Guide rail punching equipment adaptive to multiple workpieces and capable of rapidly switching cutters

Abstract

The invention belongs to the technical field of machining, particularly relates to guide rail punching equipment adaptive to multiple workpieces and capable of quickly switching cutters, and aims to solve the problems of low efficiency, high labor intensity, high efficiency and the like due to the fact that cutters of existing equipment are generally replaced manually and operators need to frequently use tools such as wrenches to perform loosening and tightening operation. In the prior art, a central shaft of a cutter drill bit cannot be effectively detected, the machining precision and the service life of a cutter are influenced, and the following scheme is provided: the device comprises an equipment base, and one side of the equipment base is fixedly connected with a machining chamber. The guide rail punching equipment capable of rapidly switching the cutters and adapting to the multiple workpieces has the advantages that the traditional mode of manually replacing the cutters is thoroughly replaced, the switching speed is high, the downtime in the machining process is greatly shortened, the production efficiency is greatly improved, the labor intensity is remarkably reduced, meanwhile, the function of centering and detecting a cutter drill bit is achieved, and the production efficiency is improved. The machining precision and the service life of the cutter are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of machining technology, and in particular to a guide rail drilling device that can quickly switch tools for multiple workpieces. Background Technology

[0002] Guide rail drilling equipment is mainly used in industries, railways, mines and other fields to achieve precise drilling operations on materials such as guide rails and steel rails. During operation, guide rails need to withstand huge cutting forces, gravity, and inertial forces generated by acceleration. These forces will try to make the guide rail bend, twist or detach from the base. By drilling and tapping, and using high-strength internal hexagon screws, the bottom surface of the guide rail can be tightly "pulled" to the base surface to prevent any slight displacement or vibration.

[0003] When drilling guideways, existing drilling equipment often requires the sequential use of drill bits, taps, and other cutting tools of different diameters or types. The current equipment generally uses a manual method to change cutting tools, requiring operators to frequently use wrenches and other tools to tighten or loosen them. This is not only inefficient and labor-intensive, but also fails to effectively detect the central axis of the cutting tool and drill bit, affecting machining accuracy and tool life. Summary of the Invention

[0004] This invention discloses a guide rail drilling device that can quickly switch tools for multiple workpieces. It aims to solve the technical problem that existing equipment in the background technology generally adopts a manual method for changing tools. Operators need to frequently use tools such as wrenches to tighten and loosen the tools. This is not only inefficient and labor-intensive, but also cannot effectively detect the central axis of the tool drill bit, which affects the machining accuracy and tool life.

[0005] This invention proposes a guide rail drilling device that can quickly switch tools for multiple workpieces. The device includes a base, a processing chamber fixedly connected to one side of the base, and a tool switching detection module mounted on the processing chamber. The tool switching detection module includes two guide rails, each with a drill bit storage mechanism slidably connected inside. Each drill bit storage mechanism holds a tool body at equal distances inside. A backing plate is fixedly connected to one side of each drill bit storage mechanism. An electric telescopic cylinder is fixedly connected to one side of each guide rail, with the drive end of the electric telescopic cylinder fixedly connected to one side of the backing plate. Installation openings are provided on both sides of the processing chamber, and one side of each installation opening is connected to an opening / closing observation plate via a hinge.

[0006] In a preferred embodiment, two mounting openings are provided on one side of the processing chamber, and an adjusting cylinder is connected to the inside of each mounting opening via a bearing. A CNC drill bit mechanism is provided at one end of each adjusting cylinder. Two adjusting motors are fixedly connected to one side of the processing chamber. A pulley is fixedly connected to the drive end of the adjusting motor and the other end of the adjusting cylinder. The same linkage belt is slidably connected inside the two pulleys.

[0007] In a preferred embodiment, the processing chamber has two circular holes on both sides, and the interior of each circular hole is connected to a rotating cylinder via bearings. A tool-changing rotating frame is fixedly connected to the exterior of each rotating cylinder. Two bidirectional drive motors are fixedly connected to both sides of the processing chamber, and the drive ends of the bidirectional drive motors are connected to one end of the rotating cylinders via couplings. Two circular holes are also provided on both sides of the tool-changing rotating frames, and the interior of each circular hole is connected to a rotating rod via bearings. Adjusting gears are fixedly connected to the exterior of each rotating rod. Two universal motors are fixedly connected to one side of each tool-changing rotating frame, and the drive ends of the universal motors are connected to one end of the rotating rods via couplings.

[0008] In a preferred embodiment, each of the multiple tool changing rotating frames has two limiting slides on one side, and each of the multiple limiting slides has a movable circular gear cylinder slidably connected inside. The toothed end of the movable circular gear cylinder meshes with an adjusting gear. Each of the multiple movable circular gear cylinders has a triangular support frame fixedly connected to one side, and the inner wall of each of the multiple triangular support frames is provided with a camera mechanism in an annular shape.

[0009] In a preferred embodiment, each of the multiple triangular support frames has a circular hole three on one side, and the interior of each of the multiple circular holes three is connected to a rotating shaft via a bearing. The exterior of each of the multiple rotating shafts is fixedly connected to two clamping arms. The two clamping arms on the same side are fixedly connected to the same clamping seat on one side. The exterior of each of the multiple movable toothed cylinders is fixedly connected to a support rod in an annular shape. The exterior of each of the multiple support rods and the multiple clamping arms has a circular hole four on one side, and the interior of each of the two opposite circular holes four is connected to the same rotating shaft one via a bearing. The exterior of each of the multiple rotating shafts one is movably connected to a movable block.

[0010] In a preferred embodiment, the same electric telescopic rod is fixedly connected to the opposite side of the two movable blocks located on the same side, and U-shaped mounting frames are fixedly connected to the inner walls of multiple movable toothed cylinders at equal intervals in an annular shape. Two smooth holes are opened on one side of each of the multiple U-shaped mounting frames, and adaptive smooth columns are slidably connected inside the multiple smooth holes.

[0011] In a preferred embodiment, one side of each of the multiple adaptive sliding columns is fixedly connected to a telescopic spring, and one side of the telescopic spring is fixedly connected to one side of the U-shaped mounting frame. One end of each of the two adaptive sliding columns on the same side is fixedly connected to the same U-shaped guide frame. Two circular holes are opened on both sides of the multiple U-shaped guide frames. The interior of the two opposing circular holes is connected to the same detection ball through a bearing. One side of each of the multiple U-shaped mounting frames is provided with a pressure sensor, and one end of each of the multiple movable toothed cylinders is provided with a warning flashing light.

[0012] In a preferred embodiment, a discharge cleaning module is provided on one side of the processing chamber, and the discharge cleaning module includes a hollow square dust collection frame, which is fixedly connected to the discharge port of the processing chamber, and dust collection ports are provided at equal intervals on multiple sides of the hollow square dust collection frame.

[0013] In a preferred embodiment, two tooling blocks are fixedly connected to each side of the hollow square dust collection frame, and one side of each tooling block has a circular hole six. The interior of each circular hole six is ​​connected to a rotating shaft two through a bearing. The exterior of each rotating shaft two is fixedly connected to a squeezing rod. The same cleaning brush plate is provided on one side of each of the two squeezing rods on the same side. A squeezing spring is fixedly connected to one side of each squeezing rod. One end of the squeezing spring is fixedly connected to one side of the hollow square dust collection frame. A pump body and a dust collection box are fixedly connected to one side of the equipment base. The dust discharge end of the pump body is connected to the interior of the dust collection box through a pipe, and the dust suction end of the pump body is connected to the interior of the hollow square dust collection frame through a suction pipe.

[0014] In a preferred embodiment, a tooling panel is fixedly connected inside the processing chamber, and drilling limiting tooling plates are provided on both sides of the tooling panel. A spray pipe is provided on one side of the tooling panel, and two tooling frames are fixedly connected to one side of the tooling panel. The two tooling frames are located at the inlet and outlet of the processing chamber, respectively, and two guide rollers are connected inside the two tooling frames through bearings.

[0015] As can be seen from the above, the guide rail drilling equipment provided by the present invention, which is adapted to multiple workpieces and can quickly switch tools, completely replaces the traditional manual tool changing method. The switching speed is fast, which greatly reduces the downtime during the processing, greatly improves the production efficiency, significantly reduces the labor intensity, and at the same time has the beneficial effect of having a tool and drill bit alignment detection function to ensure processing accuracy and tool life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 2 This is a side view of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 3 This is a schematic diagram of the processing chamber structure of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 4 This is a schematic diagram of the tool switching detection module structure of a guide rail drilling equipment that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 5 This is a schematic diagram of the tool switching detection module of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 6 This is a schematic diagram of the clamping seat structure of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 7 This is a schematic diagram of the detection ball bearing structure of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 8 This is a schematic diagram of the discharge cleaning module structure of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 9 This is a schematic diagram of the discharge cleaning module of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention. Figure 10 This is a schematic diagram of the guide roller structure of a guide rail drilling device that can quickly switch tools for multiple workpieces, as proposed in this invention.

[0017] In the diagram: 1. Equipment base; 2. Processing chamber; 3. Opening and closing observation panel; 4. Tool switching detection module; 401. Adjusting cylinder; 402. CNC drill bit mechanism; 403. Linkage belt; 404. Adjusting motor; 405. Guide rail; 406. Drill bit storage mechanism; 407. Support plate; 408. Electric telescopic cylinder; 409. Tool body; 410. Moving gear cylinder; 411. Rotating cylinder; 412. Bidirectional drive motor; 413. Tool changing rotating frame; 414. Universal motor; 415. Adjusting gear; 416. Rotating rod; 417. Warning flashing light; 418. Triangular support frame; 419. Camera mechanism; 420. Rotating shaft; 421. Clamping arm 422. Clamping seat; 423. Support rod; 424. Electric telescopic rod; 425. Rotating shaft one; 426. Movable block; 427. U-shaped mounting frame; 428. Adaptive sliding column; 429. Telescopic spring; 430. Pressure sensor; 431. U-shaped guide frame; 432. Detection ball; 5. Discharge cleaning module; 501. Hollow square dust collection frame; 502. Dust collection box; 503. Pump body; 504. Dust collection pipe; 505. Dust collection port; 506. Tooling block; 507. Rotating shaft two; 508. Extrusion rod; 509. Cleaning brush plate; 510. Extrusion spring; 6. Tooling panel; 7. Drilling limit tooling plate; 8. Spray pipe; 9. Tooling frame; 10. Guide roller. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] The guide rail drilling equipment disclosed in this invention, which is adaptable to multiple workpieces and allows for rapid tool switching, is mainly used in scenarios where tool replacement in existing equipment is generally done manually. Operators need to frequently use tools such as wrenches to tighten or loosen the tool, which is not only inefficient and labor-intensive, but also fails to effectively detect the central axis of the tool drill bit, affecting machining accuracy and tool life.

[0020] Reference Figures 1-7A guide rail drilling device adaptable to multiple workpieces and capable of rapid tool switching includes a base 1. A processing chamber 2 is fixedly connected to one side of the base 1, and a tool switching detection module 4 is installed on the processing chamber 2. The tool switching detection module 4 includes two guide rails 405. Drill bit storage mechanisms 406 are slidably connected inside the two guide rails 405. Tool bodies 409 are clamped at equal distances inside the two drill bit storage mechanisms 406. A backing plate 407 is fixedly connected to one side of each of the two drill bit storage mechanisms 406. An electric telescopic cylinder 408 is fixedly connected to one side of each of the two guide rails 405. The drive end of the electric telescopic cylinder 408 is fixedly connected to one side of the backing plate 407. Installation ports are opened on both sides of the processing chamber 2, and an opening and closing observation plate 3 is connected to one side of each of the multiple installation ports via a hinge.

[0021] Reference Figures 1-7 In a preferred embodiment, two mounting openings are provided on one side of the processing chamber 2, and an adjusting cylinder 401 is connected to the inside of each of the two mounting openings through a bearing. A CNC drill bit mechanism 402 is provided at one end of each of the two adjusting cylinders 401. Two adjusting motors 404 are fixedly connected to one side of the processing chamber 2. A pulley is fixedly connected to the drive end of the adjusting motor 404 and the other end of the adjusting cylinder 401. The same linkage belt 403 is slidably connected inside the two pulleys.

[0022] Reference Figures 1-7 In a preferred embodiment, the processing chamber 2 has two circular holes on both sides, and the interior of each circular hole is connected to a rotating cylinder 411 via bearings. The exterior of each rotating cylinder 411 is fixedly connected to a tool changing rotating frame 413. Two bidirectional drive motors 412 are fixedly connected to both sides of the processing chamber 2. The drive ends of the bidirectional drive motors 412 are connected to one end of the rotating cylinder 411 via couplings. The tool changing rotating frames 413 have two circular holes on both sides, and the interior of each circular hole is connected to a rotating rod 416 via bearings. Adjusting gears 415 are fixedly connected to the exterior of each rotating rod 416. Two universal motors 414 are fixedly connected to one side of each tool changing rotating frame 413. The drive ends of the universal motors 414 are connected to one end of the rotating rod 416 via couplings.

[0023] Reference Figures 1-7 In a preferred embodiment, two limiting slides are provided on one side of each of the multiple tool changing rotating frames 413, and a movable circular gear cylinder 410 is slidably connected inside each of the multiple limiting slides. The tooth block end of the movable circular gear cylinder 410 meshes with the adjusting gear 415. A triangular support frame 418 is fixedly connected to one side of each of the multiple movable circular gear cylinders 410, and a camera mechanism 419 is arranged in a ring on the inner wall of each of the multiple triangular support frames 418.

[0024] Reference Figures 1-7 In a preferred embodiment, each of the multiple triangular support frames 418 has a circular hole 3 on one side, and the interior of each of the multiple circular holes 3 is connected to a rotating shaft 420 via a bearing. The exterior of each of the multiple rotating shafts 420 is fixedly connected to two clamping arms 421. The two clamping arms 421 located on the same side are fixedly connected to the same clamping seat 422 on one side. The exterior of each of the multiple movable circular toothed cylinders 410 is fixedly connected to a support rod 423 in an annular shape. The exterior of each of the multiple support rods 423 and the multiple clamping arms 421 has a circular hole 4 on one side, and the interior of each of the two opposite circular holes 4 is connected to the same rotating shaft 425 via a bearing. The exterior of each of the multiple rotating shafts 425 is movably connected to a movable block 426.

[0025] Reference Figures 1-7 In a preferred embodiment, the same electric telescopic rod 424 is fixedly connected to the opposite side of the two movable blocks 426 located on the same side. The inner walls of the multiple movable toothed cylinders 410 are fixedly connected with U-shaped mounting frames 427 at equal intervals in an annular shape. Two smooth holes are opened on one side of the multiple U-shaped mounting frames 427. Adaptive smooth columns 428 are slidably connected inside the multiple smooth holes.

[0026] Reference Figures 1-7 In a preferred embodiment, a telescopic spring 429 is fixedly connected to one side of each of the multiple adaptive sliding columns 428, and one side of the telescopic spring 429 is fixedly connected to one side of the U-shaped mounting frame 427. One end of each of the two adaptive sliding columns 428 located on the same side is fixedly connected to the same U-shaped guide frame 431. Two circular holes 5 are opened on both sides of the multiple U-shaped guide frames 431. The interior of the two opposing circular holes 5 is connected to the same detection ball 432 through a bearing. A pressure sensor 430 is provided on one side of each of the multiple U-shaped mounting frames 427, and a warning flashing light 417 is provided at one end of each of the multiple movable circular gear cylinders 410.

