Novel adapter ring with adjustable flange distance

Abstract

The novel adapter ring with the adjustable flange distance comprises a fixed column, a sliding column and flange plates, the fixed column and the sliding column are arranged, the flange plates are connected to the side ends of the fixed column and the sliding column, a sliding groove is formed in the side end of the fixed column, the sliding column is located in the sliding groove, and a first fixed plate is installed on the outer wall of the fixed column; the side wall of the first fixing plate is rotatably connected with a knob and a threaded rod, the outer wall of the sliding column is provided with a second fixing plate, the side wall of the second fixing plate is provided with a fixing rod, the side end of the fixing rod is provided with a threaded hole, the threaded rod rotatably extends into the threaded hole, the knob is rotated to drive the threaded rod to rotate, and the fixing rod is pushed to move front and back through a lead screw structure. The distance between the two flanges can be adjusted, and the requirements under different conditions can be met conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of flange adapter rings, in particular to a novel adapter ring with adjustable flange distance. Background Art

[0002] Flange, also known as flange flange or flange, is a part that connects shafts to each other and is used for connection between pipe ends. It is also used as flange on equipment inlet and outlet, and for connection between two devices, such as reducer flange.

[0003] When connecting flanges, adapter rings are also used to achieve the connection between flanges with different wheelbases. However, the existing flange adapter rings cannot conveniently adjust the flange spacing during use, which results in a small range of use and cannot adapt to different usage requirements. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing novel adapter ring with adjustable flange distance, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a new adapter ring with adjustable flange distance, by arranging a fixed column and a sliding column, the side ends of the fixed column and the sliding column are connected with flange plates, the side end of the fixed column is provided with a sliding groove, the sliding column is located inside the sliding groove, the outer wall of the fixed column is installed with a first fixed plate, the side wall of the first fixed plate is rotatably connected with a knob and a threaded rod, the outer wall of the sliding column is installed with a second fixed plate, the side wall of the second fixed plate is installed with a fixed rod, a threaded hole is provided at the side end of the fixed rod, the threaded rod is rotatably extended into the threaded hole, the threaded rod is driven to rotate by rotating the knob, and the fixed rod is pushed forward and backward by using the screw rod structure, so as to drive the sliding column to move forward and backward, thereby adjusting the distance between the two flanges, and conveniently adapting to the needs in different situations.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A novel adapter ring with adjustable flange distance, comprising:

[0009] A fixed column, wherein a sliding groove is provided on a side wall of the fixed column, and two first fixed plates are symmetrically mounted on an outer wall of the fixed column, wherein a knob is rotatably connected to a side wall of one of the first fixed plates, and a threaded rod is mounted on a side wall of the knob;

[0010] A sliding column is located inside the sliding groove, and two second fixing plates are symmetrically installed on the outer wall of the sliding column, and a first fixing rod is installed on the side wall of one of the second fixing plates, and a threaded hole is opened at the side end of the first fixing rod, and the threaded rod is rotated to extend into the threaded hole;

[0011] Flanges, there are two flanges and they are respectively connected to the side ends of the fixed column and the side ends of the sliding column.

[0012] As a preferred solution of a new adapter ring with adjustable flange distance described in the utility model, another side wall of the first fixing plate is installed with a guide rod, another side wall of the second fixing plate is installed with a second fixing rod, a guide hole is opened at the side end of the second fixing rod, and the guide rod extends into the guide hole.

[0013] As a preferred solution of the novel adapter ring with adjustable flange distance described in the utility model, a first guide groove is opened on the inner wall of the slide groove, a first guide plate is installed on the outer wall of the sliding column, and the first guide plate is located inside the first guide groove.

[0014] As a preferred solution of the novel adapter ring with adjustable flange distance described in the utility model, a shaft sleeve is installed inside the flange, a second guide groove is provided on the inner wall of the shaft sleeve, and a limiting hole is also provided on the inner wall of the shaft sleeve.

[0015] As a preferred solution of the new adapter ring with adjustable flange distance described in the utility model, it also includes a connecting block, wherein the connecting blocks are two and are respectively connected to the side ends of the fixed column and the sliding column, the connecting block is located inside the sleeve, the side wall of the connecting block is provided with a second sliding groove, the outer wall of the connecting block is installed with a second guide plate, and the second guide plate is located inside the second guide groove.

[0016] As a preferred solution of the new adapter ring with adjustable flange distance described in the utility model, it also includes a limit assembly, which includes a slide plate slidably connected to the inside of the second slide groove, a spring installed on the side wall of the slide plate, and a limit rod installed on the other side wall of the slide plate and extending through the outer wall of the connecting block.

