CN216857925U

CN216857925U - Square net punching die

Info

Publication number: CN216857925U
Application number: CN202220289910.6U
Authority: CN
Inventors: 王威; 张志全
Original assignee: Zhuhai Sanfam Filter Co ltd
Current assignee: Zhuhai Sanfam Filter Co ltd
Priority date: 2022-02-12
Filing date: 2022-02-12
Publication date: 2022-07-01
Anticipated expiration: 2032-02-12

Abstract

The application discloses square net mould that dashes includes: the lower die assembly is provided with an independent forklift position and a square groove located above the independent forklift position, and the top surface of the square groove is provided with a pressing position for placing a punching net; go up the mould subassembly, go up the lift setting and be in the top of lower mould subassembly can move ground matching stretch into in the square groove with will the net that dashes on the suppression position is cut into squarely to break away from the square net that dashes after being cut off. This square net mould that dashes can accomplish square material punching press once, realizes single unit operation, has that the cost of labor is low, production efficiency is high, safe and reliable's characteristics to blanking size precision is high, stable in quality. The application discloses square net mould that dashes includes: the lower die assembly is provided with an independent forklift parking space and a square groove located above the independent forklift parking space, and the top surface of the square groove is arranged.

Description

Square net punching die

Technical Field

The utility model relates to the technical field of manufacturing of industrial filters, in particular to a square net punching die.

Background

When the industrial filter is used for manufacturing square materials, the traditional production process is to adopt a common plate shearing machine to shear the raw materials into a square shape through multi-person operation. The traditional production process has the following disadvantages: 1. the shearing and trimming processes are multiple, each square material is sheared by at least 2 cutters, 4 surfaces are trimmed, and labor and time are wasted; 2. 2-3 persons are needed at least to participate in the shearing and trimming procedures, and the labor cost is high; 3. due to multiple processes and manual control, the size error is large, and the product precision is influenced; 4. because of many people's simultaneous operation, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The utility model aims to provide a square net punching die which can complete one-time punching of square materials, realizes single-person single-machine operation, has the characteristics of low labor cost, high production efficiency, safety and reliability, and is high in blanking size precision and stable in quality.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions:

a square mesh punching die, comprising: the lower die assembly is provided with an independent forklift position and a square groove located above the independent forklift position, and the top surface of the square groove is provided with a pressing position for placing a punching net; go up the mould subassembly, go up the lift setting and be in the top of lower mould subassembly can move ground matching stretch into in the square groove with will the net that dashes on the suppression position is cut into squarely to break away from the square net that dashes after being cut off.

In order to achieve the purpose of better utility model, the utility model also has the following technical characteristics:

in some embodiments, the lower die assembly comprises: the lower die plate is used for being matched with a punch press, a lower sizing block is arranged on the top surface of the lower die plate, a lower die plate is laid above the lower sizing block, a female die is arranged on the lower die plate, and the female die is provided with the square groove.

In some embodiments, the upper die assembly comprises: the upper die plate capable of moving up and down is characterized in that an upper sizing block is arranged on the bottom surface of the upper die plate, an elastic material returning part is arranged below the upper sizing block, a male die and an upper sizing block are arranged between the two elastic material returning parts, the upper sizing block is located between the upper die plate and the male die, and the male die is matched with the female die.

In some embodiments, the elastomeric stripper comprises: the stamping die comprises rubber rods and a stripper plate, wherein two ends of each rubber rod are respectively connected with the upper die plate and the stripper plate, the upper sizing block and the male die are arranged between the two rubber rods, and the side face of the male die is attached to the stripper plate.

In some embodiments, the upper die plate, the rubber rod and the stripper plate are connected through a first connecting piece.

In some embodiments, the upper die plate, the upper sizing block and the male die are connected by a second connector.

In some embodiments, the lower lock template is connected with the lower sizing block, the lower sizing block is connected with the lower template, and the lower template is connected with the female die through third connecting pieces.

