Guide roller easy to disassemble and assemble

Abstract

The utility model belongs to the field of guide rollers, and particularly relates to a guide roller easy to disassemble and assemble, which comprises a roller, an embedding groove is arranged at one end of the roller, a positioning groove is arranged on the inner bottom wall of the embedding groove, a positioning column is arranged in the positioning groove, one end of the positioning column is connected with an embedding column, and one end of the embedding column is connected with a connecting shaft. According to the guide roller easy to disassemble and assemble, after the surface or the interior of the guide roller is abraded, connection of the roller and the connecting shaft can be disassembled through the connecting shaft, the abraded roller and connecting shaft parts can be replaced, the whole guide roller does not need to be replaced, the use practicability of the guide roller is improved, and the problems that the surface of a common guide roller is prone to abrasion or deformation, and the service life is long are solved. The guide roller easy to disassemble and assemble solves the problems that a traditional guide roller is simple in structure, a single part is troublesome to disassemble, the whole guide roller is mostly replaced, the use cost is high, and the practicability of the guide roller is reduced, and the efficiency of the guide roller easy to disassemble and assemble is improved.

Description

Technical Field

[0001] The utility model relates to the field of guide rollers, in particular to an easily detachable guide roller. Background Art

[0002] Aluminum guide roller aluminum surface treatment process For aluminum, the colors that can be achieved by anodizing are indeed limited, usually silver; bronze; titanium; K gold or black.

[0003] Moreover, guide rollers now play an important role in working use. Generally, the surface of guide rollers is easily worn or deformed and needs to be replaced as a whole. However, due to the simple structure of traditional guide rollers, it is troublesome to disassemble a single part. Most of the time, the entire guide roller is replaced, resulting in high cost of use, reducing the practicability of the guide roller and failing to meet the use requirements of the guide roller.

[0004] Therefore, an easily disassembled guide roller is proposed in response to the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art and solve the problem of low performance of general easily detachable guide rollers, the utility model provides an easily detachable guide roller.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the easily disassembled guide roller described in the utility model comprises a roller, one end of the roller is provided with an embedding groove, the inner bottom wall of the embedding groove is provided with a positioning groove, a positioning column is arranged inside the positioning groove, one end of the positioning column is connected to the embedding column, one end of the embedding column is connected to a connecting shaft, one end of the connecting shaft is provided with a center groove, and a connecting shaft is arranged inside the center groove.

[0007] Preferably, the shape and size of the positioning groove and the shape and size of the positioning column are consistent with each other, the embedded column is embedded into the embedded groove through the positioning groove and the positioning column, and the shape and size of the embedded groove and the shape and size of the embedded column are consistent with each other.

[0008] Preferably, a fixing groove is provided on the inner wall of the embedded groove, a fixing block whose shape and size match the fixing groove is installed on the outer wall of the embedded column, and the embedded column is connected to the roller by means of the fixing groove and the fixing block.

[0009] Preferably, a connecting groove is provided at one end of the roller, a connecting column whose shape and size match the connecting groove is installed at one end of the connecting shaft, and the connecting shaft is engaged and connected with the roller through the connecting groove and the connecting column.

[0010] Preferably, a sliding groove is provided on the outer wall of the connecting shaft, a sliding block is provided inside the sliding groove, a connecting ring is installed on the outer wall of the sliding block, and the connecting ring is slidably connected to the connecting shaft through the sliding groove and the sliding block.

[0011] Preferably, a mounting groove is formed at one end of the connecting shaft, and a mounting block is disposed inside the mounting groove, and an outer wall of the mounting block is fixedly connected to an outer wall of the connecting ring.

[0012] Preferably, the shape of the connecting ring fits on the outer wall of the connecting shaft, and there are two connecting rings, and the two connecting rings are respectively arranged on both sides of the connecting shaft.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model connects the roller and the connecting shaft at the connection point through a connecting shaft. After the guide roller is used for a long time, the roller and the connecting shaft can be disassembled through the connecting shaft, thereby realizing the easy-to-disassemble guide roller. After the surface or interior of the guide roller is worn, the connection between the roller and the connecting shaft can be disassembled by using the connecting shaft. The wear of a single roller and the connecting shaft part can be replaced without replacing the entire guide roller, thereby improving the practicality of the guide roller when in use, solving the problem that the surface of a general guide roller is easy to wear or deform and needs to be replaced as a whole, but due to the simple structure of the traditional guide roller, it is troublesome to disassemble a single part, and most of the time the entire guide roller is replaced, resulting in a high cost of use, reducing the practicality of the guide roller, and improving the efficiency of the easy-to-disassemble guide roller;

[0015] 2. The utility model can speed up the precise positioning and connection between the rollers, the connecting shafts and the connecting shafts by setting the positioning grooves, the positioning columns and the center groove, thereby improving the work efficiency of the staff in installing the guide rollers, and realizing the function of quick positioning and connection of the easily disassembled guide rollers, thereby solving the problem that it is difficult to replace individual parts of general guide rollers, and improving the adaptability of the easily disassembled guide rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the embodiment;

[0018] Figure 2 is a side view of an embodiment;

[0019] Figure 3 is an internal cross-sectional view of an embodiment;

[0020] Figure 4 The roller of the embodiment; a schematic diagram of the connection structure of the connecting shaft and the connecting shaft;

[0021] Figure 5 A schematic diagram of the roller and connecting shaft connection structure of an embodiment;

[0022] Figure 6 A schematic diagram of the connection structure of the connecting shaft and the connecting ring of the embodiment;

[0023] Figure 7 It is a disassembled diagram of the roller and connecting shaft connection structure of the embodiment.

[0024] In the figure: 1. roller; 2. connecting shaft; 3. connecting shaft; 4. connecting ring; 5. positioning groove; 6. positioning column; 7. embedded groove; 8. embedded column; 9. mounting groove; 10. mounting block; 11. center groove; 12. slider; 13. slide groove; 14. fixed groove; 15. fixed block; 16. connecting groove; 17. connecting column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. 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.

[0026] Example

[0027] See also Figure 1-7 As shown, the easily disassembled guide roller comprises a roller 1, an embedding groove 7 is provided at one end of the roller 1, a positioning groove 5 is provided on the inner bottom wall of the embedding groove 7, a positioning column 6 is provided inside the positioning groove 5, one end of the positioning column 6 is connected to an embedding column 8, one end of the embedding column 8 is connected to a connecting shaft 2, one end of the connecting shaft 2 is provided with a center groove 11, a connecting shaft 3 is provided inside the center groove 11, and the roller 1 and the connecting shaft 3 are connected at the connection point through the connecting shaft 2. After the guide roller is used for a long time, the roller 1 and the connecting shaft 3 can be disassembled through the connecting shaft 2, thereby realizing the easy disassembly and assembly. When the guide roller is worn out on the surface or inside, the connecting shaft 2 can be used to disassemble the connection between the roller 1 and the connecting shaft 3. The single roller 1 and the connecting shaft 3 can be replaced when they are worn out, without having to replace the entire guide roller. This improves the practicality of the guide roller when in use and solves the problem that the surface of a general guide roller is easily worn out or deformed and needs to be replaced as a whole. However, due to the simple structure of traditional guide rollers, it is troublesome to disassemble a single part, and most of the time, the entire guide roller is replaced, resulting in a higher cost of use, which reduces the practicality of the guide roller and improves the efficiency of the easily disassembled guide roller.

[0028] During operation, when the guide roller parts need to be replaced after being used for a long time, first slide the connecting ring 4 to both sides so that the slider 12 can slide downward inside the slide groove 13, so that the mounting block 10 is separated from the mounting groove 9, and the connecting rings 4 on both sides are disassembled, and the connecting shaft 3 is disassembled from one end of the connecting shaft 2, and then the other end of the connecting shaft 2 is pulled out through the inside of the groove 7 embedded at one end of the roller 1, and the corresponding roller 1 and connecting shaft 3 are replaced accordingly, thereby completing the work.

[0029] In this embodiment, the shape and size of the positioning groove 5 and the shape and size of the positioning column 6 are consistent with each other, the embedded column 8 is embedded in the embedded groove 7 through the positioning groove 5 and the positioning column 6, and the shape and size of the embedded groove 7 and the shape and size of the embedded column 8 are consistent with each other. By setting the positioning groove 5 and the positioning column 6 and the center groove 11, the roller 1, the connecting shaft 2 and the connecting shaft 3 can be accurately positioned and connected in pairs, which improves the work efficiency of the staff in installing the guide roller, realizes the function of quick positioning and connection of the easily disassembled guide roller, solves the problem that it is difficult to replace single parts of a general guide roller, and improves the adaptability of the easily disassembled guide roller.

[0030] In this embodiment, a fixing groove 14 is opened on the inner wall of the embedding groove 7, and a fixing block 15 whose shape and size match the fixing groove 14 is installed on the outer wall of the embedding column 8, and the embedded column 8 is connected to the roller 1 through the fixing groove 14 and the fixing block 15.

[0031] In this embodiment, a connecting groove 16 is formed at one end of the roller 1, and a connecting column 17 whose shape and size match the connecting groove 16 is installed at one end of the connecting shaft 2, and the connecting shaft 2 is engaged with the roller 1 through the connecting groove 16 and the connecting column 17.

[0032] In this embodiment, a slide groove 13 is formed on the outer wall of the connecting shaft 3, and a slider 12 is arranged inside the slide groove 13. A connecting ring 4 is installed on the outer wall of the slider 12, and the connecting ring 4 is slidably connected to the connecting shaft 3 through the slide groove 13 and the slider 12.

[0033] In this embodiment, a mounting groove 9 is formed at one end of the connecting shaft 2 , and a mounting block 10 is disposed inside the mounting groove 9 , and an outer wall of the mounting block 10 is fixedly connected to an outer wall of the connecting ring 4 .

[0034] In this embodiment, the shape of the connecting ring 4 fits the outer wall of the connecting shaft 3 , and there are two connecting rings 4 , and the two connecting rings 4 are respectively arranged on both sides of the connecting shaft 2 .

[0035] In summary, for the easily disassembled guide roller, after the surface or interior of the guide roller is worn, the connecting shaft 2 can be used to disassemble the connection between the roller 1 and the connecting shaft 3. The single roller 1 and the connecting shaft 3 can be replaced when they are worn out, without having to replace the entire guide roller, thereby improving the practicality of the guide roller when in use, and solving the problem that the surface of a general guide roller is easily worn or deformed and needs to be replaced as a whole, but since the traditional guide roller has a simple structure, it is troublesome to disassemble a single part, and most of the time the entire guide roller is replaced, resulting in a higher cost of use, reducing the practicality of the guide roller, and improving the efficiency of the easily disassembled guide roller.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above shows and describes the basic principle of the utility model; the main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. Easy to disassemble guide roller, characterized by: The invention comprises a roller (1), wherein one end of the roller (1) is provided with an embedding groove (7), the inner bottom wall of the embedding groove (7) is provided with a positioning groove (5), a positioning column (6) is arranged inside the positioning groove (5), one end of the positioning column (6) is connected to an embedding column (8), one end of the embedding column (8) is connected to a connecting shaft (2), one end of the connecting shaft (2) is provided with a central groove (11), and a connecting shaft (3) is arranged inside the central groove (11).

2. The easily detachable guide roller according to claim 1, characterized in that: The shape and size of the positioning groove (5) and the shape and size of the positioning column (6) are consistent with each other, and the embedded column (8) is embedded into the embedded groove (7) through the positioning groove (5) and the positioning column (6), and the shape and size of the embedded groove (7) and the shape and size of the embedded column (8) are consistent with each other.

3. The easily detachable guide roller according to claim 1, characterized in that: The inner wall of the embedding groove (7) is provided with a fixing groove (14), the outer wall of the embedding column (8) is provided with a fixing block (15) whose shape and size match the fixing groove (14), and the embedding column (8) is connected to the roller (1) by snapping together through the fixing groove (14) and the fixing block (15).

4. The easily detachable guide roller according to claim 1, characterized in that: A connecting groove (16) is provided at one end of the roller (1), a connecting post (17) whose shape and size match the connecting groove (16) is installed at one end of the connecting shaft (2), and the connecting shaft (2) is connected to the roller (1) by snapping together through the connecting groove (16) and the connecting post (17).

5. The easily detachable guide roller according to claim 1, characterized in that: The outer wall of the connecting shaft (3) is provided with a sliding groove (13), and a sliding block (12) is arranged inside the sliding groove (13). A connecting ring (4) is installed on the outer wall of the sliding block (12), and the connecting ring (4) is slidably connected to the connecting shaft (3) through the sliding groove (13) and the sliding block (12).

6. The easily detachable guide roller according to claim 1, characterized in that: One end of the connecting shaft (2) is provided with a mounting groove (9), and a mounting block (10) is arranged inside the mounting groove (9), and the outer wall of the mounting block (10) is fixedly connected to the outer wall of the connecting ring (4).

7. The easily detachable guide roller according to claim 5, characterized in that: The shape of the connecting ring (4) fits the outer wall of the connecting shaft (3), and two connecting rings (4) are provided, and the two connecting rings (4) are respectively provided on both sides of the connecting shaft (2).

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