A cutting clamp for quartz processing line

Abstract

This utility model aims to provide a wire cutting fixture for quartz machining, including a base, guide rails, sliders, mounting brackets, and suction cup assemblies. The base features two sets of guide rails arranged radially on its left and right sides, with both sets aligned in a straight line. Each set of guide rails has a slider, and each slider has a mounting bracket perpendicular to the base surface. Each mounting bracket has a suction cup assembly, with the suction cups on the two sets of suction cup assemblies facing each other. This device can fix workpieces of different sizes by moving the sliders and adjusting the position of the suction cups, solving the problem of workpieces not being able to be fixed to the wire cutting machine base during rotary wire cutting.

Description

Technical Field

[0001] This utility model relates to the field of fixture processing technology, and in particular to a wire cutting fixture for quartz processing. Background Technology

[0002] In the manufacturing of high-end optical instruments, optical quartz glass raw materials are expensive. If cutting is scrapped due to fixture problems, the scrap cost can reach hundreds to thousands of yuan. The traditional wire cutting fixing method fixes the optical workpiece to the chassis with marble adhesive, but this method is slow, difficult to clean, and affects work efficiency. An efficient fixture can directly reduce material loss costs through stable clamping. Therefore, given the shortcomings of existing technology, there is an urgent need to develop a fixture that can efficiently clamp optical quartz. Utility Model Content

[0003] In view of the technical problems existing in the background art, the present invention aims to provide a wire cutting fixture for quartz processing. This device overcomes the defects of the prior art and can efficiently and stably clamp workpieces of different sizes during wire cutting and rotary processing.

[0004] To solve the above problems, the technical solution of this utility model is as follows: A wire cutting fixture for quartz processing includes a base, guide rails, sliders, mounting brackets, and suction cup assemblies. The left and right sides of the base are respectively provided with a set of guide rails along their radial directions, and the two sets of guide rails are located in the same straight line direction. Each set of guide rails is provided with a slider, and each set of sliders is provided with a set of mounting brackets perpendicular to the surface of the base. Each set of mounting brackets is provided with a suction cup assembly, and the suction cups on the two sets of suction cup assemblies are arranged with their suction surfaces facing each other.

[0005] The two sets of guide rails are separated by a stop block.

[0006] The guide rail includes a through groove and a slide rail. The through groove is radially arranged on the left and right sides of the chassis, and the two through grooves are separated by a stop block. The upper and lower side walls of the through groove are respectively provided with mutually symmetrical slide rails. The cross-section of the slider is I-shaped, and the space on both sides of the I-shape is fitted onto the upper and lower slide rails through clearance fit.

[0007] The upper and lower sides of the front of the slider are provided with threaded through holes corresponding to the slide rail. The slider is fixed on the slide rail by screwing in the bolt A through the threaded through hole and pressing against the slide rail.

[0008] The mounting bracket includes a base plate and a mounting plate B. The base plate is fixed on the slider and is parallel to the front of the chassis. The mounting plate B is perpendicular to the base plate. The mounting plates B of the mounting brackets in the two guide rails are arranged opposite to each other. The mounting plate B has a long groove B perpendicular to the base plate in the middle. The suction cup assembly is assembled onto the mounting plate B by bolts B and nuts B passing through the long groove B, and its position can be adjusted along the long groove B.

[0009] The suction cup assembly includes a suction cup and a mounting plate A. The mounting plate A has a long groove A in the middle corresponding to the long groove B. By screwing a bolt B into the long groove A from the long groove B, the nut of the bolt B abuts against the side wall of the long groove B, and the mounting plate A is fixed to the mounting plate B in conjunction with the nut of the bolt B. The tail of the suction cup is fixed with a screw rod, which passes through the long groove A and is fixed to the mounting plate A by a nut A.

[0010] The slider and mounting bracket are made of aluminum alloy.

[0011] The chassis surface is covered with a polyurethane protective layer.

[0012] The beneficial effects of this utility model are as follows: This invention, through the combined design of slider and guide rail, enables arbitrary adjustment of the lateral distance between the two suction cups on the chassis.

