Brake valve dismounting and mounting platform

Abstract

The utility model relates to the technical field of loading and unloading devices, in particular to a brake valve disassembling and assembling platform which comprises a mechanical arm used for disassembling and assembling a brake valve body and further comprises a stepping disassembling part which comprises a tray assembly rotationally installed on a supporting frame base and a plurality of sample loading units detachably installed on the tray assembly and evenly distributed. The sample carrying unit is used for carrying the brake valve body to be disassembled and assembled; a magnetic attraction structure is arranged between the tray assembly and the sample loading unit; according to the brake valve disassembly and assembly platform, the stepping disassembly part and the magnetic attraction structure arranged on the stepping disassembly part, the sample loading unit can be rapidly fixed or disassembled, circulating rotation can be achieved through the tray assembly, continuous operation is facilitated, manual sample taking and placing can be matched, the operation efficiency is improved, the quality of the disassembly and assembly part is guaranteed, and practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of loading and unloading device technology, specifically to a brake valve disassembly and assembly platform. Background Technology

[0002] The maintenance process of brake valves requires cleaning and disassembly. Brake valves that have been manufactured or repaired also need to be resealed. The above processes mainly involve disassembling and assembling screws, which involves a large amount of work. Relying solely on manual disassembly is inefficient and unreliable.

[0003] Therefore, we considered designing a platform that facilitates the encapsulation or disassembly of the brake valve body, thereby improving the efficiency of manual disassembly and assembly, and ultimately enhancing operational efficiency and quality. In light of this, we propose a brake valve disassembly and assembly platform. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings mentioned in the background art and provide a brake valve disassembly and assembly platform.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] The brake valve assembly / disassembly platform includes a robotic arm for assembling and disassembling the brake valve body, and also includes:

[0007] The step-by-step disassembly unit includes a tray assembly rotatably mounted on a support frame, and a plurality of sample-carrying units detachably mounted on the tray assembly and evenly distributed thereon, the sample-carrying units being used to support the brake valve body to be disassembled;

[0008] A magnetic attraction structure is provided between the tray assembly and the sample carrying unit.

[0009] Preferably, the sample carrying unit includes an insert block with a limiting fixture mounted on top, and the limiting fixture is provided with a groove for inserting the brake valve body.

[0010] Preferably, the tray assembly includes a rotating disk with a slot, and the sample-carrying unit is slidably inserted into the slot via the insert block;

[0011] The magnetic attraction structure includes a magnetic ring disposed at the axis of the rotating disk and connected to the slot, and also includes a ferromagnetic block installed on the insert block corresponding to the position of the magnetic ring.

[0012] Preferably, a limiting central shaft is installed at the lower end of the rotating disk, and a limiting base is detachably installed at the bottom of the limiting central shaft, wherein the diameter of the limiting base is larger than that of the limiting central shaft.

[0013] Preferably, the support frame includes a water platform with support legs, the water platform is provided with a shaft cavity for rotatably mounting the limiting central shaft, and the bottom end of the shaft cavity is provided with a sealing groove for rotatably mounting the limiting chassis.

[0014] The bottom of the water platform is detachably fitted with a base plate.

[0015] Preferably, the limiting shaft is provided with meshing teeth, and the platform and the base plate are provided with insertion cavities and shaft holes for rotating and installing the shaft.

[0016] The upper end of the shaft is equipped with a gear that meshes with the meshing teeth, and the base plate is equipped with a stepper motor that is coaxially connected to the shaft.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This brake valve assembly and disassembly platform features a step-by-step disassembly section and a magnetic suction structure that allows for quick fixation or disassembly of the sample carrier unit. The tray assembly enables cyclic rotation, facilitating continuous operation. It can be used in conjunction with manual sample handling to improve work efficiency, and the quality of the assembly and disassembly parts is guaranteed, making it practical. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0020] Figure 1 This is one of the schematic diagrams of the overall structure of this utility model;

[0021] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0022] Figure 3 This is an exploded view of the overall structure of this utility model;

[0023] Figure 4 This is an exploded view of the support frame base of this utility model;

[0024] Figure 5 This is a schematic diagram of the stepping disassembly part of this utility model;

[0025] Figure 6 This is a schematic diagram of the installation of the sample carrier unit and the brake valve body of this utility model.

[0026] The meanings of the labels in the diagram are as follows:

[0027] 1. Support frame; 11. Water platform; 111. Shaft cavity; 112. Encapsulation slot; 113. Insertion cavity; 12. Base plate; 121. Shaft hole; 13. Support leg; 2. Robotic arm;

[0028] 3. Tray assembly; 31. Rotating tray; 311. Slot; 32. Magnetic ring;

[0029] 4. Limiting central shaft; 41. Meshing teeth;

[0030] 5. Limiting chassis; 6. Gear; 7. Shaft; 8. Stepper motor;

[0031] 9. Sample carrier unit; 91. Insert block; 92. Limiting fixture; 93. Ferromagnetic block;

[0032] 10. Brake valve body. Detailed Implementation

[0033] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0034] Please see Figure 1-6 The present invention will describe the above technical solution in detail through the following embodiments:

[0035] The brake valve assembly / disassembly platform includes a robotic arm 2 for assembling and disassembling the brake valve body 10. The robotic arm in this embodiment is prior art, and its mechanical head is used for removing and installing screws. It also includes:

[0036] Step-out disassembly unit, such as Figure 3 , Figure 5 The structure shown includes a tray assembly 3 rotatably mounted on a support frame 1. Specifically, in this embodiment, the support frame 1 is as follows: Figure 4 The structure shown includes a support leg 13 installed below the water platform 11, a shaft cavity 111 provided on the water platform 11, and a sealing groove 112 connected to the bottom end of the shaft cavity 111. A base plate 12 is detachably installed at the bottom end of the water platform 11.

[0037] like Figure 5 As shown in the structure, in order to obtain the stepping deflection effect of the tray assembly 3, a power source needs to be designed. The tray assembly 3 includes a rotating disk 31 with six slots 311, and a magnetic ring 32 is installed at the axis. The magnetic ring 32 can be electrically connected to the six slots 311.

[0038] To achieve a cyclical sampling effect, the brake valve body 10 to be disassembled is supported by sliding the sampling unit 9 into the slot 311. Figure 6 As shown in the structure, the sample carrier unit 9 in this embodiment includes an insertion block 91 with a limiting fixture 92 mounted on top. The limiting fixture 92 is provided with a groove that fits the brake valve body 10. It should be noted that in order to facilitate efficient insertion or removal of the sample carrier unit 9, and to maintain the consistency of its position during the assembly and disassembly process, a ferromagnetic block 93 is installed on the side of the insertion block 91 corresponding to the position of the magnetic ring 32. When the sample carrier unit 9 is inserted, it can be positioned by magnetic attraction. After the assembly and disassembly are completed, the sample carrier unit 9 can be manually pulled out and the brake valve body 10 can be removed. Then, a new sample carrier unit 9 carrying the brake valve body 10 to be disassembled and reassembled is inserted to achieve a cycle.

[0039] It should be noted that in this embodiment, a limiting shaft 4 is installed at the lower end of the rotating disk 31. The diameter of the limiting base 5, which can be detachably installed at the bottom of the limiting shaft 4, is larger than that of the limiting shaft 4. The mounting base 12 can keep the rotating disk 31 rotating stably and facilitate the disassembly and replacement of this part of the structure. In other embodiments, the stepper motor 8 can be directly installed coaxially with the limiting base 5. However, in this embodiment, the limiting shaft 4 is provided with meshing teeth 41, and the platform 11 and the base 12 are provided with a cavity 113 and a shaft hole 121 for rotating and installing the shaft 7. A gear 6 is installed at the upper end of the shaft 7 and meshes with the meshing teeth 41. The stepper motor 8 drives the shaft 7 and drives the rotating disk 31 to achieve a fixed deflection angle. In order to improve the deflection accuracy, the number of teeth on the gear 6 in this embodiment is less than that of the meshing teeth 41, which can change the speed ratio. This facilitates the adjustment of the actual rotation angle and the setting of parameters in actual operation, and has practicality.

[0040] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. Brake valve dismounting platform, comprising a robot arm (2) for dismounting a brake valve body (10), characterized in that: Also include: The step disassembly part includes a tray assembly (3) rotatably installed on the support frame (1), and a plurality of sample loading units (9) uniformly distributed and detachably installed on the tray assembly (3), which are used to load the brake valve body (10) to be disassembled; The tray assembly (3) and the sample loading unit (9) are provided with a magnetic attraction structure.

2. The brake valve removal platform of claim 1, wherein: The sample loading unit (9) includes an insert block (91) on which a limiting tool (92) is installed, and the limiting tool (92) is provided with a holding groove for inserting the brake valve body (10).

3. The brake valve removal platform of claim 2, wherein: The tray assembly (3) includes a rotating disc (31) provided with an insertion slot (311), and the sample loading unit (9) is slidably inserted into the insertion slot (311) through the insert block (91). The magnetic attraction structure includes a magnetic attraction ring (32) arranged at the shaft center of the rotating disc (31) and in communication with the insertion slot (311), and further includes a ferromagnetic block (93) installed on the insert block (91) and corresponding to the position of the magnetic attraction ring (32).

4. The brake valve removal platform of claim 3, wherein: The lower end of the rotating disc (31) is installed with a limiting central shaft (4), and the bottom of the limiting central shaft (4) is detachably installed with a limiting bottom disc (5), and the diameter of the limiting bottom disc (5) is greater than that of the limiting central shaft (4).

5. The brake valve removal platform of claim 4, wherein: The support frame (1) includes a water platform (11) provided with a supporting leg (13), and the water platform (11) is provided with a shaft cavity (111) for rotatably installing the limiting central shaft (4), and the bottom end of the shaft cavity (111) is in communication with an encapsulation slot (112) for rotatably installing the limiting bottom disc (5). The bottom end of the water platform (11) is detachably installed with a bottom plate (12).

6. The brake valve removal platform of claim 5, wherein: The limiting central shaft (4) is provided with a meshing tooth (41), and the water platform (11) and the bottom plate (12) are provided with an insertion cavity (113) and a shaft hole (121) for rotatably installing a shaft rod (7); The upper end of the shaft rod (7) is installed with a gear (6) engaged with the meshing tooth (41), and the bottom plate (12) is installed with a step motor (8) coaxially connected with the shaft rod (7).

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