[0027] In specific application scenarios, the guide rail workpiece to be processed is fed into the processing chamber 2 through the equipment feed port. The guide rollers 10 in the feed port tooling frame 9 assist the workpiece to enter smoothly. The workpiece is conveyed and positioned on the tooling panel 6, and clamped and positioned by the adaptable drilling limit tooling plate 7 to ensure the accuracy of the drilling position. When it is necessary to change the tool, the control system commands the corresponding electric telescopic cylinder 408 to move, pushing the stop plate 407 and the connected drill bit storage mechanism 406 to slide along the guide rail 405, moving the tool body 409 of the required specifications to the preset tool changing position. Then, the tool-changing robot arm moves, the bidirectional drive motor 412 starts, driving the rotating cylinder 411 to rotate, thereby rotating the entire tool-changing rotating frame 413 to face the CNC drill bit mechanism 402. Then, the general motor 414 starts, driving the rotating rod 416 and the adjusting gear 415 to rotate. Since the adjusting gear 415 meshes with the moving gear cylinder 410, the moving gear cylinder 410 and its front triangular support frame 418, clamping seat 422, etc., move forward as a whole, fitting onto the old tool on the spindle. The clamping seat 422 closes under the drive of the electric telescopic rod 424, clamping the old tool. The tool holder is released by the CNC drill bit mechanism 402, and the robot arm pulls out the old tool. The tool changer 413 rotates under the drive of the bidirectional drive motor 412, moving the robot arm above the drill bit storage mechanism 406. The general-purpose motor 414 reverses, and the robot arm rotates, placing the old tool back into the empty position of the tool magazine. Then, the robot arm moves to above the new tool, moves again, clamps the new tool, and takes it out of the tool magazine. The robot arm rotates with the new tool to the front of the spindle, moves forward, and inserts the new tool into the spindle taper hole. During this process, the detection balls 432, which are evenly distributed inside the moving gear cylinder 410, are activated. First, the drill bit contacts the outer wall of the cutting tool. If the drill bit is perfectly aligned, the radial pressure on all the detection balls 432 is uniform, and the readings of each pressure sensor 430 are basically consistent and within the normal threshold. If the drill bit is off-center, the detection balls 432 on one side or at several points will be subjected to greater compressive force, pushing the adaptive sliding column 428 to compress the telescopic spring 429, causing a surge in the reading of the pressure sensor 430 at that point. Once the control system detects abnormal pressure, it judges that the alignment is not good, alarms are triggered by the warning flashing light 417, and the installation process is stopped, requiring inspection to ensure drilling accuracy. After the inspection is correct, the spindle locks the new tool, the robot arm releases and returns to its original position, completing the tool change. After the tool change is completed, the adjusting motor 404 drives the adjusting cylinder 401 through the linkage belt 403 and pulley, thereby adjusting the feed position of the CNC drill bit mechanism 402 to perform drilling operations on the positioned guide rail workpiece. The processed guide rail workpiece is then conveyed to the discharge port.

[0028] Reference Figure 1 , Figure 8 and Figure 9In a preferred embodiment, a discharge cleaning module 5 is provided on one side of the processing chamber 2, and the discharge cleaning module 5 includes a hollow square dust collection frame 501. The hollow square dust collection frame 501 is fixedly connected to the discharge port of the processing chamber 2, and dust collection ports 505 are provided at equal distances on multiple sides of the hollow square dust collection frame 501.

[0029] Reference Figure 1 , Figure 8 and Figure 9 In a preferred embodiment, two tooling blocks 506 are fixedly connected to multiple sides of the hollow square dust collection frame 501, and one side of each tooling block 506 is provided with a circular hole six. The interior of each circular hole six is ​​connected to a rotating shaft two 507 through a bearing. The exterior of each rotating shaft two 507 is fixedly connected to a squeezing rod 508. The same cleaning brush plate 509 is provided on one side of each of the two squeezing rods 508 located on the same side. A squeezing spring 510 is fixedly connected to one side of each squeezing rod 508. One end of the squeezing spring 510 is fixedly connected to one side of the hollow square dust collection frame 501. A pump body 503 and a dust collection box 502 are fixedly connected to one side of the equipment base 1. The dust discharge end of the pump body 503 is connected to the interior of the dust collection box 502 through a pipe, and the dust suction end of the pump body 503 is connected to the interior of the hollow square dust collection frame 501 through a dust suction pipe 504.

[0030] In a specific application scenario, the processed guide rail workpiece is conveyed to the discharge port. At this time, the pump body 503 works, generating suction through the suction pipe 504 and the hollow square suction frame 501. The suction port 505 sucks away most of the chips and droplets on and around the workpiece surface and collects them into the dust storage box 502. At the same time, when the workpiece is output, it pushes the cleaning brush plate 509 away. Under the action of the compression spring 510, the cleaning brush plate 509 always sticks to the workpiece surface, brushing away the stubborn residual debris and achieving deep cleaning. Finally, the cleaned workpiece is smoothly output from the equipment through the guide roller 10 of the discharge port.

[0031] Reference Figure 1 , Figure 3 and Figure 10 In a preferred embodiment, a tooling panel 6 is fixedly connected inside the processing chamber 2, and drilling limiting tooling plates 7 are provided on both sides of the tooling panel 6. A spray pipe 8 is provided on one side of the tooling panel 6, and two tooling frames 9 are fixedly connected to one side of the tooling panel 6. The two tooling frames 9 are located at the inlet and outlet of the processing chamber 2, respectively. Two guide rollers 10 are connected inside the two tooling frames 9 through bearings.

[0032] Working principle: The guide rail workpiece to be processed is fed into the processing chamber 2 through the feed inlet. The guide rollers 10 in the feed inlet tooling frame 9 assist the workpiece to enter smoothly. The workpiece is conveyed and positioned on the tooling panel 6, and clamped and positioned by the adaptable drilling limit tooling plate 7 to ensure the accuracy of the drilling position. When it is necessary to change the tool, the control system commands the corresponding electric telescopic cylinder 408 to move, pushing the stop plate 407 and the connected drill bit storage mechanism 406 to slide along the guide rail 405, moving the tool body 409 of the required specifications to the preset tool changing position, and then changing the tool. When the robotic arm moves, the bidirectional drive motor 412 starts, driving the rotating cylinder 411 to rotate, thereby rotating the entire tool changer 413 to face the CNC drill bit mechanism 402. Then, the general-purpose motor 414 starts, driving the rotating rod 416 and the adjusting gear 415 to rotate. Since the adjusting gear 415 meshes with the moving gear cylinder 410, the moving gear cylinder 410 and its front triangular support frame 418, clamping seat 422, etc., move forward as a whole, fitting onto the old tool on the spindle. The clamping seat 422 closes under the drive of the electric telescopic rod 424, clamping the tool holder of the old tool. The CNC drill bit mechanism 402 releases the old tool, and the robot arm pulls it out. The tool changing rotating frame 413 rotates under the drive of the bidirectional drive motor 412, moving the robot arm above the drill bit storage mechanism 406. The general-purpose motor 414 reverses, and the robot arm descends, placing the old tool back into the empty position of the tool magazine. Subsequently, the robot arm moves above the new tool, descends again, clamps the new tool, and removes it from the tool magazine. The robot arm rotates with the new tool to the front of the spindle, moves forward, and inserts the new tool into the spindle taper hole. During this process, the detection balls 432, evenly distributed inside the moving gear cylinder 410, first... When the drill bit contacts the outer wall of the cutting tool, if the drill bit is perfectly aligned, the radial pressure on all the detection balls 432 is uniform, and the readings of each pressure sensor 430 are basically consistent and within the normal threshold. If the drill bit is eccentric, the detection balls 432 on one side or at several points will be subjected to greater compressive force, pushing the adaptive sliding column 428 to compress the telescopic spring 429, causing the reading of the pressure sensor 430 at that point to surge. Once the control system detects abnormal pressure, it judges that the alignment is not good, alarms through the warning flashing light 417, stops the installation process, and requires inspection to ensure installation accuracy. After the inspection is correct, the spindle locks the new tool, the robot releases and returns to its original position, completing the tool change. After the tool change is completed, the adjusting motor 404 drives the adjusting cylinder 401 through the linkage belt 403 and pulley, thereby adjusting the feed position of the CNC drill bit mechanism 402 to perform drilling operations on the positioned guide rail workpiece. After processing, the guide rail workpiece is conveyed to the discharge port. At this time, the pump body 503 works, generating suction through the suction pipe 504 and the hollow square suction frame 501. The suction port 505 sucks away most of the chips and droplets on and around the workpiece surface and collects them in the dust storage box 502. At the same time, the workpiece pushes the cleaning brush plate 509 when it is output. The cleaning brush plate 509 is always in close contact with the workpiece surface under the action of the compression spring 510, brushing away the stubborn residual debris and achieving deep cleaning. Finally, the cleaned workpiece is smoothly output from the equipment through the guide roller 10 of the discharge port.

[0033] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A guide rail drilling device adaptable to multiple workpieces and capable of rapid tool switching, comprising a device base (1), characterized in that, A processing chamber (2) is fixedly connected to one side of the equipment base (1), and a tool switching detection module (4) is provided on the processing chamber (2). The tool switching detection module (4) includes two guide rails (405). A drill bit storage mechanism (406) is slidably connected inside the two guide rails (405). The tool body (409) is clamped at equal distances inside the two drill bit storage mechanisms (406). A backing plate (407) is fixedly connected to one side of each of the two drill bit storage mechanisms (406). An electric telescopic cylinder (408) is fixedly connected to one side of each of the two guide rails (405). The driving end of the electric telescopic cylinder (408) is fixedly connected to one side of the backing plate (407). An installation port is opened on both sides of the processing chamber (2), and an opening and closing observation plate (3) is connected to one side of each of the multiple installation ports via a hinge.

2. The guide rail drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 1, characterized in that, Two mounting holes are opened on one side of the processing chamber (2), and the interior of the two mounting holes is connected to an adjusting cylinder (401) through a bearing. One end of the two adjusting cylinders (401) is provided with a CNC drill bit mechanism (402). Two adjusting motors (404) are fixedly connected to one side of the processing chamber (2). The driving end of the adjusting motor (404) and the other end of the adjusting cylinder (401) are both fixedly connected to pulleys. The interior of the two pulleys is slidably connected to the same linkage belt (403).

3. The guide rail drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 2, characterized in that, The processing chamber (2) has two circular holes on both sides, and the interior of each circular hole is connected to a rotating cylinder (411) via bearings. The exterior of each rotating cylinder (411) is fixedly connected to a tool changing rotating frame (413). Two bidirectional drive motors (412) are fixedly connected to both sides of the processing chamber (2). The drive end of the bidirectional drive motor (412) is connected to one end of the rotating cylinder (411) via a coupling. Two circular holes are opened on both sides of each tool changing rotating frame (413). The interior of each circular hole is connected to a rotating rod (416) via bearings. The exterior of each rotating rod (416) is fixedly connected to an adjusting gear (415). Two universal motors (414) are fixedly connected to one side of each tool changing rotating frame (413). The drive end of the universal motor (414) is connected to one end of the rotating rod (416) via a coupling.

4. The guide rail drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 3, characterized in that, Two limiting slides are opened on one side of each of the multiple tool changing rotating frames (413), and a movable circular gear cylinder (410) is slidably connected inside the multiple limiting slides. The tooth block end of the movable circular gear cylinder (410) meshes with the adjusting gear (415). A triangular support frame (418) is fixedly connected to one side of each of the multiple movable circular gear cylinders (410), and a camera mechanism (419) is arranged in a ring on the inner wall of each of the multiple triangular support frames (418).

