CN209370262U - Detachable stop nut - Google Patents
Detachable stop nut Download PDFInfo
- Publication number
- CN209370262U CN209370262U CN201821952845.0U CN201821952845U CN209370262U CN 209370262 U CN209370262 U CN 209370262U CN 201821952845 U CN201821952845 U CN 201821952845U CN 209370262 U CN209370262 U CN 209370262U
- Authority
- CN
- China
- Prior art keywords
- metal
- stop nut
- disassembly
- nut
- circlip
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 131
- 229910052751 metal Inorganic materials 0.000 claims abstract description 131
- 230000000694 effects Effects 0.000 claims abstract description 12
- 210000000481 breast Anatomy 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses detachable stop nuts, including stop nut and metal circlip, the metal circlip is fixed on stop nut, the centre of the stop nut is provided with fixed screw socket, pass through metal upper prop, it is socketed nut hole, disassembly metallic sheath composed by antiskid groove and metal lower prop is more convenient when disassembly, when disassembly, disassembly metallic sheath can be covered on stop nut, the socket nut hole inner wall for dismantling metallic sheath in this way will withstand the upper end metal bosses and bottom end metal bosses of metal circlip, so that upper end metal bosses and bottom end metal bosses are separated with fixed bolt, it releases self-locking, to pass through disassembly metallic sheath rotation, so that stop nut screws out together, when Unscrew, pass through the antiskid groove of setting in one week on the outside of metal upper prop, to when rotation, have Good anti-skidding effect, will not slide when Unscrew in this way.
Description
Technical field
The utility model belongs to related nut technical field, and in particular to detachable stop nut.
Background technique
Nut is exactly nut, is threaded together the part for playing the role of fastening, all manufacturing machines with bolt or screw rod
Tool must a kind of element according to the difference of material, be divided into several big types such as carbon steel, stainless steel, non-ferrous metal.Nut be by
The part that mechanical equipment closely connects, by the screw thread of inside, equivalent specifications nuts and bolt can just link together, example
As the nut of M4-P0.7 can only be attached with the bolt of M4-P0.7 series.
Existing stop nut technology has the following problems: existing stop nut have installation screw in difficult, disassembly it is difficult or
It can not dismantle, can not reuse, and be screwed into bottom end certain position or reach certain force value just and can play anti-loosing effect etc. and ask
Topic.
Utility model content
The purpose of this utility model is to provide detachable stop nuts, mentioned above in the background art existing to solve
The installation that encounters of stop nut screw in that difficult, disassembly is difficult or can not dismantle, can not reuse, and be screwed into the positioning of bottom end one
The problems such as setting or reaching certain force value just and can play anti-loosing effect.
To achieve the above object, the utility model provides the following technical solutions:
Detachable stop nut, including stop nut and metal circlip, the metal circlip are fixed on stop nut
On, the centre of the stop nut is provided with fixed screw socket, and the stop nut can use disassembly metallic sheath disassembly.
Preferably, the disassembly metallic sheath includes metal upper prop, socket nut hole, antiskid groove and metal lower prop, institute
The lower end for stating metal upper prop is provided with metal lower prop, and the bosom of the metal upper prop and metal lower prop is provided with set connected nut
The outside of hole, the metal upper prop is provided with antiskid groove in one week.
Preferably, the stop nut includes boss limiting groove, boss restricted entry, nut shell and arc end angle, described
It is provided with arc end angle at the upper and lower side angle of nut shell, is provided with boss limiting groove, institute above the front end of the nut shell
The lower section for stating boss limiting groove, which is located on nut shell, is provided with boss restricted entry.
Preferably, the metal circlip includes annulus right angle, upper end metal bosses, bottom end metal bosses, metal ring, circle
Hole and annulus fillet, the lower end of the upper end metal bosses are provided with metal ring, the upper end metal bosses and round metal
Be provided with annulus right angle on the inside of ring junction, the centre of the metal ring is provided with circular hole, the metal ring it is another
It is provided with bottom end metal bosses, is provided with annulus fillet on the inside of the junction of the bottom end metal bosses and metal ring.
Preferably, the interior annular Yu outer toroid of the metal circlip are off-centre operation, and on the casting lug thereon of the metal circlip
Under be staggered.
Preferably, the metal circlip is designed as to be transferred to, and opposite direction cannot produce, and has fabulous anti-loosening effect
Fruit needs to be dismantled by disassembly metallic sheath.
