Nut mounting device

Abstract

The embodiment of the utility model provides a nut installation device, and relates to the technical field of operating tools, the nut installation device is provided with a plate frame, a working groove, a moving block, an adjusting assembly and a working arm, the plate frame is provided with the working groove, the moving block is arranged in the working groove, the adjusting assembly is arranged on the plate frame and connected with the moving block, and the working arm is arranged on the plate frame. The adjusting assembly is used for adjusting the relative position between the moving block and the side wall of the working groove so as to clamp a nut, the adjusting assembly adjusts the position of the moving block on the plate frame, so that a gap between the moving block and the side wall of the working groove achieves clamping and limiting of nuts of various sizes, and the working arm is arranged at the end, away from the working groove, of the plate frame and rotationally connected with the plate frame. When the working arm is folded or unfolded relative to the plate frame, the working arm and the plate frame are folded and stored, and when the working arm is unfolded, the working arm and the plate frame form a rod shape to serve as a force arm to rotate the nut. The plate frame, the working groove, the moving block, the adjusting assembly and the working arm installation nut are adopted, the working arm and the plate frame can be folded, the size is small, and carrying is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of operating tools, in particular to a nut installation device. Background Art

[0002] Nuts are a common fastener, usually used to connect bolts or screws to ensure the stability and safety of mechanical parts. When installing the nut, it needs to be tightened with the thread of the bolt or screw to achieve the tightening effect.

[0003] In the prior art, the nut is generally tightened by a wrench or a wrench socket, which is large in size and difficult to carry. Utility Model Content

[0004] The embodiment of the utility model provides a nut installation device to solve the technical problem that a wrench or a wrench socket is used to install a nut in the related art, and the wrench or the wrench socket is large in size and difficult to carry.

[0005] The utility model provides a nut installation device, comprising:

[0006] A plate rack, which is provided with a working groove, in which a moving block is provided;

[0007] An adjusting assembly, which is disposed on the plate frame and connected to the moving block, and is used to adjust the relative position between the moving block and the side wall of the working groove to clamp the nut;

[0008] A working arm is arranged at one end of the plate frame away from the working groove and is rotatably connected to the plate frame.

[0009] In some embodiments, the plate frame further comprises:

[0010] An adjusting groove is communicated with the working groove, and the adjusting component is arranged in the adjusting groove.

[0011] In some embodiments, the adjustment assembly includes: a screw and a rotating member;

[0012] The screw rod and the rotating member are both arranged in the adjusting groove, one end of the screw rod is connected to the moving block, and the other end is rotatably connected to the rotating member, and the rotating member is rotated to drive the screw rod to move in the adjusting groove, and pull the moving block to move in the working groove to adjust the relative position between the moving block and the side wall of the working groove.

[0013] In some embodiments, the exterior of the rotating member is provided with anti-slip grooves.

[0014] In some embodiments, the plate frame further comprises:

[0015] A limiting groove, one end of the working arm is rotatably connected to the limiting groove, and the shape of the limiting groove is adapted to the shape of the working arm.

[0016] In some embodiments, the connecting end between the working arm and the limiting groove is dovetail-shaped.

[0017] In some embodiments, it also includes:

[0018] A magnet block is arranged on the working arm. When the working arm rotates to a folded position with the plate frame, the magnet block is connected to the plate frame through magnetic adsorption.

[0019] In some embodiments, the working groove is hexagonal, and the moving block is V-shaped to match the hexagon.

[0020] In some embodiments, the moving block is detachably connected to the adjusting assembly.

[0021] In some embodiments, the plate frame is made of iron.

