Knocking strengthening device and method with anti-vibration function

Abstract

The invention discloses a knocking strengthening device and method with an anti-vibration function, and relates to the technical field of knocking strengthening. The knocking strengthening device with the anti-vibration function comprises a base, a supporting table is installed on the base, a workpiece is placed on the supporting table, and a surface treatment piece, a laser machine control piece and a knocking installation base are installed on the base; a driving motor is mounted on the knocking mounting seat and drives a knocking driven gear, a knocking rod is eccentrically mounted on the knocking driven gear, a knocking head is mounted at the end part of the knocking rod, a hinge rod is mounted on the base, the knocking rod penetrates through the hinge rod, the driving motor is started during surface treatment, and the driving motor drives the knocking driven gear to rotate; when the knocking driven gear rotates, one end of the knocking rod is driven to do circular motion around the circle center of the knocking driven gear, at the moment, the other end of the knocking rod drives the knocking head to do vertical reciprocating motion to continuously knock the workpiece, tensile stress caused by surface treatment is counteracted, crack propagation is restrained, and the workpiece machining quality is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of knock reinforcement, in particular to a knock reinforcement with anti-vibration function and a method thereof. Background Art

[0002] The comparative document CN108754121A adopts a device and method for laser shot peening and composite extrusion strengthening of hole walls, which includes a laser generator, a clamping chuck, a composite extrusion mandrel, a CNC mobile work platform, a fixture and a control system; a clamping chuck is provided on the top of the CNC mobile work platform; the composite extrusion mandrel includes a front cone and a rear cone of the mandrel, the front cone and the rear cone of the mandrel are hollow inside, and one end of the rear cone extends into the interior of the clamping chuck; the other end of the rear cone is connected to the front cone of the mandrel; a full-reflection mirror is provided inside the rear cone, and a conical full-reflection mirror is provided inside the front cone of the mandrel, and the conical full-reflection mirror reflects the light beam through the front cone of the mandrel to form an annular laser band; a mandrel working section is provided on the other end of the rear cone, and the control system controls the movement of the CNC mobile work platform, and the control system also controls the laser generator and the clamping chuck.

[0003] The comparison file is relatively simple and has no function of impact strengthening the workpiece. During surface treatment, it is easy to cause problems such as surface treatment breakage, uneven hole walls and excessive surface damage. Summary of the Invention

[0004] The object of the present invention is to provide a knock reinforcement device and method with anti-vibration function to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a knocking reinforcement device with an anti-vibration function, the knocking reinforcement device with an anti-vibration function comprises a base, a support platform is installed on the base, a workpiece is placed on the support platform, a surface treatment part, a laser machine control part and a knocking mounting seat are installed on the base, a driving motor is installed on the output shaft of the driving motor, a main transmission shaft is installed on the output shaft of the driving motor, the main transmission shaft passes through the knocking mounting seat, a knocking first pulley is installed on the main transmission shaft, an electric telescopic seat is installed on the knocking mounting seat, and a rotating A knocking upper transmission shaft is installed, a knocking first pulley is installed at one end of the knocking upper transmission shaft, a knocking drive gear is installed at the other end of the knocking upper transmission shaft, the knocking first pulley and the knocking second pulley are connected by a knocking transmission belt, two knocking driven gears are symmetrically installed on the knocking mounting seat, the knocking driven gear is meshed with the knocking drive gear, a knocking rod is eccentrically installed on the knocking driven gear, a knocking head is installed at the end of the knocking rod, a hinged rod is installed on the base, a hinged hole is opened at the end of the hinged rod, hinged beads are symmetrically installed in the hinged hole, and the knocking rod passes through the hinged hole.

[0006] As an optimal technical solution, a tensioning hole is provided on the knocking mounting seat, and two tensioning rods of the chain are symmetrically installed in the tensioning hole. The tensioning rods are slidably installed in the tensioning hole, and the two tensioning rods are connected by a tensioning spring. A tensioning wheel is installed at the end of the tensioning rod, and the two tensioning wheels are connected to the first knocking pulley and the second knocking pulley through a knocking transmission belt.

[0007] As a preferred technical solution, a shock absorbing assembly is provided on the support platform, and the shock absorbing assembly includes a clamping telescopic rod, a clamping connecting column, a clamping frame, a horizontal telescopic rod, a radial bottom plate, a radial shock absorbing spring, a radial clamping plate, an axial shock absorbing spring and an axial clamping plate; Two clamping telescopic rods are symmetrically installed on the support platform, and clamping connecting columns are installed at the ends of the clamping telescopic rods. A clamping frame is installed on the clamping connecting column, and two transverse telescopic rods are symmetrically installed in the clamping frame. A radial base plate is installed at the end of the transverse telescopic rod, a radial shock-absorbing spring is installed on the radial base plate, a radial clamping plate is installed on the radial shock-absorbing spring, an axial shock-absorbing spring is installed in the clamping frame, an axial clamping plate is installed at the end of the axial shock-absorbing spring, and the transverse telescopic rod is electrically connected to the clamping telescopic rod.

[0008] As an optimal technical solution, a cleaning component and a cooling component are provided on the base, and both the cleaning component and the cooling component rely on a driving motor to provide driving force.

[0009] As a preferred technical solution, the cleaning assembly includes a cleaning drive gear, a cleaning driven gear, a cleaning transmission shaft, a mounting block and a cleaning scraper; A cleaning drive gear is installed at the end of the main transmission shaft, and a cleaning driven gear is rotatably installed on the base. The cleaning drive gear is meshed with the cleaning driven gear. A cleaning transmission shaft is installed on the cleaning driven gear. A mounting block is installed at the end of the cleaning transmission shaft. Several cleaning scrapers are evenly installed on the mounting block. The end faces of the cleaning scrapers are in contact with the inner hole surface of the support platform.

[0010] As a preferred technical solution, the cleaning assembly further includes an installation chamber, a lifting platform, a drive motor, a micro transmission shaft, an upper cleaning rod, and a distance sensor; An installation chamber is provided on the installation block, a lifting platform is installed in the installation chamber, a driving motor is installed on the lifting platform, a micro transmission shaft is installed on the output shaft of the driving motor, an upper cleaning rod is installed on the end of the micro transmission shaft, a distance sensor is installed on the upper end of the upper cleaning rod, and the distance sensor is electrically connected to the lifting platform and the driving motor.

[0011] As a preferred technical solution, the cooling assembly includes a water tank, a cooling upper transmission shaft, a cooling first pulley, a cooling second pulley, a cooling transmission belt, a cooling drive gear, a cooling lower transmission shaft, an impeller, a suction chamber, a water outlet, a cooling bottom cover, a water inlet, a water pipe, a water channel, a side cleaning water hole, an upper cleaning water hole, a cooling driven gear and a partition; The base is provided with a water tank, a cooling upper transmission shaft is rotatably provided on the water tank, a cooling second pulley is provided on one end of the cooling upper transmission shaft, a cooling driving gear is provided on the other end of the cooling upper transmission shaft, a cooling first pulley is provided on the main transmission shaft, the cooling first pulley and the cooling second pulley are connected by a cooling transmission belt, a partition is provided on the water tank, a cooling lower transmission shaft is rotatably provided on the partition, a cooling driven gear is provided on the cooling lower transmission shaft, and the cooling driven gear is connected to the cooling driving gear. The moving gears are meshed with each other, an impeller is installed at the end of the cooling lower transmission shaft, a suction chamber is installed in the water tank, the impeller is in the suction chamber, a water outlet is provided on the suction chamber, a cooling bottom cover is installed below the inner hole of the support platform, a water inlet is provided on the cooling bottom cover, the water inlet and the water outlet are connected by a water pipe, a water channel is provided inside the mounting block, three side cleaning water holes and three upper cleaning water holes are provided on the mounting block, and the side cleaning water holes and the upper cleaning water holes are all connected to the water channel.

[0012] As a preferred technical solution, the angles of the three side cleaning water holes on the horizontal plane are all 120°, and the three side cleaning water holes are located at different horizontal heights.

[0013] As an optimal technical solution, an anti-pollution cover is installed on the base, and the anti-pollution cover is located above the cleaning driven gear.

[0014] The present application provides a method for using a knock reinforcement device with an anti-vibration function, the steps of which are as follows: Step 1: Place the workpiece on the support table, and use the laser machine control component to control the surface treatment component to perform surface treatment on the workpiece. At the same time, the laser machine control component controls the electric telescopic seat to descend so that the knocking head can knock on the workpiece.

[0015] Step 2: After the electric telescopic seat has finished descending, the drive motor is started. The drive motor drives one side of the knocking rod to perform circular motion. Due to the restriction of the hinge hole, the knocking rod causes the knocking head to produce reciprocating motion due to the leverage effect, thereby knocking and strengthening the workpiece.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The striking head continuously strikes the workpiece during surface treatment to offset the tensile stress caused by surface treatment, inhibit crack expansion, and improve processing quality.

[0017] 2. By setting up a shock-absorbing component, the vibration transmitted to the device through the workpiece during knocking is reduced, preventing the workpiece position from being offset due to vibration, which can improve the accuracy of surface treatment and further improve product quality. 3. By setting up a cleaning component, it is possible to clean the debris adhering to the inner hole wall of the support platform and the lower end of the surface treatment part to prevent the accumulation of debris from affecting the surface treatment operation and the cleanliness of the device.

