A bolt thread machining tool

Abstract

This utility model discloses a bolt threading fixture in the field of thread processing, including a worktable, support feet, an electric telescopic rod, a moving component, a discharge port, a mounting plate, and a support plate. The support feet are fixed at the four bottom corners of the worktable, and the electric telescopic rod is fixed to one side of the top of the worktable. The moving component is connected to the output shaft end of the electric telescopic rod. This bolt threading fixture, through the start of a dual-axis motor, drives a gear to rotate. The gear meshes with a rack, and when the gear rotates, it moves outside the rack, thereby driving the dual-axis motor to move, causing the connecting seat to move, which in turn moves the fixing plate and one support plate, thus adjusting the distance between the two support plates. This facilitates adjustment according to different bolt lengths, making it convenient to fix different bolts, improving the applicability and ease of adjustment of the device.

Description

Technical Field

[0001] This utility model relates to the field of thread processing technology, specifically a bolt thread processing tool. Background Technology

[0002] Thread machining is a process that uses thread-making tools and techniques such as cutting, turning, milling, and grinding to process workpieces. It generally refers to methods of machining threads on workpieces using form tools or abrasives, and mainly includes turning, milling, tapping, threading, grinding, lapping, and whirl cutting. Chinese patent CN220462510U discloses a thread processing device for bolt production, comprising: a base plate, a bolt disposed at the central axis of the top of the base plate, and positioning components disposed at the front and rear ends of the bolt. The positioning components include a fixing frame, and the bottom of the fixing frame is in contact with the top of the base plate. This application uses a cylindrical block to drive the rod to rotate, which in turn pulls connecting rod one and connecting rod two through an annular block. The positioning plate is subjected to force, which drives the sliding block and the arc-shaped clamping plate to move inward simultaneously through a concave block, thereby achieving the function of clamping and fixing the bolt. Furthermore, the triangular clamping method prevents the bolt from rotating under force, thus further limiting the position of the bolt. However, since the two fixing brackets in the above patent are fixed and the spacing is inconvenient to change, the above patent is not convenient to fix bolts of different lengths, which reduces the applicability of the device, makes it inconvenient to adjust, and reduces convenience. Therefore, we propose a bolt thread processing fixture. Utility Model Content

[0003] The purpose of this utility model is to provide a bolt thread processing fixture to solve the problems mentioned in the background art, such as the inconvenience of fixing bolts of different lengths, reducing the applicability of the device, the inconvenience of adjustment, and the reduced convenience.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bolt threading fixture, comprising a worktable, support feet, an electric telescopic rod, a moving assembly, a discharge port, a mounting plate, and a support plate. The support feet are fixed to the four bottom corners of the worktable, the electric telescopic rod is fixed to one side of the top of the worktable, the moving assembly is connected to the output shaft end of the electric telescopic rod, the discharge port is opened through the top of the worktable, the mounting plate is fixed to the top edge of the worktable, the support plate is connected to the top of the mounting plate, an L-shaped rod is connected to one side of the moving assembly, a cutting tool is fixed inside the L-shaped rod by bolts, and the top of the L-shaped rod is fixed... A connecting plate is provided, with a cutting fluid pipe fixed through one side of the connecting plate. A rotating shaft is rotatably driven through the top of one side of the support plate, with a connecting disc fixed at one end of the rotating shaft. A three-jaw chuck is connected to one side of the connecting disc. A drive motor is fixed to the top of one side of the support plate. An adjustment mechanism is connected to the top of the mounting plate. The adjustment mechanism includes a T-slot formed on one side of the top of the mounting plate, with a T-block sliding inside the T-slot. A connecting seat is fixed to the top of the T-block, and a dual-axis motor is fixed to the top of the connecting seat. A gear is fixed to the end of the output shaft of the dual-axis motor. Racks are symmetrically fixed to the top edge of the mounting plate, and a fixing plate is fixed to one side of the connecting seat.

[0005] As a further description of the above technical solution: The output shaft end of the drive motor is fixedly connected to the end of one of the rotating shafts, and the moving assembly consists of a motor, a lead screw, and a slider.

[0006] As a further description of the above technical solution: One end of the fixed plate is fixedly connected to the bottom side of the other support plate, and the gear is meshed with the rack.

[0007] As a further description of the above technical solution: The top of the mounting plate is provided with a slope, and the bottom of the slope is located at the top of the discharge port. A support plate is fixed to the top edge of the mounting plate.

