Drilling machine with positioning function
The drilling machine with a positioning function automates drill bit alignment using a camming and clamping mechanism with laser guidance, addressing inefficiencies and inaccuracies in traditional methods by ensuring precise hole placement.
Patent Information
- Application Number
- CN202323438886.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-18
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-18
AI Technical Summary
Traditional drilling machines require manual adjustment of the drill bit position based on experience, leading to increased workload and potential position deviations during drilling, affecting the accuracy and efficiency of hole placement in plates.
A drilling machine with a positioning function utilizing a camming mechanism, clamping mechanism, lifting mechanism, and laser guidance to precisely locate the drilling position, incorporating features like L-shaped clamping plates, hydraulic rods, and a laser light for accurate alignment.
Facilitates precise positioning of drilling holes by automating the adjustment process, reducing manual errors and enhancing drilling efficiency and accuracy.
Smart Images
Figure CN222176038U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of drilling machines, in particular to a drilling machine with a positioning function. Background Art
[0002] Drilling machine is a general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object by rotary cutting or rotary extrusion. It is also called drilling machine, punching machine, eyelet drilling machine, through-hole machine, etc. The desired effect can be achieved by drilling holes in precision parts. Drilling machines include semi-automatic drilling machines and fully automatic drilling machines. With the development of the times, the use of fully automatic drilling machines to drill holes in various mechanical parts, hardware accessories, accessories, etc. is becoming more and more widespread.
[0003] At present, when drilling holes in plates, traditional drilling machines mostly fix the plates first, and then the staff adjusts the position of the drill bit based on experience and pulls it down to locate the drilling position. This method increases the workload of the staff and has low efficiency. In addition, position deviations are prone to occur during drilling, resulting in deviations in the drilling position, which affects the subsequent use of the plate.
[0004] In view of the above problems, we propose a drilling machine with positioning function. Utility Model Content
[0005] (1) Technical issues to be solved
[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a drilling machine with a positioning function, aiming to solve the problem that when traditional drilling machines are used to drill holes in plates, the plates are mostly fixed first, and then the staff adjusts the position of the drill bit based on experience and pulls it down to locate the drilling position. This method increases the workload of the staff and has low efficiency. In addition, position deviations are prone to occur when drilling, resulting in deviations in the drilling position, which affects the subsequent use of the plate.
[0007] (2) Technical solution
[0008] The camming mechanism is a kind of mechanism that is used for the drilling operation of the present invention, and its upper and lower ends are provided with the camming mechanism, and their lower ends are provided with the camming mechanism, and their lower ends are provided with the camming mechanism.
[0009] A ball is rotatably arranged at the lower end of the support rod.
[0010] The clamping mechanism includes a U-shaped frame, a cylinder and a clamping plate. Two T-shaped sliders are fixed at the bottom of the U-shaped frame, which slide and cooperate with the slide grooves on the front and rear sides respectively. The two cylinders are relatively installed on the front and rear surfaces inside the U-shaped frame. The clamping plate is an L-shaped structure and is fixed to the telescopic end of the cylinder.
[0011] A mounting plate is fixed on the right side of the upper surface of the operating table, a hydraulic rod is installed on the left surface of the mounting plate, and the telescopic end of the hydraulic rod is connected to the lower side of the right surface of the U-shaped frame.
[0012] A guide groove is formed on the rear side of the support frame surface, a guide rod is fixed inside the guide groove, a guide plate is slidably sleeved on the guide rod, and a telescopic rod is connected between the front surface of the guide plate and the fixed plate on the rear side.
[0013] A first motor is installed on the upper side of the rear surface of the support frame, and an output shaft of the first motor is connected to the rear end of the screw rod.
[0014] The lifting mechanism comprises an electric push rod, which is installed at the bottom of the movable block, and the telescopic end of the electric push rod is fixedly connected to the upper surface of the mounting frame.
[0015] (3) Beneficial effects
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The utility model facilitates the placement of the plate to be drilled by using two front and rear L-shaped clamping plates, and is combined with a cylinder to facilitate the adjustment of the front and rear clamping plates to move closer or farther from each other, so as to clamp and fix the plate to be drilled. Under the sliding cooperation between the slider and the slide groove, the hydraulic rod is combined to facilitate the adjustment of the left and right movement of the clamped plate.
[0018] The threaded cooperation between the screw rod and the movable block makes it easy to adjust the drill rod to move forward and backward. Combined with the action of the electric push rod, it is easy to adjust the drill rod to move downward. At the same time, with the active cooperation between the movable rod and the fixed plate, in the process of adjusting the drill rod to move downward, the limit ring is driven to move downward, and then the support rod is driven to move down to contact the plate to be drilled. Under the action of the laser light, it is easy to locate the drilling position, thereby achieving precise positioning of the drilling position. With the elastic action of the spring, the drill rod is continued to be adjusted to move downward, pass through the through hole in the center of the limit ring, contact with the clamped plate, and drill holes are implemented. This effectively solves the problem that when a traditional drilling machine is used to drill holes in the plate, the staff needs to rely on experience to determine the drilling position, which is inefficient, and position deviations are prone to occur during drilling, resulting in a skewed drilling position. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is the front view of the utility model;
[0021] Figure 3 for Figure 2 Structural diagram of the middle section AA;
[0022] Figure 4 for Figure 1 A schematic diagram of the enlarged structure at B in the middle;
[0023] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point C in the middle.
[0024] The markings in the attached drawings are: 1. operating table; 2. slide; 3. hydraulic rod; 4. support frame; 5. screw; 6. movable block; 7. electric push rod; 8. mounting frame; 9. drilling motor; 10. drill rod; 11. fixed plate; 12. movable rod; 13. top plate; 14. spring; 15. limit ring; 16. laser light; 17. support rod; 18. ball; 19. U-shaped frame; 20. cylinder; 21. splint; 22. guide groove; 23. guide rod; 24. guide plate; 25. telescopic rod; 26. first motor. DETAILED DESCRIPTION
[0025] This specific embodiment is a drilling machine with a positioning function, such as Figure 1-Figure 5As shown, the drilling machine with positioning function includes an operating table 1 and a clamping mechanism. Two slide grooves 2 are provided on the operating table 1. The bottom of the clamping mechanism is slidably matched with the slide grooves 2. A support frame 4 is fixed to the rear side of the upper surface of the operating table 1. A screw rod 5 is provided inside the support frame 4. A movable block 6 is threadedly provided on the screw rod 5. The bottom of the movable block 6 is connected to a mounting frame 8 through a lifting mechanism. A drilling motor 9 is installed inside the mounting frame 8. The output shaft of the drilling motor 9 passes through the bottom of the mounting frame 8 and is connected to a drill rod 10. A limit ring 15 is movably provided on the lower side of 8, and the through hole on the limit ring 15 cooperates with the drill rod 10. Fixed plates 11 are fixed on the front and rear surfaces of the mounting frame 8. A movable rod 12 is movably provided on the fixed plate 11. The top of the movable rod 12 is connected to a top plate 13, and a spring 14 is connected between the top plate 13 and the fixed plate 11. The lower ends of the front and rear movable rods 12 are fixed to the limit ring 15, and a plurality of support rods 17 are fixed on the peripheral side of the bottom of the limit ring 15. A laser lamp 16 is obliquely installed on the rear side of the bottom of the limit ring 15.
[0026] The drilling motor 9 is convenient for driving the drill rod 10 to rotate, wherein the screw rod 5 and the threaded cooperation of the movable block 6 are convenient for adjusting the drill rod 10 to move forward and backward, and combined with the action of the lifting mechanism, the drill rod 10 is convenient for adjusting to move downward, and at the same time, under the active cooperation of the movable rod 12 and the fixed plate 11, in the process of adjusting the drill rod 10 to move downward, the limit ring 15 is driven to move downward, and then the support rod 17 is driven to move downward to contact the plate to be drilled, wherein under the action of the laser lamp 16, it is convenient to locate the drilling position, thereby realizing the precise positioning of the drilling position, and with the elastic action of the spring 14, the drill rod 10 is continuously adjusted to move downward, pass through the through hole in the center of the limit ring 15, contact with the clamped plate, and implement drilling, which effectively solves the problem that when a traditional drilling machine is used to drill holes in a plate, the staff needs to rely on experience to determine the drilling position, which is inefficient, and position deviation is prone to occur during drilling, resulting in the disadvantage that the drilling position is skewed.
