A wearable watch mirror peripheral polishing feeding fixture

Abstract

The utility model relates to the technical field of glass processing, and specifically to a peripheral polishing loading jig for wearable watch glasses, the loading jig comprising an upper pressing piece for fixing at the bottom of an upper rotating shaft of a peripheral polishing machine and a lower pressing piece for fixing at the top of a lower rotating shaft of the peripheral polishing machine, the bottom of the upper pressing piece and the top of the lower pressing piece are used to press down multiple stacked wearable watch glasses. The peripheral polishing loading jig for wearable watch glasses of the utility model adopts an upper pressing piece fixed at the bottom of an upper rotating shaft of a peripheral polishing machine and a lower pressing piece fixed at the top of a lower rotating shaft of the peripheral polishing machine, the bottom surface of the upper pressing piece is smaller than the size of the wearable watch glass, and the top surface of the lower pressing piece is smaller than the size of the wearable watch glass, so that the four sides of multiple stacked wearable watch glasses can be polished at the same time, the polishing is more uniform, and the production efficiency and product yield are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a peripheral polishing feeding fixture for wearable watch glasses. Background Art

[0002] Wearable devices are portable devices that are worn directly on the body or integrated into the user's clothes or accessories. Wearable devices are not just hardware devices, but also realize powerful functions through software support, data interaction, and cloud interaction. Wearable devices will bring great changes to our lives and perceptions.

[0003] Smart watches are the most common wearable devices. During the processing of their watch mirrors, four (or more, including rounded corners) sides (peripheries) of the watch mirror need to be polished, which requires the use of corresponding equipment, which is called a peripheral polishing machine.

[0004] The prior art CN108406581A discloses a novel glass loading rack for a peripheral polishing machine, which comprises a glass loading rack, a loading guide mechanism and a rotating mechanism. A motor is used as a rotational power at the top of the peripheral polishing machine, and the power is transmitted to the top of the loading rack through a rotating shaft. Glass is installed in the loading rack, thereby driving the glass to rotate together, and the lower top follows the rotation. The rotating shaft at the top of the peripheral polishing machine is connected to the top of the glass loading rack through a V-shaped clamp, which can guide the positioning and transmit torque. The bottom of the glass loading rack is connected to the bottom of the peripheral polishing machine through a tapered hole and a top, and rotates drivenly.

[0005] The prior art CN209998972U discloses a feeding rotating device for a peripheral polishing machine, which also adopts a feeding fixed frame for feeding. During specific operation, the object is fixed on the feeding fixed frame, and then the upper rotating shaft seat, the upper rotating shaft, the pressing shaft and the pressing plate are pushed down as a whole through the clamping cylinder, so that the pressing plate presses the feeding fixed frame on the lower rotating shaft, and finally the lower rotating shaft is driven by the rotating drive motor to drive the feeding fixed frame to rotate at high speed for polishing operation. Since the clamping cylinder always pushes the pressing plate to press the feeding fixed frame during the rotation process, the up and down jumping of the feeding fixed frame during the high-speed rotation can be effectively avoided, thereby improving the stability during polishing.

[0006] The above-mentioned prior art all adopts a loading fixed frame to drive the glass to rotate together, but the loading fixed frame has a frame, so only one side or two sides of the glass can be polished at a time, which is inefficient, and the polishing in batches is prone to uneven polishing, resulting in low product yield. Summary of the invention

[0007] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a peripheral polishing jig for wearable watch mirrors.

[0008] The purpose of the utility model is achieved through the following technical solutions: a loading jig for peripheral polishing of wearable watch mirrors, the loading jig comprising an upper pressing piece for fixing to the bottom of the upper rotating shaft of the peripheral polishing machine and a lower pressing piece for fixing to the top of the lower rotating shaft of the peripheral polishing machine, the bottom of the upper pressing piece and the top of the lower pressing piece are used to press down multiple stacked wearable watch mirrors, the upper pressing piece comprises an upper fixing seat and an upper pressing seat fixed to the bottom of the upper fixing seat, the upper fixing seat is provided with a mounting hole for mounting to the bottom of the upper rotating shaft, and the size of the bottom surface of the upper pressing seat is smaller than the size of the wearable watch mirror; the lower pressing piece comprises a lower fixing seat and a lower pressing seat fixed to the top of the lower fixing seat, the bottom of the lower fixing seat is provided with an adapting groove sleeved on the top of the lower rotating shaft, and the size of the top surface of the lower pressing seat is smaller than the size of the wearable watch mirror.

[0009] Furthermore, the upper fixing seat and the lower fixing seat are both cylindrical.

[0010] Furthermore, the cross-sections of the upper crimping seat and the lower crimping seat are both in a racetrack shape.

[0011] Furthermore, an upper annular boss is fixed at the connection between the upper fixing seat and the upper crimping seat, the size of the upper annular boss top surface is smaller than the size of the upper fixing seat bottom surface, and the size of the upper annular boss bottom surface is larger than the size of the upper crimping seat top surface.

[0012] Furthermore, a lower annular boss is fixed at the connection between the lower fixing seat and the lower crimping seat, the size of the bottom surface of the lower annular boss is smaller than the size of the top surface of the lower fixing seat, and the size of the top surface of the lower annular boss is larger than the size of the bottom surface of the lower crimping seat.

[0013] Furthermore, the loading jig also includes a positioning jig for stacking multiple wearable watch lenses, the side of the positioning jig is provided with a receiving groove for placing multiple wearable watch lenses, the top of the positioning jig is provided with an upper groove that cooperates with the upper press-fit seat, and the bottom of the positioning jig is provided with a lower groove that cooperates with the lower press-fit seat, the bottom of the upper groove is connected to the top of the receiving groove, and the top of the lower groove is connected to the bottom of the receiving groove.

[0014] Furthermore, two side walls of the accommodating groove are covered with a buffer layer.

[0015] Furthermore, pads are embedded in the two end walls of the accommodating groove.

[0016] The beneficial effect of the utility model is that the peripheral polishing feeding jig for wearable watch mirrors of the utility model adopts an upper pressing piece fixed at the bottom of the upper rotating shaft of the peripheral polishing machine and a lower pressing piece fixed at the top of the lower rotating shaft of the peripheral polishing machine. The size of the bottom surface of the upper pressing piece is smaller than the size of the wearable watch mirror, and the size of the top surface of the lower pressing piece is smaller than the size of the wearable watch mirror. Multiple stacked wearable watch mirrors can be polished on all sides at the same time, the polishing is more uniform, and the production efficiency and product yield are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic diagram of the upper pressing piece and the lower pressing piece of the utility model.

[0018] Figure 2 It is a three-dimensional diagram of the positioning fixture of the utility model.

[0019] Figure 3 It is a reference diagram of the use status of the peripheral polishing feeding jig for wearable watch mirrors described in the utility model.

[0020] The accompanying drawings are marked as: upper pressing piece 1, upper rotating shaft 10, upper fixed seat 11, upper crimping seat 12, mounting hole 13, lower pressing piece 2, lower rotating shaft 20, lower fixed seat 21, lower crimping seat 22, adapter groove 23, lower annular boss 24, positioning fixture 3, wearable watch mirror 30, accommodating groove 31, upper side groove 32, lower side groove 33, buffer layer 34, pad 35. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of those skilled in the art, the following embodiments and attached Figure 1-3 To further illustrate the present invention, the contents mentioned in the implementation modes are not intended to limit the present invention.

[0022] See Figure 1-3 , a loading jig for wearable watch mirror polishing, the loading jig includes an upper pressing piece 1 for fixing at the bottom of the upper rotating shaft 10 of the polishing machine and a lower pressing piece 2 for fixing at the top of the lower rotating shaft 20 of the polishing machine, the bottom of the upper pressing piece 1 and the top of the lower pressing piece 2 are used to press multiple stacked wearable watch mirrors 3, the upper pressing piece 1 includes an upper fixing seat 11 and an upper pressing seat 12 fixed to the bottom of the upper fixing seat 11, the upper fixing seat 11 is provided with a mounting hole 13 for mounting to the bottom of the upper rotating shaft 10, and the size of the bottom surface of the upper pressing seat 12 is smaller than the size of the wearable watch mirror 3; the lower pressing piece 2 includes a lower fixing seat 21 and a lower pressing seat 22 fixed to the top of the lower fixing seat 21, the bottom of the lower fixing seat 21 is provided with an adapting groove 23 sleeved on the top of the lower rotating shaft 20, and the size of the top surface of the lower pressing seat 22 is smaller than the size of the wearable watch mirror 3.

[0023] The utility model of the peripheral polishing jig for wearable watch mirrors 3 adopts an upper pressing piece 1 fixed at the bottom of the upper rotating shaft 10 of the peripheral polishing machine and a lower pressing piece 2 fixed at the top of the lower rotating shaft 20 of the peripheral polishing machine. The size of the bottom surface of the upper pressing piece 1 is smaller than the size of the wearable watch mirror 3, and the size of the top surface of the lower pressing piece 2 is smaller than the size of the wearable watch mirror 3. Multiple stacked wearable watch mirrors 3 can be polished on all sides at the same time, and the polishing is more uniform, which greatly improves the production efficiency and product yield.

[0024] In this embodiment, the upper fixing seat 11 and the lower fixing seat 21 are both cylindrical. The above structure is convenient for installing the upper pressing member 1 and the lower pressing member 2.

[0025] In this embodiment, the cross-sections of the upper pressing seat 12 and the lower pressing seat 22 are both in the shape of a racetrack. The above-mentioned structure can disperse the pressure of the upper pressing piece 1 and the lower pressing piece 2 on the multi-layered wearable watch mirror 3.

[0026] In this embodiment, an upper annular boss (not shown in the figure) is fixed at the connection between the upper fixing seat 11 and the upper crimping seat 12, the size of the top surface of the upper annular boss is smaller than the size of the bottom surface of the upper fixing seat 11, and the size of the bottom surface of the upper annular boss is larger than the size of the top surface of the upper crimping seat 12. The upper annular boss is in a runway shape, and the arrangement of the above structure can improve the overall strength of the upper pressing piece 1.

[0027] In this embodiment, a lower annular boss 24 is fixed at the connection between the lower fixing seat 21 and the lower pressing seat 22, the size of the bottom surface of the lower annular boss 24 is smaller than the size of the top surface of the lower fixing seat 21, and the size of the top surface of the lower annular boss 24 is larger than the size of the bottom surface of the lower pressing seat 22. The lower annular boss 24 is in a runway shape, and the above-mentioned structure can improve the overall strength of the lower pressing piece 2.

[0028] In this embodiment, the loading jig also includes a positioning jig 3 for stacking multiple wearable watch glasses 30. The side of the positioning jig 3 is provided with a receiving groove 31 for placing multiple wearable watch glasses 30. The top of the positioning jig 3 is provided with an upper groove 32 that matches the upper crimping seat 12. The bottom of the positioning jig 3 is provided with a lower groove 33 that matches the lower crimping seat 22. The bottom of the upper groove 32 is connected to the top of the receiving groove 31, and the top of the lower groove 33 is connected to the bottom of the receiving groove 31. The use of the positioning jig 3 can load multiple wearable watch glasses 30 at a time, thereby improving the loading efficiency.

[0029] In this embodiment, the two side walls of the accommodating groove 31 are covered with a buffer layer 34. The buffer layer 34 can reduce the damage to the side of the watch mirror 30 when worn.

[0030] In this embodiment, pads 35 are embedded in the two end walls of the accommodating groove 31. The upper and lower pads 35 can disperse the pressure of the upper pressing piece 1 and the lower pressing piece 2 on the multi-layered wearable watch mirror 30.

