CN110976645A

CN110976645A - Soldering lug blanking stamping die

Info

Publication number: CN110976645A
Application number: CN201911239620.XA
Authority: CN
Inventors: 陈学究; 张俊
Original assignee: Luzhi Aodun Automation Equipment Factory Wuzhong District
Current assignee: Luzhi Aodun Automation Equipment Factory Wuzhong District
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-04-10

Abstract

The invention discloses a soldering lug blanking stamping die in the technical field of stamping dies, which comprises a base and an upper pressing plate, wherein the upper surface of the base is provided with a lower gasket, the upper surface of the lower gasket is provided with a lower template, the bottom of the upper pressing plate is provided with an upper gasket, the bottom of the upper gasket is provided with an upper template, the left side and the right side of the bottom of the upper template are provided with hydraulic guide pillars, the bottom of the hydraulic guide pillars is provided with an upper clamping plate, the bottom of the upper clamping plate is provided with a stripping baffle, the upper surface of the middle part of the upper clamping plate is provided with a forming stamping head, the left side and the right side of the bottom of the stripping baffle are provided with positioning columns, the middle part of the lower template is provided with a blanking hole which is in the same line with the forming stamping head, and when the forming stamping head finishes, the finished product will be stopped by the stripper plate and fall down when the forming ram retracts into the upper clamping plate under the action of the hydraulic guide post.

Description

Soldering lug blanking stamping die

Technical Field

The invention relates to the technical field of stamping dies, in particular to a soldering lug blanking stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. However, the pressing die in the prior art is complex in structure, and waste materials or finished products generated in the punching process cannot be discharged or collected, so that the work progress is slow, and the cleaning difficulty is increased.

Disclosure of Invention

The invention aims to provide a soldering lug blanking and stamping die, which aims to solve the problems that the stamping die in the prior art proposed in the background art is complex in structure, and the blanking or collection of waste materials or finished products generated in the stamping process cannot be realized, so that the working progress is slow, and the cleaning difficulty is increased.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a soldering lug blanking stamping die, includes base and top board, the upper surface of base is provided with down the gasket, lower gasket upper surface is provided with the lower bolster, the top board bottom is provided with the gasket, it is provided with the cope match-plate pattern to go up gasket bottom, the bottom left and right sides of cope match-plate pattern is provided with the hydraulic pressure guide pillar, hydraulic pressure guide pillar bottom is provided with the punch holder, the punch holder bottom is provided with takes off the material baffle, punch holder middle part upper surface is provided with the punching press head that takes shape, it is provided with the reference column to take off the material baffle bottom left and right sides, the face side is provided with the constant head tank with reference column assorted about the lower bolster upper surface, the lower bolster middle part is provided with and takes.

Preferably, constant head tank inner chamber bottom is provided with the touch pole, touch pole surface bottom is provided with the touching loop bar, touching the pole bottom and being provided with the stopper, stopper bottom surface is provided with first spring, the bottom of first spring is connected with the bottom of touching loop bar inner chamber.

Preferably, the inner cavity of the base is provided with an electromagnet A under the blanking hole, and the left side of the electromagnet A is provided with an electromagnet B at intervals.

Preferably, the middle of the bottom of the limiting block is provided with a second spring, the bottom of the second spring is provided with a touch pressing block, and the bottom of the inner ring of the first spring is provided with a circuit switch.

Preferably, a discharge port is arranged between the electromagnet A and the electromagnet B.

Preferably, a supporting column is arranged at the bottom of the electromagnet A.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the stripping baffles are arranged on two sides of the bottom of the forming stamping head at the bottom of the upper clamping plate, when the forming stamping head finishes working and rises, a finished product at the bottom is driven to rise, and the forming stamping head retracts into the upper clamping plate under the action of the hydraulic guide pillar, so that the finished product can be blocked by the stripping baffles and falls off;

2. the invention makes the electromagnet A and the electromagnet B generate magnetism in turn by arranging the double-control circuit switch, thereby moving the waste material from the blanking hole to the discharge hole to be discharged outside the base, and realizing the circular work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of the present invention at A;

FIG. 3 is a schematic view of a backside structure of the base of the present invention;

fig. 4 is a circuit diagram of the circuit switch and the electromagnet a and the electromagnet B.

