CN218109083U - Multifunctional stamping die - Google Patents

Abstract

The utility model discloses a multifunctional stamping die, which relates to the technical field of stamping dies and comprises a lower supporting plate and lower cushion feet fixed on the surface of the lower supporting plate; a lower die base is fixed on the surface of the lower pad foot, and a lower template is fixed on the surface of the lower die base; the surface of the lower template is symmetrically provided with two base plate main bodies, and profile products are placed on the surfaces of the two base plate main bodies; the surfaces of the two base plate main bodies are provided with lower die edge inserts, and punching punches are embedded in the lower die edge inserts; the utility model discloses have and carry out the moulding and punch a hole and cut edge work of punching a hole to the section bar product, holistic function is more multiple to can punch a hole and cut edge work to it when carrying out the moulding of punching a hole to the section bar product, so need not punch a hole and cut edge work to the section bar product with the help of external equipment, optimized the manufacturing procedure to the section bar product, whole manufacturing procedure is more succinctly clear, and then improved the production efficiency to the section bar product.

Description

Multifunctional stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is a multi-functional stamping die.

Background

The stamping refers to a pressure processing method for applying pressure to a plate by using a die installed on a press machine at room temperature to enable the plate to be separated or plastically deformed so as to obtain a required part, but the existing stamping die only can perform single shaping work on the plate or a product, the function is single, after the plate or the product is shaped, trimming and punching operations need to be performed on the plate or the product, the trimming and punching operations on the plate or the product need to be performed by means of external equipment, and the method is very complicated and seriously affects the production efficiency of the plate or the product.

Therefore, a multifunctional stamping die is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional stamping die to solve and to provide in the above-mentioned background art but present stamping die can only carry out single moulding work to panel or product, the singleness of function comparison, when finishing the moulding back of finishing to panel or product, still need cut edge and the operation of punching a hole to it, and cut edge and the operation of punching a hole to panel or product still need go on with the help of external equipment, very loaded down with trivial details, the serious influence is to the problem of the production efficiency of panel or product.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a multi-function stamping die, comprising:

the lower supporting plate and the lower pad feet are fixed on the surface of the lower supporting plate;

a lower die base is fixed on the surface of the lower pad foot, and a lower template is fixed on the surface of the lower die base;

the surface of the lower template is symmetrically provided with two base plate main bodies, and profile products are placed on the surfaces of the two base plate main bodies;

the surfaces of the two base plate main bodies are provided with lower die edge inserts, and punching punches are embedded in the lower die edge inserts;

the surface of the lower template is fixedly connected with a guide post, an upper die holder is arranged above the surface of the lower template, and a guide hole matched with the guide post is formed in the bottom of the upper die holder;

the bottom of the upper die holder is provided with a nitrogen spring, and one end of the nitrogen spring is fixedly connected with a stripper plate which is right opposite to the section bar product;

and the bottom of the upper die base is provided with a trimming punch.

As a further proposal of the utility model, the surface of the main body of the backing plate is fixedly connected with a plurality of positioning blocks, wherein the positioning blocks are positioned at the inner side of the sectional material product;

the bottom of the upper die base is fixedly connected with a side-preventing base plate, and the side-preventing base plate is located on the outer side of the stripper plate.

As a further aspect of the utility model, the surface mounting of backing plate main part has four to prevent the yawing force and inserts, the bottom of upper die base is installed and is prevented the yawing force with four and insert the matched with and prevent the yawing force and insert the side and insert.

As a further proposal of the utility model, the lower die holder fixed surface is connected with spacing post, the spacing hole with spacing post matched with has been seted up to the upper die base bottom.

As a further aspect of the present invention, two the inclined material leaking groove has been all opened on the surface of the base plate main body.

As a further aspect of the present invention, the upper die base is driven by a telescopic cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an utilize telescopic cylinder to laminate the surface of upper die base to the die holder, owing to be equipped with the drift that punches a hole on the die holder surface, and install the side cut drift in the bottom of upper die base, so when upper die base and die holder laminate, can carry out the punching press with the section bar product moulding on the one hand, on the other hand can punch a hole and cut edge work to the section bar product under the common cooperation of the drift that punches a hole and cut edge, current compares, the utility model discloses have to the section bar product carry out the punching press moulding and punch a hole and cut edge work, holistic function is more complete, and can punch a hole and cut edge work to it when carrying out the punching press moulding to the section bar product, so need not punch a hole and cut edge work to the section bar product with the help of external equipment, optimized the manufacturing procedure to the section bar product, whole manufacturing procedure is more succinct clear, and then improved the production efficiency to the section bar product.

Drawings

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

FIG. 2 is a schematic structural view of the lower die holder of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the upper die base of the present invention.

In the figure: 101. a lower supporting plate; 102. a lower pad leg; 103. a lower die holder; 104. a lower template; 105. a guide hole; 106. a limiting post; 107. a lateral force prevention insert; 108. a pad main body; 109. a profile product; 110. positioning a block; 111. a lower die knife edge insert; 112. an upper die holder; 113. a material removing plate; 114. a side-proof insert block; 115. a limiting hole; 116. a nitrogen spring; 117. trimming punches; 118. a guide post; 119. side protection backing plates.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional stamping die comprises a lower supporting plate 101 and lower pad feet 102 fixed on the surface of the lower supporting plate 101; a lower die base 103 is fixed on the surface of the lower pad 102, and a lower template 104 is fixed on the surface of the lower die base 103; two cushion plate main bodies 108 are symmetrically arranged on the surface of the lower template 104, and profile products 109 are placed on the surfaces of the two cushion plate main bodies 108; the surfaces of the two base plate main bodies 108 are respectively provided with a lower die edge insert 111, and a punching punch is embedded in the lower die edge insert 111; the surface of the lower template 104 is fixedly connected with a guide post 118, an upper die holder 112 is arranged above the surface of the lower template 104, and the bottom of the upper die holder 112 is provided with a guide hole 105 matched with the guide post 118; a nitrogen spring 116 is arranged at the bottom of the upper die holder 112, and one end of the nitrogen spring 116 is fixedly connected with a stripper plate 113 which is right opposite to the section product 109; the bottom of the upper die holder 112 is provided with a trimming punch 117, and the upper die holder 112 is driven by a telescopic cylinder.

Specifically, through utilizing telescopic cylinder to laminate upper die base 112 to the surface of die holder 103, owing to be equipped with the drift that punches a hole on the die holder 103 surface, and install side cut drift 117 at the bottom of upper die base 112, so when upper die base 112 and die holder 103 laminate, on the one hand can carry out the punching moulding with section product 109, on the other hand can punch a hole and cut edge work to section product 109 under the common cooperation of drift that punches a hole and side cut drift 117, compare current, the utility model discloses have and carry out punching moulding and punch a hole and side cut work to section product 109, holistic function is more complete, and can punch a hole and side cut work to section product 109 when carrying out the punching moulding with the help of external equipment, so do not need to punch a hole and side cut work to section product 109, optimized the manufacturing procedure to section product 109, whole manufacturing procedure is more succinct, and then improved the production efficiency to section product 109;

the inclined material leaking groove is formed in the surfaces of the two base plate main bodies 108.

Specifically, the inclined material leaking grooves are formed in the surfaces of the two base plate main bodies 108, the punching punches and the edge cutting punches 117 are matched together, the profile products 109 can be punched and cut edges, waste materials generated when the profile products 109 are punched and cut edges can be discharged through the inclined material leaking grooves, the waste materials are prevented from being reserved between the upper die base 112 and the lower die base 103, and the machining efficiency of the profile products 109 is improved.

The surface of the pad main body 108 is fixedly connected with a plurality of positioning blocks 110, wherein the positioning blocks 110 are positioned at the inner side of the profile product 109; the bottom of the upper die base 112 is fixedly connected with a side-preventing base plate 119, the side-preventing base plate 119 is located on the outer side of the stripper plate 113, four side-force-preventing inserts 107 are mounted on the surface of the base plate main body 108, side-force-preventing inserts 114 matched with the four side-force-preventing inserts 107 are mounted at the bottom of the upper die base 112, a limiting column 106 is fixedly connected to the surface of the lower die base 103, and a limiting hole 115 matched with the limiting column 106 is formed in the bottom of the upper die base 112.

Specifically, firstly, the positioning blocks 110 and the side-preventing base plate 119 are arranged, so that the profile product 109 can be limited under the matching of the positioning blocks 110 and the side-preventing base plate 119, the profile product 109 is prevented from being deviated due to vibration generated when the upper die base 112 and the lower die base 103 work, and the processing precision of the profile product 109 is improved;

secondly, by arranging the four lateral force preventing inserts 107 and the four lateral force preventing inserts 114, under the common cooperation of the four lateral force preventing inserts 107 and the lateral force preventing inserts 114, the positions of the upper die base 112 and the lower die base 103 can be limited, deviation of the joint position of the upper die base 112 and the lower die base 103 is avoided, and the machining precision of the section product 109 is further improved;

finally, by arranging the limiting columns 106 and the limiting holes 115, under the common matching of the limiting columns 106 and the limiting holes 115, the positions of the upper die base 112 and the lower die base 103 can be limited again, deviation generated in the fitting position of the upper die base 112 and the lower die base 103 is avoided, and the processing precision of the section product 109 is further improved.

The working principle is as follows: to the utility model discloses, when using, at first the user places backing plate main part 108 surface with section bar product 109, and the user restarts telescopic cylinder, and telescopic cylinder drives upper die base 112 and carries out the descending motion, owing to be equipped with the drift that punches a hole on the surface of lower die base 103 and install side cut drift 117 in the bottom of upper die base 112, so when upper die base 112 and lower die base 103 laminating, on the one hand can carry out the punching press moulding with section bar product 109, and on the other hand can punch a hole and cut edge work to section bar product 109 under the common cooperation of drift that punches a hole and side cut drift 117, the utility model discloses have and carry out the punching press and punch a hole and cut edge work to section bar product 109, holistic function is more complete, and can punch a hole and cut edge work to section bar product 109 when carrying out the punching press moulding to section bar product 109, so do not need punch a hole and cut edge work to section bar product 109 with the help of external equipment, optimized the manufacturing procedure to section bar product 109, and whole manufacturing procedure is more succinct, and then improved the production efficiency to section bar product 109;

secondly, by arranging the plurality of positioning blocks 110 and the side-proof base plate 119, the profile product 109 can be limited under the matching of the plurality of positioning blocks 110 and the side-proof base plate 119, so that the profile product 109 is prevented from being deviated due to vibration generated when the upper die base 112 and the lower die base 103 work, and the processing precision of the profile product 109 is improved;

by arranging the four lateral force preventing inserts 107 and the four lateral force preventing inserts 114, under the common cooperation of the four lateral force preventing inserts 107 and the lateral force preventing inserts 114, the positions of the upper die base 112 and the lower die base 103 can be limited, deviation of the joint position of the upper die base 112 and the lower die base 103 is avoided, and the machining precision of the section product 109 is further improved;

by arranging the limiting columns 106 and the limiting holes 115, under the common cooperation of the limiting columns 106 and the limiting holes 115, the positions of the upper die base 112 and the lower die base 103 can be limited again, deviation of the joint position of the upper die base 112 and the lower die base 103 is avoided, and the machining precision of the section product 109 is further improved;

the inclined material leaking grooves are formed in the surfaces of the two base plate main bodies 108, so that the profile products 109 can be punched and trimmed under the common cooperation of the punching punches and the trimming punches 117, waste materials generated during punching and trimming of the profile products 109 can be discharged through the inclined material leaking grooves, the waste materials are prevented from being left between the upper die base 112 and the lower die base 103, and the processing efficiency of the profile products 109 is improved;

finally, after the section product 109 is processed, the user starts the telescopic cylinder again, the telescopic cylinder drives the upper die holder 112 to move upwards, and the nitrogen spring 116 is in a compressed state, so when the upper die holder 112 is not attached to the lower die holder 103, the nitrogen spring 116 is in a stretched state, and the nitrogen spring 116 is matched with the stripper plate 113 to eject the section product 109, so that the demolding efficiency of the section product 109 is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A multifunctional stamping die, characterized by comprising:

the lower supporting plate (101) and a lower pad foot (102) fixed on the surface of the lower supporting plate (101);

a lower die holder (103) is fixed on the surface of the lower pad foot (102), and a lower template (104) is fixed on the surface of the lower die holder (103);

the surface of the lower template (104) is symmetrically provided with two pad main bodies (108), and profile products (109) are placed on the surfaces of the two pad main bodies (108);

lower die blade inserts (111) are arranged on the surfaces of the two base plate main bodies (108), and punching punches are embedded in the lower die blade inserts (111);

the surface of the lower template (104) is fixedly connected with a guide post (118), an upper die holder (112) is arranged above the surface of the lower template (104), and a guide hole (105) matched with the guide post (118) is formed in the bottom of the upper die holder (112);

a nitrogen spring (116) is installed at the bottom of the upper die holder (112), and one end of the nitrogen spring (116) is fixedly connected with a stripper plate (113) which is right opposite to the section product (109);

and the bottom of the upper die holder (112) is provided with a trimming punch (117).

2. The multifunctional stamping die of claim 1, wherein a plurality of positioning blocks (110) are fixedly connected to the surface of the pad main body (108), wherein the positioning blocks (110) are located at the inner side of the profile product (109);

the bottom of the upper die holder (112) is fixedly connected with a side-preventing base plate (119), and the side-preventing base plate (119) is located on the outer side of the stripper plate (113).

3. The multi-function stamping die of claim 1, wherein the surface of the shim plate main body (108) is mounted with four side force prevention inserts (107), and the bottom of the upper die base (112) is mounted with side force prevention inserts (114) that mate with the four side force prevention inserts (107).

4. The multifunctional stamping die of claim 1, wherein a limiting column (106) is fixedly connected to the surface of the lower die holder (103), and a limiting hole (115) matched with the limiting column (106) is formed in the bottom of the upper die holder (112).

5. The multifunctional stamping die as claimed in claim 1, wherein the surfaces of the two backing plate main bodies (108) are provided with inclined material leaking grooves.

6. A multi-function stamping die according to claim 1, wherein the upper die base (112) is driven by a telescopic cylinder.

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