CN201120450Y - Quickly replacing apparatus for screw nut riveter - Google Patents
Quickly replacing apparatus for screw nut riveter Download PDFInfo
- Publication number
- CN201120450Y CN201120450Y CNU2007200754235U CN200720075423U CN201120450Y CN 201120450 Y CN201120450 Y CN 201120450Y CN U2007200754235 U CNU2007200754235 U CN U2007200754235U CN 200720075423 U CN200720075423 U CN 200720075423U CN 201120450 Y CN201120450 Y CN 201120450Y
- Authority
- CN
- China
- Prior art keywords
- joint
- screw rod
- hand member
- hole
- left end
- 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.)
- Expired - Fee Related
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- Insertion Pins And Rivets (AREA)
Abstract
A quick screw replacing device for a nut riveter comprises a screw, a joint and a pull rod. The quick screw replacing device is characterized in that a groove is arranged on the outer wall of the left end of the screw; the joint is a sleeve and is provided with a square hole on the outer wall of the right end, which matches with the left end of the screw; a hole matching with the groove at the left end of the screw is arranged at the head face of the right end of the joint; an opening is arranged on the side between the square hole on the outer wall of the right end of the joint and the hole on the head face of the right end of the joint; a blind hole is arranged at the right end of the pull rod, and a spring and a tack core are sequentially arranged inside the blind hole; the left end of the spring is fixed at the bottom of the bind hole at the right end of the pull rod, and the tack core is fixed with the right end of the spring; the left end of the joint is hitched at the right end of the pull rod and is fixed with the right end of the pull rod.
Description
Technical field:
The utility model relates to a kind of Nut riveter, particularly relates to a kind of screw rod quick replacement device of Nut riveter.
Background technology:
Nut riveter adds man-hour in riveted joint, demand according to riveted joint processing, must select the described screw rod of different size for use, for this reason, the original described screw rod of essential dismounting, load onto the described screw rod that matches, yet the described screw rod on the existing employed Nut riveter all adopts the mode with thread connection, like this when changing described screw rod, will multiple again and again rotation implement dismounting and assemble described screw rod, this has not only increased the manufacturing procedure in the riveting operation process, and, also to consume the time in certain process, thus, also make the efficient in the riveted joint process occur obviously reducing, and improved the production cost of enterprise greatly.
Summary of the invention:
The purpose of this utility model is the screw rod quick replacement device that a kind of improved Nut riveter will be provided, and it not only can make effectively, and the screw rod plug is easy, installation is reliable, and, rational in infrastructure, simple to operation.
The purpose of this utility model is achieved in that the screw rod quick replacement device of Nut riveter of the present utility model comprises a screw rod, joint and pull bar, the outer wall of the left end end of described screw rod is provided with a groove, described joint is a sleeve, one side outer wall of the right-hand member end of described joint is provided with a square hole that matches with the end of described screw rod left end, the end face of described joint right-hand member is provided with a hole of matching with the groove of the left end end of described screw rod, outer wall between one side in the hole on the square hole on the one side outer wall of described joint right-hand member end and the end face of described joint right-hand member is provided with an opening, the place, right-hand member end of described pull bar is provided with a blind hole, be provided with a spring in the described blind hole successively, the tack, stud core, the left end of described spring is fixed on the interior place, bottom of blind hole of described pull bar right-hand member end, the right-hand member of described tack, stud core and described spring forms and is connected and fixed, and the left end end of described joint is to be sleeved on the right-hand member end of described pull bar and to form to be fixedly connected.
Because the utility model has improved the screw rod quick replacement device of existing Nut riveter, having adopted the screw rod and the joint of Nut riveter is the structure of dismountable type, and make in the riveted joint process, when operating Nut riveter of the present utility model, described screw rod can obtain speed and convenience replacing,, both can save time, production efficiency can be improved, also can reduce the production cost of enterprise.
Description of drawings:
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of the screw rod of the screw rod quick replacement device of Nut riveter of the present utility model when packing into.
Fig. 2 is the schematic diagram of the tack, stud core of the screw rod quick replacement device of Nut riveter of the present utility model when withstanding screw rod.
The specific embodiment:
Be described in further detail below with reference to the screw rod quick replacement device of accompanying drawing Nut riveter of the present utility model.
See figures.1.and.2, the screw rod quick replacement device of the Nut riveter of this utility model is made up of a screw rod 1, joint 2 and pull bar 3.
Be shaped on a groove 4 on the outer wall of the left end end of described screw rod 1.
Described joint 2 is a sleeve, be equipped with a square hole 5 on the one side outer wall of the right-hand member end of described joint 2, square hole 5 on the one side outer wall of the right-hand member end of described joint 2 matches with the end of described screw rod 1 left end, be equipped with a hole 6 on the end face of described joint 2 right-hand members, matching with groove 4 places of the left end end of described screw rod 1 in hole 6 on the end face of described joint 2 right-hand members, is manufactured with an opening 7 on the outer wall between the side in the hole 6 on the square hole 5 on the one side outer wall of described joint 2 right-hand member ends and the end face of described joint 2 right-hand members.
