CN216729129U

CN216729129U - Hardware stamping die

Info

Publication number: CN216729129U
Application number: CN202123395860.4U
Authority: CN
Inventors: 李海霞; 黄芳; 程维龙; 徐进
Original assignee: Jiashan Aoli Hardware Electromechanical Co ltd
Current assignee: Jiashan Aoli Hardware Electromechanical Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-14
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of stamping dies, in particular to a hardware stamping die which comprises a base, wherein a U-shaped groove is formed in the upper surface of the base, a lower die is arranged below the inside of the U-shaped groove, a lifting rod is arranged at the bottom of the lower die, a spring is arranged at the bottom of the lifting rod, an upper die is arranged above the lower die and connected with a stamping mechanism, a first push plate is arranged on one side, away from an opening, of the U-shaped groove, and the lower surface of the first push plate is flush with the upper surface of the base. Compared with the prior art, the method has the advantages that: the U-shaped groove ensures that the workpiece plate is not easy to move in the stamping process, and the stamping precision is improved by a simple structure; the spring lifting rod is matched with the first push plate, and the lifting rod pushes the workpiece out of the upper surface of the U-shaped groove after the workpiece is stamped and is pushed out by the first push plate, so that the stamped workpiece is automatically taken out; utilize the second push pedal and conveyer belt to realize the automatic feeding of raw materials, promote work efficiency, guarantee workman's safety.

Description

Hardware stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a hardware 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 processing, and is called a cold stamping die (commonly called a 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.

When the existing die is used for stamping, each workpiece is not fixed and corrected, so that the precision is greatly reduced in the stamping process. At present most stamping die all set up the effect that reaches the punching press processing through material and punching press output shaft is perpendicular, because need change the raw materials through the manual work after the punching press, take trouble and difficultly when reducing work efficiency in the change operation to easily take place the work accident, endanger artifical safety, and the stamping workpiece in the stamping die has the problem that is difficult for taking out, this work efficiency that has also reduced people.

Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a hardware stamping die, which is realized by the following technical scheme in comparison with the prior art:

the utility model provides a hardware stamping die, includes the base, the U-shaped groove has been seted up to the base upper surface, U-shaped inslot portion below is equipped with the bed die, the bottom of bed die is equipped with the lifter, the bottom of lifter is equipped with the spring, the bed die top is equipped with the mould, go up the mould and connect stamping mechanism, open-ended one side is kept away from in the U-shaped groove is equipped with first push pedal, the lower surface of first push pedal with the upper surface of base flushes.

Through adopting above-mentioned technical scheme, lifter and spring cooperation are popped the stamping workpiece and are popped the bed die back, are released the stamping workpiece by first push pedal, realize the drawing of patterns and the unloading of stamping workpiece.

As a preferable scheme of the present invention, the lower mold includes a first module and a second module that are disposed opposite to each other, the first module and the second module are rotatably connected to the base, and the lifting rod is located below the first module and the second module.

Through adopting above-mentioned technical scheme, first module and the second module of being connected with the base rotation are in the punching press and are accomplished the mould and withdraw the back, can be in the jack-up that makes progress under the effect of lifter to better with the stamping workpiece drawing of patterns.

As a preferable scheme of the present invention, a second push plate is disposed on one side of the opening of the U-shaped groove, a lower surface of the second push plate is flush with a lower surface of the U-shaped groove, and a conveying belt is disposed between the second push plate and the base.

Through adopting above-mentioned technical scheme, the material loading of sheet material is realized in the cooperation of conveyer belt and first push pedal, has avoided the danger that artifical material loading came, and protection workman's safety improves work efficiency.

In a preferred embodiment of the present invention, two sides of the open end of the U-shaped groove are provided with guide openings inclined outward.

Through adopting above-mentioned technical scheme, guide the transport of panel material, ensure that it correctly gets into the U-shaped groove.

As a preferable scheme of the present invention, the stamping mechanism includes a stamping motor, an output end of the stamping motor is provided with a connecting rod, a lower portion of the connecting rod is connected with a guide block, the guide block is arranged on the guide post in a penetrating manner, and a bottom of the guide block is fixedly connected with the upper die.

Through adopting above-mentioned technical scheme, punching motor and connecting rod cooperation make circular motion turn into linear motion, simple structure, the equipment is convenient, low in manufacturing cost.

The utility model discloses a hardware stamping die, which has the advantages compared with the prior art that:

1. the U-shaped groove limits the position of the workpiece plate, so that the workpiece plate is not easy to move in the stamping process, and the stamping precision is improved by a simple structure;

2. the spring lifting rod is matched with the first push plate, and the lifting rod pushes the workpiece out of the upper surface of the U-shaped groove after the workpiece is stamped and is pushed out by the first push plate, so that the stamped workpiece is automatically demoulded and taken out, and the processing efficiency is improved;

3. utilize the second push pedal and conveyer belt to realize the automatic feeding of raw materials, promote work efficiency, guarantee workman's safety.

Drawings

FIG. 1 is a cross-sectional view of a hardware stamping die of the present invention;

fig. 2 is a schematic structural diagram of a base in the hardware stamping die according to the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a base; 2. a lower die; 201. a first module; 202. a second module; 3. a lifting rod; 4. a U-shaped groove; 401. a guide port; 5. an upper die; 6. a stamping mechanism; 601. a stamping motor; 602. a connecting rod; 603. a guide block; 604. a guide post; 605. a connecting plate; 7. a first push plate; 8. a spring; 9. a second push plate; 10. and (7) a conveying belt.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2, the utility model discloses a hardware stamping die, which comprises a base 1, wherein a U-shaped groove 4 is formed in the upper surface of the base 1, a lower die 2 is arranged below the inside of the U-shaped groove 4, a lifting rod 3 is arranged at the bottom of the lower die 2, a spring 8 is arranged at the bottom of the lifting rod 3, an upper die 5 is arranged above the lower die 2, the upper die 5 is connected with a stamping mechanism 6, a first push plate 7 is arranged on one side, away from an opening, of the U-shaped groove 4, and the lower surface of the first push plate 7 is flush with the upper surface of the base 1.

The lower die 2 comprises a first die block 201 and a second die block 202 which are oppositely arranged, the first die block 201 and the second die block 202 are rotatably connected with the base 1, and the lifting rod 3 is positioned below the first die block 201 and the second die block 202. The corners of the first module 201 and the second module 202 are provided with arc chamfers.

The U-shaped groove 4 opening one side is equipped with second push pedal 9, the lower surface of second push pedal 9 with the lower surface in U-shaped groove 4 flushes, second push pedal 9 with be equipped with conveyer belt 10 between the base 1. Two sides of the opening end of the U-shaped groove 4 are provided with guide openings 401 which incline outwards. The angle of inclination of the guide port 401 is between 30-45 degrees. In order to avoid collision and abrasion of the plate during conveying, the connection part of the guide port 401 and the U-shaped groove 4 is in arc smooth connection, and the corners inside the U-shaped groove 4 are subjected to arc chamfering treatment. The length of the second push plate 9 is not more than the length of the plate material, namely not more than the length of the inner side of the U-shaped groove 4. The length of the first push plate 7 is greater than that of the lower die 2. The first push plate 7 and the second push plate 9 are driven by cylinders, and the specifications of the cylinders are selected by related technicians in the field according to actual requirements.

The stamping mechanism 6 comprises a stamping motor 601, a connecting rod 602 is arranged at the output end of the stamping motor 601, the lower part of the connecting rod 602 is connected with a guide block 603, the guide block 603 is arranged on a guide column 604 in a penetrating manner, and the bottom of the guide block 603 is fixedly connected with the upper die 5. The upper part of the punching mechanism 6 is fixed to the bracket, and specifically, the upper end of the guide column 603, that is, the punching motor 601 is fixed to the bracket. The guide block 603 is T-shaped and comprises a horizontal block and a vertical block which are integrally formed, and the tail end of the vertical block is fixedly connected with the upper die 5. The number of the guide posts 604 is two, and the guide posts are located on two sides of the horizontal block of the guide block 603, and the connecting rod 602 is connected with the middle part of the horizontal block of the guide block 603 so as to keep the stability of the stamping process. In order to prolong the service life of the upper die 5, a connecting plate 605 is fixed at the bottom of the guide column 603, a vertical block of the guide block 603 penetrates through the middle part of the connecting plate 605 to be fixedly connected with the upper die 5, and a damping spring is sleeved on the guide column 603 between the connecting plate 605 and a horizontal block of the guide block 603.

The working principle of the utility model is as follows: the sheet materials are placed on the conveying belt 10 at intervals according to working beats, the sheet materials are conveyed to the position right opposite to the U-shaped groove 4 through the conveying belt 10, the second push plate 9 pushes the sheet materials into the U-shaped groove 4, the three side positions of the sheet materials are limited by the U-shaped groove 4, the punching motor 601 works, the upper die 5 performs punching operation on the sheet materials, the first module 201 and the second module 202 rotate to drive the lifting rod 3 to press downwards in the punching process, the upper die 5 leaves the base 1 after the punching operation is finished, the lifting rod 3 extends upwards under the action of the spring 8 and jacks the end parts of the first module 201 and the second module 202, so that the punching part is jacked up, the upper part of the punching part is higher than the upper surface of the U-shaped groove 4, the punching part is pushed out to the conveying belt 10 through the first push plate 7, and the conveying of the feeding and the blanking is completed through the same conveying belt 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a hardware stamping die, its characterized in that, includes base (1), U-shaped groove (4) have been seted up to base (1) upper surface, the inside below in U-shaped groove (4) is equipped with bed die (2), the bottom of bed die (2) is equipped with lifter (3), the bottom of lifter (3) is equipped with spring (8), bed die (2) top is equipped with mould (5), it connects punching press mechanism (6) to go up mould (5), open-ended one side is kept away from in U-shaped groove (4) is equipped with first push pedal (7), the lower surface of first push pedal (7) with the upper surface of base (1) flushes.

2. A hardware stamping die according to claim 1, characterized in that, the lower die (2) comprises a first module (201) and a second module (202) which are oppositely arranged, the first module (201) and the second module (202) are rotatably connected with the base (1), and the lifting rod (3) is located below the first module (201) and the second module (202).

3. A hardware stamping die according to claim 1, characterized in that, U-shaped groove (4) opening one side is equipped with second push plate (9), the lower surface of second push plate (9) with the lower surface of U-shaped groove (4) flushes, second push plate (9) with be equipped with conveyer belt (10) between base (1).

4. A hardware stamping die according to claim 3, characterized in that the open end of the U-shaped groove (4) is provided with outwardly inclined guide openings (401) on both sides.

5. A hardware stamping die according to claim 1, characterized in that, stamping mechanism (6) includes stamping motor (601), the output of stamping motor (601) is equipped with connecting rod (602), connecting rod (602) sub-unit connection guide block (603), guide block (603) wear to establish on guide post (604), the bottom of guide block (603) with go up mould (5) fixed connection.