CN102865280A - Screw with magnetic body - Google Patents
Screw with magnetic body Download PDFInfo
- Publication number
- CN102865280A CN102865280A CN201110367357XA CN201110367357A CN102865280A CN 102865280 A CN102865280 A CN 102865280A CN 201110367357X A CN201110367357X A CN 201110367357XA CN 201110367357 A CN201110367357 A CN 201110367357A CN 102865280 A CN102865280 A CN 102865280A
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- screw
- flange part
- connecting plate
- magnetic
- bump
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Abstract
The invention discloses a convenient screw with a magnetic body; a flange part is integrally disposed on a screw head of the screw; a cylindrical connection projection part is disposed on the flange part; the connection projection part is fittedly sleeved by a connection plate; an accommodation hole is disposed on the connection plate for accommodating the magnetic body; the magnetic body is disposed in the accommodation hole. The screw with the magnetic body provided by the invention is convenient for processing, is high in production efficiency, and can improve economic benefits.
Description
Technical field
The present invention relates to the mechanical component technical field, all can relate to the screw that links the element use in many mechanical realization things, the present invention is specifically related to a kind of screw that possesses magnetic at screw terminal, is easy to use.This possesses the screw of magnetic, has been wholely set flange part at the screw terminal of screw, is provided with columniform connection bump on the flange part, and coincideing on the described connection bump is arranged with connecting plate, is provided with on the connecting plate for the accepting hole of placing magnetic.The screw that possesses magnetic provided by the invention is easy to process, and manufacturing efficiency is high, has improved economic benefit.
Background technique
Usually, in many machinery such as automobile, machinery, electrical equipment, the screw that is made of screw bolt and nut is commonly used.For screw bolt and nut interlinks, in fact the rotating speed rotation of screw bolt and nut with respect to screw thread, only under the state that can not rotate, just screw bolt and nut becomes perfect link.The link operation of this screw bolt and nut if in a fairly large number of situation of screw bolt and nut, is incited somebody to action very spended time and manpower.
Thereby for making the convenience of screw work, also in order to prevent from vibrating cause loosening, someone proposes at screw head magnetite to be set.For example No. the 395383rd, the korean registered model utility, name is called " with the link part of magnetite " and discloses a kind of link part with magnetite, the bolt that it is comprised of screw head and screw section, the nut that is bonded in screw section forms the link part, in the middle of screw bolt and nut, wherein some must must have magnetite.
But the existing screw that possesses magnetic mostly is at the screw head chamfer machining, then in the groove that digs magnetite is installed.Therefore this its shape of screw by chamfer machining one-tenth is all very regular, is difficult for being processed into given shape, is used for carrying out the work of trouble and inconvenience.Therefore at present the processing efficient for the screw of given shape is low, deficiency in economic performance.And in the complex process of screw head chamfer machining, be not suitable for a large amount of productions, inefficiency.
Summary of the invention
For addressing the above problem, the invention provides a kind of screw that possesses magnetic, comprise screw terminal, be wholely set flange part on the screw terminal, be provided with columniform connection bump on the described flange part, coincideing on the described connection bump is arranged with connecting plate, is provided with on the connecting plate for the accepting hole of placing magnetic.
Further, the front of described connection bump is provided with the taper of dialling of inversed taper platform shape.Be provided with the screw section of the section of being threaded on the described group of taper.Perhaps, described screw terminal, flange part, connection bump and be connected taper in be provided with the tapped hole that connects described screw terminal, flange part, connection bump and dial taper.
The screw that possesses magnetic provided by the invention, not existing chamfer machining at screw terminal, but form to connect the processing method of bump, therefore the work efficiency of the more existing magnetic screw of work efficiency of the screw that possesses magnetic provided by the invention significantly improves.
In addition, the screw that possesses magnetic provided by the invention, connecting plate wherein are fit to a large amount of punch process to be manufactured, and has therefore improved manufacturing efficiency, remarkable in economical benefits.
Especially, when screw terminal and flange part are integrally formed, screw terminal and flange part are generally all made by the higher material of price, and the flange part thickness of the screw that possesses magnetic provided by the invention is little, and the flange part of more present screw is thin, therefore cost reduces, and connecting plate material requested price is low, and connecting plate can also replenish the thickness of flange part, does not affect the use of whole screw, therefore the low price that possesses the screw of magnetic provided by the invention uses safety.
