CN215657257U

CN215657257U - Novel combined stamping die

Info

Publication number: CN215657257U
Application number: CN202122076491.6U
Authority: CN
Inventors: 吴明飞
Original assignee: Shanghai Mingyuan Metal Structure Complete Set Co ltd
Current assignee: Shanghai Mingyuan Metal Structure Complete Set Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-28
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a novel combined stamping die which comprises a base, wherein a fixed table is arranged in the middle of the top of the base, fixed rods are arranged on two sides of the top of the base, the tops of two groups of fixed rods are provided with a top plate together, a motor is arranged at the bottom inside the fixed table, and a bevel gear B is arranged at the output end of the motor; according to the utility model, through the mutual cooperation of the rotating rod, the bevel gear A, the motor, the bevel gear B, the cam, the hinge rod, the inner sleeve, the upper die, the material pushing plate, the lower die, the stamping groove, the movable plate, the push rod and the spring, when the device controls the cam to rotate, the upper die can be driven to descend to stamp materials, meanwhile, the material pushing plate can bring stamping parts into the stamping groove to be placed, after stamping, when the upper die is pushed to ascend, the material pushing plate can be synchronously controlled to replace the top of the stamped materials, and each circle of rotation of the cam is a stamping flow.

Description

Novel combined stamping die

Technical Field

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

Background

A stamping die is a special processing device for processing materials into parts in cold stamping, called as a cold stamping die, and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation.

The existing device is difficult to automatically push out the material after stamping the material, and the material is manually taken out from a stamping groove, so that the material is inconvenient to take, the time consumed by replacing the material is prolonged, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel combined stamping die, so as to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel combined stamping die comprises a base, wherein a fixed station is arranged at the middle position of the top of the base, fixed rods are arranged on two sides of the top of the base, a top plate is jointly arranged at the tops of two groups of fixed rods, a motor is arranged at the bottom inside the fixed station, a bevel gear B is arranged at the output end of the motor, a rotating rod is sleeved at the middle position of two sides of the fixed station, a bevel gear A meshed with the bevel gear B is sleeved at the middle position of the outer side of the rotating rod, cams are sleeved on two sides of the outer side of the rotating rod, a lower die is arranged at the middle position of the top of the fixed station, a material ejecting component is arranged at the middle position of the top of the lower die, outer sleeves are arranged at the tops of one sides, close to each other, of the two groups of fixed rods, inner sleeves are sleeved at the inner sides of the two groups of outer sleeves, and fixed columns are arranged at the tops of two sides of the cams, the outer side sleeves of the two groups of fixing columns are provided with hinge rods mutually hinged with the inner sleeve, the tops of the two groups of inner sleeves are provided with connecting rods together, one side, close to each other, of each two groups of connecting rods is provided with an upper die together, and the bottom of the upper die is provided with a pressing block.

Preferably, the liftout subassembly includes scraping wings, punching press groove, fly leaf, push rod and spring, the punching press trench is located the intermediate position department at bed die top, the both sides cover of bed die bottom is equipped with the scraping wings, and two sets of the bottom of scraping wings is provided with the fly leaf, the both sides of fly leaf are provided with the push rod of mutually supporting with the cam, and two sets of the intermediate position department at push rod top is provided with the spring of mutually connecting with the fixed station.

Preferably, the top of the two sides of the fixed platform is provided with a through groove matched with the push rod.

Preferably, the middle position department cover at roof top is equipped with two sets of movable rods, and the bottom and the last mould interconnect of two sets of movable rods.

Preferably, both sides of the bottom of the inner side of the stamping groove are provided with stamping holes communicated with the fixed platform, and both sides of the bottom of the pressing block are provided with stamping blocks matched with the stamping holes.

Preferably, a material receiving groove is formed in the middle of the top of the movable plate, and a bin gate is arranged at the top of one end of the fixed platform.

Compared with the prior art, the utility model has the beneficial effects that: this novel combined stamping die passes through the bull stick, bevel gear A, including a motor, an end cap, a controller, and a cover plate, bevel gear B, the cam, the articulated arm, interior sleeve pipe, go up the mould, the scraping wings, the bed die, the punching press groove, the fly leaf, mutually support between push rod and the spring, when making device control cam rotate, can drive the mould decline and carry out the punching press to the material, the scraping wings can bring the stamping workpiece into the punching press inslot with the punching press simultaneously and place, after the punching press, when the mould rose in the promotion, but the material top after the synchronous control scraping wings will be accomplished in the punching press is changed, make every rotatory a week of cam be a punching press flow, the combination and the continuity of device have been promoted, punching press efficiency has been promoted, and the operation to the punching press of material and the blowing liftout has been realized through a set of motor, the consumption of drive power has been saved.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front cross-sectional view of the topping assembly of the present invention;

FIG. 4 is an enlarged top view of the lower mold of the present invention;

fig. 5 is an enlarged side view of the cam of the present invention.

