CN214053301U

CN214053301U - Adjustable blanking die

Info

Publication number: CN214053301U
Application number: CN202022944598.3U
Authority: CN
Inventors: 王小兵; 汪海飞
Original assignee: Kunshan Ruiyiqi Electronic Technology Co ltd
Current assignee: Kunshan Ruiyiqi Electronic Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-27
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an unloading mould with adjustable, concretely relates to mould technical field, the on-line screen storage device comprises a base, the base top is provided with first support column and second support column respectively, first support all with base top fixed connection bottom the second support column, first support column top is provided with the roof, first support all with roof bottom fixed connection with second support column top, be provided with adjustment mechanism between first support and the second support column, adjustment mechanism includes the workstation, the workstation top is provided with first clamp plate and second clamp plate, two hydraulic lifting seats of equal fixedly connected with in first clamp plate and second clamp plate bottom, the spout has been seted up to hydraulic lifting seat one side to the workstation face. The utility model discloses a set up adjustment mechanism, guaranteed that the blank can not take place to slide at the blanking in-process, can also fix the blank of equidimension not, improved practicality and convenience.

Description

Adjustable blanking die

Technical Field

The utility model relates to the technical field of mold, more specifically say, the utility model relates to an unloading mould with adjustable.

Background

Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting, stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts.

The tool for making blank into product with specific shape and size under the action of external force is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy product pressing, pressure casting and the forming process of compression molding or injection molding of engineering plastics, rubber, ceramics and other products.

However, in practical use, a blank is directly placed on a template for blanking, the blank is easy to slip due to strong impact force of a punch during blanking, and the existing blanking die mostly has no adjusting capability and is poor in universality, so that an adjustable blanking die is provided to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an unloading mould with adjustable, through setting up adjustment mechanism, guaranteed that the blank can not take place to slide at the blanking in-process, can also fix the blank of equidimension not, improved practicality and convenience to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable blanking die comprises a base, wherein a first supporting column and a second supporting column are respectively arranged at the top of the base, the bottoms of the first supporting column and the second supporting column are fixedly connected with the top of the base, a top plate is arranged at the top of the first supporting column, the tops of the first supporting column and the second supporting column are fixedly connected with the bottom of the top plate, and an adjusting mechanism is arranged between the first supporting column and the second supporting column;

the adjusting mechanism comprises a workbench, a first pressing plate and a second pressing plate are arranged at the top of the workbench, the bottoms of the first pressure plate and the second pressure plate are fixedly connected with two hydraulic lifting seats, one side of the working table surface, which faces the hydraulic lifting seats, is provided with a chute, a slide block is arranged in the sliding groove, an electric screw rod is arranged on one side of the slide block, one end of the electric screw rod penetrates through the slide block and is in threaded connection with the slide block, the two ends of the electric screw rod are rotationally connected with the sliding groove through bearings, the sliding block is connected with a workbench to which the sliding groove belongs in a sliding manner, the top of the slide block is fixedly connected with the bottom of the hydraulic lifting seat, one side of the first pressure plate facing the workbench is provided with a first protective soft cushion, first protection cushion top and first clamp plate bottom fixed connection, the second clamp plate is provided with second protection cushion towards workstation one side, second protection cushion top and second clamp plate bottom fixed connection.

In a preferred embodiment, the roof is provided with actuating mechanism towards workstation one side, actuating mechanism includes telescopic cylinder, telescopic cylinder top and roof bottom fixed connection, telescopic cylinder bottom is provided with first mounting panel, first mounting panel top and telescopic cylinder bottom fixed connection, first mounting panel bottom is provided with two telescopic links, two the telescopic link surface all overlaps and is equipped with buffer spring, the telescopic link bottom is provided with the second mounting panel, telescopic link and buffer spring top all with first mounting panel bottom fixed connection, telescopic link and buffer spring bottom all with second mounting panel top fixed connection.

In a preferred embodiment, the bottom of the second mounting plate is provided with a punching head, and the top of the punching head is fixedly connected with the bottom of the second mounting plate.

In a preferred embodiment, the top of the workbench is provided with a rubber cushion, and the bottom of the rubber cushion is fixedly connected with the top of the workbench.

In a preferred embodiment, a plurality of fixing plates are arranged at the bottom of the base, the tops of the fixing plates are fixedly connected with the bottom of the base, supporting legs are fixedly connected at the bottoms of the fixing plates, and rubber pads are fixedly connected at the bottoms of the supporting legs.

In a preferred embodiment, a lifting rod is arranged on one side of the supporting leg, and the top of the lifting rod is fixedly connected with the bottom of the fixing plate.

In a preferred embodiment, the bottom of the lifting rod is provided with a universal wheel, and the top of the universal wheel is fixedly connected with the bottom of the lifting rod.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the adjusting mechanism, the first pressing plate and the second pressing plate are driven by the hydraulic lifting seat to clamp and fix the blank, so that the blank cannot slide in the blanking process, the phenomenon that a knife edge cannot crack or is difficult to retract is avoided, the electric screw rod and the sliding block can drive the first pressing plate and the second pressing plate to move, and therefore the positions of the first pressing plate and the second pressing plate can be adjusted for the blanks with different sizes, the blanks with different sizes are fixed, the practicability and the convenience are improved, meanwhile, the first protection cushion and the second protection cushion at the bottoms of the first pressing plate and the second pressing plate not only increase the friction force between the first pressing plate and the blank between the second pressing plate and the blank, the blank is prevented from moving, but also the protection performance of the blank is improved, and the blank is prevented from being crushed by the first pressing plate and the second pressing plate;

2. through setting up rubber cushion, telescopic link and buffer spring, through telescopic link and buffer spring, can cushion the impact force that the dashes stub bar and produce when descending to improved protectiveness and the practicality to dashing the stub bar, and rubber cushion not only can improve the frictional force between blank and the workstation, avoids the blank to take place to remove, but also has improved the protectiveness to the blank.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the workbench of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

The reference signs are: 1. a base; 2. a first support column; 3. a second support column; 4. a top plate; 5. a universal wheel; 6. a work table; 7. a first platen; 8. a second platen; 9. a hydraulic lifting seat; 10. a chute; 11. a telescopic cylinder; 12. a slider; 13. an electric screw rod; 14. a first protective cushion; 15. a second protective cushion; 16. a first mounting plate; 17. a telescopic rod; 18. a buffer spring; 19. a second mounting plate; 20. punching a material head; 21. a rubber cushion; 22. a fixing plate; 23. supporting legs; 24. a rubber cushion block; 25. a lifting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The adjustable blanking die shown in the attached figures 1-4 comprises a base 1, wherein the top of the base 1 is respectively provided with a first support column 2 and a second support column 3, the bottoms of the first support column 2 and the second support column 3 are fixedly connected with the top of the base 1, the top of the first support column 2 is provided with a top plate 4, the tops of the first support column 2 and the second support column 3 are fixedly connected with the bottom of the top plate 4, and an adjusting mechanism is arranged between the first support column 2 and the second support column 3;

the adjusting mechanism comprises a workbench 6, a first pressing plate 7 and a second pressing plate 8 are arranged at the top of the workbench 6, two hydraulic lifting seats 9 are fixedly connected at the bottoms of the first pressing plate 7 and the second pressing plate 8, a chute 10 is arranged at one side of the workbench 6 facing the hydraulic lifting seats 9, a slide block 12 is arranged in the chute 10, an electric lead screw 13 is arranged at one side of the slide block 12, one end of the electric lead screw 13 penetrates through the slide block 12 and is in threaded connection with the slide block 12, two ends of the electric lead screw 13 are rotatably connected with the chute 10 through bearings, the slide block 12 is in sliding connection with the workbench 6 to which the chute 10 belongs, the top of the slide block 12 is fixedly connected with the bottom of the hydraulic lifting seat 9, a first protective cushion 14 is arranged at one side of the first pressing plate 7 facing the workbench 6, the top of the first protective cushion 14 is fixedly connected with the bottom of the first pressing plate 7, and a second protective cushion 15 is arranged at one side of the second pressing plate 8 facing the workbench 6, the top of the second protective soft cushion 15 is fixedly connected with the bottom of the second pressing plate 8.

As shown in the attached drawing 1, the top plate 4 is provided with a driving mechanism facing one side of the workbench 6, the driving mechanism comprises a telescopic cylinder 11, the top of the telescopic cylinder 11 is fixedly connected with the bottom of the top plate 4, the bottom of the telescopic cylinder 11 is provided with a first mounting plate 16, the top of the first mounting plate 16 is fixedly connected with the bottom of the telescopic cylinder 11, the bottom of the first mounting plate 16 is provided with two telescopic rods 17, the surfaces of the two telescopic rods 17 are all sleeved with a buffer spring 18, the bottom of the telescopic rod 17 is provided with a second mounting plate 19, the tops of the telescopic rod 17 and the buffer spring 18 are all fixedly connected with the bottom of the first mounting plate 16, the bottoms of the telescopic rod 17 and the buffer spring 18 are all fixedly connected with the top of the second mounting plate 19, through the telescopic rod 17 and the buffer spring 18, the impact force generated when the stub bar 20 descends can be buffered, and the protection performance and the practicability of the stub bar 20 are improved.

As shown in fig. 1, a blanking head 20 is arranged at the bottom of the second mounting plate 19, the top of the blanking head 20 is fixedly connected with the bottom of the second mounting plate 19, and the blank is blanked through the blanking head 20.

As shown in the attached drawing 3, the rubber cushion 21 is arranged at the top of the workbench 6, the bottom of the rubber cushion 21 is fixedly connected with the top of the workbench 6, friction force between the blank and the workbench 6 can be improved through the rubber cushion 21, the blank is prevented from moving, and the protection performance on the blank is also improved.

As shown in the attached drawing 4, the bottom of the base 1 is provided with a plurality of fixing plates 22, the tops of the fixing plates 22 are fixedly connected with the bottom of the base 1, the bottom of the fixing plates 22 is fixedly connected with supporting legs 23, the bottom of each supporting leg 23 is fixedly connected with a rubber cushion block 24, supporting force can be provided for the whole mold through the supporting legs 23, and meanwhile, the rubber cushion blocks 24 can enable the whole mold to be placed more stably due to the characteristics of the rubber cushion blocks 24.

As shown in the attached figure 4, a lifting rod 25 is arranged on one side of the supporting leg 23, the top of the lifting rod 25 is fixedly connected with the bottom of the fixing plate 22, and the universal wheel 5 can be lifted up by the lifting rod 25, so that the universal wheel 5 is prevented from bearing weight all the time, and the service life of the universal wheel 5 is prolonged.

As shown in the attached figure 4, the universal wheels 5 are arranged at the bottom of the lifting rod 25, the top of each universal wheel 5 is fixedly connected with the bottom of the lifting rod 25, the whole die can be moved through the universal wheels 5, and convenience is brought to carrying or transportation.

The utility model discloses the theory of operation: when the blanking machine is in actual use, the first pressing plate 7 and the second pressing plate 8 are lifted up through the two hydraulic lifting seats, then a blank to be processed is placed on the workbench 6, at the moment, the positions of the first pressing plate 7 and the second pressing plate can be adjusted according to the size of the blank, the electric screw 13 is started, the rotating electric screw 13 drives the sliding block 12 to move in the workbench 6 to drive the first pressing plate 7 and the second pressing plate 8 to move, so that blanks with different sizes can be fixed, then the hydraulic lifting seats are started, the blanks are clamped and fixed through the first pressing plate 7 and the second pressing plate 8, the blanks cannot slide in the blanking process, the phenomenon that a knife edge cannot crack or is difficult to withdraw is avoided, meanwhile, the first protective soft pad 14 and the second protective soft pad 15 at the bottoms of the first pressing plate 7 and the second pressing plate 8, not only increases the frictional force between first clamp plate 7 and second clamp plate 8 and the blank, avoids the blank to take place to remove, but also has improved the protectiveness to the blank, prevents that first clamp plate 7 and second clamp plate 8 from crushing the blank.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an unloading mould with adjustable, includes base (1), its characterized in that: the top of the base (1) is respectively provided with a first supporting column (2) and a second supporting column (3), the bottoms of the first supporting column (2) and the second supporting column (3) are fixedly connected with the top of the base (1), the top of the first supporting column (2) is provided with a top plate (4), the tops of the first supporting column (2) and the second supporting column (3) are fixedly connected with the bottom of the top plate (4), and an adjusting mechanism is arranged between the first supporting column (2) and the second supporting column (3);

the adjusting mechanism comprises a workbench (6), a first pressing plate (7) and a second pressing plate (8) are arranged at the top of the workbench (6), two hydraulic lifting seats (9) are fixedly connected to the bottoms of the first pressing plate (7) and the second pressing plate (8), a sliding groove (10) is formed in one side of the workbench (6) facing the hydraulic lifting seats (9), a sliding block (12) is arranged inside the sliding groove (10), an electric lead screw (13) is arranged on one side of the sliding block (12), one end of the electric lead screw (13) penetrates through the sliding block (12) and is in threaded connection with the sliding block (12), two ends of the electric lead screw (13) are rotatably connected with the sliding groove (10) through bearings, the sliding block (12) is in sliding connection with the workbench (6) to which the sliding groove (10) belongs, the top of the sliding block (12) is fixedly connected with the bottom of the hydraulic lifting seats (9), a first protective cushion (14) is arranged on one side of the workbench (6) facing the first pressing plate (7), first protection cushion (14) top and first clamp plate (7) bottom fixed connection, second clamp plate (8) are provided with second protection cushion (15) towards workstation (6) one side, second protection cushion (15) top and second clamp plate (8) bottom fixed connection.

2. The adjustable blanking die of claim 1, wherein: roof (4) are provided with actuating mechanism towards workstation (6) one side, actuating mechanism includes telescopic cylinder (11), telescopic cylinder (11) top and roof (4) bottom fixed connection, telescopic cylinder (11) bottom is provided with first mounting panel (16), first mounting panel (16) top and telescopic cylinder (11) bottom fixed connection, first mounting panel (16) bottom is provided with two telescopic links (17), two telescopic link (17) surface all overlaps and is equipped with buffer spring (18), telescopic link (17) bottom is provided with second mounting panel (19), telescopic link (17) and buffer spring (18) top all with first mounting panel (16) bottom fixed connection, telescopic link (17) and buffer spring (18) bottom all with second mounting panel (19) top fixed connection.

3. The adjustable blanking die of claim 2, wherein: the blanking head (20) is arranged at the bottom of the second mounting plate (19), and the top of the blanking head (20) is fixedly connected with the bottom of the second mounting plate (19).

4. The adjustable blanking die of claim 1, wherein: the top of the workbench (6) is provided with a rubber cushion (21), and the bottom of the rubber cushion (21) is fixedly connected with the top of the workbench (6).

5. The adjustable blanking die of claim 1, wherein: the base (1) bottom is provided with a plurality of fixed plates (22), and is a plurality of fixed plate (22) top all with base (1) bottom fixed connection, it is a plurality of equal fixedly connected with supporting leg (23) in fixed plate (22) bottom, supporting leg (23) bottom fixedly connected with rubber pad (24).

6. The adjustable blanking die of claim 5, wherein: supporting leg (23) one side is provided with lifter (25), lifter (25) top and fixed plate (22) bottom fixed connection.

7. The adjustable blanking die of claim 6, wherein: the lifting rod (25) is provided with universal wheel (5) in the bottom, universal wheel (5) top and lifting rod (25) bottom fixed connection.