CN212792605U

CN212792605U - Adjustable stamping device and stamping equipment applying same

Info

Publication number: CN212792605U
Application number: CN202020715631.2U
Authority: CN
Inventors: 赖炳南
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-26
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an adjustable stamping device and stamping equipment applying the same, which relates to the technical field of metal stamping processing, and solves the problems that the product type shape and style are various due to casting, if each product with the shape needs a set of special mould to be solved, a large amount of moulds and manpower are needed, and the die-casting industry greatly accounts for the larger cost of the product in the process step; be equipped with a plurality of and waste material position assorted needle groove on the dial, the axial of needle groove is arranged along the punching press direction, and sliding connection has the drift terrace die that can dash the waste material and fall in the needle groove, is equipped with the first blanking opening that can supply the waste material blanking on the pressure disk, reaches the required special mould of product trimming waste material that can remove different specifications or model from, can adjust according to the shaping product of difference, has reduced the purpose of the processing cost of shaping product trimming waste material.

Description

Adjustable stamping device and stamping equipment applying same

Technical Field

The utility model relates to a metal stamping processing technology field, in particular to adjustable stamping device and use its stamping equipment.

Background

In the field of existing metal stamping processing dies, particularly in the die-casting industry, casting hole waste materials which can be fed during casting can remain on a formed product after the product is cast and formed, and the removal and separation process of the surplus casting hole waste materials of the existing products is realized manually or in a special die stamping mode.

However, because the shapes and styles of the cast products are various, if each product with the shape needs a set of special mold, a large amount of molds and manpower are needed, and the die casting industry greatly accounts for the cost of the product in the process step, so that the process step is a difficult problem in the industry at present. With the fact that the industrial products have various shapes and the labor cost is high and long when the industrial products are developed at a high speed, the traditional method cannot meet the current development requirement, and therefore the technical problem of the process needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable stamping device and use its stamping equipment has the required special mould of product edging waste material that can remove different specifications or model from, can adjust according to the shaping product of difference, has reduced the advantage of the processing cost of shaping product edging waste material.

The above technical purpose of the present invention can be achieved by the following technical solutions: an adjustable stamping device comprises a needle disc and a pressing disc for placing a formed product, wherein the needle disc and the pressing disc are arranged along a stamping direction; the automatic blanking device is characterized in that a plurality of needle grooves matched with the waste positions are formed in the needle dial, the axial direction of each needle groove is arranged along the stamping direction, a punch male die capable of punching the waste is connected in the needle grooves in a sliding mode, and a first blanking opening capable of allowing the waste to be blanked is formed in the pressing plate.

By adopting the technical scheme, when in use, firstly, a formed product with waste materials is placed on the pressure plate, then a plurality of punch male dies are inserted into the needle grooves on the needle plate according to the position of the waste materials, and the number and the positions of the punch male dies are required to correspond to the waste materials, so that the waste materials can be punched out of the formed product by the punching needle in the punching process; according to the scheme, the inserting position of the punch male die on the dial can be timely adjusted according to the position of the waste material, so that the special die required by the edge removing waste material of products with different specifications or models can be omitted, the adjustment can be carried out according to different formed products, and the processing cost of the edge removing waste material of the formed products is reduced; secondly, a conveying line for conveying the formed products penetrates through the upper die and the lower die, and the mounting positions are arranged on the conveying line;

in the scheme, the specification of the outer diameter of the needle disc is set according to the maximum area of a molded product obtained by die casting, and the specifications of the needle groove and the punch male die are arranged corresponding to the molded product and waste materials on the molded product.

The utility model discloses a further setting, including the transfer chain that is used for carrying the work piece, the transfer chain process the side that the dial is close to the pressure disk, be formed with the installation position that can supply installation and location before the punching press of shaping product on the transfer chain.

By adopting the technical scheme, the formed product is arranged on the mounting position, and then the positioning before stamping is completed.

According to the utility model, the punch male die comprises a first punching needle corresponding to the waste material and a second punching needle corresponding to the formed product, and the first punching needle is arranged corresponding to the first blanking opening; and a second blanking opening for blanking the molded product is formed in the pressure plate, and the second punching needle is arranged corresponding to the second blanking opening.

