Quartz ring inner circle chamfering device

Abstract

The utility model discloses a quartz ring inner circle chamfering device which comprises a fixing plate, a first groove is formed in the upper end of the fixing plate, a first motor is fixedly connected to the side, located in the first groove, of the fixing plate, the output end of the first motor is fixedly connected with a first two-way screw rod, and the two sides, away from each other, of the first two-way screw rod are both in threaded connection with movable bases. A first groove is formed in the fixed plate, a second groove is formed in the movable seat, a second motor is fixedly connected to the position, located on one side of the second groove, of the movable seat, and a second two-way screw rod is fixedly connected to the output end of the second motor. Quartz rings with different thicknesses can be limited and supported, a driving motor is used for driving a rotating roller and a connecting roller to promote the quartz rings to rotate, then a first push rod and a second push rod are matched to enable a polishing rod to correspond to the inner circles of the quartz rings at a proper inclination angle, and therefore the stability of the quartz rings during chamfering is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz ring chamfering processing, and particularly relates to an inner circle chamfering device for quartz rings. Background Art

[0002] The inner circle chamfering device for quartz rings is a commonly used device in the process of quartz ring processing. Usually, it can chamfer the inner circle edge of the quartz ring through a grinding rod, achieving the effects of improving processing efficiency and ensuring processing quality.

[0003] According to the "Inner Circle Chamfering Device for Quartz Rings" with the Chinese patent publication number CN220362358U, it mainly describes that two chamfering devices are used to grind and chamfer the inner sides of both sides of the quartz ring. During this period, the first motor drives the rotating rod to make the quartz ring rotate accordingly, enabling the quartz ring to be chamfered efficiently, avoiding manual chamfering, and thus achieving the purpose of being able to replace manual chamfering and chamfering both sides simultaneously, improving the inner circle chamfering efficiency of the quartz ring. During the processing of the quartz ring, the quartz ring has been rotating vertically. However, when the wall thickness of the quartz ring is relatively thin, it will lead to poor stability of the quartz ring, affecting the processing of the quartz ring.

[0004] Therefore, an inner circle chamfering device for quartz rings is proposed to solve the problem that during the processing of the quartz ring, the quartz ring has been rotating vertically, and when the wall thickness of the quartz ring is relatively thin, it will lead to poor stability of the quartz ring, affecting the processing of the quartz ring. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is: during the processing of the quartz ring, the quartz ring has been rotating vertically, and when the wall thickness of the quartz ring is relatively thin, it will lead to poor stability of the quartz ring, affecting the processing of the quartz ring. Therefore, an inner circle chamfering device for quartz rings is proposed.

[0006] The technical solution adopted by the present utility model to solve the technical problem is: a chamfering device for the inner circle of a quartz ring, including a fixing plate. A first groove is opened at the upper end of the fixing plate. A first motor is fixedly connected to one side of the fixing plate where the first groove is located. The output end of the first motor is fixedly connected to a first bidirectional screw. Moving seats are threadedly connected to both sides of the first bidirectional screw that are away from each other. A second groove is opened in the moving seat. A second motor is fixedly connected to one side of the moving seat where the second groove is located. The output end of the second motor is fixedly connected to a second bidirectional screw. Clamping plates are threadedly connected to both sides of the second bidirectional screw that are away from each other. A support ball is rotatably embedded in the clamping plate. A driving motor is fixedly connected to two of the clamping plates. The output end of the driving motor is fixedly connected to a roller. Through holes are opened in the other two clamping plates and are corresponding to the roller. Rotating rods are rotatably connected to both sides of the upper end of the fixing plate. A pressing plate is threadedly connected to the rotating rod. A third groove is opened in the pressing plate. A third motor is fixedly connected to one side of the pressing plate where the third groove is located. A connecting roller is fixedly connected to the third motor. First push rods are arranged on both sides of the upper end of the fixing plate. The output end of the first push rod is fixedly connected to a connecting block. Second push rods are fixedly connected to the opposite sides of the two connecting blocks. The output end of the second push rod is fixedly connected to a clamping frame. A grinding rod is rotatably connected to the inner side of the clamping frame through a rotating shaft. A gear disk is fixedly connected to the upper end of the rotating shaft. An auxiliary rod is inserted into the tooth groove of the gear disk.

[0007] As a preferred technical solution of the present utility model, a pressing rod is inserted into the pressing plate. Through holes are evenly opened in the pressing rod and positioning rods are inserted into the through holes. The positioning rods are threadedly connected to the side of the pressing plate. By setting the positioning rods, the height of the pressing rod can be adjusted to increase the limit for quartz rings with different diameters.

[0008] As a preferred technical solution of the present utility model, an adjusting rod is threadedly connected to the bottom side of the pressing rod. A sliding ball is rotatably connected to the adjusting rod. The sliding ball contacts the quartz ring. By setting the adjusting rod and the sliding ball, the contact with the quartz ring can be maintained, so as to achieve the effect of improving the stability of the vertical rotation of the quartz ring.

[0009] As a preferred technical solution of the present utility model, a support disk is fixedly connected to the bottom end of the first push rod. A gear groove is arranged on the outer side of the support disk. An insertion rod contacts one side of the gear groove. The insertion rod is threadedly connected to the fixing plate. By setting the support disk in cooperation with the gear groove and the insertion rod, the inclination of the grinding rod can be adjusted.

[0010] As a preferred technical solution of the present utility model, a support rod is arranged on the upper side of the first push rod. The support rod is inserted into the connecting block. The support rod is fixedly connected to one side of the clamping frame. By setting the support rod, the stability of the extension of the second push rod is increased.

[0011] The utility model has the following advantages: By installing the first bidirectional screw rod and the second bidirectional screw rod on the fixed plate and cooperating with the clamping plate and the pressing plate, the quartz rings with different thicknesses can be limited and supported. The driving motor drives the rotating roller and the connecting roller to make the quartz ring rotate, and then the first push rod and the second push rod cooperate to make the grinding rod correspond to the inner circle of the quartz ring at a suitable inclination angle, so as to improve the stability when chamfering the quartz ring. Description of the Drawings

[0012] Figure 1 It is a three-dimensional structural schematic diagram of an inner-circle chamfering device for a quartz ring according to a preferred embodiment of the utility model;

[0013] Figure 2 It is a side-view sectional structural schematic diagram of the pressing plate of an inner-circle chamfering device for a quartz ring according to a preferred embodiment of the utility model;

[0014] Figure 3 It is an enlarged structural schematic diagram at position A of an inner-circle chamfering device for a quartz ring according to a preferred embodiment of the utility model.

[0015] Description of the reference numerals: 1, fixed plate; 2, first bidirectional screw rod; 3, moving seat; 4, second bidirectional screw rod; 5, clamping plate; 6, rotating roller; 7, rotating rod; 8, pressing plate; 9, connecting roller; 10, first push rod; 11, connecting block; 12, second push rod; 13, clamping frame; 14, rotating shaft; 15, grinding rod; 16, gear disk; 17, auxiliary rod; 18, pressing rod; 19, positioning rod; 20, adjusting rod; 21, sliding ball; 22, support rod; 23, support disk; 24, support ball. Detailed Embodiment

[0016] The following further describes the utility model with reference to the drawings.