In the figure: 1. a base; 2. a rotating rod; 3. a bevel gear A; 4. a motor; 5. a bevel gear B; 6. a fixed table; 7. a cam; 8. a hinged lever; 9. fixing the rod; 10. an inner sleeve; 11. a connecting rod; 12. an upper die; 13. a top plate; 14. an outer sleeve; 15. fixing a column; 16. a material pushing plate; 17. a lower die; 18. punching a groove; 19. a movable plate; 20. a push rod; 21. a spring; 22. and (7) briquetting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a novel combined stamping die comprises a base 1, wherein a fixed table 6 is arranged at the middle position of the top of the base 1, fixing rods 9 are arranged on two sides of the top of the base 1, a top plate 13 is jointly arranged at the tops of the two groups of fixing rods 9, a motor 4 is arranged at the bottom inside the fixed table 6 and can drive a cam 7 to rotate to complete stamping operation, a bevel gear B5 is arranged at the output end of the motor 4, a rotating rod 2 is sleeved at the middle position of two sides of the fixed table 6, a bevel gear A3 which is mutually meshed with the bevel gear B5 is sleeved at the middle position of the outer side of the rotating rod 2, the cam 7 is sleeved at two sides of the outer side of the rotating rod 2, each circle of rotation of the cam 7 is a stamping flow, a lower die 17 is arranged at the middle position of the top of the fixed table 6, an ejecting component is arranged at the middle position of the top of the lower die 17, and an outer sleeve 14 is arranged at the top of one side where the two groups of the fixing rods 9 are close to each other, the inboard cover of two sets of outer tubes 14 is equipped with interior sleeve pipe 10, and the top of two sets of cams 7 both sides is provided with fixed column 15, and the outside cover of two sets of fixed column 15 is equipped with the articulated rod 8 of sleeve pipe 10 mutual articulated, and the top of sleeve pipe 10 is provided with connecting rod 11 jointly in two sets of, and one side that two sets of connecting rods 11 are close to each other is provided with mould 12 jointly, and the bottom of going up mould 12 is provided with briquetting 22.

Further, the liftout subassembly includes scraping wings 16, punching press groove 18, fly leaf 19, push rod 20 and spring 21, and punching press groove 18 is located the intermediate position department at bed die 17 top, and the both sides cover of bed die 17 bottom is equipped with scraping wings 16, and the bottom of two sets of scraping wings 16 is provided with fly leaf 19, and the both sides of fly leaf 19 are provided with the push rod 20 of mutually supporting with cam 7, and the intermediate position department at the top of two sets of push rods 20 is provided with the spring 21 with fixed station 6 interconnect, to the material punching press back, can be automatic ejecting the material.

Furthermore, the top of the two sides of the fixed platform 6 is provided with a through groove matched with the push rod 20, so that the fixed platform 6 can be limited.

Further, the middle position department at roof 13 top is equipped with two sets of movable rods, and the bottom and the last mould 12 interconnect of two sets of movable rods for it is spacing to go up mould 12.

Furthermore, the two sides of the bottom of the inner side of the stamping groove 18 are provided with stamping holes communicated with the fixed station 6, and the two sides of the bottom of the pressing block 22 are provided with stamping blocks matched with the stamping holes, so that the stamping parts can be accurately stamped conveniently.

Furthermore, the middle position department at fly leaf 19 top is provided with connects the silo for connect and get the punching press piece, and the top of 6 one ends of fixed station is provided with the bin gate, is convenient for clear up the punching press piece in the butt joint silo.

