Railway vehicle axle recyclable tool device

Abstract

The utility model discloses a railway vehicle axle recycling tool device which comprises a supporting wood beam, an axle body is arranged at the top end of the supporting wood beam, a supporting assembly is arranged at the bottom end of the supporting wood beam, a pressing assembly is arranged at the top end of the supporting wood beam, and a lengthening assembly is arranged on the front face of the supporting wood beam. The pressing assembly comprises a first pressing rod and second pressing rods, the second pressing rods are arranged at the bottom ends of the first pressing rod and the second pressing rods respectively, and a locking screw rod is arranged at one end of the first pressing rod; by means of the design of the supporting wood beam, the pressing assembly, the supporting assembly and the lengthening assembly, the supporting wood beam is supported through the supporting base, then the first pressing rod and the second pressing rod are used for driving the pressing wood beam to press a shaft body, the first pressing rod and the second pressing rod are fixed by rotating the locking screw rod, and meanwhile the lengthening assembly is additionally arranged, so that the shaft body is tightly pressed. Therefore, the device can be suitable for loading and placing shaft bodies of various specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of rail vehicle axle transportation, in particular to a tooling device for recycling rail vehicle axles. Background Art

[0002] In recent years, recycling tooling has been rapidly popularized in the field of railway vehicle logistics, basically covering all parts of railway vehicles including high-speed trains, intercity subways, and ordinary passenger cars, making rail transit supply chain logistics greener, low-carbon and clean. Vehicle bogie systems must be equipped with axle products. At present, the transport packaging boxes shipped by axle suppliers to the main manufacturers are mainly customized recycling tooling. When switching projects, they are often used as a "one-hammer" tool. When encountering large-size changes in the axle structure, customized recycling tooling cannot meet the needs in time, and new tooling needs to be redesigned. Utility Model Content

[0003] The utility model aims to provide a tooling device for recycling rail vehicle axles to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rail vehicle axle recyclable tooling device, including a supporting wooden beam, the top end of the supporting wooden beam is provided with an axle body for vehicle use, the bottom end of the supporting wooden beam is provided with a supporting assembly for supporting the supporting wooden beam, the top end of the supporting wooden beam is provided with a pressing assembly for pressing and fixing the axle body, the front side of the supporting wooden beam is provided with an extension assembly for increasing the supporting part, the pressing assembly includes a first pressing rod and a second pressing rod, the bottom ends of the first pressing rod and the second pressing rod are respectively provided with a second pressing rod for matching with the supporting wooden beam, and one end of the first pressing rod is provided with a locking screw for locking the pressing assembly.

[0005] Preferably, the bottom ends of the first pressure rod and the second pressure rod are respectively fixedly connected to the top end of the second pressure rod, and the ends of the first pressure rod and the second pressure rod opposite to each other are respectively fixedly connected with a rotating arm for hinged connection with the support assembly.

[0006] Preferably, a vertical through groove is provided on the front side of the rotating arm, a first circular hole for inserting a locking screw is provided on the opposite side of the top of the first pressure rod and the second pressure rod, and a first placement groove is provided on the opposite side of the supporting wooden beam and the pressing wooden beam, and the vertical cross-section of the first placement groove is trapezoidal.

[0007] Preferably, the support assembly includes a support plate and symmetrically arranged connecting columns, the top end of the support plate is fixedly connected to the bottom end of the supporting wooden beam, the bottom end of the support plate is fixedly connected to a support column for supporting the support plate, the top ends of the supporting wooden beam and the support plate are respectively provided with a second circular hole, and the bottom end of the support plate is fixedly connected to a fixing nut for threaded insertion and connection of a locking screw.

[0008] Preferably, the bottom end of the support column is fixedly connected to a support base, and the top end of the support base is fixedly connected to the bottom end of the connecting column.

[0009] Preferably, the extension component includes an extended wooden beam, the bottom end of the extended wooden beam is fixedly connected to an extension plate for installing the extended wooden beam, the bottom end of the extension plate is fixedly connected to a connecting plate for fixing the extension plate, and the back side of the connecting plate is fixedly connected to the front side of the support column.

[0010] Preferably, a second placement groove is provided at the top end of the lengthened wooden beam, the second placement groove has a trapezoidal vertical section, a groove is provided at one end of the lengthened plate close to the support column, and the support column is connected to the groove through an interlaced manner.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model utilizes the design of supporting wooden beams, pressing components, supporting components and extension components. The supporting wooden beams are supported by a supporting base, and the first pressing rod and the second pressing rod are used to drive and press the wooden beams to tighten the shaft body. The first pressing rod and the second pressing rod are fixed by rotating the locking screw. At the same time, the added extension component is used, so that it can be suitable for the loading and placement of shaft bodies of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the closed three-dimensional structure of the tooling of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the tooling of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the lengthened component of the utility model.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the support assembly of the utility model.

[0018] In the figure: 1. Supporting wooden beam; 2. Axis; 3. Pressing assembly; 31. First pressing rod; 32. Second pressing rod; 33. Pressing wooden beam; 34. Rotating arm; 35. Locking screw; 4. Supporting assembly; 41. Supporting plate; 42. Supporting column; 43. Supporting base; 44. Connecting column; 5. Extension assembly; 51. Extended wooden beam; 52. Extension plate; 53. Connecting plate; 6. Fixing nut. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1-5 A recyclable tooling device for a rail vehicle axle is shown, including a supporting wooden beam 1, a shaft body 2 for vehicle use is arranged at the top end of the supporting wooden beam 1, a supporting component 4 for supporting the supporting wooden beam 1 is arranged at the bottom end of the supporting wooden beam 1, a pressing component 3 for pressing and fixing the shaft body 2 is arranged at the top end of the supporting wooden beam 1, and an extension component 5 for extending the supporting part is arranged at the front side of the supporting wooden beam 1. The pressing component 3 includes a first pressing rod 31 and a second pressing rod 32, and the bottom ends of the first pressing rod 31 and the second pressing rod 32 are respectively provided with a second pressing rod 32 for matching with the supporting wooden beam 1, and one end of the first pressing rod 31 is provided with a locking screw 35 for locking the pressing component 3.

[0021] Specifically, the bottom ends of the first pressure rod 31 and the second pressure rod 32 are fixedly connected to the top end of the second pressure rod 32, and the opposite ends of the first pressure rod 31 and the second pressure rod 32 are fixedly connected to a rotating arm 34 for hingedly connecting to the support assembly 4. A vertical through groove is provided on the front of the rotating arm 34, and a first circular hole for inserting a locking screw 35 is provided on the opposite side of the top of the first pressure rod 31 and the second pressure rod 32, and a first placement groove is provided on the opposite side of the supporting wooden beam 1 and the pressing wooden beam 33, and the vertical cross-section of the first placement groove is trapezoidal.

[0022] Furthermore, the supporting wooden beam 1 and the pressing wooden beam 33 are both treated by an oil immersion process to achieve anti-corrosion and waterproof effects. Two pressing wooden beams 33 are arranged, which are fixedly connected to the bottom ends of the first pressure rod 31 and the second pressure rod 32 by bolts respectively. The opposite ends of the first pressure rod 31 and the second pressure rod 32 are opened as a slope surface, so that the opposite ends of the first pressure rod 31 and the second pressure rod 32 are fitted through the slope surface, so that the first circular hole can pass through the opposite ends of the first pressure rod 31 and the second pressure rod 32, so that the locking screw 35 can be inserted into the interior of one end of the first pressure rod 31 and the second pressure rod 32 at the same time.

[0023] Specifically, the support assembly 4 includes a support plate 41 and a symmetrically arranged connecting column 44. The top end of the support plate 41 is fixedly connected to the bottom end of the supporting wooden beam 1, and the bottom end of the support plate 41 is fixedly connected to a support column 42 for supporting the support plate 41. The top ends of the supporting wooden beam 1 and the support plate 41 are respectively provided with a second circular hole. The bottom end of the support plate 41 is fixedly connected to a fixing nut 6 for threadedly inserting and connecting a locking screw 35. The bottom end of the support column 42 is fixedly connected to a support base 43, and the top end of the support base 43 is fixedly connected to the bottom end of the connecting column 44.

[0024] Furthermore, the top end of the support plate 41 is fixedly connected to the bottom end of the supporting wooden beam 1 by bolts, and the top end of the support column 42 is fixedly connected to the bottom end of the support plate 41 by welding. The number of support columns 42 is set according to actual needs. Multiple support columns 42 are symmetrically arranged at the bottom end of the support plate 41 with equal intervals. Two support bases 43 are arranged, and the two support bases 43 are symmetrically arranged at the bottom end of the support plate 41. The top end of the support base 43 is fixedly connected to the bottom end of the support column 42 by welding. Threaded holes are provided on the front side of the support column 42 for installing the connecting plate 53. Bolts are used to fix the connecting plate 53 and the support column 42. The fixing nut 6 is fixedly connected to the middle part of the bottom end of the support plate 41 by welding, so that after the first pressure rod 31 and the second pressure rod 32 rotate to press the shaft body 2 The locking screw 35 is threadedly connected with the fixing nut 6 to lock the first pressure rod 31 and the second pressure rod 32, so as to keep the pressing wooden beam 33 and the supporting wooden beam 1 clamping the shaft body 2 stably. Two connecting columns 44 are symmetrically arranged, which are respectively arranged at the two ends of the support plate 41. The bottom ends of the symmetrically arranged connecting columns 44 are respectively fixedly connected to one side of the top of the symmetrically arranged support base 43 by welding. A sliding groove for the vertical movement of the rotating arm 34 is opened on one side of the connecting column 44. A pin is fixedly connected to the top of the inner wall of the sliding groove. The pin is interlaced with the vertical through groove of the rotating arm 34. Therefore, after the rotating arm 34 is vertically moved away from the support base 43, the rotating arm 34 cannot continue to move vertically under the restriction of the pin. At this time, the rotating arm 34 can be rotated to open the first pressure rod 31 and the second pressure rod 32.

[0025] Specifically, the extension component 5 includes an extension wooden beam 51, the bottom end of the extension wooden beam 51 is fixedly connected to an extension plate 52 for installing the extension wooden beam 51, the bottom end of the extension plate 52 is fixedly connected to a connecting plate 53 for fixing the extension plate 52, the back side of the connecting plate 53 is fixedly connected to the front side of the support column 42, a second placement groove is provided at the top end of the extension wooden beam 51, the vertical cross-section of the second placement groove is trapezoidal, a groove is provided at one end of the extension plate 52 close to the support column 42, and the support column 42 is connected to the groove through an interlaced manner.

[0026] Furthermore, the size of the extended wooden beam 51 is the same as that of the supporting wooden beam 1, the material and processing technology of the extended wooden beam 51 are the same as those of the supporting wooden beam 1, the size of the first placement groove is the same as that of the second placement groove, the positions of the first placement groove and the second placement groove correspond to each other, the bottom end of the extended wooden beam 51 is fixedly connected to the top end of the extension plate 52 by bolts, the size of the groove corresponds to the size of the support column 42, the connecting plate 53 is composed of a triangular plate and a vertical plate, the vertical plate is used to install bolts and is fixedly connected to the support column 42, the triangular plate is used to provide support for the extension plate 52, the top end of the connecting plate 53 is fixedly connected to the bottom end of the extension plate 52 by welding, so that by adding an extension component 5 on the front side of the supporting wooden beam 1, it can meet the placement requirements of various specifications of shafts 2.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A recyclable tooling device for a railway vehicle axle, comprising a supporting wooden beam (1), wherein the top end of the supporting wooden beam (1) is provided with an axle body (2) for vehicle use, characterized in that: The bottom end of the supporting wooden beam (1) is provided with a supporting assembly (4) for supporting the supporting wooden beam (1), the top end of the supporting wooden beam (1) is provided with a pressing assembly (3) for pressing and fixing the shaft (2), the front side of the supporting wooden beam (1) is provided with an extension assembly (5) for extending the supporting part, the pressing assembly (3) comprises a first pressing rod (31) and a second pressing rod (32), the bottom ends of the first pressing rod (31) and the second pressing rod (32) are respectively provided with a second pressing rod (32) for matching with the supporting wooden beam (1), and one end of the first pressing rod (31) is provided with a locking screw (35) for locking the pressing assembly (3).

2. A rail vehicle axle recycling tooling device according to claim 1, characterized in that: The bottom ends of the first pressure rod (31) and the second pressure rod (32) are respectively fixedly connected to the top end of the second pressure rod (32), and the ends opposite to each other of the first pressure rod (31) and the second pressure rod (32) are respectively fixedly connected to a rotating arm (34) for hinged connection with the support assembly (4).

3. A rail vehicle axle recycling tooling device according to claim 2, characterized in that: A vertical through groove is provided on the front of the rotating arm (34); first circular holes for inserting a locking screw (35) are provided on opposite sides of the tops of the first pressing rod (31) and the second pressing rod (32); first placement grooves are provided on opposite sides of the supporting wooden beam (1) and the pressing wooden beam (33); and the vertical cross-section of the first placement groove is a trapezoid.

4. The rail vehicle axle recycling tooling device according to claim 1, characterized in that: The support assembly (4) comprises a support plate (41) and symmetrically arranged connecting columns (44); the top end of the support plate (41) is fixedly connected to the bottom end of the supporting wooden beam (1); the bottom end of the support plate (41) is fixedly connected to a support column (42) for supporting the support plate (41); the top ends of the supporting wooden beam (1) and the support plate (41) are respectively provided with a second circular hole; the bottom end of the support plate (41) is fixedly connected to a fixing nut (6) for threadedly inserting and connecting a locking screw (35).

5. A rail vehicle axle recycling tooling device according to claim 4, characterized in that: The bottom end of the support column (42) is fixedly connected to a support base (43), and the top end of the support base (43) is fixedly connected to the bottom end of the connection column (44).

6. A rail vehicle axle recycling tooling device according to claim 4, characterized in that: The extension component (5) comprises an extension wooden beam (51), the bottom end of the extension wooden beam (51) is fixedly connected to an extension plate (52) for mounting the extension wooden beam (51), the bottom end of the extension plate (52) is fixedly connected to a connecting plate (53) for fixing the extension plate (52), and the back side of the connecting plate (53) is fixedly connected to the front side of the support column (42).

7. A rail vehicle axle recycling tooling device according to claim 6, characterized in that: A second placement groove is provided at the top of the lengthened wooden beam (51), and the vertical section of the second placement groove is trapezoidal. A groove is provided at one end of the lengthened plate (52) close to the support column (42), and the support column (42) is interlaced and connected with the groove.

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