Thread machining device for high-strength nut

Abstract

The utility model discloses a thread machining device for a high-strength nut, which comprises a fixing frame, the upper surface of the fixing frame is fixedly connected with a machining device main body, the inner side of the machining device main body is detachably connected with a shell through a buckle, and the machining device main body is covered by the shell to prevent chippings from splashing when the machining device main body is used. Meanwhile, a first motor on the outer side of the fixing frame is used for rotating a lead screw, so that a movable block in threaded connection with the lead screw can move, the movement of the movable block can drive a clamping mechanism on a rotating frame to enter and exit from the interior of the shell, nut mounting and dismounting can be completed on the outer side of the machining device body, and the risk of injury to operators is reduced; a plurality of clamping mechanisms are arranged on the rotating frame to clamp nuts, a second motor on a moving block is used for rotating a first gear, a second gear meshed with the first gear can drive the rotating frame to rotate, after one nut is machined, the shell is retreated, the nut can be rapidly rotated to the next nut to be machined, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tapping machine technology, and in particular to a thread processing device for high-strength nuts. Background Technology

[0002] A tapping machine is a machining device used to process internal threads, screws, or threads on the inner surface of holes in various parts such as machine housings, equipment end faces, nuts, and flanges, using through holes or blind holes of different specifications. Tapping machines are also called thread tapping machines, automatic tapping machines, etc. High-precision tapping stroke adjustment is simple, and the automatic reversing device allows for free adjustment of the tapping stroke. It can easily adjust for shallow holes and low-profile workpieces with holes. A double safety device prevents damage (breakage) to the tap. The spindle rotation and up / down, feed / retract mechanisms are equipped with a double safety clutch, allowing the spindle to stop automatically, and reverse retraction will not damage the cutting tools. However, high-strength nut threading devices generally do not have baffles installed on their outer surface. During use, metal chips, cutting fluid, or other debris may splash out, causing injury to the operator. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a high-strength nut thread processing device. A housing covers the main body of the processing device to prevent debris from flying during use. Simultaneously, a motor on the outside of the fixed frame rotates a lead screw, allowing a movable block threaded to the lead screw to move. The movement of the movable block allows the clamping mechanism on the rotating frame to move in and out of the housing, enabling nut installation and removal from the outside of the processing device, reducing the risk of injury to operators. Multiple clamping mechanisms on the rotating frame hold the nuts, and a motor on the movable block rotates a gear, causing a gear meshing with the gear to rotate the rotating frame. After processing one nut, the device exits the housing and can quickly rotate to process the next nut, improving processing efficiency.

[0004] This utility model also provides a high-strength nut thread processing device, comprising: a fixed frame, a processing device body fixedly connected to the upper surface of the fixed frame, a housing detachably connected to the inner side of the processing device body via a snap fastener, a motor I fixedly connected to the outer surface of the fixed frame, a lead screw fixedly connected to the output end of the motor I, a moving block threadedly connected to the outer surface of the lead screw, a motor II fixedly connected to the upper surface of the moving block, a gear I fixedly connected to the output end of the motor II, a gear II meshing with the outer surface of the gear I, a rotating frame fixedly connected to the inner wall of the gear II, and a clamping mechanism mounted on the upper surface of the rotating frame.

[0005] According to the present invention, a high-strength nut thread processing device is provided, wherein the lower end of the rotating frame is rotatably connected to the moving block, one end of the lead screw is rotatably connected to the main body of the processing device, and the lower end of the rotating frame is rotatably connected to the moving block, allowing free rotation during use.

[0006] According to the present invention, a high-strength nut thread processing device is provided, wherein a protective cover is fixedly connected to the outer surface of the fixing frame, and the motor is located inside the protective cover to prevent external debris from impacting the motor and to protect the motor.

[0007] According to the present invention, a high-strength nut thread processing device is provided, wherein a protective cover is fixedly connected to the upper surface of the moving block, and the positions of the motor, gear 1 and gear 2 are located inside the protective cover. Placing the motor and gear assembly inside the protective cover reduces the danger caused by accidental contact.

[0008] According to the present invention, a high-strength nut thread processing device is provided, wherein a guide rod is fixedly connected to the outer surface of the fixed frame, one end of the guide rod is fixedly connected to the main body of the processing device, and the guide rod is provided on the outer surface of the fixed frame to ensure that the moving block can slide along the guide rod when it moves, providing good guidance and ensuring movement accuracy.

