CN212419142U

CN212419142U - High-precision metal section bending forming extrusion die

Info

Publication number: CN212419142U
Application number: CN202021044983.6U
Authority: CN
Inventors: 唐志明
Original assignee: Wuxi Yuanchang Machine Manufacture Co ltd
Current assignee: Wuxi Yuanchang Machine Manufacture Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-29
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a high-precision metal section bar bending extrusion die, the die holder bottom sets the take-up housing, the die mounting draw-in groove has been seted up to the die holder upper end, it extrudes the mouth to have seted up the section bar on the die holder of die mounting draw-in groove one side, the extrusion bending die corresponds to install in the die mounting draw-in groove, extrusion bending die both ends are equipped with the crowded runner, the mutual symmetry of crowded runner just all bends the setting, be equipped with the mould chamber in the extrusion bending die, the crowded runner all connects into the mould intracavity, the hole has been extruded to mould chamber one side, it extrudes a mouthful butt joint to extrude hole and section bar. In this way, the utility model discloses can regard as the specific mould of metal section bending forming extruder to use, extrusion mechanism lets the metal heat flow get into the mould through the speed governing control and extrudes the crooked section bar that realizes specific requirement, and the design of the crowded runner of extrusion bending forming mould lets the bending forming metalwork of extruding tougher and tougher.

Description

High-precision metal section bending forming extrusion die

Technical Field

The utility model relates to a mould field especially relates to a high-precision metal section bending extrusion die.

Background

The extruder is mainly composed of three major parts: a mechanical part, a hydraulic part and an electrical part.

The mechanical part comprises a base, a prestress frame type tension column, a front beam, a movable beam, an X-shaped guide extrusion cylinder seat, an extrusion shaft, an ingot supply mechanism, a residual material separating shear, a sliding die seat and the like.

The hydraulic system mainly comprises a main cylinder, a side cylinder, a locking cylinder, a perforation cylinder, a high-capacity axial plunger variable pump, an electro-hydraulic ratio servo valve (or an electro-hydraulic ratio regulating valve), a position sensor, an oil pipe, an oil tank and various hydraulic switches.

The electric part mainly comprises a power supply cabinet, an operation table, a PLC (programmable logic controller), an upper industrial control machine, a display screen and the like.

And the extrusion die is an important component of the extruder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision metal section bending extrusion die, can regard as the specific mould of metal section bending extrusion machine to use, extrusion mechanism lets the metal heat flow get into the mould through speed governing control and extrudes the bending section who realizes specific requirement, and the design of the crowded runner of extrusion bending die lets the bending metal spare of extruding tougher and tougher more

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a high-precision metal section bar bending extrusion die, includes die holder and extrusion bending die, the slider seat is set to the die holder bottom, the die holding draw-in groove has been seted up to the die holder upper end, the section bar extrusion mouth has been seted up on the die holder of die holding draw-in groove one side, the extrusion bending die corresponds the installation and is gone into in the die holding draw-in groove, extrusion bending die both ends are equipped with the crowded runner, the mutual symmetry of crowded runner just all crooked setting, be equipped with the mould chamber in the extrusion bending die, the crowded runner all connects into the mould intracavity, mould chamber one side has been seted up and has been extruded the hole, extrude the hole with the butt joint of mouth is extruded to the section bar.

In a preferred embodiment of the present invention, one section of the horizontal straight line of the extruded flow channel is provided in the extrusion bending mold, the other section of the inclined straight line of the extruded flow channel is provided in the mold cavity, and the horizontal section of the tube body of the extruded flow channel is shorter than the inclined section of the tube body of the extruded flow channel.

In a preferred embodiment of the present invention, a positioning screw is installed into one side of the die holder, and a positioning sleeve is fixedly installed at the end of the rod body of the leading end of the positioning screw, and the positioning sleeve is fixedly butted with the extrusion bending die.

The utility model has the advantages that: the utility model discloses can regard as the specific mould of metal section bending extrusion machine to use, extrusion mechanism lets the metal heat flow get into the mould through speed governing control and extrudes the crooked section bar that realizes specific requirement, and extrusion bending mould is equipped with special die holder and can realize removing the regulation, and extrusion bending mould's the design of going into the runner lets the bending metal spare of extruding tougher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural view of a preferred embodiment of the high-precision metal profile bending extrusion die of the present invention;

FIG. 2 is a schematic diagram of a preferred embodiment of the die holder;

the parts in the drawings are numbered as follows: 1. A die holder; 2. Extruding and bending a forming die; 3. Extruding into a flow channel; 4. A mold cavity; 5. An extrusion orifice; 6. Positioning a screw rod; 7. A positioning sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention includes:

the utility model provides a high-accuracy metal section bending extrusion die, includes die holder 1 and extrusion bending die 2, the slider seat is set to 1 bottom of die holder, die holding draw-in groove has been seted up to 1 upper end of die holder, the section bar extrusion mouth has been seted up on the die holder of die holding draw-in groove one side, 2 correspondence of extrusion bending die are installed into in the die holding draw-in groove, 2 both ends of extrusion bending die are equipped with and extrude runner 3, it just all bends the setting to extrude 3 mutual symmetries of runner, be equipped with mould chamber 4 in the extrusion bending die 2, it all connects into to extrude runner 3 in the mould chamber 4, mould chamber 4 one side has been seted up and has been extruded hole 5, extrude hole 5 with the butt joint of mouth is extruded to the section bar.

In addition, one section of the horizontal section of the extrusion flow channel 3 is arranged in the extrusion bending forming die 2 in a straight line, the other section of the extrusion flow channel 3 is obliquely arranged and led into the die cavity 4, and the horizontal section of the tube body of the extrusion flow channel 3 is shorter than the oblique section of the extrusion flow channel 3.

In addition, a positioning screw 6 is installed at one side of the die holder 1, a positioning sleeve 7 is fixedly installed at the tail end of a rod body at the leading-in end of the positioning screw 6, and the positioning sleeve 7 is fixedly connected with the extrusion bending forming die 2 in a butt joint mode.

The utility model discloses a theory of operation sets the take-up housing for 1 bottom of die holder, the die holding draw-in groove has been seted up to 1 upper end of die holder, it extrudes the mouth to have seted up the section bar on the die holder of die holding draw-in groove one side, 2 correspond the installation of extrusion bending die mould in the die holding draw-in groove, 2 both ends of extrusion bending die are equipped with crowded runner 3, crowded 3 mutual symmetries of runner and the setting of equal bending, 3 one section horizontal straight lines of crowded runner are seted up in extrusion bending die 2, in 3 another sections slants of crowded runner are seted up leading-in mould chamber 4, the horizontal section body of crowded runner 3 weak point in the slant section body of crowded runner 3.

Be equipped with mould chamber 4 in the extrusion bending mould 2, it all links into mould chamber 4 to extrude runner 3, and 4 one sides in mould chamber have been seted up and have been extruded hole 5, extrude hole 5 and the butt joint of section bar extrusion mouth, a positioning screw 6 is installed into to 1 one side of die holder, and 6 leading-in end rod body terminal fixed mounting of positioning screw have position sleeve 7, and position sleeve 7 is fixed with the butt joint of extrusion bending mould 2, the utility model discloses can regard as the specific mould of metal section bar bending mould extruder to use, extrusion mechanism lets the metal heat current get into the mould through speed governing control and extrudes the crooked section bar that realizes specific requirement, and extrusion bending mould 2 is equipped with special die holder 1 and can realize removing the regulation, and the 3 designs of the extrusion runner of extrusion bending mould 2 let the bending metal spare of extruding tougher and.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a high-accuracy metal section bending extrusion die, includes die holder and extrusion bending die, its characterized in that, the slider seat is set to the die holder bottom, die holding draw-in groove has been seted up to the die holder upper end, it extrudes the mouth to have seted up the section bar on the die holder of die holding draw-in groove one side, the extrusion bending die corresponds to install into in the die holding draw-in groove, extrusion bending die both ends are equipped with the crowded runner, crowded runner mutual symmetry and the equal crooked setting of going into, be equipped with the die cavity in the extrusion bending die, crowded runner all connects into the die cavity, the hole of extruding has been seted up to die cavity one side, extrude the hole with the mouth butt joint is extruded to the section bar.

2. The high-precision metal profile bending forming extrusion die of claim 1, wherein one section of the extrusion flow channel is transversely and horizontally arranged in the extrusion bending forming die in a straight line, the other section of the extrusion flow channel is obliquely arranged and led into the die cavity, and a transverse horizontal section pipe body of the extrusion flow channel is shorter than an oblique section pipe body of the extrusion flow channel.

3. The high-precision metal profile bending and extruding die as claimed in claim 1, wherein a positioning screw is installed at one side of the die holder, a positioning sleeve is fixedly installed at the tail end of the rod body of the leading-in end of the positioning screw, and the positioning sleeve is fixedly butted with the extruding and bending die.