[0022] The beneficial effects brought by the technical solution provided by the utility model include:

[0023] The embodiment of the utility model provides a nut installation device, the nut installation device is provided with a plate frame, a working groove, a moving block, an adjustment component and a working arm, the plate frame is provided with the working groove, the moving block is provided in the working groove, the adjustment component is provided on the plate frame and connected with the moving block, the adjustment component is used to adjust the relative position between the moving block and the side wall of the working groove to clamp the nut, the adjustment component adjusts the position of the moving block on the plate frame so that the gap between the moving block and the side wall of the working groove can achieve the clamping limit of nuts of various sizes, the working arm is provided at one end of the plate frame away from the working groove and is rotatably connected with the plate frame to be folded or unfolded relative to the plate frame, the working arm and the plate frame are closed and stored when folded, and the working arm and the plate frame form a rod shape as a force arm to rotate the nut when unfolded. The utility model adopts a plate frame, a working groove, a moving block, an adjustment component and a working arm to install the nut, the working arm and the plate frame are foldable, small in size and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A schematic diagram of a nut installation device provided by an embodiment of the utility model;

[0026] Figure 2 Another schematic diagram of a nut mounting device provided by an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a plate rack provided in an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of a folding nut installation device provided by an embodiment of the utility model;

[0029] Reference numerals:

[0030] 1. Plate rack; 11. Working slot; 12. Adjustment slot; 13. Limiting slot;

[0031] 2. Move the block;

[0032] 3. Adjustment assembly; 31. Screw rod; 32. Rotating member;

[0033] 4. Working arm;

[0034] 5. Magnet block. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0036] The embodiment of the utility model provides a nut installation device, which can solve the technical problem that a wrench or a wrench socket is used to install a nut in the prior art, and the wrench or the wrench socket is large in size and difficult to carry.

[0037] See also Figure 1 As shown, a nut installation device provided by an embodiment of the utility model is provided with a plate frame 1, a moving block 2 and an adjustment component 3.

[0038] The plate frame 1 is provided with the working groove 11, the moving block 2 is provided in the working groove 11, the adjusting assembly 3 is provided in the plate frame 1 and connected with the moving block 2, the adjusting assembly 3 is used to drive the moving block 2 to move in the working groove 11 to adjust the relative position between the moving block 2 and the side wall of the working groove 11, wherein the gap between the moving block 2 and the side wall of the working groove 11 is used to clamp the nut, and the working arm 4 is provided at one end of the plate frame 1 away from the working groove 11 and is rotatably connected with the plate frame 1. The utility model adopts the plate frame, the working groove, the moving block, the adjusting assembly and the working arm to cooperate to install the nut, and the working arm and the plate frame are foldable, small in size and easy to carry.

[0039] An embodiment of the utility model provides a nut installation device, which includes a plate frame provided with a working groove, a moving block, an adjusting component for adjusting the relative position of the working groove and the moving block, and a working arm, wherein the moving block is arranged in the working groove, the adjusting component is arranged in the plate frame and connected to the moving block, the adjusting component is used to drive the moving block to move in the working groove to adjust the relative position between the moving block and the side wall of the working groove, wherein the gap between the moving block and the side wall of the working groove is used to clamp the nut, and the working arm is arranged at one end of the plate frame away from the working groove and is rotatably connected to the plate frame. The utility model adopts a plate frame, a working groove, a moving block, an adjustment component and a working arm to install a nut. The position of the moving block is adjusted by the adjustment component, so that the moving block and the working groove can achieve clamping and limiting of nuts of various sizes. The utility model has a wide range of applications, and the working arm and the plate frame are rotatably coordinated. When the working arm is rotated to a state overlapping with the plate frame, a small space is occupied, which is convenient for moving and storing the device. When the working arm is rotated to a position away from the working groove, it can be used as a force arm to rotate the nut.

[0040] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, the plate frame 1 is further provided with an adjustment groove 12, and the adjustment groove 12 is connected to the working groove 11, so that one end of the screw rod 31 is connected to the moving block 2, and the rotating member 32 is rotated to drive the screw rod 31 to move along the adjustment groove 12, thereby driving the moving block 2 to move along the working groove 11. In this embodiment, the adjustment groove 12 includes a first cavity and a second cavity that are connected, the first cavity close to the working groove 11 is used to place the screw rod 31, and the second cavity is used to place the rotating member 32, and the shape of the second cavity matches the rotating member 32 to accommodate the rotating member 32, and the adjustment groove of the plate frame is convenient for installing the adjustment component, and the adjustment groove has a simple structure and is easy to adjust.

