JPH0429074U - - Google Patents
Info
- Publication number
- JPH0429074U JPH0429074U JP6967790U JP6967790U JPH0429074U JP H0429074 U JPH0429074 U JP H0429074U JP 6967790 U JP6967790 U JP 6967790U JP 6967790 U JP6967790 U JP 6967790U JP H0429074 U JPH0429074 U JP H0429074U
- Authority
- JP
- Japan
- Prior art keywords
- holding member
- hole fitting
- fitting
- sheet
- pressing
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Automatic Assembly (AREA)
Description
第１図は板状体の一例であるシート孔用金具の
一例を示す正面図、第２図と第３図とは第１図の
金具の変形状態を示す斜視図、第４図は第１図の
金具の変形加工に使用する器具の一例を示す斜視
図、第５図と第６図は第４図の器具の内部構造を
示し、第５図は第４図の−線に沿つての要部
断面図、第６図は同じく第４図の−に沿つて
の要部断面図、また、第７図〜第１５図は第４図
の器具の使用状態を更に説明するもので、第７図
と第９図と第１２図と第１４図とはそれぞれの過
程における第５図相当図、第８図と第１０図と第
１３図と第１５図とはそれぞれの過程における第
６図相当図、第１１図は第９図と第１０図に示す
過程における第４図の治具の斜視図である。
Ａ……シート孔用金具、Ａ１……突片、Ａ２…
…基部、Ｓ……シート、１……基台、２……腕、
３……昇降部材、４……上部材、５……押圧部材
、５ａ……溝、６……保持部材、７……穿孔ピン
、８……固定ピン、９……載置台、９ａ……窪み
、９ｂ……凹部、１０……シート台、１０ａ……
段部、１１……テーパー部材、１１ａ……テーパ
ー部、１２……変形部材、１２ａ……錐状先端。
FIG. 1 is a front view showing an example of a metal fitting for a seat hole which is an example of a plate-shaped body, FIGS. 2 and 3 are perspective views showing a deformed state of the metal fitting shown in FIG. 1, and FIG. A perspective view showing an example of a device used for deforming the metal fittings shown in the figure, FIGS. 5 and 6 show the internal structure of the device shown in FIG. 4, and FIG. FIG. 6 is a cross-sectional view of the main part taken along - in FIG. 4, and FIGS. Figures 7, 9, 12, and 14 are equivalent to Figure 5 in their respective processes, and Figures 8, 10, 13, and 15 are Figure 6 in their respective processes. The corresponding diagram, FIG. 11, is a perspective view of the jig shown in FIG. 4 during the process shown in FIGS. 9 and 10. A...Metal fitting for seat hole, A1...Protrusion piece, A2...
...Base, S...Seat, 1...Base, 2...Arm,
3... Lifting member, 4... Upper member, 5... Pressing member, 5a... Groove, 6... Holding member, 7... Punching pin, 8... Fixing pin, 9... Mounting table, 9a... Recess, 9b... recess, 10... seat base, 10a...
Stepped portion, 11...Tapered member, 11a...Tapered portion, 12...Deformable member, 12a...Conical tip.
Claims (1)
る保持部材及びこの保持部材の外側に配されてこ
の保持部材と相対的に摺動してシート孔用金具を
背面から押圧する押圧部材と、シート孔用金具の
変形部を広げる錐状部を有する変形部材とを、シ
ートの孔の両側に位置させ、前記保持部材に対し
て前記押圧部材を相対的に摺動させて前記保持部
材に保持したシート孔用金具を前記変形部材に向
けて押圧することにより、前記変形部材による金
具の変形をなせるようにしてなるシート孔用金具
の変形機構。 a holding member that fits and elastically holds the seat hole fitting on the outer wall; a pressing member that is disposed outside the holding member and slides relative to the holding member to press the seat hole fitting from the back side; A deformable member having a conical part that widens the deformable part of the sheet hole fitting is positioned on both sides of the hole in the sheet, and is held by the holding member by sliding the pressing member relative to the holding member. A deformation mechanism for a seat hole fitting, which is configured to allow the metal fitting to be deformed by the deformation member by pressing the sheet hole fitting against the deformation member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6967790U JP2514891Y2 (en) | 1990-06-30 | 1990-06-30 | Deformation mechanism of metal fittings for seat holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6967790U JP2514891Y2 (en) | 1990-06-30 | 1990-06-30 | Deformation mechanism of metal fittings for seat holes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0429074U true JPH0429074U (en) | 1992-03-09 |
| JP2514891Y2 JP2514891Y2 (en) | 1996-10-23 |
Family
ID=31605191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6967790U Expired - Lifetime JP2514891Y2 (en) | 1990-06-30 | 1990-06-30 | Deformation mechanism of metal fittings for seat holes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514891Y2 (en) |
-
1990
- 1990-06-30 JP JP6967790U patent/JP2514891Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514891Y2 (en) | 1996-10-23 |