Perforating device for processing throttle valve body
The punch device for throttle valve bodies addresses heat and stabilization issues by incorporating a cooling mechanism and stabilization springs, improving drilling precision and tool longevity.
Patent Information
- Application Number
- CN202510275638.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2025-07-15
AI Technical Summary
Existing hole drilling devices generate a lot of heat when drilling, resulting in a shortened drill bit life and unstable clamping, affecting drilling accuracy and efficiency.
A hole punching device including a clamping mechanism, a cooling mechanism and a collection mechanism is designed. The clamping mechanism ensures stable clamping through the cooperation of the arc-shaped frosted plate and the compression spring; the cooling mechanism cools the drilling part through the water pump and the nozzle to reduce drill bit wear; the collection mechanism collects chips through the filter plate and the oblique scraper to keep the working environment clean.
It improves the accuracy and efficiency of drilling, extends the service life of the drill bit, ensures stable clamping of the valve body, prevents coolant and chip contamination of the device, and keeps the working environment clean.
Smart Images
Figure CN120306679A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of punching devices, and particularly relates to a punching device for machining a throttle valve body. Background Art
[0002] The throttle valve body is a key component in the engine intake system. It is mainly used to control the air flow into the engine. Just like a valve, by changing its own opening degree, it adjusts the air volume entering the cylinder. In a fuel injection engine, precise air flow control is crucial for the formation of the air-fuel mixture. During the operation of the engine, there will be a pressure difference on both sides of the throttle valve body, and a punching device is required to punch holes to enable the gas to flow between different chambers, balance the pressure, ensure the movement of the throttle plate is smoother and more stable, thereby more precisely controlling the intake air volume. At the same time, reduce the resistance of air flow, enable the air to pass through the throttle valve body and enter the engine faster, thereby improving the response speed of the engine to the change of the throttle opening degree and improving the acceleration performance of the vehicle; A large amount of heat is generated during drilling by the punching device. The long-term operation of the drill bit at too high a temperature will affect its service life. Therefore, we propose a punching device for machining a throttle valve body. Summary of the Invention
[0003] To solve the above technical problems, the present invention provides a punching device for machining a throttle valve body, including a semi-enclosed housing. The inner wall of the semi-enclosed housing is fixedly connected with a puncher. The inner wall of the semi-enclosed housing is fixedly connected with a clamping mechanism. A circular hole is provided on one side of the semi-enclosed housing. A cooling mechanism is fixedly connected to one side of the semi-enclosed housing. An inclined hole is provided on one side of the semi-enclosed housing. A collection mechanism is fixedly connected to the inner wall of the semi-enclosed housing. The inner wall of the circular hole is fixedly connected to one side of the cooling mechanism. The inner wall of the inclined hole is fixedly connected to one side of the collection mechanism; The clamping mechanism includes a linear guide rail. One end of the linear guide rail is fixedly connected to a motor, and the driving shaft of the motor is fixedly connected to a threaded rod. The inner wall of the linear guide rail is fixedly connected with a limiting rod. A slider is sleeved on the threaded rod and is threadedly connected thereto. One side of the slider is fixedly connected to an electric push rod. On both sides of the electric push rod on the side surface of the slider, rounded rectangular plates are fixedly connected. One end of the rounded rectangular plate away from the slider is provided with a first rectangular groove. The inner wall of the first rectangular groove is rotatably connected to a folded plate through a rotating pin. A rectangular hole is provided at the top of the folded plate. The inner wall of the rectangular hole is rotatably connected to an inclined plate through a rotating pin. One side of the inclined plate away from the rectangular hole is rotatably connected to an H-shaped plate through a rotating pin. One side of the folded plate away from the first rectangular groove is fixedly connected to a rectangular arc block. A rectangular groove is provided inside the rectangular arc block. The arc-shaped abrasive plate contracts into the groove along the rectangular groove. After being clamped to a certain extent, the motor starts to work. The rectangular groove restricts the movement trajectory of the arc-shaped abrasive plate, ensuring that it can accurately contract to a predetermined position and preventing the position from shifting due to the contraction of the spring. A circular groove is provided on the inner wall of the rectangular groove, and a compression spring is fixedly connected to the inner wall of the circular groove. After the arc-shaped abrasive plate contacts the valve body, it applies pressure to the compression spring, and the compression spring undergoes elastic deformation, converting kinetic energy into elastic potential energy. The elastic deformation of the compression spring can absorb and store the excess energy generated during the clamping process, preventing the valve body from being damaged due to excessive clamping force and ensuring that the arc-shaped abrasive plate maintains a continuous clamping force on the valve body, improving the stability of fixation. One end of the compression spring away from the circular groove is fixedly connected to an arc-shaped plate, and an arc-shaped abrasive plate is fixedly connected to the inner side of the arc-shaped plate. The arc-shaped abrasive plate is provided on the surface of the arc-shaped plate, and the surface of the arc-shaped abrasive plate is rough, increasing the friction with the surface of the valve body and making the valve body fixed more firmly. The side of the linear guide rail away from the slider is fixedly connected to the inner side of the semi-enclosed housing. One end of the limiting rod penetrates through the slider and is slidably connected to the slider. One end of the threaded rod away from the motor is rotatably connected to the inner wall of the linear guide rail. The driving shaft of the electric push rod is fixedly connected to an H-shaped plate.
