CN110630607B - Novel quick installation rivet - Google Patents
Novel quick installation rivet Download PDFInfo
- Publication number
- CN110630607B CN110630607B CN201910971513.XA CN201910971513A CN110630607B CN 110630607 B CN110630607 B CN 110630607B CN 201910971513 A CN201910971513 A CN 201910971513A CN 110630607 B CN110630607 B CN 110630607B
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- CN
- China
- Prior art keywords
- rivet
- post
- pin
- sleeve
- hole
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- 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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- 238000009434 installation Methods 0.000 title claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
- F16B19/1027—Multi-part rivets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a novel quick mounting rivet, which comprises a rivet pin, an expansion part, a rivet sleeve and a rivet cap, wherein the bottom end of the rivet pin is fixedly provided with the expansion part, the outer surface of the rivet pin is sleeved with the rivet sleeve, the top end of the rivet sleeve is fixedly provided with the rivet cap, the outer wall of the rivet pin is provided with a circular groove, when the expansion part rises to the bottom end of the rivet sleeve, the circular groove is flush with the top end of the rivet cap, the inner wall of the rivet sleeve is provided with an internal thread, the outer wall of the rivet pin is provided with an external thread, the inside of the rivet pin is provided with an internal column hole, the internal column hole extends from the top end of the expansion part to the top end of the rivet pin, the top end of the rivet pin is provided with a fixed disc, the bottom end of the fixed disc is provided with a clamping column matched with the internal column hole, and the top end of the fixed disc is provided with an external groove. The beneficial effects are that: the rivet gun is installed rapidly on the premise that a rivet gun is not used, and a cavity is not formed in the rivet sleeve after the rivet pin is broken, so that the strength is improved, and the rivet gun is convenient to detach and maintain.
Description
Technical Field
The invention relates to the field of rivets, in particular to a novel quick-mounting rivet.
Background
Rivets are nail-shaped articles used to connect two pieces or members having a through hole at one end and a cap. In riveting, the parts being riveted are connected by self deformation or interference. When a traditional rivet is installed, the rivet sleeve and the rivet pin penetrate through the preset hole of the fixing piece, then the top end of the rivet pin is lifted by the rivet gun, the expansion part at the bottom end of the rivet pin is lifted into the rivet sleeve, the bottom end of the rivet sleeve is expanded, the rivet pin is lifted to a certain distance and then is broken from the middle under the ultimate tensile force, and the rivet pin and the rivet sleeve are fixed on the fixing piece. The rivet gun is divided into a pneumatic rivet gun, an electric rivet gun, a manual rivet gun and a hydraulic rivet gun according to different power, but under some conditions, such as no rivet gun is used for installing rivets, the rivet installation is slow, the rivet pin cannot bear limited tensile force, the difficulty of lifting the rivet pin is high, after the rivet pin is broken, a cavity is formed in the rivet sleeve, and the fixing strength of the rivet sleeve is reduced; and the traditional rivet is difficult to detach after being installed, and is inconvenient to fix during inspection and maintenance.
Aiming at the problems in the related art, a novel quick setting rivet is provided.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a novel rapid mounting rivet which has the advantages of rapid mounting without using a rivet gun, no cavity formed in a rivet sleeve after a rivet pin is broken, convenient disassembly and convenient maintenance, thereby solving the problems in the background art.
(II) technical scheme
In order to realize the advantages of quick installation without using a rivet gun, no cavity formed in a rivet sleeve after a rivet pin is broken, convenient disassembly and convenient maintenance, the invention adopts the following specific technical scheme:
The utility model provides a novel install rivet fast, includes rivet round pin post, expansion portion, rivet cover and rivet cap, the bottom mounting of rivet round pin post is provided with expansion portion, the rivet cover has been cup jointed to the surface of rivet round pin post, the top fixed of rivet round pin post is provided with the rivet cap, be provided with the ring groove on the outer wall of rivet round pin post, when the expansion portion risees to rivet cover bottom, the top parallel and level of ring groove and rivet cap, be provided with the internal thread on the inner wall of rivet cover, be provided with the external screw thread on the outer wall of rivet round pin post, the inside of rivet round pin post is provided with built-in post hole, just built-in post hole extends to the top of rivet round pin post from the top of expansion portion, the top of rivet round pin post is provided with the fixed disk, the bottom of fixed disk is provided with the card post with built-in post hole assorted, the top of fixed disk is provided with external groove.
Further, the built-in column hole is specifically a cross column hole.
Further, the clamping column at the bottom end of the fixed disc is a cross column matched with the cross column hole.
Further, the external groove is a cross groove.
Further, the built-in column Kong Juti is a column hole.
Further, the clamping column at the bottom end of the fixed disc is a column matched with the column hole.
Further, the external groove is a straight groove.
