Efficient nut grooving tool

Abstract

The utility model relates to the field of nut machining, in particular to an efficient nut slotting tool which comprises a rectangular mounting plate, a rectangular box is fixedly connected to the mounting plate, a connecting plate is fixedly connected to the inner wall of the rectangular box, and a mounting hole is formed in the mounting plate. When the device is used, a hand wheel is pulled to enable a first spring to contract, a rotating plate is close to a sliding ring, then a pull rod is rotated, the rotating plate drives the sliding ring to rotate in a circular groove through the first spring, a first rotating rod of a rotating rod drives a driving bevel gear to rotate, and the driving bevel gear drives a driven bevel gear to rotate; the driven bevel gear drives the second rotating rod to rotate, the second rotating rod drives the nut to rotate, after the nut rotates to a proper angle, the hand wheel is loosened, the limiting rod enters the first rectangular groove, in this way, multiple grooves can be conveniently formed in the nut, needed time is short, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to an efficient nut slotting tool. Background Art

[0002] A nut is a nut, a part that is screwed together with a bolt or a screw for fastening. It is a component that all manufacturing machinery must use. Depending on the material, it is divided into several major types, such as carbon steel, stainless steel, and non-ferrous metals (such as copper).

[0003] Slotted nuts are needed on some special equipment. Slotted nuts often need to have more than one slot. However, in the current processing of slotted nuts, it is still necessary to remove the nut from the processing device and reinstall it after one slot is opened. This method is troublesome, time-consuming and inefficient. Therefore, an efficient nut slotting tool is proposed. Utility Model Content

[0004] The utility model aims to solve the disadvantages of the existing nut slotting tool that after a slot is opened, the nut needs to be removed from the processing device and then reinstalled, which is troublesome, time-consuming and inefficient, and proposes an efficient nut slotting tool to solve the problem.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An efficient nut slotting tool comprises a rectangular mounting plate, a rectangular box is fixedly connected to the mounting plate, a connecting plate is fixedly connected to the inner wall of the rectangular box, and mounting holes are opened on the mounting plate.

[0007] Preferably, a sliding hole is provided on one side of the rectangular box, a first rotating rod is slidably connected in the sliding hole, one end of the first rotating rod is fixedly connected to a handwheel, a first rectangular groove is provided on one side of the rectangular box, a disc is fixedly connected to the first rotating rod, one side of the disc is fixedly connected to a limiting rod, and the limiting rod is slidably connected to the first rectangular groove.

[0008] Preferably, a circular groove is formed on the inner wall of the rectangular box, a sliding ring is slidably connected in the circular groove, a first spring is fixedly connected to the sliding ring, a rotating plate is fixedly connected to the first rotating rod, and one side of the rotating plate is fixedly connected to the first spring.

[0009] Preferably, one end of the first rotating rod is fixedly connected to a driving bevel gear, the connecting plate is slidably connected to the second rotating rod, the bottom of the second rotating rod is fixedly connected to a driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear.

[0010] Preferably, a circular hole is provided on the top of the rectangular box, the second rotating rod is located in the circular hole, the top of the second rotating rod is fixedly connected to a rotating table, a second rectangular groove is provided on the rotating table, a fixed block is fixedly connected in the second rectangular groove, one side of the fixed block is fixedly connected to a second spring, a sliding block is slidably connected in the second rectangular groove, and one side of the sliding block is fixedly connected to the second spring.

[0011] Preferably, limiting grooves are provided on both sides of the second rectangular groove, limiting plates are fixedly connected to both sides of the sliding block, the limiting plates are slidably connected to the limiting grooves, a pull rod is slidably connected to one side of the rotating table, the pull rod passes through the fixed block and is fixedly connected to the sliding block, and a rubber pad is fixedly connected to one side of the fixed block and the sliding block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the device is in use, the nut that needs to be slotted can be rotated through the cooperation of the pull rod and the hand wheel. After rotating to a suitable angle, the next slot can be opened. This method does not require the nut to be removed for adjustment, and multiple slots can be opened on the nut more conveniently. The time required is shorter and the efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an efficient nut slotting tooling proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of an efficient nut slotting tooling proposed by the utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the connection relationship between the first spring and the sliding ring of an efficient nut slotting tooling proposed by the utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the connection relationship between the second spring and the sliding block of an efficient nut slotting tooling proposed by the utility model;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the positional relationship between the first rectangular groove and the circular groove of an efficient nut slotting tool proposed by the utility model.

[0019] In the figure: 1. mounting plate; 2. rectangular box; 3. connecting plate; 4. first rotating rod; 5. hand wheel; 6. first rectangular groove; 7. disc; 8. limiting rod; 9. circular groove; 10. sliding ring; 11. first spring; 12. rotating plate; 13. active bevel gear; 14. second rotating rod; 15. driven bevel gear; 16. rotating table; 17. second rectangular groove; 18. fixing block; 19. second spring; 20. sliding block; 21. limiting groove; 22. pull rod; 23. rubber pad. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-Figure 5 The invention discloses an efficient nut slotting tool, comprising a rectangular mounting plate 1, a rectangular box 2 is fixedly connected to the mounting plate 1, a connecting plate 3 is fixedly connected to the inner wall of the rectangular box 2, and a mounting hole is opened on the mounting plate 1.

[0022] Among them, the tooling can be conveniently installed under the slotting knife through the installation hole.

[0023] Furthermore, a sliding hole is opened on one side of the rectangular box 2, and a first rotating rod 4 is slidably connected in the sliding hole. A handwheel 5 is fixedly connected to one end of the first rotating rod 4. A first rectangular groove 6 is opened on one side of the rectangular box 2, and a disc 7 is fixedly connected to the first rotating rod 4. A limiting rod 8 is fixedly connected to one side of the disc 7, and the limiting rod 8 is slidably connected to the first rectangular groove 6.

[0024] Among them, the first rotating rod 4 is rotated by the hand wheel 5, and the first rotating rod 4 rotates in the sliding hole. There are a total of six first rectangular grooves 6 on one side of the rectangular box 2. After the first rotating rod 4 is rotated to a suitable angle, the hand wheel 5 is released, and the first spring 11 allows the limiting rod 8 to enter the first rectangular groove 6. This method facilitates rotation to a specific angle and avoids errors.

[0025] Furthermore, a circular groove 9 is opened on the inner wall of the rectangular box 2, a sliding ring 10 is slidably connected in the circular groove 9, a first spring 11 is fixedly connected to the sliding ring 10, a rotating plate 12 is fixedly connected to the first rotating rod 4, and one side of the rotating plate 12 is fixedly connected to the first spring 11.

[0026] When the hand wheel 5 is pulled, the first spring 11 contracts, the rotating plate 12 approaches the sliding ring 10 , and then the pull rod 22 is rotated, and the rotating plate 12 drives the sliding ring 10 to rotate in the circular groove 9 through the first spring 11 .

[0027] Furthermore, one end of the first rotating rod 4 is fixedly connected to a driving bevel gear 13 , the connecting plate 3 is slidably connected to a second rotating rod 14 , the bottom of the second rotating rod 14 is fixedly connected to a driven bevel gear 15 , and the driven bevel gear 15 is meshed with the driving bevel gear 13 .

[0028] The first rotating rod 4 of the rotating rod drives the active bevel gear 13 to rotate, the active bevel gear 13 drives the driven bevel gear 15 to rotate, and the driven bevel gear 15 drives the second rotating rod 14 to rotate.

[0029] Furthermore, a circular hole is provided at the top of the rectangular box 2, the second rotating rod 14 is located in the circular hole, the top of the second rotating rod 14 is fixedly connected to a rotating table 16, a second rectangular groove 17 is provided on the rotating table 16, a fixed block 18 is fixedly connected in the second rectangular groove 17, one side of the fixed block 18 is fixedly connected to a second spring 19, a sliding block 20 is slidably connected in the second rectangular groove 17, and one side of the sliding block 20 is fixedly connected to the second spring 19.

[0030] The nut to be slotted is placed on the rotating table 16, the second spring 19 causes the fixing block 18 to be clamped on the inner wall of the nut, and the second rotating rod 14 drives the rotating table 16 to rotate, so that the nut to be slotted rotates.

[0031] Furthermore, limiting grooves 21 are provided on both sides of the second rectangular groove 17, limiting plates are fixedly connected to both sides of the sliding block 20, the limiting plates are slidably connected to the limiting grooves 21, a pull rod 22 is slidably connected to one side of the rotating table 16, the pull rod 22 passes through the fixed block 18 and is fixedly connected to the sliding block 20, and a rubber pad 23 is fixedly connected to one side of the fixed block 18 and the sliding block 20.