[0018] 4. Set up a cooling component. Compared with cooling from a single water source at the top, this cooling method can fully cool the contact point between the surface treated parts and the workpiece, with better cooling effect. At the same time, when water is sprayed out from the side cleaning water holes and the upper cleaning water holes, it flushes the waste chips generated by the surface treatment and enhances the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the present invention from a first perspective; Figure 2 This is a schematic diagram of the structure from a second viewing angle of the present invention; Figure 3 This is a schematic structural diagram of the present invention from a third viewing angle; Figure 4 It is a schematic diagram of the first cross-sectional structure of the present invention; Figure 5 It is a second cross-sectional structural schematic diagram of the present invention; Figure 6 It is a third cross-sectional structural schematic diagram of the present invention; Figure 7 For the present invention Figure 3 Schematic diagram of the enlarged structure at A in the middle; Figure 8 For the present invention Figure 4 Schematic diagram of the enlarged structure at B in the middle; Figure 9 For the present invention Figure 5 Schematic diagram of the enlarged structure at C in the middle; Figure 10 For the present invention Figure 6 Schematic diagram of the enlarged structure at point D in the middle.

[0020] In the figure: 1. Base; 2. Support table; 3. Workpiece; 4. Surface treatment part; 5. Laser machine control part; 6. Tapping mounting base; 7. Drive motor; 8. Main transmission shaft; 9. Tapping first pulley; 10. Electric telescopic seat; 11. Tapping upper transmission shaft; 12. Tapping second pulley; 13. Tapping drive gear; 14. Tapping driven gear; 15. Tapping rod; 16. Tapping head; 17. Articulated rod; 18. Articulated hole; 19. Articulated bead; 20. Tensioning hole; 21. Tensioning rod; 22. Tensioning spring; 23. Tensioning pulley; 24. Tapping drive belt; 25. Shock-absorbing assembly; 2501. Clamping telescopic rod; 2502. Clamping connecting column; 2503. Clamping frame; 2504. Horizontal telescopic rod; 2505. Radial base plate; 2506. Radial shock-absorbing spring; 2507. Radial clamping plate; 2508. Axial shock-absorbing spring; 2509. Axial clamping plate; 26. Cleaning assembly; 2601. Cleaning drive gear; 2602. Cleaning driven gear; 2603. Cleaning drive shaft; 2604. Mounting block; 2605. Cleaning scraper; 2606. Mounting chamber; 2607. Lifting platform; 2608. Drive motor; 2609. Micro drive shaft; 2610. Upper cleaning rod; 2611. Distance sensor; 2612. Anti-fouling cover; 27. Cooling assembly; 2701. Water tank; 2702. Cooling upper drive shaft; 2703. Cooling first pulley; 2704. Cooling second pulley; 2705. Cooling drive belt; 2706. Cooling drive gear; 2707. Cooling lower drive shaft; 2708. Impeller; 2709. Suction chamber; 2710. Water outlet; 2711. Cooling bottom cover; 2712. Water inlet; 2713. Water pipe; 2714. Water channel; 2715. Side cleaning water hole; 2716. Upper cleaning water hole; 2717. Cooling driven gear; 2718. Partition. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example: Figures 1-6As shown, the present invention provides a percussion strengthening device and method with an anti-vibration function, which is characterized in that: the percussion strengthening device with an anti-vibration function includes a base 1, a support platform 2 is installed on the base 1, a workpiece 3 is placed on the support platform 2, a surface treatment part 4, a laser machine control part 5 and a percussion mounting seat 6 are installed on the base 1, a driving motor 7 is installed on the percussion mounting seat 6, a main transmission shaft 8 is installed on the output shaft of the driving motor 7, the main transmission shaft 8 passes through the percussion mounting seat 6, a first percussion pulley 9 is installed on the main transmission shaft 8, an electric telescopic seat 10 is installed on the percussion mounting seat 6, and a percussion upper transmission shaft is rotatably installed on the electric telescopic seat 10. 11. A first knocking pulley 9 is installed at one end of the knocking upper transmission shaft 11, and a knocking drive gear 13 is installed at the other end of the knocking upper transmission shaft 11. The first knocking pulley 9 and the second knocking pulley 12 are connected by a knocking transmission belt 24. Two knocking driven gears 14 are symmetrically installed on the knocking mounting seat 6. The knocking driven gear 14 is meshed with the knocking drive gear 13. A knocking rod 15 is eccentrically installed on the knocking driven gear 14, and a knocking head 16 is installed at the end of the knocking rod 15. A hinged rod 17 is installed on the base 1, and a hinge hole 18 is opened at the end of the hinged rod 17. Hinge beads 19 are symmetrically installed in the hinge hole 18, and the knocking rod 15 passes through the hinge hole 18.

[0023] Initially, the electric telescopic seat 10 is in a raised state, which is convenient for placing the workpiece on the support table 2. After the workpiece is placed, the surface treatment part 4 is controlled by the laser machine control part 5 to perform surface treatment on the workpiece 3. At the same time, the laser machine control part 5 controls the electric telescopic seat 10 to descend so that the knocking head can knock the workpiece. After the descent is completed, the drive motor 7 is started, and the output shaft of the drive motor 7 drives the main transmission shaft 8 to rotate. While the main transmission shaft 8 rotates, the knocking second pulley 12 is driven to rotate by knocking the first pulley 9 and the knocking transmission belt 24, and the knocking second pulley 12 drives the knocking drive gear 13 to rotate by knocking the upper transmission shaft 11, and the knocking drive gear 13 drives the knocking driven gear 14 to rotate through gear meshing. When the knocking driven gear 14 rotates, it drives one end of the knocking rod 15 to make a circular motion around the center of the knocking driven gear 14. Due to the limitation of the hinge hole 18, the other end of the knocking rod 15 drives the knocking head 16 to make reciprocating motion up and down. When the knocking head 16 moves to the lowest point, it will knock on the workpiece, offset the tensile stress caused by surface treatment, inhibit crack expansion, and improve the workpiece processing quality.

[0024] like Figures 1-6 and Figure 8 As shown, a tensioning hole 20 is provided on the knocking mounting seat 6, and two tensioning rods 21 of the chain are symmetrically installed in the tensioning hole 20. The tensioning rods 21 are slidably installed in the tensioning hole 20. The two tensioning rods 21 are connected by a tensioning spring 22. A tensioning wheel 23 is installed at the end of the tensioning rod 21. The two tensioning wheels 23 are connected to the first knocking pulley 9 and the second knocking pulley 12 through a knocking transmission belt 24.

[0025] Since the lifting and lowering of the electric telescopic seat 10 will change the distance between the first knocking pulley 9 and the second knocking pulley 12, due to the elastic effect of the tensioning spring 22, the knocking transmission belt 24 can always be kept in a taut state, achieving a good transmission effect and ensuring the normal operation of the device.

[0026] like Figure 1-Figure 7 As shown, a shock absorbing assembly 25 is provided on the support platform 2, and the shock absorbing assembly 25 includes a clamping telescopic rod 2501, a clamping connecting column 2502, a clamping frame 2503, a horizontal telescopic rod 2504, a radial bottom plate 2505, a radial shock absorbing spring 2506, a radial clamping plate 2507, an axial shock absorbing spring 2508 and an axial clamping plate 2509; Two clamping telescopic rods 2501 are symmetrically installed on the support platform 2, and a clamping connecting column 2502 is installed at the end of the clamping telescopic rod 2501, and a clamping frame 2503 is installed on the clamping connecting column 2502. Two horizontal telescopic rods 2504 are symmetrically installed in the clamping frame 2503, and a radial base plate 2505 is installed at the end of the horizontal telescopic rod 2504. A radial shock-absorbing spring 2506 is installed on the radial base plate 2505, and a radial clamping plate 2507 is installed on the radial shock-absorbing spring 2506. An axial shock-absorbing spring 2508 is installed in the clamping frame 2503, and an axial clamping plate 2509 is installed at the end of the axial shock-absorbing spring 2508. The horizontal telescopic rod 2504 is electrically connected to the clamping telescopic rod 2501.

[0027] After the workpiece is placed and before the surface treatment part 4 is started, it is necessary to first control the clamping telescopic rod 2501 to descend so that the axial clamping plate 2509 presses the workpiece 3. After the clamping telescopic rod 2501 finishes contracting, it sends an electrical signal to control the contraction of the horizontal telescopic rod 2504. When the horizontal telescopic rod 2504 contracts, the radial clamping plate 2507 is driven by the radial bottom plate 2505 and the radial shock-absorbing spring 2506 to tighten the workpiece 3, thereby realizing the positioning and fixation of the workpiece 3. At the same time, due to the presence of the radial shock-absorbing spring 2506 and the axial shock-absorbing spring 2508, it can effectively absorb excess vibration during knocking to prevent the vibration from causing the position of the workpiece 3 to shift, thereby improving the accuracy of surface treatment and further improving product quality.

[0028] A cleaning assembly 26 and a cooling assembly 27 are provided on the base 1 , and both the cleaning assembly 26 and the cooling assembly 27 rely on the driving motor 7 to provide driving force.

[0029] like Figures 1-6 and Figure 9 As shown, the cleaning assembly 26 includes a cleaning drive gear 2601, a cleaning driven gear 2602, a cleaning transmission shaft 2603, a mounting block 2604 and a cleaning scraper 2605; A cleaning drive gear 2601 is installed at the end of the main transmission shaft 8, and a cleaning driven gear 2602 is rotatably installed on the base 1. The cleaning drive gear 2601 is engaged with the cleaning driven gear 2602. A cleaning transmission shaft 2603 is installed on the cleaning driven gear 2602. A mounting block 2604 is installed at the end of the cleaning transmission shaft 2603. Several cleaning scrapers 2605 are evenly installed on the mounting block 2604. The end faces of the cleaning scrapers 2605 are in contact with the inner hole surface of the support platform 2.

[0030] When the driving motor 7 drives the main transmission shaft 8 to rotate, the cleaning driving gear 2601 rotates synchronously with the main transmission shaft 8. Due to the gear meshing, the cleaning driving gear 2601 drives the cleaning driven gear 2602 to rotate, and the cleaning driven gear 2602 drives the cleaning scraper 2605 to rotate through the cleaning transmission shaft 2603, which can clean the debris adhering to the inner hole wall of the support platform 2, and prevent the accumulation of debris from affecting the surface treatment operation and the cleanliness of the device.

[0031] The cleaning assembly 26 also includes an installation chamber 2606, a lifting platform 2607, a drive motor 2608, a micro transmission shaft 2609, an upper cleaning rod 2610, and a distance sensor 2611; An installation chamber 2606 is provided on the installation block 2604, and a lifting platform 2607 is installed in the installation chamber 2606. A driving motor 2608 is installed on the lifting platform 2607, and a micro transmission shaft 2609 is installed on the output shaft of the driving motor 2608. An upper cleaning rod 2610 is installed on the end of the micro transmission shaft 2609, and a distance sensor 2611 is installed on the upper end of the upper cleaning rod 2610. The distance sensor 2611 is electrically connected to the lifting platform 2607 and the driving motor 2608.

[0032] The distance sensor 2611 is used to detect the descending distance of the surface treatment part 4. When the distance sensor 2611 detects that the surface treatment part 4 has completed surface treatment, the distance sensor 2611 sends an electrical signal to control the lifting platform 2607 to rise, and supports the upper surface of the upper cleaning rod 2610 to contact the lower end surface of the surface treatment part 4. At the same time, the drive motor 2608 is started. The drive motor 2608 drives the upper cleaning rod 2610 through the micro transmission shaft 2609 to clean the waste chips adhered to the lower end surface of the surface treatment part 4, ensuring that the lower end surface of the surface treatment part 4 is clean, preparing for processing the next workpiece 3, eliminating subsequent manual cleaning, realizing sustainable operation of the equipment, and improving processing efficiency.

[0033] like Figures 1-6 and Figure 9-10As shown, the cooling assembly 27 includes a water tank 2701, a cooling upper transmission shaft 2702, a cooling first pulley 2703, a cooling second pulley 2704, a cooling transmission belt 2705, a cooling drive gear 2706, a cooling lower transmission shaft 2707, an impeller 2708, a suction chamber 2709, a water outlet 2710, a cooling bottom cover 2711, a water inlet 2712, a water pipe 2713, a water channel 2714, a side cleaning water hole 2715, an upper cleaning water hole 2716, a cooling driven gear 2717, and a partition 2718. A water tank 2701 is installed on the base 1, and a cooling upper transmission shaft 2702 is rotatably installed on the water tank 2701. A cooling second pulley 2704 is installed at one end of the cooling upper transmission shaft 2702, and a cooling drive gear 2706 is installed at the other end of the cooling upper transmission shaft 2702. A cooling first pulley 2703 is installed on the main transmission shaft 8. The cooling first pulley 2703 and the cooling second pulley 2704 are connected by a cooling transmission belt 2705. A partition 2718 is installed on the water tank 2701, and a cooling lower transmission shaft 2707 is rotatably installed on the inner partition 2718. A cooling driven gear 2717 is installed on the cooling lower transmission shaft 2707, and the cooling driven gear 2717 is meshed with the cooling drive gear 2706. The impeller 2708 is installed at the end of the cooling lower transmission shaft 2707, and a suction chamber 2709 is installed in the water tank 2701. The impeller 2708 is in the suction chamber 2709, and a water outlet 2710 is provided on the suction chamber 2709. A cooling bottom cover 2711 is installed below the inner hole of the support platform 2, and a water inlet 2712 is provided on the cooling bottom cover 2711. The water inlet 2712 and the water outlet 2710 are connected by a water pipe 2713. A water channel 2714 is provided inside the mounting block 2604, and three side cleaning water holes 2715 and three upper cleaning water holes 2716 are provided on the mounting block 2604. The side cleaning water holes 2715 and the upper cleaning water holes 2716 are all connected to the water channel 2714.

[0034] When the driving motor 7 drives the main transmission shaft 8 to rotate, the cooling first pulley 2703 rotates in response to the rotation of the main transmission shaft 8. When the cooling first pulley 2703 rotates, it drives the cooling drive gear 2706 to rotate synchronously through the cooling second pulley 2704 and the cooling transmission belt 2705. Due to the meshing action of the gears, the cooling drive gear 2706 drives the cooling driven gear 2717 to rotate. The cooling transmission gear 2717 drives the impeller 2708 to rotate through the cooling lower transmission shaft 2707. When the impeller 2708 rotates, the air flows into the suction chamber. The water flow in 2709 is transported into the water pipe 2713 from the water outlet 2710, and the water flows into the water channel 2714 along the water pipe 2713. When the water flow is sprayed out from the upper cleaning water hole 2716, the surface treatment part 4 can be cooled. Compared with cooling from a single water source at the top, this cooling method can fully cool the contact point between the surface treatment part 4 and the workpiece 3, and the cooling effect is better. At the same time, when the water flow is sprayed out from the side cleaning water hole 2715 and the upper cleaning water hole 2716, the waste chips generated by the surface treatment are flushed, thereby enhancing the cleaning effect.

