CN105805136A - Anti-unscrewing nut capable of embedding rolling balls from side end surface - Google Patents
Anti-unscrewing nut capable of embedding rolling balls from side end surface Download PDFInfo
- Publication number
- CN105805136A CN105805136A CN201610371717.6A CN201610371717A CN105805136A CN 105805136 A CN105805136 A CN 105805136A CN 201610371717 A CN201610371717 A CN 201610371717A CN 105805136 A CN105805136 A CN 105805136A
- Authority
- CN
- China
- Prior art keywords
- nut
- side end
- ball
- wall
- unscrewing
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title abstract 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 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
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses an anti-unscrewing nut capable of embedding rolling balls from a side end surface. The anti-unscrewing nut comprises a nut body, wherein a threaded hole is formed in the center of the nut body; inner threads are arranged on the inner side wall of the threaded hole; the outer side end surface of the nut body is an outer chamfered edge wall; the outer chamfered edge wall of the outer side end of the nut body is provided with the rolling balls in a spacing manner; and the rolling balls are embedded into the outer chamfered edge wall. In this way, the fastness stability of the nut can be improved in a manner of embedding the rolling balls into the outer chamfered edge wall of the nut; the protectiveness of the outer side of the nut is strengthened when the nut is fixed with a screw; and the condition that the loosening is caused by unscrewing as a result of unintentional nut touch is avoided.
Description
Technical field
The present invention relates to nut field, particularly relate to a kind of side end face and embed the anti-unscrewing nut of ball.
Background technology
Nut is exactly nut, part for playing the role of fastening together with being screwed in bolt or screw rod, all manufacturings machinery must a kind of element.Difference according to material, is divided into several big types such as carbon steel, rustless steel, non-ferrous metal.Nut is the part got up by plant equipment compact siro spinning technology, and by the screw thread of inner side, equivalent specifications nuts and bolt just can link together.But traditional nut side end face is not designed with anti-skidding design, in some cases nut easily touched to cause be connected with screw rod loosen and the situation of initiation potential, and traditional nut can only carry out tightening process with screw rod, do not possess anti-unscrewing and process design so that safety reduces.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of side end face and embeds the anti-unscrewing nut of ball, it is possible to improved the firm stable of nut by the mode being embedded in ball body at the outer incline wall of nut.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is: provide a kind of side end face to embed the anti-unscrewing nut of ball, including nut body, described nut body central authorities offer screwed hole, described screwed hole medial wall is provided with female thread, described nut body end face outside is outer incline wall, the described outer incline wall interval installation settings ball body of described nut body outboard end, and described ball body embeds in described outer incline wall.
In a preferred embodiment of the present invention, described screwed hole is offered through described nut body two ends, and described screwed hole is round hole.
In a preferred embodiment of the present invention, the side end face that described outer incline wall lateral wall is not embedded into described ball body is smooth surface.
In a preferred embodiment of the present invention, described ball body can roll on the outer incline wall of described nut body.
The invention has the beneficial effects as follows: the present invention can improve the firm stable of nut by the mode being embedded in ball body at the outer incline wall of nut; the protectiveness outside stiffnut when nut and screw rod are fixing, it is to avoid unintentionally touching nut and turn on loosening situation.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that side end face of the present invention embeds anti-unscrewing nut one preferred embodiment of ball；
In accompanying drawing, the labelling of each parts is as follows: 1, nut body；2, screwed hole；3, outer incline wall；4, ball body.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of side end face embeds the anti-unscrewing nut of ball, including nut body 1, described nut body 1 central authorities offer screwed hole 2, described screwed hole 2 medial wall is provided with female thread, described nut body 1 end face outside is outer incline wall 3, the described outer incline wall 3 interval installation settings ball body 4 of described nut body 1 outboard end, described ball body 4 embeds in described outer incline wall 3.
It addition, described screwed hole 2 is offered through described nut body 1 two ends, described screwed hole 2 is round hole.
It addition, the side end face being not embedded into described ball body 4 on described outer incline wall 3 lateral wall is smooth surface.
It addition, described ball body 4 can roll on the outer incline wall 3 of described nut body 1.
nullThe operation principle of the present invention is for offer screwed hole 2 in nut body 1 central authorities，Screwed hole 2 is offered through nut body 1 two ends，Screwed hole 2 is round hole，Screwed hole 2 medial wall is provided with female thread，Nut body 1 end face outside is outer incline wall 3，The outer incline wall 3 interval installation settings ball body 4 of nut body 1 outboard end，Ball body 4 embeds in outer incline wall 3，Ball body 4 can roll on the outer incline wall 3 of nut body 1，The side end face being not embedded into ball body 4 on outer incline wall 3 lateral wall is smooth surface，By embedding on the outer incline wall 3 of nut body 1 outboard end, ball body 4 is installed，Nut body 1 at ordinary times will not be caused by touching unintentionally and turn on loosening situation，Ball body 4 rolls on the outer incline wall 3 of nut body 1 outboard end，Make the situation that will not form friction stree when touching incline wall 3 outside nut body 1 outboard end and cause nut body 1 to move，It is effectively protected stability when nut body 1 is fixed on screw rod.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (4)
1. the anti-unscrewing nut of a side end face embedding ball, including nut body, it is characterized in that, described nut body central authorities offer screwed hole, described screwed hole medial wall is provided with female thread, described nut body end face outside is outer incline wall, the described outer incline wall interval installation settings ball body of described nut body outboard end, and described ball body embeds in described outer incline wall.
2. side end face according to claim 1 embeds the anti-unscrewing nut of ball, it is characterised in that described screwed hole is offered through described nut body two ends, and described screwed hole is round hole.
3. side end face according to claim 1 embeds the anti-unscrewing nut of ball, it is characterised in that the side end face being not embedded into described ball body on described outer incline wall lateral wall is smooth surface.
4. side end face according to claim 1 embeds the anti-unscrewing nut of ball, it is characterised in that described ball body can roll on the outer incline wall of described nut body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371717.6A CN105805136A (en) | 2016-05-31 | 2016-05-31 | Anti-unscrewing nut capable of embedding rolling balls from side end surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371717.6A CN105805136A (en) | 2016-05-31 | 2016-05-31 | Anti-unscrewing nut capable of embedding rolling balls from side end surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805136A true CN105805136A (en) | 2016-07-27 |
Family
ID=56427746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610371717.6A Pending CN105805136A (en) | 2016-05-31 | 2016-05-31 | Anti-unscrewing nut capable of embedding rolling balls from side end surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763068A (en) * | 2016-12-16 | 2017-05-31 | 无锡市汤成机电配件厂 | The screw of protection head is installed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2028948A (en) * | 1978-08-23 | 1980-03-12 | Ellis Allan Elgar Herbert | Improvements in or Relating to Self-locking Nuts |
| US4938108A (en) * | 1983-01-23 | 1990-07-03 | Abraham Levy | Theft-resistant fastener system |
| GB2248415A (en) * | 1990-10-04 | 1992-04-08 | Jeremy Andrew Spillane | Self-locking wrench |
| CN104912898A (en) * | 2015-06-26 | 2015-09-16 | 周勤 | Easily-slid slide block nut |
| CN205190496U (en) * | 2015-10-29 | 2016-04-27 | 国网辽宁省电力有限公司鞍山供电公司 | Anti -disassembly nut and supporting specialized tool thereof |
-
2016
- 2016-05-31 CN CN201610371717.6A patent/CN105805136A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2028948A (en) * | 1978-08-23 | 1980-03-12 | Ellis Allan Elgar Herbert | Improvements in or Relating to Self-locking Nuts |
| US4938108A (en) * | 1983-01-23 | 1990-07-03 | Abraham Levy | Theft-resistant fastener system |
| GB2248415A (en) * | 1990-10-04 | 1992-04-08 | Jeremy Andrew Spillane | Self-locking wrench |
| CN104912898A (en) * | 2015-06-26 | 2015-09-16 | 周勤 | Easily-slid slide block nut |
| CN205190496U (en) * | 2015-10-29 | 2016-04-27 | 国网辽宁省电力有限公司鞍山供电公司 | Anti -disassembly nut and supporting specialized tool thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763068A (en) * | 2016-12-16 | 2017-05-31 | 无锡市汤成机电配件厂 | The screw of protection head is installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |