CN218475882U

CN218475882U - Convenient cutting blade mould of adjusting

Info

Publication number: CN218475882U
Application number: CN202222391073.0U
Authority: CN
Inventors: 林畅茂
Original assignee: Shenzhen Zhongxing Hardware Co ltd
Current assignee: Shenzhen Zhongxing Hardware Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-02-14
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a convenient cutter piece mould of adjusting relates to mould technical field, the on-line screen storage device comprises a base, the side fixed mounting of base has the side platform, the top surface of side platform is equipped with branch admittedly, the top fixed mounting of branch has the roof, the top surface of roof is equipped with the pneumatic cylinder admittedly, the fly leaf is installed to the output of pneumatic cylinder, the bottom surface fixed mounting of fly leaf has the drum, the surface of drum is equipped with the mounting panel admittedly, the bottom surface fixed mounting of mounting panel has the mould, the top surface of base is equipped with the lower mould admittedly, the fixed surface of base installs the lug, the inboard rotation of lug is connected with the bull stick, the one end fixed mounting of bull stick has the short block, the surface of bull stick is equipped with the connecting block admittedly. The utility model provides an during last mould and lower mould compound die, can drive the guard plate automatically and rise to avoid staff's maloperation, improved the security man-hour, and simple structure, low cost, the practicality is higher.

Description

Convenient cutting blade mould of adjusting

Technical Field

The utility model relates to the technical field of mold, especially, relate to a convenient cutting blade mould of adjusting.

Background

Cutting blade need be used the mould shaping when machine-shaping, but present mould is when in-service use, and at the in-process protectiveness of punching press is relatively poor, if the staff mistake stretches into the hand midway, leads to the staff to be injured easily, needs improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a convenient-to-adjust cutting blade die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a convenient cutting blade mould of adjusting, includes the base, the side fixed mounting of base has the side platform, branch is equipped with admittedly to the top surface of side platform, the top fixed mounting of branch has the roof, the top surface of roof is equipped with the pneumatic cylinder admittedly, the fly leaf is installed to the output of pneumatic cylinder, the bottom surface fixed mounting of fly leaf has the drum, the surface of drum is equipped with the mounting panel admittedly, the bottom surface fixed mounting of mounting panel has last mould, the top surface of base is equipped with the lower mould admittedly, the fixed surface of base installs the lug, the inboard rotation of lug is connected with the bull stick, the one end fixed mounting of bull stick has the short block, the surface of bull stick is equipped with the connecting block admittedly, the fixed surface of connecting block installs the guard plate, the fixed surface of mounting panel installs the upper block, the bottom surface of upper block is equipped with the clamp plate admittedly.

In order to stabilize the supporting top plate, the utility model discloses the improvement has, the side platform is the symmetric form and distributes in the both sides of base.

In order to improve the practicality, the utility model discloses the improvement has, the quantity of drum is four groups, four groups drum evenly distributed is in the bottom surface four corners of fly leaf.

In order to protect the protection plate, the utility model discloses the improvement has, the fixed surface of base installs the rectangular block, the top surface fixed mounting of rectangular block has the cushion.

In order to prolong the service life of the cushion, the utility model discloses the improvement has, the material of cushion is natural rubber, the cushion is laminated with the guard plate mutually.

In order to cushion the mould, the utility model discloses the improvement has, the circular slot has been seted up to the top surface of base, the inner wall fixed mounting of circular slot has thin pole, sliding connection between thin pole and the drum, the surface cover of thin pole is equipped with the spring.

In order to conveniently place the spring, the utility model discloses the improvement has, the radius of circular slot is less than the radius of drum.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when adding man-hour, drive the fly leaf downstream through the pneumatic cylinder, the fly leaf drives the drum motion afterwards, the drum is at this moment at the surface slip of thin pole, simultaneously the drum drives the mounting panel motion, the mounting panel drives mould downstream afterwards, close up until last mould and lower mould, at this moment can shaping cutter piece, simultaneously in the in-process of mounting panel downstream, the mounting panel can drive the motion of upper segment in step, the upper segment drives the clamp plate motion afterwards, the short piece extrudees the short piece at this moment downwards, the short piece takes place to rotate at this moment, the short piece drives the bull stick rotation afterwards, the bull stick drives the connecting block rotation afterwards, the connecting block drives the guard plate rotation afterwards, erect until the guard plate, at this moment guard plate automatic expansion, can protect the staff, avoid staff's maloperation to stretch into the hand, simultaneously when going up the mould resets, the mounting panel is at the in-process of upward movement, can drive the upper segment upward movement, the upper segment drives the clamp plate afterwards and keeps away from the short piece, at this moment because the guard plate resets naturally owing to the effect of gravity, simultaneously, the mistake can support the guard plate, avoid the reset excessively, simultaneously because the material is comparatively soft, can avoid hitting, when the utility model discloses go up mould and lower mould, thereby the guard plate can drive the simple operation of low cost is cheap in addition, thereby simple operation guard plate structure, and the guard plate, and the simple operation of the guard plate, and the simple guard plate, and the utility model has improved the safety protection plate structure.

2. The utility model discloses in, when the compound die, the drum can be at slender pole surface lapse, and at this in-process, the drum can extrude the spring, at this moment through the elasticity of spring, can play the effect of buffering to last mould, avoids the dynamics to lead to the fact the lower mould to damage excessively, and through the circular slot that sets up, can reserve for the sufficient space of spring, avoids the too big and damage of spring compression range, and the practicality is higher.

Drawings

Fig. 1 is a schematic view of a conveniently adjustable cutting blade mold according to the present invention;

fig. 2 is a top view of a conveniently adjustable cutting blade mold according to the present invention;

fig. 3 is an enlarged view of a position A in fig. 2 of the conveniently adjusted cutting blade die provided by the utility model;

fig. 4 is a bottom view of the conveniently adjustable cutting blade die of the present invention;

fig. 5 is the utility model provides a conveniently adjusted enlarged view of the position B in fig. 4 of the cutting blade die.

Illustration of the drawings:

1. a base; 2. a side stand; 3. a strut; 4. a top plate; 5. a hydraulic cylinder; 6. a movable plate; 7. a cylinder; 8. mounting a plate; 9. an upper die; 10. a lower die; 11. a bump; 12. a rotating rod; 13. short blocks; 14. connecting blocks; 15. a protection plate; 16. loading blocks; 17. pressing a plate; 18. a long block; 19. a soft cushion; 20. a circular groove; 21. a thin rod; 22. a spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: a blade cutting die convenient to adjust comprises a base 1, wherein long blocks 18 are fixedly mounted on the surface of the base 1, cushions 19 are fixedly mounted on the top surfaces of the long blocks 18, after protection plates 15 are reset, the protection plates 15 can be supported by the arranged cushions 19, excessive resetting of the protection plates 15 is avoided, the cushions 19 are made of natural rubber, the protection plates 15 can be prevented from being damaged due to the fact that the cushions 19 are soft, the cushions 19 are attached to the protection plates 15, side tables 2 are fixedly mounted on the side surfaces of the base 1, the side tables 2 are symmetrically distributed on two sides of the base 1, supporting rods 3 are fixedly mounted on the top surfaces of the side tables 2, top plates 4 are fixedly mounted at the top ends of the supporting rods 3, hydraulic cylinders 5 are fixedly mounted on the top surfaces of the top plates 4, movable plates 6 are mounted at the output ends of the hydraulic cylinders 5, cylinders 7 are fixedly mounted on the bottom surfaces of the movable plates 6, and the number of the cylinders 7 is four groups, four groups of cylinders 7 are uniformly distributed at four corners of the bottom surface of a movable plate 6, a mounting plate 8 is fixedly arranged on the surface of each cylinder 7, an upper die 9 is fixedly arranged on the bottom surface of each mounting plate 8, a lower die 10 is fixedly arranged on the top surface of a base 1, the movable plate 6 is driven to move downwards by a hydraulic cylinder 5 during machining, the movable plate 6 drives the cylinders 7 to move later, the cylinders 7 slide on the surface of a thin rod 21 at this time, the cylinders 7 drive the mounting plates 8 to move simultaneously, the mounting plates 8 drive the upper dies 9 to move downwards until the upper dies 9 and the lower dies 10 are closed, a cutting blade can be formed at this time, a convex block 11 is fixedly arranged on the surface of the base 1, a rotating rod 12 is rotatably connected to the inner side of the convex block 11, a short block 13 is fixedly arranged at one end of the rotating rod 12, a connecting block 14 is fixedly arranged on the surface of the rotating rod 12, and a protection plate 15 is fixedly arranged on the surface of the connecting block 14.

Referring to fig. 1-5, an upper block 16 is fixedly mounted on the surface of a mounting plate 8, a pressing plate 17 is fixedly mounted on the bottom surface of the upper block 16, the mounting plate 8 can synchronously drive the upper block 16 to move in the downward movement process of the mounting plate 8, the upper block 16 then drives the pressing plate 17 to move, the pressing plate 17 downwardly extrudes a short block 13 at this time, the short block 13 rotates at this time, the short block 13 then drives a rotating rod 12 to rotate, the rotating rod 12 then drives a connecting block 14 to rotate, the connecting block 14 then drives a protection plate 15 to rotate until the protection plate 15 is erected, at this time, the protection plate 15 automatically unfolds, so that a worker can be protected, the situation that the worker mistakenly operates to stretch a hand is avoided, meanwhile, when an upper die 9 is reset, the mounting plate 8 can drive the upper block 16 to move upwards in the upward movement process, the upper block 16 then drives the pressing plate 17 to be far away from the short block 13, and at this time, the protection plate 15 naturally resets due to the effect of gravity.

