Crank connecting rod automatic swelling and breaking device

A crank-connecting-rod, automatic technology, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of increasing the workload of workers and mixing materials with each other, achieving controllable breaking effect, avoiding confusion, and realizing automatic The effect of sorting

Active Publication Date: 2020-01-31
诸暨企周企业管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, the materials after breaking are often confused with each other, and due to the one-to-one matching nature of the breaking method itself, the workload of the staff for correct m

Method used

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  • Crank connecting rod automatic swelling and breaking device
  • Crank connecting rod automatic swelling and breaking device
  • Crank connecting rod automatic swelling and breaking device

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Embodiment Construction

[0059] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0060] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0061] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional ...

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Abstract

The invention relates to the technical field of curved arm connecting rods, in particular to a crank connecting rod automatic swelling and breaking device. The crank connecting rod automatic swellingand breaking device includes a working table, cracking dies, a top pressing plate, a cracking wedge,ejection rods and a cam mechanism, wherein the working table is further provided with through holes;the working table is arranged on the cam mechanism, a plurality of sets of the cracking dies are uniformly fixed to the working table in the circumferential direction, the through holes are formed inthe bottoms of the cracking dies, the top pressing plate is arranged above the working table, the bottom of the top pressing plate is close to the tops of the cracking dies, the ejection rods are movably inserted into the through holes, the cracking wedges are fixed to the tops of the ejection rods, and the cam mechanism is connected to the ground. According to the crank connecting rod automaticswelling and breaking device, automatic swelling and breaking of a crank connecting rod are realized, the structure is simple, expensive precision instruments are not needed, the swelling and breakingeffect is controllable, material loss is reduced, material confusion is avoided, and automatic sorting is realized.

Description

technical field [0001] The invention relates to the technical field of crank connecting rods, in particular to a crank connecting rod automatic breaking device. Background technique [0002] At present, the connecting rod breaking process is a technology that applies the theory of material fracture to separate the connecting rod cover from the connecting rod body. Using this process can save many processes in the traditional connecting rod processing (milling, grinding and broaching without the joint surface of the connecting rod, etc.), making the processing of the connecting rod easier. [0003] Compared with the traditional connecting rod processing method, the use of connecting rod breaking technology can save 25% of machine tool investment, 35% of cutting tool costs, and 40% of energy saving. Therefore, the processing cost of the connecting rod is greatly reduced. [0004] The principle of the breaking process is to prefabricate a V-shaped groove on the split surface ...

Claims

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Application Information

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IPC IPC(8): B23D79/00B23P11/00
CPCB21D28/00B21D28/002B21D45/00
Inventor 江德泉
Owner 诸暨企周企业管理有限公司
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