Stone machining drilling machine

Abstract

The utility model discloses a stone machining drilling machine which comprises a machine frame, a mounting plate is arranged in the machine frame, a rotating shaft is fixed to the mounting plate, the end of the rotating shaft is rotationally connected with the machine frame, an angle adjusting mechanism used for driving the rotating shaft to rotate is installed in the machine frame, a pointer is fixed to the right end of the rotating shaft, and a scale plate is installed at the right end in the machine frame. The angle adjusting mechanism comprises a first motor, a driving wheel, a driven wheel and a transmission belt, the first motor is fixed into the rack, the driving wheel is fixed into the transmission belt, the driving wheel is fixed into the transmission belt, and the driven wheel is fixed into the transmission belt. A driving wheel is installed on an output shaft of the first motor and is in transmission connection with a driven wheel through a transmission belt, and the driven wheel is installed on the rotating shaft. The stone inclined hole punching device is convenient to adjust, and inclined holes can be conveniently punched in stone according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing, in particular to a stone processing drilling machine. Background Art

[0002] Chinese Patent CN218196078U discloses a stone processing drilling machine, which includes a base, a working box, and a collection box. A drilling mechanism is fixedly installed inside the working box. A water tank is fixedly installed on the upper surface of the right side of the base. A dust reduction mechanism is fixedly installed on the upper surface of the right side of the working box. U-shaped plates are fixedly connected to the inner walls of the left and right sides of the working box. Threaded holes are opened at the centers of the upper surfaces of the two U-shaped plates and are threadedly connected with threaded rods. The lower ends of the threaded rods are rotatably connected with pressing plates through bearings. The upper ends of the threaded rods are fixedly installed with adjusting wheels. The upper surface of the right side of the water tank is fixedly communicated with a liquid adding pipe. By setting the dust reduction mechanism, this stone processing drilling machine can prevent debris from spreading everywhere, reduce environmental pollution, and avoid damage to the respiratory tracts of workers caused by debris.

[0003] When the above patent is in use, it can only drill straight holes in the stone vertically. However, some special processing requirements need to drill inclined holes in the stone, resulting in the above patent being unable to meet the usage requirements during use. Therefore, in view of the above current situation, there is an urgent need to develop a stone processing drilling machine that is convenient to adjust and is convenient to drill inclined holes in the stone according to needs, so as to overcome the deficiencies in current practical applications and meet the current needs. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a stone processing drilling machine to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A stone processing drilling machine includes a frame, a mounting plate, a rotating shaft, a scale plate, a pointer, an angle adjustment mechanism, a lifting mechanism, a drilling mechanism, and a locking mechanism. A mounting plate is arranged inside the frame. A rotating shaft is fixed on the mounting plate. The end of the rotating shaft is rotationally connected to the frame. An angle adjustment mechanism for driving the rotating shaft to rotate is installed inside the frame. A pointer is fixed to the right end of the rotating shaft. A scale plate is installed at the right end inside the frame. The pointer points to the scale plate. Two locking mechanisms for clamping the rotating shaft are installed at the left end inside the frame. A lifting mechanism is installed on the mounting plate. A drilling mechanism is installed on the lifting mechanism. The angle adjustment mechanism includes: a first motor, a driving wheel, a driven wheel, and a transmission belt. The first motor is fixed inside the frame. A driving wheel is installed on the output shaft of the first motor. The driving wheel is in transmission connection with the driven wheel through the transmission belt. The driven wheel is installed on the rotating shaft.

[0007] Further, the two locking mechanisms are symmetrically arranged up and down with respect to the central axis of the rotating shaft.

[0008] Further, the lifting mechanism includes: a second motor, a lead screw, a threaded sleeve, a lifting plate, a slider and a slide rail. The second motor is fixed on the mounting plate. The lead screw is rotatably connected to the mounting plate. The output shaft of the second motor is connected to the lead screw. A threaded sleeve is mounted on the lead screw. The upper side of the threaded sleeve is fixed with a lifting plate. Two sliders are fixed at the bottom of the lifting plate. Each slider is slidably mounted on a slide rail. The slide rail is fixed on the mounting plate. The drilling mechanism is mounted on the lifting plate.

[0009] Further, the drilling mechanism includes: a third motor and a drill bit. The third motor is fixed on the lifting plate. The output shaft of the third motor is connected to the drill bit.

[0010] Further, the locking mechanism includes: a hydraulic cylinder and a snap ring. The hydraulic cylinder is fixed inside the frame. The output end of the hydraulic cylinder is fixed to the snap ring.

