Rail segment following segment automatic clamping system

Abstract

The utility model provides a steel rail section automatic clamping system of following section, include: mounting bracket, polishing device, adjusting device and sealing device, polishing device fixed mounting in one side of mounting bracket, adjusting device includes adjusting groove, adjusting block, telescopic part and adjusting wheel, adjusting groove is opened in the inside of mounting bracket, adjusting block slidingly connected in the inside of adjusting groove, telescopic part fixed mounting in the inside of adjusting groove, adjusting wheel rotatably connected in one side of adjusting block, sealing device includes two sliding slots, two sliding blocks and sealing plate. The utility model provides a steel rail section automatic clamping system of following section, through telescopic part cooperation adjusting block and adjusting groove, the position of adjusting wheel is adjusted, thereby convenient to the sand belt tightness of polishing device is adjusted fast, also convenient to the replacement of sand belt in later period, through sealing device to adjusting groove is sealed, thereby prevent dust from adhering on the surface of telescopic part.

Description

Technical Field

[0001] This utility model relates to the field of rail production, and in particular to an automatic clamping system for rail sections. Background Technology

[0002] Steel rails are the main components of railway tracks. Their function is to guide the wheels of locomotives and rolling stock forward, bear the enormous pressure of the wheels, and transmit it to the sleepers. Steel rails must provide the wheels with a continuous, smooth, and least resistant rolling surface. In electrified railways or automatic block sections, steel rails can also serve as track circuits.

[0003] Currently, rails in railway turnouts, accessories, and other products are produced using automatic clamping and grinding of rail forging sections. The rail forging section involves rail bottom milling and clamping, flash grinding, and burr removal. The complete set of automatic clamping and grinding equipment for rail forging sections mainly consists of clamping and positioning components and corresponding accessories, grinding and chamfering components and corresponding accessories, electrical control box, hydraulic station, robot control cabinet, and grinding dust collection components.

[0004] In the past, grinding was done by using a robot to grind the surface of the rails. Now, belt sanders are used for grinding. However, with the use of belt sanders, friction generates heat during the grinding process, which raises the temperature of the sanding belt. This causes the overall structure of the sanding belt to loosen, making it shake or deviate during high-speed movement. This results in uneven surface roughness of the workpiece and even problems with uneven grinding marks.

[0005] Therefore, it is necessary to provide an automatic rail section clamping system to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides an automatic clamping system for rail sections, which solves the problem that frictional heat generated by belt sanders causes the sanding belt temperature to rise, leading to a loosening of the overall structure of the sanding belt.

[0007] To solve the above-mentioned technical problems, the present invention provides an automatic rail section clamping system, which includes: a mounting frame, a grinding device, an adjusting device, and a sealing device.

[0008] The grinding device is fixedly installed on one side of the mounting frame;

[0009] The adjustment device includes an adjustment groove, an adjustment block, a telescopic component, and an adjustment wheel. The adjustment groove is formed inside the mounting frame, the adjustment block is slidably connected to the inside of the adjustment groove, the telescopic component is fixedly installed inside the adjustment groove, and the adjustment wheel is rotatably connected to one side of the adjustment block.

[0010] The sealing device includes two sliding grooves, two sliding blocks, and a sealing plate. The two sliding grooves are both opened inside the mounting frame, and the two sliding blocks are slidably connected inside the two sliding grooves respectively. The two sides of the sealing plate are respectively fixedly connected to one side of the two sliding blocks.

[0011] Preferably, the adjustment device further includes a monitor, which is fixedly installed inside the telescopic member.

[0012] Preferably, the telescopic component is an electric push rod, which is fixedly installed inside the adjustment groove.

[0013] Preferably, a limiting block is fixedly connected to one side of the adjusting groove, and the limiting block is used to limit the adjusting block.

[0014] Preferably, the surface of the mounting bracket is provided with a cleaning device, which includes a protective box, an air pump, an input pipe, an output pipe, a diverter pipe, and multiple nozzles.

[0015] Preferably, the protective box is fixedly installed on the surface of the mounting bracket, the air pump is fixedly installed inside the protective box, one end of the input pipe is fixedly installed on one end of the air pump, one end of the output pipe is fixedly installed on the output end of the air pump, one end of the diverter pipe is fixedly installed on one end of the output pipe, and multiple nozzles are fixedly installed on the surface of the diverter pipe.

[0016] Preferably, the cleaning device further includes a filter screen, which is fixedly installed inside the protective box.

