Cutter wheel mounting structure and tile cutter

Abstract

This utility model discloses a cutter wheel mounting structure, including a housing and a bracket. The bracket is rotatably engaged with the housing, and a cutter wheel is rotatably mounted on the bracket. It also includes a first adjusting screw and a second adjusting screw. A shaft hole is formed in the housing, and a ring shaft is provided on the bracket. The ring shaft is rotatably engaged with the shaft hole. Both the first and second adjusting screws are mounted on the housing and are located on opposite sides of the bracket, respectively, abutting against the bracket from both ends. This application also discloses a tile cutting machine including the above-described cutter wheel mounting structure.

Description

Technical Field

[0001] This utility model relates to the field of tool accessories, and in particular to a blade mounting structure and a tile cutter. Background Technology

[0002] Tile cutters are commonly used tools for cutting tiles. The structure of current tile cutters is shown in patent publication CN218398877U. While this structure facilitates tile cutting, the cutter wheel is fixedly mounted. Therefore, the parallelism between the cutter wheel and the tile cutting machine's orientation depends on the machining accuracy of the contact surface between the cutter bar and the right-side housing. The cutter wheel itself cannot adjust its direction, thus affecting the cutting effect. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a cutter wheel mounting structure. The orientation of the cutter wheel can be adjusted by simply turning the first and second adjusting screws, which is convenient, quick, and facilitates cutting operations.

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

[0005] A cutter wheel mounting structure includes a housing and a bracket, the bracket being rotatably engaged with the housing, a cutter wheel being rotatably mounted on the bracket, and a first adjusting screw and a second adjusting screw. A shaft hole is formed in the housing, and a ring shaft is provided on the bracket, the ring shaft being rotatably engaged with the shaft hole. The first adjusting screw and the second adjusting screw are both mounted on the housing, and are located on opposite sides of the bracket, with the first adjusting screw and the second adjusting screw abutting against the bracket from both ends.

[0006] In this type of cutter wheel mounting structure, the bracket can rotate relative to the housing because the ring shaft on the bracket is rotatably engaged with the shaft hole on the housing. Furthermore, since the first and second adjusting screws are located on opposite sides of the bracket, they abut against the bracket from both ends, thus providing a limiting action. When the orientation of the cutter wheel needs to be adjusted, only the first and second adjusting screws need to be turned. Therefore, this structure allows for easy and quick adjustment of the cutter wheel's orientation by simply turning the first and second adjusting screws, facilitating cutting operations.

[0007] Optionally, the housing is provided with a receiving groove, and a portion of the bracket is located within the receiving groove.

[0008] The bracket is designed with a receiving groove, and a portion of the bracket is located within the receiving groove to improve the stability of the bracket on the housing.

[0009] Optionally, a limiting groove is provided on the housing, and a limiting piece is provided on the bracket. The limiting piece is located in the limiting groove, and the first adjusting screw and the second adjusting screw abut against the limiting piece from both ends.

[0010] A limiting groove is provided on the housing, and the limiting plate of the bracket is located in the limiting groove. When the bracket rotates relative to the housing, the limiting plate also swings in the limiting groove. At the same time, the cooperation between the limiting groove and the limiting plate can limit the rotation of the bracket (i.e., adjust the swing of the cutter wheel), which is convenient and quick.

[0011] Optionally, it also includes a first mounting screw and a second mounting screw. The bracket has a first oblong hole and a second oblong hole. The bracket is engaged with the housing by the first mounting screw and the second mounting screw. The first mounting screw passes through the first oblong hole and the second mounting screw passes through the second oblong hole. The outer diameter of the first mounting screw is smaller than the width of the first oblong hole and the outer diameter of the second mounting screw is smaller than the width of the second oblong hole.

[0012] The first and second mounting screws are used to fix the bracket to the housing. The bracket has a first oblong hole and a second oblong hole. The outer diameter of the first mounting screw is smaller than the width of the first oblong hole, and the outer diameter of the second mounting screw is smaller than the width of the second oblong hole. Therefore, the first mounting screw can slide in the first oblong hole and the second mounting screw can slide in the second oblong hole, which facilitates the rotation of the bracket relative to the housing.

[0013] Optionally, it also includes a wheel axle screw, which is disposed on the bracket and has a nut, and the cutter wheel is rotatably mounted on the wheel axle screw.