Preferably, the metal circlip is fixedly mounted in the fixation screw socket of stop nut inside middle, the metal card
Spring is on stop nut.
Preferably, the disassembly metallic sheath is cylinder, and the inside of the disassembly metallic sheath is at hollow state.
Compared with prior art, the utility model provides detachable stop nut, have it is following the utility model has the advantages that
The detachable stop nut of the utility model passes through metal upper prop, socket nut hole, antiskid groove and metal lower prop
Composed disassembly metallic sheath is more convenient when disassembly, when disassembly, so that it may which disassembly metallic sheath is covered locking
On nut, the socket nut hole inner wall of disassembly metallic sheath in this way will withstand the bottom end metal bosses of metal circlip, so that on
End metal bosses and bottom end metal bosses are separated with fixed bolt, and releasing is self-locking, thus by disassembly metallic sheath rotation, so that
Stop nut screws out together.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes detachable stop nut structural schematic diagram；
Fig. 2 be the utility model proposes disassembly metallic sheath structural schematic diagram；
Fig. 3 be the utility model proposes stop nut structural schematic diagram；
Fig. 4 be the utility model proposes metal clip spring structure schematic diagram；
In figure: 1, dismantling metallic sheath；11, metal upper prop；12, it is socketed nut hole；13, antiskid groove；14, under metal
Column；2, fixed screw socket；3, stop nut；31, boss limiting groove；32, boss restricted entry；33, nut shell；34, arc end angle；
4, metal circlip；41, annulus right angle；42, upper end metal bosses；43, bottom end metal bosses；44, metal ring；45, circular hole；
46, annulus fillet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
Detachable stop nut, including stop nut 3 and metal circlip 4, metal circlip 4 are fixed on stop nut 3
On, the centre of stop nut 3 is provided with fixed screw socket 2, and stop nut 3 can be dismantled with disassembly metallic sheath 1.
Further, disassembly metallic sheath 1 includes metal upper prop 11, socket nut hole 12, antiskid groove 13 and metal lower prop
14, the lower end of metal upper prop 11 is provided with metal lower prop 14, and the bosom of metal upper prop 11 and metal lower prop 14 is provided with set
The outside of connected nut hole 12, metal upper prop 11 is provided with antiskid groove 13 in one week, when disassembly, passes through metal upper prop 11
The socket nut hole 12 being arranged with the bosom of metal lower prop 14, so as to be socketed in the object for needing to dismantle very well
On, so that object is socketed in inside, so again by Unscrew, and the one week antiskid groove being arranged in the outside of metal upper prop 11
13 have good anti-skidding effect, will not slide when Unscrew in this way.
Further, stop nut 3 includes boss limiting groove 31, boss restricted entry 32, nut shell 33 and arc end angle 34,
It is provided with arc end angle 34 at the upper and lower side angle of nut shell 33, is provided with boss limiting groove above the front end of nut shell 33
31, the lower section of boss limiting groove 31, which is located on nut shell 33, is provided with boss restricted entry 32, when in use, passes through nut
The arc end angle 34 being arranged at the upper and lower side angle of shell 33 is not easy to scratch skin, and nut shell so when in use
The boss limiting groove 31 and boss restricted entry 32 being arranged on 33 have fixed position-limiting action well, so that fixed object is not allowed
Easily fall off.
Further, metal circlip 4 includes annulus right angle 41, upper end metal bosses 42, bottom end metal bosses 43, metal ring
44, circular hole 45 and annulus fillet 46, the lower end of upper end metal bosses 42 are provided with metal ring 44,42 He of upper end metal bosses
It is provided with annulus right angle 41 on the inside of 44 junction of metal ring, the centre of metal ring 44 is provided with circular hole 45, metal ring
44 another is provided with bottom end metal bosses 43, is provided with annulus on the inside of the junction of bottom end metal bosses 43 and metal ring 44
Fillet 46, screws clockwise, and upper end metal bosses 42 are resisted on the right side of stop nut groove, and annulus right angle 41 is detached from bolt thread table
Face, bottom end metal bosses 43 are free state, and annulus fillet 46 is fillet, and nut is enable easily to screw, locking when back-out
It is resisted on the left of nut groove 31 on the left of circlip, along with circle effect, so that circlip inside right angle is resisted the thread of bolt, make it not
It can screw out, achieve the effect that locking.
