Acrylic plate drilling and supporting assembly

Abstract

The utility model discloses an acrylic plate drilling and supporting assembly which comprises a bracket. The bracket is horizontally erected at the upper ends of the four sets of transmission gears, every two sets of transmission gears are installed on the inner wall of the support through rotating shafts, the bottom of the support is integrally connected with the base, the top of the support is integrally connected with the portal frame, a bolt is installed in a screw hole formed in the center of the portal frame, and a handle is installed at the top of the bolt. And an extrusion disc is installed at the bottom of the bolt and makes extrusion contact with the upper end face of a to-be-machined acrylic plate, and the to-be-machined acrylic plate is horizontally laid on the upper end face of the bracket. According to the acrylic plate drilling and supporting assembly, the surface of the acrylic plate can be kept complete through the multi-point-position supporting structure during drilling machining, and the acrylic plate cannot be damaged or scratched due to local stress.

Description

Technical Field

[0001] The utility model belongs to the technical field of acrylic plate processing equipment, and particularly relates to an acrylic plate drilling and supporting assembly. Background Art

[0002] Acrylic sheet, also known as specially treated organic glass and a successor to organic glass, features excellent light transmittance, pure and rich colors, a beautiful and smooth appearance, both daytime and nighttime effects, a long service life, and no impact on performance. With the widespread use of acrylic sheet, drilling equipment is required during production. During the drilling process, the acrylic sheet needs to be supported and fixed by the equipment to complete the drilling process at the designated points.

[0003] The existing acrylic plate drilling tooling has the following shortcomings:

[0004] 1. Since acrylic sheets have poor impact resistance and are prone to plastic deformation under stress, the current drilling tooling often has unreasonable fixing methods, which can easily cause deformation or damage to the sheet;

[0005] 2. When the acrylic sheet being operated is long, it is difficult to adjust its position at the same workstation;

[0006] 3. The number and position of the existing drilling tooling support points are unreasonable, which can easily cause local stress on the acrylic plate and cause damage or scratches.

[0007] Therefore, there is an urgent need for an acrylic plate drilling and supporting assembly to solve at least one of the above technical problems. Summary of the Invention

[0008] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0009] An acrylic plate drilling support assembly includes a bracket; the bracket is horizontally mounted on the upper end of four groups of transmission gears, and every two groups of transmission gears are mounted on the inner wall of the bracket through a rotating shaft. The bottom of the bracket is integrally connected to a base, and the top of the bracket is integrally connected to a gantry. A bolt is installed in a screw hole opened at the center of the gantry, a handle is installed on the top of the bolt, and an extrusion plate is installed at the bottom of the bolt. The extrusion plate is in extrusion contact with the upper end face of the acrylic plate to be processed, and the acrylic plate to be processed is horizontally laid on the upper end face of the bracket.

[0010] Furthermore, a support box is installed between the two groups of brackets along the center of the bracket. The top end face of the support box is an open structure. A rubber ring is installed on the open top of the support box. The rubber ring is in sealing contact with the bottom end face of the acrylic plate to be processed.

[0011] Furthermore, filling blocks are installed between the two sides of the support box and the base.

[0012] Furthermore, the bottom of the bracket is integrally connected with a partition along the front and rear end heads, and the bracket is integrally connected with meshing teeth along the inner wall of the partition, and the meshing teeth are meshed with the transmission gear for transmission.

[0013] Furthermore, the bracket is a rectangular frame structure, and the bracket is provided with an operating square hole along the center of the frame.

[0014] Furthermore, a hand-shift nut is installed along the bracket on the rotating shaft of the transmission gear.

[0015] The beneficial effects of the utility model are:

[0016] Compared to existing technologies, this application provides an acrylic sheet drilling support assembly. It utilizes a dual-station mounting system to secure the acrylic sheet to be processed. The bottom frame structure, coupled with meshing teeth and a gear transmission structure, further adjusts the position of longer acrylic sheets at the same station, adapting to drilling requirements at different points in time. Furthermore, the multi-point support structure maintains the integrity of the acrylic sheet's surface during drilling, preventing damage or scratches due to localized stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of an acrylic plate drilling and supporting assembly according to the present invention.

[0018] Figure 2 This is a top view of an acrylic plate drilling and mounting assembly support box according to the present invention.

[0019] Figure 3 This is a bottom view of an acrylic plate drilling and mounting component bracket according to the present invention.

