CN209012241U - A kind of self-locking separation preventing nut set - Google Patents

A kind of self-locking separation preventing nut set Download PDF

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Publication number
CN209012241U
CN209012241U CN201821729981.3U CN201821729981U CN209012241U CN 209012241 U CN209012241 U CN 209012241U CN 201821729981 U CN201821729981 U CN 201821729981U CN 209012241 U CN209012241 U CN 209012241U
Authority
CN
China
Prior art keywords
threaded hole
fastener
nut set
self
lug boss
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
Application number
CN201821729981.3U
Other languages
Chinese (zh)
Inventor
商平和
姜绍雄
陈力军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinchang Xinchai Machinery Co Ltd
Original Assignee
Xinchang Xinchai Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinchang Xinchai Machinery Co Ltd filed Critical Xinchang Xinchai Machinery Co Ltd
Priority to CN201821729981.3U priority Critical patent/CN209012241U/en
Application granted granted Critical
Publication of CN209012241U publication Critical patent/CN209012241U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of self-locking separation preventing nut sets, including body, body is equipped with the first threaded hole, body is hexagonal, six sides of body are equipped with the second threaded hole, second threaded hole is connected to the first threaded hole, Fastener is threaded in second threaded hole, the outside clamping of body has cutting ferrule, and the bottom of cutting ferrule is equipped with card slot, card slot clamping Fastener, the bottom of body is equipped with lug boss, the top of body is equipped with groove, and lug boss matches with groove, and lug boss is threadedly coupled with groove.After the utility model use, nut set will not loosen easily, corrode together when between the screw thread and screw rod in the first threaded hole of nut set, can back-out nut set in the case where not destroying nut set with screw rod, save resource and time.

