CN215754535U

CN215754535U - Steel pipe nickel-aluminum plating equipment for vacuum coating target material

Info

Publication number: CN215754535U
Application number: CN202121915025.6U
Authority: CN
Inventors: 奚国源
Original assignee: Wuxi Maoyuan Technology Co Ltd
Current assignee: Wuxi Maoyuan Technology Co Ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-08
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses steel pipe nickel-aluminum plating equipment for a vacuum coating target material, which comprises an installation frame and a first rack, wherein the inner wall of the lower end of the installation frame is fixedly connected with a first fixing frame, the first fixing frame is rotatably connected with a main shaft, one end of the main shaft is fixedly connected with a first gear, the first gear is meshed with the first rack, the upper end of the first rack is fixedly connected with a plurality of rotating shaft frames, two rotating shaft frames are respectively provided with a rotating wheel, and the upper ends of the two rotating shaft frames are respectively provided with a clamping device. According to the utility model, the rotating wheel is driven to descend by the self weight of different steel pipes, the first rack is driven to be in gear meshing transmission by the descending of the rotating wheel, the main shaft drives the first auxiliary shaft to rotate, the first auxiliary shaft drives the two second auxiliary shafts to rotate, the two second auxiliary shafts drive the second gear to rotate, and the two second gears enable the two second racks to approach to the middle, so that the steel pipes can be firmly clamped, and the steel pipes are prevented from falling in the transportation process to influence the nickel-plated aluminum production process.

Description

Steel pipe nickel-aluminum plating equipment for vacuum coating target material

Technical Field

The utility model relates to the technical field of steel pipe transportation, in particular to a steel pipe nickel-aluminum plating device for a vacuum coating target.

Background

Along with the development of world economy in recent years, the energy demand is more and more, and the strength of exploiting oil and natural gas is increased at home and abroad; oil and gas transmission pipelines have rapidly gained popularity as an economical, safe, uninterrupted long-distance transmission tool for oil and natural gas. Steel pipes require many processes in their production and manufacturing, each process requiring many pieces of equipment, of which steel pipe clamping devices are the most common.

In the prior art, the diameters of steel pipes are not uniform, some steel pipes are longer and heavier, and the balance of the steel pipes cannot be kept by manpower or common equipment, so that the steel pipes are easy to slide off in the conveying process, and the nickel-aluminum plating production process of the steel pipes is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the diameter of steel pipes is not uniform, the weight of some steel pipes is longer and heavier, and the balance of the steel pipes cannot be kept by manpower or common equipment, so that the steel pipes are easy to slide off in the conveying process, and the production process of plating nickel and aluminum on the steel pipes is greatly reduced.

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

a steel pipe nickel-aluminum plating device for a vacuum coating target comprises a mounting rack and a first rack, wherein the inner wall of the lower end of the mounting rack is fixedly connected with a first fixing rack, the first fixing frame is rotationally connected with a main shaft, one end of the main shaft is fixedly connected with a first gear, the first gear is meshed with the first rack, the upper ends of the first racks are fixedly connected with a plurality of rotating shaft frames, the two rotating shaft frames are provided with rotating wheels, the upper ends of the two rotating shaft frames are provided with clamping devices, the other end of the main shaft is fixedly connected with a first bevel gear, the upper ends of the mounting frames are fixedly connected with second fixing frames, the two second fixing frames are rotatably connected with a first auxiliary shaft, the first countershaft is fixedly connected with a second bevel gear in meshed connection with the first bevel gear, transmission devices matched with the clamping devices for use are installed at two ends of the first countershaft, and a steel pipe nickel-aluminum plating device is installed at one end of the mounting rack.

Preferably, transmission includes two third oblique gears, the equal fixed connection of first countershaft both ends and third oblique gear, the equal fixed connection third mount of mounting bracket lateral wall, two the third mount is all rotated and is connected the second countershaft, two the equal fixed connection of countershaft and the meshing of third oblique gear fourth oblique gear, two the second countershaft is kept away from the equal fixed connection second gear of fourth oblique gear end, two the gear uses with clamping device cooperation.

Preferably, the clamping device comprises two clamping supports, the two clamping supports are connected with the clamping wheels in a rotating mode, every two clamping wheels are installed oppositely, the lower ends of the two clamping supports are fixedly connected with second racks, the racks are connected with corresponding second gears in a meshing mode, and the two clamping supports are connected with the rotating shaft frame in a sliding mode.

Preferably, both ends of the rotating shaft frame are fixedly connected with the spiral springs, and the lower ends of the spiral springs are fixedly connected with the upper end of the mounting frame.

Preferably, the number of teeth and the radius of the first gear and the two second gears are equal, and the first gear and the two second gears are made of the same material.

Preferably, the first helical gear, the second helical gear, the two third helical gears and the two fourth helical gears have equal teeth and radius.

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

1. the rotating wheel is driven to descend by the self weight of different steel pipes, the first rack is driven to be in gear meshing transmission by the descending of the rotating wheel, the main shaft drives the first auxiliary shaft to rotate, the first auxiliary shaft drives the two second auxiliary shafts to rotate, the two second auxiliary shafts drive the second gears to rotate, and the two second gears enable the two second racks to approach to the middle, so that the steel pipes can be firmly clamped, and the steel pipes are prevented from falling in the transportation process and influencing the nickel-plated aluminum production process;

2. the steel pipe clamping device clamps the steel pipe by the weight of the steel pipe, does not deform the surface of the steel pipe due to overlarge clamping force, and has the advantages of novel structure, simplicity and convenience in processing, simplicity and convenience in operation, stability in operation, no damage to the structure of the steel pipe and the like.

Drawings

FIG. 1 is a schematic left-view structural diagram of a steel tube nickel-aluminum plating apparatus for a vacuum plating target according to the present invention;

FIG. 2 is a schematic view of a first gear connection structure of a steel tube nickel-aluminum plating apparatus for a vacuum plating target according to the present invention;

FIG. 3 is a schematic structural diagram of a main view of a nickel-aluminum plating apparatus for a steel tube for a vacuum plating target according to the present invention.

In the figure: the device comprises a mounting frame 1, a first rack 2, a first fixing frame 3, a main shaft 4, a first gear 5, a shaft frame 6, a rotating wheel 7, a first bevel gear 8, a second fixing frame 9, a first auxiliary shaft 10, a second bevel gear 11, a steel pipe nickel-aluminum plating device 12, a third bevel gear 13, a third fixing frame 14, a second auxiliary shaft 15, a fourth bevel gear 16, a second gear 17, a clamping support 18, a clamping wheel 19 and a spiral spring 20.

Detailed Description

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

Referring to fig. 1-3, a steel tube nickel-aluminum plating device for vacuum coating target material comprises a mounting frame 1 and a first rack 2, wherein the inner wall of the lower end of the mounting frame 1 is fixedly connected with a first fixing frame 3, the first fixing frame 3 is rotatably connected with a main shaft 4, one end of the main shaft 4 is fixedly connected with a first gear 5, the first gear 5 is meshed with the first rack 2, the upper ends of the first rack 2 are fixedly connected with a plurality of rotating shaft frames 6, two rotating shaft frames 6 are respectively provided with a rotating wheel 7, the upper ends of the two rotating shaft frames 6 are respectively provided with a clamping device, the other end of the main shaft 4 is fixedly connected with a first bevel gear 8, the upper end of the mounting frame 1 is respectively fixedly connected with a second fixing frame 9, the two second fixing frames 9 are respectively rotatably connected with a first auxiliary shaft 10, the first auxiliary shaft 10 is fixedly connected with a second bevel gear 11 meshed with the first bevel gear 8, and two ends of the first auxiliary shaft are provided with a transmission device matched with the clamping device, one end of the mounting rack 1 is provided with a steel pipe nickel-aluminum plating device 12. The steel pipe is placed on the rotating wheel 7 to be conveyed, and the clamping device is driven to clamp by the weight of the steel pipe.

The transmission device comprises two third oblique gears 13, two ends of a first auxiliary shaft 10 are fixedly connected with the third oblique gears 13, side walls of the mounting rack 1 are fixedly connected with third fixing frames 14, the two third fixing frames 14 are rotatably connected with second auxiliary shafts 15, the two auxiliary shafts are fixedly connected with fourth oblique gears 16 meshed with the third oblique gears 13, ends, far away from the fourth oblique gears 16, of the two second auxiliary shafts 15 are fixedly connected with second gears 17, and the two gears are matched with the clamping device for use. Through the transmission of a plurality of bevel gears, the two second racks can move relatively, so that the two clamping wheels 19 can clamp the steel pipe more stably.

The clamping device comprises two clamping supports 18, the two clamping supports 18 are rotatably connected with clamping wheels 19, every two clamping wheels 19 are oppositely arranged, the lower ends of the two clamping supports 18 are fixedly connected with second racks, the racks are meshed with corresponding second gears 17, and the two clamping supports 18 are connected with the rotating shaft frame 6 in a sliding mode. Therefore, the two clamping brackets 18 can be connected on the rotating shaft frame 6 in a sliding way, and the two clamping wheels 19 can firmly clamp the steel pipe.

The two ends of the rotating shaft frame 6 are fixedly connected with the spiral springs 20, and the lower ends of the two spiral springs 20 are fixedly connected with the upper end of the mounting frame 1. The elasticity of the two spiral springs 20 can reduce the pressure of the two clamping wheels 19 on the side wall of the steel pipe, so that the deformation of the surface of the steel pipe is avoided.

The number of teeth and the radius of the first gear 5 are equal to those of the two second gears 17, and the first gear 5 and the two second gears 17 are made of the same material. The transmission efficiency equals, and the material is the same and is convenient for future maintenance and replacement.

The first helical gear 8, the second helical gear 11, the two third helical gears 13 and the two fourth helical gears 16 are all equal in tooth number and radius. The efficiency is equal during transmission, and the service life is prolonged.

The steel pipe is placed on a rotating wheel 7, a rotating shaft frame 6 is moved downwards by utilizing the self gravity of the steel pipe, the rotating shaft frame 6 drives a first rack 2 to descend, the first rack 2 drives a first gear 5 to rotate, the first gear 5 drives a main shaft 4 to rotate, the main shaft 4 drives a first bevel gear 8 to rotate, the first bevel gear 8 is meshed with a second bevel gear 11 for transmission, the second bevel gear 11 drives a first auxiliary shaft 10 to rotate, the first auxiliary shaft 10 drives two third bevel gears 13 to rotate, the two third bevel gears 13 are meshed with a fourth bevel gear 16 for transmission, the two fourth bevel gears 16 drive a second auxiliary shaft 15 to rotate, the two second auxiliary shafts 15 drive a second gear 17 to rotate, the two second gears 17 are meshed with the second gear for transmission, and the two second gears drive a clamping bracket 18 to move towards the middle, so that the steel pipe can be firmly clamped and the steel pipe is prevented from falling off in the transportation process, affecting the production process of nickel-plated aluminum.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The steel pipe nickel-aluminum plating equipment for the vacuum coating target comprises a mounting rack (1) and a first rack (2), and is characterized in that the inner wall of the lower end of the mounting rack (1) is fixedly connected with a first fixing rack (3), the first fixing rack (3) is rotatably connected with a main shaft (4), one end of the main shaft (4) is fixedly connected with a first gear (5), the first gear (5) is meshed with the first rack (2), the upper end of the first rack (2) is fixedly connected with a rotating shaft rack (6), two rotating shaft racks (6) are respectively provided with a rotating wheel (7), the upper ends of the two rotating shaft racks (6) are respectively provided with a clamping device, the other end of the main shaft (4) is fixedly connected with a first bevel gear (8), the upper end of the mounting rack (1) is fixedly connected with a second fixing rack (9), the two second fixing racks (9) are respectively rotatably connected with a first auxiliary shaft (10), first countershaft (10) fixed connection and first bevel gear (8) meshing connection's second bevel gear (11), transmission with clamping device cooperation use is installed at first pair both ends, steel pipe nickel-plated aluminium device (12) are installed to mounting bracket (1) one end.

2. The steel pipe nickel-aluminum plating equipment for the vacuum coating target material according to claim 1, wherein the transmission device comprises two third bevel gears (13), both ends of the first auxiliary shaft (10) are fixedly connected with the third bevel gears (13), both side walls of the mounting frame (1) are fixedly connected with a third fixing frame (14), both third fixing frames (14) are rotatably connected with a second auxiliary shaft (15), both auxiliary shafts are fixedly connected with a fourth bevel gear (16) engaged with the third bevel gears (13), both ends of the second auxiliary shaft (15) far away from the fourth bevel gear (16) are fixedly connected with a second gear (17), and both gears are matched with a clamping device for use.

3. The equipment for plating the nickel and the aluminum on the steel pipe for the vacuum coating target material according to claim 1, wherein the clamping device comprises two clamping brackets (18), the two clamping brackets (18) are rotatably connected with clamping wheels (19), every two clamping wheels (19) are oppositely arranged, the lower ends of the two clamping brackets (18) are fixedly connected with second racks, the racks are engaged with corresponding second gears (17), and the two clamping brackets (18) are slidably connected with the rotating shaft frame (6).

4. The steel pipe nickel-aluminum plating equipment for the vacuum coating target material according to claim 1, wherein both ends of the rotating shaft frame (6) are fixedly connected with the spiral springs (20), and the lower ends of the two spiral springs (20) are fixedly connected with the upper end of the mounting frame (1).

5. The equipment for plating the nickel and the aluminum on the steel pipe for the vacuum coating target material according to the claim 1 and 2, characterized in that the first gear (5) and the two second gears (17) have the same number of teeth and the same radius, and the first gear (5) and the two second gears (17) have the same material.

6. The apparatus for plating nickel and aluminum on a steel pipe for a vacuum plating target according to claims 1 and 2, wherein the first bevel gear (8), the second bevel gear (11), the two third bevel gears (13) and the two fourth bevel gears (16) have equal numbers of teeth and equal radii.