[0017] Please refer to Figures 1-3A chamfering device for the inner circle of a quartz ring as shown, including a fixing plate 1. A first groove is opened at the upper end of the fixing plate 1. A first motor is fixedly connected to one side of the fixing plate 1 located in the first groove. The output end of the first motor is fixedly connected to a first bidirectional screw 2. Both sides of the first bidirectional screw 2 away from each other are threadedly connected with moving seats 3. The first motor drives the first bidirectional screw 2 to rotate, enabling the two moving seats 3 to move relatively. A second groove is opened in the moving seat 3. A second motor is fixedly connected to one side of the moving seat 3 located in the second groove. The output end of the second motor is fixedly connected to a second bidirectional screw 4. Both sides of the second bidirectional screw 4 away from each other are threadedly connected with clamping plates 5. The second motor drives the second bidirectional screw 4 to rotate, enabling the two clamping plates 5 to move relatively and limit the quartz ring. A support ball 24 is rotatably embedded in the clamping plate 5. A driving motor is fixedly connected to two of the clamping plates 5. The output end of the driving motor is fixedly connected to a roller 6. Through holes are opened in the other two clamping plates 5 and are corresponding to the roller 6. The quartz ring is vertically placed between the rollers 6 opposite to each other in pairs, and the upper side of the quartz ring contacts the connecting roller 9. One side of the roller 6 is inserted into the through hole, enabling the quartz ring to contact the support ball 24 on the clamping plate 5, so as to facilitate the rotation of the quartz ring while limiting. Rotating rods 7 are rotatably connected to both sides of the upper end of the fixing plate 1. A pressing plate 8 is threadedly connected to the rotating rod 7. Manually driving the rotating rod 7 to rotate can enable the pressing plate 8 to move up and down to adapt to the diameter of the quartz ring. A third groove is opened in the pressing plate 8. A third motor is fixedly connected to one side of the pressing plate 8 located in the third groove. A connecting roller 9 is fixedly connected to the third motor. First push rods 10 are arranged on both sides of the upper end of the fixing plate 1. The first push rods 10 and the second push rods 12 are both electric push rods. The output end of the first push rod 10 is fixedly connected to a connecting block 11. Second push rods 12 are fixedly connected to the opposite sides of the two connecting blocks 11. The output end of the second push rod 12 is fixedly connected to a clamping frame 13. A grinding rod 15 is rotatably connected to the inner side of the clamping frame 13 through a rotating shaft 14. A gear disk 16 is fixedly connected to the upper end of the rotating shaft 14. An auxiliary rod 17 is inserted into the tooth groove of the gear disk 16. Loosening the auxiliary rod 17 and enabling the auxiliary rod 17 to be inserted into the tooth groove of the gear disk 16 can enable the rotating shaft 14 to be limited by the gear disk 16 after rotating to a certain angle.

[0018] Among them, a positioning rod 19 is threadedly connected to the side surface of the pressing plate 8. The positioning rod 19 is inserted into a through hole. The through hole is located on the pressing rod 18. The pressing rod 18 is inserted into the pressing plate 8. By setting the positioning rod 19 to be inserted into the through hole on the pressing rod 18, the height of the pressing rod 18 can be adjusted, so as to prompt the adjusting rod 20 and the sliding ball 21 at the bottom side of the pressing rod 18 to correspondingly contact the quartz ring.

[0019] Among them, the quartz ring contacts the sliding ball 21. The sliding ball 21 is rotatably connected to the adjusting rod 20. The adjusting rod 20 is threadedly connected to the pressing rod 18. By manually rotating the adjusting rod 20, the sliding ball 21 contacts the quartz ring, so as to achieve the effect of improving the rotation stability of the quartz ring.

[0020] Among them, a plug rod is threadedly connected to the fixed plate 1, and the plug rod contacts one side of the gear groove. The gear groove is located outside the support plate 23, and the support plate 23 is fixedly connected to the bottom end of the first push rod 10. By providing the support plate 23, the first push rod 10 and the second push rod 12 can be inclined, thereby improving the adaptability of the grinding rod 15.

[0021] Among them, one side of the clamping frame 13 is fixedly connected to the support rod 22, the connecting block 11 is inserted into the support rod 22, and the support rod 22 is located above the first push rod 10. By providing the support rod 22, the stability of the second push rod 12 is increased.

[0022] Working principle: Adjust the first double-headed screw 2 and the second double-headed screw 4 so that the two moving seats 3 and the two clamping plates 5 move relative to each other. At this time, the support balls 24 on the clamping plates 5 contact the quartz ring, and at the same time, the rotating roller 6 contacts the bottom side of the quartz ring. Then, manually rotate the rotating rod 7 so that the pressing plate 8 is lowered until the connecting roller 9 contacts the upper side of the quartz ring. Then, drive the rotating roller 6 and the connecting roller 9 to rotate through the driving motor, which can cause the quartz ring to rotate. At this time, the first push rod 10 extends, causing the height of the connecting block 11 to change. The second push rod 12 extends, causing the clamping frame 13 to move closer to the quartz ring. Then, rotate the gear disk 16, and limit the rotation shaft 14 through the auxiliary rod 17, so that the grinding rod 15 rotates to a certain angle. The rotation angle of the first push rod 10 is limited by the support plate 23 and the plug rod, and the inner side of the quartz ring is contacted by the first push rod 10 and the second push rod 12. Then, adjust the height of the pressing rod 18 and rotate the adjusting rod 20 so that the sliding ball 21 contacts the quartz ring. At this time, use the rotation of the rotating roller 6 and the connecting roller 9 to drive the quartz ring to rotate, promoting the chamfering of the inner circular edge of the quartz ring.

[0023] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present invention.

[0024] Other parts not detailed in the present invention belong to the prior art, so they will not be elaborated here.

[0025] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A quartz ring inner chamfering device, comprising a fixing plate (1), characterized in that: The fixing plate (1) has a first groove at its upper end, the fixing plate (1) is fixedly connected to a first motor on one side of the first groove, the output end of the first motor is fixedly connected to a first bidirectional screw (2), both sides of the first bidirectional screw (2) away from each other are threadedly connected to a moving seat (3), a second groove is formed in the moving seat (3), the moving seat (3) is fixedly connected to a second motor on one side of the second groove, the output end of the second motor is fixedly connected to a second bidirectional screw (4), both sides of the second bidirectional screw (4) away from each other are threadedly connected to a clamping plate (5), a supporting ball (24) is rotatably embedded on the clamping plate (5), two of the clamping plates (5) are fixedly connected to driving motors, the output end of the driving motor is fixedly connected to a rotating roller (6), and the other two clamping plates (5) are provided with through holes corresponding to the rotating rollers (6). The upper end of the fixed plate (1) is rotatably connected to a rotating rod (7) on both sides, the rotating rod (7) is threadedly connected to a pressing plate (8), the pressing plate (8) is provided with a third groove, the pressing plate (8) is fixedly connected to a third motor on one side of the third groove, the third motor is fixedly connected to a connecting roller (9), the upper end of the fixed plate (1) is provided with a first push rod (10) on both sides, the output end of the first push rod (10) is fixedly connected to a connecting block (11), the opposite sides of the two connecting blocks (11) are fixedly connected to a second push rod (12), the output end of the second push rod (12) is fixedly connected to a clamping frame (13), the inner side of the clamping frame (13) is rotatably connected to a grinding rod (15) via a rotating shaft (14), the upper end of the rotating shaft (14) is fixedly connected to a gear plate (16), and an auxiliary rod (17) is inserted into the tooth groove of the gear plate (16).

2. A quartz ring inner chamfering device as claimed in claim 1, characterized in that: A pressure rod (18) is inserted into the pressure plate (8), through holes are evenly opened on the pressure rod (18) and positioning rods (19) are inserted into the through holes, and the positioning rods (19) are threadedly connected to the side of the pressure plate (8).

3. A quartz ring inner chamfering device as claimed in claim 2, characterized in that: The bottom side of the pressure rod (18) is threadedly connected to an adjusting rod (20), and a sliding ball (21) is rotatably connected to the adjusting rod (20), and the sliding ball (21) is in contact with the quartz ring.

4. A quartz ring inner chamfering device as claimed in claim 1, characterized in that: The bottom end of the first push rod (10) is fixedly connected to a support plate (23), a gear groove is provided on the outside of the support plate (23), one side of the gear groove contacts an insertion rod, and the insertion rod is threadedly connected to the fixing plate (1).

5. A quartz ring inner chamfering device as claimed in claim 4, characterized in that: A support rod (22) is provided on the upper side of the first push rod (10), the support rod (22) is plugged into the connecting block (11), and the support rod (22) is fixedly connected to one side of the card frame (13).

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