[0032] Among them, the limiting groove 21 and the limiting plate limit the sliding block 20, and the sliding block 20 is pulled by the pull rod 22 to shrink the second spring 19, and the sliding block 20 is close to the fixed block 18 to fix the nut. The rubber pad 23 can avoid damage to the internal thread of the nut.

[0033] The working principle of this utility model:

[0034] By pulling the pull rod 22, the sliding block 20 is brought close to the fixed block 18, the second spring 19 is contracted, and the nut to be slotted is placed on the rotating table 16, the fixed block 18 and the sliding block 20 are located in the middle of the inner ring of the nut, and the pull rod 22 spring is loosened to make the sliding block 20 away from the fixed block 18, and the sliding block 20 and the fixed block 18 clamp the nut. After the first groove is opened, the hand wheel 5 is pulled to contract the first spring 11, and the rotating plate 12 is close to the sliding ring 10, and then the pull rod 22 is turned, and the rotating plate 12 passes through the first spring. 11 drives the sliding ring 10 to rotate in the circular groove 9, the first rotating rod 4 of the rotating rod drives the active bevel gear 13 to rotate, the active bevel gear 13 drives the driven bevel gear 15 to rotate, the driven bevel gear 15 drives the second rotating rod 14 to rotate, the second rotating rod 14 drives the nut on the rotating table 16 to rotate, after rotating to a suitable angle, release the hand wheel 5, the first spring 11 makes the limiting rod 8 enter the first rectangular groove 6, this method can more conveniently open multiple grooves on the nut, the time required is shorter, and the efficiency is higher.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An efficient nut slotting tool, comprising a rectangular mounting plate (1), characterized in that: The mounting plate (1) is fixedly connected to a rectangular box (2), the inner wall of the rectangular box (2) is fixedly connected to a connecting plate (3), and the mounting plate (1) is provided with a mounting hole; A sliding hole is provided on one side of the rectangular box (2), a first rotating rod (4) is slidably connected in the sliding hole, one end of the first rotating rod (4) is fixedly connected to a hand wheel (5), a first rectangular groove (6) is provided on one side of the rectangular box (2), a disc (7) is fixedly connected to the first rotating rod (4), one side of the disc (7) is fixedly connected to a limiting rod (8), and the limiting rod (8) is slidably connected to the first rectangular groove (6).

2. An efficient nut slotting tool according to claim 1, characterized in that: A circular groove (9) is formed on the inner wall of the rectangular box (2), a sliding ring (10) is slidably connected in the circular groove (9), a first spring (11) is fixedly connected to the sliding ring (10), a rotating plate (12) is fixedly connected to the first rotating rod (4), and one side of the rotating plate (12) is fixedly connected to the first spring (11).

3. The efficient nut slotting tool according to claim 1, characterized in that: One end of the first rotating rod (4) is fixedly connected to a driving bevel gear (13), the connecting plate (3) is slidably connected to a second rotating rod (14), the bottom of the second rotating rod (14) is fixedly connected to a driven bevel gear (15), and the driven bevel gear (15) is meshed with the driving bevel gear (13).

4. The efficient nut slotting tool according to claim 3, characterized in that: A circular hole is provided on the top of the rectangular box (2), the second rotating rod (14) is located in the circular hole, a rotating platform (16) is fixedly connected to the top of the second rotating rod (14), a second rectangular groove (17) is provided on the rotating platform (16), a fixed block (18) is fixedly connected in the second rectangular groove (17), a second spring (19) is fixedly connected to one side of the fixed block (18), a sliding block (20) is slidably connected in the second rectangular groove (17), and one side of the sliding block (20) is fixedly connected to the second spring (19).

5. The efficient nut slotting tool according to claim 4, characterized in that: Limiting grooves (21) are provided on both sides of the second rectangular groove (17); limiting plates are fixedly connected to both sides of the sliding block (20); the limiting plates are slidably connected to the limiting grooves (21); a pull rod (22) is slidably connected to one side of the rotating table (16); the pull rod (22) passes through the fixed block (18) and is fixedly connected to the sliding block (20); and a rubber pad (23) is fixedly connected to one side of each of the fixed block (18) and the sliding block (20).

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