CN105351325A - Separable bolt - Google Patents
Separable bolt Download PDFInfo
- Publication number
- CN105351325A CN105351325A CN201510717463.4A CN201510717463A CN105351325A CN 105351325 A CN105351325 A CN 105351325A CN 201510717463 A CN201510717463 A CN 201510717463A CN 105351325 A CN105351325 A CN 105351325A
- Authority
- CN
- China
- Prior art keywords
- screw
- spiral shell
- screw thread
- smooth shaft
- separation
- 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
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a separable bolt. The separable bolt comprises a bolt head and a separable screw. The bolt head is of a regular hexagon three-dimensional structure. The center axis of the bolt head is connected with the separable screw. The separable screw comprises two parts, wherein one part is a smooth rod with the smooth surface, the center axis is of a cavity structure, a thread is arranged on the inner surface, and the smooth rod is integrally connected with the bolt head; and the other part is a threaded rod with a thread on the surface and is of an independent cylinder structure. The threaded rod can be rotationally screwed and embedded in the cavity in the center axis of the smooth rod, and the threaded rod and the smooth rod are rotationally screwed together through the threads. By means of the manner, the separable bolt is simple in structure and particular, the separable screw which can be screwed together through the thread structure is adopted, fine adjustment can be carried out on the length of the screw according to needs, using is convenient, and machining is easy.
Description
Technical field
The present invention relates to fixed component field, particularly relate to a kind of separating type bolt.
Background technique
Bolt is the one of mechanical parts, the cylindrical threaded fastening piece of adapted nut, by head and screw rod (with an externally threaded cylindrical body) class fastening piece dimerous, need and nut screw connection, for being fastenedly connected two parts with through hole, at present, on market, the screw rod of bolt is mostly the cylindrical structure of fixed length, and length can not be finely tuned.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of separating type bolt, can finely tune spiro rod length as required, easy to use, and processing is simple.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of separating type bolt, it is characterized in that, comprising: spiral shell head, separation-type screw, described spiral shell head is regular hexagon stereochemical structure, the separation-type screw described in the connection of central axis place of described spiral shell head; Described separation-type screw comprises two-part, and a part is ganoid smooth shaft, and central axis is cavity structure, and internal surface is provided with screw thread, is connected with the first body of described spiral shell; Another part is that surface arranges threaded threaded stem, is independently cylindrical structure; Wherein, Described threaded stem is rotatable to be tightened in the central shaft cavity of the smooth shaft described in embedding, and both are twisted as a whole by screw thread rotation.
In a preferred embodiment of the present invention, described spiral shell head and screw rod process by round steel.
In a preferred embodiment of the present invention, described smooth shaft boring, internal surface arranges screw thread, and the screw thread on screw thread and described threaded stem surface matches.
In a preferred embodiment of the present invention, described smooth shaft length is 3cm, and inner ring diameter is 7mm, and race diameter is 10mm, and namely thickness is 3mm.
In a preferred embodiment of the present invention, described threaded stem length is 8cm, and diameter of section is 7mm, just can screw in described smooth shaft inner.
In a preferred embodiment of the present invention, the regulation range of the length of described separation-type screw is at 8-10cm.
The invention has the beneficial effects as follows: novel structure of the present invention, especially, adopt a kind of detachable screw rod twisted as a whole by worm structure, can finely tune spiro rod length as required, easy to use, processing is simple.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment 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 prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of separating type bolt one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, spiral shell head; 2, separation-type screw; 3, smooth shaft; 4, threaded stem.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of separating type bolt, it is characterized in that, comprising: spiral shell head 1, separation-type screw 2, described spiral shell head 1 is regular hexagon stereochemical structure, the separation-type screw 2 described in the connection of central axis place of described spiral shell head 1; Described separation-type screw 2 comprises two-part, and a part is ganoid smooth shaft 3, and central axis is cavity structure, and internal surface is provided with screw thread, is connected with described spiral shell head 1 one; Another part is that surface arranges threaded threaded stem 4, is independently cylindrical structure; Wherein, Described threaded stem 4 is rotatable to be tightened in the central shaft cavity of the smooth shaft 3 described in embedding, and both are twisted as a whole by screw thread rotation.
