CN109822034A - Stem nut riveting gun is simply moved back automatically - Google Patents
Stem nut riveting gun is simply moved back automatically Download PDFInfo
- Publication number
- CN109822034A CN109822034A CN201910241140.0A CN201910241140A CN109822034A CN 109822034 A CN109822034 A CN 109822034A CN 201910241140 A CN201910241140 A CN 201910241140A CN 109822034 A CN109822034 A CN 109822034A
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- China
- Prior art keywords
- riveting
- riveting gun
- nut
- bar
- gun seat
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- 238000009826 distribution Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Connection Of Plates (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Stem nut riveting gun is simply moved back automatically the invention discloses a kind of, including preceding riveting gun seat, rear riveting gun seat, the riveting nut bar for sequentially passing through preceding riveting gun seat and the setting of rear riveting gun seat, respectively two symmetrically arranged handles being hinged with the preceding riveting gun seat two sides and be located at it is described after in riveting gun seat and the riveting nut bar housing that is set in outside the riveting nut bar, the riveting nut bar are connected with the preceding riveting gun seat by threaded engagement mode；The nut riveting gun further includes being arranged between the handle and the rear riveting gun seat to move back bar assembly automatically；The present invention moves back bar assembly automatically by setting, while operating handle, can be realized giving up the throne automatically for riveting nut bar, saves the process for pulling or rotating manually manually, more convenient to use, improves working efficiency；The present invention is easy for assemble or unload, can substantially reduce the operating procedure of existing Nut riveter, at low cost, is suitble to promote.
Description
Technical field
The invention belongs to nut riveting gun technical fields, and in particular to a kind of simply to move back stem nut riveting gun automatically.
Background technique
Nut riveter is a kind of installation tool dedicated for riveting nut, including pneumatic nut riveting rifle and electric riveting gun,
Nut riveter is widely used in the staking process of the products such as building, automobile, electric appliance, furniture and ship.
The Nut riveter of existing product is required to move back bar manually after primary riveting, moves back bar manually and expands riveting
Step reduces the problem of riveting efficiency, thus it is proposed that a kind of simply move back stem nut riveting gun automatically.
Summary of the invention
It is mentioned above in the background art existing to solve the purpose of the present invention is to provide simply moving back stem nut riveting gun automatically
The Nut riveter of some products is required to move back bar manually after primary riveting, moves back the step of bar expands riveting manually, reduces
The problem of riveting efficiency.
To achieve the above object, the invention provides the following technical scheme: simply moving back stem nut riveting gun, including preceding riveting gun automatically
Seat, rear riveting gun seat, sequentially pass through preceding riveting gun seat and rear riveting gun seat setting riveting nut bar, respectively with preceding riveting gun seat two sides phase
Hinged two symmetrically arranged handles and be located at it is described after in riveting gun seat and the riveting spiral shell that is set in outside the riveting nut bar
Female bar housing, the riveting nut bar are connected with the preceding riveting gun seat by threaded engagement mode；The nut riveting gun further includes setting
Bar assembly is moved back automatically between the handle and the rear riveting gun seat.
Preferably, described to move back bar assembly include friction plate mounting base and friction plate automatically, and the friction plate mounting base is fixed
In the rear riveting gun seat, and about the two groups spacing breach being spaced apart are offered in the friction plate mounting base, it is described to rub
The arc-shaped structure of pad, and there are two the distributions that is centrosymmetric, one end of the friction plate is connect with adjacent handle, the other end
Through corresponding spacing breach, across two friction plates, contact surface is equipped with to improve and rub the riveting nut bar
The friction burr of pad and riveting nut bar contact surface frictional force；Put on outside the riveting nut bar offer two it is symmetrical and
It leaks outside for the friction burr in the recess of riveting nut bar housing.
Preferably, there are two the limited block for the distribution that is centrosymmetric, the limited block packets for the inside fixation of the riveting gun seat afterwards
The guide part and limiting section being solidified as a whole are included, and a metal ball is distributed in the angle of guide part and limiting section, guide part is in incline
Tiltedly arrangement.
