Thread tapping device for dial processing

Abstract

The utility model discloses a thread tapping device for dial processing, including support platform, still including elevating platform and fixed block, the outside fixed link of support platform has the support frame, the inside installation of support frame has the hydraulic push rod, the output end of hydraulic push rod is fixedly connected with elevating platform, and the hydraulic push rod is used for driving elevating platform to go up and down, and the lower end of elevating platform is provided with the connecting table for driving fixed block to rotate, and the inside of connecting table is provided with the connecting port, and the outside fixed link of connecting table has the fixed link, and the lower end part slidingly connected of fixed link has the positioning block for positioning fixed block, and the outside rotationally connected of positioning block has the rotating block, the utility model discloses through setting up fixed link and fixed block cooperation positioning block and rotating block and carrying out relaxation and positioning, in the processing, through fixed block installation and the selection of drill bit main part and carry out drilling, after drilling, through fixed block selection tap main part carries out thread tapping processing, and utilizes hydraulic push rod and elevating platform to drive connecting table to go up and down, improves the whole docking efficiency.

Description

Technical Field

[0001] This utility model relates to the field of dial wheel processing technology, and in particular to a thread tapping device for dial wheel processing. Background Technology

[0002] As a mechanical or electronic adjustment component, dials are widely used in industrial machinery, hydraulic tools, electronic equipment and other fields. The functions and forms of dial products vary significantly in different scenarios, and their materials, specifications and shapes are also different. Most dials need to be drilled and threaded to facilitate subsequent installation and use.

[0003] Most existing thread tapping devices for dial machining have separate drilling and tapping structures. In use, drilling and tapping operations are performed sequentially using the drilling and tapping structures respectively. However, the separate structure usually requires moving the dial wheel to align the drilling and tapping structures. The increased time and operation required for multiple positioning operations reduces the overall efficiency of dial machining, resulting in a decrease in the efficiency of the thread tapping device for dial machining.

[0004] Therefore, in view of the problem that the existing thread tapping devices for dial machining are mostly separate in structure and require the dial to be moved to connect the drilling structure and the tapping structure, the time and operation required for multiple positioning increases, which reduces the overall efficiency of dial machining and the efficiency of the thread tapping device for dial machining. Therefore, a thread tapping device for dial machining with an integrated machining structure can be designed. Utility Model Content

[0005] In order to overcome the problem that existing thread tapping devices for dial machining, when used, mostly require moving the dial wheel to align the drilling and tapping structures, and the increased time and operation required for multiple positioning operations, which reduces the overall efficiency of dial machining and thus the efficiency of the thread tapping device for dial machining.

[0006] The technical solution of this utility model is as follows: a thread tapping device for machining a dial wheel, including a support platform; it also includes a lifting platform and a fixed block. A support frame is fixedly connected to the outer side of the support platform, and a hydraulic push rod is installed on the inner side of the support frame. The lifting platform is fixedly connected to the output end of the hydraulic push rod. The hydraulic push rod is used to drive the lifting platform to rise and fall. A connecting platform for driving the fixed block to rotate is provided at the lower end of the lifting platform. A connecting port is opened on the inner side of the connecting platform. A fixed rod is fixedly connected to the outer side of the connecting platform. A positioning block for positioning the fixed block is slidably connected to the lower end of the fixed rod. A rotating block is rotatably connected to the outer side of the positioning block. A fixed block is slidably connected between the two positioning blocks. A positioning rod is fixedly connected to the outer side of the fixed block. The positioning rod is threadedly connected to the rotating block. A drill bit body is installed at the lower end of the fixed block, and a tap body is installed at the upper end of the fixed block.

[0007] Preferably, the connecting platform is raised and lowered by a hydraulic push rod and a lifting platform, and the fixed block is moved by a positioning rod and a rotating block, thereby fixing or loosening the fixed block in conjunction with the fixed rod. This allows switching between the drill bit body and the tap body, and drilling and threading can be performed using the drill bit body and the tap body respectively.

[0008] Preferably, a first motor is installed on the inner side of the lifting platform, and a rotating platform is fixedly connected to the output end of the first motor. The first motor is used to drive the rotating platform to rotate. The rotating platform and the connecting platform are slidably connected through a connection port, and fixing bolts are provided on the inner side of the rotating platform and the connecting platform.

[0009] Preferably, a positioning frame is installed on the inner side of the support platform, a support tube is installed on the upper end of the positioning frame, a receiving groove is opened on the inner side of the support tube, and a through opening is opened on the outer side of the support tube.

[0010] Preferably, a placement plate is installed at the upper end of the support tube, and a limiting groove is formed on the inner side of the placement plate.

[0011] Preferably, a second motor is installed on the inner side of the positioning frame, and a threaded rod is fixedly connected to the output end of the second motor. The second motor is used to drive the threaded rod to rotate.

[0012] Preferably, a movable block is threadedly connected to the outer side of the threaded rod, the movable block is slidably connected to the support tube, and a support rod is rotatably connected to the outer side of the movable block.

[0013] Preferably, a movable platform is slidably connected to the inner side of the limiting groove, and a clamping rod is installed at the upper end of the movable platform. The movable platform is rotatably connected to the support rod.