[0004] Furthermore, the cooling mechanism includes a water tank. A water connection pipe is connected to the top of the water tank. One end of the water connection pipe away from the water tank is connected to the water inlet of a water pump. The water outlet of the water pump is connected to a through pipe. One end of the through pipe away from the water pump is connected to a hose. The through pipe and the outlet pipe are connected by a hose, which can make the water connection pipe move freely at a certain angle, increasing the position range of the coolant injection. One end of the hose away from the through pipe is connected to an outlet pipe. One end of the outlet pipe away from the hose is connected to a nozzle. The water pump extracts the coolant from the water tank. The coolant enters the outlet pipe through the through pipe and finally sprays out from the nozzle to cool the drilling part, preventing the temperature at the drilling position from being too high. At the same time, it makes the cutting edge of the drill bit easier to cut into the material, reduces the wear of the drill bit, reduces the cutting force required for drilling, improves the drilling accuracy, and washes away the chips from the drilling area. One side of the through pipe is fixedly connected with a bent rod. One end of the bent rod away from the through pipe is fixedly connected with an annular plate. The inner side of the annular plate is fixedly connected with an electric telescopic rod. The movable end of the electric telescopic rod is fixedly connected with an annular sleeve plate. The electric telescopic rod extends to push the annular sleeve plate to move, so that the coolant can cool each part of the drill bit. One side of the annular sleeve plate away from the electric telescopic rod is fixedly connected with a round rod. One end of the round rod away from the annular sleeve plate is fixedly connected with a circular baffle. One side of the annular sleeve plate is fixedly connected with a spring. The spring is compressed and undergoes elastic deformation, which can absorb and store the vibration energy generated when the water flows through, reducing vibration. One side of the outlet pipe is fixedly connected with an arc-shaped baffle. The arc-shaped baffle can effectively block the splashing coolant, prevent it from spreading everywhere, and at the same time guide the coolant to flow into the circular box along the arc surface of the baffle, keeping the working environment clean and tidy. One side of the water tank is fixedly connected with one side of the semi-enclosed housing. The through pipe is arranged inside the round hole and fixedly connected with the inner wall of the round hole. One end of the round rod away from the annular sleeve plate passes through the annular plate and is slidably connected with the annular plate. One end of the spring away from the annular sleeve plate is fixedly connected with the inner side of the annular plate.
[0005] Furthermore, the collection mechanism includes a circular box. At the bottom of the inner wall of the circular box, a circular sleeve is fixedly connected. At the bottom of the inner wall of the circular sleeve, a motor is fixedly connected. The inner wall of the circular box is fixedly connected with a filter plate, which can effectively filter the chips from the coolant, leaving the chips on the surface of the filter plate for subsequent cleaning and recycling. The drive shaft of the motor is fixedly connected with a rotating rod, and an inclined scraper I is fixedly connected to the side of the rotating rod. When the inclined scraper I rotates at a high speed, it generates centrifugal force to scrape up the chips near the center and guide them along its inclined surface to the inner wall of the circular box, effectively gathering and transporting the chips to a designated position, so that the chips are cleaned and collected, and at the same time preventing the filter plate from being blocked. A rectangular groove II is formed on the side of the inclined scraper I away from the rotating rod. The inner wall of the rectangular groove II is rotatably connected with a rotating rod through a rotating pin. A hollow cylinder is sleeved and fixedly connected to the rotating rod. A brush is fixedly connected to one side of the hollow cylinder. The contact between the brush and the inner wall of the circular box can effectively remove the residues on the inner wall of the circular box, improving the cleaning effect. An inclined plate is fixedly connected to the inner wall of the rectangular groove II. When the brush rotates, it passes through the inclined plate, and the inclined plate scrapes off the chips mixed by the brush to prevent them from accumulating inside the rectangular groove II, ensuring the cleanliness and cleaning effect of the brush. A folding rod is fixedly connected to the top of the inclined scraper I, and an inclined scraper II is fixedly connected to the end of the folding rod away from the inclined scraper I. During the rotation process, the inclined scraper II can scrape off the mixture of the residual coolant and chips on the surface of the circular tapered plate and guide it downward along the scraper into the circular box, preventing chips from remaining on the surface of the circular tapered plate. The top of the circular box is fixedly connected with a circular tapered plate, which is a circular ring-shaped baffle with a larger upper part and a smaller lower part, surrounding the top of the circular box annularly to prevent the coolant and chips from falling onto the surface of the semi-enclosed housing and damaging the housing by the coolant. One side of the circular box is communicated with a rectangular inclined pipe, and the end of the rectangular inclined pipe away from the circular box is communicated with a collection box. The bottom of the circular box is fixedly connected to the bottom of the inner wall of the semi-enclosed housing. The rectangular inclined pipe is arranged inside the inclined hole and fixedly connected to the inner wall of the inclined hole. The end of the rotating rod away from the motor passes through the filter plate and is rotatably connected to the filter plate. There are multiple inclined scrapers I, and the multiple inclined scrapers I are distributed on one side of the rotating rod.
