Anti-skid brake eccentric flange

Abstract

The utility model discloses an anti-slip brake eccentric flange, which particularly relates to the technical field of eccentric flanges and comprises a flange body, the flange body consists of a first half flange and a second half flange, one half flange is positioned on one side of the second half flange, and the other half flange is positioned on the other side of the second half flange. A first connecting base and a second connecting base are arranged at the top and the bottom of the first half flange and the top and the bottom of the second half flange respectively, a clamping connecting structure is arranged at the connecting position of the first connecting base and the second connecting base and comprises a clamping block, and the clamping block is installed on the surface of the first connecting base. And a concave plate is arranged on the surface of the second connecting seat. According to the utility model, the whole flange is split into two half flange structures, so that the whole flange can be conveniently split and mounted in different environments, the whole flange can be suitable for being mounted at shaft ends of different specifications, and the application range of the whole flange is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of eccentric flanges, and more specifically, to an anti-slip brake eccentric flange. Background Art

[0002] The brake is a device that has the function of slowing down, stopping or keeping the moving parts in a stopped state. The flange is also called a flange flange or flange. The flange is a part that connects shafts to each other and is used for connecting pipe ends. It is also useful as a flange on the inlet and outlet of equipment for connecting two devices, such as a reducer flange. Flange connection or flange joint refers to a detachable connection composed of flanges, gaskets and bolts as a combined sealing structure, which can be used for the brake fixing flange of the robot arm connector.

[0003] The utility model patent with patent application number CN201920662044.9 discloses a clamping drive flange, which adopts a splicing installation structure to facilitate the installation and disassembly of the device in various situations. At the same time, by installing a ring-arranged clamping assembly inside the flange, the device can clamp and fix the connecting joint through the clamping assembly, and protect the connecting joint through the protective coating on the splint to prevent external shaking or other factors from causing damage to the connecting joint by the splint. Through the cooperation of the connecting seat and the connecting screw, the device has the function of size adjustment and is more adaptable. The device has the characteristics of stable installation, easy use and strong adaptability.

[0004] However, when the structure is actually used, a limiting screw is needed to connect the two half flanges, and the overall disassembly and assembly process is inconvenient, and the limiting screw needs to be screwed with the help of tools. In view of this, the utility model proposes an anti-slip brake eccentric flange. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides an anti-skid brake eccentric flange to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-slip brake eccentric flange, comprising a flange body, wherein the flange body is composed of a first half flange and a second half flange, wherein one half flange is located on one side of the second half flange, and a first connecting seat and a second connecting seat are respectively provided on the top and bottom of the first half flange and the second half flange.

[0007] It can be seen that in the above structure, the flange body is arranged as a split structure consisting of a first half flange and a second half flange, so that the flange body can be easily disassembled and assembled in different environments.

[0008] In order to facilitate the disassembly and snap connection of the first half flange and the second half flange, preferably, a snap connection structure is provided at the connection of the first connecting seat and the second connecting seat, and the snap connection structure includes a snap block, which is installed on the surface of the first connecting seat, and a concave plate is provided on the surface of the second connecting seat, a movable plate is provided inside the concave plate, a snap frame is provided at one end of the movable plate, a mounting groove is opened on the surface of the second connecting seat, a screw is provided inside the mounting groove, a threaded block is provided outside the screw, an adjustment block is provided at one end of the screw, an axle pin is provided at the connection between the movable plate and the concave plate, and the two are rotatably connected by the axle pin, the snap frame is sleeved on the outer surface of the snap block, the threaded block is inside the mounting groove and is threadedly connected to the screw, and the threaded block is fixedly installed at the bottom of the concave plate.

[0009] In order to facilitate the installation of the flange on the end positions of brake shafts of different sizes and to clamp and lock it, preferably, the inner walls of the first half flange and the second half flange are provided with an embedding groove, and the bottom of the inner cavity of the embedding groove is provided with an embedding opening, a sleeve is fixedly arranged inside the embedding opening, a sleeve rod is arranged inside the sleeve, an arc-shaped clamping plate is fixedly arranged on the top of the sleeve rod, the arc-shaped clamping plate is adapted to the embedding groove structure, and the arc-shaped clamping plate is embedded and installed inside the embedding groove, the sleeve rod is slidably connected inside the sleeve, a movable block is arranged inside the sleeve at the bottom end of the sleeve rod, and an extrusion spring is arranged at the bottom of the movable block in the inner cavity of the sleeve.

