Flange plate with double positioning function

Abstract

The utility model discloses a flange plate with double positioning, which comprises a first flange plate, the outer ring surface of the first flange plate is fixedly connected with a protective shell, the outer ring surface of the first flange plate is fixedly connected with a fixed block, the side edge of the fixed block is fixedly connected with a nut, and the nut is fixedly connected with a nut. A second flange plate is movably clamped to the inner ring of the first flange plate, and a second mounting opening is formed in the front surface of the second flange plate in a penetrating mode. According to the device, a user can conveniently use, position and mount the flange plates through the arranged first flange plate, the multiple first mounting openings formed in the first flange plate, the arranged second flange plate and the multiple second mounting openings formed in the second flange plate; through the arrangement of the first flange plate, the multiple first mounting openings formed in the first flange plate, the arrangement of the second flange plate and the multiple second mounting openings formed in the second flange plate, a user can conveniently use, position and mount the flange plates.

Description

Technical Field

[0001] The utility model belongs to the technical direction of flanges, and in particular relates to a flange with double positioning. Background Art

[0002] Flange, also known as flange, is just a general term. It usually refers to a disk-shaped metal body with several fixing holes around it for connecting other things. It is widely used in machinery.

[0003] The existing technology has the following problems:

[0004] The existing flanges on the market are not convenient enough when users need to use them for positioning and installation, so users need to use auxiliary tools for positioning and installation, which increases the user's cost;

[0005] 2. The existing flanges on the market need to be disassembled as a whole when the user needs to use or disassemble them after installation, which increases the time cost of disassembly and use for the user. Utility Model Content

[0006] The utility model aims to provide a flange with double positioning for existing devices to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a flange with double positioning, comprising a first flange, the outer ring surface of which is fixedly connected to a protective shell, and the outer ring surface of which is fixedly connected to a fixing block.

[0008] A nut is fixedly connected to the side of the fixing block, a second flange is movably clamped on the inner ring of the first flange, and a second installation opening is penetrated through the front surface of the second flange.

[0009] The inner ring of the protective shell is clamped with a cover plate, one side of the cover plate is fixedly connected with a pull ring, and the back surface of the first flange is fixedly connected with a sealing ring.

[0010] The utility model further illustrates that a first installation opening is formed through the front surface of the first flange, and the first installation opening is formed around the first flange as the center point.

[0011] By adopting the above technical solution, the first installation opening opened around the first flange as the center point in the solution can facilitate the user to use bolts to perform limited installation on the first flange.

[0012] The utility model further illustrates that the inner circle of the protective shell is provided with a snap-fit ​​opening, and the snap-fit ​​opening and the cover plate are matched in size.

[0013] By adopting the above technical solution, the snap-fit ​​opening in the solution, which is matched in size with the cover plate, can facilitate the user to snap-fit ​​the cover plate.

[0014] The utility model further describes that the fixing block connects the nut and the first flange, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0015] By adopting the above technical solution, the fixing block symmetrically arranged with the vertical midline of the nut as the symmetry axis can facilitate the user to connect the nut and the first flange.

[0016] The utility model further illustrates that a threaded rod is movably clamped on the inner ring of the nut, and the threaded rod is connected through the nut and the fixing block and the first flange.

[0017] By adopting the above technical solution, the threaded rod connected between the nut and the fixing block and the first flange in the solution can facilitate the user to connect the threaded rod and the first flange.

[0018] The utility model further illustrates that the inner circle of the first flange is provided with a plug-in opening, and the plug-in opening and the second flange match each other in size.

[0019] By adopting the above technical solution, the plug-in openings of the second flange plate in the solution that match each other in size can facilitate the user to plug the second flange plate onto the first flange plate.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0021] The utility model provides a flange with dual positioning, and can facilitate users to conveniently position and install the flange through the mutual cooperation and use of the first flange, the first installation opening, the clamping opening, the cover plate, the pull ring, the second flange, the second installation opening, the threaded rod, the nut, the fixing block, the plug-in opening, the sealing ring and the protective shell. It can facilitate users to use and position the flange through the first flange and the multiple first installation openings opened on the first flange and the second flange and the multiple second installation openings opened on the flange, thus meeting the user's use requirements for positioning and installing the flange;

[0022] The utility model provides a flange with double positioning, and a cover plate arranged on the protective shell is removed by a pull ring, and then the user can remove the threaded rod from the nut, so that the user can remove the second flange from the first flange, so that the user can use the flange to disassemble the flange as a whole, which reduces the time for the user to disassemble the flange as a whole and meets the user's demand for being able to use the flange to disassemble the whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a top view of the structure of the utility model;

[0026] Figure 3 It is a back view of the structure of the utility model;

[0027] Figure 4 The structure of the utility model Figure 2 A magnified view of the structure at center;

[0028] Figure 5 It is a structural side sectional view of the utility model.

[0029] In the figure: 1. first flange; 2. first mounting opening; 3. snap-on opening; 4. cover plate; 5. pull ring; 6. second flange; 7. second mounting opening; 8. threaded rod; 9. nut; 10. fixing block; 11. plug-in opening; 12. sealing ring; 13. protective shell. DETAILED DESCRIPTION

[0030] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying 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.

[0031] See also Figure 1-5 The utility model provides a technical solution: a flange with double positioning, including a first flange 1, a protective shell 13 is fixedly connected to the outer ring surface of the first flange 1, a fixing block 10 is fixedly connected to the outer ring surface of the first flange 1, and a nut 9 is fixedly connected to the side of the fixing block 10.

[0032] In this embodiment, a first mounting opening 2 is provided through the front surface of the first flange 1, and the first mounting opening 2 is provided around the first flange 1 as the center point. The first mounting opening 2 provided around the first flange 1 as the center point can facilitate the user to use bolts to perform limited installation on the first flange 1. A snap-in opening 3 is provided on the inner circle of the protective shell 13, and the sizes of the snap-in opening 3 and the cover plate 4 match each other. The snap-in opening 3 whose sizes match each other with the cover plate 4 can facilitate the user to snap-in the cover plate 4. Example

[0033] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the inner ring of the first flange 1 is movably clamped with the second flange 6, the front surface of the second flange 6 is penetrated with a second installation opening 7, and the inner ring of the protective shell 13 is clamped with the cover plate 4.

[0034] In this embodiment, the fixing block 10 connects the nut 9 and the first flange 1, and the fixing block 10 is symmetrically arranged with the vertical center line of the nut 9 as the axis of symmetry. The fixing block 10 symmetrically arranged with the vertical center line of the nut 9 as the axis of symmetry can facilitate the user to connect the nut 9 and the first flange 1. The inner ring of the nut 9 is movably clamped with a threaded rod 8, and the threaded rod 8 is connected to the first flange 1 through the nut 9 and the fixing block 10. The threaded rod 8 connected to the first flange 1 through the nut 9 and the fixing block 10 can facilitate the user to connect the threaded rod 8 and the first flange 1. Example

[0035] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, a pull ring 5 is fixedly connected to one side of the cover plate 4, and a sealing ring 12 is fixedly connected to the back surface of the first flange 1.

[0036] In this embodiment, the inner circle of the first flange 1 is provided with a plug-in opening 11, and the plug-in opening 11 and the second flange 6 match each other in size. The plug-in opening 11 that matches the second flange 6 in size can facilitate the user to plug the second flange 6 into the first flange 1.

[0037] like Figure 1-5As shown, when the user needs to use it, the first flange 1 and the multiple first installation openings 2 opened on the first flange 1 and the second flange 6 and the multiple second installation openings 7 opened on it can facilitate the user to use the positioning installation, so that the user can use it to use the positioning installation, and remove the set cover plate 4 on the protective shell 13 through the set pull ring 5, and then the user can remove the threaded rod 8 on the nut 9, so that the user can remove the second flange 6 on the first flange 1, so that the user can use the flange to disassemble the whole, reducing the time for the user to disassemble the flange as a whole, so that the user can use it to disassemble the whole.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0039] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A flange with dual positioning, comprising a first flange (1), characterized in that: A protective shell (13) is fixedly connected to the outer ring surface of the first flange (1), and a fixing block (10) is fixedly connected to the outer ring surface of the first flange (1); The side of the fixing block (10) is fixedly connected with a nut (9); the inner ring of the first flange (1) is movably clamped with a second flange (6); and a second mounting opening (7) is formed through the front surface of the second flange (6); The inner ring of the protective shell (13) is clamped with a cover plate (4), one side of the cover plate (4) is fixedly connected to a pull ring (5), and the back surface of the first flange (1) is fixedly connected to a sealing ring (12).

2. A flange with double positioning according to claim 1, characterized in that: A first mounting opening (2) is provided through the front surface of the first flange (1), and the first mounting opening (2) is opened around the first flange (1) as a center point.

3. A flange with double positioning according to claim 1, characterized in that: The inner ring of the protective shell (13) is provided with a clamping opening (3), and the sizes of the clamping opening (3) and the cover plate (4) match each other.

4. A flange with double positioning according to claim 1, characterized in that: The fixing block (10) connects the nut (9) and the first flange (1), and the fixing block (10) is symmetrically arranged with the vertical center line of the nut (9) as a symmetry axis.

5. The flange with double positioning according to claim 1, characterized in that: The inner ring of the nut (9) is movably clamped with a threaded rod (8), and the threaded rod (8) is connected to the first flange (1) through the nut (9) and the fixing block (10).

6. A flange with double positioning according to claim 1, characterized in that: The inner ring of the first flange (1) is provided with a plug-in opening (11), and the plug-in opening (11) and the second flange (6) are matched in size.

Images