[0009] According to the present invention, a high-strength nut thread processing device is provided, wherein the outer surface of the guide rod is slidably connected to the moving block, and the outer surfaces of the first protective cover and the second protective cover are provided with ventilation openings. The design of the ventilation openings effectively promotes internal air circulation and prevents the motor from degrading due to overheating.

[0010] According to the present invention, a high-strength nut thread processing device is provided, wherein the outer surface of the housing is provided with an inlet and outlet, and the inner wall of the inlet and outlet is movably connected to the rotating frame, thereby allowing the nut to easily enter and exit during processing.

[0011] According to the present invention, a high-strength nut thread processing device is provided, wherein a plurality of clamping mechanisms are provided and the plurality of clamping mechanisms are evenly distributed on the upper surface of the rotating frame, and the shell is made of transparent material, which allows the operator to easily observe the processing process and promptly detect potential problems.

[0012] This high-strength nut thread processing device features a housing that encloses the main body of the processing device to prevent debris from flying during operation. A motor on the outside of the fixed frame rotates a lead screw, allowing a movable block threaded to the lead screw to move. This movement of the movable block moves the clamping mechanism on the rotating frame in and out of the housing, enabling nut installation and removal from the outside of the processing device, reducing the risk of injury to operators. Multiple clamping mechanisms on the rotating frame hold the nuts, and a motor on the movable block rotates a gear, which in turn rotates the rotating frame. After processing one nut, the device exits the housing and can quickly move to the next nut, improving processing efficiency. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall structural diagram of the thread processing device of this utility model;

[0015] Figure 2 This is a schematic diagram of the fixing frame connection of the thread processing device of this utility model;

[0016] Figure 3 This is a schematic diagram of the moving block connection of the thread processing device of this utility model;

[0017] Figure 4 This is a schematic diagram of the rotating frame connection of the thread processing device of this utility model.

[0018] Legend:

[0019] 1. Fixing frame; 2. Main body of processing device; 3. Housing; 4. Motor 1; 5. Lead screw; 6. Moving block; 7. Motor 2; 8. Gear 1; 9. Gear 2; 10. Rotating frame; 11. Clamping mechanism; 12. Protective cover 1; 13. Protective cover 2; 14. Guide rod. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1 , Figure 2 and Figure 3This utility model provides a high-strength nut thread processing device, which includes: a fixed frame 1, a processing device body 2 fixedly connected to the upper surface of the fixed frame 1, a housing 3 detachably connected to the inner side of the processing device body 2 via a buckle, a motor 4 fixedly connected to the outer surface of the fixed frame 1, a lead screw 5 fixedly connected to the output end of the motor 4, a moving block 6 threadedly connected to the outer surface of the lead screw 5, one end of the lead screw 5 being rotatably connected to the processing device body 2, a protective cover 12 fixedly connected to the outer surface of the fixed frame 1, the motor 4 being located inside the protective cover 12, a guide rod 14 fixedly connected to the outer surface of the fixed frame 1, one end of the guide rod 14 being fixedly connected to the processing device body 2, the outer surface of the guide rod 14 being slidably connected to the moving block 6, ventilation openings provided on the outer surfaces of the protective cover 12 and the protective cover 13, and an inlet / outlet provided on the outer surface of the housing 3, the inner wall of the inlet / outlet being movably connected to the rotating frame 10;

[0022] Specifically, the main body 2 of the processing device is mainly used for precise thread processing of high-strength nuts to ensure its suitability for demanding industrial applications. It mainly consists of a power system, thread cutting tools, and a cooling system. The main body 2 of the processing device is covered by a housing 3 to prevent debris from flying during use. At the same time, the motor 4 on the outside of the fixed frame 1 rotates the lead screw 5, which allows the moving block 6 threadedly connected to the lead screw 5 to move. The movement of the moving block 6 brings the clamping mechanism 11 on the rotating frame 10 into the housing 3 to process the clamped nut. After processing, the nut is removed from the housing 3. The installation and removal of the nut can be completed on the outside of the main body 2 of the processing device, reducing the risk of injury to the operator.

