respectively in grafting recess 3 and arc draw-in groove 4, the in-process of twisting hexagonal and twist piece two 9 realizes fastening through annular 8, this high wear-resisting structure rationally, and the wear-resisting function is convenient for use, the high wear-resisting, and wear-resisting function is convenient for realize, and normal use, the nut is convenient for change wear-resisting.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A high wear-resistant long-life cold heading screw cap comprises a screw rod body (1) with a screw cap body (11) mounted on the outer edge surface in a screw fit manner;
the method is characterized in that: the nut is characterized in that threads which are mutually matched are formed on the inner edge surface of the nut body (11) and the outer edge surface of the threaded rod body (1), a hexagonal screwing block II (9) is detachably sleeved outside the nut body (11), positioning slots are formed in the outer edge surface of the nut body (11) in an annular array mode, positioning inserting blocks (10) are installed on the inner edge surface of the hexagonal screwing block II (9) in an annular array mode, and one ends of the positioning inserting blocks (10) can be installed in the positioning slots in an inserting mode.
2. The high wear resistant long life cold heading nut of claim 1, wherein: the novel threaded bolt is characterized in that the top end of the threaded rod body (1) is connected with a bolt cap body (2), the outer edge surface of the bolt cap body (2) is provided with inserting grooves (3) in an annular array, and the inner wall of each inserting groove (3) is centrally provided with an arc clamping groove (4) towards the inner extension of the bolt cap body (2).
3. The high wear resistant long life cold heading nut of claim 2, wherein: the bolt cap is characterized in that a first hexagonal screwing block (5) is detachably sleeved on the outer edge surface of the bolt cap body (2), an annular array structure is arranged on the inner edge surface of the first hexagonal screwing block (5), an arc-shaped clamping block (7) is connected with one end of the grafting block (6) in a centering structure, and the grafting block (6) and the arc-shaped clamping block (7) can be respectively installed in the grafting groove (3) and the arc-shaped clamping groove (4) in a grafting mode.
4. A high wear resistant long life cold heading nut as defined in claim 3, wherein: rubber anti-slip cushions are adhered and fixed on the surfaces of the plug-in blocks (6) and the arc-shaped clamping blocks (7) and the inner walls of the plug-in grooves (3) and the arc-shaped clamping grooves (4).
5. The high wear resistant long life cold heading nut of claim 1, wherein: the outer edge surface of the bottom end of the threaded rod body (1) is sleeved with an annular gasket (8), and the lower end surface of the annular gasket (8) is movably abutted to the upper end surfaces of the hexagonal screwing block II (9) and the nut body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389813.1U CN220668100U (en) | 2023-09-04 | 2023-09-04 | High wear-resisting long-life cold heading nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322389813.1U CN220668100U (en) | 2023-09-04 | 2023-09-04 | High wear-resisting long-life cold heading nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220668100U true CN220668100U (en) | 2024-03-26 |
Family
ID=90340964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322389813.1U Active CN220668100U (en) | 2023-09-04 | 2023-09-04 | High wear-resisting long-life cold heading nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220668100U (en) |
-
2023
- 2023-09-04 CN CN202322389813.1U patent/CN220668100U/en active Active
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