CN219025661U

CN219025661U - Stamping die

Info

Publication number: CN219025661U
Application number: CN202320277226.0U
Authority: CN
Inventors: 陈健婷; 陈健勋; 区柏全
Original assignee: Jiangmen Quantao Metal Products Co ltd
Current assignee: Jiangmen Quantao Metal Products Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-05-16
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a stamping die, in particular to the technical field of stamping dies, which comprises a base, wherein the top of the base is provided with a die assembly for placing a workpiece; the top end of the die assembly is provided with a stamping assembly for stamping forming; the outside of the stamping component is provided with a supporting component for supporting the stamping component; the bottom end of the die assembly is provided with a material ejection assembly for ejecting a workpiece; the material ejection assembly comprises a movable plate, the movable plate is arranged at the top of the base, and two top plates are fixedly arranged at the top end of the movable plate. According to the utility model, the positioning column is connected with the sleeve plate in a nested way, so that the movable plate can move up and down along with the stamping head without affecting the stamping forming of the stamping head, and the top plate can eject a workpiece in the template along with the upward movement of the stamping head, thereby improving the blanking convenience of staff, and the stamping device has the advantages of simple integral structure and low manufacturing cost.

Description

Stamping die

Technical Field

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

Background

With the continuous development of modern society economy and the continuous acceleration of industrial automation, in the manufacture of modern industrial machinery, press manufacture is used as a manufacturing technology of mechanical parts, wherein the processing of door handles can be completed through a press mold, and the processing efficiency is high.

The utility model provides a chinese patent document that publication No. CN211539127U belongs to stamping die technical field, and especially a stamping die of convenient unloading is used in processing of aluminum alloy handle, and to current when punching press to aluminum alloy handle, the handle card is in the mould easily, the difficult problem of unloading, the scheme of this utility model is proposed, and it includes the bottom plate, the top fixed mounting of bottom plate has two baffles, and one side that two baffles are close to each other has same roof, and the top fixed mounting of roof has the pneumatic cylinder, and fixed mounting has the punching press head on the output shaft of pneumatic cylinder, and the top fixed mounting of bottom plate has the lower mould that is located the punching press head below, and the recess has been seted up at the top of lower mould, and two standing grooves that are linked together with the recess have been seted up to the top of lower mould, and the spout has all been seted up to one side that two baffles are close to each other, and this technical scheme is convenient to jack up the work piece that will be formed from the recess, convenient unloading, simple structure, convenient to use.

The technical scheme realizes the function of ejecting the workpiece by means of various linkage and thread structures such as the push rod, the pull plate, the screw rod, the rotating shaft and the like, and has complex structure, complex operation and influence on manufacturing cost.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the stamping die, the movable plate can move up and down along with the stamping head through the nested connection of the positioning column and the sleeve plate, the stamping forming of the stamping head cannot be affected, the top plate can eject a workpiece in the die plate along with the upward movement of the stamping head, the convenience of blanking of staff is improved, the whole structure is simple, and the manufacturing cost is low, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stamping die comprises a base, wherein a die assembly for placing a workpiece is arranged at the top of the base.

And the top end of the die assembly is provided with a stamping assembly for stamping forming.

The outside of the punching component is provided with a supporting component for supporting the punching component.

And the bottom end of the die assembly is provided with a material ejection assembly for ejecting the workpiece.

The material ejection assembly comprises a movable plate, the movable plate is arranged at the top of the base, two top plates are fixedly arranged at the top end of the movable plate and distributed symmetrically about the central axis of the movable plate, connecting columns are fixedly arranged at two ends of the movable plate, a limiting plate is fixedly arranged at one end, far away from the movable plate, of the connecting columns, a sleeve plate is fixedly arranged at the top end of the limiting plate, and a positioning column is arranged inside the top end of the sleeve plate.

In a preferred embodiment, the mould subassembly includes the template, the fly leaf top is located to the template, the template bottom is equipped with a plurality of stabilizer blades, evenly spaced distributes between a plurality of stabilizer blades, stabilizer blade bottom and base top fixed connection, the die cavity has been seted up at the template top, the roof top runs through the template and extends to the die cavity inside, through the setting of die cavity, is convenient for carry out stamping forming to the work piece.

In a preferred embodiment, the punching assembly comprises an electric push rod, wherein a punching head is arranged at the bottom end of the electric push rod and is positioned above the template; one end of the positioning column, which is far away from the sleeve plate, is fixedly connected with one side of the stamping head, and the stamping head can be driven to carry out stamping forming operation on a workpiece through the expansion and contraction of the electric push rod.

In a preferred embodiment, the supporting component comprises a top seat, the top seat is sleeved outside the bottom end of the electric push rod, a plurality of struts are fixedly arranged at the bottom end of the top seat, the struts are uniformly distributed at intervals, and the bottom ends of the struts are fixedly connected with the top of the base; the fixed two fixed bolsters that are equipped with in footstock top, two fixed bolsters are about footstock central axis bilateral symmetry distribution, and one side that two fixed bolsters tops are close to mutually is all fixed and is equipped with the locating rack, one end and one side fixed connection of electric putter that the fixed bolster was kept away from to the locating rack, through the setting of footstock and prop, be convenient for support the fixed bolster, ensure the stability that the fixed bolster supported electric putter.

In a preferred embodiment, the two sides of the top end of the sleeve plate are respectively provided with a positioning ring, the positioning rings are sleeved outside the positioning columns, the sleeve plate can be limited through the arrangement of the positioning rings, and the connection stability of the sleeve plate and the positioning columns is ensured.

In a preferred embodiment, a supporting plate is arranged at one end of the limiting plate, which is far away from the connecting column, the bottom end of the supporting plate is fixedly connected with the top of the base, and a supporting groove is formed in one side, which is close to the limiting plate; the sleeve plate and the limiting plate are arranged inside the supporting groove, the cross sections of the limiting plate and the supporting groove are rectangular, the outer wall of the limiting plate is in contact with the inner wall of the supporting groove, the limiting plate can be limited in movement through the arrangement of the supporting groove, the movement stability of the limiting plate is guaranteed, and the shaking deviation is avoided.

In a preferred embodiment, the inner walls of the front side and the rear side of the supporting groove are provided with sliding grooves, sliding blocks are arranged in the sliding grooves, the sliding blocks are fixedly arranged on one side, close to the sliding grooves, of the limiting plate, the limiting plates can be limited through limiting of the sliding blocks and the sliding grooves, and movement stability of the limiting plates is guaranteed.

The utility model has the technical effects and advantages that: through the nested connection of reference column and cover board for the fly leaf can be along with the punch head up-and-down motion, and can not influence the stamping forming of punch head, and along with the upward movement of punch head, the roof also can be ejecting with the work piece in the template, improves the convenience of staff unloading, and overall structure is simple, and the cost is with low costs.

Through the spacing of slider and spout, can carry out spacingly to the limiting plate, ensure the motion stability of limiting plate.

Drawings

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

Fig. 2 is a front view of the template of the present utility model.

Fig. 3 is a front view of the stamping head of the present utility model.

Fig. 4 is an exploded view of the support plate of the present utility model.

Fig. 5 is a front view of the electric putter of the present utility model.

The reference numerals are: 1. a base; 2. a movable plate; 3. a top plate; 4. a connecting column; 5. a limiting plate; 6. a sleeve plate; 7. positioning columns; 8. a positioning ring; 9. a support plate; 10. a support groove; 11. a chute; 12. a slide block; 13. a template; 14. a support leg; 15. a die cavity; 16. an electric push rod; 17. punching heads; 18. a top base; 19. a support post; 20. a fixed bracket; 21. and a positioning frame.

Description of the embodiments

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 fig. 1-5 of the specification, the utility model provides a stamping die, which comprises a base 1, wherein a die assembly for placing a workpiece is arranged on the top of the base 1.

As shown in fig. 1 and 2, the die assembly comprises a die plate 13, the die plate 13 is arranged at the top of the movable plate 2, a plurality of supporting legs 14 are arranged at the bottom end of the die plate 13, the supporting legs 14 are uniformly distributed at intervals, the bottom ends of the supporting legs 14 are fixedly connected with the top of the base 1, a die cavity 15 is formed at the top of the die plate 13, the top end of the top plate 3 penetrates through the die plate 13 and extends into the die cavity 15, and the workpiece is conveniently punched and formed through the die cavity 15.

