CN206436566U - A kind of mould - Google Patents

Abstract

The utility model is related to technical field of mold, more particularly to a kind of mould.The utility model improves the structure of mould, and simple in construction, easy to assembly, the shaped article efficiency high of mould reduces the production cost of enterprise；Also, the product suppressed by mould, molding procedure is few, product yield is high, and report loss rate is low, and production efficiency is high.

Description

a forming mold

technical field

The utility model relates to the technical field of moulds, in particular to a forming mould.

Background technique

At present, when the existing mold products are formed, a variety of molds with different specifications are required to cooperate, and multiple processes can be used to press and shape the product. This kind of forming mold presses the product, the product yield is low, the production cost of the enterprise increases, and the forming molds of different specifications are required to cooperate, the requirements for the staff are high, and the forming mold assembly is inconvenient.

Utility model content

Aiming at the deficiencies in the prior art, the utility model provides a molding die, and also provides a method for molding a product by using the molding die. The forming mold has simple structure, convenient assembly, high efficiency of forming products, and reduces the production cost of the enterprise; moreover, the products pressed by the forming mold have high product yield and low loss reporting rate.

In order to achieve the above object, the utility model provides the following technical solutions:

A molding die, characterized in that it includes: a mounting seat;

A female type located on one side of the mounting seat, the female type has a female type through hole;

One end is set on the core structure of the mounting seat, and the other end of the core structure is connected to the female through hole;

The first punch structure is sleeved on the core structure. The first punch structure is a barrel-shaped hollow structure. One end of the first punch structure is connected to the mounting seat, and the other end of the first punch structure is connected to the female through hole;

The second punch structure is sleeved on the core structure. The second punch structure is a barrel-shaped hollow structure. One end of the second punch structure is connected to the mounting seat, and the other end of the second punch structure passes through the barrel-shaped structure of the first punch structure. The hollow structure is connected to the female through-hole; and

The third punch structure is sleeved on the core structure. The third punch structure is a barrel-shaped hollow structure. One end of the third punch structure is connected to the first punch structure, and the other end of the third punch structure passes through the circle of the second punch structure. The barrel-shaped hollow structure is connected to the female-shaped through hole.

According to an embodiment of the present invention, the above-mentioned mounting seat is a barrel-shaped hollow structure, and one end of the core structure is arranged on the barrel-shaped hollow structure of the mounting seat.

According to an embodiment of the present utility model, the above-mentioned core structure includes a core seat and a core, the core seat is arranged in a barrel-shaped hollow structure of the mounting seat, one end of the core is connected to the core seat, and the other end of the core Connects to the female through-hole of the female.

According to an embodiment of the present invention, the above-mentioned core structure further includes a core gland, which is sleeved on one end of the core, connected to the core seat, and is a barrel-shaped hollow structure located on the mounting seat.

According to an embodiment of the present invention, the above-mentioned first punch structure includes a first punch seat and a first punch, the first punch seat is sleeved on the core and connected to the mounting seat, and one end of the first punch is set on the first punch A punch seat, the other end of the first punch passes through the third punch structure and is connected to the female through hole.

According to an embodiment of the present invention, the above-mentioned second punch structure includes a second punch seat and a second punch, the second punch seat is connected to the mounting seat, one end of the second punch is arranged on the second punch seat, and the second punch The other end of the head passes through the barrel-shaped hollow structure of the first punch structure and is connected to the female through hole.

According to an embodiment of the present invention, the above-mentioned second punch structure further includes a gasket, which is sheathed on one end of the second punch and connected to the second punch seat.

According to an embodiment of the present utility model, the above-mentioned third punch structure further includes a third punch, one end of the third punch is arranged on the first punch structure, and the other end of the third punch passes through the circle of the second punch structure. The barrel-shaped hollow structure is connected to the female-shaped through hole.

A method of utilizing the above-mentioned molding die to form a product, comprising the following steps:

Assembling the forming mold: Assembling the processed mounting seat, matrix, core structure, first punch structure, second punch structure and third punch structure, forming the forming mold, and installing the forming mold on the machine;

Filling powder: put the powder in the mother mold, and use the upper mold of the machine to press down the mother mold, and the powder is fixed on the mother mold;

Formed products: the first punching structure and the third punching structure are fixed on the machine table, the second punching structure moves upwards, and the blind hole of the product is formed;

Product forming: the upper mold of the machine moves up to restore the original position, and the mother mold moves down to press the product. At the same time, the second punch structure moves downward to restore the original position, and drives the product to break away from the second punch structure and the mother mold. Product compression molding.