[0035] The included angles of the three side cleaning water holes 2715 on the horizontal plane are all 120°, and the three side cleaning water holes 2715 are located at different horizontal heights.

[0036] Since the mounting block 2604 rotates along with the cleaning drive shaft 2603, the side cleaning water holes 2715 at different heights can perform all-round flushing on the inner hole of the support platform 2, further improving the cleaning effect.

[0037] An anti-pollution cover 2612 is installed on the base 1. The anti-pollution cover 2612 is located above the cleaning driven gear 2602. The anti-pollution cover 2612 can prevent sewage and waste debris from falling onto the cleaning driven gear (2602) and affecting the normal transmission of the gear.

[0038] Working principle of the present invention: Initially, the electric telescopic seat 10 is in a raised state, which is convenient for placing the workpiece on the support table 2. After the workpiece is placed, the surface treatment part 4 is controlled by the laser machine control part 5 to perform surface treatment on the workpiece 3. At the same time, the laser machine control part 5 controls the electric telescopic seat 10 to descend so that the knocking head can knock the workpiece. After the descent is completed, the drive motor 7 is started, and the output shaft of the drive motor 7 drives the main transmission shaft 8 to rotate. While the main transmission shaft 8 rotates, the knocking second pulley 12 is driven to rotate by knocking the first pulley 9 and the knocking transmission belt 24, and the knocking second pulley 12 drives the knocking drive gear 13 to rotate by knocking the upper transmission shaft 11, and the knocking drive gear 13 drives the knocking driven gear 14 to rotate through gear meshing. When the knocking driven gear 14 rotates, it drives one end of the knocking rod 15 to make a circular motion around the center of the knocking driven gear 14. Due to the limitation of the hinge hole 18, the other end of the knocking rod 15 drives the knocking head 16 to make reciprocating motion up and down. When the knocking head 16 moves to the lowest point, it will knock on the workpiece, offset the tensile stress caused by surface treatment, inhibit crack expansion, and improve the workpiece processing quality.

[0039] Since the lifting and lowering of the electric telescopic seat 10 will change the distance between the first knocking pulley 9 and the second knocking pulley 12, due to the elastic effect of the tensioning spring 22, the knocking transmission belt 24 can always be kept in a taut state, achieving a good transmission effect and ensuring the normal operation of the device.

[0040] After the workpiece is placed and before the surface treatment part 4 is started, it is necessary to first control the clamping telescopic rod 2501 to descend so that the axial clamping plate 2509 presses the workpiece 3. After the clamping telescopic rod 2501 finishes contracting, it sends an electrical signal to control the contraction of the horizontal telescopic rod 2504. When the horizontal telescopic rod 2504 contracts, the radial clamping plate 2507 is driven by the radial bottom plate 2505 and the radial shock-absorbing spring 2506 to tighten the workpiece 3, thereby realizing the positioning and fixation of the workpiece 3. At the same time, due to the presence of the radial shock-absorbing spring 2506 and the axial shock-absorbing spring 2508, it can effectively absorb excess vibration during knocking to prevent the vibration from causing the position of the workpiece 3 to shift, thereby improving the accuracy of surface treatment and further improving product quality.

[0041] When the driving motor 7 drives the main transmission shaft 8 to rotate, the cleaning driving gear 2601 rotates synchronously with the main transmission shaft 8. Due to the gear meshing, the cleaning driving gear 2601 drives the cleaning driven gear 2602 to rotate, and the cleaning driven gear 2602 drives the cleaning scraper 2605 to rotate through the cleaning transmission shaft 2603, which can clean the debris adhering to the inner hole wall of the support platform 2, and prevent the accumulation of debris from affecting the surface treatment operation and the cleanliness of the device.

[0042] The distance sensor 2611 is used to detect the descending distance of the surface treatment part 4. When the distance sensor 2611 detects that the surface treatment part 4 has completed surface treatment, the distance sensor 2611 sends an electrical signal to control the lifting platform 2607 to rise, and supports the upper surface of the upper cleaning rod 2610 to contact the lower end surface of the surface treatment part 4. At the same time, the drive motor 2608 is started. The drive motor 2608 drives the upper cleaning rod 2610 through the micro transmission shaft 2609 to clean the waste chips adhered to the lower end surface of the surface treatment part 4, ensuring that the lower end surface of the surface treatment part 4 is clean, preparing for processing the next workpiece 3, eliminating subsequent manual cleaning, realizing sustainable operation of the equipment, and improving processing efficiency.

