阅读说明：本技术 一种环保过滤器的导风筒法兰边打孔装置 (Air duct flange edge punching device of environment-friendly filter ) 是由 吴永华 于 2020-06-28 设计创作，主要内容包括：本发明公开了一种环保过滤器的导风筒法兰边打孔装置,包括机架,所述机架的顶板的顶面固定有支撑架,支撑架的顶板的中部顶面固定有升降油缸,升降油缸的推杆穿过支撑架的顶板的底面并固定有延伸杆,延伸杆的底端固定有升降板,升降板的右侧顶面固定有驱动伺服电机,驱动伺服电机的输出轴穿过升降板的底面并固定有驱动齿轮,升降板的底面中部通过轴承铰接有转动轴,转动轴上固定有传动齿轮,传动齿轮与驱动齿轮相啮合。本发明可以自动打孔并自动调节钻孔电机位置,满足导风筒的法兰边的连续打孔,其打孔效果好,效率高,大大降低人工劳动量。(The invention discloses an air duct flange edge punching device of an environment-friendly filter, which comprises a rack, wherein a support frame is fixed on the top surface of a top plate of the rack, a lifting oil cylinder is fixed on the top surface of the middle part of the top plate of the support frame, a push rod of the lifting oil cylinder penetrates through the bottom surface of the top plate of the support frame and is fixed with an extension rod, a lifting plate is fixed at the bottom end of the extension rod, a driving servo motor is fixed on the top surface of the right side of the lifting plate, an output shaft of the driving servo motor penetrates through the bottom surface of the lifting plate and is fixed with a driving gear, a rotating shaft is hinged to the middle part of the bottom surface of. The invention can automatically punch and automatically adjust the position of the drilling motor, meets the requirement of continuous punching of the flange edge of the air duct, has good punching effect and high efficiency, and greatly reduces the amount of labor.)

1. The utility model provides an air duct flange limit perforating device of environmental protection filter, includes frame (10), its characterized in that: a supporting frame (20) is fixed on the top surface of a top plate of the rack (10), a lifting oil cylinder (21) is fixed on the top surface of the middle part of the top plate of the supporting frame (20), a push rod of the lifting oil cylinder (21) penetrates through the bottom surface of the top plate of the supporting frame (20) and is fixed with an extension rod (22), a lifting plate (23) is fixed at the bottom end of the extension rod (22), a driving servo motor (24) is fixed on the top surface of the right side of the lifting plate (23), an output shaft of the driving servo motor (24) penetrates through the bottom surface of the lifting plate (23) and is fixed with a driving gear (25), a rotating shaft (26) is hinged to the middle part of the bottom surface of the lifting plate (23) through a bearing, a transmission gear (27) is;

the bottom end of the rotating shaft (26) is fixedly provided with a rotating disc (30), the top surface of the left side of the rotating disc (30) is fixedly provided with a drilling motor (31), an output shaft of the drilling motor (31) penetrates through the bottom surface of the rotating disc (30) and is fixedly provided with a punching bit (32), and the punching bit (32) faces to the top surface of the middle part of the top plate of the rack (10) and is fixedly provided with a top flange edge (101) of an air guide cylinder (100) to be processed.

2. The air duct flange edge punching device of the environment-friendly filter as claimed in claim 1, wherein: and a balancing weight (1) is fixed on the top surface of the right side of the rotating disc (30).

3. The air duct flange edge punching device of the environment-friendly filter as claimed in claim 1, wherein: an upper balancing weight (2) is fixed on the top surface of the left side of the lifting plate (23).

4. The air duct flange edge punching device of the environment-friendly filter as claimed in claim 1, wherein: the left side and the right side of the top surface of the lifting plate (23) are both fixed with vertical guide rods (3), and the vertical guide rods (3) are inserted in vertical through holes (28) formed in the top plate of the support frame (20).

5. The air duct flange edge punching device of the environment-friendly filter as claimed in claim 4, wherein: an inner guide sleeve (29) is fixed on the inner side wall of the vertical through hole (28), and the vertical guide rod (3) is inserted in the inner guide sleeve (29).

6. The air duct flange edge punching device of the environment-friendly filter as claimed in claim 1, wherein: a plurality of induction strips (251) are fixed on the top surface of the edge of the driving gear (25), a proximity switch (4) is fixed on the right part of the lifting plate (23), and the induction end of the proximity switch (4) faces the induction strips (251).

7. The air duct flange edge punching device of the environment-friendly filter as claimed in claim 6, wherein: all the induction bars (251) on the driving gear (25) are uniformly distributed on the top surface of the driving gear (25) by taking the central axis of the driving gear (25) as the center.

Technical Field

The invention relates to the technical field of processing of environment-friendly filtering equipment, in particular to a punching device for a flange edge of an air duct of an environment-friendly filter.

Background

The flange processing of current guide duct is generally that the manual work is fixed it on the processing mesa, then, carries out the manual work and punches or the automatic decline of equipment of punching punches, has beaten a hole after, just needs rotatory guide duct, carries out position control, then punches again, and it punches inefficiency, needs the manual work to rotate the guide duct in addition, and the amount of labour is big, and its precision of manual rotation is limited, influences processing effect and quality.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the punching device for the flange edge of the air duct of the environment-friendly filter, which can automatically punch and automatically adjust the position of a drilling motor, meets the requirement of continuous punching of the flange edge of the air duct, has good punching effect and high efficiency and greatly reduces the amount of manual labor.

The scheme for solving the technical problems is as follows:

a support frame is fixed on the top surface of a top plate of the frame, a lifting oil cylinder is fixed on the top surface of the middle of the top plate of the support frame, a push rod of the lifting oil cylinder penetrates through the bottom surface of the top plate of the support frame and is fixed with an extension rod, a lifting plate is fixed at the bottom end of the extension rod, a driving servo motor is fixed on the top surface of the right side of the lifting plate, an output shaft of the driving servo motor penetrates through the bottom surface of the lifting plate and is fixed with a driving gear, a rotating shaft is hinged to the middle of the bottom surface of the lifting plate through a bearing, a transmission gear is fixed on the rotating shaft, and the transmission gear;

the bottom of axis of rotation is fixed with the carousel, and the left side top surface of rotary disk is fixed with the drilling motor, and the output shaft of drilling motor passes the bottom surface of rotary disk and is fixed with the drill bit, and the drill bit is fixed with the top flange limit of the air duct of treating processing towards the middle part top surface of the roof of frame.

And a balancing weight is fixed on the top surface of the right side of the rotating disc.

And an upper balancing weight is fixed on the top surface of the left side of the lifting plate.

The left side and the right side of the top surface of the lifting plate are both fixed with vertical guide rods, and the vertical guide rods are inserted in vertical through holes formed in the top plate of the supporting frame in a sleeved mode.

An inner guide sleeve is fixed on the inner side wall of the vertical through hole, and the vertical guide rod is inserted in the inner guide sleeve.

A plurality of induction strips are fixed on the top surface of the edge of the driving gear, a proximity switch is fixed on the right part of the lifting plate, and the induction end of the proximity switch faces the induction strips.

All induction strips on the driving gear are uniformly distributed on the top surface of the driving gear by taking the central axis of the driving gear as the center.

The invention has the following outstanding effects: compared with the prior art, it can punch and automatically regulated drilling motor position automatically, satisfies the continuous punching of the flange limit of guide duct, and it is effectual to punch, and is efficient, greatly reduced hand labor volume.

Drawings

FIG. 1 is a schematic view of a partial structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a partial top view at the drive gear of the present invention.

Detailed Description