Be different from prior art.
In another embodiment, described spiral shell head 1 processes by round steel with screw rod 2, rich material resources, and processing is simple, sturdy and durable.
Described smooth shaft 3 boring, internal surface arranges screw thread, and the screw thread on screw thread and described threaded stem 4 surface matches, and can easily be screwed in smooth shaft 3 by threaded stem 4, easy to operate.
Described smooth shaft 3 length is 3cm, and inner ring diameter is 7mm, and race diameter is 10mm, and namely thickness is 3mm.
Described threaded stem 4 length is 8cm, and diameter of section is 7mm, just can screw in described smooth shaft 3 inner, easy to operate.
The regulation range of the length of described separation-type screw 2 at 8-10cm, adjustable, practical.
Novel structure of the present invention, especially, adopt a kind of detachable screw rod twisted as a whole by worm structure, can finely tune spiro rod length as required, the length adjusting range of separation-type screw is between 8cm-10cm, for the situation that some length are inadequate or oversize, regulate, easy to operate, practical, easy to use, processing is simple.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a separating type bolt, is characterized in that, comprising: spiral shell head, separation-type screw, and described spiral shell head is regular hexagon stereochemical structure, the separation-type screw described in the connection of central axis place of described spiral shell head; Described separation-type screw comprises two-part, and a part is ganoid smooth shaft, and central axis is cavity structure, and internal surface is provided with screw thread, is connected with the first body of described spiral shell; Another part is that surface arranges threaded threaded stem, is independently cylindrical structure; Wherein, Described threaded stem is rotatable to be tightened in the central shaft cavity of the smooth shaft described in embedding, and both are twisted as a whole by screw thread rotation.
2. separating type bolt according to claim 1, is characterized in that, described spiral shell head and screw rod process by round steel.
3. separating type bolt according to claim 1, is characterized in that, described smooth shaft boring, and internal surface arranges screw thread, and the screw thread on screw thread and described threaded stem surface matches.
4. separating type bolt according to claim 1, is characterized in that, described smooth shaft length is 3cm, and inner ring diameter is 7mm, and race diameter is 10mm, and namely thickness is 3mm.
5. separating type bolt according to claim 1, is characterized in that, described threaded stem length is 8cm, and diameter of section is 7mm, just can screw in described smooth shaft inner.
6. separating type bolt according to claim 1, is characterized in that, the regulation range of the length of described separation-type screw is at 8-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717463.4A CN105351325A (en) | 2015-10-30 | 2015-10-30 | Separable bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717463.4A CN105351325A (en) | 2015-10-30 | 2015-10-30 | Separable bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351325A true CN105351325A (en) | 2016-02-24 |
Family
ID=55327365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510717463.4A Pending CN105351325A (en) | 2015-10-30 | 2015-10-30 | Separable bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351325A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015248A (en) * | 2016-05-31 | 2016-10-12 | 芜湖卓越空调零部件有限公司 | Hexagon flange head bolt |
| CN108303270A (en) * | 2018-02-08 | 2018-07-20 | 卡达克机动车质量检验中心(宁波)有限公司 | A kind of experimental rig of test automobile and trailer anti-lock brake performance |