Preferably, one end of the friction plate is respectively provided with a mounting portion being folded upward at, and opens respectively on the handle
Equipped with for perforative first perforation of the mounting portion, also offers on two handles and passed through for the friction plate other end respectively
The second perforation worn.
It preferably, further include two symmetrically arranged connecting rods, one end of the connecting rod and the handle are rotatablely connected, another
End is rotatablely connected with the rear riveting gun seat.
Preferably, the head end of the riveting nut bar is equipped with regulating nut, the riveting nut bar by threaded engagement mode
Tail end protective cover is installed.
Preferably, handle sleeve is installed on the handle.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention by setting automatically move back bar assembly, while operating handle, can be realized riveting nut bar from
It is dynamic to give up the throne, the process for pulling or rotating manually manually is saved, it is more convenient to use, improve working efficiency；
(2) present invention is easy for assemble or unload, can substantially reduce the operating procedure of existing Nut riveter, at low cost, is suitble to
It promotes.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial top structural schematic diagram of the invention；
Fig. 3 is riveting nut bar housing schematic perspective view of the invention；
Fig. 4 moves back bar assembly schematic perspective view for of the invention automatically；
Fig. 5 is friction plate mounting base schematic perspective view of the invention；
Fig. 6 is rear riveting gun seat positive structure schematic of the invention；
In figure: 1, riveting nut bar；2, regulating nut；3, preceding riveting gun seat；4, rear riveting gun seat；5, handle；6, protective cover；7,
Gloves；8, bar assembly is moved back automatically；9, riveting nut bar housing；10, connecting rod；11, friction plate mounting base；12, mounting portion；13, it rubs
Piece；14, rub burr；15, spacing breach；16, recess；17, limited block；18, the first perforation；19, the second perforation；20, metal
Ball.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 are please referred to, the present invention provides a kind of technical solution: simply moving back bar spiral shell automatically
Female riveting gun including preceding riveting gun seat 3, rear riveting gun seat 4, the riveting nut bar 1 for sequentially passing through preceding riveting gun seat 3 and the setting of rear riveting gun seat 4, divides
It two symmetrically arranged handles 5 not being hinged with preceding 3 two sides of riveting gun seat and is located in rear riveting gun seat 4 and is set in riveting spiral shell
Riveting nut bar housing 9 outside female bar 1, riveting nut bar 1 are connected with preceding riveting gun seat 3 by threaded engagement mode；The nut riveting gun
It further include being arranged between handle 5 and rear riveting gun seat 4 to move back bar assembly 8 automatically, moving back bar assembly 8 automatically includes friction plate mounting base
11 and friction plate 13, friction plate mounting base 11 is fixed in rear riveting gun seat 4, and about two groups are offered in friction plate mounting base 11
The spacing breach 15 being spaced apart, the arc-shaped structure of friction plate 13, and there are two the distributions that is centrosymmetric, one end of friction plate 13
Connect with adjacent handle 5, the other end run through corresponding spacing breach 15, riveting nut bar 1 across two friction plates 13,
Its contact surface is equipped with the friction burr 14 for improving friction plate 13 and 1 contact surface frictional force of riveting nut bar；On riveting nut bar housing 9
Open up there are two it is symmetrical and for friction burr 14 leakage in the recess 16 of riveting nut bar housing 9, the inside of rear riveting gun seat 4
It is fixed that there are two the limited block 17 for the distribution that is centrosymmetric, the limited block 17 includes the guide part and limiting section being solidified as a whole, and
A metal ball 20, the inclined arrangement of guide part is distributed in the angle of guide part and limiting section.
In the present embodiment, it is preferred that one end of friction plate 13 is respectively provided with a mounting portion 12 being folded upward at, in handle 5
It is upper to be offered respectively for the perforation of the mounting portion 12 perforative first 18, it also offers respectively on two handles 5 for friction plate 13
Perforative second perforation 19 of the other end.
