Novel multifunctional tool for scribing

Abstract

A novel multifunctional tool used for scribing comprises a scribing box and a wire coil which is rotatably arranged in the scribing box and used for snapping wires to wind, a wire coil mounting shaft for rotatably mounting the wire coil is fixed in the scribing box, the wire coil is rotatably mounted on the wire coil mounting shaft, and a coating cavity for coloring the snapping wires is further formed in the scribing box. The line drawing box is provided with a line outlet for the elastic line to penetrate out, an elastic line path for the elastic line to move is arranged outside the line drawing box, an end magnet is arranged at the end, away from the line coil, of the elastic line, and the tool can calculate the length of a drawn line and can be used as a measuring tool and a line drawing tool. And the built-in magnet is convenient for scribing and measuring on the curved plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary tools, and in particular relates to a new multifunctional tool for marking. Background Art

[0002] Data measurement is often required on ships. However, the traditional method requires multiple workers to measure the data first, mark it, and then draw lines, which is time-consuming and laborious. In addition, there are large errors in drawing lines on curved structures, and the positioning is not in place. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a new multifunctional tool for marking lines on a curved surface, which can measure and mark lines at the same time and can be operated by one person, thus saving time and manpower. The tool can be operated by magnets on the curved surface and can make the measurement and marking of the curved panel more accurate.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A new multifunctional tool for marking lines comprises a marking box and a wire drum rotatably arranged in the marking box and for winding an elastic wire, a wire drum mounting shaft for rotatably mounting the wire drum is fixed in the marking box, the wire drum is rotatably mounted on the wire drum mounting shaft, a paint chamber for coloring the elastic wire is also arranged in the marking box, the marking box is provided with a wire outlet for the elastic wire to pass through, an elastic wire path for the elastic wire to travel is arranged outside the marking box, and an end magnet is arranged at the end of the elastic wire away from the wire drum.

[0006] An anti-wear column with a curvature is provided at the turning point of the elastic line path.

[0007] A rotation speed sensor is installed in the marking box, and the rotation speed sensor is connected to a length display screen.

[0008] The marking box is provided with a paint injection port, and the paint injection port is communicated with the paint cavity.

[0009] A positioning magnet groove is provided at the lower end of the marking box, a plurality of positioning magnets are arranged in the positioning magnet groove, and a positioning hole is provided in the positioning magnet groove for the positioning magnets to enter and exit.

[0010] A pressure spring is installed in the positioning magnet slot, one end of the pressure spring is fixedly installed with the positioning magnet slot, and the other end of the pressure spring is installed with a push plate, which is used to squeeze the positioning magnet.

[0011] A magnet pressing rod for pushing the positioning magnet downward is arranged above the positioning hole.

[0012] A rocker is installed on the wire drum installation shaft.

[0013] Intentional effect: This tool can be used to measure and mark lines at the same time, and can be operated by one person, which can save time and manpower. By operating the magnet on the curved surface, the measurement and marking of the curved panel can be more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the positioning magnet slot;

[0016] Figure 3 Schematic diagram of the internal structure of the coating chamber;

[0017] In the figure: marking box 1, wire reel 2, wire reel mounting shaft 3, paint chamber 4, wire outlet 5, wire path 6, end magnet 7, anti-wear column 8, speed sensor 9, length display screen 10, paint injection port 11, positioning magnet slot 12, positioning magnet 13, positioning hole 14, pressure spring 15, push plate 16, magnet pressure rod 17, rocker 18. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below with reference to the accompanying drawings.

[0019] A new multifunctional tool for marking in the present embodiment comprises a marking box 1 and a wire drum 2 rotatably arranged in the marking box 1 and for winding an elastic wire, a wire drum mounting shaft 3 on which the wire drum 2 is rotatably mounted is fixed in the marking box 1, and the wire drum 2 is rotatably mounted on the wire drum mounting shaft 3, a paint chamber 4 for coloring the elastic wire is also arranged in the marking box 1, the marking box 1 is provided with a wire outlet 5 for the elastic wire to pass through, an elastic wire path 6 for the elastic wire to travel is arranged outside the marking box 1, and an end magnet 7 is arranged at the end of the elastic wire away from the wire drum 2.

[0020] An anti-wear column 8 with a curvature is provided at the turning point of the elastic line path 6 .

[0021] A rotation speed sensor 9 is installed in the marking box 1, and the rotation speed sensor 9 is connected to a length display screen 10. The sensor is installed next to the rotation speed gear. The sensor transmits the rotation speed in the form of pulses to the processor built into the display screen, converts it into length data, and displays it on the display screen.

[0022] The marking box 1 is provided with a paint injection port 11, through which paint is injected. The paint injection port 11 is communicated with the paint cavity 4. The lower end of the marking box 1 is provided with a positioning magnet groove 12, in which a plurality of positioning magnets 13 are arranged. The positioning magnet groove 12 is provided with a positioning hole 14 for the positioning magnet 13 to enter and exit.

[0023] A pressure spring 15 is installed in the positioning magnet slot 12. One end of the pressure spring 15 is fixed to the positioning magnet slot 12, and the other end is installed with a push plate 16. The push plate 16 is used to squeeze the positioning magnet 13. The positioning magnet 13 is placed in the positioning magnet slot 12 to squeeze the spring at the end to the other end.

[0024] A magnet pressing rod 17 for pushing the positioning magnet 13 downward is provided above the positioning hole 14 , and the magnet pressing rod 17 is pushed to the bottom to press the elastic line.

[0025] A rocker 18 is installed on the wire drum installation shaft 3, and the coating chamber 4 contains the wire drum installation shaft 3 connected to the speed gear and the rocker 18, and the rocker 18 is used for winding.

[0026] This tool can calculate the length of the pull-out line and can be used as a measuring tool or a marking tool. The built-in magnet makes it easy to mark and measure on curved panels.

[0027] Instructions for use: Ink is injected from the paint injection port 11, and the positioning magnets 13 are installed one by one in the positioning magnet slot 12. Under the action of multiple magnets, the spring is squeezed to the bottom, and the wire is pulled through the wire drum installation shaft 3, and pulled to the front end of the wire box through the anti-wear column 8. There is an end magnet 7 on the wire end. When marking, especially marking curved steel plates, one end is fixed at the starting section of the marking through a magnet, and then the path to be measured is installed and the wire is released through the wire shaft until it reaches the measurement end point. Press the magnet pressing rod 17, and fix the elastic wire on the steel plate with the positioning magnet 13. At the same time, through the speed sensor 9, the length of the pulled wire is displayed on the length display screen 10. Measurement and marking can be carried out at the same time. Because the line type is placed in accordance with the curvature of the steel plate, the marking data is more accurate, and it can be operated by one person, reducing labor costs.

[0028] The above is only a preferred embodiment of the present invention and does not constitute any limitation to the present invention. Any simple modification, change and equivalent structural change made to the above embodiments according to the technical essence of the present invention shall still fall within the protection scope of the technical solution of the present invention.

Claims

1. A new multifunctional tool for marking, characterized by: It includes a marking box and a wire drum rotatably arranged in the marking box and for winding an elastic wire, a wire drum mounting shaft for rotatably mounting the wire drum is fixed in the marking box, the wire drum is rotatably mounted on the wire drum mounting shaft, a paint chamber for coloring the elastic wire is also arranged in the marking box, the marking box is provided with a wire outlet for the elastic wire to pass through, an elastic wire path for the elastic wire to travel is arranged outside the marking box, and an end magnet is arranged at the end of the elastic wire away from the wire drum.

2. The multifunctional new tool for marking according to claim 1 is characterized in that: An anti-wear column with a curvature is provided at the turning point of the elastic line path.

3. The multifunctional new tool for marking according to claim 1 is characterized in that: A rotation speed sensor is installed in the marking box, and the rotation speed sensor is connected to a length display screen.

4. The multifunctional new tool for marking according to claim 1 is characterized in that: The marking box is provided with a paint injection port, and the paint injection port is communicated with the paint cavity.

5. The multifunctional new tool for marking according to claim 1 is characterized in that: A positioning magnet groove is provided at the lower end of the marking box, a plurality of positioning magnets are arranged in the positioning magnet groove, and a positioning hole is provided in the positioning magnet groove for the positioning magnets to enter and exit.

6. The multifunctional new tool for marking according to claim 5, characterized in that: A pressure spring is installed in the positioning magnet slot, one end of the pressure spring is fixedly installed with the positioning magnet slot, and the other end of the pressure spring is installed with a push plate, which is used to squeeze the positioning magnet.

7. The multifunctional new tool for marking according to claim 5, characterized in that: A magnet pressing rod for pushing the positioning magnet downward is arranged above the positioning hole.

8. The multifunctional new tool for marking according to claim 1 is characterized in that: A rocker is installed on the wire drum installation shaft.

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