CN216632273U

CN216632273U - Novel flip stamping die is used in automobile punching part production

Info

Publication number: CN216632273U
Application number: CN202122548593.3U
Authority: CN
Inventors: 代永良
Original assignee: Kunshan Longrui Precision Mould Co ltd
Current assignee: Kunshan Longrui Precision Mould Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-05-31
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a novel flip stamping die for producing automobile stamping parts, which comprises a base, wherein a fixed die is arranged at the middle position of the top of the base, ejector rods are sleeved on two sides of the bottom in the fixed die, top plates are arranged at the tops of two groups of ejector rods, connecting rods are arranged at the bottoms of the two groups of ejector rods, first springs are sleeved at the bottoms of the outer sides of the two groups of ejector rods, buffer rods are arranged on two sides of the top of each connecting rod, supporting rods are arranged on two sides of the top of the base, and movable plates are sleeved at the outer sides of the two groups of supporting rods; according to the utility model, through the mutual matching of the ejector rod, the top plate connecting rod, the first springs, the fixed die, the buffer rod and the press rod, the impact force of the stamping block can be buffered in the descending process of the stamping block, the friction of the fixed die can be reduced, and meanwhile, after the stamping of the stamping part is finished, the stamping part can be automatically ejected out through the elastic force of the two groups of first springs.

Description

Novel flip stamping die is used in automobile punching part production

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a novel flip stamping die for producing automobile stamping parts.

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), wherein 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 separate or plastically deform the materials, and a novel flip stamping die for producing automobile stamping parts is one of the dies.

However, the existing stamping die has certain defects:

1. firstly, in the process of stamping a stamping part, the stamping force is large, so that the die is subjected to aggravated friction, the service life of the die is shortened, and meanwhile, after the stamping is finished, the stamping part is clamped in the die and is inconvenient to take out;

2. meanwhile, after the stamping of the stamping part is finished, the stamping part is often required to be taken out of the stamping die, but in the process, the machine is still always working, and safety accidents are easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel flip stamping die for producing automobile stamping parts, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a production of automobile punching part is with novel flip stamping die, the on-line screen storage device comprises a base, the intermediate position department at base top is provided with the cover half, the both sides cover of the inside bottom of cover half is equipped with the ejector pin, and is two sets of the top of ejector pin is provided with the roof, and is two sets of the bottom of ejector pin is provided with the connecting rod, and is two sets of the bottom cover in the ejector pin outside is equipped with first spring, the both sides at connecting rod top are provided with the buffer beam, the both sides at base top are provided with the bracing piece, and are two sets of the outside cover of bracing piece is equipped with the fly leaf, the intermediate position department of fly leaf bottom is provided with the punching press piece, the both sides of fly leaf bottom are provided with the depression bar, the one end of fly leaf bottom is provided with first rack, the positive pot head at base top is equipped with flourishing feed bin, the back one end at base top is provided with and pushes away the material subassembly.

Preferably, the material pushing assembly comprises a push plate, a material containing bin, a second spring, a mounting plate, a gear and a second rack, the mounting plate is located at one end of the back face of the base, the second rack is sleeved on the inside of the mounting plate, the second spring is sleeved on the outside of the second rack, one end of the front face of the second rack is provided with the push plate, the gear is located at one end of the back face of the top of the base, and the gear and the second rack are meshed with each other.

Preferably, the top of buffer rod runs through the inside of base, the top of buffer rod is provided with the rubber pad.

Preferably, one end of the back face of the second rack is provided with a limiting block, and one end of the front face of the second spring is fixedly connected with the mounting plate.

Preferably, the first rack is located on the back of the gear, and the first rack is meshed with the gear.

Preferably, the front one end at base top is provided with places the hole, flourishing feed bin is located the inside of placing the hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the mutually supporting between ejector pin, roof connecting rod, first spring, cover half, buffer beam and the depression bar, can cushion the impact force of counterpunch piece at the in-process that the punching press piece descends, can reduce the friction to the cover half, simultaneously, after the counterpunch piece punching press finishes, can be ejecting with the stamping workpiece is automatic through the elasticity of two sets of first springs.

2. Through the mutual cooperation between first rack, push pedal, flourishing feed bin, second spring, mounting panel, gear and the second rack, can push away the material to the stamping workpiece of drawing of patterns, automatic, push the stamping workpiece to the inside of flourishing feed bin in, reduce artifical manual going and get the material, prevent the condition that the incident takes place greatly.

Drawings

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

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

fig. 3 is a front view of the present invention.

In the figure: 1. a base; 2. a top rod; 3. a top plate; 4. a connecting rod; 5. a first spring; 6. fixing a mold; 7. a buffer rod; 8. a first rack; 9. stamping the blocks; 10. a movable plate; 11. a pressure lever; 12. a support bar; 13. pushing the plate; 14. a material containing bin; 15. a second spring; 16. mounting a plate; 17. a gear; 18. a second rack.

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. 1-3, the present invention provides an embodiment: the utility model provides a production of automobile punching part is with novel flip stamping die, the on-line screen storage device comprises a base 1, the intermediate position department at base 1 top is provided with cover half 6, the both sides cover of the inside bottom of cover half 6 is equipped with ejector pin 2, the top of two sets of ejector pins 2 is provided with roof 3, the bottom of two sets of ejector pin 2 is provided with connecting rod 4, the bottom cover in the 2 outsides of two sets of ejector pin is equipped with first spring 5, the both sides at connecting rod 4 top are provided with buffer beam 7, the both sides at base 1 top are provided with bracing piece 12, the outside cover of two sets of bracing piece 12 is equipped with fly leaf 10, the intermediate position department of fly leaf 10 bottom is provided with punching press piece 9, the both sides of fly leaf 10 bottom are provided with depression bar 11, the one end of fly leaf 10 bottom is provided with first rack 8, the positive pot head at base 1 top is equipped with flourishing feed bin 14, the back one end at base 1 top is provided with and pushes away the material subassembly.

In this implementation, the pushing assembly includes a pushing plate 13, a material containing bin 14, a second spring 15, a mounting plate 16, a gear 17 and a second rack 18, the mounting plate 16 is located at one end of the back of the base 1, the second rack 18 is sleeved inside the mounting plate 16, the second spring 15 is sleeved outside the second rack 18, the pushing plate 13 is arranged at one end of the front of the second rack 18, the gear 17 is located at one end of the back of the top of the base 1, the gear 17 and the second rack 18 are meshed with each other and can automatically collect stamping parts, the top of the buffer rod 7 penetrates through the inside of the base 1, the top of the buffer rod 7 is provided with a rubber pad to reduce damage to the buffer rod 7, one end of the back of the second rack 18 is provided with a limiting block, one end of the front of the second spring 15 is fixedly connected with the mounting plate 16 and can stretch and extrude the second spring 15, the first rack 8 is located at the back of the gear 17, first rack 8 and gear 17 intermeshing can be for gear 17 is rotatory to provide power, and the positive one end at base 1 top is provided with places the hole, and flourishing feed bin 14 is located the inside of placing the hole, is convenient for take off to flourishing feed bin 14.

The working principle is as follows: at first put into the inside to cover half 6 with the raw materials, drive punching press piece 9 downstream through electric putter this moment for fly leaf 10 extrudees two sets of buffer poles 7 through two sets of depression bars 11, makes buffer pole 7 downstream, thereby connecting rod 4 drives ejector pin 2 and roof 3 downstream, and stretches first spring 5, and punching press piece 9 carries out stamping forming to the inside original paper of cover half 6.

Meanwhile, in the process of descending of the first rack 8, the gear 17 is driven to rotate, the gear 17 drives the second rack 18 to move, the push plate 13 moves away from the fixed die 6 along with the second rack 18, when the stamping is completed, the stamping block 9 moves upwards, the pressure rod 11 also moves upwards to contact and extrude the buffer rod 7, the top plate 3 is pushed upwards through the ejector rod 2 under the action of elastic force by the first spring 5, the stamping is ejected, meanwhile, the first rack 8 moves upwards, the gear 17 rotates reversely, the push plate 13 is driven by the second rack 18 to approach the fixed die 6 and push the stamping part to move towards the storage bin 14, the first rack 8 continues to move, when the first rack 8 moves to a toothless surface, the first rack 8 and the gear 17 are disengaged, and the push plate 13 resets under the elastic force of the second spring 15.

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 merely for convenience in describing the present invention and to simplify 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 present invention. 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, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection; 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 a specific case to those of ordinary skill in the art.

Claims

1. The utility model provides a production of automobile punching part is with novel flip stamping die, includes base (1), its characterized in that: the middle position of the top of the base (1) is provided with a fixed die (6), two side sleeves of the inner bottom of the fixed die (6) are provided with ejector rods (2), the top of the ejector rods (2) is provided with a top plate (3), the bottom of the ejector rods (2) is provided with a connecting rod (4), the bottom sleeves of the outer sides of the ejector rods (2) are provided with first springs (5), two sides of the top of the connecting rod (4) are provided with buffer rods (7), two sides of the top of the base (1) are provided with supporting rods (12), two sets of outer side sleeves of the supporting rods (12) are provided with movable plates (10), the middle position of the bottom of each movable plate (10) is provided with a stamping block (9), two sides of the bottom of each movable plate (10) are provided with pressing rods (11), one end of the bottom of each movable plate (10) is provided with a first rack (8), one positive end sleeve of the top of the base (1) is provided with a storage bin (14), and one end of the back surface of the top of the base (1) is provided with a material pushing component.

2. The novel flip stamping die for the production of the automobile stamping parts as claimed in claim 1, characterized in that: the material pushing assembly comprises a pushing plate (13), a material containing bin (14), a second spring (15), a mounting plate (16), a gear (17) and a second rack (18), wherein the mounting plate (16) is located at the back end of the base (1), the second rack (18) is sleeved inside the mounting plate (16), the second spring (15) is sleeved outside the second rack (18), the pushing plate (13) is arranged at one end of the front side of the second rack (18), the gear (17) is located at one end of the back side of the top of the base (1), and the gear (17) and the second rack (18) are meshed with each other.

3. The novel flip stamping die for the production of the automobile stamping parts as claimed in claim 1, characterized in that: the top of the buffer rod (7) penetrates through the inside of the base (1), and a rubber pad is arranged at the top of the buffer rod (7).

4. The novel flip stamping die for the production of the automobile stamping parts according to claim 2, is characterized in that: one end of the back face of the second rack (18) is provided with a limiting block, and one end of the front face of the second spring (15) is fixedly connected with the mounting plate (16).

5. The novel flip stamping die for the production of the automobile stamping parts according to claim 1, is characterized in that: the first rack (8) is positioned on the back of the gear (17), and the first rack (8) is meshed with the gear (17).

6. The novel flip stamping die for the production of the automobile stamping parts according to claim 1, is characterized in that: a placing hole is formed in one end of the front face of the top of the base (1), and the material containing bin (14) is located inside the placing hole.