JPH03116223U

JPH03116223U -

Info

Publication number: JPH03116223U
Application number: JP1990024894U
Authority: JP
Priority date: 1990-03-14
Filing date: 1990-03-14
Publication date: 1991-12-02
Anticipated expiration: 2005-03-14
Also published as: JPH0753777Y2

Description

[Brief explanation of drawings]

第１図乃至第６図はこの考案の主要部を示し、
第１図は金型ホルダ全体を配置した平面図、第２
図は第１図における−線に沿つた拡大断面図
、第３図は第２図における平面図、第４図は第１
図における−線に沿つた拡大断面図、第５図
および第６図は金型交換装置を示し、第５図は一
部断面を含む全体配置を示す正面図、第６図は第
５図における平面図、第７図はこの考案を実施し
たタレツトパンチプレスの駆動部を示し、第１１
図における矢視部の拡大断面図、第８図は第７
図における矢視部の斜視説明図、第９図は第７
図における−線に沿つた矢視図で、加工点と
位置割出しの基本的な考え方を示す説明図、第１
０図は第９図に示す考え方をパンチプレスにおけ
るパンチ部に採用した一実施例を示す部分説明図
、第１１図はこの考案を実施した一実施例のタレ
ツトパンチプレスにおける側面図である。１……タレツトパンチプレス、３……下部フレ
ーム、７……上部フレーム、１１……下部タレツ
ト、１５……上部タレツト、１７……パンチ、１
９……ダイ、６５……上部金型ホルダ、６７……
下部金型ホルダ、６９……係止部材、１４３……
金型交換装置、１４５……チエンジヤ、１４７…
…ツールマガジン、１５３ａ〜ｄ……グリツパ。 Figures 1 to 6 show the main parts of this invention,
Figure 1 is a plan view of the entire mold holder;
The figure is an enlarged sectional view taken along the - line in Figure 1, Figure 3 is a plan view of Figure 2, and Figure 4 is an enlarged sectional view taken along the - line in Figure 1.
5 and 6 show the mold changing device, FIG. 5 is a front view showing the overall arrangement including a partial cross section, and FIG. 6 is an enlarged sectional view taken along the line - in FIG. The plan view and FIG.
An enlarged cross-sectional view of the section shown by the arrow in the figure,
A perspective explanatory view of the arrowed part in the figure, FIG.
An explanatory diagram showing the basic concept of machining points and position indexing in the arrow direction along the - line in the figure, Part 1
FIG. 0 is a partial explanatory view showing an embodiment in which the idea shown in FIG. 9 is adopted in a punch section of a punch press, and FIG. 11 is a side view of a turret punch press according to an embodiment in which this idea is implemented. 1... Turret punch press, 3... Lower frame, 7... Upper frame, 11... Lower turret, 15... Upper turret, 17... Punch, 1
9...Die, 65...Upper mold holder, 67...
Lower mold holder, 69...Locking member, 143...
Mold changing device, 145...Chain gear, 147...
...Tool Magazine, 153a-d...Gritzpa.

Claims

[Scope of utility model registration request]

The outer shape of the upper mold holder constituted by an appropriate number of punches forming one group is made to have the same shape, and the upper turret on which a plurality of the upper mold holders are disposed is used as the upper frame, and is compatible with the punches. Correspondingly, an appropriate number of dies are grouped into a group, and the outer shape of the lower mold holder is the same, and the lower turret in which a plurality of these lower mold holders are arranged is mounted on the lower frame, allowing each to rotate freely. each upper mold holder and each lower mold holder are fixed to and detachable from the upper and lower turrets via locking members,
A changer equipped with a plurality of grippers that grips the upper mold holder and the lower mold holder and can rotate, move vertically, and horizontally is provided near the turret punch press, and adjacent to this changer, the upper mold holder A mold changing device for a turret punch press, comprising a rotatable tool magazine that stores a plurality of holders and lower mold holders.