CN212419347U

CN212419347U - Stamping die

Info

Publication number: CN212419347U
Application number: CN202021075760.6U
Authority: CN
Inventors: 刘伟; 杨晴; 李华波; 王志晨
Original assignee: MAANSHAN TECHNICAL COLLEGE
Current assignee: Anhui Anshan Building Materials Trading Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-29
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a stamping die, which comprises a stamping die upper die base, a stamping block, a die guide post, a stamping die lower die base, a rotating wheel, a metal processing plate and a discharging spring, wherein the stamping block is connected on the stamping die upper die base, the die guide sleeve is arranged on the stamping die upper die base, the die guide sleeve is connected on the die guide post, one end of the die guide sleeve, which is far away from the die guide post, is connected on the stamping die lower die base, the stamping die lower die base is positioned on one side of the die guide post and is connected with a die cushion block, a fixed connecting block is provided with a rotating connecting rod, the rotating connecting rod is connected on the rotating wheel, and an anti-skid protective layer is bonded on the rotating wheel, meanwhile, the stamping die has the advantages of reducing friction resistance, being convenient to move, being convenient to operate and the like.

Description

Stamping die

Technical Field

The utility model belongs to the technical field of stamping die, concretely relates to 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 as a cold stamping die. However, the existing stamping die has some defects in the using process, the fixing is unreliable, the offset is easy to occur, the metal material cannot be limited, meanwhile, the contact area between the metal material and the die is large, the friction resistance is large, and the moving is inconvenient, so that the stamping die is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the stamping die comprises a stamping die upper die base, a stamping block, a die guide pillar, a stamping die lower die base, a rotating wheel, a metal processing plate and an unloading spring, wherein the stamping block is connected to the stamping die upper die base, a die guide sleeve is installed on the stamping die upper die base and is connected to the die guide pillar, one end, far away from the die guide sleeve, of the die guide pillar is connected to the stamping die lower die base, one side, located on the die guide pillar, of the stamping die lower die base is connected with a die cushion block, one side, far away from the stamping die lower die base, of the die cushion block is connected with a die concave-convex die plate, a fixing screw is installed on the die concave-convex die plate, the unloading spring is installed inside the die cushion block, one end, far away from the die cushion block, of the unloading spring is connected, one side of mould concave-convex template is connected with the fixed connection piece, install the rotation connecting rod on the fixed connection piece, rotate the connecting rod connect in rotate the wheel, it has the antiskid inoxidizing coating to rotate to take turns to the bonding.

Preferably, the stamping die upper die base is provided with an orifice, and one side of the stamping die upper die base, which is located on the stamping die lower die base, is provided with a fixed cushion block.

Preferably, the length of the die guide sleeves is greater than the thickness of the upper die holder of the stamping die, and the number of the die guide sleeves is four and the die guide sleeves are arranged on the diagonal line of the upper die holder of the stamping die at equal intervals.

Preferably, the number of the die guide columns is four, the die guide columns are connected with the die guide sleeves in a sliding mode, and the diameter of each die guide column is equal to the inner diameter of each die guide sleeve.

Preferably, the die cushion block is provided with a groove, the die cushion block is provided with a hole, and the die cushion block is detachably connected with the die concave-convex template.

Preferably, the die concave-convex template is provided with a groove and a hole, the die concave-convex template is connected with the discharging connecting rods in a sliding manner, the discharging connecting rods are four in number and four in uniform equidistant arrangement.

Preferably, the number of the rotating wheels is four to eight, the installation heights of the rotating wheels are on the same horizontal plane, and the rotating wheels are symmetrical about the central line of the concave-convex mould plate of the mould.

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

the utility model is provided with the stamping die upper die base, the stamping block, the die guide post, the stamping die lower die base, the rotating wheel, the metal processing plate, the unloading spring and other parts which are mutually connected and interacted to form the stamping die which can increase the fastening effect, is fixed and reliable, can limit the metal material, prevent the metal material from deviating, simultaneously reduce the friction resistance, is convenient to move, is convenient to operate, supports the rotating wheel on the die concave-convex template through the fixed connecting block, clamps the metal material between the rotating wheels, reduces the contact area of the metal material and the die, leads the movement of the metal material to be more convenient and easier, does not influence the stamping of a metal component when being matched with the elasticity of an anti-skid protective layer, limits the metal material by combining four fixed connecting blocks, improves the fixing effect of the stamping die, prevents the metal material from deviating, the fixing is reliable, safe and effective, the operation is simple and convenient, and the use is convenient.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a portion of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the supporting fixing block of FIG. 1;

FIG. 4 is a schematic cross-sectional view of a portion of FIG. 1;

in the figure: 1. an upper die base of a stamping die; 2. a die guide sleeve; 3. stamping the blocks; 4. a die guide post; 5. a lower die holder of the stamping die; 6. a die cushion block; 7. a mould concave-convex template; 8. fixing a connecting block; 9. a rotating wheel; 10. rotating the connecting rod; 11. a metal processing plate; 12. a discharge spring; 13. a set screw; 14. a discharge connecting rod; 15. and (4) an anti-skid protective layer.

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. 1-4, the present invention provides a stamping die, which comprises: including stamping die upper die base 1, punching press piece 3, mould guide pillar 4, stamping die lower die base 5, rotation wheel 9, metal processing board 11, discharge spring 12, its characterized in that: the stamping die comprises a stamping die upper die base 1, a stamping block 3, a die guide sleeve 2, a die guide post 4, a die guide post 2, a stamping die lower die base 5, a die cushion block 6, a die concave-convex template 7, a fixing screw 13, a discharging spring 12, a discharging connecting rod 14, a fixed connecting block 8 and a discharging spring 12, wherein the stamping die upper die base 1 is connected with the stamping block 3, the die guide sleeve 2 is connected with the die guide post 4, one end of the die guide post 4, which is far away from the die guide post 2, is connected with the stamping die lower die base 5, one side of the stamping die lower die base 5, which is located at one side of the die guide post 4, is connected with the die cushion block 6, one side of the die cushion block 6, which is far away from the stamping die, the fixed connection block 8 is provided with a rotating connection rod 10, the rotating connection rod 10 is connected with the rotating wheel 9, and an anti-skid protection layer 15 is bonded on the rotating wheel 9.

The stability that can increase the structure lets the operation safe and reliable more, and in this embodiment, it is preferred, set up the drill way on the stamping die upper die base 1, the stamping die upper die base 1 is located one side of stamping die lower die base 5 is provided with solid cushion.

In this embodiment, preferably, the length of the die guide sleeve 2 is greater than the thickness of the stamping die upper die holder 1, and the number of the die guide sleeves 2 is four and is equidistantly arranged on a diagonal line of the stamping die upper die holder 1.

The die structure can be fixed and reliable, the movement is kept vertical, and the die guide structure is stable and reliable, in the embodiment, preferably, the number of the die guide pillars 4 is four, the die guide pillars 4 are in sliding connection with the die guide sleeves 2, and the diameter of the die guide pillars 4 is equal to the inner diameter of the die guide sleeves 2.

The operation steps can be simple and reliable, the metal component stamping operation is more convenient, in the embodiment, preferably, the die cushion block 6 is provided with a groove, the die cushion block 6 is provided with a hole, and the die cushion block 6 is detachably connected with the die concave-convex template 7.

Can make things convenient for taking out of metal stamping workpiece to process the metal material shape, and increase stamping die's performance, in this embodiment, it is preferred, set up slotted and inslot on the mould concavo-convex template 7 and seted up the hole, mould concavo-convex template 7 with discharge connecting rod 14 sliding connection, discharge connecting rod 14's quantity has four, four discharge connecting rod 14 even equidistance sets up.

The fixing effect of fixing the metal material can be increased, the metal material is limited, the friction resistance is reduced, and the operation is convenient.

The utility model discloses a theory of operation and use flow: firstly, a lower die holder 5 of a stamping die of the stamping die is placed on a flat and solid plane, a metal material is placed on a concave-convex die plate 7 of the die, four groups of rotating wheels 9 are clamped, the friction force of forward movement of a metal processing plate 11 is converted into the force of rotation of the rotating wheels 9 by rotating a connecting rod 10, the contact area of the metal material and the die is reduced, the metal material is fixed and is convenient to operate, meanwhile, a fixed connecting block 8 is positioned to buffer the pressure to form the protection of the metal die, the operation is simple and convenient, safe and reliable, the movable metal processing plate 11 is limited on a diagonal line of the concave-convex die plate 7 of the die conveniently, the metal processing plate 11 is accurately placed on the concave-convex die plate 7 of the die, a stamping block 3 acts on the metal processing plate 11, and the stamping operation of the metal material is completed by matching with a die guide post 4 and a die guide sleeve 2, the operation is simple, safe and reliable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a stamping die, includes stamping die upper die base (1), punching press piece (3), mould guide pillar (4), stamping die holder (5), rotates wheel (9), metal processing board (11), discharge spring (12), its characterized in that: the stamping die comprises a stamping die upper die base (1), a stamping block (3), a die guide sleeve (2), a die guide post (4), a die cushion block (6), a die concave-convex template (7), a fixing screw (13), an unloading spring (12), a connecting rod (14) for unloading, and a connecting rod (14) for unloading, wherein the stamping block (3) is connected to the stamping die upper die base (1), the die guide sleeve (2) is connected to the die guide post (4), one end, far away from the die guide sleeve (2), of the die guide post (4) is connected to the stamping die lower die base (5), one side, located on the die guide post (4), of the stamping die lower die base (5) is connected to the stamping die cushion block (5), the die cushion block (6) is connected to one side, far away from the stamping die guide post (5), of the die cushion block (6) is connected to the, the utility model discloses a mould concave-convex mould, including mould concave-convex mould board (7), the connecting rod of unloading (14) connect in mould concave-convex mould board (7), one side of mould concave-convex mould board (7) is connected with fixed connection piece (8), install on fixed connection piece (8) and rotate connecting rod (10), rotate connecting rod (10) connect in rotate wheel (9), it has anti-skidding inoxidizing coating (15) to bond on rotating wheel (9).

2. A stamping die as claimed in claim 1, wherein: the stamping die is characterized in that an orifice is formed in the stamping die upper die base (1), and a fixed cushion block is arranged on one side, located on the stamping die lower die base (5), of the stamping die upper die base (1).

3. A stamping die as claimed in claim 1, wherein: the length of the die guide sleeves (2) is larger than the thickness of the stamping die upper die base (1), and the number of the die guide sleeves (2) is four and the die guide sleeves are arranged on the diagonal line of the stamping die upper die base (1) at equal intervals.

4. A stamping die as claimed in claim 1, wherein: the number of the die guide columns (4) is four, the die guide columns (4) are connected with the die guide sleeves (2) in a sliding mode, and the diameter of each die guide column (4) is equal to the inner diameter of each die guide sleeve (2).

5. A stamping die as claimed in claim 1, wherein: the die is characterized in that a groove is formed in the die cushion block (6), a hole is formed in the die cushion block (6), and the die cushion block (6) is detachably connected with the die concave-convex template (7).

6. A stamping die as claimed in claim 1, wherein: the die concave-convex template (7) is provided with a groove and a hole, the die concave-convex template (7) is connected with the discharging connecting rods (14) in a sliding manner, the discharging connecting rods (14) are four in number and four in uniform equal distance, and the discharging connecting rods (14) are arranged.

7. A stamping die as claimed in claim 1, wherein: the number of the rotating wheels (9) is four groups and eight, the mounting heights of the rotating wheels (9) are on the same horizontal plane, and the rotating wheels (9) are symmetrical about the central line of the die concave-convex template (7).