[0014] The cutter wheel is located between the bracket and the nut, and the presence of the wheel axle screw ensures that the cutter wheel can rotate stably.

[0015] Optionally, the housing includes a first housing and a second housing, the first housing and the second housing being detachably fitted together.

[0016] Optionally, the bracket is located between the first housing and the second housing.

[0017] Optionally, the bracket is provided with a wheel cover, and the cutter wheel is located inside the wheel cover.

[0018] The purpose of adding a wheel cover is to protect the cutter wheel.

[0019] A tile cutting machine includes the aforementioned cutter wheel mounting structure.

[0020] The beneficial effects of this utility model are: the orientation of the cutter wheel can be adjusted by simply turning the first adjusting screw and the second adjusting screw, which is convenient, quick and easy, and facilitates cutting operations. Attached Figure Description

[0021] 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.

[0022] Figure 1 This is a simplified schematic diagram of the cutter wheel mounting structure;

[0023] Figure 2 This is a simplified schematic diagram of the structure after the wheel covers are installed.

[0024] The figures are labeled as follows: 1. Bracket; 101. First oblong hole; 102. Second oblong hole; 103. Limiting plate; 104. Ring shaft; 2. Wheel axle screw; 3. Nut; 4. Cutter wheel; 5. First housing; 7. Second housing; 501. Receiving groove; 502. Shaft hole; 503. Limiting groove; 801. First mounting screw; 802. Second mounting screw; 91. First adjusting screw; 92. Second adjusting screw; 10. Wheel cover. Detailed Implementation

[0025] 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.

[0026] 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.

[0027] 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.

[0028] Example 1

[0029] As attached Figure 1 As shown, a tool wheel 4 mounting structure includes a housing and a bracket 1. The bracket 1 is rotatably engaged with the housing. The tool wheel 4 is rotatably mounted on the bracket 1. The structure also includes a first adjusting screw 91 and a second adjusting screw 92. A shaft hole 502 is provided on the housing. A ring shaft 104 is provided on the bracket 1. The ring shaft 104 is rotatably engaged with the shaft hole 502. The first adjusting screw 91 and the second adjusting screw 92 are both mounted on the housing, and the first adjusting screw 91 and the second adjusting screw 92 are located on both sides of the bracket 1. The first adjusting screw 91 and the second adjusting screw 92 abut against the bracket 1 from both ends.

[0030] In this type of cutter wheel 4 mounting structure, since the ring shaft 104 on the bracket 1 is rotatably engaged with the shaft hole 502 on the housing, the bracket 1 can rotate relative to the housing around its own ring shaft 104. Since the first adjusting screw 91 and the second adjusting screw 92 are located on both sides of the bracket 1, the first adjusting screw 91 and the second adjusting screw 92 abut against the bracket 1 from both ends. In this way, the first adjusting screw 91 and the second adjusting screw 92 abut against and limit the bracket 1 from both ends. When it is necessary to adjust the orientation of the cutter wheel 4, it is only necessary to turn the first adjusting screw 91 and the second adjusting screw 92. Therefore, in this structure, the orientation of the cutter wheel 4 can be adjusted by simply turning the first adjusting screw 91 and the second adjusting screw 92, which is convenient, quick and easy, and facilitates cutting operations.

[0031] As attached Figure 1 As shown, a receiving groove 501 is provided on the housing, and a part of the bracket 1 is located in the receiving groove 501.

[0032] The receiving groove 501 is provided, and a portion of the bracket 1 is located within the receiving groove 501, in order to improve the installation stability of the bracket 1 on the housing.

[0033] As attached Figure 1 As shown, a limiting groove 503 is provided on the housing, and a limiting piece 103 is provided on the bracket 1. The limiting piece 103 is located in the limiting groove 503, and the first adjusting screw 91 and the second adjusting screw 92 abut against the limiting piece 103 from both ends.

[0034] A limiting groove 503 is provided on the housing, and the limiting piece 103 of the bracket 1 is located in the limiting groove 503. When the bracket 1 rotates relative to the housing, the limiting piece 103 also swings in the limiting groove 503. At the same time, the cooperation between the limiting groove 503 and the limiting piece 103 can limit the rotation of the bracket 1 (i.e., adjust the swing of the cutter wheel 4), which is convenient and quick.

[0035] As attached Figure 1 As shown, it also includes a first mounting screw 801 and a second mounting screw 802. The bracket 1 has a first oblong hole 101 and a second oblong hole 102. The bracket 1 is engaged with the housing through the first mounting screw 801 and the second mounting screw 802. The first mounting screw 801 passes through the first oblong hole 101, and the second mounting screw 802 passes through the second oblong hole 102. The outer diameter of the first mounting screw 801 is smaller than the width of the first oblong hole 101, and the outer diameter of the second mounting screw 802 is smaller than the width of the second oblong hole 102.

[0036] The function of the first mounting screw 801 and the second mounting screw 802 is to fix the bracket 1 to the housing. At the same time, the bracket 1 has a first oblong hole 101 and a second oblong hole 102. The outer diameter of the first mounting screw 801 is smaller than the width of the first oblong hole 101, and the outer diameter of the second mounting screw 802 is smaller than the width of the second oblong hole 102. Therefore, the first mounting screw 801 can slide in the first oblong hole 101, and the second mounting screw 802 can slide in the second oblong hole 102, which facilitates the rotation of the bracket 1 relative to the housing.

[0037] As attached Figure 1 As shown, it also includes a wheel axle screw 2, which is mounted on the bracket 1. A nut 3 is provided on the wheel axle screw 2, and the cutter wheel 4 is rotatably mounted on the wheel axle screw 2.

[0038] Specifically, the cutter wheel 4 is located between the bracket 1 and the nut 3, and the presence of the wheel axle screw 2 ensures that the cutter wheel 4 can rotate stably.

[0039] As attached Figure 1 As shown, the housing includes a first housing 5 and a second housing 7, which are detachably fitted together.

[0040] As attached Figure 1 As shown, the bracket 1 is located between the first housing 5 and the second housing 7.

[0041] Example 2

[0042] This embodiment is basically the same as the structure of embodiment 1. The difference is that in this embodiment, a wheel cover 10 is further added to the bracket 1 so that the cutter wheel 4 is located inside the wheel cover 10.

[0043] Example 3

[0044] A tile cutting machine includes a cutter wheel mounting structure as shown in Embodiment 1 or Embodiment 2.

[0045] 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 cutter wheel mounting structure comprising a housing and a carrier which is rotationally coupled to the housing, a cutter wheel being rotationally mounted on the carrier, characterized in that, It also includes a first adjusting screw and a second adjusting screw. The housing has a shaft hole, and the bracket is provided with a ring shaft. The ring shaft is rotatably engaged with the shaft hole. The first adjusting screw and the second adjusting screw are both installed on the housing, and the first adjusting screw and the second adjusting screw are respectively located on both sides of the bracket. The first adjusting screw and the second adjusting screw abut against the bracket from both ends.

2. The cutter wheel mounting structure according to claim 1, characterized by The housing has a receiving groove, and a portion of the bracket is located within the receiving groove.

3. The cutter wheel mounting structure of claim 1 wherein, The housing has a limiting groove, and the bracket has a limiting piece. The limiting piece is located in the limiting groove, and the first adjusting screw and the second adjusting screw abut against the limiting piece from both ends.

4. The cutter wheel mounting structure of claim 1 wherein, It also includes a first mounting screw and a second mounting screw. The bracket has a first oblong hole and a second oblong hole. The bracket is engaged with the housing by the first mounting screw and the second mounting screw. The first mounting screw passes through the first oblong hole and the second mounting screw passes through the second oblong hole. The outer diameter of the first mounting screw is smaller than the width of the first oblong hole and the outer diameter of the second mounting screw is smaller than the width of the second oblong hole.

5. The cutter wheel mounting structure of claim 1 wherein, It also includes a wheel axle screw, which is mounted on the bracket and has a nut on it. The cutter wheel is rotatably mounted on the wheel axle screw.

6. The cutter wheel mounting structure of claim 1 wherein, The housing includes a first housing and a second housing, which are detachably fitted together.

7. The cutter wheel mounting structure of claim 6 wherein, The bracket is located between the first housing and the second housing.

8. The cutter wheel mounting structure of claim 1 wherein, The bracket is provided with a wheel cover, and the cutter wheel is located inside the wheel cover.

9. A tile cutter, characterized in that, Includes the tool wheel mounting structure as described in any one of claims 1 to 8.

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