CN220547509U

CN220547509U - Quick shaping stamping die convenient to installation

Info

Publication number: CN220547509U
Application number: CN202322185598.3U
Authority: CN
Inventors: 郑晓龙
Original assignee: Taizhou Longxin Electromechanical Co ltd
Current assignee: Taizhou Longxin Electromechanical Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-01
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a rapid prototyping stamping die convenient to install, which comprises a base, wherein a detachable lower die is arranged at the upper end of the base, a plurality of threaded holes are formed at the lower end of the lower die, threaded columns are respectively arranged in each threaded hole, the lower ends of the threaded columns are respectively positioned in the base, a cavity is formed in the base, a fixing mechanism is arranged in the cavity and matched with the threaded columns, a plurality of support columns are fixedly arranged at the upper end of the base, a mounting plate is fixedly arranged at the upper end of the support columns, a hydraulic cylinder is mounted at the upper end of the mounting plate, a fixing seat is arranged below the mounting plate, an output shaft of the hydraulic cylinder is fixedly connected with the upper end of the fixing seat, a detachable upper die is arranged at the lower end of the fixing seat, and a rapid demolding mechanism is further arranged on the base.

Description

Quick shaping stamping die convenient to installation

Technical Field

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

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

Traditional stamping die often need be installed fixedly when processing, but traditional installation fixed mode is too loaded down with trivial details, and waste process time can not satisfy staff's user demand, and stamping formed's work piece can sink deeply in the mould, consequently can cause the problem of drawing of patterns difficulty, is inconvenient for the staff to collect. In view of the above problems, a solution is proposed below.

Disclosure of Invention

The utility model aims to provide a rapid forming stamping die convenient to install, which has the advantages of convenient replacement and installation and convenient demoulding.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a rapid prototyping stamping die convenient to installation, includes the base, the upper end of base is provided with detachable lower mould, the lower extreme of lower mould is provided with a plurality of screw hole, every install the screw thread post in the screw hole respectively, a plurality of the lower extreme of screw thread post is located the base respectively, be equipped with the cavity in the base, be provided with fixed establishment in the cavity, just fixed establishment cooperatees with the screw thread post, the upper end of base has set firmly a plurality of spinal branch posts, and a plurality of spinal branch posts the upper end of pillar has set firmly the mounting panel, the pneumatic cylinder is installed to the upper end of mounting panel, the below of mounting panel is equipped with the fixing base, just the output shaft of pneumatic cylinder and the upper end fixed connection of fixing base, the lower extreme of fixing base is provided with detachable upper mould, still be provided with quick demolding mechanism on the base.

Preferably, the fixing mechanism comprises a plurality of fixing blocks, a sliding block is arranged in the cavity, each two fixing blocks are fixedly arranged at one end of the sliding block, each threaded column is provided with two fixing holes on one side respectively, the two fixing blocks are respectively located in the two fixing holes, a plurality of sliding rods are arranged on two sides of the base in a penetrating mode, one end of each sliding rod is located in the cavity and fixedly connected with one end of the sliding block, a reset spring is arranged on each sliding rod in a penetrating mode, and the reset spring is connected between the inner wall of the cavity and one side of the sliding block.

As the preference, quick demolding mechanism includes ejecting piece, the upper end of base is equipped with ejecting groove, just ejecting piece is located ejecting inslot, be provided with the mounting groove in the base, wear to be equipped with two rotatable threaded rods in the mounting groove, two the screw thread opposite direction of threaded rod, and one end fixed connection, the commentaries on classics handle is worn to establish in one side of base, just the one end of commentaries on classics handle and the one end fixed connection of threaded rod, two wear to be equipped with the screw thread seat on the threaded rod respectively, every the arc seat has been set firmly respectively to the upper end of screw thread seat, the lower extreme of ejecting piece is equipped with two spliced poles, be equipped with two mounting brackets in the mounting groove, just the lower extreme of spliced pole and the upper end fixed connection of mounting bracket, be provided with rotatable pulley on the mounting bracket, just the pulley is laminated with the upper surface of arc seat mutually.

Preferably, the fixing seat is provided with a plurality of fixing screws in a penetrating manner, the lower ends of the fixing screws are respectively located in the upper die, and the fixing seat is fixedly connected with the upper die through the fixing screws.

The beneficial effects of the utility model are as follows: the fixing mechanism is used for fixing the threaded columns on the base respectively, so that the lower die is fixed, otherwise, the threaded columns are detached from the base through the fixing mechanism, the lower die is detached, the lower die can be quickly replaced and installed, after the lower die is replaced, the corresponding upper die is replaced through the fixing screws, a workpiece to be processed can be placed in the lower die, the fixing seat is driven to move downwards through the extension of the output shaft of the hydraulic cylinder, the upper die is driven to move downwards, the workpiece placed in the lower die is finally stamped and formed through the upper die, and the workpiece trapped in the lower die can be discharged through the ejection mechanism, so that the workpiece is collected by workers.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment.

Reference numerals: 1. a base; 2. a lower die; 3. a threaded column; 4. a cavity; 5. a fixing mechanism; 6. a support post; 7. a mounting plate; 8. a hydraulic cylinder; 9. a fixing seat; 10. an upper die; 11. a quick demolding mechanism; 12. a fixed block; 13. a slide block; 14. a slide bar; 15. a return spring; 16. an ejection block; 17. a mounting groove; 18. a threaded rod; 19. a rotating handle; 20. a screw seat; 21. an arc-shaped seat; 22. a connecting column; 23. a mounting frame; 24. a pulley; 25. and (5) fixing a screw.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in FIG. 1, a rapid prototyping stamping die convenient to installation, including base 1, the upper end of base 1 is provided with detachable lower mould 2, the lower extreme of lower mould 2 is provided with a plurality of screw hole, install screw thread post 3 in every screw hole respectively, the lower extreme of a plurality of screw thread posts 3 is located base 1 respectively, be equipped with cavity 4 in base 1, be provided with fixed establishment 5 in the cavity 4, and fixed establishment 5 cooperatees with screw thread post 3, screw thread post 3 screw in the installation to lower mould 2 through the screw hole, afterwards accessible fixed establishment 5 can fix a plurality of screw thread post 3 respectively on base 1, thereby realize the fixed to lower mould 2, otherwise also accessible fixed establishment 5 is followed a plurality of screw thread post 3 and is dismantled from base 1, thereby realize the dismantlement to lower mould 2, finally can realize the quick replacement installation to lower mould 2.

The fixing mechanism 5 comprises a plurality of fixing blocks 12, a slidable sliding block 13 is arranged in the cavity 4, each two fixing blocks 12 are fixedly arranged at one end of the sliding block 13, one side of each threaded column 3 is respectively provided with two fixing holes, the two fixing blocks 12 are respectively located in the two fixing holes, two sides of the base 1 are provided with a plurality of sliding rods 14 in a penetrating mode, one end of each sliding rod 14 is located in the cavity 4 and fixedly connected with one end of the sliding block 13, the sliding rods 14 are pulled to enable the sliding rods 14 to drive the sliding blocks 13 to slide along the cavity 4, finally the two fixing blocks 12 are enabled to be separated from the two fixing holes on each threaded column 3 in a punching mode, and therefore the lower die 2 can be detached. The slide bar 14 is provided with a return spring 15 in a penetrating manner, the return spring 15 is connected between the inner wall of the cavity 4 and one side of the slide block 13, when the slide block 13 slides along the cavity 4, the return spring 15 can be extruded to generate elastic force, after the new lower die 2 is replaced, a plurality of threaded columns 3 can be inserted into the base 1, the slide bar 14 and the slide block 13 can be driven to return to the initial position through the return action of the return spring 15, and accordingly the two fixing blocks 12 are driven to be jacked into the fixing holes again, fixing of the threaded columns 3 is achieved, and fixing installation of the lower die 2 is achieved.

The upper end of the base 1 is fixedly provided with a plurality of struts 6, the upper end of the plurality of struts 6 is fixedly provided with a mounting plate 7, the upper end of the mounting plate 7 is provided with a hydraulic cylinder 8, the lower side of the mounting plate 7 is provided with a fixed seat 9, an output shaft of the hydraulic cylinder 8 is fixedly connected with the upper end of the fixed seat 9, the lower end of the fixed seat 9 is provided with a detachable upper die 10, a plurality of fixing screws 25 penetrate through the fixed seat 9, the lower ends of the plurality of fixing screws 25 are respectively positioned in the upper die 10, the fixed seat 9 and the upper die 10 are fixedly connected through the plurality of fixing screws 25, after the lower die 2 is replaced, the corresponding upper die 10 can be replaced through the plurality of fixing screws 25, then a workpiece to be processed can be placed in the lower die 2, the output shaft of the hydraulic cylinder 8 stretches to drive the fixed seat 9 to move downwards, so that the upper die 10 is driven to move downwards, and finally the workpiece placed in the lower die 2 can be punched and formed through the upper die 10.

The base 1 is also provided with a quick demolding mechanism 11, and the workpiece which is sunk into the lower mold 2 and is formed by stamping can be discharged through the ejection mechanism, so that the collection of workers is facilitated. The quick demolding mechanism 11 comprises an ejection block 16, two rotatable threaded rods 18 are arranged in the mounting groove 17 in a penetrating mode, the threaded directions of the two threaded rods 18 are opposite, one end of the quick demolding mechanism is fixedly connected, a rotating handle 19 is arranged on one side of the base 1 in a penetrating mode, one end of the rotating handle 19 is fixedly connected with one end of the threaded rod 18, threaded seats 20 are respectively arranged on the two threaded rods 18 in a penetrating mode, arc-shaped seats 21 are respectively fixedly arranged at the upper end of each threaded seat 20, after a workpiece is subjected to stamping forming, the two threaded rods 18 are driven to rotate simultaneously through the rotating handle 19, and due to the fact that the threaded directions of the two threaded rods 18 are opposite, the two threaded seats 20 can be driven to be respectively far away from or close to each other along the two threaded rods 18 through rotation of the two threaded rods 18, and finally the two arc-shaped seats 21 can be driven to be far away from or close to each other.

The upper end of base 1 is equipped with ejection groove, and ejecting piece 16 is located ejection groove, be provided with mounting groove 17 in the base 1, the lower extreme of ejecting piece 16 has set firmly two spliced poles 22, be equipped with two mounting brackets 23 in the mounting groove 17, and the lower extreme and the upper end fixed connection of mounting bracket 23 of spliced pole 22, be provided with rotatable pulley 24 on the mounting bracket 23, and pulley 24 laminating mutually with the upper surface of arc seat 21, can drive pulley 24 and slide along arc seat 21 upper surface through being close to each other of two arc seats 21, and pulley 24 rises gradually when gliding, finally can drive two mounting brackets 23 and two spliced poles 22 upwards to drive ejecting piece 16 upwards to remove, consequently the work piece of accessible ejecting piece 16 to stamping is realized ejection of compact work, in order to the staff to collect.

The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. The utility model provides a rapid prototyping stamping die convenient to installation, its characterized in that, including base (1), the upper end of base (1) is provided with detachable lower mould (2), the lower extreme of lower mould (2) is provided with a plurality of screw hole, every install screw post (3) in the screw hole respectively, a plurality of the lower extreme of screw post (3) is located base (1) respectively, be equipped with cavity (4) in base (1), be provided with fixed establishment (5) in cavity (4), just fixed establishment (5) cooperatees with screw post (3), the upper end of base (1) has set firmly a plurality of spinal branch posts (6), a plurality of spinal branch posts (6) the upper end of pillar (6) has set firmly mounting panel (7), pneumatic cylinder (8) are installed to the upper end of mounting panel (7), the below of mounting panel (7) is equipped with fixing base (9), just the output shaft of pneumatic cylinder (8) and the upper end fixed connection of fixing base (9) respectively, the lower extreme of fixing base (9) is provided with detachable upper end (10), mould (1) still has quick play mould mechanism (11).

2. The rapid prototyping stamping die convenient to install according to claim 1, wherein the fixing mechanism (5) comprises a plurality of fixing blocks (12), a slidable sliding block (13) is arranged in the cavity (4), each two fixing blocks (12) are fixedly arranged at one end of the sliding block (13), one side of each threaded column (3) is respectively provided with two fixing holes, two fixing blocks (12) are respectively arranged in the two fixing holes, two sides of the base (1) are penetrated with a plurality of sliding bars (14), one end of each sliding bar (14) is arranged in the cavity (4) and fixedly connected with one end of the sliding block (13), a reset spring (15) is penetrated on each sliding bar (14), and the reset spring (15) is connected between the inner wall of the cavity (4) and one side of the sliding block (13).

3. The rapid prototyping stamping die convenient to install according to claim 2, characterized in that, quick demolding mechanism (11) is including ejecting piece (16), the upper end of base (1) is equipped with ejecting groove, just ejecting piece (16) are located ejecting inslot, be provided with mounting groove (17) in base (1), wear to be equipped with two rotatable threaded rod (18) in mounting groove (17), two threaded rod (18) screw opposite in direction, and one end fixed connection, rotating handle (19) are worn to establish in one side of base (1), just one end of rotating handle (19) and one end fixed connection of threaded rod (18), two threaded rod (18) are last to wear to be equipped with screw thread seat (20) respectively, every screw thread seat (20) upper end has set firmly arc seat (21) respectively, the lower extreme of ejecting piece (16) has set firmly two spliced pole (22), be equipped with two mounting brackets (23) in mounting groove (17), just the lower extreme of spliced pole (22) has upper end and upper end fixed connection with arc-shaped pulley (24) of installing bracket (24).

4. A rapid prototyping stamping die convenient to install according to claim 3, wherein a plurality of fixing screws (25) are arranged on the fixing base (9) in a penetrating way, the lower ends of the fixing screws (25) are respectively positioned in the upper die (10), and the fixing base (9) is fixedly connected with the upper die (10) through the fixing screws (25).