CN215902651U - Be used for fashioned precision mould of high-quality terminal installed part - Google Patents

Abstract

The utility model discloses a precise die for forming high-quality terminal mounting parts, which comprises a base plate, support plates, cross beams, cylinders, an extrusion mechanism and a die set, wherein the support plates are welded at two ends of the upper surface of the base plate, the cross beams are welded between the tops of the two support plates, the cylinders are fixed at the centers of the bottoms of the cross beams, a hanging frame is fixed at the extending ends of the cylinders, an extrusion frame is welded at the bottom of the hanging frame, a tamping rod is inserted at the center of the upper part of the extrusion frame, a pressing plate is welded at the bottom of the tamping rod, a spring is sleeved on the tamping rod, extrusion heads are welded on the inner walls of two sides of the extrusion frame, a die seat is welded at the center of the upper surface of the base plate, a die plate is erected on the die seat, and limiting plates are welded at two ends of the upper surface of the die seat. Has the advantages that: the raw materials are pressed and fixed by the pressing plate in one step before forging and pressing, and then are extruded and molded by the extrusion head, so that the raw materials are prevented from sliding and displacing during forging and pressing, and the forging and pressing device has good precision, simple integral structure and stronger stability.

Description

Be used for fashioned precision mould of high-quality terminal installed part

Technical Field

The utility model relates to the technical field of dies, in particular to a precision die for forming a high-quality terminal mounting part.

Background

The mould is a variety of moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The name of 'industrial female' is given, and some high-quality terminal installation parts need to be formed by forging and pressing through a die in the manufacturing process, such as: mounting seats, bayonets, mounting platforms, and the like.

Present high-quality terminal installed part forming die, the structure is complicated, and stability is relatively poor, when putting raw materials on forming die, the raw materials slides when receiving the extrusion force very easily and shifts, causes the forging and pressing deviation to appear, and the precision is low, and the precision is not good enough, and it is extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: aiming at the problems existing at present, the precision die for forming the high-quality terminal installation part is provided, the combination of the tamping rod, the pressing plate and the spring is arranged in the extrusion frame, the extrusion head is welded on the inner wall of the extrusion frame, the pressing plate is used for pressing and fixing the raw material in one step before the forging and pressing, the extrusion head is used for extruding and forming the raw material, the raw material is ensured not to slide and displace during the forging and pressing, and the precision die has good precision; through having seted up first spacing groove and second spacing groove respectively on mould board and limiting plate for card main raw materials carries on spacingly, avoids causing the raw materials at the in-process of exerting pressure to slide, further improves the processing precision, and overall structure is simple, possesses stronger stability, thereby solves not enough and the defect that prior art exists.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a precise die for forming high-quality terminal installation parts comprises a base plate, support plates, cross beams, cylinders, an extrusion mechanism and a die set, wherein the support plates are welded at two ends of the upper surface of the base plate, the cross beams are welded between the tops of the two support plates and used for firmly fixing the cylinders, the cylinders are fixed at the centers of the bottoms of the cross beams and used for applying extrusion force for forging and pressing, the extrusion mechanism is arranged on the cylinders and comprises a hanging frame, an extrusion frame, a tamping rod, a pressing plate, a spring and an extrusion head, the hanging frame is fixed at the extending end of the cylinders, the extrusion frame is welded at the bottom of the hanging frame and used for extruding raw materials, the tamping rod is inserted at the center of the upper portion of the extrusion frame, the pressing plate is welded at the bottom of the tamping rod, the spring is sleeved on the tamping rod and used for pressing the raw materials in advance to avoid sliding of the raw materials, the extrusion heads are welded on the inner walls of two sides of the extrusion frame, the die is used for extruding and bending the raw materials, the die set is arranged on the base plate and comprises a die seat, a die plate and a limiting plate, the die seat is welded at the center of the upper surface of the base plate, the die plate is erected on the die seat and used for placing the raw materials and bending, and the limiting plate is welded at the two ends of the upper surface of the die seat and used for further preventing the raw materials from moving.

Preferably, the upper end and the lower end of the spring are respectively fixed on the extrusion frame and the pressing plate.

Preferably, a controller is fixed on one of the support plates and electrically connected with the air cylinder.

Preferably, the center of the upper surface of the die plate is provided with a first limiting groove, the inner wall of the limiting plate is provided with a second limiting groove, and the first limiting groove is located under the pressing plate.

Preferably, the length of the die plate is slightly less than the spacing between the two extrusion heads.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

on the one hand, through being provided with the ram, clamp plate and spring combination in the extrusion frame to the welding has the extrusion head on the inner wall of extrusion frame, and one step earlier utilizes the clamp plate to press the raw materials admittedly before the forging and pressing, and the extrusion head is recycled to its extrusion, ensures that the raw materials can not slide and take place the displacement when the forging and pressing, possesses good precision.

On the other hand, through having seted up first spacing groove and second spacing groove on mould board and limiting plate respectively for card main materials carries on spacingly, avoids causing the raw materials to slide at the in-process of exerting pressure, further improves the processing precision, and overall structure is simple, possesses stronger stability.

Drawings

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

FIG. 2 is a schematic view of the forging press of the present invention;

FIG. 3 is a schematic view of the construction of the die plate of the present invention;

fig. 4 is a schematic structural diagram of a limiting plate in the utility model.

In the figure: 1. a base plate; 2. a mounting plate; 3. a cross beam; 4. a cylinder; 5. hanging a frame; 6. extruding the frame; 7. a tamping rod; 8. pressing a plate; 9. a spring; 10. an extrusion head; 11. a mold base; 12. a mold plate; 13. a limiting plate; 14. a controller; 15. a first limit groove; 16. a second limit groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a technical scheme, a precision mold for forming a high-quality terminal installation part comprises a base plate 1, support plates 2, cross beams 3, cylinders 4, an extrusion mechanism and a mold set, wherein the support plates 2 are welded at two ends of the upper surface of the base plate 1, the cross beams 3 are welded between the tops of the two support plates 2, the cylinders 4 are fixed at the centers of the bottoms of the cross beams 3 and used for applying extrusion force, the extrusion mechanism is arranged on the cylinders 4 and comprises a hanging frame 5, an extrusion frame 6, a tamping rod 7, a pressing plate 8, a spring 9 and an extrusion head 10, the hanging frame 5 is fixed at the extending end of each cylinder 4, the extrusion frame 6 is welded at the bottom of the hanging frame 5, the tamping rod 7 is inserted at the center of the upper part of the extrusion frame 6, the pressing plate 8 is welded at the bottom of the tamping rod 7 and used for further compacting and fixing raw materials, the forging precision is improved, the springs 9 are sleeved on the tamping rod 7, be convenient for let ram 7 automatic re-setting, the welding has extrusion head 10 on the inner wall of 6 both sides of extrusion frame for extrusion, be provided with mould group on the bed plate 1, mould group includes mould seat 11, mould board 12 and limiting plate 13, and the welding of the upper surface center department of bed plate 1 has mould seat 11, and mould seat 11 is put on the shelf and is equipped with mould board 12, and the welding of the upper surface both ends of mould seat 11 has limiting plate 13 for place the raw materials, avoid the raw materials to slide simultaneously, improve the processing accuracy greatly.

Preferably, the upper end and the lower end of the spring 9 are respectively fixed on the extrusion frame 6 and the pressing plate 8, so that the tamping rod 7 is conveniently driven to reset.

Preferably, a controller 14 is fixed on one of the support plates 2, and the controller 14 is electrically connected with the cylinder 4, so as to facilitate operation.

Preferably, the center of the upper surface of the mold plate 12 is provided with a first limiting groove 15, the inner wall of the limiting plate 13 is provided with a second limiting groove 16, and the first limiting groove 15 is located under the pressing plate 8, so that the raw material is further limited, and the processing precision is improved.

Preferably, the die plate 12 has a length slightly less than the spacing between the two extrusion heads 10 to avoid forging the material to break.

In this embodiment, the operation steps of the precision mold for molding the high-quality terminal mounting member are as follows:

the method comprises the following steps: first, a raw material to be subjected to forging molding, for example: the raw material with a rectangular structure is placed in the first limiting groove 15 on the die plate 12, and two ends of the raw material are respectively positioned in the second limiting grooves 16, so that the material placing is completed.

Step two: open cylinder 4 through controller 14, let it take and hang frame 5 and extrusion frame 6 and descend, because the bottom of clamp plate 8 is less than extrusion head 10, therefore, extrusion frame 6 is at the in-process that descends, clamp plate 8 earlier with the raw materials contact, thereby with its pressure firmly in first spacing groove 15, along with the decline of extrusion frame 6, spring 9 is compressed, the upper end of ram 7 stretches out to the top of extrusion frame 6, and simultaneously, extrusion head 10 of extrusion frame 6 inboard presses on the raw materials, forge and press and bend the raw materials at the both ends of template 12, as shown in figure 2, forge the raw materials into "concave character type", thereby accomplish the forging and pressing and forming, overall structure is simple, possesses stronger stability, can realize high-precision forging and pressing, and the machining precision is greatly improved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. The utility model provides a be used for fashioned precision mold of high-quality terminal installed part, includes bed plate (1), mounting panel (2), crossbeam (3), cylinder (4), extrusion mechanism and die set, its characterized in that: the base plate is characterized in that support plates (2) are welded at two ends of the upper surface of the base plate (1), a cross beam (3) is welded between the tops of the two support plates (2), a cylinder (4) is fixed at the center of the bottom of the cross beam (3), an extrusion mechanism is arranged on the cylinder (4), the extrusion mechanism comprises a hanging frame (5), an extrusion frame (6), a tamping rod (7), a pressing plate (8), a spring (9) and an extrusion head (10), the hanging frame (5) is fixed at the extending end of the cylinder (4), the extrusion frame (6) is welded at the bottom of the hanging frame (5), the tamping rod (7) is inserted at the center of the upper portion of the extrusion frame (6), the pressing plate (8) is welded at the bottom of the tamping rod (7), the spring (9) is sleeved on the tamping rod (7), the extrusion heads (10) are welded on the inner walls of two sides of the extrusion frame (6), and a mold set is arranged on the base plate (1), the mould group includes mould seat (11), mould board (12) and limiting plate (13), the welding of upper surface center department of bed plate (1) has mould seat (11), mould seat (11) is put on the shelf and is equipped with mould board (12), just the welding of the upper surface both ends of mould seat (11) has limiting plate (13).

2. A precision mold for forming a premium terminal mounting member according to claim 1, wherein: the upper end and the lower end of the spring (9) are respectively fixed on the extrusion frame (6) and the pressing plate (8).

3. A precision mold for forming a premium terminal mounting member according to claim 1, wherein: a controller (14) is fixed on one of the support plates (2), and the controller (14) is electrically connected with the air cylinder (4).

4. A precision mold for forming a premium terminal mounting member according to claim 1, wherein: the die is characterized in that a first limiting groove (15) is formed in the center of the upper surface of the die plate (12), a second limiting groove (16) is formed in the inner wall of the limiting plate (13), and the first limiting groove (15) is located under the pressing plate (8).

5. A precision mold for forming a premium terminal mounting member according to claim 1, wherein: the length of the die plate (12) is slightly less than the distance between the two extrusion heads (10).

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