Example two

Please refer to fig. 2, a circular groove 20 is opened on the top surface of the base 1, the radius of the circular groove 20 is smaller than that of the cylinder 7, through the circular groove 20, enough space for the spring 22 can be reserved, damage caused by too large compression amplitude of the spring 22 can be avoided, the inner wall of the circular groove 20 is fixedly provided with the thin rod 21, the thin rod 21 is in sliding connection with the cylinder 7, the surface of the thin rod 21 is sleeved with the spring 22, when the mold is closed, the cylinder 7 can slide downwards on the surface of the thin rod 21, in the process, the cylinder 7 can extrude the spring 22, at this time, through the elastic force of the spring 22, a buffering effect can be achieved on the upper mold 9, and damage to the lower mold 10 caused by too large force can be avoided.

The working principle is as follows: during processing, the movable plate 6 is driven by the hydraulic cylinder 5 to move downwards, the movable plate 6 drives the cylinder 7 to move subsequently, the cylinder 7 slides on the surface of the thin rod 21 at this time, the cylinder 7 drives the mounting plate 8 to move simultaneously, the mounting plate 8 drives the upper die 9 to move downwards subsequently until the upper die 9 and the lower die 10 are closed, a cutting blade can be formed at this time, meanwhile, in the downward movement process of the mounting plate 8, the mounting plate 8 can synchronously drive the upper block 16 to move, the upper block 16 drives the pressing plate 17 to move subsequently, the pressing plate 17 presses the short block 13 downwards at this time, the short block 13 rotates at this time, the short block 13 drives the rotating rod 12 to rotate, the rotating rod 12 drives the connecting block 14 to rotate subsequently, the connecting block 14 drives the protective plate 15 to rotate subsequently until the protective plate 15 is erected, the protective plate 15 is automatically unfolded at this time, so that a worker can be protected from stretching a hand by misoperation, and when the upper die 9 is reset, the mounting panel 8 can drive the upper block 16 to move upwards in the process of moving upwards, the upper block 16 drives the pressing plate 17 to keep away from the short block 13 afterwards, at this time, the protection plate 15 naturally resets under the action of gravity, and simultaneously, after the protection plate 15 resets, the protection plate 15 can be supported by the arranged cushion 19, so that excessive resetting of the protection plate 15 is avoided, and meanwhile, the protection plate 15 can be prevented from being damaged due to the fact that the cushion 19 is made of soft material, when the upper die 9 and the lower die 10 are combined, the protection plate 15 can be automatically driven to rise, thereby avoiding misoperation of workers, improving safety during processing, and the structure is simple, the cost is low, when the dies are combined, the cylinder 7 can slide downwards on the surface of the thin rod 21, in the process, the cylinder 7 can extrude the spring 22, and at this time, the buffering effect can be achieved on the upper die 9 through the elasticity of the spring 22, avoid the dynamics to too big to cause the lower mould 10 to damage, and through the circular slot 20 that sets up, can reserve the sufficient space for spring 22, avoid spring 22 compression amplitude too big and damage.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a convenient cutting blade mould of adjusting, includes base (1), its characterized in that: side fixed mounting of base (1) has side platform (2), branch (3) are equipped with admittedly to the top surface of side platform (2), the top fixed mounting of branch (3) has roof (4), pneumatic cylinder (5) are equipped with admittedly to the top surface of roof (4), fly leaf (6) are installed to the output of pneumatic cylinder (5), the bottom surface fixed mounting of fly leaf (6) has drum (7), the fixed surface of drum (7) is equipped with mounting panel (8), the bottom surface fixed mounting of mounting panel (8) has last mould (9), the top surface of base (1) is equipped with lower mould (10) admittedly, the fixed surface of base (1) installs lug (11), the inboard rotation of lug (11) is connected with bull stick (12), the one end fixed mounting of bull stick (12) has short block (13), the fixed surface of bull stick (12) is equipped with connecting block (14), the fixed surface of connecting block (14) installs guard plate (15), the fixed surface of mounting panel (8) installs last block (16), the fixed surface of last block (16) is equipped with clamp plate (17) admittedly.

2. The conveniently adjustable cutting blade die of claim 1, wherein: the side tables (2) are symmetrically distributed on two sides of the base (1).

3. The conveniently adjustable cutting blade die of claim 1, wherein: the number of the cylinders (7) is four, and the four groups of the cylinders (7) are uniformly distributed at four corners of the bottom surface of the movable plate (6).

4. The conveniently adjustable cutting blade die of claim 1, wherein: the surface fixed mounting of base (1) has rectangular piece (18), the top surface fixed mounting of rectangular piece (18) has cushion (19).

5. The conveniently adjustable cutting blade die of claim 4, wherein: the material of cushion (19) is natural rubber, cushion (19) and guard plate (15) laminate mutually.

6. The conveniently adjustable cutting blade die of claim 1, wherein: circular slot (20) have been seted up to the top surface of base (1), the inner wall fixed mounting of circular slot (20) has thin pole (21), sliding connection between thin pole (21) and drum (7), the surface cover of thin pole (21) is equipped with spring (22).

7. The conveniently adjustable cutting blade die of claim 6, wherein: the radius of the circular groove (20) is smaller than that of the cylinder (7).