Supporting chain wheel machining equipment

Abstract

The utility model relates to the technical field of machining equipment, and discloses supporting chain wheel machining equipment which comprises a workbench, a mounting plate fixedly connected to the upper surface of the workbench, a fixing plate fixedly connected to the upper surface of the workbench, a machining device arranged on the upper surface of the workbench, and a motor fixedly connected to the side portion of the mounting plate. The output end of the motor is fixedly connected with a three-jaw chuck, an electric telescopic rod is arranged on the side portion of the fixing plate, the end of the electric telescopic rod is fixedly connected with a limiting piece, and a positioning device is arranged on the outer surface of the limiting piece. The end of a bolt penetrates through the mounting frame and the movable part, then the mounting frame is limited, the two-way threaded rod is rotated to enable the movable part to drive the mounting frame to move downwards to limit the workpiece, then the three-jaw chuck limits the end, away from the limiting part, of the workpiece, and the workpiece can be located more rapidly.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, specifically to a chain roller processing equipment. Background Technology

[0002] Tracked wheels have strong load-bearing capacity and are highly adaptable to terrain, so they are widely used as the walking mechanism of large machinery such as excavators and bulldozers. Tracked wheels generally consist of tracks and drive wheels, guide wheels, track rollers, and carrier rollers set in the tracks, commonly known as "four wheels and one track".

[0003] Some equipment on the market typically uses a three-jaw chuck to limit the cylindrical workpiece, then extends an electric telescopic rod to press the limiting part against the end of the cylindrical workpiece, and then the motor drives the three-jaw chuck to rotate, causing the cylindrical workpiece to rotate. Finally, the cutting tool processes the workpiece, which can turn the cylindrical workpiece into a drag chain wheel.

[0004] However, in actual use, during the process of limiting the cylindrical workpiece, the limiting component moves towards the center of the workpiece end, and the vibration caused by the mechanical movement makes it impossible for the limiting component to be properly aligned with the center of the workpiece end, thus affecting the processing of the workpiece; in view of this, we propose a chain roller processing equipment. Utility Model Content

[0005] The purpose of this utility model is to provide a track roller processing equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chain roller processing device, comprising a worktable, an mounting plate fixedly connected to the upper surface of the worktable, a fixing plate fixedly connected to the upper surface of the worktable, a processing device disposed on the upper surface of the worktable, a motor fixedly connected to the side of the mounting plate, a three-jaw chuck fixedly connected to the output end of the motor, an electric telescopic rod disposed on the side of the fixing plate, a limit member fixedly connected to the end of the electric telescopic rod, a positioning device disposed on the outer surface of the limit member, the positioning device comprising:

[0007] A rotating component is rotatably connected to the outer surface of a limiting component. A mounting component is fixedly connected to the outer surface of the rotating component, and a bidirectional threaded rod is rotatably connected to the bottom of the inner wall of the mounting component.

[0008] The movable component is threadedly connected to the outer surface of the bidirectional threaded rod. A mounting bracket is sleeved on the outer surface of the movable component. A pressing block is connected to the end of the mounting bracket. Bolts are provided on the upper surface of the mounting bracket.

[0009] Preferably, the center of the pressing block corresponds to the center of the movable part, and the bottom of the pressing block is provided with an arc-shaped surface, which allows the pressing block to make better contact with the outer surface of the workpiece.

[0010] Preferably, the movable component is disposed inside the mounting component, and the center of the movable component corresponds to the center of the mounting component, which allows the movable component to move inside the mounting component.

[0011] Preferably, the end of the bidirectional threaded rod is arranged to penetrate the inner wall of the mounting bracket, and the center of the bidirectional threaded rod corresponds to the center of the limiting member, which allows the movable part to move when the bidirectional threaded rod rotates.

[0012] Preferably, a limiting component is provided on the upper surface of the worktable. The limiting component includes a placement groove, which is opened on the upper surface of the worktable. A spring is fixedly connected to the inner wall side of the placement groove, and a placement block is fixedly connected to the end of the spring. A slot is opened on the side of the placement block near the top, and a limiting block is fixedly connected to the front of the placement block.

[0013] Preferably, the position of the card slot corresponds to the position of the mounting bracket, and the size of the card slot is adapted to the size of the mounting bracket.

[0014] Preferably, there are two limiting blocks, and the two limiting blocks are symmetrically arranged around the center of the placement block, and bolts are provided on the upper surface of the limiting blocks.

[0015] Compared with the prior art, the present invention provides a track roller processing equipment, which has the following beneficial effects:

[0016] 1. In this chain roller processing equipment, to better limit the workpiece, the workpiece is placed inside the three-jaw chuck. At the same time, the electric telescopic rod extends to bring the end of the limiting component into contact with the end of the workpiece. Then, the moving mounting bracket aligns the bottom arc surface of the pressing block with the outer surface of the workpiece. The end of the bolt passes through the mounting bracket and the movable component, thus limiting the mounting bracket. Then, rotating the bidirectional threaded rod causes the movable component to move the mounting bracket downward, bringing the bottom arc surface of the pressing block into contact with the workpiece. This allows the center of the workpiece end to align with the center of the limiting component. Then, the three-jaw chuck limits the end of the workpiece away from the limiting component, which allows for faster positioning of the workpiece when it is processed into a chain roller.

[0017] 2. In order to position the workpiece more quickly, this chain roller processing equipment rotates the bolts on the upper surface of the limiting block when the workpiece is in the limiting position. This releases the limiting block, and the spring force pushes the placing block to move towards the mounting bracket, causing the mounting bracket to engage in the slot. This limits the mounting bracket, preventing the limiting part from rotating when the positioning device positions the workpiece, thus enabling the workpiece to be positioned quickly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the three-dimensional left-side structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the main body structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the positioning component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the limiting component structure of this utility model.

[0022] In the diagram: 1. Workbench; 2. Mounting plate; 3. Motor; 4. Three-jaw chuck; 5. Machining device; 6. Fixing plate; 7. Electric telescopic rod; 8. Limiting component; 9. Positioning device; 901. Rotating component; 902. Mounting component; 903. Bidirectional threaded rod; 904. Moving component; 905. Mounting bracket; 906. Pressing block; 907. Bolt; 10. Limiting assembly; 1001. Placement slot; 1002. Spring; 1003. Placement block; 1004. Slot; 1005. Limiting block. Detailed Implementation

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a chain roller processing equipment, including a worktable 1, an mounting plate 2 fixedly connected to the upper surface of the worktable 1, a fixing plate 6 fixedly connected to the upper surface of the worktable 1, and a processing device 5 provided on the upper surface of the worktable 1. The processing device 5 consists of a mounting base, a moving device, a tool holder, and a processing tool, which allows the processing tool to move closer to the outside of the workpiece during processing. A motor 3 is fixedly connected to the side of the mounting plate 2, and a three-jaw chuck 4 is fixedly connected to the output end of the motor 3. An electric telescopic rod 7 is provided on the side of the fixing plate 6, and a limiting member 8 is fixedly connected to the end of the electric telescopic rod 7. A positioning device 9 is provided on the outer surface of the limiting member 8. The positioning device 9 includes a rotating part 901, a mounting part 902, a bidirectional threaded rod 903, a movable part 904, a mounting frame 905, a pressing block 906, and a bolt 907.

[0024] In this embodiment of the invention, the rotating component 901 is rotatably connected to the outer surface of the limiting component 8. A mounting component 902 is fixedly connected to the outer surface of the rotating component 901. A bidirectional threaded rod 903 is rotatably connected to the bottom of the inner wall of the mounting component 902. The end of the bidirectional threaded rod 903 penetrates the inner wall of the mounting bracket 905. The center of the bidirectional threaded rod 903 corresponds to the center of the limiting component 8. This allows the movable component 904 to move when the bidirectional threaded rod 903 rotates. The movable component 904 is threadedly connected to the outer surface of the bidirectional threaded rod 903. Part 904 is disposed inside mounting part 902. The center of movable part 904 corresponds to the center of mounting part 902, which allows movable part 904 to move inside mounting part 902. Mounting bracket 905 is sleeved on the outer surface of movable part 904. Pressing block 906 is connected to the end of mounting bracket 905. The center of pressing block 906 corresponds to the center of movable part 904. The bottom of pressing block 906 is provided with an arc-shaped surface, which allows pressing block 906 to better contact the outer surface of workpiece. Bolt 907 is provided on the upper surface of mounting bracket 905.

[0025] Meanwhile, a limiting component 10 is provided on the upper surface of the workbench 1. The limiting component 10 includes a placement groove 1001, which is located on the upper surface of the workbench 1. A spring 1002 is fixedly connected to the inner wall of the placement groove 1001, and a placement block 1003 is fixedly connected to the end of the spring 1002. A slot 1004 is provided on the side of the placement block 1003 near the top. The position of the slot 1004 corresponds to the position of the mounting bracket 905, and the size of the slot 1004 is adapted to the size of the mounting bracket 905. A limiting block 1005 is fixedly connected to the front of the placement block 1003. The number of limiting blocks 1005 is two. Two limiting blocks 1005 are symmetrically arranged around the center of the placement block 1003. Bolts 907 are provided on the upper surface of the limiting block 1005. When the workpiece is being limited, the bolts 907 on the upper surface of the limiting block 1005 can be rotated to release the placement block 1003 from the limit. This causes the elastic force of the spring 1002 to push the placement block 1003 towards the mounting bracket 905, and the mounting bracket 905 is inserted into the slot 1004, thereby limiting the mounting bracket 905. This prevents the limiting member 8 from rotating when the positioning device 9 positions the workpiece, allowing the workpiece to be positioned quickly.

