CN219985924U

CN219985924U - Stamping die

Info

Publication number: CN219985924U
Application number: CN202320518515.5U
Authority: CN
Inventors: 黄小波; 曹建明
Original assignee: Chongqing New Shoreline Technology Co ltd
Current assignee: Chongqing Gubang Precision Electronics Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-11-10
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a stamping die, in particular to the technical field of dies, which comprises an upper die, wherein a connecting piece is arranged at the top end of the upper die, a lower die is arranged at the bottom end of the upper die, and a positioning assembly for limiting is arranged between the upper die and the lower die; the bottom end of the upper die is provided with a mounting assembly for mounting a stamping tool; the installation assembly comprises an installation groove, the installation groove is penetratingly formed in the bottom of the upper die, and a cutter installation plate is arranged in the installation groove. According to the utility model, the storage battery and the electromagnet are started by operating the control switch, so that the electromagnet is electrified, the iron block is adsorbed and fixed by means of the magnetic attraction performance of the electromagnet, thereby improving the stability after the cutter mounting plate is mounted, and conversely, when the electromagnet is powered off, the attraction performance of the electromagnet and the iron block is weakened, thereby facilitating the disassembly of the cutter mounting plate by a worker, and the convenience of the worker in mounting the cutter mounting plate can be improved by means of the attraction of the electromagnet in the whole structure.

Description

Stamping die

Technical Field

The utility model relates to the technical field of dies, in particular to a stamping die.

Background

The molding of the automobile terminal requires processing and manufacturing by means of a stamping die, which is a press processing method for obtaining a desired part by applying pressure to a material at room temperature by using a die mounted on a press machine to cause separation or plastic deformation.

In the chinese patent document with publication number CN217889251U, an automobile terminal stamping die is disclosed, including bed die and last mould, the mounting groove has been seted up to last mould bottom, the inside gomphosis of mounting groove is installed the cutter mounting panel, the magnet is installed at cutter mounting panel top, first through-hole has been seted up to bed die one side, first through-hole runs through the bed die, first through-hole internally mounted has miniature conveyer belt, the spout has been seted up to mounting groove bilateral symmetry, the slider is installed to cutter mounting panel both sides outer wall symmetry, and the cutter mounting panel gomphosis is installed inside the mounting groove, simultaneously with the slider gomphosis inside the spout, adsorb the cutter mounting panel inside the mounting groove through the magnet simultaneously, like this follow-up change to the cutter, the work piece that the punching press was accomplished can fall into the miniature conveyer belt top of first through the die hole inside, then drive the outside of conveying the bed die through miniature conveying, just so can not cause the piling up of work piece, reduce the work piece and pile up the influence that causes to follow-up processing.

Above-mentioned technical scheme fixes the cutter mounting panel with the help of the absorption of magnet, and the absorption intensity of magnet is not enough to support the subsequent punching press operation of cutter mounting panel, can influence the stability of cutter mounting panel from this, influences the accuracy of work piece punching press.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the stamping die, the storage battery and the electromagnet are started by operating the control switch, so that the electromagnet is electrified, the iron block is adsorbed and fixed by means of the magnetic attraction performance of the electromagnet, the stability after the cutter mounting plate is mounted can be improved, and conversely, when the electromagnet is powered off, the adsorption performance of the electromagnet and the iron block is weakened, so that a worker can conveniently dismount the cutter mounting plate, and the convenience of the worker in mounting the cutter mounting plate can be improved by means of the adsorption of the electromagnet in the whole structure, so that the problems in the prior art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stamping die comprises an upper die, wherein a connecting piece is arranged at the top end of the upper die, a lower die is arranged at the bottom end of the upper die, and a positioning assembly for limiting is arranged between the upper die and the lower die;

the bottom end of the upper die is provided with a mounting assembly for mounting a stamping tool;

the mounting assembly comprises a mounting groove, the mounting groove is penetrated and arranged at the bottom of the upper die, a cutter mounting plate is arranged in the mounting groove, two iron grooves are formed in the top of the cutter mounting plate and are distributed symmetrically left and right relative to the central axis of the cutter mounting plate, iron blocks are arranged in the iron grooves, a magnetic groove is formed in one side, close to the iron blocks, of the top of an inner cavity of the mounting groove, an electromagnet is arranged in the magnetic groove, and the electromagnet corresponds to the iron blocks in an up-down mode;

the top of the upper die is provided with a storage battery and a control switch, and the storage battery is positioned at the rear side of the control switch.

