CN216989719U - Split type forging and pressing mould - Google Patents

Abstract

The utility model belongs to the technical field of forging dies, and particularly relates to a split type forging die which comprises an upper die, a fixing rod and a lower die, wherein a convex block is inlaid in the upper die, a first forging groove is formed in the convex block, a plurality of fixing rods are arranged on the fixing rod, the fixing rod penetrates through the end face of the upper die and is fixed on the upper die, a second forging groove is formed in the end face of the lower die, a plurality of fixing grooves are formed in the end face of the lower die, the fixing grooves are connected with the fixing rod, and the second forging groove is connected with the convex block. The upper die and the lower die are separated or connected to produce products of different types, and the die can be replaced without disassembling the whole die, so that a large amount of time is saved on die replacement, the production progress of the products is increased, and the structure is simple.

Description

Split type forging and pressing mould

Technical Field

The utility model belongs to the technical field of forging dies, and particularly relates to a split type forging die.

Background

Traditional forging and pressing mould is integral, when the product of the different models of production, need all tear open whole set of mould, just can change the mould, and is comparatively troublesome loaded down with trivial details, and often dismouting can lead to the impaired increase of corresponding spare part. Particularly, for products produced in small and medium-sized batches, the mold needs to be changed, and if the mold needs to be changed, the whole mold needs to be changed, so that a large amount of time is wasted on mold changing, and the production progress of the products is influenced.

SUMMERY OF THE UTILITY MODEL

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.

The utility model aims to overcome the defects and provides a split forging die, products with different types can be produced by separating or connecting an upper die and a lower die, the die can be replaced without disassembling the whole die, a large amount of time is saved on die replacement, the production progress of the products is increased, and the structure is simple.

In order to achieve the purpose, the technical solution of the utility model is as follows: the utility model provides a split type forging mould, includes mould, dead lever and bed die, should go up the mould and inlay the lug, this lug is provided with first forging groove, and this dead lever is provided with a plurality of, and this dead lever runs through in this last mould terminal surface, and is fixed in on this last mould, and this bed die terminal surface is provided with the second forging groove, and this bed die terminal surface is provided with a plurality of fixed slot, and this fixed slot is connected with this dead lever, and this second forging groove is connected with this lug.

In some embodiments, sliding grooves are formed on two sides of the side wall of the fixing rod, and a clamping groove is formed between the sliding grooves and arranged on the side wall of the fixing rod.

In some embodiments, the fixing groove is provided with a plurality of fixing blocks, and the fixing blocks are arranged on two sides of the inner wall of the fixing groove.

In some embodiments, the fixing component includes a placing groove, a spring and a ball, the placing groove is disposed on two sides of the inner wall of the fixing groove, the spring is disposed in the placing groove, one end of the spring is fixed in the placing groove, the ball is disposed in the placing groove, a partial area of the ball is exposed out of the placing groove, and the ball is fixed on the other end of the spring.

In some embodiments, the latch is shaped and sized to mate with the slot.

In some embodiments, the slot is sized to match the shape of the ball.

In some embodiments, the bottom of the bump and the second forging groove form a cavity.

In some embodiments, the number of the fixing rods corresponds to the number of the fixing grooves, and is not less than 4.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. the upper die and the lower die are separated or connected to produce products of different models, the whole die does not need to be disassembled, the die can be replaced, a large amount of time is saved on die replacement, the progress of product production is increased, and the structure is simple.

2. The bottom of the lug and the second forging groove form a cavity, so that the bottom of the lug is prevented from being pressed into the second forging groove to cause internal damage.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Clearly, such objects and other objects of the present invention will become more apparent from the detailed description of the preferred embodiments hereinafter set forth in the various drawings and drawings.

These and other objects, features and advantages of the present invention will become more apparent from the following detailed description of one or more preferred embodiments of the utility model, as illustrated in the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.

FIG. 1 is a schematic structural view of a split forging die according to some embodiments of the present application;

FIG. 2 is a perspective view of a split forging die with a retaining groove according to some embodiments of the present application;

FIG. 3 is a sectional view of the connection of the upper and lower dies of the split forging die according to some embodiments of the present application.

Description of the main reference numerals:

1. an upper die;

11. a bump; 12. a first forging groove;

2. fixing the rod;

3. a lower die;

31. a second forging groove; 32. fixing grooves;

4. a chute;

5. a card slot;

6. a clamping block;

7. a fixing assembly;

71. a placement groove; 72. a spring; 73. a ball;

8. a cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1, fig. 1 is a schematic structural view of a split forging die according to some embodiments of the present application.

This embodiment provides a split type forging and pressing mould, including last mould 1, dead lever 2 and bed die 3, should go up mould 1 and inlay there is lug 11, this lug 11 is provided with first forging groove 12, this dead lever 2 is provided with a plurality of, this dead lever 2 runs through in this mould 1 terminal surface, and be fixed in on this mould 1, this 3 terminal surfaces of bed die are provided with second forging groove 31, this 3 terminal surfaces of bed die are provided with a plurality of fixed slot 32, this fixed slot 32 is connected with this dead lever 2, this second forging and pressing groove 31 is connected with this lug 11.

