Knife and sword polishing machine

Abstract

The utility model relates to a sword polishing machine which is characterized in that a fixing frame for placing a sword body is arranged on an outer shell, a polishing structure is arranged on the outer shell through a first bolt, a sliding rail for installing the polishing structure is arranged on the outer shell, and the upper half part of a polishing wheel is used for polishing the sword through rotation; the lower half portion of the polishing wheel is in contact with the polishing block, the upper half portion of the polishing wheel polishes the sword through rotation, the lower half portion of the polishing wheel is in contact with the polishing block, and in the rotating process of the polishing wheel, due to the fact that the polishing wheel moves in a rotary mode, all positions of the polishing wheel are in contact with the polishing block and the sword in sequence every time the polishing wheel rotates by a circle. The push plate is connected with the mounting box through the spring, and the spring applies thrust to the push plate, so that the polishing block and the polishing wheel can be kept in a contact state; the function of driving the support to move can be achieved by rotating the second bolt, so that the distance between the wheel body and the fixing frame is adjusted to adapt to swords with different thicknesses, and cotton cloth replacement is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sword polishing, in particular to a sword polishing machine. Background Art

[0002] The brightness of the surface of a sword directly affects the beauty of the sword. There are two main ways to polish a sword: sandpaper polishing and polishing paste polishing:

[0003] When using sandpaper for polishing, cut the sandpaper into small pieces, hold the knife strip from the knife bag, and polish back and forth with your hands. This method is simple and convenient to operate, and it also saves sandpaper.

[0004] When using polishing paste, find a piece of cotton cloth and apply the polishing paste on the knife strip or cotton cloth. Just like the sandpaper polishing method, hold the knife strip from the knife bag and polish it back and forth with your hands.

[0005] Traditional polishing is mostly manual polishing, which is time-consuming and laborious, so a sword polishing machine is needed to replace manual polishing. Utility Model Content

[0006] The main purpose of the utility model is to provide a sword polishing machine, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A sword polishing machine comprises an outer shell, on which a fixing frame for placing a sword body is installed, a polishing structure is installed on the outer shell via a first bolt, and a slide rail for installing the polishing structure is provided on the outer shell. The polishing structure comprises a polishing wheel, the upper half of which polishes the sword by rotating, and the lower half of which contacts the polishing block.

[0009] Furthermore, a push plate is provided at one end of the polishing block away from the polishing wheel, and the polishing structure also includes a mounting box, the polishing block is placed in the mounting box, and the push plate is connected to the mounting box via a spring.

[0010] Furthermore, the polishing wheel includes a wheel body, which is installed at the output end of the first motor. The wheel body is wrapped with cotton cloth. An annular groove is provided at one end of the wheel body close to the first motor, and a retaining ring for fixing the cotton cloth is installed in the annular groove.

[0011] Furthermore, a bracket is installed below the first motor, the end face of the bracket away from the first motor contacts the bottom face of the outer shell, the end face of the bracket away from the wheel body is installed with a second bolt through a bearing, and the second bolt is installed on the installation box through a thread.

[0012] Furthermore, a limiting rod is installed on one side of the bracket where the second bolt is installed, and the limiting rod is slidably installed on the installation box.

[0013] Furthermore, a threaded block is provided at the bottom of the installation box, and the threaded block is installed on the first bolt through threads, and the first bolt is installed at the output end of the second motor.

[0014] Furthermore, both sides of the installation box are installed on slide rails.

[0015] Furthermore, the fixing frame includes a frame body, and the frame body is in a "T" shape, and a groove for accommodating a sword is provided on one side of the plane.

[0016] The beneficial effects of the utility model are:

[0017] The upper part of the polishing wheel of the device polishes the sword by rotating, and the lower part of the polishing wheel contacts the polishing block. During the rotation of the polishing wheel, since its motion is a rotary motion, each position of the polishing wheel successively contacts the polishing block and the sword for each rotation, thereby realizing the function of polishing the sword. The push plate is connected to the mounting box by a spring, and the spring applies a thrust to the push plate, thereby ensuring that the polishing block and the polishing wheel remain in contact.