In the present embodiment, it is preferred that further include two symmetrically arranged connecting rods 10, one end and the handle 5 of connecting rod 10 pass through
Pin shaft rotation connection, the other end and rear riveting gun seat 4 are rotatablely connected by pin shaft.
In the present embodiment, it is preferred that the head end of riveting nut bar 1 is equipped with regulating nut 2, riveting spiral shell by threaded engagement mode
The tail end of female bar 1 is equipped with protective cover 6.
In the present embodiment, it is preferred that handle sleeve 7 is installed, handle sleeve 7 is rubber sleeve on handle 5.
The working principle of the invention and process for using:
Riveting process: the riveting step and the prior art of Nut riveter of the present invention are roughly the same, specifically, handle 5 is opened,
Riveting nut bar 1 is rotated by protective cover 6, using the threaded engagement installation relation of riveting nut bar 1, riveting nut bar 1 is promoted, until riveting
Nut pole 1 is moved to suitable position, can go up workpiece and carry out riveting work, directly pulling handle 5 inwardly；
Move back bar process: steps are as follows for the bar that moves back of Nut riveter of the present invention, opens handle 5, while handle 5 is unfolded, two
A handle 5 will pull the corresponding movement of friction plate 13, two panels friction plate 13 and riveting nut bar 1, and friction burr 14 is utilized to carry out
Frictional fit drives riveting nut bar 1 to rotate, since the guide part of the presence of limited block 17 and metal ball 20, and limited block 17 is in
It is in tilted layout, can guarantee that riveting nut bar 1 can only realize one-directional rotation, when closing handle 5, the guide part of limited block 17 and riveting
The distance between Nut pole 1 becomes smaller, and metal ball 20 can stop the rotation of riveting nut bar 1, i.e., when opening handle 5, riveting nut bar 1
Rotation, when closing handle 5, riveting nut bar 1 is not rotated, and in order to which change riveting nut bar 1 exits stroke, repeats handle 5
It opens, close movement, riveting nut bar 1 is exited completely.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. simply moving back stem nut riveting gun automatically, it is characterised in that: including preceding riveting gun seat (3), rear riveting gun seat (4), sequentially pass through before
Riveting gun seat (3) and the riveting nut bar (1) of rear riveting gun seat (4) setting, be hinged respectively with preceding riveting gun seat (3) two sides two
Symmetrically arranged handle (5) and the riveting spiral shell for being located in the rear riveting gun seat (4) and being set in riveting nut bar (1) outside
Female bar housing (9), the riveting nut bar (1) are connected with the preceding riveting gun seat (3) by threaded engagement mode；The nut riveting gun is also
Bar assembly (8) are moved back automatically including what is be arranged between the handle (5) and the rear riveting gun seat (4).
2. according to claim 1 simply move back stem nut riveting gun automatically, it is characterised in that: described to move back bar assembly (8) automatically
Including friction plate mounting base (11) and friction plate (13), the friction plate mounting base (11) is fixed in the rear riveting gun seat (4),
And about the two groups spacing breach being spaced apart (15) are offered on the friction plate mounting base (11), the friction plate (13) is in
Arcuate structure, and there are two the distributions that is centrosymmetric, one end of the friction plate (13) is connect with adjacent handle (5), another
Corresponding spacing breach (15) are run through at end, and the riveting nut bar (1) is across two friction plates (13), contact surface
It is equipped with the friction burr (14) for improving friction plate (13) and riveting nut bar (1) contact surface frictional force；The riveting nut bar housing
(9) symmetrical and confession friction burr (14) leaks outside in the recess (16) of riveting nut bar housing (9) there are two opening up on.
3. according to claim 1 simply move back stem nut riveting gun automatically, it is characterised in that: riveting gun seat (4) is interior after described
Portion is fixed there are two the limited block (17) for the distribution that is centrosymmetric, which includes the guide part being solidified as a whole and limit
Portion, and a metal ball (20), the inclined arrangement of guide part is distributed in the angle of guide part and limiting section.