The utility model discloses a further setting, the first axial length that dashes the needle is greater than the second axial length that dashes the needle.

Through adopting above-mentioned technical scheme, when the dial was close to along punching direction toward the pressure disk direction, first towards the needle because the axial length of axial length ratio second towards the needle is big, consequently first towards the needle can be at first with the waste material from first waste material opening towards, and the second towards the needle then can be followed the second blanking opening with the shaping product and be gone up towards.

The utility model discloses a further setting, the side that the dial is close to the pressure disk is equipped with the extension rod, the tip cover sliding connection of extension rod has the briquetting that is used for compressing tightly the shaping product, the outer wall cover of extension rod is equipped with the elastic component.

Through adopting above-mentioned technical scheme, when the dial was close to along the pressure disk of punching press direction, the briquetting can be contradicted on the shaping product along with the removal of dial, and then when drift terrace die punching press waste material, the shaping product obtained the location to improve the accuracy that the rim charge was got rid of.

The utility model discloses a further setting, the cross-section of needle groove is circular.

The utility model discloses a further setting, the cross-section of needle groove is the cell type, the tip threaded connection of drift terrace die has and is used for being fixed in the latch segment on the dial with drift terrace die locking.

By adopting the technical scheme, the arrangement mode and the shape of the needle groove are related to the formed product and the edge waste on the formed product, when the section of the needle groove is circular, the needle groove can be matched with the punching needle, and when the section of the needle groove is groove-shaped, the needle groove can be matched with the punch male die with the locking block for use, and different implementation modes can be provided according to actual conditions.

The utility model discloses a further setting, a stamping equipment, including needle groove disk stamping device and the last mould and the lower mould of arranging along the punching press direction, the needle dial sets up in the side that is close to the lower mould on the mould, the pressure disk sets up in the side that the lower mould is close to the mould.

The utility model discloses a further setting, the side of going up the mould and being close to the lower mould is equipped with dial outline assorted mounting groove, the dial matches the installation and is fixed in the mounting groove.

The utility model discloses a further setting, the mounting groove is equipped with the stopper that is used for restricting the dial slip from along the tip of self groove to.

Through adopting above-mentioned technical scheme, the dial can be conveniently from last mould installation or dismantlement to in further improve the regulation of drift terrace die on the dial, because this scheme can adjust the phase-match according to the position of different shaping products or limit waste material, consequently through the cooperation of dial and mounting groove, alright further improve the work efficiency of this scheme.

To sum up, the utility model discloses following beneficial effect has:

1. special dies required by the edge removing waste of products with different specifications or models can be omitted, and the processing cost of the edge removing waste of the formed products is reduced;

2. according to the scheme, through combination with the annular conveying line, a plurality of molded products to be processed are installed and fixed on the conveying line, and therefore an efficient trimming waste processing mode is achieved;

3. the needle dial can be conveniently mounted or dismounted from the upper die, so that the adjustment of the punch male die on the needle dial is further improved.

Generally speaking the utility model discloses, the required special mould of product edging waste material of different specifications or model can be removed from, can adjust according to the shaping product of difference, has reduced the processing cost of shaping product edging waste material.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a connection diagram of the upper mold, the lower mold, the dial and the pressure plate of the present invention;

FIG. 4 is a schematic view of one embodiment of a dial in the first embodiment;

FIG. 5 is a schematic view of another embodiment of the dial in the first embodiment;

FIG. 6 is a schematic view of another embodiment of the dial in the first embodiment;

FIG. 7 is a view showing the connection between the punch and the locking block in the second embodiment;

FIG. 8 is a schematic view showing an embodiment of a dial in the second embodiment;

FIG. 9 is a schematic view of another embodiment of the dial in the second embodiment.

