Tapping device for nut machining

Abstract

The utility model relates to a tapping device for nut processing in the technical field of nut processing tapping, which comprises a mounting base, supporting columns are symmetrically arranged at the bottom end of the mounting base, a fixed through groove is formed in the top of the mounting base, and a movable collecting box is movably connected in the mounting base. A connecting handle is fixedly connected to the front surface of the movable collecting box, a connecting clamping and fixing mechanism is connected to the top of the mounting base through bolts, and a fixed tapping mechanism is fixedly connected to the top of the mounting base. The nut body can be stably clamped and fixed, so that in the tapping process of the nut body, the nut body can be in a stable state, and tapping machining treatment can be stably conducted on the nut body.

Description

Technical Field

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

[0002] A nut is a fastener that is screwed onto a bolt or threaded rod to secure itself. It is an essential component in all manufacturing machinery. Depending on the material, nuts are classified into several types, such as carbon steel, stainless steel, and non-ferrous metals (e.g., copper). When tapping nuts, a tapping device is usually required for the process.

[0003] Existing tapping devices typically use a clamping mechanism to hold and fix hexagonal nuts, but this usually involves directly clamping and fixing the flat edge of the hexagonal nut. This only provides clamping force to the hexagonal nut, and under strong force, the nut is prone to move upwards, making it impossible to stably tap the nut. Therefore, we propose a tapping device for nut processing. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a tapping device for nut processing, which can solve the problems existing in the background art.

[0005] The technical solution of this utility model is:

[0006] A tapping device for nut processing includes a mounting base, with symmetrical support columns at the bottom end of the mounting base, a fixing through groove at the top of the mounting base, a movable collection box movably connected inside the mounting base, a connecting handle fixedly connected to the front surface of the movable collection box, a connecting clamping and fixing mechanism bolted to the top of the mounting base, and a fixing tapping mechanism fixedly connected to the top of the mounting base.

[0007] In a further technical solution, the connecting clamping and fixing mechanism includes a connecting mounting frame. Connecting legs are symmetrically arranged on the outer side of the connecting mounting frame. A first bidirectional threaded rod is movably connected inside the connecting mounting frame. A first rotating block is fixedly connected to one end of the first bidirectional threaded rod, and a limiting plate is fixedly connected to the other end of the first bidirectional threaded rod. A first movable mounting block is threadedly connected to the outer surface of the first bidirectional threaded rod. Connecting inserts are movably connected to both ends of the first movable mounting block. A fastening bolt connects the connecting insert and the first movable mounting block. A connecting moving arm is fixedly connected to the top of the connecting insert. A second bidirectional threaded rod is movably connected inside the connecting moving arm. A second rotating block is fixedly connected to one end of the second bidirectional threaded rod, and a limiting block is fixedly connected to the other end of the second bidirectional threaded rod. Clamping limiting heads are symmetrically arranged on the outer surface of the second bidirectional threaded rod via threads. A fixing through hole is opened at the top of the connecting mounting frame, and a fixing bottom through groove is opened at the bottom of the connecting mounting frame. A nut body is placed on the top of the connecting mounting frame.

[0008] In a further technical solution, the clamping and limiting head includes a second movable mounting block. A fixing hole is symmetrically opened on one side of the second movable mounting block. A connecting magnetic rod is attracted to the inner side of the fixing hole. A connecting mounting block is fixedly connected to one end of the connecting magnetic rod. A connecting clamping and limiting block is fixedly connected to one side of the connecting mounting block. A fixing slot is opened on one side of the connecting clamping and limiting block.

[0009] In a further technical solution, the inner side of the fixing slot is in contact with the outer edge of the nut body.

[0010] In a further technical solution, the outer surface of the second movable mounting block slides and fits against the inner side of the connecting movable arm and the top of the connecting mounting frame.

[0011] In a further technical solution, the outer surface of the first movable mounting block slides and fits against the inner surface of the connecting mounting frame.

[0012] In a further technical solution, the fixed tapping mechanism includes a connecting mounting rod, a connecting top plate is fixedly connected to the top of the connecting mounting rod, an electric telescopic rod is symmetrically provided on the top of the connecting top plate, a connecting base is fixedly connected to the output end of the electric telescopic rod, an output motor is fixedly connected to the top inner side of the connecting base, and a tapping head is fixedly connected to the output end of the output motor.

