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Connecting pull rod

A tie rod and junction technology, applied in metal processing and other directions, can solve the problems of frequent safety accidents, poor quality, and large safety hazards, and achieve the effect of ensuring product quality, improving strength, and improving contact surfaces.

Inactive Publication Date: 2016-03-30
YANCHENG XIONGYING PRECISION MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, it is well known that the upper and lower table connecting rods in the existing die-cutting equipment are of poor quality, often break, and have frequent safety accidents, but they cannot be well used for the connection of the upper and lower table of the existing equipment. , especially the use of fast and large-tonnage equipment, the safety of the existing connecting rods cannot be guaranteed, and there are great safety hazards during processing operations, which cannot meet the needs of batch cutting and processing

Method used

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  • Connecting pull rod

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Embodiment Construction

[0008] The specific content of the present invention will be described in detail below with reference to the drawings and specific embodiments.

[0009] As shown in the figure, a connecting rod is composed of a lock nut, a clamping sleeve, and a connecting rod. The connecting rod is made of round steel, with connecting threads at both ends, and the connecting thread and the connecting rod are processed with arcs. , To increase the connection area, the inner circular hole of the clamping sleeve is also processed with an arc, which coincides with the connecting rod during clamping, and the locking nut is screwed on the threads at both ends to play a locking role.

[0010] The advantages of the present invention are that the above-mentioned connecting rod is used for connecting the upper and lower platens of die-cutting and forming mechanical products, and is especially suitable for large-tonnage molding equipment. Because the contact surface of the rod is improved, the strength is gre...

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Abstract

The invention relates to a connecting pull rod comprising lock nuts, a splicing sleeve and a connecting pull rod, wherein the connecting pull rod is produced by machining round steel, connecting threads are formed at the two ends of the connecting pull rod, and circular arcs are formed at the joint parts of the connecting threads and the connecting pull rods, so that the connection area is enlarged; a circular arc is also formed at one end of a circular hole in the splicing sleeve, so that the circular arc is matched with the connecting pull rod during splicing; the lock nuts are screwed on the threads at two ends to play a locking role. The connecting pull rod is used for connecting upper and lower platens of a die cutting forming mechanical product, and is especially suitable for large-tonnage forming equipment; and since the contact surface of the pull rod is improved, strength is greatly improved, and product quality is ensured.

Description

Technical field [0001] The invention relates to a connecting rod for upper and lower pressing plates, in particular to a connecting rod for die-cutting and forming of non-metallic products such as textiles. Background technique [0002] At present, it is well known that the upper and lower platform connecting rods in the existing die-cutting and forming equipment are of poor quality, often broken, and frequent safety accidents, but they are not well used for the upper and lower platform connections of the existing equipment. , Especially for the use of fast and large-tonnage equipment, the safety of the existing connecting rod cannot be guaranteed, and the safety hazard during the processing operation is large, which cannot meet the needs of batch cutting and processing. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a connecting rod used in the cutting and forming process of leathers, cloths, textiles, decorative materi...

Claims

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Application Information

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IPC IPC(8): B26D7/20B26F1/38
CPCB26D7/20B26F1/38
Inventor 郭乃宏仇浩郭丰
Owner YANCHENG XIONGYING PRECISION MACHINERY
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