[0008] As a further description of the above technical solution: The bottom of the workbench is connected to a recycling mechanism, which includes four connecting rods fixed to the bottom of the workbench. A recycling box is fixed to the bottom of each connecting rod. An L-shaped plate is fixed to one side of the recycling box. A filter screen is connected to the top of the recycling box. A handle is fixed to the middle of one side of the filter screen.

[0009] As a further description of the above technical solution: The recycling mechanism also includes an L-shaped plate fixed to the top of one side of the recycling bin, with a rod sliding through one side of the L-shaped plate, a circular plate fixed to the outer side of the rod, a return spring fixed to one side of the circular plate, and an insertion hole through the middle of one side of the filter screen.

[0010] As a further description of the above technical solution: The reset spring is fixed to one side of the L-shaped plate, and the reset spring is sleeved on the outside of the insertion rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This bolt threading fixture, through the starting of a dual-axis motor, drives the gear to rotate. The gear meshes with the rack, and as the gear rotates, it moves outside the rack, thereby driving the dual-axis motor to move, causing the connecting seat to move, which in turn moves the fixing plate and a support plate. This allows for adjustment of the distance between the two support plates, facilitating adjustment according to different bolt lengths, making it convenient to fix different bolts, and enhancing the applicability, adjustability, and convenience of the lifting device.

[0012] 2. In this bolt thread machining fixture, the cutting fluid flows down through the discharge port and falls onto the top of the filter screen. The filter screen filters the cutting fluid, thereby removing debris from the cutting fluid and ensuring the cleanliness of the recovered cutting fluid. By pulling the insert rod, the circular plate is moved, causing the insert rod to move out of the insertion hole. Pulling the handle removes the filter screen, thereby collecting the filtered debris and improving the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a bolt thread machining tool proposed in this utility model; Figure 2 This is a schematic diagram of the rotating shaft mounting structure of a bolt thread machining tool proposed in this utility model; Figure 3 This is a schematic diagram of the adjustment mechanism of a bolt thread machining tool proposed in this utility model; Figure 4 This is a schematic diagram of an L-shaped rod installation structure for a bolt thread machining fixture proposed in this utility model; Figure 5 This is a schematic diagram of the recycling mechanism of a bolt thread processing fixture proposed in this utility model; Figure 6 This is a schematic diagram of the insertion hole structure of a bolt thread machining tool proposed in this utility model.

[0014] In the diagram: 100, workbench; 200, support leg; 300, electric telescopic rod; 400, moving component; 410, L-shaped rod; 420, cutting blade; 430, connecting plate; 440, cutting fluid pipe; 500, discharge port; 600, mounting plate; 700, support plate; 710, rotating shaft; 720, connecting plate; 730, three-jaw chuck; 740, drive motor; 800, adjusting mechanism; 810, T-slot; 820, T-block; 830, connecting seat; 840, dual-axis motor; 850, gear; 860, rack; 870, fixing plate; 900, recycling mechanism; 910, connecting rod; 920, recycling box; 930, L-shaped plate; 940, insertion rod; 950, round plate; 960, return spring; 970, filter screen; 980, handle; 990, insertion hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] This utility model provides a bolt thread processing fixture, which is easy to adjust according to different bolt lengths, facilitates the fixing of different bolts, and enhances the applicability and adjustability of the lifting device. For the convenience of the lifting device, please refer to [link / reference needed]. Figure 1 It includes a workbench 100, support legs 200, electric telescopic rod 300, moving assembly 400, discharge port 500, mounting plate 600 and support plate 700; Please refer to it again. Figure 1 The workbench 100 is used to install the support legs 200, the electric telescopic rod 300, the moving component 400, the discharge port 500, the mounting plate 600, and the support plate 700. Please refer to it again. Figure 1 Support feet 200 are fixed at the four corners of the bottom of the workbench 100, electric telescopic rod 300 is fixed at the top side of the workbench 100, moving assembly 400 is connected to the end of the output shaft of electric telescopic rod 300, discharge port 500 is opened through the top of the workbench 100, mounting plate 600 is fixed to the top edge of the workbench 100, and support plate 700 is connected to the top of mounting plate 600. Please refer to it again. Figure 4 An L-shaped rod 410 is connected to one side of the moving component 400. A cutting blade 420 is fixed inside the L-shaped rod 410 by bolts. A connecting plate 430 is fixed to the top of the L-shaped rod 410. A cutting fluid pipe 440 is fixed through one side of the connecting plate 430. Please refer to it again. Figure 2 A rotating shaft 710 is rotatably mounted through the top of one side of the support plate 700. A connecting plate 720 is fixed to one end of the rotating shaft 710. A three-jaw chuck 730 is connected to one side of the connecting plate 720. A drive motor 740 is fixed to the top of one side of the support plate 700. An adjustment mechanism 800 is connected to the top of the mounting plate 600. Please refer to it again. Figure 3 The adjustment mechanism 800 includes a T-slot 810 formed on one side of the top of the mounting plate 600, a T-block 820 sliding inside the T-slot 810, a connecting seat 830 fixed on the top of the T-block 820, a dual-axis motor 840 fixed on the top of the connecting seat 830, a gear 850 fixed at the end of the output shaft of the dual-axis motor 840, racks 860 symmetrically fixed on the top edge of the mounting plate 600, and a fixing plate 870 fixed on one side of the connecting seat 830.

