CN109986016B - Labor-saving single-handle hand riveter - Google Patents
Labor-saving single-handle hand riveter Download PDFInfo
- Publication number
- CN109986016B CN109986016B CN201910396718.XA CN201910396718A CN109986016B CN 109986016 B CN109986016 B CN 109986016B CN 201910396718 A CN201910396718 A CN 201910396718A CN 109986016 B CN109986016 B CN 109986016B
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- connecting rod
- driving plate
- grab handle
- rotating
- driving
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- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/105—Portable riveters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a labor-saving single-handle rivet gun, which comprises a rivet gun shell, wherein a driving piece is arranged on the inner side of the rivet gun shell, a first grab handle is arranged at one end of the driving piece, a driving plate is arranged at the other end of the driving piece, a pull cylinder is arranged at one side of the driving plate, and a first connecting rod is arranged at one end of the driving plate; one side of the pull cylinder is provided with a driving piece, a driving plate, a first connecting rod, a second rotating rod, a rotating shaft, a first rotating rod and a limiting hole, so that the length of a force arm is conveniently improved, the occupied space is reduced, the pull pin is more labor-saving, the pull pin is conveniently used for a long time, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of hand riveters, and particularly relates to a labor-saving single-handle hand riveter.
Background
The utility model provides a hand riveter, be used for the fastening riveting of manufacturing industry such as all kinds of sheet metal, tubular product, the purpose uses widely on the riveting of electromechanical and light industry products such as elevator, instrument, furniture, for solving sheet metal, thin Guan Hanjie nut is fusible, attack shortcoming such as easy sliding tooth of internal thread, easy to use, convenient operation, small, portable, the atress of a pull tube is certain all the time when current manual riveter is used, the grip that uses when the blind rivet is little earlier then big, the length setting of grab handle is too big causes the collection inconvenient, the grab handle is too short comparatively laborious, it is difficult to mention a pull tube fine, in addition, two grab handles easily separate when not using, cause to place inconvenient, we propose a laborsaving single handle blind riveter for this reason.
Disclosure of Invention
The invention aims to provide a labor-saving single-handle hand riveter, which aims to solve the problems that when the conventional hand riveter is used, the stress of a pull cylinder is always constant, the holding force used when a rivet is pulled is small first and then large, the collection is inconvenient due to the fact that the length of a grab handle is too large, the grab handle is too short and laborious, the pull cylinder is inconvenient to lift, and in addition, two grab handles are easy to separate when the hand riveter is not used, so that the placement is inconvenient.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a laborsaving single handle hand riveter, includes the hand riveter casing, the inboard of hand riveter casing is provided with the driving piece, the one end of driving piece is provided with first grab handle, the other end of driving piece is provided with the drive plate, one side of drive plate is provided with a pull cylinder, the one end of drive plate is provided with the head rod, the one end of head rod is provided with the second connecting rod, the one end of second connecting rod is provided with the second grab handle.
Preferably, the driving plate is L-shaped, a rotating shaft is arranged on one side of the driving plate, and the driving plate is rotationally connected with the driving piece through the rotating shaft.
Preferably, a rotating groove is formed in the inner side of the hand riveter shell, and two ends of the rotating shaft and the hand riveter shell rotate through the rotating groove.
Preferably, a second rotating rod is arranged on the inner side of one end of the driving plate, the driving plate and the first connecting rod rotate through the second rotating rod, and the length of the first connecting rod is smaller than that of the second connecting rod.
Preferably, one end of the first connecting rod is provided with a first rotating rod, the first connecting rod and the second connecting rod rotate through the first rotating rod, a limiting hole is formed in one side of the driving piece, the limiting hole is elliptical, and the first rotating rod and the driving piece are in sliding connection through the limiting hole.
Preferably, one end of the second grab handle is provided with a limiting connection cover, one end of the limiting connection cover is provided with a buckle, one end of the first grab handle is provided with a clamping groove, and the second grab handle is connected with the first grab handle in a clamping way through the buckle and the clamping groove.
Preferably, one side of the second connecting rod is provided with a second return spring, one side of the second return spring is fixedly welded with the hand riveter shell, the outer side of the second rotating rod is provided with a first return spring, and two ends of the first return spring are fixedly connected with the driving plate and the first connecting rod respectively.
Compared with the prior art, the invention has the beneficial effects that:
(1) One side of the pull cylinder is provided with a driving piece, a driving plate, a first connecting rod, a second rotating rod, a rotating shaft, a first rotating rod and a limiting hole, so that the occupied external space is reduced when the length of a force arm is improved, the labor is saved when the rivet is pulled, inconvenience in collection caused by overlarge length of the force arm of the rivet gun is avoided, the force arm is too short and labor is wasted, the practicability of the device is improved, and the economic value of the device is increased.
