Tapping clamp for nut machining

Abstract

The utility model relates to the technical field of nut machining tapping clamps, in particular to a nut machining tapping clamp which comprises a mounting bottom plate, connecting supporting feet are symmetrically arranged at the two ends of the mounting bottom plate, a collecting box is fixedly connected to the top of the mounting bottom plate, and a connecting sleeve block is fixedly connected to the top of the collecting box. A movable clamping mechanism is movably connected to the inner side of the connecting sleeve block, a connecting driving mechanism is fixedly connected to the rear end of the connecting sleeve block, a fixing through groove is formed in the top of the connecting sleeve block, and the movable clamping mechanism is driven through the arranged connecting driving mechanism, so that the movable clamping mechanism can clamp and fix a nut; and after the nut is clamped and fixed, the connecting driving mechanism can reversely drive the movable clamping mechanism, the nut is not clamped and fixed any more, and therefore the nut can be conveyed away, the nut can enter the inner side of the collecting box to be collected, and operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of nut machining and tapping fixtures, and in particular to a nut machining and tapping fixture. Background Technology

[0002] A nut is a fastener that is screwed onto a bolt or threaded rod to secure a fastener. It is an essential component in all manufacturing machinery. Based on the material, nuts are classified into several types, including carbon steel, stainless steel, and non-ferrous metals (such as copper).

[0003] Existing tapping fixtures can only clamp and fix nuts during use, and cannot unload them automatically after the nuts are processed. Therefore, we propose a nut processing tapping fixture. Utility Model Content

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

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

[0006] A nut machining and tapping fixture includes a mounting base plate with symmetrical connecting legs at both ends. A collection box is fixedly connected to the top of the mounting base plate, and a connecting sleeve block is fixedly connected to the top of the collection box. A movable clamping mechanism is movably connected to the inner side of the connecting sleeve block, and a connecting drive mechanism is fixedly connected to the rear end of the connecting sleeve block. A fixed through slot is formed on the top of the connecting sleeve block. The movable clamping mechanism includes a movable deflector located inside the connecting sleeve block. A first connecting tooth is provided on the edge of the movable deflector. A fixed through hole is formed in the middle of the movable deflector. An arc-shaped guide groove is formed inside the movable deflector. A connecting mounting rod is movably inserted into the arc-shaped guide groove. A movable clamping arm is fixedly connected to the top of the connecting mounting rod. The connecting drive mechanism includes a fixed sleeve block. An electric telescopic rod is fixedly connected inside the fixed sleeve block. A connecting mounting arm is fixedly connected to the output end of the electric telescopic rod. A second connecting tooth is fixedly connected to one side of the connecting mounting arm.

[0007] In a further technical solution, the front surface of the collection box is symmetrically provided with T-shaped positioning rods, the outer surface of the T-shaped positioning rods is movably sleeved with a movable limiting deflection arm, the inner front end of the collection box is movably snapped with a movable sealing plate, and the surface of the movable sealing plate is symmetrically provided with connecting handles.

[0008] In a further technical solution, the outer surface of the second connecting tooth is engaged with the outer surface of the first connecting tooth.

[0009] In a further technical solution, a fixed groove is provided on the top of the movable deflection disk, and a fixed guide limiting post is fixedly connected to the top inner side of the connecting sleeve block. The outer surface of the fixed guide limiting post and the inner side of the fixed groove slide against each other.

[0010] In a further technical solution, a fixed connecting block is fixedly connected to the top of the connecting sleeve block, and a fixed guide post is fixedly connected to one side of the fixed connecting block. The outer surface of the fixed guide post slides and fits against the interior of the movable clamping arm.

[0011] The beneficial effects of this utility model are:

[0012] 1. The movable clamping mechanism is driven by the connecting drive mechanism, so that the movable clamping mechanism can clamp and fix the nut. After the nut is clamped and fixed, the connecting drive mechanism can drive the movable clamping mechanism in the opposite direction, so that the nut is no longer clamped and fixed, and the nut can be sent out so that the nut can enter the inside of the collection box for collection. The operation is convenient.

[0013] 2. Through the cooperation of the T-shaped positioning rod, the movable limit deflection arm, the movable sealing plate, and the connecting handle, the movable limit deflection arm can be deflected on the outside of the T-shaped positioning rod, so that the movable limit deflection arm no longer restricts the movable sealing plate, and the connecting handle can be moved. This allows the movable sealing plate to be moved quickly, so that the nuts collected inside the collection box can be taken out to the outside. The operation is convenient and quick. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a nut-processing tapping fixture according to an embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of the movable clamping mechanism and connecting drive mechanism of a nut processing tapping fixture according to an embodiment of this utility model;

[0016] Figure 3 This is a schematic diagram of the fixed guide and limiting column structure of a nut processing tapping fixture according to an embodiment of this utility model;

