Clamp for processing special-shaped optical glass

Abstract

The utility model relates to the technical field of optical glass processing, in particular to a clamp for processing special-shaped optical glass, which comprises a support frame and a clamping ring, the clamping ring is arranged on the support frame, the clamping ring comprises a first clamping arc and a second clamping arc, the first clamping arc and the second clamping arc are oppositely arranged, and the first clamping arc and the second clamping arc are oppositely arranged. The first clamping arc and the second clamping arc are connected through a hasp, sliding rails are arranged on the inner side wall of the first clamping arc and the inner side wall of the second clamping arc, abutting pieces are slidably connected into the sliding rails, and the abutting pieces are used for abutting against special-shaped optical glass. And the situation that a clamp adopted when the optical glass is processed at present generally can only clamp a clamp with a regular shape or a specific shape, the application range of the clamp is small, and the special-shaped optical glass is difficult to clamp is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of optical glass processing, and in particular to a fixture for processing irregularly shaped optical glass. Background Technology

[0002] Optical glass is glass that can alter the direction of light propagation and change the relative spectral distribution of ultraviolet, visible, or infrared light. With the application of optical glass in various scenarios such as architecture and decoration, a variety of irregularly shaped optical glasses have been developed to meet different needs. During the grinding and coating processes of irregularly shaped optical glass, clamps are often used to fix it in place.

[0003] Currently, the clamps used in processing irregularly shaped optical glass can usually only hold regular or specific shapes, which limits their applicability and makes it difficult to clamp irregularly shaped optical glass. Utility Model Content

[0004] In order to improve the current clamps used in the processing of optical glass, which can usually only clamp regular or specific shapes and have a limited range of applications, making it difficult to clamp irregularly shaped optical glass, this application provides a clamp for processing irregularly shaped optical glass.

[0005] This application provides a fixture for processing irregularly shaped optical glass, which adopts the following technical solution:

[0006] A fixture for processing irregularly shaped optical glass includes a support frame and a clamping ring. The clamping ring is disposed on the support frame and includes a first clamping arc and a second clamping arc. The first clamping arc and the second clamping arc are arranged facing each other and are connected by a snap fastener. A slide rail is provided on the inner sidewall of the first clamping arc and the second clamping arc. An abutment is slidably connected in the slide rail and is used to abut against the irregularly shaped optical glass.

[0007] Optionally, the abutment includes a slider and a fixing bolt. The slider is disposed on one side of the clamping ring. One end of the fixing bolt is threadedly connected to the slider, and the other end of the fixing bolt extends out of the slide rail. When the fixing bolt is tightened, the slider is fixed on the clamping ring.

[0008] Optionally, the abutting component further includes a lifting bolt and an abutting block. The abutting block is disposed on the slider, the lifting bolt is disposed at the bottom of the slider, the slider is provided with a threaded hole for threaded engagement of the lifting bolt, one end of the lifting bolt passes through the threaded hole and is fixed to the abutting block, and the other end of the lifting bolt is provided with a hand-tightening disc.

[0009] Optionally, the support frame includes a base, with support rods at both ends of the base, and connecting rods on the support rods on both sides of the base. The connecting rods on both sides of the base are arranged facing each other, and the first clamping arc and the second clamping arc are respectively arranged on the connecting rods on both sides of the base.

[0010] Optionally, the support rod is provided with an insertion hole, the connecting rod passes through the insertion hole, the outer wall of the support rod is provided with a screw-in hole, the screw-in hole communicates with the insertion hole, and a hand-tightening bolt is provided in the screw-in hole.

[0011] Optionally, the base is provided with a detachable shelf.

[0012] Optionally, a first magnet is provided at the bottom of the placement rack, and a second magnet is provided on the base, with the first magnet and the second magnet having opposite poles.

[0013] Optionally, the abutment block is provided with anti-scratch plates.

[0014] Optionally, the anti-scratch pad is made of sponge material.

[0015] By adopting the above technical solution, the abutment can slide on the clamping ring, thereby adjusting its position. Then, by adjusting the lifting bolt, the abutment can abut against the side of the irregularly shaped optical glass within the clamping ring. Because the first and second clamping arcs are arranged facing each other, the abutments on the first and second clamping arcs can abut against the side of the irregularly shaped optical glass from multiple directions, thus adapting to different shapes of irregularly shaped optical glass and completing the clamping of the irregularly shaped optical glass. This improves upon the current clamps used in processing irregularly shaped optical glass, which typically can only clamp regular or specific shapes, have a limited applicability, and are difficult to use for clamping irregularly shaped optical glass. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the accompanying drawings are only some embodiments of this utility model. For those skilled in the art, other embodiments and their accompanying drawings can be obtained from the embodiments shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of a fixture for processing irregularly shaped optical glass in one embodiment.

