Ruler mounting structure and tile cutter

Abstract

The utility model discloses a kind of ruler mounting structures, including ruler, ruler seat and underframe, the ruler seat is set on underframe, wave pearl screw and first positioning sleeve are provided on the ruler seat, second positioning sleeve is provided on the ruler, when ruler is placed on the ruler seat, the first positioning sleeve and second positioning sleeve sleeve set together, the ball on the wave pearl screw is resisted against the side wall of the ruler, the wave pearl screw is perpendicular to first positioning sleeve and second positioning sleeve, and wave pearl screw and first positioning sleeve and second positioning sleeve are in the state of not contact. The present application also discloses a ceramic tile cutting machine comprising the above-mentioned ruler mounting structure.

Description

Technical Field

[0001] This utility model relates to the field of cutting tools, and in particular to a ruler mounting structure and a tile cutting machine. Background Technology

[0002] Tile cutters are a commonly used cutting tool. Patent publication CN219882939U discloses a tile cutter with a straightedge. In this tile cutter, the straightedge is fixedly installed by clamping it with two Torx bolts. Although clamping and fixing with Torx bolts can ensure the stable installation of the straightedge, it is very inconvenient to tighten the Torx bolts every time the installation position of the straightedge is adjusted. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a straightedge installation structure. When installing the straightedge, simply align the first positioning sleeve with the second positioning sleeve, and then place the straightedge on the ruler base. The entire process is convenient and quick, requiring no bolts.

[0004] The technical solution adopted by this utility model is as follows:

[0005] A straightedge mounting structure includes a straightedge, a straightedge base, and a base frame. The straightedge base is mounted on the base frame and has a ball screw and a first positioning sleeve. The straightedge has a second positioning sleeve. When the straightedge is placed on the straightedge base, the first positioning sleeve and the second positioning sleeve are fitted together. The ball bearings on the ball screw abut against the side wall of the straightedge. The ball screw is perpendicular to the first and second positioning sleeves and is not in contact with them.

[0006] In this straightedge mounting structure, a second positioning sleeve is installed on the straightedge, and a first positioning sleeve and a ball screw are installed on the straightedge base. When the straightedge is placed on the straightedge base, the first and second positioning sleeves fit together, and then the balls on the ball screw abut against the outer wall of the straightedge. The first and second positioning sleeves, through their fitting together, achieve longitudinal positioning of the straightedge and the straightedge base, while the balls on the ball screw spring the straightedge laterally. This effectively locks the straightedge elastically onto the straightedge base. When the straightedge needs to be removed, it can be simply removed from the straightedge base. Therefore, in this straightedge mounting structure, when installing the straightedge, it is only necessary to align the first positioning sleeve with the second positioning sleeve and then place the straightedge on the straightedge base. The entire process is convenient and quick, requiring no bolts.

[0007] In summary, this structure allows for easy and quick installation of the straightedge by simply aligning the first positioning sleeve with the second positioning sleeve and then placing the straightedge on the base. The entire process is convenient and quick, requiring no bolts.

[0008] Optionally, the central axes of the first positioning sleeve and the second positioning sleeve are aligned.

[0009] The central axis of the first positioning sleeve coincides with the central axis of the second positioning sleeve, and the first positioning sleeve and the second positioning sleeve are in a tight fit, which can improve the stability of the straightedge placed on the ruler base.

[0010] Optionally, the first positioning sleeve is installed in the countersunk hole of the ruler base by a sleeve screw, and the second positioning sleeve is installed in the through hole of the ruler by a snap ring.

[0011] The first positioning sleeve is installed using a sleeve screw, and the second positioning sleeve is installed using a snap ring; both are detachable.

[0012] Optionally, there are no fewer than two first positioning sleeves, and the number of second positioning sleeves is equal to the number of first positioning sleeves.

[0013] There should be no fewer than two first positioning sleeves, so that there are at least two positioning points in one direction, ensuring the stability of the installation between the straightedge and the base.

[0014] Optionally, there are multiple ball screws, and the ball screws are in a parallel state.

[0015] Optionally, the base frame is provided with side plates at both ends, and guide rails are provided on the side plates. The guide rails are parallel to the base frame, and the ruler base and the straightedge are located between the base frame and the guide rails.

[0016] Optionally, the guide rail is cylindrical and there are two guide rails, which are in a parallel state.

[0017] Optionally, the ruler base is mounted on the ruler base by mounting screws.

[0018] A tile cutter includes the mounting structure described above.

[0019] The beneficial effects of this utility model are: when installing the straightedge, you only need to align the first positioning sleeve with the second positioning sleeve, and then place the straightedge on the ruler base. The whole process is convenient and quick, and there is no need to tighten bolts. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 This is a simplified exploded view of the ruler-mounted structure.

[0022] Figure 2 This is a schematic diagram showing the straightedge installed on the ruler base.

[0023] The attached figures are labeled as follows: 1. Snap ring; 2. Second positioning sleeve; 3. Straightedge; 301. Through hole; 4. Sleeve bolt; 5. First positioning sleeve; 6. Mounting screw; 7. Ball screw; 8. Ruler base; 801. Countersunk hole; 9. Base frame; 10. Side plate; 11. Guide rail. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] Example 1

[0028] As attached Figure 1 and appendix Figure 2As shown, a mounting structure for a straightedge 3 includes a straightedge 3, a base 8, and a base frame 9. The base 8 is mounted on the base frame 9 and is provided with a ball screw 7 and a first positioning sleeve 5. The straightedge 3 is provided with a second positioning sleeve 2. When the straightedge 3 is placed on the base 8, the first positioning sleeve 5 and the second positioning sleeve 2 are fitted together. The ball bearings on the ball screw 7 abut against the side wall of the straightedge 3. The ball screw 7 is perpendicular to the first positioning sleeve 5 and the second positioning sleeve 2, and the ball screw 7 is in a non-contact state with the first positioning sleeve 5 and the second positioning sleeve 2.

[0029] In this type of straightedge 3 installation structure, a second positioning sleeve 2 is installed on the straightedge 3, and a first positioning sleeve 5 and a ball screw 7 are installed on the ruler base 8. When the straightedge 3 is placed on the ruler base 8, the first positioning sleeve 5 and the second positioning sleeve 2 fit together. Then, the ball on the ball screw 7 abuts against the outer wall of the straightedge 3. The first positioning sleeve 5 and the second positioning sleeve 2 achieve longitudinal positioning of the straightedge 3 and the ruler base 8 through their fitting together. Meanwhile, the ball on the ball screw 7 springs the straightedge 3 laterally, thus effectively locking the straightedge 3 elastically onto the ruler base 8. When the straightedge 3 needs to be removed, it can be directly removed from the ruler base 8. Therefore, in this type of straightedge 3 installation structure, when installing the straightedge 3, it is only necessary to align the first positioning sleeve 5 with the second positioning sleeve 2, and then place the straightedge 3 on the ruler base 8. The whole process is convenient and quick, and no bolts are required.

[0030] In summary, when installing the straightedge 3, this structure only requires aligning the first positioning sleeve 5 with the second positioning sleeve 2, and then placing the straightedge 3 on the ruler base 8. The whole process is convenient and quick, and no bolts need to be tightened.

[0031] As attached Figure 1 and appendix Figure 2 As shown, the central axes of the first positioning sleeve 5 and the second positioning sleeve 2 are in a state of overlap.

[0032] The central axis of the first positioning sleeve 5 coincides with the central axis of the second positioning sleeve 2, and the first positioning sleeve 5 and the second positioning sleeve 2 are in a close fit, which can improve the stability of the straightedge 3 placed on the ruler base 8.

[0033] As attached Figure 1 and appendix Figure 2 As shown, the first positioning sleeve 5 is installed in the countersunk hole 801 of the ruler base 8 by a sleeve screw, and the second positioning sleeve 2 is installed in the through hole 301 of the straightedge 3 by a snap ring 1.

[0034] The first positioning sleeve 5 is installed using a sleeve screw, and the second positioning sleeve 2 is installed using a retaining spring 1; both are detachable.

[0035] As attached Figure 1and appendix Figure 2 As shown, there are no fewer than two first positioning sleeves 5, and the number of second positioning sleeves 2 is equal to the number of first positioning sleeves 5.

[0036] There should be no fewer than two first positioning sleeves 5, so that there are at least two positioning points in one direction, ensuring the stability of the installation between the straightedge 3 and the ruler base 8.

[0037] As attached Figure 1 and appendix Figure 2 As shown, there are multiple ball screws 7, and each ball screw 7 is in a parallel state.

[0038] As attached Figure 1 and appendix Figure 2 As shown, side plates 10 are provided at both ends of the base frame 9, and guide rails 11 are provided on the side plates 10. The guide rails 11 are parallel to the base frame 9, and the ruler base 8 and the straightedge 3 are located between the base frame 9 and the guide rails 11.

[0039] As attached Figure 1 and appendix Figure 2 As shown, the guide rail 11 is cylindrical, and there are two guide rails 11, which are in a parallel state.

[0040] As attached Figure 1 and appendix Figure 2 As shown, the ruler base 8 is mounted on the ruler base 8 by mounting screws 6.

[0041] Example 2

[0042] A tile cutter includes a ruler mounting structure as shown in Example 1.

[0043] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tape measure mounting structure characterized by comprising: The device includes a straightedge, a base, and a frame. The base is mounted on the frame and has a ball screw and a first positioning sleeve. The straightedge has a second positioning sleeve. When the straightedge is placed on the base, the first and second positioning sleeves are fitted together. The ball bearings on the ball screw abut against the side wall of the straightedge. The ball screw is perpendicular to the first and second positioning sleeves and is not in contact with them.

2. The straightedge mounting structure according to claim 1, characterized in that, The central axes of the first positioning sleeve and the second positioning sleeve are aligned.

3. The straightedge mounting structure according to claim 1, characterized in that, The first positioning sleeve is installed in the countersunk hole of the ruler base by a sleeve screw, and the second positioning sleeve is installed in the through hole of the ruler by a snap ring.

4. The straightedge mounting structure according to claim 1, characterized in that, There are at least two first positioning sleeves, and the number of second positioning sleeves is equal to the number of first positioning sleeves.

5. A straightedge mounting structure according to claim 1, characterized in that, There are multiple ball screws, and all ball screws are in a parallel state.

6. The straightedge mounting structure according to claim 1, characterized in that, The base frame has side plates at both ends, and guide rails are provided on the side plates. The guide rails are parallel to the base frame, and the ruler base and the straightedge are located between the base frame and the guide rails.

7. A ruler mounting structure according to claim 6, characterized in that, The guide rail is cylindrical and consists of two rails that are parallel to each other.

8. A straightedge mounting structure according to claim 1, characterized in that, The ruler base is mounted on the ruler base by mounting screws.

9. A tile cutting machine, characterized in that, Includes the straightedge mounting structure as described in any one of claims 1 to 8.

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