Tool for machining jackscrew hole in drilling machine
A technology of jacking hole and drilling machine, which is applied in metal processing equipment, metal processing mechanical parts, positioning devices, etc., can solve the problems of high processing costs, transportation costs and other costs, and achieve the effect of eliminating processing bottlenecks.
Pending Publication Date: 2019-06-11
US DIAMOND OIL DRILLING SYST ENG (SHANGHAI) CO LTD
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Problems solved by technology
[0002] In view of the processing and drawing requirements of the oil pipe spool top screw hole, if a small enterprise does not have a machining center or a boring machine, the external cooperation uses a machining center or boring machine for processing, the processing fee, transportation fee and other costs are relatively high, and the processing involves processing There are problems such as protection in the cycle and turnover transportation, and the processing cost per hour of the machining center is two to three times that of the drilling machine per hour. Therefore, the drilling machine processing jackscrew hole device has a processing bottleneck that cannot be ignored in the field of petroleum machinery processing.
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[0025] 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.
[0026] see Figure 1-Figure 6 , an embodiment of the present invention is a tooling for machining jackscrew holes with a drilling machine, which includes a workpiece 40, a drilling machine 80, a positioning device 10, and a rolling support assembly 2 opposite to the positioning device 10, wherein the drilling machine 80 includes a drill bit 801 and a workbench 803 , the positioning device 10 and the rolling bracket assembly 2 are respectively fixed on the workbench 803 , and the drill bit 801 is located above the positioning device 10 an...
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The invention discloses a tool for machining a jackscrew hole in a drilling machine. A more effective implementation scheme for machining jackscrew holes in drilling machines is found. The tool comprises a workpiece, the drilling machine, a positioning device and a rolling bracket assembly; the drilling machine comprises a drill bit and a work table, the positioning device and the rolling bracketassembly are separately fixed to the work table, and the drill bit is located above the positioning device and the rolling bracket assembly; and the rolling bracket assembly comprises a first rollingbracket and a second rolling bracket, one end of the workpiece is detachably fixed to the positioning device, and the other end of the workpiece is mounted between the first rolling bracket and the second rolling bracket in an erecting mode. The tool solves the problem of time-consuming, laborious and costly machining of jackscrew holes in the absence of machining centers and boring machines by arranging the positioning device and the rolling bracket assembly.
Description
technical field [0001] The invention relates to the field of petroleum machinery processing, in particular, the invention relates to a tool for drilling a top screw hole with a drilling machine. Background technique [0002] In view of the processing and drawing requirements of the oil pipe spool top screw hole, if a small enterprise does not have a machining center or a boring machine, the external cooperation uses a machining center or boring machine for processing, the processing fee, transportation fee and other costs are relatively high, and the processing involves processing There are problems such as protection in the cycle and turnover transportation, and the processing cost per hour of the machining center is two to three times that of the drilling machine. Therefore, the drilling machine processing jackscrew hole device has a processing bottleneck that cannot be ignored in the field of petroleum machinery processing. Contents of the invention [0003] In order to...
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IPC IPC(8): B23Q3/06
Inventor 任国庆葛志林
Owner US DIAMOND OIL DRILLING SYST ENG (SHANGHAI) CO LTD