CN207634484U - A kind of automatic anti-loosing screw nut of buckle limit - Google Patents
A kind of automatic anti-loosing screw nut of buckle limit Download PDFInfo
- Publication number
- CN207634484U CN207634484U CN201721575967.8U CN201721575967U CN207634484U CN 207634484 U CN207634484 U CN 207634484U CN 201721575967 U CN201721575967 U CN 201721575967U CN 207634484 U CN207634484 U CN 207634484U
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- CN
- China
- Prior art keywords
- sliding block
- automatic anti
- nut
- screw nut
- buckle limit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of automatic anti-loosing screw nuts of buckle limit, nut body including being threaded hole, the nut book outer circle is symmetrically arranged with 2 planes of parallel nut body axis, it is respectively arranged with the I-shaped hole intersected with screw thread axially bored line in 2 planes, the sliding block along I-shaped hole transverse shifting is respectively arranged in the I-shaped hole, the sliding block includes top shoe, intermediate slider and sliding block, the intermediate slider is arranged between top shoe and sliding block, one end that the intermediate slider is located at threaded hole is provided with the trapezoidal buckle radially protruded to threaded hole.The automatic anti-loosing screw nut of buckle limit described in the utility model is buckled in threaded hole radial direction micro-shifting using intermediate slider drive is trapezoidal, is formed locking to the bolt progress automatic clamping for stretching into nut, intensity is high, and durability is good, and convenient disassembly, cost-effective, anti-loosening property is relatively reliable.
Description
Technical field
The utility model is related to fastener areas more particularly to a kind of automatic anti-loosing screw nuts of buckle limit.
Background technology
It is common a kind of connection structure in existing machinery equipment to be bolted, and is primarily suitable for easy-to-dismount connector
In, formed flexible connection, in the case where not destroying connected piece, easily connector can be dismantled, be conveniently replaceable or
Person repairs.
It works in the environment of vibration and irregular fluctuation by the auxiliary connection of plain nut connection and will produce loosening, it is sliding
It is de-, the reliability of connection is influenced, and the locking nut of rigid deformation is generally used for the position that do not dismantle company because deformation is irreversible
It connects, auxiliary connection need to re-replace after dismounting, cause to waste.
Utility model content
The purpose of this utility model is to provide a kind of automatic anti-loosing screw nuts of buckle limit, promote anti-loosening property, reduce
Waste.
For this purpose, the utility model uses following technical scheme：
A kind of automatic anti-loosing screw nut of buckle limit, including it is threaded the nut body in hole, the nut book outer circle
It is symmetrically arranged with 2 planes of parallel nut body axis, is respectively arranged in 2 planes and intersects with screw thread axially bored line
I-shaped hole, is respectively arranged with the sliding block along I-shaped hole transverse shifting in the I-shaped hole, the sliding block include top shoe,
Intermediate slider and sliding block, the intermediate slider are arranged between top shoe and sliding block, and the intermediate slider is located at threaded hole
One end be provided with the trapezoidal buckle radially protruded to threaded hole.
Wherein, the cover board positioned at I-shaped bore ends is respectively arranged in the plane.
Wherein, the cover board side is provided with the intrinsic annular protrusion of inserted num, the annular protrusion company of being provided with
Connect screw thread.
Wherein, the top shoe, intermediate slider and sliding block are integrated.
Wherein, one end indent of the intermediate slider far from threaded hole is provided with spring kerve.
Wherein, the spring inverted draw cut with spring kerve coaxial line, the spring kerve and spring top are provided on the cover board
Compressed spring is provided between slot.
Wherein, the one end of the top shoe and sliding block far from threaded hole is respectively arranged with guiding axis.
Wherein, guide sleeve corresponding with guiding axis is provided on the cover board.
The beneficial effects of the utility model：A kind of automatic anti-loosing screw nut of buckle limit, is driven trapezoidal using intermediate slider
It is buckled in threaded hole radial direction micro-shifting, forms, intensity height locking to the bolt progress automatic clamping for stretching into nut, durability
It is good, and convenient disassembly, cost-effective, anti-loosening property is relatively reliable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of automatic anti-loosing screw nut of buckle limit, including it is threaded the nut body 1 in hole 11, the nut book 1
Outer circle is symmetrically arranged with 2 planes 12 of parallel nut body axis, is respectively arranged with and threaded hole 11 in 2 planes 12
The I-shaped hole 13 of axis intersection, is respectively arranged with the sliding block along 13 transverse shifting of I-shaped hole in the I-shaped hole 13, institute
It includes top shoe 31, intermediate slider 32 and sliding block 33 to state sliding block, and the intermediate slider 32 is arranged in top shoe 31 and sliding block
Between 33, one end that the intermediate slider 32 is located at threaded hole 11 is provided with the trapezoidal buckle radially protruded to threaded hole 11
4, top shoe 31, intermediate slider 32 and sliding block 33 carry out embedded setting along the inner cavity in I-shaped hole 13 so that 4 edges of trapezoidal buckle
I-shaped hole 13 carries out extended and retracted to 11 inner wall of threaded hole, and when stretching being capable of clamping bolt.
In the present embodiment, the cover board 5 positioned at I-shaped bore ends is respectively arranged in the plane 12.
In the present embodiment, 5 side of the cover board is provided with the annular protrusion 51 in inserted num ontology 1, the convex annular
Go out 51 and be provided with connection screw thread, be connected through a screw thread and screw in nut body 1, quickly connects.
