CN103174722A - Positioning bolt - Google Patents
Positioning bolt Download PDFInfo
- Publication number
- CN103174722A CN103174722A CN2013101148317A CN201310114831A CN103174722A CN 103174722 A CN103174722 A CN 103174722A CN 2013101148317 A CN2013101148317 A CN 2013101148317A CN 201310114831 A CN201310114831 A CN 201310114831A CN 103174722 A CN103174722 A CN 103174722A
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- China
- Prior art keywords
- component
- bolt
- holding down
- down bolt
- parent
- 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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Abstract
The invention relates to a positioning bolt which comprises a positioning bolt body (1), an adjustment gasket (2), a component and part to be installed (3), an adjustment washer (4), a parent part (5), a positioning bolt guide section (6) and a bolt positioning face (7). The positioning bolt body (1) is sequentially connected with a parent component and part (2), the component and part to be installed (3), the adjustment washer (4) and the parent part (5). The bolt positioning face (7) is connected with the surface of the parent part (5) in attached and positioning modes. The positioning bolt body (1) is connected with the parent part (5) in a threaded mode. The positioning bolt is simple in structure, due to the fact that the flexible connection is adopted among the components and parts, under the status of working, the working noise can be reduced, and the working service life of the parts is prolonged.
Description
Technical field
The invention belongs to bolt field, be specifically related to a kind of holding down bolt.
Background technique
At mechanical field, between component, mode with bolts is of common occurrence, need relatively accurate position relationship between some component, machining accuracy to component proposes certain requirement, in case the overproof component that will increase of precision are scrapped risk, holding down bolt in employing the present invention can guarantee the positional accuracy of component, effectively saves simultaneously cost of production, has great engineering practical value.
Summary of the invention
Technical problem to be solved by this invention will provide a kind of holding down bolt exactly, guarantees exact position between component to reach, and reduces component and scraps risk because of what machining accuracy caused, can save the cost of production of component simultaneously.
Technological scheme of the present invention: a kind of holding down bolt, it comprises holding down bolt 1, adjusts pad 2, treats component 3, adjust packing ring 4, parent part 5, holding down bolt guide section 6 and Bolt to position face 7, holding down bolt 1 successively with parent component 2, treat component 3, adjust packing ring 4 and are connected connections with the parent part, Bolt to position face 7 is located by connecting with the 5 surface applyings of parent part, and holding down bolt 1 is threaded with parent part 5.
The thickness of described adjustment pad 2 and adjustment packing ring 4 is adjustable, guarantees to treat the positional accuracy of component 3.
Beneficial effect of the present invention:
1) this holding down bolt can guarantee to treat the positional accuracy of component and parent component.
2) this holding down bolt Placement replaces traditional mode that is rigidly connected, and can effectively reduce because of component
The machining accuracy risk that causes part to scrap.
3) this holding down bolt is adjusted packing ring has bolt to loosen effect, improves the component functional reliability.
4) this holding down bolt is adjusted packing ring and is avoided the mode that is rigidly connected between component, helps the sealing of component, can effectively reduce mechanical noise simultaneously.
5) this holding down bolt top guidance tape is convenient to the assembling of bolt, bolt and auxiliary component.
Description of drawings
Fig. 1 is structure intention of the present invention.
Fig. 2 is mounting structure figure of the present invention.
Embodiment
As shown in the figure, a kind of holding down bolt, it comprises holding down bolt 1, adjust pad 2, treat component 3, adjust packing ring 4, parent part 5, holding down bolt guide section 6 and Bolt to position face 7, holding down bolt 1 successively with parent component 2, treat component 3, adjust packing ring 4 and be connected connection with the parent part, Bolt to position face 7 is located by connecting with the 5 surface applyings of parent part, and holding down bolt 1 is threaded with parent part 5.
The thickness of described adjustment pad 2 and adjustment packing ring 4 is adjustable, guarantees to treat the positional accuracy of component 3.
The effect of adjusting packing ring 4 is to guarantee parent part 5 and treat sealing reliability between component 3, adjusting pad 2 and adjusting under the acting in conjunction of packing ring 4, will treat that component 3 is arranged on specified position.In addition, adjust pad 2 and adjust packing ring 4 and play simultaneously the locking effect of holding down bolt, guaranteeing the functional reliability of assembling component.
Claims (2)
1. holding down bolt, it comprises holding down bolt (1), adjust pad (2), treat component (3), adjust packing ring (4), parent part (5), holding down bolt guide section (6) and Bolt to position face (7), it is characterized in that holding down bolt (1) successively with parent component (2), treat component (3), adjust packing ring (4) and be connected 5 with the parent part) connect, Bolt to position face (7) is located by connecting with parent part (5) surface applying, and holding down bolt (1) is threaded with parent part (5).
2. a kind of holding down bolt according to claim 1, is characterized in that the thickness of described adjustment pad (2) and adjustment packing ring (4) is adjustable, guarantees to treat the positional accuracy of component (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013101148317A CN103174722A (en) | 2013-04-03 | 2013-04-03 | Positioning bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013101148317A CN103174722A (en) | 2013-04-03 | 2013-04-03 | Positioning bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103174722A true CN103174722A (en) | 2013-06-26 |
Family
ID=48634802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013101148317A Pending CN103174722A (en) | 2013-04-03 | 2013-04-03 | Positioning bolt |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103174722A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104763722A (en) * | 2015-03-26 | 2015-07-08 | 苏州市华宁机械制造有限公司 | Cylindrical step connector |
CN108775319A (en) * | 2018-07-09 | 2018-11-09 | 周民华 | A kind of light rail fixing bolt |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1844684A (en) * | 2006-05-08 | 2006-10-11 | 张连墩 | Shockproof locknut capable of positioning and automatically enhancing self-locking strength when securing |
CN202023815U (en) * | 2011-04-29 | 2011-11-02 | 浙江吉利汽车研究院有限公司 | Fastening structure for assembling bolts |
CN202048081U (en) * | 2011-05-12 | 2011-11-23 | 纽威数控装备(苏州)有限公司 | Bolt component |
CN202100588U (en) * | 2011-06-13 | 2012-01-04 | 上海森下紧固件国际贸易有限公司 | Assembled screw |
-
2013
- 2013-04-03 CN CN2013101148317A patent/CN103174722A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1844684A (en) * | 2006-05-08 | 2006-10-11 | 张连墩 | Shockproof locknut capable of positioning and automatically enhancing self-locking strength when securing |
CN202023815U (en) * | 2011-04-29 | 2011-11-02 | 浙江吉利汽车研究院有限公司 | Fastening structure for assembling bolts |
CN202048081U (en) * | 2011-05-12 | 2011-11-23 | 纽威数控装备(苏州)有限公司 | Bolt component |
CN202100588U (en) * | 2011-06-13 | 2012-01-04 | 上海森下紧固件国际贸易有限公司 | Assembled screw |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104763722A (en) * | 2015-03-26 | 2015-07-08 | 苏州市华宁机械制造有限公司 | Cylindrical step connector |
CN108775319A (en) * | 2018-07-09 | 2018-11-09 | 周民华 | A kind of light rail fixing bolt |
CN108775319B (en) * | 2018-07-09 | 2024-01-16 | 周民华 | Light rail fixing bolt |
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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 | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |