CN102562766B - base material assembling or disassembling based Self-locking nut - Google Patents
base material assembling or disassembling based Self-locking nut Download PDFInfo
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- CN102562766B CN102562766B CN201010594353.0A CN201010594353A CN102562766B CN 102562766 B CN102562766 B CN 102562766B CN 201010594353 A CN201010594353 A CN 201010594353A CN 102562766 B CN102562766 B CN 102562766B
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- locking nut
- self
- base material
- supporting plate
- removal
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Abstract
The invention discloses a self-locking nut. The self-locking nut comprises a body. The body is provided with a threaded hole penetrating through the body. One end of the body is provided with a fixing structure for fixing the self-locking nut. Compared with the prior art, one end of the self-locking nut is provided with a fixing structure for fixing the self-locking nut. Therefore, the self-locking nut has no need to be fixed by a special installing tool in installing or detaching base material, so that the installing or detaching efficiency of the base material is high, and the installation or detaching process of the base material is convenient.
Description
Technical field
The present invention relates to the technical field of fastening piece, relate in particular to a kind of self-locking nut of being convenient to base material installation or removal.
Background technique
In actual life, for by firm base material fitting together, often need on the mounting hole of base material, attack thread, coordinating by screw and thread again, base material is firmly linked together, some base material quality in existing is softer, and the material of base material is thinner, thereby can not directly on the mounting hole of base material, attack thread.
In prior art, in order conveniently to install, and prevent the loosening phenomenon of appearance between base material, often on the mounting hole of base material, self-locking nut is installed, and the cooperation by self-locking nut and bolt fixes base material, prevent the loosening phenomenon of appearance between base material, but in the time carrying out the installation or removal of base material, need specific setting tool to fix self-locking nut, thereby make the efficiency of base material installation or removal lower, and sometimes, the limited space of the occasion of the installation or removal of base material, can not use setting tool to fix self-locking nut, thereby make the installation or removal inconvenience of base material.
Summary of the invention
The object of the present invention is to provide a kind of self-locking nut, be intended to solve the lower and inconvenient problem of installation or removal efficiency of existing base material.
The present invention is achieved in that a kind of self-locking nut of being convenient to base material installation or removal, comprises body, is provided with the tapped hole that runs through described body in described body, and one end of described body is provided with the fixed structure that can fix described self-locking nut.
Further, described fixed structure is the supporting plate of being located on described body, and described supporting plate is provided with the mounting hole for fixing described self-locking nut.
Further, described supporting plate is the outward extending tabular component of outer surface along described body one end.
Further, described body sidewall is provided with at least one groove that makes body have elastic deformation characteristic, and described groove is through described body sidewall.
Further, described body is conical shell structure.
Further, the joint of described body and supporting plate is provided with the groove that is surrounded on described external surface.
Further, described supporting plate and described body by integral forming.
Further, described supporting plate is stretched out and forms to two ends by described body periphery, and described mounting hole is arranged with two, and described supporting plate is about the Central Symmetry of described tapped hole.
Further, described supporting plate is stretched out and is formed a v-shaped structure by described body periphery, and described body is positioned at the bottom position of this v-shaped structure, and described mounting hole is arranged with two, is placed in respectively the position, two end part of this v-shaped structure.
Further, described supporting plate is stretched out and is formed by described body periphery one end, and described mounting hole is arranged with two, is placed in respectively described supporting plate neutral position and the other end.
Compared with prior art, one end of self-locking nut provided by the invention is provided with the fixed structure that can be used for fixing this self-locking nut, thereby, in the time carrying out the installation or removal of base material, do not need with specific setting tool, self-locking nut to be fixed, thereby make the installation or removal efficiency of base material high, and the installation or removal process of base material is convenient.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view one of the self-locking nut that provides of the embodiment of the present invention one;
Fig. 2 is the cross-sectional schematic of the self-locking nut that provides of the embodiment of the present invention one;
Fig. 3 is the schematic perspective view that self-locking nut that the embodiment of the present invention one provides coordinates with base material;
Fig. 4 is the cross-sectional schematic that self-locking nut that the embodiment of the present invention one provides coordinates with base material;
Fig. 5 is the schematic perspective view two of the self-locking nut that provides of the embodiment of the present invention one;
Fig. 6 is the schematic perspective view three of the self-locking nut that provides of the embodiment of the present invention one.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The invention provides a kind of self-locking nut of being convenient to base material installation or removal, comprise body, be provided with the tapped hole that runs through described body in described body, one end of described body is provided with the fixed structure that can fix described self-locking nut.
In the present invention, the fixed structure of self-locking nut one end can be used for fixing self-locking nut, thereby, in the installation or removal process of base material, do not need with specific setting tool, self-locking nut to be fixed, whole process operation is convenient, and the efficiency of base material installation or removal is high.
Below in conjunction with specific embodiment, realization of the present invention is described in detail.
As shown in Fig. 1～4, it is a preferred embodiment of the present invention.
Self-locking nut 1 comprises a body 11, and these body 11 profiles are cylindrical form, are provided with tapped hole 111 in body 11, and one end of this body 11 is provided with the fixed structure that can be used for fixing this self-locking nut 1.
Like this, the fixed structure of self-locking nut 1 can be fixed on self-locking nut 1 on base material, coordinate with the tapped hole 111 in self-locking nut 1 by extraneous bolt 5 again, can be by firm base material linking together, in the time carrying out the installation or removal of base material, need to not fix self-locking nut 1 by specific setting tool, make the installation or removal efficiency of base material high, and installation or removal process is convenient.
As shown in Fig. 1～Fig. 2, fixed structure on this self-locking nut 1 is specially: be provided with supporting plate 12 in one end of the body 11 of self-locking nut 1, and supporting plate 12 is provided with the mounting hole 121 that can be used for fixing self-locking nut 1, thereby, by coordinating of extraneous screw 3 and mounting hole 121 on self-locking nut 1, just can be by self-locking nut 1 fixing being arranged on base material, on need to be in base material, attack screw thread hole, in the time carrying out the installation and removal of base material, must not fix this self-locking nut 1 by specific setting tool.
In the present embodiment, with respect to body 11, supporting plate 12 is the outward extending tabular component of outer surface along body 11 one end, like this, can guarantee that supporting plate 12 is larger with the area of contact of base material, is conducive to the firm connection of base material, meanwhile, be also convenient to the fixing of self-locking nut 1.
In this self-locking nut 1, for supporting plate 12 can be adjacent to base material, make the connection of base material can be more firm, the center line of the tapped hole 111 of body 11 is perpendicular to the top surface plane of supporting plate 12, thereby when the upper surface of supporting plate 12 be adjacent to be arranged on base material time, the tapped hole 111 of body 11 is also perpendicular to base material, thereby is also convenient to coordinating of self-locking nut 1 and extraneous part.
As the further improvement of above-described embodiment, in order to make self-locking nut 1 and extraneous device, as bolt 5 etc., stable connection, make this self-locking nut 1 there is stronger self-locking effect, on the body sidewall of body 11, be provided with the groove 112 that runs through this body sidewall, this groove 112 makes tapped hole 111 communicate with the external world, like this, groove 112 makes the connection of body sidewall discontinuous, thereby body 11 has elastically-deformable characteristic, in the time that extraneous bolt 5 is connected with this tapped hole 111, due to the existence of groove 112 and the extruding of bolt 5, body 11 can outside elasticity magnify, thereby due to deformation, body 11 produces inside elastic force, this resilient force is on bolt 5, make bolt 5 fastening with being connected of tapped hole 111, this self-locking nut 1 has auto lock characteristic.
In order to make the elastic deformation characteristics of body 11 better, thereby self-locking nut 1 has better latching characteristics, on the body sidewall of body 11, be provided with the groove 112 of at least two, and what groove 112 was uniform is arranged on body sidewall, certainly, groove 112 on body sidewall also can not be uniform shape, can arbitrarily arrange, and it also can make body 11 have elastic deformation characteristics.In reality, when the groove 112 arranging on body sidewall has symmetry properties, the elastic deformation characteristics of body 11 is best.
In the present embodiment, the groove 112 arranging on the body sidewall of body 11 is for being two grooves 112 of symmetry shape.
Further, in order to make the latching characteristics of self-locking nut 1 better, the outer surface of body 11 has tapering, be that body 11 is taper tubular construction, the direction of this tapering is the direction to the other end of body 11 along one end of body 11, the body sidewall that this tapering can make body 11 draws in to tapped hole 111 axle center, thereby makes tapped hole 111 and extraneous the coordinating of bolt 5 can be fastening, and the latching characteristics of self-locking nut 1 is better.
Due to the existence of tapering, body sidewall is thicker at the thickness of the joint of body 11 and supporting plate 12, thereby can affect the resiliently deformable of body 11, in order to make the resiliently deformable of body 11 better, thereby the latching characteristics of self-locking nut 1 is better, the outer surface of one end of body 11 is provided with groove 113, this groove 113 is surrounded on the outer surface of body 11 one end, thereby the body sidewall of body 11 one end can be not blocked up, make the elastic deformation characteristic of body 11 better, also make the latching characteristics of self-locking nut 1 better.