[0006] The beneficial effects of the present invention are: 1. In the present invention, after the arc-shaped frosted plate contacts the valve body, it applies pressure to the compression spring. The compression spring undergoes elastic deformation, converting kinetic energy into elastic potential energy. The elastic deformation of the compression spring can absorb and store the excess energy generated during the clamping process, preventing damage to the valve body due to excessive clamping force. At the same time, it ensures that the arc-shaped frosted plate maintains a continuous clamping force on the valve body, improving the stability of fixation. The water pump extracts the coolant from the water tank. The coolant enters the outlet pipe through the water pipe and finally sprays out from the nozzle to cool the drilling area, preventing the temperature at the drilling position from being too high. At the same time, it makes it easier for the cutting edge of the drill bit to cut into the material, reduces the wear of the drill bit, lowers the cutting force required for drilling, improves the drilling accuracy, and flushes the chips away from the drilling area. The circular gradually narrowing plate is set as a circular ring-shaped baffle with a larger upper part and a smaller lower part, surrounding the top of the circular box in a ring shape to prevent the coolant and chips from falling onto the surface of the semi-surrounding housing, preventing the coolant from damaging the housing.
[0007] 2. In the present invention, by setting the clamping mechanism, after the arc-shaped frosted plate contacts the valve body, it applies pressure to the compression spring. The compression spring undergoes elastic deformation, converting kinetic energy into elastic potential energy. The elastic deformation of the compression spring can absorb and store the excess energy generated during the clamping process, preventing damage to the valve body due to excessive clamping force. At the same time, it ensures that the arc-shaped frosted plate maintains a continuous clamping force on the valve body, improving the stability of fixation. The arc-shaped frosted plate contracts into the groove along the rectangular groove. After clamping to a certain extent, the motor starts to work. The rectangular groove restricts the movement trajectory of the arc-shaped frosted plate, ensuring that it can accurately contract to the predetermined position and preventing displacement due to the contraction of the spring. There is an arc-shaped frosted plate on the surface of the arc-shaped plate. The surface of the arc-shaped frosted plate is rough, increasing the friction force in contact with the surface of the valve body and making the fixation of the valve body more firm.
[0008] 3. In the present invention, by setting the cooling mechanism, the water pump extracts the coolant from the water tank. The coolant enters the outlet pipe through the water pipe and finally sprays out from the nozzle to cool the drilling area, preventing the temperature at the drilling position from being too high. At the same time, it makes it easier for the cutting edge of the drill bit to cut into the material, reduces the wear of the drill bit, lowers the cutting force required for drilling, improves the drilling accuracy, and flushes the chips away from the drilling area. The water pipe and the outlet pipe are connected by a hose, which allows the connecting pipe to move freely at a certain angle, increasing the position range of the coolant spray. The electric telescopic rod extends to push the annular sleeve plate to move, enabling the coolant to cool all parts of the drill bit. The spring is compressed and undergoes elastic deformation, which can absorb and store the vibration energy generated when the water flows through, reducing vibration. The arc-shaped baffle can effectively block the splashing coolant, preventing it from spreading everywhere, and at the same time guiding the coolant to flow into the circular box along the arc surface of the baffle, keeping the working environment clean and tidy.
