CN206028637U - Riveting nut rifle rivet screw rod quick change device - Google Patents
Riveting nut rifle rivet screw rod quick change device Download PDFInfo
- Publication number
- CN206028637U CN206028637U CN201620677461.7U CN201620677461U CN206028637U CN 206028637 U CN206028637 U CN 206028637U CN 201620677461 U CN201620677461 U CN 201620677461U CN 206028637 U CN206028637 U CN 206028637U
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- CN
- China
- Prior art keywords
- screw rod
- sliding sleeve
- pull bar
- staking
- pull rod
- 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.)
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Abstract
The utility model discloses a riveting nut rifle rivet screw rod quick change device, in the rear end of rivet screw rod is equipped with / external screw thread, the outer / internal thread that the front end of pull rod is equipped with with it the assorted, the rivet screw rod passes through the assorted thread tightening is at the front end of pull rod, rivet screw rod rear end, the rivet screw rod outside of next -door neighbour's screw thread is bellied polygonized structure, fixed sliding sleeve one end is cup jointed on the pull rod front end, and the other end cup joints on the rear end of rivet screw rod, the spring cup joints on the pull rod front end outside fixed sliding sleeve on the throne, the excircle portion of pull rod front end is provided with the boss. The device processing is simpler, effectual assurance pull rod of ability and rivet screw rod radical location, and clearance great is relatively permitted with fixed sliding sleeve hole to the pull rod excircle, can use rivet screw rod and pull rod to combine to be concentric benchmark, fixed sliding sleeve is only radially fixed than the short distance with pinning with the pull rod, has avoided repeatedly the fixed drawback of bringing, and is simple reliable.
Description
Technical field
This utility model is related to a kind of Nut riveter staking screw rod fast replacing device, belongs to clincher tool technical field.
Background technology
Nut riveter is common clincher tool, its be widely used in building, automobile, ship, aircraft, machine, electrical equipment,
In the staking process of the products such as furniture.Existing Nut riveter when in use, needs Jing often to change different shaped according to service condition
Number riveting nut so that correspondingly change staking screw rod.
102485374 A of Chinese patent literature CN, publication date are on 06 06th, 2012, disclose a kind of riveting nut
Rifle quick-release arrangement, the riveting nut bar of the device, the outer-hexagonal of pull bar are arranged in the inner hexagonal hole of fixed sliding sleeve, while
Riveting nut bar is connected with pull rod screw, and it is also a kind of waste that its many reorientations are positioned actual repeatedly, causes work in-process internal
Outer concentricity requirement is very high, although the excessive device of the fit clearance of hexagonal riveting nut bar when the hand-operated tools slow-speed of revolution is used
Whipping is not obvious, but often because three's decentraction causes riveting nut used in pneumatic and electronic nut riveting tool quickly rotates
Club head whipping is big to be affected to use；Gap is too small and affects to change speed and the monolateral stress of screw thread.
Utility model content
For overcoming above-mentioned deficiency, this utility model purpose to be to provide a kind of simple structure, stable and easy to implement riveting spiral shell
Female rifle staking screw rod fast replacing device.
Scheme of the present utility model is as follows：Nut riveter staking screw rod fast replacing device, including staking screw rod, fixed sliding sleeve,
Pull bar and spring, it is characterised in that the rear end of the staking screw rod is provided with inside/outside screw thread, the front end of pull bar is provided with phase therewith
The outer/inner screw thread matched somebody with somebody, staking screw rod pass through the front end for being threadedly secured in pull bar for matching；
The staking spiro rod rear end, is raised polygonized structure close to outside the staking screw rod of screw thread；It is described fixed sliding
Set one end is socketed on pull bar front end, and the other end is socketed on the rear end of staking screw rod；Described spring is socketed in positioned at fixation
On pull bar front end outside sliding sleeve；
The cylindrical portion of described pull bar front end is provided with boss, the cylindrical setting gathering sill of described fixed sliding sleeve.
Further, the boss of the pull bar front end is the straight pin through pull bar, and described straight pin is coordinated with gathering sill
Install.
