JPS6434135U - - Google Patents
Info
- Publication number
- JPS6434135U JPS6434135U JP12987287U JP12987287U JPS6434135U JP S6434135 U JPS6434135 U JP S6434135U JP 12987287 U JP12987287 U JP 12987287U JP 12987287 U JP12987287 U JP 12987287U JP S6434135 U JPS6434135 U JP S6434135U
- Authority
- JP
- Japan
- Prior art keywords
- tapered
- fitted
- workpiece
- members
- rod
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Jigs For Machine Tools (AREA)
- Gear Processing (AREA)
- Gripping On Spindles (AREA)
Description
第１図は本考案のリング状ワークのクランプ装
置の一実施例における要部断面図、第２図は異な
る実施例における両テーパ部材およびテーパ受部
の断面図である。
１…ワーク受台、２…押圧ヘツド、３…ロツド
、４…下細りのテーパ外周面、５…下細りテーパ
部材、６…テーパ面（上細りのテーパ外周面）７
…テーパ面（下細りのテーパ外周面）、８…両テ
ーパ部材、９…上細りテーパ内周面、１０…下細
りのテーパ内周面、１１…拡開手段（コレツト）
、１２…テーパ受部（テーパ凹部）、１８…ワー
ク、１８ａ…センタ孔。
FIG. 1 is a sectional view of a main part of an embodiment of a ring-shaped workpiece clamping device of the present invention, and FIG. 2 is a sectional view of both tapered members and a tapered receiving portion in a different embodiment. DESCRIPTION OF SYMBOLS 1...Work pedestal, 2...Press head, 3...Rod, 4...Downwardly tapered outer circumferential surface, 5...Downwardly tapered taper member, 6...Tapered surface (topwardly tapered outer circumferential surface) 7
...Tapered surface (downwardly tapered outer circumferential surface), 8... Both tapered members, 9... Upperly tapered inner circumferential surface, 10... Downwardly tapered inner circumferential surface, 11... Expanding means (collection)
, 12... Taper receiving part (tapered recess), 18... Workpiece, 18a... Center hole.
Claims (1)
センタ孔に挿入され、拡開してセンタ孔内壁に付
接される拡開手段により、ワークの芯出し位置決
めとクランプを行うクランプ装置において、 上下に駆動自在な押圧ヘツドに下向きに取付け
られたロツドに、下細りのテーパ外周面を有する
下細りテーパ部材が嵌装固定され、 上記ロツドにおける下細りテーパ部材の下方に
異なる上下二つのテーパ面を有する両テーパ部材
が、ロツドに沿つて所定量移動可能に嵌装されて
下方に付勢され、 上記二つのテーパ部材における異なる上下二つ
のテーパ面に外接する二つのテーパ内周面を有し
て、上記二つのテーパ部材を接近させたときに拡
開する拡開手段が、上記二つのテーパ部材間に介
装され、 上記両テーパ部材における下側のテーパ外周面
が摺接嵌合するテーパ受部が、前記ワーク受台に
設けられていることを特徴とするリング状ワーク
のクランプ装置。[Scope of Claim for Utility Model Registration] Centering and positioning of the workpiece by means of an expanding means that is inserted into the center hole of a ring-shaped workpiece placed on a workpiece pedestal, expanded and attached to the inner wall of the center hole. In a clamping device for clamping, a downwardly tapered member having a downwardly tapered outer circumferential surface is fitted and fixed to a rod that is attached downward to a pressing head that can be driven vertically, and the downwardly tapered member in the rod is fitted and fixed. Both tapered members having two different upper and lower tapered surfaces on the lower side are fitted so as to be movable by a predetermined amount along the rod and are biased downward. An expanding means having two tapered inner peripheral surfaces and expanding when the two tapered members are brought close is interposed between the two tapered members, and a lower tapered outer periphery of both the tapered members. A clamping device for a ring-shaped workpiece, characterized in that the workpiece pedestal is provided with a tapered receiving part whose surfaces are slidably fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12987287U JPH0448906Y2 (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12987287U JPH0448906Y2 (en) | 1987-08-25 | 1987-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6434135U true JPS6434135U (en) | 1989-03-02 |
| JPH0448906Y2 JPH0448906Y2 (en) | 1992-11-18 |
Family
ID=31384549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12987287U Expired JPH0448906Y2 (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448906Y2 (en) |
-
1987
- 1987-08-25 JP JP12987287U patent/JPH0448906Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448906Y2 (en) | 1992-11-18 |