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Fixing device for extrusion rod of extruding machine

A fixing device and extrusion rod technology, applied in the field of extrusion machine equipment, can solve the problems of uneven force on the extrusion rod 92, difficulty in ensuring the center coaxiality, easy damage of the extrusion rod, etc., to achieve uniform force, Improve the quality of extrusion products and the effect of accurate positioning

Active Publication Date: 2013-08-21
TAIYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problems in this prior art are: one, after multiple extrusion operations, the extrusion rod backing plate 95 will be compressed and deformed, and a gap will be produced between the extrusion rod 92 and the extrusion rod backing plate 95, so that both Inaccurate positioning, unstable and reliable
Two, there is no radial positioning between the extruding rod 92 and the moving crossbeam 96, the extruding rod backing plate 95. The compression rod 92 is stressed unevenly, and the extrusion rod 92 is easily damaged

Method used

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  • Fixing device for extrusion rod of extruding machine
  • Fixing device for extrusion rod of extruding machine
  • Fixing device for extrusion rod of extruding machine

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Embodiment Construction

[0023] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the invention is capable of various changes in different embodiments without departing from the scope of the invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0024] Such as figure 1 , figure 2 As shown, the present invention provides an extruded rod fixing device, which can fix the extruded rod 1 on the extruded beam 6 , and a pressure pad 5 is installed between the extruded rod 1 and the extruded beam 6 . The fixing device includes: gland 2, locking ring 3, guide sleeve 4 and pressing device 7. The gland 2 is assembled on the end surface of the extruded beam 6 , and the locking ring 3 is rotatably pressed against the lower end surface 132 of the square flange 13 of the extruded rod 1 , thereby locking the extruded rod 1 . ...

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Abstract

The invention provides a fixing device for an extrusion rod of an extruding machine. The fixing device is characterized in that the extrusion rod is fixedly assembled on an extrusion beam; the fixing device comprises a pressing cover and a locking ring; the pressing cover is directly mounted on the end face of the extrusion beam; the pressing cover is provided with at least two pressing devices; and the pressing devices are used for tightly pressing the extrusion rod on the end face of the extrusion beam through the locking ring. When the extrusion rod is mounted, a gap is reserved between the extrusion rod and the extrusion beam; after the extrusion rod is mounted, the pressing devices inwards press the extrusion rod, so that no movable gap is formed between the extrusion rod and the extrusion beam, and the extrusion rod and the extrusion beam can be accurately positioned; and therefore, the fixing device is stable and reliable.

Description

technical field [0001] The invention relates to extruding machine equipment, in particular to an extruding rod fixing device for an extruding machine which can quickly install and replace the extruding rod and can accurately position the extruding rod. Background technique [0002] The extrusion rod is an important extrusion tool in the extrusion machine. The extrusion rod is installed on the pressure pad of the extrusion beam. The extrusion force is transmitted to the extrusion rod through the extrusion beam and the pressure pad. This requires that the extrusion rod The position is accurate, stable and reliable. [0003] Such as Figure 6 As shown, the Chinese utility model patent with the publication number CN201338021Y and the name of a quick replacement device for extrusion rods discloses a quick replacement device for extrusion rods, which includes an extrusion rod pressing plate 94, a compression bolt 93 and an extrusion rod 92 . The extrusion rod backing plate 95 is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C23/21
Inventor 魏征宇马士强王创民
Owner TAIYUAN HEAVY IND
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