JPS63174935U - - Google Patents
Info
- Publication number
- JPS63174935U JPS63174935U JP6037788U JP6037788U JPS63174935U JP S63174935 U JPS63174935 U JP S63174935U JP 6037788 U JP6037788 U JP 6037788U JP 6037788 U JP6037788 U JP 6037788U JP S63174935 U JPS63174935 U JP S63174935U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- upsetting
- intermediate portion
- base
- pieces
- 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
- 239000000463 material Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Forging (AREA)
Description
図は本考案の一実施例を示したものである。第
１図は据込装置の斜視図、第２図は第１図の要部
平面図、第３図乃至第７図は据込工程の夫々の工
程の説明平面図、第８図イと第９図イは夫々の成
形品の斜視図、第８図ロと第９図ロは夫々同図イ
に対応する製品の斜視図である。
９，１０，１３，１４……チヤツク片、２０…
…据込シリンダ、Ｃ１……第１チヤツク、Ｃ２…
…第２チヤツク、Ｍ……素材、Ｈ……加熱装置、
Ｅ，Ｅ１，Ｅ２……膨出部、ｈ……凹形孔、ｍ…
…中間部。
The figure shows an embodiment of the present invention. Figure 1 is a perspective view of the upsetting device, Figure 2 is a plan view of the main parts of Figure 1, Figures 3 to 7 are explanatory plan views of each step of the upsetting process, and Figure 8 9A is a perspective view of each molded product, and FIGS. 8B and 9B are perspective views of products corresponding to FIG. 9A, respectively. 9, 10, 13, 14...chuck piece, 20...
... Upsetting cylinder, C 1 ... First chuck, C 2 ...
...Second chuck, M...Material, H...Heating device,
E, E 1 , E 2 ... bulge, h ... concave hole, m ...
...middle part.
Claims (1)
よつて素材の中間部を把持し、通電加熱及び据込
動作を行いつゝチヤツクを後退させて前記素材の
中間部に膨出部を形成するようにした据込装置に
於て、装置機体１のガイド部２へ、第１チヤツク
基台３と第２チヤツク基台４が、夫々前後進シリ
ンダ５，６のピストン５ａ，６ａの出入動作に伴
つて前後進可能に嵌合され、更に、前記第１チヤ
ツク基台３のガイド部７，８へ左右のチヤツク片
９，１０が左右摺動自在に嵌合されて第１チヤツ
クＣ１を形成し、第２チヤツク基台４のガイド部
１５，１６へ左右のチヤツク片１３，１４が左右
摺動自在に嵌合されて第２チヤツクＣ２を形成し
、更に、前記第１チヤツクＣ２を前後から挾持で
きる位置にバツクシリンダ１９と据込シリンダ２
０を相互に対向させて設け、且つ、前記第１チヤ
ツクＣ１のチヤツク片９，１０には第２チヤツク
Ｃ２と対向する面に凹形孔ｈ，ｈを形成し、之等
のチヤツク片９，１０，１３，１４を夫々導線ｌ
１，ｌ２にて接続して加熱トランＴに接続したこ
とを特徴とする素材中間部の据込装置。 The intermediate portion of the material is gripped by a first chuck and a second chuck provided at the front and rear, and the chucks are retreated while conducting electrical heating and upsetting operations to form a bulge in the intermediate portion of the material. In the upsetting device configured as above, the first chuck base 3 and the second chuck base 4 are connected to the guide portion 2 of the device body 1 in order to move the pistons 5a and 6a of the forward and backward movement cylinders 5 and 6 into and out. Accordingly, the left and right chuck pieces 9 and 10 are fitted to the guide portions 7 and 8 of the first chuck base 3 so as to be slidable left and right to form the first chuck C1 . The left and right chuck pieces 13 and 14 are fitted into the guide portions 15 and 16 of the second chuck base 4 so as to be slidable left and right to form a second chuck C2 , and further the first chuck C2 is Place the back cylinder 19 and upsetting cylinder 2 in a position where they can be clamped from the front and back.
0 are provided facing each other, and the chuck pieces 9 and 10 of the first chuck C1 are provided with concave holes h and h on the surface facing the second chuck C2 . 9, 10, 13, 14 respectively with conductor l
A device for upsetting an intermediate portion of a material, characterized in that it is connected to a heating tran T by connecting points 1 and 2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988060377U JPH0312427Y2 (en) | 1988-05-07 | 1988-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988060377U JPH0312427Y2 (en) | 1988-05-07 | 1988-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63174935U true JPS63174935U (en) | 1988-11-14 |
| JPH0312427Y2 JPH0312427Y2 (en) | 1991-03-25 |
Family
ID=30892738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988060377U Expired JPH0312427Y2 (en) | 1988-05-07 | 1988-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312427Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008246509A (en) * | 2007-03-29 | 2008-10-16 | Dengensha Mfg Co Ltd | Conducting upsetting method and apparatus |
| JP2010531733A (en) * | 2007-03-14 | 2010-09-30 | ダーバン インベスト エヌ．ヴィ． | Method and apparatus for deforming a cross section of one or more longitudinal portions of an elongated object |
-
1988
- 1988-05-07 JP JP1988060377U patent/JPH0312427Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010531733A (en) * | 2007-03-14 | 2010-09-30 | ダーバン インベスト エヌ．ヴィ． | Method and apparatus for deforming a cross section of one or more longitudinal portions of an elongated object |
| JP2008246509A (en) * | 2007-03-29 | 2008-10-16 | Dengensha Mfg Co Ltd | Conducting upsetting method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312427Y2 (en) | 1991-03-25 |