[0013] This invention, through the combination of a long groove and a nut, enables fine-tuning of the lateral displacement and longitudinal position adjustment of the suction cup on the mounting frame, adapting to workpieces of different sizes and processing conditions, and has good application prospects. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the guide rail structure of this utility model; Figure 3 This is a side view of the overall structure of this utility model; Figure 4 This is a schematic diagram of the slider and mounting bracket structure of this utility model.

[0015] The names and numbers of the parts in the diagram are as follows: 1 is the chassis, 2 is the guide rail, 3 is the slider, 4 is the mounting bracket, 5 is the suction cup, 6 is bolt A, 7 is the long groove B, 8 is nut B, 9 is the mounting plate A, 10 is the stop block, 11 is the through groove, 12 is the slide rail, 13 is the mounting plate B, 14 is the base plate, 15 is bolt B, 16 is the long groove A, and 17 is nut A. Detailed Implementation

[0016] The following description, in conjunction with the accompanying drawings, details the implementation methods and embodiments of this utility model and their working processes.

[0017] Referring to the accompanying drawings, a wire cutting fixture for quartz processing in this embodiment includes a base 1, guide rails 2, sliders 3, mounting brackets 4, and suction cup assemblies. The left and right sides of the base 1 are respectively provided with a set of guide rails 2 along their radial directions, and the two sets of guide rails 2 are located in the same straight line direction. Each set of guide rails 2 is provided with a slider 3, and each set of sliders 3 is provided with a set of mounting brackets 4 perpendicular to the surface of the base 1. Each set of mounting brackets 4 is provided with a suction cup assembly, and the suction cups 5 on the two sets of suction cup assemblies are arranged with their suction surfaces facing each other.

[0018] The two sets of guide rails 2 are separated by a stop block 10.

[0019] The guide rail 2 includes a through groove 11 and a slide rail 12. The through groove 11 is radially arranged on the left and right sides of the chassis 1, and the two through grooves 11 are separated by a stop block 10. The upper and lower side walls of the through groove 11 are respectively provided with mutually symmetrical slide rails 12. The cross-section of the slider 3 is I-shaped, and the space on both sides of the I-shape is fitted onto the upper and lower slide rails 12 through clearance fit.

[0020] The upper and lower sides of the front of the slider 3 are provided with threaded through holes corresponding to the slide rail 12. After the screw A6 is screwed in, it passes through the threaded through hole and presses against the slide rail 12, thereby fixing the slider 3 on the slide rail 12.

[0021] The mounting bracket 4 includes a base plate 14 and a mounting plate B13. The base plate 14 is fixed on the slider 3 and is parallel to the front of the chassis 1. The mounting plate B13 is perpendicular to the base plate 14. The mounting plates B13 of the mounting brackets 4 in the two guide rails 2 are arranged opposite to each other. The mounting plate B13 has a long groove B7 perpendicular to the base plate 14 in the middle. The suction cup assembly is assembled on the mounting plate B13 by bolts B15 passing through the long groove B7 and nuts B8, and its position can be adjusted along the long groove B7.

[0022] The suction cup assembly includes a suction cup 5 and a mounting plate A9. The mounting plate A9 has a long groove A16 in its center, corresponding to a long groove B7. A bolt B15 is screwed from the long groove B7 into the long groove A16, with the nut 8 of the bolt B15 pressing against the side wall of the long groove B7. The mounting plate A9 is fixed to the mounting plate B13 in conjunction with the nut 8 of the bolt B15. A screw is fixed to the tail of the suction cup 5, passing through the long groove A16 and then fixed to the mounting plate A9 by a nut A17. When the suction cup 5 is in fixed contact with the workpiece, the nut A17 on the back of the suction cup 5 can be directly tightened, causing the screw of the suction cup 5 to move backward, squeezing the suction cup and increasing its suction force.

[0023] The slider 3 and the mounting bracket 4 are made of aluminum alloy.