Reference numerals: 1. an upper die; 2. a lower die; 3. a dial; 4. a platen; 5. a needle groove; 6. a punch male die; 61. a first punch pin; 62. a second punch pin; 7. an installation position; 8. an extension rod; 9. briquetting; 10. an elastic member; 11. a locking block; 12. mounting grooves; 13. a limiting block; 14. a conveying line; 15. forming a product; 16. waste materials; 17. a first blanking opening; 18. and a second blanking opening.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the utility model provides an adjustable stamping device, as shown in fig. 1 to 6, includes dial 3 and the pressure disk 4 that is used for placing shaping product 15, dial 3 and pressure disk 4 arrange along the punching direction, are equipped with a plurality of and waste material 16 position assorted needle groove 5 on the dial 3, and the axial of needle groove 5 is arranged along the punching direction, and sliding connection has the drift terrace die 6 that can dash waste material 16 in the needle groove 5, is equipped with the first blanking opening 17 that can supply waste material 16 blanking on the pressure disk 4.

When the punching machine is used, firstly, the formed product 15 with the waste 16 is placed on the pressing plate 4, then a plurality of punching male dies 6 are inserted into the needle grooves 5 on the needle dial 3 according to the position of the waste 16, the number and the positions of the punching male dies 6 are required to correspond to the waste 16, and the punching needles can punch the waste 16 out of the formed product 15 in the punching process.

According to the scheme, the inserting position of the punch male die 6 on the dial 3 can be timely adjusted according to the position of the waste 16 so as to adapt to the formed products 15 with different styles and specifications, special dies required by the edge-removing waste 16 of the products with different specifications or models can be omitted, adjustment can be performed according to different formed products 15, and the processing cost of the edge-removing waste 16 of the formed products 15 is reduced; secondly, a conveying line 14 for conveying the formed products 15 is arranged between the upper die 1 and the lower die 2 in a penetrating mode, the mounting position 7 is arranged on the conveying line 14, the scheme is that a plurality of formed products 15 to be processed are mounted and fixed on the conveying line 14 through combination with the annular conveying line 14, and therefore an efficient trimming waste 16 processing mode is achieved;

in this embodiment, the outer diameter of the dial 3 is set according to the maximum area of the molded product 15, and the specifications of the needle groove 5 and the punch 6 are set corresponding to the molded product 15 and the waste 16 thereon.

In the embodiment, the device comprises a conveying line 14 for conveying workpieces, the conveying line 14 passes through the pressing plate 4 and is close to the side face of the needle disc 3, and the conveying line 14 is provided with a mounting position 7 for mounting and positioning a formed product 15 before stamping.

The molded product 15 is mounted on the mounting position 7, and positioning before stamping is completed.

The punch male die 6 comprises a first punching needle 61 corresponding to the waste 16 and a second punching needle 62 corresponding to the formed product 15, and the first punching needle 61 is arranged corresponding to the first blanking opening 17; the platen 4 is provided with a second blanking opening 18 for blanking the molded product 15, and the second punching pin 62 is arranged corresponding to the second blanking opening 18.

The axial length of the first punch pin 61 is greater than the axial length of the second punch pin 62. When the dial 3 is moved closer to the platen 4 along the punching direction, the first punching pin 61 has a longer axial length than the second punching pin 62, so that the first punching pin 61 will first punch the waste 16 from the opening of the first waste 16, and the second punching pin 62 will punch the formed product 15 from the second blanking opening 18. The first punching pin 61 can penetrate or pass through the first blanking opening 17, and the second punching pin 62 can penetrate or pass through the second blanking opening 18.

The side that dial 3 is close to pressure disk 4 is equipped with extension rod 8, and extension rod 8's end cover sliding connection has the briquetting 9 that is used for compressing tightly shaping product 15, and extension rod 8's outer wall cover is equipped with elastic component 10.

When the dial 3 is close to the pressure plate 4 along the punching direction, the pressing block 9 can be abutted to the formed product 15 along with the movement of the dial 3, and then when the punch male die 6 punches the waste material 16, the formed product 15 is positioned, so that the accuracy of removing the rim charge is improved.

In the present embodiment, the needle groove 5 has a circular cross section.

Example two:

the second embodiment differs from the first embodiment in the shape of the needle groove 5 and the punch male 6, as shown in fig. 7 to 9, in the present embodiment, the needle groove 5 has a groove-shaped cross section, and the end of the punch male 6 is screwed with a locking block 11 for locking and fixing the punch male 6 to the dial 3.

