Tapping device for track bolt

Abstract

The utility model provides a tapping device for a track bolt, which relates to the technical field of track bolts and comprises a tapping machine, a mechanical arm is fixedly connected to the surface of the tapping machine, a control panel is fixedly connected to the surface of one side of the mechanical arm, a button is fixedly connected to the position, close to the control panel, of the surface of the mechanical arm, and the control panel is fixedly connected with the button. The track bolt connecting piece tapping machine comprises a tapping machine, a mechanical arm is arranged on the surface of the tapping machine, one end of the mechanical arm is fixedly connected with a drill bit, the surface of the tapping machine is fixedly connected with an operation table, a fixing device is arranged on the surface of the operation table, and the fixing device comprises two installation blocks. Compared with the prior art, the track bolt connecting pieces with more sizes and specifications can be better limited and fixed, the position stability of the track bolt connecting pieces is guaranteed, and therefore the functionality of the tapping machine is improved, the working efficiency and the using effect of the tapping machine are improved, and the utilization rate of tapped finished products of the connecting pieces is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of track bolts, in particular to a tapping device for track bolts. Background Art

[0002] Track bolts are one of the components required for track construction. Their main function is to ensure the stability of the track position, prevent the track from abnormal loosening and deviation, ensure normal operation and improve its safety. During the use of track bolts, corresponding grooves need to be opened on the connecting parts that are adapted to them, and a tapping machine needs to be used to process and tap them.

[0003] When a traditional tapping machine is used to reinforce a rail bolt, the connecting component of the rail bolt is first installed in the mounting groove on the operating table on the surface of the tapping machine. Then, the buttons and control panel are operated to make the drill bit on the robotic arm rotate at high speed and come into contact with the surface of the connecting component to perform tapping. However, in actual use, it is found that the mounting groove size setting of the operating table on a general tapping machine is fixed and difficult to adjust, making it difficult to connect and tap connecting components of various sizes, which reduces the practicality and functionality of the tapping machine and reduces the use effect and work efficiency of the tapping machine. Utility Model Content

[0004] The utility model proposes a tapping device for rail bolts to solve the problem that the size of the installation groove of the operating table on the general tapping machine is fixed and difficult to adjust, thereby making it difficult to connect and tap connecting parts of various sizes, reducing the practicality and functionality of the tapping machine and reducing the use effect and work efficiency of the tapping machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a tapping device for rail bolts, comprising a tapping machine, a mechanical arm is fixedly connected to the surface of the tapping machine, a control panel is fixedly connected to the surface of one side of the mechanical arm, a button is fixedly connected to the surface of the mechanical arm near the control panel, a drill is fixedly connected to one end of the mechanical arm, an operating table is fixedly connected to the surface of the tapping machine, a fixing device is provided on the surface of the operating table, and the fixing device comprises two mounting blocks, the two mounting blocks are fixedly connected to both sides of the surface of the operating table, and the two mounting blocks are fixedly connected to the The surfaces of the blocks are respectively penetrated with sliding rods for sliding connection, one end of the sliding rod is fixedly connected to an arc plate, the surface of the sliding rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the mounting block and the arc plate, one side surface of the tapping machine is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a screw, the arc surfaces at both ends of the screw are respectively provided with threads in opposite directions, the two ends of the screw are respectively penetrated with connecting plates with threads, the connecting plate is slidingly connected to the surface of the tapping machine, and one side surface of the connecting plate is fixedly connected to a fixing plate, and the cross-section of the fixing plate is "U"-shaped.

[0006] The effect achieved by the above components is: when using a tapping machine to tap the rail bolt connectors, it is possible to better limit and fix rail bolt connectors of more sizes and specifications, ensuring the stable position of the rail bolt connectors, thereby improving the functionality of the tapping machine, and also improving the working efficiency and use effect of the tapping machine, so that the utilization rate of the tapped finished rail bolt connectors is further improved.

[0007] Preferably, a reinforcement pad is fixedly connected to the inner wall of the arc-shaped plate, and the reinforcement pad is a rubber pad.

[0008] The effect achieved by the above components is: through the setting of the reinforcement pad, the friction force of the arc plate is further increased when limiting and fixing the rail bolt connector, so that loosening and deviation are not likely to occur, which can better ensure the stable tapping processing of the rail bolt connector.

[0009] Preferably, one end of the screw rod is rotatably connected to a stabilizing block, and the stabilizing block is fixedly connected to the surface of the tapping machine.

[0010] The effect achieved by the above components is: through the setting of the stabilizing block, the screw can rotate more stably under the drive of the servo motor and is less likely to shake, thereby making the fixing plate more stable and firm when squeezing and fixing the curved plate.

[0011] Preferably, a protective sleeve is provided on the arc surface of the screw, and the protective sleeve is fixedly connected to the surface of the servo motor.

[0012] The effect achieved by the above components is: through the provision of the protective cover, the debris generated during the tapping process of the rail bolt connector is not easy to enter the interior of the servo motor and cause damage thereto, thereby ensuring the normal use of the servo motor.

[0013] Preferably, a stabilizing component is provided on the surface of the operating table, which ensures the stable movement of the arc plate. The stabilizing component includes two sliders, which are fixedly connected to two slide rods respectively. Slide grooves are respectively provided on both sides of the surface of the operating table, and the slide grooves are slidably connected to the inner walls of the sliders.

[0014] The effect achieved by the above components is: through the setting of the stabilizing component, the slider and the slide groove form a sliding connection relationship, so that the arc plate moves more stably under the drive of the slide rod and is not prone to shaking, thereby better limiting and fixing the rail bolt connector, thereby improving the stability of the fixing device.

[0015] Preferably, a protective device is provided on the surface of the operating table, and the protective device includes two protective shells, and mounting grooves are respectively opened on both sides of the surfaces of the two protective shells. The inner walls of the mounting grooves are clamped with mounting plates, and the mounting plates are fixedly connected to the surface of the operating table. Screws are inserted through the surface of the mounting plates, and the screws are threadedly connected to the surface of the protective shells.

[0016] The effect achieved by the above components is: when tapping the rail bolt connector, the metal debris generated is more concentrated and less likely to fly away, which is convenient for the staff to clean it, thereby facilitating the use of the tapping machine and improving the working efficiency of the tapping machine.

[0017] Preferably, an operating block is fixedly connected to the surface of the screw, and a plurality of anti-slip protrusions are provided on the surface of the operating block.

[0018] The effect achieved by the above components is that through the setting of the operating block, the protective shell can be fixed more conveniently when being installed and fixed with screws, thereby improving the convenience of using the protective device.

[0019] Preferably, one side surface of the two protective shells is respectively provided with a card slot, the inner wall of the card slot is clamped with a card block, and one side surface of the card block is fixedly connected with a protective plate.

[0020] The effect achieved by the above components is: by adding protective plates and blocks, the protection range of the protective shell is further increased, and metal debris is less likely to fly when the rail bolt connector is tapped, thereby improving the use effect of the protective device.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] When using a tapping machine to perform tapping processing on rail bolt connectors, rail bolt connectors of more sizes and specifications can be better limited and fixed, ensuring the stable position of the rail bolt connectors, thereby improving the functionality of the tapping machine, and also improving the working efficiency and use effect of the tapping machine, so that the utilization rate of the tapped finished products of the rail bolt connectors is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the operating table of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the side three-dimensional structure of ;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective device of the utility model;

[0027] Figure 5 For this utility model Figure 4 Schematic diagram of the side three-dimensional structure.

[0028] Legend: 1. Tapping machine; 2. Robotic arm; 3. Control panel; 4. Button; 5. Drill bit; 6. Operating table; 7. Fixing device; 71. Mounting block; 72. Slide rod; 73. Arc plate; 74. Spring; 75. Servo motor; 76. Screw; 77. Connecting plate; 78. Fixing plate; 79. Protective cover; 710. Stabilizing block; 711. Reinforcement pad; 8. Protective device; 81. Protective shell; 82. Mounting slot; 83. Mounting plate; 84. Screw; 85. Operating block; 86. Slot; 87. Block; 88. Protective plate; 9. Stabilizing assembly; 91. Slide groove; 92. Slider. DETAILED DESCRIPTION

[0029] Reference Figure 1 As shown, this embodiment discloses a tapping device for rail bolts, including a tapping machine 1, a robotic arm 2 is fixedly connected to the surface of the tapping machine 1, a control panel 3 is fixedly connected to the surface of one side of the robotic arm 2, a button 4 is fixedly connected to the surface of the robotic arm 2 near the control panel 3, a drill bit 5 is fixedly connected to one end of the robotic arm 2, an operating table 6 is fixedly connected to the surface of the tapping machine 1, a fixing device 7 is provided on the surface of the operating table 6, and a protective device 8 is provided on the surface of the operating table 6.