Compared with the prior art, the square net punching die provided by the utility model has the following beneficial effects:

1. according to the square net punching die, during operation, simultaneous operation of multiple persons is not needed, the upper die assembly is controlled to descend and punch into the square groove of the lower die assembly only after the punching net is placed on the pressing position of the square groove, lifting punching between the upper die assembly and the lower die assembly can be achieved by means of one-time punching, the number of working procedures is small, and the efficiency is high;

2. when the square net punching die is used for punching a net, only one person needs to operate the die, so that the labor cost is low, and the die is safe and reliable;

3. the square net punching die has the advantages that the blanking size is controlled by the die through the specific arrangement of different sizes of the square grooves, the precision is high, and the quality is stable.

Drawings

Fig. 1 is a schematic structural diagram of a square net punching die according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a square net punching die according to an embodiment of the utility model.

Reference numerals:

1. mounting a template; 2. an upper sizing block; 3. a male die; 4. a rubber rod; 5. a material returning plate; 6. lower locking templates; 7. a lower sizing block; 8. a lower template; 9. a female die; 10. an independent fork parking space; 11. a square groove; 12. a first connecting member; 13. a second connecting member; 14. and a third connecting member.

Detailed Description

The technical scheme and the beneficial effects of the utility model are clearer and clearer by further describing the specific embodiment of the utility model with the accompanying drawings of the specification.

Referring to fig. 1-2, a square net punching mold of the present embodiment includes: go up mould subassembly, lower mould subassembly, go up mould subassembly and lower mould subassembly matching setting, go up mould subassembly and lower mould subassembly and be connected through guide pillar (not shown in the figure), wherein, lower mould subassembly is equipped with independent fork parking stall 10 and is located the square groove 11 of independent fork parking stall 10 top, and the top surface of square groove 11 sets up to being used for placing towards the suppression position of net. The upper die assembly is arranged above the lower die assembly in a lifting mode, the upper die assembly can move downwards to be matched and extend into the square groove 11 to cut the punching net on the pressing position into a square shape, namely after the punching net receives cutting pressure from the upper die assembly on the pressing position between the upper die assembly and the lower die assembly, the punching net is cut off along the square groove 11 to form the square punching net; when the upper die assembly rises to be separated from the square groove 11, the cut square punching net is separated from the upper die assembly under the material returning action of the upper die assembly, and is left in the square groove 11 or is discharged outwards from the hollow bottom of the square groove 11.

As shown in fig. 1-2, in the present embodiment, the lower mold assembly includes: lower jam plate 6, lower parallels 7, lower bolster 8, square die 9, wherein, lower jam plate 6 is used for matching the punch press, and lower jam plate 6's top surface is connected with lower parallels 7 perpendicularly, and lower bolster 8 has been laid to lower parallels 7's top, and lower parallels 7 sets up perpendicularly between lower jam plate 6 and lower bolster 8, is equipped with square die 9 on the lower bolster 8, is equipped with square groove 11 on the square die 9.

Further, as shown in fig. 1-2, the upper die assembly includes: cope match-plate pattern 1, elasticity material returned piece, go up parallels 2, square terrace die 3, wherein, cope match-plate pattern 1 is driven and can reciprocates, the bottom surface of cope match-plate pattern 1 is equipped with two elasticity material returned pieces that are parallel to each other, elasticity material returned piece is used for punching press buffering and material returned effect, moreover, be equipped with square terrace die 3 and last parallels 2 between two elasticity material returned pieces, it is located between 1 and the square terrace die 3 to go up parallels 2, square terrace die 3 matches with square die 9 and sets up and both dock each other, square terrace die 3 can be impressed in square groove 11 mattingly promptly. Specifically, the elasticity material returned piece includes: rubber stick 4, material returned board 5, the both ends of rubber stick 4 are connected cope match-plate pattern 1 and material returned board 5 respectively, and rubber stick 4 provides the elastic buffer effect through elasticity suppression, moreover, is equipped with parallels 2 and terrace die 3 between two rubber sticks 4, the material returned board 5 of laminating of side of terrace die 3.