In a preferred embodiment, the locating component comprises a plurality of locating columns, the locating columns are arranged between the upper die and the lower die, the locating columns are uniformly distributed at intervals, the bottom ends of the locating columns are fixedly connected with the top of the lower die, the top ends of the locating columns penetrate through the upper die and extend to the top of the upper die, the movement of the upper die can be limited through the arrangement of the locating columns, the stability of the upper die during movement is guaranteed, and the situation that the upper die is offset and misplaced in movement is avoided.

In a preferred embodiment, the reference column top is equipped with the sleeve, the sleeve bottom end cover is located the reference column outside, sleeve bottom inner wall and reference column top outer wall threaded connection, through dismouting and reference column threaded connection's sleeve, the staff of being convenient for dismouting on the mould, improvement staff installs and removes the convenience of going up the mould.

In a preferred embodiment, both sides all run through around the cutter mounting panel and have seted up the spacing groove, the inside limiting plate that is equipped with of spacing groove, the one end and the mounting groove one side inner wall fixed connection of spacing groove are kept away from to the limiting plate, through the joint cooperation of limiting plate and spacing groove, can support spacingly to the cutter mounting panel, guarantee the stability of cutter mounting panel, avoid the condition that the cutter mounting panel drops to appear.

In a preferred embodiment, a plurality of unloading holes have been seted up at the lower mould top, evenly spaced distributes between a plurality of unloading holes, the unloading groove has been seted up in the inside running through of lower mould, unloading groove one end is inside to be equipped with the push pedal, one side that the lower mould was kept away from to the push pedal is equipped with two electric putter, and two electric putter are about the symmetrical distribution around the push pedal central axis, electric putter is close to the one end and push pedal fixed connection of lower mould, through electric putter's extension and shrink, can push the work piece that drops to unloading inslot, can avoid the work piece to pile up too much and influence the processing of follow-up work piece from this.

In a preferred embodiment, one side of two electric putter keep away from the lower mould is equipped with same locating support, the locating support cross-section is established to the U-shaped, one side fixed connection that the locating support both ends are close to the electric putter with the lower mould, the one end and the locating support fixed connection of push pedal are kept away from to the electric putter, through the setting of locating support, are convenient for support the electric putter, stability when guaranteeing the electric putter operation avoids the electric putter to appear collapsing the condition.

The utility model has the technical effects and advantages that:

through operation control switch start-up battery and electro-magnet, make the electro-magnet circular telegram, adsorb fixedly to the iron plate with the help of the magnetism of electro-magnet and inhale the performance, can improve the stability after installing the cutter mounting panel from this, when the contrary electro-magnet outage, the electro-magnet weakens with the adsorption performance of iron plate, is convenient for the staff dismantles the cutter mounting panel from this, and overall structure is with the help of the absorption of electro-magnet, can improve the convenience when the staff installs the cutter mounting panel.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a rear view of the upper die of the present utility model;

FIG. 3 is an exploded view of the upper die of the present utility model;

FIG. 4 is an exploded view of the tool mounting plate of the present utility model;

fig. 5 is an exploded view of the upper die of the present utility model.

