Table-shaped assembling machine for No.17 buffer device of railway wagon

Abstract

The utility model discloses a railway wagon No.17 buffer device table-shaped assembling machine, which relates to the technical field of table-shaped assembling machines and comprises a machine frame, a coupler yoke lifting mechanism arranged on the front side of the top of the machine frame, a buffer push-in mechanism arranged in the middle of the rear side of the top of the machine frame, and a slave plate push-in mechanism arranged on the right side of the machine frame. The rack comprises a rack table top, and the rack table top is located on the top side of the rack. By means of the combined table-shaped structure of the rack, equipment can be placed more stably, ground pre-buried foundations are reduced, the structure is simple and practical, a coupler yoke profiling hole is adopted at the coupler yoke line changing position, and the production efficiency is improved. In the assembling process, the whole buffering device is positioned and locked through the coupler yoke body, the coupler yoke can enter an assembling station conveniently, and compared with the prior art, the whole device is lighter, a foundation does not need to be embedded on the ground, the device is placed more stably, and the device is simple in structure and easy to maintain.

Description

Technical Field

[0001] This utility model relates to the technical field of tabletop assembly machines, specifically a tabletop assembly machine for the No. 17 buffer device of a railway freight car. Background Technology

[0002] During the assembly of the railway freight car buffer device, the coupler tail frame needs to be sent from the coupler tail frame conveyor line to the assembly station, and the buffer and the follower plate are sent to the assembly station. Then the buffer and the follower plate are pushed into the coupler tail frame to complete the assembly work. At the same time, the coupler is placed into the combination frame to complete the coupler and buffer assembly.

[0003] Traditional buffer device assembly machines mostly have long, rectangular frames. Even though they are heavy, they rely heavily on pre-buried foundations. During assembly, the entire machine sometimes shakes, and manual placement of the plates into the assembly station is required, resulting in a heavy workload for workers and potential safety hazards. Therefore, we propose a table-shaped assembly machine for the No. 17 buffer device of railway freight cars. Utility Model Content

[0004] The purpose of this utility model is to provide a table-shaped assembly machine for the No. 17 buffer device of railway freight cars.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a table-shaped assembly machine for a No. 17 buffer device of a railway freight car, including a frame, a hook tail frame lifting mechanism provided on the top front side of the frame, a buffer pushing mechanism provided at the middle of the top rear side of the frame, and a plate pushing mechanism provided on the right side of the frame.

[0006] The rack includes a rack desktop located on the top side of the rack. Multiple desktop baffles are connected to the front side of the rack desktop. Hook tail frame contour holes are provided on the rear side of the desktop baffles. Support legs are provided at the four bottom corners of the rack desktop, and adjustable feet are connected to the bottom ends of the multiple support legs.

[0007] As a further embodiment of this utility model: the buffer pushing mechanism includes two guide rods, both of which are connected to the top rear side of the machine frame table via a mounting bracket. The front ends of both guide rods are connected to push plates, and the driving end of the pushing cylinder is connected to the middle of the rear side of the push plates.

[0008] As a further embodiment of this utility model: the hook tail frame lifting mechanism includes a fixed plate, the fixed plate is connected to the front side of the frame, and guide rods are connected to the left and right sides inside the fixed plate. The top of each of the two guide rods is connected to a hook tail frame lifting plate. The driving end of a lifting cylinder is connected to the middle of the bottom side of the hook tail frame lifting plate, and the bottom end of the lifting cylinder penetrates through the middle of the interior of the fixed plate.

[0009] As a further embodiment of this utility model: the plate pushing mechanism includes a base frame, the base frame is located on the right side of the frame, a push frame is connected to the top middle of the base frame, and push guide rods are connected to the front and rear sides of the top of the push frame.

[0010] As a further embodiment of this utility model: the plate pushing mechanism further includes a push plate, the right side of which is connected to the left end of the two push guide rods, and the middle of the right side of the push plate is connected to the drive end of the plate pushing cylinder, the right end of which penetrates the middle of the inside of the push frame.

[0011] As a further embodiment of this utility model: the propulsion cylinder is located between the two guide rods, and the propulsion cylinder and the two guide rods are located on the same horizontal line.

[0012] As a further embodiment of this utility model: the push plate is U-shaped, and the length of the push plate is less than the length of the push frame.

[0013] Compared with the prior art, the beneficial effects of this utility model by adopting the above technical solution are as follows:

[0014] 1. This utility model uses a combined table-shaped frame structure, which makes the equipment more stable and reduces the need for pre-buried foundations. The structure is simple and practical. The hook tail frame adopts a hook tail frame contour hole at the line changing point. During the assembly process, the hook tail frame body positions and locks the overall buffer device, which also facilitates the entry of the hook tail frame into the assembly station. Compared with the existing technology, the equipment is lighter and more portable, does not require pre-buried foundations, is more stable, and has a simple structure that is easy to maintain.

[0015] 2. This utility model uses a push plate to simultaneously push the buffer and the slave plate into the hook tail frame, ensuring the relative assembly position of the slave plate and the buffer. The hook tail frame lifting mechanism sends the hook tail frame from the hook tail frame assembly conveyor line through the hook tail frame contour hole to the assembly station. The slave plate pushing mechanism uses a hydraulic cylinder in cooperation with the push plate to automatically send the slave plate from the slave plate frame into the assembly station, reducing the labor load of personnel and eliminating safety hazards.

[0016] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the frame in an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the buffer pushing mechanism in an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the hook tail frame lifting mechanism in an embodiment of this utility model;

[0021] Figure 5 This is a schematic diagram of the plate-pushing mechanism in an embodiment of the present invention.

[0022] In the diagram: 1. Frame; 2. Buffer pushing mechanism; 3. Hook tail frame lifting mechanism; 4. Sub-plate pushing mechanism; 101. Frame desktop; 102. Hook tail frame contour hole; 103. Desktop baffle; 104. Adjustable foot; 201. Guide rod one; 202. Push cylinder; 203. Push plate; 301. Hook tail frame lifting plate; 302. Fixing plate; 303. Guide rod two; 304. Lifting cylinder; 401. Base frame; 402. Push frame; 403. Push plate; 404. Push guide rod; 405. Sub-plate push cylinder. Detailed Implementation

[0023] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0024] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] Please see the appendix Figure 1 -Appendix Figure 5 The present invention relates to a table-shaped assembly machine for a No. 17 buffer device of a railway freight car, comprising a frame 1, a hook tail frame lifting mechanism 3 provided on the top front side of the frame 1, a buffer pushing mechanism 2 provided at the middle of the top rear side of the frame 1, and a plate pushing mechanism 4 provided on the right side of the frame 1.

[0026] The rack 1 includes a rack desktop 101, which is located on the top side of the rack 1. Multiple desktop baffles 103 are connected to the front side of the rack desktop 101. Hook tail frame contour holes 102 are provided on the rear side of the desktop baffles 103. Support legs are provided at the four corners of the bottom of the rack desktop 101, and adjustable feet 104 are connected to the bottom of the multiple support legs.

[0027] In Embodiment 1, the buffer pushing mechanism 2 includes two guide rods 201. Both guide rods 201 are connected to the top rear side of the frame table 101 via a mounting bracket. The front end of each guide rod 201 is connected to a push plate 203. The driving end of the push cylinder 202 is connected to the middle of the rear side of the push plate 203. The push cylinder 202 is located between the two guide rods 201, and the push cylinder 202 and the two guide rods 201 are located on the same horizontal line.

[0028] Specifically, the buffer and the slave plate are pushed into the hook tail frame. The push plate 203 pushes the buffer and the slave plate into the hook tail frame at the same time to ensure the relative assembly position of the slave plate and the buffer, thus completing the assembly of the buffer device.

[0029] In embodiment 2, the hook tail frame lifting mechanism 3 includes a fixed plate 302, which is connected to the front side of the frame 1. The left and right sides of the interior of the fixed plate 302 are connected to guide rods 303. The top of the two guide rods 303 is connected to the hook tail frame lifting plate 301. The driving end of the lifting cylinder 304 is connected to the middle of the bottom side of the hook tail frame lifting plate 301. The bottom end of the lifting cylinder 304 penetrates the middle of the interior of the fixed plate 302.

[0030] Specifically, a hook tail frame contour hole 102 is used at the hook tail frame line change point. During the assembly process, the hook tail frame body positions and locks the overall buffer device, which also facilitates the hook tail frame entering the assembly station.

[0031] In embodiment 3, the plate pushing mechanism 4 includes a base frame 401, which is located on the right side of the frame 1. A push frame 402 is connected to the top middle of the base frame 401. Push guide rods 404 are connected to the front and rear sides of the top of the push frame 402. The plate pushing mechanism 4 also includes a push plate 403. The right side of the push plate 403 is connected to the left end of the two push guide rods 404. The drive end of the plate pushing cylinder 405 is connected to the right middle of the push plate 403. The right end of the plate pushing cylinder 405 passes through the middle of the inside of the push frame 402. The push plate 403 is U-shaped and its length is less than the length of the push frame 402.

[0032] Specifically, the board is automatically pushed from the board frame into the assembly station by the board pushing mechanism 4, which reduces the labor load of personnel and eliminates safety hazards.

[0033] Working principle:

[0034] When in use, when the hook tail frame enters as... Figure 4 After the hook tail frame lifting mechanism 3 is positioned relative to the hook tail frame support plate 301, the hook tail frame lifting mechanism 3 sends the hook tail frame through the hook tail frame contour hole 102 into the assembly station for assembly. Figure 5 The plate-pushing mechanism 4 automatically pushes the plate from the plate frame into the assembly station. After the buffer enters the assembly station, the plate is then... Figure 3 The buffer pushing mechanism 2 pushes the buffer and the slave plate into the hook tail frame. The push plate 203 pushes the buffer and the slave plate into the hook tail frame at the same time, ensuring the relative assembly position of the slave plate and the buffer, and completing the assembly of the buffer device. At this point, the entire process is over.

[0035] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on.

[0036] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0037] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0038] For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments without departing from the principles and spirit of this utility model will still fall within the protection scope of this utility model.

Claims

1. A railway wagon 17-knot buffer device table-shaped assembly machine, comprising a rack (1), characterized in that: The top front side of the rack (1) is provided with a hook tail frame lifting mechanism (3), the middle of the top rear side of the rack (1) is provided with a buffer pushing mechanism (2), and the right side of the rack (1) is provided with a from plate pushing mechanism (4). The rack (1) comprises a rack desktop (101), the top side of the rack (1) is provided with a plurality of desktop baffles (103), the rear side of the desktop baffle (103) is provided with a hook tail frame profiling hole (102), and the bottom corners of the rack desktop (101) are provided with supporting legs, and the bottom ends of the supporting legs are connected with adjusting feet (104).

2. A table assembly machine for railway freight car No. 17 buffer device, according to claim 1, characterized in that: The buffer pushing mechanism (2) comprises two guide rods (201), the top rear side of the rack desktop (101) is connected with the two guide rods (201) through a mounting frame, the front ends of the two guide rods (201) are connected with a push plate (203), and the rear side of the push plate (203) is connected with the driving end of a pushing oil cylinder (202).

3. A table assembly machine for railway freight car No. 17 buffer device, according to claim 1, characterized in that: The hook tail frame lifting mechanism (3) comprises a fixed plate (302), the front side of the rack (1) is connected with the fixed plate (302), the left and right sides of the inside of the fixed plate (302) are connected with guide rods (303), the top ends of the two guide rods (303) are connected with a hook tail frame lifting plate (301), the bottom side of the hook tail frame lifting plate (301) is connected with the driving end of a lifting oil cylinder (304), and the bottom end of the lifting oil cylinder (304) penetrates the inside of the fixed plate (302).

4. A table assembly machine for railway freight car No. 17 buffer according to claim 1, characterized in that: The from plate pushing mechanism (4) comprises a bottom frame (401), the right side of the rack (1) is connected with the bottom frame (401), the top middle of the bottom frame (401) is connected with a pushing frame (402), and the top front and rear sides of the pushing frame (402) are connected with pushing guide rods (404).

5. A table assembly machine for railway freight car No. 17 buffer device, according to claim 4, characterized in that: The from plate pushing mechanism (4) further comprises a pushing plate (403), the right side of the pushing plate (403) is connected with the left ends of the two pushing guide rods (404), the right side of the pushing plate (403) is connected with the driving end of a from plate pushing oil cylinder (405), and the right end of the from plate pushing oil cylinder (405) penetrates the inside of the pushing frame (402).

6. A table assembly machine for railway freight car No. 17 buffer device, according to claim 2, characterized in that: The pushing oil cylinder (202) is located between the two guide rods (201), and the pushing oil cylinder (202) and the two guide rods (201) are located on the same horizontal line.

7. A table assembly machine for railway freight car No. 17 buffer device, according to claim 5, characterized in that: The pushing plate (403) is U-shaped, and the length of the pushing plate (403) is less than the length of the pushing frame (402).

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