[0027] A ball 18 is rotatably provided at the lower end of the support rod 17, and the ball 18 reduces the friction between the support rod 17 and the plate, making it convenient to adjust the left and right movement of the plate and the front and back movement of the drill rod 10, and facilitating the positioning of the drilling position.
[0028] The clamping mechanism includes a U-shaped frame 19, a cylinder 20 and a clamping plate 21. Two T-shaped sliders are fixed at the bottom of the U-shaped frame 19, which slide with the slide grooves 2 on the front and rear sides respectively. The two cylinders 20 are relatively installed on the front and rear surfaces inside the U-shaped frame 19. The clamping plate 21 is an L-shaped structure and is fixed to the telescopic end of the cylinder 20. A mounting plate is fixed to the right side of the upper surface of the operating table 1, and a hydraulic rod 3 is installed on the left surface of the mounting plate. The telescopic end of the hydraulic rod 3 is connected to the lower side of the right surface of the U-shaped frame 19. The front and rear L-shaped clamping plates 21 are convenient for placing the plates to be drilled. Combined with the cylinder 20, it is convenient to adjust the front and rear clamping plates 21 to be close to or away from each other, so as to clamp and fix the plates to be drilled. Under the sliding cooperation between the slider and the slide groove 2, combined with the hydraulic rod 3, it is convenient to adjust the clamped plates to move left and right, so as to facilitate drilling.
[0029] A guide groove 22 is penetrated on the rear side of the surface of the support frame 4, a guide rod 23 is fixed inside the guide groove 22, a guide plate 24 is slidably sleeved on the guide rod 23, a telescopic rod 25 is connected between the front surface of the guide plate 24 and the fixed plate 11 on the rear side, a first motor 26 is installed on the upper side of the rear surface of the support frame 4, and the output shaft of the first motor 26 is connected to the rear end of the screw rod 5.
[0030] The lifting mechanism includes an electric push rod 7 , which is installed at the bottom of the movable block 6 , and the telescopic end of the electric push rod 7 is fixedly connected to the upper surface of the mounting frame 8 .
[0031] Example:
[0032] When in use, first mark the position where the plate needs to be drilled, and place the marked plate between the front and rear two L-shaped structure clamps 21, and start the cylinders 20 on the front and rear sides to drive the clamps 21 on both sides to move closer to each other until the plate and the clamps 21 are against each other to clamp and fix the plate, and at the same time start the hydraulic rod 3, under the sliding cooperation of the slider and the slide 2, push the U-shaped frame 19 and the clamped plate to move to the left to the lower side of the drill rod 10;
[0033] At this time, under the action of the electric push rod 7, combined with the sliding cooperation between the guide plate 24 and the guide rod 23, combined with the telescopic rod 25, the mounting frame 8 is pushed to move downward stably. Under the action of the fixed plate 11, combined with the movable rod 12, the limit ring 15 is driven to move downward until the ball 18 at the bottom of the support rod 17 contacts the plate.
[0034] At the same time, the laser lamp 16 is turned on, and the U-shaped frame 19 is pushed to move left and right through the hydraulic rod 3, which drives the plate to move left and right. At the same time, the first motor 26 is started to drive the screw rod 5 to rotate. Under the thread cooperation between the screw rod 5 and the movable block 6, combined with the telescopic rod 25, the drill rod 10 is adjusted to move in the front and rear directions, thereby driving the movement of the limit ring 15 and the support rod 17, until the laser point of the laser lamp 16 irradiates the position marked on the plate. At this time, the position irradiated by the laser point is on the same axis as the central through hole on the limit ring 15 and the drill rod 10, so that the purpose of accurately positioning the drilling position is achieved;
[0035] Under the action of the ball 18, the support rod 17 is conveniently driven to move on the surface of the plate;
[0036] Then start the drilling motor 9 to drive the drill rod 10 to rotate, and at the same time, the electric push rod 7 continues to extend, and combined with the mounting frame 8, pushes the rotating drill rod 10 downward, and at the same time drives the fixed plates 11 on both sides to move downward, and under the action of the support rod 17 and the limit ring 15, the movable rod 12 is pushed upward, and combined with the top plate 13, the spring 14 is stretched, and as the electric push rod 7 continues to extend, it drives the drill rod 10 to pass through the central through hole on the limit ring 15, contact with the plate, and drill the plate.
