Drilling equipment for stone machining
By introducing a laser emitter and adjustment mechanism into the stone processing equipment, the problem of insufficient precision in traditional stone drilling equipment has been solved, achieving high-precision and high-efficiency drilling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-31
AI Technical Summary
Traditional stone drilling equipment relies on visual adjustment of the drill bit, which introduces drilling errors and makes it difficult to improve drilling accuracy.
A laser emitter is used in conjunction with an adjustment mechanism. The drilling point is determined by the laser beam, and precise drilling is achieved by combining a servo motor and an electric push rod, thus reducing errors.
It improves the accuracy and efficiency of drilling holes in stone and reduces drilling errors.
Smart Images
Figure CN224060142U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stone processing technology, and in particular to a stone processing drilling device. Background Technology
[0002] Stone, as a high-end building decoration material, is widely used in interior decoration design, curtain wall decoration, and public facility construction. Currently, the most common types on the market are natural stone and artificial stone. Natural stone is further divided into slate and granite according to its chemical properties. Artificial stone is divided into terrazzo and synthetic stone according to its processing. Stone has long been one of the important raw materials for building and bridge construction. In the process of large-scale stone processing, it is often necessary to drill holes in the stone. Traditional drilling equipment mostly adjusts the drill bit to the drilling area by visual inspection, so this method has a certain drilling error and it is difficult to improve the drilling accuracy. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a stone processing drilling device.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0005] This utility model discloses a stone processing drilling device, including a processing table. Two sliding grooves are formed on both sides of the processing table, and an adjusting frame is installed around the perimeter of the processing table. An adjusting block is fixedly connected to one side of the adjusting frame, and sliders are fixedly connected to both sides of the inner wall of the adjusting frame. The sliders are slidably connected inside the sliding grooves. Two mounting plates are fixedly connected to the top of the processing table. Threaded rods pass through the internal threads of the mounting plates, and guide rods also pass through the interior of the mounting plates. A clamping plate is fixedly connected to one end of the guide rod. A first support plate and a second support plate are fixedly connected to the outer wall of the processing table. A servo motor is fixedly connected to the front surface of the first support plate, and the drive end of the servo motor passes through the first support plate and is fixedly connected to a lead screw. An adjusting mechanism is installed on the adjusting frame, and the adjusting mechanism includes a fastening frame and a second electric push... The fastening frame has a rod and a limiting rod. Fixed blocks are fixed to the front and rear surfaces of the fastening frame. A first electric push rod is fixed to the bottom of the fastening frame. The fastening frame is slidably sleeved on the outside of the adjusting frame. A horizontal plate is fixed to the telescopic end of the first electric push rod. A second electric push rod is fixed to the top of the fastening frame. A limiting rod passes through the inside of the fixed block. The bottom end of the limiting rod is fixed to the horizontal plate. A third electric push rod is fixed to the horizontal plate. An insert block is fixed to the telescopic end of the third electric push rod. A motor is fixed to the bottom of the horizontal plate. A drill bit is fixed to the drive end of the motor. Support frames are rotatably connected to both ends of the horizontal plate through pins. An insertion hole is opened on the top of the support frame. A laser emitter is fixed to the bottom of the support frame. A baffle is also fixed to the bottom of the horizontal plate. A pin is inserted into the inside of the baffle.
[0006] As a preferred embodiment of this utility model, one end of the threaded rod is rotatably connected to the clamping plate via a bearing, and the guide rod and the mounting plate are slidably connected.
[0007] As a preferred embodiment of this utility model, one end of the lead screw is rotatably connected to the second support plate via a bearing, and the adjusting block is threaded onto the outside of the lead screw.
[0008] In a preferred embodiment of this invention, the pin passes through the support frame, and the pin and the support frame are slidably connected.
[0009] As a preferred embodiment of this utility model, the fixed end of the second electric push rod is fixedly connected to the top of the adjusting frame, and the fixing block and the limiting rod are slidably connected.
[0010] In a preferred embodiment of this invention, the center points of the drill bit, the insertion hole, and the laser emitter are all on the same vertical line, and the diameter of the insertion block is smaller than the diameter of the insertion hole.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] The adjustment mechanism can use the light emitted by the laser emitter as the drilling point, making it easy to quickly find the drilling point on the stone and drill, thus improving drilling accuracy. Compared with the traditional visual drilling method, it greatly reduces drilling error and improves drilling efficiency. Attached Figure Description
[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0014] Figure 1 This is a schematic diagram of the overall structure of a stone processing drilling device according to the present invention;
[0015] Figure 2 This is a schematic diagram of the structure of the adjusting frame in a stone processing drilling device according to the present invention;
[0016] Figure 3 This is a schematic diagram of the adjustment mechanism in a stone processing drilling device according to the present invention;
[0017] Figure 4 This is a schematic diagram of the pin structure in a stone processing drilling device according to the present invention;
[0018] In the diagram: 1. Machining table; 11. Slide groove; 2. Adjusting frame; 21. Adjusting block; 22. Slider; 3. Mounting plate; 31. Threaded rod; 32. Guide rod; 33. Clamping plate; 4. First support plate; 5. Second support plate; 6. Servo motor; 7. Lead screw; 8. Adjusting mechanism; 81. Fastening frame; 811. Fixing block; 812. First electric push rod; 813. Horizontal plate; 82. Second electric push rod; 83. Limiting rod; 84. Third electric push rod; 85. Insertion block; 86. Electric motor; 861. Drill bit; 87. Support frame; 871. Insertion hole; 872. Laser emitter; 88. Baffle; 89. Pin. Detailed Implementation
[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0020] In the attached diagram, all identical reference numerals refer to the same components.
[0021] like Figure 1-4 As shown, this utility model provides a stone processing drilling device, including a processing table 1. Two sliding grooves 11 are opened on both sides of the processing table 1, and an adjustment frame 2 is installed on the periphery of the processing table 1. An adjustment block 21 is fixedly connected to one side of the adjustment frame 2, and sliders 22 are fixedly connected to both sides of the inner wall of the adjustment frame 2. The sliders 22 are slidably connected to the inside of the sliding grooves 11. Two mounting plates 3 are fixedly connected to the top of the processing table 1. A threaded rod 31 is threaded through the inside of the mounting plate 3, and a guide rod 32 is also threaded through the inside of the mounting plate 3. A clamping plate 33 is fixedly connected to one end of the guide rod 32, and one end of the threaded rod 31 is rotatably connected to the clamping plate 33 through a bearing. The guide rod 32 and the mounting plate 3 are slidably connected. A first support plate 4 and a second support plate 5 are also fixedly connected to the outer side wall of the processing table 1. A servo motor 6 is fixedly connected to the front surface of the first support plate 4. The drive end of the servo motor 6 passes through the first support plate 4 and is fixedly connected to a lead screw 7. One end of the lead screw 7 is rotatably connected to the second support plate 5 through a bearing. The adjustment block 21 is threadedly sleeved on the outside of the lead screw 7.
[0022] An adjustment mechanism 8 is installed on the adjustment frame 2. The adjustment mechanism 8 includes a fastening frame 81, a second electric push rod 82, and a limiting rod 83. Fixing blocks 811 are fixed to the front and rear surfaces of the fastening frame 81, and a first electric push rod 812 is fixed to the bottom of the fastening frame 81. The fastening frame 81 is slidably sleeved on the outside of the adjustment frame 2. A horizontal plate 813 is fixed to the telescopic end of the first electric push rod 812. The second electric push rod 82 is fixed to the top of the fastening frame 81. A limiting rod 83 passes through the interior of the fixing block 811. The bottom end of the limiting rod 83 is fixed to the horizontal plate 813. A third electric push rod 84 is horizontally fixed to the horizontal plate 813. An insert block 85 is fixed to the telescopic end of the third electric push rod 84. A motor 86 is fixed to the bottom of the horizontal plate 813. A drill bit 861 is fixed to the drive end of the motor 86. Supports are rotatably connected to both ends of the horizontal plate 813 via pins. The support frame 87 has an insertion hole 871 on its top and a laser emitter 872 fixedly connected to its bottom. A baffle 88 is also fixedly connected to the bottom of the horizontal plate 813. A pin 89 is inserted into the baffle 88 and passes through the support frame 87. The pin 89 and the support frame 87 are slidably connected. The fixed end of the second electric push rod 82 is fixedly connected to the top of the adjusting frame 2. The fixing block 811 and the limiting rod 83 are slidably connected. The center points of the drill bit 861, the insertion hole 871 and the laser emitter 872 are all on the same vertical line. The diameter of the insertion block 85 is smaller than the diameter of the insertion hole 871. The adjusting mechanism 8 can use the light emitted by the laser emitter 872 as the drilling point, which makes it easy to quickly find the drilling point on the stone and drill. This improves the drilling accuracy and greatly reduces drilling error and improves drilling efficiency compared with the traditional visual drilling method.
[0023] Among them, the model of servo motor 6 is ACSM110-G04030LZ, and the model of motor 86 is YE2.
