JPS61122034U - - Google Patents
Info
- Publication number
- JPS61122034U JPS61122034U JP1985005249U JP524985U JPS61122034U JP S61122034 U JPS61122034 U JP S61122034U JP 1985005249 U JP1985005249 U JP 1985005249U JP 524985 U JP524985 U JP 524985U JP S61122034 U JPS61122034 U JP S61122034U
- Authority
- JP
- Japan
- Prior art keywords
- rivet
- main body
- pressurizing device
- sheet metal
- contact
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004080 punching 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
- B21J15/02—Riveting procedures
- B21J15/025—Setting self-piercing rivets
-
- 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
- B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Description
第１図は、本考案の一実施例であるリベツトか
しめ装置の一部断面を含む側面図、第２図ａ〜ｃ
は受台本体の要部の作用を説明するために要部拡
大側断面図、第３図は受台軸の先端形状を示す側
断面図、第４図は従来のかしめ装置の作動を示す
側断面図、第５図は同従来の装置の全体を示す側
面図、第６図は同従来装置の打ち抜き動作の詳細
を示すかしめ部分の側断面図である。
（符号の説明）、１０……リベツトかしめ装置
、１１……加圧装置本体、１２……受台本体、４
２……リベツト、４３……板金、２１……加圧部
材、３２……受台軸、２６……呼出部材、３２ｂ
……環状溝、３２ａ……凹部、３０，３６，３６
′……圧縮バネ、２６ａ……打抜粕排出孔、４８
……ガイドピン、５０……ロツクナツト。
FIG. 1 is a side view including a partial cross section of a rivet crimping device which is an embodiment of the present invention, and FIGS.
3 is an enlarged side sectional view of the main part to explain the function of the main part of the pedestal body, FIG. 3 is a side sectional view showing the tip shape of the pedestal shaft, and FIG. 4 is a side sectional view showing the operation of the conventional caulking device. 5 is a side view showing the whole of the conventional device, and FIG. 6 is a side sectional view of the caulking portion showing details of the punching operation of the conventional device. (Explanation of symbols), 10... Rivet caulking device, 11... Pressure device main body, 12... cradle main body, 4
2... Rivet, 43... Sheet metal, 21... Pressure member, 32... Pedestal shaft, 26... Calling member, 32 b
...Annular groove, 32 a ...Concave portion, 30, 36, 36
'...Compression spring, 26 a ...Punched dregs discharge hole, 48
...Guide pin, 50... Locknut.
Claims (1)
された受台本体とより一体的に構成され、 加圧装置本体側に設けられ、リベツトを押圧す
るべく往復運動する加圧部材と、 受台本体側に摺動自在に設けられ、かしめ時に
板金と当接する呼出部材と、 呼出部材によつて摺動自在に保持され、リベツ
トのかしめ部分より大径で、加圧部材に押圧され
たリベツトとの間で板金をその上端で把持し、リ
ベツトのかしめ時に受台本体の底板とその下端が
当接する受台軸と、 呼出部材を受台軸付勢手段よりも強い力で加圧
部材の方向へ押圧付勢する呼出部材付勢手段、 を具備してなるリベツトかしめ装置において、上
記受台軸の板金と当接する側の端面に受台軸と同
軸の円環状溝を形成したことを特徴とするリベツ
トかしめ装置。[Claims for Utility Model Registration] A pressurizing device which is integrally formed with a pressurizing device main body and a cradle main body disposed opposite to the pressurizing device main body, which is provided on the pressurizing device main body side and which moves reciprocally to press the rivet. a movable pressure member; a calling member that is slidably provided on the side of the cradle body and comes into contact with the sheet metal during caulking; The sheet metal is gripped at its upper end between the rivet pressed by the pressure member, and the bottom plate of the cradle body and its lower end come into contact when the rivet is caulked. In the rivet crimping device, the rivet crimping device is equipped with a calling member biasing means for pressing the pressing member in the direction of the pressing member with a strong force, and a circle coaxial with the pedestal shaft is provided on the end surface of the pedestal shaft on the side that comes into contact with the sheet metal. A rivet caulking device characterized by forming an annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985005249U JPS61122034U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985005249U JPS61122034U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61122034U true JPS61122034U (en) | 1986-08-01 |
Family
ID=30481580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985005249U Pending JPS61122034U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102224589B1 (en) * | 2019-11-21 | 2021-03-05 | 황보미 | Festening apparatus for pop nut |
-
1985
- 1985-01-17 JP JP1985005249U patent/JPS61122034U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102224589B1 (en) * | 2019-11-21 | 2021-03-05 | 황보미 | Festening apparatus for pop nut |
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