Compared with the prior art, the utility model can obtain the following technical effects:

The utility model improves the structure of the molding die. The molding die has a simple structure, is convenient to assemble, has high molding product efficiency, and reduces the production cost of the enterprise; moreover, the products pressed by the molding die have fewer molding processes, a high product yield, and no loss. Low rate, high production efficiency.

Description of drawings

Fig. 1 is a schematic diagram of a molding die according to an embodiment of the present invention.

detailed description

A number of embodiments of the present invention will be disclosed in the following diagrams. For the sake of clarity, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the invention. That is to say, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.

The terms "first", "second" and the like used herein do not specifically refer to a sequence or sequence, nor are they used to limit the present invention, but are only used to distinguish components or operations described with the same technical terms That's all.

Please refer to FIG. 1 , which is a schematic diagram of a molding die 1 according to an embodiment of the present invention. As shown in the figure, the utility model relates to a molding die 1 , which includes a mounting seat 11 , a matrix 12 , a core structure 13 , a first punch structure 14 , a second punch structure 15 and a third punch structure 16 . The female mold 12 is located on one side of the mounting base 11 , and the female mold 12 has a female mold through hole 121 . One end of the core structure 13 is disposed on the mounting seat 11 , and the other end of the core structure 13 is connected to the female through hole 121 . The first punch structure 14 is sleeved on the core structure 13. The first punch structure 14 is a barrel-shaped hollow structure. One end of the first punch structure 14 is connected to the mounting seat 11, and the other end of the first punch structure 14 is connected to the female channel. Hole 121. The second punch structure 15 is sleeved on the core structure 13. The second punch structure 15 is a barrel-shaped hollow structure. One end of the second punch structure 15 is connected to the mounting seat 11, and the other end of the second punch structure 15 passes through the first punch. The barrel-shaped hollow structure of the structure 14 is connected to the female through hole 121 . The third punching structure 16 is sleeved on the core structure 13, the third punching structure 16 is a barrel-shaped hollow structure, one end of the third punching structure 16 is connected to the first punching structure 14, and the other end of the third punching structure 16 passes through the third punching structure 16. The barrel-shaped hollow structure of the secondary flush structure 15 is connected to the female through hole 121 . The assembly method of the molding die 1 is as follows: first, fix the mounting seat 11 on the machine table, install the core structure 13 to the mounting seat 11; secondly, set the second punch structure 15 on the third punch structure 16, and then install the second The punching structure 15 is fixed on the mounting base 11; again, the third punching structure 16 is fixed to the first punching structure 14, so that the bottom end of the third punching structure 16 is at the same level as the end surface of the first punching structure 14; finally, the female mold 12 is sleeved on the other end of the core structure 13, so that the bottom end of the core structure 13 is at the same level as the outlet of the female through hole 121 of the female mold 12, and the work of assembling the mold 1 is completed.

In a specific application, the above-mentioned mounting seat 11 is a barrel-shaped hollow structure, and one end of the core structure 13 is disposed on the barrel-shaped hollow structure of the mounting seat 11 . The core structure 13 includes a core base 131 and a core 132. The core base 131 is arranged on the barrel-shaped hollow structure of the mounting base 11. One end of the core 132 is connected to the core base 131, and the other end of the core 132 is connected to the socket. Type 12 female type through hole 121. Specifically, the core structure 13 also includes a core gland 133, the core gland 133 is sheathed on one end of the core 132, the core gland 133 is connected to the core seat 131, and the core gland 133 is positioned on the mounting seat 11 barrel-shaped hollow structures. The core gland 133 fixes the core seat 131 on the mounting seat 11 to prevent the core seat 131 from moving, resulting in poor product precision of the mold 1 and scrapping the product.

In specific applications, the above-mentioned first punch structure 14 includes a first punch seat 141 and a first punch 142, the first punch seat 141 is sleeved on the core 132, the first punch seat 141 is connected to the mounting seat 11, and the first punch One end of the first punch 142 is disposed on the first punch seat 141 , and the other end of the first punch 142 passes through the third punch structure 16 and is connected to the female through hole 121 .

In specific applications, the above-mentioned second punch structure 15 includes a second punch seat 151 and a second punch 152, the second punch seat 151 is connected to the mounting seat 11, one end of the second punch 152 is arranged on the second punch seat 151, and the second punch seat 151 is connected to the second punch seat 151. The other end of the second punch 152 passes through the barrel-shaped hollow structure of the first punch structure 14 and is connected to the female through hole 121 . Specifically, the second punch structure 15 further includes a gasket 153 sleeved on one end of the second punch 152 , and the gasket 153 is connected to the second punch seat 151 . The gasket 153 fixes the second punch seat 151 on the mounting seat 11 to prevent the second punch seat 151 from loosening, which may result in poor precision of the molded product formed by the molding die 1 and scrap the product.

