Shaving pen assembly and shaving device

Abstract

This utility model discloses a dressing pen assembly and a dressing device. The dressing pen assembly includes: a base, which is movably disposed in a horizontal and / or vertical direction; a pen holder, which is detachably disposed above the base and rotatable relative to the base; and a dressing pen, which is detachably disposed on the pen holder, with multiple dressing pens detachably disposed on different planar areas of the pen holder, so that the dressing pen can contact the dressing material at multiple angles. By designing an adjustable-angle pen holder, multi-angle contact of the dressing pen is achieved when dressing the grinding wheel. At the same time, the multi-angle dressing method also makes the dressing effect more uniform and improves the overall quality of the grinding wheel.

Description

Technical Field

[0001] This utility model relates to the field of grinding technology, and in particular to a dressing pen assembly and dressing device. Background Technology

[0002] Traditional CNC grinding machine accessories are designed with a fixed angle, offering only a single, fixed function. When dressing the grinding wheel, the tip of the dressing pen can only contact the wheel at one point. Over time, the sharpness of the dressing pen decreases when dressed at a fixed angle, rendering it unusable. However, these unusable dressing pens can still be used at other angles, resulting in long-term waste of expensive dressing pens. Furthermore, fixed-angle dressing pens lack the necessary flexibility to meet complex and varied machining needs, especially for flywheel products requiring high precision. In addition, the disassembly and cleaning process of traditional pen holders is relatively cumbersome, increasing maintenance costs and time. Although some grinding machines have adjustable-angle accessories, most are complex and expensive, unsuitable for large-scale industrial production. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a dressing pen assembly, which, through the design of an adjustable-angle pen holder, achieves multi-angle contact of the dressing pen when dressing the grinding wheel. At the same time, the multi-angle dressing method also makes the dressing effect more uniform and improves the overall quality of the grinding wheel.

[0004] This utility model further proposes a trimming device.

[0005] According to a first aspect of the present invention, a trimming pen assembly includes: a base, the base being movably disposed in a horizontal and / or vertical direction; a pen holder, the pen holder being detachably disposed above the base and rotatable relative to the base; and a trimming pen, the trimming pen being detachably disposed on the pen holder and a plurality of the trimming pens being detachably disposed on different planar areas of the pen holder, so that the trimming pen can contact the trimming part at multiple angles.

[0006] According to the dressing pen assembly of this utility model embodiment, firstly, by designing an adjustable-angle pen holder, multi-angle contact of the dressing pen is achieved when dressing the grinding wheel. This not only greatly improves the efficiency of the dressing pen and reduces waste, but also significantly extends the service life of the dressing pen. Simultaneously, the multi-angle dressing method also makes the dressing effect more uniform, improving the overall quality of the grinding wheel. Secondly, the pen holder design of this invention is flexible and versatile, capable of meeting complex and varied processing needs, especially when processing flywheel products with high precision requirements, where the advantages of this invention are more pronounced. By adjusting the angle of the dressing pen, fine processing of flywheel products can be achieved, improving the processing accuracy and surface quality of the product. Furthermore, by optimizing the pen holder design, production costs are reduced, production efficiency is improved, and new ideas are provided for the design of CNC grinding machine accessories, promoting the development and innovation of grinding machine technology.

[0007] According to some embodiments of the present invention, the trimming pen assembly further includes: a first connector, a first connecting portion provided on the base, a second connecting portion provided on the pen holder, and the first connector passing through the second connecting portion and being fixedly connected to the first connecting portion.

[0008] According to some embodiments of the present invention, the trimming pen assembly further includes: a second connector, the pen holder is provided with a first mounting hole and a second mounting hole, the center lines of the first mounting hole and the second mounting hole intersect, one end of the trimming pen is embedded in the first mounting hole, the second connector passes through the second mounting hole and then through the trimming pen, and the second connector is fixedly connected to the trimming pen and / or the pen holder.

[0009] According to some embodiments of the present invention, the side of the pen holder has multiple different planar regions, and the different planar regions have the first mounting hole. The end of the pen holder away from the base has the second mounting hole, and the center lines of the first mounting hole and the second mounting hole are perpendicularly arranged.

[0010] According to some embodiments of the present invention, the side of the pen holder is formed with multiple different planar regions, a portion of the planar regions are formed with the first mounting hole, and the planar regions adjacent to the planar regions where the first mounting hole is located are formed with the second mounting hole, and the center lines of the first mounting hole and the second mounting hole are perpendicularly arranged.

[0011] According to some embodiments of the present invention, the pen holder is a polygonal prism, and the trimming pens are provided on different prism sides of the polygonal prism, with the included angle between two adjacent trimming pens being greater than 45°.

[0012] According to some embodiments of the present invention, the trimming pen assembly further includes: a guide rail base and a connecting component, wherein the base is slidably disposed on the guide rail base, and the connecting component passes through the base and is connected to the guide rail base.

[0013] According to some embodiments of the present invention, the guide rail base includes a vertical guide rail base, one side of the base is slidably engaged with the vertical guide rail base, the vertical guide rail base is provided with a plurality of strip holes spaced apart along the vertical direction, the connecting assembly includes a bolt and a nut, the bolt passes through the base and one of the strip holes and is fixedly connected to the nut.

[0014] According to some embodiments of the present invention, the guide rail base includes a horizontal guide rail base, the horizontal guide rail base includes a first guide rail portion and a second guide rail portion, the first guide rail portion and the second guide rail portion are perpendicular to each other and connected to each other, the end of the base away from the pen holder is slidably engaged with the horizontal guide rail base, and the base can slide on the first guide rail portion or the second guide rail portion.

[0015] The trimming device according to a second aspect of the present invention includes the trimming pen assembly.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of the trimming pen assembly according to an embodiment of the present utility model. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the trimming pen assembly according to an embodiment of the present utility model. Figure 2 .

[0020] Figure label:

[0021] 1. Base; 11. First connecting part; 12. First through hole; 2. Pen holder; 21. Second connecting part; 22. First mounting hole; 23. Second mounting hole; 3. Trimming pen; 31. Second through hole; 4. First connecting piece; 5. Second connecting piece; 6. Guide rail seat; 61. Strip hole; 7. Bolt. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0023] The following is for reference. Figures 1-2 This invention describes a trimming pen assembly according to an embodiment of the present invention.

[0024] like Figures 1-2 As shown, the trimming pen assembly of this embodiment includes: a base 1, a pen holder 2, and a trimming pen 3. The base 1 is movably disposed in the horizontal and / or vertical direction. The pen holder 2 is detachably disposed above the base 1 and is rotatable relative to the base 1. The trimming pen 3 is detachably disposed on the pen holder 2, and multiple trimming pens 3 are detachably disposed on different planar areas of the pen holder 2, so that the trimming pen 3 can contact the trimming part at multiple angles.

[0025] The pen holder 2 is positioned above the base 1, and the base 1 and pen holder 2 form a stable working platform, which is conducive to the stable operation of the dressing pen 3. Furthermore, multiple dressing pens 3 are arranged on different planar areas of the pen holder 2. By rotating the pen holder 2, one of the dressing pens 3 can be brought into direct contact with the grinding wheel, thereby dressing the surface of the grinding wheel.

[0026] Specifically, by disassembling the pen holder 2, the connection between the pen holder 2 and the base 1 is removed. The pen holder 2 can then be rotated relative to the base 1 to a suitable angle, allowing one of the dressing pens 3 to directly contact the grinding wheel. The pen holder 2 is then fixed back to the base 1. When dressing the grinding wheel, the dressing pen 3 uses only one point of its tip to contact the wheel. Since the sharpness of the dressing pen 3 decreases after prolonged use at a fixed angle, removing the constraint between the pen holder 2 and the base 1 and rotating the pen holder 2 allows other points of the dressing pen 3 to continue contacting the grinding wheel. Furthermore, rotating the pen holder 2 allows other dressing pens 3 to directly contact the grinding wheel, effectively preventing the dressing pen 3 from becoming unusable due to prolonged use at a fixed angle. This also achieves multi-angle contact during dressing, significantly improving the efficiency of the dressing pen 3, reducing waste, and extending its lifespan. Meanwhile, the multi-angle dressing method also makes the dressing effect more uniform, improving the overall quality of the grinding wheel. In addition, it can meet complex and varied processing needs, especially when processing flywheel products with high precision requirements. By adjusting the angle of the dressing pen 3, fine processing of flywheel products can be achieved.

[0027] In some embodiments, the dressing pen 3, as the part that directly contacts the grinding wheel, can be made of high-quality alloy material to ensure high precision and long lifespan during the dressing process. Furthermore, the base 1 and pen holder 2 are made of high-strength material to ensure a stable working platform for the dressing pen 3, achieving stability and durability in its operation.