In practice, as shown in Fig. 3～Fig. 4, the supporting plate of self-locking nut 1 12 is adjacent to the lower surface of the first base material 2, the second 4 of base materials are superimposed on the upper surface of the first base material 2, on the first base material 2 and the second base material 4, be all provided with first through hole 6 that can be communicated with tapped hole 111, this first through hole 6 is coaxial with tapped hole 111, on the first base material 2, be also provided with the second through hole 22, this second through hole 22 is communicated with the mounting hole 121 on supporting plate 12, and this second through hole 22 and mounting hole 121 are coaxial, like this, can insert the second through hole 22 of the first base material 2 and the second base material 4 and the mounting hole 121 of supporting plate 12 by screw 3, thereby self-locking nut 1 is fixedly mounted on the lower surface of the first base material 2, again by the cooperation of external bolt 5 and self-locking nut 1, the first base material 2 and firm the linking together of the second base material 4, particularly, insert in the first through hole 6 of the first base material 2 and the second base material 4 one end of bolt 5, and be inserted in the tapped hole 111 of self-locking nut 1, thereby with self-locking nut 1 matches, thereby bolt 5 and self-locking nut 1 clamp the first base material 2 and the second base material 4, can change by adjusting the connection of bolt 5 and self-locking nut 1 the stable connection degree of the first base material 2 and the second base material 4, in the time that needs are dismantled the first base material 2 and the second base material 4, directly looser a bolt 5 can.
In the present embodiment, self-locking nut 1 is made for metallic material, certainly, can be also the plastic material of some better performances; On supporting plate 12, be provided with a mounting hole 121, certainly, in practice, as required, multiple mounting holes 121 also can be set.
In the present embodiment, self-locking nut 1 is as a whole, and supporting plate 12 and body 11 are formed in one, and integrally manufactured forming, easy to process, and certainly, in reality processing, supporting plate 12 and body 11 can be also separate machined, then combine.
In the present embodiment, supporting plate 12 is stretched out and forms to two ends by body 11 peripheries, mounting hole 121 on supporting plate 12 is provided with two, lay respectively at the two ends of supporting plate 12, and this supporting plate 12 is about the Central Symmetry of tapped hole 111, mounting hole 121 is also about the Central Symmetry of tapped hole 111, like this, self-locking nut 1 is when fixing, and its stress balance, can be used for some base materials and connect the occasion that tightness is had relatively high expectations.
Certainly, the occasion of carrying out base material installation or removal at some, due to limited space, the relative position of the quantity of supporting plate, supporting plate and body also can arrange according to actual conditions, as long as this supporting plate can fixing self-locking nut.As shown in Figure 5, supporting plate 12 is stretched out and is formed a v-shaped structure by body 11 peripheries, and body 11 is positioned at the bottom position of this v-shaped structure, and the mounting hole 121 on supporting plate 12 is provided with two, is placed in respectively two end positions of this v-shaped structure.Like this, it is just less that supporting plate 12 is installed needed space, and along with the angle of v-shaped structure diminishes, it is just less that supporting plate 12 is installed needed space, and the self-locking nut 1 of this structure is applicable to some comparatively narrow and small occasions in base material installation or removal space.
Certainly, self-locking nut can also be such structure, as shown in Figure 6, supporting plate 12 is stretched out and is formed by one end of body 11 peripheries, and mounting hole 121 on supporting plate 12 is provided with two, is placed in respectively neutral position and the other end of supporting plate 12, like this, it is just less that supporting plate 12 is installed needed space, thereby self-locking nut 1 can be arranged on to some more narrow spaces, and the self-locking nut 1 of this structure is applicable to some more narrow and small occasions in base material installation or removal space.
Particularly, according to the actual requirements, quantity, the supporting plate 12 of the supporting plate 12 that body 11 one end arrange can be different from the relative position of body 11, and it is all within protection domain of the present utility model.
In actual use, self-locking nut 1 is often used in conjunction with together with bolt 5, and this bolt 5 can coordinate with the tapped hole of self-locking nut 1 111, thereby for grip objects, as the base material in the present embodiment etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. be convenient to the self-locking nut of base material installation or removal for one kind, comprise body, be provided with the tapped hole that runs through described body in described body, described nut coordinates with bolt thread, it is characterized in that, one end of described body is provided with the fixed structure that can fix described self-locking nut; Described fixed structure is the supporting plate of being located on described body, described supporting plate and described body by integral forming, and described supporting plate is provided with the mounting hole for fixing described self-locking nut; Described body sidewall is provided with at least one groove that makes body have elastic deformation characteristic, and described groove is through described body sidewall; Described body is being provided with groove with the end being connected of described supporting plate, so that the body sidewall of the end that described body is connected with described supporting plate can be not blocked up.
