CN218556619U

CN218556619U - Mechanical derusting machine

Info

Publication number: CN218556619U
Application number: CN202221557972.7U
Authority: CN
Inventors: 卢瑞杉; 卢阜金
Original assignee: Nantong Jinchang Machinery Manufacturing Co ltd
Current assignee: Nantong Jinchang Machinery Manufacturing Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-03-03
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a mechanical derusting machine, which comprises a shell, wherein the shell comprises a handheld part and an outer cover, a storage battery is arranged in the handheld part, a double-shaft motor is arranged in the outer cover, and two output shafts of the double-shaft motor are respectively connected with a longitudinal derusting mechanism and a transverse derusting mechanism in a transmission way; the longitudinal rust removing mechanism comprises a rotating shaft, bearing seats are arranged at the left end and the right end of the rotating shaft, a pair of rust removing wheels and a driven bevel gear are arranged on the rotating shaft, a driving bevel gear is arranged on an output shaft of the double-shaft motor, and the driving bevel gear is in meshing transmission connection with the driven bevel gear; the transverse derusting mechanisms are a pair and are symmetrically arranged relative to the output shaft of the double-shaft motor, each transverse derusting mechanism comprises a rotating shaft, a derusting wheel is arranged on the rotating shaft, and the rotating shaft and the output shaft of the double-shaft motor are in meshing transmission connection by adopting gears. The utility model provides high work efficiency has reduced workman's intensity of labour, has guaranteed product quality, has increased the roughness on steel sheet surface for steel sheet table structure can reach Sa2.5 level-3.0 level roughness.

Description

Mechanical derusting machine

Technical Field

The utility model relates to a rust cleaning equipment technical field, concretely relates to machinery deruster.

Background

The steel plate is a flat steel plate which is cast by molten steel, cooled and pressed, is flat and rectangular, and can be directly rolled or cut by a wide steel belt. When the steel plate is placed in an outdoor open environment, the surface is very easy to oxidize, so that the surface is rusted, the appearance quality is influenced, a plurality of subsequent works such as painting, welding and the like are difficult to carry out, and if the steel plate is rusted seriously, the steel plate cannot be used, so that a large amount of economic loss is caused. The rust removal work is a common traditional rust removal method in the steel industry, an operator uses tools such as iron gauze to carry out manual polishing, the manual rust removal time is long, the rust removal effect is not ideal, time and labor are wasted, the expected effect cannot be achieved, and generally, only rust can be removed, and the technical standard of Sa2.5 grade-3.0 grade is difficult to achieve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machinery deruster to prior art's defect and not enough.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a machinery deruster, includes the casing, the casing includes handheld portion and dustcoat, the inside battery that sets up of handheld portion, its innovation point lies in: a double-shaft motor is arranged in the outer cover, and a longitudinal derusting mechanism and a transverse derusting mechanism are respectively connected to two output shafts of the double-shaft motor in a transmission manner; the longitudinal rust removing mechanism comprises a rotating shaft, bearing seats are arranged at the left end and the right end of the rotating shaft, a pair of rust removing wheels and a driven bevel gear are arranged on the rotating shaft, a driving bevel gear is arranged on an output shaft of the double-shaft motor, and the driving bevel gear is in meshing transmission connection with the driven bevel gear; the transverse rust removing mechanism comprises a rotating shaft, a rust removing wheel is arranged on the rotating shaft, and the rotating shaft and the output shaft of the double-shaft motor are in meshing transmission connection by adopting a gear.

Furthermore, the derusting wheel comprises steel wire wheels and a rotating wheel, wherein the rotating wheel is positioned between the steel wire wheels, and a hard alloy cutter head is arranged on the rotating wheel.

Furthermore, the top of the steel wire wheel is in a bent shape.

Furthermore, the knife face of the hard alloy knife head is in a sawtooth shape, and the sawtooth has elasticity.

After the structure is adopted, the utility model discloses beneficial effect does:

the utility model discloses simple structure, convenient and practical has improved work efficiency, has reduced workman's intensity of labour, has guaranteed product quality, at the high-speed rotatory in-process of derusting wheel, makes steel wire wheel and steel sheet contact, reaches the purpose of derusting, drives the carbide tool bit through rotatory runner simultaneously and carries out vertical and horizontal fish tail to the steel sheet, has increased the roughness on steel sheet surface for steel sheet table structure can reach Sa2.5 level-3.0 level roughness.

Drawings

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

FIG. 2 is a schematic side view of the steel wire wheel of the present invention;

fig. 3 is a schematic side view of the middle runner of the present invention.