[0014] The beneficial effects of this utility model are: This thread tapping device for dial machining uses a fixed rod and a fixed block in conjunction with a positioning block and a rotating block for loosening and positioning. During the machining process, the fixed block is used to install and select the drill bit body for drilling. After drilling, the fixed block is used to select the tap body for thread tapping. The hydraulic push rod and lifting platform are used to drive the connecting platform to rise and fall, thereby improving the overall docking efficiency. Attached Figure Description

[0015] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention. Figure 2 The diagram shown is a partial cross-sectional perspective view of the support platform of this utility model. Figure 3 The diagram shown is a partial cross-sectional perspective view of the placement tray of this utility model. Figure 4 The diagram shown is a partial cross-sectional perspective view of the placement tray of this utility model. Figure 5 The diagram shown is a partial cross-sectional perspective view of the fixing block of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1. Support platform; 2. Support frame; 3. Hydraulic push rod; 4. Lifting platform; 5. First motor; 6. Rotating platform; 7. Fixing bolt; 8. Positioning frame; 9. Support tube; 10. Receiving groove; 11. Through port; 12. Placement tray; 13. Limiting groove; 14. Second motor; 15. Threaded rod; 16. Moving block; 17. Support rod; 18. Moving platform; 19. Clamping rod; 20. Connecting platform; 21. Connecting port; 22. Fixing rod; 23. Positioning block; 24. Rotating block; 25. Fixing block; 26. Positioning rod; 27. Drill bit body; 28. Tap body. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please see Figures 1-5 This utility model provides an embodiment of a thread tapping device for machining dial wheels, including a support platform 1; it also includes a lifting platform 4 and a fixing block 25. A support frame 2 is fixedly connected to the outer side of the support platform 1, and a hydraulic push rod 3 is installed on the inner side of the support frame 2. The lifting platform 4 is fixedly connected to the output end of the hydraulic push rod 3. The hydraulic push rod 3 is used to drive the lifting platform 4 to rise and fall. A connecting platform 20 for driving the fixing block 25 to rotate is provided at the lower end of the lifting platform 4. A connecting port 21 is opened on the inner side of the connecting platform 20. A fixing rod 22 is fixedly connected to the outer side of the connecting platform 20. A positioning block 23 for positioning the fixing block 25 is slidably connected to the lower end of the fixing rod 22. The outer side of the positioning block 23 rotates. A rotating block 24 is connected, and a fixed block 25 is slidably connected between two positioning blocks 23. A positioning rod 26 is fixedly connected to the outside of the fixed block 25. The positioning rod 26 is threadedly connected to the rotating block 24. A drill body 27 is installed at the lower end of the fixed block 25, and a tap body 28 is installed at the upper end of the fixed block 25. The connecting platform 20 is raised and lowered by the hydraulic push rod 3 and the lifting platform 4. The positioning rod 26 and the rotating block 24 drive the positioning block 23 to move, thereby cooperating with the fixed rod 22 to position and fix or loosen the fixed block 25. This allows switching between the drill body 27 and the tap body 28, and drilling and threading can be performed using the drill body 27 and the tap body 28 respectively.

[0019] Please see Figures 2-4In this embodiment, a first motor 5 is installed on the inner side of the lifting platform 4. A rotating platform 6 is fixedly connected to the output end of the first motor 5. The first motor 5 is used to drive the rotating platform 6 to rotate. The rotating platform 6 and the connecting platform 20 are slidably connected through the connecting port 21. A fixing bolt 7 is provided on the inner side of the rotating platform 6 and the connecting platform 20. The connecting platform 20 is installed through the fixing bolt 7 and the rotating platform 6, so that the first motor 5 drives the rotating platform 6 and the connecting platform 20 to rotate. A positioning frame 8 is installed on the inner side of the support platform 1. A support tube 9 is installed at the upper end of the positioning frame 8. A receiving groove 10 is opened on the inner side of the support tube 9. A through port 11 is opened on the outer side of the support tube 9. The receiving groove 10 facilitates the movement of the drill body 27 and the tap body 28, and the through port 11 assists in the discharge of excess material. A placement plate 12 is installed at the upper end of the support tube 9. A limit groove 13 is opened on the inner side of the placement plate 12. The dial wheel is placed through the placement plate 12.

[0020] Please see Figures 3-5 In this embodiment, a second motor 14 is installed on the inner side of the positioning frame 8. A threaded rod 15 is fixedly connected to the output end of the second motor 14. The second motor 14 is used to drive the threaded rod 15 to rotate. The threaded rod 15 is driven to rotate by the second motor 14. A moving block 16 is threadedly connected to the outer side of the threaded rod 15. The moving block 16 is slidably connected to the support tube 9. A support rod 17 is rotatably connected to the outer side of the moving block 16. The moving block 16 is driven to rise and fall by the threaded rod 15, thereby driving the support rod 17 to move. A moving platform 18 is slidably connected to the inner side of the limiting groove 13. A clamping rod 19 is installed at the upper end of the moving platform 18. The moving platform 18 is rotatably connected to the support rod 17. The moving platform 18 is driven to move by the support rod 17 and the limiting groove 13, thereby using the clamping rod 19 to position and fix the dial wheel.

