High-precision rammer for electrician tool

Abstract

The high-precision rammer for the electrician tool comprises a shell, an auxiliary grab handle is arranged at the bottom of the shell, a connecting plate is fixedly connected to the top of the auxiliary grab handle, mounting columns are slidably connected to the interiors of the four corners of the connecting plate, rotating rods are rotatably connected to the interiors of the mounting columns, and the rotating rods are connected to the interiors of the rotating rods. A first spring is arranged outside the rotating rod in a sleeving mode, a push rod is fixedly connected to the top of the rotating rod, an adjusting assembly is arranged in the mounting column, and a limiting assembly is arranged in the auxiliary grab handle. According to the hammer, the push rod can be pushed by rotating the rotating rod to enable the two sides of the clamping column to move, so that the clamping column is clamped with the clamping groove, the auxiliary grab handle is convenient to disassemble, external tools are not needed, the reinforcing pad and the hammer head can be buffered by arranging the buffering pad, the accuracy and stability of the impact effect are ensured, and meanwhile the use flexibility of the auxiliary grab handle is improved; and the number of tools carried outside is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrician tools, in particular to a high-precision hammer for electrician tools. Background Art

[0002] A high-precision hammer for electrical tools is usually used for precision machining and adjustment of the position and connection of circuit components, connectors or other precision parts. It has the characteristics of high precision, precise adjustment, safety and reliability, and is suitable for electronic manufacturing and other fields requiring precision operation.

[0003] Chinese patent CN214560139U discloses an electrician combination accessory tool, including a needle-nosed pliers head, a mounting seat is fixedly installed on the left side of the needle-nosed pliers head, a connecting column is inserted on the top of the mounting seat, a claw hammer head is fixedly installed on the top of the connecting column, a first hollow column is fixedly installed on the bottom of the needle-nosed pliers head, a second hollow column is fixedly installed on the bottom of the needle-nosed pliers head, the first hollow column and the second hollow column are both covered with rubber sheaths, a first cover is inserted on the bottom of the first hollow column, a second cover is inserted on the bottom of the second hollow column, and an accessory plate extending to the inside of the first hollow column is fixedly installed on the top of the first cover. The electrician combination accessory tool can assist electricians in operations such as changing lines and removing devices, and can effectively reduce the types and quantities of tools required to carry, reduce the burden of carrying, and is more convenient to use.

[0004] However, in this technical solution, the handheld handle is installed and removed by screws, and external tools are needed for disassembly during use, which is time-consuming and laborious. Therefore, a high-precision hammer for electrician tools is proposed to solve the above problem. Summary of the invention

[0005] The purpose of the utility model is to address the deficiencies of the prior art and to provide a high-precision hammer for electrician tools. By rotating a rotating rod, a spring 1 can be squeezed and a push rod can be moved, so that the clamping column can move outward and engage with the clamping slot, thereby solving the problem of requiring the use of external tools to install and remove the handheld handle.

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

[0007] A high-precision hammer for electrician tools, comprising a shell, an auxiliary handle is arranged at the bottom of the shell, a connecting plate is fixedly connected to the top of the auxiliary handle, mounting columns are slidably connected to the four corners of the connecting plate, a rotating rod is rotatably connected to the inside of the mounting column, a spring is sleeved on the outside of the rotating rod, a push rod is fixedly connected to the top of the rotating rod, an adjusting component is arranged inside the mounting column, and a limit position component is arranged inside the auxiliary handle;

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

[0009] The adjustment assembly includes a second spring, the second spring is sleeved on the outside of the push rod, one end of the second spring is fixedly connected to the top of the rotating rod, and the other end of the second spring is fixedly connected to one side of the inner part of the mounting column, and the left and right ends of the mounting column are both provided with a slide groove, and the inner wall of the slide groove is slidably connected with a clamping column;

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

[0011] One end of the spring 1 is fixedly connected to the bottom of the rotating rod, and the other end of the spring 1 is fixedly connected to the inner wall of the bottom end of the mounting column;

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

[0013] A plurality of slots are provided at the bottom of the housing, the outer portion of the mounting column is slidably connected to the inner wall of the slot, and the outer portion of the mounting column is engaged with the inner wall of the slot;

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

[0015] The adjustment component comprises a limiting groove, the limiting groove is arranged inside the auxiliary handle, a flat head screw is slidably connected to the inner wall of the limiting groove, and the bottom of the flat head screw is fixedly connected to the limiting plate;

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

[0017] A mounting plate is fixedly connected inside the left end of the shell, a hammer head is slidably connected to the left through hole of the shell, and a plurality of positioning pins are fixedly connected to the right side of the hammer head;

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

[0019] The outer portion of the positioning pin is slidably connected to the inner wall of the mounting plate, a buffer pad is fixedly connected to the left side of the hammer head, and a reinforcing pad is fixedly connected to the left side of the buffer pad;

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

[0021] A button is arranged on the left side of the bottom of the shell, and a non-slip bottom pad is fixedly connected to the bottom of the shell.