[0009] 4. The present invention sets a collecting mechanism, and the circular gradually collecting plate is set as a circular annular baffle with a larger upper part and a smaller lower part, which surrounds the top of the circular box in an annular manner to prevent the coolant and chips from falling into the surface of the semi-enclosed shell, so that the coolant damages the shell. The filter plate can effectively filter the chips out of the coolant, so that the chips remain on the surface of the filter plate, which is convenient for subsequent cleaning and recycling. The oblique scraper generates centrifugal force when rotating at high speed, scrapes up the chips close to the center, and guides them along its inclined surface to the inner wall of the circular box, effectively gathering the chips and transporting them to the designated position. The chips are cleaned and collected, and the filter plate is prevented from being blocked. The contact between the brush and the inner wall of the circular box can effectively remove the residue on the inner wall of the circular box, thereby improving the cleaning effect. At the same time, the brush passes through the inclined plate when rotating, and the inclined plate scrapes off the chips mixed with the brush to prevent them from entering and accumulating inside the rectangular groove 2, thereby ensuring the cleanliness and cleaning effect of the brush. The inclined scraper 2 can scrape off the coolant and chip mixture remaining on the surface of the circular convergent plate during rotation, and guide it downward along the scraper into the interior of the circular box, thereby preventing chips from remaining on the surface of the circular convergent plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic structural diagram of a punching device for processing a throttle valve body according to the present invention; Figure 2 It is a schematic diagram of the side structure of the punching device used for processing the throttle valve body of the present invention; Figure 3 It is a schematic diagram of the structure of the clamping mechanism of the present invention; Figure 4 It is a schematic diagram of the partial structure of the clamping mechanism of the present invention; Figure 5 This is an enlarged structural schematic diagram of a part A of the clamping mechanism of the present invention; Figure 6 It is a schematic diagram of the cooling mechanism structure of the present invention; Figure 7 It is a schematic diagram of the local structure of the cooling mechanism of the present invention; Figure 8 This is an enlarged structural diagram of the cooling mechanism B of the present invention; Figure 9 It is a schematic diagram of the structure of the collecting mechanism of the present invention; Figure 10 It is a schematic diagram of the cross-sectional structure of the collecting mechanism of the present invention; Figure 11 It is an enlarged structural schematic diagram of section C of the collecting mechanism of the present invention.
[0011] In the figure: 1. Semi-enclosed housing; 2. Punch; 3. Clamping mechanism; 4. Round hole; 5. Cooling mechanism; 6. Oblique hole; 7. Collection mechanism; 301. Linear guide; 302. Motor; 303. Threaded rod; 304. Limit rod; 305. Slide block; 306. Electric push rod; 307. Rounded rectangular plate; 308. First rectangular groove; 309. Folded plate; 310. Rectangular hole; 311. Oblique plate; 312. H-shaped plate; 313. Rectangular arc block; 314. Rectangular groove; 315. Circular groove; 316. Compression spring; 317. Arc-shaped plate; 318. Arc-shaped abrasive plate; 501. Water tank; 502. Water connection pipe; 503. Water pump; 504. Through water pipe; 505. Hose; 506. Water outlet pipe; 507. Sprayer; 508. Bent rod; 509. Ring plate; 510. Electric telescopic rod; 511. Ring sleeve plate; 512. Round rod; 513. Circular baffle; 514. Spring; 515. Arc-shaped baffle; 701. Circular box; 702. Circular sleeve; 703. Motor; 704. Filter plate; 705. Rotating rod; 706. First oblique scraper; 707. Second rectangular groove; 708. Rotating rod; 709. Hollow cylinder; 710. Brush; 711. Inclined plate; 712. Folded rod; 713. Second oblique scraper; 714. Circular tapered plate; 715. Rectangular inclined pipe; 716. Collection box. Specific embodiments
[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limiting the present invention to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.
[0013] For the first embodiment, please refer to Figures 1-5 , the present invention is a punching device for throttle valve body processing, including a semi-enclosed housing 1, the inner wall of the semi-enclosed housing 1 is fixedly connected with a punch 2, the inner wall of the semi-enclosed housing 1 is fixedly connected with a clamping mechanism 3, one side of the semi-enclosed housing 1 is provided with a round hole 4, one side of the semi-enclosed housing 1 is fixedly connected with a cooling mechanism 5, one side of the semi-enclosed housing 1 is provided with an oblique hole 6, the inner wall of the semi-enclosed housing 1 is fixedly connected with a collection mechanism 7, the inner wall of the round hole 4 is fixedly connected with one side of the cooling mechanism 5, and the inner wall of the oblique hole 6 is fixedly connected with one side of the collection mechanism 7; The clamping mechanism 3 includes a linear guide rail 301. One end of the linear guide rail 301 is fixedly connected to a motor 302. The drive shaft of the motor 302 is fixedly connected to a threaded rod 303. A limiting rod 304 is fixedly connected to the inner wall of the linear guide rail 301. A slider 305 is sleeved on and threadedly connected to the threaded rod 303. One side of the slider 305 is fixedly connected to an electric push rod 306. On both sides of the electric push rod 306 on the side surface of the slider 305, rounded rectangular plates 307 are fixedly connected. On the side of the rounded rectangular plate 307 away from the slider 305, a first rectangular groove 308 is