CN216938115U

CN216938115U - Special-shaped radiating fin stamping die

Info

Publication number: CN216938115U
Application number: CN202220090969.2U
Authority: CN
Inventors: 翟松林
Original assignee: Samite Industry Dongguan Co ltd
Current assignee: Summit Industry Dongguan Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-07-12
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a stamping die for special-shaped radiating fins, which relates to the technical field of stamping dies and comprises a lower die base, wherein a component convenient to take out is arranged in the lower die base, a dust cleaning component is connected with the bottom end of the lower die base, the stamping die and a stamping part are separated after a stamping head stamps the stamping part conveniently under the action of a bottom column, a spring is reset due to elasticity when the spring is stretched due to the extrusion and shrinkage of the stamping part, the spring returns to an initial state, the die which is ejected upwards is higher than one section of the stamping part and is convenient to take out, a dust cleaning pipe is held by a hand to face the groove of the lower die base by opening a fan to adsorb dust and particles in the groove, the placing condition of the stamping part is prevented from being influenced by the dust and the particles, and the stamping head touches too many particles or particles in the groove during stamping, the punch head does not penetrate the stamping, thereby affecting the quality of the stamping.

Description

Special-shaped radiating fin stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die for a special-shaped radiating fin.

Background

At present stamping die is behind stamping workpiece punching press, because inconvenient taking out stamping workpiece, the efficiency of work has been influenced to a great extent, and stamping die because long-term stamping workpiece carries out the punching press, has a large amount of dusts and granule in the punching press inslot, if not clear up it, influences the punching press quality of stamping workpiece, for this reason, we provide a dysmorphism fin stamping die.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a stamping die for a special-shaped radiating fin, which solves the problems in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a stamping die for special-shaped radiating fins comprises a lower die holder, wherein a component convenient to take is mounted inside the lower die holder, and the bottom end of the lower die holder is connected with a dust removing component;

the convenient part taking assembly comprises a limiting groove formed in the surface of a lower die base, a stamping part is arranged inside the limiting groove, a plurality of groups of bottom columns are arranged inside the lower die base, springs are connected inside the groups of bottom columns, top ends of the groups of springs are connected with top columns, and top ends of the groups of top columns are connected with a bearing plate;

the deashing subassembly includes the base that the die holder bottom is connected, the internally mounted of base has the ash storage box, the inside of ash storage box is provided with the drawer, the inside of base just is close to ash storage box department and is connected with the fan, the end that induced drafts of fan is connected with the deashing pipe.

According to a further technical scheme, four corners of the upper surface of the lower die base are connected with telescopic columns, the top ends of the four groups of telescopic columns are connected with the upper die base together, and the bottom surface of the upper die base is connected with a stamping head.

As a further technical scheme, the surface of the lower die holder and the positions close to the limiting grooves are symmetrically connected with rotating columns, the outer surfaces of the rotating columns are connected with pressing strips, and the positions, corresponding to a plurality of groups of bottom columns, in the lower die holder are provided with bottom column grooves.

As a further technical scheme, the size of the limiting groove is equal to that of the stamping part, and the stamping part is higher than the upper surface of the lower die holder in an initial state in the limiting groove.

As a further technical scheme of the utility model, the side surface of the base is connected with a storage shell, and the inner diameter of the storage shell is larger than that of the ash removal pipe.

As a further technical scheme of the utility model, the ash discharge end of the fan extends to the interior of the ash storage box to form fixed connection.

Advantageous effects

The utility model provides a stamping die for a special-shaped radiating fin. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides an effect through sill pillar, spring, bearing plate and fore-set, the convenience is after stamping head punching press to stamping workpiece, stamping forming's mould and stamping workpiece separation, then the spring obtains extending this moment because of stamping workpiece extrusion shrink, then the spring resets because of the elasticity is the cause, gets back to initial condition, and then the mould of upwards ejecting stamping forming exceeds one section of stamping workpiece, conveniently takes out it.

2. The utility model provides a special-shaped fin stamping die, through opening the fan, handheld deashing pipe is facing to the groove of die holder, adsorbs dust and granule in the recess to it, prevents that dust and granule from influencing the condition of placing of stamping workpiece and the granule of punching press head touch the recess when the punching press, influences the quality of punching press.

Drawings

FIG. 1 is a schematic diagram of a novel structure of a stamping die for a profiled heat sink;

FIG. 2 is a schematic view of a special-shaped heat sink stamping die for facilitating explosion of a pick-up assembly;

FIG. 3 is a schematic structural diagram of a stamped special-shaped heat sink stamping die;

FIG. 4 is a schematic diagram of an exploded ash removal assembly in a stamping die for a shaped heat sink.

In the figure: 1. a lower die holder; 2. the component taking assembly is convenient; 21. a limiting groove; 22. stamping parts; 23. a bottom pillar; 24. a spring; 25. a bearing plate; 26. rotating the column; 27. layering; 28. a bottom pillar groove; 29. a top pillar; 3. a soot cleaning assembly; 31. a base; 32. a dust storage box; 33. a drawer; 34. a fan; 35. a dust removal pipe; 36. storing the shell; 4. a telescopic column; 5. an upper die holder; 6. and (5) stamping the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution of a stamping die for a special-shaped heat sink: the utility model provides a dysmorphism fin stamping die, includes die holder 1, and the internally mounted of die holder 1 has a subassembly 2 of being convenient for to get, and the bottom of die holder 1 is connected with deashing subassembly 3, and the upper surface four corners department of die holder 1 all is connected with flexible post 4, and the top of four groups of flexible posts 4 is connected with upper die base 5 jointly, and the bottom surface of upper die base 5 is connected with punching press head 6.

Referring to fig. 2-3, the component 2 convenient for taking out includes a limiting groove 21 formed on the surface of the lower die holder 1, a stamping component 22 is arranged inside the limiting groove 21, a plurality of groups of bottom pillars 23 are arranged inside the lower die holder 1, the plurality of groups of bottom pillars 23 are connected inside springs 24, the plurality of groups of springs 24 are connected on top ends thereof to top pillars 29, the plurality of groups of top pillars 29 are connected on top ends thereof to a bearing plate 25, the surface of the lower die holder 1 is symmetrically connected with rotating pillars 26 near the limiting groove 21, the outer surface of the rotating pillars 26 is connected with a pressing strip 27, bottom pillar grooves 28 are formed in the interior of the lower die holder 1 corresponding to the plurality of groups of bottom pillars 23, the size of the limiting groove 21 is equal to that of the stamping component 22, and the stamping component 22 is higher than the upper surface of the lower die holder 1 in an initial state in the limiting groove 21.

When the component taking assembly 2 is actually used, the stamping part 22 is placed in the limiting groove 21, the stamping part 22 is pressed downwards, the stamping part 22 extrudes the bearing plate 25, the spring 24 is stressed and contracted in the bottom column 23, when the stamping part 22 is pressed downwards to be flush with the surface of the lower die holder 1, the pressing strip 27 is rotated around the rotating column 26 as a circle center and pressed on the upper surface of the stamping part 22, the spring 24 is prevented from bouncing the stamping part, the stamping head 6 on the bottom surface of the upper die holder 5 is used for stamping the stamping part 22, the part of the surface of the stamping part 22 stamped by the stamping head 6 is pushed out by the elastic action of the spring 24 and is higher than one section of the stamping part 22, and the stamping part is convenient to take out.

Referring to fig. 4, the ash removal assembly 3 includes a base 31 connected to the bottom end of the lower die holder 1, an ash storage box 32 is installed inside the base 31, a drawer 33 is installed inside the ash storage box 32, a fan 34 is connected to the inside of the base 31 and the position close to the ash storage box 32, an air suction end of the fan 34 is connected to an ash removal pipe 35, a storage shell 36 is connected to the side of the base 31, the inner diameter of the storage shell 36 is larger than that of the ash removal pipe 35, and an ash discharge end of the fan 34 extends to the inside of the ash storage box 32 to form a fixed connection.

When the practical use of deashing subassembly 3, through long-term punching press, make the inside recess of die holder 1 hide dust and granule, then through opening fan 34, the inside recess of die holder 1 is cleared up towards hand deashing pipe 35, and the dust and the granule in the recess can be followed deashing pipe 35 and held the entering storage ash box 32 inside (the back of storage ash box 32 is provided with the venthole) by the ash discharge end in fan 34 (be provided with in the venthole and prevent the dust, the outer filter screen of granule of arranging), after the deashing is accomplished, pull out drawer 33 pours out dust and granule.

The working principle of the utility model is as follows: when the stamping die is used, firstly, the stamping part 22 is placed at the position of the limiting groove 21, the stamping part 22 is pressed downwards, the stamping part 22 extrudes the bearing plate 25, the spring 24 is stressed to be contracted in the bottom column 23, when the stamping part 22 is pressed downwards to be level to the surface of the lower die holder 1, the rotating pressing strip 27 is pressed on the upper surface of the stamping part 22 by taking the rotating column 26 as a circle center, the spring 24 is prevented from bouncing up the stamping part, then the stamping head 6 on the bottom surface of the upper die holder 5 is used for stamping the stamping part 22, the part of the surface of the stamping part 22 stamped by the stamping head 6 is separated from the stamping part 22, and a stamping die is pushed out by the elastic action of the spring 24 and is higher than one section of the stamping part 22, so that the stamping die can be taken out conveniently;

if long-term punching press, dust and granule can be hidden to the inside recess of die holder 1, then through opening fan 34, the inside recess of die holder 1 is cleared up to hand deashing pipe 35, and inside dust and granule in the recess can be followed deashing pipe 35 and passed through in fan 34 by the ash discharge end entering ash storage box 32, when the deashing is accomplished the back, pull out drawer 33 and pour dust and granule, prevent that dust and granule from increasing in die holder 1 recess, influence the quality of stamping workpiece 22.

Claims

1. A stamping die for special-shaped radiating fins comprises a lower die holder (1) and is characterized in that a component (2) convenient to take out is mounted inside the lower die holder (1), and the bottom end of the lower die holder (1) is connected with a dust removing component (3);

the convenient-to-take-out assembly (2) comprises a limiting groove (21) formed in the surface of a lower die holder (1), a stamping part (22) is arranged inside the limiting groove (21), a plurality of groups of bottom columns (23) are arranged inside the lower die holder (1), springs (24) are connected inside the groups of bottom columns (23), top ends of the groups of springs (24) are connected with top columns (29), and top ends of the groups of top columns (29) are connected with a bearing plate (25) together;

deashing subassembly (3) include base (31) that die holder (1) bottom is connected, the internally mounted of base (31) has ash storage box (32), the inside of ash storage box (32) is provided with drawer (33), the inside of base (31) just is close to ash storage box (32) department and is connected with fan (34), the end of induced drafting of fan (34) is connected with deashing pipe (35).

2. The stamping die for the special-shaped cooling fins is characterized in that four corners of the upper surface of the lower die holder (1) are connected with telescopic columns (4), the top ends of the four groups of telescopic columns (4) are connected with an upper die holder (5) together, and the bottom surface of the upper die holder (5) is connected with a stamping head (6).

3. The stamping die for the special-shaped cooling fins is characterized in that rotating columns (26) are symmetrically connected to the surface of the lower die holder (1) and the positions, close to the limiting grooves (21), of the lower die holder, pressing strips (27) are connected to the outer surfaces of the rotating columns (26), and bottom column grooves (28) are formed in the lower die holder (1) corresponding to a plurality of groups of bottom columns (23).

4. The stamping die for the special-shaped cooling fin according to claim 1, wherein the size of the limiting groove (21) is equal to that of the stamping part (22), and the stamping part (22) is higher than the upper surface of the lower die holder (1) in an initial state in the limiting groove (21).

5. The stamping die for the special-shaped cooling fins as claimed in claim 1, wherein a storage shell (36) is connected to the side surface of the base (31), and the inner diameter of the storage shell (36) is larger than that of the dust removing pipe (35).

6. The profiled fin stamping die of claim 1, wherein the ash discharge end of the fan (34) extends to the interior of the ash storage box (32) to form a fixed connection.