JPH0180238U - - Google Patents
Info
- Publication number
- JPH0180238U JPH0180238U JP1987174963U JP17496387U JPH0180238U JP H0180238 U JPH0180238 U JP H0180238U JP 1987174963 U JP1987174963 U JP 1987174963U JP 17496387 U JP17496387 U JP 17496387U JP H0180238 U JPH0180238 U JP H0180238U
- Authority
- JP
- Japan
- Prior art keywords
- chuck frame
- support shaft
- feed screw
- screw shafts
- forging die
- 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
- 238000005242 forging Methods 0.000 claims description 12
- 239000007769 metal material Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Description
第１，２図は本考案に係わる鍛造機械の鍛造金
型交換装置の一実施例を示す側面図、第３図はチ
ヤツクフレーム部分の作用説明図である。
１……鍛造金型、２……鍛造金型支持棒、３，
４……鍛造金型交換装置のフレーム、５……チヤ
ツクフレーム、６……電磁ブレーキ付電動機、７
……ピニオン、８……ラツク、９……中空のチヤ
ツクフレーム支持軸、１０……中間軸、１２……
中心軸１４の回転駆動用電動機、１３……軸継手
、１４……中心軸、１５，１６，１６……傘歯車
機構、１７……軸受、１８……送りねじ軸、１９
……ナツト、２０……ブロツク、２１……案内溝
、２２……ハンマー、２３……ハンマー２２の溝
、２４……ばね、２６……圧力空気導入管。
1 and 2 are side views showing an embodiment of a forging die changing device for a forging machine according to the present invention, and FIG. 3 is an explanatory view of the operation of the chuck frame portion. 1... Forging die, 2... Forging die support rod, 3,
4... Frame of forging die changing device, 5... Chuck frame, 6... Electric motor with electromagnetic brake, 7
... Pinion, 8 ... Rack, 9 ... Hollow chuck frame support shaft, 10 ... Intermediate shaft, 12 ...
Electric motor for rotating the central shaft 14, 13... Shaft coupling, 14... Center shaft, 15, 16, 16... Bevel gear mechanism, 17... Bearing, 18... Feed screw shaft, 19
... Nut, 20 ... Block, 21 ... Guide groove, 22 ... Hammer, 23 ... Groove of hammer 22, 24 ... Spring, 26 ... Pressure air introduction pipe.
Claims (1)
ーの中心に位置する金属素材を回転及び前後進さ
せて棒状に成形する鍛造機械において、旋回可能
に支持された鍛造金型交換装置のフレームと、同
鍛造金型交換装置のフレームに前後進可能に支持
した中空のチヤツクフレーム支持軸と、上記鍛造
金型交換装置のフレームに取付けた電磁ブレーキ
付電動機と、同電磁ブレーキ付電動機の回転を上
記チヤツクフレーム支持軸に伝えて同チヤツクフ
レーム支持軸を前後進させるピニオン及びラツク
と、上記チヤツクフレーム支持軸の先端部に回転
可能に支持したチヤツクフレームと、同チヤツク
フレームの中心孔内及び上記チヤツクフレーム支
持軸内に回転可能に支持した中心軸と、上記チヤ
ツクフレーム支持軸の後端部に取付けた中心軸の
回転駆動用電動機と、上記チヤツクフレームの上
下半径方向位置に回転可能に取付けた一対の送り
ねじ軸と、上記中心軸の回転を同各送りねじ軸に
伝えて同各送りねじ軸を回転させる傘歯車機構と
、上記各送りねじ軸に螺合した一対のナツトと、
同各ナツトに取付けた複数本の鍛造金型支持棒と
を具えていることを特徴とした鍛造機械の鍛造金
型交換装置。 A frame of a forging die changing device rotatably supported in a forging machine that arranges a plurality of hammers in a circle and rotates and moves back and forth a metal material located at the center of each hammer to form it into a bar shape; A hollow chuck frame support shaft supported on the frame of the forging die changing device so as to be able to move forward and backward, an electric motor with an electromagnetic brake attached to the frame of the forging die changing device, and the rotation of the electric motor with the electromagnetic brake as described above. A pinion and a rack that transmit information to the chuck frame support shaft to move the chuck frame support shaft back and forth, a chuck frame rotatably supported at the tip of the chuck frame support shaft, and a center hole of the chuck frame. a central shaft rotatably supported within and within the chuck frame support shaft; an electric motor for rotationally driving the central shaft attached to the rear end of the chuck frame support shaft; and a vertical radial position of the chuck frame. a pair of feed screw shafts that are rotatably attached to the feed screw shafts, a bevel gear mechanism that transmits the rotation of the center shaft to the respective feed screw shafts to rotate the feed screw shafts, and a pair of bevel gears that are screwed to the respective feed screw shafts. With Natsuto,
A forging die changing device for a forging machine, comprising a plurality of forging die support rods attached to each nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174963U JPH0180238U (en) | 1987-11-18 | 1987-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174963U JPH0180238U (en) | 1987-11-18 | 1987-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180238U true JPH0180238U (en) | 1989-05-30 |
Family
ID=31466787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174963U Pending JPH0180238U (en) | 1987-11-18 | 1987-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103037998A (en) * | 2010-11-23 | 2013-04-10 | "雅致普瑞斯玛氏"开放式股份公司 | Device for replacing peens in four-peen forging devices |
-
1987
- 1987-11-18 JP JP1987174963U patent/JPH0180238U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103037998A (en) * | 2010-11-23 | 2013-04-10 | "雅致普瑞斯玛氏"开放式股份公司 | Device for replacing peens in four-peen forging devices |
| EP2620235A1 (en) * | 2010-11-23 | 2013-07-31 | Otkrytoe Aktsionernoe Obschestvo "Tyazhpressmash" | Device for replacing peens in four-peen forging devices |
| EP2620235A4 (en) * | 2010-11-23 | 2013-09-11 | Otkrytoe Aktsionernoe Obschestvo Tyazhpressmash | Device for replacing peens in four-peen forging devices |
| CN103037998B (en) * | 2010-11-23 | 2015-03-25 | "雅致普瑞斯玛氏"开放式股份公司 | Device for replacing peens in four-peen forging devices |
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