Further, the front end of the fixed sliding sleeve is arranged to polygonal hole, and rear end is circular hole.
Further, described polygon is regular hexagon.
Further, the front end of described staking screw rod is provided with installation screw thread, and the staking screw rod can be by the peace of front end
Dress screw thread is connected with riveting nut.
Using this Nut riveter staking screw rod fast replacing device, processing is simpler, can effectively ensure pull bar and staking screw rod
Radial positioning, and the cylindrical gap relatively large with fixed sliding sleeve endoporus permission of pull bar, can be combined into staking screw rod and pull bar
Concentric benchmark, fixed sliding sleeve be fixed only with the radially shorter distance of pin with pull bar, it is to avoid the drawbacks of fixation brings repeatedly, simply
It is reliable.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model exploded perspective view；
Fig. 3 is this fixation sliding sleeve schematic diagram；
Wherein：1st, staking screw rod；2nd, fixed sliding sleeve；3rd, pull bar；4th, spring；101st, polygonized structure；102nd, external screw thread；
103rd, screw thread is installed；201st, fixed sliding sleeve hexagon ring；202nd, fixed sliding sleeve circular hole；203rd, gathering sill；301st, straight pin；302nd, it is interior
Screw thread.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As shown in Figure 1, 2, 3, Nut riveter staking screw rod fast replacing device, including staking screw rod 1, fixed sliding sleeve 2, pull bar 3
With spring 4, the rear end of staking screw rod 1 is provided with external screw thread 102, and the front end of pull bar 3 is provided with matched female thread 302, draws
Riveting screw rod 1 is fixed on the front end of pull bar 3 by the internal and external threads for matching；1 rear end of staking screw rod, close to external screw thread 102
Staking screw rod outside be raised polygonized structure 101；Fixed 2 one end of sliding sleeve is socketed on 3 front end of pull bar, other end socket
On the rear end of staking screw rod 1；Spring 4 is socketed on 3 front end of pull bar outside fixed sliding sleeve 2.
The cylindrical portion of pull bar front end is provided with boss, and the boss is the straight pin 301 through pull bar, and quantity one with
On；2 cylindrical body of fixed sliding sleeve arranges gathering sill 203.Straight pin is coordinated with gathering sill to be installed.The front end of fixed sliding sleeve 2 is arranged to
Polygonal hole 201, rear end are circular hole；Polygonal hole is coordinated with the polygonized structure of staking screw rod outer projection to be installed, and this is more
Side shape is preferably regular hexagon.
The front end of staking screw rod of the present utility model is provided with installation screw thread 103, and staking screw rod can be by the installation of front end
Screw thread 103 is connected with riveting nut.
Fixed sliding sleeve 2 is pulled back by this device when implementing, and makes the polygon segments of 1 rear end of staking screw rod depart from solid
Determine the endoporus of sliding sleeve 2, now spring 4 is compressed, 2 upper cylindrical pin 301 of pull bar is moved axially in the gathering sill of fixed sliding sleeve 2.
Riveting nut bar 1 is screwed out from the front end of pull bar 3, new riveting nut bar is threadably secured to into the front end of pull bar 3.Unclamp and fix
Sliding sleeve 2, now fixes sliding sleeve 2 and is returned to original position under the elastic force effect of spring 4, make to fix sliding sleeve 2 by pull bar 3 and new riveting spiral shell
Female bar is set-located, 2 upper cylindrical pin 301 of pull bar（Install spring, change set after finally press loading straight pin）In fixed sliding sleeve 2
Gathering sill in axial movement limit the abjection of fixed sliding sleeve, the Renewal process of riveting nut bar is completed.
Embodiment 2
It is that the rear end of staking screw rod is provided with female thread, and the front end of pull bar is provided with this practical example and the difference of embodiment 1
Matched external screw thread, staking screw rod are fixed on the front end of pull bar by the internal and external threads for matching.Other settings
All same.
