A T-shaped copper material extrusion die

A technology of extrusion die and copper material, applied in the direction of metal extrusion die, etc., can solve the problem of insufficient anti-deformation ability, and achieve the effect of simple structure, strong bearing capacity and uniform size

Inactive Publication Date: 2015-09-09
佛山市顺德区晋天机械有限公司
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Problems solved by technology

[0002] Metal profiles other than the commonly used profiles announced by national standards are collectively referred to as special profiles. Most of the T-shaped copper materials are drawn by drawing dies, and due to the structural design requirements of the tensile model core and cavity, most of the existing T-shaped steel materials are as figure 1 As shown, the flange 10 and the web 20 of the T-shaped steel are perpendicular to each other, and the connection between the flange 10 and the web 20 is at right angles or excessively rounded, the deformation resistance of this T-shaped steel is obviously insufficient

Method used

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  • A T-shaped copper material extrusion die
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  • A T-shaped copper material extrusion die

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see Figure 2 to Figure 3 , the embodiment of the present invention includes:

[0016] A kind of T-shaped copper material extrusion die, comprises: forming die 1, transition die 2, calibrating die 3 and extruding punch 4, and described transition die 2 is fixedly connected between forming die 1 and calibrating die 3, and described Forming mold 1 comprises first mold core 51, and described calibrating mold 3 comprises second mold core 52, and the two ends of described transition mold 2 comprise third mold core...

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Abstract

The invention discloses a T-shaped copper material extrusion die which comprises a forming die, a transition die, a shaping die and an extrusion punch, wherein the transition die is fixedly connected between the forming die and the shaping die, the forming die comprises a first die core, the shaping die comprises a second die core, a third die core and a fourth die core are respectively arranged at two ends of the transition die, the structure size of the first die core is greater than that of the second die core, the structure size of the third die core is identical with that of the first die core, the structure size of the fourth die core is identical with that of the second die core, the third die core and the fourth die core are in smooth transition, and the appearance structure size of the extrusion punch is identical with that of the second die core. Through the mode, the T-shaped copper material extrusion die is simple in structure, produced T-shaped steel is uniform in size, high in bearing capacity, difficult to bend and deform, good in deformation resistance performance, and stable in product performance.

Description

technical field [0001] The invention relates to the field of profile processing, in particular to a T-shaped copper material extrusion die. Background technique [0002] Metal profiles other than the commonly used profiles announced by national standards are collectively referred to as special profiles. Most of the T-shaped copper materials are drawn by drawing dies, and due to the structural design requirements of the tensile model core and cavity, most of the existing T-shaped steel materials are as figure 1 As shown, the flange 10 and the web 20 of the T-shaped steel are perpendicular to each other, and the connection between the flange 10 and the web 20 is at right angles or excessively rounded, and the deformation resistance of this T-shaped steel is obviously insufficient. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a T-shaped copper material extrusion die for making T-shaped steel materials with unif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C25/02
Inventor 孔剑
Owner 佛山市顺德区晋天机械有限公司
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