2. a kind of self-locking nut of being convenient to base material installation or removal as claimed in claim 1, is characterized in that, described supporting plate is the outward extending tabular component of outer surface along described body one end.
3. a kind of self-locking nut of being convenient to base material installation or removal as claimed in claim 1, is characterized in that, described body is conical shell structure.
4. a kind of self-locking nut of being convenient to base material installation or removal as described in claims 1 to 3 any one, it is characterized in that, described supporting plate is stretched out and forms to two ends by described body periphery, and described mounting hole is arranged with two, and described supporting plate is about the Central Symmetry of described tapped hole.
5. a kind of self-locking nut of being convenient to base material installation or removal as described in claims 1 to 3 any one, it is characterized in that, described supporting plate is stretched out and is formed a v-shaped structure by described body periphery, described body is positioned at the bottom position of this v-shaped structure, described mounting hole is arranged with two, is placed in respectively the position, two end part of this v-shaped structure.
6. a kind of self-locking nut of being convenient to base material installation or removal as described in claims 1 to 3 any one, it is characterized in that, described supporting plate is stretched out and is formed by described body periphery one end, and described mounting hole is arranged with two, is placed in respectively the other end of described supporting plate neutral position and described supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010594353.0A CN102562766B (en) | 2010-12-17 | 2010-12-17 | base material assembling or disassembling based Self-locking nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010594353.0A CN102562766B (en) | 2010-12-17 | 2010-12-17 | base material assembling or disassembling based Self-locking nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102562766A CN102562766A (en) | 2012-07-11 |
| CN102562766B true CN102562766B (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010594353.0A Expired - Fee Related CN102562766B (en) | 2010-12-17 | 2010-12-17 | base material assembling or disassembling based Self-locking nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102562766B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673661A (en) * | 2014-11-22 | 2016-06-15 | 苏州耀洲金属制品有限公司 | Wing nut for finished product support |
| EP4319492A3 (en) * | 2017-02-27 | 2024-05-15 | Hypertherm, Inc. | Thread connection for a torch system |
| CN109356712B (en) * | 2018-12-12 | 2021-01-15 | 中国北方发动机研究所(天津) | Turbine rotor lock nut structure |
| CN109778613B (en) * | 2019-03-01 | 2023-12-19 | 河间市银龙轨道有限公司 | Automatic installation locking device for anchor plate |
| CN110429756B (en) * | 2019-08-23 | 2020-08-25 | 杭州宝协机电有限公司 | Servo motor convenient to installation |
| CN113606236A (en) * | 2021-08-23 | 2021-11-05 | 航天精工股份有限公司 | Novel supporting plate self-locking nut with excellent locking performance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB550445A (en) * | 1941-05-03 | 1943-01-08 | Hall & Kay Ltd | Improvements in or relating to self-locking clinch nuts |
| GB585948A (en) * | 1944-03-07 | 1947-03-03 | R K Dundas Ltd | Improvements in or relating to anchor nuts |
| GB1526355A (en) * | 1975-06-18 | 1978-09-27 | Cibie Projecteurs | Fixing system of the screw and nut type |
| US4832551A (en) * | 1988-01-11 | 1989-05-23 | Phillips Plastics Corporation | Fastener having press-on plastic nut |
| CN1352724A (en) * | 1999-04-05 | 2002-06-05 | 索思科公司 | Push-to-close latch |
| CN201636180U (en) * | 2010-04-16 | 2010-11-17 | 贵州航天精工制造有限公司 | Bearing plate type self-locking nut |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09287611A (en) * | 1996-04-22 | 1997-11-04 | Tsuneshige Kobayashi | Simple nut |
-
2010
- 2010-12-17 CN CN201010594353.0A patent/CN102562766B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB550445A (en) * | 1941-05-03 | 1943-01-08 | Hall & Kay Ltd | Improvements in or relating to self-locking clinch nuts |
| GB585948A (en) * | 1944-03-07 | 1947-03-03 | R K Dundas Ltd | Improvements in or relating to anchor nuts |
| GB1526355A (en) * | 1975-06-18 | 1978-09-27 | Cibie Projecteurs | Fixing system of the screw and nut type |
| US4832551A (en) * | 1988-01-11 | 1989-05-23 | Phillips Plastics Corporation | Fastener having press-on plastic nut |
| CN1352724A (en) * | 1999-04-05 | 2002-06-05 | 索思科公司 | Push-to-close latch |
| CN201636180U (en) * | 2010-04-16 | 2010-11-17 | 贵州航天精工制造有限公司 | Bearing plate type self-locking nut |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102562766A (en) | 2012-07-11 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |