Seam cleaning guide wheel device of cutting machine

Abstract

The utility model discloses a cutting machine seam cleaning guide wheel device, which relates to the technical field of handheld cutting machine accessories, and comprises a mounting piece used for being mounted on a cutting machine, chutes capable of enabling the mounting piece to rotate on the cutting machine are uniformly formed in the middle of the mounting piece, and the front end and the rear end of one side of the mounting piece are respectively and rotatably connected with a perforation wheel. The front end and the rear end of the other side of the mounting piece are rotationally connected with auxiliary pulleys; the wall gap cleaning device is simple in structure and beneficial to popularization and use, when gap cleaning work needs to be conducted on a wall, the handheld position can be adjusted only through arc rotation of the sliding groove, the depth of a cut gap is not changed, and the interior of the wall cannot be cut.

Description

Technical Field

[0001] The utility model relates to the technical field of handheld cutting machine accessories, in particular to a cutting machine seam cleaning guide wheel device. Background Art

[0002] Electric handheld cutters are suitable for building decoration and stone processing, and are used for cutting and grooving non-metallic, brittle materials containing silicates, such as terrazzo, marble, granite, glass, and cement board. They offer high cutting efficiency, excellent processing quality, ease of use, and low labor intensity.

[0003] The existing authorization publication number is: CN 213227039 U. A slitting guide structure and a slitting device using the structure, which includes a guide seat, a plurality of slitting guide wheel groups are provided on one side of the bottom of the guide seat, and a plurality of walking wheel groups corresponding to the slitting guide wheel groups are provided on the other side. A cutting machine mounting seat is provided on the upper side of the guide seat; the slitting device using the slitting guide structure includes a cutting machine, which is placed above the guide seat through the cutting machine mounting seat, and the cutting blade of the cutting machine is located on the same side of the slitting guide wheel group, and each slitting guide wheel group and the cutting blade are located on the same walking line.

[0004] The existing authorization publication number is: CN 211761712 U. A seam cleaning guide plate includes a mounting plate for mounting a cutting machine body. The mounting plate is provided with wheels. When in use, the cutting machine body moves relative to the wheels.

[0005] The above two patented products have the following technical problems:

[0006] The first patented product has a complex structure and high manufacturing cost, which is not conducive to the popularization and use of handheld cutting machines;

[0007] The second patented product is difficult to control the depth of the cutting when cleaning the gaps in the wall. Utility Model Content

[0008] The purpose of the utility model is to provide a cutting machine seam cleaning guide wheel device to solve the problems raised in the above background technology.

[0009] In order to solve the above technical problems, the utility model provides the following technical solution: a cutting machine seam cleaning guide wheel device, comprising a mounting plate for installation on a cutting machine, wherein the middle part of the mounting plate is evenly provided with sliding grooves that can rotate the mounting plate on the cutting machine, the front end and the rear end of one side of the mounting plate are both rotatably connected to the seam riding wheel, and the front end and the rear end of the other side of the mounting plate are both rotatably connected to the auxiliary pulley.

[0010] Furthermore, a saw blade guard is provided at the end of the cutting machine, and the mounting plate is installed at the rear side of the saw blade guard through a slide groove. The saw blade guard has a built-in saw blade, and the saw blade and the riding wheel are in the same straight line, and the riding wheel and the auxiliary pulley are arranged in pairs.

[0011] Furthermore, the mounting plate includes an arc-shaped plate installed at the rear side of the saw blade guard, the slide groove is opened on the arc-shaped plate, a guide plate is fixed obliquely at one end of the arc-shaped plate, and a rear plate is fixed horizontally at the other end of the arc-shaped plate, and the riding wheel and the auxiliary pulley are correspondingly connected at the positions on both sides of the guide plate and the rear plate.

[0012] Furthermore, the arc-shaped piece is rotatably connected to the rear side of the saw blade guard through a fixing piece passing through a sliding slot.

[0013] Furthermore, the saw blade guard is in an arc shape, and the saw blade guard coincides with the center of the arc.

[0014] Furthermore, the arc-shaped piece, the guide piece and the rear piece are integrally formed.

[0015] Furthermore, a telescopic adjustment rod is connected between the auxiliary pulley and the other side of the mounting plate.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: by installing the mounting plate on the cutting machine, the gap cleaning work can be carried out, the structure is simple, and it is conducive to popularization and use. When it is necessary to clean the gaps on the wall, it is only necessary to rotate the slide in an arc to adjust the position of the hand grip, and the depth of the cutting seam remains unchanged, and the inside of the wall will not be cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of a cutting machine seam cleaning guide wheel device of the utility model patent;

[0019] Figure 2 This is a side view of a cutting machine seam cleaning guide wheel device of the utility model patent;

[0020] Figure 3 This is a schematic diagram of the installation structure of a cutting machine seam cleaning guide wheel device in this utility model patent Figure 1 ;

[0021] Figure 4 This is a schematic diagram of the installation structure of a cutting machine seam cleaning guide wheel device in this utility model patent Figure 2 .

[0022] In the accompanying drawings:

[0023] 100, mounting plate; 101, curved plate; 102, guide plate; 103, rear plate; 200, slide; 300, riding wheel; 400, auxiliary pulley; 500, cutting machine; 600, saw blade guard; 700, fixing parts. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The utility model provides a technical solution: a cutting machine seam cleaning guide wheel device, including a mounting plate 100 for mounting on the cutting machine 500, the mounting plate 100 can rotate on the cutting machine 500, and the middle part of the mounting plate 100 is evenly provided with a slide groove 200 that can rotate the mounting plate 100 on the cutting machine 500, and the front and rear ends of one side of the mounting plate 100 are rotatably connected to the seam riding wheel 300, and the seam riding wheel 300 is used to rotate in the gap, and the front and rear ends of the other side of the mounting plate 100 are rotatably connected to the auxiliary pulley 400.

[0026] When in use, it is only necessary to install the mounting plate 100 on the cutting machine 500. Then, when in use, the riding wheel 300 is located at the gap position, and the cutting machine 500 moves forward along the gap to clean the gap through the riding wheel 300 on the mounting plate 100, and the auxiliary pulley 400 is used to maintain normal balanced movement. When cutting the gap on the wall, the cutting machine 500 can be rotated in an arc through the slide groove 20, so that the depth of the gap cleaned by the cutting machine 500 remains unchanged, and the hand-held direction of the cutting machine 500 is changed for easy use.

[0027] Among them, a saw blade guard 600 is provided at the end of the cutting machine 500, and the mounting plate 100 is installed at the rear side of the saw blade guard 600 through the slide groove 200. The saw blade guard 600 has a built-in saw blade, and the saw blade and the riding wheel 300 are in the same straight line, and the riding wheel 300 and the auxiliary pulley 400 are arranged in pairs.

[0028] During use, the mounting plate 100 is mounted on the rear side of the saw blade guard 600 through the slide groove 200 , and the rotation position of the cutting machine 500 is restricted within the slide groove 200 .

[0029] See also Figure 1 and Figure 3 The mounting piece 100 includes an arc-shaped piece 101 installed at the rear side of the saw blade guard 600, a slide groove 200 is opened on the arc-shaped piece 101, a guide piece 102 is fixed obliquely at one end of the arc-shaped piece 101, and a rear piece 103 is fixed horizontally at the other end of the arc-shaped piece 101. The arc-shaped piece 101, the guide piece 102 and the rear piece 103 are all made of stainless steel, and the riding wheel 300 and the auxiliary pulley 400 are correspondingly connected to the positions on both sides of the guide piece 102 and the rear piece 103.

[0030] When in use, the arc-shaped piece 101 is used for opening and setting the slide groove 200, the guide piece 102 is used for the forward position when in use, and the rear piece 103 is used for balancing when moving forward at the back.

[0031] See also Figure 3 The arc-shaped piece 101 is rotatably connected to the rear side of the saw blade guard 600 through the fixing piece 700 through the slide groove 200. The fixing piece 700 is a screw or a bolt, and it is only necessary to open a corresponding screw hole at the rear side of the saw blade guard 600.

[0032] During use, the arc piece 101 is restricted to the rear side of the saw blade guard 600 through the fixing piece 700 through the slide groove 200. When the cutting machine 500 rotates the arc piece 101, the position of the arc piece 101 remains unchanged, and the saw blade guard 600 rotates back and forth in the slide groove 200 through the fixing piece 700.

[0033] The saw blade guard 600 is in an arc shape, and the center of the saw blade guard 600 coincides with the center of the arc piece 101 , so that the saw blade guard 600 will not generate any displacement other than rotation when the arc piece 101 rotates.

[0034] The arc-shaped piece 101, the guide piece 102 and the rear piece 103 are integrally formed, thereby reducing manufacturing costs.

[0035] Among them, a telescopic adjustment rod is connected between the auxiliary pulley 400 and the other side of the mounting plate 100. The position between the auxiliary pulley 400 and the other side of the mounting plate 100 can be adjusted by using the telescopic adjustment rod, which facilitates the use of the auxiliary pulley 400.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cutting machine seam cleaning guide wheel device, characterized in that: The invention comprises a mounting plate (100) for mounting on a cutting machine (500), wherein a sliding groove (200) is evenly opened in the middle of the mounting plate (100) for rotating the mounting plate (100) on the cutting machine (500), a front end and a rear end on one side of the mounting plate (100) are both rotatably connected to a riding wheel (300), and a front end and a rear end on the other side of the mounting plate (100) are both rotatably connected to an auxiliary pulley (400).

2. The cutting machine seam cleaning guide wheel device according to claim 1, characterized in that: The end of the cutting machine (500) is provided with a saw blade guard (600), the mounting piece (100) is installed at the rear side of the saw blade guard (600) through a slide groove (200), the saw blade guard (600) is built with a saw blade, the saw blade and the riding wheel (300) are on the same straight line, and the riding wheel (300) and the auxiliary pulley (400) are arranged in pairs.

3. The cutting machine seam cleaning guide wheel device according to claim 2, characterized in that: The mounting piece (100) comprises an arc-shaped piece (101) mounted at the rear side of the saw blade guard (600); the slide groove (200) is provided on the arc-shaped piece (101); a guide piece (102) is fixed obliquely at one end of the arc-shaped piece (101); a rear piece (103) is fixed horizontally at the other end of the arc-shaped piece (101); and the riding wheel (300) and the auxiliary pulley (400) are connected to positions on both sides of the guide piece (102) and the rear piece (103) respectively.

4. The cutting machine seam cleaning guide wheel device according to claim 3, characterized in that: The arc-shaped piece (101) passes through the slide slot (200) via a fixing piece (700) and is rotatably connected to the rear side of the saw blade guard (600).

5. The cutting machine seam cleaning guide wheel device according to claim 3, characterized in that: The saw blade guard (600) is in an arc shape, and the saw blade guard (600) coincides with the center of the arc-shaped piece (101).

6. The cutting machine seam cleaning guide wheel device according to claim 3, characterized in that: The arc-shaped piece (101), the guide piece (102) and the rear piece (103) are integrally formed.

7. The cutting machine seam cleaning guide wheel device according to claim 1, characterized in that: A telescopic adjustment rod is connected between the auxiliary pulley (400) and the other side of the mounting plate (100).

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