CN212093823U

CN212093823U - Upper and lower half-die metal straightening and drawing device

Info

Publication number: CN212093823U
Application number: CN202020781460.3U
Authority: CN
Inventors: 任向梅
Original assignee: Jiangxi Chengqiao Composite Materials Co ltd
Current assignee: Jiangxi Chengqiao Composite Materials Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-08
Anticipated expiration: 2030-05-12

Abstract

The utility model provides an upper and lower half-die metal straightening and drawing device, which comprises a base, an upper die base, an upper half die, a lower die base and a lower half die, wherein the base and the upper die base are both fixed on a frame, and the lower die base is fixed on the base through an adjusting screw; the bottom surface of the lower die base is provided with a threaded base, and the adjusting screw penetrates through the base from the lower part of the base and then is matched with the threaded base; the upper half die and the lower half die are alternately fixed on the upper die base and the lower die base; the lower surface of the upper half mold and the upper surface of the lower half mold are both saddle-shaped, and a straightening channel is formed between the upper half mold and the lower half mold. The utility model provides a pair of half mould metal alignment draw-off gear from top to bottom utilizes adjusting screw to make the height and the inclination of die holder adjustable, makes the size of alignment passageway changeable on the one hand to adapt to not unidimensional material, the die holder under the on the other hand tilt state can realize the function of drawing, sets up half mould from top to bottom simultaneously and can reduce the friction of metal and mould, prevents to produce the noise for the shape of a saddle.

Description

Upper and lower half-die metal straightening and drawing device

Technical Field

The utility model belongs to the technical field of the metalworking and specifically relates to indicate a half module metal alignment draw-off gear about.

Background

With the rapid development of economy and science and technology, electronic products are more and more common in life, and various electronic products are developed towards integration and portability, so that various micro elements in the electronic products become important links. The micro-element is generally formed by cutting a thin metal wire or a metal pipe and then processing the metal wire or the metal pipe through the steps of drilling, groove milling, chamfering, deburring and the like. The existing straightening device is mostly roller straightening, has larger noise and can not realize the drawing function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an upper and lower half-die metal alignment draw-off gear can realize alignment and the function of drawing to have the characteristics that the noise is little. In order to achieve the above purpose, the utility model adopts the following technical scheme:

(II) technical scheme

The utility model provides an upper and lower half-die metal alignment draw-off gear which characterized in that: the automatic molding machine comprises a base, an upper die holder, an upper half die, a lower die holder and a lower half die, wherein the base and the upper die holder are fixed on a rack, and the lower die holder is fixed on the base through an adjusting screw rod;

the bottom surface of the lower die base is provided with a threaded base, and the adjusting screw penetrates through the base from the lower part of the base and then is matched with the threaded base;

the number of the upper half moulds and the number of the lower half moulds are a plurality, and the upper half moulds and the lower half moulds are alternately fixed on the upper mould base and the lower mould base through upper supporting rods and lower supporting rods respectively; the upper surface of the lower half mold is saddle-shaped and is in transition with four side surfaces which are round corner edges, the lower surface of the upper half mold and the upper surface of the lower half mold are in the same shape and are oppositely arranged, and a straightening channel is formed between the lower surface of the upper half mold and the upper surface of the lower half mold.

Furthermore, a locking nut is arranged on the adjusting screw rod.

Further, a spring gasket is arranged between the locking nut and the base.

(III) advantageous effects

Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly, utilize adjusting screw to make the height and the inclination of die holder adjustable, make the size of alignment passageway on the one hand variable to adapt to not unidimensional material, the die holder under the on the other hand tilt state can realize the function of drawing, sets up half module down into the friction that can reduce metal and mould simultaneously, prevents to produce the noise for the shape of a saddle.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

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

fig. 2 is a sectional view of an assembly structure of the adjusting screw 2.

The reference numbers illustrate:

1. a base;	2. adjusting the screw rod;
		21. locking the nut;	22. a spring washer;
3. a lower die holder;	31. a threaded seat;
		4. a lower support bar;	5. a lower half mold;
6. an upper die holder;	7. an upper support rod;
		8. an upper half mold;	9. and (6) straightening the channel.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 2, an upper half die and a lower half die metal straightening and drawing device includes a base 1, an upper die base 6, an upper half die 8, a lower die base 3, and a lower half die 5, where the base 1 and the upper die base 6 are both fixed on a frame, and the lower die base 3 is fixed on the base 1 through an adjusting screw 2;

as shown in fig. 2, a threaded seat 31 is arranged on the bottom surface of the lower die holder 3, and the adjusting screw 2 passes through the base 1 from below the base 1 and then is matched with the threaded seat 31;

the number of the upper half moulds 8 and the number of the lower half moulds 5 are a plurality, and the upper half moulds and the lower half moulds are alternately fixed on the upper mould base 6 and the lower mould base 3 through upper supporting rods 7 and lower supporting rods 4 respectively; the upper surface of the lower half mold 5 is saddle-shaped and has rounded transition with four sides, the lower surface of the upper half mold 8 and the upper surface of the lower half mold 5 are the same in shape and are oppositely arranged, so that a straightening channel 9 is formed between the lower surface of the upper half mold 8 and the upper surface of the lower half mold 5.

In order to conveniently adjust the height of the lower die holder 3, the adjusting screw 2 is provided with a locking nut 21, and the adjusting screw 2 can be directly fixed on the base 1 to realize height adjustment.

In order to ensure the locking force of the locking nut 21, a spring gasket 22 is further arranged between the locking nut 21 and the base 1.

The utility model discloses a design point lies in utilizing adjusting screw to make the height and the inclination adjustable of die holder, makes the size of alignment passageway on the one hand variable to adapt to not unidimensional material, the die holder under the on the other hand tilt state can realize the function of drawing, sets up the upper and lower half module into the friction that the saddle shape can reduce metal and mould simultaneously, prevents to produce the noise.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an upper and lower half-die metal alignment draw-off gear which characterized in that: the die comprises a base (1), an upper die base (6), an upper half die (8), a lower die base (3) and a lower half die (5), wherein the base (1) and the upper die base (6) are fixed on a rack, and the lower die base (3) is fixed on the base (1) through an adjusting screw rod (2);

the bottom surface of the lower die seat (3) is provided with a threaded seat (31), and the adjusting screw (2) penetrates through the base (1) from the lower part of the base (1) and then is matched with the threaded seat (31);

the number of the upper half moulds (8) and the number of the lower half moulds (5) are a plurality, and the upper half moulds and the lower half moulds are respectively and alternately fixed on the upper mould base (6) and the lower mould base (3) through upper supporting rods (7) and lower supporting rods (4); the upper surface of the lower half mold (5) is saddle-shaped and is in transition with four side surfaces which are round corner edges, the lower surface of the upper half mold (8) and the upper surface of the lower half mold (5) are the same in shape and are oppositely arranged, and a straightening channel (9) is formed between the lower surface of the upper half mold (8) and the upper surface of the lower half mold (5).

2. The upper and lower half-mold metal straightening and drawing device according to claim 1, characterized in that: and a locking nut (21) is arranged on the adjusting screw rod (2).

3. The upper and lower half-mold metal straightening and drawing device according to claim 2, characterized in that: and a spring gasket (22) is also arranged between the locking nut (21) and the base (1).