JPS5896835U - Upsetter punch mounting device - Google Patents
Upsetter punch mounting deviceInfo
- Publication number
- JPS5896835U JPS5896835U JP19513181U JP19513181U JPS5896835U JP S5896835 U JPS5896835 U JP S5896835U JP 19513181 U JP19513181 U JP 19513181U JP 19513181 U JP19513181 U JP 19513181U JP S5896835 U JPS5896835 U JP S5896835U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- slide
- upsetter
- stepped portion
- tension bolt
- 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
Landscapes
- Forging (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図１．２は従来２例の説明図、第２図は本案第１実
施例の側断面図、第３図は第２図の一部省略正面図、第
４図は本案第２実施例の側断面図、第５図は第４図の一
部省略正面図、第６図は本案・を適用したアプセツター
例の側断面図である。
１・・・スライド、３，４・・・割金型、８・・・パン
チ、９・・ｉｙｃ部、１０・・・段部、１３・・・テン
ションボルト、１６・・・固楚フランジ、２１・・・液
圧ジヤツキ、２６・・・フッタ。Figures 1 and 2 are explanatory diagrams of two conventional examples, Figure 2 is a side sectional view of the first embodiment of the present invention, Figure 3 is a partially omitted front view of Figure 2, and Figure 4 is the second embodiment of the present invention. FIG. 5 is a partially omitted front view of FIG. 4, and FIG. 6 is a side sectional view of an upsetter to which the present invention is applied. 1... Slide, 3, 4... Split mold, 8... Punch, 9... IYC part, 10... Step part, 13... Tension bolt, 16... Stiff flange, 21...Hydraulic pressure jack, 26...Footer.
Claims (1)
往復運動自在とされたスライド１に、前記割金型３，４
により形成される被鍛造体保持孔３５内に挿抜自在なパ
ンチ８を設けたアプセツタ３０１こおいて、パンチ根元
部９に段部１０を有するパンチ８が該根元部９を介して
スライド１に嵌合され、スライド１にパンチ軸方向に弾
性変形するテンションボ）レト１３を介して前記段部１
◎より前方に固定フランジ１６を取付け、該固定フラン
ジ１６とスライド１間に前記テンションボルト１３を伸
長する液圧ジヤツキ２１を設け、前記固定フランジ１６
とパンチ根元部９の段部１０にわたってパンチ軸方向に
係合するコツタ２６を着脱自在に介設し、該コツタ２６
を前記テンションボルト１３の弾性復元縮小力を介して
固定フランジ１６と段部１０間で挾持したことを特徴と
するアープセツタのパンチ取付装置。, the split molds 3 and 4 are mounted on a slide 1 that can freely reciprocate with respect to a pair of split molds 3 and 4 that can be released from each other.
In this upsetter 301, a punch 8 that can be inserted into and removed from a forged object holding hole 35 formed by the punch 8 is fitted into the slide 1 via the root portion 9. The stepped portion 1 is attached to the slide 1 through the tension bolt 13 which is elastically deformed in the direction of the punch axis.
◎A fixing flange 16 is installed in front of the fixing flange 16, and a hydraulic jack 21 for extending the tension bolt 13 is provided between the fixing flange 16 and the slide 1.
A cotter 26 that engages in the punch axial direction is removably interposed across the stepped portion 10 of the punch base 9, and the cotter 26
is clamped between a fixed flange 16 and a stepped portion 10 through the elastic restoring force of the tension bolt 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19513181U JPS5896835U (en) | 1981-12-25 | 1981-12-25 | Upsetter punch mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19513181U JPS5896835U (en) | 1981-12-25 | 1981-12-25 | Upsetter punch mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5896835U true JPS5896835U (en) | 1983-07-01 |
| JPS624361Y2 JPS624361Y2 (en) | 1987-01-31 |
Family
ID=30108415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19513181U Granted JPS5896835U (en) | 1981-12-25 | 1981-12-25 | Upsetter punch mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896835U (en) |
-
1981
- 1981-12-25 JP JP19513181U patent/JPS5896835U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS624361Y2 (en) | 1987-01-31 |
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