CN105402233A - Pressing rivet bolt with milled edges - Google Patents
Pressing rivet bolt with milled edges Download PDFInfo
- Publication number
- CN105402233A CN105402233A CN201610005204.3A CN201610005204A CN105402233A CN 105402233 A CN105402233 A CN 105402233A CN 201610005204 A CN201610005204 A CN 201610005204A CN 105402233 A CN105402233 A CN 105402233A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- threaded rod
- pressing
- pressing rivet
- bolt
- 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
- 238000003801 milling Methods 0.000 claims description 17
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
Abstract
The invention discloses a pressing rivet bolt with milled edges. The pressing rivet bolt comprises a nut, a first threaded rod and a second threaded rod, wherein the nut is fixedly connected with the upper end of the first threaded rod, the second threaded rod is fixedly connected with the lower end of the first threaded rod, the first threaded rod is arranged to be round, the second threaded rod is shaped like a waist with the milled edges arranged on two sides, the first threaded rod is provided with external threads, and the second threaded rod is a bare rod. In this way, the second threaded rod of the pressing rivet bolt is provided with the milled edges, so that the bolt before pressing rivet can conveniently pass through connection holes of two parts, the area of a pressing rivet point after pressing rivet is enabled to be smaller, bearing capacity is mainly borne by the first threaded rod, the requirement on the bearing capacity can be met, a pressing rivet effect is good, and a use effect is good.
Description
Technical field
The present invention relates to fastener areas, particularly relate to a kind of milling limit pressing-riveting bolt.
Background technique
When connection two component, be back to use pressing-riveting bolt in a lot of situation, can be convenient to connection two parts to the requirement of pressing-riveting bolt before pressing, the face that presses again after pressing is little, can meet again the connection request of bearing capacity.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of milling limit pressing-riveting bolt pressing effective, using effect is good.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of milling limit pressing-riveting bolt, comprise: nut, the first screw rod and the second screw rod, described nut is fixedly connected on the upper end of described first screw rod, described second screw rod is fixedly connected on the lower end of described first screw rod, and described first screw rod is arranged to circle, and described second screw rod is the waist type that both sides are provided with milling limit, described first screw rod is provided with outside thread, and described second screw rod is polished rod.
In a preferred embodiment of the present invention, the length of described first screw rod is 3-5 times of the second spiro rod length.
In a preferred embodiment of the present invention, the external diameter of described first screw rod is greater than the external diameter of described second screw rod.
In a preferred embodiment of the present invention, the external diameter of described nut is greater than the external diameter of described first screw rod.
The invention has the beneficial effects as follows: milling limit of the present invention pressing-riveting bolt owing to being provided with milling limit on the second screw rod; namely can ensure that before pressing, bolt can easily through the attachment hole of two parts; the area that presses after pressing can be protected again less; and bearing capacity is born primarily of the first screw rod again; the requirement of bearing capacity can be met again; press effective, using effect is good.
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 milling limit of the present invention pressing-riveting bolt one preferred embodiment.
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 milling limit pressing-riveting bolt, comprise: nut 1, first screw rod 2 and the second screw rod 3, described nut 1 is fixedly connected on the upper end of described first screw rod 2, described second screw rod 3 is fixedly connected on the lower end of described first screw rod 2, described first screw rod 2 is arranged to circle, described second screw rod 3 is provided with the waist type on milling limit for both sides, and described first screw rod 2 is provided with outside thread 21, and described second screw rod 3 is polished rod.
The length of described first screw rod 2 is 3-5 times of the second screw rod 3 length.
The external diameter of described first screw rod 2 is greater than the external diameter of described second screw rod 3.
The external diameter of described nut 1 is greater than the external diameter of described first screw rod 2.
Be different from prior art; milling limit of the present invention pressing-riveting bolt owing to being provided with milling limit on the second screw rod; namely can ensure that before pressing, bolt can easily through the attachment hole of two parts; the area that presses after pressing can be protected again less; and bearing capacity is born primarily of the first screw rod again; can meet again the requirement of bearing capacity, press effective, using effect is good.
