CN218168458U

CN218168458U - Stamping die with clearance function

Info

Publication number: CN218168458U
Application number: CN202222609310.6U
Authority: CN
Inventors: 殷召群; 王宁; 鹿燕利
Original assignee: Qingdao Jieliteng Machinery Co ltd
Current assignee: Qingdao Jieliteng Machinery Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-30
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a stamping die technical field just discloses a stamping die with clearance function, which comprises a die, the top of mould is equipped with the slot, the inside grafting that the mould is located the slot is provided with the picture peg, the top fixedly connected with rectangle frame of picture peg, fixedly connected with air pump on the lateral wall of mould, the bottom inner wall of mould is equipped with the roof, the inner wall that the mould is located the roof below is equipped with the air vent, the interval department that the mould is located roof and air vent is equipped with the diffluence hole, the inner wall that the mould is located the roof below is equipped with the recess, the bottom fixedly connected with guide bar of roof, the guide bar is pegged graft and is set up at the inside and the fixedly connected with slider of recess. The utility model discloses be convenient for clear up stamping die's inside to can guarantee the subsequent punching press quality of stamping die.

Description

Stamping die with clearance function

Technical Field

The utility model relates to a stamping die technical field especially relates to a stamping die with clearance function.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as 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.

In the prior art, in the using process of the stamping die, part of materials may be cracked and retained in the stamping die, and the gap in the stamping die is not convenient to clean, so that the subsequent stamping quality is influenced. Therefore, this application has designed a stamping die with clearance function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that part material is likely to appear cracked and is detained in stamping die's inside among the prior art, and the clearance of stamping die inside is comparatively closely not convenient for clear up to influence subsequent punching press quality, and the stamping die who has the clearance function that proposes.

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

the utility model provides a stamping die with clearance function, includes the mould, the top of mould is equipped with the slot, the inside grafting that the mould is located the slot is provided with the picture peg, the top fixedly connected with rectangle frame of picture peg, fixedly connected with air pump on the lateral wall of mould, the bottom inner wall of mould is equipped with the roof, the inner wall that the mould is located the roof below is equipped with the air vent, the mould is located the roof and is equipped with the reposition of redundant personnel hole with the interval department of air vent, the inner wall that the mould is located the roof below is equipped with the recess, the bottom fixedly connected with guide bar of roof, the guide bar is pegged graft and is set up at the inside and the fixedly connected with slider of recess, the slider slides and sets up the inside at the recess, the inner wall that the mould is located recess notch department is equipped with and keeps off the ring, the bottom that keeps off the ring contacts the setting with the top of slider.

Preferably, the side wall of the top plate is sleeved with a sealing ring, and the sealing ring is arranged on the inner wall of the mold in a sliding manner.

Preferably, the inner wall of the bottom end of the rectangular frame is provided with a sealing strip in a surrounding manner, and the bottom end of the sealing strip is pressed and arranged at the bottom end of the mold.

Preferably, the inside that the mould is located the slot is equipped with the spacing groove, the inside fixedly connected with spring of spacing groove, the spring is for the one end fixedly connected with gag lever post of picture peg, the jack has been seted up to the inside of picture peg, the gag lever post is pegged graft and is set up the inner wall at the jack.

Preferably, the one end fixedly connected with depression bar that the gag lever post deviates from the spring, the bottom inner wall that the picture peg is located the jack is equipped with the opening, the pole wall of depression bar slides and sets up at the open-ended inner wall.

Preferably, the inner wall of the die below the limiting groove is provided with a cavity, the inner wall of the die on the left side of the cavity is provided with a threaded hole, the inner thread of the threaded hole is connected with a screw rod, the screw rod is fixedly connected with a fixed rod relative to one end of the cavity, and the rod wall of the fixed rod is provided with a plurality of flexible bristles.

Preferably, one end of the screw rod, which is far away from the fixing rod, is fixedly connected with a rotating handrail.

Compared with the prior art, the utility model provides a stamping die with clearance function possesses following beneficial effect:

1. this stamping die with clearance function can conduct the bottom of gas conduction to the roof through the inside air vent of mould and reposition of redundant personnel hole through the air pump, pushes the roof to slide along the inner wall of mould under the effect of atmospheric pressure, and slider and guide bar slide along the inside of recess when the roof slides and can guarantee the stability when the roof slides.

2. This stamping die with clearance function makes gag lever post roll-off to the outside of the inside jack of picture peg through pressing the depression bar, and spring compression can take off the rectangle frame this moment simultaneously, the follow-up clearance operation of being convenient for.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for clear up stamping die's inside to can guarantee the subsequent punching press quality of stamping die.

Drawings

Fig. 1 is a schematic structural view of a stamping die with a cleaning function according to the present invention;

FIG. 2 is an enlarged view of the portion A in FIG. 1;

FIG. 3 is an enlarged view of the portion B in FIG. 1;

fig. 4 is a side view of the structure of the interposer in fig. 1.

In the figure: 1 mould, 2 rectangular frames, 3 inserting plates, 4 air pumps, 5 top plates, 6 guide rods, 7 sliding blocks, 8 baffle rings, 9 sealing rings, 10 sealing strips, 11 springs, 12 limiting rods, 13 pressing rods, 14 screw rods, 15 fixing rods, 16 flexible bristles and 17 rotating handrails.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a stamping die with a cleaning function comprises a die 1, wherein a slot is arranged at the top end of the die 1, an inserting plate 3 is inserted and arranged inside the slot of the die 1, a rectangular frame 2 is fixedly connected to the top end of the inserting plate 3, an air pump 4 is fixedly connected to the side wall of the die 1, a top plate 5 is arranged on the inner wall of the bottom end of the die 1, an air vent is arranged on the inner wall of the die 1 below the top plate, a shunting hole is arranged at the interval between the top plate 5 and the air vent of the die 1, a groove is arranged on the inner wall of the die 1 below the top plate 5, a guide rod 6 is fixedly connected to the bottom end of the top plate 5, the guide rod 6 is inserted and arranged inside the groove and is fixedly connected with a slide block 7, slider 7 slides and sets up the inside at the recess, the inner wall that mould 1 is located recess notch department is equipped with and keeps off ring 8, the bottom that keeps off ring 8 and slider 7's top contact setting, air pump 4 can be with the bottom of gaseous conduction to roof 5 through the inside air vent of mould 1 and reposition of redundant personnel hole, promote roof 5 to slide along mould 1's inner wall under the effect of atmospheric pressure, slider 7 and guide bar 6 slide along the inside of recess when roof 5 slides and can guarantee the stability when roof 5 slides, a plurality of roofs 5 rise outside ejecting to the clearance with damaged material disintegrating slag, and roof 5 keeps flushing subsequent clearance of being convenient for with mould 1's inner wall.

Referring to fig. 1-3, a sealing ring 9 is sleeved on the side wall of a top plate 5, the sealing ring 9 is slidably arranged on the inner wall of a mold 1, the sealing ring 9 can ensure the sealing performance of the top plate 5 when sliding, a sealing strip 10 is arranged around the inner wall of the bottom end of a rectangular frame 2, the bottom end of the sealing strip 10 is tightly pressed and arranged at the bottom end of the mold 1, a limiting groove is arranged inside a slot of the mold 1, a spring 11 is fixedly connected with the inside of the limiting groove, the spring 11 is fixedly connected with a limiting rod 12 relative to one end of an inserting plate 3, a jack is arranged inside the inserting plate 3, the limiting rod 12 is inserted and arranged on the inner wall of the jack, a pressing rod 13 deviating from the spring 11 is fixedly connected with a pressing rod 13, the inner wall of the inserting plate 3, an opening is arranged on the inner wall of the bottom end of the inserting plate 3, the pressing rod 13 slides out the limiting rod 12 to the outer side of the jack inside the inserting plate 3, and the spring 11 compresses, the rectangular frame 2 can be taken down at the moment, and subsequent cleaning operation is facilitated.

Referring to fig. 1-2, the inner wall of the die 1 below the limiting groove is provided with a cavity, the inner wall of the die 1 at the left side of the cavity is provided with a threaded hole, the internal thread of the threaded hole is connected with a screw 14, the screw 14 is fixedly connected with a fixing rod 15 relative to one end of the cavity, the rod wall of the fixing rod 15 is provided with a plurality of flexible bristles 16, the screw 14 deviates from one end of the fixing rod 15 and is fixedly connected with a rotating handrail 17, the rotating handrail 17 can drive the screw 14 to rotate and rotate out to the outer side of the threaded hole, so that the flexible bristles 16 can be taken out, and the inside of the die 1 can be cleaned.

The utility model discloses in, during the use, after stamping die punching press is accomplished, air pump 4 can be with the bottom of gaseous conduction to roof 5 through the inside air vent of mould 1 and reposition of redundant personnel hole, promote roof 5 and slide along the inner wall of mould 1 under the effect of atmospheric pressure, slider 7 and guide bar 6 slide along the inside of recess when roof 5 slides and can guarantee the stability when roof 5 slides, and can play certain spacing effect to guide bar 6 through slider 7 and the contact of fender ring 8, leakproofness when simultaneously sealing ring 9 can guarantee roof 5 slides, a plurality of roofs 5 rise outside the material disintegrating slag of damage is ejecting to the clearance, and roof 5 keeps flushing subsequent clearance of being convenient for with the inner wall of mould 1, can guarantee the normal use of mould 1 through rectangle frame 2 and sealing strip 10, make the outside that presses down depression bar 13 and make gag lever post 12 to the inside jack of picture peg 3 in subsequent clearance, spring 11 compresses, can take off rectangle frame 2 this moment, be convenient for subsequent clearance operation, it can drive screw rod 14 and rotate and roll out the outside to the screw hole to rotate handrail 17, thereby can take out the inside clearance of flexible mould 1 to carry out the brush.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stamping die with clearance function, includes mould (1), its characterized in that, the top of mould (1) is equipped with the slot, the inside grafting that mould (1) is located the slot is provided with picture peg (3), the top fixedly connected with rectangle frame (2) of picture peg (3), fixedly connected with air pump (4) on the lateral wall of mould (1), the bottom inner wall of mould (1) is equipped with roof (5), inner wall that mould (1) is located the roof below is equipped with the air vent, mould (1) is located roof (5) and is equipped with the diffluence pass with the interval department of air vent, the inner wall that mould (1) is located roof (5) below is equipped with the recess, the bottom fixedly connected with guide bar (6) of roof (5), guide bar (6) are pegged graft and are set up inside and fixedly connected with slider (7) at the recess, slider (7) slide and set up in the inside of recess, the inner wall that mould (1) is located recess department is equipped with and is kept off ring (8), the bottom that keeps off ring (8) and the top contact setting of slider (7).

2. The stamping die with the cleaning function as recited in claim 1, wherein the side wall of the top plate (5) is sleeved with a sealing ring (9), and the sealing ring (9) is slidably arranged on the inner wall of the die (1).

3. The punching die with the cleaning function is characterized in that a sealing strip (10) is arranged around the inner wall of the bottom end of the rectangular frame (2), and the bottom end of the sealing strip (10) is tightly pressed at the bottom end of the die (1).

4. The stamping die with the cleaning function as claimed in claim 1, wherein a limiting groove is formed in the die (1) inside the slot, a spring (11) is fixedly connected to the inside of the limiting groove, a limiting rod (12) is fixedly connected to one end of the spring (11) opposite to the inserting plate (3), an inserting hole is formed in the inserting plate (3), and the limiting rod (12) is inserted into the inner wall of the inserting hole.

5. The stamping die with the cleaning function as claimed in claim 4, wherein a pressing rod (13) is fixedly connected to one end of the limiting rod (12) away from the spring (11), an opening is formed in the inner wall of the bottom end of the inserting hole of the inserting plate (3), and the rod wall of the pressing rod (13) is slidably arranged on the inner wall of the opening.

6. The stamping die with the cleaning function as recited in claim 1, wherein the inner wall of the die (1) below the limiting groove is provided with a cavity, the inner wall of the die (1) on the left side of the cavity is provided with a threaded hole, a threaded rod (14) is connected with the threaded hole in a threaded manner, a fixed rod (15) is fixedly connected to one end of the threaded rod (14) opposite to the cavity, and a plurality of flexible bristles (16) are arranged on the rod wall of the fixed rod (15).

7. A stamping die with cleaning function as claimed in claim 6, characterized in that a rotary handle (17) is fixedly connected to one end of the screw (14) facing away from the fixed rod (15).