Sucker rod centralizer crushing machine and crushing method thereof

A technology of sucker rods and centralizers, applied in the field of sucker rod centralizer crushers and their crushing, can solve the problems of uneven work proficiency, high labor intensity, low work efficiency, etc., and achieve high shearing accuracy, The effect of reducing labor intensity and convenient operation

Active Publication Date: 2019-09-20
濮阳市创立石油机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when removing the centralizer on the rod body, the worker uses a hand-held saw blade to cut the centralizer. After the saw blade cuts the centralizer longitudinally, the sucker rod is moved to the side of the material rack, and the cut is hit with a hammer. The centralizer After splitting, the rod body will be separated from the rod body, the work efficiency is low, and the labor intensity is high; and, due to the different levels of work proficiency, many rod bodies after cutting off the centralizer have saw marks of different depths, which lose the value of repair, which in turn leads to the failure of the sucker rod. scrapped

Method used

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  • Sucker rod centralizer crushing machine and crushing method thereof
  • Sucker rod centralizer crushing machine and crushing method thereof
  • Sucker rod centralizer crushing machine and crushing method thereof

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Embodiment Construction

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0033] It should be noted that the orientation terms such as front, back, up, down, left, and right in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, and should not be regarded as having restrictive.

[0034] Such as figure 1 , figure 2 , image 3 and Figure 4As shown, a sucker rod centralizer breaker includes a frame 1. The frame 1 is preferably a frame cabinet structure (as shown in this embodiment) connected by profiles. The connection method can be welding, e...

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Abstract

The invention provides a sucker rod centralizer crushing machine and a crushing method of the sucker rod centralizer crushing machine. The sucker rod centralizer crushing machine comprises a machine frame. The machine frame is provided with a synchronous centering and clamping mechanism, a synchronous clamping and shearing mechanism and a shearing drive mechanism. The synchronous clamping and shearing mechanism can be driven by the shearing drive mechanism to axially move relative to the synchronous centering and clamping mechanism. The sucker rod centralizer crushing machine can realize automatic shearing of a sucker rod centralizer by mutual cooperation of the synchronous centering and clamping mechanism, the synchronous clamping and shearing mechanism and the shearing drive mechanism; in the shearing process, a cutter is always get close to the sucker rod to shear the centralizer, and it can be ensured that a sucker rod body cannot be damaged after shearing the centralizer and the centralizer is completely separated from the sucker rod; and the shearing precision is high, the shearing effect is excellent, the working efficiency is greatly improved, and the labor intensity of workers is lowered.

Description

technical field [0001] The invention relates to the technical field of sucker rod centralizer removal, in particular to a sucker rod centralizer crusher and a crushing method thereof. Background technique [0002] The sucker rod moves up and down in the oil pipe. Due to the elastic deformation of the sucker rod, friction between the sucker rod and the wall of the oil pipe is likely to occur, and the sucker rod is easy to break off, and it is difficult to salvage after entering the oil pipe, which affects the production efficiency. For this reason, a sucker rod centralizer made of nylon is connected to the sucker rod. The sucker rod centralizer has the characteristics of strong flexibility, friction resistance, and corrosion resistance. The friction of the tubing increases the oil production life of the pumping unit. [0003] At present, centralizers mainly include clamp-type centralizers, column-type centralizers, and integral injection-molded centralizers. The clamp-type ...

Claims

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Application Information

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IPC IPC(8): B26D1/04B26D7/02B26D7/06B26D7/32B26D7/26
CPCB26D1/04B26D7/02B26D7/06B26D7/2614B26D7/32B26D2007/2657
Inventor 黄浩臣卢希武杨海山
Owner 濮阳市创立石油机械有限公司
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