CN1959133A - Magnetometric vibration proof, lock washer - Google Patents
Magnetometric vibration proof, lock washer Download PDFInfo
- Publication number
- CN1959133A CN1959133A CN 200610154749 CN200610154749A CN1959133A CN 1959133 A CN1959133 A CN 1959133A CN 200610154749 CN200610154749 CN 200610154749 CN 200610154749 A CN200610154749 A CN 200610154749A CN 1959133 A CN1959133 A CN 1959133A
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- CN
- China
- Prior art keywords
- permanent magnet
- magnetometric
- metal body
- ring
- lock washer
- 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.)
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- Bolts, Nuts, And Washers (AREA)
Abstract
A magnetic force washer of antivibration and loose proof type is prepared as setting ring form permanent magnet into ring form metal body and connecting outer lane of ring form permanent magnet with inner lane of ring form metal body. The other two types of magnetic force washer in antivibration and loose proof type are also disclosed.
Description
Technical field
The invention belongs to technical field of fastening, relate to a kind of magnetic material, particularly a kind of Magnetometric vibration proof, lock washer in the tightening technology Application for Field.
Background technique
Fastening piece is one of most widely used accessory, relates to every field such as industry, agricultural, traffic, national defence, daily life.Along with rapid development of science and technology, people are more and more higher, also more and more wider in the requirement of aspects such as locking, antivibration to fastener.Product and the disclosed much innovation and creation of relevant this respects of Chinese patent from existing antivibration lock washer, the overwhelming majority all is to propose from the angle of bolt, nut, much relating to packing ring though also have, mostly is to propose solution from the mechanical realization aspect, as spring washer.Spring washer must be under the condition of nut screwing clamping competence exertion antivibration anti-loosing effect, but easily get loose all the better under the situation of tightening at the end, in addition, at present the fastener and the fastener bolt nut overwhelming majority have ferromagnetism, but existing packing ring product and in the publication still the end see and relate to the application of magnetic material in the antivibration lock washer.
Summary of the invention
The objective of the invention is at above-mentioned reason, the application of a kind of magnetic material in the tightening technology field is provided, be specifically related to a kind of locking packing ring of magnetic force antivibration that utilizes.It is good that the present invention compared with prior art has a locking Security of antivibration, all has the antivibration anti-loosing effect under the still not too tight situation tightening, and be difficult for coming off automatically, also has characteristics such as simple in structure, easy manufacturing, easy to use, highly versatile in addition.
To achieve these goals, the present invention is by the following technical solutions:
One of scheme, a kind of Magnetometric vibration proof, lock washer of the present invention comprises an endless metal body and annular permanent magnet/or several piece watt shape permanent magnet.
Described endless metal body is that the outer ring is circular, inner ring is circular/or hexagon/or other arbitrary shapes, both ends of the surface are parallel to each other and perpendicular to the metal body of its axis, described annular permanent magnet is that the interior loop-shaped of an outer ring and described endless metal body is complementary, inner ring is circular, both ends of the surface are parallel to each other and perpendicular to the permanent magnet of its axis, described annular permanent magnet is installed in the described endless metal body, and the outer ring of described annular permanent magnet is connected with the inner ring of described endless metal body.The thickness of described annular permanent magnet/or the length (axial dimension that refers to magnetic shoe) of described watt of shape permanent magnet smaller or equal to the thickness of described endless metal body; the external diameter of described annular permanent magnet is less than the external diameter of use nut supporting with it, otherwise described endless metal body can not play the effect of protection permanent magnet.Described endless metal body and described annular permanent magnet/or watt shape permanent magnet, by magnetic force natural combination or affixed with adhesives or other modes.
Two of scheme, a kind of Magnetometric vibration proof, lock washer of the present invention, comprise a porose metal ring and several permanent magnets, described porose metal ring is provided with the hole of several arbitrary shapes, is provided with the permanent magnet that is complementary with its shape in the hole of described several arbitrary shapes.
The thickness of described permanent magnet is smaller or equal to the thickness of described porose metal ring.Described porose metal ring and described permanent magnet are by magnetic force natural combination or affixed with adhesives or other modes.