The reference numerals are: 1. an upper die; 2. a connecting piece; 3. a lower die; 4. a mounting groove; 5. a cutter mounting plate; 6. an iron bath; 7. iron blocks; 8. a magnetic groove; 9. an electromagnet; 10. a storage battery; 11. a control switch; 12. a limit groove; 13. a limiting plate; 14. positioning columns; 15. a sleeve; 16. discharging groove; 17. a push plate; 18. an electric push rod; 19. a positioning bracket; 20. and (5) a blanking hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a stamping die, which comprises an upper die 1, wherein a connecting piece 2 is arranged at the top end of the upper die 1, a lower die 3 is arranged at the bottom end of the upper die 1, and a positioning component for limiting is arranged between the upper die 1 and the lower die 3;

as shown in fig. 1 and 2, the locating component includes a plurality of reference columns 14, and a plurality of reference columns 14 are all located between upper die 1 and lower die 3, evenly spaced distributes between a plurality of reference columns 14, reference column 14 bottom and lower die 3 top fixed connection, reference column 14 top is run through upper die 1 and is extended to upper die 1 top, through the setting of a plurality of reference columns 14, can carry out spacing to the motion of upper die 1, the stability when guaranteeing upper die 1 motion, avoid the condition that upper die 1 appears offset dislocation in the motion, the reference column 14 top is equipped with sleeve 15, the sleeve 15 bottom cover is located the reference column 14 outside, sleeve 15 bottom inner wall and reference column 14 top outer wall threaded connection, through dismouting and reference column 14 threaded connection's sleeve 15, the staff of being convenient for installs and removes upper die 1, improves the convenience of staff's the upper die 1 of tearing open.

The bottom end of the upper die 1 is provided with a mounting assembly for mounting a stamping tool;

as shown in fig. 1-5, the installation component comprises an installation groove 4, the installation groove 4 is penetrated and arranged at the bottom of the upper die 1, a cutter installation plate 5 is arranged in the installation groove 4, two iron grooves 6 are arranged at the top of the cutter installation plate 5, the two iron grooves 6 are distributed symmetrically left and right about the central axis of the cutter installation plate 5, an iron block 7 is arranged in the iron groove 6, a magnetic groove 8 is arranged at one side, close to the iron block 7, of the top of the inner cavity of the installation groove 4, an electromagnet 9 is arranged in the magnetic groove 8, and the electromagnet 9 corresponds to the iron block 7 in an up-down manner; the top of the upper die 1 is provided with a storage battery 10 and a control switch 11, the storage battery 10 is positioned at the rear side of the control switch 11, limit grooves 12 are formed in the front side and the rear side of the cutter mounting plate 5 in a penetrating mode, limit plates 13 are arranged in the limit grooves 12, one ends of the limit plates 13, which are far away from the limit grooves 12, are fixedly connected with one side inner wall of the mounting groove 4, and the cutter mounting plate 5 can be supported and limited through clamping fit of the limit plates 13 and the limit grooves 12, so that the stability of the cutter mounting plate 5 is guaranteed, and falling-off of the cutter mounting plate 5 is avoided.

As shown in fig. 1 and 2, a plurality of blanking holes 20 are formed in the top of the lower die 3, the blanking slots 16 are uniformly distributed among the plurality of blanking holes 20 at intervals, a push plate 17 is arranged in one end of the blanking slot 16 in a penetrating manner, two electric push rods 18 are arranged on one side, far away from the lower die 3, of the push plate 17, the two electric push rods 18 are symmetrically distributed around the central axis of the push plate 17, one end, close to the lower die 3, of the electric push rods 18 is fixedly connected with the push plate 17, workpieces falling into the blanking slot 16 can be pushed through stretching and shrinking of the electric push rods 18, so that the workpieces can be prevented from being stacked excessively to affect the processing of the subsequent workpieces, one side, far away from the lower die 3, of the two electric push rods 18 is provided with the same positioning support 19, the section of the positioning support 19 is in a U shape, two ends of the positioning support 19 are fixedly connected with one side, close to the lower die 3, of the electric push rods 18, far away from the push plate 17, of the two electric push rods 18 are fixedly connected with the positioning support 19, the electric push rods 18 are conveniently supported by the positioning support 18, and the electric push rods 18 are prevented from falling down when the electric push rods 18 are in a stable operation.

