An anti-deflection device for tapping an aluminum alloy profile arc groove
A technology of aluminum alloy profiles and arc grooves, which can be used in thread cutting devices, metal processing equipment, thread cutting machines, etc., and can solve problems such as tapping deviation and thread deviation
Active Publication Date: 2022-04-15
JINAN SANXING LAMPS
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Problems solved by technology
This causes the tap to expand outward along the notch position during the tapping process, which in turn causes undesirable problems such as thread deviation and tapping deviation.
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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] It should be noted that the orientation terms such as left, right, up, down, front, and back in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, that is, the direction of travel of the product. should not be considered limiting.
[0022] In addition, it should also be noted that the dynamic terms such as "relative motion" mentioned in the embodiments of the present invention not only ref...
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The invention discloses an anti-deviation device for tapping an arc groove of an aluminum alloy profile. The profile is tapped through a tapping assembly. The profile has a tapping hole for tapping. The extension direction runs through to form a gap, and the tapping anti-deviation device forms a limited hole. The tapping anti-deviation device can be inserted along the extension direction of the tapping hole and fixed to the profile to cover the side wall of the tapping hole. The tapping assembly passes through The limiting hole extends into the tapping hole to realize tapping, and the anti-deviation device for tapping can limit the deformation of the tapping hole at the notch. When the side wall of the tapping hole is deformed, it will be blocked by the tapping anti-deflection device, thereby limiting the deformation of the tapping hole, and then limiting the tapping assembly through the tapping hole, so that the tapping assembly can only move along the The extension direction of the hole is moved for tapping, thereby improving the accuracy of the thread formed after tapping.
Description
technical field [0001] The invention belongs to the field of aluminum profile processing, and in particular relates to an aluminum alloy profile arc groove tapping anti-deviation device. Background technique [0002] With the development and maturity of aluminum profile extrusion technology, more and more products use extruded aluminum profiles as product frames or support rods. Due to the needs of product structure, aluminum profiles often need to be designed with tapping fixing holes. Limited by the extrusion process, the screw fixing bottom hole needs to be designed as a notch structure. This causes the tap to expand outward along the gap during the tapping process, which in turn causes undesirable problems such as thread deviation and tapping deviation. Contents of the invention [0003] In view of the above-mentioned deficiencies, the present invention provides an aluminum alloy profile arc groove tapping anti-deviation device, which can limit the tapping assembly w...
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IPC IPC(8): B23G1/48
CPCB23G1/48
Inventor 赵波李嗣金吴升堂曹剑王云成黄长洞耿双敏
Owner JINAN SANXING LAMPS