In the figure: 1. a base; 2. a lower gasket; 3. a lower template; 4. an upper pressure plate; 5. an upper gasket; 6. mounting a template; 7. an upper splint; 8. a material-removing baffle plate; 9. a hydraulic guide post; 10. forming a stamping head; 11. a positioning column; 12. positioning a groove; 13. a blanking hole; 14. a touch lever; 15. touching the loop bar; 16. a discharge port; 17. a, an electromagnet; 18. b, an electromagnet; 19. a limiting block; 20. a first spring; 21. a second spring; 22. pressing the block in a touching manner; 23. a circuit switch; 24. and (4) a support column.

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, the present invention provides a technical solution: a soldering lug blanking stamping die comprises a base 1 and an upper pressing plate 4, wherein a lower gasket 2 is arranged on the upper surface of the base 1, a lower template 3 is arranged on the upper surface of the lower gasket 2, an upper gasket 5 is arranged at the bottom of the upper pressing plate 4, an upper template 6 is arranged at the bottom of the upper gasket 5, hydraulic guide columns 9 are arranged on the left side and the right side of the bottom of the upper template 6, so that a forming stamping head 10 extends out to complete stamping work and is used for buffering shrinkage when the upper template 6 is pressed down, an upper clamping plate 7 is arranged at the bottom of the hydraulic guide columns 9, a stripping baffle 8 is arranged at the bottom of the upper clamping plate 7, the upper surface of the middle part of the upper clamping plate 7 is provided with the forming stamping head 10, when the forming stamping head 10 completes work and rises, a finished product at the bottom is driven to retract into the upper clamping plate 7 under the action of the hydraulic guide columns 9, the finished product can be blocked, the side of face is provided with constant head tank 12 with reference column 11 assorted about the lower bolster 3 upper surface, makes reference column 11 block when descending in constant head tank 12, prevents that the skew of cope match-plate pattern 6 and lead to the finished product preparation failure, and the lower bolster 3 middle part is provided with and takes shape the blanking hole 13 that the punching press head 10 is located the collinear.

Referring to fig. 2, a touch rod 14 is arranged at the bottom of an inner cavity of a positioning groove 12, a touch loop rod 15 is arranged at the bottom of the outer surface of the touch rod 14, a limit block 19 is arranged at the bottom of the touch rod 14, a first spring 20 is arranged at the outer surface of the bottom of the limit block 19, and the bottom of the first spring 20 is connected with the bottom of the inner cavity of the touch loop rod 15 to complete a basic working principle of a telescopic rod;

referring to fig. 1 and 4, an a electromagnet 17 is arranged in the inner cavity of the base 1 and located right below the blanking hole 13, when the a electromagnet 17 is powered on, magnetism is generated, waste materials in the blanking hole 13 are attracted to the upper surface of the a electromagnet 17, B electromagnets 18 are arranged on the left side of the a electromagnet 17 at intervals, when the B electromagnet 18 is powered on, the waste materials on the upper surface of the a electromagnet 17 are attracted to the right side surface of the B electromagnet, and the blanking hole 13 is always in a state without waste materials;

referring to fig. 1 and 4, a second spring 21 is arranged in the middle of the bottom of the limiting block 19, a touch block 22 is arranged at the bottom of the second spring 21, the second spring 21 is used for protecting the touch block 22, and the hard contact is avoided to damage the present invention, a circuit switch 23 is arranged at the bottom of an inner ring of the first spring 20, the circuit switch 23 can refer to a common double-control circuit switch in the market, the structure is simple, when the touch block 22 is not in contact with the circuit switch 23, the electromagnet B18 is powered on to generate magnetism, the electromagnet a 17 is powered off to generate magnetism, when the touch block 22 is pressed down by the positioning column 11 to contact the circuit switch 23, the electromagnet a 17 is powered on to generate magnetism, and the electromagnet B is powered off to generate magnetism, so as to achieve the effect of respectively;

referring to fig. 1-4, a discharge port 16 is arranged between an electromagnet a 17 and an electromagnet B18, the top of the discharge port 16 is positioned at the bottom of the right side of the electromagnet B18, and extends to the outer surface of the base 1 as the bottom, the series connection of the circuits needs to be realized through an external power supply, when the electromagnet B18 is powered off, no magnetism is generated, the waste materials adsorbed on the electromagnet B18 fall on the discharge port 16 and slide out of the inner cavity of the base 1 from the discharge port 16, and the operation is repeated and circulated;

referring to fig. 1 and 3, the supporting column 24 is disposed at the bottom of the a electromagnet 17, so as to reduce the volume of the a electromagnet 17, and prevent the waste material from being re-adsorbed to the side surface of the a electromagnet 17 and being unable to be discharged when the B electromagnet 18 is powered off.