[0011] Further, anti-slip lines are provided inside the snap ring.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] For the stone processing drilling machine of the present utility model, when drilling a straight hole, the stone to be drilled is placed below the drilling mechanism, and the drilling mechanism is driven by the lifting mechanism to move downward to drill the stone. When an inclined hole needs to be drilled on the stone, first, the two locking mechanisms release the rotating shaft so that the rotating shaft can rotate. Then, the first motor drives the driving wheel and the driven wheel to rotate. The driven wheel drives the rotating shaft to rotate. The rotating shaft drives the mounting plate, the lifting mechanism and the drilling mechanism to rotate. The inclined angle is measured by the scale plate and the pointer to accurately control the inclined angle of the drilling mechanism. After adjustment, the two locking mechanisms clamp the rotating shaft so that it cannot rotate, thereby improving the stability of the rotating shaft and the mounting plate. Finally, the drilling mechanism drills an inclined hole on the stone.

[0014] In summary, the present utility model is convenient to adjust and is convenient for drilling inclined holes on stones as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 ;

[0016] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 ;

[0017] Figure 3Schematic three-dimensional structure of the present utility model Figure 3 ;

[0018] Figure 4 Schematic partial structure of the present utility model Figure 1 ;

[0019] Figure 5 Schematic partial structure of the present utility model Figure 2 。 Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0021] Refer to Figures 1-5 , in the embodiment of the present utility model, a stone processing drilling machine includes a frame 1, a mounting plate 2, a rotating shaft 3, a scale plate 4, a pointer 5, an angle adjustment mechanism 6, a lifting mechanism 7, a drilling mechanism 8 and a locking mechanism 9. A mounting plate 2 is arranged inside the frame 1, a rotating shaft 3 is fixed on the mounting plate 2, the end of the rotating shaft 3 is rotatably connected to the frame 1, an angle adjustment mechanism 6 for driving the rotating shaft 3 to rotate is installed inside the frame 1, a pointer 5 is fixed to the right end of the rotating shaft 3, a scale plate 4 is installed at the right end inside the frame 1, the pointer 5 points to the scale plate 4, two locking mechanisms 9 for clamping the rotating shaft 3 are installed at the left end inside the frame 1, and the two locking mechanisms 9 are symmetrically arranged up and down with respect to the central axis of the rotating shaft 3. A lifting mechanism 7 is installed on the mounting plate 2, and a drilling mechanism 8 is installed on the lifting mechanism 7. During use, the stone to be drilled is placed below the drilling mechanism 8, and the drilling mechanism 8 is driven by the lifting mechanism 7 to move downward to drill the stone. When an inclined hole needs to be drilled in the stone, first, the two locking mechanisms 9 release the rotating shaft 3 so that the rotating shaft 3 can rotate. Then, the rotating shaft 3 is driven to rotate by the angle adjustment mechanism 6, and the mounting plate 2, the lifting mechanism 7, and the drilling mechanism 8 are driven to rotate by the rotating shaft 3. The inclined angle is measured by the scale plate 4 and the pointer 5 to accurately control the inclined angle of the drilling mechanism 8. After adjustment, the rotating shaft 3 is clamped by the two locking mechanisms 9 so that it cannot rotate, thereby improving the stability of the rotating shaft 3 and the mounting plate 2.

[0022] The angle adjustment mechanism 6 includes: a first motor 601, a driving wheel 602, a driven wheel 603, and a transmission belt 604. The first motor 601 is fixed within the frame 1. The driving wheel 602 is mounted on the output shaft of the first motor 601. The driving wheel 602 is drivingly connected to the driven wheel 603 through the transmission belt 604. The driven wheel 603 is mounted on the rotating shaft 3. During use, the first motor 601 drives the driving wheel 602 and the driven wheel 603 to rotate, and the driven wheel 603 drives the rotating shaft 3 to rotate.

[0023] The lifting mechanism 7 includes: a second motor 701, a lead screw 702, a threaded sleeve 703, a lifting plate 704, a slider 705, and a slide rail 706. The second motor 701 is fixed on the mounting plate 2. The lead screw 702 is rotatably connected to the mounting plate 2. The output shaft of the second motor 701 is connected to the lead screw 702. The threaded sleeve 703 is mounted on the lead screw 702. The lifting plate 704 is fixed to the upper side of the threaded sleeve 703. Two sliders 705 are fixed to the bottom of the lifting plate 704. Each slider 705 is slidably mounted on a slide rail 706. The slide rail 706 is fixed to the mounting plate 2. The drilling mechanism 8 is mounted on the lifting plate 704. During use, the second motor 701 drives the lead screw 702 to rotate, the rotation of the lead screw 702 drives the threaded sleeve 703 and the lifting plate 704 to move, and the lifting plate 704 drives the drilling mechanism 8 to move.

