CN210679837U - Mould for adjusting air chamber layout - Google Patents

Abstract

The utility model discloses a mold for adjusting the layout of an air chamber, comprising a forming mechanism, a mold core and a working mechanism. The forming mechanism is composed of an upper template, an upper air chamber, a support column and a first limit hole, and the top of the upper template is fixedly connected There is a support column, and the four sides of the bottom of the upper formwork are connected with an upper air chamber by screws. The second limit hole is formed with the clamping pin. The beneficial effects of the utility model are: the utility model is compact in structure and strong in practicability. By improving the layout of the air chamber, it is installed on all four sides of the mold, and the installation has a certain inclination angle. , so that the production output of the product is higher, the waste of raw materials is reduced, the economic loss is reduced, and the production efficiency is increased. conduct.

Description

A mold for adjusting air chamber layout

technical field

The utility model relates to the technical field of molds, in particular to a mold for adjusting the layout of an air chamber.

Background technique

Molds, various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, etc. In short, molds are tools used to make molded articles , This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object through the change of the physical state of the molded material. It is known as the "mother of industry". The blank is a tool for a part with a specific shape and size, but the layout of the traditional mold air chamber is not perfect, the output of the produced product is low, and the installation angle of the air chamber is fixed, and the horizontal installation is easy to cause waste of raw materials. The economic loss is increased, and at the same time, there is no fixing device between the traditional molds, so that the structure of the mold is not stable enough during the working process.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a mold for adjusting the layout of the air chamber, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mold for adjusting the layout of the air chamber, including a molding mechanism, a mold core and a working mechanism, and the molding mechanism is composed of an upper template, an upper air chamber, a support column and a first limiter. The top of the upper template is fixedly connected with a support column, the four sides of the bottom of the upper template are connected with an upper air chamber through screws, and the working mechanism is composed of a lower template, a lower air chamber, a fixing block, and a limit nut. , The first threaded sleeve, the second threaded sleeve, the handle, the ejector rod, the second limit hole and the clamping pin are formed. The four sides of the top of the lower formwork are fixedly connected with a lower air chamber by screws, and the lower air chamber is connected with the upper air chamber. A mold core is placed between the air chambers, a number of limit nuts are fixedly installed on the bottom of the lower template, and the inside of the limit nuts are all threadedly connected with a second threaded sleeve, and the inside of the second threaded sleeve is fixed. An ejector rod is connected, the top of the ejector rod extends to the inside of the lower air chamber and is slidably connected with the lower air chamber, and the first threaded sleeve is fixedly connected to one end of the ejector rod away from the second threaded sleeve.

Preferably, both sides of the tops of the upper air chamber and the lower air chamber form an included angle of fifteen degrees with the horizontal plane.

Preferably, first limiting holes are drilled on both sides of the upper template, and fixing blocks are fixedly connected on both sides of the lower template and located directly below the first limiting holes.

Preferably, handles are fixedly connected to both sides of the lower formwork.

Preferably, a plurality of second limiting holes are drilled at one end of the ejector rod away from the second threaded sleeve and below the first threaded sleeve, and a clamping pin is inserted into the interior of the second limiting holes.

Compared with the prior art, the beneficial effects of the present utility model are: the utility model has a compact structure and strong practicability. The output of the product is higher, the waste of raw materials is reduced, the economic loss is reduced, and the production efficiency is increased. At the same time, by setting the fixed block, the structure of the mold during operation is more stable, which ensures the stable production.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the front view of the utility model;

Figure 3 is a side view of the utility model;

Fig. 4 is the bottom view of the utility model;

FIG. 5 is an enlarged view of A in FIG. 1 .

In the figure: 1. Upper template; 2. Upper air chamber; 3. Mold core; 4. Lower air chamber; 5. Lower template; 6. First limit hole; 7. Fixed block; 8. Ejector; 9. The second limit hole; 10, the pin; 11, the first threaded sleeve; 12, the limit nut; 13, the second threaded sleeve; 14, the support column; 15, the handle; 16, the forming mechanism; 17, the working mechanism.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: a mold for adjusting the layout of the air chamber, including a molding mechanism 16, a mold core 3 and a working mechanism 17, and the molding mechanism 16 consists of an upper template 1, an upper air chamber 2 , The supporting column 14 is formed with the first limiting hole 6, the top of the upper template 1 is fixedly connected with the supporting column 14, the four sides of the bottom of the upper template 1 are connected with the upper air chamber 2 by screws, and the working mechanism 17 is composed of the lower template 5, the lower The air chamber 4 , the fixing block 7 , the limit nut 12 , the first threaded sleeve 11 , the second threaded sleeve 13 , the handle 15 , the ejector rod 8 , the second limit hole 9 and the clamping needle 10 are formed. A lower air chamber 4 is fixedly connected by screws, a mold core 3 is placed between the lower air chamber 4 and the upper air chamber 2, a number of limit nuts 12 are fixedly installed on the bottom of the lower mold plate 5, and the interior of the limit nuts 12 are all fixed. A second threaded sleeve 13 is threadedly connected, and the interior of the second threaded sleeve 13 is fixedly connected with a mandrel 8. The top of the mandrel 8 extends to the interior of the lower air chamber 4 and is slidably connected with the lower air chamber 4. The ejector rod 8 One end away from the second threaded sleeve 13 is fixedly connected with the first threaded sleeve 11 .

Further, both sides of the tops of the upper air chamber 2 and the lower air chamber 4 form an included angle of 15 degrees with the horizontal plane, which reduces the waste of raw materials and increases the output.

Further, first limit holes 6 are drilled on both sides of the upper template 1, and fixing blocks 7 are fixedly connected on both sides of the lower template 5 and located directly below the first limit holes 6, so that the upper template 1 can be easily fixed by screws. Fix with lower template 5.

Further, handles 15 are fixedly connected to both sides of the lower template 5 to facilitate the taking of the equipment.

Further, a plurality of second limit holes 9 are drilled at the end of the ejector rod 8 away from the second threaded sleeve 13 and located below the first threaded sleeve 11 . The position where the rod 8 moves upward exceeds the position of the first threaded sleeve 11 , so as to limit the position of the ejector rod 8 .

Specifically, when the utility model is used, the whole equipment is assembled, then the mold core 3 is put into the lower air chamber 4, and the position of the mold core 3 is fixed by placing the molding mechanism 16, and at the same time, the upper The first limit holes 6 on both sides of the template 1 are fixed with the fixing blocks 7 on both sides of the lower template 5, so as to fix the forming mechanism 16, the mold core 3 and the working mechanism 17, so that the equipment is more stable as a whole, and then by rotating The ejector rod 8 at the bottom of the lower template 5 makes the ejector rod 8 fixed at the bottom of the lower template 5 through the limit nut 12, and then the product can be produced. At the same time, by improving the layout of the upper air chamber 2 and the lower air chamber 4, and When installed, both sides of their tops are at an angle of 15 degrees with the horizontal plane, so the waste of raw materials is reduced and the output is increased. When the production is completed, loosen the screws inside the fixing block 7 and the first limit hole 6, and pass Rotate the ejector rod 8 to change the position of the ejector rod 8 so that the ejector rod 8 lifts the mold core 3 inside the lower air chamber 4 , and then firmly holds the handle 15 by hand to separate the molding mechanism 16 and the working mechanism 17 .

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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

Claims (5)

1. A die for adjusting air chamber layout comprises a forming mechanism (16), a die core (3) and a working mechanism (17), and is characterized in that the forming mechanism (16) is composed of an upper die plate (1), an upper air chamber (2), support columns (14) and first limiting holes (6), the support columns (14) are fixedly connected to the top of the upper die plate (1), four sides of the bottom of the upper die plate (1) are connected with the upper air chamber (2) through screws, the working mechanism (17) is composed of a lower die plate (5), a lower air chamber (4), a fixing block (7), a limiting nut (12), a first threaded sleeve (11), a second threaded sleeve (13), a handle (15), an ejector rod (8), a second limiting hole (9) and a clamping needle (10), four sides of the top of the lower die plate (5) are fixedly connected with the lower air chamber (4) through screws, and the die core (3) is placed between the lower air chamber (4) and the upper air chamber (2), the bottom fixed mounting of lower bolster (5) has a plurality of stop nut (12), the equal threaded connection in inside of stop nut (12) has second thread bush (13), the equal fixedly connected with ejector pin (8) in inside of second thread bush (13), the top of ejector pin (8) all extend to the inside of lower air chamber (4) and with lower air chamber (4) sliding connection, the equal fixedly connected with first thread bush (11) of one end that second thread bush (13) was kept away from in ejector pin (8).

2. The mold for adjusting the layout of air cells as set forth in claim 1, wherein: and the two sides of the tops of the upper air chamber (2) and the lower air chamber (4) form an included angle of fifteen degrees with the horizontal plane.

3. The mold for adjusting the layout of air cells as set forth in claim 1, wherein: first limiting holes (6) are drilled in the two sides of the upper template (1), and fixing blocks (7) are fixedly connected to the two sides of the lower template (5) and located right below the first limiting holes (6).

4. The mold for adjusting the layout of air cells as set forth in claim 1, wherein: and the two sides of the lower template (5) are fixedly connected with handles (15).

5. The mold for adjusting the layout of air cells as set forth in claim 1, wherein: the ejector rod (8) is far away from one end of the second threaded sleeve (13) and is located below the first threaded sleeve (11), a plurality of second limiting holes (9) are formed in the lower portion of the first threaded sleeve, and clamping needles (10) are inserted into the second limiting holes (9).

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