Railway vehicle bogie pipe mounting seat assembly device

Abstract

The utility model provides a rail passenger train bogie pipeline mounting seat group device, including device main part, first body positioner and second body positioner that the device main part both sides are equipped with with the end face of bogie frame pasting, the first positioning mechanism that device main part upper surface extends, device main part upper end surface sets up second positioning mechanism, device main part lower surface extends third positioning mechanism, this group device has replaced rail passenger train bogie pipeline mounting seat manual scribe group, has guaranteed the stability and reliability when group pipeline mounting seat, has guaranteed the group precision of each time, zero rework rate, has improved production efficiency 5~10 times, has reduced operator's labor intensity, has saved labor and production cost, this frock simple structure, wide range of application, convenient operation has reduced the operation difficulty of workpiece group, has guaranteed production quality.

Description

Technical Field

[0001] This utility model relates to the field of rail passenger vehicle equipment installation, and in particular to a rail passenger vehicle bogie pipeline mounting bracket assembly device. Background Technology

[0002] like Figure 1 As shown, the bogie pipe mounting bracket of a rail passenger car is a fastening mechanism installed on the bogie frame to fix the pipe lines. Each bracket has a different shape and a different position and angle on the side beam of the frame, which brings difficulties to the assembly process.

[0003] The current assembly method requires operators to draw multiple auxiliary lines on the bogie frame according to the dimensions required by the design drawings before assembly. Then, the pipe mounting brackets are assembled one by one according to the auxiliary lines. After assembly, each bracket is re-measured to confirm whether the dimensions in each direction meet the requirements of the drawings. Since the assembly process requires no error, manual assembly in batch production often leads to errors in the operator's measurement and marking, resulting in the final assembly accuracy being unreliable and the rework rate being extremely high. This increases production costs, increases the labor intensity of operators, and results in low production efficiency, which seriously restricts production. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problems of the existing manual assembly method for assembling bogie pipe installation seats in railway passenger cars, which results in unreliable assembly accuracy, extremely high rework rate, and low production efficiency.

[0005] To achieve the above objectives, this utility model provides a bogie pipeline mounting bracket assembly device for railway passenger cars, including a device body 2-1. The device body 2-1 has a first main body positioning device 2-2 and a second main body positioning device 2-3 on both sides that fit against the end face of the bogie frame. A first positioning mechanism 2-4 extends from the top of the device body, a second positioning mechanism 2-5 is provided on the upper end face of the device body, and a third positioning mechanism 2-6 extends from the bottom of the device body.

[0006] Furthermore, both the first main body positioning device 2-2 and the second main body positioning device 2-3 adopt an L-shaped structure to achieve the positioning of the main body of the device before the device assembly.

[0007] Furthermore, the first positioning mechanism 2-4 includes a first plate extending obliquely upward from the top of the device body, the upper end of the first plate being L-shaped and fitting with the first pipeline mounting seat 1-3.

[0008] Furthermore, the second positioning mechanism 2-5 is an L-shaped notch set on the upper end face of the device body, and the second pipeline mounting seat 1-4 fits into the L-shaped notch.

[0009] Furthermore, the third positioning mechanism 2-6 includes a second plate fixedly connected to the device body 2-1, a third plate fixedly connected to one side of the second plate, the third plate facing away from the device body, and the end of the third plate being L-shaped and fitting with the third pipeline mounting seat 1-5.

[0010] This assembly device replaces the manual marking and assembly of bogie pipe mounting seats in railway passenger cars, ensuring the stability and reliability of pipe mounting seat assembly, guaranteeing the assembly accuracy of each assembly, zero rework rate, increasing production efficiency by 5 to 10 times, reducing the labor intensity of operators, and saving labor and production costs. The tooling has a simple structure, wide applicability, and convenient operation, reducing the difficulty of workpiece assembly and ensuring production quality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the assembly device;

[0012] Figure 2 This is a schematic diagram of the installation bracket assembly for the bogie pipeline of the rail passenger car according to this utility model;

[0013] Figure 3 This is a magnified view of the area marked "I".

[0014] Figure 4 This is an enlarged view of section "II". Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings.

[0016] Reference Figures 1 to 4 As shown, the rail passenger car bogie pipe mounting bracket assembly device includes a main body 2-1, a first main body positioning device 2-2, and a second main body positioning device 2-3; both the first main body positioning device 2-2 and the second main body positioning device 2-3 adopt an L-shaped structure; a first positioning mechanism 2-4 is attached to the first pipe mounting bracket 1-3; the first positioning mechanism 2-4 is an L-shaped positioning mechanism extending from the main body; a second positioning mechanism 2-5 is attached to the second pipe mounting bracket 1-4; the second positioning mechanism 2-5 is an L-shaped notch specifically set on the main body 2-1; and a third positioning mechanism 2-6 is attached to the third pipe mounting bracket 1-5; the third pipe positioning mechanism 2-6 is a positioning mechanism extending from the main body, and the extension area is attached to the bogie surface, with the end part being L-shaped.

[0017] In a preferred embodiment, the first positioning mechanism 2-4 includes a first plate 2-4-1 that extends obliquely upward from the top of the device body, the upper end of the first plate being L-shaped and fitting with the first pipeline mounting seat 1-3.

[0018] In a preferred embodiment, the second positioning mechanism 2-5 is an L-shaped notch located on the upper surface of the device body, and the second pipeline mounting seat 1-4 fits into the L-shaped notch.

[0019] In a preferred embodiment, the third positioning mechanism 2-6 includes a second plate 2-6-1 fixedly connected to the device body 2-1, a third plate 2-6-2 fixedly connected to one side of the second plate, the third plate facing away from the device body, and the end of the third plate being L-shaped and fitting with the third pipeline mounting seat 1-5.

[0020] When using the rail passenger car bogie pipe mounting seat assembly device of this utility model, the device is placed on the upper end face of the bogie frame 1-1, and the first main positioning device 2-2 and the second main positioning device 2-3 are attached to the end face of the bogie frame and the 1-2 area to achieve the positioning of the device main body 2-1 before assembly. Then, the first pipe mounting seat 1-3, the second pipe mounting seat 1-4 and the third pipe mounting seat 1-5 are respectively placed in the L-shaped positioning areas of the corresponding first positioning mechanism 2-4, the second positioning mechanism 2-5 and the third positioning mechanism 2-6, and the two end faces are pressed together to achieve the positioning of each pipe mounting seat; then, they are fixed one by one.

[0021] Once the assembly is complete, remove the assembly device; the assembly process is then finished.

Claims

1. A bogie pipe mounting bracket assembly device for railway passenger cars, characterized in that, The device includes a main body, on both sides of which are provided a first main body positioning device and a second main body positioning device that fits into the end face of the bogie frame. A first positioning mechanism extends from the top of the main body, a second positioning mechanism is provided on the upper end face of the main body, and a third positioning mechanism extends from the bottom of the main body.

2. The rail passenger car bogie pipeline mounting bracket assembly device according to claim 1, characterized in that, Both the first and second main body positioning devices adopt an L-shaped structure to achieve the positioning of the main body of the device before the device assembly.

3. The rail passenger car bogie pipeline mounting bracket assembly device according to claim 1, characterized in that, The first positioning mechanism includes a first plate extending obliquely upward from the top of the device body, the upper end of the first plate being L-shaped and fitting with the first pipeline mounting seat.

4. The rail passenger car bogie pipeline mounting bracket assembly device according to claim 1, characterized in that, The second positioning mechanism is an L-shaped notch on the upper surface of the device body, and the second pipeline mounting seat fits into the L-shaped notch.

5. The rail passenger car bogie pipeline mounting bracket assembly device according to claim 1, characterized in that, The third positioning mechanism includes a second plate fixedly connected to the main body of the device, a third plate fixedly connected to one side of the second plate, the third plate facing away from the main body of the device, and the end of the third plate being L-shaped and fitting with the third pipeline mounting seat.

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