CN2848509Y

CN2848509Y - Felt die cutting cutter frame

Info

Publication number: CN2848509Y
Application number: CN 200520014629
Authority: CN
Inventors: 吴鸣寰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-01
Filing date: 2005-09-01
Publication date: 2006-12-20
Anticipated expiration: 2015-09-01

Abstract

The utility model discloses a felt die cutting cutter frame, which is composed of a bottom plate, a sliding surface plate, a surface plate positioning guide post, a surface plate positioning bolt, reset springs and cutter dies. The utility model is characterized in that three or more post-shaped positioning guide posts and positioning bolts are fixed to the bottom plate, and the reset springs are sheathed with the positioning bolts; a cutter die which forms the same shape as a stamping article and has an upward cutter edge is fixed to the middle position between every two positioning guide posts on the bottom plate, a hollow cavity at the middle part of each of the cutter dies is communicated with the bottom plate, and the surface plate has positioning guide post holes, positioning bolt holes and cutter die holes, which correspond to the bottom plate; each hole in the surface plate, which corresponds to each component on the bottom plate, is arranged on the upper part of the bottom plate and positioning screws are screwed on the positioning bolts. Since the felt die cutting cutter frame disclosed in the utility model is used for die cutting soft material, such as felt, etc., the die cutting of felt is easy, work efficiency is high and product quality and precision is high.

Description

The die-cut knife rest of a kind of felt

Technical field

The utility model relates to a kind of die cutting die, the die-cut knife rest of particularly a kind of felt.

Background technology

Now die-cut to rigid materials such as metals generally all utilizes male and female mold rigidity sheet material to be die-cut into the shape that needs.Use the die-cut rigidity sheet material of male and female mold to have work efficiency height, otch is smooth, precision is good characteristics, so utilization in a large number in actual production.Break up but will bond together felt easily during with the felt plate of the die-cut softness of this kind male and female mold, to such an extent as to do not meet instructions for use towards part.And need the felt plate that breadth is bigger to cut into certain article shape when making smallclothes felt product such as felt nib.If adopt traditional cutting mode to cut the felt plate, then work efficiency is lower, and uniformity is also relatively poor, and then influences product quality.

Summary of the invention

In order to overcome the difficulty of existing die-cut felt product, the utility model proposes the die-cut knife rest of a kind of felt, it can make the die-cut of felt become easy, and work efficiency height, Products Quality and precision all can reach requirement.

The utility model is to carry out like this: load onto the die-cut knife rest of a kind of special use at the fixed base plate of punch press, then fix a flat plastic plate on the drift that moves up and down.Die-cut knife rest is by base plate, slidable panels, the panel positioning guide column, the panel bolt, back-moving spring and cutting die constitute, be fixed with cylindricality positioning guide column and bolt more than 3 or 3 on the base plate, back-moving spring is set on the bolt, shape and cutting die up-bite jaw identical with written profile is fixed on the centre position of each positioning guide column on the base plate, cavity in the middle of the cutting die and base plate connect, and have on the slidable panels corresponding to positioning guide column on the base plate, the through hole of bolt and cutting die, each perforate of slidable panels are aimed at each corresponding component and are installed in the top of base plate and screw on setscrew nut on bolt.When the special-purpose die-cut knife rest of the felt that constitutes uses like this, be contained under the flat plastic plate on the punch press drift towards the time die-cut knife rest panel glide thereupon, the felt that will be in cutting die cutting edge portion is pressed to the flat plastic plate on the drift, thus in the cavity in the middle of the cutting die, cut the felt product of definite shape.Drift returns when unclamping, and panel moves recovery on along with the effect of back-moving spring.When continuous punching press, along with the tired gradually knot of the felt product in the cutting die cavity, move down to fall down the last opening on punch press and bed slide and fall into the goods collection container.Flexible materials such as the die-cut felt of the die-cut knife rest of the felt that employing the utility model proposes can make the die-cut of felt become easy, and work efficiency height, Products Quality and precision all can reach higher requirement.

Description of drawings

Fig. 1 is the generalized section of an embodiment of the utility model.

Fig. 2 is the vertical view of Fig. 1.

The specific embodiment

In conjunction with Fig. 1 Fig. 2, load onto the die-cut knife rest of a kind of special use at the fixed base plate of punch press, on the drift that moves up and down, then fix a flat plastic plate 4.Die-cut knife rest is by base plate 11, slidable panels 9, panel positioning guide column 3, panel bolt 2, back-moving spring 10 and cutting die 6 constitute, be fixed with four cylindricality positioning guide column 3 and four bolts 2 on the base plate 11, back-moving spring 10 is set on the bolt 2, shape and cutting die 6 up-bite jaw identical with written profile is fixed on the centre position of each positioning guide column on the base plate 11, cavity in the middle of the cutting die 6 and base plate 11 connect, and have positioning guide column 3 on the slidable panels 9 corresponding to base plate 11, the through hole of bolt 2 and cutting die 6, raw material plate positioning retaining strip 5 also is equipped with on the surface of slidable panels 9, the back side of slidable panels 9 also has a depression 7 corresponding to the position of cutting die 6, the displacement when pressing down to increase panel.Slidable panels 9 each perforate are aimed at each corresponding component and are installed in the top of base plate 11 and screw on setscrew nut 8 on 4 bolts 2.

Claims

1. die-cut knife rest of felt, be by base plate, slidable panels, the panel positioning guide column, the panel bolt, back-moving spring and cutting die constitute, it is characterized in that: be fixed with cylindricality positioning guide column (3) and bolt (2) more than three or three on the base plate (11), back-moving spring (10) is set on the bolt (2), shape and cutting die (6) up-bite jaw identical with the pressed part profile is fixed on the centre position that base plate (11) is gone up each positioning guide column, cavity in the middle of the cutting die (6) and base plate (11) connect, and have on the slidable panels (9) corresponding to the positioning guide column (3) on the base plate (11), the through hole of bolt (2) and cutting die (6), each perforate of slidable panels (9) are aimed at each corresponding component and are installed in the top of base plate (11) and screw on setscrew nut (8) on bolt (2).

2. the die-cut knife rest of a kind of felt according to claim 1 is characterized in that raw material plate positioning retaining strip (5) also is equipped with on the surface of said slidable panels (9).

3. the die-cut knife rest of a kind of felt according to claim 1 and 2, the back side that it is characterized in that said slidable panels (9) also has a depression (7) corresponding to the position of cutting die (6).