[0023] Reference Figure 1 , Figure 2 and Figure 4 A motor 7 is fixedly connected to the upper surface of the movable block 6. A gear 8 is fixedly connected to the output end of the motor 7. A gear 9 is meshed with the outer surface of the gear 8. A rotating frame 10 is fixedly connected to the inner wall of the gear 9. A clamping mechanism 11 is installed on the upper surface of the rotating frame 10. The lower end of the rotating frame 10 is rotatably connected to the movable block 6. A protective cover 13 is fixedly connected to the upper surface of the movable block 6. The positions of the motor 7, gear 8, and gear 9 are located inside the protective cover 13. Several clamping mechanisms 11 are provided, and the several clamping mechanisms 11 are evenly distributed on the upper surface of the rotating frame 10. The shell 3 is made of transparent material.

[0024] Specifically, during thread processing, the clamping mechanism 11 ensures that the nut is firmly and accurately fixed during the processing, avoiding processing errors caused by vibration or displacement. It mainly consists of a clamp, a locking mechanism, a power mechanism, and an adjustment device. Multiple clamping mechanisms 11 are set on the rotating frame 10 to clamp the nut. The motor 7 on the moving block 6 rotates the gear 8, so that the gear 9 meshing with the gear 8 can rotate the rotating frame 10. After the processing of one nut is completed, it exits the housing 3 and can quickly rotate to the next nut for processing, improving processing efficiency.

[0025] Working principle: During use, the housing 3 covers the main body 2 of the processing device to prevent debris from flying out during operation. At the same time, the motor 4 on the outside of the fixed frame 1 rotates the lead screw 5, which moves the moving block 6 threaded to the lead screw 5. The movement of the moving block 6 causes the clamping mechanism 11 on the rotating frame 10 to enter the housing 3 to process the clamped nut. After processing, the moving block 6 exits the housing 3. The installation and removal of the nut can be completed on the outside of the main body 2 of the processing device, reducing the risk of injury to the operator. At the same time, the motor 7 on the moving block 6 rotates the gear 8, which causes the gear 9 meshing with the gear 8 to rotate the rotating frame 10. After processing one nut, the moving block 6 exits the housing 3 and can quickly rotate to process the next nut, improving processing efficiency.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A thread processing device for high-strength nuts, characterized in that, include: A fixed frame (1) is fixedly connected to the upper surface of the fixed frame (1) and the processing device body (2) is fixedly connected to the inner side of the processing device body (2) by a snap fastener and the housing (3) is detachably connected to it. A motor (4) is fixedly connected to the outer surface of the fixed frame (1). A lead screw (5) is fixedly connected to the output end of the motor (4). A moving block (6) is threadedly connected to the outer surface of the lead screw (5). A motor (7) is fixedly connected to the upper surface of the moving block (6). A gear (8) is fixedly connected to the output end of the motor (7). A gear (9) is meshed with the outer surface of the gear (8). A rotating frame (10) is fixedly connected to the inner wall of the gear (9). A clamping mechanism (11) is installed on the upper surface of the rotating frame (10).

2. The thread processing device for high-strength nuts according to claim 1, characterized in that, The lower end of the rotating frame (10) is rotatably connected to the moving block (6), and one end of the lead screw (5) is rotatably connected to the main body (2) of the processing device.

3. The thread processing device for high-strength nuts according to claim 1, characterized in that, The outer surface of the fixed frame (1) is fixedly connected to a protective cover (12), and the motor (4) is located inside the protective cover (12).

4. The thread processing device for high-strength nuts according to claim 1, characterized in that, The upper surface of the moving block (6) is fixedly connected to a protective cover (13), and the positions of the motor (7), gear (8) and gear (9) are located inside the protective cover (13).

5. The thread processing device for high-strength nuts according to claim 3, characterized in that, A guide rod (14) is fixedly connected to the outer surface of the fixed frame (1), and one end of the guide rod (14) is fixedly connected to the main body (2) of the processing device.

6. The thread processing device for high-strength nuts according to claim 5, characterized in that, The outer surface of the guide rod (14) is slidably connected to the moving block (6), and the outer surfaces of the first protective cover (12) and the second protective cover (13) are provided with ventilation openings.

7. The thread processing device for high-strength nuts according to claim 1, characterized in that, The outer surface of the housing (3) is provided with an inlet and outlet, and the inner wall of the inlet and outlet is movably connected to the rotating frame (10).

8. The thread processing device for high-strength nuts according to claim 1, characterized in that, The clamping mechanism (11) is provided in several parts, and the clamping mechanism (11) is evenly distributed on the upper surface of the rotating frame (10). The shell (3) is made of transparent material.

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