[0026] In this invention, during use, the workpiece is placed inside the three-jaw chuck 4, and the electric telescopic rod 7 extends to bring the end of the limiting member 8 into contact with the end of the workpiece. At this time, the movable mounting bracket 905 is moved so that the bottom arc-shaped surface of the pressing block 906 corresponds to the outer surface of the workpiece. The end of the bolt 907 passes through the mounting bracket 905 and the movable member 904, thereby limiting the mounting bracket 905. Then, rotating the bidirectional threaded rod 903 causes the movable member 904 to drive the mounting bracket 905 downward, which brings the bottom arc-shaped surface of the pressing block 906 into contact with the workpiece. This allows the center of the end of the workpiece to correspond to the center of the limiting member 8, and the three-jaw chuck 4 then limits the end of the workpiece away from the limiting member 8. This allows the workpiece to be positioned more quickly when it is processed into a sprocket wheel.

[0027] Furthermore, when the workpiece is positioned, the bolt 907 on the upper surface of the limiting block 1005 is rotated to release the limiting block 1003. This causes the spring force of the spring 1002 to push the placing block 1003 to move towards the mounting bracket 905, and the mounting bracket 905 is inserted into the slot 1004, thereby limiting the mounting bracket 905. This prevents the limiting member 8 from rotating when the positioning device 9 positions the workpiece, allowing the workpiece to be positioned quickly.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A chain roller processing device, comprising a worktable (1), wherein a mounting plate (2) is fixedly connected to the upper surface of the worktable (1), a fixing plate (6) is fixedly connected to the upper surface of the worktable (1), a processing device (5) is provided on the upper surface of the worktable (1), a motor (3) is fixedly connected to the side of the mounting plate (2), a three-jaw chuck (4) is fixedly connected to the output end of the motor (3), an electric telescopic rod (7) is provided on the side of the fixing plate (6), and a limit member (8) is rotatably connected to the end of the electric telescopic rod (7), characterized in that: The outer surface of the limiting member (8) is provided with a positioning device (9), the positioning device (9) comprising: Rotating component (901), the rotating component (901) is fixedly connected to the outer surface of the limiting component (8), the outer surface of the rotating component (901) is fixedly connected to the mounting component (902), and the bottom of the inner wall of the mounting component (902) is rotatably connected to a bidirectional threaded rod (903). The movable part (904) is threadedly connected to the outer surface of the bidirectional threaded rod (903). The outer surface of the movable part (904) is fitted with a mounting bracket (905). The end of the mounting bracket (905) is connected to a pressing block (906). The upper surface of the mounting bracket (905) is provided with a bolt (907).

2. The track roller processing equipment according to claim 1, characterized in that: The center of the pressing block (906) corresponds to the center of the movable part (904), and the bottom of the pressing block (906) is provided with an arc-shaped surface.

3. The track roller processing equipment according to claim 1, characterized in that: The movable part (904) is disposed inside the mounting part (902), and the center of the movable part (904) corresponds to the center of the mounting part (902).

4. The track roller processing equipment according to claim 1, characterized in that: The end of the bidirectional threaded rod (903) is arranged to penetrate the inner wall of the mounting bracket (905), and the center of the bidirectional threaded rod (903) corresponds to the center of the limiting member (8).

5. The track roller processing equipment according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a limiting component (10). The limiting component (10) includes a placement groove (1001). The placement groove (1001) is opened on the upper surface of the workbench (1). A spring (1002) is fixedly connected to the inner wall side of the placement groove (1001). A placement block (1003) is fixedly connected to the end of the spring (1002). A slot (1004) is opened on the side of the placement block (1003) near the top. A limiting block (1005) is fixedly connected to the front of the placement block (1003).

6. The track roller processing equipment according to claim 5, characterized in that: The position of the slot (1004) corresponds to the position of the mounting bracket (905), and the size of the slot (1004) is adapted to the size of the mounting bracket (905).

7. The track roller processing equipment according to claim 5, characterized in that: The number of the limiting blocks (1005) is two, and the two limiting blocks (1005) are symmetrically arranged at the center of the placement block (1003). The upper surface of the limiting blocks (1005) is provided with bolts (907).

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