Device for coating oil on surface of metal casting to prevent rust

Abstract

The utility model discloses a metal casting surface oil coating rust prevention device, and relates to the technical field of metal casting processing, the metal casting surface oil coating rust prevention device comprises a bottom support frame, the top ends of the two sides of the bottom support frame are symmetrically provided with driving placing plates, and a placing box body is arranged above the middle position of the bottom support frame; a steel pipe bearing assembly is mounted between the two driving placement plates, and a steel pipe is placed and rotated through the steel pipe bearing assembly; oil for smearing the steel pipe is placed in the containing box body, a steel pipe oiling assembly is installed in the containing box body, and the steel pipe is smeared with the oil in the containing box body through the steel pipe oiling assembly. Through assembling and matching of the structure, the problem that in the prior art, large steel pipes are troublesome to coat oil is solved in a simple mode.

Description

Technical Field

[0001] The utility model relates to the technical field of metal casting processing, in particular to a device for oiling and rust-proofing the surface of metal castings. Background Art

[0002] Metal castings are made by melting metal into a liquid that meets certain requirements and pouring it into a mold. After cooling, solidification, and cleaning, metal castings with predetermined shapes, sizes, and properties are obtained. However, metal castings generally cannot directly meet the corresponding finished product standards after the casting is completed. Instead, they still need to be polished, polished, or drilled before they can be put into use. Therefore, positioning devices are required for processing and use. Steel pipes are a type of metal casting. Steel pipes are susceptible to oxidation corrosion during production, storage, and transportation. Therefore, a layer of paint is required to prevent oxidation reactions. The paint film on the surface of the steel pipe can isolate the contact with air and moisture, making the surface of the steel pipe less susceptible to oxidation and corrosion, thereby extending the service life of the steel pipe.

[0003] In the prior art, it is troublesome to oil large steel pipes because they are larger in diameter and may be taller than the operator. Such steel pipes may require some large oiling equipment to operate, or some devices similar to lifting platforms to assist the operator in the operation. However, one of these two methods is more expensive and the other is more troublesome to operate, and both methods are less practical. Therefore, it is necessary to design a structure that can oil the outer wall of large steel pipes. Summary of the invention

[0004] The embodiment of the utility model provides a device for oiling the surface of a metal casting to prevent rust, so as to solve the problems in the background technology.

[0005] The embodiment of the utility model adopts the following technical scheme: a device for oiling the surface of metal castings to prevent rust, comprising a bottom support frame, the top of both sides of the bottom support frame are symmetrically provided with drive placement plates, and a placement box is provided above the middle position of the bottom support frame; a steel pipe bearing assembly is installed between the two drive placement plates, and the steel pipe is placed and rotated by the steel pipe bearing assembly; oil for applying to the steel pipe is placed in the placement box, and a steel pipe oiling assembly is installed in the placement box, and the oil in the placement box is applied to the steel pipe by the steel pipe oiling assembly. In this application, the problem of the troublesome oiling of large steel pipes in the prior art is solved in a relatively simple way through the assembly and cooperation of the above-mentioned structure.

[0006] Furthermore, the steel pipe bearing assembly includes a placement member and a driving member, the placement member is provided with two groups, the two groups of the placement members are symmetrically installed between two driving placement plates, the driving member is provided on one side of one of the driving placement plates, and the driving member is connected to the two groups of placement members, and the two groups of placement members are driven by the driving member to rotate in the same direction. The steel pipe bearing assembly is mainly used to place the steel pipe and drive the steel pipe to rotate to cooperate with the steel pipe oiling assembly to oil the steel pipe.

[0007] Furthermore, each set of the placement members includes a connecting rod and a placement rod, the connecting rod is rotatably mounted on one side between the two drive placement plates, the placement rod is mounted on the connecting rod, and one end of the connecting rod passes through the drive placement plate and extends outside the drive placement plate. The placement member is mainly used to place the steel pipe and allow the bottom end of the steel pipe to contact the steel pipe oiling assembly.

[0008] Furthermore, the driving member includes a sprocket, a chain and a driving shaft. There are two sprockets, each of which is mounted on a connecting rod. The two sprockets are located outside the driving placement plate. The chain is mounted on the two sprockets and meshes with the two sprockets. The driving shaft is mounted on one of the connecting rods, and the connecting rod can be rotated by rotating the driving shaft. The driving member is mainly used to drive the two groups of placement members to rotate, so that the steel pipe can rotate when oiling.

[0009] Furthermore, the steel pipe oiling assembly includes a rotating disk, a rotating rod, an oiling connecting rod and an oiling brush, the rotating rod is rotatably arranged on the bottom support frame, and the rotating rod is located in the placement box, one end of the rotating rod passes through the bottom support frame and extends to the outside of the bottom support frame, the rotating disk is arranged on one end of the rotating rod extending to the outside of the bottom support frame, and the rotating rod can be rotated in the placement box by the rotating disk, the oiling connecting rod is arranged on the rotating rod, and the oiling connecting rod is located in the placement box, and the oiling connecting rod is located below the two connecting rods, and two oiling brushes are symmetrically arranged on the oiling connecting rod. The steel pipe oiling assembly is mainly used for oiling steel pipes.

[0010] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0011] In the present application, a relatively simple device is designed to oil the steel pipe. When the device is running, the steel pipe is placed on the steel pipe bearing assembly, and the steel pipe is rotated by the steel pipe bearing assembly. During this process, the steel pipe oiling assembly is operated to make the working end of the steel pipe oiling assembly contact the steel pipe, and the outer wall of the steel pipe can be completely coated along the rotation of the steel pipe. During operation, it can be driven by electric drive or manual drive, and the operation method is simple. In addition, when the steel pipe is oiled, the oil will not drip outside the equipment, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 It is a three-dimensional schematic diagram of the utility model from a first angle;

[0014] Figure 2 It is a three-dimensional schematic diagram of the utility model from a second angle;

[0015] Figure 3 It is a three-dimensional schematic diagram of the utility model from a third angle;

[0016] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0017] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0018] Figure numerals: bottom support frame 1, placement box 2, drive placement plate 3, steel pipe bearing assembly 4, placement member 41, connecting rod 411, placement rod 412, driving member 42, sprocket 421, chain 422, driving shaft 423, steel pipe oiling assembly 5, rotating disk 51, rotating rod 52, oiling connecting rod 53, oiling brush 54. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] Reference Figure 1-Figure 5The embodiment of the utility model provides a device for oiling and rust prevention of the surface of metal castings, comprising a bottom support frame 1, wherein driving placement plates 3 are symmetrically provided at the top ends of both sides of the bottom support frame 1, and a placement box 2 is provided above the middle position of the bottom support frame 1; a steel pipe bearing assembly 4 is installed between the two driving placement plates 3, and a steel pipe is placed and rotated by the steel pipe bearing assembly 4; oil for applying to the steel pipe is placed in the placement box 2, and a steel pipe oiling assembly 5 is installed in the placement box 2, and the oil in the placement box 2 is applied to the steel pipe through the steel pipe oiling assembly 5.

[0022] During operation of the present application, the steel pipe is placed on the steel pipe supporting assembly 4, and the steel pipe is rotated by the steel pipe supporting assembly 4. During this process, the steel pipe oiling assembly 5 is operated to make the working end of the steel pipe oiling assembly 5 contact the steel pipe, and the outer wall of the steel pipe can be completely coated along the rotation of the steel pipe.

[0023] In the present application, a relatively simple device is designed to oil the steel pipe. When the device is running, it can be driven by electric drive or manual drive. The operation is simple. In addition, when the steel pipe is oiled, the oil will not drip outside the device, saving costs.

[0024] Preferably, the steel pipe bearing assembly 4 includes a placing member 41 and a driving member 42. The placing member 41 is provided with two groups. The two groups of placing members 41 are symmetrically installed between two driving placing plates 3. The driving member 42 is provided on one side of one of the driving placing plates 3, and the driving member 42 is connected to the two groups of placing members 41. The two groups of placing members 41 are driven by the driving member 42 to rotate in the same direction.

[0025] In the present application, the placement pieces 41 are provided in two groups, and a gap is provided between the two groups of placement pieces 41, so that when the steel pipe is placed on the two groups of placement pieces 41, its bottom will be located above the placement box 2, so that the steel pipe can be in contact with the steel pipe oiling assembly 5, facilitating the oiling operation of the steel pipe.

[0026] Preferably, each group of the placement members 41 includes a connecting rod 411 and a placement rod 412, the connecting rod 411 is rotatably mounted on one side between the two driving placement plates 3, the placement rod 412 is mounted on the connecting rod 411, and one end of the connecting rod 411 passes through the driving placement plate 3 and extends to the outside of the driving placement plate 3.

[0027] Preferably, the driving member 42 includes a sprocket 421, a chain 422 and a driving shaft 423. There are two sprockets 421, each of which is installed on a connecting rod 411. The two sprockets 421 are located on the outside of the driving placement plate 3. The chain 422 is sleeved on the two sprockets 421 and meshed with the two sprockets 421. The driving shaft 423 is installed on one of the connecting rods 411. The connecting rod 411 can be rotated by rotating the driving shaft 423.

[0028] In the present application, the driving shaft 423 can be rotated manually or by a machine. When the driving shaft 423 rotates, one of the connecting rods 411 can be rotated. When the connecting rod rotates, the other connecting rod 411 can be rotated synchronously with it through the cooperation of the two sprockets 421 and the chain 422, and the rotation directions of the two connecting rods 411 are in the same direction, so that the two connecting rods 411 can drive the two placement rods 412 to rotate synchronously. When the two placement rods 412 rotate, the steel pipes located on the two placement rods 412 can be rotated, so that the steel pipes can cooperate with the steel pipe oiling assembly 5 for oiling operations.

[0029] Preferably, the steel pipe oiling assembly 5 includes a rotating disk 51, a rotating rod 52, an oiling connecting rod 53 and an oiling brush 54. The rotating rod 52 is rotatably set on the bottom support frame 1, and the rotating rod 52 is located in the placement box 2. One end of the rotating rod 52 passes through the bottom support frame 1 and extends to the outside of the bottom support frame 1. The rotating disk 51 is provided on one end of the rotating rod 52 extending to the outside of the bottom support frame 1. The rotating disk 51 can be used to rotate the rotating rod 52 in the placement box 2. The oiling connecting rod 53 is provided on the rotating rod 52, and the oiling connecting rod 53 is located in the placement box 2, and the oiling connecting rod 53 is located below between the two connecting rods 411. Two oiling brushes 54 are symmetrically provided on the oiling connecting rod 53.

[0030] In the present application, the rotating disk 51 is mainly used to drive the rotating rod 52 and the oiling connecting rod 53 installed on the rotating rod 52 to rotate. This operation is relatively simple and easy, and is generally performed manually, but a machine can also be used to connect it for timed rotation. When the rotating rod 52 and the oiling connecting rod 53 rotate, the two oiling brushes 54 arranged on the oiling connecting rod 53 can rotate. The oiling brush 54 rotated to the bottom of the placement box 2 will contact the oil in the placement box 2. After the oiling brush 54 rotates again, it will contact the outer wall of the steel pipe between the two placement rods 412. The two oiling brushes 54 are used alternately, and the rotation position of the two oiling brushes 54 will not exceed the outside of the placement box 2, so while the steel pipe oiling operation can be effectively completed, the cost of oil will not be wasted.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A device for oiling the surface of a metal casting to prevent rust, characterized in that: It comprises a bottom support frame (1), wherein the top ends of both sides of the bottom support frame (1) are symmetrically provided with drive placement plates (3), and a placement box (2) is provided above the middle position of the bottom support frame (1); A steel pipe bearing assembly (4) is installed between the two driving placement plates (3), and the steel pipe is placed and rotated by the steel pipe bearing assembly (4); Oil for applying to the steel pipe is placed in the placement box (2), and a steel pipe oiling assembly (5) is installed in the placement box (2). The oil in the placement box (2) is applied to the steel pipe through the steel pipe oiling assembly (5).

2. The device for oiling the surface of a metal casting to prevent rust according to claim 1, characterized in that: The steel pipe bearing assembly (4) comprises a placement member (41) and a driving member (42). The placement member (41) is provided with two groups. The two groups of the placement members (41) are symmetrically installed between two driving placement plates (3). The driving member (42) is provided on one side of one of the driving placement plates (3), and the driving member (42) is connected to the two groups of placement members (41). The two groups of placement members (41) are driven by the driving member (42) to rotate in the same direction.

3. The device for oiling the surface of a metal casting to prevent rust according to claim 2, characterized in that: Each group of the placement members (41) comprises a connecting rod (411) and a placement rod (412); the connecting rod (411) is rotatably mounted on one side between two drive placement plates (3); the placement rod (412) is mounted on the connecting rod (411); and one end of the connecting rod (411) passes through the drive placement plate (3) and extends to the outside of the drive placement plate (3).

4. The device for oiling the surface of a metal casting to prevent rust according to claim 3, characterized in that: The driving member (42) comprises a sprocket (421), a chain (422) and a driving shaft (423). Two sprockets (421) are provided, each of the sprockets (421) is mounted on a connecting rod (411), the two sprockets (421) are located outside the driving placement plate (3), the chain (422) is sleeved on the two sprockets (421) and meshes with the two sprockets (421), the driving shaft (423) is mounted on one of the connecting rods (411), and the connecting rod (411) can be rotated by rotating the driving shaft (423).

5. The device for oiling the surface of metal castings to prevent rust according to claim 4, characterized in that: The steel pipe oiling assembly (5) comprises a rotating disk (51), a rotating rod (52) and an oiling connecting rod (53); the rotating rod (52) is rotatably arranged on the bottom support frame (1), and the rotating rod (52) is located in the placement box (2); one end of the rotating rod (52) passes through the bottom support frame (1) and extends to the outside of the bottom support frame (1); the rotating disk (51) is arranged on the end of the rotating rod (52) extending to the outside of the bottom support frame (1); the rotating disk (51) can make the rotating rod (52) rotate in the placement box (2); the oiling connecting rod (53) is arranged on the rotating rod (52), and the oiling connecting rod (53) is located in the placement box (2), and the oiling connecting rod (53) is located below between two connecting rods (411); and two oiling brushes (54) are symmetrically arranged on the oiling connecting rod (53).

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