[0024] Working principle: When using this device, place the stone on top of the processing table 1 and position it between the two clamping plates 33. Then, hold the two threaded rods 31 and rotate them, which will cause the two clamping plates 33 to move relative to each other, thus clamping the stone. Next, control the servo motor 6 to rotate forward and backward, which will drive the lead screw 7 to rotate forward and backward. After the lead screw 7 rotates forward and backward, it will drive the adjusting block 21, the adjusting frame 2, and the drill bit 861 to move back and forth. Then, control the extension and retraction of the second electric push rod 82, which will drive the fastening frame 81 and the drill bit 861 to move left and right. Since the center points of the drill bit 861, the insertion hole 871, and the laser emitter 872 are all on the same vertical line, the laser beam emitted by the laser emitter 872 will form a laser beam when it shines on the stone. A point is formed, and the drilling point can be determined by observing the specific position of this point on the stone. After the drilling point is determined, the pin 89 is pulled outward. At this time, the pin 89 is moved out of the baffle 88 and the support frame 87. Then, the support frame 87 is rotated 90 degrees counterclockwise until the insertion hole 871 is aligned with the insertion block 85. Then, the third electric push rod 84 is extended. At this time, the insertion block 85 can be inserted into the insertion hole 871, so that the support frame 87 will not affect the actual drilling. Then, the first electric push rod 812 and the motor 86 are controlled to work. After the motor 86 works, it can drive the drill bit 861 to rotate. After the first electric push rod 812 extends, it can drive the horizontal plate 813 and the rotating drill bit 861 to slowly move down, so that the stone below can be drilled.
[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A stone processing drilling apparatus comprising a processing table (1), characterized in that, Both sides of the processing table (1) are provided with two sliding grooves (11), and the periphery of the processing table (1) is provided with an adjusting frame (2), one side of the adjusting frame (2) is fixedly connected with an adjusting block (21), and both sides of the inner wall of the adjusting frame (2) are fixedly connected with sliding blocks (22), the sliding blocks (22) are slidingly connected in the interiors of the sliding grooves (11), the top of the processing table (1) is fixedly connected with two mounting plates (3), the interiors of the mounting plates (3) are threadedly penetrated by threaded rods (31), and the interiors of the mounting plates (3) are also penetrated by guide rods (32), one end of each guide rod (32) is fixedly connected with a clamping plate (33), and the outer side wall of the processing table (1) is also fixedly connected with a first supporting plate (4) and a second supporting plate (5), the front surface of the first supporting plate (4) is fixedly connected with a servo motor (6), the driving end of the servo motor (6) penetrates the first supporting plate (4) and is fixedly connected with a lead screw (7), the adjusting frame (2) is provided with an adjusting mechanism (8), the adjusting mechanism (8) comprises a fastening frame (81), a second electric push rod (82) and a limiting rod (83), the front and rear surfaces of the fastening frame (81) are fixedly connected with fixed blocks (811), the bottom of the fastening frame (81) is fixedly connected with a first electric push rod (812), the fastening frame (81) is slidingly sleeved on the outside of the adjusting frame (2), the extension end of the first electric push rod (812) is fixedly connected with a horizontal plate (813), the top of the fastening frame (81) is fixedly connected with the second electric push rod (82), the interiors of the fixed blocks (811) are penetrated by the limiting rods (83), the bottom end of each limiting rod (83) is fixedly connected on the horizontal plate (813), the horizontal plate (813) is transversely fixedly connected with a third electric push rod (84), the extension end of the third electric push rod (84) is fixedly connected with an insertion block (85), the bottom of the horizontal plate (813) is fixedly connected with a motor (86), the driving end of the motor (86) is fixedly connected with a drill bit (861), the two ends of the horizontal plate (813) are rotatably connected with supporting frames (87) through pin shafts, the top of each supporting frame (87) is provided with an insertion hole (871), and the bottom of each supporting frame (87) is fixedly connected with a laser emitter (872), the bottom of the horizontal plate (813) is also fixedly connected with a baffle (88), and the interior of the baffle (88) is inserted with a bolt (89).
2. A stone working drilling apparatus according to claim 1, characterized in that, One end of the threaded rod (31) is rotatably connected to the clamping plate (33) through a bearing, and the guide rod (32) and the mounting plate (3) are slidingly connected.
3. A stone working drilling apparatus according to claim 1, wherein One end of the lead screw (7) is rotatably connected to the second supporting plate (5) through a bearing, and the adjusting block (21) is threadedly sleeved on the outside of the lead screw (7).
4. A stone working drilling apparatus according to claim 1, characterized in that, The bolt (89) penetrates the supporting frame (87), and the bolt (89) and the supporting frame (87) are slidingly connected.
5. A stone working drilling apparatus according to claim 1, wherein The fixed end of the second electric push rod (82) is fixedly connected to the top of the adjusting frame (2), and the fixed blocks (811) and the limiting rods (83) are slidingly connected.
6. A stone working drilling apparatus as claimed in claim 1, wherein, The center points of the drill bit (861), the insertion hole (871) and the laser emitter (872) are on the same vertical line, and the diameter of the insertion block (85) is smaller than the diameter of the insertion hole (871).