(III) beneficial effects
Compared with the prior art, the invention provides a novel quick rivet, which has the following beneficial effects:
According to the invention, through the external threads of the outer wall of the rivet pin and the internal threads of the rivet sleeve, when the fixing piece is connected, the rivet pin can be manually lifted and rotated after the rivet sleeve is fixed, after the rivet pin is broken, a cavity cannot be formed in the rivet sleeve, when the rivet pin is maintained, the external groove on the fixing disc can be screwed by a screwdriver, and when the rivet pin is detached, the rivet pin and the rivet sleeve can be separated by the screwdriver, so that the rivet pin is simple and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a novel quick setting rivet according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of the rivet sleeve structure according to FIG. 1;
FIG. 3 is a schematic view of a rivet pin structure according to a first embodiment of the present invention;
Fig. 4 is a schematic view of a structure of a stationary plate in accordance with a first embodiment of the present invention;
FIG. 5 is a schematic illustration of a rivet pin structure according to a second embodiment of the present invention;
Fig. 6 is a schematic view of a structure of a fixed disk in a second embodiment according to the present invention.
In the figure:
1. A rivet pin; 2. an expansion section; 3. a rivet sleeve; 4. a rivet cap; 5. circular ring grooves; 6. a fixed plate; 7. an internal thread; 8. an external thread; 9. a column hole is arranged in the column; 91. a cross column hole; 92. a column hole; 10. a clamping column; 101. a cross column; 102. a column; 11. an external groove; 111. a cross groove; 112. a straight slot.
Detailed Description
For the purpose of further illustrating the various embodiments, the present invention provides the accompanying drawings, which are a part of the disclosure of the present invention, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present invention, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present invention, a novel quick setting rivet is provided.
The invention will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a novel quick mounting rivet according to the embodiment of the invention comprises a rivet pin 1, an expansion part 2, a rivet sleeve 3 and a rivet cap 4, wherein the bottom end of the rivet pin 1 is fixedly provided with the expansion part 2, the outer surface of the rivet pin 1 is sleeved with the rivet sleeve 3, the top end of the rivet sleeve 3 is fixedly provided with the rivet cap 4, the outer wall of the rivet pin 1 is provided with a circular groove 5, when the expansion part 2 rises to the bottom end of the rivet sleeve 3, the circular groove 5 is flush with the top end of the rivet cap 4, the inner wall of the rivet sleeve 3 is provided with an internal thread 7, the outer wall of the rivet pin 1 is provided with an external thread 8, the inside of the rivet pin 1 is provided with an internal column hole 9, in particular a cross column hole 91, the cross column hole 91 extends from the top end of the expansion part 2 to the top end of the rivet pin 1, the top end of the rivet pin 1 is provided with a fixed disc 6, the bottom end of the fixed disc 6 is provided with a clamping column 10 matched with the cross column 91, the clamping column 10 is an external cross column 101, and the clamping column 10 is an external cross column 101 matched with the external cross column groove 11, and the external clamping column 11 is provided with the external cross column 11.
As shown in fig. 1 to 2 and fig. 5 to 6, according to the embodiment of the invention, the novel quick mounting rivet comprises a rivet pin 1, an expansion part 2, a rivet sleeve 3 and a rivet cap 4, wherein the bottom end of the rivet pin 1 is fixedly provided with the expansion part 2, the outer surface of the rivet pin 1 is sleeved with the rivet sleeve 3, the top end of the rivet sleeve 3 is fixedly provided with the rivet cap 4, the outer wall of the rivet pin 1 is provided with a circular groove 5, when the expansion part 2 rises to the bottom end of the rivet sleeve 3, the circular groove 5 is flush with the top end of the rivet cap 4, the inner wall of the rivet sleeve 3 is provided with an internal thread 7, the outer wall of the rivet pin 1 is provided with an external thread 8, the inside of the rivet pin 1 is provided with an internal column hole 9, in particular a column hole 92, the column hole 92 extends from the top end of the expansion part 2 to the top end of the rivet pin 1, the top end of the rivet pin 1 is provided with a fixed disc 6, the bottom end of the fixed disc 6 is provided with a clamping column 10 matched with the column hole 92, the clamping column 10 is an external column 92 matched with the column hole 6, and the clamping column 10 is an external column hole 102 is provided with a column groove 11, and the clamping column 10 is matched with the column hole 11.