Three of scheme, a kind of Magnetometric vibration proof, lock washer of the present invention, comprise a porose magnet ring and several metal bodys, described porose magnet ring is provided with the hole of several arbitrary shapes, is provided with the metal body that is complementary with its shape in the hole of described several arbitrary shapes.
The thickness of described metal body is more than or equal to the thickness of described porose magnet ring.Described porose magnet ring and described metal body are by magnetic force natural combination or affixed with adhesives or other modes.
Described endless metal body/or the arbitrary shape metal body/or described porose metal ring, comprise ferromagnetic substance and Nonferromugnetic material.Described metal body or described porose metal ring mainly have been the effects that the permanent magnet that combines with it of protection is not damaged by pressure.
Described annular permanent magnet/or watt shape permanent magnet/or described arbitrary shape permanent magnet/or described porose magnet ring, comprise various permanent magnets such as neodymium iron boron, ferrite, Nanocomposite magnet and the composite material that comprises a kind of permanent-magnet material at least.Described permanent magnet plays the locking effect of antivibration.
The working principle of a kind of Magnetometric vibration proof, lock washer of the present invention: when described Magnetometric vibration proof, lock washer being enclosed within when screwing on the ferromagnetism nut on the ferromagnetism bolt, described permanent magnet on the described Magnetometric vibration proof, lock washer, will be to institute's art ferromagnetism bolt, described ferromagnetism nut or ferromagnetism fastener produce suction, this suction can attract described ferromagnetism nut and described ferromagnetism bolt or ferromagnetism fastener to be in the same place, thereby strengthen the linking intensity of described ferromagnetism nut and described ferromagnetism bolt or ferromagnetism fastener widely, and have good antivibration anti-loosening property and be difficult for coming off automatically.
Accompanying drawing is described
Below in conjunction with drawings and Examples, the invention will be further described,
Fig. 1 is the structural representation of one of a kind of Magnetometric vibration proof, lock washer scheme of the present invention.
Fig. 2 is two a structural representation of a kind of Magnetometric vibration proof, lock washer scheme of the present invention.
Fig. 3 is three a structural representation of a kind of Magnetometric vibration proof, lock washer scheme of the present invention.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of Magnetometric vibration proof, lock washer of the embodiment of the invention comprises an endless metal body 1 and an annular permanent magnet 2.The outer ring of the inner ring of endless metal body 1 and annular permanent magnet 2 is affixed by magnetic force.
Embodiment 2
As shown in Figure 1, a kind of Magnetometric vibration proof, lock washer of the embodiment of the invention comprises an endless metal body 1 and an annular permanent magnet 2.The outer ring of the inner ring of endless metal body 1 and annular permanent magnet 2 is affixed by tackiness agent.
Embodiment 3
As shown in Figure 2, a kind of Magnetometric vibration proof, lock washer of the embodiment of the invention comprises a metal ring 4, is provided with several holes 3 on metal ring 4, and the permanent magnet 5 with its form fit is housed in hole 3, and metal ring 4 is affixed by magnetic force with permanent magnet 5.
Embodiment 4
As shown in Figure 2, a kind of Magnetometric vibration proof, lock washer of the embodiment of the invention comprises a metal ring 4, is provided with several holes 3 on metal ring 4, and the permanent magnet 5 with its form fit is housed in hole 3, and metal ring 4 is affixed by tackiness agent with permanent magnet 5.
Embodiment 5
As shown in Figure 3, a kind of Magnetometric vibration proof, lock washer of the embodiment of the invention comprises a magnet ring 7, and magnet ring 7 is provided with several holes 6, and the metal body 8 with its form fit is housed in hole 6.Magnet ring 7 is affixed by magnetic force with metal body 8.
Embodiment 6
As shown in Figure 3, a kind of Magnetometric vibration proof, lock washer of the embodiment of the invention comprises a magnet ring 7, and magnet ring 7 is provided with several holes 6, and the metal body 8 with its form fit is housed in hole 6.Magnet ring 7 is affixed by tackiness agent with metal body 8.