[0020] List of Figure Symbols:

[0021] 1 is the base, 2 is the hand nut, 3 is the filling block, 4 is the support box, 5 is the transmission gear, 6 is the bracket, 7 is the handle, 8 is the gantry, 9 is the bracket, 10 is the acrylic plate to be processed, 12 is the screw, and 13 is the extrusion plate;

[0022] 4-1 is the rubber ring, 4-2 is the recovery tank;

[0023] 9-1 is the meshing teeth, 9-2 is the operating square hole, and 9-3 is the partition edge. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0025] like Figure 1 、 Figure 2 and Figure 3 As shown, an acrylic plate drilling support assembly includes a bracket; the bracket 9 is horizontally mounted on the upper end of four groups of transmission gears 5, and each two groups of transmission gears 5 are mounted on the inner wall of the bracket 6 via a rotating shaft. The bottom of the bracket 6 is integrally connected to the base 1, and the top of the bracket 6 is integrally connected to the gantry 8. A bolt 12 is installed in the screw hole opened in the center of the gantry 8. A handle 7 is installed on the top of the bolt 12. An extrusion plate 13 is installed at the bottom of the bolt 12. The extrusion plate 13 is in extrusion contact with the upper end face of the acrylic plate 10 to be processed. The acrylic plate 10 to be processed is horizontally laid on the upper end face of the bracket 9. The bottom of the bracket 9 is integrally connected to the front and rear end heads with a partition 9-3. The bracket 9 is integrally connected to the inner wall of the partition 9-3 with meshing teeth 9-1. The meshing teeth 9-1 mesh with the transmission gear 5 for transmission. The transmission gear 5 cooperates with the meshing teeth 9-1 integrally connected to the bottom of the bracket 9 to provide positioning support and horizontal position control, facilitating the displacement of the longer acrylic sheet 10 during the drilling process. Furthermore, the extrusion plate 13 mounted on the bracket 9 allows manual operation to position the upper end face of the acrylic sheet 10, further improving drilling accuracy. The partition 9-3 limits the front-to-back movement of the bracket 9.

[0026] like Figure 1 、 Figure 2 and Figure 3 As shown, a support box 4 is mounted between the two sets of brackets 6, along the center of the bracket 9. The top end of the support box 4 is open, and a rubber ring 4-1 is mounted on the open top of the support box 4. The rubber ring 4-1 seals against the bottom end of the acrylic sheet 10 to be processed. The rubber ring 4-1 prevents hard contact and wear on the acrylic sheet 10 to be processed. The open structure of the support box 4 also collects scraps dropped during drilling.

[0027] like Figure 1 、 Figure 2 and Figure 3 As shown, filling blocks 3 are installed between the two sides of the support box 4 and the base 1. The setting of the filling blocks 3 can prevent the support box 4 from being damaged by vibration during drilling, which leads to accuracy errors during the processing.

[0028] like Figure 1 、 Figure 2 and Figure 3 As shown, the bracket 9 is a rectangular frame structure, and an operation square hole 9-2 is opened along the center of the bracket 9. The operation square hole 9-2 is convenient for drilling.

[0029] like Figure 1 、 Figure 2 and Figure 3As shown, the rotating shaft of the transmission gear 5 is provided with a hand-shift nut 2 along the bracket 6. The hand-shift nut 2 can manually adjust the horizontal position of the bracket 9.

[0030] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, they can make several improvements and modifications without departing from the principles of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. An acrylic plate drilling support assembly, comprising a bracket; characterized by: The bracket (9) is horizontally mounted on the upper end of four groups of transmission gears (5), and every two groups of transmission gears (5) are mounted on the inner wall of the bracket (6) through a rotating shaft. The bottom of the bracket (6) is integrally connected to the base (1), and the top of the bracket (6) is integrally connected to the gantry (8). A bolt (12) is installed in a screw hole opened at the center of the gantry (8), and a handle (7) is installed on the top of the bolt (12). An extrusion plate (13) is installed at the bottom of the bolt (12), and the extrusion plate (13) is in extrusion contact with the upper end surface of the acrylic plate (10) to be processed. The acrylic plate (10) to be processed is horizontally paved on the upper end surface of the bracket (9); The bottom of the bracket (9) is integrally connected to a partition edge (9-3) along the front and rear end heads, and the bracket (9) is integrally connected to a meshing tooth (9-1) along the inner wall of the partition edge (9-3), and the meshing tooth (9-1) meshes with the transmission gear (5) for transmission.

2. The acrylic plate drilling and supporting assembly according to claim 1, characterized in that: A support box (4) is installed between the two groups of brackets (6) along the center position of the bracket (9), and the top end surface of the support box (4) is an open structure. The top open structure of the support box (4) is installed with a rubber ring (4-1), and the rubber ring (4-1) is in sealing contact with the bottom end surface of the acrylic plate (10) to be processed.

3. The acrylic plate drilling and supporting assembly according to claim 2, characterized in that: Filling blocks (3) are installed between the two sides of the support box (4) and the base (1).

4. The acrylic plate drilling and supporting assembly according to claim 1, characterized in that: The bracket (9) is a rectangular frame structure, and an operating square hole (9-2) is provided along the center of the frame.

5. The acrylic plate drilling and supporting assembly according to claim 1, characterized in that: A hand-operated nut (2) is mounted on the rotating shaft of the transmission gear (5) along the bracket (6).

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