The arrangement and shape of the needle groove 5 are related to the formed product 15 and the side waste 16 thereon, when the section of the needle groove 5 is circular, the needle groove can be matched with a punching needle, and when the section of the needle groove 5 is groove-shaped, the needle groove can also be matched with the punching convex mold 6 with the locking block 11 for use.

Example three:

a punching apparatus, as shown in FIGS. 1 to 6, includes a needle groove 5 disk type punching device, and an upper die 1 and a lower die 2 arranged along a punching direction, a needle disk 3 is provided on a side of the upper die 1 adjacent to the lower die 2, and a platen 4 is provided on a side of the lower die 2 adjacent to the upper die 1.

The side surface of the upper die 1 close to the lower die 2 is provided with a mounting groove 12 matched with the outline of the needle dial 3, and the needle dial 3 is mounted in a matching way and fixed in the mounting groove 12.

The end part of the mounting groove 12 along the groove direction is provided with a limiting block 13 for limiting the dial 3 to slide away.

The dial 3 can be conveniently from last mould 1 installation or dismantlement to in order to further improve the regulation of drift terrace die 6 on the dial 3, because this scheme can adjust the phase-match according to the position of different shaping products 15 or limit waste material 16, consequently through the cooperation of dial 3 and mounting groove 12, alright further improve the work efficiency of this scheme.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An adjustable punching device is characterized by comprising a dial (3) and a pressing plate (4) for placing a formed product (15), wherein the dial (3) and the pressing plate (4) are arranged along a punching direction; be equipped with a plurality of and waste material (16) position assorted needle groove (5) on dial (3), the axial of needle groove (5) is arranged along the punching press direction, sliding connection has drift terrace die (6) that can dash waste material (16) and fall in needle groove (5), be equipped with first blanking opening (17) that can supply waste material (16) blanking on pressure disk (4).

2. The adjustable punching device according to claim 1, characterized in that the adjustable punching device comprises a conveying line (14) for conveying workpieces, the conveying line (14) passes through the side face of the pressing plate (4) close to the needle disc (3), and a mounting position (7) for mounting and positioning a formed product (15) before punching is formed on the conveying line (14).

3. The adjustable punching device according to claim 1, characterized in that the punch male die (6) comprises a first punch pin (61) corresponding to the waste material (16) and a second punch pin (62) corresponding to the formed product (15), the first punch pin (61) being arranged corresponding to the first blanking opening (17); be equipped with second blanking opening (18) that can supply shaping product (15) blanking on pressure disk (4), second punching needle (62) and second blanking opening (18) correspond the setting.

4. The adjustable punching device according to claim 3, characterised in that the axial length of the first punching pin (61) is greater than the axial length of the second punching pin (62).

5. The adjustable punching device according to claim 1, characterized in that an extension rod (8) is arranged on the side of the dial (3) close to the pressure plate (4), a pressing block (9) for pressing the formed product (15) is slidably connected to an end sleeve of the extension rod (8), and an elastic member (10) is arranged on an outer wall sleeve of the extension rod (8).

6. The adjustable punching device according to claim 1, characterised in that the needle groove (5) is circular in cross-section.

7. The adjustable punching device according to claim 1, characterized in that the needle groove (5) is groove-shaped in cross section, and the end of the punch (6) is in threaded connection with a locking block (11) for locking and fixing the punch (6) on the dial (3).

8. Stamping apparatus, comprising an adjustable stamping device according to any of claims 1 to 7, and an upper die (1) and a lower die (2) arranged along a stamping direction, wherein the dial (3) is provided on a side of the upper die (1) close to the lower die (2), and the platen (4) is provided on a side of the lower die (2) close to the upper die (1).

9. A stamping device according to claim 8, characterized in that the side of the upper die (1) close to the lower die (2) is provided with a mounting groove (12) matching the outer contour of the dial (3), the dial (3) being mounted and fixed in the mounting groove (12).

10. A punching device according to claim 9, characterized in that the mounting groove (12) is provided with a stop (13) along its own groove direction end for limiting the sliding off of the dial (3).