Flange plate structure

Abstract

The utility model discloses a flange plate structure, which comprises a main body unit, a flange plate, a connecting plate and a connecting rod, the operation unit comprises an installation column, a first installation round opening is formed in the flange plate, the connecting disc is fixedly installed in the first installation round opening, a second installation round opening is formed in the connecting disc, the installation column is fixedly installed in the second installation round opening, and a first annular groove and a second annular groove are formed in the installation column. And three groups of mounting assemblies are arranged on the flange plate. The end, with the smaller diameter, of the installation shaft is inserted into the second cylindrical groove from the lower portion of the installation column, the connecting position of the thick end and the thin end of the installation shaft abuts against the connecting position of the second cylindrical groove and the first cylindrical groove, the installation shaft is arranged in the first cylindrical groove and the second cylindrical groove, and therefore the installation shaft can be prevented from making direct contact with the inner wall of a second installation round opening; the service life of the mounting shaft is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of flanges, in particular to a flange structure. Background Art

[0002] Flange, also known as flange, is just a general term. It usually refers to a disc-shaped metal body with several fixed holes around it for connecting other things. This thing is widely used in machinery, so its appearance is also strange. As long as it looks like it, it is called a flange.

[0003] When the existing flange is used to connect shafts, the shaft is in direct contact with the inner wall of the flange, which causes great wear on the shaft after long-term use, thereby reducing the service life of the shaft. 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 specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a flange structure, which is to solve the problem that "when the existing flange is used to connect shafts, the shaft is in direct contact with the inner wall of the flange, and the shaft is greatly worn after long-term use, which reduces the service life of the shaft.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A flange structure, comprising:

[0008] The main unit comprises a flange plate, on which a connecting plate is arranged;

[0009] The operating unit includes a mounting column, a No. 1 mounting circular opening is provided on the flange plate, the connecting plate is fixedly installed in the No. 1 mounting circular opening, the connecting plate is provided with a No. 2 mounting circular opening, the mounting column is fixedly installed in the No. 2 mounting circular opening, the mounting column is provided with a No. 1 annular groove and a No. 2 annular groove, three groups of mounting components are arranged on the flange plate, and a buffer anti-skid component is arranged on the flange plate.

[0010] As a preferred solution of the flange structure described in the utility model, the No. 1 cylindrical groove and the No. 2 cylindrical groove are distributed up and down, and the diameter of the No. 2 cylindrical groove is smaller than the diameter of the No. 1 cylindrical groove.

[0011] As a preferred solution of the flange structure described in the utility model, wherein: a No. 1 annular groove is provided on the inner wall of the No. 2 cylindrical groove, and a No. 2 annular groove is provided on the upper end surface of the mounting column.

[0012] As a preferred solution of the flange plate structure described in the utility model, each of the mounting components includes a mounting screw hole, each of the mounting screw hole is opened on the flange plate, and three placement grooves are opened on the upper end surface of the flange plate, and the diameter of each of the placement grooves is larger than the diameter of the mounting screw hole.

[0013] As a preferred solution of the flange structure described in the utility model, each of the installation components also includes a connecting tube, and each of the connecting tubes is fixedly installed in a mounting screw hole.

[0014] As a preferred solution of a flange structure described in the utility model, the buffer and anti-skid component includes a No. 1 anti-skid buffer pad and three No. 2 anti-skid buffer pads, the No. 1 anti-skid buffer pad is fixedly connected to the lower end surface of the connecting plate, and each of the No. 2 anti-skid buffer pads is fixedly connected to the lower end surface of the connecting tube.

[0015] Beneficial effects of the utility model:

[0016] Insert the end of the installation shaft with a smaller diameter into the No. 2 cylindrical groove from the bottom of the installation column, and the connection between the thick end and the thin end of the installation shaft rests against the connection between the No. 2 cylindrical groove and the No. 1 cylindrical groove. The installation shaft is set in the No. 1 cylindrical groove and the No. 2 cylindrical groove, which can avoid direct contact between the installation shaft and the inner wall of the No. 2 installation circular opening, thereby increasing the service life of the installation shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a structural schematic diagram of a flange structure proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic cross-sectional view of a structure;

[0020] Figure 3 This is a structural schematic diagram of a flange plate in a flange structure proposed by the utility model;

[0021] Figure 4 for Figure 3 Top view of the .

[0022] In the figure: 100, main unit; 101, flange plate; 102, connecting plate; 200, operating unit; 201, mounting column; 202, mounting circular opening No. 1; 203, mounting circular opening No. 2; 204, cylindrical groove No. 1; 205, cylindrical groove No. 2; 206, annular groove No. 1; 207, annular groove No. 2; 208, mounting assembly; 208a, mounting screw hole; 208b, placement groove; 208c, connecting tube; 209, anti-skid buffer pad No. 1; 210, anti-skid buffer pad No. 2. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, 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 in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, 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.

[0027] Reference Figure 1-4 The utility model provides a flange structure, comprising:

[0028] The main unit 100 includes a flange plate 101, on which a connection plate 102 is provided;

[0029] The operation unit 200 includes a mounting column 201, a flange plate 101 is provided with a No. 1 mounting circular opening 202, a connecting plate 102 is fixedly installed in the No. 1 mounting circular opening 202, a No. 2 mounting circular opening 203 is provided in the connecting plate 102, the mounting column 201 is fixedly installed in the No. 2 mounting circular opening 203, a No. 1 annular groove 206 and a No. 2 annular groove 207 are provided in the mounting column 201, three groups of mounting components 208 are provided on the flange plate 101, and a buffer anti-skid component is provided on the flange plate 101. The end with a smaller diameter of the mounting shaft is inserted into the No. 2 cylindrical groove 205 from the bottom of the mounting column 201, and the connection between the thick end and the thin end of the mounting shaft abuts against the connection between the No. 2 cylindrical groove 205 and the No. 1 cylindrical groove 204. The mounting shaft is arranged in the No. 1 cylindrical groove 204 and the No. 2 cylindrical groove 205, which can avoid direct contact between the mounting shaft and the inner wall of the No. 2 mounting circular opening 203, thereby improving the service life of the mounting shaft.