opened. The inner wall of the first rectangular groove 308 is rotatably connected to a folded plate 309 through a rotating pin. A rectangular hole 310 is opened at the top of the folded plate 309. The inner wall of the rectangular hole 310 is rotatably connected to an inclined plate 311 through a rotating pin. One side of the inclined plate 311 away from the rectangular hole 310 is rotatably connected to an H-shaped plate 312 through a rotating pin. One side of the folded plate 309 away from the first rectangular groove 308 is fixedly connected to a rectangular arc block 313. A rectangular groove 314 is opened inside the rectangular arc block 313. A circular groove 315 is opened on the inner wall of the rectangular groove 314. A compression spring 316 is fixedly connected to the inner wall of the circular groove 315. One end of the compression spring 316 away from the circular groove 315 is fixedly connected to an arc-shaped plate 317. An arc-shaped abrasive plate 318 is fixedly connected to the inner side of the arc-shaped plate 317. The side of the linear guide rail 301 away from the slider 305 is fixedly connected to the inner side of the semi-enclosed housing 1. One end of the limiting rod 304 passes through the slider 305 and is slidably connected to the slider 305. One end of the threaded rod 303 away from the motor 302 is rotatably connected to the inner wall of the linear guide rail 301. The drive shaft of the electric push rod 306 is fixedly connected to the H-shaped plate 312. When in use, place the valve body in the middle of the clamping mechanism 3. The clamping mechanism 3 tightens inward to fix the valve body. After the valve body is fixed, the clamping mechanism 3 drives the valve body to move towards the punch 2. After the valve body moves to the specified position, the punch 2 performs punching processing on the valve body. When the punch 2 is working, the cooling mechanism 5 starts to work, spraying coolant on the drill bit, making it easier for the cutting edge of the drill bit to cut into the material, reducing the wear of the drill bit, reducing the cutting force required for drilling, improving the drilling accuracy, and washing away the chips from the drilling area. The coolant mixed with the chips falls into the collection mechanism 7, and the collection mechanism 7 filters and collects the chips. When the valve body is placed in the middle of the four arc-shaped abrasive plates 318, the drive shaft of the electric push rod 306 extends to push the H-shaped plate 312 to move. When the H-shaped plate 312 moves, the inclined plate 311 and the H-shaped plate 312 are rotatably connected through a rotating pin. The inclined plate 311 rotates while driving the folded plate 309 to contract inward until the arc-shaped abrasive plate 318 contacts and fixes the valve body. After the arc-shaped abrasive plate 318 contacts the valve body, it applies pressure to the compression spring 316, and the compression spring 316 undergoes elastic deformation, converting kinetic energy into elastic potential energy. The arc-shaped abrasive plate 318 contracts into the groove along the rectangular groove 314. After clamping to a certain extent, the motor 302 starts to work. The drive shaft of the motor 302 rotates to drive the threaded rod 303 to rotate. The rotation of the slider 305 is restricted by the limiting rod 304.The spiral groove of the threaded rod 303 interacts with the internal thread of the slider 305, causing the slider 305 to drive the rounded rectangular plate 307 to move, thereby moving the valve body, and stopping when it moves to the position of the punch 2.
[0014] For the second embodiment, please refer to Figures 1-11 The present invention provides a punching device for machining a throttle valve body: The cooling mechanism 5 includes a water tank 501. A water connection pipe 502 is connected to the top of the water tank 501. One end of the water connection pipe 502 away from the water tank 501 is connected to the water inlet of a water pump 503. The water outlet of the water pump 503 is connected to a through pipe 504. One end of the through pipe 504 away from the water pump 503 is connected to a flexible hose 505. One end of the flexible hose 505 away from the through pipe 504 is connected to a water outlet pipe 506. One end of the water outlet pipe 506 away from the flexible hose 505 is connected to a spray head 507. A bent rod 508 is fixedly connected to one side of the through pipe 504. One end of the bent rod 508 away from the through pipe 504 is fixedly connected to an annular plate 509. An electric telescopic rod 510 is fixedly connected to the inner side of the annular plate 509. The movable end of the electric telescopic rod 510 is fixedly connected to an annular sleeve plate 511. One side of the annular sleeve plate 511 away from the electric telescopic rod 510 is fixedly connected to a round rod 512. One end of the round rod 512 away from the annular sleeve plate 511 is fixedly connected to a circular baffle 513. A spring 514 is fixedly connected to one side of the annular sleeve plate 511. An arc-shaped baffle 515 is fixedly connected to one side of the water outlet pipe 506. One side of the water tank 501 is fixedly connected to one side of the semi-enclosed housing 1. The through pipe 504 is arranged inside the round hole 4 and fixedly connected to the inner wall of the round hole 4. One end of the round rod 512 away from the annular sleeve plate 511 passes through the annular plate 509 and is slidably connected to the annular plate 509. One end of the spring 514 away from the annular sleeve plate 511 is fixedly connected to the inner side of the annular plate 509; The collection mechanism 7 includes a circular box 701. At the bottom of the inner wall of the circular box 701, there is a fixed connection with a circular sleeve 702. At the bottom of the inner wall of the circular sleeve 702, there is a fixed connection with a motor 703. On the inner wall of the circular box 