Sealing sheet metal part for roller bar shaft head of conveying roller table

Abstract

The utility model relates to the technical field of sealing sheet metal parts, in particular to a roller bar shaft head sealing sheet metal part of a conveying roller table. According to the technical scheme, the sheet metal part comprises a sheet metal part body, a supporting plate, a sealing plate and an inner plate, a limiting groove is formed in the inner wall of the sheet metal part body, an outer frame is in threaded connection with the inner wall of the limiting groove, an outer groove is formed in the inner wall of the outer frame, an inner frame is in threaded connection with the inner wall of the outer groove, an inner groove is formed in the inner wall of the inner frame, and a fixing frame is in threaded connection with the inner wall of the inner groove; a supporting groove is formed in the inner wall of the fixing frame, the inner wall of the supporting groove is in threaded connection with a connecting frame, a through groove is formed in the inner wall of the supporting plate and is in threaded connection with the outer surface of the outer frame, a through hole is formed in the inner wall of the supporting plate, and the front surface and the rear surface of the metal plate body are sleeved with the sealing plate. The inner wall of the sealing plate is in threaded connection with an outer plate, and the inner wall of the outer plate is in threaded connection with an inner plate. The diameter of the inner wall of the sheet metal part body can be adjusted, and different conveying rollers can be conveniently connected.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing sheet metal parts, in particular to a sealing sheet metal part for a roller rod shaft head of a conveying roller table. Background Art

[0002] The ancient Chinese high-rotating drum cart and water-lifting tipping cart are the prototypes of modern bucket elevators and scraper conveyors; in the middle of the 17th century, aerial ropeways began to be used to transport bulk materials; in the middle of the 19th century, various modern conveyor structures appeared one after another. The roller shaft head of the conveyor roller table needs to use sealed sheet metal. Sheet metal is a comprehensive cold processing technology for metal sheets, including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming (such as car body), etc.

[0003] The prior art discloses a sheet metal part of a transformer oil tank shell of CN216698039U, including a sheet metal part assembly, wherein the sheet metal part assembly includes a first sheet metal part, a second sheet metal part and a third sheet metal part, and further includes: a bellows, wherein the bellows sequentially penetrates the first sheet metal part and the second sheet metal part, and is fixedly connected to the first sheet metal part and the second sheet metal part; an assembly mechanism, wherein the assembly mechanism is respectively installed and fixedly connected to the first sheet metal part, the second sheet metal part and the third sheet metal part. The sheet metal part of the transformer oil tank shell provided by the utility model can realize rapid heat dissipation of the transformer oil tank through the bellows, thereby ensuring the normal use of the transformer oil tank; the sheet metal assembly can be quickly installed through the assembly mechanism, and the installation stability and sealing of the sheet metal assembly can be ensured, thereby improving the installation efficiency and practicality of the sheet metal assembly.

[0004] Also disclosed is a sheet metal part of CN104735936B, and an electrical box and a household appliance having the sheet metal part. The sheet metal part includes: a first sheet metal part and a second sheet metal part, a bending part is formed at the intersection of the first sheet metal part and the second sheet metal part; a stamping part is formed at the bending part; and an opening part is provided at the front side of the stamping part in the stamping forming direction of the stamping part. The sheet metal part of the present invention avoids the accumulation of sheet metal materials and the deformation of the sheet metal part by providing the opening part at the front side of the stamping part, ensures that a stamping part with a standard structure and shape is formed on the sheet metal part, and can prevent the stamping die from being damaged, thereby improving the service life of the stamping die. The present invention also provides an electrical box and a household appliance having the above-mentioned sheet metal part. The sheet metal part of the electrical box will not generate a backlog of sheet metal materials, thereby improving the electrical safety of the electrical box and the use safety of the household appliance installed with the electrical box.

[0005] The current conveyor roller table roller shaft head sealing sheet metal structure is simple and cannot be adjusted, making it difficult to adjust according to specific actual needs. Utility Model Content

[0006] The utility model aims to provide a conveying roller table roller rod shaft head sealing sheet metal component to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveyor roller table roller rod shaft head sealing sheet metal, including a sheet metal body, an outer frame, a fixing frame, a support plate, a sealing plate and an inner plate, the inner wall of the sheet metal body is provided with a limiting groove, and the inner wall of the limiting groove is threadedly connected to the outer frame, the inner wall of the outer frame is provided with an outer groove, and the inner wall of the outer groove is threadedly connected to the inner frame, the inner wall of the support plate is provided with a through hole, the inner wall of the sealing plate is threadedly connected to the outer plate, and the inner wall of the outer plate is threadedly connected to the inner plate.

