Bending device for forging processing of coupler yoke of railway wagon

Abstract

The utility model discloses a railway wagon coupler yoke forging bending device which comprises a bending device body, a supporting base is welded to the surface of the bottom of the bending device body, a limiting frame is installed on the upper surface of the bending device body, a first telescopic rod is fixedly connected to the surface of the bottom of the limiting frame, and a second telescopic rod is fixedly connected to the surface of the bottom of the limiting frame. A first supporting plate is connected to the upper surface of the bending device body in an attached mode, and a second telescopic rod is installed on the inner surface of the bending device body. According to the device, when a user needs to bend, the user needs to place the railway wagon coupler yoke on a storage limiting plate, then the user needs to start a first telescopic rod, a limiting push plate can be pushed after the first telescopic rod is started, and the railway wagon coupler yoke can be used and pushed upwards after the user starts a second telescopic rod; and through the arrangement of the first supporting plate, a user can conveniently conduct automatic machining and bending on the coupler yoke of the railway wagon.

Description

Technical Field

[0001] The utility model belongs to the technical direction of hook tail frame processing, and specifically relates to a bending device for forging the hook tail frame of a railway freight car. Background Art

[0002] The coupler frame is an important component of the coupler buffer device. It is a key component for installing the slave plate and buffer and bearing the traction force of the train vehicle. Railway vehicles are connected through couplers to form a train. The coupler is connected to the coupler frame through the coupler pin. When the user processes the coupler frame of the railway freight car, the user needs to bend the coupler frame of the railway freight car, and the user needs to use a bending device when bending.

[0003] The existing technology has the following problems:

[0004] 1. When existing users in the market use bending devices, the automation function is not perfect when users are required to forge and bend the railway freight car coupler frame, which will cause users to spend more time and steps to bend the bending device;

[0005] 2. The existing bending devices on the market require users to use auxiliary tools when processing and clamping the railway freight car hook tail frame, which increases the user's cost. Summary of the Invention

[0006] The purpose of the utility model is to provide a bending device for forging a railway freight car coupler frame in accordance with the existing device, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a bending device for forging a railway freight car hook tail frame, comprising a bending device body, a support base welded to the bottom surface of the bending device body, a limit frame installed on the upper surface of the bending device body, and a first telescopic rod fixedly connected to the bottom surface of the limit frame.

[0008] The upper surface of the bending device body is bonded with a first support plate, the inner surface of the bending device body is installed with a second telescopic rod, the upper surface of the second telescopic rod is welded with a storage limit plate, and the side surface of the storage limit plate is installed with a fixing block.

[0009] The side surface of the fixing block is limitedly connected with a nut, the inner ring surface of the nut is limitedly connected with a threaded rod, and the front surface of the bending device body is welded with a controller.

[0010] The present invention further illustrates that the inner ring surface of the bending device body is limitedly connected with partitions, and there are multiple partitions that are perpendicular to each other.

[0011] According to the technical scheme, the plurality of partitions perpendicular to each other can conveniently partition the internal space of the folding device main body.

[0012] The utility model further discloses, the positive surface fixed connection of screw rod has knob handle, and knob handle is connected through screw rod and nut between.

[0013] According to the technical scheme, the knob handle connected through the screw rod and the nut can conveniently and easily operate the screw rod.

[0014] The utility model further discloses, the nut is connected through fixed block and thing limit board between, and fixed block is symmetrically arranged up and down with the horizontal parting line of nut as the axis of symmetry.

[0015] According to the technical scheme, the fixed block symmetrically arranged up and down with the horizontal parting line of the nut as the axis of symmetry can stably install the nut on the thing limit board.

[0016] The utility model further discloses, the bottom surface installation of first telescopic link set has limit push board, and limit push board is connected through first telescopic link and limit frame between.

[0017] According to the technical scheme, the limit push board connected through the first telescopic link and the limit frame can conveniently and easily push and pull the limit push board after starting the first telescopic link.

[0018] The utility model further discloses, the inner ring surface of thing limit board has limit push board, and push board and screw rod between structure mutually fits in with each other.

[0019] According to the technical scheme, the push board and the screw rod between structure mutually fits in with each other can conveniently and easily push and pull the push board and clamp the railway wagon hook tail frame after rotating the screw rod.

[0020] Compared with the prior art, the utility model has the beneficial effects that:

[0021] The utility model provides a bending device for forging a railway freight car hook tail frame, and through the mutual cooperation and use of the provided bending device main body, support base, controller, partition, first support plate, first telescopic rod, limit push plate, limit frame, knob handle, storage limit plate, second telescopic rod, fixing block, nut, threaded rod and pushing limit plate, it is convenient for a user to perform processing and bending on the railway freight car hook tail frame. When the user needs to perform bending, the user needs to place the railway freight car hook tail frame on the storage limit plate, and then the user needs to activate the first telescopic rod. After the first telescopic rod is activated, the limit push plate can be pushed, and after the user activates the second telescopic rod, the railway freight car hook tail frame can be pushed up. Through the provided first support plate, it is convenient for the user to perform automatic processing and bending on the railway freight car hook tail frame, thereby meeting the user's demand for automatic processing and bending.

[0022] The utility model provides a bending device for forging a railway freight car coupler frame, and through a provided object limiting plate, the user places the railway freight car coupler frame on the object limiting plate, and then the user needs to turn the knob handle so that the user can push the threaded rod on the nut, so that the user can push the provided push limiting plate, so that the user can use and clamp the railway freight car coupler frame, meeting the user's demand for automatic clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a structural side view of the utility model;

[0026] Figure 3 It is a side sectional view of the structure of the utility model;

[0027] Figure 4 It is a top view of the structure of the utility model;

[0028] Figure 5 This utility model Figure 4 A magnified view of the structure in the middle.

[0029] In the figure: 1. Bending device body; 2. Support base; 3. Controller; 4. Partition; 5. First support plate; 6. First telescopic rod; 7. Limit push plate; 8. Limit frame; 9. Knob handle; 10. Storage limit plate; 11. Second telescopic rod; 12. Fixed block; 13. Nut; 14. Threaded rod; 15. Push limit plate. DETAILED DESCRIPTION

[0030] The following is a non-limiting detailed description of the technical solution of the present invention in conjunction with preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0031] See also Figure 1-5 The utility model provides a technical solution: a bending device for forging a railway freight car hook tail frame, comprising a bending device body 1, a support base 2 welded to the bottom surface of the bending device body 1, a limit frame 8 installed on the upper surface of the bending device body 1, and a first telescopic rod 6 fixedly connected to the bottom surface of the limit frame 8.

[0032] In this embodiment, the inner ring surface of the bending device body 1 is limitedly connected with a partition 4, and the partitions 4 are multiple and perpendicular to each other. The multiple partitions 4 that are perpendicular to each other can facilitate the user to partition the internal space of the bending device body 1. The front surface of the threaded rod 14 is fixedly connected with a knob handle 9, and the knob handle 9 is connected between the threaded rod 14 and the nut 13. The knob handle 9 connected between the threaded rod 14 and the nut 13 can facilitate the user to conveniently use the threaded rod 14.

[0033] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the upper surface of the bending device body 1 is fitted with a first support plate 5, the inner surface of the bending device body 1 is installed with a second telescopic rod 11, the upper surface of the second telescopic rod 11 is welded with a storage limit plate 10, and the side surface of the storage limit plate 10 is installed with a fixing block 12.

[0034] In this embodiment, the knob handle 9 connected between the threaded rod 14 and the nut 13 can facilitate the user to conveniently operate the threaded rod 14, and the fixing block 12 symmetrically arranged above and below with the horizontal dividing line of the nut 13 as the symmetry axis can facilitate the user to stably install the nut 13 on the storage limit plate 10. A limit push plate 7 is installed on the bottom surface of the first telescopic rod 6, and the limit push plate 7 is connected between the first telescopic rod 6 and the limit frame 8. The limit push plate 7 connected between the first telescopic rod 6 and the limit frame 8 can facilitate the user to push and pull the limit push plate 7 after starting the first telescopic rod 6.

[0035] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the side surface of the fixed block 12 is limitedly connected with a nut 13, the inner ring surface of the nut 13 is limitedly connected with a threaded rod 14, and the front surface of the bending device body 1 is welded with a controller 3.

[0036] In this embodiment, the inner ring surface of the storage limit plate 10 is limitedly connected with a push limit plate 15, and the structures between the push limit plate 15 and the threaded rod 14 fit together. The push limit plate 15 that fits together with the threaded rod 14 can facilitate the user to push the push limit plate 15 and clamp the railway freight car hook tail frame after twisting the threaded rod 14.

[0037] like Figure 1-5 As shown, when the user needs to use the bending machine, the user needs to place the railway truck coupling tail frame on the storage limit plate 10, and then the user needs to activate the first telescopic rod 6. After the first telescopic rod 6 is activated, it can push the limit push plate 7. After the user activates the second telescopic rod 11, the railway truck coupling tail frame can be pushed up. The first support plate 5 is provided, which facilitates the user to automatically bend the railway truck coupling tail frame. In this way, the user can use the automatic bending. Through the provided storage limit plate 10, and after the user places the railway truck coupling tail frame in the storage limit plate 10, the user needs to turn the knob handle 9, so that the user can push the threaded rod 14 on the nut 13, so that the user can push the provided push limit plate 15, so that the user can clamp the railway truck coupling tail frame. In this way, the user can automatically use the clamping machine.

[0038] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only used to facilitate the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0039] Finally, it should be pointed out that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A bending device for forging a railway freight car hook frame, comprising a bending device body (1), characterized in that: A support base (2) is welded to the bottom surface of the bending device body (1), and a limit frame (8) is installed on the upper surface of the bending device body (1); The bottom surface of the limit frame (8) is fixedly connected to a first telescopic rod (6), the upper surface of the bending device body (1) is fitted with a first support plate (5), and the inner surface of the bending device body (1) is mounted with a second telescopic rod (11); A placement limiting plate (10) is welded to the upper surface of the second telescopic rod (11), a fixing block (12) is mounted on the side surface of the placement limiting plate (10), a nut (13) is positioned and clamped on the side surface of the fixing block (12), a threaded rod (14) is positioned and connected to the inner ring surface of the nut (13), and a controller (3) is welded to the front surface of the bending device body (1).

2. The bending device for forging a railway freight car coupler frame according to claim 1, characterized in that: The inner ring surface of the bending device body (1) is limitedly clamped with a partition (4), and the partitions (4) are multiple and perpendicular to each other.

3. The bending device for forging a railway freight car coupler frame according to claim 1, characterized in that: A knob handle (9) is fixedly connected to the front surface of the threaded rod (14), and the knob handle (9) is connected between the threaded rod (14) and the nut (13).

4. The bending device for forging a railway freight car coupler frame according to claim 1, characterized in that: The nut (13) is connected between the fixing block (12) and the object placement limiting plate (10), and the fixing block (12) is symmetrically arranged up and down with the horizontal dividing line of the nut (13) as the symmetry axis.

5. The bending device for forging a railway freight car coupler frame according to claim 1, characterized in that: A limit push plate (7) is installed on the bottom surface of the first telescopic rod (6), and the limit push plate (7) is connected between the first telescopic rod (6) and the limit frame (8).

6. The bending device for forging a railway freight car coupler frame according to claim 1, characterized in that: The inner ring surface of the object placement limiting plate (10) is limitedly clamped with a push limiting plate (15), and the push limiting plate (15) and the threaded rod (14) are structurally matched with each other.

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