701, there is a fixed connection with a filter plate 704. The drive shaft of the motor 703 is fixedly connected with a rotating rod 705. On the side of the rotating rod 705, there is a fixed connection with an inclined scraper 706. On the side of the inclined scraper 706 away from the rotating rod 705, there is a rectangular groove 707. The inner wall of the rectangular groove 707 is rotationally connected with a rotating rod 708 through a rotating pin.A hollow cylinder 709 is sleeved and fixedly connected to the rotating rod 708. A brush 710 is fixedly connected to one side of the hollow cylinder 709. An inclined plate 711 is fixedly connected to the inner wall of the rectangular groove two 707. A folding rod 712 is fixedly connected to the top of the inclined scraping plate one 706. One end of the folding rod 712 away from the inclined scraping plate one 706 is fixedly connected to an inclined scraping plate two 713. A circular gradually converging plate 714 is fixedly connected to the top of the circular box 701. One side of the circular box 701 communicates with a rectangular inclined pipe 715. One end of the rectangular inclined pipe 715 away from the circular box 701 communicates with a collection box 716. The bottom of the circular box 701 is fixedly connected to the bottom inner wall of the semi-enclosed housing 1. The rectangular inclined pipe 715 is arranged inside the inclined hole 6 and fixedly connected to the inner wall of the inclined hole 6. The end of the rotating rod 705 away from the motor 703 penetrates through the filter plate 704 and is rotatably connected to the filter plate 704. There are multiple inclined scraping plates one 706, and the multiple inclined scraping plates one 706 are distributed on one side of the rotating rod 705. When in use, when the hole punch 2 starts to punch the valve body, the water pump 503 extracts the coolant from the water tank 501. The coolant enters the water outlet pipe 506 through the water pipe 504 and finally sprays out from the nozzle 507 to cool the drilling part. The electric telescopic rod 510 extends to push the annular sleeve plate 511 to move. The spring 514 is compressed and undergoes elastic deformation to reduce the vibration generated when the water flows through. When the coolant is sprayed onto the drilling position, it will splash. The splashed coolant is blocked by the arc-shaped baffle 515 and flows into the circular box 701 along the arc surface of the baffle. The coolant mixed with chips falls into the circular box 701. The circular gradually converging plate 714 is set as a circular ring baffle with a large top and a small bottom, surrounding the top of the circular box 701 in a ring shape to prevent the coolant and chips from falling onto the surface of the semi-enclosed housing 1. The coolant and chips pass through the filter plate 704. The filter plate 704 filters the chips and makes the chips stay on the surface of the filter plate 704. The driving shaft of the motor 703 rotates, driving the rotating rod 705 to rotate. The inclined scraping plate one 706 fixedly connected to one side of the rotating rod 705 rotates accordingly. When the inclined scraping plate one 706 rotates at a high speed, it generates a centrifugal force to scrape up the chips near the center. The chips move along its inclined surface towards the inner wall of the circular box 701 and, when rotating to the position of the rectangular inclined pipe 715, the chips enter the inside of the collection box 716 through the rectangular inclined pipe 715. At the same time, a rectangular groove two 707 is formed on one side of the inclined scraping plate one 706 close to the inner wall of the circular box 701. The brush 710 on the inner wall of the rectangular groove two 707 contacts and rotates with the inner wall of the circular box 701 to clean the inner wall of the circular box 701. When the brush 710 rotates, it passes through the inclined plate 711. The inclined plate 711 scrapes off the chips mixed in the brush 710 to prevent them from accumulating inside the rectangular groove two 707. The rotation of the inclined scraping plate one 706 drives the folding rod 712 to rotate. The folding rod 712 drives the inclined scraping plate two 713 to rotate. The inclined scraping plate two 713 rotates to scrape off the residual coolant and chip mixture on the surface of the circular gradually converging plate 714 and falls downward along the inclined scraping plate two 713 into the inside of the circular box 701.,
[0015] When the present invention is in operation, the valve body is placed in the middle of the clamping mechanism 3. The clamping mechanism 3 tightens inward to fix the valve body. After the valve body is fixed, the clamping mechanism 3 drives the valve body to move towards the punching device 2. After the valve body moves to the designated position, the punching device 2 performs punching processing on the valve body. When the punching device 2 is working, the cooling mechanism 5 starts to work, spraying coolant on the drill bit, making it easier for the cutting edge of the drill bit to cut into the material, reducing the wear of the drill bit, reducing the cutting force required for drilling, improving the accuracy of drilling, and flushing the chips away from the drilling area. The coolant mixed with chips falls into the collection mechanism 7, and the collection mechanism 7 filters and collects the chips. When the valve body is placed in the middle of the four arc-shaped abrasive plates 318, the drive shaft of the electric push rod 306 extends to push the H-shaped plate 312 to move. When the H-shaped plate 312 moves, the inclined plate 311 is rotatably connected to the H-shaped plate 312 through a rotating pin. While the inclined plate 311 rotates, it drives the folded plate 309 to contract inward until the arc-shaped abrasive plate 318 contacts and fixes the valve body. After the arc-shaped abrasive plate 318 contacts the valve body, it applies pressure to