A rail bending apparatus

Abstract

The application discloses a steel rail processing and bending rail equipment, which comprises a rack, a cutting device for cutting the steel rail, a supporting device for supporting the steel rail and a bending rail device for bending the steel rail are sequentially arranged on the rack. The steel rail processing and bending rail equipment cuts the steel rail through the cutting device, and then sequentially feeds the steel rail into the supporting device and the bending rail device, so that the automatic bending rail work of the steel rail is realized, the labor intensity of workers is reduced, and the work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel rail bending processing, in particular to a steel rail bending processing equipment. BACKGROUND

[0002] At present, after the existing steel rail cutting is completed, manual placement is required at the bending rail equipment for bending rail work, and the bending rail effect is poor.

[0003] Based on the above situation, the present application provides a steel rail bending processing equipment which can effectively solve the above problems. SUMMARY

[0004] The purpose of the present application is to provide a steel rail bending processing equipment. The steel rail bending processing equipment of the present application realizes automatic bending rail work of the steel rail by cutting the steel rail with a cutting device and then sequentially feeding it into a supporting device and a bending rail device, thereby reducing the labor intensity of workers and improving work efficiency.

[0005] The present application is realized by the following technical solutions:

[0006] A steel rail bending processing equipment includes a rack, the rack is sequentially provided with a cutting device for cutting the steel rail, a supporting device for supporting the steel rail, and a bending rail device for bending the steel rail.

[0007] The purpose of the present application is to provide a steel rail bending processing equipment. The steel rail bending processing equipment of the present application realizes automatic bending rail work of the steel rail by cutting the steel rail with a cutting device and then sequentially feeding it into a supporting device and a bending rail device, thereby reducing the labor intensity of workers and improving work efficiency.

[0008] Preferably, the supporting device includes a base, the base is sequentially provided with a first supporting roller group and a second supporting roller group, one side of the base is provided with a transmission pulley group, the other side of the base is provided with a transmission mechanism, the first supporting roller group is provided with a pressing roller group above, and the second supporting roller group is provided with a pressing mechanism above.

[0009] Preferably, the pressing mechanism is provided with a connecting bone away from the first supporting roller group.

[0010] Preferably, the pressing mechanism includes a first oil cylinder and a pressing block, the first oil cylinder and the pressing block are fixedly connected through a first connecting plate, and the pressing block is connected with the connecting bone.

[0011] Preferably, the transmission mechanism includes a second oil cylinder and a transmission plate, the inside of the base is provided with a sliding block, the transmission plate is provided with a guide rail, the guide rail is slidably connected with the sliding block, and the push rod of the second oil cylinder is fixedly connected with the transmission plate through a second connecting plate.

[0012] Preferably, the front end of the base is provided with a guide piece.

[0013] Preferably, the rail bending device comprises a motor and a rail bending disc, the bottom of the rail bending disc is connected with the motor, the side of the rail bending disc is provided with a groove for accommodating the steel rail, and the rail bending disc is provided with a limiting mechanism for locking the steel rail.

[0014] Preferably, the limiting mechanism comprises a first air cylinder and a limiting block, the first air cylinder is arranged on the top of the rail bending disc, the limiting block is rotationally connected to the rail bending disc, and the limiting block is connected with the push rod of the first air cylinder.

[0015] Preferably, a plurality of second air cylinders are arranged on the rail bending disc, and the second air cylinders are arranged above the steel rail.

[0016] Compared with the prior art, the rail bending equipment has the following advantages and beneficial effects:

[0017] The rail bending equipment cuts the steel rail through the cutting device, and then sequentially sends the steel rail into the supporting device and the rail bending device, so that the automatic rail bending work of the steel rail is realized, the labor intensity of workers is reduced, and the work efficiency is improved.

[0018] 1. The combination of the cutting device, the supporting device and the rail bending device realizes the automatic rail bending operation of the steel rail, saves time and effort, and improves the work efficiency;

[0019] 2. Due to the bendability of the connecting bone, the steel rail can be supported without affecting the rail bending work of the steel rail, and the rail bending effect of the steel rail is improved;

[0020] 3. The limiting air cylinder and the second air cylinder are arranged on the rail bending disc to double-lock the steel rail on the rail bending disc, which greatly improves the rail bending effect;

[0021] 4. The supporting device is arranged to support and repair the steel rail during conveying, so that the deformation of the steel rail during cutting is avoided, and the product yield is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the present application;

[0023] Figure 2 is Figure 1 is a local enlarged structural schematic view of A in the figure;

[0024] Figure 3 is a structural schematic view of another view of the present application;

[0025] Figure 4 is a structural schematic view of the supporting device of the present application;

[0026] Figure 5 This is a top view of the support device described in this invention.

