Mouse cover side edge grinding clamp and mouse cover side edge grinding device

Abstract

The utility model provides a mouse cover side edge polishing clamp which comprises an upper cover plate, a supporting plate, a positioning plate and a support. The supporting plate is arranged on the support and comprises a bearing surface for bearing the mouse cover; the upper cover plate is used for pressing the mouse cover on the bearing surface, and the upper cover plate is movably arranged above the supporting plate in a manner of being close to or far away from the supporting plate; the positioning plate is movably arranged below the supporting plate in a manner of being close to or far away from the supporting plate, and the positioning plate can be matched with the side edge of the bearing surface to position the mouse cover; when the upper cover plate is matched with the supporting plate to clamp and position the mouse cover, the side edge of the mouse cover extends out of the edges of the upper cover plate and the supporting plate at the same time. Compared with the prior art, the side edge grinding clamp for the mouse cover can assist in improving the machining efficiency while preventing the mouse cover from being damaged in the grinding process. In addition, the utility model further provides a mouse cover side edge polishing device.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a mouse cover side grinding fixture and a mouse cover side grinding device. Background Art

[0002] Mouse covers are typically injection-molded, and their sides must be polished to meet assembly dimensional requirements. However, mouse covers are typically non-standard thin plates, with length and width significantly greater than thickness, resulting in low overall rigidity. Applying excessive force when polishing the sides can cause the entire cover to buckle toward the center or even break. Therefore, to avoid excessive defective and scrapped parts, the sides are often polished slowly, with minimal force applied. This results in low processing efficiency. Utility Model Content

[0003] One purpose of the present utility model is to provide a mouse cover side grinding fixture, which can clamp the mouse cover in place to increase the rigidity of the mouse cover during grinding, and can ensure that the mouse cover will not be damaged when the grinding force is large, thereby helping to improve processing efficiency.

[0004] Another object of the present invention is to provide a device for grinding the side of a mouse cover, which can grind the side of the mouse cover with a large grinding force without damaging the mouse cover, thereby achieving high processing efficiency.

[0005] In order to achieve one of the above-mentioned purposes, the mouse cover side grinding fixture provided by the utility model includes an upper cover plate, a support plate, a positioning plate and a support; the support plate is arranged on the support, and the support plate includes a bearing surface for bearing the mouse cover; the upper cover plate is used to press the mouse cover against the bearing surface for positioning, and the upper cover plate can be moved closer to or away from the support plate and is arranged above the support plate; the positioning plate can be moved closer to or away from the support plate and is arranged below the support plate, and the positioning plate can cooperate with the side edge of the bearing surface of the support plate to position the mouse cover; when the upper cover plate and the support plate cooperate to clamp the mouse cover in position, the side edge of the mouse cover simultaneously extends out of the edges of the upper cover plate and the support plate.

[0006] Compared with the prior art, the mouse cover side grinding fixture provided by the present invention supports the mouse cover by setting the support plate, and surrounds the side of the support surface of the support plate by setting the positioning plate to position the mouse cover, thereby making it convenient to position the mouse cover on the support plate before grinding, and further presses and limits the mouse cover by setting the upper cover plate, and increases the rigidity of the mouse cover, thereby greatly avoiding the mouse cover from arching toward the middle during grinding. This can avoid damage to the mouse cover due to excessive grinding force while also enabling the mouse cover to be used in working conditions with large grinding force to help improve processing efficiency.

[0007] Preferably, the upper cover plate is further provided with a pressing groove on its end surface facing the support plate, and the pressing groove is used to cooperate with the upper surface of the mouse cover to press the mouse cover tightly against the support surface. Such a configuration can ensure that the upper cover plate and the upper surface of the mouse cover are fully pressed together, ensuring accurate and reliable positioning.

[0008] Preferably, the dimensions of the pressing groove and the supporting surface are smaller than those of the mouse cover so that when the mouse cover is positioned on the supporting surface of the support plate, the side of the mouse cover extends out from the edge of the upper cover plate and the edge of the support plate at the same time.

[0009] Preferably, the positioning plate is provided with a U-shaped opening that surrounds the side edges of the support surface, thereby forming a positioning recess on the support surface for positioning one end and two side edges of the mouse cover. This arrangement facilitates positioning and placement of the mouse cover before polishing, while ensuring precise positioning and saving placement time, further improving processing efficiency.

[0010] Preferably, a positioning protrusion is further provided in the bearing surface, and the positioning protrusion is used to abut against the other end of the mouse cover, thereby limiting the mouse cover to the positioning groove. Such an arrangement makes the positioning of the mouse cover more accurate.

[0011] Preferably, a first driving mechanism is further provided between the upper cover plate and the support to drive the upper cover plate to move.

[0012] Preferably, the first driving mechanism includes a first slide rail, a first hydraulic rod and a first slider cooperating with the first slide rail; the first slide rail is connected to the support, and the first slider is connected to the upper cover plate; the first hydraulic rod is arranged between the first slider and the first slide rail to drive the first slider to slide relative to the first slide rail.

[0013] Preferably, a second driving mechanism is provided between the positioning plate and the support to drive the positioning plate to move.

[0014] Preferably, the second driving mechanism includes a second slide rail, a second hydraulic rod and a second slider cooperating with the second slide rail; the second slide rail is connected to the support, and the second slider is connected to the support plate; the second hydraulic rod is arranged between the second slider and the second slide rail to drive the second slider to slide relative to the second slide rail.

[0015] In order to achieve the above-mentioned other purpose, the mouse cover side polishing device provided by the present invention includes a polishing mechanism and the aforementioned mouse cover side polishing fixture; the mouse cover side polishing fixture is arranged on the polishing platform, and the polishing mechanism can be moved close to or away from the mouse cover side polishing fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side view of the mouse cover side grinding device provided by the utility model.

[0017] Figure 2 It is a three-dimensional diagram of the mouse cover side grinding fixture provided by the utility model from one viewing angle.

[0018] Figure 3 This is a three-dimensional diagram from another perspective of the mouse cover side grinding fixture provided by the utility model.

[0019] Figure 4 The utility model is a three-dimensional diagram of the mouse cover side grinding fixture provided by the present invention when the mouse cover is positioned and placed thereon.

[0020] Figure 5 The utility model is a three-dimensional diagram of the mouse cover side grinding fixture provided by the present invention after the mouse cover is positioned and placed and the upper cover plate presses the mouse cover tightly.

[0021] Figure 6 It is a three-dimensional diagram of a mouse cover positioned by the mouse cover side grinding fixture provided by the utility model. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present application in conjunction with the specific embodiments and the accompanying drawings, and an explanation of the technical solutions of the present utility model. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments.

[0023] See also Figure 1 、 Figure 4 and Figure 5The mouse cover side grinding device 100 provided by the present invention includes a grinding mechanism 1, a mouse cover side grinding fixture 2 and a grinding platform 3. The mouse cover side grinding fixture 2 is arranged on the grinding platform 3; the grinding mechanism 1 can be moved close to or away from the mouse cover side grinding fixture 2. In order to improve processing efficiency, a plurality of mouse cover side grinding fixtures 2 are provided on the grinding platform 3 of the mouse cover side grinding device 100, and a plurality of grinding wheels 11 are provided on the grinding mechanism 1 to grind a plurality of mouse covers 200 at the same time. In this embodiment, the grinding wheel 11 is detachably provided on the grinding mechanism 11 so as to be replaced frequently, thereby ensuring the grinding quality. In order to be able to grind both sides of the mouse cover 200, the mouse cover side grinding fixture 2 is rotatably provided on the grinding platform 3.

[0024] Further, see Figure 2 and Figure 4The mouse cover side grinding fixture 2 includes an upper cover plate 21, a support plate 22, a positioning plate 23, and a support 24; the support plate 22 is fixedly mounted on the support 24, and includes a supporting surface 221 for supporting the mouse cover 200; the upper cover plate 21 is used to press the mouse cover 200 against the supporting surface 211 for positioning, and the upper cover plate 21 is movably disposed above the support plate 22 to move toward or away from the support plate 22; the positioning plate 23 is movably disposed below the support plate 22 to move toward or away from the support plate 22, and the positioning plate 23 can cooperate with the side edge of the supporting surface 221 of the support plate 22 to position the mouse cover 200. When the upper cover plate 21 and the support plate 22 cooperate to clamp the mouse cover 200 in position, the side edge of the mouse cover 200 simultaneously extends beyond the edges of the upper cover plate 21 and the support plate 22. In this embodiment, a first driving mechanism 25 is further provided between the upper cover plate 21 and the support 24 to drive the upper cover plate 21 to move. A second driving mechanism 26 is further provided between the positioning plate 23 and the support 24 to drive the positioning plate to move. Specifically, the first driving mechanism 25 includes a first slide rail 251, a first hydraulic rod 252, and a first slider 253 that cooperates with the first slide rail 251. The first slide rail 251 is connected to the support 24, and the first slider 253 is connected to the upper cover plate 21; the first hydraulic rod 252 passes through the support plate 22 and is provided between the first slider 253 and the first slide rail 251 to drive the first slider 253 to slide relative to the first slide rail 251. The second driving mechanism 26 includes a second slide rail 261, a second hydraulic rod 262, and a second slider 263 that cooperates with the second slide rail 261. The second slide rail 261 is connected to the support 24, and the second slider 263 is connected to the support plate 22. The second hydraulic rod 262 is disposed between the second slider 263 and the second slide rail 261 to drive the second slider 263 to slide relative to the second slide rail 261. In this embodiment, the first driving mechanism 25 and the second driving mechanism 26 can use hydraulic cylinders that meet the requirements.

[0025] Further, see Figure 3 and Figure 4The end surface of the upper cover 21 facing the support plate 22 is further provided with a pressing groove 211. The pressing groove 211 is used to cooperate with the upper surface of the mouse cover 200 to press the mouse cover 200 tightly and position it on the bearing surface 221. This arrangement can ensure that the upper cover 21 and the upper surface of the mouse cover 200 are fully pressed together, making the positioning accurate and reliable. Specifically, the dimensions of the pressing groove 211 and the bearing surface 221 are both smaller than the dimensions of the mouse cover 200 so that when the mouse cover 200 is positioned on the bearing surface 221 of the support plate 22, the side edges of the mouse cover 200 simultaneously extend beyond the edges of the upper cover 21 and the edges of the support plate 22 for polishing.

[0026] Further, see Figure 2 and Figure 4 The positioning plate 23 is provided with a U-shaped opening 231, which surrounds the side edges of the support surface 221, thereby forming a positioning groove on the support surface 221 to position one end and two side edges of the mouse cover 200. This arrangement facilitates the positioning and placement of the mouse cover 200 before polishing, while ensuring precise positioning and saving placement time, further improving processing efficiency.

[0027] Further, see Figure 2 and Figure 4 The bearing surface 221 is further provided with a positioning protrusion 222, which is used to abut against the other end of the mouse cover 200, thereby limiting the mouse cover 200 to the positioning groove. This arrangement makes the positioning of the mouse cover 200 more accurate.

[0028] The following is an explanation of the working principle of the mouse cover side grinding device 100 provided by the present invention. Figure 1 、 Figure 4 and Figure 5Before polishing, the positioning plate 23 is first lifted by the second driving mechanism 26 so that the U-shaped opening 231 of the positioning plate 26 and the bearing surface 221 of the support plate 22 form the positioning groove together, and then the mouse cover 200 is positioned and placed in the positioning groove, and then the upper cover plate 21 is lowered by the first driving mechanism 25 so that the upper cover plate 21 presses the mouse cover 200 against the bearing surface 221 of the support plate 22, and then the positioning plate 23 is driven to descend and reset by the second driving mechanism 26, and the positioning of the mouse cover 200 before polishing is completed. When polishing is required, the polishing mechanism 1 is first equipped with a polishing wheel 11, and then the polishing mechanism 1 is started, so that the polishing wheel 11 moves to the side of one side of the mouse cover 200 for polishing. After polishing one side, the polishing mechanism 1 is reset and the mouse cover side polishing fixture 2 is rotated so that the unpolished side of the mouse cover 200 faces the polishing mechanism 1. Then, the polishing mechanism 1 is driven to move to the corresponding position for polishing. After polishing this side, the mouse cover side polishing fixture 2 is rotated so that the other unpolished side of the mouse cover 200 faces the polishing mechanism 1 for polishing. After polishing the side to be polished of the mouse cover 200, the upper cover 21 is first raised to a higher height by the first driving mechanism 25, and then the mouse cover 200 is removed, thus completing the entire polishing process. It should be noted that in order to ensure the polishing quality, the polishing wheel 11 on the polishing mechanism 1 needs to be replaced regularly.