[0018] The device rotates the second bolt to realize the function of driving the bracket to move, thereby adjusting the distance between the wheel body and the fixed frame to adapt to swords of different thicknesses and facilitate the replacement of cotton cloth. The bracket drives the first motor to move and supports the first motor at the same time;

[0019] The frame of the device is in a "T" shape, and a groove for accommodating a sword is arranged on one side of the plane. The depth of the groove is not greater than the thickness of the sword, and the sword can be installed in the groove by magnetic attraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a sword polishing machine described in the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of a fixing frame of a sword polishing machine described in the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the polishing structure of a sword polishing machine described in the utility model;

[0023] Figure 4 It is a supplementary three-dimensional structural schematic diagram of the polishing structure of a sword polishing machine described in the utility model;

[0024] Figure 5It is a schematic diagram of the top view of the polishing structure of a sword polishing machine described in the utility model;

[0025] Figure 6 It is a three-dimensional structural schematic diagram of a polishing wheel of a sword polishing machine described in the utility model;

[0026] In the figure: outer shell 1; fixing frame 2; frame body 21; groove 22; second motor 3; first bolt 4; polishing structure 5; mounting box 51; threaded block 52; polishing wheel 53; first motor 531; wheel body 532; retaining ring 533; bracket 54; second bolt 55; limiting rod 56; polishing block 57; push plate 58; spring 59; slide rail 6. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] This embodiment discloses a sword polishing machine, combined with Figure 1 — Figure 6As shown, a sword polishing machine comprises an outer shell 1, on which a fixing frame 2 for placing a sword body is installed, the fixing frame 2 is "T"-shaped, one end of the fixing frame 2 is fixedly installed on the outer shell 1, and one side of the fixing frame 2 is a plane perpendicular to the bottom surface of the outer shell 1, a polishing structure 5 is installed on the outer shell 1 through a first bolt 4, and a slide rail 6 for installing the polishing structure 5 is provided on the outer shell 1, the polishing structure 5 comprises a polishing wheel 53, the upper half of the polishing wheel 53 polishes the sword by rotating, and the lower half of the polishing wheel 53 contacts with a polishing block 57, during the rotation of the polishing wheel 53, since its movement is a rotary motion, each position of the polishing wheel 53 contacts with the polishing block 57 and the sword successively during each rotation, thereby realizing the function of polishing the sword, the polishing block 57 is provided with a push plate 58 at one end away from the polishing wheel 53, and the polishing wheel 53 is provided with a push plate 58 at one end thereof. The optical structure 5 also includes an installation box 51, and a polishing block 57 is placed in the installation box 51. The push plate 58 is connected to the installation box 51 by a spring 59. The spring 59 applies a thrust to the push plate, thereby ensuring that the polishing block 57 maintains contact with the polishing wheel. The polishing wheel 53 includes a wheel body 532, and the wheel body 532 is installed at the output end of the first motor 531. The wheel body 532 is coaxially arranged with the output shaft of the first motor 531. The wheel body 532 is wrapped with cotton cloth, and an annular groove is provided at one end of the wheel body 532 close to the first motor 531. A retaining ring 533 for fixing the cotton cloth is installed in the annular groove. When in use, the cotton cloth is wrapped on the wheel body 532 so that the cotton cloth fits tightly against the wheel body 532. The edge of the cotton cloth is placed in the annular groove and the retaining ring 533 is installed. The retaining ring 533 fixes the cotton cloth by squeezing.

[0030] In order to facilitate the replacement of cotton cloth and adapt to swords of different thicknesses, a bracket 54 is installed under the first motor 531. The end face of the bracket 54 away from the first motor 531 contacts the bottom surface of the outer shell 1, and the end face of the bracket 54 away from the wheel body 532 is installed with a second bolt 55 through a bearing. The second bolt 55 is installed on the installation box 51 through a thread. By rotating the second bolt 55, the function of driving the bracket 54 to move can be realized, thereby adjusting the distance between the wheel body 532 and the fixing frame 2 to adapt to swords of different thicknesses and facilitate the replacement of cotton cloth. The bracket 54 drives the first motor 531 to move while supporting the first motor 531.

[0031] In order to improve the stability of the movement of the bracket 54, a limiting rod 56 is installed on one side of the bracket 54 where the second bolt 55 is installed. The limiting rod 56 is slidably installed on the installation box 51. During the movement of the bracket 54, the limiting rod 56 slides on the installation box 51, thereby achieving the function of improving the stability of the movement of the bracket 54. A threaded block 52 is provided at the bottom of the installation box 51. The threaded block 52 is threadedly installed on the first bolt 4. One end of the threaded block 52 away from the installation box 51 contacts the bottom surface of the outer shell 1, which drives the installation box 51 to move while supporting the installation box 51. A bolt 4 is installed at the output end of the second motor 3, and the second motor 3 is installed on the outer shell 1 through a bracket. In order to improve the stability of the movement of the installation box 51, the installation box 51 is placed tilted, and both sides of the installation box 51 are installed on the slide rail 6. The slide rail 6 can support the installation box 51 together with the threaded block 52, so that the movement of the installation box 51 is more stable. The fixed frame 2 includes a frame body 21, and the frame body 21 is "T"-shaped. One side of the plane is provided with a groove 22 for accommodating a sword. The depth of the groove 22 is not greater than the thickness of the sword, and the sword can be installed in the groove 22 by magnetic attraction.

[0032] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sword polishing machine, comprising an outer shell (1), a fixing frame (2) for placing a sword blade is installed on the outer shell (1), a polishing structure (5) is installed on the outer shell (1) through a first bolt (4), and a slide rail (6) for installing the polishing structure (5) is provided on the outer shell (1), characterized in that: The polishing structure (5) comprises a polishing wheel (53), the upper part of which polishes the sword by rotating, and the lower part of which contacts the polishing block (57).

2. A sword polishing machine according to claim 1, characterized in that: A push plate (58) is provided at one end of the polishing block (57) away from the polishing wheel (53); the polishing structure (5) further comprises an installation box (51); the polishing block (57) is placed in the installation box (51); the push plate (58) and the installation box (51) are connected via a spring (59).

3. A sword polishing machine according to claim 1, characterized in that: The polishing wheel (53) comprises a wheel body (532), the wheel body (532) being mounted on the output end of the first motor (531), the wheel body (532) being wrapped with cotton cloth, an annular groove being arranged at one end of the wheel body (532) close to the first motor (531), and a retaining ring (533) for fixing the cotton cloth being mounted in the annular groove.

4. A sword polishing machine according to claim 3, characterized in that: A bracket (54) is installed below the first motor (531); an end surface of the bracket (54) away from the first motor (531) contacts the bottom surface of the outer shell (1); an end surface of the bracket (54) away from the wheel body (532) is installed with a second bolt (55) via a bearing; and the second bolt (55) is installed on the installation box (51) via a thread.

5. A sword polishing machine according to claim 4, characterized in that: A limiting rod (56) is installed on one side of the bracket (54) where the second bolt (55) is installed, and the limiting rod (56) is slidably installed on the installation box (51).

6. A sword polishing machine according to claim 5, characterized in that: A threaded block (52) is provided at the bottom of the installation box (51), and the threaded block (52) is installed on the first bolt (4) through threads, and the first bolt (4) is installed at the output end of the second motor (3).

7. A sword polishing machine according to claim 6, characterized in that: Both sides of the installation box (51) are installed on the slide rails (6).

8. A sword polishing machine according to claim 1, characterized in that: The fixing frame (2) comprises a frame body (21), the frame body (21) is in a "T" shape, and a groove (22) for accommodating a sword is provided on one side of the plane.

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