[0017] Figure 4 This is a schematic diagram of the collection box structure of a nut processing tapping fixture according to an embodiment of this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Mounting base plate; 2. Connecting support legs; 4. Collection box; 5. Connecting sleeve block; 6. Movable clamping mechanism; 7. Connecting drive mechanism; 8. Fixed through slot; 9. T-shaped positioning rod; 10. Movable limit deflection arm; 11. Movable sealing plate; 12. Connecting handle; 13. Movable deflection disc; 14. First connecting tooth; 15. Fixed through hole; 16. Arc-shaped guide groove; 17. Connecting mounting rod; 18. Movable clamping arm; 19. Fixed sleeve block; 20. Electric telescopic rod; 21. Connecting mounting arm; 22. Second connecting tooth; 23. Fixed groove; 24. Fixed guide limit post; 25. Fixed guide post; 26. Fixed connecting block. Detailed Implementation

[0020] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0021] Example:

[0022] like Figures 1-4 As shown, a nut tapping fixture includes a mounting base plate 1, with connecting legs 2 symmetrically arranged at both ends of the mounting base plate 1. A collection box 4 is fixedly connected to the top of the mounting base plate 1, and a connecting sleeve block 5 is fixedly connected to the top of the collection box 4. A movable clamping mechanism 6 is movably connected to the inner side of the connecting sleeve block 5, and a connecting drive mechanism 7 is fixedly connected to the rear end of the connecting sleeve block 5. A fixed through slot 8 is provided on the top of the connecting sleeve block 5. The movable clamping mechanism 6 includes a movable deflector 13 located inside the connecting sleeve block 5, and the edge of the movable deflector 13 is provided with a first connecting tooth. 14. A fixed through hole 15 is provided in the middle of the movable deflection disk 13. An arc-shaped guide groove 16 is provided inside the movable deflection disk 13. A connecting mounting rod 17 is movably inserted into the arc-shaped guide groove 16. A movable clamping arm 18 is fixedly connected to the top of the connecting mounting rod 17. The connecting drive mechanism 7 includes a fixed sleeve block 19. An electric telescopic rod 20 is fixedly connected inside the fixed sleeve block 19. A connecting mounting arm 21 is fixedly connected to the output end of the electric telescopic rod 20. A second connecting tooth 22 is fixedly connected to one side of the connecting mounting arm 21.

[0023] The working principle of the above technical solution is as follows:

[0024] During use, when the connecting drive mechanism 7 is driven, it can drive the movable clamping mechanism 6, allowing the movable clamping mechanism 6 to clamp and fix the nut, facilitating the tapping operation. After the tapping operation, the connecting drive mechanism 7 drives the movable clamping mechanism 6 in the opposite direction, causing the movable clamping mechanism 6 to loosen the nut, allowing it to fall into the collection box 4 for unloading. This is convenient to use. The connecting drive mechanism 7 can also drive the first connecting tooth 14, causing the movable deflector 13 to rotate, which in turn causes the arc-shaped guide groove 16 to deflect. The arc-shaped guide groove 16 guides and compresses the connecting rod 17, allowing it to move within the arc-shaped guide groove 16 and the fixed through groove 8. This movement drives the movable clamping arm 18, enabling the end of the movable clamping arm 18 to clamp and lift the nut, allowing for stable tapping operations. This is convenient to use. The electric telescopic rod 20 can push the connecting arm 21, moving the second connecting tooth 22. The second connecting tooth 22 then drives the first connecting tooth 14, allowing it to rotate stably. This makes operation convenient.

[0025] In another embodiment, such as Figure 1 As shown, the front surface of the collection box 4 is symmetrically provided with T-shaped positioning rods 9, and the outer side of the surface of the T-shaped positioning rods 9 is movably sleeved with a movable limiting deflection arm 10. The inner side of the front end of the collection box 4 is movably latched with a movable sealing plate 11, and the surface of the movable sealing plate 11 is symmetrically provided with connecting handles 12.

[0026] This facilitates the deflection of the movable limiting deflection arm 10, allowing it to deflect outside the surface of the T-shaped positioning rod 9. This removes the restriction of the movable sealing plate 11. Then, the connecting handle 12 is pulled, causing the movable sealing plate 11 to move and detach from the inside of the collection box 4, making it easy to remove the processed nut to the outside. This makes the operation convenient.

[0027] In another embodiment, such as Figure 2 As shown, the outer surface of the second connecting tooth 22 is meshed with the outer surface of the first connecting tooth 14.

[0028] When the connecting mounting arm 21 moves the second connecting tooth 22, it can stably drive the first connecting tooth 14 and the movable deflector 13 to rotate, making operation convenient.

[0029] In another embodiment, such as Figure 2 and 3As shown, the top of the movable deflection disk 13 is provided with a fixed groove 23, and the top of the inner side of the connecting sleeve block 5 is fixedly connected with a fixed guide limit post 24. The outer surface of the fixed guide limit post 24 and the inner side of the fixed groove 23 slide against each other.