[0028] Therefore, the dressing pen assembly of this utility model, firstly, by designing an adjustable-angle pen holder 2, achieves multi-angle contact of the dressing pen 3 when dressing the grinding wheel. This not only greatly improves the efficiency of the dressing pen 3 and reduces waste, but also significantly extends its service life. Simultaneously, the multi-angle dressing method also makes the dressing effect more uniform, improving the overall quality of the grinding wheel. Secondly, the pen holder 2 of this utility model has a flexible and versatile design, capable of meeting complex and varied processing needs. Especially when processing flywheel products with high precision requirements, by adjusting the angle of the dressing pen 3, fine processing of the flywheel product can be achieved, improving the processing accuracy and surface quality of the flywheel product. Furthermore, by optimizing the rotation design of the pen holder 2, production costs are reduced and production efficiency is improved. At the same time, it also provides new ideas for the design of CNC grinding machine accessories, promoting the development and innovation of grinding machine technology.

[0029] Furthermore, the trimming pen assembly also includes: a first connector 4, a first connecting part 11 provided on the base 1, a second connecting part 21 provided on the pen holder 2, and the first connector 4 passing through the second connecting part 21 and being fixedly connected to the first connecting part 11.

[0030] like Figure 1 and Figure 2 As shown, a first connecting part 11, such as a threaded hole, is provided on the base 1, and a second connecting part 21, such as a threaded hole, is provided on the pen holder 2. The first connecting piece 4, such as a bolt 7, passes through the pen holder 2 from top to bottom and is fastened to the base 1, thereby realizing the connection between the base 1 and the pen holder 2. At the same time, by disassembling the first connecting piece 4 to remove the fixed constraint on the pen holder 2, the angle of the pen holder 2 can be adjusted.

[0031] Furthermore, a rotating shaft can be provided between the base 1 and the pen holder 2 so that the pen holder 2 can rotate around the rotating shaft relative to the base 1, without arbitrarily moving the position of the pen holder 2. The angle of the trimming pen 3 can be adjusted simply by rotating the pen holder 2.

[0032] Specifically, the base 1 has a protruding rotating shaft at one end facing the pen holder 2. The rotating shaft passes through the center of the pen holder 2 and rotates in coordination with the rotating shaft, thereby enabling the pen holder 2 to rotate around the rotating shaft and improving the convenience of adjusting the rotation of the pen holder 2.

[0033] Furthermore, the trimming pen assembly also includes: a second connector 5, the pen holder 2 is provided with a first mounting hole 22 and a second mounting hole 23, the center lines of the first mounting hole 22 and the second mounting hole 23 intersect, one end of the trimming pen 3 is embedded in the first mounting hole 22, the second connector 5 passes through the second mounting hole 23 and then through the trimming pen 3, and the second connector 5 is fixedly connected to the trimming pen 3 and / or the pen holder 2.

[0034] Specifically, the pen holder 2 is provided with a first mounting hole 22 and a second mounting hole 23, such that after one end of the trimming pen 3 is inserted into the first mounting hole 22, the second connecting member 5 passes through the second mounting hole 23 and into the trimming pen 3. The second connecting member 5 can be connected to the trimming pen 3 directly, or it can pass through the trimming pen 3 and connect to the second mounting hole 23 of the pen holder 2, thus firmly mounting the trimming pen 3 onto the pen holder 2 and ensuring stability and accuracy during the trimming process. The second mounting hole 23 intersects with the first mounting hole 22, allowing one end of the second mounting hole 23 to pass into the first mounting hole 22, or it can extend further into the first mounting hole 22. In some embodiments, the second connecting member 5 can be a bolt 7, and the second mounting hole 23 can be a threaded hole. Further, the trimming pen 3 is provided with a second through hole 31 for the second connecting member 5 to pass through, and the second through hole 31 can be a threaded hole to achieve a fixed connection between the second connecting member 5 and the trimming pen 3.

[0035] In one embodiment of this utility model, the side of the pen holder 2 has multiple different planar areas, and each planar area has a first mounting hole 22. The end of the pen holder 2 away from the base 1 has a second mounting hole 23, and the center lines of the first mounting hole 22 and the second mounting hole 23 are arranged perpendicularly.

[0036] In other words, the flat area formed by the side of the pen holder 2 is used to install the trimming pen 3, so that the flat area has a first mounting hole 22, and a second mounting hole 23 is formed at the upper end of the pen holder 2 away from the base 1. When one end of the trimming pen 3 is inserted into the first mounting hole 22 in the horizontal direction, the second connector 5 passes through the second mounting hole 23 in the vertical direction and into the trimming pen 3, thereby realizing the fixed connection between the pen holder 2 and the trimming pen 3, and also providing more installation space for the trimming pen 3 on the side of the pen holder 2.

[0037] In another embodiment of the present invention, the side of the pen holder 2 is formed with multiple different planar regions. A first mounting hole 22 is formed in a portion of the planar regions, and a second mounting hole 23 is formed in the planar region adjacent to the planar region where the first mounting hole 22 is located. The center lines of the first mounting hole 22 and the second mounting hole 23 are arranged perpendicularly.

[0038] In other words, the planar area formed by the side of the pen holder 2 is used to mount the trimming pen 3, just like in the above embodiment. The difference is that different planar areas of the pen holder 2 respectively form a first mounting hole 22 and a second mounting hole 23, and the planar areas containing the first mounting hole 22 and the second mounting hole 23 are arranged adjacent to each other. Furthermore, the center line of the first mounting hole 22 is perpendicular to the center line of the second mounting hole 23. Specifically, see... Figure 1 and Figure 2 As shown, after one end of the trimming pen 3 is inserted into the first mounting hole 22 in the horizontal direction, the second connector 5 is inserted into the second mounting hole 23 in the horizontal direction from the other side and into the trimming pen 3. This not only fixes the trimming pen 3, but also makes it easy to remove the second connector 5 in the horizontal direction.

[0039] Furthermore, the pen holder 2 is a polygonal prism, and trimming pens 3 are provided on different prism sides of the polygonal prism, and the included angle between two adjacent trimming pens 3 is greater than 45°.

[0040] Specifically, the pen holder 2 is designed as a polygonal prism, allowing the same or different dressing pens 3 to be mounted on different prism sides. By rotating the pen holder 2, the desired dressing pen 3 can be brought into contact with the grinding wheel. Furthermore, designing the pen holder 2 as a polygonal prism, compared to a cylinder, facilitates the marking of different prism sides, thus distinguishing the dressing pens 3 on each prism side.

[0041] Furthermore, since the dressing pen 3 is positioned perpendicular to the side of the prism, and different prism sides are equipped with dressing pens 3, when one dressing pen 3 contacts the grinding wheel for dressing, to avoid interference between other dressing pens 3 and the grinding wheel, the included angle between two adjacent dressing pens 3 is greater than 45°, which effectively avoids interference problems. It should be noted that not every prism side is equipped with a dressing pen 3; the arrangement can be based on design requirements. For example, on the pen holder 2 in this embodiment, dressing pens 3 are installed on two spaced-apart prism sides.

[0042] Furthermore, the trimming pen assembly also includes: a guide rail seat 6 and a connecting component, wherein the base 1 is slidably disposed on the guide rail seat 6, and the connecting component passes through the base 1 and is connected to the guide rail seat 6.

[0043] This configuration allows the base 1 to slide on the guide rail 6, ensuring smooth horizontal and / or vertical movement of the dressing pen 3 along with the pen holder 2 and the base 1, providing a stable foundation for multi-angle contact with the grinding wheel. The connecting assembly secures the base 1 to the desired position on the guide rail 6, preventing movement during the dressing process.

[0044] In one embodiment of this utility model, the guide rail base 6 includes a vertical guide rail base, one side of the base 1 is slidably engaged with the vertical guide rail base, the vertical guide rail base is provided with a plurality of strip holes 61 spaced apart along the vertical direction, the connecting component includes a bolt 7 and a nut, the bolt 7 passes through the base 1 and one of the strip holes 61 and is fixedly connected to the nut.

[0045] like Figure 1 and Figure 2 As shown, the guide rail base 6 includes a vertical guide rail base, allowing one side of the base 1 to slide in connection with the guide rail portion of the vertical guide rail base. Multiple spaced strip-shaped holes 61 are formed at the bottom of the guide rail of the vertical guide rail base. When the base 1 slides to the desired position on the vertical guide rail base, a bolt 7 passes through the first through hole 12 of the base 1 and the strip-shaped holes 61 of the vertical guide rail base, and is then tightened to the nut at the rear of the vertical guide rail base. The multiple spaced strip-shaped holes 61 on the vertical guide rail base allow for easy installation of the base 1 onto the vertical guide rail base. Furthermore, the precise vertical positioning and fixation of the trimming pen 3 can be achieved by adjusting the position of the strip-shaped holes 61. For example, the height of the base 1 can be adjusted by loosening the connecting assembly and then retightening the connecting assembly to achieve the desired installation height. Simultaneously, the multiple spaced vertical strip-shaped holes 61 enhance the structural strength of the vertical guide rail base, thereby improving the stability and reliability of the entire structure. Therefore, it satisfies both the stable movement and position adjustment of the trimming pen 3 on the vertical guide rail, and also ensures the structural strength of the vertical guide rail and the connection strength between the vertical guide rail and the base 1.

[0046] In another embodiment of this utility model, the guide rail base 6 includes a horizontal guide rail base, which includes a first guide rail portion and a second guide rail portion. The first guide rail portion and the second guide rail portion are perpendicular to each other and connected to each other. The end of the base 1 facing away from the pen holder 2 is slidably engaged with the horizontal guide rail base, and the base 1 can slide on either the first guide rail portion or the second guide rail portion. Specifically, the guide rail base 6 includes a horizontal guide rail base, so that the trimming pen 3 slides along the first guide rail portion or the second guide rail portion with the base 1 to adjust the position of the trimming pen 3 in the horizontal direction. The connecting component passes through the base 1 and connects to the first guide rail portion or the second guide rail portion. In yet another embodiment of this utility model, the guide rail base 6 includes a horizontal guide rail base and a vertical guide rail base, and the base 1, the pen holder 2, and the trimming pen 3 are mounted on both the horizontal and vertical guide rail bases.

[0047] The dressing device according to a second aspect of this utility model includes a dressing pen assembly. Compared with the prior art, the dressing pen in the prior art can often only contact the grinding wheel at a fixed angle, which limits the flexibility and effect of dressing. This utility model, by introducing an adjustable-angle pen holder and a designated area for the dressing pen on the pen holder, allows the dressing pen to adjust its contact angle according to actual needs, achieving multi-angle contact during the dressing process. This core technical feature not only breaks through the limitations of traditional dressing methods but also brings a revolutionary change to grinding wheel dressing. Through this design, the present invention not only improves dressing efficiency and service life but also significantly enhances the overall quality and machining accuracy of the grinding wheel, demonstrating a major innovation and breakthrough in this technical field.

[0048] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0050] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A trimming pen assembly, characterized in that, include: A base, which is movable in the horizontal and / or vertical direction; A pen holder, which is detachably disposed above the base and rotatable relative to the base; A trimming pen, wherein the trimming pen is detachably mounted on the pen holder and multiple trimming pens are detachably mounted on different planar areas of the pen holder, so that the trimming pen can contact the trimming part at multiple angles.

2. The trimming pen assembly according to claim 1, characterized in that, Also includes: The first connector has a first connecting part on the base and a second connecting part on the pen holder. The first connector passes through the second connecting part and is fixedly connected to the first connecting part.

3. The trimming pen assembly according to claim 1, characterized in that, Also includes: The second connector has a first mounting hole and a second mounting hole on the pen holder. The center lines of the first mounting hole and the second mounting hole intersect. One end of the trimming pen is embedded in the first mounting hole. The second connector passes through the second mounting hole and then through the trimming pen. The second connector is fixedly connected to the trimming pen and / or the pen holder.

4. The trimming pen assembly according to claim 3, characterized in that, The pen holder has multiple different planar areas on its side, and the first mounting hole is formed in each of the different planar areas. The second mounting hole is formed at the end of the pen holder away from the base. The center lines of the first mounting hole and the second mounting hole are perpendicular to each other.

5. The trimming pen assembly according to claim 3, characterized in that, The pen holder has multiple different planar areas on its side. A portion of the planar areas has the first mounting hole, and a second mounting hole is formed on the planar area adjacent to the planar area where the first mounting hole is located. The center lines of the first mounting hole and the second mounting hole are perpendicular to each other.

6. The trimming pen assembly according to claim 1, characterized in that, The pen holder is a polygonal prism, and the trimming pens are provided on different prism sides of the polygonal prism, with the included angle between two adjacent trimming pens being greater than 45°.

7. The trimming pen assembly according to claim 1, characterized in that, Also includes: A guide rail base and a connecting assembly, wherein the base is slidably disposed on the guide rail base, and the connecting assembly passes through the base and is connected to the guide rail base.

8. The trimming pen assembly according to claim 7, characterized in that, The guide rail base includes a vertical guide rail base, one side of the base is slidably engaged with the vertical guide rail base, the vertical guide rail base is provided with a plurality of strip holes spaced apart along the vertical direction, the connecting assembly includes a bolt and a nut, the bolt passes through the base and one of the strip holes and is fixedly connected to the nut.

9. The trimming pen assembly according to claim 7, characterized in that, The guide rail base includes a horizontal guide rail base, which includes a first guide rail portion and a second guide rail portion. The first guide rail portion and the second guide rail portion are perpendicular to each other and connected to each other. The end of the base away from the pen holder is slidably engaged with the horizontal guide rail base. The base can slide on either the first guide rail portion or the second guide rail portion.

10. A trimming device, characterized in that, The trimming pen assembly included in any one of claims 1-9.

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