[0010] Technical effects and advantages of the utility model:

[0011] 1. By setting a snap-fit ​​connection structure, the movable plate is rotated inside the concave plate, so that the snap-fit ​​frame is sleeved on the surface of the snap-fit ​​block, and by rotating the adjusting block, the screw is rotated inside the mounting groove, and the threaded block is driven to move away from the snap-fit ​​block, and the movement of the threaded block drives the concave plate to move, so that the snap-fit ​​frame sleeved on the surface of the snap-fit ​​block has a tightening effect on the snap-fit ​​block, so that the first half flange and the second half flange are tightly connected, and the first half flange and the second half flange can be easily disassembled;

[0012] 2. By using the sleeve rod to slide inside the sleeve, the movable block can squeeze the extrusion spring. Through the elastic potential energy of the extrusion spring, the arc clamping plate can be pushed upward, so that the flange body can be used for the installation of shaft ends of different specifications, thereby improving the application range of the flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 For the utility model Figure 1Enlarged structural diagram at A in the middle.

[0015] Figure 3 It is a schematic diagram of the connection structure of the movable plate and the concave plate of the utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the inner wall surface of the first half flange of the utility model.

[0017] Figure 5 The utility model is a schematic diagram of the connection structure of the sleeve, sleeve rod and arc-shaped clamping plate.

[0018] Figure 6 It is a schematic diagram of the internal structure of the sleeve of the utility model.

[0019] The accompanying drawings are marked as follows: 1. flange body; 100. first half flange; 101. second half flange; 2. first connecting seat; 3. second connecting seat; 4. snap-fit ​​block; 5. concave plate; 6. movable plate; 7. snap-fit ​​frame; 8. mounting groove; 9. screw; 10. threaded block; 11. adjustment block; 12. embedded groove; 13. sleeve; 14. sleeve rod; 15. arc-shaped clamping plate; 16. movable block; 17. extrusion spring; 19. shaft pin. DETAILED DESCRIPTION

[0020] 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.

[0021] As attached Figure 1-6 An anti-skid brake eccentric flange is shown, comprising a flange body 1, which is composed of a first half flange 100 and a second half flange 101, wherein one half flange is located on one side of the second half flange 101, and a first connecting seat 2 and a second connecting seat 3 are respectively provided at the top and bottom of the first half flange 100 and the second half flange 101.

[0022] Specifically, in this structure, the flange body 1 is composed of a first half flange 100 and a second half flange 101 , and the first half flange 100 and the second half flange 101 can be disassembled and connected, so that the staff can disassemble the flange body 1 conveniently.

[0023] In a specific embodiment, as shown in the attached Figure 1 , 2As shown in Figure 3, a snap-fit ​​connection structure is provided at the connection between the first connecting seat 2 and the second connecting seat 3, and the snap-fit ​​connection structure includes a snap-fit ​​block 4, which is mounted on the surface of the first connecting seat 2, and a concave plate 5 is provided on the surface of the second connecting seat 3, and a movable plate 6 is provided inside the concave plate 5, and a snap-fit ​​frame 7 is provided at one end of the movable plate 6. A mounting groove 8 is provided on the surface of the second connecting seat 3, and a screw rod 9 is provided inside the mounting groove 8, and a threaded block 10 is provided outside the screw rod 9, and an adjusting block 11 is provided at one end of the screw 9. An axle pin 18 is provided at the connection between the movable plate 6 and the concave plate 5, and the movable plate 6 is rotatably connected through the axle pin 18. The snap-fit ​​frame 7 is sleeved on the outer surface of the snap-fit ​​block 4, and the threaded block 10 is inside the mounting groove 8 and is threadedly connected to the screw rod 9, and the threaded block 10 is fixedly mounted on the bottom of the concave plate 5.

[0024] Specifically, the structure can facilitate the snap connection between the first half flange 100 and the second half flange 101 to form the structure of the flange body 1, which is convenient for the staff to disassemble and assemble the flange body 1. Specifically, the first half flange 100 and the second half flange 101 are respectively installed at the required positions of the brake, and the first half flange 100 and the second half flange 101 are docked. The movable plate 6 is rotated inside the concave plate 5, so that the snap-fit ​​frame 7 is sleeved on the surface of the snap-fit ​​block 4. By rotating the adjusting block 11, the screw rod 9 is rotated inside the mounting groove 8, and the threaded block 10 is driven to move away from the snap-fit ​​block 4. The movement of the threaded block 10 drives the concave plate 5 to move, so that the snap-fit ​​frame 7 sleeved on the surface of the snap-fit ​​block 4 has a tightening effect on the snap-fit ​​block 4, so that the first half flange 100 and the second half flange 101 are tightly connected. Similarly, the snap-fit ​​frame 7 is detached from the outside of the snap-fit ​​block 4, so that the first half flange 100 and the second half flange 101 can be disassembled.

[0025] In a specific embodiment, as shown in the attached Figure 1 , 4 As shown in Figures 5 and 6, the inner walls of the first half flange 100 and the second half flange 101 are both provided with an embedding groove 12, and the bottom of the inner cavity of the embedding groove 12 is provided with an embedding opening, a sleeve 13 is fixedly arranged inside the embedding opening, a sleeve rod 14 is arranged inside the sleeve 13, and an arc-shaped clamping plate 15 is fixedly arranged on the top end of the sleeve rod 14, the arc-shaped clamping plate 15 is adapted to the structure of the embedding groove 12, and the arc-shaped clamping plate 15 is embedded and installed inside the embedding groove 12, the sleeve rod 14 is slidably connected inside the sleeve 13, a movable block 16 is arranged inside the sleeve 13 at the bottom end of the sleeve rod 14, and an extrusion spring 17 is arranged at the bottom of the movable block 16 in the inner cavity of the sleeve 13.

[0026] Specifically, in this structure, different types of shaft ends suitable for the flange can be installed. Specifically, by sliding the sleeve rod 14 inside the sleeve 13, the movable block 16 can squeeze the extrusion spring 17. Through the elastic potential energy of the extrusion spring 17, the arc-shaped clamping plate 15 can be pushed upward, thereby realizing the installation of the flange body 1 for shaft ends of different specifications.

[0027] Working principle of this utility model:

[0028] When the above structure is used, the half flange and the second half flange 101 are respectively installed at the positions required by the brake, so that the arc clamping plate 15 corresponding to the inner wall of the half flange and the second half flange 101 fits the shaft end position where the brake needs to be installed. According to the size of the shaft end, the sleeve rod 14 can be used to slide inside the sleeve 13, so that the movable block 16 squeezes the squeezing spring 17. The elastic potential energy of the squeezing spring 17 can push the arc clamping plate 15 upward, thereby realizing the installation of the flange body 1 for shaft ends of different specifications;

[0029] The first half flange 100 and the second half flange 101 are respectively installed at the shaft end positions required by the brake, and after the first half flange 100 and the second half flange 101 are connected, the movable plate 6 is rotated inside the concave plate 5, so that the clamping frame 7 is sleeved on the surface of the clamping block 4, and the adjusting block 11 is rotated to make the screw rod 9 rotate inside the mounting groove 8 and drive the threaded block 10 to move away from the clamping block 4, and the movement of the threaded block 10 drives the concave plate 5 to move, so that the clamping frame 7 sleeved on the surface of the clamping block 4 has a tightening effect on the clamping block 4, so that the first half flange 100 and the second half flange 101 are tightly connected;

[0030] Similarly, the snap-fit ​​frame 7 is separated from the outside of the snap-fit ​​block 4 , so that the first half flange 100 and the second half flange 101 can be separated.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-slip brake eccentric flange, comprising a flange body (1), characterized in that: The flange body (1) is composed of a first half flange (100) and a second half flange (101), wherein one half flange is located on one side of the second half flange (101), and a first connecting seat (2) and a second connecting seat (3) are respectively arranged at the top and bottom of the first half flange (100) and the second half flange (101), and a snap-fit ​​connection structure is arranged at the connection between the first connecting seat (2) and the second connecting seat (3); The snap-fit ​​connection structure comprises a snap-fit ​​block (4), wherein the snap-fit ​​block (4) is mounted on the surface of the first connection seat (2); a concave plate (5) is arranged on the surface of the second connection seat (3); a movable plate (6) is arranged inside the concave plate (5); a snap-fit ​​frame (7) is arranged at one end of the movable plate (6); a mounting groove (8) is provided on the surface of the second connection seat (3); a screw rod (9) is arranged inside the mounting groove (8); a threaded block (10) is arranged outside the screw rod (9); and an adjustment block (11) is arranged at one end of the screw rod (9).

2. The anti-slip brake eccentric flange according to claim 1, characterized in that: The inner walls of the first half flange (100) and the second half flange (101) are both provided with an embedding groove (12), the inner bottom of the embedding groove (12) is provided with an embedding opening, a sleeve (13) is fixedly arranged inside the embedding opening, a sleeve rod (14) is arranged inside the sleeve (13), and an arc-shaped clamping plate (15) is fixedly arranged at the top end of the sleeve rod (14).

3. The anti-slip brake eccentric flange according to claim 2, characterized in that: The arc-shaped clamping plate (15) is structurally compatible with the embedding groove (12), and the arc-shaped clamping plate (15) is embedded and installed inside the embedding groove (12), and the sleeve rod (14) is slidably connected inside the sleeve (13).

4. The anti-slip brake eccentric flange according to claim 2, characterized in that: A movable block (16) is arranged inside the sleeve (13) at the bottom end of the sleeve rod (14), and a pressing spring (17) is arranged inside the inner cavity of the sleeve (13) at the bottom of the movable block (16).

5. The anti-slip brake eccentric flange according to claim 1, characterized in that: The connection between the movable plate (6) and the concave plate (5) is provided with an axle pin (18), and the movable plate (6) and the concave plate (5) are rotatably connected via the axle pin (18), and the engaging frame (7) is sleeved on the outer surface of the engaging block (4).

6. The anti-slip brake eccentric flange according to claim 1, characterized in that: The threaded block (10) is inside the mounting groove (8) and is threadedly connected to the screw rod (9); the threaded block (10) is fixedly mounted on the bottom of the concave plate (5).

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