As shown in fig. 1, 2, 3 and 5, the stamping assembly comprises an electric push rod 16, wherein a stamping head 17 is arranged at the bottom end of the electric push rod 16, and the stamping head 17 is positioned above the die plate 13; one end of the positioning column 7 far away from the sleeve plate 6 is fixedly connected with one side of the stamping head 17, and the stamping head 17 can be driven to carry out stamping forming operation on a workpiece through the expansion and contraction of the electric push rod 16.

As shown in fig. 1, 2 and 5, the supporting assembly comprises a top seat 18, the top seat 18 is sleeved outside the bottom end of the electric push rod 16, a plurality of support posts 19 are fixedly arranged at the bottom end of the top seat 18, the support posts 19 are uniformly distributed at intervals, and the bottom end of the support post 19 is fixedly connected with the top of the base 1; the fixed two fixed bolsters 20 that are equipped with in footstock 18 top, two fixed bolsters 20 are about footstock 18 central axis bilateral symmetry distribution, and one side that two fixed bolsters 20 tops are close to mutually is all fixed and is equipped with locating rack 21, locating rack 21 keeps away from one end and one side fixed connection of electric putter 16 of fixed bolster 20, through the setting of footstock 18 and pillar 19, is convenient for support fixed bolster 20, ensures that fixed bolster 20 supports electric putter 16's stability.

As shown in fig. 1, 3 and 4, the liftout subassembly includes fly leaf 2, the base 1 top is located to fly leaf 2, the fixed two roof 3 that are equipped with in fly leaf 2 top, two roof 3 are about the bilateral symmetry distribution of fly leaf 2 central axis, the fixed spliced pole 4 that is equipped with in fly leaf 2 both ends, the one end that fly leaf 2 was kept away from to spliced pole 4 is fixed and is equipped with limiting plate 5, limiting plate 5 top is fixed and is equipped with sleeve plate 6, sleeve plate 6 top is inside to be equipped with reference column 7.

As shown in fig. 3-5, positioning rings 8 are respectively arranged on two sides of the top end of the sleeve plate 6, the positioning rings 8 are sleeved outside the positioning columns 7, and the sleeve plate 6 can be limited through the arrangement of the positioning rings 8, so that the connection stability of the sleeve plate 6 and the positioning columns 7 is ensured.

As shown in fig. 3 and 4, a supporting plate 9 is arranged at one end of the limiting plate 5 far away from the connecting column 4, the bottom end of the supporting plate 9 is fixedly connected with the top of the base 1, and a supporting groove 10 is formed in one side close to the limiting plate 5; the sleeve plate 6 and the limiting plate 5 are arranged inside the supporting groove 10, the cross sections of the limiting plate 5 and the supporting groove 10 are rectangular, the outer wall of the limiting plate 5 is in contact with the inner wall of the supporting groove 10, the limiting plate 5 can be limited in movement through the arrangement of the supporting groove 10, the movement stability of the limiting plate 5 is guaranteed, and shaking and shifting conditions are avoided.

As shown in fig. 3, the inner walls of the front and rear sides of the supporting groove 10 are provided with sliding grooves 11, sliding blocks 12 are arranged in the sliding grooves 11, the sliding blocks 12 are fixedly arranged on one side, close to the sliding grooves 11, of the limiting plate 5, and the limiting plate 5 can be limited through limiting of the sliding blocks 12 and the sliding grooves 11, so that the movement stability of the limiting plate 5 is guaranteed.

Through the downward movement of the electric push rod 16, the positioning column 7, the sleeve plate 6, the limiting plate 5, the connecting column 4 and the movable plate 2 can be driven to move downwards, so that the top plate 3 and the template 13 can be separated, when the punching head 17 moves downwards to punch a workpiece, the limiting plate 5 is propped against the bottom of the inner cavity of the supporting groove 10, so that the positioning column 7 and the sleeve plate 6 are separated, the top plate 3 can not influence the punching forming of the punching head 17 on the workpiece, and when the punching head 17 is punched, the electric push rod 16 drives the punching head 17 and the positioning column 7 to move upwards, and then the sleeve plate 6 moves upwards along with the positioning column 7, so that the limiting plate 5 can drive the connecting column 4, the movable plate 2 and the top plate 3 to move upwards, and the top plate 3 ejects the workpiece in the die groove 15, so that the convenience of blanking of workers is improved.

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 base (1), its characterized in that: the top of the base (1) is provided with a die assembly for placing a workpiece; the top end of the die assembly is provided with a stamping assembly for stamping forming; the outside of the stamping component is provided with a supporting component for supporting the stamping component; the bottom end of the die assembly is provided with a material ejection assembly for ejecting a workpiece; the ejector component comprises a movable plate (2), the movable plate (2) is arranged at the top of a base (1), two top plates (3) are fixedly arranged at the top end of the movable plate (2), the two top plates (3) are distributed symmetrically about the central axis of the movable plate (2), connecting columns (4) are fixedly arranged at two ends of the movable plate (2), a limiting plate (5) is fixedly arranged at one end, far away from the movable plate (2), of the connecting columns (4), a sleeve plate (6) is fixedly arranged at the top end of the limiting plate (5), and a positioning column (7) is arranged inside the top end of the sleeve plate (6).

2. A stamping die as defined in claim 1, wherein: the locating rings (8) are arranged on two sides of the top end of the sleeve plate (6), and the locating rings (8) are sleeved outside the locating columns (7).

3. A stamping die as defined in claim 1, wherein: one end of the limiting plate (5) far away from the connecting column (4) is provided with a supporting plate (9), the bottom end of the supporting plate (9) is fixedly connected with the top of the base (1), and one side close to the limiting plate (5) is provided with a supporting groove (10); the sleeve plate (6) and the limiting plate (5) are arranged inside the supporting groove (10), the cross sections of the limiting plate (5) and the supporting groove (10) are rectangular, and the outer wall of the limiting plate (5) is in contact with the inner wall of the supporting groove (10).

4. A stamping die as defined in claim 3, wherein: the sliding grooves (11) are formed in the inner walls of the front side and the rear side of the supporting groove (10), sliding blocks (12) are arranged in the sliding grooves (11), and the sliding blocks (12) are fixedly arranged on one side, close to the sliding grooves (11), of the limiting plate (5).

5. A stamping die as defined in claim 1, wherein: the die assembly comprises a die plate (13), the die plate (13) is arranged at the top of the movable plate (2), a plurality of supporting legs (14) are arranged at the bottom end of the die plate (13), the supporting legs (14) are uniformly distributed at intervals, the bottom ends of the supporting legs (14) are fixedly connected with the top of the base (1), a die cavity (15) is formed in the top of the die plate (13), and the top end of the top plate (3) penetrates through the die plate (13) and extends to the inside of the die cavity (15).

6. A stamping die as defined in claim 1, wherein: the stamping assembly comprises an electric push rod (16), a stamping head (17) is arranged at the bottom end of the electric push rod (16), and the stamping head (17) is positioned above the template (13); one end of the positioning column (7) far away from the sleeve plate (6) is fixedly connected with one side of the stamping head (17).

7. The stamping die of claim 6, wherein: the supporting assembly comprises a top seat (18), the top seat (18) is sleeved outside the bottom end of the electric push rod (16), a plurality of supporting columns (19) are fixedly arranged at the bottom end of the top seat (18), the supporting columns (19) are uniformly distributed at intervals, and the bottom ends of the supporting columns (19) are fixedly connected with the top of the base (1); the utility model discloses a motor push rod, including footstock (18), fixed support (20) that are equipped with in footstock (18) top, two fixed supports (20) are about footstock (18) central axis bilateral symmetry distribution, and one side that two fixed support (20) tops are close to mutually is all fixed and is equipped with locating rack (21), one end that fixed support (20) were kept away from to locating rack (21) and one side fixed connection of electric putter (16).