[0022] The beneficial effects of the utility model are:

[0023] (1) The utility model can push the push rod to move the two sides of the clamping column by rotating the rotating rod, so that the clamping column is engaged with the clamping groove, which is convenient for removing the auxiliary handle without the need for external tools.

[0024] The utility model can buffer the reinforcing pad and the hammer head by arranging the buffer pad, thereby ensuring the accuracy and stability of the impact effect, while increasing the flexibility of using the auxiliary handle and reducing the number of external tools.

[0025] In summary, the utility model has the advantages of convenient disassembly and installation, improved stability of the hammer head, high flexibility, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of an auxiliary handle of a high-precision hammer for electrician tools proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a mounting column for a high-precision hammer for electrician tools proposed by the utility model;

[0029] Figure 4 A schematic diagram of the structure of a mounting plate for a high-precision hammer for electrician tools proposed in the utility model

[0030] Figure 5 The utility model is a schematic structural diagram of a mounting plate of a high-precision hammer for electrician tools.

[0031] Legend:

[0032] 1. Outer shell; 2. Auxiliary handle; 3. Connecting plate; 4. Mounting column; 5. Rotating rod; 6. Spring 1; 7. Push rod; 8. Spring 2; 9. Slide groove; 10. Clamping column; 11. Clamping groove; 12. Limiting groove; 13. Flat head screw; 14. Limiting plate; 15. Mounting plate; 16. Hammer head; 17. Positioning pin; 18. Buffer pad; 19. Reinforcement pad. DETAILED DESCRIPTION

[0033] 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 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.

[0034] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like 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 equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] Embodiment 1

[0036] like Figure 1-3 As shown, the present embodiment provides a high-precision hammer for electrician tools, including a shell 1. First, the shell 1 is placed in a suitable position. The bottom of the shell 1 is fixedly connected with a non-slip bottom pad, the bottom of the shell 1 is provided with an auxiliary handle 2, and the top of the auxiliary handle 2 is fixedly connected with a connecting plate 3. Then, the connecting plate 3 on the top of the auxiliary handle 2 is placed on the bottom of the shell 1. The four corners of the connecting plate 3 are internally slidably connected with mounting columns 4. Then, the mounting columns 4 are inserted into the through holes of the connecting plate 3. The interior of the mounting column 4 is rotatably connected with a rotating rod 5. The rotating rod 5 is rotated, and a spring 6 is sleeved on the outside of the rotating rod 5. When the rotating rod 5 is rotated, the spring 6 is squeezed by force. One end of the spring 6 is fixedly connected to the bottom of the rotating rod 5, and the other end of the spring 6 is fixedly connected to the inner wall of the bottom end of the mounting column 4. The top of the rotating rod 5 is fixedly connected with a push rod 7. At this time, the rotating rod 5 will push the push rod 7 to move upward.

[0037] Embodiment 2

[0038] like Figure 3-4As shown, an adjusting component is arranged inside the mounting column 4, and the adjusting component includes a spring 28. At the same time, the spring 28 is compressed, and the spring 28 is sleeved on the outside of the push rod 7. Slide grooves 9 are provided at the left and right ends of the mounting column 4, and the inner wall of the slide groove 9 is slidably connected with a clamping column 10. During the sliding process of the push rod 7, the top of the push rod 7 will squeeze the clamping columns 10 on both sides. When the diameter of the clamping column 10 contacts the inner diameter of the slide groove 9, a plurality of clamping grooves 11 are provided at the bottom of the shell 1, and the outside of the mounting column 4 is slidably connected to the inner wall of the clamping groove 11, and the outside of the clamping column 10 is clamped with the inner wall of the clamping groove 11, and the clamping column 10 will stop moving. At this time, the clamping column 10 will be clamped with the inner wall of the clamping groove 11, one end of the spring 28 is fixedly connected to the top of the rotating rod 5, and the other end of the spring 28 is fixedly connected to the inner side of the rotatable rod 5. At the same time, the spring 1 6 and the spring 28 will release the external force absorbed when being compressed, and generate a reaction force on the push rod 7, so that the push rod 7 stops moving, so that the clamping column 10 and the clamping groove 11 remain in a clamping state.

[0039] Embodiment 3

[0040] like Figure 3 and Figure 5 As shown, this embodiment provides a high-precision hammer for electrician tools. A button is provided on the left side of the bottom of the shell 1, and then the button is pressed to use it. A limiting component is provided inside the auxiliary handle 2. When other tools are needed, the rotating rod 5 is rotated to remove the connecting plate 3. The adjustment component includes a limiting groove 12. The limiting groove 12 is opened inside the auxiliary handle 2. The inner wall of the limiting groove 12 is slidably connected with a flat head screw 13. The flat head screw 13 is pulled upward. At this time, the flat head screw 13 slides on the inner wall of the limiting groove 12. The bottom of the flat head screw 13 is fixedly connected to the limiting plate 14. The flat head screw 13 is rotated during the pulling process. When the flat head screw 13 can rotate, the limiting plate 14 will engage with the inner wall of the limiting groove 12, so that the flat head screw 13 can be fixed for use.

