CN212652480U

CN212652480U - Upper die plate assembly of fine blanking die holder

Info

Publication number: CN212652480U
Application number: CN202021354588.8U
Authority: CN
Inventors: 沈克椿
Original assignee: Kunshan Ogle Precision Mould Co ltd
Current assignee: Kunshan Ogle Precision Mould Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-03-05
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses an upper die component of fine blanking die holder, including the upper die base, the bottom surface of upper die base is provided with the punching press seat, the top surface of upper die base is provided with the fluting, the position embedding that the top of upper die base corresponds the fluting is provided with the connecting seat, the top central point of connecting seat puts fixedly connected with ram rod, the surface of upper die base is provided with spacing hole, and spacing hole is four of mutual symmetry, four the inside of spacing hole all through connection has a telescopic cylinder, the inner wall bottom fixedly connected with return spring of telescopic cylinder. The utility model discloses in, the gag lever post can carry out spacing fixed to panel through the sucking disc, and panel can be held to the sucking disc simultaneously to be convenient for take the die holder with the waste material after the punching press automatically, the rubber buffer can make and have certain buffer distance between sucking disc and the panel, thereby be convenient for carry on spacing absorption, simple structure can shift out the waste material automatically, can place panel skew appear at the in-process of punching press simultaneously.

Description

Upper die plate assembly of fine blanking die holder

Technical Field

The utility model relates to a stamping die technical field especially relates to an upper plate subassembly of fine blanking die holder.

Background

The die used for stamping is called stamping die, and is called stamping die for short. A die is a special tool for batch processing of material (metallic or non-metallic) into the desired punches. The stamping die is of great importance in stamping, and batch stamping production is difficult to carry out without the stamping die meeting the requirements; without an advanced die, an advanced stamping process cannot be achieved. The three elements of the stamping process, the die, the stamping equipment and the stamping material form the stamping processing, and the stamping part can be obtained only by combining the three elements.

The existing fine blanking die holder has certain defects, and the pressure of stamping is very high, so that the phenomenon of plate deviation can be caused in the moment of stamping the plate, and the quality of stamping can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an upper plate component of a fine blanking die holder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an upper die plate component of die holder, includes the upper die base, the bottom surface of upper die base is provided with the punching press seat, the top surface of upper die base is provided with the fluting, the position embedding that the top of upper die base corresponds the fluting is provided with the connecting seat, the top central point of connecting seat puts fixedly connected with ram rod, the surface of upper die base is provided with spacing hole, and four of spacing hole for mutual symmetry, four the inside in spacing hole all through connection has a telescopic cylinder, the inner wall bottom fixedly connected with return spring of telescopic cylinder, return spring's one end fixedly connected with rubber buffer, the top fixedly connected with gag lever post of rubber buffer, the one end fixedly connected with sucking disc of telescopic cylinder is kept away from to the gag lever post.

As a further description of the above technical solution:

the upper die base is fixedly connected with the connecting seat through the first hexagon nut.

As a further description of the above technical solution:

the bottom surface of punching press seat is provided with back the type groove, the position that corresponds back the type groove between punching press seat and the upper die base is provided with the screw hole jointly, the common threaded connection in position that the outer surface of upper die base and punching press seat corresponds the screw hole has second hexagon nut, and the upper die base passes through second hexagon nut and punching press seat fixed connection.

As a further description of the above technical solution:

the rubber stopper is connected with the telescopic cylinder in a sliding way.

As a further description of the above technical solution:

and the bottom of the telescopic cylinder is provided with an air outlet.

As a further description of the above technical solution:

and positioning slide bars are arranged at the four corners of the outer surface of the upper die base.

The utility model discloses following beneficial effect has:

when the upper die plate component of the fine blanking die holder is used, through the upper die holder, the blanking die holder, the limiting rod, the sucker, the rubber plug, the telescopic cylinder, the blanking rod and the connecting seat, firstly, the stamping rod can drive the connecting seat to lift, the connecting seat can drive the upper die holder to lift, the upper die holder can drive the blanking die holder to lift, thereby the punching seat can punch and form the plate, the upper die seat can drive the telescopic cylinder to lift, the telescopic cylinder can drive the limiting rod to lift, the limiting rod can limit and fix the plate through the sucking disc, and the sucking disc can suck the plate, thereby being convenient for automatically taking the punched waste out of the die holder, the rubber plug can lead the sucking disc and the plate to have a certain buffer distance, thereby be convenient for carry on spacing absorption, simple structure can shift out the waste material automatically, can place panel skew in-process appearance of punching press simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention;

fig. 3 is a bottom view of the present invention.