[0029] Compared with the prior art, the mouse cover side grinding fixture 2 of the mouse cover side grinding device 100 provided by the present invention supports the mouse cover 200 by setting the support plate 22, and surrounds the side of the supporting surface 221 of the support plate 22 by setting the positioning plate 23 to position the mouse cover 200, thereby facilitating the positioning of the mouse cover 200 on the support plate 22 before grinding, and further presses and limits the mouse cover 200 by setting the upper cover plate 21, and increases the rigidity of the mouse cover 200, thereby greatly avoiding the mouse cover 200 from arching toward the middle during grinding. This can avoid damage to the mouse cover 200 due to excessive grinding force while also enabling the mouse cover 200 to be suitable for working conditions with large grinding force to help improve processing efficiency.

[0030] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A mouse cover side grinding fixture, characterized in that: It includes an upper cover, a support plate, a positioning plate and a support; the support plate is arranged on the support, and the support plate includes a bearing surface for bearing the mouse cover; the upper cover plate is used to press the mouse cover against the bearing surface for positioning, and the upper cover plate can be moved closer to or away from the support plate and is arranged above the support plate; the positioning plate can be moved closer to or away from the support plate and is arranged below the support plate, and the positioning plate can cooperate with the side of the bearing surface of the support plate to position the mouse cover; when the upper cover plate and the support plate cooperate to clamp the mouse cover in position, the side of the mouse cover simultaneously extends out of the edges of the upper cover plate and the support plate.

2. The mouse cover side grinding fixture as claimed in claim 1, characterized in that: The end surface of the upper cover plate facing the supporting plate is further provided with a pressing groove, and the pressing groove is used to cooperate with the upper surface of the mouse cover to press the mouse cover to position it on the bearing surface.

3. The mouse cover side grinding fixture as described in claim 2, characterized in that: The sizes of the pressing groove and the bearing surface are both smaller than the size of the mouse cover so that when the mouse cover is positioned on the bearing surface of the support plate, the side of the mouse cover extends out of the edge of the upper cover plate and the edge of the support plate at the same time.

4. The mouse cover side grinding fixture as claimed in claim 1, characterized in that: The positioning plate is provided with a U-shaped opening, and the U-shaped opening can surround the side edges of the bearing surface, thereby forming a positioning groove on the bearing surface to position one end and two side edges of the mouse cover.

5. The mouse cover side grinding fixture as claimed in claim 4, characterized in that: A positioning protrusion is further provided in the bearing surface, and the positioning protrusion is used to abut against the other end of the mouse cover, thereby limiting the mouse cover to the positioning groove.

6. The mouse cover side grinding fixture as claimed in claim 1, characterized in that: A first driving mechanism is further provided between the upper cover plate and the support to drive the upper cover plate to move.

7. The mouse cover side grinding fixture as claimed in claim 6, characterized in that: The first driving mechanism includes a first slide rail, a first hydraulic rod and a first slider cooperating with the first slide rail; the first slide rail is connected to the support, and the first slider is connected to the upper cover plate; the first hydraulic rod is arranged between the first slider and the first slide rail to drive the first slider to slide relative to the first slide rail.

8. The mouse cover side grinding fixture as claimed in claim 7, characterized in that: A second driving mechanism is further provided between the positioning plate and the support to drive the positioning plate to move.

9. The mouse cover side grinding fixture as claimed in claim 8, characterized in that: The second driving mechanism includes a second slide rail, a second hydraulic rod and a second slider cooperating with the second slide rail; the second slide rail is connected to the support, and the second slider is connected to the support plate; the second hydraulic rod is arranged between the second slider and the second slide rail to drive the second slider to slide relative to the second slide rail.

10. A mouse cover side polishing device, characterized in that: It comprises a grinding mechanism, a grinding platform and the mouse cover side grinding fixture according to any one of claims 1 to 9; the mouse cover side grinding fixture is arranged on the grinding platform, and the grinding mechanism can be moved close to or away from the mouse cover side grinding fixture.

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