[0019] In summary, the starting of the dual-axis motor 840 drives the gear 850 to rotate. The gear 850 meshes with the rack 860. When the gear 850 rotates, it moves outside the rack 860, which in turn drives the dual-axis motor 840 to move, causing the connecting seat 830 to move, which in turn moves the fixing plate 870, causing one support plate 700 to move. This allows for adjustment of the distance between the two support plates 700, facilitating adjustment according to different bolt lengths, making it convenient to fix different bolts, and improving the applicability, adjustability, and convenience of the lifting device.

[0020] Please refer to it again. Figure 2 and Figure 4 The output shaft end of the drive motor 740 is fixedly connected to the end of a rotating shaft 710, and the moving assembly 400 consists of a motor, a lead screw, and a slider.

[0021] Please refer to it again. Figure 3 One end of the fixed plate 870 is fixedly connected to the bottom side of another support plate 700, and the gear 850 is meshed with the rack 860.

[0022] Please refer to it again. Figure 1 The top of the mounting plate 600 is provided with a slope, and the bottom of the slope is located at the top of the discharge port 500. A support plate 700 is fixed to the top edge of the mounting plate 600.

[0023] Please refer to it again. Figure 5 The bottom of the workbench 100 is connected to a recycling mechanism 900. The recycling mechanism 900 includes a connecting rod 910 fixed to the bottom of the workbench 100, and four connecting rods 910 are provided. A recycling box 920 is fixed to the bottom of the connecting rod 910. An L-shaped plate 930 is fixed to one side of the recycling box 920. A filter screen 970 is connected to the top of the recycling box 920. A handle 980 is fixed to the middle of one side of the filter screen 970.

[0024] Please refer to it again. Figure 5 and Figure 6 The recycling mechanism 900 also includes an L-shaped plate 930 fixed to the top of one side of the recycling bin 920. A rod 940 is slidably inserted through one side of the L-shaped plate 930. A circular plate 950 is fixed to the outer side of the rod 940. A return spring 960 is fixed to one side of the circular plate 950. An insertion hole 990 is opened through the middle of one side of the filter screen 970.

[0025] Please refer to it again. Figure 5 The return spring 960 is fixed to one side of the L-shaped plate 930, and the return spring 960 is sleeved on the outside of the plug rod 940.

[0026] In summary, the cutting fluid flows down through the discharge port 500 and falls onto the top of the filter screen 970. The filter screen 970 filters the cutting fluid, thereby removing debris and ensuring the cleanliness of the recovered cutting fluid. By pulling the insert rod 940, the circular plate 950 is moved, causing the insert rod 940 to move out of the insertion hole 990. Pulling the handle 980 disassembles the filter screen 970, thereby collecting the filtered debris and improving the practicality of the device.

[0027] Specifically: The moving component 400 consists of a motor, a lead screw, and a slider. The motor is started, which drives the lead screw to rotate, causing the slider to move, which in turn drives the L-shaped rod 410 to move.