[0043] When the driving motor 7 drives the main transmission shaft 8 to rotate, the cooling first pulley 2703 rotates in response to the rotation of the main transmission shaft 8. When the cooling first pulley 2703 rotates, it drives the cooling drive gear 2706 to rotate synchronously through the cooling second pulley 2704 and the cooling transmission belt 2705. Due to the meshing action of the gears, the cooling drive gear 2706 drives the cooling driven gear 2717 to rotate. The cooling driven gear 2717 drives the impeller 2708 to rotate through the cooling lower transmission shaft 2707. When the impeller 2708 rotates, the air flows into the suction chamber. The water flow in 2709 is transported into the water pipe 2713 from the water outlet 2710, and the water flows into the water channel 2714 along the water pipe 2713. When the water flow is sprayed out from the upper cleaning water hole 2716, the surface treatment part 4 can be cooled. Compared with cooling from a single water source at the top, this cooling method can fully cool the contact point between the surface treatment part 4 and the workpiece 3, and the cooling effect is better. At the same time, when the water flow is sprayed out from the side cleaning water hole 2715 and the upper cleaning water hole 2716, the waste chips generated by the surface treatment are flushed, thereby enhancing the cleaning effect.

[0044] Since the mounting block 2604 rotates along with the cleaning drive shaft 2603, the side cleaning water holes 2715 at different heights can perform all-round flushing on the inner hole of the support platform 2, further improving the cleaning effect.

[0045] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A percussion reinforcement device with anti-vibration function, characterized in that: The knocking reinforcement device with anti-vibration function comprises a base (1), a support platform (2) is installed on the base (1), a workpiece (3) is placed on the support platform (2), a surface treatment part (4), a laser machine control part (5) and a knocking mounting seat (6) are installed on the base (1), a driving motor (7) is installed on the knocking mounting seat (6), a main transmission shaft (8) is installed on the output shaft of the driving motor (7), the main transmission shaft (8) passes through the knocking mounting seat (6), a knocking first pulley (9) is installed on the main transmission shaft (8), an electric telescopic seat (10) is installed on the knocking mounting seat (6), a knocking upper transmission shaft (11) is rotatably installed on the electric telescopic seat (10), and a knocking first pulley (9) is installed on one end of the knocking upper transmission shaft (11). A pulley (9), a knocking drive gear (13) is installed at the other end of the knocking upper transmission shaft (11), the knocking first pulley (9) and the knocking second pulley (12) are connected through a knocking transmission belt (24), two knocking driven gears (14) are symmetrically installed on the knocking mounting seat (6), the knocking driven gears (14) are meshed with the knocking drive gear (13), a knocking rod (15) is eccentrically installed on the knocking driven gear (14), a knocking head (16) is installed at the end of the knocking rod (15), a hinge rod (17) is installed on the base (1), a hinge hole (18) is opened at the end of the hinge rod (17), a hinge bead (19) is symmetrically installed in the hinge hole (18), and the knocking rod (15) passes through the hinge hole (18).

2. The percussion reinforcement device with anti-vibration function according to claim 1, characterized in that: The knocking mounting seat (6) is provided with a tensioning hole (20), and two tensioning rods (21) are symmetrically installed in the tensioning hole (20). The tensioning rods (21) are slidably installed in the tensioning hole (20), and the two tensioning rods (21) are connected by a tensioning spring (22). Tensioning wheels (23) are installed at the ends of the tensioning rods (21), and the two tensioning wheels (23) are connected to the first knocking pulley (9) and the second knocking pulley (12) through a knocking transmission belt (24).

3. The percussion reinforcement device with anti-vibration function according to claim 2, characterized in that: A shock absorbing assembly (25) is provided on the support platform (2), and the shock absorbing assembly (25) comprises a clamping telescopic rod (2501), a clamping connecting column (2502), a clamping frame (2503), a horizontal telescopic rod (2504), a radial bottom plate (2505), a radial shock absorbing spring (2506), a radial clamping plate (2507), an axial shock absorbing spring (2508) and an axial clamping plate (2509); Two clamping telescopic rods (2501) are symmetrically installed on the support platform (2), and a clamping connecting column (2502) is installed at the end of the clamping telescopic rod (2501), and a clamping frame (2503) is installed on the clamping connecting column (2502). Two horizontal telescopic rods (2504) are symmetrically installed in the clamping frame (2503), and a radial base plate (2505) is installed at the end of the horizontal telescopic rod (2504). A radial shock-absorbing spring (2506) is installed on the radial base plate (2505), and a radial clamping plate (2507) is installed on the radial shock-absorbing spring (2506). An axial shock-absorbing spring (2508) is installed in the clamping frame (2503), and an axial clamping plate (2509) is installed at the end of the axial shock-absorbing spring (2508). The horizontal telescopic rod (2504) is electrically connected to the clamping telescopic rod (2501).

4. The percussion reinforcement device with anti-vibration function according to claim 3, characterized in that: A cleaning component (26) and a cooling component (27) are provided on the base (1), and both the cleaning component (26) and the cooling component (27) rely on a driving motor (7) to provide driving force.