Illustration of the drawings:

1. an upper die holder; 2. punching a seat; 3. a returning groove; 4. a limiting rod; 5. a suction cup; 6. a rubber plug; 7. a telescopic cylinder; 8. a first hexagonal nut; 9. a stamping rod; 10. a connecting seat; 11. grooving; 12. a return spring; 13. an air outlet; 14. a limiting hole; 15. positioning the slide bar; 16. a threaded hole; 17. and a second hexagonal nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an upper die plate component of die holder for fine blanking, including upper die base 1, the bottom surface of upper die base 1 is provided with punching press seat 2, the top surface of upper die base 1 is provided with fluting 11, the position embedding that the top of upper die base 1 corresponds fluting 11 is provided with connecting seat 10, the top central point of connecting seat 10 puts fixedly connected with ram rod 9, the surface of upper die base 1 is provided with spacing hole 14, and spacing hole 14 is four of mutual symmetry, four inside all through connection in spacing hole 14 have a telescopic tube 7, inner wall bottom fixedly connected with return spring 12 of telescopic tube 7, return spring 12's one end fixedly connected with rubber buffer 6, the top fixedly connected with gag lever post 4 of rubber buffer 6, the one end fixedly connected with sucking disc 5 of telescopic tube 7 is kept away from to gag lever post.

The upper die base 1 is fixedly connected with the connecting seat 10 through the first hexagon nuts 8, so that the upper die base 1 can be conveniently installed, and the working efficiency can be improved; the outer surface of the bottom of the punching seat 2 is provided with a returning groove 3, a threaded hole 16 is jointly arranged between the punching seat 2 and the upper die seat 1 at a position corresponding to the returning groove 3, a second hexagonal nut 17 is jointly in threaded connection with the outer surfaces of the upper die seat 1 and the punching seat 2 at a position corresponding to the threaded hole 16, and the upper die seat 1 is fixedly connected with the punching seat 2 through the second hexagonal nut 17, so that different punching seats 2 can be conveniently replaced, and different die holes can be conveniently punched; the rubber plug 6 is connected with the telescopic cylinder 7 in a sliding way; the bottom of the telescopic cylinder 7 is provided with an air outlet 13, so that the rubber plug 6 can conveniently move in the inner seat of the telescopic cylinder 7, and the punched plate can be conveniently positioned; the four corners of the outer surface of the upper die holder 1 are provided with positioning slide rods 15, so that the upper die holder 1 can move up and down at a fixed position, and punching is facilitated.

The working principle is as follows: when using the cope match-plate pattern of smart die holder, at first the punching press pole 9 can drive connecting seat 10 and go up and down, connecting seat 10 can drive upper die holder 1 and go up and down, upper die holder 1 can drive punching press seat 2 and go up and down, thereby can make punching press seat 2 carry out stamping forming to panel, upper die holder 1 can drive telescopic cylinder 7 and go up and down simultaneously, telescopic cylinder 7 can drive gag lever post 4 and go up and down, gag lever post 4 can carry out spacing fixed to panel through sucking disc 5, panel can be inhaled to sucking disc 5 simultaneously, thereby be convenient for take the die holder out of with the waste material after the punching press automatically, rubber buffer 6 can make and have certain buffer distance between sucking disc 5 and the panel, thereby be convenient for carry out spacing absorption, moreover, the steam generator is simple in structure, can shift out the waste material automatically.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an upper die plate component of fine blanking die holder, includes upper die base (1), its characterized in that: the outer surface of the bottom end of the upper die holder (1) is provided with a stamping seat (2), the outer surface of the top end of the upper die holder (1) is provided with a slot (11), the top of the upper die holder (1) is embedded with a connecting seat (10) corresponding to the position of the slot (11), a stamping rod (9) is fixedly connected to the center position of the top of the connecting seat (10), a limiting hole (14) is formed in the outer surface of the upper die holder (1), the four limiting holes (14) are mutually symmetrical, the inner parts of the four limiting holes (14) are all connected with telescopic cylinders (7) in a penetrating way, the bottom of the inner wall of the telescopic cylinder (7) is fixedly connected with a return spring (12), one end of the return spring (12) is fixedly connected with a rubber plug (6), the top of the rubber plug (6) is fixedly connected with a limiting rod (4), one end of the limiting rod (4) far away from the telescopic cylinder (7) is fixedly connected with a sucker (5).

2. The upper plate assembly of a fine die holder according to claim 1, wherein: the die comprises an upper die base (1) and a connecting base (10), wherein a first hexagonal nut (8) is connected between the upper die base (1) and the connecting base (10) in a threaded mode, the first hexagonal nut (8) is a plurality of nuts, and the upper die base (1) is fixedly connected with the connecting base (10) through the first hexagonal nut (8).

3. The upper plate assembly of a fine die holder according to claim 1, wherein: the utility model discloses a punching press seat, including punching press seat (2), the bottom surface of punching press seat (2) is provided with return type groove (3), the position that corresponds return type groove (3) between punching press seat (2) and upper die base (1) is provided with screw hole (16) jointly, the common threaded connection in position that the surface of upper die base (1) and punching press seat (2) corresponds screw hole (16) has second hexagon nut (17), and upper die base (1) is through second hexagon nut (17) and punching press seat (2) fixed connection.

4. The upper plate assembly of a fine die holder according to claim 1, wherein: the rubber stopper (6) is in sliding connection with the telescopic cylinder (7).

5. The upper plate assembly of a fine die holder according to claim 1, wherein: and an air outlet (13) is formed in the bottom of the telescopic cylinder (7).

6. The upper plate assembly of a fine die holder according to claim 1, wherein: and positioning slide bars (15) are arranged at four corners of the outer surface of the upper die base (1).