[0028] In practical use, when processing, those skilled in the art fix the bolt to a three-jaw chuck 730. Starting the dual-axis motor 840 drives the gear 850 to rotate. The gear 850 meshes with the rack 860. As the gear 850 rotates, it moves outside the rack 860, thereby moving the dual-axis motor 840, causing the connecting seat 830 to move, which in turn moves the fixing plate 870, causing one support plate 700 to move. This adjusts the distance between the two support plates 700, positioning the other three-jaw chuck 730 at the end of the bolt and fixing the other end. Activating the electric telescopic rod 300 moves the moving assembly 400, allowing the cutting tool 4 to move. When bolt 20 is engaged, the moving assembly 400 and drive motor 740 are activated. The drive motor 740 causes the bolt to rotate, and the moving assembly 400 moves the L-shaped rod 410, causing the cutting tool 420 to move and process the thread. The cutting fluid is cooled and flows down through the discharge port 500, landing on the top of the filter screen 970. The filter screen 970 filters the cutting fluid, thus filtering out the debris and ensuring the cleanliness of the recovered cutting fluid. By pulling the insertion rod 940, the circular plate 950 is moved, causing the insertion rod 940 to move out of the insertion hole 990. Pulling the handle 980 disassembles the filter screen 970, thereby collecting the filtered debris.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A bolt thread machining fixture, characterized in that: The system includes a workbench (100), support legs (200), an electric telescopic rod (300), a moving assembly (400), a discharge port (500), a mounting plate (600), and a support plate (700). The support legs (200) are fixed to the four bottom corners of the workbench (100), the electric telescopic rod (300) is fixed to one side of the top of the workbench (100), the moving assembly (400) is connected to the output shaft end of the electric telescopic rod (300), and the discharge port (500) is... A through-hole is opened at the top of the workbench (100), the mounting plate (600) is fixed to the top edge of the workbench (100), the support plate (700) is connected to the top of the mounting plate (600), an L-shaped rod (410) is connected to one side of the moving component (400), a cutting blade (420) is fixed inside the L-shaped rod (410) by bolts, a connecting plate (430) is fixed to the top of the L-shaped rod (410), and a through-hole is fixed to one side of the connecting plate (430). A cutting fluid pipe (440) is fixedly provided. A rotating shaft (710) is rotatably inserted through the top of one side of the support plate (700). A connecting plate (720) is fixed to one end of the rotating shaft (710). A three-jaw chuck (730) is connected to one side of the connecting plate (720). A drive motor (740) is fixed to the top of one side of the support plate (700). An adjustment mechanism (800) is connected to the top of the mounting plate (600). The adjustment mechanism (800) includes components opened on the mounting plate (600). The top side of the mounting plate (600) has a T-slot (810), inside which a T-block (820) slides. A connecting seat (830) is fixed on the top of the T-block (820), and a dual-axis motor (840) is fixed on the top of the connecting seat (830). A gear (850) is fixed at the end of the output shaft of the dual-axis motor (840). A rack (860) is symmetrically fixed on the top edge of the mounting plate (600), and a fixing plate (870) is fixed on one side of the connecting seat (830).

2. The bolt thread machining fixture according to claim 1, characterized in that: The output shaft end of the drive motor (740) is fixedly connected to the end of one of the rotating shafts (710), and the moving assembly (400) consists of a motor, a lead screw and a slider.

3. The bolt thread machining fixture according to claim 1, characterized in that: One end of the fixed plate (870) is fixedly connected to the bottom side of the other support plate (700), and the gear (850) is meshed with the rack (860).

4. The bolt thread machining fixture according to claim 1, characterized in that: The top of the mounting plate (600) is provided with a slope, and the bottom of the slope is located at the top of the discharge port (500). A support plate (700) is fixed to the top edge of the mounting plate (600).

5. The bolt thread machining fixture according to claim 1, characterized in that: The bottom of the workbench (100) is connected to a recycling mechanism (900). The recycling mechanism (900) includes a connecting rod (910) fixed to the bottom of the workbench (100), and four connecting rods (910) are provided. A recycling box (920) is fixed to the bottom of the connecting rod (910). An L-shaped plate (930) is fixed to one side of the recycling box (920). A filter screen (970) is connected to the top of the recycling box (920). A handle (980) is fixed to the middle of one side of the filter screen (970).

6. The bolt thread machining fixture according to claim 5, characterized in that: The recycling mechanism (900) also includes an L-shaped plate (930) fixed to the top of one side of the recycling box (920), a rod (940) is slidably inserted through one side of the L-shaped plate (930), a circular plate (950) is fixed to the outer side wall of the rod (940), a return spring (960) is fixed to one side of the circular plate (950), and an insertion hole (990) is opened through the middle of one side of the filter screen (970).

7. A bolt thread machining fixture according to claim 6, characterized in that: The return spring (960) is fixed to one side of the L-shaped plate (930), and the return spring (960) is sleeved on the outside of the plug rod (940).

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