4. according to claim 2 simply move back stem nut riveting gun automatically, it is characterised in that: one end of the friction plate (13)
It is respectively provided with a mounting portion (12) being folded upward at, is offered respectively on the handle (5) perforative for the mounting portion (12)
First perforation (18), also offers on two handles (5) for the friction plate (13) other end perforative second respectively
It perforates (19).
5. according to claim 1 simply move back stem nut riveting gun automatically, it is characterised in that: further include two symmetrically arranged
Connecting rod (10), one end and the handle (5) of the connecting rod (10) are rotatablely connected, and the other end and the rear riveting gun seat (4) rotate
Connection.
6. according to claim 1 simply move back stem nut riveting gun automatically, it is characterised in that: the head of the riveting nut bar (1)
End is equipped with regulating nut (2) by threaded engagement mode, and the tail end of the riveting nut bar (1) is equipped with protective cover (6).
7. according to claim 1 simply move back stem nut riveting gun automatically, it is characterised in that: be equipped on the handle (5)
Handle sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241140.0A CN109822034B (en) | 2019-03-28 | 2019-03-28 | Simple automatic rod-withdrawing nut riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241140.0A CN109822034B (en) | 2019-03-28 | 2019-03-28 | Simple automatic rod-withdrawing nut riveter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109822034A true CN109822034A (en) | 2019-05-31 |
| CN109822034B CN109822034B (en) | 2024-01-23 |
Family
ID=66872437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910241140.0A Active CN109822034B (en) | 2019-03-28 | 2019-03-28 | Simple automatic rod-withdrawing nut riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109822034B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0788587A (en) * | 1991-02-12 | 1995-04-04 | Maschinenbau Subotsch & Schwab Gmbh | Riveter |
| US20100071182A1 (en) * | 2008-09-25 | 2010-03-25 | Chung-Yen Ho | Riveter |
| CN203409177U (en) * | 2013-08-22 | 2014-01-29 | 温州天球电器有限公司 | Nut and friction plate riveting device for automobile lifter face plate |
| DE102016100687A1 (en) * | 2015-10-12 | 2017-04-13 | Yuyao Tangwen Tool Co., Ltd. | Muttereinnietpistole |
| CN106734829A (en) * | 2016-12-29 | 2017-05-31 | 文华睿 | Automatically bar Nut riveter is moved back |
| CN206366630U (en) * | 2016-12-29 | 2017-08-01 | 文华睿 | Pull moves back bar Nut riveter |
| CN209935793U (en) * | 2019-03-28 | 2020-01-14 | 文华睿 | Simple nut riveter capable of automatically withdrawing rod |
-
2019
- 2019-03-28 CN CN201910241140.0A patent/CN109822034B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0788587A (en) * | 1991-02-12 | 1995-04-04 | Maschinenbau Subotsch & Schwab Gmbh | Riveter |
| US20100071182A1 (en) * | 2008-09-25 | 2010-03-25 | Chung-Yen Ho | Riveter |
| CN203409177U (en) * | 2013-08-22 | 2014-01-29 | 温州天球电器有限公司 | Nut and friction plate riveting device for automobile lifter face plate |
| DE102016100687A1 (en) * | 2015-10-12 | 2017-04-13 | Yuyao Tangwen Tool Co., Ltd. | Muttereinnietpistole |
| CN106734829A (en) * | 2016-12-29 | 2017-05-31 | 文华睿 | Automatically bar Nut riveter is moved back |
| CN206366630U (en) * | 2016-12-29 | 2017-08-01 | 文华睿 | Pull moves back bar Nut riveter |
| CN209935793U (en) * | 2019-03-28 | 2020-01-14 | 文华睿 | Simple nut riveter capable of automatically withdrawing rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109822034B (en) | 2024-01-23 |
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