CN106015260A - Multifunctional nut - Google Patents
Multifunctional nut Download PDFInfo
- Publication number
- CN106015260A CN106015260A CN201610576337.6A CN201610576337A CN106015260A CN 106015260 A CN106015260 A CN 106015260A CN 201610576337 A CN201610576337 A CN 201610576337A CN 106015260 A CN106015260 A CN 106015260A
- Authority
- CN
- China
- Prior art keywords
- card
- cylinder
- nut
- guide pillar
- holding tank
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
Abstract
The invention discloses a multifunctional nut. The multifunctional nut comprises a cylinder, compression springs, compression pieces, limiting guide columns, inserting rods, limiting springs, clamping pieces and a locking sleeve. The cylinder is provided with a limiting guide column containing groove, a center circular hole, a center threaded hole, clamping piece containing grooves and clamping grooves. The nut is provided with a spring clamping piece anti-loosening positioning device, the situation that the nut is loosened from a bolt due to long-time vibration of a machine can be effectively prevented, and the nut anti-loosening effect is improved accordingly. A split structure of the cylinder and the locking sleeve is utilized, and therefore a wrench like the locking sleeve is avoided, the cylinder can be loosened and fastened, and accordingly a very good antitheft effect is achieved.
Description
[technical field]
The present invention relates to the technical field of securing member, the technical field of a kind of multi-functional nut.
[background technology]
Nut is common securing member, and traditional nut is typically without locking functions, due to a lot of nuts all
Being to use on machine, after starting machine, machine can occur a little vibration, therefore uses long when nut,
Nut will come loose and even depart from bolt, causes important impact thus can to the normal operation of machine.
[summary of the invention]
The purpose of the present invention is contemplated to solve the problems of the prior art, proposes a kind of multi-functional nut,
The present invention is not only simple in structure, practical and convenient, and anti-loosing effect is preferable.
For achieving the above object, the present invention proposes a kind of multi-functional nut, including cylinder, compresses bullet
Spring, compression sheet, spacing guide pillar, insertion rod, limit spring, card and lock sleeve, described cylinder sets
Limited location guide pillar holding tank, center hole, screwed hole of centre, card holding tank and draw-in groove, described compression sheet
Being arranged in spacing guide pillar holding tank by spacing guide pillar, described holddown spring is arranged on cylinder and compresses sheet
Between, described insertion rod is directly anchored to compress on sheet, is arranged in card holding tank between described card,
Described limit spring is arranged between card and card holding tank, and described card holding tank is additionally provided with insertion hole,
Described lock sleeve and the direct fit of cylinder, described lock sleeve is provided with the projection matched with draw-in groove.
As preferably, the length of described insertion rod inserts the length of end more than the length of spacing guide pillar, described insertion rod
Degree and width are respectively less than the length and width inserting hole.
As preferably, described spacing guide pillar being additionally provided with limited block, the length and width of described limited block is more than
The length and width of spacing guide pillar holding tank.
As preferably, the aperture of described center hole is more than the aperture of screwed hole of centre, described center hole
The degree of depth is cylindrical 1/4, and the degree of depth of described screwed hole of centre is cylindrical 3/4.
As preferably, described card includes card circular arc portion, card coupling part and card limited block, institute
State card limited block to be connected with card circular arc portion by card coupling part.
As preferably, when limit spring in the raw time, described card circular arc portion does not extends out center circle
Hole, the external diameter of described compression sheet is more than the diameter of holddown spring.
As preferably, described lock sleeve is six prism structures of hollow, and the aperture of described lock sleeve is more than cylinder
The external diameter of body, described draw-in groove and projection are interference fits.
Beneficial effects of the present invention: the present invention passes through to have offered the locking positioner of spring card on nut,
Such that it is able to effectively prevent screw bolt and nut because of long machine vibration, and nut is caused to come loose, and then
Improve the anti-loosing effect of nut；The present invention also by using cylinder and the structure of lock sleeve split, because of
This does not has spanner that lock sleeve is general and cylinder can carry out degree of tightness, thus plays good anti-theft effect.
Inventive feature and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of multi-functional nut of the present invention；
Fig. 2 is the front view of a kind of multi-functional nut of the present invention；
In figure: 1-cylinder, 2-holddown spring, 3-compress sheet, the spacing guide pillar of 4-, 5-insertion rod, 6-limit
Position spring, 7-card, 11-spacing guide pillar holding tank, 12-center hole, 13-screwed hole of centre, 14-card
Sheet holding tank, 15-draw-in groove, 141-insert hole, 71-card circular arc portion, 72-card coupling part, 73-
Card limited block, 81-are protruding.
[detailed description of the invention]
Refering to Fig. 1-2, a kind of multi-functional nut of the present invention, including cylinder 1, holddown spring 2, compress
Sheet 3, spacing guide pillar 4, insertion rod 5, limit spring 6, card 7 and lock sleeve 8, on described cylinder 1
It is provided with spacing guide pillar holding tank 11, center hole 12, screwed hole of centre 13, card holding tank 14 and draw-in groove
15, described compression sheet 3 is arranged in spacing guide pillar holding tank 11 by spacing guide pillar 4, described holddown spring
2 are arranged on cylinder 1 and compress between sheet 3, and described insertion rod 5 is directly anchored to compress on sheet 3, described
Being arranged between card 7 in card holding tank 14, described limit spring 6 is arranged on card 7 and card accommodates
Between groove 14, described card holding tank 14 is additionally provided with insertion hole 141, described lock sleeve 8 and cylinder 1
Directly fit, described lock sleeve 8 is provided with the projection 81 matched with draw-in groove 15, the length of described insertion rod 5
More than the length of spacing guide pillar 4, described insertion rod 5 is inserted the length and width of end and is respectively less than insertion hole 141
Length and width, described spacing guide pillar 4 is additionally provided with limited block 41, the length of described limited block 41 and width
Degree is more than center spiral shell more than the length and width of spacing guide pillar holding tank 11, the aperture of described center hole 12
The aperture of pit 13, the degree of depth is cylinder 1 the 1/4 of described center hole 12, described screwed hole of centre 13
The degree of depth is cylinder 1 3/4, described card 7 includes card circular arc portion (71), card coupling part (72)
With card limited block 73, described card limited block 73 is by card coupling part (72) and card circular arc portion (71)
Be connected, when limit spring 6 in the raw time, described card circular arc portion (71) does not extends out center hole
12, the external diameter of described compression sheet 3 is more than the diameter of holddown spring 2, and described lock sleeve 8 is six ribs of hollow
Rod structure, the aperture of described lock sleeve 8 more than the external diameter of cylinder 1, described draw-in groove 15 and protruding 81 is
Interference fits.
The work process of the present invention
Lock sleeve 8 in the course of the work, is first enclosed within cylinder 1 so by a kind of multi-functional nut of the present invention
Afterwards by spanner locking nut 1, then compressing sheet 3 and compressed by holddown spring 2, insertion rod 5 is from inserting hole 141
Inserting, card circular arc portion 71, under insertion rod 5 acts on, is stuck in the groove of screw rod, thus realizes nut 1
Anti-loosing effect, when cylinder 1 locks the complete lock sleeve 8 that takes off, then play the anti-theft effect of nut.
The present invention is by having offered the locking positioner of spring card, such that it is able to effectively prevent on nut
Screw bolt and nut is because of long machine vibration, and causes nut to come loose, and then improves the locking effect of nut
Really.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple to the present invention
Scheme after conversion belongs to protection scope of the present invention.
Claims (7)
1. a multi-functional nut, it is characterised in that: include cylinder (1), holddown spring (2), compress sheet
(3), spacing guide pillar (4), insertion rod (5), limit spring (6), card (7) and lock sleeve (8),
Described cylinder (1) is provided with spacing guide pillar holding tank (11), center hole (12), screwed hole of centre
(13), card holding tank (14) and draw-in groove (15), described compression sheet (3) passes through spacing guide pillar (4)
Be arranged in spacing guide pillar holding tank (11), described holddown spring (2) be arranged on cylinder (1) and
Compressing between sheet (3), described insertion rod (5) is directly anchored to compress on sheet (3), described card (7)
Between be arranged in card holding tank (14), described limit spring (6) be arranged on card (7) and card
Between sheet holding tank (14), described card holding tank (14) is additionally provided with insertion hole (141), described
Lock sleeve (8) and cylinder (1) directly fit, described lock sleeve (8) is provided with and draw-in groove (15) phase
The projection (81) coordinated.
A kind of multi-functional nut the most as claimed in claim 1, it is characterised in that: the length of described insertion rod (5)
Degree is more than the length of spacing guide pillar (4), and described insertion rod (5) is inserted the length and width of end and is respectively less than
Insert the length and width in hole (141).
A kind of multi-functional nut the most as claimed in claim 1, it is characterised in that: on described spacing guide pillar (4)
Being additionally provided with limited block (41), the length and width of described limited block (41) is more than spacing guide pillar holding tank (11)
Length and width.
A kind of multi-functional nut the most as claimed in claim 1, it is characterised in that: described center hole (12)
Aperture more than the aperture of screwed hole of centre (13), the degree of depth of described center hole (12) is cylinder
(1) 1/4, the degree of depth of described screwed hole of centre (13) is the 3/4 of cylinder (1).
A kind of multi-functional nut the most as claimed in claim 1, it is characterised in that: described card (7) includes card
Sheet circular arc portion (71), card coupling part (72) and card limited block (73), described card limited block (73)
It is connected with card circular arc portion (71) by card coupling part (72).
A kind of multi-functional nut the most as claimed in claim 5, it is characterised in that: when limit spring (6) is in
During naturalness, described card circular arc portion (71) does not extends out center hole (12), described compression sheet (3)
External diameter more than the diameter of holddown spring (2).
A kind of multi-functional nut the most as claimed in claim 1, it is characterised in that: during described lock sleeve (8) is
Six empty prism structures, the aperture of described lock sleeve (8) is more than the external diameter of cylinder (1), described card
Groove (15) and protruding (81) are interference fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576337.6A CN106015260B (en) | 2016-07-19 | 2016-07-19 | A kind of multi-functional nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576337.6A CN106015260B (en) | 2016-07-19 | 2016-07-19 | A kind of multi-functional nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015260A true CN106015260A (en) | 2016-10-12 |
| CN106015260B CN106015260B (en) | 2018-10-09 |
Family
ID=57116102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610576337.6A Active CN106015260B (en) | 2016-07-19 | 2016-07-19 | A kind of multi-functional nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015260B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0864768A1 (en) * | 1997-02-26 | 1998-09-16 | Mayeres, Monique | Automatic and micrometric positive locking nut |
| CN1641234A (en) * | 2004-01-16 | 2005-07-20 | 约翰·K·琼克斯 | Washer, fastener provided with such a washer, method of and power tool for fastening objects with same |
| CN201354792Y (en) * | 2009-03-03 | 2009-12-02 | 张昌华 | Bolt connector tightly locked by suite lock-tongue nut |
| CN201535306U (en) * | 2009-07-27 | 2010-07-28 | 石彦坡 | Improved structure of anti-loosening, anti-disassembly and anti-theft flexible nut |
| CN103498859A (en) * | 2013-09-04 | 2014-01-08 | 苏州市吴中区光福锦程机械厂 | Bolt assembly |
| CN203809475U (en) * | 2014-04-07 | 2014-09-03 | 松阳县永新机械制造有限公司 | Nut and screw assembly |
| CN104295582A (en) * | 2014-09-21 | 2015-01-21 | 金方明 | Specially-made bolt of gland of injection molding machine and heat treatment process of specially-made bolt |
| CN204140619U (en) * | 2014-10-08 | 2015-02-04 | 浙江明泰标准件有限公司 | A kind of locknut |
| CN104373449A (en) * | 2014-11-06 | 2015-02-25 | 海盐哈特惠机械五金制品有限公司 | Multifunctional anti-disengaging nut |
| CN204175765U (en) * | 2014-10-20 | 2015-02-25 | 浙江明泰标准件有限公司 | A kind of screwed retaining ring |
| CN206017398U (en) * | 2016-07-19 | 2017-03-15 | 海盐哈特惠机械五金制品有限公司 | A kind of multi-functional nut |
-
2016
- 2016-07-19 CN CN201610576337.6A patent/CN106015260B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0864768A1 (en) * | 1997-02-26 | 1998-09-16 | Mayeres, Monique | Automatic and micrometric positive locking nut |
| CN1641234A (en) * | 2004-01-16 | 2005-07-20 | 约翰·K·琼克斯 | Washer, fastener provided with such a washer, method of and power tool for fastening objects with same |
| CN201354792Y (en) * | 2009-03-03 | 2009-12-02 | 张昌华 | Bolt connector tightly locked by suite lock-tongue nut |
| CN201535306U (en) * | 2009-07-27 | 2010-07-28 | 石彦坡 | Improved structure of anti-loosening, anti-disassembly and anti-theft flexible nut |
| CN103498859A (en) * | 2013-09-04 | 2014-01-08 | 苏州市吴中区光福锦程机械厂 | Bolt assembly |
| CN203809475U (en) * | 2014-04-07 | 2014-09-03 | 松阳县永新机械制造有限公司 | Nut and screw assembly |
| CN104295582A (en) * | 2014-09-21 | 2015-01-21 | 金方明 | Specially-made bolt of gland of injection molding machine and heat treatment process of specially-made bolt |
| CN204140619U (en) * | 2014-10-08 | 2015-02-04 | 浙江明泰标准件有限公司 | A kind of locknut |
| CN204175765U (en) * | 2014-10-20 | 2015-02-25 | 浙江明泰标准件有限公司 | A kind of screwed retaining ring |
| CN104373449A (en) * | 2014-11-06 | 2015-02-25 | 海盐哈特惠机械五金制品有限公司 | Multifunctional anti-disengaging nut |
| CN206017398U (en) * | 2016-07-19 | 2017-03-15 | 海盐哈特惠机械五金制品有限公司 | A kind of multi-functional nut |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015260B (en) | 2018-10-09 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314300 Haiyan Town, Haiyan County, Zhejiang, Xitang, Fenghuang Village, Jiaxing Patentee after: Zhejiang Hathaway Technology Co.,Ltd. Address before: 314300 Haiyan Town, Haiyan County, Zhejiang, Xitang, Fenghuang Village, Jiaxing Patentee before: HAIYAN HATEHUI MACHINERY HARDWARE PRODUCTS Co.,Ltd. |