[0031] When the wearable watch mirror 30-week polishing feeding fixture of the utility model is used, Figure 3As shown, the upper pressing piece 1 is fixed to the bottom of the upper rotating shaft 10 of the polishing machine, and the lower pressing piece 2 is fixed to the top of the lower rotating shaft 20 of the polishing machine. The upper rotating shaft 10 is started to move upward, and the upper pressing piece 1 is driven to move until the distance between the bottom of the upper pressing piece 1 and the top of the lower pressing piece 2 is greater than the thickness of the multiple stacked wearable watch glasses 30; the multiple wearable watch glasses 30 are stacked and laid flat in the accommodating groove 31, and the top and bottom of the multiple wearable watch glasses 30 are placed in the pad 35, and the lower groove 33 of the positioning fixture 3 loaded with the multiple wearable watch glasses 30 is aligned with the lower pressing seat 2 of the lower pressing piece 2. 2, the upper groove 32 of the positioning fixture 3 is aligned with the upper pressing seat 12 of the upper pressing piece 1 and inserted. At this time, the top of the lower pressing seat 22 conflicts with the pad 35 at the bottom of the wearable watch mirror 30, and there is a gap between the bottom of the upper pressing seat 12 and the pad 35 at the top of the wearable watch mirror 30; the upper rotating shaft 10 is started to move downward, driving the upper pressing piece 1 to move downward until the upper pressing seat 12 of the upper pressing piece 1 conflicts with the pad 35 at the top of the wearable watch mirror 30, and the multiple stacked wearable watch glasses 30 are pressed tightly, and then the positioning fixture 3 is removed to one side to start the polishing process.

[0032] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A loading jig for peripheral polishing of wearable watch mirrors, the loading jig comprising an upper pressing piece for fixing at the bottom of the upper rotating shaft of a peripheral polishing machine and a lower pressing piece for fixing at the top of the lower rotating shaft of the peripheral polishing machine, the bottom of the upper pressing piece and the top of the lower pressing piece are used to press down multiple stacked wearable watch mirrors, characterized in that: The upper pressing piece includes an upper fixing seat and an upper pressing seat fixed to the bottom of the upper fixing seat, the upper fixing seat is provided with a mounting hole for mounting to the bottom of the upper rotating shaft, and the size of the bottom surface of the upper pressing seat is smaller than the size of the wearable watch mirror; the lower pressing piece includes a lower fixing seat and a lower pressing seat fixed to the top of the lower fixing seat, the bottom of the lower fixing seat is provided with an adapter groove which is sleeved on the top of the lower rotating shaft, and the size of the top surface of the lower pressing seat is smaller than the size of the wearable watch mirror.

2. The wearable watch mirror peripheral polishing jig according to claim 1, characterized in that: The upper fixing seat and the lower fixing seat are both cylindrical.

3. The wearable watch mirror peripheral polishing jig according to claim 1, characterized in that: The cross sections of the upper pressing seat and the lower pressing seat are both in a racetrack shape.

4. The wearable watch mirror peripheral polishing jig according to claim 1, characterized in that: An upper annular boss is fixed at the connection between the upper fixing seat and the upper crimping seat, the size of the top surface of the upper annular boss is smaller than the size of the bottom surface of the upper fixing seat, and the size of the bottom surface of the upper annular boss is larger than the size of the top surface of the upper crimping seat.

5. The wearable watch mirror peripheral polishing jig according to claim 1, characterized in that: A lower annular boss is fixed at the connection between the lower fixing seat and the lower pressing seat, the size of the bottom surface of the lower annular boss is smaller than the size of the top surface of the lower fixing seat, and the size of the top surface of the lower annular boss is larger than the size of the bottom surface of the lower pressing seat.

6. The wearable watch mirror peripheral polishing jig according to claim 1, characterized in that: The loading jig also includes a positioning jig for stacking multiple wearable watch lenses. The side of the positioning jig is provided with a receiving groove for placing multiple wearable watch lenses. The top of the positioning jig is provided with an upper groove that matches the upper press-fit seat. The bottom of the positioning jig is provided with a lower groove that matches the lower press-fit seat. The bottom of the upper groove is connected to the top of the receiving groove, and the top of the lower groove is connected to the bottom of the receiving groove.

7. The wearable watch mirror peripheral polishing jig according to claim 6, characterized in that: The two side walls of the accommodating groove are covered with a buffer layer.

8. The wearable watch mirror peripheral polishing jig according to claim 6, characterized in that: Pads are embedded in the two end walls of the accommodating groove.

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