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Oil pipe drilling machining device

A processing device and oil pipe technology, applied in feeding device, metal processing, boring/drilling, etc., can solve the problems of low efficiency and poor effect, and achieve the effect of high efficiency, good effect and high processing precision

Inactive Publication Date: 2018-06-22
全椒县新华机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the processing of the oil pipe, it needs to be drilled. The existing equipment has low efficiency and poor effect, and needs further improvement.

Method used

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  • Oil pipe drilling machining device

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Embodiment Construction

[0016] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other; the present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0017] refer to figure 1 :

[0018] A kind of oil pipe drilling processing device proposed by the present invention comprises a base 1, a screw rod 2, two clamping parts, a driving mechanism 3, and a drilling part; a slide groove is arranged on the base 1; The length direction of 2 is parallel to the length direction of the chute, and the screw 2 has two threaded areas, and the threads of the two threaded areas have opposite directions of rotation; the two clamping parts are respectively arranged in one-to-one correspondence with the two threaded areas, It includes a moving plate 4, a mounting plate 5, and a plurality of clamping units. The moving plate 4 is provided...

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Abstract

The invention discloses an oil pipe drilling machining device. The oil pipe drilling machining device comprises a base, a screw, two clamping parts, a drive mechanism and a drilling part. The base isprovided with a sliding groove, and the screw and the base are rotationally connected. The length direction of the screw is parallel to the length direction of the sliding groove. The screw is provided with two thread areas, and the rotation directions of threads of the two thread areas are opposite. The two clamping parts correspond to the two thread areas in a one-to-one manner. Each clamping part comprises a movable plate, an installing plate and a plurality of clamping units, wherein the movable plate is provided with a threaded hole, the movable plate and the corresponding thread area arein threaded connection through the threaded hole, the movable plate and the sliding groove are in sliding connection, the installing plate and the movable plate are rotationally connected, and the multiple clamping units are evenly distributed around the rotation center of the installing plate. Each clamping unit comprises a clamping block arranged on the corresponding installing plate. Each clamping block is in a circular platform shape, and the diameters of the clamping blocks are gradually reduced along with increasing of the distance between the clamping blocks and the installing plate. The drive mechanism is used for driving the installing plates to rotate, and the drilling part is used for oil pipe drilling machining.

Description

technical field [0001] The invention relates to the technical field of oil pipes, in particular to an oil pipe drilling processing device. Background technique [0002] Oil extraction machine is a kind of machine equipment for oil extraction, commonly known as "kowtow machine", which makes oil out of the well by pressurizing. When the pumping unit is upstroke, the oil pipe elastically shrinks and moves upwards, driving the mechanical unblocking oil extractor to move upwards, hitting the sliding sleeve to generate vibration; at the same time, the forward check valve is closed, and the variable diameter piston assembly blocks the oil when the pumping unit goes down. During the stroke, the tubing elastically elongates and moves downward, driving the mechanical unblocking extractor to move downward, hitting the sliding sleeve to generate vibration; at the same time, the reverse check valve is partially closed, and the variable-diameter piston assembly still blocks the annular oi...

Claims

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Application Information

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IPC IPC(8): B23B39/16B23B41/00B23Q7/02B23B47/20
CPCB23B39/16B23B41/00B23Q5/28B23Q7/02
Inventor 王臣
Owner 全椒县新华机械有限责任公司
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