[0041] As an optional implementation, in a utility model embodiment, see Figure 1As shown, the adjusting component 3 includes a screw rod 31 and a rotating member 32, and the screw rod 31 and the rotating member 32 are both arranged in the adjusting groove 12, and the rotating member 32 is accommodated in the adjusting groove 12, one end of the screw rod 31 is connected to the moving block 2, and the other end is rotatably connected to the rotating member 32. According to the size of the nut, the rotating member 32 is rotated, and the rotating member 32 rotates around the screw rod 31 and the relative position of the rotating member 32 and the adjusting groove 12 remains unchanged, so that the screw rod 31 is driven to move along the adjusting groove 12, and the moving block 2 is pulled to move in the working groove 11, so that the gap size between the moving block 2 and the side wall of the working groove 11 adapts to the size of the nut, so as to clamp nuts of various sizes. The screw rod and the rotating member structure of the utility model are simple and stable, which is convenient for adjusting the clamping size.

[0042] As an optional implementation, in one embodiment of the utility model, the exterior of the rotating member 32 is provided with anti-skid patterns, and the anti-skid patterns increase the friction of the rotating member 32 to prevent the rotating member 32 from slipping.

[0043] As an optional implementation, in a utility model embodiment, see Figure 2 , Figure 3 and Figure 4 As shown, the plate frame 1 is also provided with the limiting groove 13, one end of the working arm 4 is rotatably connected to the limiting groove 13, and the shape of the limiting groove 13 is adapted to the shape of the working arm 4. In this embodiment, one side of the connecting surface of the connecting end of the working arm 4 and the limiting groove 13 is connected to the limiting groove 13, so that the working arm 4 rotates around the connecting side of the connecting surface on the limiting groove 13. When rotating to unfold, the connecting end of the working arm 4 and the limiting groove 13 is embedded in the limiting groove 13, so that the working arm 4 acts as a force arm to rotate the nut. When rotating to fold, it occupies little space, which is convenient for carrying and storing the nut mounting device.

[0044] As an optional implementation, in a utility model embodiment, see Figure 2 and Figure 4As shown, the connecting end of the working arm 4 and the limiting groove 13 is dovetail-shaped, and the connecting end of the working arm 4 and the limiting groove 13 is dovetail-shaped. The shape of the limiting groove 13 is a dovetail groove adapted to the shape of the working arm 4. When the working arm 4 and the limiting groove 13 are unfolded, the connecting end of the dovetail-shaped working arm 4 is embedded in the dovetail groove, which is convenient for the working arm 4 to act as a force arm to rotate the nut. The dovetail-shaped working arm 4 is tightly connected to the dovetail groove and is not easy to fall out. After use, the working arm 4 is rotated to fold with the plate frame 1 for easy storage. The working arm with one end being dovetail-shaped is convenient to be tightly embedded in the limiting groove. The dovetail-shaped structure increases the contact area between the working arm 4 and the limiting groove 13, has a good limiting effect on the working arm, is convenient for the working arm to act as a force arm to rotate the nut, and improves the stability of the rotation process.

[0045] As an optional implementation, in a utility model embodiment, see Figure 2 As shown, a magnet block 5 is also provided, and the magnet block 5 is arranged on the working arm 4. When the working arm 4 is rotated to a folded position with the plate frame 1, the magnet block 5 is connected to the plate frame 1 through magnetic adsorption, so as to improve the stability of the working arm 4 and the plate frame 1 in the folded state.

[0046] As an optional implementation, in a utility model embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the working groove 11 is hexagonal, and the moving block 2 is V-shaped to match the hexagon to adapt to the common hexagonal nut. The shape of the hexagonal nut is hexagonal, and the threaded hole in the center of the nut is used to cooperate with a bolt or a screw. When installing the hexagonal nut, the gap between the hexagonal working groove 11 and the side wall of the V-shaped moving block 2 is matched with the shape of the hexagonal nut, which is convenient for clamping the hexagonal nut and tightening the hexagonal nut to ensure the stability of the hexagonal nut.

[0047] As an optional implementation, in a utility model embodiment, see Figure 3 As shown, the plate frame 1 is an integrally formed structure, which reduces spare parts and is simple to assemble, thereby improving convenience in use, making the working groove 11 and the limiting groove 13 of the plate frame 1 more integrated, easy to manufacture, light in weight, and easy to carry.

[0048] As an optional implementation, in an embodiment of the utility model, the moving block 2 is detachably connected to the adjusting assembly 3, and the gap between the side wall of the moving block 2 and the working groove is used to clamp the nut. In order to adapt to nuts of different shapes and sizes, the moving block 2 is removed and replaced with a moving block 2 that matches the shape and size of the nut to be installed, thereby achieving clamping of nuts of different shapes and improving the adaptability of the nut installation device.

[0049] As an optional implementation, in one embodiment of the utility model, the plate frame 1 is made of iron. When the working arm 4 is rotated to a position folded with the plate frame 1, the iron plate frame 1 is magnetically adsorbed to the working arm 4 to fix the working arm 4 for easy storage, and the iron plate frame has high strength and durability.

[0050] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0051] It should be noted that, in the present utility model, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0052] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features of the present invention.

Claims

1. A nut installation device, characterized in that: include: A plate frame (1) is provided with a working groove (11), wherein a moving block (2) is provided in the working groove (11); an adjusting assembly (3) which is arranged on the plate frame (1) and connected to the moving block (2), the adjusting assembly (3) being used to adjust the relative position between the moving block (2) and the side wall of the working groove (11) so as to clamp the nut; A working arm (4) is arranged at one end of the plate frame (1) away from the working groove (11) and is rotatably connected to the plate frame (1).

2. A nut installation device according to claim 1, characterized in that: The plate frame (1) also includes: An adjusting groove (12), wherein the adjusting groove (12) is communicated with the working groove (11), and the adjusting component (3) is arranged in the adjusting groove (12).

3. A nut installation device according to claim 2, characterized in that: The adjusting assembly (3) comprises: a screw rod (31) and a rotating member (32); The screw rod (31) and the rotating member (32) are both arranged in the adjusting groove (12); one end of the screw rod (31) is connected to the moving block (2), and the other end is rotatably connected to the rotating member (32); the rotating member (32) is rotated to drive the screw rod (31) to move in the adjusting groove (12), thereby pulling the moving block (2) to move in the working groove (11), so as to adjust the relative position between the moving block (2) and the side wall of the working groove (11).

4. A nut installation device according to claim 3, characterized in that: The exterior of the rotating member (32) is provided with anti-slip grooves.

5. A nut installation device according to claim 1, characterized in that: The plate frame (1) also includes: A limiting groove (13), one end of the working arm (4) is rotatably connected to the limiting groove (13), and the shape of the limiting groove (13) is adapted to the shape of the working arm (4).

6. A nut installation device according to claim 5, characterized in that: The connection end between the working arm (4) and the limiting groove (13) is dovetail-shaped.

7. A nut installation device according to claim 1, characterized in that: Also includes: A magnet block (5), wherein the magnet block (5) is arranged on the working arm (4); when the working arm (4) rotates to a folded position with the plate frame (1), the magnet block (5) is connected to the plate frame (1) by magnetic adsorption.

8. A nut installation device according to claim 1, characterized in that: The working groove (11) is hexagonal, and the moving block (2) is V-shaped to match the hexagon.

9. A nut installation device according to claim 1, characterized in that: The moving block (2) is detachably connected to the adjusting component (3).

10. A nut installation device according to claim 1, characterized in that: The plate frame (1) is made of iron.

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