CN214814152U

CN214814152U - Automatic stamping die convenient for die body replacement

Info

Publication number: CN214814152U
Application number: CN202120581575.2U
Authority: CN
Inventors: 王保平
Original assignee: Shenzhen Guolan Metal Plastics Co ltd
Current assignee: Shenzhen Guolan Metal Plastics Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-23
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a conveniently change automatic stamping die of die body relates to automatic stamping die technical field. This conveniently change automatic stamping die of die body, including base and die body, the die body passes through fixed subassembly to be fixed in the top of base, the top of base is fixed with the cradling piece, the both sides slide bar department of cradling piece slides and is provided with mould group, the top of cradling piece has set gradually control assembly, linear electric motor from a left side to the right side, linear electric motor's transmission shaft bottom is connected with the top of last mould group, the fixed locating component that is provided with in left side of cradling piece. The utility model discloses a locating component auxiliary positioning goes up mould group, can effectually prevent to go up mould group when changing the die body and drop downwards because of exogenic action, not only has the protection and goes up mould group and do not receive the damage, moreover great increase the security of staff when changing the die body to improve the practicality of this application.

Description

Automatic stamping die convenient for die body replacement

Technical Field

The utility model relates to an automatic stamping die technical field specifically is an automatic stamping die of die body is conveniently changed.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a 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.

When the existing automatic stamping die convenient for die body replacement is used for replacing the die body, the upper die set can fall downwards under the action of external force, so that the device is easily damaged, and certain danger is brought to workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a conveniently change automatic stamping die of die body to the time of changing the die body that proposes in solving above-mentioned background art, go up the die set and probably because under the exogenic action, drop downwards, not only damage equipment easily, have certain dangerous this problem to the staff moreover.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a conveniently change automatic stamping die of die body, includes base and die body, the die body passes through fixed subassembly to be fixed in the top of base, the top of base is fixed with the cradling piece, the both sides slide bar department of cradling piece slides and is provided with mould group, the top of cradling piece has set gradually control assembly, linear electric motor from a left side to the right side, linear electric motor's transmission shaft bottom is connected with the top of last mould group, the fixed locating component that is provided with in left side of cradling piece.

Preferably, the control assembly comprises a shell, an opening is formed in the left side of the shell, a self-resetting assembly is fixedly connected to the bottom of the shell, a T-shaped supporting rod is arranged inside the shell, a straight rod is hinged to the bottom of the T-shaped supporting rod, a pressure spring is arranged on the right side of the straight rod, and an L-shaped pressure rod slides on the left side of the T-shaped supporting rod.

Preferably, a return spring is arranged above the support plate on the right side of the L-shaped pressure lever, and the top end of the return spring is connected with the inner wall of the shell.

Preferably, the front surface of the shell is rotatably provided with a knob, and the back surface of the knob is connected with the straight rod.

Preferably, the positioning assembly comprises a positioning rod, a rotating shaft is rotatably arranged on the left side of the positioning rod, and a curved rod and an L-shaped limiting rod are respectively fixed on the upper side and the lower side of the rotating shaft.

Preferably, the curved bar is integrally formed with the self-resetting member.

The utility model provides a conveniently change automatic stamping die of die body. The method has the following beneficial effects:

(1) the utility model can effectively prevent the upper die set from falling down due to the external force when replacing the die body through the auxiliary positioning of the positioning component, not only protect the upper die set from being damaged, but also greatly increase the safety of workers when replacing the die body, thereby improving the practicability of the application,

(2) this convenient automatic stamping die who changes die body, the draw-in groove has been seted up in the left side of straight-bar, through the buckle on draw-in groove joint curved bar right side to increase the location effect of curved bar, thereby increase the location effect of L type gag lever post.

Drawings

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

FIG. 2 is a schematic structural view of the control assembly of the present invention;

FIG. 3 is a schematic view of the appearance structure of the control assembly of the present invention;

fig. 4 is a schematic structural view of the positioning assembly of the present invention.

In the figure: the automatic die comprises a base 1, a die body 2, a fixing assembly 3, a support rod 4, an upper die set 5, a linear motor 6, a control assembly 7, a positioning assembly 8, a shell 9, an opening 10, a self-resetting assembly 11, a support rod 12T, a straight rod 13, a pressure spring 14, a pressure rod 15L, a reset spring 16, a knob 17, a positioning rod 18, a rotating shaft 19, a limiting rod 20L and a curved rod 21.

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. 1-4, the present invention provides a technical solution: an automatic stamping die convenient for die body replacement comprises a base 1 and a die body 2, wherein the die body 2 is fixed above the base 1 through a fixing component 3, a support rod 4 is fixed above the base 1, upper die sets 5 capable of sliding up and down are arranged at slide bars at two sides of the support rod 4, the motion trail of the upper die sets 5 is limited through the support rod 4, so that the accuracy of die forming is improved, meanwhile, buffer blocks are arranged at two sides above the upper die sets 5, the upper die sets 5 are prevented from rising too fast and impacting the inner wall of the support rod 4, the upper die sets 5 are protected to a certain extent, a linear motor 6 is fixed on the right side of the upper surface of the support rod 4, the bottom of a transmission shaft of the linear motor 6 is connected with the upper part of the upper die sets 5 and used for controlling the up-down movement of the upper die sets 5, and a control component 7 is arranged on the left side of the upper surface of the support rod 4 and has the advantages of, and a positioning component 8 is arranged above the left side of the support rod 4.

The control component 7 comprises a shell 9, wherein an opening 10 for a curved rod 21 to move is formed in the left side of the shell 9, meanwhile, the bottom of the shell 9 is fixedly connected with a self-resetting component 11, a T-shaped supporting rod 12 is further arranged inside the shell 9, a straight rod 13 is hinged to the bottom of the T-shaped supporting rod 12, a clamping groove is formed in the left side of the straight rod 13, a pressure spring 14 is arranged on the right side of the straight rod 13, the movement track of the straight rod 13 is limited through the pressure spring 14, an L-shaped pressure rod 15 slides on the left side of the T-shaped supporting rod 12, and a resetting spring 16 for resetting is arranged above a supporting plate on the right side of the L-shaped pressure rod 15.

The front surface of the shell 9 in the control component 7 is rotatably provided with a knob 17, the back surface of the knob 17 is connected with the straight rod 13, and the straight rod 13 is controlled to rotate through the knob 17.

Locating component 8 rotates including locating lever 18 in this application, and locating lever 18's left side is provided with pivot 19, and this pivot 19's upper and lower both sides are fixed with curved bar 21, L type gag lever post 20 respectively, and L type gag lever post 20 is used for fixing a position the position of mould group 5, prevents to drop when changing the die body to further improve the safety in utilization of this application.

When the die body replacing device is used, when the die body is replaced, the upper die set 5 is controlled to move to the highest point through the linear motor 6, the knob 17 is rotated to enable the straight rod 13 to rotate anticlockwise, the right clamping groove of the curved rod 21 is separated from the left clamping groove of the straight rod 13 at the moment, the curved rod 21 is reset through the self-resetting component 11, the curved rod 21 controls the L-shaped limiting rod 20 to rotate anticlockwise through the rotating shaft 19 at the moment, the left side of the upper die set 5 is limited through the transverse bulge at the bottom of the upper die set 5 1, the upper die set 5 is positioned because the upper die set 5 is connected to the support rod 4 in a sliding mode, and the die body 2 on the base 1 is replaced at the moment;

after the change, at first press L type depression bar 15 to extrusion curved bar 21 makes it drive L type gag lever post 20 and is clockwise rotation, when curved bar 21 right side buckle department and straight-bar 13 left side draw-in groove joint, L type gag lever post 20 breaks away from completely with last mould group 5 this moment, and this application can continue to work this moment.

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

1. The utility model provides a conveniently change automatic stamping die of die body, includes base (1) and die body (2), its characterized in that: die body (2) are fixed in the top of base (1) through fixed subassembly (3), the top of base (1) is fixed with cradling piece (4), the both sides slide bar department of cradling piece (4) slides and is provided with mould group (5), the top of cradling piece (4) has set gradually control assembly (7), linear electric motor (6) from a left side to the right side, the transmission shaft bottom of linear electric motor (6) is connected with the top of last mould group (5), the fixed locating component (8) that is provided with in left side of cradling piece (4).

2. The automatic stamping die convenient for die body replacement according to claim 1, wherein: control assembly (7) include shell (9), opening (10) have been seted up in the left side of shell (9), the bottom fixedly connected with of shell (9) is from restoring to the throne subassembly (11), the inside of shell (9) is equipped with T type branch (12), the bottom of T type branch (12) articulates there is straight-bar (13), the right side of straight-bar (13) is equipped with pressure spring (14), the left side slip of T type branch (12) has L type depression bar (15).

3. The automatic stamping die convenient for die body replacement as claimed in claim 2, wherein: a return spring (16) is arranged above the right support plate of the L-shaped pressure lever (15), and the top end of the return spring (16) is connected with the inner wall of the shell (9).

4. The automatic stamping die convenient for die body replacement as claimed in claim 2, wherein: the front surface of the shell (9) is rotatably provided with a knob (17), and the back surface of the knob (17) is connected with the straight rod (13).

5. The automatic stamping die convenient for die body replacement according to claim 1, wherein: the positioning assembly (8) comprises a positioning rod (18), a rotating shaft (19) is rotatably arranged on the left side of the positioning rod (18), and a curved rod (21) and an L-shaped limiting rod (20) are respectively fixed on the upper side and the lower side of the rotating shaft (19).

6. The automatic stamping die convenient for die body replacement as claimed in claim 5, wherein: the curved rod (21) and the self-resetting component (11) are integrally formed.