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 (4)
1. a milling limit pressing-riveting bolt, it is characterized in that, comprise: nut, the first screw rod and the second screw rod, described nut is fixedly connected on the upper end of described first screw rod, described second screw rod is fixedly connected on the lower end of described first screw rod, and described first screw rod is arranged to circle, and described second screw rod is the waist type that both sides are provided with milling limit, described first screw rod is provided with outside thread, and described second screw rod is polished rod.
2. milling limit according to claim 1 pressing-riveting bolt, is characterized in that, the length of described first screw rod is 3-5 times of the second spiro rod length.
3. milling limit according to claim 1 pressing-riveting bolt, is characterized in that, the external diameter of described first screw rod is greater than the external diameter of described second screw rod.
4. milling limit according to claim 1 pressing-riveting bolt, is characterized in that, the external diameter of described nut is greater than the external diameter of described first screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005204.3A CN105402233A (en) | 2016-01-07 | 2016-01-07 | Pressing rivet bolt with milled edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005204.3A CN105402233A (en) | 2016-01-07 | 2016-01-07 | Pressing rivet bolt with milled edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105402233A true CN105402233A (en) | 2016-03-16 |
Family
ID=55467923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610005204.3A Pending CN105402233A (en) | 2016-01-07 | 2016-01-07 | Pressing rivet bolt with milled edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402233A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328515B1 (en) * | 1996-09-24 | 2001-12-11 | Textron Inc. | Fastener with anti-cross-threading point and method of assembly |
| CN101970888A (en) * | 2008-03-07 | 2011-02-09 | 伍尔特国际股份公司 | Fastening element |
| US20130022782A1 (en) * | 2011-07-21 | 2013-01-24 | Jiri Babej | Functional element having features providing security against rotation and also a component assembly consisting of the functional element and a sheet metal part |
| CN202914483U (en) * | 2012-11-15 | 2013-05-01 | 孙德兴 | Mortise and tenon series connection latch |
| CN203548488U (en) * | 2013-10-30 | 2014-04-16 | 浙江群展精密紧固件有限公司 | Bolt with double bolt heads |
| CN204003892U (en) * | 2014-07-22 | 2014-12-10 | 天津瀚德斯保温建材有限公司 | A kind of crab-bolt of Novel belt tapering groove |
| CN204878212U (en) * | 2015-06-23 | 2015-12-16 | 贵州省华科实业有限公司 | Split type brill tail screw |
| CN205371237U (en) * | 2016-01-07 | 2016-07-06 | 太仓市德浩紧固件有限公司 | Mill limit and press riveted bolt |
-
2016
- 2016-01-07 CN CN201610005204.3A patent/CN105402233A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328515B1 (en) * | 1996-09-24 | 2001-12-11 | Textron Inc. | Fastener with anti-cross-threading point and method of assembly |
| CN101970888A (en) * | 2008-03-07 | 2011-02-09 | 伍尔特国际股份公司 | Fastening element |
| US20130022782A1 (en) * | 2011-07-21 | 2013-01-24 | Jiri Babej | Functional element having features providing security against rotation and also a component assembly consisting of the functional element and a sheet metal part |
| CN202914483U (en) * | 2012-11-15 | 2013-05-01 | 孙德兴 | Mortise and tenon series connection latch |
| CN203548488U (en) * | 2013-10-30 | 2014-04-16 | 浙江群展精密紧固件有限公司 | Bolt with double bolt heads |
| CN204003892U (en) * | 2014-07-22 | 2014-12-10 | 天津瀚德斯保温建材有限公司 | A kind of crab-bolt of Novel belt tapering groove |
| CN204878212U (en) * | 2015-06-23 | 2015-12-16 | 贵州省华科实业有限公司 | Split type brill tail screw |
| CN205371237U (en) * | 2016-01-07 | 2016-07-06 | 太仓市德浩紧固件有限公司 | Mill limit and press riveted 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |