Door and window plate drilling machine tool

Abstract

The utility model discloses a door and window plate drilling machine tool, which relates to the technical field of door and window plate processing equipment, and comprises a worktable, a support frame is arranged at the top of the worktable, a plurality of telescopic rods are transversely arranged on the support frame, a pressing plate is arranged at the lower ends of the telescopic rods, and a crank is further arranged at the top of the worktable. A driving mechanism is arranged in the workbench and used for driving the crank to rotate in the horizontal plane, the end, away from the driving mechanism, of the crank is rotationally connected with a connecting rod, the end, away from the crank, of the connecting rod is rotationally connected with a bearing plate, and the bearing plate is slidably connected with the top of the workbench in the longitudinal direction. The bearing plate is located on the front side of the workbench, and when the crank and the connecting rod coincide, the bearing plate is located on the top face of the workbench. The utility model discloses can save manpower, reduce the risk that the worker is scratched by the door and window panel, improved safety.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window board processing equipment technical field, concretely relates to a door and window board drilling machine tool. BACKGROUND

[0002] Door and window board refers to the board used for making door and window, usually has plank, aluminium alloy board etc. The door and window board needs to process lock hole, handle mounting hole, screw hole and other hole structure, when processing the above-mentioned hole, needs to use drilling machine tool.

[0003] Referring to Figure 1 , the current drilling machine tool, including workbench 1, the top of workbench 1 is equipped with support frame 2, multiple first air cylinders 3 are installed along the transverse direction on support frame 2, the piston rod of first air cylinder 3 is set down, and pressing plate 4 is installed on the piston rod of first air cylinder 3. The pressing plate 4 on the piston rod of all first air cylinders 3 can comprehensively press the door and window board along the transverse direction, to prevent the door and window board from moving during drilling operation.

[0004] The top of workbench 1 is also equipped with second air cylinder 5, the piston rod of second air cylinder 5 is towards the rear side, and the piston rod of second air cylinder 5 is connected with support frame 2. By the extension and contraction of the piston rod of second air cylinder 5, support frame 2 is driven to move along the longitudinal direction, so that the longitudinal position of pressing plate 4 is adjusted, thereby the longitudinal position of the door and window board can be pressed flexibly.

[0005] In the above-mentioned drilling machine tool, although the support frame can move longitudinally on the top of workbench, the moving range of support frame is limited in the top surface of workbench, so that the upper part of workbench is always blocked by pressing plate, and the door and window board cannot be placed on the workbench by means of mechanical equipment such as suction cup manipulator and overhead crane, so that the worker needs to manually push the door and window board horizontally on the workbench, which not only consumes manpower, but also increases the risk of being scratched by the door and window board, and reduces the safety. UTILITY MODEL CONTENTS

[0006] The utility model discloses in view of the above-mentioned insufficient of prior art, propose a kind of door and window board drilling machine tool, the utility model can save manpower, reduce the risk of being scratched by the door and window board, and improve safety.

[0007] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0008] A drilling machine for door and window panels includes a worktable, a support frame on top of the worktable, multiple telescopic rods arranged horizontally along the support frame, pressure plates at the lower ends of the telescopic rods, a crank on top of the worktable, and a drive mechanism inside the worktable for driving the crank to rotate in a horizontal plane. A connecting rod is rotatably connected to the end of the crank away from the drive mechanism, and a receiving plate is rotatably connected to the end of the connecting rod away from the crank. The receiving plate is slidably connected to the top of the worktable along the longitudinal direction. When the crank and the connecting rod are collinear, the receiving plate is located on the front side of the worktable; when the crank and the connecting rod coincide, the receiving plate is located on the top surface of the worktable.

[0009] Furthermore, the top of the workbench has an opening, and the drive mechanism includes a drive motor located inside the workbench. The output shaft of the drive motor extends out from the opening and is connected to the crank.

[0010] Furthermore, the receiving plate is slidably connected to the top of the workbench longitudinally via a sliding assembly.

[0011] Furthermore, the sliding assembly includes a first groove, a second groove, a first slider, and a second slider. The first groove is located on the top surface of the workbench, with its opening facing upwards. The groove wall of the first groove has a first sliding hole. The second groove is located inside the first groove and slides longitudinally with the first groove. The groove wall of the second groove has a first slider, which slides longitudinally with the first sliding hole. The bottom of the second groove has a second sliding hole. The second slider is connected to the bottom of the receiving plate and slides longitudinally with the second sliding hole.

[0012] Furthermore, the opening of the second groove is set downwards, and the bottom of the second slider is provided with an anti-detachment block. The anti-detachment block is located inside the second groove, and the lateral width of the anti-detachment block is greater than the lateral width of the second sliding hole.

[0013] Furthermore, a limiting rod is provided on the top surface of the receiving plate on the side near the workbench, and the limiting rod extends laterally.

[0014] The beneficial effects of this utility model are:

[0015] 1. In the door and window panel drilling machine of this utility model, when the crank and connecting rod are collinear, the receiving plate is located on the front side of the worktable. The top of the receiving plate is not blocked by the pressure plate, allowing the suction cup robot or gantry crane to place the door and window panels on the receiving plate from top to bottom. There is no need for workers to manually carry the door and window panels to the receiving plate, which helps to save manpower and also helps to reduce the risk of workers being scratched by the door and window panels, thus improving safety.

[0016] When the crank and connecting rod coincide, the receiving plate is located on the top surface of the workbench. The receiving plate can carry the door and window panels to the top surface of the workbench, so that the door and window panels move to the bottom of the pressure plate. At this time, the pressure plate can be used to press down the door and window panels on the receiving plate to keep the door and window panels stable during the drilling operation.

[0017] 2. The sliding component allows the receiving plate to slide more stably and smoothly on the top of the worktable, improving the stability of the door and window panel drilling machine tool of this utility model.

[0018] 3. In the sliding assembly, because the second groove is located inside the first groove and the second slider is located in the second sliding hole at the bottom of the second groove, the thickness of the entire sliding assembly can be reduced so that the receiving plate can be close to the top of the worktable, making the structure of the entire door and window panel drilling machine more compact and the structure more stable and reliable.

[0019] 4. Because the lateral width of the anti-detachment block is greater than the lateral width of the second sliding hole, the anti-detachment block can prevent the second slider from detaching upward from the second sliding hole, which helps to improve the reliability of the sliding fit between the second slider and the second sliding hole.

[0020] 5. After the door and window panels are placed on the receiving plate, the worker can push the door and window panels so that the side of the panels abuts against the limiting rod. The limiting rod provides a reference for straightening the door and window panels, which can improve the accuracy of subsequent drilling operations. Attached Figure Description

[0021] Figure 1 It is a three-dimensional diagram of the background technology;

[0022] Figure 2 A three-dimensional drilling machine for door and window panels Figure 1 ;

[0023] Figure 3 A three-dimensional drilling machine for door and window panels Figure 2 ;

[0024] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;

[0025] Figure 5 A three-dimensional drilling machine for door and window panels Figure 3 ;

[0026] Figure 6 yes Figure 5 A magnified view of a section at point B in the middle;

[0027] Figure 7 This is a front view of a drilling machine for door and window panels;

[0028] Figure 8 yesFigure 7 A magnified view of a section at point C;

[0029] Figure 9 yes Figure 7 Sectional view at point DD;

[0030] Figure 10 yes Figure 9 The state change diagram.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1-Workbench, 11-Opening, 2-Support frame, 3-First cylinder, 4-Pressure plate, 5-Second cylinder, 6-Drive motor, 7-Crank, 8-Connecting rod, 9-Receiving plate, 91-Limiting rod, 10-Sliding assembly, 101-First groove, 1011-First sliding hole, 102-Second groove, 1021-Second sliding hole, 103-First slider, 104-Second slider, 1041-Anti-detachment block. Detailed Implementation

[0033] To better understand this utility model, it will be further described below with reference to the accompanying drawings. It is worth noting that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] Example:

[0035] See Figure 2 A drilling machine for door and window panels includes a worktable 1, with a support frame 2 on top of the worktable 1. Multiple telescopic rods are fixedly installed on the support frame 2 along a horizontal direction (left-right straight line). The telescopic rods are operated by a first cylinder 3, with the piston rod of the first cylinder 3 facing downwards. A pressure plate 4 is fixedly installed on the piston rod of the first cylinder 3, and the pressure plate 4 is used to press the door and window panels.

[0036] When the piston rod of the first cylinder 3 extends, it pushes the pressure plate 4 downward, so that the pressure plate 4 can press down on the door and window panels; when the piston rod of the first cylinder 3 retracts, it drives the pressure plate 4 upward, so that the pressure plate 4 leaves the door and window panels.

[0037] See Figure 3The worktable 1 has an opening 11 at its top. Inside the worktable 1 is a drive mechanism, which includes a drive motor 6. The drive motor 6 is fixedly installed inside the worktable 1, and its output shaft extends out from the opening 11. A crank 7 is fixedly installed on the output shaft of the drive motor 6, and the crank 7 is located above the worktable 1. When the drive motor 6 is started, it can drive the crank 7 to rotate in the horizontal plane.

[0038] See Figure 5 The crank 7 is rotatably connected to a connecting rod 8 at the end away from the drive motor 6. The connecting rod 8 is rotatably connected to a receiving plate 9 at the end away from the crank 7. The receiving plate 9 is slidably connected to the top of the worktable 1 in the longitudinal direction via a sliding assembly 10. The longitudinal direction refers to the straight line direction from front to back.

[0039] See Figure 4 , Figure 6 and Figure 8 The sliding assembly 10 includes a first groove 101, a second groove 102, a first slider 103, and a second slider 104. The first groove 101 is fixedly installed on the top surface of the workbench 1, with its opening facing upwards. The groove wall of the first groove 101 has a first sliding hole 1011. The second groove 102 is located inside the first groove 101, with its opening facing downwards. The second groove 102 slides longitudinally against the first groove 101. The first slider 103 is fixedly installed on the groove wall of the second groove 102, and slides longitudinally against the first sliding hole 1011. The bottom of the second groove 102 has a second sliding hole 1021. The second slider 104 is fixedly connected to the bottom of the receiving plate 9, and slides longitudinally against the second sliding hole 1021.

[0040] See Figure 6 and Figure 8 An anti-detachment block 1041 is fixedly installed at the bottom of the second slider 104. The anti-detachment block 1041 is located inside the second groove 102. The lateral width of the anti-detachment block 1041 is greater than the lateral width of the second sliding hole 1021. The anti-detachment block 1041 can prevent the second slider 104 from detaching upward from the second sliding hole 1021, thereby improving the reliability of the sliding fit between the second slider 104 and the second sliding hole 1021.

[0041] The working principle of this embodiment is as follows:

[0042] When the drive motor 6 drives the crank 7 to rotate in the horizontal plane, the crank 7 pushes and pulls the receiving plate 9 through the connecting rod 8, causing the receiving plate 9 to slide on the top of the worktable 1 via the sliding assembly 10. See also Figure 9 When crank 7 and connecting rod 8 are collinear, the receiving plate 9 is located on the front side of the worktable 1; see also Figure 10 When crank 7 and connecting rod 8 coincide, the receiving plate 9 is located on the top surface of workbench 1.

[0043] See Figure 9 When the receiving plate 9 is located in front of the workbench 1, the top of the receiving plate 9 is not obstructed by the pressure plate 4, allowing the suction cup robot or gantry crane to place the door and window panels onto the receiving plate 9 from top to bottom. This eliminates the need for workers to manually move the door and window panels onto the receiving plate 9, saving manpower and reducing the risk of workers being scratched by the panels, thus improving safety.

[0044] See Figure 10 When the receiving plate 9 is located on the top surface of the workbench 1, the receiving plate 9 can move the door and window panels together to the top surface of the workbench 1, so that the door and window panels move to the bottom of the pressure plate 4. At this time, the pressure plate 4 can be used to press down the door and window panels located on the receiving plate 9, so as to keep the door and window panels stable during the drilling operation.

[0045] See Figure 4 and Figure 6 When the receiving plate 9 slides on the top of the worktable 1 via the sliding assembly 10, the second groove 102 slides inside the first groove 101, the first slider 103 slides inside the first sliding hole 1011, and the second slider 104 slides inside the second sliding hole 1021. Therefore, the sliding assembly 10 allows the receiving plate 9 to slide more stably and smoothly on the top of the worktable 1, improving the operational stability of the door and window panel drilling machine tool in this embodiment.

[0046] Furthermore, in the sliding assembly 10, since the second groove 102 is located inside the first groove 101 and the second slider 104 is located in the second sliding hole 1021 at the bottom of the second groove 102, the thickness of the entire sliding assembly 10 can be reduced so that the receiving plate 9 can be close to the top of the workbench 1, making the structure of the entire door and window panel drilling machine tool more compact and the structure more stable and reliable.

[0047] Further, see Figure 2 A limiting rod 91 is fixedly installed on the top surface of the receiving plate 9 on the side near the workbench 1, and the limiting rod 91 extends laterally. After the door and window panels are placed on the receiving plate 9, the worker can push the door and window panels so that the side of the door and window panels abuts against the limiting rod 91. The limiting rod 91 provides a reference for straightening the door and window panels, which can improve the accuracy of subsequent drilling operations.

[0048] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A drilling machine for door and window panels, comprising a worktable, a support frame on the top of the worktable, a plurality of telescopic rods arranged laterally along the support frame, and a pressure plate at the lower end of each telescopic rod, characterized in that... The workbench is equipped with a crank at the top and a drive mechanism inside. The drive mechanism drives the crank to rotate in the horizontal plane. A connecting rod is rotatably connected to the end of the crank away from the drive mechanism. A receiving plate is rotatably connected to the end of the connecting rod away from the crank. The receiving plate is slidably connected to the top of the workbench along the longitudinal direction. When the crank and the connecting rod are collinear, the receiving plate is located on the front side of the workbench. When the crank and the connecting rod coincide, the receiving plate is located on the top surface of the workbench.

2. The drilling machine tool for door and window panels according to claim 1, characterized in that, The top of the workbench has an opening, and the drive mechanism includes a drive motor located inside the workbench. The output shaft of the drive motor extends out from the opening and is connected to the crank.

3. The drilling machine tool for door and window panels according to claim 1, characterized in that, The receiving plate is slidably connected to the top of the workbench longitudinally via a sliding assembly.

4. A drilling machine for door and window panels according to claim 3, characterized in that, The sliding assembly includes a first groove, a second groove, a first slider, and a second slider. The first groove is located on the top surface of the workbench with its opening facing upwards. The groove wall of the first groove has a first sliding hole. The second groove is located inside the first groove and slides longitudinally with the first groove. The groove wall of the second groove has a first slider that slides longitudinally with the first sliding hole. The bottom of the second groove has a second sliding hole. The second slider is connected to the bottom of the receiving plate and slides longitudinally with the second sliding hole.

5. A drilling machine for door and window panels according to claim 4, characterized in that, The second groove is positioned with its opening facing downwards, and the bottom of the second slider is provided with an anti-detachment block. The anti-detachment block is located inside the second groove, and the lateral width of the anti-detachment block is greater than the lateral width of the second sliding hole.

6. The drilling machine tool for door and window panels according to claim 1, characterized in that, The top surface of the receiving plate is provided with a limiting rod on the side near the workbench, and the limiting rod extends laterally.

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