Multi-shaft machining tool for wooden door drilling

Abstract

The utility model discloses a multi-shaft machining tool for wooden door drilling, and belongs to the field of wooden door machining equipment. A multi-axis machining tool for wooden door drilling comprises an X-axis transmission mechanism, a Y-axis transmission mechanism and a Z-axis transmission mechanism. According to the wooden door drilling machine, through mutual cooperation of the X-axis transmission mechanism, the Y-axis transmission mechanism and the Z-axis transmission mechanism, drilling machining of wooden doors in different positions and directions is achieved, through the cooperation installation design of the base and the stand column, the complexity and time consumption of installation and debugging tasks are reduced, meanwhile, the maintenance and repair cost is reduced, and the machine tool is small in structural size, convenient to use and high in practicability. The X-axis transmission mechanism can be directly connected into a production line, smooth and free circulation can be achieved without other auxiliary design, in addition, through the speed reduction transmission design formed by matching an X-axis motor, a small gear, a belt and a large gear in the X-axis transmission mechanism, the requirement for the output power of the X-axis motor under the same purpose can be lower under the condition that the functions are met, and the service life of the X-axis motor is prolonged. And the energy consumption is lower.

Description

Technical Field

[0001] The utility model relates to the field of wooden door processing equipment, in particular to a multi-axis processing machine tool for drilling wooden doors. Background Art

[0002] Door drilling machine is a machine used to process wooden doors. It is usually composed of a drill bit and a bracket. It is used to accurately drill holes in wooden doors to facilitate the subsequent installation and fixing of hardware on the wooden doors. This device can set the position, diameter and depth of the drilling holes as needed to meet different design and installation requirements.

[0003] Through research and analysis, it is found that traditional wooden door drilling equipment usually adopts a complex structural design, including a large number of parts and connectors, which makes the installation and commissioning of the equipment cumbersome and time-consuming. This complex structure also leads to high maintenance and repair costs of the equipment, and increases the difficulty of learning and using it for operators; secondly, the size of existing wooden door drilling equipment is generally large, occupying a large processing space. For small wooden door processing plants or workshops with limited space, such large-sized equipment is often difficult to layout and install, which limits the flexibility and efficiency of the production line. Therefore, it is necessary to improve the shortcomings and defects of the existing technology. Utility Model Content

[0004] The purpose of the present invention is to provide a multi-axis machining machine for drilling holes in wooden doors to solve the problems raised in the background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-axis machining center for drilling holes in wooden doors comprises: a base, two columns are fixedly connected to the upper side of the base, two mutually parallel X-guide rails are fixedly installed between the two columns, a wooden door fixing plate is slidably connected to the upper side of the X-guide rail, an X-axis transmission mechanism is arranged on the wooden door fixing plate in the direction close to the columns, a power output end of the X-axis transmission mechanism is connected to the wooden door fixing plate through a rack, the rack is fixedly connected to the lower side of the wooden door fixing plate, a Y-axis transmission mechanism is fixedly installed on the top between the two columns, a Z-axis transmission mechanism is connected and fixed to the power output end of the Y-axis transmission mechanism through a T-plate, an electric drill is fixedly installed on one side surface of the Z-axis transmission mechanism, and the electric drill is located on the upper side of the wooden door fixing plate.

[0007] Furthermore, a shell is provided on the X-axis transmission mechanism, and the shell is fixedly connected to the upper side of the base by bolts. A small gear and a large gear are rotatably connected inside the shell, and the small gear and the large gear are transmission connected by a belt. An X-axis motor is mounted and fixed on the surface of one side of the shell, and the power output end of the X-axis motor is fixedly connected to the small gear through an output shaft, and a transmission gear is fixedly connected to one side of the large gear through a connecting shaft, and the transmission gear is located on the outside of the shell and meshes with the rack.

[0008] Furthermore, the Y-axis transmission mechanism is provided with a Y-guide rail, and the Y-guide rail is fixedly connected to the top between the two columns. A Y-axis motor is installed and fixed on the upper side of one end of the Y-guide rail. The power output end of the Y-axis motor is connected to a synchronous belt rotatably connected to the Y-guide rail through a gear. A Y-axis slide is fixedly connected to one side of the synchronous belt, and the Y-axis slide is slidably connected to one side of the Y-guide rail. The Y-axis slide is fixedly connected to a T-plate in the direction away from the Y-guide rail.

[0009] Furthermore, four top corners of one side of the Y-direction slide are rotatably connected with rollers, and the rollers are in rolling connection with one side of the Y-direction guide rail.