5. The percussion reinforcement device with anti-vibration function according to claim 4, characterized in that: The cleaning assembly (26) includes a cleaning drive gear (2601), a cleaning driven gear (2602), a cleaning transmission shaft (2603), a mounting block (2604), and a cleaning scraper (2605); A cleaning drive gear (2601) is mounted on the end of the main transmission shaft (8), and a cleaning driven gear (2602) is rotatably mounted on the base (1). The cleaning drive gear (2601) is meshed with the cleaning driven gear (2602). A cleaning transmission shaft (2603) is mounted on the cleaning driven gear (2602). A mounting block (2604) is mounted on the end of the cleaning transmission shaft (2603). A plurality of cleaning scrapers (2605) are evenly mounted on the mounting block (2604), and the end faces of the cleaning scrapers (2605) are in contact with the inner hole surface of the support platform (2).

6. The percussion reinforcement device with anti-vibration function according to claim 5, characterized in that: The cleaning assembly (26) further includes an installation chamber (2606), a lifting platform (2607), a driving motor (2608), a micro transmission shaft (2609), an upper cleaning rod (2610), and a distance sensor (2611); An installation chamber (2606) is provided on the installation block (2604), a lifting platform (2607) is installed in the installation chamber (2606), a driving motor (2608) is installed on the lifting platform (2607), a micro transmission shaft (2609) is installed on the output shaft of the driving motor (2608), an upper cleaning rod (2610) is installed at the end of the micro transmission shaft (2609), a distance sensor (2611) is installed at the upper end of the upper cleaning rod (2610), and the distance sensor (2611) is electrically connected to the lifting platform (2607) and the driving motor (2608).

7. The percussion reinforcement device with anti-vibration function according to claim 6, characterized in that: The cooling assembly (27) includes a water tank (2701), a cooling upper transmission shaft (2702), a cooling first pulley (2703), a cooling second pulley (2704), a cooling transmission belt (2705), a cooling drive gear (2706), a cooling lower transmission shaft (2707), an impeller (2708), a suction chamber (2709), a water outlet (2710), a cooling bottom cover (2711), a water inlet (2712), a water pipe (2713), a water channel (2714), a side cleaning water hole (2715), an upper cleaning water hole (2716), a cooling driven gear (2717), and a partition (2718); A water tank (2701) is mounted on the base (1), a cooling upper transmission shaft (2702) is rotatably mounted on the water tank (2701), a cooling second pulley (2704) is mounted on one end of the cooling upper transmission shaft (2702), a cooling driving gear (2706) is mounted on the other end of the cooling upper transmission shaft (2702), a cooling first pulley (2703) is mounted on the main transmission shaft (8), the cooling first pulley (2703) and the cooling second pulley (2704) are connected via a cooling transmission belt (2705), a partition (2718) is mounted on the water tank (2701), a cooling lower transmission shaft (2707) is rotatably mounted on the partition (2718), a cooling driven gear (2717) is mounted on the cooling lower transmission shaft (2707), and the cooling driven gear (2717) is meshed with the cooling driving gear (2706), An impeller (2708) is installed at the end of the cooling lower transmission shaft (2707), a suction chamber (2709) is installed in the water tank (2701), the impeller (2708) is in the suction chamber (2709), a water outlet (2710) is provided on the suction chamber (2709), a cooling bottom cover (2711) is installed below the inner hole of the support platform (2), and a water inlet (2710) is provided on the cooling bottom cover (2711). 712), the water inlet (2712) and the water outlet (2710) are connected via a water pipe (2713), a water channel (2714) is provided inside the mounting block (2604), three side cleaning water holes (2715) and three upper cleaning water holes (2716) are provided on the mounting block (2604), and the side cleaning water holes (2715) and the upper cleaning water holes (2716) are both connected to the water channel (2714).

8. The percussion reinforcement device with anti-vibration function according to claim 7, characterized in that: The included angles of the three side cleaning water holes (2715) on the horizontal plane are all 120°, and the three side cleaning water holes (2715) are located at different horizontal heights.

9. The percussion reinforcement device with anti-vibration function according to claim 8, characterized in that: An anti-fouling cover (2612) is installed on the base (1), and the anti-fouling cover (2612) is located above the cleaning driven gear (2602).

10. A method for using a percussion reinforcement device with an anti-vibration function according to any one of claims 1 to 9, characterized in that: The steps of the method of use include: Step 1: placing the workpiece (3) on the support table (2), controlling the surface treatment component (4) to perform surface treatment on the workpiece (3) through the laser machine control component (5), and at the same time controlling the electric telescopic seat (10) to descend so that the striking head (16) can strike the workpiece (3); Step 2: After the electric telescopic seat (10) has finished descending, the drive motor (7) is started, and the drive motor (7) drives one side of the knocking rod (15) to perform a circular motion. Due to the limiting effect of the hinge hole (18), the knocking rod (15) causes the knocking head (16) to produce a reciprocating motion due to the lever effect, thereby knocking and strengthening the workpiece.

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