| CN108869506A (en) * | 2018-09-13 | 2018-11-23 | 甘建国 | A kind of bolt that length is adjustable |
| CN112324783A (en) * | 2020-12-10 | 2021-02-05 | 芜湖金宇紧固件有限公司 | Fastening bolt and machining process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010043678A (en) * | 2008-08-12 | 2010-02-25 | Miyoshi Miyamoto | Locking bolt |
| CN201934471U (en) * | 2010-12-29 | 2011-08-17 | 四川长虹电器股份有限公司 | Bolt for assembling machine core |
| CN202111437U (en) * | 2011-07-11 | 2012-01-11 | 重庆市电力公司检修分公司 | Separating type bolt butt joint double-wing fixture |
| CN204152922U (en) * | 2014-08-25 | 2015-02-11 | 毛璐琪 | A kind of Novel bolt |
| CN204628207U (en) * | 2015-01-19 | 2015-09-09 | 东莞市泰锋五金有限公司 | A kind of screw for window locks |
| CN205331168U (en) * | 2015-10-30 | 2016-06-22 | 无锡市东赫金属制品有限公司 | Disconnect -type bolt |
-
2015
- 2015-10-30 CN CN201510717463.4A patent/CN105351325A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010043678A (en) * | 2008-08-12 | 2010-02-25 | Miyoshi Miyamoto | Locking bolt |
| CN201934471U (en) * | 2010-12-29 | 2011-08-17 | 四川长虹电器股份有限公司 | Bolt for assembling machine core |
| CN202111437U (en) * | 2011-07-11 | 2012-01-11 | 重庆市电力公司检修分公司 | Separating type bolt butt joint double-wing fixture |
| CN204152922U (en) * | 2014-08-25 | 2015-02-11 | 毛璐琪 | A kind of Novel bolt |
| CN204628207U (en) * | 2015-01-19 | 2015-09-09 | 东莞市泰锋五金有限公司 | A kind of screw for window locks |
| CN205331168U (en) * | 2015-10-30 | 2016-06-22 | 无锡市东赫金属制品有限公司 | Disconnect -type bolt |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015248A (en) * | 2016-05-31 | 2016-10-12 | 芜湖卓越空调零部件有限公司 | Hexagon flange head bolt |
| CN108303270A (en) * | 2018-02-08 | 2018-07-20 | 卡达克机动车质量检验中心(宁波)有限公司 | A kind of experimental rig of test automobile and trailer anti-lock brake performance |
| CN108869506A (en) * | 2018-09-13 | 2018-11-23 | 甘建国 | A kind of bolt that length is adjustable |
| CN112324783A (en) * | 2020-12-10 | 2021-02-05 | 芜湖金宇紧固件有限公司 | Fastening bolt and machining process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105351325A (en) | Separable bolt | |
| CN104822971B (en) | Axle terminal adapter and ball screw assembly | |
| CN204035713U (en) | Gear shaving frock | |
| CN202240612U (en) | Tool clamp | |
| CN209578271U (en) | A kind of bit bore depth adjustment | |
| CN105114428A (en) | Splicing type bolt | |
| CN103801958B (en) | pipe fitting positioning fixture | |
| CN206779604U (en) | A kind of ream clamping device | |
| CN105605064A (en) | Bolt provided with wrenching holes | |
| CN204186714U (en) | A kind of connecting rod length adjusting mechanism | |
| CN205331168U (en) | Disconnect -type bolt | |
| CN104551114A (en) | Adjustable combination stepped drill bit | |
| CN105114430A (en) | Thickness-adjustable bolt | |
| CN201220081Y (en) | Instrument for adjusting angle of badminton feather | |
| CN105171015B (en) | Adjustable fine boring cutter | |
| CN204868178U (en) | Cylindric work piece mounting fixture | |
| CN209175318U (en) | A kind of drill jig convenient for adjusting | |
| CN204277596U (en) | A kind of spindle of numerical control lathe location structure | |
| CN203751393U (en) | Centering round hole elastic seat core type drilling jig | |
| CN204603389U (en) | A kind of adjustable combination subland drill | |
| CN105090210A (en) | Double-rotation-direction bolt | |
| CN202428065U (en) | Spiral adjustable end face limiting gear grinding fixture | |
| CN205064509U (en) | Concatenation formula bolt | |
| CN203254336U (en) | Outer-hexagon socket spanner with adjustable size | |
| LT2016058A (en) | A composite tool for forming holes with thread in thin-walles parts |
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: 20160224 |