The upper die 1 is connected with stamping equipment through the connecting piece 2, then the cutter mounting plate 5 is embedded and installed inside the mounting groove 4, then the control switch 11 is operated to start the storage battery 10 and the electromagnet 9, so that the electromagnet 9 is electrified, the iron block 7 is adsorbed and fixed by means of the magnetic attraction performance of the electromagnet 9, the stability and convenience of the cutter mounting plate 5 can be improved, and conversely, the attraction performance of the electromagnet 9 and the iron block 7 is weakened when the electromagnet 9 is powered off, so that the cutter mounting plate 5 is conveniently detached by a worker.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Stamping die, including last mould (1), its characterized in that: the upper die (1) is provided with a connecting piece (2) at the top end, the lower die (3) is arranged at the bottom end of the upper die (1), and a positioning component for limiting is arranged between the upper die (1) and the lower die (3);

the bottom end of the upper die (1) is provided with a mounting assembly for mounting a stamping tool;

the mounting assembly comprises a mounting groove (4), the mounting groove (4) is penetrated and arranged at the bottom of the upper die (1), a cutter mounting plate (5) is arranged in the mounting groove (4), two iron grooves (6) are formed in the top of the cutter mounting plate (5), the two iron grooves (6) are distributed symmetrically left and right relative to the central axis of the cutter mounting plate (5), an iron block (7) is arranged in the iron groove (6), a magnetic groove (8) is formed in one side, close to the iron block (7), of the top of the inner cavity of the mounting groove (4), an electromagnet (9) is arranged in the magnetic groove (8), and the electromagnet (9) corresponds to the iron block (7) in a vertical mode;

the top of the upper die (1) is provided with a storage battery (10) and a control switch (11), and the storage battery (10) is positioned at the rear side of the control switch (11).

2. A stamping die as defined in claim 1, wherein: limiting grooves (12) are formed in the front side and the rear side of the cutter mounting plate (5) in a penetrating mode, limiting plates (13) are arranged in the limiting grooves (12), and one ends, away from the limiting grooves (12), of the limiting plates (13) are fixedly connected with one side inner wall of the mounting groove (4).

3. A stamping die as defined in claim 1, wherein: the positioning assembly comprises a plurality of positioning columns (14), the positioning columns (14) are arranged between the upper die (1) and the lower die (3), the positioning columns (14) are uniformly distributed at intervals, the bottom ends of the positioning columns (14) are fixedly connected with the top of the lower die (3), and the top ends of the positioning columns (14) penetrate through the upper die (1) and extend to the top of the upper die (1).

4. A stamping die as defined in claim 3, wherein: the locating column (14) top is equipped with sleeve (15), sleeve (15) bottom cover is located locating column (14) outside, sleeve (15) bottom inner wall and locating column (14) top outer wall threaded connection.

5. A stamping die as defined in claim 1, wherein: a plurality of unloading holes (20) have been seted up at lower mould (3) top, even interval distribution between a plurality of unloading holes (20), lower silo (16) have been seted up in the inside running through of lower mould (3), lower silo (16) one end inside is equipped with push pedal (17), one side that lower mould (3) was kept away from to push pedal (17) is equipped with two electric putter (18), and two electric putter (18) are about push pedal (17) central axis front and back symmetric distribution, electric putter (18) are close to one end and push pedal (17) fixed connection of lower mould (3).

6. A stamping die as defined in claim 1, wherein: one side of two electric push rods (18) away from the lower die (3) is provided with the same positioning support (19), the cross section of the positioning support (19) is U-shaped, both ends of the positioning support (19) are fixedly connected with one side of the lower die (3) close to the electric push rods (18), and one end of the electric push rods (18) away from the push plate (17) is fixedly connected with the positioning support (19).