CN2395851Y - Diel frame - Google Patents

Abstract

The utility model relates to a novel die punch frame, which is characterized in that a triangular punch head is arranged above an upper press body and a line; the punch head and a joint of the rear upper end of the upper press body are hinged with a lever which is connected with the top part of the punch head through a curved shaft connecting rod. The utility model has the advantages of reasonable design, stability, labor saving, small main body, light weight, low cost, and flexible use. The utility model is especially suitable for processing of small-size stampings.

Description

A kind of novel diel frame

The utility model relates to a kind of press-working apparatus, particularly a kind of small-sized hand-operated diel frame.

Existing manual impact machine in the prior art, this support is provided with die frame, and movable axis passes the middle part axle sleeve, and lever is located at the top of plug axle, and its stability of structure and effect are not ideal enough, have influenced the quality of product; Other has a kind of die frame, is provided with the guide pillar that a center has the circular cone guide hole on frame, and slide block is conical, designs unreasonablely, has influenced organism life-span, and this handle and connecting rod resistance is big, and slide block fixed performance effect is undesirable, influences product quality.

The purpose of this utility model be intended to overcome the deficiencies in the prior art and provide a kind of triangle drift, volume little, in light weight, use light and handy flexibly, novel diel frame that stability is good, time saving and energy saving.

The purpose of this utility model is achieved in that

A kind of novel diel frame, comprise base plate 1 and die frame 2, it is characterized in that also comprising that leg-of-mutton drift 5 is arranged on the top of upper punch lathe bed 3 and lines 4, the joint 6 of drift 5 and the back upper end of upper punch lathe bed 3 is joining a lever 7, and lever 7 is connected with the top of drift 5 by curved axle connecting rod 8.

The utility model is described in further detail below by drawings and Examples:

Fig. 1 is a partial schematic sectional view of the present utility model

Fig. 2 is the utility model perspective view

In Fig. 1, Fig. 2,1 is base plate, and 2 is die frame, and 3 is the upper punch lathe bed, and 4 is lines, and 5 is drift, and 6 is joint, and 7 is lever, and 8 is curved axle connecting rod

During enforcement, die frame 2 and upper punch lathe bed 5 can be merged casting, with at the bottom of the die frame with base plate 1 with bolting, with the drift top with put into upper punch lathe bed 5 after the lower end of curved axle connecting rod 8 is connected, the upper end of curved axle connecting rod is connected with the joint 6 of upper punch lathe bed end, insert lever 7 and envelope stringing bar 4 at last, promptly become the utility model product.During use, need only drive drift 5 knee-actions by curved axle connecting rod 8, between drift 5 and base plate 1, prepare diel with pulling lever 7 on hand down, but just production and processing.

The utility model is reasonable in design, and triangle drift and punch press body, lines adjustment are suitable, and is stable, and curved axle connecting rod shortens the point distance of lever, and is more laborsaving, so but fuselage is little, and in light weight, low price uses lightly flexibly, is particularly suitable for the processing of mini-type punching spare.

Claims (1)

1, a kind of novel diel frame, comprise base plate (1) and die frame (2), it is characterized in that also comprising that leg-of-mutton drift (5) is arranged on the top of upper punch lathe bed (3) and lines (4), the joint (6) of the back upper end of drift (5) and upper punch lathe bed (3) is joining a lever (7), and lever (7) is connected with the top of drift (5) by curved axle connecting rod (8).

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