CN217571007U

CN217571007U - Polishing device for square and rectangular pipes

Info

Publication number: CN217571007U
Application number: CN202221582965.2U
Authority: CN
Inventors: 彭文浩
Original assignee: Foshan City Nanhai District Zaihui Stainless Steel Products Co ltd
Current assignee: Foshan City Nanhai District Zaihui Stainless Steel Products Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-14
Anticipated expiration: 2032-06-20

Abstract

The utility model relates to a steel pipe polishing technical field especially relates to a burnishing device of square tube, including conveying mechanism and two polishing mechanisms that are used for conveying the square tube backward in the past in the conveying mechanism left and right sides and be used for polishing the square tube, polishing mechanism is including the motor, install at the right angle gear box of motor output, install at the first throwing aureola of the first output of right angle gear box and install the second of right angle gear box second output and throw aureola, two first throwing aureola correspondence sets up in conveying mechanism's the left and right sides, two the second is thrown aureola and is corresponded the place ahead that sets up in conveying mechanism's upper and lower both sides and be located first throwing aureola, and through being equipped with motor, right angle gear box, first throwing aureola and second and is thrown aureola to four directions of upper and lower left and right sides of square tube can polish simultaneously, the polishing is more comprehensive thorough, improves the working efficiency.

Description

Polishing device for square and rectangular tubes

Technical Field

The utility model relates to a steel pipe polishing technical field especially relates to a burnishing device of square tube.

Background

The square and rectangular pipe is a general name of square pipes and rectangular pipes, namely two types of steel pipes with equal and unequal side lengths, is produced by a series of steel processing technologies and finally polishing, is widely applied to industries such as building construction, mechanical production, metallurgical industry and railway construction, and is one of the most used steel products in various industrial production at present.

The existing square and rectangular tube polishing device can only polish one side of a square and rectangular tube, and when one side is polished, the other side is polished by rotating the square and rectangular tube, so that the polishing device is troublesome to operate, needs repeated operation, and has low polishing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve the shortcoming that exists among the prior art, and the burnishing device of a square tube that proposes.

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

the utility model provides a burnishing device of square tube, is used for polishing the polishing mechanism of square tube in the conveying mechanism left and right sides including conveying mechanism and two settings that are used for carrying the square tube backward in the past, polishing mechanism is including the motor, install the right angle gear box at the motor output, install the first polishing wheel at the first output of right angle gear box and install the second polishing wheel at right angle gear box second output, two first polishing wheel corresponds the setting in conveying mechanism's left and right sides, two the second is polished the wheel and is corresponded the setting and just be located the place ahead of first polishing wheel in conveying mechanism's upper and lower both sides.

Preferably, the conveying mechanism comprises a first conveying frame arranged in front of the polishing mechanism and used for supporting the square tube, a second conveying frame arranged behind the polishing mechanism and used for supporting the square tube, and a plurality of groups of conveying clamping assemblies arranged on the first conveying frame and the second conveying frame at intervals in the front-back direction and used for conveying the square tube from front to back, and each conveying clamping assembly comprises two conveying rollers correspondingly arranged on the left side and the right side of the first conveying frame and the second conveying frame.

Preferably, the conveying roller is made of hard rubber.

Preferably, the polishing mechanism further comprises a first protective cover sleeved on the first polishing wheel and a second protective cover sleeved on the second polishing wheel.

Preferably, the upper side and the lower side between the two first protective covers are provided with first limiting plates for limiting the square tube to move, and the left side and the right side between the two second protective covers are provided with second limiting plates for limiting the square tube to move.

Preferably, the surfaces of the first limiting plate and the second limiting plate are provided with a soft rubber layer for preventing the square tube from being damaged.

Preferably, the first protective cover is provided with a first connecting hole through which a first output end of the right-angle gear box passes, and the second protective cover is provided with a second connecting hole through which a second output end of the right-angle gear box passes.

Preferably, the rear side of the first protective cover is provided with a first blocking piece for blocking waste materials, and the rear side of the second protective cover is provided with a second blocking piece for blocking waste materials.

The utility model has the advantages that: through being equipped with motor, right angle gear box, first polishing wheel and second polishing wheel to can polish the square tube in four directions about the square tube about simultaneously, polish more comprehensively thoroughly, improve the working efficiency.

Drawings

Fig. 1 is a schematic structural view of the polishing device of the square tube of the present invention.

Fig. 2 is a front view of the polishing apparatus for square tube of the present invention.

Fig. 3 is a top view of the polishing device of the square tube of the present invention.

Fig. 4 is a left side view of the polishing device of the square tube of the present invention.

Fig. 5 is a schematic structural view of the middle polishing mechanism of the present invention with the supporting seat removed.

Fig. 6 is a schematic structural view of the middle polishing mechanism of the present invention without the support seat and the protective cover.

For convenience of illustration, the partial frames and wires are not shown in the drawings.

In the figure, 1-a conveying mechanism, 11-a first conveying frame, 12-a second conveying frame, 13-a conveying roller, 2-a polishing mechanism, 21-a motor, 22-a right-angle gear box, 23-a first polishing wheel, 24-a second polishing wheel, 25-a first protective cover, 251-a first limiting plate, 252-a first connecting hole, 253-a first baffle, 26-a second protective cover, 261-a second limiting plate, 262-a second connecting hole and 263-a second baffle.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The "left" in fig. 2 is the "front" in reality, the "right" in fig. 2 is the "rear" in reality, the "upper" in fig. 2 is the "upper" in reality, the "lower" in fig. 2 is the "lower" in reality, the "front" in fig. 2 is the "right" in reality, and the "rear" in fig. 2 is the "left" in reality.

The polishing device for the square and rectangular tubes as shown in fig. 1-6 comprises a conveying mechanism 1 for conveying the square and rectangular tubes from front to back and two polishing mechanisms 2 arranged at the left and right sides of the conveying mechanism 1 for polishing the square and rectangular tubes, wherein the conveying mechanism can be a conveyor belt or a roller conveyor line, etc., the square and rectangular tubes to be polished are conveyed from front to back to the polishing mechanisms 2 by the conveying mechanism 1 and polished by the polishing mechanisms 2, the polished square and rectangular tubes are conveyed away by the conveying mechanism 1, the polishing mechanism 2 comprises a motor 21, a right-angle gear box 22 arranged at the output end of the motor 21, a first polishing wheel 23 arranged at the first output end of the right-angle gear box 22 and a second polishing wheel 24 arranged at the second output end of the right-angle gear box 22, the right-angle gear box 22 is driven by the motor 21, thereby driving a first polishing wheel 23 installed at a first output end of the right-angle gear box 22 and a second polishing wheel 24 installed at a second output end of the right-angle gear box 22, wherein an input end of the right-angle gear box 22 is installed at an output end of the motor 21, the first output end of the right-angle gear box 22 positioned at the left side faces upward and is connected with the first polishing wheel 23, the second output end of the right-angle gear box 22 positioned at the left side faces rightward and is connected with the second polishing wheel 24, the first output end of the right-angle gear box 22 positioned at the right side faces downward and is connected with the first polishing wheel 23, the second output end of the right-angle gear box 22 positioned at the right side faces leftward and is connected with the second polishing wheel 24, the two first polishing wheels 23 are correspondingly arranged at the left and right sides of the conveying mechanism 1, and the two first polishing wheels 23 are driven by the right-angle gear box 22 to polish the rectangular tube at the left and right sides of the rectangular tube, the two second polishing wheels 24 are correspondingly arranged on the upper side and the lower side of the conveying mechanism 1 and positioned in front of the first polishing wheel 23, and the rectangular tube is polished on the upper side and the lower side of the rectangular tube by driving the two second polishing wheels 24 through the right-angle gear box 22.

A burnishing device of square tube's theory of operation: the square tube that needs the polishing passes through conveying mechanism 1 and transports from the front to back, when polishing mechanism 2, motor 21 drive right angle gear box 22, thereby the first polishing wheel 23 that the drive was installed at the first output of right angle gear box 22 polishes the square tube in the left and right sides of square tube, the second polishing wheel 24 that the drive was installed at the second output of right angle gear box 22 polishes the square tube in the upper and lower both sides of square tube, thereby reach four directions about the square tube simultaneously and carry out the purpose of polishing to the square tube.

The utility model has the advantages that: through being equipped with motor 21, right angle gear box 22, first polishing wheel 23 and second polishing wheel 24 to can polish the square tube in four directions about the square tube about simultaneously, polish more comprehensively thoroughly, improve the working efficiency.

The conveying mechanism 1 preferably includes a first conveying frame 11 disposed in front of the polishing mechanism 2 for supporting the square tubes, a second conveying frame 12 disposed in back of the polishing mechanism 2 for supporting the square tubes, and a plurality of conveying clamping assemblies 13 disposed on the first conveying frame 11 and the second conveying frame 12 at intervals in the front-back direction for conveying the square tubes from front to back, the first conveying frame 11 and the second conveying frame 12 support the square tubes to be polished from below, the conveying clamping assemblies 13 include two conveying rollers correspondingly disposed on left and right sides of the first conveying frame 11 and the second conveying frame 12, as shown in fig. 1 to 4, in this embodiment, the two conveying rollers are driven by a motor, the two conveying rollers driven by the motor have the same rotating speed and opposite rotating directions, the conveying clamping assemblies 13 disposed at intervals in the front-back direction clamp and convey the square tubes, the conveying clamping assemblies 13 disposed on the first conveying frame 11 clamp left and right sides of the square tubes and clamp the square tubes from front to back, and the conveying rectangular tubes on the left and right sides of the polishing rectangular tubes are clamped and separated from the polishing mechanism, and the polishing rectangular tubes are conveyed by the conveying clamping assemblies 13, and the polishing rectangular tubes on the left and right sides of the polishing mechanism, and left of the polishing mechanism, and the polishing mechanism 12.

The conveying roller is preferably made of hard rubber, such as rubber, the conveying roller is made of hard rubber, the square tube is deformed without influencing clamping when the square tube is in contact with the conveying roller, so that the square tube can be clamped and conveyed better under the condition of the square tube without being damaged, friction textures can be further preferably arranged on the surface of the conveying roller, the square tube is increased, friction force between the square tube and the conveying roller is increased, and convenience is brought to transportation of the square tube by the conveying roller.

The polishing mechanism 2 preferably further comprises a first protective cover 25 sleeved on the first polishing wheel 23 and a second protective cover 26 sleeved on the second polishing wheel 24, the first protective cover 25 and the second protective cover 26 are arranged, so that waste residues generated in the process of partially polishing the square tube can be prevented from splashing, and meanwhile, when the first polishing wheel 23, the second polishing wheel 24 or the square tube is damaged, splashing can not occur, and the other machines or workers are injured.

The two upper and lower sides between the first protection covers 25 are preferably provided with first limit plates 251 for limiting the movement of the square and rectangular tube, the first limit plates 251 are used for limiting the movement of the square and rectangular tube in polishing in the upper and lower directions, the possibility of deviation of the square and rectangular tube due to stress in polishing is reduced, the two left and right sides between the second protection covers 26 are provided with second limit plates 261 for limiting the movement of the square and rectangular tube, the second limit plates 261 are used for limiting the movement of the square and rectangular tube in polishing in the left and right directions, and the possibility of deviation of the square and rectangular tube due to stress in polishing is reduced.

The preferable one deck all is equipped with the flexible glue layer (not shown in the attached drawing) that the one deck is used for preventing to damage the square tube in first limiting plate 251 and second limiting plate 261 surface, like flexible glue materials such as PP, PE, through being equipped with the soft glue layer, when the square tube rocks because of the polishing, the flexible glue layer produces deformation and offsets partial atress of square tube to reduce the square tube and contact the impact of first limiting plate 251 during with second limiting plate 261, reduce the damage of first limiting plate 251 and second limiting plate 261 to the square tube when the removal of square tube is spacing.

The first protective cover 25 is preferably provided with a first connecting hole 252 through which a first output end of the right-angle gear box 22 passes, the second protective cover 26 is provided with a second connecting hole 262 through which a second output end of the right-angle gear box 22 passes, and the first protective cover 25 can be sleeved on the first polishing wheel 23 without influencing the rotation of the first polishing wheel 23 and the second protective cover 26 can be sleeved on the second polishing wheel 24 without influencing the rotation of the second polishing wheel 24 by virtue of the first connecting hole 252 and the second connecting hole 262.

The preferred first separation blade 253 that is used for blockking the waste material that is equipped with of first protection casing 25 rear side, first separation blade 253 corresponds the left and right sides that sets up at the square tube to block the produced waste material waste residue of polishing, second protection casing 26 rear side is equipped with the second separation blade 263 that is used for blockking the waste material, second separation blade 263 corresponds the upper and lower both sides that set up at the square tube, thereby blocks the produced waste material waste residue of polishing.

The above-mentioned embodiments are only preferred embodiments of the present invention, all without departing from the principles and spirit of the present invention, it is intended that the present invention shall be changed, modified, replaced and deformed, all falling within the protection scope of the present invention, and the scope of the present invention shall be defined by the claims and their equivalents.

Claims

1. The utility model provides a burnishing device of square tube which characterized in that: including conveying mechanism (1) and two polishing mechanism (2) that are used for carrying the square tube from the past backward in conveying mechanism (1) the left and right sides and are used for polishing the square tube, polishing mechanism (2) including motor (21), install right angle gear box (22) at motor (21) output, install first polishing wheel (23) at the first output of right angle gear box (22) and install second polishing wheel (24) at right angle gear box (22) second output, two first polishing wheel (23) correspond the left and right sides that sets up at conveying mechanism (1), two second polishing wheel (24) correspond the setting in the upper and lower both sides of conveying mechanism (1) and are located the place ahead of first polishing wheel (23).

2. The apparatus of claim 1, wherein: conveying mechanism (1) is including setting up first carriage (11) that is used for supporting the square tube in polishing mechanism (2) the place ahead, setting up second carriage (12) that are used for supporting the square tube at polishing mechanism (2) rear and multiunit interval setting in the front and back direction and being used for conveying centre gripping subassembly (13) of square tube from the past backward on first carriage (11) and second carriage (12), carry centre gripping subassembly (13) including two correspond the conveying roller that sets up in first carriage (11) and second carriage (12) left and right sides.

3. The polishing device for square and rectangular tubes as claimed in claim 2, wherein: the conveying roller is made of hard glue.

4. The apparatus of claim 1, wherein: the polishing mechanism (2) further comprises a first protective cover (25) sleeved on the first polishing wheel (23) and a second protective cover (26) sleeved on the second polishing wheel (24).

5. The polishing device for square and rectangular tubes as claimed in claim 4, wherein: two the upper and lower both sides between first protection casing (25) are equipped with first limiting plate (251) that are used for restricting the square tube and move, two the left and right sides between second protection casing (26) is equipped with second limiting plate (261) that are used for restricting the square tube and move.

6. The polishing device for square and rectangular tubes as claimed in claim 5, wherein: the surfaces of the first limiting plate (251) and the second limiting plate (261) are both provided with a soft rubber layer for preventing the square tube from being damaged.

7. The device of claim 4, wherein: the first protective cover (25) is provided with a first connecting hole (252) through which a first output end of the right-angle gear box (22) penetrates, and the second protective cover (26) is provided with a second connecting hole (262) through which a second output end of the right-angle gear box (22) penetrates.

8. The device of claim 4, wherein: the rear side of the first protective cover (25) is provided with a first blocking piece (253) used for blocking waste materials, and the rear side of the second protective cover (26) is provided with a second blocking piece (263) used for blocking waste materials.