[0037] Compared with the prior art, the utility model flexibly adjusts the left and right movement of the clamped plate through the hydraulic rod 3 and the U-shaped frame 19, and adjusts the forward and backward movement of the drill rod 10 in combination with the threaded cooperation of the screw rod 5 and the movable block 6. At the same time, under the joint action of the electric push rod 7, the mounting frame 8, the fixed plate 11, the movable rod 12, the limit ring 15, the support rod 17, the ball 18 and the laser lamp 16, the marked drilling position is accurately positioned, which solves the problem of low efficiency in positioning the drilling position by manually adjusting the drill bit, effectively improves the drilling efficiency, and avoids the phenomenon that the drilling position is offset due to errors caused by relying on manual experience to position the drilling position, thereby ensuring the accuracy of the drilling position.
[0038] It should be further explained that the installation structure, connection method or setting method of each component in the utility model are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects. At the same time, the hydraulic rod 3, electric push rod 7, drilling motor 9, laser light 16, cylinder 20 and first motor 26 in the utility model are all purchased on the market, and technical personnel in this field can install and use them according to requirements.
[0039] All technical features in this embodiment can be freely combined according to actual needs.
[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A drilling machine with a positioning function, comprising an operating table (1) and a clamping mechanism, wherein the operating table (1) is provided with two slide grooves (2), and the bottom of the clamping mechanism is slidably matched with the slide grooves (2). It is characterized in that A support frame (4) is fixed to the rear side of the upper surface of the operating table (1), a screw rod (5) is arranged inside the support frame (4), a movable block (6) is threadedly arranged on the screw rod (5), the bottom of the movable block (6) is connected to a mounting frame (8) through a lifting mechanism, a drilling motor (9) is installed inside the mounting frame (8), the output shaft of the drilling motor (9) passes through the bottom of the mounting frame (8) and is connected to a drill rod (10), a limit ring (15) is movably arranged on the lower side of the mounting frame (8), and a through hole on the limit ring (15) is connected to the drill rod ( 10), the front and rear surfaces of the mounting frame (8) are both fixed with fixed plates (11), the fixed plate (11) is movably provided with a movable rod (12), the top of the movable rod (12) is connected with a top plate (13), a spring (14) is connected between the top plate (13) and the fixed plate (11), the lower ends of the front and rear movable rods (12) are both fixed with a limiting ring (15), a plurality of support rods (17) are fixed on the peripheral side of the bottom of the limiting ring (15), and a laser lamp (16) is obliquely installed on the rear side of the bottom of the limiting ring (15).
2. A drilling machine with positioning function according to claim 1, It is characterized in that A ball (18) is rotatably arranged at the lower end of the support rod (17).
3. A drilling machine with positioning function according to claim 2, It is characterized in that The clamping mechanism comprises a U-shaped frame (19), a cylinder (20) and a clamping plate (21). Two T-shaped sliding blocks are fixed at the bottom of the U-shaped frame (19) and are respectively slidably matched with the slide grooves (2) at the front and rear sides. The two cylinders (20) are relatively installed on the front and rear surfaces inside the U-shaped frame (19). The clamping plate (21) is an L-shaped structure and is fixed to the telescopic end of the cylinder (20).
4. A drilling machine with positioning function according to claim 3, It is characterized in that A mounting plate is fixed on the right side of the upper surface of the operating table (1), a hydraulic rod (3) is mounted on the left side surface of the mounting plate, and the telescopic end of the hydraulic rod (3) is connected to the lower side of the right surface of the U-shaped frame (19).
5. A drilling machine with positioning function according to claim 4, It is characterized in that A guide groove (22) is passed through the rear side of the surface of the support frame (4), a guide rod (23) is fixed inside the guide groove (22), a guide plate (24) is slidably sleeved on the guide rod (23), and a telescopic rod (25) is connected between the front surface of the guide plate (24) and the fixed plate (11) on the rear side.
6. A drilling machine with positioning function according to claim 5, It is characterized in that A first motor (26) is mounted on the upper side of the rear surface of the support frame (4), and an output shaft of the first motor (26) is connected to the rear end of the screw rod (5).
7. A drilling machine with positioning function according to claim 6, It is characterized in that The lifting mechanism comprises an electric push rod (7), the electric push rod (7) is installed at the bottom of the movable block (6), and the telescopic end of the electric push rod (7) is fixedly connected to the upper surface of the mounting frame (8).