CN214771261U

CN214771261U - Air pipe outer wall burnishing device

Info

Publication number: CN214771261U
Application number: CN202120712714.0U
Authority: CN
Inventors: 陈旭明
Original assignee: Shanghai Fuyuan Zhiye Investment Group Co ltd
Current assignee: Shanghai Fuyuan Zhiye Investment Group Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-19
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses an air pipe outer wall burnishing device, comprising a base plate, the top of bottom plate is fixed with mount pad, first fixed plate, second fixed plate and connecting plate, the side-mounting of second fixed plate has the motor, the fixed cover of output shaft outer wall of motor has connect first gear, the bearing frame is installed at the top of mount pad. The utility model discloses the piston rod of well two sets of pneumatic cylinders promotes the rubber gyro wheel and does the relative movement, can push up tightly fixedly to pipe wind channel inner wall, the output shaft of motor drives first gear rotation, first gear drives the rotatory sieve section of thick bamboo that makes of second gear rotation, the sieve section of thick bamboo drives the polish brush rotation that third mounting panel bottom set up, the polish brush rotation carries out polishing treatment to the outer wall in pipe wind channel, each position in its pipe wind channel polishes simultaneously, the atress evenly makes the polishing even, avoid causing the problem that each position in pipe wind channel polishing thickness differs, the precision of the polishing in its pipe wind channel has been improved.

Description

Air pipe outer wall burnishing device

Technical Field

The utility model relates to an air pipe production technical field especially relates to an air pipe outer wall burnishing device.

Background

The ventilating duct is a metal or non-metal duct for ventilating and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for ventilating air and reducing the concentration of harmful gas, the plate, section bar and other main finished product materials used for manufacturing and installing the air duct are in accordance with the regulations of the national current standard of design and related products, and the smoothness is a very key detection index when the material enters the field by applying the certification of factory inspection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air pipe outer wall burnishing device is exclusively used in circular air pipe's outer wall polishing to make circular air pipe satisfy the requirement of smoothness.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing device for the outer wall of an air pipeline comprises a bottom plate, wherein a mounting seat, a first fixing plate, a second fixing plate and a connecting plate are fixed at the top of the bottom plate, a motor is installed on the side face of the second fixing plate, a first gear is fixedly sleeved on the outer wall of an output shaft of the motor, a bearing seat is installed at the top of the mounting seat, a second bearing is arranged in the bearing seat, a sieve cylinder is installed on the inner ring of the second bearing, a plurality of sieve holes are formed in the sieve cylinder, a second gear is fixedly sleeved on the outer wall of the sieve cylinder and meshed with the first gear, a transverse plate is fixed on the side face of the connecting plate and penetrates through the sieve cylinder and extends into the sieve cylinder, a set of hydraulic cylinders are installed on the upper side and the lower side of the transverse plate, rubber rollers are installed at the tail ends of piston rods of the two sets of the hydraulic cylinders in a rotating manner, through holes are formed in the top of the sieve cylinder, the screen drum is characterized in that an internal thread sleeve is arranged in the through hole, a threaded rod is sleeved in the internal thread sleeve through threads, the bottom end of the threaded rod extends into the screen drum and is rotatably connected with a third mounting plate, a polishing brush is arranged at the bottom of the third mounting plate, and the polishing brush is located above the rubber roller.

Preferably, a protective shell is arranged on the side surface of the second fixing plate, and the motor is located in the protective shell.

Preferably, a mounting groove is formed in the side surface of the first fixing plate, a first bearing is arranged in the mounting groove, and the output shaft of the motor is mounted on the inner ring of the first bearing.

Preferably, the right end of diaphragm extends to the sieve section of thick bamboo outside and is fixed with spherical retaining head, the top of threaded rod is provided with the hand wheel.

Preferably, the top of a sieve section of thick bamboo is fixed with the second mounting panel, the side of second mounting panel is fixed with first mounting panel, the bottom of first mounting panel is provided with the rust inhibitor shower nozzle, the rust inhibitor shower nozzle is located the top of diaphragm.

Preferably, the bottom plate is provided with a fixing hole, and the bottom of the bottom plate is provided with an anti-skid rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1: the utility model discloses the piston rod of well two sets of pneumatic cylinders promotes the rubber gyro wheel and does the relative movement, can push up tightly fixedly to pipe wind channel inner wall, the output shaft of motor drives first gear rotation, first gear drives the rotatory sieve section of thick bamboo that makes of second gear rotation, the sieve section of thick bamboo drives the polish brush rotation that third mounting panel bottom set up, the polish brush rotation carries out polishing treatment to the outer wall in pipe wind channel, each position in its pipe wind channel polishes simultaneously, the atress evenly makes the polishing even, avoid causing the problem that each position in pipe wind channel polishing thickness differs, the precision of the polishing in its pipe wind channel has been improved.

2: the utility model discloses well rotation threaded rod makes the third mounting panel move down, can adjust the atress size between the polish brush that third mounting panel bottom set up and the pipe outer wall to adjust the thickness of its polishing, can independently adjust according to actual need, set up the iron rust that a plurality of sieve meshes can be convenient for in the sieve section of thick bamboo on the sieve section of thick bamboo and flow, avoid the iron rust to remain and be difficult to the clearance in the sieve section of thick bamboo.

Drawings

Fig. 1 is a schematic structural view of an air duct outer wall polishing device provided by the present invention;

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

fig. 3 is a partially enlarged view of a portion B in fig. 1.

In the figure: the polishing device comprises a base plate 1, a mounting seat 2, a first fixing plate 3, a first bearing 4, a first gear 5, a second fixing plate 6, a motor 7, a protective shell 8, a second gear 9, a spherical retaining head 10, an antirust agent spray head 11, a first mounting plate 12, a second mounting plate 13, a screen cylinder 14, a connecting plate 15, a transverse plate 16, a second bearing 17, a bearing seat 18, a threaded rod 19, an internal thread sleeve 20, a third mounting plate 21, a rubber roller 22, a hydraulic cylinder 23 and a polishing brush 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a polishing device for the outer wall of a ventilation duct comprises a bottom plate 1, wherein a mounting seat 2, a first fixing plate 3, a second fixing plate 6 and a connecting plate 15 are fixed on the top of the bottom plate 1, a motor 7 is installed on the side surface of the second fixing plate 6, a first gear 5 is fixedly sleeved on the outer wall of an output shaft of the motor 7, a bearing seat 18 is installed on the top of the mounting seat 2, a second bearing 17 is arranged in the bearing seat 18, a screen cylinder 14 is installed on the inner ring of the second bearing 17, a plurality of screen holes are formed in the screen cylinder 14, a second gear 9 is fixedly sleeved on the outer wall of the screen cylinder 14, the second gear 9 is meshed with the first gear 5, a transverse plate 16 is fixed on the side surface of the connecting plate 15, the transverse plate 16 penetrates through the screen cylinder 14 and extends into the screen cylinder 14, a group of hydraulic cylinders 23 are installed on the upper and lower sides of the transverse plate 16, rubber idler wheels 22 are installed at the tail ends of piston rods of the two groups of hydraulic cylinders 23 in a rotating manner, the through-hole has been seted up at the top of a sieve section of thick bamboo 14, is provided with internal thread cover 20 in the through-hole, has cup jointed threaded rod 19 through the screw in the internal thread cover 20, and threaded rod 19's bottom extends to in a sieve section of thick bamboo 14 and has the third mounting panel 21 of rotating connection, and the bottom of third mounting panel 21 is provided with polish brush 24, and polish brush 24 is located rubber idler wheel 22's top.

The side of second fixed plate 6 is provided with protective housing 8, motor 7 is located protective housing 8, the mounting groove has been seted up to the side of first fixed plate 3, be provided with first bearing 4 in the mounting groove, the inner circle at first bearing 4 is installed to the output shaft of motor 7, the right-hand member of diaphragm 16 extends to the sieve section of thick bamboo 14 outside and is fixed with spherical retaining head 10, the top of threaded rod 19 is provided with the hand wheel, sieve section of thick bamboo 14's top is fixed with second mounting panel 13, the side of second mounting panel 13 is fixed with first mounting panel 12, the bottom of first mounting panel 12 is provided with rust inhibitor shower nozzle 11, rust inhibitor shower nozzle 11 is located the top of diaphragm 16, the fixed orifices has been seted up on bottom plate 1, the bottom of bottom plate 1 is provided with anti-skidding rubber pad.

The working principle is as follows: when the polishing device is used, a circular tube air duct to be polished penetrates through the spherical baffle 10, the circular tube air duct is made to penetrate through the transverse plate 16, the hydraulic cylinders 23 are started, piston rods of the two groups of hydraulic cylinders 23 push the rubber rollers 22 to move oppositely, the inner wall of the circular tube air duct can be tightly pressed and fixed, the motor 7 is started, an output shaft of the motor 7 drives the first gear 5 to rotate, the first gear 5 drives the second gear 9 to rotate, the screen cylinder 14 drives the polishing brush 24 arranged at the bottom of the third mounting plate 21 to rotate, the polishing brush 24 rotates to polish the outer wall of the circular tube air duct, all parts of the circular tube air duct are polished simultaneously under uniform stress, the problem that all parts of the circular tube air duct are polished with different thicknesses is avoided, the polishing precision of the circular tube air duct is improved, the third mounting plate 21 moves downwards by rotating the threaded rod 19, the stress between the polishing brush 24 arranged at the bottom of the third mounting plate 21 and the outer wall of the circular tube can be adjusted, thereby adjust the thickness of its polishing, can independently adjust according to actual need, set up the rust outflow in a sieve section of thick bamboo 14 of can being convenient for of a plurality of sieve meshes on a sieve section of thick bamboo 14, avoid the rust to remain and be difficult to the clearance in a sieve section of thick bamboo 14, when the pipe wind channel after the polishing is accomplished withdraws from on diaphragm 16, rust inhibitor shower nozzle 11 carries out spraying rust inhibitor anti-rust treatment to it.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ventilation pipe outer wall burnishing device, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is fixed with mount pad (2), first fixed plate (3), second fixed plate (6) and connecting plate (15), the side-mounting of second fixed plate (6) has motor (7), the fixed cover of output shaft outer wall of motor (7) has been cup jointed first gear (5), bearing frame (18) are installed at the top of mount pad (2), be provided with second bearing (17) in bearing frame (18), sieve section of thick bamboo (14) is installed to the inner circle of second bearing (17), a plurality of sieve meshes have been seted up on sieve section of thick bamboo (14), second gear (9) have been cup jointed to the outer wall of sieve section of thick bamboo (14) fixed, second gear (9) and first gear (5) meshing, the side of connecting plate (15) is fixed with diaphragm (16), diaphragm (16) run through a sieve section of thick bamboo (14) and extend to in a sieve section of thick bamboo (14), a set of pneumatic cylinder (23), two sets of are all installed to the upper and lower both sides of diaphragm (16) the terminal rubber gyro wheel (22) of all rotating of piston rod of pneumatic cylinder (23), the through-hole has been seted up at the top of a sieve section of thick bamboo (14), be provided with internal thread cover (20) in the through-hole, threaded rod (19) have been cup jointed through the screw thread in internal thread cover (20), the bottom of threaded rod (19) extends to in a sieve section of thick bamboo (14) and has had third mounting panel (21) to rotate, the bottom of third mounting panel (21) is provided with polish brush (24), polish brush (24) are located the top of rubber gyro wheel (22).

2. A ventilation duct outer wall polishing device according to claim 1, characterized in that a protective shell (8) is arranged on the side of the second fixing plate (6), and the motor (7) is located in the protective shell (8).

3. The ventilation duct outer wall polishing device according to claim 1, wherein a mounting groove is formed in a side surface of the first fixing plate (3), a first bearing (4) is arranged in the mounting groove, and an output shaft of the motor (7) is mounted on an inner ring of the first bearing (4).

4. The polishing device for the outer wall of the ventilation pipeline is characterized in that the right end of the transverse plate (16) extends to the outer side of the screen drum (14) and is fixed with a spherical stop head (10), and a hand wheel is arranged at the top end of the threaded rod (19).

5. A polishing device for the outer wall of a ventilation duct according to claim 1, wherein a second mounting plate (13) is fixed to the top of the screen drum (14), a first mounting plate (12) is fixed to the side surface of the second mounting plate (13), a rust inhibitor nozzle (11) is arranged at the bottom of the first mounting plate (12), and the rust inhibitor nozzle (11) is located above the transverse plate (16).

6. The polishing device for the outer wall of the ventilation pipeline according to claim 1, wherein a fixing hole is formed in the bottom plate (1), and an anti-skid rubber pad is arranged at the bottom of the bottom plate (1).