[0013] The beneficial effects of this utility model are:

[0014] 1. Through the provided connecting clamping and fixing mechanism, the nut body can be stably clamped and fixed during actual use, so that the nut body can be kept in a stable state during the tapping process, thereby enabling stable tapping processing of the nut body.

[0015] 2. With its fixed tapping mechanism, it can make stable and smooth contact with the nut body when tapping the nut body, thus ensuring stable tapping of the nut body. The overall structure is simple and the operation is convenient and quick. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a tapping device for nut processing according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the fixed tapping mechanism of a tapping device for nut processing according to an embodiment of this utility model;

[0018] Figure 3 This is a schematic diagram of the connection, clamping, and fixing mechanism of a tapping device for nut processing according to an embodiment of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixed bottom through groove structure of a tapping device for nut processing according to an embodiment of this utility model;

[0020] Figure 5 This is a schematic diagram of the clamping and limiting head structure of a tapping device for nut processing according to an embodiment of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Mounting base; 2. Support column; 3. Fixed through slot; 4. Movable collection box; 5. Connecting handle; 6. Connecting clamping and fixing mechanism; 7. Fixed tapping mechanism; 8. Connecting mounting frame; 9. First bidirectional threaded rod; 10. First rotating block; 11. Connecting support leg; 12. First movable mounting block; 13. Connecting insert block; 14. Fastening bolt; 15. Connecting moving arm; 16. Second bidirectional threaded rod; 17. Second rotating block; 18. Clamping limit head; 19. Fixed through hole; 20. Fixed bottom through slot; 21. Nut body; 22. Second movable mounting block; 23. Fixed insert hole; 24. Connecting magnetic suction rod; 25. Connecting mounting block; 26. Connecting clamping limit block; 27. Fixed slot; 28. Connecting mounting rod; 29. ​​Connecting top plate; 30. Electric telescopic rod; 31. Connecting base frame; 32. Output motor; 33. Tapping head. Detailed Implementation

[0023] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0024] Example:

[0025] like Figures 1-5 As shown, a tapping device for nut processing includes a mounting base 1, with symmetrical support columns 2 at the bottom end of the mounting base 1, a fixing through groove 3 on the top of the mounting base 1, a movable collection box 4 movably connected inside the mounting base 1, a connecting handle 5 fixedly connected to the front surface of the movable collection box 4, a connecting clamping and fixing mechanism 6 connected to the top of the mounting base 1 by bolts, and a fixing tapping mechanism 7 fixedly connected to the top of the mounting base 1.

[0026] The working principle of the above technical solution is as follows:

[0027] During use, it can stably clamp and restrict the nut, and under the action of the fixed tapping mechanism 7, it can stably tap the nut. The overall structure is simple and the operation is convenient and quick.

[0028] In another embodiment, such as Figure 3 As shown, the connecting clamping and fixing mechanism 6 includes a connecting mounting frame 8. Connecting legs 11 are symmetrically arranged on the outer side of the connecting mounting frame 8. A first bidirectional threaded rod 9 is movably connected inside the connecting mounting frame 8. A first rotating block 10 is fixedly connected to one end of the first bidirectional threaded rod 9, and a limiting plate is fixedly connected to the other end of the first bidirectional threaded rod 9. A first movable mounting block 12 is threadedly connected to the outer surface of the first bidirectional threaded rod 9. Connecting inserts 13 are movably connected to both ends of the first movable mounting block 12. A tight connection is established between the connecting inserts 13 and the first movable mounting block 12. The top of the connecting bolt 14 and the connecting plug 13 is fixedly connected to the connecting moving arm 15. The connecting moving arm 15 is movably connected to the second bidirectional threaded rod 16. One end of the second bidirectional threaded rod 16 is fixedly connected to the second rotating block 17. The other end of the second bidirectional threaded rod 16 is fixedly connected to the limit block. The outer surface of the second bidirectional threaded rod 16 is symmetrically provided with clamping limit heads 18 through threads. The top of the connecting mounting frame 8 is provided with a fixed through hole 19. The bottom of the connecting mounting frame 8 is provided with a fixed bottom through groove 20. The top of the connecting mounting frame 8 is placed with a nut body 21.