[0010] Furthermore, the Z-axis transmission mechanism is provided with a mounting plate and a Z-axis movable plate, the mounting plate is fixedly connected to the side of the T-plate by bolts, a threaded sleeve is installed and fixed on the side of the mounting plate away from the T-plate, a Z-axis motor is installed and fixed on the top of the Z-axis movable plate, and the output shaft on the lower side of the Z-axis motor is connected and fixed with a screw via a coupling, and the screw and the threaded sleeve are threadedly connected.

[0011] Furthermore, the Z-axis movable plate has an "L"-shaped structure, the Z-axis motor is installed and fixed on the upper side of the horizontal section of the Z-axis movable plate, and two parallel limit rods are installed and fixed on the lower side of the horizontal section of the Z-axis movable plate. The limit rods penetrate downward through the mounting plate and maintain a sliding connection therewith.

[0012] Furthermore, the electric drill is mounted and fixed on the side of the Z-direction movable plate through a mounting frame.

[0013] Compared with the prior art, the utility model provides a multi-axis machining machine tool for drilling holes in wooden doors, which has the following beneficial effects:

[0014] In the utility model, the X-axis transmission mechanism, the Y-axis transmission mechanism, and the Z-axis transmission mechanism cooperate with each other to realize the drilling processing of wooden doors in different positions and directions. Combined with the coordinated installation design of the base and the column, the tediousness and time-consuming installation and debugging tasks are reduced, and the maintenance and repair costs are reduced. The machine tool structure is small in size and can be directly connected to the production line. It can flow smoothly and freely without other auxiliary designs. In addition, the reduction transmission design composed of the X-axis motor, the small gear, the belt, and the large gear in the X-axis transmission mechanism can make the output power requirements of the X-axis motor lower and the energy consumption lower under the same use while meeting the functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural schematic diagram of a multi-axis machining machine tool for drilling holes in wooden doors proposed by the utility model;

[0016] Figure 2 This is a side structural schematic diagram of a multi-axis machining machine tool for drilling holes in wooden doors proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a wooden door fixing plate of a multi-axis machining machine tool for drilling wooden doors proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the X-axis transmission mechanism structure of a multi-axis machining machine tool for drilling holes in wooden doors proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the Y-axis transmission mechanism structure of a multi-axis machining machine tool for drilling holes in wooden doors proposed by the utility model;

[0020] Figure 6 The utility model discloses a schematic cross-sectional structure diagram of a Z-axis transmission mechanism of a multi-axis machining tool for drilling holes in wooden doors.

[0021] In the figure: 1. base; 2. column; 3. X-axis guide rail; 4. wooden door fixing plate; 41. rack; 5. X-axis transmission mechanism; 51. housing; 52. X-axis motor; 53. small gear; 54. belt; 55. large gear; 56. transmission gear; 6. Y-axis transmission mechanism; 61. Y-guide rail; 62. Y-axis motor; 63. synchronous belt; 64. Y-axis slide plate; 7. T-plate; 8. Z-axis transmission mechanism; 81. mounting plate; 82. threaded sleeve; 83. Z-moving plate; 84. Z-axis motor; 85. screw rod; 86. limit rod; 9. electric drill. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Example:

[0025] Reference Figure 1-5 A multi-axis machining center for drilling holes in wooden doors comprises: a base 1, two columns 2 are fixedly connected to the upper side of the base 1, two X-guide rails 3 parallel to each other are fixedly installed between the two columns 2, a wooden door fixing plate 4 is slidably connected to the upper side of the X-guide rail 3, an X-axis transmission mechanism 5 is arranged on the wooden door fixing plate 4 in the direction close to the columns 2, a power output end of the X-axis transmission mechanism 5 is connected to the wooden door fixing plate 4 through a rack 41, the rack 41 is fixedly connected to the lower side of the wooden door fixing plate 4, a Y-axis transmission mechanism 6 is fixedly installed on the top between the two columns 2, a Z-axis transmission mechanism 8 is connected and fixed to the power output end of the Y-axis transmission mechanism 6 through a T-plate 7, an electric drill 9 is fixedly installed on one side surface of the Z-axis transmission mechanism 8, and the electric drill 9 is located on the upper side of the wooden door fixing plate 4.

[0026] The X-axis transmission mechanism 5 is provided with a shell 51, which is fixedly connected to the upper side of the base 1 by bolts, and a small gear 53 and a large gear 55 are rotatably connected in the shell 51, and the small gear 53 and the large gear 55 are connected for transmission by a belt 54. An X-axis motor 52 is fixedly mounted on the surface of one side of the shell 51, and the power output end of the X-axis motor 52 is fixedly connected to the small gear 53 through an output shaft, and a transmission gear 56 is fixedly connected to one side of the large gear 55 through a connecting shaft, and the transmission gear 56 is located on the outside of the shell 51 and meshes with the rack 41.

[0027] The Y-axis transmission mechanism 6 is provided with a Y-guide rail 61, which is fixedly connected to the top between the two columns 2, and a Y-axis motor 62 is fixedly installed on the upper side of one end of the Y-guide rail 61, and the power output end of the Y-axis motor 62 is connected to a synchronous belt 63 rotatably connected to the Y-guide rail 61 through a gear, and a Y-axis slide 64 is fixedly connected to one side of the synchronous belt 63, and the Y-axis slide 64 is slidably connected to one side of the Y-guide rail 61, and the Y-axis slide 64 is fixedly connected to a T-plate 7 in the direction away from the Y-guide rail 61.

[0028] Four top corners of one side of the Y-direction slide plate 64 are rotatably connected with rollers, and the rollers are in rolling connection with one side of the Y-direction guide rail 61 .

[0029] The Z-axis transmission mechanism 8 is provided with a mounting plate 81 and a Z-direction moving plate 83. The mounting plate 81 is fixedly connected to the side of the T-shaped plate 7 by bolts. A threaded sleeve 82 is fixedly installed on the side of the mounting plate 81 away from the T-shaped plate 7. A Z-axis motor 84 is fixedly installed on the top of the Z-direction moving plate 83. The output shaft on the lower side of the Z-axis motor 84 is connected and fixed with a screw rod 85 through a coupling. The screw rod 85 is connected to the threaded sleeve 82 by threads.

[0030] The Z-axis moving plate 83 has an "L"-shaped structure, and the Z-axis motor 84 is installed and fixed on the upper side of the horizontal section of the Z-axis moving plate 83. Two parallel limit rods 86 are installed and fixed on the lower side of the horizontal section of the Z-axis moving plate 83. The limit rods 86 penetrate downward through the mounting plate 81 and maintain a sliding connection therewith.

[0031] The electric drill 9 is mounted and fixed on the side surface of the Z-direction movable plate 83 through a mounting frame.

[0032] Working principle: In the working state, the wooden door to be drilled is fixed to the upper side of the wooden door fixing plate 4 by clamps, such as Figure 3 , Figure 4 As shown, the X-axis motor 52 on the X-axis transmission mechanism 5 is then started by an external switch to drive the pinion 53 to rotate, the pinion 53 drives the large gear 55 to rotate through the belt 54, and the large gear 55 drives the transmission gear 56 to rotate synchronously through the connecting shaft. Because the transmission gear 56 and the rack 41 are meshed with each other, the transmission gear 56 can drive the wooden door fixed on the upper side of the wooden door fixing plate 4 to adjust the position in the X direction through the rack 41 while the transmission gear 56 rotates. The reduction transmission design composed of the X-axis motor 52, the pinion 53, the belt 54, and the large gear 55 in the X-axis transmission mechanism 5 can make the output power requirement of the X-axis motor 52 lower and the energy consumption lower under the same use while meeting the function.

[0033] like Figure 1 , Figure 5 As shown, the Y-axis motor 62 on the Y-axis transmission mechanism 6 is started to drive the synchronous belt 63 to rotate in the Y-guide rail 61 through the gear at the bottom. As the Y-guide rail 61 rotates, the Y-slide plate 64 can be driven to move on the Y-guide rail 61 in the Y-axis direction, thereby further allowing the electric drill 9 to synchronously complete the position change in the Y-axis direction. The Y-axis motor 62 on the Y-axis transmission mechanism 6 is installed and fixed on the upper side of the Y-guide rail 61. The transmission is achieved by using the synchronous belt 63. Compared with the traditional motor direct-connection mechanism, the space occupied is smaller, thereby reducing the overall size of the device.

[0034] like Figure 1 , Figure 6 As shown, starting the Z-axis motor 84 on the Z-axis transmission mechanism 8 can drive the screw 85 to rotate, and the screw 85 rotates on the threaded sleeve 82 through the thread, so as to realize the lifting and lowering movement of the Z-axis moving plate 83 in the Z-axis direction. The two limit rods 86 are kept in sliding connection with the mounting plate 81, so that the electric drill 9 on the side of the Z-axis moving plate 83 can move stably along the Z-axis direction, thereby ensuring the accuracy of the electric drill 9 when drilling holes in the wooden door;

[0035] The machine tool structure, which is composed of a base 1, a column 2, a wooden door fixing plate 4, an X-axis transmission mechanism 5, a Y-axis transmission mechanism 6, and a Z-axis transmission mechanism 8, is relatively small in size and can be directly connected to a production line without any other auxiliary design. It can flow smoothly and freely and is suitable for small wooden door processing plants or workshops with limited space, thereby improving the flexibility and efficiency of the production line.