Further, the interior annular Yu outer toroid of metal circlip 4 are off-centre operation, and the casting lug thereon of metal circlip 4 is staggered up and down,
Just for the tooth of bolt away from, it is more convenient when in use in this way, and the casting lug thereon of metal circlip 4 is staggered up and down, thus
It is more convenient when fixed.
Further, metal circlip 4 is designed as to be transferred to, and opposite direction cannot produce, and needs to carry out by disassembly metallic sheath 1
Disassembly is dismantled by dedicated disassembly metallic sheath 1 in this way, so that being not easy to be turned by external staff, protects fixation
The connection of component avoids dangerous generation.
Further, metal circlip 4 is fixedly mounted in the fixation screw socket 2 of 3 inside middle of stop nut, and metal circlip 4 is embedding
On stop nut 3, axial distance is the tooth of bolt away from so when in use, metal circlip 4 will follow stop nut
3 carry out rotation use.
Further, disassembly metallic sheath 1 is cylinder, and the inside for dismantling metallic sheath 1 is being used in this way at hollow state
When it is more convenient, and dismantle the inside of metallic sheath 1 into hollow state, the shape of matching internal nut, i.e. hexagon play
Anti-skidding effect, so as to be socketed object well.
The working principle and process for using of the utility model: after the utility model installs, so that it may stop nut 3
It is fixed on and needs on fixed stud.And metal circlip 4 is fixedly mounted in the fixation screw socket 2 of 3 inside middle of stop nut, and
Boss limiting groove 31 and boss limit of the upper end metal bosses 42 and bottom end metal bosses 43 of metal circlip 4 embedded in stop nut 3
In donsole 32, such metal circlip 4 will follow stop nut 3 to be rotated.And metal circlip 4 be by annulus right angle 41,
Upper end metal bosses 42, bottom end metal bosses 43, metal ring 44, circular hole 45 and annulus fillet 46 form, and are rotating in this way
When fixed, the annulus fillet 46 that metal circlip 4 is arranged by bottom end metal bosses 43 and 44 junction of metal ring inside,
It is rotated so as to be against on stud well, so that rotation is tightened, is screwed clockwise, resisted on the right side of stop nut groove
Upper end metal bosses 42, annulus right angle 41 are detached from bolt thread surface, and bottom end metal bosses 43 are free state, and annulus fillet
46 be fillet, and nut is enable easily to screw.It when back-out, is resisted on the left of stop nut groove 31 on the left of circlip, along with bias
Circle effect makes circlip inside right angle resist the thread of bolt, prevents it from screwing out, achieve the effect that locking.And it needs to dismantle
When, so that it may it is dismantled by special-purpose assorted disassembly metallic sheath 1.Disassembly metallic sheath 1 is by metal upper prop 11, set
Connected nut hole 12, antiskid groove 13 and metal lower prop 14 are formed, when disassembly in this way, so that it may disassembly metallic sheath 1
It covers on stop nut 3,12 inner wall of socket nut hole of disassembly metallic sheath 1 in this way will withstand the bottom end gold of metal circlip 4
Belong to boss 43, so that bottom end metal bosses 43 are separated with fixed bolt, releasing is self-locking, thus rotated by disassembly metallic sheath 1,
So that stop nut 3 screws out together.And when Unscrew, pass through the antiskid groove of 11 outside setting in one week of metal upper prop
13, to have good anti-skidding effect when rotation, will not be slided when Unscrew in this way.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. detachable stop nut, including stop nut (3) and metal circlip (4), it is characterised in that: the metal circlip (4)
It is fixed on stop nut (3), the centre of the stop nut (3) is provided with fixed screw socket (2), the stop nut
(3) disassembly metallic sheath (1) disassembly can be used.
2. detachable stop nut according to claim 1, it is characterised in that: the disassembly metallic sheath (1) includes metal
Upper prop (11), socket nut hole (12), antiskid groove (13) and metal lower prop (14), the lower end of the metal upper prop (11) are set
It is equipped with metal lower prop (14), the bosom of the metal upper prop (11) and metal lower prop (14) is provided with socket nut hole
(12), the outside of the metal upper prop (11) is provided with antiskid groove (13) for one week.
3. detachable stop nut according to claim 1, it is characterised in that: the stop nut (3) includes boss limit
Slot (31) processed, boss restricted entry (32), nut shell (33) and arc end angle (34), the upper and lower side angle of the nut shell (33)
Place is provided with arc end angle (34), is provided with boss limiting groove (31), the boss above the front end of the nut shell (33)
The lower section of limiting groove (31), which is located on nut shell (33), is provided with boss restricted entry (32).
