Electric screwdriver fixing tool

Abstract

The utility model relates to the field of electric screwdriver auxiliary products, and discloses an electric screwdriver fixing tool which comprises a base, the top end of the base is rotationally connected with a main shaft, the two ends of the outer portion of the main shaft are both fixedly connected with limiting discs, and the sides, close to each other, of the outer sides of the two limiting discs are fixedly connected with side shafts. A limiting block is fixedly connected to the bottom end of the outer portion of the side shaft, two limiting rings are fixedly connected to the outer portion of the main shaft, a sliding column is fixedly connected to the top end of the outer portion of the main shaft, a supporting plate is detachably connected to one side of the sliding column, a retaining ring is fixedly connected to the top end of one side of the sliding column, and a steel wire coil is fixedly connected to one side of a limiting disc at the top end. According to the utility model, the magnetic line extrudes the rubber ring when the rotating shaft and the fixed block rotate, so that the force is transmitted to the limiting ring, and the limiting ring is further matched with the spring to generate counter-acting force, so that the rubber ring and the magnetic line are extruded more tightly, the effect of limiting the magnetic line is achieved, the winding is prevented, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of electric screwdriver auxiliary products, in particular to an electric screwdriver fixing tool. Background Art

[0002] Electric screwdriver auxiliary products are auxiliary tools used to improve the efficiency and accuracy of electric screwdriver operation. Such products usually include various forms of fixed seats, brackets or guides, designed to reduce hand fatigue during operation and improve assembly quality. By providing stable support and precise positioning, electric screwdriver auxiliary products ensure that the electric screwdriver remains efficient and accurate during long-term use, and are particularly suitable for repetitive assembly tasks.

[0003] After searching, Chinese patent announcement No.: CN206925819U discloses an electric screwdriver fixing tool, including a support rod, a support arm, a movable chuck and a bearing seat; the bearing seat is sleeved on the support rod, the bearing seat is connected to one end of the support arm, and the bearing seat can drive the support arm to move to both ends of the support rod, and drive the support arm to rotate with the support rod as the rotation center; the movable chuck is rotatably connected to the other end of the support arm, and the movable chuck can rotate with the rotation connection as the rotation center, and the movable chuck is used to clamp the electric screwdriver; in summary, the utility model can realize the vertical and horizontal movement of the electric screwdriver, not only can it meet the use requirements of the electric screwdriver for multi-directional movement, but also when the electric screwdriver is not needed, the support arm can be rotated to the side to avoid occupying the working space, thereby solving the problem of large space occupied by the existing auxiliary bracket.

[0004] The beneficial effects in the above patent specification mention that "the utility model can realize the vertical and horizontal movement of the electric screwdriver, which can not only meet the use requirements of the electric screwdriver for multi-directional movement, but also when the electric screwdriver is not needed, the support arm can be rotated to the side to avoid occupying the working space, thereby solving the problem of large space occupied by the existing auxiliary bracket". Although the above patent can meet the use requirements of the electric screwdriver for multi-directional movement and solve the problem of large space occupied by the existing auxiliary bracket, it is unable to effectively bundle the magnetic wires of the electric screwdriver during specific use. This causes the problem of magnetic wire entanglement after multiple uses, reducing the efficiency of the staff. For this reason, an electric screwdriver fixing tool is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides an electric screwdriver fixing tool, aiming to improve the problem that the existing technology cannot effectively bundle the magnetic wires of the electric screwdriver, which causes the magnetic wires to be entangled after multiple uses, thereby reducing the efficiency of the staff.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The top end of the support leg is rotatably connected to the support frame, and the top end of the support leg is rotatably connected to the support frame, and the two end ends of the support leg are fixedly connected to the limit plates, and the side shafts are fixedly connected to the outer sides of the two limit plates, and the outer bottom ends of the side shafts are fixedly connected to the limit blocks, and the outer top end of the support leg is fixedly connected to the limit plates.

[0008] As a further description of the above technical solution:

[0009] The electric assembly comprises a fixed block, one end of which is fixedly connected to one end of the two support rods, an electric screwdriver is arranged on the inner wall of the fixed block, and a magnetic wire is fixedly connected to the top end of the electric screwdriver;

[0010] As a further description of the above technical solution:

[0011] The limit assembly includes pillars, one end of each of the two pillars is fixedly connected to one side of the support plate and the top of the fixed block, and the other end of each pillar is fixedly connected to a cable tie ring, a groove is provided inside the cable tie ring, a rubber ring is slidably connected to the inner wall of the groove, a limit ring is fixedly connected to the outer side of the rubber ring, and a plurality of springs are provided inside the groove;

[0012] As a further description of the above technical solution:

[0013] The adjacent sides of the two limiting rings are fixedly connected with rubber pads, the inner wall of the wire coil is slidably connected with a steel wire, and the other end of the steel wire is fixedly connected to the top of the buckle;

[0014] As a further description of the above technical solution:

[0015] The outer bottom end of the main shaft is fixedly connected to the inner wall of the limit block, and one end of the sliding column is in contact with one side of one of the rubber pads;

[0016] As a further description of the above technical solution:

[0017] One side of the support plate is fixedly connected to the outer top end of the side shaft, and the bottom end of the buckle ring is in contact with the top end of the support plate;

[0018] As a further description of the above technical solution:

[0019] The outer part of the magnetic wire is slidably connected to the inner wall of the rubber ring, and the outer part of the limit ring is slidably connected to the inner wall of the wire tie ring;

[0020] As a further description of the above technical solution:

[0021] One end of the spring is fixedly connected to one side of the inner wall of the groove, and the other end of the spring is fixedly connected to one side of the limiting ring.

[0022] The utility model has the following beneficial effects:

[0023] In the utility model, when the rotating shaft and the fixed block rotate, the magnetic wire will squeeze the rubber ring, so that it transmits force to the limit ring, and further cooperates with the spring to generate a reaction force, so that the rubber ring and the magnetic wire are squeezed tighter, thereby achieving the effect of limiting the magnetic wire, preventing entanglement, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional schematic diagram of an electric screwdriver fixing tooling proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of a support plate of an electric screwdriver fixing tooling proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a limit plate of an electric screwdriver fixing tooling proposed by the utility model;

[0027] Figure 4 The utility model is a structural schematic diagram of a rubber ring of an electric screwdriver fixing tool.

[0028] Legend:

[0029] 1. Base; 2. Spindle; 3. Limit plate; 4. Side shaft; 5. Limit block; 6. Limit ring; 7. Sliding column; 8. Support plate; 9. Buckle; 10. Wire roll; 11. Rotating shaft; 12. Support rod; 13. Fixed block; 14. Electric screwdriver; 15. Magnetic wire; 16. Pillar; 17. Cable tie ring; 18. Groove; 19. Rubber ring; 20. Limit ring; 21. Spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 3 The utility model provides an embodiment: an electric screwdriver fixing tool, including a base 1, the top of the base 1 is rotatably connected to a main shaft 2, both ends of the outside of the main shaft 2 are fixedly connected to limit plates 3, and the outer sides of the two limit plates 3 are fixedly connected to side shafts 4, the limit plates 3 here are used to bind the main shaft 2 and the side shaft 4 together for movement, which increases the stability of the main shaft 2 during rotation, the outer bottom end of the side shaft 4 is fixedly connected to a limit block 5, and the outer bottom end of the main shaft 2 is fixedly connected to the inner wall of the limit block 5, and the limit block 5 here further ensures the stability of the rotation of the main shaft 2, the outside of the main shaft 2 is fixedly connected to two limit rings 6, and the adjacent sides of the two limit rings 6 are fixedly connected to rubber pads, and the outer top of the main shaft 2 is fixedly connected to a sliding column 7, and the rubber pad here is used to provide a shock-absorbing pad force when the sliding column 7 hits it, thereby improving the service life of the sliding column 7;

[0032] The top end of one side of the sliding column 7 is in contact with one side of one of the rubber pads, and one side of the sliding column 7 is detachably connected with a support plate 8, and one side of the support plate 8 is fixedly connected to the outer top end of the side shaft 4. There are multiple holes on the support plate 8 here, and the screws on it are also unscrewed to adjust the length of the support plate 8 extending, thereby improving the practicality of this device. A buckle ring 9 is fixedly connected to the top end of one side of the sliding column 7, and the bottom end of the buckle ring 9 contacts the top end of the support plate 8. A wire roll 10 is fixedly connected to one side of the top limit plate 3. The inner wall of the wire roll 10 is slidably connected with a wire. The wire roll 10 here can be automatically retracted after the wire is pulled out. This is the prior art and will not be repeated here. The other end of the wire is fixedly connected to the top end of the buckle ring 9, and the bottom of one end of the support plate 8 is rotatably connected to two rotating shafts 11, and two support rods 12 are slidably connected to the adjacent sides of the two rotating shafts 11. There are also screws on the surfaces of the two rotating shafts 11 here, and the two rotating shafts 11 can be loosened by turning the screws, and then the extension distance of the two support rods 12 can be adjusted.

[0033] Reference Figure 2-Figure 4, the other ends of the two support rods 12 are fixedly connected with an electric component, and the electric component includes a fixed block 13. The electric component here is used for hand-held operation by the staff to screw the object. One end of the fixed block 13 is fixedly connected to one end of the two support rods 12. The inner wall of the fixed block 13 is provided with an electric screwdriver 14. The top of the electric screwdriver 14 is fixedly connected with a magnetic wire 15. The magnetic wire 15 here is used to provide power to the electric screwdriver 14. One side of the support plate 8 and the top of the electric component are fixedly connected with a limiting component. The limiting component includes a pillar 16. The limiting component here is used to limit the range of movement of the magnetic wire 15 to prevent it from being entangled after multiple rotations, thereby affecting the work efficiency of the staff. One end of the two pillars 16 is respectively fixedly connected to one side of the support plate 8 and the top of the fixed block 13, and the other end of the pillar 16 is fixedly connected with a cable ring 17. A groove 18 is provided inside the cable ring 17;

[0034] A rubber ring 19 is slidably connected to the inner wall of the groove 18, and the groove 18 here provides a stable sliding space for the rubber ring 19, the outer side of the magnetic wire 15 is slidably connected to the inner wall of the rubber ring 19, and the outer side of the rubber ring 19 is fixedly connected to a limiting ring 20, and the limiting ring 20 here is used to prevent the rubber ring 19 from escaping from the range of the groove 18, and the outer side of the limiting ring 20 is slidably connected to the inner wall of the cable tie ring 17, and a plurality of springs 21 are arranged inside the groove 18, and the spring 21 here is used to provide a reaction force for the rubber ring 19 when it is squeezed, so that it is clamped tighter with the magnetic wire 15, one end of the spring 21 is fixedly connected to one side of the inner wall of the groove 18, and the other end of the spring 21 is fixedly connected to one side of the limiting ring 20, and the groove 18 and the limiting ring 20 here play a supporting and fixing role for the spring 21, so that it is more stable when extending and retracting.

[0035] Working principle: When using this device, the staff can first connect the magnetic wire 15 to the electromagnetic device to provide power for the electric screwdriver 14. At this time, the screws on the support plate 8 can be changed according to needs to adjust the arm length of the support plate 8. At the same time, the arm length of the two support rods 12 can be adjusted by loosening the rotating shaft 11 by turning the screws. After the adjustment is completed, you can hold the electric screwdriver 14 and start working. The fixed block 13 here plays the role of clamping the electric screwdriver 14 to provide stable support for it. The base 1 here provides stable support for the main shaft 2 and the side shaft 4, and the limit plate 3 and the limit block 5 ensure that the main shaft 2 and the side shaft 4 remain stable during rotation to ensure accuracy. Compared with the traditional single support shaft, an auxiliary support shaft is added here to make the device more stable when rotating.

[0036] When the electric screwdriver 14 is pulled, the sliding column 7 and the support plate 8 can be driven to move downward, and the steel wire will be pulled out of the wire roll 10 here, because the other end of the steel wire is connected to the buckle 9. After welding is completed, the steel wire will be rewound, which will drive the support plate 8 to reset. Compared with the traditional tension spring type reset structure, this is more durable and has a longer service life.

[0037] When this device is in use, the magnetic wire 15 will swing around, and in serious cases it will be entangled on the electric screwdriver 14, affecting the work of the staff and reducing efficiency. A wire bundling device is added here. When the electric screwdriver 14 is used, the magnetic wire 15 here will be clamped by the rubber ring 19. When the rubber ring 19 clamps the magnetic wire 15, the twisting force will squeeze the rubber ring 19, so that it transfers the force to the limit ring 20, and further cooperates with the spring 21 inside the groove 18 to shrink, and at the same time provides a reaction force, so that the rubber ring 19 and the magnetic wire 15 are squeezed tighter, thereby improving the effect of bundling.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric screwdriver fixing tool, comprising a base (1), characterized in that: The top end of the base (1) is rotatably connected to a main shaft (2), both ends of the outside of the main shaft (2) are fixedly connected to limit plates (3), the sides of the two limit plates (3) are fixedly connected to side shafts (4), the bottom ends of the outside of the side shafts (4) are fixedly connected to limit blocks (5), the outside of the main shaft (2) is fixedly connected to two limit rings (6), the top end of the outside of the main shaft (2) is fixedly connected to a sliding column (7), and one side of the sliding column (7) is detachably connected to a support plate (8), a buckle ring (9) is fixedly connected to the top of one side of the sliding column (7), a wire roll (10) is fixedly connected to one side of the limit plate (3) at the top, one end of the support plate (8) is rotatably connected to two rotating shafts (11), and two support rods (12) are slidably connected to the adjacent sides of the two rotating shafts (11), and the other ends of the two support rods (12) are fixedly connected to an electric component, and one side of the support plate (8) and the top of the electric component are both fixedly connected to the limit component.

2. The electric screwdriver fixing tool according to claim 1, characterized in that: The electric assembly comprises a fixed block (13), one end of which is fixedly connected to one end of the two support rods (12); an electric screwdriver (14) is arranged on the inner wall of the fixed block (13); and a magnetic wire (15) is fixedly connected to the top end of the electric screwdriver (14).

3. The electric screwdriver fixing tool according to claim 2, characterized in that: The limiting assembly comprises pillars (16), one end of the two pillars (16) being fixedly connected to one side of the support plate (8) and the top of the fixing block (13), respectively; the other end of the pillar (16) being fixedly connected to a cable tie ring (17); a groove (18) being provided inside the cable tie ring (17); a rubber ring (19) being slidably connected to the inner wall of the groove (18); a limiting ring (20) being fixedly connected to the outer side of the rubber ring (19); and a plurality of springs (21) being provided inside the groove (18).

4. The electric screwdriver fixing tool according to claim 1, characterized in that: The adjacent sides of the two limiting rings (6) are fixedly connected with rubber pads, the inner wall of the wire roll (10) is slidably connected with a steel wire, and the other end of the steel wire is fixedly connected to the top of the buckle (9).

5. The electric screwdriver fixing tool according to claim 4, characterized in that: The outer bottom end of the main shaft (2) is fixedly connected to the inner wall of the limit block (5), and one end of the sliding column (7) is in contact with one side of one of the rubber pads.

6. The electric screwdriver fixing tool according to claim 1, characterized in that: One side of the support plate (8) is fixedly connected to the outer top end of the side shaft (4), and the bottom end of the buckle ring (9) is in contact with the top end of the support plate (8).

7. The electric screwdriver fixing tool according to claim 3, characterized in that: The outside of the magnetic wire (15) is slidably connected to the inner wall of the rubber ring (19), and the outside of the limiting ring (20) is slidably connected to the inner wall of the wire harness ring (17).

8. The electric screwdriver fixing tool according to claim 3, characterized in that: One end of the spring (21) is fixedly connected to one side of the inner wall of the groove (18), and the other end of the spring (21) is fixedly connected to one side of the limiting ring (20).

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