[0008] When using a conveyor roller table roller rod shaft head sealing sheet metal part in the technical solution, select an outer frame, inner frame, fixed frame or connecting frame with a suitable diameter according to specific actual needs. If the diameter is the same as the inner diameter of the connecting frame, the inner frame is threadedly connected to the inner wall of the outer groove, the fixed frame is threadedly connected to the inner wall of the inner groove, and the connecting frame is threadedly connected to the inner wall of the support groove, and the conveyor roller can be threadedly connected to the inner wall of the connecting frame. If the diameter is the same as the diameter of the support groove, the inner frame is threadedly connected to the inner wall of the outer groove, and the fixed frame is threadedly connected to the inner wall of the inner groove, and the conveyor roller can be threadedly connected to the inner wall of the support groove. If the diameter is the same as the diameter of the inner groove, the inner frame is threadedly connected to the inner wall of the outer groove, and the conveyor roller can be threadedly connected to the inner wall of the inner groove. If the diameter is the same as the diameter of the outer groove, the conveyor roller can be threadedly connected to the inner wall of the outer groove. The inner wall diameter of the sheet metal body can be adjusted, which is convenient for connecting different conveyor rollers.

[0009] According to the adjusted diameter of the sheet metal body, select the outer plate, inner plate, processing frame or support frame of suitable diameter, thread the outer plate, inner plate, processing frame or support frame of suitable diameter to the inner wall of the through groove, sleeve the sealing plate on both sides of the conveying roller, fit the sealing plate to the sheet metal body, tighten the fixing bolts, so as to fix the sealing plate and the sheet metal body and strengthen the sealing of the sheet metal body;

[0010] If a square sheet metal body is required, the limit groove is threadedly connected to the outer surface of the outer frame, and the sheet metal body is installed through the mounting hole. If a round shape is required, the through groove is threadedly connected to the outer surface of the outer frame, and the support plate is installed through the through hole to facilitate the installation of the sheet metal body.

[0011] Preferably, the inner wall of the sheet metal body is provided with mounting holes, and there are four mounting holes in total, and the four mounting holes are distributed in a rectangular array with respect to the sheet metal body.

[0012] By arranging mounting holes on the inner wall of the sheet metal body, it is convenient to install the sheet metal body.

[0013] Preferably, an inner groove is formed on the inner wall of the inner frame, and a fixing frame is threadedly connected to the inner wall of the inner groove. By providing the inner groove on the inner wall of the inner frame, it is convenient to connect the fixing frame.

[0014] Preferably, a supporting groove is formed on the inner wall of the fixing frame, and a connecting frame is threadedly connected to the inner wall of the supporting groove.

[0015] By arranging a supporting groove on the inner wall of the fixing frame, it is convenient to connect the connecting frame.

[0016] Preferably, a through groove is formed on the inner wall of the support plate, and the through groove is threadedly connected to the outer surface of the outer frame.

[0017] The through groove is arranged on the inner wall of the support plate to facilitate the connection of the external frame.

[0018] Preferably, the sealing plate is sleeved on the front and rear surfaces of the sheet metal body, and the front surface of the sealing plate is threadedly connected with a fixing bolt.

[0019] By arranging fixing bolts on the front surface of the sealing plate, it is convenient to fix the sealing plate.

[0020] Preferably, the inner wall of the inner plate is threadedly connected to a support frame, and the inner wall of the support frame is threadedly connected to a processing frame.

[0021] By arranging a supporting frame on the inner wall of the inner plate, it is convenient to connect the processing frame.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model achieves the effect that the inner wall diameter of the sheet metal body can be adjusted by arranging the inner frame, the fixed frame and the outer frame, so as to facilitate the connection of different conveying rollers.

[0024] According to specific actual needs, select an outer frame, inner frame, fixed frame or connecting frame with a suitable diameter. If the diameter is the same as the inner diameter of the connecting frame, thread the inner frame to the inner wall of the outer groove, thread the fixed frame to the inner wall of the inner groove, and thread the connecting frame to the inner wall of the support groove, then the conveyor roller can be threaded to the inner wall of the connecting frame. If the diameter is the same as the diameter of the support groove, thread the inner frame to the inner wall of the outer groove, thread the fixed frame to the inner wall of the inner groove, then the conveyor roller can be threaded to the inner wall of the support groove. If the diameter is the same as the diameter of the inner groove, thread the inner frame to the inner wall of the outer groove, then the conveyor roller can be threaded to the inner wall of the inner groove. If the diameter is the same as the diameter of the outer groove, thread the conveyor roller to the inner wall of the outer groove. The inner wall diameter of the sheet metal body can be adjusted to facilitate the connection of different conveyor rollers.

[0025] 2. The utility model achieves the effect of strengthening the sealing of the sheet metal body by arranging the sealing plate, the processing frame and the supporting frame.

[0026] According to the adjusted diameter of the sheet metal body, select the outer plate, inner plate, processing frame or support frame of suitable diameter, thread the outer plate, inner plate, processing frame or support frame of suitable diameter to the inner wall of the through groove, sleeve the sealing plate on both sides of the conveying roller, fit the sealing plate to the sheet metal body, tighten the fixing bolts, so as to fix the sealing plate and the sheet metal body and strengthen the sealing of the sheet metal body.

[0027] 3. The utility model achieves the effect of facilitating the installation of the sheet metal body by providing the sheet metal body, the support plate and the installation holes.

[0028] If a square sheet metal body is required, the limit groove is threadedly connected to the outer surface of the outer frame, and the sheet metal body is installed through the mounting hole. If a round shape is required, the through groove is threadedly connected to the outer surface of the outer frame, and the support plate is installed through the through hole to facilitate the installation of the sheet metal body. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the main cross-sectional structure of the sheet metal body of the utility model;

[0030] Figure 2 It is a schematic diagram of the main cross-sectional structure of the support plate connection of the utility model;

[0031] Figure 3 This is a schematic diagram of the main structure of the sealing plate of the utility model after installation;

[0032] Figure 4 It is a schematic diagram of the main structure of the sealing plate of the utility model.

[0033] In the figure: 1. sheet metal body; 2. mounting hole; 3. limiting groove; 4. outer frame; 5. outer groove; 6. inner frame; 7. inner groove; 8. fixing frame; 9. supporting groove; 10. connecting frame; 11. supporting plate; 12. through hole; 13. through groove; 14. sealing plate; 15. fixing bolt; 16. outer plate; 17. inner plate; 18. processing frame; 19. supporting frame. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0035] Embodiment 1

[0036] See also Figures 1 to 4The utility model provides an embodiment: a conveyor roller table roller rod shaft head sealing sheet metal part, including a sheet metal part body 1, an outer frame 4, a fixing frame 8, a support plate 11, a sealing plate 14 and an inner plate 17, the inner wall of the outer frame 4 is provided with an outer groove 5, and the inner wall of the outer groove 5 is threadedly connected to the inner frame 6, the inner wall of the inner frame 6 is provided with an inner groove 7, and the inner wall of the inner groove 7 is threadedly connected to the fixing frame 8, the inner wall of the fixing frame 8 is provided with a supporting groove 9, and the inner wall of the supporting groove 9 is threadedly connected to the connecting frame 10.

[0037] Based on a conveyor roller table roller rod shaft head sealing sheet metal part of Example 1, an outer frame 4, an inner frame 6, a fixed frame 8 or a connecting frame 10 with a suitable diameter are selected according to specific actual needs. If the diameter is the same as the inner diameter of the connecting frame 10, the inner frame 6 is threadedly connected to the inner wall of the outer groove 5, the fixed frame 8 is threadedly connected to the inner wall of the inner groove 7, and the connecting frame 10 is threadedly connected to the inner wall of the support groove 9, and the conveyor roller can be threadedly connected to the inner wall of the connecting frame 10. If the diameter is the same as the diameter of the support groove 9, the inner frame 6 is threadedly connected to the inner wall of the outer groove 5, and the fixed frame 8 is threadedly connected to the inner wall of the inner groove 7, and the conveyor roller can be threadedly connected to the inner wall of the support groove 9. If the diameter is the same as the diameter of the inner groove 7, the inner frame 6 is threadedly connected to the inner wall of the outer groove 5, and the conveyor roller can be threadedly connected to the inner wall of the inner groove 7. If the diameter is the same as the diameter of the outer groove 5, the conveyor roller can be threadedly connected to the inner wall of the outer groove 5. The inner wall diameter of the sheet metal body 1 is adjustable, which is convenient for connecting different conveyor rollers.

[0038] Embodiment 2

[0039] like Figure 1-Figure 4 As shown, the utility model proposes a conveyor roller table roller rod shaft head sealing sheet metal component. Compared with the first embodiment, this embodiment also includes a sheet metal component body 1, an outer frame 4, a fixing frame 8, a support plate 11, a sealing plate 14 and an inner plate 17. The sealing plate 14 is sleeved on the front and rear surfaces of the sheet metal body 1, and the front surface of the sealing plate 14 is threadedly connected with a fixing bolt 15, the inner wall of the sealing plate 14 is threadedly connected with the outer plate 16, and the inner wall of the outer plate 16 is threadedly connected with the inner plate 17, the inner wall of the inner plate 17 is threadedly connected with a supporting frame 19, and the inner wall of the supporting frame 19 is threadedly connected with a processing frame 18.

[0040] In this embodiment, an outer plate 16, an inner plate 17, a processing frame 18 or a support frame 19 of suitable diameter are selected according to the adjusted diameter of the sheet metal body 1, and the outer plate 16, the inner plate 17, the processing frame 18 or the support frame 19 of suitable diameter are threadedly connected to the inner wall of the through groove 13, and the sealing plate 14 is sleeved on both sides of the conveying roller, and the sealing plate 14 is fit to the sheet metal body 1, and the fixing bolts 15 are tightened to facilitate fixing the sealing plate 14 and the sheet metal body 1, so as to facilitate strengthening the sealing of the sheet metal body 1.

[0041] Embodiment 3

[0042] like Figure 1-Figure 4 As shown, the utility model proposes a conveyor roller table roller rod shaft head sealing sheet metal. Compared with the first embodiment, this embodiment also includes a sheet metal body 1, an outer frame 4, a fixing frame 8, a support plate 11, a sealing plate 14 and an inner plate 17. The inner wall of the sheet metal body 1 is provided with a mounting hole 2, and there are four mounting holes 2 in total. The four mounting holes 2 are distributed in a rectangular array with respect to the sheet metal body 1. The inner wall of the sheet metal body 1 is provided with a limiting groove 3, and the inner wall of the limiting groove 3 is threadedly connected to the outer frame 4. The inner wall of the support plate 11 is provided with a through groove 13, and the through groove 13 is threadedly connected to the outer surface of the outer frame 4. The inner wall of the support plate 11 is provided with a through hole 12.

[0043] In this embodiment, if a square sheet metal body 1 is required, the limiting groove 3 is threadedly connected to the outer surface of the outer frame 4, and the sheet metal body 1 is installed through the mounting hole 2. If a round shape is required, the through groove 13 is threadedly connected to the outer surface of the outer frame 4, and the support plate 11 is installed through the through hole 12 to facilitate the installation of the sheet metal body 1.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A conveyor roller table roller shaft head sealing sheet metal component, comprising a sheet metal component body (1), an outer frame (4), a fixing frame (8), a support plate (11), a sealing plate (14) and an inner plate (17), Features: The inner wall of the sheet metal body (1) is provided with a limiting groove (3), and the inner wall of the limiting groove (3) is threadedly connected to an outer frame (4), the inner wall of the outer frame (4) is provided with an outer groove (5), and the inner wall of the outer groove (5) is threadedly connected to an inner frame (6), the inner wall of the support plate (11) is provided with a through hole (12), the inner wall of the sealing plate (14) is threadedly connected to an outer plate (16), and the inner wall of the outer plate (16) is threadedly connected to an inner plate (17).

2. A conveyor roller table roller rod shaft head sealing sheet metal according to claim 1, Features: The inner wall of the sheet metal body (1) is provided with mounting holes (2), and there are four mounting holes (2) in total. The four mounting holes (2) are distributed in a rectangular array with respect to the sheet metal body (1).

3. A conveyor roller table roller rod shaft head sealing sheet metal according to claim 1, Features: An inner groove (7) is formed on the inner wall of the inner frame (6), and a fixing frame (8) is threadedly connected to the inner wall of the inner groove (7).

4. A conveyor roller table roller rod shaft head sealing sheet metal according to claim 1, Features: The inner wall of the fixing frame (8) is provided with a supporting groove (9), and the inner wall of the supporting groove (9) is threadedly connected with a connecting frame (10).

5. The conveyor roller table roller rod shaft head sealing sheet metal according to claim 1, Features: A through groove (13) is formed on the inner wall of the support plate (11), and the through groove (13) is threadedly connected to the outer surface of the outer frame (4).

6. A conveyor roller table roller rod shaft head sealing sheet metal part according to claim 1, Features: The sealing plate (14) is sleeved on the front and rear surfaces of the sheet metal body (1), and the front surface of the sealing plate (14) is threadedly connected with a fixing bolt (15).

7. The conveyor roller table roller rod shaft head sealing sheet metal part according to claim 1, Features: The inner wall of the inner plate (17) is threadedly connected to a support frame (19), and the inner wall of the support frame (19) is threadedly connected to a processing frame (18).

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