When the mould of less model is needed, only need to aim at the lug 11 of last mould the second and forge pressing groove 31 and put into, dead lever 2 aims at fixed slot 32 simultaneously, then link together it, place the material in first and forge pressing groove 12 again, forge and press, if the mould of great model is needed, then separate last mould and bed die, place second and forge pressing groove 31 with the material and forge and press, need not all tear down a whole set of mould like this, just can change the mould, will practice thrift a large amount of times on changing the mould like this, increase the progress of product production, and simple structure.

Referring to fig. 2, fig. 2 is a perspective view of a retaining groove in a split forging die according to some embodiments of the present application.

According to some embodiments, optionally, sliding grooves 4 are arranged on two sides of the side wall of the fixing rod 2, and a clamping groove 5 is arranged between the sliding grooves 4, and the clamping groove 5 is arranged on the side wall of the fixing rod 2. The sliding grooves 4 and the clamping grooves 5 prevent the upper die 1 from slightly shifting in the forging process, so that the die deviation of forging is caused.

According to some embodiments, optionally, the fixing blocks 6 are disposed on two sides of the inner wall of the fixing groove 32, the fixing member 7 is disposed between the fixing blocks 6, and the fixing member 7 is disposed on the inner wall of the fixing groove 32. The sliding groove 4 is aligned with the clamping block and slides in to fix the upper die 1.

According to some embodiments, optionally, the fixing assembly 7 includes a placement groove 71, a spring 72 and a ball 73, the placement groove 71 is disposed on both sides of the inner wall of the fixing groove 32, the spring 72 is disposed in the placement groove 71, one end of the spring is fixed in the placement groove 71, the ball 73 is disposed in the placement groove 71, a partial area of the ball is exposed out of the placement groove 71, and the ball 73 is fixed to the other end of the spring 72. When dead lever 2 is down when dead lever 2 bottom contact ball 73, push up ball 73 in putting into standing groove 71 totally through dead lever 2, then when dead lever 2 put down completely, draw-in groove 5 is corresponding with ball 73's position, with ball 73 jack-up card in draw-in groove 5 under the effect of spring 72, can avoid going up very easy removal or breaking away from of mould 1 like this.

According to some embodiments, optionally, the latch 6 is shaped and sized to match the sliding slot 4. The connection can be better carried out.

According to some embodiments, the locking groove 5 is optionally matched to the shape and size of the ball 73. The connection can be better carried out.

Referring to fig. 3, fig. 3 is a sectional view of the connection between the upper die and the lower die of the split forging die according to some embodiments of the present application.

According to some embodiments, optionally, the bottom of the protrusion 11 and the second swage groove 31 form a cavity 8. This prevents the bottom of the projection 11 from being pressed into the second swaging groove 31 during swaging to cause internal damage.

According to some embodiments, the number of the fixing rods 2 corresponds to the number of the fixing slots 32, and is not less than 4. The upper die 1 can be effectively prevented from deviating in the forging process.

It is to be understood that the disclosed embodiments of the utility model are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic described in connection with the embodiment is included in at least one embodiment of the utility model. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the utility model may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth.

Claims (8)

1. The utility model provides a split type forging mould which characterized in that includes:

the upper die is embedded with a lug, and the lug is provided with a first forging groove;

the fixed rods penetrate through the end face of the upper die and are fixed on the upper die;

and the end surface of the lower die is provided with a second forging groove, the end surface of the lower die is provided with a plurality of fixing grooves, the fixing grooves are connected with the fixing rods, and the second forging groove is connected with the lug.

2. The split forging and pressing mold of claim 1, wherein sliding grooves are formed on both sides of the side wall of the fixing rod, and a locking groove is formed between the sliding grooves and is formed in the side wall of the fixing rod.

3. The split forging and pressing mold according to claim 1, wherein the fixing grooves are provided at both sides thereof with fixture blocks, and fixing members are provided between the fixture blocks, the fixing members being provided at the inner walls of the fixing grooves.

4. The split forging and pressing mold according to claim 2, wherein the fixing member includes a holding groove, a spring and a ball, the holding groove is disposed on both sides of an inner wall of the fixing groove, the spring is disposed in the holding groove, one end of the spring is fixed in the holding groove, the ball is disposed in the holding groove, a part of the ball is exposed out of the holding groove, and the ball is fixed to the other end of the spring.

5. The split forging die of claim 3, wherein the shape and size of the locking block are matched with the sliding groove.

6. The split forging die of claim 2, wherein the slot is sized to match the shape of the ball.

7. The split forging die of claim 1, wherein the bottom of the protrusion and the second forging groove form a cavity.

8. The split forging die of claim 1, wherein the number of the fixing bars is not less than 4, and the number of the fixing bars corresponds to the number of the fixing grooves.

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