Annular inclined perforating machine

Abstract

The invention discloses an annular inclined perforating machine, and is characterized in that a plurality of inclined rotary drill bits (1) are arranged around a gear A (2); the upper ends of the plurality of rotary drill bits (1) are inserted into a plurality of rotary sleeves (11); the plurality of rotary sleeves (11) are fixedly connected with one end of a connecting strip A (5); the other endof the connecting strip A (5) is fixedly connected with a connecting shaft A (3); the upper end of the shaft A (3) is connected with the gear A (2) through a bearing, and the lower end of the shaft A(3) is fixedly connected with a positioning seat (9) and one end of a connection strip B (10); the other end of the connecting strip B (10) is fixedly connected with the lower ends of the rotary drillbits (1); a positioning bolt (8) is screwed into a screw hole formed in the middle of the lower portion of the shaft A (3), the positioning bolt (8) is sleeved with a positioning clamping plate (7),and the middle of the shaft A (3) is fixedly connected with a support (6). Punched holes are uniform in depth and inclination, processing is convenient, and the product quality is good.

Description

technical field [0001] The invention belongs to the technical field of bamboo weaving, and in particular relates to an annular inclined punching machine. Background technique [0002] As a handicraft, bamboo weaving is deeply loved by consumers. Most of the weaving is done by hand. The shapes of the products are different and uneven. Especially after the bamboo strips are made into rings, oblique holes are punched on the ring-shaped bamboo strips. Now In the prior art, the hand-held electric drill is used to make oblique holes on the annular bamboo strips, resulting in uneven hole depth and inclination, inconvenient processing and poor product quality. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide a punching hole with uniform depth and inclination, convenient processing, good product quality, and an annular oblique punching machine, which can also be used for punching wooden rings. [0004] The pu...

AI Technical Summary

Problems solved by technology

[0002] As a handicraft, bamboo weaving is deeply loved by consumers. Most of the weaving is done by hand. The shapes of the products are different and uneven. Especially after the bamboo strips are made into rings, oblique holes are punched on the ring-shaped bamboo strips. Now In the existing technology, a hand-held electric drill is used to make inclined holes on the ring-shaped bamboo strips, resulting in uneven depth and inclination of the holes, inconvenient processing, and poor product quality.

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