4. detachable stop nut according to claim 1, it is characterised in that: the metal circlip (4) includes that annulus is straight
Angle (41), upper end metal bosses (42), bottom end metal bosses (43), metal ring (44), circular hole (45) and annulus fillet
(46), the lower end of the upper end metal bosses (42) is provided with metal ring (44), the upper end metal bosses (42) and metal
It being provided with annulus right angle (41) on the inside of annulus (44) junction, the centre of the metal ring (44) is provided with circular hole (45),
The another of the metal ring (44) is provided with bottom end metal bosses (43), the bottom end metal bosses (43) and metal ring
(44) annulus fillet (46) are provided on the inside of junction.
5. detachable stop nut according to claim 1, it is characterised in that: the interior annular of the metal circlip (4) with
Outer toroid is off-centre operation, and the casting lug thereon of the metal circlip (4) is staggered up and down.
6. detachable stop nut according to claim 1, it is characterised in that: the metal circlip (4) is designed as can be with
It is transferred to, opposite direction cannot produce, and have fabulous anti-loosening effect, need to be dismantled by disassembly metallic sheath (1).
7. detachable stop nut according to claim 1, it is characterised in that: the metal circlip (4) is fixedly mounted on
In the fixation screw socket (2) of stop nut (3) inside middle, the metal circlip (4) is on stop nut (3).
8. detachable stop nut according to claim 1, it is characterised in that: the disassembly metallic sheath (1) is cylinder,
And the inside of disassembly metallic sheath (1) is at hollow state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952845.0U CN209370262U (en) | 2018-11-26 | 2018-11-26 | Detachable stop nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952845.0U CN209370262U (en) | 2018-11-26 | 2018-11-26 | Detachable stop nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370262U true CN209370262U (en) | 2019-09-10 |
Family
ID=67833971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821952845.0U Expired - Fee Related CN209370262U (en) | 2018-11-26 | 2018-11-26 | Detachable stop nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389798A (en) * | 2021-07-21 | 2021-09-14 | 三马紧固件(浙江)股份有限公司 | Special novel locknut subassembly of railway |
-
2018
- 2018-11-26 CN CN201821952845.0U patent/CN209370262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389798A (en) * | 2021-07-21 | 2021-09-14 | 三马紧固件(浙江)股份有限公司 | Special novel locknut subassembly of railway |
| CN113389798B (en) * | 2021-07-21 | 2022-11-18 | 三马紧固件(浙江)股份有限公司 | Special novel locknut subassembly of railway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209370262U (en) | Detachable stop nut | |
| WO2011150537A1 (en) | New type quick fastening nut | |
| CN204477580U (en) | PE pipe self-locking flange | |
| CN109306998A (en) | A kind of positive and negative silk screw of never becoming loose | |
| CN207879824U (en) | A kind of hexagonal anticreep locking nut | |
| CN107471152A (en) | A kind of full-floating type round nut assembling and disassembling device | |
| CN105545921B (en) | A kind of coaxial bolts group of packing ring stop | |
| CN207609667U (en) | A kind of bolt | |
| CN203023225U (en) | Fastener and combined nut device thereof | |
| CN205780190U (en) | A kind of high intensity anticreep studs assembly | |
| CN214146209U (en) | Novel push-type anti-loosening combined nut | |
| CN209523982U (en) | Stop nut | |
| CN201714807U (en) | Quadrangle semi-thread bolt device with washers | |
| CN213451255U (en) | Self-pulling self-locking taper sleeve nut for crank pin of oil pumping unit | |
| CN204538911U (en) | A kind of motor expansion sleeve disassembling fixture | |
| CN207647953U (en) | A kind of axis head nut | |
| CN207906264U (en) | A kind of Anti-loose locking nut of wind driven generation set main shaft bearing | |
| CN207864351U (en) | A kind of self-taped type double thread nut | |
| CN105570269A (en) | Lock nut | |
| CN202001475U (en) | Asymmetric self-locking nut | |
| CN208919031U (en) | A kind of lock type steel-wire screw-socket | |
| CN214007746U (en) | Anti-disassembly nut | |
| CN207682314U (en) | Tank transmission case body stationary positioned axis pin installation special tool | |
| CN220470436U (en) | Anti-loosening nut sleeve | |
| CN219712008U (en) | Quick fastening and dismounting connecting fastener |
Legal Events
| 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: 20190910 |