[0030] The movable deflector 13 can rotate stably inside the connecting sleeve block 5 with the cooperation between the fixed groove 23 and the fixed guide limit post 24 when it rotates, making operation convenient.

[0031] In another embodiment, such as Figure 2 As shown, a fixed connecting block 26 is fixedly connected to the top of the connecting sleeve block 5, and a fixed guide post 25 is fixedly connected to one side of the fixed connecting block 26. The outer surface of the fixed guide post 25 slides and fits against the inside of the movable clamping arm 18.

[0032] When the connecting rod 17 and the movable clamping arm 18 are moved, the movable clamping arm 18 can move on the outside of the surface of the fixed guide post 25, making operation convenient.

[0033] The working principle of this utility model is as follows: During use, the electric telescopic rod 20 first pushes the connecting mounting arm 21 and the second connecting tooth 22, causing the second connecting tooth 22 to drive the first connecting tooth 14, thus allowing the movable deflection disk 13 to rotate. Under the action of the fixed groove 23, the movable deflection disk 13 rotates stably on the inner side of the connecting sleeve block 5 and the outer side of the fixed guide limit post 24. At the same time, the mutual cooperation between the arc-shaped guide groove 16 and the fixed through groove 8 can squeeze the connecting mounting rod 17, allowing the connecting mounting rod 17 to move inside the arc-shaped guide groove 16 and the fixed through groove 8. At this time, the movable clamping arms 18 move slightly outwards in all directions. Then, the nut is placed at the end of the movable clamping arm 18, which can lift the nut. Then, the connecting drive... The driving mechanism 7 reverses its operation, causing the movable clamping arms 18 to move closer together, thereby clamping and fixing the nut. This allows the nut to be stably tapped. After processing, the connecting drive mechanism 7 drives the movable clamping mechanism 6 again, causing the movable clamping arms 18 to move outward and spread outward, no longer lifting the nut. This allows the nut to fall into the inside of the collection box 4 through the fixed through hole 15 for collection. Finally, the movable limit deflection arm 10 is deflected, allowing it to deflect outside the surface of the T-shaped positioning rod 9. This removes the movable limit deflection arm 10 from restricting the movable sealing plate 11. Then, the connecting handle 12 is pulled, causing the movable sealing plate 11 to move and detach from the inside of the collection box 4, making it easy to remove the processed nut from the outside. The operation is convenient.

[0034] 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 nut machining and tapping fixture comprising a mounting base plate (1), characterised in that: The mounting base plate (1) is symmetrically provided with connecting legs (2) at both ends. A collection box (4) is fixedly connected to the top of the mounting base plate (1). A connecting sleeve block (5) is fixedly connected to the top of the collection box (4). A movable clamping mechanism (6) is movably connected to the inner side of the connecting sleeve block (5). A connecting drive mechanism (7) is fixedly connected to the rear end of the connecting sleeve block (5). A fixed through slot (8) is provided on the top of the connecting sleeve block (5). The movable clamping mechanism (6) includes a movable deflector (13) located inside the connecting sleeve block (5). The edge of the movable deflector (13) is provided with a first connecting tooth (14). (13) has a fixed through hole (15) in the middle. The movable deflection disk (13) has an arc-shaped guide groove (16) inside. A connecting mounting rod (17) is movably inserted into the arc-shaped guide groove (16). A movable clamping arm (18) is fixedly connected to the top of the connecting mounting rod (17). The connecting drive mechanism (7) includes a fixed sleeve block (19). An electric telescopic rod (20) is fixedly connected inside the fixed sleeve block (19). A connecting mounting arm (21) is fixedly connected to the output end of the electric telescopic rod (20). A second connecting tooth (22) is fixedly connected to one side of the connecting mounting arm (21).

2. The nut machining and tapping fixture according to claim 1, characterized in that: The front surface of the collection box (4) is symmetrically provided with T-shaped positioning rods (9), and a movable limiting deflection arm (10) is movably sleeved on the outer side of the surface of the T-shaped positioning rod (9). A movable sealing plate (11) is movably snapped into the inner side of the front end of the collection box (4), and a connecting handle (12) is symmetrically provided on the surface of the movable sealing plate (11).

3. The nut machining and tapping fixture according to claim 1, characterized in that: The outer surface of the second connecting tooth (22) is engaged with the outer surface of the first connecting tooth (14).

4. The nut machining and tapping fixture according to claim 1, characterized in that: The top of the movable deflector (13) is provided with a fixed groove (23), and the top of the inner side of the connecting sleeve (5) is fixedly connected with a fixed guide limit post (24). The outer surface of the fixed guide limit post (24) and the inner side of the fixed groove (23) slide against each other.

5. The nut machining and tapping fixture according to claim 1, characterized in that: The top of the connecting sleeve (5) is fixedly connected to a fixed connecting block (26), and a fixed guide post (25) is fixedly connected to one side of the fixed connecting block (26). The outer surface of the fixed guide post (25) slides and fits against the inside of the movable clamping arm (18).

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