Above-described embodiment structure can effectively ensure pull bar and staking screw rod radial positioning, and pull bar is cylindrical and fixes cunning
Set endoporus allows relatively large gap, can be combined into concentric benchmark with staking screw rod and pull bar, and fixed sliding sleeve is only used with pull bar
The radially shorter distance of pin is fixed, it is to avoid the drawbacks of fixation brings repeatedly, simple and reliable.
Although giving detailed description above to specific embodiment of the present utility model and illustrating, it should be noted that
It is that we can carry out various equivalent changes and modification according to conception of the present utility model to above-mentioned embodiment, produced by which
Function still without departing from description covered it is spiritual when, all should be within protection domain of the present utility model.
Claims (5)
1. Nut riveter staking screw rod fast replacing device, including staking screw rod, fixes sliding sleeve, pull bar and spring, it is characterised in that institute
The rear end for stating staking screw rod is provided with inside/outside screw thread, and the front end of pull bar is provided with matched outer/inner screw thread, and staking screw rod leads to
Cross the front end for being threadedly secured in pull bar for matching；
The staking spiro rod rear end, is raised polygonized structure close to outside the staking screw rod of screw thread；The fixed sliding sleeve one
End is socketed on pull bar front end, and the other end is socketed on the rear end of staking screw rod；Described spring is socketed in positioned at fixed sliding sleeve
On outer pull bar front end；
The cylindrical portion of described pull bar front end is provided with boss, the cylindrical setting gathering sill of described fixed sliding sleeve.
2. Nut riveter staking screw rod fast replacing device according to claim 1, it is characterised in that the pull bar front end it is convex
Platform is the straight pin through pull bar, and quantity is at more than one；Described straight pin is coordinated with gathering sill to be installed.
3. according to the Nut riveter staking screw rod fast replacing device described in claim 1, it is characterised in that the front end of the fixed sliding sleeve
It is arranged to polygonal hole, rear end is circular hole.
4. the Nut riveter staking screw rod fast replacing device according to claim 1 or 3, it is characterised in that described polygon
For regular hexagon.
5. according to the arbitrary described Nut riveter staking screw rod fast replacing device of claims 1 to 3, it is characterised in that described drawing
The front end of riveting screw rod is provided with installation screw thread, and the staking screw rod can be connected with riveting nut by the installation screw thread of front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677461.7U CN206028637U (en) | 2016-07-01 | 2016-07-01 | Riveting nut rifle rivet screw rod quick change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677461.7U CN206028637U (en) | 2016-07-01 | 2016-07-01 | Riveting nut rifle rivet screw rod quick change device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028637U true CN206028637U (en) | 2017-03-22 |
Family
ID=58310193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620677461.7U Active CN206028637U (en) | 2016-07-01 | 2016-07-01 | Riveting nut rifle rivet screw rod quick change device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919847A (en) * | 2017-12-01 | 2018-04-17 | 国网山东省电力公司青州市供电公司 | Solar panels cleaning device |
| CN110303114A (en) * | 2019-08-08 | 2019-10-08 | 宁波求精机械制造有限公司 | A kind of hand riveter |
| US11673243B2 (en) | 2018-09-05 | 2023-06-13 | Milwaukee Electric Tool Corporation | Blind rivet nut-setting tool |
-
2016
- 2016-07-01 CN CN201620677461.7U patent/CN206028637U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919847A (en) * | 2017-12-01 | 2018-04-17 | 国网山东省电力公司青州市供电公司 | Solar panels cleaning device |
| US11673243B2 (en) | 2018-09-05 | 2023-06-13 | Milwaukee Electric Tool Corporation | Blind rivet nut-setting tool |
| CN110303114A (en) * | 2019-08-08 | 2019-10-08 | 宁波求精机械制造有限公司 | A kind of hand riveter |
| CN110303114B (en) * | 2019-08-08 | 2024-03-26 | 宁波求精机械制造有限公司 | Hand riveter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201015 Address after: No.3 workshop West, No.269, Dingjing Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan riveting foot strength Tool Co., Ltd Address before: 236000, 5, 6, 99 east side, No. 2 Fu Ma Road, Yingdong District, Fuyang, Anhui Patentee before: Hong Jinsong |