During specific application, the above-mentioned third punch structure 16 also includes a third punch 161, one end of the third punch 161 is arranged on the first punch structure 14, and the other end of the third punch 161 passes through the second punch structure 15. The barrel-shaped hollow structure is connected to the female through hole 121 .

A kind of method utilizing above-mentioned molding die 1 to press product, it comprises the following steps:

Assembling the forming mold 1: Assembling the processed mounting seat 11, female mold 12, core structure 13, first punching structure 14, second punching structure 15 and third punching structure 16, forming the forming mold 1, forming the forming mold 1 installed on the machine;

Filling powder: put the powder in the mother mold 12, and use the upper mold of the machine to press down the mother mold 12, and the powder is fixed on the mother mold 12;

Formed products: the first punching structure 14 and the third punching structure 16 are fixed on the machine, the second punching structure 15 moves upwards, and the blind hole of the product is formed;

Product molding: the upper mold of the machine moves up to restore the original position, and the mother mold 12 moves down to press the product. At the same time, the second punching structure 15 moves down to restore the original position, and drives the product out of the second punching structure 15 and The mother type is 12, and the product is pressed and formed.

In a specific application, the molding die 1 presses the product, the inner diameter of the matrix 12 corresponds to the outer diameter of the product, and the outer diameter of the core 132 corresponds to the diameter of the inner hole of the product.

To sum up, in one or more embodiments of the present utility model, the utility model improves the structure of the forming mold, the structure of the forming mold is simple, the assembly is convenient, the efficiency of the formed product is high, and the production cost of the enterprise is reduced; and, through The product pressed by the forming mold has fewer forming processes, high product yield, low loss rate, and high production efficiency.

The above is only the embodiment of the present utility model, and is not intended to limit the present utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the scope of claims of the present utility model.

Claims (8)

1. a kind of mould, it is characterised in that including：Mounting seat；

Parent form positioned at the mounting seat side, the parent form has parent form through hole；

One end is arranged at the core structure of the mounting seat, and the other end of the core structure is connected to the parent form through hole；

It is sheathed on the first of the core structure and rushes structure, described first rushes structure for drum-shaped hollow structure, first punching One end of structure connects the mounting seat, and first other end for rushing structure is connected to the parent form through hole；

It is sheathed on the second of the core structure and rushes structure, described second rushes structure for drum-shaped hollow structure, second punching One end of structure connects the mounting seat, described second rush structure the other end it is hollow through the described first drum-shaped for rushing structure Structure is connected to the parent form through hole；And

It is sheathed on the 3rd of the core structure and rushes structure, the described 3rd rushes structure for drum-shaped hollow structure, the 3rd punching Structure is rushed in one end connection described first of structure, and the described 3rd other end for rushing structure passes through the described second drum-shaped for rushing structure Hollow structure is connected to the parent form through hole.

2. mould according to claim 1, it is characterised in that the mounting seat is drum-shaped hollow structure, described One end of core structure is arranged at the drum-shaped hollow structure of the mounting seat.

3. mould according to claim 2, it is characterised in that the core structure includes core print and core, institute The drum-shaped hollow structure that core print is arranged at the mounting seat is stated, one end of the core connects the core print, the type The other end of core is connected to the parent form through hole of the parent form.

4. mould according to claim 3, it is characterised in that the core structure also includes core gland, described Core gland is sheathed on one end of the core, and connects the core print, and positioned at the hollow knot of drum-shaped of the mounting seat Structure.

5. mould according to claim 3, it is characterised in that described first, which rushes structure, includes the first red seat and first Drift, first red seat is sheathed on the core, and connects the mounting seat, and one end of first drift is arranged at described First red seat, the other end of first drift rushes structure through the described 3rd and is connected to the parent form through hole.

6. mould according to claim 4, it is characterised in that described second, which rushes structure, includes the second red seat and second Drift, second red seat connects the mounting seat, and one end of second drift is arranged at second red seat, described second The other end of drift is connected to the parent form through hole through the described first drum-shaped hollow structure for rushing structure.

7. mould according to claim 6, it is characterised in that described second rushes structure also rushes pad including second, Described second, which rushes pad, is sheathed on one end of second drift, and connects second red seat.

8. mould according to claim 5, it is characterised in that the described 3rd, which rushes structure, also includes the 3rd drift, institute The one end for stating the 3rd drift is arranged at described first and rushes structure, and the other end of the 3rd drift rushes structure through described second Drum-shaped hollow structure is connected to the parent form through hole.