Nut threading device

Abstract

This utility model discloses a nut thread processing device, relating to the field of nut processing technology. It includes: a frame; and multiple processing mechanisms, each mounted on the frame for nut processing. Each processing mechanism includes a drive component, a transmission component, a linkage component, two processing shafts, and two processing sleeves. The two processing shafts are rotatably connected within the frame, and each processing sleeve is fixedly connected to the bottom of each processing shaft. The drive component is located within the frame. This nut thread processing device, through the use of the processing mechanisms, employs two processing shafts as a group to work alternately, requiring only one worker to operate, enabling uninterrupted processing and improving processing efficiency. Furthermore, the use of a lifting mechanism allows for seamless switching between the two processing shafts, enabling continuous operation without machine downtime, significantly improving nut thread processing efficiency and making it suitable for mass production needs.

Description

Technical Field

[0001] This utility model belongs to the field of nut processing technology and relates to a nut thread processing device. Background Technology

[0002] A nut is a mechanical part that uses its internal threads to fasten a bolt by engaging with its external threads. Nuts can be classified by material, such as carbon steel, stainless steel, non-ferrous metals, and plastics (nylon). Nuts require internal threads to be machined, and currently, threading is done using a tapping machine.

[0003] The authorized publication number "CN221312784U" describes "an internal thread processing device for nut processing, including a tapping machine and a positioning seat. The upper end face of the positioning seat has a positioning groove adapted to the shape of the nut to be processed. The nut to be processed is clamped and placed in the positioning groove. A pressure stabilizing mechanism is installed on the tapping machine and presses against the upper end face of the nut to be processed. The tap of the tapping machine extends to the bottom of the pressure stabilizing mechanism to process the internal thread of the nut. This utility model uses a pressure rod to drive the tapping machine and the pressure stabilizing mechanism to move downward, so that the cover plate is pre-pressed onto the upper end face of the nut, while the mounting seat continues to move downward along the stabilizing rod. The bottom end of the tap of the tapping machine rotates through the through hole and inserts into the center hole of the nut, realizing stable tapping of the nut, so as to improve the stability of internal thread processing, prevent processing deviation caused by slight tap deviation, improve actual processing accuracy, and benefit enterprise production efficiency."

[0004] The aforementioned patent achieves stable tapping of nuts to improve the stability of internal thread processing, prevents processing deviations caused by slight tap offset, and is conducive to improving actual processing accuracy and enterprise production efficiency. However, the aforementioned patent only works alone during use, resulting in low efficiency, and it cannot be adjusted according to the needs of the use process, thus having low flexibility. Summary of the Invention

[0005] This utility model provides a nut thread processing device. By using the processing mechanism, two processing axes work alternately as a group, which can be operated by one worker. This enables uninterrupted processing and improves processing efficiency. By using the lifting mechanism, the two processing axes can be seamlessly switched between lifting and lowering, allowing the processing process to continue without stopping the machine. This significantly improves the efficiency of nut thread processing and is suitable for mass production needs.

[0006] According to the technical solution of this utility model: a nut thread processing device, comprising: frame; The machining mechanism comprises multiple sets, each set mounted on a frame, for machining nuts. Each set includes a drive component, a transmission component, a linkage component, two machining shafts, and two machining sleeves. The two machining shafts are rotatably connected within the frame, and each machining sleeve is fixedly connected to the bottom of each machining shaft. The drive component and the linkage component are both located within the frame and connected to the two machining shafts. The transmission component is mounted on the drive component and connected to the linkage component. The lifting mechanism is provided in multiple sets, all of which are mounted on the machine frame and are used for height adjustment of multiple machining axes. Each set of lifting mechanisms includes two adjusting cylinders and two lifting plates. The two adjusting cylinders are fixedly connected to the machine frame, and each lifting plate is fixedly connected to each adjusting cylinder. Each lifting plate is connected to each machining axis.

[0007] As a further improvement of this utility model, the driving component includes a rotary motor and a drive shaft. The rotary motor is fixedly connected to one side of the outer surface of the frame, and the drive shaft is rotatably connected inside the frame, with one end of the drive shaft fixedly connected to the output end of the rotary motor.

[0008] As a further improvement of this utility model, the transmission component includes a driving bevel gear and a driven bevel gear. The driving bevel gear is fixedly connected to the drive shaft, and the driven bevel gear is disposed on the linkage component, and the driven bevel gear meshes with the driving bevel gear.

