Tool for detecting symmetry degree of end faces of upper and lower end plates of axle box rubber pad

Abstract

The utility model relates to the technical field of axle box rubber pad detection tools, in particular to an axle box rubber pad upper and lower end plate end face symmetry detection tool which comprises a detection workbench, a controller is arranged on the front face of the detection workbench, and a groove is formed in the top end of the detection workbench. Fixing mechanisms are symmetrically arranged on the left side and the right side of the groove and located at the top end of the detection workbench, a feeding table, a conveying belt set, a first hydraulic rod and a collecting groove are sequentially arranged at the bottom of the detection workbench from right to left, an auxiliary sliding belt is arranged at the top end of the feeding table, and a conveying plate is arranged on the periphery of the conveying belt set; compared with an existing axle box rubber pad upper and lower end plate end face symmetry detection tool, the convenience and practicability of the axle box rubber pad upper and lower end plate end face symmetry detection tool can be improved through the design of the axle box rubber pad upper and lower end plate end face symmetry detection tool.

Description

Technical Field

[0001] The utility model relates to the technical field of axle box rubber pad detection tooling, in particular to axle box rubber pad upper and lower end plate end surface symmetry detection tooling. Background Art

[0002] Axle box rubber pads are used on railway trains, and their main functions are elastic positioning and reducing the force of wheel-rail movement. They are often made of rubber and metal bonding, and have high requirements on the accuracy of their upper and lower end plates. They need to be tested for symmetry before leaving the factory. However, due to the heavy axle box rubber pads, the existing testing method cannot easily raise the rubber pads to the workbench, resulting in the inability to easily test the upper and lower end plates, and they cannot be turned over during testing, making the testing work difficult to carry out. Therefore, it is particularly important to improve the existing axle box rubber pad upper and lower end plate end surface symmetry testing tooling, design a new axle box rubber pad upper and lower end plate end surface symmetry testing tooling to change the above-mentioned technical defects and improve the practicality of the overall axle box rubber pad upper and lower end plate end surface symmetry testing tooling. Utility Model Content

[0003] The utility model aims to provide a tool for detecting the symmetry of the end surfaces of the upper and lower end plates of an axle box rubber pad, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad comprises a detection workbench, a controller is arranged on the front of the detection workbench, a groove is provided on the top of the detection workbench, and fixing mechanisms are symmetrically arranged on the left and right sides of the groove and located at the top of the detection workbench, and a feeding platform, a conveyor belt group, a first hydraulic rod and a collecting trough are arranged in sequence from right to left at the bottom of the detection workbench, an auxiliary sliding belt is arranged on the top of the feeding platform, a conveyor plate is arranged on the periphery of the conveyor belt group, and a receiving platform is arranged on the top of the first hydraulic rod;

[0006] The fixing mechanism includes a fixing seat, a second hydraulic rod, a connecting shaft and a fixing shaft. The fixing seats are symmetrically arranged on the left and right sides of the groove and located at the top of the detection workbench. The tops of the two fixing seats are arranged with second hydraulic rods. The output ends of the two second hydraulic rods are arranged with connecting shafts, and the peripheries of the connecting shafts are arranged with fixed shafts.

[0007] As a preferred solution of the utility model, a driving motor is arranged on the back of the conveyor belt group, and the first hydraulic rod, the second hydraulic rod and the conveyor belt group are connected to the controller through wires.

[0008] As a preferred solution of the utility model, a limit block is arranged on the left side of the feeding platform, the limit block and the feeding platform are designed as an integrated structure, and the limit block is used in conjunction with a conveying plate.

[0009] As a preferred solution of the utility model, the receiving platform and the groove are designed with corresponding structures.

[0010] As a preferred solution of the utility model, the fixing seat and the detection workbench are fixed by bolts.

[0011] As a preferred solution of the utility model, the connecting shaft and the fixed shaft are rotatably connected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, through the design of the fixing mechanism, the first hydraulic rod and the receiving platform are cooperated to lift and suspend the axle box rubber pad, and the clamping of the second hydraulic rod is convenient for measuring the axle box rubber pad, and the connecting shaft and the fixed shaft can ensure the stability of the clamping while rotating the axle box rubber pad, which is convenient for the inspection of the upper and lower end plates, saving the physical strength of the staff and improving the work efficiency.

[0014] 2. In the utility model, the design of the feeding platform, the conveyor belt group, the first hydraulic rod and the collecting trough makes loading more convenient, saves overall time, and enables the conveying, testing, recycling and other tasks to be completed in an integrated manner, thus avoiding affecting the testing of the axle box rubber pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the drive motor of the utility model;

[0017] Figure 3 This is a schematic diagram of the connecting shaft structure of the utility model.

[0018] In the figure: 1. detection workbench; 2. controller; 3. groove; 4. fixing mechanism; 401. fixing seat; 402. second hydraulic rod; 403. connecting shaft; 404. fixed shaft; 5. feeding platform; 501. auxiliary slide belt; 502. limit block; 6. conveyor belt group; 601. conveyor plate; 6011. driving motor; 7. first hydraulic rod; 701. receiving platform; 8. collecting tank. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] Example

[0024] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0025] The tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad comprises a detection workbench 1, a controller 2 is arranged on the front of the detection workbench 1, a groove 3 is provided on the top of the detection workbench 1, and a fixing mechanism 4 is symmetrically arranged on the left and right sides of the groove 3 and located at the top of the detection workbench 1, and a feeding platform 5, a conveyor belt group 6, a first hydraulic rod 7 and a collecting trough 8 are arranged in sequence from right to left at the bottom of the detection workbench 1, an auxiliary sliding belt 501 is arranged on the top of the feeding platform 5, a conveyor plate 601 is arranged on the periphery of the conveyor belt group 6, and a receiving platform 701 is arranged on the top of the first hydraulic rod 7;

[0026] See also Figure 1 and Figure 3The fixing mechanism 4 includes a fixing seat 401, a second hydraulic rod 402, a connecting shaft 403 and a fixed shaft 404. The fixing seats 401 are symmetrically arranged on the left and right sides of the groove 3 and at the top of the detection workbench 1. The tops of the two fixing seats 401 are provided with second hydraulic rods 402. The output ends of the two second hydraulic rods 402 are provided with connecting shafts 403. The peripheries of the connecting shafts 403 are all provided with fixed shafts 404. The fixing seat 401 is fixed to the detection workbench 1 by bolts. The connecting shaft 403 and the fixed shaft 404 are rotatably connected. When the end surface symmetry detection tooling of the upper and lower end plates of the axle box rubber pad is used, the second hydraulic rod 402 on the fixing seat 401 extends inward at the same time, driving the connecting shaft 403 and the fixed shaft 4 04 The axle box rubber pad is clamped, and the staff performs symmetry detection at the same time. During the detection process, the axle box rubber pad can be manually rotated to perform multi-faceted detection. After the detection is completed, the axle box rubber pad is controlled to contract by the second hydraulic rod 402 so that the axle box rubber pad falls onto the receiving platform 701. Through the design of the fixing mechanism 4, the axle box rubber pad is lifted and suspended in the air in cooperation with the first hydraulic rod 7 and the receiving platform 701, and the axle box rubber pad is clamped by the second hydraulic rod 402 to facilitate measurement of the axle box rubber pad. The connecting shaft 403 and the fixed shaft 404 can be used to rotate the axle box rubber pad while ensuring stable clamping, so as to facilitate the detection of the upper and lower end plates, save the staff's physical strength, and improve work efficiency.

[0027] See also Figure 1 and Figure 2 A driving motor 6011 is arranged on the back of the conveyor belt group 6, the first hydraulic rod 7, the second hydraulic rod 402 and the conveyor belt group 6 are connected to the controller 2 through a wire, a limit block 502 is arranged on the left side of the feeding table 5, the limit block 502 and the feeding table 5 are designed as an integrated structure, the limit block 502 is used in conjunction with the conveyor plate 601, the receiving platform 701 and the groove 3 have a corresponding structural design, when the axle box rubber pad upper and lower end plate end surface symmetry detection tooling is used, the axle box rubber pad is pushed to the conveyor belt group 6 by the auxiliary sliding of the auxiliary sliding belt 501, and then the axle box rubber pad is limited by the limit block 502, and the conveyor plate 6 on the conveyor belt group 6 is driven by the driving motor 6011. 01 The axle box rubber pad is transported to the receiving platform 701, and the axle box rubber pad on the receiving platform 701 is lifted by starting the first hydraulic rod 7. After the inspection is completed, the axle box rubber pad is dropped onto the receiving platform 701 by controlling the contraction of the second hydraulic rod 402. At the same time, the conveying plate 601 on the conveyor belt group 6 transports the new axle box rubber pad to the receiving platform 701 and squeezes the inspected axle box rubber pad to make it fall into the collecting trough 8. The design of the feeding platform 5, the conveyor belt group 6, the first hydraulic rod 7 and the collecting trough 8 makes loading more convenient, saves overall time, and enables the conveying, inspection, recycling and other tasks to be completed in an integrated manner, avoiding affecting the inspection of the axle box rubber pad.

