CN201120451Y - Quickly assembling-disassembling apparatus for headstock of nut riveter - Google Patents
Quickly assembling-disassembling apparatus for headstock of nut riveter Download PDFInfo
- Publication number
- CN201120451Y CN201120451Y CNU200720075424XU CN200720075424U CN201120451Y CN 201120451 Y CN201120451 Y CN 201120451Y CN U200720075424X U CNU200720075424X U CN U200720075424XU CN 200720075424 U CN200720075424 U CN 200720075424U CN 201120451 Y CN201120451 Y CN 201120451Y
- Authority
- CN
- China
- Prior art keywords
- plunger tip
- main plunger
- rifle headstock
- headstock
- groove
- 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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Abstract
A quick dismantling device for dismantling the hammerhead of a nut riveter comprises a main plunger tip and a hammerhead. The quick dismantling device is characterized in that a groove is arranged on the outer wall of the right end of the main plunger tip and a groove provided with an O-ring is arranged on the inner wall of the left end of the hammerhead; the left end of the hammerhead is hitched at the right end of the main plunger tip and closely contacts with the main plunger tip through the O-ring inside the groove on the inner wall of the left end of the hammerhead and the groove on the outer wall of the right end of the main plunger tip. The quick dismantling device for dismantling the hammerhead of the nut riveter is simple in structure and is convenient to replace the screws inside the hammerhead. Therefore the quick dismantling device dismantling the hammerhead of the nut riveter is suitable to be used on nut riveters.
Description
Technical field:
The utility model relates to a kind of Nut riveter, particularly relates to a kind of rifle headstock rapid dismounting apparatus of Nut riveter.
Background technology:
Nut riveter adds man-hour in riveted joint, often to change the screw rod of different size, to adapt to the needs of riveted joint processing, the described rifle headstock of common employed Nut riveter and associated components all adopt the mode with thread connection, yet, in the time of changing the described screw rod in the described rifle headstock, will dismantle and assemble by the described rifle headstock of rotation repeatedly, manifest very trouble for the riveted joint process like this and expend time in, and greatly reduce the efficient of riveted joint processing.
Summary of the invention:
The purpose of this utility model is the rifle headstock rapid dismounting apparatus that a kind of improved Nut riveter will be provided, and it not only can implement to rivet process effectively, and, simple for structure, simple operation.
In order to realize that above-mentioned purpose solution of the present utility model is: the rifle headstock rapid dismounting apparatus of Nut riveter of the present utility model has a described main plunger tip and described rifle headstock, the outer wall of described main plunger tip right-hand member end is provided with a described groove, the inwall of the left end end of described rifle headstock (2) is provided with the groove of a band round section joint ring, the left end end of described rifle headstock is to be sleeved on the right-hand member end of described main plunger tip, and forms tight the contact by the round section joint ring in the described groove on the inwall of described rifle headstock left end end with described groove on the outer wall of described main plunger tip right-hand member end.
Because the utility model has improved the rifle headstock rapid dismounting apparatus of existing Nut riveter, adopted the succinct structure of plug, make in the groove scope of running fix on the outer wall of described main plunger tip right-hand member end of described rifle headstock, and the pulling force that can bear 90～150N does not make described rifle headstock and described main plunger tip break away from, and can pull up described rifle headstock fast with pulling force greater than 150N, be convenient for changing described screw rod, otherwise, can load onto fast again, so, can improve the operating efficiency of riveting in the process greatly.
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 rifle headstock rapid dismounting apparatus of Nut riveter of the present utility model.
Fig. 2 is the schematic diagram of the structure of the rifle headstock rapid dismounting apparatus of Nut riveter of the present utility model when connecting.
The specific embodiment:
Be described in further detail below with reference to the rifle headstock rapid dismounting apparatus of accompanying drawing Nut riveter of the present utility model.
See figures.1.and.2, the rifle headstock rapid dismounting apparatus of the Nut riveter of this utility model is formed by a described main plunger tip 1 and described rifle headstock 2.
Be equipped with a described groove 3 on the outer wall of described main plunger tip 1 right-hand member end, be equipped with a groove 5 on the inwall of the left end end of described rifle headstock 2, be embedded with a round section joint ring 4 in the described groove 5 on the described rifle headstock 2 left end end inwalls, the left end end of described rifle headstock 2 is to be sleeved on the right-hand member end of described main plunger tip 2, and the round section joint ring 4 in the described groove on the described rifle headstock 1 left end end inwall 5 closely contacts with described groove 3 formation on the described main plunger tip 1 right-hand member end outer wall.
The left end end of the described rifle headstock 2 of the rifle headstock rapid dismounting apparatus of Nut riveter of the present utility model is sleeved on the right-hand member end of described main plunger tip 2 in this way, round section joint ring 4 in the described groove 5 on the described rifle headstock 1 left end end inwall is to form closely to contact with the described groove 3 on the described main plunger tip 1 right-hand member end outer wall, in groove 3 scopes of the running fix of described rifle headstock 2 on described main plunger tip 1 right-hand member end outer wall, and the pulling force that can bear 90～150N does not make described rifle headstock 2 and described main plunger tip 1 break away from, when changing the screw rod of different size, can pull up described rifle headstock 2 fast with pulling force greater than 150N, be convenient for changing described screw rod, afterwards, promptly can load onto fast again, so both omitted loaded down with trivial details rotary course repeatedly, can advantageously save machining period again, and significantly promote the operating efficiency in the riveted joint process.
Claims (1)
1, a kind of rifle headstock rapid dismounting apparatus of Nut riveter, it comprises a described main plunger tip (1) and described rifle headstock (2), the outer wall that it is characterized in that described main plunger tip (1) right-hand member end is provided with a described groove (3), the inwall of the left end end of described rifle headstock (2) is provided with the groove (5) of a band round section joint ring (4), the left end end of described rifle headstock (2) is to be sleeved on the right-hand member end of described main plunger tip (2), and closely contacts with described groove (3) formation on the outer wall of described main plunger tip (1) right-hand member end by the round section joint ring (4) in the described groove (5) on the inwall of described rifle headstock (1) left end end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720075424XU CN201120451Y (en) | 2007-10-15 | 2007-10-15 | Quickly assembling-disassembling apparatus for headstock of nut riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720075424XU CN201120451Y (en) | 2007-10-15 | 2007-10-15 | Quickly assembling-disassembling apparatus for headstock of nut riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120451Y true CN201120451Y (en) | 2008-09-24 |
Family
ID=40007670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720075424XU Expired - Fee Related CN201120451Y (en) | 2007-10-15 | 2007-10-15 | Quickly assembling-disassembling apparatus for headstock of nut riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120451Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785704A (en) * | 2015-03-31 | 2015-07-22 | 重庆电讯职业学院 | Riveting pincers |
-
2007
- 2007-10-15 CN CNU200720075424XU patent/CN201120451Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785704A (en) * | 2015-03-31 | 2015-07-22 | 重庆电讯职业学院 | Riveting pincers |
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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 |