CN211614041U

CN211614041U - Adjustable five metals stamping forming mould that adapts to different thickness blanks

Info

Publication number: CN211614041U
Application number: CN201922016537.8U
Authority: CN
Inventors: 卢仁鹏
Original assignee: Shenzhen Chuangrui Electronic Components Co ltd
Current assignee: Shenzhen Chuangrui Electronic Components Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-10-02
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a five metals stamping forming mould of different thickness blanks of adjustable adaptation, subassembly and adjustable spacing supporter under subassembly, the mould on the mould, the subassembly is located subassembly top under the mould on the mould, be provided with adjustable spacing supporter on the terminal surface of subassembly or the up end of subassembly under the mould on the mould. The utility model discloses can make hardware mould satisfy the punching press of different thickness blanks through adjusting, can guarantee that the hardware material can not be thined by the ballast, can guarantee simultaneously that the hardware material is abundant moulding, strong adaptability, the adjustment is simple and convenient.

Description

Adjustable five metals stamping forming mould that adapts to different thickness blanks

Technical Field

The utility model relates to a five metals stamping die's technical field, especially a technical field of five metals stamping forming mould of different thickness blanks of adjustable adaptation.

Background

The thickness of the plate during production of the existing stamping die is fixed, the produced product is relatively stable, and the quality of the product is ensured. But the shape and quality of the product produced by stamping different material thicknesses on the same set of die cannot be guaranteed, the material thickness of the product produced by the stamping die is limited during die design, and the shape and quality of the produced product meet the requirements of drawings. The product produced by producing materials with the same material width and different material thicknesses on the same set of die does not meet the requirements of the drawing, after the thickness of the produced material is thinned, the gap between an upper template and a lower template is large, and the product produced by the large moving space of the material with the non-dead material pressing changes along with the stress condition of the material, has irregular shape and is different from the requirements of the drawing too much and does not meet the requirements; after the produced material becomes thick, the gap between the upper template and the lower template is small, the material can be thinned under the action of a strong force of a punch press, and the produced product does not meet the requirements of drawings.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solving the problem among the prior art, provide an adjustable five metals stamping forming die who adapts to different thickness blanks, can make the stamping die satisfy different thickness blanks through adjusting, can guarantee that the hardware material can not be pressed thinly, can guarantee simultaneously that the hardware material is abundant moulding, strong adaptability, the adjustment is simple and convenient.

In order to achieve the purpose, the utility model provides an adjustable five metals stamping forming mould who adapts to different thickness blanks, subassembly and adjustable spacing supporter under subassembly, the mould on the mould, the subassembly is located subassembly top under the mould on the mould, be provided with adjustable spacing supporter on the terminal surface of subassembly or the up end of subassembly under the mould on the mould.

Preferably, an adjustable limiting support body is arranged on the upper end face of the lower die assembly.

Preferably, the adjustable limit support comprises a support column and a separation-preventing limit bolt, the lower end of the support column is inserted from the upper end face of the lower die assembly, and the separation-preventing limit bolt is inserted into the lower end of the support column from the lower portion of the lower die assembly in a threaded connection mode.

Preferably, the die further comprises a height adjusting gasket sheet and a limiting ring, the limiting ring is located in a positioning groove in the upper end face of the lower die assembly, the supporting cylinder penetrates through the limiting ring, and the height adjusting gasket sheet is arranged between the limiting ring and the supporting cylinder.

Preferably, the support column comprises a column body and a limit nut, and the limit nut is sleeved on the column body in a threaded connection mode.

The utility model has the advantages that: the utility model discloses a to set up adjustable spacing supporter between hardware mould, can make hardware mould satisfy the punching press of different thickness blanks through adjusting, can guarantee that the hardware material can not be thined by the pressure, can guarantee simultaneously that the hardware material is abundant moulding, strong adaptability, the adjustment is simple and convenient, avoids changing the material thick and from the cost of new die sinking.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings in which like reference characters refer to like features throughout and in which:

FIG. 1 is a front view of the utility model, which can be adjusted to suit different thickness blanks;

FIG. 2 is a front sectional view of the hardware stamping forming die of the present invention, which can be adjusted to different thicknesses of blanks;

FIG. 3 is a front view of the support column;

fig. 4 is a top view of the height adjustment gasket sheet.

In the figure: 1-upper die assembly, 2-lower die assembly, 3-adjustable limiting support, 31-support column, 311-screw column, 312-limiting nut, 32-height adjusting gasket sheet, 33-separation-preventing limiting bolt and 34-limiting ring.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to an adjustable hardware stamping forming die suitable for blanks with different thicknesses, which comprises an upper die component 1, a lower die component 2 and an adjustable limiting support body 3, wherein the upper die component 1 is positioned above the lower die component 2, the upper die component 1 and the lower die component 2 are respectively fixed on a lifting shaft and a base of a stamping machine, the upper die component 1 is driven by the stamping machine to move, the metal blanks are stamped and formed by matching the upper die component 1 and the lower die component 2, the adjustable limiting support body 3 is arranged on the end surface of the upper die component 1 or the upper end surface of the lower die component 2, the stamping gap between the upper die component 1 and the lower die component 2 can be adjusted by the adjustable limiting support body 3, so as to adapt to blanks with different thicknesses, the upper die component 1 and the lower die component 2 are the same as the existing dies, the upper die assembly 1 consists of an upper cover plate, an upper die holder, an upper backing plate, a clamping plate, a back plate and a retainer plate, and the lower die assembly 2 consists of a lower die plate, a lower backing plate and a lower die holder.

The upper end face of the lower die assembly 2 is provided with an adjustable limiting support body 3, and the adjustable limiting support body 3 is used for adjusting the gap between the upper die assembly 1 and the lower die assembly 2, so that the adjustable limiting support body 3 can be arranged on the upper die assembly 1 or the lower die assembly 2.

The adjustable limiting support body 3 comprises a support column body 31 and a separation-preventing limiting bolt 33, the lower end of the support column body 31 is inserted from the upper end face of the lower assembly 2 of the die, the separation-preventing limiting bolt 33 is inserted into the lower end of the support column body 31 from the lower threaded connection of the lower assembly 2 of the die, the separation-preventing limiting bolt 33 fixes the support column body 31, the assembly 1 and the support column body 31 are prevented from being bonded on the die, the support column body 31 is pulled out from the lower assembly 2 of the die, and the size of a stamping gap between the assembly 1 and the lower assembly 2 of the die can be adjusted by replacing the support column bodies 31 with different lengths so as to adapt to blanks with different thicknesses.

Still include height adjustment backing ring piece 32 and spacing ring 34, spacing ring 34 is arranged in the constant head tank on subassembly 2 up end under the mould, support cylinder 31 passes spacing ring 34, be provided with height adjustment backing ring piece 32 between spacing ring 34 and the support cylinder 31, can adjust the height of support cylinder 31 up end through the height adjustment backing ring piece 32 that sets up different quantity, to the blank of different thickness, then need not change support cylinder 31, only increase and decrease height adjustment backing ring piece 32 can, can not slide to the lateral part in order to guarantee height adjustment backing ring piece 32 under the high pressure effect, can restrict height adjustment backing ring piece 32 through spacing ring 34 and slide to the lateral part. The support column 31 comprises a column body 311 and a limit nut 312, the limit nut 312 is sleeved on the column body 311 in a threaded connection mode, and when the height adjusting gasket sheet 32 cannot be adjusted to the accurate height, the height of the upper end face of the support column 31 can be adjusted finally by adjusting the position of the limit nut 312 on the column body 311 through rotating the limit nut 312.

The utility model discloses the working process:

the utility model relates to a five metals stamping forming mould of adjustable different thickness blanks of adaptation is in the course of the work, in the stamping process, adjust adjustable spacing supporter 3's height according to blank thickness, under the punch press drives, on subassembly 1 pushes down and indicates subassembly 2 under the mould on the mould, after the blank is by stamping forming, subassembly 1 continues to push down on the adjustable spacing supporter 3 restriction mould, if the blank is thicker, through the stroke that pushes down of reducing subassembly 1 on the mould, avoid being pressed thinly after the blank shaping, when blank thickness is less, through the stroke that pushes down of increasing subassembly 1 on the mould, make the blank fully moulding, can adapt to the blank punching press of different thickness through the support cylinder 31 of changing co-altitude, also can reach the purpose of adjusting support cylinder 31 up end height through increase and decrease altitude mixture control backing ring piece 32.

The utility model relates to a five metals stamping forming die of different thickness blanks of adjustable adaptation through to set up adjustable spacing supporter 3 between the hardware mould, can make the hardware mould satisfy the punching press of different thickness blanks through adjusting, can guarantee that the hardware material can not be pressed thinly, can guarantee simultaneously that the hardware material is abundant moulding, strong adaptability, the adjustment is simple and convenient, avoids changing the material thick and from the cost of new die sinking.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides an adjustable five metals stamping forming mould who adapts to different thickness blanks which characterized in that: the die comprises an upper die component (1), a lower die component (2) and an adjustable limiting support body (3), wherein the upper die component (1) is positioned above the lower die component (2), and the adjustable limiting support body (3) is arranged on the end face of the upper die component (1) or the upper end face of the lower die component (2).

2. The hardware stamping forming die capable of being adjusted and adapted to blanks with different thicknesses as claimed in claim 1, wherein: an adjustable limiting support body (3) is arranged on the upper end face of the lower die component (2).

3. The hardware stamping forming die capable of being adjusted and adapted to blanks with different thicknesses as claimed in claim 2, wherein: the adjustable limiting support body (3) comprises a support column body (31) and a separation-preventing limiting bolt (33), the lower end of the support column body (31) is inserted from the upper end face of the lower mold component (2), and the separation-preventing limiting bolt (33) is inserted into the lower end of the support column body (31) from the lower threaded connection of the lower mold component (2).

4. The hardware stamping forming die capable of being adjusted and adapted to blanks with different thicknesses as claimed in claim 3, wherein: still include height adjustment backing ring piece (32) and spacing ring (34), spacing ring (34) are arranged in the constant head tank on subassembly (2) up end under the mould, spacing ring (34) are passed in support cylinder (31), be provided with height adjustment backing ring piece (32) between spacing ring (34) and support cylinder (31).

5. The hardware stamping forming die capable of being adjusted and adapted to blanks with different thicknesses as claimed in claim 4, wherein: the support column body (31) comprises a column body (311) and a limit nut (312), and the limit nut (312) is connected with the column body (311) in a threaded mode in a sleeved mode.