[0024] The drilling mechanism 8 includes: a third motor 801 and a drill bit 802. The third motor 801 is fixed on the lifting plate 704. The output shaft of the third motor 801 is connected to the drill bit 802. During use, the third motor 801 drives the drill bit 802 to rotate, and the drill bit 802 drills holes in the stone material.

[0025] The locking mechanism 9 includes: a hydraulic cylinder 901 and a clamping ring 902. The hydraulic cylinder 901 is fixed within the frame 1. The output end of the hydraulic cylinder 901 is fixed to the clamping ring 902. Anti-slip threads 9021 are provided within the clamping ring 902. During use, the hydraulic cylinder 901 drives the clamping ring 902 to move, and the clamping ring 902 clamps or releases the rotating shaft 3.

[0026] Working principle: For this stone processing drilling machine, when drilling a straight hole, place the stone to be drilled under the drilling mechanism 8, and drive the drilling mechanism 8 to move down by the lifting mechanism 7 to drill the stone. When an inclined hole needs to be drilled on the stone, first loosen the rotating shaft 3 by the two locking mechanisms 9 so that the rotating shaft 3 can rotate. Then, drive the driving wheel 602 and the driven wheel 603 to rotate by the first motor 601, drive the rotating shaft 3 to rotate by the driven wheel 603, drive the mounting plate 2, the lifting mechanism 7, and the drilling mechanism 8 to rotate by the rotating shaft 3, and measure the inclination angle through the scale plate 4 and the pointer 5 to accurately control the inclination angle of the drilling mechanism 8. After adjustment, clamp the rotating shaft 3 by the two locking mechanisms 9 to make it unable to rotate, thereby improving the stability of the rotating shaft 3 and the mounting plate 2. Finally, drill an inclined hole on the stone by the drilling mechanism 8.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A stone processing drilling machine, characterized in that: The invention comprises a frame (1), a mounting plate (2), a rotating shaft (3), a scale plate (4), a pointer (5), an angle adjustment mechanism (6), a lifting mechanism (7), a punching mechanism (8) and a locking mechanism (9), wherein the frame (1) is provided with a mounting plate (2), a rotating shaft (3) is fixed on the mounting plate (2), an end of the rotating shaft (3) is rotatably connected to the frame (1), an angle adjustment mechanism (6) for driving the rotating shaft (3) to rotate is installed in the frame (1), a pointer (5) is fixed at the right end of the rotating shaft (3), a scale plate (4) is installed at the right end inside the frame (1), the pointer (5) points to the scale plate (4), and the frame (1) Two locking mechanisms (9) for clamping the rotating shaft (3) are installed at the inner left end, a lifting mechanism (7) is installed on the mounting plate (2), a punching mechanism (8) is installed on the lifting mechanism (7), and the angle adjustment mechanism (6) comprises: a first motor (601), a driving wheel (602), a driven wheel (603) and a transmission belt (604), the first motor (601) is fixed in the frame (1), a driving wheel (602) is installed on the output shaft of the first motor (601), the driving wheel (602) is connected to the driven wheel (603) through the transmission belt (604), and the driven wheel (603) is installed on the rotating shaft (3).

2. The stone processing drilling machine according to claim 1, characterized in that: The two locking mechanisms (9) are arranged symmetrically up and down about the central axis of the rotating shaft (3).

3. The stone processing drilling machine according to claim 1, characterized in that: The lifting mechanism (7) comprises: a second motor (701), a lead screw (702), a threaded sleeve (703), a lifting plate (704), a slider (705) and a slide rail (706); the second motor (701) is fixed on the mounting plate (2); the lead screw (702) is rotatably connected to the mounting plate (2); the output shaft of the second motor (701) is connected to the lead screw (702); a threaded sleeve (703) is installed on the lead screw (702); a lifting plate (704) is fixed on the upper side of the threaded sleeve (703); two sliders (705) are fixed on the bottom of the lifting plate (704); each slider (705) is slidably mounted on a slide rail (706); the slide rail (706) is fixed on the mounting plate (2); and the punching mechanism (8) is mounted on the lifting plate (704).

4. The stone processing drilling machine according to claim 3, characterized in that: The punching mechanism (8) comprises: a third motor (801) and a drill bit (802); the third motor (801) is fixed on the lifting plate (704); and the output shaft of the third motor (801) is connected to the drill bit (802).

5. The stone processing drilling machine according to claim 2, characterized in that: The locking mechanism (9) comprises: a hydraulic cylinder (901) and a snap ring (902); the hydraulic cylinder (901) is fixed in the frame (1); and the output end of the hydraulic cylinder (901) is fixed to the snap ring (902).

6. The stone processing drilling machine according to claim 5, characterized in that: The clamping ring (902) is provided with anti-slip grooves (9021).

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