CN213968623U

CN213968623U - Stamping die of adjustable mould drift

Info

Publication number: CN213968623U
Application number: CN202022650793.5U
Authority: CN
Inventors: 李育超
Original assignee: Shenzhen Fuxingda Precision Plastic Mould Co ltd
Current assignee: Shenzhen Fuxingda Precision Plastic Mould Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-17
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a stamping die of adjustable mould drift, including the upper die base, the inside symmetry of upper die base is provided with two regulation structures, it contains the screw rod to adjust the structure, the outer end of screw rod is provided with the knob, the inner of screw rod is provided with the baffle, two all install a backing plate on the screw rod, the lower extreme of upper die base is provided with fixed drift, the lower extreme symmetry of fixed drift is provided with two spliced poles, two all be provided with a straining spring on the spliced pole. The utility model relates to a stamping die capable of adjusting a die punch, which belongs to the field of die equipment, and can adjust the punch of the stamping die by arranging a movable punch which can move up and down, thereby processing stamping parts with two different depths without changing the punch; the movable base plate is arranged, so that the adjustment of the movable punch can be conveniently adjusted; through setting up the regulation structure, can be convenient for adjust the position of backing plate.

Description

Stamping die of adjustable mould drift

Technical Field

The utility model relates to a mould equipment field, in particular to stamping die of adjustable mould drift.

Background

The stamping is a common technical equipment for processing metal or nonmetal into parts or semi-finished products, the stamping is a pressure processing method for obtaining required parts by applying pressure to materials by using a die arranged on a press machine to cause the materials to generate separation or plastic deformation, the stamping die generally comprises an upper die and a lower die, the upper die is provided with a punch, and the lower die is provided with a lower die forming block matched with the punch; the punch of the existing stamping die can only be replaced and cannot be adjusted, so that the practicability of the stamping die is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a stamping die of adjustable mould drift can effectively solve the problem among the background art.

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

the utility model provides a stamping die of adjustable mould drift, includes the upper die base, the inside symmetry of upper die base is provided with two and adjusts the structure, it contains the screw rod to adjust the structure, the outer end of screw rod is provided with the knob, the inner of screw rod is provided with the baffle, two all install a backing plate on the screw rod, the lower extreme of upper die base is provided with fixed drift, the lower extreme symmetry of fixed drift is provided with two spliced poles, two all be provided with a taut spring on the spliced pole, two the lower extreme of spliced pole all is provided with an anticreep board, the lower extreme symmetry of fixed drift is provided with two and removes the drift.

Preferably, the upper end of upper die base is provided with the mounting panel, the below of upper die base is provided with the die holder, two spread grooves have been seted up to the lower extreme symmetry of upper die base, two a through-hole has all been seted up on the outside inner wall of spread groove, two a No. two through-holes have all been seted up on the inboard inner wall of spread groove, two a spacing groove has all been seted up on the inner wall of No. two through-holes.

Preferably, two knobs on the adjusting structure are respectively arranged on the left side and the right side of the upper die base, the screw rods are arranged in the connecting grooves, the first through holes and the second through holes, and the baffle is arranged in the limiting grooves.

Preferably, the inner ends of the two backing plates are provided with a clamping groove, the outer ends of the two backing plates are provided with a connecting plate in the connecting groove, the connecting plate is provided with a threaded hole, and the connecting plate is mounted on the screw rod through the threaded hole.

Preferably, two No. three through-holes have all been seted up to the upper end of removing the drift, two a spacing chamber has all been seted up to the bottom of No. three through-holes.

Preferably, two connecting columns at the lower end of the fixed punch are arranged in the third through hole and the limiting cavities, and the anti-falling plate and the two tensioning springs are arranged in the two limiting cavities respectively.

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

the movable punch capable of moving up and down is arranged, so that the punch of the stamping die can be adjusted, and two stamping parts with different depths can be processed without replacing the punch; the movable base plate is arranged, so that the adjustment of the movable punch can be conveniently adjusted; through setting up the regulation structure, the position of adjusting the backing plate of can being convenient for finally improves stamping die's practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of a stamping die with an adjustable die punch according to the present invention;

fig. 2 is a schematic cross-sectional view of an upper die base of a stamping die with an adjustable die punch according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a fixed punch and a movable punch of a stamping die with an adjustable die punch according to the present invention;

fig. 4 is the utility model discloses a stamping die's of adjustable mould drift backing plate and adjustment structure's schematic structure.

In the figure: 1. an upper die holder; 2. an adjustment structure; 3. a base plate; 4. fixing the punch; 5. moving the punch; 6. mounting a plate; 7. a lower die holder; 8. connecting grooves; 9. a first through hole; 10. a second through hole; 11. a limiting groove; 12. a connecting plate; 13. a card slot; 14. a threaded hole; 15. a screw; 16. a baffle plate; 17. connecting columns; 18. an anti-drop plate; 19. tensioning the spring; 20. a third through hole; 21. a limiting cavity; 22. a knob.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a stamping die capable of adjusting a die punch includes an upper die base 1, two adjusting structures 2 are symmetrically arranged inside the upper die base 1, each adjusting structure 2 includes a screw rod 15, the outer end of each screw rod 15 is provided with a knob 22, the inner end of each screw rod 15 is provided with a baffle 16, a backing plate 3 is mounted on each screw rod 15, a fixed punch 4 is arranged at the lower end of the upper die base 1, two connecting columns 17 are symmetrically arranged at the lower end of the fixed punch 4, each connecting column 17 is provided with a tension spring 19, the lower ends of the two connecting columns 17 are provided with an anti-falling plate 18, and two movable punches 5 are symmetrically arranged at the lower end of the fixed punch 4.

In this embodiment, be provided with mounting panel 6 in the upper end of upper die base 1, the below of upper die base 1 is provided with die holder 7, and two spread grooves 8 have been seted up to the lower extreme symmetry of upper die base 1, have all seted up one through-hole 9 on two spread grooves 8's the outside inner wall, have all seted up one No. two through-holes 10 on two spread grooves 8's the inboard inner wall, have all seted up a spacing groove 11 on two No. two through-holes 10's the inner wall.

In this embodiment, in order to facilitate the position adjustment of the backing plate 3, two adjusting structures 2 are provided, two knobs 22 on the two adjusting structures 2 are respectively provided on the left and right sides of the upper die holder 1, the screw 15 is provided in the connecting groove 8, the first through hole 9 and the second through hole 10, and the baffle 16 is provided in the limiting groove 11.

In this embodiment, in order to facilitate the position of adjusting the movable punch 5, two backing plates 3 are provided, a clamping groove 13 is provided at the inner ends of the two backing plates 3, a connecting plate 12 is provided at the outer ends of the two backing plates 3 and located in the connecting groove 8, a threaded hole 14 is provided on the two connecting plates 12, and the connecting plate 12 is installed on the screw rod 15 through the threaded hole 14.

In this embodiment, in order to make the stamping die drift adjustable, set up two and removed drift 5, No. three through-holes 20 have all been seted up to two upper ends that remove drift 5, and a spacing chamber 21 has all been seted up to two No. three through-holes 20's bottom.

In the present embodiment, in order to connect the fixed punch 4 and the movable punch 5, the two connecting columns 17 at the lower end of the fixed punch 4 are disposed in the third through hole 20 and the limiting cavity 21, and the two anti-dropping plates 18 and the two tension springs 19 are disposed in the two limiting cavities 21, respectively.

It should be noted that, the utility model relates to a stamping die of adjustable mould drift, when using, when needs will move drift 5 downwards the regulation, at first will move drift 5 downwards the pulling, then with two knob 22 clockwise rotations on adjusting structure 2, when knob 22 clockwise rotates, screw rod 15 also can follow knob 22 and rotate together, and backing plate 3 installed on screw rod 15 can move to the inboard along with the rotation of screw rod 15, and finally backing plate 3 can block between moving drift 5 and fixed drift 4, then loosens moving drift 5, and tensioning spring 19 can promote moving drift 5 at this moment, thereby make moving drift 5 hug closely at the lower extreme of backing plate 3, thereby finally accomplished the regulation of moving drift 5; when the movable punch 5 needs to be adjusted upwards, the adjusting structure 2 only needs to be rotated anticlockwise, so that the backing plate 3 moves outwards, and finally the tensioning spring 19 pushes the movable punch 5 to be attached to the fixed punch 4, so that the adjustment of the movable punch 5 is completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping die of adjustable mould drift which characterized in that: including upper die base (1), the inside symmetry of upper die base (1) is provided with two regulation structures (2), it contains screw rod (15) to adjust structure (2), the outer end of screw rod (15) is provided with knob (22), the inner of screw rod (15) is provided with baffle (16), two all install a backing plate (3) on screw rod (15), the lower extreme of upper die base (1) is provided with fixed drift (4), the lower extreme symmetry of fixed drift (4) is provided with two spliced pole (17), two all be provided with a straining spring (19), two on spliced pole (17) the lower extreme of spliced pole (17) all is provided with one anticreep board (18), the lower extreme symmetry of fixed drift (4) is provided with two and removes drift (5).

2. The stamping die of an adjustable die punch as defined in claim 1, wherein: the upper end of upper die base (1) is provided with mounting panel (6), the below of upper die base (1) is provided with die holder (7), two spread groove (8), two have been seted up to the lower extreme symmetry of upper die base (1) all seted up one through-hole (9), two on the outside inner wall of spread groove (8) all seted up one No. two through-hole (10), two on the inboard inner wall of spread groove (8) all seted up one spacing groove (11) on the inner wall of No. two through-hole (10).

3. The stamping die of claim 2, wherein: two knob (22) on regulation structure (2) set up the left and right sides in upper die base (1) respectively, screw rod (15) set up in spread groove (8), a through-hole (9) and No. two through-holes (10), baffle (16) set up in spacing groove (11).

4. The stamping die of claim 3, wherein: two draw-in groove (13) have all been seted up to the inner of backing plate (3), two the outer end of backing plate (3) just is located spread groove (8) and all is provided with a connecting plate (12), two a screw hole (14) have all been seted up on connecting plate (12), connecting plate (12) are installed on screw rod (15) through screw hole (14).

5. The stamping die of claim 4, wherein: two No. three through-holes (20) have all been seted up to the upper end of removing drift (5), two spacing chamber (21) have all been seted up to the bottom of No. three through-holes (20).

6. The stamping die of claim 5, wherein: two spliced poles (17) of fixed drift (4) lower extreme all set up in No. three through-holes (20) and spacing chamber (21), two anticreep board (18) and two straining spring (19) set up respectively in two spacing chamber (21).