Description of drawings
Fig. 1 is the structural representation of the screw that possesses magnetic that provides of the embodiment of the invention 1;
Fig. 2 is the structural representation of the connecting plate of the screw that possesses magnetic shown in Figure 1;
Fig. 3 is the schematic diagram of disassembling of the screw that possesses magnetic shown in Figure 1;
Fig. 4 is the schematic diagram of disassembling of the screw that possesses magnetic that provides of the embodiment of the invention 2;
Fig. 5 is the structural representation of the connecting plate of the screw that possesses magnetic shown in Figure 4.
Embodiment
The following stated embodiment with reference to the accompanying drawings 1-4 describes the screw that possesses magnetic provided by the invention in detail.
Embodiment 1
Arrive shown in Figure 3 such as Fig. 1, the screw that possesses magnetic that the present embodiment provides, comprise screw terminal 2, be wholely set flange part 9 on the screw terminal 2, be provided with columniform connection bump 4 on the flange part 9, connecting coincide on the bump 4 is arranged with connecting plate 7, connecting plate 7 can take off from connecting bump 4 easily, the center of connecting plate 7 has attachment hole 6, and connecting plate 7 coincide to be set in by attachment hole 6 and connects on the bump 4, is provided with on the connecting plate 7 for the accepting hole 5 of placing magnetic 1.The front that connects bump 4 is provided with group taper 8 of inversed taper platform shape, dials the screw section 3 that is provided with the section of being threaded on the taper 8.Screw section 3 can be widely used in the link in many structures by the together threaded joint of screw section with other corresponding screws.
The screw that possesses magnetic that the present embodiment provides is not to make by the existing manufacture method at the screw terminal chamfer machining, but form the processing method that connects bump, therefore the manufacturing efficiency of the screw that possesses magnetic that provides of the present embodiment is high, is suitable for a large amount of productions.
The connecting plate that uses in the screw that possesses magnetic that the present embodiment provides is suitable for the mass-produced manufacture method of punch process, has therefore improved manufacturing efficiency, remarkable in economical benefits.
When sheathed connecting plate on the connection bump, group taper that is arranged on the inversed taper platform shape that connects the bump front can play leading role, and the easier connecting plate cover is set to connects on the bump.Wherein, the internal diameter h of the connect apertures on the connecting plate should adapt with the external diameter L that is connected bump, with guarantee connecting plate can be connected bump and coincide cooperate.
Screw terminal and flange part are integrally formed, connecting bump is arranged on the flange part, therefore higher to the material requirements of screw terminal and flange part, generally all made by the higher material of price, and the flange part thickness of the screw that possesses magnetic that the present embodiment provides is little, the flange part of more present screw is thin, therefore cost reduces, and connecting plate material requested price is low, connecting plate can also replenish the thickness of flange part, do not affect the use of whole screw, so the low price of the screw that possesses magnetic that provides of the present embodiment, safety used.
The screw that possesses magnetic that the present embodiment provides is made simple, easy to use, good in economic efficiency.
Such as Fig. 4, shown in Figure 5, the another kind that the present embodiment provides possesses the screw of magnetic, comprise screw terminal 2, be wholely set flange part 9 on the screw terminal 2, be provided with columniform connection bump 4 on the flange part 9, connecting coincide on the bump 4 is arranged with connecting plate 7, is provided with on the connecting plate 7 for the accepting hole 5 of placing magnetic 1.The front that connects bump 4 is provided with group taper 8 of inversed taper platform shape.Screw terminal 2, flange part 9, be provided with the tapped hole 10 that connects screw terminal 2, flange part 9, connects bump 4 and group taper 8 in connecting bump 4 and being connected taper 8.Connecting plate 7 can take off from connecting bump 4 easily, and the center of connecting plate 7 has attachment hole 6, and connecting plate 7 coincide to be set in by attachment hole 6 and connects on the bump 4.The internal diameter h of the connect apertures 6 on the connecting plate 7 should adapt with the external diameter L that is connected bump 4, with guarantee connecting plate 7 can be connected bump 4 and coincide and cooperate.
Claims (4)
1. screw that possesses magnetic, comprise screw terminal, be wholely set flange part on the screw terminal, it is characterized in that, be provided with columniform connection bump on the described flange part, coincideing on the described connection bump is arranged with connecting plate, is provided with on the connecting plate for the accepting hole of placing magnetic, is placed with magnetic in the described accepting hole.
2. the screw that possesses magnetic according to claim 1 is characterized in that, the front of described connection bump is provided with the taper of dialling of inversed taper platform shape.
3. the screw that possesses magnetic according to claim 2 is characterized in that, is provided with the screw section of the section of being threaded on the described group of taper.
4. the screw that possesses magnetic according to claim 2 is characterized in that, described screw terminal, flange part, connection bump and be connected taper in be provided with the tapped hole that connects described screw terminal, flange part, connection bump and dial taper.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20110067656 | 2011-07-08 | ||
| KR10-2011-0067656 | 2011-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102865280A true CN102865280A (en) | 2013-01-09 |
Family
ID=47444342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110367357XA Pending CN102865280A (en) | 2011-07-08 | 2011-11-18 | Screw with magnetic body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102865280A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454880A (en) * | 2013-09-16 | 2015-03-25 | 威德车业部件有限公司 | Magnetic bolt and method for preparing the same |
| US20190178281A1 (en) * | 2017-12-11 | 2019-06-13 | Findmold Co., Ltd. | Detachable washer for preventing loosening |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU838121A1 (en) * | 1979-09-27 | 1981-06-15 | Центральная Научно-Исследовательскаялаборатория Производственногообъединения "Укрнефть" | Device for arresting securing element |
| JPH0817623A (en) * | 1994-06-29 | 1996-01-19 | Hiroko Hashizume | Magnet with screw |
| US5967722A (en) * | 1998-04-08 | 1999-10-19 | Dana Corporation | Locking washer arrangement |
| KR200395383Y1 (en) * | 2005-06-30 | 2005-09-08 | 윤재일 | Jointer using magnet |
| CN200961612Y (en) * | 2006-10-19 | 2007-10-17 | 陈崇昆 | Magnetically-positioning bolt |
| CN201021695Y (en) * | 2006-11-22 | 2008-02-13 | 张连墩 | Magnetic washer |
| CN201065877Y (en) * | 2007-07-16 | 2008-05-28 | 陈建生 | Bolted joint with magnetism |
| JP2009222218A (en) * | 2008-03-19 | 2009-10-01 | Toyota Motor Corp | Fastener with flange |
| CN201433983Y (en) * | 2009-07-21 | 2010-03-31 | 任旭辉 | Limit bolt |
| JP2011052787A (en) * | 2009-09-03 | 2011-03-17 | Fuji Xerox Co Ltd | Fastening member |
-
2011
- 2011-11-18 CN CN201110367357XA patent/CN102865280A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU838121A1 (en) * | 1979-09-27 | 1981-06-15 | Центральная Научно-Исследовательскаялаборатория Производственногообъединения "Укрнефть" | Device for arresting securing element |
| JPH0817623A (en) * | 1994-06-29 | 1996-01-19 | Hiroko Hashizume | Magnet with screw |
| US5967722A (en) * | 1998-04-08 | 1999-10-19 | Dana Corporation | Locking washer arrangement |
| KR200395383Y1 (en) * | 2005-06-30 | 2005-09-08 | 윤재일 | Jointer using magnet |
| CN200961612Y (en) * | 2006-10-19 | 2007-10-17 | 陈崇昆 | Magnetically-positioning bolt |
| CN201021695Y (en) * | 2006-11-22 | 2008-02-13 | 张连墩 | Magnetic washer |
| CN201065877Y (en) * | 2007-07-16 | 2008-05-28 | 陈建生 | Bolted joint with magnetism |
| JP2009222218A (en) * | 2008-03-19 | 2009-10-01 | Toyota Motor Corp | Fastener with flange |
| CN201433983Y (en) * | 2009-07-21 | 2010-03-31 | 任旭辉 | Limit bolt |
| JP2011052787A (en) * | 2009-09-03 | 2011-03-17 | Fuji Xerox Co Ltd | Fastening member |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454880A (en) * | 2013-09-16 | 2015-03-25 | 威德车业部件有限公司 | Magnetic bolt and method for preparing the same |
| US20190178281A1 (en) * | 2017-12-11 | 2019-06-13 | Findmold Co., Ltd. | Detachable washer for preventing loosening |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130109 |