Description of the reference numerals:

the device comprises a handheld part 1, a housing 2, a storage battery 3, a double-shaft motor 4, a longitudinal derusting mechanism 5, a rotating shaft 51, a bearing seat 52, a driven bevel gear 53, a transverse derusting mechanism 6, a rotating shaft 61, a gear 62, a derusting wheel 7, a steel wire wheel 71, a rotating wheel 72, a hard alloy cutter bit 73 and a driving bevel gear 8.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a mechanical derusting machine comprises a shell, wherein the shell comprises a handheld part 1 and an outer cover 2, a storage battery 3 is arranged in the handheld part 1, a double-shaft motor 4 is arranged in the outer cover 2, and a longitudinal derusting mechanism 5 and a transverse derusting mechanism 6 are respectively connected to two output shafts of the double-shaft motor 4 in a transmission manner; the longitudinal derusting mechanism 5 comprises a rotating shaft 51, bearing seats 52 are arranged at the left end and the right end of the rotating shaft 51, a pair of derusting wheels 7 and a driven bevel gear 53 are arranged on the rotating shaft 52, a driving bevel gear 8 is arranged on an output shaft of the double-shaft motor 4, and the driving bevel gear 8 is in meshing transmission connection with the driven bevel gear 53; the transverse derusting mechanisms 6 are a pair and are symmetrically arranged relative to the output shaft of the double-shaft motor, each transverse derusting mechanism 6 comprises a rotating shaft 61, a derusting wheel 7 is arranged on the rotating shaft 61, and the rotating shaft 61 and the output shaft of the double-shaft motor are in meshing transmission connection through a gear 62. Specifically, after the double-shaft motor 4 is started, the output shaft respectively drives the longitudinal derusting mechanism 5 and the transverse derusting mechanism 6 to rotate, that is, the driving bevel gear 8 and the driven bevel gear 53 rotate to drive the rotating shaft 52 to rotate, so that the derusting wheel 7 is driven to rotate to derust the steel plate longitudinally, and meanwhile, the gear 62 also drives the rotating shaft 61 to rotate, so that the derusting wheel 7 is driven to rotate, so that the steel plate is derusted longitudinally; the rotary shaft 61 is also disposed in the housing 2 through a bearing housing.

In this embodiment, the derusting wheel 7 comprises a steel wire wheel 71 and a rotating wheel 72, wherein the rotating wheel 72 is positioned between the steel wire wheel 71, and a hard alloy cutter bit 73 is arranged on the rotating wheel 72. The steel wire wheel 71 is in contact with the steel plate to achieve the purpose of rust removal, and meanwhile, the rotating wheel 72 drives the hard alloy cutter head 73 to transversely scratch the steel plate, so that the roughness of the surface of the steel plate is increased.

In this embodiment, the top of the wire wheel 71 is bent, and when rotated, it is equivalent to being shoveled on a steel plate to remove rust.

In this embodiment, the knife face of the carbide tool bit 73 is serrated, and the serrations have elasticity, which is convenient for scratching the surface of the steel plate and improves the working efficiency.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a machinery deruster, includes the casing, the casing includes handheld portion and dustcoat, the inside battery that sets up of handheld portion, its characterized in that: a double-shaft motor is arranged in the outer cover, and two output shafts of the double-shaft motor are respectively in transmission connection with a longitudinal derusting mechanism and a transverse derusting mechanism; the longitudinal rust removing mechanism comprises a rotating shaft, bearing seats are arranged at the left end and the right end of the rotating shaft, a pair of rust removing wheels and a driven bevel gear are arranged on the rotating shaft, a driving bevel gear is arranged on an output shaft of the double-shaft motor, and the driving bevel gear is in meshing transmission connection with the driven bevel gear; the transverse rust removing mechanism comprises a rotating shaft, a rust removing wheel is arranged on the rotating shaft, and the rotating shaft and the output shaft of the double-shaft motor are in meshing transmission connection by adopting a gear.

2. A mechanical rust remover according to claim 1, characterized in that: the derusting wheel comprises steel wire wheels and a rotating wheel, the rotating wheel is located between the steel wire wheels, and a hard alloy tool bit is arranged on the rotating wheel.

3. A mechanical rust remover according to claim 2, characterized in that: the top of the steel wire wheel is bent.

4. A mechanical rust remover according to claim 2, characterized in that: the knife face of the hard alloy knife head is serrated, and the serrations have elasticity.