the compression spring 316, and the compression spring 316 undergoes elastic deformation, converting kinetic energy into elastic potential energy. The arc-shaped abrasive plate 318 contracts into the groove along the rectangular groove 314. After clamping to a certain extent, the motor 302 starts to work. The drive shaft of the motor 302 rotates to drive the threaded rod 303 to rotate. The slider 305 is restricted from rotating by the limiting rod 304. The spiral groove of the threaded rod 303 interacts with the internal thread of the slider 305, causing the slider 305 to drive the rounded rectangular plate 307 to move, thereby moving the valve body. It stops moving to the position of the punching device 2. When the punching device 2 starts to punch the valve body, the water pump 503 extracts coolant from the water tank 501. The coolant enters the outlet pipe 506 through the water pipe 504 and finally sprays out from the nozzle 507 to cool the drilling part. The electric telescopic rod 510 extends to push the annular sleeve plate 511 to move. The spring 514 is compressed and undergoes elastic deformation, reducing the vibration generated when the water flows through. When the coolant is sprayed to the drilling position, it will splash. The splashed coolant is blocked by the arc-shaped baffle 515 and flows into the circular box 701 along the arc surface of the baffle. The coolant mixed with chips falls into the circular box 701. The circular gradually narrowing plate 714 is set as a circular ring baffle with a large upper part and a small lower part, surrounding the top of the circular box 701 in a circular shape to prevent the coolant and chips from falling onto the surface of the semi-surrounding housing 1. The coolant and chips pass through the filter plate 704. The filter plate 704 filters the chips, leaving the chips on the surface of the filter plate 704. The drive shaft of the motor 703 rotates, driving the rotating rod 705 to rotate. The inclined scraping plate one 706 fixedly connected to one side of the rotating rod 705 rotates accordingly. When the inclined scraping plate one 706 rotates at a high speed, it generates centrifugal force to scrape up the chips near the center. The chips move along its inclined surface towards the inner wall of the circular box 701 and, when rotating to the position of the rectangular inclined pipe 715, the chips enter the interior of the collection box 716 through the rectangular inclined pipe 715. At the same time, a rectangular groove two 707 is formed on one side of the inclined scraping plate one 706 close to the inner wall of the circular box 701.The brush 710 on the inner wall of the rectangular groove 707 contacts and rotates with the inner wall of the circular box 701 to clean the inner wall of the circular box 701. The brush 710 passes through the inclined plate 711 when rotating. The inclined plate 711 scrapes off the chips mixed with the brush 710 to prevent them from entering the rectangular groove 707 and accumulating. The inclined scraper 706 rotates to drive the folding rod 712 to rotate. The folding rod 712 drives the inclined scraper 713 to rotate. The inclined scraper 713 rotates to scrape off the coolant and chip mixture remaining on the surface of the circular gradually contracting plate 714, and the mixture falls downward along the inclined scraper 713 into the circular box 701.
[0016] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A punching device for throttle valve body processing, comprising a semi-enclosed housing (1), an inner wall of the semi-enclosed housing (1) is fixedly connected with a punch (2), an inner wall of the semi-enclosed housing (1) is fixedly connected with a clamping mechanism (3), a circular hole (4) is formed in one side of the semi-enclosed housing (1), a cooling mechanism (5) is fixedly connected to one side of the semi-enclosed housing (1), an inclined hole (6) is formed in one side of the semi-enclosed housing (1), a collecting mechanism (7) is fixedly connected to an inner wall of the semi-enclosed housing (1), and an inner wall of the circular hole (4) is fixedly connected to one side of the cooling mechanism (5); The clamping mechanism (3) includes a linear guide rail (301), one end of the linear guide rail (301) is fixedly connected with a motor (302), a driving shaft of the motor (302) is fixedly connected with a threaded rod (303), a limiting rod (304) is fixedly connected to an inner wall of the linear guide rail (301), a slider (305) is sleeved on and threadedly connected to the threaded rod (303), an electric push rod (306) is fixedly connected to one side of the slider (305), rounded rectangular plates (307) are fixedly connected to portions of the side surface of the slider (305) on both sides of the electric push rod (306), a rectangular groove one (308) is formed at one end of the rounded rectangular plate (307) away from the slider (305), a folded plate (309) is rotatably connected to an inner wall of the rectangular groove one (308) through a rotating pin, a rectangular hole (310) is formed at the top of the folded plate (309), an inclined plate (311) is rotatably connected to an inner wall of the rectangular hole (310) through a rotating pin, an H-shaped plate (312) is rotatably connected to one side of the inclined plate (311) away from the rectangular hole (310) through a rotating pin, a rectangular arc block (313) is fixedly connected to one side of the folded plate (309) away from the rectangular groove one (308), a rectangular groove (314) is formed inside the rectangular arc block (313), a circular groove (315) is formed in an inner wall of the rectangular groove (314), a compression spring (316) is fixedly connected to an inner wall of the circular groove (315), an arc-shaped plate (317) is fixedly connected to one end of the compression spring (316) away from the circular groove (315), and an arc-shaped abrasive plate (318) is fixedly connected to an inner side of the arc-shaped plate (317).