[0021] In use, firstly, the dial wheel is placed on the placement plate 12, and the threaded rod 15 is rotated by the second motor 14. Then, the threaded rod 15 is rotated by the second motor 14, and the moving block 16 is raised and lowered by the threaded rod 15, which in turn moves the support rod 17. Then, the moving table 18 is moved by the support rod 17 and the limiting groove 13, so that the dial wheel is positioned and fixed by the clamping rod 19. Finally, the connecting table 20 is installed by the fixing bolt 7 and the rotating table 6. During processing, firstly, the positioning rod 26 and the rotating block 24 drive the positioning block 23 to move, thereby cooperating with the fixing rod 22 to fix or loosen the fixing block 25. Then, the fixing block 25 is rotated to switch between the drill body 27 and the tap body 28, and is fixed by the positioning block 23. Then, the drill body 27 and the tap body 28 are used for drilling and threading. Then, the hydraulic push rod 3 and the lifting platform 4 drive the connecting platform 20 to rise and fall, and the first motor 5 is started to drive the rotating platform 6 and the connecting platform 20 to rotate, thereby performing drilling and threading. Finally, the receiving groove 10 facilitates the movement of the drill body 27 and the tap body 28, and the through port 11 helps to discharge excess material.

[0022] Through the above steps, the fixing rod 22 and fixing block 25 are used in conjunction with the positioning block 23 and rotating block 24 for relaxation and positioning. During the processing, the drill body 27 is installed and selected through the fixing block 25 for drilling. After drilling, the tap body 28 is selected through the fixing block 25 for thread tapping. The hydraulic push rod 3 and lifting platform 4 are used to drive the connecting platform 20 to rise and fall, thereby improving the overall docking efficiency. This solves the problem that in the existing thread tapping device for dial processing, the separate structure mostly requires moving the dial to dock the drilling structure and the tapping structure. The time and operation required for multiple positioning increases, which reduces the overall efficiency of dial processing and the efficiency of the thread tapping device for dial processing.

Claims

1. A thread tapping device for machining dial wheels, comprising a support table (1); characterized in that: It also includes a lifting platform (4) and a fixed block (25). A support frame (2) is fixedly connected to the outside of the support platform (1). A hydraulic push rod (3) is installed on the inside of the support frame (2). The lifting platform (4) is fixedly connected to the output end of the hydraulic push rod (3). The hydraulic push rod (3) is used to drive the lifting platform (4) to rise and fall. A connecting platform (20) is provided at the lower end of the lifting platform (4) to drive the fixed block (25) to rotate. A connecting port (21) is opened on the inside of the connecting platform (20). A fixed rod is fixedly connected to the outside of the connecting platform (20). 22) A positioning block (23) for positioning the fixing block (25) is slidably connected to the lower end of the fixing rod (22). A rotating block (24) is rotatably connected to the outside of the positioning block (23). A fixing block (25) is slidably connected between the two positioning blocks (23). A positioning rod (26) is fixedly connected to the outside of the fixing block (25). The positioning rod (26) is threadedly connected to the rotating block (24). A drill bit body (27) is installed at the lower end of the fixing block (25). A tap body (28) is installed at the upper end of the fixing block (25).

2. The thread tapping device for machining a dial according to claim 1, characterized in that: The inner side of the lifting platform (4) is equipped with a first motor (5), and a rotating platform (6) is fixedly connected to the output end of the first motor (5). The first motor (5) is used to drive the rotating platform (6) to rotate. The rotating platform (6) and the connecting platform (20) are slidably connected through the connecting port (21). The inner side of the rotating platform (6) and the connecting platform (20) is provided with a fixing bolt (7).

3. The thread tapping device for machining a dial wheel according to claim 2, characterized in that: A positioning frame (8) is installed on the inner side of the support platform (1), and a support tube (9) is installed on the upper end of the positioning frame (8). A receiving groove (10) is opened on the inner side of the support tube (9), and a through opening (11) is opened on the outer side of the support tube (9).

4. The thread tapping device for machining a dial according to claim 3, characterized in that: The upper end of the support tube (9) is equipped with a placement plate (12), and a limit groove (13) is opened on the inner side of the placement plate (12).

5. The thread tapping device for machining a dial according to claim 3, characterized in that: A second motor (14) is installed on the inner side of the positioning frame (8). A threaded rod (15) is fixedly connected to the output end of the second motor (14). The second motor (14) is used to drive the threaded rod (15) to rotate.

6. The thread tapping device for machining a dial according to claim 5, characterized in that: The outer side of the threaded rod (15) is threaded with a movable block (16), which is slidably connected to the support tube (9). The outer side of the movable block (16) is rotatably connected with a support rod (17).

7. The thread tapping device for machining a dial wheel according to claim 6, characterized in that: A movable platform (18) is slidably connected to the inner side of the limiting groove (13). A clamping rod (19) is installed at the upper end of the movable platform (18). The movable platform (18) is rotatably connected to the support rod (17).

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