[0018] Figure 2 This is a schematic diagram of the placement rack in the embodiment.

[0019] Figure 3 This is a schematic diagram of the structure of the clamping ring and the abutment in the embodiment. Figure 1 .

[0020] Figure 4 This is a schematic diagram of the abutment component in the embodiment. Figure 1 .

[0021] Figure 5 This is a schematic diagram of the abutment component in the embodiment. Figure 2 .

[0022] Figure 6 This is a cross-sectional view of the abutment member in the embodiment.

[0023] Figure 7 Schematic diagram of the clamping ring and abutment in the embodiment Figure 2 .

[0024] In the diagram: 1. Clamping ring; 11. First clamping arc; 12. Second clamping arc; 2. Buckle; 3. Slide rail; 4. Abutment; 41. Slider; 42. Fixing bolt; 43. Lifting bolt; 44. Abutment block; 5. Threaded hole; 6. Support frame; 61. Base; 62. Support rod; 7. Connecting rod; 8. Hand-tightening bolt; 9. Placement rack; 10. Sliding groove; 13. Wedge block; 14. Positioning screw; 15. Wheel; 16. Sleeve; 17. Insert rod; 18. Tray. Detailed Implementation

[0025] The technical solutions of various embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Reference Figure 1-7 This utility model provides a fixture for processing irregularly shaped optical glass, including a support frame 6 and a clamping ring 1. The clamping ring 1 is disposed on the support frame 6 and includes a first clamping arc 11 and a second clamping arc 12. The first clamping arc 11 and the second clamping arc 12 are arranged facing each other and are connected by a buckle 2. A slide rail 3 is provided on the inner sidewall of the first clamping arc 11 and the second clamping arc 12. Abutment members 4 are slidably connected in the slide rail 3. Multiple abutment members 4 are provided and are used to abut against irregularly shaped optical glass.

[0027] The abutment 4 includes a slider 41 and a fixing bolt 42. The slider 41 is located on one side of the clamping ring 1. One end of the fixing bolt 42 is threadedly connected to the slider 41, and the other end of the fixing bolt 42 passes through the slide rail 3. When the fixing bolt 42 is tightened, the slider 41 is fixed on the clamping ring 1.

[0028] The abutment 4 also includes a lifting bolt 43 and an abutment block 44. The abutment block 44 is disposed on the slider 41, and the lifting bolt 43 is disposed at the bottom of the slider 41. The slider 41 is provided with a threaded hole 5 for the lifting bolt 43 to be threaded. One end of the lifting bolt 43 passes through the threaded hole 5 and is fixed to the abutment block 44. The other end of the lifting bolt 43 is provided with a hand-tightening disc.

[0029] The support frame 6 includes a base 61, with support rods 62 at both ends of the base 61. Connecting rods 7 are mounted on the support rods 62 on both sides of the base 61, and the connecting rods 7 on both sides of the base 61 face each other. A first clamping arc 11 and a second clamping arc 12 are respectively mounted on the connecting rods 7 on both sides of the base 61. The first clamping arc 11 and the second clamping arc 12 are welded and fixed to the connecting rods 7 on both sides.

[0030] The support rod 62 is provided with an insertion hole, the connecting rod 7 passes through the insertion hole, and the outer wall of the support rod 62 is provided with a screw-in hole, which communicates with the insertion hole. A hand-tightening bolt 8 is provided in the screw-in hole.

[0031] A detachable shelf 9 is provided on the base 61. A first magnet is provided at the bottom of the shelf 9, and a second magnet is provided on the base 61. The first magnet and the second magnet are arranged with opposite poles. A scratch-resistant plate is provided on the abutment block 44. The scratch-resistant plate is made of sponge material.

[0032] In another preferred embodiment, the placement rack 9 includes an adjusting rod and a tray 18 fixed to one end of the adjusting rod. The adjusting rod includes a sleeve 16 and a plug 17 screwed to the sleeve 16. The user can adjust the height of the tray 18 by turning the plug 17.

[0033] The placement rack 9 also includes a wedge block 13. The end of the sleeve 16 away from the tray 18 is fixed to the wedge block 13. A sliding groove 10 is provided on the surface of the base 61, and the wedge block 13 is slidably connected in the sliding groove 10. The sliding groove 10 extends along the width direction of the base 61. The user can move the placement rack 9 to below the clamping ring 1 or move the placement rack 9 out from below the clamping ring 1 by moving the wedge block 13. A positioning screw 14 passes through the wedge block 13. A screw hole is provided on the side wall of the sliding groove 10 for the positioning screw 14 to be inserted and tightened. One end of the positioning screw 14 extends out of the wedge block 13 and is provided with a wheel 15 for the user to turn the positioning screw 14.

[0034] At this time, the first magnet is positioned on the side of the wedge block 13 away from the tray 18, and the second magnet is positioned at the bottom of the sliding groove 10. The surface of the second magnet does not protrude from the bottom wall of the sliding groove 10, and the surface of the first magnet does not protrude from the surface of the wedge block 13.

[0035] In use, first fasten the first clamping arc 11 and the second clamping arc 12, and then fasten the buckle 2. Next, place the irregularly shaped optical glass on the placement frame 9, positioning it between the first clamping arc 11 and the second clamping arc 12. By rotating the fixing bolt 42, the slider 41 on the first clamping arc 11 or the second clamping arc 12 can slide along the slide rail 3. Adjust the position of the slider 41 by sliding it, then fix the slider 41 by rotating the fixing bolt 42. Rotate the hand-tightening plate to press the abutment block 44 against the irregularly shaped optical glass. Tighten the hand-tightening bolt 8 to fix the connecting rod 7 onto the support rod 62. Remove the placement frame 9 to complete the clamping operation of the irregularly shaped optical glass. When processing irregularly shaped optical glass, the hand-tightening bolt 8 can be loosened first, and then the irregularly shaped optical glass can be flipped by rotating the connecting rod 7. The connecting rod 7 can then be fixed by tightening the hand-tightening bolt 8.

[0036] After the irregularly shaped optical glass is processed, different unloading methods can be selected according to the shape of the irregularly shaped optical glass. The unloading method can be: loosen the hand-tightening bolt 8, open the buckle 2, move the placement frame 9 below the clamping ring 1, and then pull the connecting rod 7 to separate the first clamping arc 11 from the second clamping arc 12, so that the irregularly shaped optical glass can be removed; the unloading method can also be: move the placement frame 9 below the clamping ring 1, and then rotate the hand-tightening plate to move the abutment block 44 away from the irregularly shaped optical glass, release the clamping state between the clamping ring 1 and the irregularly shaped optical glass, so that the irregularly shaped optical glass can be removed.

Claims

1. A fixture for processing irregularly shaped optical glass, characterized in that: The utility model provides a support frame (6) and clamping ring (1) are included, clamping ring (1) is arranged on support frame (6), clamping ring (1) includes first clamping arc (11), second clamping arc (12), first clamping arc (11) is opposite with second clamping arc (12) and is connected through buckle (2) between first clamping arc (11) and second clamping arc (12), the inner side wall of first clamping arc (11) and second clamping arc (12) is provided with slide rail (3), the slide rail (3) is slidably connected with abutment piece (4), and abutment piece (4) is used for abutting to special optical glass.

2. The irregular optical glass processing jig according to claim 1, characterized by: The abutment piece (4) includes a sliding block (41) and a fixing bolt (42), the sliding block (41) is arranged on one side of the clamping ring (1), one end of the fixing bolt (42) is threadedly connected with the sliding block (41), and the other end of the fixing bolt (42) penetrates out of the slide rail (3), when the fixing bolt (42) is tightened, the sliding block (41) is fixed on the clamping ring (1).

3. The irregular optical glass processing jig according to claim 2, characterized by: The abutment piece (4) further includes a lifting bolt (43) and an abutting block (44), the abutting block (44) is arranged on the sliding block (41), the lifting bolt (43) is arranged at the bottom of the sliding block (41), the sliding block (41) is provided with a threaded hole (5) for threadedly cooperating with the lifting bolt (43), one end of the lifting bolt (43) penetrates out of the threaded hole (5) and is fixed with the abutting block (44), and the other end of the lifting bolt (43) is provided with a hand screw disc.

4. The irregularly shaped optical glass processing jig according to claim 1, characterized by: The support frame (6) includes a base (61), both ends of the base (61) are provided with support rods (62), the support rods (62) on both sides of the base (61) are provided with connecting rods (7), the connecting rods (7) on both sides of the base (61) are opposite to each other, and the first clamping arc (11) and the second clamping arc (12) are arranged on the connecting rods (7) on both sides of the base (61) respectively.

5. The special optical glass processing jig according to claim 4, characterized by: The support rod (62) is provided with an insertion hole, the connecting rod (7) is arranged in the insertion hole, the outer wall of the support rod (62) is provided with a screw hole, the screw hole is communicated with the insertion hole, and the screw hole is provided with a hand screw bolt (8).

6. The special optical glass processing jig according to claim 4, characterized by: The base (61) is provided with a detachable placing rack (9).

7. The special optical glass processing jig according to claim 6, characterized by: The bottom of the placing rack (9) is provided with a first magnet, the base (61) is provided with a second magnet, and the first magnet and the second magnet are arranged at opposite poles.

8. The special optical glass processing jig according to claim 3, characterized by: The abutting block (44) is provided with an anti-scratch sheet.

9. The special optical glass processing jig according to claim 8, characterized by: The anti-scratch sheet is made of sponge material.

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