Outer pipe drilling device for polyurethane foaming thermal insulation pipe
A technology of drilling device and heat preservation pipe, applied in metal processing and other directions, can solve the problem of low efficiency and achieve the effect of fast drilling
Inactive Publication Date: 2018-10-19
WUHU JUNRU THERMAL INSULATION MATERIAL CO LTD
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Problems solved by technology
The specific structure of the polyurethane foam insulation pipe in the present invention is that the inner and outer pipes are all plastic pipes, and the polyurethane foam insulation layer is used between the pipes. Before foaming, in order to make the foaming uniform, the insulation pipe with better heat preservation performance can be produced Generally, the middle of the outer tube will be drilled first, and then the foaming liquid will be poured from the middle drilled hole. Normally, manual drilling is used, but this method is not efficient and tiring. Therefore, this The invention provides an automatic drilling device for the outer tube
Method used
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specific Embodiment approach
[0013] figure 1 and figure 2 Show the specific embodiment of the present invention: a kind of drilling device for the outer tube of polyurethane foam insulation pipe, comprising machine platform 1, frame 2 and drilling mechanism 3, described frame 23 is fixedly installed on the machine platform 1, described Drilling mechanism 3 is made up of electric push rod 31, sliding plate 32 and drilling machine 33, and described electric push rod 31 is fixedly installed on the top of frame 2, and described sliding plate 32 is fixedly connected with the output end of electric push rod 31, and The sliding plate 32 is slidingly connected with the frame 2, and the drilling machine 33 is fixedly installed on the bottom of the sliding plate 32.
[0014] In this embodiment, the machine platform 1 is fixed with a limit baffle 11 , which can position the outer tube to be drilled under the drilling machine 33 .
[0015] In this embodiment, the frame 2 is composed of a guide post 21, a flat plat...
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The invention discloses an outer pipe drilling device for a polyurethane foaming thermal insulation pipe, and relates to the field of thermal insulation pipe machining equipment. The outer pipe drilling device comprises a machine table, a machine frame and a drilling mechanism, wherein the machine frame is fixedly mounted on the machine table, and the drilling mechanism is composed of an electricpush rod, a sliding plate and a drilling machine. The electric push rod is fixedly mounted at the top of the machine frame, the sliding plate is fixedly connected to the output end of the electric push rod, the sliding plate is slidably connected to the machine frame, and the drilling machine is fixedly mounted at the bottom of the sliding plate. The outer pipe drilling device for the polyurethanefoaming thermal insulation pipe provides automatic drilling for an outer pipe of the polyurethane thermal insulation pipe, and the trouble of manual drilling is avoided, so that drilling is faster and more convenient.
Description
technical field [0001] The invention relates to the field of heat preservation pipe processing equipment, in particular to a drilling device for the outer pipe of a polyurethane foam heat preservation pipe. Background technique [0002] Polyurethane foam insulation pipe is made of high-functional polyether polyol composite material and polymethyl polyphenyl polyisocyanate as raw materials through chemical reaction foaming. Polyurethane foam insulation pipes have excellent characteristics such as light bulk density, high strength, heat insulation, sound insulation, flame retardant, cold resistance, anti-corrosion, non-absorbent, easy and quick construction, etc. Indispensable products for heat preservation, waterproof plugging, sealing, etc. The specific structure of the polyurethane foam insulation pipe in the present invention is that the inner and outer pipes are all plastic pipes, and the polyurethane foam insulation layer is used between the pipes. Before foaming, in or...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B26F1/16B26D7/01B26D7/20
CPCB26F1/16B26D7/01B26D7/20B26D2007/013B26F1/003
Inventor 艾莉
Owner WUHU JUNRU THERMAL INSULATION MATERIAL CO LTD