(2) One end of second grab handle is provided with spacing connecting cover, buckle, and the draw-in groove has been seted up to the one end of first grab handle, is convenient for make second grab handle and first grab handle cooperate to be connected, avoids when placing, and first grab handle and second grab handle divided distance is too big, causes the space resource who occupies more.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a pull-can force structure according to the present invention;
FIG. 3 is a schematic view of a limiting buckle connection structure according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
In the figure: 1. a first handle; 2. a driving member; 3. pulling a barrel; 4. a driving plate; 5. a first connecting rod; 6. a second connecting rod; 7. a second handle; 8. a limit connecting cover; 9. a first rotating lever; 10. a second rotating lever; 11. a limiting hole; 12. a rotating shaft; 13. a riveter housing; 14. a buckle; 15. a first return spring; 16. and a second return spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a laborsaving single handle hand riveter, includes hand riveter casing 13, the inboard of hand riveter casing 13 is provided with driving piece 2, and the one end of driving piece 2 is provided with first grab handle 1, and the other end of driving piece 2 is provided with driving plate 4, is convenient for drive a pull tube 3 and carries out up-and-down motion, and one side of driving plate 4 is provided with a pull tube 3, and the one end of driving plate 4 is provided with head rod 5, is convenient for promote driving plate 4 and rotates, and the one end of head rod 5 is provided with second connecting rod 6, and the one end of second connecting rod 6 is provided with second grab handle 7.
In this embodiment, preferably, the driving plate 4 is in an L shape, one side of the driving plate 4 is provided with a rotation shaft 12, and the driving plate 4 and the driving member 2 are rotationally connected through the rotation shaft 12, so that one end of the driving plate 4 drives the pull cylinder 3 to move up and down.
In this embodiment, preferably, a rotating groove is formed in the inner side of the hand riveter housing 13, and the two ends of the rotating shaft 12 and the hand riveter housing 13 rotate through the rotating groove, so that the displacement of the rotating shaft 12 is conveniently limited.
In this embodiment, preferably, the second rotating rod 10 is disposed at the inner side of one end of the driving plate 4, the driving plate 4 and the first connecting rod 5 rotate through the second rotating rod 10, so as to facilitate pushing the driving plate 4 to rotate, and the length of the first connecting rod 5 is smaller than that of the second connecting rod 6.
In this embodiment, preferably, one end of the first connecting rod 5 is provided with a first rotating rod 9, so that one end of the first connecting rod 5 is driven to move by the driving piece 2, the first connecting rod 5 and the second connecting rod 6 rotate by the first rotating rod 9, one side of the driving piece 2 is provided with a limiting hole 11, the limiting hole 11 is elliptical, and the first rotating rod 9 and the driving piece 2 are in sliding connection by the limiting hole 11, so that the rotation range of one end of the driving plate 4 is limited.
In this embodiment, preferably, one end of the second grab handle 7 is provided with a limit connection cover 8, one end of the limit connection cover 8 is provided with a buckle 14, one end of the first grab handle 1 is provided with a clamping groove, and the second grab handle 7 is connected with the first grab handle 1 in a clamping manner through the buckle 14 and the clamping groove, so that rotation between the second grab handle 7 and the first grab handle 1 is limited conveniently, and collection is facilitated.
In this embodiment, preferably, a second return spring 16 is disposed on one side of the second connecting rod 6, one side of the second return spring 16 is welded and fixed with the hand riveter housing 13, a first return spring 15 is disposed on the outer side of the second rotating rod 10, and two ends of the first return spring 15 are fixedly connected with the driving plate 4 and the first connecting rod 5 respectively, so that the device is convenient to reset after being pressed.
The working principle and the using flow of the invention are as follows: when the riveting machine is used, the driving piece 2 is pressed to one side of the second grab handle 7, the driving piece 2 and the riveting gun shell 13 rotate through the rotating shaft 12, the driving piece 2 moves to drive the first rotating rod 9 to move downwards, the first rotating rod 9 moves to drive one end of the first connecting rod 5 to move downwards, the other end of the first connecting rod 5 pushes one end of the driving plate 4 to rotate around the rotating shaft 12, the other end of the driving plate 4 moves upwards, the driving plate 4 drives the pull cylinder 3 to move upwards, the pull cylinder 3 is convenient to lift, the riveting machine is labor-saving, the starting position is achieved, the stress of the pull cylinder 3 is 2.25 times of the holding force, the stress of the ending position is increased to 33.5 times, and the old riveting gun is always 15 times.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a laborsaving single handle hand riveter, includes hand riveter casing (13), its characterized in that: the riveting gun comprises a riveting gun shell (13), wherein a driving piece (2) is arranged on the inner side of the riveting gun shell, a first grab handle (1) is arranged at one end of the driving piece (2), a driving plate (4) is arranged at the other end of the driving piece (2), a pull cylinder (3) is arranged on one side of the driving plate (4), a first connecting rod (5) is arranged at one end of the driving plate (4), a second connecting rod (6) is arranged at one end of the first connecting rod (5), and a second grab handle (7) is arranged at one end of the second connecting rod (6);