The place, right-hand member end of described pull bar 3 is provided with a blind hole 8, be equipped with a spring 9, tack, stud core 10 in the described blind hole 8 successively, the left end of described spring 9 is fixed on the blind hole 8 interior bottoms of described pull bar 3 right-hand member ends and locates, the right-hand member of described tack, stud core 10 and described spring 9 forms and is connected and fixed, and the left end end of described joint 2 is to be sleeved on the right-hand member end of described pull bar 3 and to form to be fixedly connected.
When the screw rod quick replacement device of Nut riveter of the present utility model is operated, the end of earlier that specification is suitable described screw rod 1 left end embeds in the square hole 5 on the side outer wall of right-hand member end of described joint 2, at this moment, shrink by the described spring 9 of described tack, stud core 10 compressings the end of described screw rod 1 left end, abdicate the space, and also pass through opening 7 on the outer wall between the side in the hole 6 on the end face of square hole 5 on the one side outer wall of described joint 2 right-hand member ends and described joint 2 right-hand members, be placed in the hole 6 on the end face of described joint 2 right-hand members, at last described screw rod 1 is headed into 6 places, hole on the end face of described joint 2 right-hand members by described tack, stud core 10 by described spring 9, otherwise, also can withdraw from described screw rod 1.
The screw rod quick replacement device of Nut riveter of the present utility model is simple in structure, when changing described screw rod 1, plug easily, install reliable, time saving and energy saving.
Claims (1)
1, a kind of screw rod quick replacement device of Nut riveter, it comprises a screw rod (1), joint (2) and pull bar (3), the outer wall that it is characterized in that the left end end of described screw rod (1) is provided with a groove (4), described joint (2) is a sleeve, one side outer wall of the right-hand member end of described joint (2) is provided with a square hole (5) that matches with the end of described screw rod (1) left end, the end face of described joint (2) right-hand member is provided with a hole (6) of locating to match with the groove (4) of the left end end of described screw rod (1), outer wall between one side in the hole (6) on the square hole (5) on the one side outer wall of described joint (2) right-hand member end and the end face of described joint (2) right-hand member is provided with an opening (7), the place, right-hand member end of described pull bar (3) is provided with a blind hole (8), be provided with a spring (9) in the described blind hole (8) successively, tack, stud core (10), the left end of described spring (9) is fixed on the interior place, bottom of blind hole (8) of described pull bar (3) right-hand member end, the right-hand member of described tack, stud core (10) and described spring (9) forms and is connected and fixed, and the left end end of described joint (2) is to be sleeved on the right-hand member end of described pull bar (3) and to form to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200754235U CN201120450Y (en) | 2007-10-15 | 2007-10-15 | Quickly replacing apparatus for screw nut riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200754235U CN201120450Y (en) | 2007-10-15 | 2007-10-15 | Quickly replacing apparatus for screw nut riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120450Y true CN201120450Y (en) | 2008-09-24 |
Family
ID=40007669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200754235U Expired - Fee Related CN201120450Y (en) | 2007-10-15 | 2007-10-15 | Quickly replacing apparatus for screw nut riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120450Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485374A (en) * | 2010-12-03 | 2012-06-06 | 余姚唐文工具有限公司 | Riveting nut gun rapid dismantling device |
| CN104117622A (en) * | 2013-04-26 | 2014-10-29 | 苏州富士特金属薄板制品有限公司 | Special rivet joint for riveting nuts |
| CN105499472A (en) * | 2014-10-16 | 2016-04-20 | 余姚金马工具制造有限公司 | Rivet nut gun |
-
2007
- 2007-10-15 CN CNU2007200754235U patent/CN201120450Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485374A (en) * | 2010-12-03 | 2012-06-06 | 余姚唐文工具有限公司 | Riveting nut gun rapid dismantling device |
| CN102485374B (en) * | 2010-12-03 | 2014-07-02 | 余姚唐文工具有限公司 | Riveting nut gun rapid dismantling device |
| CN104117622A (en) * | 2013-04-26 | 2014-10-29 | 苏州富士特金属薄板制品有限公司 | Special rivet joint for riveting nuts |
| CN104117622B (en) * | 2013-04-26 | 2016-06-08 | 苏州富士特金属薄板制品有限公司 | A kind of blind nut Special riveting head |
| CN105499472A (en) * | 2014-10-16 | 2016-04-20 | 余姚金马工具制造有限公司 | Rivet nut gun |
| CN105499472B (en) * | 2014-10-16 | 2018-06-12 | 余姚金马工具制造有限公司 | Nut riveter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |