Clamping device for quartz ring machining

Abstract

The utility model relates to the technical field of quartz ring processing equipment, in particular to a clamping device for quartz ring processing, which comprises a U-shaped connecting bottom plate, limiting strip-shaped holes are arranged on two sides of the U-shaped connecting bottom plate, sliding support plates are clamped in the limiting strip-shaped holes in a sliding manner, a circular horizontal placing plate is fixedly mounted at one end of each sliding support plate, and the other end of each sliding support plate is provided with a clamping plate. A strip-shaped avoiding hole is formed in the circular horizontal placing plate, a quartz ring body is arranged at the top of the circular horizontal placing plate, positioning telescopic rods are fixedly connected to the outer side walls of the two sides of the U-shaped connecting bottom plate, and outer side arc-shaped fixing plates are fixedly mounted at one ends of the positioning telescopic rods; the driving assembly and the telescopic inner side fixing assembly are arranged on the inner side wall of the bottom of the U-shaped connecting bottom plate, when the outer side or the inner side of the quartz ring body is polished, the quartz ring body does not need to be taken down and repositioned, and the quartz ring body can be horizontally placed through the circular horizontal placing plate, so that the quartz ring body is uniformly polished from the top.

Description

Technical Field

[0001] The utility model specifically relates to a clamping device for processing a quartz ring, and belongs to the technical field of quartz ring processing equipment. Background Art

[0002] The quartz ring is a ring-shaped part made of quartz material. It is one of the basic components for fixing precision objects. It has high hardness, high melting point and excellent optical properties, which enables it to show superior performance in various applications.

[0003] The current application document with application number CN202322011862.1 discloses a quartz ring pre-processing positioning device, including a positioning plate, a waste trough is opened in the middle of the positioning plate, the waste trough is designed as a square structure, side uprights are fixedly installed on both sides of the upper surface of the positioning plate, the side uprights and the positioning plate are perpendicular to each other, and pneumatic cylinders are fixedly installed on the outer walls of the two side uprights by fixing bolts, and the output end of the cylinder is movably connected with a pneumatic rod, and the top of the pneumatic rod passes through the side upright plate and is fixedly connected with a fixture moving plate, the fixture moving plate adopts a rectangular structure design, a fixture groove is opened inside one side of the fixture moving plate, and a bidirectional threaded screw is arranged in the fixture groove.

[0004] The above technical solution can be applied to the processing of quartz rings of different diameters, thus increasing the scope of application. However, when the above technical solution is used, if the quartz ring is polished from the top, it is not convenient to make the quartz ring level, resulting in uneven contact between the external polishing device and the quartz ring. In addition, the above technical solution does not have the function of directly positioning the quartz ring without removing it when polishing the inner or outer side of the quartz ring. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping device for quartz ring processing in order to solve the above problems, which can make the quartz ring body placed horizontally so that it can be polished evenly from the top, and also has the advantages of convenient positioning and improved polishing accuracy.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a clamping device for quartz ring processing, comprising a U-shaped connecting base plate, both sides of the U-shaped connecting base plate are provided with limiting strip holes, a sliding support plate is slidably clamped in the limiting strip holes, a circular horizontal placement plate is fixedly installed on one end of the sliding support plate, a strip avoidance hole is provided on the circular horizontal placement plate, a quartz ring body is provided on the top of the circular horizontal placement plate, positioning telescopic rods are fixedly connected to the outer side walls on both sides of the U-shaped connecting base plate, an outer arc-shaped fixing plate is fixedly installed on one end of the positioning telescopic rod, and a driving assembly and a telescopic inner fixing assembly are respectively provided on the inner side walls of the bottom of the U-shaped connecting base plate.

[0007] Furthermore, in order to facilitate the installation of the side fixing seats, side fixing seats with connecting holes are fixedly installed on the outer side walls on both sides of the U-shaped connecting bottom plate.

[0008] Furthermore, in order to rotate the driving screw by the driving motor, the driving assembly includes a driving motor fixedly connected to the inner wall of the bottom of the U-shaped connecting base plate, and the driving screw is connected to the output shaft of the driving motor.

[0009] Furthermore, in order to drive the threaded hole to drive the sliding support plate to move, the sliding support plate is provided with a threaded hole, and a stabilizing seat is connected to the inner side wall of the U-shaped connecting bottom plate.

[0010] Furthermore, in order to increase the stability of the driving screw during use through the stabilizing seat, one end of the driving screw is inserted into the threaded hole, and one end of the driving screw is rotatably mounted on the stabilizing seat.

[0011] Furthermore, in order to enable the mounting plate to be movable, the telescopic inner fixing assembly includes a lifting and telescopic rod fixedly mounted on the inner side wall of the bottom of the U-shaped connecting bottom plate, and one end of the lifting and telescopic rod is connected to the mounting plate.

[0012] Furthermore, in order to enable the linkage slide to slide in the installation groove, a installation groove is provided on the top of the installation plate, a two-way telescopic rod is fixed on the inner side wall of the installation groove, and a linkage slide is connected to the output end of the two-way telescopic rod.

[0013] Furthermore, in order to drive the inner arc-shaped fixing plate to move synchronously through the linkage slide plate, the linkage slide plate is located in the installation groove, and the inner arc-shaped fixing plate is fixedly installed on one end of the linkage slide plate.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model is provided with a telescopic inner fixing component and a driving component. When grinding the inner side of a quartz ring body, the user can first place the quartz ring body on the circular horizontal placement plate. After the quartz ring body is placed horizontally, the user can fix the quartz ring body by positioning the telescopic rod. The circular horizontal placement plate can be lowered by the driving component, thereby avoiding the influence of the position of the circular horizontal placement plate on the use of the external grinding device when grinding the inner side of the quartz ring body. When grinding the outer side of the quartz ring body, the quartz ring body can be fixed from the inner side by the telescopic inner fixing component, without removing the quartz ring body for repositioning. After the quartz ring body is placed horizontally, it can be evenly ground from the top. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the circular horizontally placed plate in the utility model when it is lowered;

[0018] Figure 3 This is a structural schematic diagram of a circular horizontally placed plate in the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the driving screw rod and the circular horizontal placement plate in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the telescopic inner side fixing assembly in the utility model;

[0021] In the figure: 1. U-shaped connecting bottom plate; 2. Sliding support plate; 3. Round horizontal placement plate; 4. Strip avoidance hole; 5. Quartz ring body; 6. Positioning telescopic rod; 7. Outer arc-shaped fixing plate; 8. Driving assembly; 801. Driving motor; 802. Driving screw rod; 803. Stable seat; 9. Telescopic inner fixing assembly; 901. Lifting telescopic rod; 902. Mounting plate; 903. Two-way telescopic rod; 904. Linkage slide plate; 905. Inner arc-shaped fixing plate; 10. Side fixing seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, a clamping device for quartz ring processing comprises a U-shaped connecting base plate 1, both sides of the U-shaped connecting base plate 1 are provided with limiting strip holes, a sliding support plate 2 is slidably clamped in the limiting strip holes, a circular horizontal placement plate 3 is fixedly installed on one end of the sliding support plate 2, and a strip avoidance hole 4 is provided on the circular horizontal placement plate 3. Under the action of the strip avoidance hole 4, a retractable inner side fixing component 9 is convenient to pass through the circular horizontal placement plate 3, a quartz ring body 5 is provided on the top of the circular horizontal placement plate 3, the outer side walls on both sides of the U-shaped connecting base plate 1 are fixedly connected with positioning telescopic rods 6, one end of the positioning telescopic rod 6 is fixedly installed with an outer arc-shaped fixing plate 7, and a driving component 8 and a retractable inner side fixing component 9 are respectively provided on the inner side walls of the bottom of the U-shaped connecting base plate 1.

[0024] Side fixing seats 10 with connecting holes are fixedly installed on the outer walls on both sides of the U-shaped connecting base plate 1. After the side fixing seats 10 are fixed, the utility model can be fixed. The driving component 8 includes a driving motor 801 fixedly connected to the inner wall of the bottom of the U-shaped connecting base plate 1, and a driving screw 802 is connected to the output shaft of the driving motor 801. A threaded hole is provided on the sliding support plate 2, and a stabilizing seat 803 is connected to the inner wall of the U-shaped connecting base plate 1. One end of the driving screw 802 is inserted into the threaded hole, and one end of the driving screw 802 is rotatably installed on the stabilizing seat 803. After the quartz ring body 5 is positioned, the user can use the driving motor 801 and the driving screw 802 to lower the sliding support plate 2 and the circular horizontal placement plate 3.

[0025] The telescopic inner fixing component 9 includes a lifting and telescopic rod 901 fixedly installed on the inner wall at the bottom of the U-shaped connecting base plate 1, one end of the lifting and telescopic rod 901 is connected to a mounting plate 902, the top of the mounting plate 902 is provided with a mounting groove, a two-way telescopic rod 903 is fixed on the inner wall of the mounting groove, the output end of the two-way telescopic rod 903 is connected to a linkage slide plate 904, the linkage slide plate 904 is located in the mounting groove, and an inner arc-shaped fixing plate 905 is fixedly installed on one end of the linkage slide plate 904. When the mounting plate 902 passes through the circular horizontal placement plate 3 through the strip avoidance hole 4 and reaches the inner side of the quartz ring body 5, the user can fix the quartz ring body 5 from the inside through the two-way telescopic rod 903.