Claims

1. A multi-axis machining machine for drilling holes in wooden doors, comprising: The base (1) is characterized in that two columns (2) are fixedly connected to the upper side of the base (1), two mutually parallel X-guide rails (3) are fixedly installed between the two columns (2), a wooden door fixing plate (4) is slidably connected to the upper side of the X-guide rail (3), an X-axis transmission mechanism (5) is arranged on the wooden door fixing plate (4) close to the column (2), the power output end of the X-axis transmission mechanism (5) is connected to the wooden door fixing plate (4) through a rack (41), the rack (41) is fixedly connected to the lower side of the wooden door fixing plate (4), a Y-axis transmission mechanism (6) is fixedly installed on the top between the two columns (2), the power output end of the Y-axis transmission mechanism (6) is connected and fixedly connected to a Z-axis transmission mechanism (8) through a T-plate (7), an electric drill (9) is fixedly installed on one side surface of the Z-axis transmission mechanism (8), and the electric drill (9) is located on the upper side of the wooden door fixing plate (4).

2. A multi-axis machining center for drilling holes in wooden doors according to claim 1, characterized in that: The X-axis transmission mechanism (5) is provided with a shell (51), the shell (51) is fixedly connected to the upper side of the base (1) by bolts, a small gear (53) and a large gear (55) are rotatably connected in the shell (51), the small gear (53) and the large gear (55) are connected by a belt (54), an X-axis motor (52) is fixedly mounted on the surface of one side of the shell (51), the power output end of the X-axis motor (52) is fixedly connected to the small gear (53) by an output shaft, and a transmission gear (56) is fixedly connected to one side of the large gear (55) by a connecting shaft, and the transmission gear (56) is located outside the shell (51) and meshes with the rack (41).

3. The multi-axis machining center for drilling holes in wooden doors according to claim 1, characterized in that: The Y-axis transmission mechanism (6) is provided with a Y-axis guide rail (61), the Y-axis guide rail (61) is fixedly connected to the top between the two columns (2), a Y-axis motor (62) is fixedly installed on the upper side of one end of the Y-axis guide rail (61), a power output end of the Y-axis motor (62) is connected to a synchronous belt (63) rotatably connected to the Y-axis guide rail (61) through a gear, a Y-axis slide plate (64) is fixedly connected to one side of the synchronous belt (63), the Y-axis slide plate (64) is slidably connected to one side of the Y-axis guide rail (61), and the Y-axis slide plate (64) is fixedly connected to a T-shaped plate (7) in a direction away from the Y-axis guide rail (61).

4. The multi-axis machining center for drilling holes in wooden doors according to claim 3, characterized in that: Four top corners of one side of the Y-direction slide plate (64) are all rotatably connected to rollers, and the rollers are kept in rolling connection with one side of the Y-direction guide rail (61).

5. The multi-axis machining center for drilling holes in wooden doors according to claim 3, characterized in that: The Z-axis transmission mechanism (8) is provided with a mounting plate (81) and a Z-direction moving plate (83); the mounting plate (81) is fixedly connected to the side of the T-shaped plate (7) by means of bolts; a threaded sleeve (82) is fixedly mounted on the side of the mounting plate (81) away from the T-shaped plate (7); a Z-axis motor (84) is fixedly mounted on the top of the Z-direction moving plate (83); a screw rod (85) is fixedly connected to the output shaft at the lower side of the Z-axis motor (84) by means of a coupling; and the screw rod (85) is connected to the threaded sleeve (82) by means of threads.

6. The multi-axis machining center for drilling holes in wooden doors according to claim 5, characterized in that: The Z-axis moving plate (83) is in an "L"-shaped structure. The Z-axis motor (84) is fixedly mounted on the upper side of the horizontal section of the Z-axis moving plate (83). Two mutually parallel limiting rods (86) are fixedly mounted on the lower side of the horizontal section of the Z-axis moving plate (83). The limiting rods (86) penetrate downward through the mounting plate (81) and maintain a sliding connection therewith.

7. The multi-axis machining center for drilling holes in wooden doors according to claim 5, characterized in that: The electric drill (9) is mounted and fixed on the side of the Z-direction movable plate (83) via a mounting frame.

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