[0030] Among them, the No. 1 cylindrical groove 204 and the No. 2 cylindrical groove 205 are distributed up and down, the diameter of the No. 2 cylindrical groove 205 is smaller than the diameter of the No. 1 cylindrical groove 204, the thick end of the installation shaft is set in the No. 1 cylindrical groove 204, and the thin end is set in the No. 2 cylindrical groove 205.

[0031] Furthermore, a No. 1 annular groove 206 is provided on the inner wall of the No. 2 cylindrical groove 205, and a No. 2 annular groove 207 is provided on the upper end surface of the mounting column 201. The arrangement of the No. 1 annular groove 206 and the No. 2 annular groove 207 facilitates the installation and fixation of the connecting piece at the upper end of the mounting shaft.

[0032] Furthermore, each mounting component 208 includes a mounting screw hole 208a, and each mounting screw hole 208a is opened on the flange plate 101. Three placement grooves 208b are opened on the upper end surface of the flange plate 101. The diameter of each placement groove 208b is larger than the diameter of the mounting screw hole 208a. The mounting bolt is inserted into the mounting screw hole 208a, and the countersunk head of the mounting bolt is set in the placement groove 208b, so as to improve the fixing strength of the bolt, avoid loosening of the countersunk head, and improve the fixing effect.

[0033] Furthermore, each mounting assembly 208 also includes a connecting tube 208c, and each connecting tube 208c is fixedly mounted in the mounting screw hole 208a.

[0034] Furthermore, the buffering and anti-skid assembly includes an anti-skid buffer pad No. 1 209 and three anti-skid buffer pads No. 2 210. The anti-skid buffer pad No. 1 209 is fixedly connected to the lower end surface of the connecting plate 102, and each anti-skid buffer pad No. 2 210 is fixedly connected to the lower end surface of the connecting tube 208c. The anti-skid buffer pad No. 1 209 and the anti-skid buffer pad No. 2 210 provide buffering and anti-skid functions for the flange 101.

[0035] During use, the end of the mounting shaft with a smaller diameter is inserted into the No. 2 cylindrical groove 205 from the bottom of the mounting column 201, and the connection between the thick end and the thin end of the mounting shaft is against the connection between the No. 2 cylindrical groove 205 and the No. 1 cylindrical groove 204. The mounting shaft is arranged in the No. 1 cylindrical groove 204 and the No. 2 cylindrical groove 205, which can avoid direct contact between the mounting shaft and the inner wall of the No. 2 mounting circular opening 203, thereby increasing the service life of the mounting shaft. The arrangement of the No. 1 annular groove 206 and the No. 2 annular groove 207 facilitates the installation and fixation of the connecting piece at the upper end of the mounting shaft. The mounting bolt is inserted into the mounting screw hole 208a, and the countersunk head of the mounting bolt is arranged in the placement groove 208b, which increases the fixing strength of the bolt, avoids loosening of the countersunk head, and improves the fixing effect.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A flange structure, characterized in that: include: The main body unit (100) comprises a flange plate (101), wherein a connecting plate (102) is provided on the flange plate (101); The operating unit (200) comprises a mounting column (201), the flange plate (101) is provided with a first mounting circular opening (202), the connecting plate (102) is fixedly mounted in the first mounting circular opening (202), the connecting plate (102) is provided with a second mounting circular opening (203), the mounting column (201) is fixedly mounted in the second mounting circular opening (203), the mounting column (201) is provided with a first annular groove (206) and a second annular groove (207), the flange plate (101) is provided with three groups of mounting components (208), and the flange plate (101) is provided with a buffer anti-skid component.

2. A flange structure according to claim 1, characterized in that: The first cylindrical groove (204) and the second cylindrical groove (205) are distributed up and down, and the diameter of the second cylindrical groove (205) is smaller than the diameter of the first cylindrical groove (204).

3. A flange structure according to claim 2, characterized in that: A first annular groove (206) is provided on the inner wall of the second cylindrical groove (205), and a second annular groove (207) is provided on the upper end surface of the mounting column (201).

4. A flange structure according to claim 1, characterized in that: Each of the mounting components (208) comprises a mounting screw hole (208a), each of the mounting screw holes (208a) is provided on the flange plate (101), and the upper end surface of the flange plate (101) is provided with three placement grooves (208b), and the diameter of each placement groove (208b) is greater than the diameter of the mounting screw hole (208a).

5. A flange structure according to claim 4, characterized in that: Each of the mounting components (208) further comprises a connecting tube (208c), and each of the connecting tubes (208c) is fixedly mounted in the mounting screw hole (208a).

6. A flange structure according to claim 5, characterized in that: The buffer anti-skid assembly comprises a No. 1 anti-skid buffer pad (209) and three No. 2 anti-skid buffer pads (210), wherein the No. 1 anti-skid buffer pad (209) is fixedly connected to the lower end surface of the connection plate (102), and each of the No. 2 anti-skid buffer pads (210) is fixedly connected to the lower end surface of the connection tube (208c).

Images