[0027] Figure 6 This is a cross-sectional structural diagram of the support device described in this invention. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solutions of the present invention, preferred embodiments of the present invention are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting the present patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting the present patent.

[0029] Unless otherwise specified, the technical features such as the cutting device described in this invention (the constituent units / elements of this invention) are obtained from conventional commercial channels or manufactured by conventional methods. Their specific structure, working principle, and possible control methods and spatial arrangement can adopt conventional choices in the field and should not be regarded as the innovation of this invention. This is understandable to those skilled in the art, and this patent will not be further elaborated in detail.

[0030] Example 1:

[0031] like Figures 1 to 6 As shown, the present invention provides a steel rail processing bending equipment, including a frame 1, on which a cutting device 2 for cutting steel rails, a support device 3 for supporting steel rails, and a bending device 4 for bending steel rails are sequentially provided.

[0032] Example 2:

[0033] like Figures 1 to 6 As shown, the present invention provides a steel rail processing bending equipment, including a frame 1, on which a cutting device 2 for cutting steel rails, a support device 3 for supporting steel rails, and a bending device 4 for bending steel rails are sequentially provided.

[0034] The support device 3 includes a base 31, on which a first support roller group 32 and a second support roller group 33 are sequentially arranged. A transmission pulley group 34 is provided on one side of the base 31, and a transmission mechanism 35 is provided on the other side of the base 31. A pressure roller group 36 is provided above the first support roller group 32, and a pressure mechanism 37 is provided above the second support roller group 33.

[0035] The first supporting roller set 32 and the pressing wheel set 36 combine to form a structure for pressing the steel rail from above and below, the transmission mechanism 35 can drive the steel rail to move, and the pressing mechanism 37 can support and press the steel rail.

[0036] Further, in another embodiment, the pressing mechanism 37 is provided with a connecting bone 38 away from one side of the first supporting roller set 32.

[0037] The connecting bone 38 can support the steel rail and will not affect the bending work of the steel rail, thereby improving the bending effect of the steel rail.

[0038] Further, in another embodiment, the pressing mechanism 37 includes a first oil cylinder 371 and a pressing block 372, the first oil cylinder 371 is fixedly connected with the pressing block 372 through a first connecting plate 373, and the pressing block 372 is connected with the connecting bone 38.

[0039] The first oil cylinder 371 can drive the pressing block 372 to move a specified stroke, thereby realizing the movement of the connecting bone 38.

[0040] Further, in another embodiment, the transmission mechanism 35 includes a second oil cylinder 351 and a transmission plate 352, the inside of the base 31 is provided with a sliding block 353, the transmission plate 352 is provided with a guide rail 354, the guide rail 354 is slidably connected with the sliding block 353, and the push rod of the second oil cylinder 351 is fixedly connected with the transmission plate 352 through a second connecting plate 355.

[0041] The second oil cylinder 351 can drive the transmission plate 352 to move a specified stroke, thereby moving the steel rail.

[0042] Further, in another embodiment, the base 31 is provided with a guide piece 39 at the front end.

[0043] The guide piece 39 facilitates the entry of the steel rail into the supporting device 3, and prevents the steel rail from being stuck between the cutting device 2 and the supporting device 3.

[0044] Further, in another embodiment, the bending device 4 includes a motor 41 and a bending disc 42, the bottom of the bending disc 42 is connected with the motor 41, the side of the bending disc 42 is provided with a groove 421 for accommodating the steel rail, and the bending disc 42 is provided with a limiting mechanism for locking the steel rail.

[0045] The steel rail is limited in the groove 421 by the limiting mechanism, the motor 41 rotates the bending disc 42, and the bending work of the steel rail is performed.