Working principle: when the rivet pin 1 is used, the rivet sleeve 3 is fixed on a fixed piece, the rivet cap 4 is positioned above the fixed piece, then the rivet pin 1 is installed on the rivet sleeve 3 from the bottom end of the rivet sleeve 3, the expansion part 2 is positioned at the bottom end, then the fixed disk 6 is installed on the top end of the rivet pin 1, then the fixed disk 6 is manually rotated or placed on the external groove 11 by adopting a screwdriver so as to rotate the fixed disk 6, the external thread 8 of the outer wall of the rivet pin 1 and the internal thread 7 of the rivet sleeve 3 are mutually matched, so that the rivet pin 1 slowly ascends in the rivet sleeve 3, when the circular groove 5 on the surface is exposed and is level with the top end of the rivet cap 4, the bottom end of the expansion part 2 is level with the bottom end of the rivet sleeve 3, at the moment, the rivet pin 1 is broken from the circular groove 5, the fixed disk 6 at the top end of the rivet pin 1 is removed, and the broken rivet pin 1 is reinserted into the built-in column hole 9 of the rivet pin 1, so that a cavity is not formed in the rivet cap 3; when the rivet is detached, the fixed disc 6 is taken down, a screwdriver is adopted to put into the built-in column hole 9 for rotation, the rivet pin 1 and the expansion part 2 are separated from the rivet sleeve 3, and when the rivet is maintained, the screw is adopted to put into the external groove 11 of the fixed disc 6, and the screw is screwed to be fixed.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. The utility model provides a novel quick installation rivet, includes rivet round pin post (1), expansion portion (2), rivet cover (3) and rivet cap (4), the bottom mounting of rivet round pin post (1) is provided with expansion portion (2), rivet cover (3) have been cup jointed to the surface of rivet round pin post (1), the fixed rivet cap (4) that is provided with in top of rivet cover (3), its characterized in that: be provided with ring groove (5) on the outer wall of rivet round pin post (1), when expansion portion (2) rose to rivet cover (3) bottom, ring groove (5) and the top parallel and level of rivet cap (4), be provided with internal thread (7) on the inner wall of rivet cover (3), be provided with external screw thread (8) on the outer wall of rivet round pin post (1), the inside of rivet round pin post (1) is provided with built-in post hole (9), just built-in post hole (9) extend to the top of rivet round pin post (1) from the top of expansion portion (2), the top of rivet round pin post (1) is provided with fixed disk (6), just the bottom of fixed disk (6) is provided with card post (10) with built-in post hole (9) assorted, the top of fixed disk (6) is provided with external groove (11).
2. A new quick setting rivet according to claim 1, characterized in that the built-in stud hole (9) is embodied as a cross stud hole (91).
3. A new quick setting rivet according to claim 2, characterized in that the clamping post (10) at the bottom end of the fixing disc (6) is a cross post (101) matching the cross post hole (91).
4. A new quick setting rivet according to claim 3, characterized in that the external groove (11) is a cross groove (111).
5. A new quick setting rivet according to claim 1, characterized in that the built-in post hole (9) is embodied as a straight post hole (92).
6. The novel quick setting rivet as set forth in claim 5, characterized in that the clamping post (10) at the bottom end of the fixed disk (6) is a post (102) that mates with a post hole (92).
7. A new quick setting rivet according to claim 6, characterized in that the external groove (11) is a straight groove (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971513.XA CN110630607B (en) | 2019-10-14 | 2019-10-14 | Novel quick installation rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971513.XA CN110630607B (en) | 2019-10-14 | 2019-10-14 | Novel quick installation rivet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110630607A CN110630607A (en) | 2019-12-31 |
| CN110630607B true CN110630607B (en) | 2024-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910971513.XA Active CN110630607B (en) | 2019-10-14 | 2019-10-14 | Novel quick installation rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110630607B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1908965A2 (en) * | 2006-10-02 | 2008-04-09 | Chun-l Hardware Co., Ltd. | Oneway screw combination |
| CN101413527A (en) * | 2008-11-12 | 2009-04-22 | 无锡安士达五金有限公司 | Self-plugging rivet with position limiting convex ring |
| CN102840206A (en) * | 2011-06-24 | 2012-12-26 | 兴化市长江铁路器材有限公司 | Ring-grooved rivet |
| CN204784052U (en) * | 2015-06-05 | 2015-11-18 | 浙江西子航空紧固件有限公司 | Modified screw thread self -plugging rivet |
| CN105221533A (en) * | 2015-09-06 | 2016-01-06 | 于光成 | Expansion anchor bolts |
| CN208845538U (en) * | 2018-07-24 | 2019-05-10 | 青岛海立达冲压件有限公司 | A kind of rotation riveting rivet arrangement |
| CN210660941U (en) * | 2019-10-14 | 2020-06-02 | 无锡安士达五金有限公司 | Novel quick-mounting rivet |
-
2019
- 2019-10-14 CN CN201910971513.XA patent/CN110630607B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1908965A2 (en) * | 2006-10-02 | 2008-04-09 | Chun-l Hardware Co., Ltd. | Oneway screw combination |
| CN101413527A (en) * | 2008-11-12 | 2009-04-22 | 无锡安士达五金有限公司 | Self-plugging rivet with position limiting convex ring |
| CN102840206A (en) * | 2011-06-24 | 2012-12-26 | 兴化市长江铁路器材有限公司 | Ring-grooved rivet |
| CN204784052U (en) * | 2015-06-05 | 2015-11-18 | 浙江西子航空紧固件有限公司 | Modified screw thread self -plugging rivet |
| CN105221533A (en) * | 2015-09-06 | 2016-01-06 | 于光成 | Expansion anchor bolts |
| CN208845538U (en) * | 2018-07-24 | 2019-05-10 | 青岛海立达冲压件有限公司 | A kind of rotation riveting rivet arrangement |
| CN210660941U (en) * | 2019-10-14 | 2020-06-02 | 无锡安士达五金有限公司 | Novel quick-mounting rivet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110630607A (en) | 2019-12-31 |
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