[0017] Compared with the prior art: a fixed column and a sliding column are arranged, the side ends of the fixed column and the sliding column are connected with flange plates, a sliding groove is provided at the side end of the fixed column, the sliding column is located inside the sliding groove, a first fixed plate is installed on the outer wall of the fixed column, a knob and a threaded rod are rotatably connected to the side wall of the first fixed plate, a second fixed plate is installed on the outer wall of the sliding column, a fixed rod is installed on the side wall of the second fixed plate, a threaded hole is provided on the side end of the fixed rod, the threaded rod is rotated and extends into the threaded hole, the threaded rod is driven to rotate by rotating the knob, and the fixed rod is pushed forward and backward by using the screw rod structure, so as to drive the sliding column to move forward and backward, and adjust the distance between the two flanges, so as to conveniently adapt to the needs in different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structure diagram of a new adapter ring with adjustable flange distance in the utility model;

[0020] Figure 2 This is a structural diagram of a new adapter ring fixing column with adjustable flange distance according to the utility model;

[0021] Figure 3 This is a structural diagram of a new adapter ring sliding column with adjustable flange distance in the utility model;

[0022] Figure 4 This is a structural diagram of a new adapter ring connection block with adjustable flange distance in the utility model;

[0023] Figure 5 The utility model is a structural diagram of a new adapter ring flange with adjustable flange distance. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides a novel adapter ring with adjustable flange distance, by arranging a fixed column and a sliding column, the side ends of the fixed column and the sliding column are connected with flange plates, the side end of the fixed column is provided with a sliding groove, the sliding column is located inside the sliding groove, the outer wall of the fixed column is installed with a first fixed plate, the side wall of the first fixed plate is rotatably connected with a knob and a threaded rod, the outer wall of the sliding column is installed with a second fixed plate, the side wall of the second fixed plate is installed with a fixed rod, the side end of the fixed rod is provided with a threaded hole, the threaded rod is rotatably extended into the threaded hole, the threaded rod is driven to rotate by rotating the knob, and the fixed rod is pushed forward and backward by using the screw rod structure, so as to drive the sliding column to move forward and backward, thereby adjusting the distance between the two flanges and conveniently adapting to the needs in different situations.

[0028] Figure 1-5 The figure shows a schematic diagram of a novel flange distance adjustable adapter ring implementation of the utility model, please refer to Figure 1-Figure 5 In this embodiment, a novel adapter ring with adjustable flange distance includes a fixed column 100, a sliding column 200, a flange plate 300, a connecting block 400 and a limiting assembly 500.

[0029] A sliding groove 110 is provided on the side wall of the fixing column 100 , and two first fixing plates 120 are symmetrically installed on the outer wall of the fixing column 100 . A knob 130 is rotatably connected to the side wall of one of the first fixing plates 120 , and a threaded rod 140 is installed on the side wall of the knob 130 .

[0030] The sliding column 200 is located inside the slide groove 110, and two second fixing plates 210 are symmetrically installed on the outer wall of the sliding column 200, wherein a first fixing rod 220 is installed on the side wall of one of the second fixing plates 210, and a threaded hole 230 is opened at the side end of the first fixing rod 220, and the threaded rod 140 rotates and extends into the threaded hole 230, and a guide rod 150 is installed on the side wall of the other first fixing plate 120, and a second fixing rod 240 is installed on the side wall of the other second fixing plate 210, and a guide hole 250 is opened at the side end of the second fixing rod 240, and the guide rod 150 extends into the guide hole 250, and a first guide groove 160 is opened on the inner wall of the slide groove 110, and a first guide plate 260 is installed on the outer wall of the sliding column 200, and the first guide plate 260 is located inside the first guide groove 160, and the first guide plate 260 is rotated to extend into the first guide groove 160. The knob 130 drives the threaded rod 140 to rotate forward. When the threaded rod 140 rotates, the screw rod structure is used to push the first fixed rod 220 to drive the second fixed plate 210 and the sliding column 200 to move away from the fixed column 100, so as to increase the distance between the two flanges 300. By rotating the knob 130 to drive the threaded rod 140 to rotate reversely, when the threaded rod 140 rotates, the screw rod structure is used to push the first fixed rod 220 to drive the second fixed plate 210 and the sliding column 200 to move toward the fixed column 100, so as to reduce the distance between the two flanges 300. While the sliding column 200 slides, the first guide plate 260 slides inside the first guide groove 160, and the guide rod 150 slides inside the guide hole 250 to guide the sliding of the sliding column 200.

[0031] There are two flanges 300 and are respectively connected to the side ends of the fixed column 100 and the sliding column 200. A shaft sleeve 310 is installed inside the flange 300. The inner wall of the shaft sleeve 310 is provided with a second guide groove 320. The inner wall of the shaft sleeve 310 is also provided with a limiting hole 330. There are two connecting blocks 400 and are respectively connected to the side ends of the fixed column 100 and the sliding column 200. The connecting block 400 is located inside the shaft sleeve 310. The side wall of the connecting block 400 is provided with a second slide groove 410. The outer wall of the connecting block 400 is provided with a second guide plate 420. The second guide plate 420 is located inside the second guide groove 320. The limiting assembly 500 includes a slide plate 510 slidably connected to the inside of the second slide groove 410, a spring 520 installed on the side wall of the slide plate 510, and a spring 520 installed on the other side wall of the slide plate 510 and extending through the connecting plate The limiting rod 530 on the outer wall of the connecting block 400, when the flange 300 needs to be replaced, pull the slide plate 510 to slide inside the second slide groove 410 and squeeze the spring 520, the limiting rod 530 slides with the slide plate 510 into the second slide groove 410, at this time, the flange 300 is separated from the connecting block 400, after the replacement is completed, the connecting block 400 is inserted into the shaft sleeve 310, the second guide plate 420 slides inside the second guide groove 320 until the side wall of the connecting block 400 is flush with the side wall of the flange 300, at this time, release the slide plate 510, the spring 520 rebounds and pushes the slide plate 510 and the limiting rod 530 to slide outside the second slide groove 410, the limiting rod 530 extends into the limiting hole 330, the flange 300 is fixedly connected to the connecting block 400, and the flange 300 is convenient to replace.

[0032] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new adapter ring with adjustable flange distance, characterized in that: include: A fixed column (100), wherein a sliding groove (110) is provided on a side wall of the fixed column (100), and two first fixed plates (120) are symmetrically mounted on an outer wall of the fixed column (100), wherein a knob (130) is rotatably connected to a side wall of one of the first fixed plates (120), and a threaded rod (140) is mounted on a side wall of the knob (130); A sliding column (200) is located inside the sliding groove (110), and two second fixing plates (210) are symmetrically installed on the outer wall of the sliding column (200), wherein a first fixing rod (220) is installed on the side wall of one of the second fixing plates (210), and a threaded hole (230) is opened at the side end of the first fixing rod (220), and the threaded rod (140) is rotated to extend into the threaded hole (230); Flanges (300), wherein the flanges (300) are in two pieces and are respectively connected to the side ends of the fixed column (100) and the side ends of the sliding column (200).

2. The novel adapter ring with adjustable flange distance according to claim 1, characterized in that: A guide rod (150) is installed on the side wall of another first fixing plate (120), and a second fixing rod (240) is installed on the side wall of another second fixing plate (210). A guide hole (250) is opened at the side end of the second fixing rod (240), and the guide rod (150) extends into the guide hole (250).

3. The novel adapter ring with adjustable flange distance according to claim 2 is characterized in that: The inner wall of the slide groove (110) is provided with a first guide groove (160), and the outer wall of the sliding column (200) is provided with a first guide plate (260), and the first guide plate (260) is located inside the first guide groove (160).

4. The novel adapter ring with adjustable flange distance according to claim 3 is characterized in that: A shaft sleeve (310) is installed inside the flange (300), a second guide groove (320) is provided on the inner wall of the shaft sleeve (310), and a limiting hole (330) is also provided on the inner wall of the shaft sleeve (310).

5. The novel adapter ring with adjustable flange distance according to claim 4 is characterized in that: It also includes a connecting block (400), wherein the connecting blocks (400) are two and are respectively connected to the side ends of the fixed column (100) and the side ends of the sliding column (200), the connecting block (400) is located inside the shaft sleeve (310), the side wall of the connecting block (400) is provided with a second sliding groove (410), the outer wall of the connecting block (400) is installed with a second guide plate (420), and the second guide plate (420) is located inside the second guide groove (320).

6. The novel adapter ring with adjustable flange distance according to claim 5, characterized in that: The invention also includes a limiting assembly (500), wherein the limiting assembly (500) includes a slide plate (510) slidably connected to the inside of the second slide groove (410), a spring (520) installed on the side wall of the slide plate (510), and a limiting rod (530) installed on the other side wall of the slide plate (510) and extending through the outer wall of the connecting block (400).

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