Claims (6)
1, a kind of Magnetometric vibration proof, lock washer, relate to permanent-magnet material fastening piece arranged---the application in the packing ring, comprise an endless metal body and annular permanent magnet/or several piece watt shape permanent magnet, it is characterized in that described endless metal body is that the outer ring is circular, inner ring is circular/or hexagon/or other arbitrary shapes, both ends of the surface are parallel to each other and perpendicular to the metal body of its axis, described annular permanent magnet is that the interior loop-shaped of an outer ring and described endless metal body is complementary, inner ring is circular, both ends of the surface are parallel to each other and perpendicular to the permanent magnet of its axis, described annular permanent magnet is installed in the described endless metal body, and the outer ring of described annular permanent magnet is connected with the inner ring of described endless metal body;
Or a kind of Magnetometric vibration proof, lock washer, comprise a porose metal ring and several permanent magnets, it is characterized in that described porose metal ring is provided with the hole of several arbitrary shapes, is provided with the permanent magnet that is complementary with its shape in the hole of described several arbitrary shapes;
Or a kind of Magnetometric vibration proof, lock washer, comprise a porose magnet ring and several metal bodys, it is characterized in that described porose magnet ring is provided with the hole of several arbitrary shapes, is provided with the metal body that is complementary with its shape in the hole of described several arbitrary shapes.
2, a kind of Magnetometric vibration proof, lock washer according to claim 1, it is characterized in that the thickness of described permanent magnet/or the length (axial dimension that refers to magnetic shoe) of described watt of shape permanent magnet smaller or equal to the thickness of described metal body or described porose metal ring.
3, a kind of Magnetometric vibration proof, lock washer according to claim 1 is characterized in that the external diameter of the external diameter of described annular permanent magnet less than use nut supporting with it.
4, a kind of Magnetometric vibration proof, lock washer according to claim 1 is characterized in that described metal body and described permanent magnet are by magnetic force natural combination or affixed with adhesives or other modes.
5, a kind of Magnetometric vibration proof, lock washer according to claim 1 is characterized in that the material of described metal body or described porose metal ring comprises ferromagnetic substance and Nonferromugnetic material.
6, a kind of Magnetometric vibration proof, lock washer according to claim 1 is characterized in that described permanent magnet, comprises various permanent magnets such as neodymium iron boron, ferrite, Nanocomposite magnet and the composite material that comprises a kind of permanent-magnet material at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154749 CN1959133A (en) | 2006-11-22 | 2006-11-22 | Magnetometric vibration proof, lock washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154749 CN1959133A (en) | 2006-11-22 | 2006-11-22 | Magnetometric vibration proof, lock washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1959133A true CN1959133A (en) | 2007-05-09 |
Family
ID=38070961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610154749 Pending CN1959133A (en) | 2006-11-22 | 2006-11-22 | Magnetometric vibration proof, lock washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1959133A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697504A (en) * | 2014-12-09 | 2016-06-22 | （株）三巽 | Anti-loosening bolt assembly |
| CN108194487A (en) * | 2017-12-28 | 2018-06-22 | 宁波群力紧固件制造有限公司 | A kind of bolt assembly with locking functions |
| EP3495672A1 (en) * | 2017-12-11 | 2019-06-12 | Findmold Co., Ltd. | Detachable washer for preventing loosening |
-
2006
- 2006-11-22 CN CN 200610154749 patent/CN1959133A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697504A (en) * | 2014-12-09 | 2016-06-22 | （株）三巽 | Anti-loosening bolt assembly |
| CN105697504B (en) * | 2014-12-09 | 2019-03-12 | （株）三巽 | Subassembly of lock bolt |
| EP3495672A1 (en) * | 2017-12-11 | 2019-06-12 | Findmold Co., Ltd. | Detachable washer for preventing loosening |
| CN108194487A (en) * | 2017-12-28 | 2018-06-22 | 宁波群力紧固件制造有限公司 | A kind of bolt assembly with locking functions |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |