CN211758001U

CN211758001U - Stamping die with replaceable stamping die head

Info

Publication number: CN211758001U
Application number: CN202020008996.1U
Authority: CN
Inventors: 陈汉光
Original assignee: Huizhou Taopu Precision Hardware Co ltd
Current assignee: Huizhou Taopu Precision Hardware Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-10-27
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses a stamping die with a replaceable stamping die head, which belongs to the technical field of stamping dies and comprises a base, wherein the bottom of the base is provided with a supporting leg, the base is internally provided with a cylinder, the output end of the cylinder is connected with a piston rod, the bottom end of the piston rod is connected with a cross beam, two sides of the bottom of the cross beam are connected with a connecting frame, the middle inside of the connecting frame is respectively provided with a first fixing piece and a spring, the stamping die with the replaceable stamping die head is provided with an installation part, a bolt, a screw hole and a connecting plate, the screw hole is arranged at the bottom of the connecting plate, the bolt is arranged in the screw hole, when the stamping die is used for a long time, a user can disassemble the upper die plate by rotating the bolt, thereby replace it, rethread bolt and screw are changed new cope match-plate pattern, and convenient to use person uses more has improved this kind of stamping die's work efficiency.

Description

Stamping die with replaceable stamping die head

Technical Field

The utility model relates to a stamping die technical field specifically is a stamping die of removable stamping die head.

Background

A stamping die is a special processing equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), wherein stamping is a pressure processing method for applying pressure to the material by using a die arranged on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part, and a blanking die separates the material along a closed or open contour line. Such as blanking die, punching die, cutting die, trimming die, cutting die, etc., the bending die makes the sheet blank or other blank produce bending deformation along straight line (bending line) to obtain workpiece die with certain angle and shape, the drawing die is a die for making the sheet blank into open hollow part or making the hollow part further change shape and size, the forming die is a die for directly copying and forming the blank or semi-finished workpiece according to the shape of convex and concave dies, the material itself only produces local plastic deformation, such as expanding die, necking die, flaring die, fluctuating forming die, flanging die, shaping die, etc., the riveting die is a die for connecting or lapping the participating parts together according to a certain sequence and mode by means of external force to form a whole.

Current stamping die when the stamping die head takes place the damage, often is difficult to change its stamping die head, and the user of not being convenient for uses, reduces stamping die's work efficiency, and current stamping die is in the use in addition, often need carry out the punching press to the mould through artifical manual, has reduced the stamping die's of removable stamping die head practicality, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die of removable stamping die head to it is difficult to change its stamping die head to provide in solving above-mentioned background art, needs to carry out the problem of punching press to it through artifical manual.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping die of removable stamping die head, includes the base, the bottom of base is provided with the supporting legs, the internally mounted of base has the cylinder, the output of cylinder is connected with the piston rod, the bottom of piston rod is connected with the crossbeam, the bottom both sides of crossbeam are connected with the link, be provided with first mounting and spring in the middle of the inside of link respectively, the bottom of spring is connected with the connecting plate, screw and bolted connection have the installed part in the bottom of connecting plate, one side of installed part is connected with the cope match-plate pattern, be provided with the lower bolster in the middle of the top of base, the bottom both sides of lower bolster are provided with the second mounting, the top of lower bolster is seted up flutedly.

Preferably, the outer surface of the base is provided with an operation panel, and the operation panel is electrically connected with the cylinder.

Preferably, the number of the connecting frames is two, and the two connecting frames are symmetrically arranged along the central line of the transverse shaft of the base.

Preferably, the upper template is detachably arranged with the connecting plate through bolts and screw holes.

Preferably, the number of the cylinders is two, and the cross beam is arranged in a lifting mode with the base through the cylinders and the piston rods.

Preferably, the supporting legs are provided with a plurality of, and a plurality of rubber sleeves are all sleeved at the bottoms of the supporting legs.

Preferably, the upper template is positioned right above the lower template, and the upper template is matched with the groove.

Compared with the prior art, the beneficial effects of the utility model are that: the stamping die with the replaceable stamping die head is provided with an installation part, a bolt, a screw hole and a connecting plate, wherein the screw hole is formed in the bottom of the connecting plate, the bolt is arranged inside the screw hole, when the stamping die is used for a long time, a user can disassemble an upper die plate through rotating the bolt so as to replace the upper die plate, and then the new upper die plate is replaced through the bolt and the screw hole, so that the stamping die is more convenient to use by the user, the working efficiency of the stamping die is improved, and meanwhile, the stamping die is also provided with an air cylinder, a piston rod and a spring, when the user operates the air cylinder through an operation panel, the piston rod drives a cross beam to operate so as to stamp the die, the manual stamping of the die is avoided, the spring is connected to the top of the connecting plate, and the spring is used for buffering the stamping die in the stamping, thereby increasing the practicality of the stamping die with the replaceable stamping die head.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the stamping die of the present invention;

FIG. 3 is a schematic side view of the stamping die of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. a base; 2. supporting legs; 3. an operation panel; 4. a cylinder; 5. a piston rod; 6. a connecting frame; 7. a cross beam; 8. a lower template; 9. a first fixing member; 10. a spring; 11. a groove; 12. a connecting plate; 13. a second fixing member; 14. mounting a template; 15. a mounting member; 16. a screw hole; 17. and (4) bolts.

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 present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a stamping die with a replaceable stamping die head comprises a base 1, supporting legs 2, an operating panel 3, an air cylinder 4, a piston rod 5, a connecting frame 6, a cross beam 7, a lower template 8, a first fixing piece 9, a spring 10, a groove 11, a connecting plate 12, a second fixing piece 13, an upper template 14, a mounting piece 15, screw holes 16 and bolts 17, wherein the supporting legs 2 are arranged at the bottom of the base 1, the air cylinder 4 is arranged inside the base 1, the output end of the air cylinder 4 is connected with the piston rod 5, the bottom end of the piston rod 5 is connected with the cross beam 7, the connecting frame 6 is connected with two sides of the bottom of the cross beam 7, the first fixing piece 9 and the spring 10 are respectively arranged in the middle of the connecting frame 6, the connecting plate 12 is connected with the bottom of the spring 10, the bottom of the connecting plate 12 is connected with the mounting piece 15 through the screw holes 16, the bottom both sides of lower bolster 8 are provided with second mounting 13, and the top of lower bolster 8 is seted up flutedly 11, is connected with spring 10 at the top of connecting plate 12, is carrying out the in-process of punching press to it, cushions it through using spring 10 to increase this kind of stamping die of removable stamping die head's practicality.

Referring to fig. 1-2, an operation panel 3 is disposed on an outer surface of the base 1, the operation panel 3 is electrically connected to the cylinder 4, a user operates the cylinder 4 by using the operation panel 3, two connecting frames 6 are disposed, the two connecting frames 6 are symmetrically disposed along a center line of a cross shaft of the base 1, the cylinder 4 is used to drive the cross beam 7 to ascend and descend, and the connecting frames 6 are used to protect the piston rod 5.

Referring to fig. 1-2 and 4, the upper die plate 14 is detachably disposed on the connecting plate 12 through bolts 17 and screw holes 16, the screw holes are formed in the bottom of the connecting plate, the bolts 17 are disposed inside the screw holes 16, when the stamping die is used for a long time, a user can detach the upper die plate 14 by rotating the bolts 17 to replace the upper die plate, and then replace a new upper die plate 14 through the bolts 17 and the screw holes 16, which is more convenient for the user to use, two air cylinders 4 are provided, and the cross beam 7 is disposed in a lifting manner with the base 1 through the air cylinder 4 and the piston rod 5, when the user operates the air cylinder 4 through the operation panel 3, the cross beam 7 is driven to operate through the piston rod 5, so that the stamping die is stamped.

Referring to fig. 1-3, the plurality of support legs 2 are provided, and rubber sleeves are sleeved at the bottoms of the plurality of support legs 2, so that friction between the stamping die with the replaceable stamping die head and the ground is increased, the stamping die with the replaceable stamping die head is prevented from shifting in the operation process, the upper template 14 is positioned right above the lower template 8, and the upper template 14 is matched with the groove 11, so that the practicability of the stamping die with the replaceable stamping die head is enhanced.

The working principle is as follows: firstly, a user places the stamping die with the replaceable stamping die head on a horizontal desktop, a screw hole 16 is formed in the bottom of a connecting plate 12, a bolt 17 is arranged inside the screw hole 16, when the stamping die is used for a long time, the user can disassemble an upper template 14 through rotating the bolt 17 so as to replace the upper template, a new upper template 14 is replaced through the bolt 17 and the screw hole 16, when the user operates an air cylinder 4 through an operation panel 3, a cross beam 7 is driven to operate through a piston rod 5 so as to stamp the die, a spring 10 is connected to the top of the connecting plate 12, the spring 10 is used for buffering the stamping die in the stamping process, a plurality of supporting legs 2 are arranged, rubber sleeves are sleeved at the bottoms of the supporting legs 2, and friction between the stamping die with the replaceable stamping die head and the ground is increased, two link 6 are the symmetry setting along the cross axle central line of base 1, through using cylinder 4 to drive crossbeam 7 and go up and down the setting, play the guard action to piston rod 5 through link 6.

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 of removable stamping die head, includes base (1), its characterized in that: the bottom of the base (1) is provided with supporting legs (2), an air cylinder (4) is arranged inside the base (1), an output end of the air cylinder (4) is connected with a piston rod (5), the bottom end of the piston rod (5) is connected with a cross beam (7), two sides of the bottom of the cross beam (7) are connected with a connecting frame (6), a first fixing piece (9) and a spring (10) are respectively arranged in the middle of the inside of the connecting frame (6), the bottom of the spring (10) is connected with a connecting plate (12), the bottom of the connecting plate (12) is connected with a mounting piece (15) through a screw hole (16) and a bolt (17), one side of the mounting piece (15) is connected with an upper template (14), a lower template (8) is arranged in the middle of the top of the base (1), and second fixing pieces (13) are, the top of the lower template (8) is provided with a groove (11).

2. A die of claim 1 in which the die head is replaceable, wherein: the outer surface of the base (1) is provided with an operation panel (3), and the operation panel (3) is electrically connected with the cylinder (4).

3. A die of claim 1 in which the die head is replaceable, wherein: the two connecting frames (6) are arranged, and the two connecting frames (6) are symmetrically arranged along the central line of the transverse shaft of the base (1).

4. A die of claim 1 in which the die head is replaceable, wherein: the upper template (14) is detachably arranged with the connecting plate (12) through bolts (17) and screw holes (16).

5. A die of claim 1 in which the die head is replaceable, wherein: the two cylinders (4) are arranged, and the cross beam (7) is arranged in a lifting mode with the base (1) through the cylinders (4) and the piston rods (5).

6. A die of claim 1 in which the die head is replaceable, wherein: the supporting legs (2) are provided with a plurality of supporting legs, and the bottom of the supporting legs (2) is sleeved with a rubber sleeve.

7. A die of claim 1 in which the die head is replaceable, wherein: the upper template (14) is positioned right above the lower template (8), and the upper template (14) is matched with the groove (11).