the driving plate (4) is L-shaped, a rotating shaft (12) is arranged on one side of the driving plate (4), and the driving plate (4) is rotationally connected with the driving piece (2) through the rotating shaft (12);
a rotating groove is formed in the inner side of the hand riveter shell (13), and two ends of the rotating shaft (12) and the hand riveter shell (13) rotate through the rotating groove;
The inner side of one end of the driving plate (4) is provided with a second rotating rod (10), the driving plate (4) and the first connecting rod (5) rotate through the second rotating rod (10), and the length of the first connecting rod (5) is smaller than that of the second connecting rod (6);
one end of the first connecting rod (5) is provided with a first rotating rod (9), the first connecting rod (5) and the second connecting rod (6) rotate through the first rotating rod (9), one side of the driving piece (2) is provided with a limiting hole (11), the limiting hole (11) is oval, and the first rotating rod (9) and the driving piece (2) are in sliding connection through the limiting hole (11);
One end of the second grab handle (7) is provided with a limit connecting cover (8), one end of the limit connecting cover (8) is provided with a buckle (14), one end of the first grab handle (1) is provided with a clamping groove, and the second grab handle (7) is in clamping connection with the first grab handle (1) through the buckle (14) and the clamping groove;
One side of second connecting rod (6) is provided with second return spring (16), one side and the riveter casing (13) welded fastening of second return spring (16), the outside of second dwang (10) is provided with first return spring (15), the both ends of first return spring (15) respectively with drive plate (4) and head rod (5) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396718.XA CN109986016B (en) | 2019-05-14 | 2019-05-14 | Labor-saving single-handle hand riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396718.XA CN109986016B (en) | 2019-05-14 | 2019-05-14 | Labor-saving single-handle hand riveter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109986016A CN109986016A (en) | 2019-07-09 |
| CN109986016B true CN109986016B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910396718.XA Active CN109986016B (en) | 2019-05-14 | 2019-05-14 | Labor-saving single-handle hand riveter |
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| Country | Link |
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| CN (1) | CN109986016B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1170870A (en) * | 1956-01-17 | 1959-01-20 | Hand pliers for the execution of riveting assemblies without counter-support by means of hollow rivets with pins with predetermined breakage | |
| CN2216895Y (en) * | 1994-04-03 | 1996-01-10 | 梁迎春 | Small-sized hand-operated blind rivet hand riveter |
| CN1332048A (en) * | 2000-06-22 | 2002-01-23 | 刘洋廷 | Telescopically driven scissors |
| CN2860756Y (en) * | 2005-09-12 | 2007-01-24 | 世棋企业股份有限公司 | Rivet table with improved structure |
| CN101947628A (en) * | 2010-09-16 | 2011-01-19 | 文星毅 | Double-handle heavy-duty dual-purpose riveting gun |
| CN103658493A (en) * | 2013-12-04 | 2014-03-26 | 上海美瑞实业有限公司 | Single-hand operation secondary transmission riveter |
| CN104923706A (en) * | 2015-06-24 | 2015-09-23 | 眉山南车紧固件科技有限公司 | Disassembly tool and method for pulling rivet of interior wall board of railway box car |
| CN106363123A (en) * | 2016-11-24 | 2017-02-01 | 余姚唐文工具有限公司 | One-hand riveter |
| WO2017031540A1 (en) * | 2015-08-24 | 2017-03-02 | 2Wp International Pty Ltd | Selectable advantage linkage mechanism for hand operated tools |
| CN210023637U (en) * | 2019-05-14 | 2020-02-07 | 文华睿 | Labor-saving single-handle hand riveter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110289745A1 (en) * | 2010-06-01 | 2011-12-01 | Chung-Yen Ho | Rivet gun with an improved actuation structure |
-
2019
- 2019-05-14 CN CN201910396718.XA patent/CN109986016B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1170870A (en) * | 1956-01-17 | 1959-01-20 | Hand pliers for the execution of riveting assemblies without counter-support by means of hollow rivets with pins with predetermined breakage | |
| CN2216895Y (en) * | 1994-04-03 | 1996-01-10 | 梁迎春 | Small-sized hand-operated blind rivet hand riveter |
| CN1332048A (en) * | 2000-06-22 | 2002-01-23 | 刘洋廷 | Telescopically driven scissors |
| CN2860756Y (en) * | 2005-09-12 | 2007-01-24 | 世棋企业股份有限公司 | Rivet table with improved structure |
| CN101947628A (en) * | 2010-09-16 | 2011-01-19 | 文星毅 | Double-handle heavy-duty dual-purpose riveting gun |
| CN103658493A (en) * | 2013-12-04 | 2014-03-26 | 上海美瑞实业有限公司 | Single-hand operation secondary transmission riveter |
| CN104923706A (en) * | 2015-06-24 | 2015-09-23 | 眉山南车紧固件科技有限公司 | Disassembly tool and method for pulling rivet of interior wall board of railway box car |
| WO2017031540A1 (en) * | 2015-08-24 | 2017-03-02 | 2Wp International Pty Ltd | Selectable advantage linkage mechanism for hand operated tools |
| CN106363123A (en) * | 2016-11-24 | 2017-02-01 | 余姚唐文工具有限公司 | One-hand riveter |
| CN210023637U (en) * | 2019-05-14 | 2020-02-07 | 文华睿 | Labor-saving single-handle hand riveter |
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| Publication number | Publication date |
|---|---|
| CN109986016A (en) | 2019-07-09 |
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