Description

A kind of self-locking separation preventing nut set
Technical field
The utility model belongs to field of fixation devices, and in particular to a kind of self-locking separation preventing nut set.
Background technique
Nut set is exactly to be threaded together screw rod by internal screw thread, for the part to play the role of fastening.
Plain nut covers after prolonged use, by exterior vibration, can make to loosen between internal screw thread and screw rod, so that spiral shell Mother set loses the effect being fastenedly connected, in the case where bad environments, so that corroding together between internal screw thread and screw rod, so that spiral shell Mother set is difficult to dismantle, and needing to cover nut to destroy can just remove, and is likely to damage screw rod, waste of resource while destroying nut With the time.
Utility model content
The utility model aim is solution the above-mentioned technical problems in the prior art, provides a kind of self-locking anticreep Formula nut set connects the second threaded hole and the first threaded hole by the second threaded hole of side installation for the body that elder generation covers in nut It is logical, screw rod is installed, then Fastener is installed in the second threaded hole in the first threaded hole, makes Fastener fastening screw, on the outside of body Cutting ferrule is installed, so that cutting ferrule clamping Fastener, makes Fastener become an entirety, to make nut set will not be easily by cutting ferrule It loosens, corrodes together, Fastener can be back-outed, from second when between the screw thread and screw rod in the first threaded hole of nut set Rust remover is added in threaded hole in the first threaded hole, then screws on Fastener, by exerting a force on Fastener, to rotate spiral shell Mother can be drawn off in the case where not destroying nut set with screw rod, save resource and time.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of self-locking separation preventing nut set, including body, body are equipped with the first threaded hole, it is characterised in that: body is in Six sides of hexagon, body are equipped with the second threaded hole, and the second threaded hole is connected to the first threaded hole, in the second threaded hole It is threaded with Fastener, the outside clamping of body has cutting ferrule, and the bottom of cutting ferrule is equipped with card slot, card slot clamping Fastener, set The bottom of body is equipped with lug boss, and the top of body is equipped with groove, and lug boss matches with groove, and lug boss and groove screw thread connect It connects.The utility model makes the second threaded hole and the first screw thread by first installing the second threaded hole in the side of the body of nut set Hole connection, the first threaded hole is interior to install screw rod, then installs Fastener in the second threaded hole, makes Fastener fastening screw, in body Cutting ferrule is installed in outside, so that cutting ferrule clamping Fastener, makes Fastener become an entirety, lug boss and groove screw thread by cutting ferrule Connection realizes multiple thread bush superpositions and uses, to make nut set not loosen easily, when in the first threaded hole of nut set Screw thread and screw rod between corrode together, Fastener can be back-outed, be added in the first threaded hole out of second threaded hole Rust remover, then Fastener is screwed on, by exerting a force on Fastener, so that rotating nut, can not destroy nut set and person's spiral shell It is drawn off in the case where bar, saves resource and time.
Further, the top of body is equipped with targeting port, and targeting port is set to the end of the first threaded hole, and targeting port is arc-shaped Face makes screw rod first pass through targeting port and is screwed into the first threaded hole again, plays one to screw rod and play the guiding role, can make nut set with Screw rod quickly connects.
Further, the end of Fastener is equipped with handle, and handle is equipped with anti-skid chequer, extends Fastener length, can in disassembly With exerting a force to Fastener for replacement, anti-skid chequer can increase the frictional force of handle.
Further, the end of handle, which is equipped with semi-round ball handle, can play the work of an anticreep when exerting a force to Fastener With.
Further, the bottom of body is equipped with the first lock ring, and the top of body is equipped with the second lock ring, the first lock ring with Second lock ring matches, and the first lock ring is located at the outside of lug boss, and the second lock ring is located at the outside of groove.When multiple spiral shells Mother set superposition in use, the first lock ring is engaged with the second lock ring, increase nut cover between connectivity.
Further, the end of lug boss is fixedly connected with nylon ring.So that nut covers better tie down screw.
The utility model is by adopting the above-described technical solution, have the advantages that
The utility model makes the second threaded hole and first by first installing the second threaded hole in the side of the body of nut set Threaded hole connection, the first threaded hole is interior to install screw rod, then installs Fastener in the second threaded hole, makes Fastener fastening screw, Cutting ferrule is installed, so that cutting ferrule clamping Fastener, makes Fastener become an entirety, lug boss and groove by cutting ferrule on the outside of body It is threadedly coupled, realizes multiple thread bush superpositions and use, to make nut not loosen easily, when the first threaded hole of nut set It corrodes together, Fastener can be back-outed between interior screw thread and screw rod, add in the first threaded hole out of second threaded hole Add rust remover, then screw on Fastener, by exerting a force on Fastener, so that rotating nut, can not destroy nut set and spiral shell It is drawn off in the case where bar, saves resource and time.
The utility model is equipped with targeting port at the top of body, and targeting port is set to the end of the first threaded hole, and targeting port is in Arcwall face makes screw rod first pass through targeting port and is screwed into the first threaded hole again, plays one to screw rod and play the guiding role, can make nut Set is quickly connect with screw rod.
The utility model is equipped with handle in the end of Fastener, and handle is equipped with anti-skid chequer, extends Fastener length, is dismantling When can replace exert a force to Fastener, anti-skid chequer can increase the frictional force of handle.The end of handle is equipped with semi-round ball handle, When to Fastener force, an anticreep can be played the role of.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of self-locking separation preventing nut set of the utility model;
Fig. 2 is the structural schematic diagram of body in the utility model;
Fig. 3 is the structural schematic diagram of Fastener in the utility model;
Fig. 4 is the structural schematic diagram of cutting ferrule in the utility model.
In figure, 1- body;The first threaded hole of 2-;The second threaded hole of 3-;4- Fastener;5- cutting ferrule;6- card slot;7- protrusion Portion;8- groove;9- targeting port;10- handle;11- anti-skid chequer;12- semi-round ball handle;The first lock ring of 13-;The second lock ring of 14-; 15- nylon ring.
Specific embodiment
It as shown in Figures 1 to 4, is a kind of self-locking separation preventing nut set of the utility model, including body 1, body 1 are equipped with First threaded hole 2, body 1 is hexagonal, and six sides of body 1 are equipped with the second threaded hole 3, the second threaded hole 3 and first Threaded hole 2 is connected to, and is threaded with Fastener 4 in the second threaded hole 3, the outside clamping of body 1 has cutting ferrule 5, the bottom of cutting ferrule 5 Portion is equipped with card slot 6,6 clamping Fastener 4 of card slot, and the bottom of body 1 is equipped with lug boss 7, and the top of body 1 is equipped with groove 8, protrusion Portion 7 matches with groove 8, and lug boss 7 is threadedly coupled with groove 8.
The top of body 1 be equipped with targeting port 9, targeting port 9 be set to the first threaded hole 2 end, the arc-shaped face of targeting port 9, Make screw rod first pass through targeting port 9 to be screwed into again in the first threaded hole 2, one played to screw rod and is play the guiding role, can make nut set with Screw rod quickly connects.
The end of Fastener 4 is equipped with handle 10, and handle 10 is equipped with anti-skid chequer 11, extends 4 length of Fastener, can in disassembly With exerting a force to Fastener 4 for replacement, anti-skid chequer 11 can increase the frictional force of handle 10.The end of handle 10 is equipped with semi-round ball handle 12, when exerting a force to Fastener 4, an anticreep can be played the role of.
The bottom of body 1 is equipped with the first lock ring 13, and the top of body 1 is equipped with the second lock ring 14, the first lock ring 13 Match with the second lock ring 14, the first lock ring 13 is located at the outside of lug boss 7, and the second lock ring 14 is located at the outer of groove 8 Side.When the superposition of multiple nuts set in use, the first lock ring 13 is engaged with the second lock ring 14, the company between nut set is increased Connecing property.
The end of lug boss 7 is fixedly connected with nylon ring 15.So that nut covers better tie down screw.
The utility model by first installing the second threaded hole 3 in the side of the body 1 of nut set, make the second threaded hole 3 with The connection of first threaded hole 2, the interior installation screw rod of the first threaded hole 2, then Fastener 4 is installed in the second threaded hole 3, push up Fastener 4 Tight screw rod installs cutting ferrule 5 on the outside of body 1, so that 5 clamping Fastener 4 of cutting ferrule, keeps Fastener 4 whole as one by cutting ferrule 5 Body, lug boss 7 are threadedly coupled with groove 8, are realized multiple thread bush superpositions and are used, thus loosen nut will not easily, when It corrodes together, Fastener 4 can be back-outed, from the second screw thread between screw thread and screw rod in first threaded hole 2 of nut set Rust remover is added in the first threaded hole 2 in hole 3, then screws on Fastener 4, by exerting a force on Fastener 4, to rotate spiral shell Mother can be drawn off in the case where not destroying nut set with screw rod, save resource and time.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, it is made Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.

Claims (6)

1. a kind of self-locking separation preventing nut set, including body, the body is equipped with the first threaded hole, it is characterised in that: described Body is hexagonal, and six sides of the body are equipped with the second threaded hole, second threaded hole and first screw thread Hole is connected to, and is threaded with Fastener in second threaded hole, the outside clamping of the body has cutting ferrule, the cutting ferrule Bottom is equipped with card slot, the card slot clamping Fastener, and the bottom of the body is equipped with lug boss, and the top of the body is equipped with recessed Slot, the lug boss match with the groove, and the lug boss is threadedly coupled with the groove.
2. a kind of self-locking separation preventing nut set according to claim 1, it is characterised in that: the top of the body is equipped with Targeting port, the targeting port are set to the end of first threaded hole, the arc-shaped face of targeting port.
3. a kind of self-locking separation preventing nut set according to claim 1, it is characterised in that: the end of the Fastener is set There is handle, the handle is equipped with anti-skid chequer.
4. a kind of self-locking separation preventing nut set according to claim 3, it is characterised in that: the end of the handle is equipped with Semi-round ball handle.
5. a kind of self-locking separation preventing nut set according to claim 1, it is characterised in that: the bottom of the body is equipped with The top of first lock ring, the body is equipped with the second lock ring, and first lock ring matches with second lock ring, First lock ring is located at the outside of the lug boss, and second lock ring is located at the outside of the groove.
6. a kind of self-locking separation preventing nut set according to claim 1, it is characterised in that: the end of the lug boss is solid Surely it is connected with nylon ring.
CN201821729981.3U 2018-10-24 2018-10-24 A kind of self-locking separation preventing nut set Expired - Fee Related CN209012241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821729981.3U CN209012241U (en) 2018-10-24 2018-10-24 A kind of self-locking separation preventing nut set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821729981.3U CN209012241U (en) 2018-10-24 2018-10-24 A kind of self-locking separation preventing nut set

Publications (1)

Publication Number Publication Date
CN209012241U true CN209012241U (en) 2019-06-21

Family

ID=66839893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821729981.3U Expired - Fee Related CN209012241U (en) 2018-10-24 2018-10-24 A kind of self-locking separation preventing nut set

Country Status (1)

Country Link
CN (1) CN209012241U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113446300B (en) * 2021-07-05 2022-06-17 国网山东省电力公司泰安供电公司 Anti-loose nut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113446300B (en) * 2021-07-05 2022-06-17 国网山东省电力公司泰安供电公司 Anti-loose nut

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190621

Termination date: 20201024

CF01 Termination of patent right due to non-payment of annual fee