CN210023701U

CN210023701U - Automobile sheet metal device

Info

Publication number: CN210023701U
Application number: CN201920775393.1U
Authority: CN
Inventors: 高国天; 段亚军; 郑国丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-07
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a car sheet metal device, including main part, logical cistern and liquid outlet channel, the one end of main part is fixed with wear pad, and the other end of main part is provided with first hexagonal prism, the outside of second hexagonal prism is fixed with the connecting piece, and the internal connection of connecting piece has logical liquid core, the inside of main part is provided with first lug, and the outside of first lug is connected with buffer spring, buffer spring's the other end is connected with the second lug, and the second lug is located the buffering pressure head, liquid inlet channel and liquid outlet channel have been seted up to logical liquid core and the first inside of slow punching press, and liquid outlet channel and first drain outlet and second leakage fluid dram are linked together. This car sheet metal device is provided with first leakage fluid dram and second leakage fluid dram, can effectually switch on liquid, both can guarantee normal buffering work, can improve the cooling effect of this liquid again to this injection head's normal work has been guaranteed.

Description

Automobile sheet metal device

Technical Field

The utility model relates to an automobile sheet metal device technical field specifically is an automobile sheet metal device.

Background

The most stampings that have of current car sheet metal component, to some have the mode of the many adoption die-castings of complicated geometric structure sheet metal component, make them have high strength, current die casting machine injection head is because operational environment's reason, will take place serious wear and tear or corruption after using very short time, the loss of injection head also can be accelerated to rapid extrusion work sometimes, the die casting machine can not the efficient change injection head in the course of the work, the production work efficiency that leads to the die casting machine is low, a large amount of inferior products of giving up can also produce simultaneously, increase manufacturing cost and serious extravagant national resources.

We have therefore proposed an automotive sheet metal device to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car sheet metal device to solve the rapid extrusion work of the present injection head that above-mentioned background art provided and can accelerate its loss, can not the efficient change injection head's in the course of the work problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile sheet metal device, includes the main part, leads to cistern and liquid outlet channel, the one end of main part is fixed with wear pad, and the other end of main part is provided with first hexagonal prism to the outside of first hexagonal prism is connected with second hexagonal prism, the outside of second hexagonal prism is fixed with the connecting piece, and the internal connection of connecting piece has logical liquid core, the inside of main part is provided with first lug, and the outside of first lug is connected with buffer spring, buffer spring's the other end is connected with the second lug, and the second lug is located the buffering pressure head to the outside of buffering pressure head is fixed with logical liquid core, first drainage mouth and second leakage fluid dram have been seted up on logical liquid core and the buffering pressure head, liquid inlet channel and liquid outlet channel have been seted up to logical liquid core and the first drainage mouth of slow pressing head inside, and liquid outlet channel and first drainage mouth and second leakage fluid dram are linked together.

Preferably, the main body, the wear-resistant sheet and the first hexagonal prism are of an integrated structure, the first hexagonal prism and the second hexagonal prism are in threaded connection, and the inner diameters of the connection positions are equal.

Preferably, the second hexagonal prism and the connecting piece are of an integrated structure, the liquid passing core and the buffer head are also of an integrated structure, and the overall dimensions of the liquid passing core and the buffer head are matched with the internal dimensions of the second hexagonal prism and the connecting piece.

Preferably, the first bump and the second bump are both spherical in shape, and the first bump and the second bump are the same in size.

Preferably, the liquid passing groove is arranged on the inner wall of the main body in a central symmetry mode, and the length of the liquid passing groove is equal to the length of the inner space of the main body.

Preferably, the first liquid discharge ports are distributed in the outer side of the buffer pressure head in a central symmetry mode, and the positions of the first liquid discharge ports correspond to the positions of the liquid passing grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile sheet metal device;

(1) the main body, the connecting piece, the first hexagonal prism and the second hexagonal prism are arranged on the injection head, so that the assembly work of the main body and the connecting piece can be conveniently operated, the replacement efficiency of the injection head is improved, and the working efficiency of the injection head is improved;

(2) the buffer spring is arranged in the main body, the liquid feeding core and the buffer head are arranged in the connecting piece, the buffer effect of the injection head during rapid extrusion can be improved by the liquid feeding work of the liquid feeding core and the buffer head and the buffer spring, so that the loss of the injection head can be effectively reduced, and the main body can be cooled by the introduced liquid, so that the service life of the injection head is prolonged;

(3) the first liquid discharge port and the second liquid discharge port are formed in the liquid passing core and the buffer head, so that liquid can be effectively conducted, normal buffer work can be guaranteed, the cooling effect of the liquid can be improved, and normal work of the injection head is guaranteed.

Drawings

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

FIG. 2 is a schematic view of the main body of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of the interior of the main body of the present invention.

In the figure: 1. a main body; 2. a wear resistant sheet; 3. a first hexagonal prism; 4. a second hexagonal prism; 5. a connecting member; 6. a liquid core is communicated; 7. a first bump; 8. a buffer spring; 9. a liquid introducing groove; 10. a second bump; 11. A buffer pressure head; 12. a first drain port; 13. a second liquid discharge port; 14. a liquid inlet channel; 15. a liquid outlet channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automobile sheet metal device comprises a main body 1, a wear-resistant plate 2, a first hexagonal prism 3, a second hexagonal prism 4, a connecting piece 5, a liquid through core 6, a first bump 7, a buffer spring 8, a liquid through groove 9, a second bump 10, a buffer pressure head 11, a first liquid discharge port 12, a second liquid discharge port 13, a liquid inlet channel 14 and a liquid outlet channel 15, wherein the wear-resistant plate 2 is fixed at one end of the main body 1, the first hexagonal prism 3 is arranged at the other end of the main body 1, the second hexagonal prism 4 is connected with the outer side of the first hexagonal prism 3, the connecting piece 5 is fixed at the outer side of the second hexagonal prism 4, the liquid through core 6 is connected with the inside of the connecting piece 5, the first bump 7 is arranged inside the main body 1, the buffer spring 8 is connected with the outer side of the first bump 7, the second bump 10 is connected with the other end of the buffer spring 8, the second bump 10 is positioned at the buffer pressure head 11, and the liquid through core 6 is fixed, the liquid passing core 6 and the buffering punching head 11 are provided with a first liquid discharge port 12 and a second liquid discharge port 13, the liquid passing core 6 and the buffering punching head 11 are internally provided with a liquid inlet channel 14 and a liquid outlet channel 15, and the liquid outlet channel 15 is communicated with the first liquid discharge port 12 and the second liquid discharge port 13.

Main part 1, wear pad 2 and first hexagonal prism 3 structure as an organic whole, and be threaded connection between first hexagonal prism 3 and the second hexagonal prism 4 to the internal diameter size of its junction equals, can guarantee the stable safety of 1 operating condition of main part, has also made things convenient for the dismouting work of main part 1, has improved the change efficiency of this main part 1.

The second hexagonal prism 4 and the connecting piece 5 are of an integrated structure, the liquid passing core 6 and the buffer press head 11 are of an integrated structure, the overall dimensions of the liquid passing core 6 and the buffer press head 11 are identical to the internal dimensions of the second hexagonal prism 4 and the connecting piece 5, and the stable and normal moving state of the liquid passing core 6 and the buffer press head 11 can be guaranteed.

The first bump 7 and the second bump 10 are spherical, and the first bump 7 and the second bump 10 have the same size, so that the stable connection state of the buffer spring 8 in the main body 1 can be ensured, and the contact strength of the two ends of the buffer spring 8 is further enhanced.

Lead to liquid groove 9 central symmetry setting on the inside inner wall of main part 1, and the length that leads to liquid groove 9 equals the inner space length of main part 1, can make things convenient for the inside liquid work that leads to of main part 1, has guaranteed the quick circulation of liquid, has also improved the cooling effect of liquid to main part 1.

First drain port 12 is in the outside central symmetry distribution of buffering pressure head 11, and the position of first drain port 12 corresponds each other with the position that leads to liquid groove 9, can make things convenient for the quick discharge of liquid to the circulation efficiency of liquid has been improved.

The working principle is as follows: when the automobile sheet metal device is used, firstly, the connecting piece 5 needs to be installed at the installation position of an injection head of a die casting machine, meanwhile, the liquid guide core 6 is communicated with a liquid guide structure on the die casting machine, so that cooling liquid can be provided for the injection head, then the buffer spring 8 is placed in the main body 1, and then the main body 1 and the connecting piece 5 can be conveniently installed and fixed together through the first hexagonal prism 3 and the second hexagonal prism 4, meanwhile, the two ends of the buffer spring 8 are connected with the first lug 7 in the main body 1 and the second lug 10 on the buffer pressure head 11 and are in a compression state, so that the assembling work of the injection head is completed;

when the injection head works, the wear-resistant sheet 2 at the front end of the main body 1 is firstly contacted with molten metal, then the molten metal is extruded, the molten metal is extruded into the die to complete the casting work, when the extrusion of the injection head starts, the liquid through core 6 moves in the second hexagonal prism 4 and the connecting piece 5, and then the buffer pressure head 11 is pushed into the main body 1, the buffer spring 8 is compressed to provide a buffer effect for the movement of the main body 1, meanwhile, the liquid inlet channel 14 in the liquid through core 6 injects cooling liquid into the main body 1, the cooling liquid is extruded when the buffer pressure head 11 moves, the cooling liquid also provides a buffer effect for the buffer pressure head 11 and acts on the main body 1, when the extrusion is received, the cooling liquid flows to the other side of the buffer pressure head 11 through the liquid through groove 9, and simultaneously enters the liquid outlet channel 15 through the first liquid outlet 12 and the second liquid outlet 13, and then the circulating flow process of the cooling liquid is completed, in the process, the main body 1 can be cooled by the cooling liquid to ensure the working safety of the main body 1, so as to prolong the service life of the main body 1, thereby completing the working process of the injection plunger, and the content which is not described in detail in the specification belongs to the prior art which is well known by the technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automobile sheet metal device, includes main part (1), leads to liquid groove (9) and goes out liquid channel (15), its characterized in that: the wear-resistant plate is fixed to one end of the main body (1), the other end of the main body (1) is provided with a first hexagonal prism (3), the outer side of the first hexagonal prism (3) is connected with a second hexagonal prism (4), the outer side of the second hexagonal prism (4) is fixed with a connecting piece (5), the connecting piece (5) is connected with a liquid passing core (6), a first lug (7) is arranged inside the main body (1), the outer side of the first lug (7) is connected with a buffer spring (8), the other end of the buffer spring (8) is connected with a second lug (10), the second lug (10) is located on a buffer pressure head (11), the liquid passing core (6) is fixed to the outer side of the buffer pressure head (11), a first liquid discharging port (12) and a second liquid discharging port (13) are formed in the liquid passing core (6) and the buffer pressure head (11), a liquid inlet channel (14) and a liquid outlet channel (13) are formed in the liquid passing core (6) and the buffer pressure head (11) 15) And the liquid outlet channel (15) is communicated with the first liquid outlet (12) and the second liquid outlet (13).

2. The automobile sheet metal device according to claim 1, characterized in that: the wear-resistant.

3. The automobile sheet metal device according to claim 1, characterized in that: the liquid inlet structure is characterized in that the second hexagonal prism (4) and the connecting piece (5) are of an integrated structure, the liquid inlet core (6) and the buffer punch (11) are of an integrated structure, and the overall dimensions of the liquid inlet core (6) and the buffer punch (11) are matched with the internal dimensions of the second hexagonal prism (4) and the connecting piece (5).

4. The automobile sheet metal device according to claim 1, characterized in that: the first bump (7) and the second bump (10) are spherical in shape, and the first bump (7) and the second bump (10) are the same in size.

5. The automobile sheet metal device according to claim 1, characterized in that: the liquid passing grooves (9) are arranged on the inner wall of the main body (1) in a central symmetry mode, and the length of the liquid passing grooves (9) is equal to the length of the inner space of the main body (1).

6. The automobile sheet metal device according to claim 1, characterized in that: the first liquid discharging ports (12) are distributed in the outer side of the buffer pressure head (11) in a central symmetry mode, and the positions of the first liquid discharging ports (12) correspond to the positions of the liquid passing grooves (9).