When the die is installed, the position of the lower iron pad 7 of the square mesh punching die is an independent fork parking space 10, so that a forklift can quickly fork the whole die to move onto a punching machine, and the die is quickly positioned and connected with a punching machine through the lower locking die plate 6.

When the punching machine works, a flattening net to be punched is placed on the female die 9 in the center, when the punching machine acts, the upper die plate 1 drives the male die 3 and the stripper plate 5 to press downwards, the lower die plate 9 at the lower part is fixed on the lower die plate 8 and the lower lock die plate 6 to be kept still, and the flattening net is simultaneously sheared at the periphery of a square under the common action of the square male die 3 and the square female die 9 to complete the blanking process.

As shown in fig. 1-2, in the present embodiment, the upper die plate 1, the rubber bar 4 and the stripper plate 5 are connected by a first connecting member 12. The upper template 1, the upper sizing block 2 and the male die 3 are connected through a second connecting piece 13. The lower lock template 6 is connected with the lower iron shim 7, the lower iron shim 7 is connected with the lower template 8, and the lower template 8 is connected with the female die 9 through a third connecting piece 14. Wherein, first connecting piece 12, second connecting piece 13, third connecting piece 14 all can set up to fastening bolt, from this, utilize first fastening bolt to connect cope match-plate pattern 1, rubber bar 4, material returning plate 5 three, utilize second fastening bolt to connect cope match-plate pattern 1, go up parallels 2, the 3 three of terrace die are connected, utilize third fastening bolt to be connected between lower die plate 6 and lower parallels 7, utilize third fastening bolt to be connected between lower parallels 7 and lower bolster 8, utilize third fastening bolt lower bolster 8 and die 9 to be connected, the structure is firm, and is economical and durable.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a square net mould that dashes which characterized in that includes:

the lower die assembly is provided with an independent forklift position and a square groove located above the independent forklift position, and the top surface of the square groove is provided with a pressing position for placing a punching net;

go up the mould subassembly, go up the lift setting and be in the top of lower mould subassembly can move ground matching stretch into in the square groove with will the net that dashes on the suppression position is cut into squarely to break away from the square net that dashes after being cut off.

2. The square mesh punching die of claim 1, wherein: the lower die assembly includes: the lower die plate is used for being matched with a punch press, a lower sizing block is arranged on the top surface of the lower die plate, a lower die plate is laid above the lower sizing block, a female die is arranged on the lower die plate, and the female die is provided with the square groove.

3. The square mesh-punching die of claim 2, characterized in that: the upper die assembly comprises: the upper die plate capable of moving up and down is characterized in that an upper sizing block is arranged on the bottom surface of the upper die plate, an elastic material returning part is arranged below the upper sizing block, a male die and an upper sizing block are arranged between the two elastic material returning parts, the upper sizing block is located between the upper die plate and the male die, and the male die is matched with the female die.

4. The square mesh punching die of claim 3, wherein: the elastic material returning piece comprises: the stripper plate comprises rubber rods and a stripper plate, wherein two ends of each rubber rod are respectively connected with the upper template and the stripper plate, the upper sizing block and the male die are arranged between the two rubber rods, and the side face of the male die is attached to the stripper plate.

5. The square mesh punching die of claim 4, wherein: the upper template, the rubber rod and the stripper plate are connected through a first connecting piece.

6. The square mesh-punching die of claim 3, characterized in that: the upper template, the upper sizing block and the male die are connected through a second connecting piece.

7. The square mesh punching die of claim 2, wherein: the lower lock template is connected with the lower sizing block, the lower sizing block is connected with the lower template, and the lower template is connected with the female die through third connecting pieces.