[0009] As a further improvement of this utility model, the linkage component includes a drive gear rod and two driven gears. The drive gear rod is rotatably connected inside the frame, and each driven gear is fixedly connected to each processing shaft. Both driven gears mesh with the drive gear rod.

[0010] As a further improvement of this utility model, an oil tank is fixedly connected to one side of the bottom of the frame.

[0011] As a further improvement of this utility model, multiple material troughs are fixedly connected at equal intervals in the oil tank, and a nut positioning mold is fixedly connected in each material trough.

[0012] The technical effects of this utility model are as follows: (1) The nut thread processing device, through the use of the processing mechanism, adopts two processing shafts as a group to work alternately, and is managed by one worker, which can realize the processing operation without stopping and improve the processing efficiency.

[0013] (2) The nut thread processing device can achieve seamless lifting and lowering switching between the two processing axes through the use of the lifting mechanism, so that the processing can be carried out continuously without stopping the machine, which significantly improves the efficiency of nut thread processing and is suitable for mass production needs. Attached Figure Description

[0014] Figure 1 This is a first-view perspective perspective view of the present invention.

[0015] Figure 2 This is a second-view perspective perspective view of the present invention.

[0016] Figure 3 This is a perspective view of the lifting mechanism of this utility model.

[0017] Figure 4 This is a perspective view of the processing mechanism of this utility model. Detailed Implementation

[0018] The following description, in conjunction with the accompanying drawings, describes specific embodiments of the present invention as further improvements to the present invention.

[0019] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. The described embodiments are merely some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0020] Figure 1-4 The components include a frame 1, an oil tank 2, a machining screw sleeve 3, a nut positioning mold 4, a material trough 5, a machining shaft 6, a drive shaft 7, a rotating motor 8, a driven gear 9, a drive gear rod 10, a drive bevel gear 11, a driven bevel gear 12, an adjusting cylinder 13, and a lifting plate 14.

[0021] like Figure 1-4 As shown, this utility model is a nut thread processing device, comprising: Rack 1; The machining mechanism comprises multiple sets, all mounted on a frame 1, for machining nuts. Each set includes a drive component, a transmission component, a linkage component, two machining shafts 6, and two machining sleeves 3. The two machining shafts 6 are rotatably connected within the frame 1, and each machining sleeve 3 is fixedly connected to the bottom of each machining shaft 6. The drive component and the linkage component are both located within the frame 1 and connected to the two machining shafts 6. The transmission component is mounted on the drive component and connected to the linkage component. The lifting mechanism is provided in multiple sets, all of which are mounted on the frame 1 and are used to adjust the height of multiple machining axes 6. Each lifting mechanism includes two adjusting cylinders 13 and two lifting plates 14. The two adjusting cylinders 13 are fixedly connected to the frame 1, and each lifting plate 14 is fixedly connected to each adjusting cylinder 13. Each lifting plate 14 is connected to each machining axis 6 to drive the machining axis 6 to perform lifting and lowering actions according to work requirements.

[0022] In this implementation scheme: the machining shaft 6 rotates continuously, controlling the corresponding machining sleeve 3 to perform thread machining, ensuring the effect of use. The models of the two adjusting cylinders 13 can be selected from those available on the market as needed, which will not be elaborated here. The two adjusting cylinders 13 control the corresponding lifting plate 14 to adjust the height, thereby realizing the height adjustment of the two machining shafts 6 and completing the alternating use. Furthermore, the lifting plate 14 is connected to the machining shaft 6 by a sliding sleeve, which does not affect the rotation of the machining shaft 6, but can drive the machining shaft 6 to move up and down. Using two machining shafts 6 as a group, which can be operated by one worker, can realize uninterrupted processing and improve processing efficiency.

[0023] Specifically, the drive components include a rotary motor 8 and a drive shaft 7. The rotary motor 8 is fixedly connected to one side of the outer surface of the frame 1, and the drive shaft 7 is rotatably connected inside the frame 1, with one end of the drive shaft 7 fixedly connected to the output end of the rotary motor 8.

[0024] In this embodiment, the model of the rotating motor 8 can be selected from those available on the market as needed, which will not be elaborated on here. The rotating motor 8 controls the rotation of the drive shaft 7 to complete the power transmission.