[0046] Further, in another embodiment, the limiting mechanism comprises a first cylinder 43 and a limiting block 44, the first cylinder 43 is arranged on the top of the rail bending disc 42, the limiting block 44 is rotatably connected to the rail bending disc 42, and the limiting block 44 is connected with the push rod of the first cylinder 43.

[0047] The first cylinder 43 can drive the limiting block 44 to fix the steel rail.

[0048] Further, in another embodiment, the rail bending disc 42 is provided with a plurality of second cylinders 45, and the second cylinders 45 are arranged above the steel rail.

[0049] When the rail needs to be bent, the second cylinder 45 is started, and the push rod of the second cylinder 45 abuts against the inner side of the steel rail, further fixing the steel rail, and improving the rail bending effect.

[0050] The working principle of one embodiment of the present application is as follows:

[0051] A steel rail processing rail bending device, the steel rail is entered into the cutting device 2 by the previous process, and after cutting, it is pushed into the supporting device 3, and the steel rail can be sent into the rail bending device 4 through the first supporting roller group 32, the second supporting roller group 33, the bottom transmission, the transmission mechanism 35, and the transmission pulley group 34 on the side, wherein the pressing mechanism 37 of the supporting device 3 can support the steel rail;

[0052] The first cylinder 43 is started to push the limiting block 44 to lock the steel rail, the second cylinder 45 is started, the push rod of the second cylinder 45 abuts against the inner side of the steel rail, and the motor 41 is started to rotate the rail bending disc 42 to bend the steel rail, because part of the connecting bone 38 is still in the steel rail, so the pressing mechanism 37 needs to be retracted to pull the connecting bone 38 out of the steel rail, and finally the steel rail bending work is realized.

[0053] According to the description and drawings of the present application, those skilled in the art can easily manufacture or use the steel rail processing rail bending device of the present application, and can produce the positive effects described in the present application.

[0054] Unless otherwise defined, all terms used in disclosing aspects of the application, such as professional terms and technical terms, have the meanings as commonly understood by one of ordinary skill in the art to which this application belongs. By way of non-limiting example, the following definitions are provided.

[0055] Unless otherwise defined, all terms used in disclosing aspects of the application, such as professional terms and technical terms, have the meanings as commonly understood by one of ordinary skill in the art to which this application belongs. By way of non-limiting example, the following definitions are provided.

[0056] The above description is only the preferred embodiment of the application, not any form of limitation on the application, any simple modification and equivalent change of the above embodiment according to the technical essence of the application shall fall within the protection scope of the application.

Claims

1. A steel rail bending processing equipment, characterized in that: The device includes a frame on which a cutting device for cutting steel rails, a support device for supporting steel rails, and a rail bending device for bending steel rails are sequentially provided. The support device includes a base, on which a first support roller group and a second support roller group are sequentially arranged. A transmission pulley group is provided on one side of the base, and a transmission mechanism is provided on the other side of the base. A pressure roller group is provided above the first support roller group, and a pressure mechanism is provided above the second support roller group. The clamping mechanism is provided with a connecting bone on the side away from the first support roller group; The clamping mechanism includes a first hydraulic cylinder and a clamping block. The first hydraulic cylinder and the clamping block are fixedly connected by a first connecting plate, and the clamping block is connected to a connecting bone. The transmission mechanism includes a second hydraulic cylinder and a transmission plate. A slider is provided on the inner side of the base, and a guide rail is provided on the transmission plate. The guide rail is slidably connected to the slider, and the push rod of the second hydraulic cylinder is fixedly connected to the transmission plate through a second connecting plate. The base has a guide plate at its front end.

2. The steel rail processing and bending equipment according to claim 1, characterized in that: The rail bending device includes a motor and a rail bending disc. The bottom of the rail bending disc is connected to the motor. The side of the rail bending disc is provided with a groove for accommodating the steel rail. The rail bending disc is provided with a limiting mechanism for locking the steel rail.

3. The steel rail processing and bending equipment according to claim 2, characterized in that: The limiting mechanism includes a first cylinder and a limiting block. The first cylinder is located on the top of the curved rail disc, and the limiting block is rotatably connected to the curved rail disc. The limiting block is also connected to the push rod of the first cylinder.

4. The steel rail processing and bending equipment according to claim 2, characterized in that: The curved rail disc is equipped with several second cylinders, and the second cylinders are located above the steel rail.

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