CN212019118U - Hardware stamping die capable of preventing waste material from blocking - Google Patents

Abstract

The utility model discloses a prevent waste material jam five metals stamping die, including the main part bottom plate, first locating rack high post and second locating rack high post are installed respectively to main part bottom plate top both sides, and first locating rack high post and second locating rack high post top are connected with five metals stamping die main part, the blanking slotted hole has been seted up in the five metals stamping die main part, and the blanking slotted hole is the through-hole structure, blanking slotted hole top shape is similar with the bottom shape, and blanking slotted hole bottom size all is greater than blanking slotted hole top size. This prevent that waste material from blockking up transmission waste material that can be convenient in hardware stamping die's charging chute hole makes the waste material can not block up among the cell hole, facilitates the use more. This prevent that waste material blocks up five metals stamping die's blanking slotted hole is under the narrow wide structure, makes the waste material by dashing down fall get into the blanking slotted hole in back, can not block each other between the outer wall of waste material and the blanking slotted hole below inner wall together, so the waste material can be easily fallen, avoids appearing the condition that the waste material blockked up.

Description

Hardware stamping die capable of preventing waste material from blocking

Technical Field

The utility model relates to a stamping die technical field specifically is a prevent that waste material blocks up five metals stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. The material for making the stamping die comprises steel, hard alloy, steel bonded hard alloy, zinc-based alloy, low-melting point alloy, aluminum bronze, high polymer material and the like. The material for manufacturing the stamping die is mostly steel, and the types of the commonly used die working parts include carbon tool steel, low alloy tool steel, high carbon high chromium or medium chromium tool steel, medium carbon alloy steel, high speed steel, matrix steel, hard alloy, steel bonded hard alloy and the like. Stamping dies can be classified into blanking dies, bending dies, drawing dies, forming dies, and riveting dies according to process properties, and the blanking dies are dies that separate materials along closed or open contour lines. Such as blanking dies, punching dies, cutting dies, notching dies, trimming dies, slitting dies and the like; the bending die is a die which causes a sheet blank or other blanks to generate bending deformation along a straight line (bending line) so as to obtain a workpiece with a certain angle and shape; the deep drawing die is a die for manufacturing a plate blank into an open hollow part or further changing the shape and the size of the hollow part; the forming die is a die which directly copies and forms a blank or a semi-finished workpiece according to the shapes of a convex die and a concave die of a figure, and the material per se only generates local plastic deformation. Such as an expansion die, a necking die, a flaring die, a relief forming die, a flanging die, a sizing die and the like; the riveting die is characterized in that the participating parts are connected or overlapped together according to a certain sequence and mode by means of external force, and then an integral body is formed

The inside of current five metals punching press blanking die all is equipped with recess or through-hole so that carry out the blanking to the waste material after the blanking, because of the interior shape of slotted hole is unanimous with the appearance of blanking, the condition that the waste material blockked up appears easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent that waste material blocks up five metals stamping die to solve the problem of blockking up the waste material easily in the five metals stamping blanking die's that proposes among the above-mentioned background art blanking slotted hole.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent that waste material blocks up five metals stamping die, includes the main part bottom plate, first locating rack high post and second locating rack high post are installed respectively to main part bottom plate top both sides, and just first locating rack high post and second locating rack high post top are connected with five metals stamping die main part, seted up the blanking slotted hole in the five metals stamping die main part, and the blanking slotted hole is through-hole structure, blanking slotted hole top shape is similar with the bottom shape, and blanking slotted hole bottom size all is greater than blanking slotted hole top size.

Preferably, four corners of the top end of the main body bottom plate are connected with stamping positioning stand columns, and the stamping positioning stand columns are higher than the hardware stamping die main body.

Preferably, the farthest width difference between the first locating heightening column and the second locating heightening column is equal to the width of the hardware stamping die main body, and the lengths of the first locating heightening column and the second locating heightening column are equal to the length of the hardware stamping die main body.

Preferably, a discharging groove is formed above the main body bottom plate between the first positioning frame high column and the second positioning frame high column, and the discharging groove is located right below the blanking slot hole.

Preferably, the discharging groove is of an inclined structure, and the side edge and the bottom surface of the discharging groove are in arc transition.

Preferably, the insides of two sides of the hardware stamping die main body are both connected with positioning bolts, and the outsides of the bottom ends of the positioning bolts are respectively connected with a first positioning frame high column and a second positioning frame high column.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent that waste material from blockking up transmission waste material that can be convenient in hardware stamping die's charging chute hole makes the waste material can not block up among the cell hole, facilitates the use more. This prevent that waste material blocks up five metals stamping die's blanking slotted hole is under the narrow wide structure, makes the waste material by dashing down fall get into the blanking slotted hole in back, can not block each other between the outer wall of waste material and the blanking slotted hole below inner wall together, so the waste material can be easily fallen, avoids appearing the condition that the waste material blockked up.

Drawings

Fig. 1 is a schematic top view of the hardware stamping die for preventing waste material from blocking according to the present invention;

3 FIG. 3 2 3 is 3 a 3 schematic 3 sectional 3 view 3 A 3- 3 A 3 of 3 the 3 hardware 3 stamping 3 die 3 in 3 FIG. 3 1 3 for 3 preventing 3 the 3 scrap 3 from 3 blocking 3; 3

Fig. 3 is the utility model relates to a prevent that waste material blocks up five metals stamping die's main structure schematic view.

In the figure: 1. punching press location stand, 2, main part bottom plate, 3, first locating rack high post, 4, positioning bolt, 5, arrange the material recess, 6, blanking slotted hole, 7, five metals stamping die main part, 8, second locating rack high post.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a scrap blocking prevention hardware stamping die comprises a main body bottom plate 2, wherein a first positioning frame high column 3 and a second positioning frame high column 8 are respectively arranged on two sides of the top end of the main body bottom plate 2, the top ends of the first positioning frame high column 3 and the second positioning frame high column 8 are connected with a hardware stamping die main body 7, four corners of the top end of the main body bottom plate 2 are respectively connected with stamping positioning vertical columns 1, the height of each stamping positioning vertical column 1 is larger than that of the hardware stamping die main body 7, the structure enables a stamping upper die to be correspondingly arranged with the main body bottom plate 2 through the stamping positioning vertical columns 1, the farthest width difference between the first positioning frame high column 3 and the second positioning frame high column 8 is equal to the width of the hardware stamping die main body 7, the lengths of the first positioning frame high column 3 and the second positioning frame high column 8 are equal to the length of the hardware stamping die main body 7, the outer wall of the hardware stamping die main body 7 is coincident with the outer walls of the first positioning frame high column 3 and the second positioning frame, the situation that the stamping is influenced by the ladder shape can not occur, a discharging groove 5 is arranged above a main body bottom plate 2 between a first positioning frame high column 3 and a second positioning frame high column 8, the discharging groove 5 is positioned under a blanking groove hole 6, the structure enables waste materials in the blanking groove hole 6 to fall to the upper side of the discharging groove 5 completely and not to be shielded by the first positioning frame high column 3 and the second positioning frame high column 8, the discharging groove 5 is of an inclined structure, the side edge and the bottom surface of the discharging groove 5 are in arc transition, the structure enables fertilizer falling onto the discharging groove 5 to slide out along the inclined surface of the discharging groove 5 for collection, no cleaning dead angle is generated between the side edge and the bottom surface of the discharging groove 5, positioning bolts 4 are connected in the two sides of a hardware stamping die main body 7, and the bottom ends of the positioning bolts 4 are respectively connected with the first positioning frame high column 3 and the second positioning frame high column 8, this structure makes five metals stamping die main part 7 can be through positioning bolt 4 convenient with first positioning frame high post 3 and second positioning frame high post 8 dismouting, so that change the five metals stamping die main part 7 of different models, the blanking slotted hole 6 has been seted up in the five metals stamping die main part 7, and blanking slotted hole 6 is the through-hole structure, 6 top shapes of blanking slotted hole are similar with the bottom shape, and 6 bottom sizes of blanking slotted hole all are greater than 6 top sizes of blanking slotted hole, this structure makes the waste material lateral wall that gets into in the blanking slotted hole 6 can not block with the lateral wall below the blanking slotted hole 6, make the lateral wall below the blanking slotted hole 6 can not cause the interference to the whereabouts of waste material, thereby avoid the inside circumstances of blockking of blanking slotted hole 6, conveniently use.

The working principle is as follows: when the hardware stamping die capable of preventing waste material from blocking is used, firstly, a user can install a main body bottom plate 2 on a stamping platform on a stamping machine to enable a stamping positioning upright post 1 to correspond to a stamping upper die, then take out a hardware stamping die main body 7 to be used, put two sides of the hardware stamping die main body 7 on a first positioning frame elevated post 3 and a second positioning frame elevated post 8, correspondingly fix the hardware stamping die main body 7 and the first positioning frame elevated post 3 and the second positioning frame elevated post 8 through a positioning bolt 4, then place a material to be stamped on the hardware stamping die main body 7 for stamping, when the stamping upper die punches the material into a blanking slot hole 6 to form waste material, because the size of an inner hole below the blanking slot hole 6 is larger, the inner wall below the blanking slot hole 6 can not obstruct the falling of the waste material, and the waste material can easily fall onto the surface of a discharging groove 5, and then slid out along the inclined surface of the discharge groove 5, thereby completing a series of works.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a prevent that waste material blocks up five metals stamping die, includes main part bottom plate (2), its characterized in that: main part bottom plate (2) top both sides are installed first locating rack high post (3) and second locating rack high post (8) respectively, and first locating rack high post (3) and second locating rack high post (8) top are connected with five metals stamping die main part (7), seted up blanking slotted hole (6) in five metals stamping die main part (7), and blanking slotted hole (6) are the through-hole structure, blanking slotted hole (6) top shape is similar with the bottom shape, and blanking slotted hole (6) bottom size all is greater than blanking slotted hole (6) top size.

2. The scrap blocking prevention hardware stamping die as claimed in claim 1, wherein: main part bottom plate (2) top four corners all is connected with punching press location stand (1), and the height that highly is greater than five metals stamping die main part (7) of punching press location stand (1).

3. The scrap blocking prevention hardware stamping die as claimed in claim 1, wherein: the farthest width difference between the first positioning frame high column (3) and the second positioning frame high column (8) is equal to the width of the hardware stamping die main body (7), and the lengths of the first positioning frame high column (3) and the second positioning frame high column (8) are equal to the length of the hardware stamping die main body (7).

4. The scrap blocking prevention hardware stamping die as claimed in claim 3, wherein: a discharging groove (5) is formed above the main body bottom plate (2) between the first positioning frame high column (3) and the second positioning frame high column (8), and the discharging groove (5) is located under the blanking groove hole (6).

5. The scrap blocking prevention hardware stamping die as claimed in claim 4, wherein: the discharging grooves (5) are of an inclined structure, and the side edges and the bottom surfaces of the discharging grooves (5) are in arc transition.

6. The scrap blocking prevention hardware stamping die as claimed in claim 1, wherein: hardware stamping die main part (7) both sides are inside all to be connected with positioning bolt (4), and positioning bolt (4) bottom outside is connected with first locating rack high post (3) and second locating rack high post (8) respectively.

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