[0030] Reference Figure 1 and Figure 2 as well as Figure 3As shown, this embodiment discloses that the fixing device 7 includes two mounting blocks 71, and the two mounting blocks 71 are fixedly connected to the two sides of the surface of the operating table 6 respectively. The surfaces of the two mounting blocks 71 are respectively penetrated with sliding rods 72, and one end of the sliding rod 72 is fixedly connected to the arc plate 73. The surface of the sliding rod 72 is sleeved with a spring 74, and the two ends of the spring 74 are fixedly connected to the mounting blocks 71 and the arc plate 73 respectively. A servo motor 75 is fixedly connected to the surface of one side of the tapping machine 1, and the output end of the servo motor 75 is fixedly connected to a screw 76. The screw 76 The arc surfaces at both ends are respectively provided with threads in opposite directions, and the two ends of the screw rod 76 are respectively threaded with connecting plates 77, which are slidably connected to the surface of the tapping machine 1. A fixing plate 78 is fixedly connected to the surface of the connecting plate 77. The cross section of the fixing plate 78 is "U" shaped. When the tapping machine 1 is used to tap the rail bolt connector, the nut position of the rail bolt connector is first placed on the surface of the operating table 6. At this time, the two slide bars 72 will slide under the action of the telescopic force of the spring 74, so that one end of the slide bar 72 is fixed to the The connected arc plates 73 slide on the surface of the operating table 6 until the two arc plates 73 form a pre-clamping limit for the rail bolt connector, and then the servo motor 75 on one side of the tapping machine 1 is started. The operation of the servo motor 75 will drive the rotation of the output end screw 76, thereby causing the connecting plates 77 on the arc surfaces on both sides of the screw 76 to slide on the surface of the tapping machine 1 and approach each other until the two ends of the fixed plates 78 on both sides of the operating table 6 are respectively in contact and extruded with the arc surfaces of the two arc plates 73, so that the arc plates 73 are more strongly and stably contacted and extruded on the surface of the rail bolt connector. Then, the button 4 and the control panel 3 are operated to cause the drill bit 5 on the robotic arm 2 to rotate at high speed and contact the bolt for tapping. At this time, when the tapping machine 1 is used to tap the rail bolt connector, rail bolt connectors of more sizes and specifications can be better limited and fixed, ensuring the stable position of the rail bolt connector, thereby improving the functionality of the tapping machine 1, and also improving the working efficiency and use effect of the tapping machine 1, so that the utilization rate of the finished tapped rail bolt connector is further improved.

[0031] Reference Figure 1 and Figure 2 as well as Figure 3As shown, this embodiment discloses that the inner wall of the arc plate 73 is fixedly connected with a reinforcement pad 713, and the reinforcement pad 713 is a rubber pad. Through the setting of the reinforcement pad 713, the friction force of the arc plate 73 is further increased when the rail bolt connector is limited and fixed, so that it is not easy to loosen or deviate, and the stable tapping processing of the rail bolt connector can be better guaranteed. One end of the screw rod 76 is rotatably connected with a stabilizing block 710, and the stabilizing block 710 is fixedly connected to the surface of the tapping machine 1. Through the setting of the stabilizing block 710, the screw rod 76 can be driven by the servo motor 75 to rotate more stably and is not easy to shake, thereby making the fixing plate 78 more stable and firm when squeezing and fixing the arc plate 73.

[0032] Reference Figure 1 and Figure 2 as well as Figure 3 As shown, this embodiment discloses that a protective sleeve 79 is sleeved on the arc surface of the screw rod 76, and the protective sleeve 79 is fixedly connected to the surface of the servo motor 75. Through the provision of the protective sleeve 79, the debris generated during the tapping of the track bolt connector is not easy to enter the interior of the servo motor 75 and cause damage to it, thereby ensuring the normal use of the servo motor 75, and the surface of the operating table 6 is provided with a stabilizing component, which ensures the stable movement of the arc plate 73. The stabilizing component includes two sliders 92, and the two sliders 92 are fixedly connected to the two slide rods 72 respectively. Slide grooves 91 are respectively opened on both sides of the surface of the operating table 6, and the slide grooves 91 are slidably connected to the inner walls of the sliders 92. Through the provision of the stabilizing component 9, the sliders 92 and the slide grooves 91 form a sliding connection relationship, so that the arc plate 73 moves more stably under the drive of the slide rod 72, and is not easy to shake, thereby better limiting and fixing the track bolt connector, thereby improving the stability of the fixing device 7.

[0033] Reference Figure 1 and Figure 4 as well as Figure 5 As shown, this embodiment discloses that the protective device 8 includes two protective shells 81, and mounting grooves 82 are respectively opened on both sides of the surfaces of the two protective shells 81. The inner walls of the mounting grooves 82 are clamped with mounting plates 83, and the mounting plates 83 are fixedly connected to the surface of the operating table 6. Screws 84 are inserted through the surface of the mounting plates 83, and the screws 84 are threadedly connected to the surfaces of the protective shells 81. When processing the rail bolt connector, the protective shells 81 are first installed on both sides of the rail bolt connector so that the mounting grooves 82 on both sides of the protective shells 81 are clamped with the mounting plates 83 on the operating table 6, and then the screws 84 are inserted into the mounting plates 83 so that the screws 84 are threadedly connected to the protective shells 81 to fix the position of the protective shells 81. At this time, when tapping the rail bolt connector, the metal debris generated is more concentrated and not easy to fly away, which is convenient for the staff to clean it, thereby facilitating the use of the tapping machine 1 and improving the working efficiency of the tapping machine 1.

[0034] Reference Figure 1 and Figure 4 as well as Figure 5 As shown, this embodiment discloses that the surface of the screw 84 is fixedly connected with an operating block 85, and the surface of the operating block 85 is provided with a number of anti-slip protrusions. Through the setting of the operating block 85, when the screw 84 is used to install and fix the protective shell 81, it can be fixed more conveniently, thereby improving the convenience of using the protective device 8. One side surface of the two protective shells 81 is respectively provided with a slot 86, and the inner wall of the slot 86 is clamped with a block 87, and one side surface of the block 87 is fixedly connected with a protective plate 88. Through the setting of the protective plate 88 and the block 87, the protection range of the protective shell 81 is further increased, thereby making it more difficult for metal debris to fly when the rail bolt connector is tapped, thereby improving the use effect of the protective device 8.

[0035] Working principle: When using the tapping machine 1 to tap the track bolt connector, first place the track bolt connector on the surface of the operating table 6. At this time, the two slide bars 72 will slide under the action of the telescopic force of the spring 74, causing the arc plate 73 fixedly connected at one end of the slide bar 72 to slide on the surface of the operating table 6 until the two arc plates 73 form a pre-clamping limit for the track bolt connector. Then start the servo motor 75 on one side of the tapping machine 1. The operation of the servo motor 75 will drive the rotation of the output end screw 76, thereby causing the connecting plates 77 on the arc surfaces on both sides of the screw 76 to slide on the surface of the tapping machine 1 and approach each other until the fixed plates 78 on both sides of the operating table 6 are engaged. The ends are respectively in contact with and squeezed against the arc surfaces of the two arc plates 73, so that the arc plates 73 are more strongly and stably in contact with and squeezed against the surface of the rail bolt connector, and then the button 4 and the control panel 3 are operated to make the drill bit 5 on the robotic arm 2 rotate at high speed, and contact the bolts to perform tapping processing on them. At this time, when the tapping machine 1 is used to tap the rail bolt connectors, rail bolt connectors of more sizes and specifications can be better limited and fixed, ensuring the stable position of the rail bolt connectors, thereby improving the functionality of the tapping machine 1, and also improving the working efficiency and use effect of the tapping machine 1, so that the utilization rate of the finished tapped rail bolt connectors is further improved.

[0036] When processing the rail bolt connector, first install the protective shell 81 on both sides of the rail bolt connector, so that the mounting grooves 82 on both sides of the protective shell 81 are clamped with the mounting plate 83 on the operating table 6, and then insert the screw 84 into the mounting plate 83, so that the screw 84 is threadedly connected to the protective shell 81 to fix the position of the protective shell 81, and then clamp the block 87 on the protective plate 88 into the clamping groove 86 on the surface of the protective shell 81. At this time, when tapping the rail bolt connector, the metal debris generated is more concentrated and less likely to fly away, which is convenient for the staff to clean it, thereby facilitating the use of the tapping machine 1 and improving the working efficiency of the tapping machine 1.

Claims

1. A tapping device for rail bolts, comprising a tapping machine (1), characterized in that: The surface of the tapping machine (1) is fixedly connected to a mechanical arm (2), a side surface of the mechanical arm (2) is fixedly connected to a control panel (3), a surface of the mechanical arm (2) is fixedly connected to a button (4) near the control panel (3), one end of the mechanical arm (2) is fixedly connected to a drill bit (5), the surface of the tapping machine (1) is fixedly connected to an operating table (6), and a fixing device (7) is provided on the surface of the operating table (6), wherein the fixing device (7) comprises an arc plate (73) and a fixing plate (78), and the arc plate (73) and the fixing plate (78) are activated to limit and fix the rail bolt connector.

2. A tapping device for rail bolts according to claim 1, characterized in that: The fixing device (7) includes two mounting blocks (71), the two mounting blocks (71) are fixedly connected to the two sides of the surface of the operating table (6), and the surfaces of the two mounting blocks (71) are respectively penetrated by a sliding rod (72) for sliding connection, one end of the sliding rod (72) is fixedly connected to an arc plate (73), and the surface of the sliding rod (72) is sleeved with a spring (74), and the two ends of the spring (74) are fixedly connected to the mounting blocks (71) and the arc plate (73), respectively. A servo motor (75) is fixedly connected to the surface of one side of the tapping machine (1), and a screw (76) is fixedly connected to the output end of the servo motor (75). The arc surfaces at both ends of the screw rod (76) are respectively provided with threads in opposite directions. The two ends of the screw rod (76) are respectively threaded with connecting plates (77). The connecting plate (77) is slidably connected to the surface of the tapping machine (1). A fixed plate (78) is fixedly connected to one side surface of the connecting plate (77). The cross section of the fixed plate (78) is "U"-shaped. One end of the screw rod (76) is rotatably connected to a stabilizing block (710). The stabilizing block (710) is fixedly connected to the surface of the tapping machine (1). The inner wall of the arc plate (73) is fixedly connected with a reinforcing pad (711), and the reinforcing pad (711) is a rubber pad.

3. A tapping device for a track bolt according to claim 2, characterized in that: A protective sleeve (79) is sleeved on the arc surface of the screw rod (76), and the protective sleeve (79) is fixedly connected to the surface of the servo motor (75).

4. A tapping device for a track bolt according to claim 3, characterized in that: The surface of the operating table (6) is provided with a stabilizing component (9), and the stabilizing component (9) ensures the stable movement of the arc plate (73).

5. A tapping device for track bolts according to claim 4, characterized in that: The stabilizing assembly (9) includes two sliders (92), the two sliders (92) are fixedly connected to the two slide bars (72) respectively, and a slide groove (91) is respectively provided on both sides of the surface of the operating table (6), and the slide groove (91) is slidably connected to the inner wall of the slider (92).

6. The tapping device for track bolts according to claim 1, characterized in that: The surface of the operating table (6) is provided with a protective device (8), and the protective device (8) includes two protective shells (81). Mounting grooves (82) are respectively provided on both sides of the surfaces of the two protective shells (81). The inner walls of the mounting grooves (82) are clamped with mounting plates (83). The mounting plates (83) are fixedly connected to the surface of the operating table (6). Screws (84) are inserted through the surface of the mounting plates (83), and the screws (84) are threadedly connected to the surface of the protective shells (81).

7. A tapping device for a track bolt according to claim 6, characterized in that: An operating block (85) is fixedly connected to the surface of the screw (84), and a plurality of anti-slip protrusions are provided on the surface of the operating block (85).

8. The tapping device for track bolts according to claim 7, characterized in that: A card slot (86) is respectively provided on one side surface of the two protective shells (81), a card block (87) is clamped on the inner wall of the card slot (86), and a protective plate (88) is fixedly connected to one side surface of the card block (87).

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