[0017] Compared with related technologies, the automatic rail section clamping system provided by this utility model has the following advantages:

[0018] Beneficial effects:

[0019] This utility model provides an automatic clamping system for rail sections. By using telescopic components in conjunction with adjusting blocks and adjusting grooves, the position of the adjusting wheel can be adjusted, thereby facilitating the rapid adjustment of the sanding belt tension of the grinding device and making it convenient to replace the sanding belt later. The adjusting groove is sealed by a sealing device to prevent dust from adhering to the surface of the telescopic components. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of the first embodiment of the automatic rail section clamping system provided by this utility model;

[0021] Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the mounting bracket shown;

[0022] Figure 3 for Figure 2 The enlarged schematic diagram of part A shown below;

[0023] Figure 4 A schematic diagram of the structure of the second embodiment of the automatic rail section clamping system provided by this utility model;

[0024] Figure 5 for Figure 4 The diagram shows the structure of the cleaning device.

[0025] Figure 6 for Figure 5 The enlarged schematic diagram of part B is shown.

[0026] The following are the labels in the diagram: 1. Mounting bracket, 2. Grinding device, 3. Adjustment device, 31. Adjustment groove, 32. Adjustment block, 33. Telescopic component, 34. Monitor, 35. Adjustment wheel, 4. Sealing device, 41. Sliding groove, 42. Sliding block, 43. Sealing plate, 5. Limiting block, 6. Cleaning device, 61. Protective box, 62. Air pump, 63. Input pipe, 64. Output pipe, 65. Diverter pipe, 66. Nozzle, 67. Filter screen. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] First Embodiment

[0029] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the automatic rail section clamping system provided by this utility model; Figure 2 for Figure 1 A cross-sectional structural schematic diagram of the mounting bracket shown; Figure 3 for Figure 2 The enlarged schematic diagram of section A is shown. The automatic clamping system for rail sections includes: mounting frame 1, grinding device 2, adjusting device 3, and sealing device 4;

[0030] The grinding device 2 is fixedly installed on one side of the mounting frame 1;

[0031] The adjustment device 3 includes an adjustment groove 31, an adjustment block 32, a telescopic member 33, and an adjustment wheel 35. The adjustment groove 31 is opened inside the mounting frame 1. The adjustment block 32 is slidably connected to the inside of the adjustment groove 31. The telescopic member 33 is fixedly installed inside the adjustment groove 31. The adjustment wheel 35 is rotatably connected to one side of the adjustment block 32.

[0032] The sealing device 4 includes two sliding grooves 41, two sliding blocks 42, and a sealing plate 43. The two sliding grooves 41 are both opened inside the mounting frame 1. The two sliding blocks 42 are slidably connected to the inside of the two sliding grooves 41 respectively. The two sides of the sealing plate 43 are fixedly connected to one side of the two sliding blocks 42 respectively.

[0033] The grinding device 2 is a belt sander. The grinding device 2 is fixedly installed on one side of the mounting frame 1, and the mounting frame 1 is fixedly installed on the output end of the robot.

[0034] One side of the sealing plate 43 is fixedly installed on one side of the adjusting block 32, so as to drive the sealing plate 43 to move to one side when the adjusting block 32 moves to one side. The sliding block 42 is a T-shaped block, and the sliding groove 41 is a T-shaped groove that is adapted to the sliding block 42.

[0035] The adjustment device 3 also includes a monitor 34, which is fixedly installed inside the telescopic member 33.

[0036] The monitor 34 is a pressure sensor, and the adjusting block 32 is fixedly installed on one side of the monitor 34. It is used to monitor the tension of the adjusting wheel 35 through the pressure sensor. When the pressure decreases, the telescopic member 33 automatically extends and drives the adjusting block 32 to move to one side to adjust the position of the adjusting wheel 35.

[0037] The telescopic component 33 is an electric push rod, which is fixedly installed inside the adjustment groove 31.

[0038] The telescopic component 33 is a hydraulic rod or cylinder used to push the adjusting block 32 to move, thereby adjusting the position of the adjusting wheel 35, adjusting the tension of the sanding belt, and facilitating the replacement of the sanding belt later.

[0039] A limiting block 5 is fixedly connected to one side of the adjusting groove 31, and the limiting block 5 is used to limit the adjusting block 32.

[0040] The limiting block 5 is used to facilitate the movement of the adjusting groove 32 to one side to separate it from the adjusting groove 31.

[0041] The working principle of the automatic rail section clamping system provided by this utility model is as follows:

[0042] When in use, if the sanding belt of the sanding device 2 is found to be loose, the adjusting block 32 connected to the adjusting wheel 35 is pushed to one side by activating the telescopic component 33 to adjust the sanding belt to a suitable tension.

[0043] At the same time, when the adjusting block 32 moves to one side, it drives the sealing plate 43 to move to one side through the two sliding blocks 42 inside the two sliding grooves 41 respectively.