5. A guideway drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 4, characterized in that, Each of the multiple triangular support frames (418) has a three-circular hole on one side, and the interior of each of the multiple three-circular holes is connected to a rotating shaft (420) via a bearing. The exterior of each of the multiple rotating shafts (420) is fixedly connected to two clamping arms (421). The two clamping arms (421) located on the same side are fixedly connected to the same clamping seat (422) on one side. The exterior of each of the multiple movable toothed cylinders (410) is fixedly connected to a support rod (423) in an annular shape. The exterior of each of the multiple support rods (423) and the multiple clamping arms (421) has a four-circular hole on one side. The interior of each of the two opposing four-circular holes is connected to the same rotating shaft (425) via a bearing. The exterior of each of the multiple rotating shafts (425) is movably connected to a movable block (426).

6. A guideway drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 5, characterized in that, The two movable blocks (426) located on the same side are fixedly connected to the same electric telescopic rod (424) on opposite sides. The inner walls of multiple movable toothed cylinders (410) are fixedly connected to U-shaped mounting frames (427) at equal intervals in a ring. Two smooth holes are opened on one side of each of the multiple U-shaped mounting frames (427), and adaptive smooth columns (428) are slidably connected inside the multiple smooth holes.

7. A guideway drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 6, characterized in that, One side of each of the multiple adaptive sliding columns (428) is fixedly connected to a telescopic spring (429), and one side of the telescopic spring (429) is fixedly connected to one side of the U-shaped mounting frame (427). One end of each of the two adaptive sliding columns (428) located on the same side is fixedly connected to the same U-shaped guide frame (431). Two circular holes are opened on both sides of the multiple U-shaped guide frames (431), and the interior of the two opposite circular holes is connected to the same detection ball (432) through a bearing. One side of each of the multiple U-shaped mounting frames (427) is provided with a pressure sensor (430), and one end of each of the multiple movable circular gear cylinders (410) is provided with a warning flashing light (417).

8. A guideway drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 7, characterized in that, The processing chamber (2) is provided with a discharge cleaning module (5) on one side, and the discharge cleaning module (5) includes a hollow square dust collection frame (501). The hollow square dust collection frame (501) is fixedly connected to the discharge port of the processing chamber (2), and the hollow square dust collection frame (501) has dust collection ports (505) at equal distances on multiple sides.

9. A guideway drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 8, characterized in that, The hollow square dust collection frame (501) is fixedly connected to two tooling blocks (506) on multiple sides, and each tooling block (506) has a circular hole six on one side. The interior of each circular hole six is ​​connected to a rotating shaft two (507) through a bearing. Each rotating shaft two (507) is fixedly connected to a squeezing rod (508) on the outside. Each side of the two squeezing rods (508) on the same side is provided with the same cleaning brush plate (509). Each side of each squeezing rod (508) is fixedly connected to a squeezing spring (510). One end of the squeezing spring (510) is fixedly connected to one side of the hollow square dust collection frame (501). A pump body (503) and a dust collection box (502) are fixedly connected to one side of the equipment base (1). The dust discharge end of the pump body (503) is connected to the interior of the dust collection box (502) through a pipe. The dust suction end of the pump body (503) is connected to the interior of the hollow square dust collection frame (501) through a dust suction pipe (504).

10. A guideway drilling device adaptable to multiple workpieces and capable of rapid tool switching according to claim 9, characterized in that, The processing chamber (2) is fixedly connected to a tooling panel (6), and drilling limiting tooling plates (7) are provided on both sides of the tooling panel (6). A spray pipe (8) is provided on one side of the tooling panel (6). Two tooling frames (9) are fixedly connected to one side of the tooling panel (6). The two tooling frames (9) are located at the inlet and outlet of the processing chamber (2) respectively. The interior of the two tooling frames (9) is connected to two guide rollers (10) through bearings.

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