[0025] Specifically, the transmission components include a drive bevel gear 11 and a driven bevel gear 12. The drive bevel gear 11 is fixedly connected to the drive shaft 7, and the driven bevel gear 12 is disposed on the linkage component, and the driven bevel gear 12 meshes with the drive bevel gear 11.

[0026] In this embodiment, the driving bevel gear 11 and the driven bevel gear 12 cooperate with each other to complete the right-angle power transmission of the rotating motor 8.

[0027] Specifically, the linkage components include a drive gear rod 10 and two driven gears 9. The drive gear rod 10 is rotatably connected to the frame 1, and each driven gear 9 is fixedly connected to each machining shaft 6. Both driven gears 9 mesh with the drive gear rod 10.

[0028] In this embodiment, the drive gear rod 10 is relatively long, so that the two driven gears 9 can move up and down relative to the drive gear rod 10 while completing the power transmission and realizing the rotation of the machining shaft 6.

[0029] Specifically, an oil tank 2 is fixedly connected to one side of the bottom of the frame 1.

[0030] In this embodiment, the oil tank 2 contains lubricating oil for use in the thread machining process.

[0031] Specifically, multiple material troughs 5 are fixedly connected at equal intervals within the oil tank 2, and each material trough 5 is fixedly connected with a nut positioning mold 4.

[0032] In this embodiment, multiple material slots 5 and nut positioning molds 4 work together to position the processed nuts.

[0033] In use, the rotating motor 8 controls the drive shaft 7 to rotate, and the drive bevel gear 11 and driven bevel gear 12 cooperate to realize the rotation of the drive gear rod 10. There are two driven gears 9 to make the corresponding two processing shafts 6 rotate synchronously. The nut to be processed is placed in the nut positioning mold 4. The adjustment cylinder 13 and the lifting plate 14 control the corresponding processing shaft 6 to lift and lower, and complete the thread processing. After the thread of one nut is processed, another workpiece is replaced to complete the use.

[0034] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0035] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to examples, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A nut threading apparatus, characterized by, include: Rack (1); The machining mechanism comprises multiple sets, each set mounted on a frame (1) for machining nuts. Each set includes a drive component, a transmission component, a linkage component, two machining shafts (6), and two machining sleeves (3). The two machining shafts (6) are rotatably connected within the frame (1), and each machining sleeve (3) is fixedly connected to the bottom of each machining shaft (6). The drive component is located within the frame (1), the linkage component is located within the frame (1), and the linkage component is connected to the two machining shafts (6). The transmission component is mounted on the drive component and is connected to the linkage component. The lifting mechanism is provided in multiple sets, and all sets of the lifting mechanism are provided on the frame (1) for adjusting the height of multiple processing axes (6). Each set of the lifting mechanism includes two adjustment cylinders (13) and two lifting plates (14). The two adjustment cylinders (13) are fixedly connected to the frame (1), and each lifting plate (14) is fixedly connected to each adjustment cylinder (13). Each lifting plate (14) is connected to each processing axis (6).

2. The nut threading apparatus of claim 1, wherein, The driving component includes a rotary motor (8) and a drive shaft (7). The rotary motor (8) is fixedly connected to one side of the outer surface of the frame (1), and the drive shaft (7) is rotatably connected inside the frame (1). One end of the drive shaft (7) is fixedly connected to the output end of the rotary motor (8).

3. The nut threading apparatus of claim 2, wherein, The transmission component includes a driving bevel gear (11) and a driven bevel gear (12). The driving bevel gear (11) is fixedly connected to the drive shaft (7), and the driven bevel gear (12) is located on the linkage component. The driven bevel gear (12) meshes with the driving bevel gear (11).

4. The nut threading apparatus of claim 3, wherein, The linkage component includes a drive gear rod (10) and two driven gears (9). The drive gear rod (10) is rotatably connected to the frame (1). Each driven gear (9) is fixedly connected to each processing shaft (6), and both driven gears (9) mesh with the drive gear rod (10).

5. The nut threading apparatus of claim 4, wherein, An oil tank (2) is fixedly connected to one side of the bottom of the frame (1).

6. The nut threading apparatus of claim 5, wherein, Multiple material troughs (5) are fixedly connected at equal intervals in the oil tank (2), and a nut positioning mold (4) is fixedly connected in each material trough (5).

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