The working principle is as follows: when an upper pressing plate 4 of the invention is pressed downwards, an upper gasket 5, an upper template 6, an upper clamping plate 7 and a stripping baffle 8 are driven to move downwards, when the stripping baffle 8 is contacted with a soldering lug material on the upper surface of a lower template 3, a hydraulic guide post 9 contracts, a forming stamping head 10 extends out to stamp the material, at the moment, the stamped waste material enters a blanking hole 13, a positioning post 11 is contacted with a positioning groove 12, the positioning post 11 presses a contact rod 14 downwards, the contact rod 14 descends in a contact sleeve rod 15, a contact block 22 is contacted with a circuit switch 23 to power off a B electromagnet 18, meanwhile, an A electromagnet 17 is powered on, the A electromagnet 17 adsorbs the waste material on the upper surface of the A electromagnet 17, then the upper pressing plate 4 ascends to drive the upper template 6 and the upper clamping plate 7 to ascend, the stamping head 10 retracts to the upper surface of the stripping baffle 8, and a finished product adsorbed on the bottom of the outer surface of the forming stamping head 10 can be separated from the forming stamping head 10 under the blocking of the stripping baffle 8, meanwhile, the positioning column 11 rises, the contact pressure block 22 leaves the circuit switch 23, the electromagnet A17 loses magnetism, the electromagnet B18 generates magnetism, waste materials are adsorbed to the left side of the electromagnet B18 from the electromagnet A17, when the waste materials are pressed down next time, the electromagnet B18 loses magnetism, the waste materials fall into the discharge hole 16 and are discharged from the back of the base 1, the circular work of solder piece stripping is achieved, and the working efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soldering lug blanking stamping die, includes base (1) and top board (4), its characterized in that: a lower gasket (2) is arranged on the upper surface of the base (1), a lower template (3) is arranged on the upper surface of the lower gasket (2), an upper gasket (5) is arranged at the bottom of the upper pressure plate (4), an upper template (6) is arranged at the bottom of the upper gasket (5), the left side and the right side of the bottom of the upper template (6) are provided with hydraulic guide posts (9), an upper clamping plate (7) is arranged at the bottom of the hydraulic guide post (9), a stripping baffle (8) is arranged at the bottom of the upper clamping plate (7), the upper surface of the middle part of the upper splint (7) is provided with a forming stamping head (10), positioning columns (11) are arranged at the left side and the right side of the bottom of the stripping baffle (8), positioning grooves (12) matched with the positioning columns (11) are arranged on the left and right sides of the upper surface of the lower template (3), and the middle part of the lower template (3) is provided with a blanking hole (13) which is positioned on the same straight line with the forming stamping head (10).

2. The soldering lug blanking and stamping die as claimed in claim 1, wherein: constant head tank (12) inner chamber bottom is provided with touch pole (14), touch pole (14) surface bottom is provided with touching loop bar (15), touch pole (14) bottom is provided with stopper (19), stopper (19) bottom surface is provided with first spring (20), the bottom of first spring (20) is connected with the bottom of touching loop bar (15) inner chamber.

3. The soldering lug blanking and stamping die as claimed in claim 1, wherein: the base (1) inner chamber is located and is provided with A electro-magnet (17) under blanking hole (13), A electro-magnet (17) left side interval is provided with B electro-magnet (18).

4. The soldering lug blanking and stamping die as claimed in claim 2, wherein: the middle part of the bottom of the limiting block (19) is provided with a second spring (21), the bottom of the second spring (21) is provided with a touch block (22), and the bottom of the inner ring of the first spring (20) is provided with a circuit switch (23).

5. The soldering lug blanking and stamping die as claimed in claim 3, wherein: a discharge hole (16) is arranged between the A electromagnet (17) and the B electromagnet (18).

6. The soldering lug blanking and stamping die as claimed in claim 3, wherein: and a support column (24) is arranged at the bottom of the A electromagnet (17).