CN211437751U

CN211437751U - Groove stamping die for metal plate

Info

Publication number: CN211437751U
Application number: CN201921836810.5U
Authority: CN
Inventors: 刘青峰
Original assignee: Guangdong Tehaodi Metal Products Co ltd
Current assignee: Guangdong Tehaodi Metal Products Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-08
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a stamping die technical field just discloses a sheet metal's recess stamping die, the on-line screen storage device comprises a base, the equal fixed mounting in both sides at base top has the montant, the quantity of montant is two, two the movable sleeve has been cup jointed in the equal activity of surface on montant top, the fixed moving plate that has cup jointed of surface on movable sleeve top, the top fixed mounting of base has the cover half that is located between the montant, the punching press recess has been seted up at the middle part on cover half top. This sheet metal's recess stamping die through setting up limiting plate, fly leaf and down tube, because the downstream of fly leaf will make two down tubes drive two riser back of the body motions of mutually standing through two side pieces, and then has realized placing unidimensional sheet metal between two limiting plates to the not unidimensional processing demand of operating personnel has been satisfied, consequently has increased this stamping die's practicality.

Description

Groove stamping die for metal plate

Technical Field

The utility model relates to a stamping die technical field specifically is a sheet metal's recess stamping die.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping, also called cold stamping die, and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.

At present, the enterprise often needs to use stamping die when processing sheet metal, and current stamping die generally all is equipped with corresponding limit structure to fix sheet metal, take place the position removal when carrying out the punching press in order to prevent sheet metal, and general stamping die's limit structure all adopts fixedly, can only fix sheet metal of same size, thereby has reduced stamping die's range of application, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sheet metal's recess stamping die possesses the wide advantage of fixed range, has solved current stamping die and has generally all been equipped with corresponding limit structure to fix sheet metal, take place the position removal in case sheet metal when carrying out the punching press, and general stamping die's limit structure all adopts fixedly, can only fix sheet metal of same size, thereby has reduced stamping die range of application's problem.

The utility model provides a following technical scheme: a groove stamping die for metal plates comprises a base, wherein vertical rods are fixedly arranged on both sides of the top of the base, the number of the vertical rods is two, the outer surfaces of the top ends of the two vertical rods are movably sleeved with movable sleeves, a moving plate is fixedly sleeved on the outer surface of the top end of the movable sleeve, a fixed die positioned between the vertical rods is fixedly installed at the top of the base, the middle part of the top end of the fixed die is provided with a stamping groove, the top part of the fixed die is provided with side openings positioned at two sides of the stamping groove, the top of the fixed die is provided with vertical ports positioned at two sides of the side port, a cross rod is fixedly arranged in the side port, the outer surface of the cross rod is movably sleeved with a limiting plate, the top end of the limit plate is positioned above the fixed die, the two sides of the front surface of the fixed die are both provided with through holes, the front surface of the limit plate is fixedly provided with a round shaft, the other end of the round shaft penetrates through the through opening and extends to the outside of the fixed die, and the vertical block is fixedly sleeved on the fixed die.

Preferably, the middle part on base top fixed mounting has the pole setting that is located the cover half front, the surface activity of pole setting has cup jointed the fly leaf.

Preferably, the number of the vertical blocks is two, and the bottom of one side corresponding to each other of the two vertical blocks is fixedly provided with a side block.

Preferably, the inside of side piece articulates there is the down tube, the other end of down tube articulates with the bottom of fly leaf.

Preferably, the outer surface of the vertical rod is movably sleeved with a rigid spring positioned between the top of the base and the bottom of the movable plate, one end of the rigid spring is fixedly connected with the top of the base, and the other end of the rigid spring is fixedly connected with the bottom of the movable plate.

Preferably, the two sides of the bottom of the moving plate are fixedly provided with two mounting rods located right above the vertical port, the outer surfaces of the two mounting rods are movably sleeved with transverse plates, and the two sides of the bottom of each transverse plate are provided with bottom ports located between the two mounting rods.

Preferably, the middle part of the bottom end of the moving plate is fixedly provided with a stamping head, and the bottom of the stamping head is positioned inside the transverse plate.

Preferably, the outer surface of the mounting rod is movably sleeved with a flexible spring located between the bottom of the moving plate and the top of the transverse plate, one end of the flexible spring is fixedly connected with the bottom of the moving plate, and the other end of the flexible spring is fixedly connected with the top of the transverse plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this sheet metal's recess stamping die through setting up limiting plate, fly leaf and down tube, because the downstream of fly leaf will make two down tubes drive two riser back of the body motions of mutually standing through two side pieces, and then has realized placing unidimensional sheet metal between two limiting plates to the not unidimensional processing demand of operating personnel has been satisfied, consequently has increased this stamping die's practicality.

2. This sheet metal's recess stamping die, through setting up stiff spring and diaphragm, because stiff spring's design to make two limiting plates possess automatic re-setting's advantage, make two limiting plates can form effectual fixed action to sheet metal's both sides, simultaneously because the design of diaphragm, thereby make sheet metal can not take place the phenomenon of both sides perk in the punching press, and then guaranteed the punching press quality, consequently further increase this stamping die's practicality.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the fixed mold of the present invention;

fig. 4 is a schematic view of the sectional structure of the cover half of the present invention.

In the figure: 1. a base; 2. a vertical rod; 3. a movable sleeve; 4. a motion plate; 5. fixing a mold; 6. stamping a groove; 7. a side port; 8. erecting a port; 9. a cross bar; 10. a limiting plate; 11. a port; 12. a circular shaft; 13. erecting a rod; 14. a movable plate; 15. a vertical block; 16. a side block; 17. a diagonal bar; 18. a rigid spring; 19. mounting a rod; 20. a transverse plate; 21. punching a head; 22. a bottom opening; 23. a flexible spring.

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, a metal plate groove stamping die comprises a base 1, wherein vertical rods 2 are fixedly mounted on both sides of the top of the base 1, a vertical rod 13 positioned on the front surface of a fixed die 5 is fixedly mounted in the middle of the top of the base 1, a rigid spring 18 positioned between the top of the base 1 and the bottom of a movable plate 14 is movably sleeved on the outer surface of the vertical rod 13, one end of the rigid spring 18 is fixedly connected with the top of the base 1, the other end of the rigid spring 18 is fixedly connected with the bottom of the movable plate 14, the movable plate 14 is movably sleeved on the outer surface of the vertical rod 13, the number of the vertical rods 2 is two, a movable sleeve 3 is movably sleeved on the outer surface of the top of each vertical rod 2, a movable plate 4 is fixedly sleeved on the outer surface of the top of the movable sleeve 3, a stamping head 21 is fixedly mounted in the middle of the bottom end of the movable plate 4, the bottom of the stamping head 21, the outer surface of the mounting rod 19 is movably sleeved with a flexible spring 23 positioned between the bottom of the moving plate 4 and the top of a transverse plate 20, one end of the flexible spring 23 is fixedly connected with the bottom of the moving plate 4, the other end of the flexible spring 23 is fixedly connected with the top of the transverse plate 20, the number of the mounting rods 19 is two, the outer surfaces of the two mounting rods 19 are movably sleeved with the transverse plate 20, both sides of the bottom of the transverse plate 20 are respectively provided with a bottom opening 22 positioned between the mounting rods 19, the top of the base 1 is fixedly provided with a fixed die 5 positioned between the vertical rods 2, the middle part of the top end of the fixed die 5 is provided with a stamping groove 6, the top of the fixed die 5 is provided with side openings 7 positioned at both sides of the stamping groove 6, the length of each side opening 7 is equal to that of the bottom opening 22, the top of the fixed die 5 is provided with vertical openings 8 positioned at both sides of each side, limiting plate 10 and end opening 22 looks adaptation, the top of limiting plate 10 is located the top of cover half 5, the positive fixed mounting that opening 11 limiting plate 10 had all been seted up to the positive both sides of cover half 5 has a circle axle 12, the other end of circle axle 12 passes opening 11 and extends to the outside of cover half 5 and fixed cover has connect riser 15, the quantity of riser 15 is two, the equal fixed mounting in bottom of corresponding one side has side piece 16 between two riser 15 each other, the inside of side piece 16 articulates there is down tube 17, the other end of down tube 17 is articulated with the bottom of fly leaf 14.

In operation, an operator firstly presses the movable plate 14 downwards to enable the movable plate 14 to move downwards, at this time, the two inclined rods 17 drive the two vertical blocks 15 and the two limit plates 10 to move back to back through the two side blocks 16, then the operator puts a metal plate on the top of the fixed die 5 and releases the pressure applied on the movable plate 14, at this time, due to the elastic force recovery effect of the rigid spring 18, the movable plate 14 will move upwards, so that the two limit plates 10 move towards each other and fix the two sides of the metal plate, then, when the movable plate 4 descends, the stamping head 21 and the transverse plate 20 will move downwards, finally, the mounting rod 19 will enter the inside of the vertical opening 8, the limit plate 10 will enter the inside of the bottom opening 22, and the bottom of the transverse plate 20 will contact with the top of the metal plate, and move downwards along with the movable plate 4, the flexible spring 23 will be pressed and the punch 21 will perform the punching process on the metal sheet.

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 sheet metal's recess stamping die, includes base (1), its characterized in that: both sides of the top of the base (1) are fixedly provided with vertical rods (2), the number of the vertical rods (2) is two, the outer surfaces of the top ends of the two vertical rods (2) are movably sleeved with movable sleeves (3), the outer surfaces of the top ends of the movable sleeves (3) are fixedly sleeved with moving plates (4), the top of the base (1) is fixedly provided with a fixed die (5) positioned between the vertical rods (2), the middle part of the top end of the fixed die (5) is provided with a stamping groove (6), the top of the fixed die (5) is provided with side openings (7) positioned at both sides of the stamping groove (6), the top of the fixed die (5) is provided with vertical openings (8) positioned at both sides of the side openings (7), the inner part of the side openings (7) is fixedly provided with a transverse rod (9), the outer surface of the transverse rod (9) is movably sleeved with a limiting plate (10), and the top end of the, opening (11) have all been seted up to the positive both sides of cover half (5) the positive fixed mounting of limiting plate (10) has round axle (12), the other end of round axle (12) passes opening (11) and extends to the outside and the fixed cup joint of cover half (5) and has erect piece (15).

2. The groove-stamping die for metal plates as claimed in claim 1, wherein: the middle part fixed mounting on base (1) top has pole setting (13) that are located cover half (5) front, fly leaf (14) have been cup jointed in the surface activity of pole setting (13).

3. The groove-stamping die for metal plates as claimed in claim 1, wherein: the number of the vertical blocks (15) is two, and the bottom of one side corresponding to each other of the two vertical blocks (15) is fixedly provided with a side block (16).

4. A sheet metal groove-stamping die as set forth in claim 3, wherein: the inside of side piece (16) articulates there is down tube (17), the other end of down tube (17) articulates with the bottom of fly leaf (14).

5. The groove-stamping die for metal plates as claimed in claim 2, wherein: the outer surface of the upright rod (13) is movably sleeved with a rigid spring (18) located between the top of the base (1) and the bottom of the movable plate (14), one end of the rigid spring (18) is fixedly connected with the top of the base (1), and the other end of the rigid spring (18) is fixedly connected with the bottom of the movable plate (14).

6. The groove-stamping die for metal plates as claimed in claim 1, wherein: the equal fixed mounting in both sides of motion board (4) bottom has installation pole (19) that are located directly over perpendicular mouthful (8), the quantity of installation pole (19) is two, two diaphragm (20) have all been cup jointed in the activity to the surface of installation pole (19), end mouth (22) that are located between installation pole (19) are all seted up to the both sides of diaphragm (20) bottom.

7. The groove-stamping die for metal plates as claimed in claim 1, wherein: the middle part of the bottom end of the moving plate (4) is fixedly provided with a stamping head (21), and the bottom of the stamping head (21) is positioned inside the transverse plate (20).

8. The groove-stamping die for metal plates as claimed in claim 6, wherein: the outer surface activity of installation pole (19) is cup jointed and is located flexible spring (23) between motion board (4) bottom and diaphragm (20) top, the one end of flexible spring (23) and the bottom fixed connection of motion board (4), the other end of flexible spring (23) and the top fixed connection of diaphragm (20).