Numerical control four-row multi-shaft woodworking drilling machine

Abstract

The utility model discloses a numerical control four-row multi-shaft woodworking drilling machine, and relates to the technical field of woodworking drilling machines, the numerical control four-row multi-shaft woodworking drilling machine comprises a processing table, the upper end of the processing table is fixedly connected with a connecting plate, the front end of the connecting plate is fixedly connected with a fixed plate, and the lower end of the fixed plate is slidably connected with four moving blocks; electric telescopic rods are fixedly mounted in the four moving blocks correspondingly, drilling machines are connected to the output ends of the four electric telescopic rods correspondingly, five concave plates are fixedly connected to the upper end of the machining table, and four second supporting plates are fixedly connected between the close ends of the five concave plates; four first supporting plates are connected between the close ends of the five concave plates in a sliding mode, eight sliding blocks are connected into the five concave plates in a sliding mode, wood can be punched through a drilling machine, and due to the fact that the first supporting plates are close to the position needing to be punched, strong supporting force can be achieved; and therefore, the wood cannot be broken during processing.

Description

Technical Field

[0001] The utility model relates to the technical field of woodworking drilling machines, in particular to a numerically controlled four-row multi-axis woodworking drilling machine. Background Art

[0002] Multi-spindle drilling machine, commonly known as multi-spindle, multi-hole drill or multi-spindle drilling machine, is a machine tool used in the mechanical field for drilling and tapping. Currently, wooden boards need to be drilled during processing. Single-spindle drilling machines are inefficient. Multi-spindle drilling machines are a newly emerging type of machine tool in China that improves production efficiency and reduces costs.

[0003] However, when drilling holes in wood, the existing woodworking drilling machine cannot adjust the support plate in time according to the position of the hole to be drilled, so that the wood will break due to insufficient support force during drilling, thereby making the wood scrapped. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a CNC four-row multi-axis woodworking drilling machine, which solves the problem that the existing woodworking drilling machine cannot adjust the support plate in time according to the position of the drilled hole when drilling wood, so that the wood will break due to insufficient supporting force when drilling, thereby making the wood scrapped.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a CNC four-row multi-axis woodworking drilling machine, comprising a processing table, the upper end of the processing table is fixedly connected to a connecting plate, the front end of the connecting plate is fixedly connected to a fixed plate, the lower end of the fixed plate is slidably connected to four moving blocks, the interiors of the four moving blocks are fixedly installed with electric telescopic rods, the output ends of the four electric telescopic rods are connected to a drilling rig, the upper end of the processing table is fixedly connected to five concave plates, four second support plates are fixedly connected between the adjacent ends of the five concave plates, four first support plates are slidably connected between the adjacent ends of the five concave plates, and the five concave plates The interior of the sliding plate is connected with eight sliding blocks, and the interior of the two concave plates on the leftmost and rightmost sides are slidably connected to two of the sliding blocks. The three concave plates in the center are slidably connected to the six sliding blocks respectively. The upper ends of the eight sliding blocks are fixedly connected to connecting rods, and the eight connecting rods are fixedly connected to the left and right ends of the four moving blocks respectively. The rear end of the connecting plate is fixedly connected to four cylinders through a bracket, and the output ends of the four cylinders are fixedly connected to the rear ends of the four moving blocks respectively. The side ends of the five concave plates are provided with moving grooves slidably connected to the eight sliding blocks, and the side ends of the eight sliding blocks are fixedly connected to the left and right ends of the four first support plates respectively.

[0008] Preferably, a controller is fixedly connected to the front end of the processing table, and the controller is connected to four cylinders, four electric telescopic rods and four drilling rigs by signal.

[0009] Preferably, a placement groove is provided at the front end of the connecting plate, and the placement groove is adapted in size to the moving block.

[0010] Preferably, the five concave plates are respectively adapted in size to the eight sliding blocks.

[0011] Preferably, the lower end of the processing table is fixedly connected to a base plate.

[0012] Preferably, four limiting grooves are formed at the lower end of the fixed plate, and sliders are slidably connected to the inside of the four limiting grooves, and the lower ends of the four sliders are fixedly connected to the upper ends of the four moving blocks respectively.

[0013] Preferably, a shock-absorbing plate is installed at the lower end of the base plate.

[0014] Beneficial effects

[0015] The utility model provides a CNC four-row multi-axis woodworking drilling machine. It has the following beneficial effects:

[0016] When it is necessary to process and punch a hole in the wood, the wood is placed on the first support plate and the second support plate, and the cylinders can be started respectively at this time, so that the cylinders push the four moving blocks respectively, so that the moving blocks are placed at the position where the holes need to be punched. The moving blocks are fixedly connected to the two sliding blocks by two connecting rods, and the sliding blocks are fixedly connected to the first support plate, so that the moving blocks can drive the first support plate to move at the same time, so that the first support plate slides between the two concave plates. When the electric telescopic rod is started, it lowers the drill rig, and the wood can be punched by the drill rig. Since the first support plate is close to the position where the hole needs to be punched, it can provide a strong supporting force, thereby preventing the wood from breaking during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rear-view stereoscopic structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0020] Figure 4 It is a schematic side view of the three-dimensional structure of the utility model.

[0021] In the figure: 1. Processing table; 2. Connecting plate; 3. Fixed plate; 4. Moving block; 5. Electric telescopic rod; 6. Drilling rig; 7. Concave plate; 8. First support plate; 9. Second support plate; 10. Sliding block; 11. Connecting rod; 12. Cylinder; 13. Moving slot; 14. Placement slot; 15. Controller; 16. Base plate; 17. Limiting slot. DETAILED DESCRIPTION

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

[0023] See also Figure 1-4The utility model provides a technical solution: a CNC four-row multi-axis woodworking drilling machine, comprising a processing table 1, the upper end of the processing table 1 is fixedly connected to a connecting plate 2, the front end of the connecting plate 2 is fixedly connected to a fixed plate 3, the lower end of the fixed plate 3 is slidably connected to four moving blocks 4, the interiors of the four moving blocks 4 are fixedly installed with electric telescopic rods 5, the output ends of the four electric telescopic rods 5 are connected to a drilling rig 6, the upper end of the processing table 1 is fixedly connected to five concave plates 7, four second support plates 9 are fixedly connected between the adjacent ends of the five concave plates 7, four first support plates 8 are slidably connected between the adjacent ends of the five concave plates 7, and eight sliding blocks are slidably connected inside the five concave plates 7. 10. The interiors of the two concave plates 7 located on the far left and the far right are slidably connected to two of the sliding blocks 10. The three concave plates 7 located in the center are slidably connected to the six sliding blocks 10 respectively. The upper ends of the eight sliding blocks 10 are fixedly connected to connecting rods 11. The eight connecting rods 11 are fixedly connected to the left and right ends of the four moving blocks 4 respectively. The rear end of the connecting plate 2 is fixedly connected to four cylinders 12 through a bracket. The output ends of the four cylinders 12 are fixedly connected to the rear ends of the four moving blocks 4 respectively. The side ends of the five concave plates 7 are provided with moving grooves 13 that are slidably connected to the eight sliding blocks 10. The side ends of the eight sliding blocks 10 are fixedly connected to the left and right ends of the four first support plates 8 respectively.

[0024] During operation, when it is necessary to process and punch wood, the wood is placed on the first support plate 8 and the second support plate 9. At this time, the cylinder 12 can be started separately, so that the cylinder 12 pushes the four moving blocks 4 separately, so that the moving blocks 4 are placed at the position where holes need to be punched. The moving blocks 4 are fixedly connected to the two sliding blocks 10 respectively through two connecting rods 11, and the sliding blocks 10 are fixedly connected to the first support plate 8, so that the moving blocks 4 can drive the first support plate 8 to move at the same time, so that the first support plate 8 can be punched between the two concave plates 7. Sliding, when it is started by the electric telescopic rod 5, it causes the drill 6 to descend, and the wood can be drilled by the drill 6. Since the first support plate 8 is close to the position where the hole needs to be drilled, it can provide a strong supporting force, so that the wood will not be broken during processing. The electric telescopic rod 5 is a prior art, and its working principle mainly relies on motor drive, which converts electrical energy into mechanical energy to drive the push rod to perform telescopic movement. The core component of the electric telescopic rod 5 is the motor. By controlling the start, stop and steering of the motor, the telescopic length and speed of the push rod can be accurately adjusted.

[0025] See also Figure 1-4 The utility model provides a technical solution: the front end of the processing table 1 is fixedly connected to a controller 15, and the controller 15 is signal-connected to the four cylinders 12, the four electric telescopic rods 5 and the four drilling rigs 6.

[0026] During operation, the controller 15 can be used to control the distances of the four cylinders 12 in pushing, and the depth of the electric telescopic rod 5 in descending and the start and stop of the drilling rig 6 can be controlled.

[0027] See also Figure 1-4 The utility model provides a technical solution: a placement groove 14 is opened at the front end of the connecting plate 2, and the size of the placement groove 14 is adapted to the moving block 4.

[0028] During operation, the moving block 4 can be placed through the placement slot 14 when not in use.

[0029] See also Figure 1-4 The utility model provides a technical solution: the five concave plates 7 are respectively adapted to the sizes of the eight sliding blocks 10.

[0030] During operation, the concave plate 7 and the sliding block 10 are adapted to each other in size, which has a limiting effect on the sliding block 10 when the sliding block 10 moves.

[0031] See also Figure 1-4 The utility model provides a technical solution: the lower end of the processing table 1 is fixedly connected with a bottom plate 16.

[0032] During operation, the bottom plate 16 can make the processing table 1 more stable when placed.

[0033] See also Figure 1-4 The utility model provides a technical solution: four limiting grooves 17 are opened at the lower end of the fixed plate 3, and sliders are slidably connected inside the four limiting grooves 17, and the lower ends of the four sliders are fixedly connected to the upper ends of the four moving blocks 4 respectively.

[0034] During operation, the slider is fixedly connected to the moving block 4 , so that when the moving block 4 moves, the movement of the moving block 4 can be limited.

[0035] See also Figure 1-4 The utility model provides a technical solution: a shock-absorbing plate is installed at the lower end of the bottom plate 16.

[0036] During operation, the vibration force of the processing table 1 can be reduced by the vibration-absorbing plate.

[0037] In summary, when it is necessary to process and punch holes in the wood, the wood can be placed on the first support plate 8 and the second support plate 9. At this time, the cylinder 12 can be started separately, so that the cylinder 12 pushes the four moving blocks 4 separately, so that the moving block 4 is placed at the position where the hole needs to be punched. The moving block 4 is fixedly connected to the two sliding blocks 10 respectively through two connecting rods 11, and the sliding block 10 is fixedly connected to the first support plate 8, so that the moving block 4 can drive the first support plate 8 to move at the same time, so that the first support plate 8 slides between the two concave plates 7. When it is started by the electric telescopic rod 5, it lowers the drill rig 6, and the wood can be punched by the drill rig 6. Since the first support plate 8 is close to the position where the hole needs to be punched, it can provide a strong supporting force, so that the wood will not break during processing.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC four-row multi-axis woodworking drilling machine, comprising a processing table (1), characterized in that: The upper end of the processing table (1) is fixedly connected to a connecting plate (2), the front end of the connecting plate (2) is fixedly connected to a fixed plate (3), the lower end of the fixed plate (3) is slidably connected to four moving blocks (4), the interiors of the four moving blocks (4) are fixedly installed with electric telescopic rods (5), the output ends of the four electric telescopic rods (5) are connected to a drilling machine (6), the upper end of the processing table (1) is fixedly connected to five concave plates (7), four second support plates (9) are fixedly connected between the adjacent ends of the five concave plates (7), four first support plates (8) are slidably connected between the adjacent ends of the five concave plates (7), and eight sliding blocks (10) are slidably connected inside the five concave plates (7). The two concave plates located on the left and right are respectively connected to the first support plates (9). The interior of the plate (7) is slidably connected to two of the sliding blocks (10), the three concave plates (7) located in the center are slidably connected to the six sliding blocks (10), the upper ends of the eight sliding blocks (10) are fixedly connected to connecting rods (11), the eight connecting rods (11) are fixedly connected to the left and right ends of the four moving blocks (4), the rear end of the connecting plate (2) is fixedly connected to four cylinders (12) through a bracket, the output ends of the four cylinders (12) are fixedly connected to the rear ends of the four moving blocks (4), the side ends of the five concave plates (7) are provided with moving grooves (13) slidably connected to the eight sliding blocks (10), and the side ends of the eight sliding blocks (10) are fixedly connected to the left and right ends of the four first support plates (8).

2. The CNC four-row multi-axis woodworking drilling machine according to claim 1, characterized in that: The front end of the processing table (1) is fixedly connected to a controller (15), and the controller (15) is signal-connected to four cylinders (12), four electric telescopic rods (5) and four drilling machines (6).

3. The CNC four-row multi-axis woodworking drilling machine according to claim 1, characterized in that: A placement groove (14) is provided at the front end of the connecting plate (2), and the placement groove (14) is adapted in size to the moving block (4).

4. The CNC four-row multi-axis woodworking drilling machine according to claim 1, characterized in that: The five concave plates (7) are respectively adapted in size to the eight sliding blocks (10).

5. The CNC four-row multi-axis woodworking drilling machine according to claim 1, characterized in that: The lower end of the processing table (1) is fixedly connected to a bottom plate (16).

6. The CNC four-row multi-axis woodworking drilling machine according to claim 1, characterized in that: Four limiting grooves (17) are provided at the lower end of the fixed plate (3), and sliders are slidably connected inside the four limiting grooves (17), and the lower ends of the four sliders are fixedly connected to the upper ends of the four moving blocks (4).

7. The CNC four-row multi-axis woodworking drilling machine according to claim 5, characterized in that: A shock-absorbing plate is installed at the lower end of the bottom plate (16).

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