[0026] When the utility model is in use, when grinding the inner side of the quartz ring body 5, the user can first place the quartz ring body 5 on the circular horizontal placement plate 3, and the circular horizontal placement plate 3 can be used to place the quartz ring body 5 in a horizontal position, and then the user can make the positioning telescopic rod 6 work to drive the outer arc-shaped fixing plate 7 to move, until the two outer arc-shaped fixing plates 7 clamp the quartz ring body 5, and after fixing, the user can make the driving motor 801 work to drive the driving screw 802 to rotate in situ, so as to drive the sliding support plate 2 and the circular horizontal placement plate 3 to descend, so as to avoid the position of the circular horizontal placement plate 3 affecting the use of the external grinding device when grinding the inner side of the quartz ring body 5, and then the user can use the external grinding device to fully grind the inner side of the quartz ring body 5, and grind the outer side of the quartz ring body 5. During polishing, the user can make the lifting telescopic rod 901 work to drive the mounting plate 902 and the two-way telescopic rod 903 to rise, and the strip avoidance hole 4 on the circular horizontal placement plate 3 is convenient for the mounting plate 902 to rise. After the mounting plate 902 rises, the user needs to make the two-way telescopic rod 903 work to drive the linkage slide plate 904 and the inner arc-shaped fixing plate 905 to move until the two inner arc-shaped fixing plates 905 fix the quartz ring body 5 from the inside. After fixation, the user can store the two positioning telescopic rods 6. After storage, the polishing step of the outer side of the quartz ring body 5 can be carried out. Since the quartz ring body 5 can be placed horizontally on the circular horizontal placement plate 3, it is also in a horizontal state after the quartz ring body 5 is clamped. Therefore, when polishing from the top, the external polishing device can be made to contact the quartz ring evenly, so that the polishing effect is consistent.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A clamping device for processing a quartz ring, comprising a U-shaped connecting base plate (1), characterized in that: Limiting strip holes are provided on both sides of the U-shaped connection bottom plate (1), a sliding support plate (2) is slidably engaged in the limiting strip holes, a circular horizontal placement plate (3) is fixedly mounted on one end of the sliding support plate (2), a strip avoidance hole (4) is provided on the circular horizontal placement plate (3), a quartz ring body (5) is provided on the top of the circular horizontal placement plate (3), positioning telescopic rods (6) are fixedly connected to the outer side walls on both sides of the U-shaped connection bottom plate (1), an outer arc-shaped fixing plate (7) is fixedly mounted on one end of the positioning telescopic rod (6), and a driving component (8) and a telescopic inner fixing component (9) are respectively provided on the inner side walls of the bottom of the U-shaped connection bottom plate (1).

2. The clamping device for quartz ring processing according to claim 1, characterized in that: Side fixing seats (10) with connection holes are fixedly mounted on the outer side walls on both sides of the U-shaped connection bottom plate (1).

3. The clamping device for processing a quartz ring according to claim 1, characterized in that: The driving assembly (8) comprises a driving motor (801) fixedly connected to the inner wall of the bottom of the U-shaped connecting bottom plate (1), and a driving screw rod (802) is connected to the output shaft of the driving motor (801).

4. The clamping device for processing a quartz ring according to claim 3, characterized in that: The sliding support plate (2) is provided with a threaded hole, and the inner side wall of the U-shaped connecting bottom plate (1) is connected to a stabilizing seat (803).

5. The clamping device for processing a quartz ring according to claim 4, characterized in that: One end of the driving screw rod (802) is inserted into the threaded hole, and one end of the driving screw rod (802) is rotatably mounted on the stabilizing seat (803).

6. The clamping device for processing a quartz ring according to claim 1, characterized in that: The telescopic inner fixing assembly (9) comprises a lifting and telescopic rod (901) fixedly mounted on the inner wall at the bottom of the U-shaped connecting bottom plate (1), and a mounting plate (902) is connected to one end of the lifting and telescopic rod (901).

7. The clamping device for processing a quartz ring according to claim 6, characterized in that: A mounting groove is provided on the top of the mounting plate (902), a bidirectional telescopic rod (903) is fixed on the inner side wall of the mounting groove, and a linkage slide plate (904) is connected to the output end of the bidirectional telescopic rod (903).

8. The clamping device for processing a quartz ring according to claim 7, characterized in that: The linkage slide plate (904) is located in the installation groove, and an inner arc-shaped fixing plate (905) is fixedly mounted on one end of the linkage slide plate (904).

Images