CN210586730U - Automatic precision stamping die - Google Patents

Abstract

The utility model belongs to the technical field of the stamping die technique and specifically relates to an automatic accurate stamping die, including lower fixing base and last fixing base, it has the bed die of a body structure to go up the welding of fixing base below, the welding has the last mould of a body structure down fixing base top, it has a plurality of retainer plate to go up the welding of fixing base upper surface, the sleeve has all been welded to the retainer plate below, lower fixing base upper surface welding has a plurality of gag lever post, the spout has been seted up to lower fixing base top, two sliders have been slided in the spout, the slider other end all welds the baffle, the base top is located down the equal welding of fixing base both sides has first fixed plate, first telescopic cylinder has all been welded to the opposite side of two first fixed plates, the piston rod welding of the second telescopic cylinder other end.

Description

Automatic precision stamping die

Technical Field

The utility model relates to a stamping die technical field especially relates to an automatic accurate stamping die.

Background

The stamping die is a special process equipment for processing materials into parts (or semi-finished products) in cold stamping processing, and is called as a cold stamping die. The stamping is a pressure processing method for obtaining a required part by applying pressure to a material by using a die arranged on a press machine at room temperature to generate separation or plastic deformation, and the precision of a product stamped by the existing stamping die is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic precision stamping die.

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

an automatic precise stamping die is designed, and comprises a lower fixing seat and an upper fixing seat, wherein a lower die with an integral structure is welded below the upper fixing seat, an upper die with an integral structure is welded above the lower fixing seat, a base is welded below the lower fixing seat, a telescopic mechanism is welded above the upper fixing seat, a plurality of fixing rings are welded on the upper surface of the upper fixing seat, sleeves are welded below the fixing rings and penetrate through the upper fixing seat, a plurality of limiting rods are welded on the upper surface of the lower fixing seat, a sliding groove is formed above the lower fixing seat, two sliding blocks are arranged in the sliding groove in a sliding mode, a baffle is welded at the other end of each sliding block, first fixing plates are welded on two sides of the lower fixing seat above the base, first telescopic air cylinders are welded on the other sides of the two first fixing plates, two symmetrical strip plates are welded above the, two the welding has the second fixed plate between the rectangular board, the welding of second fixed plate one side has the flexible cylinder of second, the welding of the piston rod of the flexible cylinder other end of second has transport mechanism.

Preferably, the welding of base top has the dead lever, the other end welding of dead lever has first arc hoop, first arc hoop top has second arc hoop through the fix with screw, the trachea has been fixed to place between first arc hoop and the second arc hoop.

Preferably, the through-hole has been seted up to the base upper surface, a plurality of draw-in groove has been seted up to the base lower surface, equal joint has the fixture block, a plurality of in the draw-in groove the welding has the chute between the fixture block, the pull ring has all been welded to chute top both sides.

Preferably, the other ends of the limiting rods are inserted into the corresponding sleeves.

Preferably, the piston rods at the other end of the first telescopic cylinder are connected with the baffle.

The utility model provides an automatic accurate stamping die, beneficial effect lies in:

1. when raw materials are stamped, the raw materials can be fed and placed on the upper die through the conveying mechanism, and a mechanism capable of preventing the raw materials from deflecting after the raw materials are fed and placed on the upper die through the conveying mechanism is installed.

2. There may be scraps or chips remaining on the upper mold after the punching is performed, so a mechanism for collecting the scraps is installed.

Drawings

Fig. 1 is a schematic structural view of an automatic precision stamping die according to the present invention;

fig. 2 is a schematic top view of the structure of fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the base and the waste chute provided by the present invention.

In the figure: lower fixing base 1, go up fixing base 2, telescopic machanism 3, retainer plate 4, sleeve 5, gag lever post 6, spout 7, slider 8, baffle 9, first fixed plate 10, first telescopic cylinder 11, base 12, rectangular board 13, second fixed plate 14, second telescopic cylinder 15, transport mechanism 16, dead lever 17, first arc hoop 18, second arc hoop 19, trachea 20, through-hole 21, draw-in groove 22, fixture block 23, chute 24, pull ring 25, go up mould 26, bed die 27.

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.

Referring to fig. 1-3, an automatic precision stamping die comprises a lower fixing seat 1 and an upper fixing seat 2, a lower die 27 of an integrated structure is welded below the upper fixing seat 2, an upper die 26 of an integrated structure is welded above the lower fixing seat 1, a base 12 is welded below the lower fixing seat 1, a telescopic mechanism 3 is welded above the upper fixing seat 2, a plurality of fixing rings 4 are welded on the upper surface of the upper fixing seat 2, sleeves 5 are welded below the fixing rings 4, the sleeves 5 penetrate through the upper fixing seat 2, a plurality of limiting rods 6 are welded on the upper surface of the lower fixing seat 1, the other ends of the limiting rods 6 are inserted into the corresponding sleeves 5, the fixing rings 4 and the sleeves 5 form a limiting effect on the upper fixing seat 2, so that the other ends of the limiting rods 6 welded on the lower fixing seat 1 are half inserted into the sleeves 5, and can drive the lower die 27 on the upper fixing seat 2 of the telescopic mechanism 3 to move up and down in a, working in cooperation with the upper die 26 of the lower fixed seat 1, the telescopic mechanism 3 is a common telescopic mechanism and therefore will not be described in detail.

A chute 7 is arranged above the lower fixed seat 1, two sliding blocks 8 are slidably arranged in the chute 7, baffles 9 are welded at the other ends of the sliding blocks 8, first fixed plates 10 are welded at two sides of the lower fixed seat 1 above the base 12, first telescopic cylinders 11 are welded at the other sides of the two first fixed plates 10, piston rods at the other ends of the first telescopic cylinders 11 are connected with the baffles 9, the width of raw materials is the same as that of an upper die 26, when the raw materials are punched, the raw materials can be fed and placed on the upper die 26 through a transmission mechanism 16, the raw materials are obliquely placed and inaccurate, so that produced products are wasted, a mechanism capable of preventing the raw materials from being obliquely arranged after the raw materials are fed and placed on the upper die 26 by the transmission mechanism 16 is installed, the two first telescopic cylinders 11 are mainly used for driving the baffles 9 to telescopically move towards one end of the, play the effect of correcting the position that raw and other materials placed, rethread telescopic machanism 3 drives the bed die 27 on the fixing base 2 and stretches out and draws back downwards and carry out punching press raw and other materials, prevents that raw and other materials from placing the incline, improves the precision of product, and when bed die 27 stretches out and draws back downwards and carries out punching press raw and other materials, go up fixing base 2 and can not press first telescopic cylinder 11 and baffle 9.

Two symmetrical strip plates 13 are welded above the base 12, a second fixing plate 14 is welded between the two strip plates 13, a second telescopic cylinder 15 is welded on one side of the second fixing plate 14, a conveying mechanism 16 is welded on a piston rod at the other end of the second telescopic cylinder 15, a fixing rod 17 is welded above the base 12, a first arc hoop 18 is welded at the other end of the fixing rod 17, a second arc hoop 19 is fixed above the first arc hoop 18 through a screw, an air pipe 20 is fixedly arranged between the first arc hoop 18 and the second arc hoop 19, the second arc hoop 19 can be unscrewed and taken off when the air pipe 20 is fixed, the air pipe 20 is placed on the first arc hoop 18 after being adjusted, then the second arc hoop 19 is fixed on the first arc hoop 18 through a screw, the air pipe 20 is positioned between the first arc hoop 18 and the second arc hoop 19 and fixed, a through hole 21 is formed in the upper surface of the base 12, a plurality of draw-in groove 22 has been seted up to base 12 lower surface, equal joint has assorted fixture block 23 with it in the draw-in groove 22, the welding has waste material groove 24 between a plurality of fixture block 23, pull ring 25 has all been welded to waste material groove 24 top both sides, can drive transport mechanism 16 through the flexible cylinder 15 of second and stretch out and draw back the removal pay-off, transport mechanism 16 is the most common stamping die's feeding mechanism, so not introduced in detail, probably have waste material or piece to stop on last mould 26 after carrying out the punching press, mould 26 surface is aimed at to trachea 20, can carry gas through trachea 20, the trachea 20 other end can be connected to air supply department, for example, the air pump, blow the waste material on last mould 26 forward through gas, the waste material will fall into waste material groove 24 from through-hole 21, play the effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. An automatic precision stamping die comprises a lower fixing seat (1) and an upper fixing seat (2), and is characterized in that a lower die (27) of an integrated structure is welded below the upper fixing seat (2), an upper die (26) of an integrated structure is welded above the lower fixing seat (1), a base (12) is welded below the lower fixing seat (1), a telescopic mechanism (3) is welded above the upper fixing seat (2), a plurality of fixing rings (4) are welded on the upper surface of the upper fixing seat (2), sleeves (5) are welded below the fixing rings (4), the sleeves (5) penetrate through the upper fixing seat (2), a plurality of limiting rods (6) are welded on the upper surface of the lower fixing seat (1), a sliding groove (7) is formed above the lower fixing seat (1), and two sliding blocks (8) are arranged in the sliding groove (7), baffle (9) have all been welded to slider (8) other end, base (12) top is located down fixing base (1) both sides and all welds first fixed plate (10), two the opposite side of first fixed plate (10) all welds first telescopic cylinder (11), base (12) top welding has rectangular board (13) of two symmetries, two the welding has second fixed plate (14) between rectangular board (13), second fixed plate (14) one side welding has second telescopic cylinder (15), the piston rod welding of the second telescopic cylinder (15) other end has transport mechanism (16).

2. The automatic precision stamping die of claim 1, wherein a fixing rod (17) is welded above the base (12), a first arc-shaped hoop (18) is welded at the other end of the fixing rod (17), a second arc-shaped hoop (19) is fixed above the first arc-shaped hoop (18) through a screw, and an air pipe (20) is fixedly arranged between the first arc-shaped hoop (18) and the second arc-shaped hoop (19).

3. The automatic precision stamping die according to claim 1, wherein a through hole (21) is formed in the upper surface of the base (12), a plurality of clamping grooves (22) are formed in the lower surface of the base (12), clamping blocks (23) are clamped in the clamping grooves (22), a waste trough (24) is welded between the clamping blocks (23), and pull rings (25) are welded on two sides above the waste trough (24).

4. An automatic precision stamping die according to claim 1, characterized in that the other ends of a plurality of said stop levers (6) are inserted into the corresponding sleeves (5).

5. An automatic precision stamping die according to claim 1, characterized in that the piston rods at the other end of the first telescopic cylinder (11) are connected with the baffle (9).

Images