[0029] Place the nut body 21 on top of the connecting mounting frame 8, then rotate the first rotating block 10, causing the first bidirectional threaded rod 9 to rotate, so that the first movable mounting block 12 can move, causing the connecting insert block 13, fastening bolt 14, connecting moving arm 15, second bidirectional threaded rod 16, second rotating block 17 and clamping limit head 18 to move. Then rotate the second rotating block 17, causing the second bidirectional threaded rod 16 to rotate, causing the clamping limit head 18 to move, so that the clamping limit head 18 can clamp and restrict the nut body 21, so that the nut body 21 can stably accept the tapping operation. The overall structure is simple and the operation is convenient and quick.

[0030] In another embodiment, such as Figure 5 As shown, the clamping and limiting head 18 includes a second movable mounting block 22. A fixing hole 23 is symmetrically opened on one side of the second movable mounting block 22. A connecting magnetic rod 24 is attracted to the inner side of the fixing hole 23. A connecting mounting block 25 is fixedly connected to one end of the connecting magnetic rod 24. A connecting clamping and limiting block 26 is fixedly connected to one side of the connecting mounting block 25. A fixing slot 27 is opened on one side of the connecting clamping and limiting block 26.

[0031] Based on the size of the nut body 21, the connecting clamping limit block 26, the connecting mounting block 25, and the connecting magnetic rod 24 can be selected. Then, the connecting magnetic rod 24 is inserted into the inside of the fixing hole 23, thereby quickly assembling the device and improving its overall practicality.

[0032] In another embodiment, such as Figure 5 As shown, the inner side of the fixing groove 27 is in contact with the outer edge of the nut body 21.

[0033] The clamping and limiting block 26 can be clamped on the outer edge of the nut body 21 under the action of the fixed slot 27, making operation convenient.

[0034] In another embodiment, such as Figure 5 As shown, the outer surface of the second movable mounting block 22 slides and fits against the inner side of the connecting movable arm 15 and the top of the connecting mounting frame 8.

[0035] This allows the second movable mounting block 22 to move inside the connecting movable arm 15 and on top of the connecting mounting frame 8.

[0036] In another embodiment, such as Figure 3 As shown, the outer surface of the first movable mounting block 12 slides and fits against the inner surface of the connecting mounting frame 8.

[0037] This allows the first movable mounting block 12 to move stably inside the connecting mounting frame 8, making operation convenient.

[0038] In another embodiment, such as Figure 2 As shown, the fixed tapping mechanism 7 includes a connecting mounting rod 28, a connecting top plate 29 is fixedly connected to the top of the connecting mounting rod 28, an electric telescopic rod 30 is symmetrically provided on the top of the connecting top plate 29, a connecting base frame 31 is fixedly connected to the output end of the electric telescopic rod 30, an output motor 32 is fixedly connected to the top inner side of the connecting base frame 31, and a tapping head 33 is fixedly connected to the output end of the output motor 32.

[0039] The electric telescopic rod 30 facilitates the downward movement of the connecting base 31, output motor 32, and tapping head 33. At the same time, the output motor 32 can drive the tapping head 33, enabling the tapping head 33 to move downward during rotation, thereby tapping the nut body 21. The operation is convenient.

[0040] The working principle of this utility model is as follows: During use, firstly, based on the dimensions of the nut body 21, the connecting clamping limit block 26, the connecting mounting block 25, and the connecting magnetic rod 24 can be selected. Then, the connecting magnetic rod 24 is inserted into the inner side of the fixing hole 23 for quick assembly. Next, the first rotating block 10 is rotated, causing the first bidirectional threaded rod 9 to rotate, enabling the first movable mounting block 12 to move, thereby moving the connecting plug 13, fastening bolt 14, connecting movable arm 15, second bidirectional threaded rod 16, second rotating block 17, and clamping limit block 26. The positioning head 18 moves, then the second rotating block 17 rotates, driving the second bidirectional threaded rod 16 to rotate, which in turn drives the clamping and limiting head 18 to move, so that the clamping and limiting head 18 can clamp and limit the nut body 21. Then, the electric telescopic rod 30 moves the connecting base 31, the output motor 32 and the tapping head 33 downward. At the same time, the output motor 32 can drive the tapping head 33, so that the tapping head 33 can move downward during the rotation, thereby tapping the nut body 21. The overall structure is simple and the operation is convenient and quick.

