CN219503628U

CN219503628U - Automobile safety seat stamping die convenient to unloading

Info

Publication number: CN219503628U
Application number: CN202320877832.6U
Authority: CN
Inventors: 郭俊; 周华林; 谢庆文
Original assignee: Taicang Youzhong Metal Products Co ltd
Current assignee: Taicang Youzhong Metal Products Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-11
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses an automobile safety seat stamping die convenient for blanking, which comprises a stamping upper die and a stamping lower die, wherein the stamping upper die is arranged right above the stamping lower die, a stamping knife is fixedly connected to the bottom of the stamping upper die, grooves are formed in the bottom of the stamping upper die and are arranged on the inner side of the stamping knife, the number of the grooves is four, the four grooves are distributed in a rectangular array, a vacuum chuck is arranged in each groove, the bottom end of the vacuum chuck extends to the outer side of the groove, an air duct is fixedly connected to the top of the vacuum chuck, and the top end of the air duct penetrates through the stamping upper die and extends to the top of the stamping upper die. According to the utility model, the vacuum chuck is arranged on the inner side of the stamping knife, when the seat bottom plate is embedded into the stamping knife, compressed air can be injected into the vacuum chuck by means of the external high-pressure air pump, and the seat bottom plate is extruded out of the stamping knife by the compressed air, so that rapid blanking operation is realized.

Description

Automobile safety seat stamping die convenient to unloading

Technical Field

The utility model relates to the technical field of dies, in particular to an automobile safety seat stamping die convenient for blanking.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used. The blank is made into a tool with a specific shape and size under the action of external force. The method is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the molding processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products.

When the existing stamping die is used for stamping and forming the automobile safety seat part, the obtained stamping part is embedded into the stamping knife at the bottom of the stamping upper die or clamped into the groove at the top of the stamping lower die, so that the stamping part is inconvenient to carry out blanking operation.

Therefore, it is necessary to invent a stamping die for an automobile safety seat, which is convenient for blanking, to solve the problems.

Disclosure of Invention

The utility model aims to provide an automobile safety seat stamping die convenient for blanking, which solves the problem that the existing stamping die in the prior art is inconvenient to perform blanking operation on a stamping part because the obtained stamping part is embedded in a stamping knife at the bottom of a stamping upper die or clamped in a groove at the top of a stamping lower die.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an automobile safety seat stamping die convenient to unloading, includes stamping die and stamping lower mould, stamping die sets up directly over stamping lower mould, stamping die bottom fixedly connected with stamping knife, stamping die bottom has seted up flutedly, the recess sets up in stamping knife inboard, the recess quantity is established to four, four the recess is rectangular array and distributes, every vacuum chuck is all installed to the recess inside, vacuum chuck bottom extends to the recess outside, vacuum chuck top fixedly connected with air duct, the air duct top runs through stamping die and extends to stamping die top, air duct top fixedly connected with screw thread mouth.

Preferably, the bottom of the stamping upper die is fixedly connected with cutting knives, the number of the cutting knives is two, the two cutting knives are respectively arranged on two sides of the stamping knives, and leftover materials can be cut into two sections through the cutting knives.

Preferably, a first blanking slideway is arranged on one side of the top of the stamping lower die, a second blanking slideway is arranged on the other side of the top of the stamping lower die, and leftover materials can be guided into the first waste frame through the first blanking slideway.

Preferably, a first waste frame is arranged on one side of the stamping lower die, the first waste frame is matched with the first blanking slideway, and leftover materials can be guided into the second waste frame through the second blanking slideway.

Preferably, a second waste frame is arranged on the other side of the stamping lower die, and the second waste frame is matched with the second blanking slideway.

Preferably, the two diagonal corners at the top of the stamping lower die are provided with sliding grooves, sliding blocks are connected inside the sliding grooves in a sliding mode, the top ends of the sliding blocks extend out of the sliding grooves and are fixedly connected with limiting angle plates, and the sliding blocks are pushed to drive the limiting angle plates to move.

Preferably, the height of the limiting angle plate is lower than that of the stamping knife, the height of the slitting knife is equal to that of the stamping knife, and the plate blank can be rapidly positioned by means of the limiting angle plate.

Preferably, an L-shaped fixing frame is arranged on one side of the stamping lower die, one end of the top of the L-shaped fixing frame extends to the top of the stamping upper die, and an electric compression bar is arranged at one end of the top of the L-shaped fixing frame.

Preferably, the electric pressure bar is arranged right above the stamping upper die, the output end of the bottom of the electric pressure bar is fixedly connected with the top of the stamping upper die, and the stamping upper die can be pushed to be pressed down through the electric pressure bar.

In the technical scheme, the utility model has the technical effects and advantages that:

1. by arranging the vacuum chuck at the inner side of the stamping knife, when the seat bottom plate is embedded into the stamping knife, compressed air can be injected into the vacuum chuck by means of an external high-pressure air pump, and the seat bottom plate is extruded out of the stamping knife by the compressed air, so that quick blanking operation is realized;

2. the leftover materials are cut into two sections through the separating cutter, the two sections of leftover materials lose balance and slide to two sides, one section of leftover materials fall into the first waste material frame through the first blanking slideway, and the other section of leftover materials fall into the second waste material frame through the second blanking slideway, so that automatic collection of waste materials is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model when the mold is not closed;

FIG. 2 is a schematic view of the overall structure of the present utility model when the mold is closed;

FIG. 3 is a schematic view of the structure of the stamping upper die of the present utility model;

FIG. 4 is a structural cross-sectional view of the stamping upper die of the present utility model;

fig. 5 is a schematic structural view of the stamping die of the present utility model.

Reference numerals illustrate:

1. stamping an upper die; 2. stamping a lower die; 3. punching a cutter; 4. a groove; 5. a vacuum chuck; 6. an air duct; 7. a threaded pipe orifice; 8. a dividing knife; 9. a first blanking slideway; 10. a second blanking slideway; 11. a first waste frame; 12. a second waste frame; 13. a chute; 14. a slide block; 15. limiting angle plates; 16. an L-shaped fixing frame; 17. an electric compression bar.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an automobile safety seat stamping die convenient for blanking, which is shown in figures 1-5 and comprises an upper stamping die 1 and a lower stamping die 2, wherein the upper stamping die 1 is arranged right above the lower stamping die 2, a stamping knife 3 is fixedly connected to the bottom of the upper stamping die 1, grooves 4 are formed in the bottom of the upper stamping die 1, the grooves 4 are arranged on the inner side of the stamping knife 3, the number of the grooves 4 is four, the four grooves 4 are distributed in a rectangular array, a vacuum sucker 5 is arranged in each groove 4, the bottom end of the vacuum sucker 5 extends to the outer side of the groove 4, an air duct 6 is fixedly connected to the top of the vacuum sucker 5, the top end of the air duct 6 penetrates through the upper stamping die 1 and extends to the top of the upper stamping die 1, and a threaded pipe orifice 7 is fixedly connected to the top end of the air duct 6.

The bottom of the stamping upper die 1 is fixedly connected with slitting knives 8, the number of the slitting knives 8 is two, and the two slitting knives 8 are respectively arranged on two sides of the stamping knife 3.

A first blanking slideway 9 is arranged on one side of the top of the lower stamping die 2, and a second blanking slideway 10 is arranged on the other side of the top of the lower stamping die 2.

A first scrap frame 11 is arranged on one side of the lower stamping die 2, and the first scrap frame 11 is matched with the first blanking slideway 9.

The other side of the lower stamping die 2 is provided with a second waste frame 12, and the second waste frame 12 is matched with the second blanking slideway 10.

The two diagonal corners at the top of the stamping lower die 2 are respectively provided with a chute 13, a slide block 14 is connected inside the chute 13 in a sliding manner, and the top end of the slide block 14 extends out of the chute 13 and is fixedly connected with a limiting angle plate 15.

The height of the limiting angle plate 15 is lower than that of the stamping knife 3, and the height of the slitting knife 8 is equal to that of the stamping knife 3.

An L-shaped fixing frame 16 is arranged on one side of the lower stamping die 2, one end of the top of the L-shaped fixing frame 16 extends to the top of the upper stamping die 1, and an electric compression bar 17 is arranged at one end of the top of the L-shaped fixing frame 16.

The electric compression bar 17 is arranged right above the stamping upper die 1, and the output end at the bottom of the electric compression bar 17 is fixedly connected with the top of the stamping upper die 1.

The working principle of the utility model is as follows:

referring to fig. 1-5 of the specification, when the utility model is used, firstly, two limit angle plates 15 are pushed to the inner side of a stamping lower die 2, then a plate blank is placed at the top of the stamping lower die 2 and is positioned through the two limit angle plates 15, after the plate blank is placed, the two limit angle plates 15 are pulled back to the original position, then an air channel pipeline of an externally connected high-pressure air pump is connected with a threaded pipe orifice 7, finally, the stamping upper die 1 is pushed to move downwards through an electric pressure rod 17, a stamping knife 3 at the bottom of the stamping upper die 1 stamps the plate blank to obtain a seat bottom plate and waste leftover materials, the seat bottom plate is embedded in the stamping knife 3, compressed air is injected into a vacuum chuck 5 through the high-pressure air pump, the seat bottom plate is discharged from the stamping knife 3 by means of the compressed air, so that quick blanking operation is realized, meanwhile, the leftover materials are cut into two sections through a cutter 8, the two sections of leftover materials lose balance and fall into two sides, one section of leftover materials falls into a first waste material frame 11 through a first blanking slideway 9, and the other section of leftover materials fall into a second automatic slideway 10 through a second blanking slideway 12, and waste material collection is realized.

Claims

1. Automobile safety seat stamping die convenient to unloading, including punching press upper die (1) and punching press lower die (2), its characterized in that: the utility model discloses a die, including punching press mould (2), upper die (1) and lower die, punching press mould (1) bottom fixedly connected with punching press sword (3), punching press mould (1) bottom has been seted up fluted (4), fluted (4) set up in punching press sword (3) inboard, fluted (4) quantity is established to four recess (4) are rectangular array and distribute, every vacuum chuck (5) are all installed to recess (4) inside, vacuum chuck (5) bottom extends to recess (4) outside, vacuum chuck (5) top fixedly connected with air duct (6), air duct (6) top runs through punching press mould (1) and extends to punching press upper die (1) top, air duct (6) top fixedly connected with screw thread mouth of pipe (7).

2. The automobile safety seat stamping die convenient for blanking according to claim 1, wherein: the punching die is characterized in that slitting knives (8) are fixedly connected to the bottom of the punching upper die (1), the number of the slitting knives (8) is two, and the two slitting knives (8) are respectively arranged on two sides of the punching knife (3).

3. The automobile safety seat stamping die convenient for blanking according to claim 1, wherein: the first blanking slide way (9) is arranged on one side of the top of the stamping lower die (2), and the second blanking slide way (10) is arranged on the other side of the top of the stamping lower die (2).

4. A car safety seat stamping die convenient to unloading according to claim 3, characterized in that: and a first waste frame (11) is arranged on one side of the stamping lower die (2), and the first waste frame (11) is matched with the first blanking slideway (9).

5. A car safety seat stamping die convenient to unloading according to claim 3, characterized in that: the other side of the stamping lower die (2) is provided with a second waste frame (12), and the second waste frame (12) is matched with the second blanking slideway (10).

6. The automobile safety seat stamping die convenient for blanking according to claim 2, wherein: the two diagonal corners at the top of the stamping lower die (2) are provided with sliding grooves (13), sliding blocks (14) are connected inside the sliding grooves (13) in a sliding mode, and the top ends of the sliding blocks (14) extend out of the sliding grooves (13) and are fixedly connected with limiting angle plates (15).

7. The automobile safety seat stamping die convenient for blanking according to claim 6, wherein: the height of the limiting angle plate (15) is lower than that of the stamping knife (3), and the height of the slitting knife (8) is equal to that of the stamping knife (3).

8. The automobile safety seat stamping die convenient for blanking according to claim 1, wherein: an L-shaped fixing frame (16) is arranged on one side of the lower stamping die (2), one end of the top of the L-shaped fixing frame (16) extends to the top of the upper stamping die (1), and an electric compression bar (17) is arranged at one end of the top of the L-shaped fixing frame (16).

9. The automobile safety seat stamping die convenient for blanking according to claim 8, wherein: the electric pressing rod (17) is arranged right above the stamping upper die (1), and the bottom output end of the electric pressing rod (17) is fixedly connected with the top of the stamping upper die (1).