[0041] A mounting plate 15 is fixedly connected to the inside of the left end of the shell 1, and a hammer head 16 is slidably connected to the left through hole of the shell 1. Then the hammer head 16 is placed inside the left side of the shell 1. A plurality of positioning pins 17 are fixedly connected to the right side of the hammer head 16. The positioning pins 17 will assist the hammer head 16 to be installed on the mounting plate 15 for easy operation. The outside of the positioning pins 17 is slidably connected to the inner wall of the mounting plate 15. A buffer pad 18 is fixedly connected to the left side of the hammer head 16, and a reinforcing pad 19 is fixedly connected to the left side of the buffer pad 18. The buffer pad 18 can provide buffering between the reinforcing pad 19 and the hammer head 16, thereby extending the service life of the hammer head 16.

[0042] Working steps

[0043] Step 1, place the shell 1 to a suitable position, then place the connecting plate 3 on the top of the auxiliary handle 2 to the bottom of the shell 1, then insert the mounting column 4 into the through hole of the connecting plate 3, rotate the rotating rod 5, and the spring 1 6 is squeezed under the rotation of the rotating rod 5. At this time, the rotating rod 5 will push the push rod 7 to move upward, and the spring 2 8 will be compressed. During the sliding process, the top of the push rod 7 will squeeze the clamping columns 10 on both sides. When the diameter of the clamping column 10 contacts the inner diameter of the slide groove 9, the clamping column 10 will stop moving. At this time, the clamping column 10 will engage with the inner wall of the clamping groove 11, and the spring 1 6 and the spring 2 8 will release the external force absorbed during the compression, and generate a reaction force on the push rod 7, so that the push rod 7 stops moving, so that the clamping column 10 and the clamping groove 11 remain in an engaged state.

[0044] Step 2, put the hammer head 16 into the left side of the shell 1, the positioning pin 17 will assist the hammer head 16 to be installed on the mounting plate 15, which is convenient for operation. Then press the button to use it. The buffer pad 18 can buffer between the reinforcing pad 19 and the hammer head 16, thereby extending the service life of the hammer head 16. When other tools are needed, rotate the rotating rod 5, remove the connecting plate 3, and pull up the flat head screw 13. At this time, the flat head screw 13 slides on the inner wall of the limiting groove 12. The flat head screw 13 is rotated during the pulling process. When the flat head screw 13 can rotate, the limiting plate 14 will engage with the inner wall of the limiting groove 12, so that the flat head screw 13 can be fixed for use.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision hammer for electrician tools, comprising a housing, characterized in that: It also includes an auxiliary handle at the bottom of the shell, a connecting plate fixedly connected to the top of the auxiliary handle, mounting columns slidably connected to the four corners of the connecting plate, a rotating rod rotatably connected to the inside of the mounting column, a spring 1 is sleeved on the outside of the rotating rod, a push rod is fixedly connected to the top of the rotating rod, an adjustment component is provided inside the mounting column, and a limiting component is provided inside the auxiliary handle.

2. A high-precision hammer for electrician tools according to claim 1, characterized in that: The adjustment component includes a second spring, and the second spring is sleeved on the outside of the push rod. One end of the second spring is fixedly connected to the top of the rotating rod, and the other end of the second spring is fixedly connected to one side of the inside of the mounting column. The left and right ends of the mounting column are provided with sliding grooves, and the inner wall of the sliding groove is slidably connected with a clamping column.

3. A high-precision hammer for electrician tools according to claim 1, characterized in that: One end of the spring 1 is fixedly connected to the bottom of the rotating rod, and the other end of the spring 1 is fixedly connected to the inner wall of the bottom end of the mounting column.

4. A high-precision hammer for electrician tools according to claim 2, characterized in that: A plurality of slots are provided at the bottom of the housing, the outer portion of the mounting column is slidably connected to the inner wall of the slot, and the outer portion of the mounting column is engaged with the inner wall of the slot.

5. The high-precision hammer for electrician tools according to claim 1, characterized in that: The adjustment component comprises a limiting groove, which is arranged inside the auxiliary handle, an inner wall of the limiting groove is slidably connected with a flat head screw, and the bottom of the flat head screw is fixedly connected with a limiting plate.

6. A high-precision hammer for electrician tools according to claim 1, characterized in that: A mounting plate is fixedly connected inside the left end of the shell, a hammer head is slidably connected to the left through hole of the shell, and a plurality of positioning pins are fixedly connected to the right side of the hammer head.

7. A high-precision hammer for electrician tools according to claim 6, characterized in that: The outside of the positioning pin is slidably connected to the inner wall of the mounting plate, a buffer pad is fixedly connected to the left side of the hammer head, and a reinforcing pad is fixedly connected to the left side of the buffer pad.

8. The high-precision hammer for electrician tools according to claim 1, characterized in that: A button is arranged on the left side of the bottom of the shell, and a non-slip bottom pad is fixedly connected to the bottom of the shell.

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