[0041] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A tapping device for nut machining, comprising a mounting base (1), characterized in that: The bottom end of the mounting base (1) is symmetrically provided with a supporting column (2), a fixed through slot (3) is formed in the top of the mounting base (1), a movable collecting box (4) is movably connected inside the mounting base (1), a connecting handle (5) is fixedly connected to the front surface of the movable collecting box (4), a connecting clamping fixing mechanism (6) is connected to the top of the mounting base (1) through bolts, and a fixed tapping mechanism (7) is fixedly connected to the top of the mounting base (1).

2. The tapping device for nut machining according to claim 1, characterized in that: The connecting clamping fixing mechanism (6) comprises a connecting mounting frame (8), the outer side of the connecting mounting frame (8) is symmetrically provided with a connecting leg (11), a first bidirectional threaded rod (9) is movably connected inside the connecting mounting frame (8), one end of the first bidirectional threaded rod (9) is fixedly connected with a first rotating block (10), the other end of the first bidirectional threaded rod (9) is fixedly connected with a limiting disc, a first movable mounting block (12) is threadedly connected to the surface of the first bidirectional threaded rod (9), connecting plug blocks (13) are movably connected to the two ends of the first movable mounting block (12), fastening bolts (14) are connected between the connecting plug blocks (13) and the first movable mounting block (12), a connecting movable arm (15) is fixedly connected to the top of the connecting plug block (13), a second bidirectional threaded rod (16) is movably connected inside the connecting movable arm (15), one end of the second bidirectional threaded rod (16) is fixedly connected with a second rotating block (17), the other end of the second bidirectional threaded rod (16) is fixedly connected with a limiting block, a clamping limiting head (18) is symmetrically provided on the surface of the second bidirectional threaded rod (16) through threads, a fixed through hole (19) is formed in the top of the connecting mounting frame (8), a fixed bottom through slot (20) is formed in the bottom of the connecting mounting frame (8), and a nut body (21) is placed on the top of the connecting mounting frame (8).

3. The tapping device for nut machining according to claim 2, characterized in that: The clamping limiting head (18) comprises a second movable mounting block (22), fixed plug holes (23) are symmetrically formed on one side of the second movable mounting block (22), connecting magnetic attraction rods (24) are attracted to the inner side of the fixed plug holes (23), a connecting mounting block (25) is fixedly connected to one end of the connecting magnetic attraction rod (24), a connecting clamping limiting block (26) is fixedly connected to one side of the connecting mounting block (25), and a fixed clamping groove (27) is formed on one side of the connecting clamping limiting block (26).

4. The tapping device for nut machining according to claim 3, characterized in that: The inner side of the fixed clamping groove (27) and the edge outer side of the nut body (21) are mutually fitted.

5. The tapping device for nut machining according to claim 3, characterized in that: The surface outer side of the second movable mounting block (22) and the inner side of the connecting movable arm (15) and the top of the connecting mounting frame (8) are mutually slidably fitted.

6. The tapping device for nut machining according to claim 2, characterized in that: The surface outer side of the first movable mounting block (12) and the inner side of the connecting mounting frame (8) are mutually slidably fitted.

7. The tapping device for nut machining according to claim 1, characterized in that: The fixed tapping mechanism (7) includes a connecting mounting rod (28), the top of the connecting mounting rod (28) is fixedly connected with a connecting top plate (29), the top of the connecting top plate (29) is symmetrically provided with an electric telescopic rod (30), the output end of the electric telescopic rod (30) is fixedly connected with a connecting chassis (31), the inner top of the connecting chassis (31) is fixedly connected with an output motor (32), and the output end of the output motor (32) is fixedly connected with a tapping head (33).

Images