[0028] The working process of the utility model is as follows: when using the symmetry detection tooling for the upper and lower end plates of the axle box rubber pad, firstly, the power is turned on for the whole, and the device is operated through the controller 2, the axle box rubber pad is pushed to the conveyor belt group 6 through the auxiliary sliding of the auxiliary sliding belt 501, and then the axle box rubber pad is limited by the limit block 502, and then driven by the driving motor 6011, the conveying plate 601 on the conveyor belt group 6 transports the axle box rubber pad to the receiving platform 701, and the axle box rubber pad on the receiving platform 701 is started by the first hydraulic rod 7. The workpiece 400 is lifted up and fixed by the fixing mechanism 4 after passing through the groove 3 on the inspection workbench 1. The second hydraulic rod 402 on the fixing seat 401 extends inward at the same time, driving the connecting shaft 403 and the fixing shaft 404 to clamp the axle box rubber pad. At the same time, the staff performs symmetry inspection. During the inspection, the axle box rubber pad can be inspected from multiple sides by manually rotating it. After the inspection is completed, the second hydraulic rod 402 is controlled to contract, so that the axle box rubber pad falls onto the receiving platform 701. The design is to cooperate with the first hydraulic rod 7 and the receiving platform 701 to raise and suspend the axle box rubber pad, and the clamping of the second hydraulic rod 402 is convenient for measuring the axle box rubber pad, and the connecting shaft 403 and the fixed shaft 404 can rotate the axle box rubber pad while ensuring the stability of the clamping, so as to facilitate the inspection of the upper and lower end plates, save the physical strength of the staff, and improve the work efficiency. Then, after the second hydraulic rod 402 is contracted, the axle box rubber pad is driven to descend after the inspection is completed, and at the same time, the conveying plate 601 on the conveyor belt group 6 puts the new axle box rubber pad The axle box rubber pad that has been inspected is transported to the receiving platform 701 and squeezed to fall into the collecting trough 8. The design of the feeding platform 5, the conveyor belt group 6, the first hydraulic rod 7 and the collecting trough 8 makes loading more convenient, saving overall time, and integrating the work of conveying, inspecting, and recycling to avoid affecting the inspection of the axle box rubber pad. Compared with the existing tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad, the utility model can improve the convenience and practicality of the tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad through design.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for detecting the symmetry of the upper and lower end plates of the axle box rubber pad, comprising a detection workbench (1), characterized in that: A controller (2) is arranged on the front of the detection workbench (1), a groove (3) is provided at the top of the detection workbench (1), and fixing mechanisms (4) are symmetrically arranged on the left and right sides of the groove (3) and located at the top of the detection workbench (1), and a feeding platform (5), a conveyor belt group (6), a first hydraulic rod (7) and a collecting trough (8) are arranged in sequence from right to left at the bottom of the detection workbench (1), an auxiliary sliding belt (501) is arranged at the top of the feeding platform (5), a conveyor plate (601) is arranged on the periphery of the conveyor belt group (6), and a receiving platform (701) is arranged at the top of the first hydraulic rod (7); The fixing mechanism (4) comprises a fixing seat (401), a second hydraulic rod (402), a connecting shaft (403) and a fixing shaft (404); the fixing seats (401) are symmetrically arranged on the left and right sides of the groove (3) and located at the top of the detection workbench (1); the tops of the two fixing seats (401) are arranged with second hydraulic rods (402); the output ends of the two second hydraulic rods (402) are arranged with connecting shafts (403); and the peripheries of the connecting shafts (403) are all arranged with fixing shafts (404).

2. The tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad according to claim 1 is characterized in that: A driving motor (6011) is arranged on the back of the conveyor belt group (6), and the first hydraulic rod (7), the second hydraulic rod (402) and the conveyor belt group (6) are connected to the controller (2) via wires.

3. The tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad according to claim 1 is characterized in that: A limit block (502) is arranged on the left side of the feeding platform (5); the limit block (502) and the feeding platform (5) are designed as an integrated structure; the limit block (502) is used in conjunction with a conveying plate (601).

4. The tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad according to claim 1 is characterized in that: The receiving platform (701) and the groove (3) have corresponding structural designs.

5. The tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad according to claim 1 is characterized in that: The fixing seat (401) and the detection workbench (1) are fixed by bolts.

6. The tooling for detecting the symmetry of the upper and lower end plates of the axle box rubber pad according to claim 1 is characterized in that: The connecting shaft (403) and the fixed shaft (404) are rotatably connected.

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