CN103362916A - Enclosed pushing riveting plug rivet - Google Patents
Enclosed pushing riveting plug rivet Download PDFInfo
- Publication number
- CN103362916A CN103362916A CN2013100020903A CN201310002090A CN103362916A CN 103362916 A CN103362916 A CN 103362916A CN 2013100020903 A CN2013100020903 A CN 2013100020903A CN 201310002090 A CN201310002090 A CN 201310002090A CN 103362916 A CN103362916 A CN 103362916A
- Authority
- CN
- China
- Prior art keywords
- rivet
- ailhead
- nail
- enclosed
- riveting plug
- 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
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Images
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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/008—Bolts without screw-thread; Pins, including deformable elements; Rivets with sealing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses an enclosed pushing riveting plug rivet which mainly comprises a rivet core and a housing, wherein the housing is in an enclosed cap shape with one enclosed end; the rivet core consists of a rivet post and a rivet head located at the upper end part of the rivet post; and the rivet head of the rivet core is tightly wrapped and covered with the housing. The enclosed pushing riveting plug rivet has the advantages that the rivet is simple in structure, low in manufacturing cost and very convenient to use; after riveting plug is accomplished, a complete plugging state is formed, the plugging is securer, no dropping can be produced, and the potential safety hazard of a component due to leakage of a technology hole is avoided.
Description
Technical field
The present invention relates to the technical field of rivet, more particularly relate to the technical field of riveting plug rivet.
Background technique
For satisfying processing, measure, the arts demand of assembling is so-called in the hole that workpiece is set up to be auxiliary hole, the final needs that this auxiliary hole has stop up, such as bent axle, piston, cylinder and engine cylinder-body, when these parts add the auxiliary hole that forms man-hour and need to stop up, requirement to type of tamper evidence is just very high, mostly being greatly the ball expanding at the employed stemming method of these special occasions at present stops up, thread seal stops up and the double-screw bolt sealing is stopped up, when above-mentioned stemming method uses, at high temperature, high pressure or be subject under the conditions such as judder, type of tamper evidence still has the possibility that comes off, and will bring serious potential safety hazard if blocked auxiliary hole generation leakage occurs.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of obstruction firm, simple in structure in order to solve above-mentioned deficiency, low cost of manufacture, and enclosed type extrusion type riveting plug rivet easy to use.
The technical solution that the present invention adopts in order to solve the problems of the technologies described above is as follows:
Enclosed type extrusion type riveting plug rivet, it mainly is made of blind rivet and nail shell, and described nail shell is the cap shape of end sealing, and described blind rivet is made of nail bar and the ailhead that is positioned at nail bar upper end portion, and the nail shell closely wraps up cover and puts on the ailhead of blind rivet.
The arranged outside of described nail shell the other end opening has chamfering.
Be positioned at ailhead one end on the nail bar of described blind rivet and be provided with fracture.
Form step-like between the ailhead of described blind rivet and the nail bar.
Form conical surface shape between the ailhead of described blind rivet and the nail bar.
The conical surface that forms between described ailhead and the nail bar is outer cydariform.
The conical surface that forms between described ailhead and the nail bar is inner concave shape.
The ailhead integral body of described blind rivet is I-shaped.
The integral body of described nail shell is column.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is: simple in structure, low cost of manufacture, adopt the method for riveting plug to carry out the obstruction of auxiliary hole, under the cooperation of special-purpose riveting plug rifle, use very convenient, after the riveting plug is finished, the nail shell can be blocked in together with the ailhead of blind rivet in the auxiliary hole, form completely sealed condition, form very tight squeezed state at nail shell and the contacted ring-side wall of auxiliary hole again, its obstruction form is compared more firm with present stemming method, can not produce obscission, stop well the potential safety hazard that parts bring owing to the leakage of auxiliary hole.
Description of drawings
Fig. 1 is the first structural representation of the present invention;
Fig. 2 is the second structural representation of the present invention;
Fig. 3 is the third structural representation of the present invention;
Fig. 4 is the 4th kind of structural representation of the present invention;
Fig. 5 is the 5th kind of structural representation of the present invention.
Embodiment
By Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, enclosed type extrusion type riveting plug rivet, it mainly is made of nail shell 1 and blind rivet, described nail shell 1 is the cap shape of end sealing, described blind rivet is made of nail bar 2 and the ailhead 3 that is positioned at nail bar 2 upper end portions, nail shell 1 closely parcel cover is put on the ailhead 3 of blind rivet, arranged outside at this nail shell 1 the other end opening has chamfering 4, when pushing, deformation at first occurs in these chamfering 4 places, be positioned at ailhead 3 one ends at the nail bar 2 of blind rivet and be provided with fracture 5, when nail bar 2 reached the limit of pushing force, ailhead 3 will be from these fracture 5 fractures, and the integral body of described nail shell 1 is column, it is step-like 6 that the ailhead 3 of described blind rivet and nail can form between the bar 2, also can form the conical surface 7 shapes; The conical surface 7 that forms between this ailhead 3 and the nail bar 2 can be outer cydariform, also can be inner concave shape, and ailhead 3 integral body of blind rivet can be I-shaped 8.