[0044] Compared with related technologies, the automatic rail section clamping system provided by this utility model has the following advantages:

[0045] Beneficial effects:

[0046] This utility model provides an automatic clamping system for rail sections. The position of the adjusting wheel 35 is adjusted by the telescopic component 33 in conjunction with the adjusting block 32 and the adjusting groove 31. This facilitates the rapid adjustment of the tension of the sanding belt of the grinding device 2 and also makes it convenient to replace the sanding belt later. The adjusting groove 31 is sealed by the sealing device 4 to prevent dust from adhering to the surface of the telescopic component 33.

[0047] Second Embodiment

[0048] Please refer to the following: Figure 4 , Figure 5 and Figure 6 Based on the automatic rail segment clamping system provided in the first embodiment of this application, the second embodiment of this application proposes another automatic rail segment clamping system. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0049] Specifically, the difference between the automatic rail section clamping system provided in the second embodiment of this application is that the surface of the mounting frame 1 of the automatic rail section clamping system is provided with a cleaning device 6, which includes a protective box 61, an air pump 62, an input pipe 63, an output pipe 64, a diversion pipe 65, and multiple nozzles 66.

[0050] The protective box 61 is fixedly installed on the surface of the mounting bracket 1, the air pump 62 is fixedly installed inside the protective box 61, one end of the input pipe 63 is fixedly installed on one end of the air pump 62, one end of the output pipe 64 is fixedly installed on the output end of the air pump 62, one end of the diverter pipe 65 is fixedly installed on one end of the output pipe 64, and multiple nozzles 66 are fixedly installed on the surface of the diverter pipe 65.

[0051] The diverter pipe 65 is a rigid pipe and is fixedly installed inside the protective box 61. It is used to spray the gas from the output end of the output pipe 64 through multiple nozzles 66 to clean the surface of the sanding belt.

[0052] The cleaning device 6 also includes a filter screen 67, which is fixedly installed inside the protective box 61.

[0053] The filter 67 is used to filter the air entering the inlet pipe 63, thereby preventing dust from entering.

[0054] The working principle of the automatic rail section clamping system provided by this utility model is as follows:

[0055] When in use, after the air pump 62 is started, the outside air is filtered through the filter screen 67 and enters the input pipe 63. After being delivered into the inside of the diversion pipe 65 through the output pipe 64 connected to the output end of the air pump 62, it is sprayed out through multiple nozzles 66 to clean the sanding belt of the grinding device 2.

[0056] Compared with related technologies, the automatic rail section clamping system provided by this utility model has the following advantages:

[0057] Beneficial effects:

[0058] This utility model provides an automatic clamping system for rail sections. The cleaning device 6 cleans the surface of the sanding belt of the grinding device 2, thereby preventing excessive powder, debris, etc. from adhering to the surface and affecting subsequent grinding.

[0059] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic clamping system for rail sections, characterized in that, include: Mounting bracket, grinding device, adjusting device, and sealing device; The grinding device is fixedly installed on one side of the mounting frame; The adjustment device includes an adjustment groove, an adjustment block, a telescopic component, and an adjustment wheel. The adjustment groove is formed inside the mounting frame, the adjustment block is slidably connected to the inside of the adjustment groove, the telescopic component is fixedly installed inside the adjustment groove, and the adjustment wheel is rotatably connected to one side of the adjustment block. The sealing device includes two sliding grooves, two sliding blocks, and a sealing plate. The two sliding grooves are both opened inside the mounting frame, and the two sliding blocks are slidably connected inside the two sliding grooves respectively. The two sides of the sealing plate are respectively fixedly connected to one side of the two sliding blocks.

2. The automatic rail section clamping system according to claim 1, characterized in that, The adjustment device also includes a monitor, which is fixedly installed inside the telescopic member.

3. The automatic rail section clamping system according to claim 1, characterized in that, The telescopic component is an electric push rod, which is fixedly installed inside the adjustment groove.

4. The automatic rail section clamping system according to claim 3, characterized in that, A limiting block is fixedly connected to one side of the adjustment groove, and the limiting block is used to limit the adjustment block.

5. The automatic rail section clamping system according to claim 1, characterized in that, The surface of the mounting bracket is provided with a cleaning device, which includes a protective box, an air pump, an input pipe, an output pipe, a diversion pipe, and multiple nozzles.

6. The automatic rail section clamping system according to claim 5, characterized in that, The protective box is fixedly installed on the surface of the mounting bracket, the air pump is fixedly installed inside the protective box, one end of the input pipe is fixedly installed on one end of the air pump, one end of the output pipe is fixedly installed on the output end of the air pump, one end of the diverter pipe is fixedly installed on one end of the output pipe, and multiple nozzles are fixedly installed on the surface of the diverter pipe.

7. The automatic rail section clamping system according to claim 5, characterized in that, The cleaning device also includes a filter screen, which is fixedly installed inside the protective box.

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