2. The punching device for throttle valve body processing according to claim 1, characterized in that: The side of the linear guide rail (301) away from the slider (305) is fixedly connected to the inner side of the semi-enclosed housing (1).
3. A punching device for throttle valve body processing according to claim 1, characterized in that: One end of the limiting rod (304) penetrates through the slider (305) and is slidably connected to the slider (305), one end of the threaded rod (303) away from the motor (302) is rotatably connected to the inner wall of the linear guide rail (301), and a driving shaft of the electric push rod (306) is fixedly connected with the H-shaped plate (312).
4. A punching device for throttle valve body processing according to claim 1, characterized in that: The cooling mechanism (5) includes a water tank (501). A water inlet pipe (502) is connected to the top of the water tank (501). One end of the water inlet pipe (502) away from the water tank (501) is connected to the water inlet of a water pump (503). The water outlet of the water pump (503) is connected to a through pipe (504). One end of the through pipe (504) away from the water pump (503) is connected to a flexible hose (505). One end of the flexible hose (505) away from the through pipe (504) is connected to a water outlet pipe (506). One end of the water outlet pipe (506) away from the flexible hose (505) is connected to a spray head (507). One side of the through pipe (504) is fixedly connected to a bent rod (508). One end of the bent rod (508) away from the through pipe (504) is fixedly connected to an annular plate (509). An electric telescopic rod (510) is fixedly connected to the inner side of the annular plate (509). The movable end of the electric telescopic rod (510) is fixedly connected to an annular sleeve plate (511). One side of the annular sleeve plate (511) away from the electric telescopic rod (510) is fixedly connected to a round rod (512). One end of the round rod (512) away from the annular sleeve plate (511) is fixedly connected to a circular baffle (513). A spring (514) is fixedly connected to one side of the annular sleeve plate (511). One side of the water outlet pipe (506) is fixedly connected to an arc-shaped baffle (515).
5. A punching device for throttle valve body processing according to claim 4, characterized in that: One side of the water tank (501) is fixedly connected to one side of the semi-enclosed housing (1). The through pipe (504) is arranged inside the circular hole (4) and is fixedly connected to the inner wall of the circular hole (4).
6. A punching device for throttle valve body processing according to claim 4, characterized in that: One end of the round rod (512) away from the annular sleeve plate (511) penetrates through the annular plate (509) and is slidably connected to the annular plate (509). One end of the spring (514) away from the annular sleeve plate (511) is fixedly connected to the inner side of the annular plate (509).
7. A punching device for throttle valve body processing according to claim 1, characterized in that: The collecting mechanism (7) includes a circular box (701). At the bottom of the inner wall of the circular box (701), a circular sleeve (702) is fixedly connected. At the bottom of the inner wall of the circular sleeve (702), a motor (703) is fixedly connected. On the inner wall of the circular box (701), a filter plate (704) is fixedly connected. The driving shaft of the motor (703) is fixedly connected with a rotating rod (705). On the side of the rotating rod (705), an inclined scraper one (706) is fixedly connected. On the side of the inclined scraper one (706) away from the rotating rod (705), a rectangular groove two (707) is formed. On the inner wall of the rectangular groove two (707), a rotating rod (708) is rotatably connected through a rotating pin. A hollow cylinder (709) is sleeved and fixedly connected on the rotating rod (708). On one side of the hollow cylinder (709), a brush (710) is fixedly connected. On the inner wall of the rectangular groove two (707), an inclined plate (711) is fixedly connected. On the top of the inclined scraper one (706), a folded rod (712) is fixedly connected. At the end of the folded rod (712) away from the inclined scraper one (706), an inclined scraper two (713) is fixedly connected. On the top of the circular box (701), a circular converging plate (714) is fixedly connected. On one side of the circular box (701), a rectangular inclined pipe (715) is communicated. At the end of the rectangular inclined pipe (715) away from the circular box (701), a collecting box (716) is communicated.
8. A punching device for throttle valve body machining according to claim 7, characterized in that: The bottom of the circular box (701) is fixedly connected with the bottom of the inner wall of the semi-enclosing shell (1). The rectangular inclined pipe (715) is arranged inside the inclined hole (6) and is fixedly connected with the inner wall of the inclined hole (6).
9. A punching device for throttle valve body processing according to claim 7, characterized in that: The end of the rotating rod (705) away from the motor (703) penetrates through the filter plate (704) and is rotatably connected with the filter plate (704).
10. A punching device for throttle valve body processing according to claim 7, characterized in that: A plurality of inclined scrapers one (706) are provided, and the plurality of inclined scrapers one (706) are distributed on one side of the rotating rod (705).
Citation Information
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