CN201760989U

CN201760989U - Simple rotary slider mechanism for mould opening

Info

Publication number: CN201760989U
Application number: CN2010202238312U
Authority: CN
Inventors: 高登明; 黄顺华
Original assignee: Jiaxing Xinyuan Precision Mould Technology Co Ltd
Current assignee: Jiaxing Xinyuan Precision Mould Technology Co Ltd
Priority date: 2010-06-11
Filing date: 2010-06-11
Publication date: 2011-03-16
Anticipated expiration: 2020-06-11

Abstract

The utility model relates to a simple rotary slider mechanism for mould opening; an insert (4) is fixed on a male mould core (3) through a cup head screw (6), and a rotary slider (5) is embedded in the middle; the rotary slider (5) is a circular half cylinder which has one gap respectively arranged at the upper part and the lower part, wherein an L-shaped large gap is arranged at the upper part; a gap boundary is level with an L-shaped boundary of the insert (4); a vertical boundary is provided with an opening which is fitted with an inverted hook A of a product to be processed (1); an inverted L-shaped small gap at the lower part is propped against a spherical structure on the top of a mandril (7); the bottom of the mandril (7) is provided with a spring (8); and the other end of the spring (8) is positioned by a grub screw (9). The insert (4) is L-shaped, the edge is level with the top edge of the male mould core (3) and the upper top is provided with a rib B of the product to be processed (1); and a female mould core (2) and the male mould core (3) are in a structure fitted up and down. The simple rotary slider mechanism for mould opening can solve the problems of complicated inner slider processing technology and high cost.

Description

A kind of die sinking is with simple and easy rotary slider mechanism

Technical field

The utility model belongs to mould die sinking supplementary structure design field, particularly relates to a kind of die sinking with simple and easy rotary slider mechanism.

Background technology

Existing die sinking needs side milling with inner slide structure (shown in Fig. 3 Reference numeral 10) processing, and General N C does not possess this function; Perhaps turn-over processing, perhaps discharge, troubles all, processing cost is higher, and this structure take up space bigger, if strengthen the size of mould, increase cost possibly with this structure.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of die sinking with simple and easy rotary slider mechanism, to solve inner slide process technology complexity in the prior art, the problem that cost is high.

The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of die sinking with simple and easy rotary slider mechanism, comprise mother module core, male model benevolence, mold insert, hexagonal socket head cap screw, push rod, spring and grub screw, described mold insert is fixed on the male model benevolence by hexagonal socket head cap screw, the centre is embedded with rotary slider, described rotary slider respectively has the cylindrical of a breach for the half of top and the bottom of circle, be L shaped big breach above, notch boundaries is concordant with the L shaped border of mold insert, vertically on the border opening that agrees with mutually with the back-off A of product to be processed is arranged, fall L shaped small gap below, withstand on the chondritic at push rod top, the bottom of push rod is provided with spring, and the other end of spring is located by grub screw.

Described mold insert be L shaped, the edge is equal with the top of male model benevolence, the upper top place is provided with product muscle position B to be processed, described mother module core, the male model benevolence structure for agreeing with up and down.

Beneficial effect

1. the utility model has successfully reached the effect that back-off is taken off in die sinking;

2. structure takes up space lessly, dwindles die size;

3. processing is simpler, easy to assembly.

Description of drawings

Fig. 1 is the structure cutaway view before the die sinking of the present utility model;

Fig. 2 is the structure cutaway view after the die sinking of the present utility model;

Fig. 3 is prior art constructions figure.

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

Embodiment 1

As shown in Figure 1, a kind of die sinking is with simple and easy rotary slider mechanism, comprise mother module core 2, male model benevolence 3, mold insert 4, hexagonal socket head cap screw 6, push rod 7, spring 8 and grub screw 9, described mold insert 4 is fixed on the male model benevolence 3 by hexagonal socket head cap screw 6, the centre is embedded with rotary slider 5, described rotary slider 5 respectively has the cylindrical of a breach for the half of top and the bottom of circle, be L shaped big breach above, notch boundaries is concordant with mold insert 4L shape border, vertically on the border opening that agrees with mutually with the back-off A of product 1 to be processed is arranged, fall L shaped small gap below, withstand on the chondritic at push rod 7 tops, the bottom of push rod 7 is provided with spring 8, and the other end of spring 8 is by grub screw 9 location.

Described mold insert 4 be L shaped, the edge is equal with the top of male model benevolence 3, the upper top place is provided with product 1 muscle position B to be processed, the structure of described mother module core 2, male model benevolence 3 for agreeing with up and down.

Concrete motion process, as shown in Figure 2:

1. during the feature die die sinking, push rod 7 ejects under the driving of spring 8;

2. driven rotary slide block 5 clockwise directions that eject of push rod 7 rotate;

3. rotary slider 5 rotates to down the breach another side and runs into push rod 7 and stop, and this moment, back-off was deviate from, can successful die sinking;

4. feature die closure during matched moulds, master mold can be pushed down rotary slider 5 and make rotation counterclockwise, the state before getting back to die sinking.

Claims

1. a die sinking is with simple and easy rotary slider mechanism, comprise mother module core (2), male model benevolence (3), mold insert (4), hexagonal socket head cap screw (6), push rod (7), spring (8) and grub screw (9), it is characterized in that: described mold insert (4) is fixed on the male model benevolence (3) by hexagonal socket head cap screw (6), the centre is embedded with rotary slider (5), described rotary slider (5) respectively has the cylindrical of a breach for the half of top and the bottom of circle, be L shaped big breach above, notch boundaries is concordant with the L shaped border of mold insert (4), vertically on the border opening that agrees with mutually with the back-off A of product to be processed (1) is arranged, fall L shaped small gap below, withstand on the chondritic at push rod (7) top, the bottom of push rod (7) is provided with spring (8), and the other end of spring (8) is located by grub screw (9).

2. a kind of die sinking according to claim 1 is with simple and easy rotary slider mechanism, it is characterized in that: described mold insert (4) for L shaped, the edge is equal with the top of male model benevolence (3), the upper top place is provided with product to be processed (1) muscle position B, described mother module core (2), the structure of male model benevolence (3) for agreeing with up and down.