The working principle is as follows: when the device is used, stamping parts are placed and buckled on the outer sides of the two groups of material pushing plates 16, then the motor 4 is started, the bevel gear B5 can be driven to rotate through the motor 4, the bevel gear B5 can drive the rotating rod 2 to rotate through the bevel gear A3, the two groups of cams 7 are controlled to rotate, the convex surfaces of the cams 7 gradually rotate towards the bottom along with the rotation of the cams 7, at the moment, the springs 21 in a compression state can push the push rods 20 through elastic restoring force to move downwards under the limit of the through grooves and be attached to the surface of the cams 7, meanwhile, the movable plate 19 is pulled to move downwards, the material pushing plates 16 drive the stamping parts to enter the stamping grooves 18, meanwhile, the cams 7 can pull the hinge rods 8 to move downwards through the fixed columns 15, the inner sleeve 10 can move downwards under the guide of the outer sleeve 14 to pull the connecting rods 11 to drive the upper die 12 to gradually approach the lower die 17 until the pressing blocks 22 enter the stamping grooves 18 to be attached to the stamping parts, the punching block is inserted into the punching hole to complete the punching of the punching piece, the punching fragments fall into the movable plate 19 through the punching hole to be collected, at the moment, the material pushing plate 16 is put into the inner side of the lower die 17 and can not collide with the pressing block 22, and the convex surface of the cam 7 just rotates to the bottom, when the cam 7 continues to rotate, the convex surface of the cam 7 moves upward, the push rod 20 can be pushed to drive the material pushing plate 16 to move upwards and extrude the spring 21 to compress, the punched stamping part can be pushed upwards out of the stamping groove 18 through the material pushing plate 16, the material pushing plate is convenient for a worker to take, meanwhile, the cam 7 can drive the hinge rod 8 to lift, and then synchronously pushing the upper die 12 to rise to make the pressing block 22 be separated from the stamping groove 18, when the cam 7 rotates for a circle and the convex surface is positioned at the top again, controlling the motor 4 to be closed, the material can be replaced, so that the operation of one-time stamping and material discharging and ejecting can be completed by rotating the cam 7 for one circle.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a novel combination formula stamping die, includes base (1), its characterized in that: a fixed table (6) is arranged at the middle position of the top of the base (1), fixing rods (9) are arranged on two sides of the top of the base (1), a top plate (13) is arranged at the tops of two groups of fixing rods (9) together, a motor (4) is arranged at the bottom inside the fixed table (6), a bevel gear B (5) is arranged at the output end of the motor (4), a rotating rod (2) is sleeved at the middle position of two sides of the fixed table (6), a bevel gear A (3) meshed with the bevel gear B (5) is sleeved at the middle position of the outer side of the rotating rod (2), cams (7) are sleeved at two sides of the outer side of the rotating rod (2), a lower die (17) is arranged at the middle position of the top of the fixed table (6), a material ejecting assembly is arranged at the middle position of the top of the lower die (17), and an outer sleeve (14) is arranged at the top of one side, which the two groups of the fixing rods (9) are close to each other, the inner side of the two groups of outer sleeves (14) is sleeved with an inner sleeve (10), the tops of two sides of the two groups of cams (7) are provided with fixing columns (15), the outer side of each fixing column (15) is sleeved with a hinge rod (8) mutually hinged with the inner sleeve (10), the tops of the two groups of inner sleeves (10) are provided with connecting rods (11) together, the side, close to each other, of each connecting rod (11) is provided with an upper die (12) together, and the bottom of the upper die (12) is provided with a pressing block (22).

2. The novel combined stamping die of claim 1, wherein: the ejection component comprises a material pushing plate (16), a stamping groove (18), a movable plate (19), push rods (20) and springs (21), the stamping groove (18) is located in the middle position of the top of a lower die (17), the material pushing plate (16) is sleeved on two sides of the bottom of the lower die (17), the movable plate (19) is arranged at the bottom of the material pushing plate (16), the push rods (20) matched with cams (7) are arranged on two sides of the movable plate (19), and the springs (21) connected with a fixed platform (6) are arranged in the middle position of the top of the push rods (20).

3. The novel combined stamping die of claim 1, wherein: the top of the two sides of the fixed table (6) is provided with a through groove matched with the push rod (20).

4. The novel combined stamping die of claim 1, wherein: two groups of movable rods are sleeved at the middle position of the top plate (13), and the bottoms of the two groups of movable rods are connected with the upper die (12) mutually.

5. The novel combined stamping die as claimed in claim 2, wherein: the two sides of the bottom of the inner side of the punching groove (18) are provided with punching holes communicated with the fixed platform (6), and the two sides of the bottom of the pressing block (22) are provided with punching blocks matched with the punching holes.

6. The novel combined stamping die as claimed in claim 2, wherein: a material receiving groove is formed in the middle of the top of the movable plate (19), and a bin gate is arranged at the top of one end of the fixed platform (6).