[0024] The surface of the chassis 1 is covered with a polyurethane protective layer.

[0025] The working process of this embodiment is as follows: The chassis 1 is horizontally glued to the worktable of the wire cutting machine using 502 glue, thus fixing it to the machine. During processing, it rotates together with the worktable. First, loosen the bolts 6 of the two sets of sliders 3 by rotating them, allowing the sliders 3 to move. This pushes the suction cup assembly, causing the sliders 3 to move further. The two suction cups 5 then contact the workpiece. After pressing the contact surfaces of the suction cups 5 and the workpiece, tighten the bolts 6 to fix the position of the sliders 3 and the suction cup assembly. Then, turn the nut A17 to move the screw of the suction cup 5 backward. The module squeezes the suction cup, increasing the suction force of the suction cup on the workpiece, thereby completing the assembly of the workpiece.

Claims

1. A wire cutting fixture for quartz processing, comprising a base (1), a guide rail (2), a slider (3), a mounting bracket (4), and a suction cup assembly, characterized in that: The chassis (1) has a set of guide rails (2) on its left and right sides along its radial direction, and the two sets of guide rails (2) are located in the same straight line direction; each set of guide rails (2) is provided with a slider (3), and each set of sliders (3) is provided with a set of mounting brackets (4) perpendicular to the surface of the chassis (1), and each set of mounting brackets (4) is provided with a suction cup assembly, and the suction cups (5) on the two sets of suction cup assemblies are arranged with their suction surfaces facing each other.

2. A cut-and-clamp jig for a quartz processing line according to claim 1, characterized in that: The two sets of guide rails (2) are separated by a stop (10).

3. The wire cutting fixture for quartz processing according to claim 2, characterized in that: The guide rail (2) includes a through groove (11) and a slide rail (12). The through groove (11) is radially arranged on the left and right sides of the chassis (1). The two through grooves (11) are separated by a stop block (10). The upper and lower side walls of the through groove (11) are respectively provided with mutually symmetrical slide rails (12). The cross-section of the slider (3) is I-shaped, and the space on both sides of the I-shape is fitted onto the upper and lower slide rails (12) through clearance fit.

4. The cut-and-clamp fixture for a quartz processing line according to claim 3, characterized by: The slider (3) has threaded through holes corresponding to the slide rail (12) on its upper and lower sides. The slider (3) is fixed on the slide rail (12) by screwing in the bolt A (6) through the threaded through hole and pressing against the slide rail (12).

5. The quartz processing line cut clamp of claim 1, wherein: The mounting bracket (4) includes a base plate (14) and a mounting plate B (13). The base plate (14) is fixed on the slider (3) and is parallel to the front of the chassis (1). The mounting plate B (13) is set perpendicular to the base plate (14). The mounting plates B (13) of the mounting bracket (4) in the two guide rails (2) are set opposite to each other. The mounting plate B (13) has a long groove B (7) perpendicular to the base plate (14) in the middle. The suction cup assembly is assembled on the mounting plate B (13) by bolts B (15) passing through the long groove B (7) and nuts B (8), and its position can be adjusted along the long groove B (7).

6. The cut-and-clamp fixture for a quartz processing line according to claim 5, characterized by: The suction cup assembly includes a suction cup (5) and a mounting plate A (9). The mounting plate A (9) has a long groove A (16) in the middle corresponding to the long groove B (7). By screwing the bolt B (15) from the long groove B (7) into the long groove A (16), the nut B (8) of the bolt B (15) presses against the side wall of the long groove B (7). The mounting plate A (9) is fixed on the mounting plate B (13) by the nut B (8) of the bolt B (15). The tail of the suction cup (5) is fixed with a screw. After the screw passes through the long groove A (16), it is fixed on the mounting plate A (9) by the nut A (17).

7. The quartz processing line cut clamp of claim 1, wherein: The slider (3) and the mounting bracket (4) are made of aluminum alloy.

8. The wire cutting fixture for quartz processing according to claim 1, characterized in that: The surface of the chassis (1) is covered with a polyurethane protective layer.

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