JPH039225U - - Google Patents
Info
- Publication number
- JPH039225U JPH039225U JP6805789U JP6805789U JPH039225U JP H039225 U JPH039225 U JP H039225U JP 6805789 U JP6805789 U JP 6805789U JP 6805789 U JP6805789 U JP 6805789U JP H039225 U JPH039225 U JP H039225U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- amount
- adjustment screw
- lower beam
- upper wedge
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
図面はこの考案の一実施例を示し、第１図はプ
レスブレーキの正面図、第２図は微調整機構の平
面図、第３図は第２図方向からの矢視図、第４
図は第２図−線に沿う断面図、第５図は目盛
付近の詳細図である。
１……ロアビーム、４……ダイス、６……クサ
ビ装置、８……上側クサビ、１１……調整ねじ、
１２……ピン、１２ａ……目盛、１４……ねじ筒
、１６……圧縮ばね。
The drawings show one embodiment of this invention, in which Fig. 1 is a front view of the press brake, Fig. 2 is a plan view of the fine adjustment mechanism, Fig. 3 is a view taken from the direction of Fig. 2, and Fig. 4
The figure is a sectional view along the line of FIG. 2, and FIG. 5 is a detailed view of the vicinity of the scale. 1...Lower beam, 4...Dice, 6...Wedge device, 8...Upper wedge, 11...Adjustment screw,
12...Pin, 12a...Scale, 14...Threaded cylinder, 16...Compression spring.
Claims (1)
のクサビ装置６の前後方向の移動量を両端から中
央側へ徐々に大きくしてロアビーム１及びアツパ
ビーム２の撓み量を中間き補正曲線に沿つて補正
するプレスブレーキの中開き補正装置において、
上記各クサビ装置６の上側クサビ８に調整ねじ１
１を設けて、これら調整ねじ１１により上側クサ
ビ８を前後方向に微調整できるようになすと共に
、調整ねじ１１に隣接するねじ筒１４内に目盛１
２ａが付され、かつ一端を圧縮ばね１６により上
側クサビ８の前面に圧接されたピン１２を摺動自
在に設けてなるプレスブレーキの中開き補正装置
。 The amount of deflection of the lower beam 1 and the upper beam 2 is corrected along the intermediate correction curve by gradually increasing the amount of movement in the longitudinal direction of the plurality of wedge devices 6 provided between the lower beam 1 and the dice 4 from both ends toward the center. In the press brake center opening correction device,
Adjustment screw 1 is attached to the upper wedge 8 of each wedge device 6 above.
1 is provided so that the upper wedge 8 can be finely adjusted in the front-back direction by these adjustment screws 11, and a scale 1 is provided in the threaded cylinder 14 adjacent to the adjustment screw 11.
2a and one end of which is pressed against the front surface of an upper wedge 8 by a compression spring 16 is slidably provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6805789U JPH039225U (en) | 1989-06-13 | 1989-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6805789U JPH039225U (en) | 1989-06-13 | 1989-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039225U true JPH039225U (en) | 1991-01-29 |
Family
ID=31602172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6805789U Pending JPH039225U (en) | 1989-06-13 | 1989-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039225U (en) |
-
1989
- 1989-06-13 JP JP6805789U patent/JPH039225U/ja active Pending