Claims (9)
1. enclosed type extrusion type riveting plug rivet is characterized in that: it mainly is made of blind rivet and nail shell, and described nail shell is the cap shape of end sealing, and described blind rivet is made of nail bar and the ailhead that is positioned at nail bar upper end portion, and the nail shell closely wraps up cover and puts on the ailhead of blind rivet.
2. enclosed type extrusion type riveting plug rivet according to claim 1, it is characterized in that: the arranged outside of described nail shell the other end opening has chamfering.
3. enclosed type extrusion type riveting plug rivet according to claim 1 is characterized in that: be positioned at ailhead one end on the nail bar of described blind rivet and be provided with fracture.
4. according to claim 1,2 or 3 described enclosed type extrusion type riveting plug rivets, it is characterized in that: form step-like between the ailhead of described blind rivet and the nail bar.
5. according to claim 1,2 or 3 described enclosed type extrusion type riveting plug rivets, it is characterized in that: the ailhead of described blind rivet and nail form conical surface shape between the bar.
6. enclosed type extrusion type riveting plug rivet according to claim 5 is characterized in that: the conical surface that forms between described ailhead and the nail bar is outer cydariform.
7. enclosed type extrusion type riveting plug rivet according to claim 5 is characterized in that: the conical surface that forms between described ailhead and the nail bar is inner concave shape.
8. according to claim 1,2 or 3 described enclosed type extrusion type riveting plug rivets, it is characterized in that: the ailhead integral body of described blind rivet is I-shaped.
9. according to claim 1,2 or 3 described enclosed type extrusion type riveting plug rivets, it is characterized in that: the integral body of described nail shell is column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100020903A CN103362916A (en) | 2013-01-05 | 2013-01-05 | Enclosed pushing riveting plug rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100020903A CN103362916A (en) | 2013-01-05 | 2013-01-05 | Enclosed pushing riveting plug rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103362916A true CN103362916A (en) | 2013-10-23 |
Family
ID=49364967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100020903A Pending CN103362916A (en) | 2013-01-05 | 2013-01-05 | Enclosed pushing riveting plug rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362916A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2529913A (en) * | 2014-09-05 | 2016-03-09 | Hubei Boshilong Technology Co Ltd | Novel closed rivet plug |
| CN106640898A (en) * | 2017-02-14 | 2017-05-10 | 无锡安士达五金有限公司 | Rapid hole blocking rivet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213879Y (en) * | 1994-10-13 | 1995-11-29 | 宁波伊斯特三鑫铆钉制造有限公司 | Double-drum type loose core rivet |
| GB2314904A (en) * | 1996-11-19 | 1998-01-14 | Avdel Textron Ltd | Expandable sealing plug assembly for pipe wall opening and method using such |
| CN1427932A (en) * | 2000-05-11 | 2003-07-02 | 泰克斯特兰紧固系统有限公司 | Closed end sealing plug |
| EP1365160A1 (en) * | 2002-05-22 | 2003-11-26 | Newfrey LLC | Multi-grip blind rivet |
| CN101542138A (en) * | 2006-11-09 | 2009-09-23 | 阿弗德尔英国有限公司 | Sealing plug with closed end |
| JP2009228882A (en) * | 2008-03-25 | 2009-10-08 | Nippon Pop Rivets & Fasteners Ltd | Molding fixture |
| CN203146519U (en) * | 2013-01-05 | 2013-08-21 | 湖北博士隆科技有限公司 | Closed T-shaped pushing type plugging rivet |
| CN203146521U (en) * | 2013-01-05 | 2013-08-21 | 湖北博士隆科技有限公司 | Closed conical pushing type plugging rivet |
-
2013
- 2013-01-05 CN CN2013100020903A patent/CN103362916A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213879Y (en) * | 1994-10-13 | 1995-11-29 | 宁波伊斯特三鑫铆钉制造有限公司 | Double-drum type loose core rivet |
| GB2314904A (en) * | 1996-11-19 | 1998-01-14 | Avdel Textron Ltd | Expandable sealing plug assembly for pipe wall opening and method using such |
| CN1427932A (en) * | 2000-05-11 | 2003-07-02 | 泰克斯特兰紧固系统有限公司 | Closed end sealing plug |
| EP1365160A1 (en) * | 2002-05-22 | 2003-11-26 | Newfrey LLC | Multi-grip blind rivet |
| CN101542138A (en) * | 2006-11-09 | 2009-09-23 | 阿弗德尔英国有限公司 | Sealing plug with closed end |
| JP2009228882A (en) * | 2008-03-25 | 2009-10-08 | Nippon Pop Rivets & Fasteners Ltd | Molding fixture |
| CN203146519U (en) * | 2013-01-05 | 2013-08-21 | 湖北博士隆科技有限公司 | Closed T-shaped pushing type plugging rivet |
| CN203146521U (en) * | 2013-01-05 | 2013-08-21 | 湖北博士隆科技有限公司 | Closed conical pushing type plugging rivet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2529913A (en) * | 2014-09-05 | 2016-03-09 | Hubei Boshilong Technology Co Ltd | Novel closed rivet plug |
| GB2529913B (en) * | 2014-09-05 | 2019-12-04 | Hubei Boshilong Technology Co Ltd | Closed rivet plug |
| CN106640898A (en) * | 2017-02-14 | 2017-05-10 | 无锡安士达五金有限公司 | Rapid hole blocking rivet |
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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: 20131023 |