In the present embodiment, the top shoe 31, intermediate slider 32 and sliding block 33 are integrated, and intensity is high and processes
Form accuracy is high.
In the present embodiment, one end indent of the intermediate slider 32 far from threaded hole 11 is provided with spring kerve 321, described
The spring inverted draw cut 52 with 321 coaxial line of spring kerve is provided on cover board 5, between the spring kerve 321 and spring inverted draw cut 52
It is provided with compression bullet Huang 6, when being located at the bolt inside nut body 1 by outer vibrating force and the generation gap of threaded hole 11, pressure
Contracting bullet Huang 6 pushes 11 center of gliding block box threaded hole to move by the own resilient of spring, to bolt shape radially pressure, prevents it
It loosens.
In the present embodiment, the one end of the top shoe 31 and sliding block 33 far from threaded hole 11 is respectively arranged with guiding axis 7,
Be provided on the cover board 5 it is corresponding with guiding axis 7 be oriented to 8, ensure sliding block or so micro-shifting to neutrality, improve anti-loosening property.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (8)
1. a kind of automatic anti-loosing screw nut of buckle limit, including it is threaded the nut body in hole, which is characterized in that the nut
Ontology outer circle is symmetrically arranged with 2 planes of parallel nut body axis, is respectively arranged with and screw thread hole axle in 2 planes
The I-shaped hole of line intersection, is respectively arranged with the sliding block along I-shaped hole transverse shifting, the sliding block packet in the I-shaped hole
Top shoe, intermediate slider and sliding block are included, the intermediate slider is arranged between top shoe and sliding block, the intermediate slider position
The trapezoidal buckle radially protruded to threaded hole is provided in one end of threaded hole.
2. the automatic anti-loosing screw nut of buckle limit according to claim 1, which is characterized in that be respectively set in the plane
There is the cover board positioned at I-shaped bore ends.
3. the automatic anti-loosing screw nut of buckle limit according to claim 2, which is characterized in that the cover board side is provided with
The intrinsic annular protrusion of inserted num, the annular protrusion are provided with connection screw thread.
4. the automatic anti-loosing screw nut of buckle limit according to claim 1, which is characterized in that the top shoe, centre are sliding
Block and sliding block are integrated.
5. the automatic anti-loosing screw nut of buckle limit according to claim 1, which is characterized in that the intermediate slider is far from spiral shell
One end indent of pit is provided with spring kerve.
6. it is according to claim 2 buckle limit automatic anti-loosing screw nut, which is characterized in that be provided on the cover board with
The spring inverted draw cut of spring kerve coaxial line is provided with compressed spring between the spring kerve and spring inverted draw cut.
7. the automatic anti-loosing screw nut of buckle limit according to claim 1, which is characterized in that the top shoe and sliding block
One end far from threaded hole is respectively arranged with guiding axis.
8. it is according to claim 2 buckle limit automatic anti-loosing screw nut, which is characterized in that be provided on the cover board with
The corresponding guide sleeve of guiding axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575967.8U CN207634484U (en) | 2017-11-23 | 2017-11-23 | A kind of automatic anti-loosing screw nut of buckle limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575967.8U CN207634484U (en) | 2017-11-23 | 2017-11-23 | A kind of automatic anti-loosing screw nut of buckle limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634484U true CN207634484U (en) | 2018-07-20 |
Family
ID=62857545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575967.8U Expired - Fee Related CN207634484U (en) | 2017-11-23 | 2017-11-23 | A kind of automatic anti-loosing screw nut of buckle limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634484U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953337A (en) * | 2018-07-26 | 2018-12-07 | 苏州艾酷玛赫设备制造有限公司 | Rivet with duplex expansion function |
| CN110778591A (en) * | 2019-09-24 | 2020-02-11 | 江苏永昊高强度螺栓有限公司 | Bolt anti-loosening structure |
| CN110811805A (en) * | 2019-11-28 | 2020-02-21 | 赤峰学院附属医院 | Mandible resetting device |
| CN111946717A (en) * | 2020-08-21 | 2020-11-17 | 三马紧固件(浙江)股份有限公司 | High-tightness nut for power machinery connection |
| CN112555258A (en) * | 2020-12-01 | 2021-03-26 | 联合创利五金科技江苏有限公司 | Fastening bolt with built-in elastic overturning limiting device |
-
2017
- 2017-11-23 CN CN201721575967.8U patent/CN207634484U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953337A (en) * | 2018-07-26 | 2018-12-07 | 苏州艾酷玛赫设备制造有限公司 | Rivet with duplex expansion function |
| CN110778591A (en) * | 2019-09-24 | 2020-02-11 | 江苏永昊高强度螺栓有限公司 | Bolt anti-loosening structure |
| CN110811805A (en) * | 2019-11-28 | 2020-02-21 | 赤峰学院附属医院 | Mandible resetting device |
| CN111946717A (en) * | 2020-08-21 | 2020-11-17 | 三马紧固件(浙江)股份有限公司 | High-tightness nut for power machinery connection |
| CN111946717B (en) * | 2020-08-21 | 2022-04-01 | 三马紧固件(浙江)股份有限公司 | High-tightness nut for power machinery connection |
| CN112555258A (en) * | 2020-12-01 | 2021-03-26 | 联合创利五金科技江苏有限公司 | Fastening bolt with built-in elastic overturning limiting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20191123 |