Rapid worm residual tooth removing device

Abstract

The invention belongs to the technical field of worm production, and particularly relates to a worm residual tooth rapid removing device which comprises a workbench of a hollow structure. A mounting groove is formed in the top surface of the workbench; an air cylinder is fixedly connected into the workbench. A supporting plate is mounted at the telescopic end of the air cylinder; a pair of symmetrically-arranged supporting columns are installed on the top face of the supporting plate, the worm clamping device is directly connected with a conveying system after quality inspection, so that worms with residual teeth can be conveyed to the position between the first sliding base and the second sliding base one by one, and therefore automatic clamping of the worms is completed; and then the movable plate drives the first sliding base and the second sliding base to move to the polishing disc to be ground and polished, so that worm residual tooth treatment can be completed in batches, the worm residual tooth treatment efficiency is improved, meanwhile, due to the fact that the distance between the bottoms of the carrying plates is smaller than the distance between the tops of the carrying plates, worms with different shaft diameters can be adapted, and the practicability is high. Therefore, the application range of the embodiment of the invention is expanded.

Description

Technical Field

[0001] The invention belongs to the technical field of worm production, in particular to a device for quickly removing residual teeth of a worm. Background Art

[0002] During the production process of the worm, in order to ensure the accuracy of its meshing with the gear, its surface needs to be fine-machined to remove burrs on the surface of the residual teeth. Common methods for this include manual deburring, mechanical deburring and chemical deburring.

[0003] The prior art also proposes some solutions. For example, a Chinese patent with publication number CN212191578U discloses a worm gear residual tooth burr removal device, which includes a workbench, a sliding support seat, a sliding clamp seat and a chassis. The rotating spiral tooth part of the worm is in contact with the driven grinding wheel, which drives the driven grinding wheel to rotate while the driven grinding wheel continuously grinds and removes the residual teeth and burrs on the spiral tooth part of the worm, so as to quickly and conveniently complete the grinding operation of the spiral tooth part of the worm.

[0004] In the prior art, after the snails are produced, they need to be transported, inspected and stored. Products that fail the quality inspection need to be transported again to the repair equipment for repair. Therefore, they need to go through multiple transport processes, which affects the final output efficiency.

[0005] To this end, the present invention provides a device for quickly removing residual teeth of a worm. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a device for quickly removing residual teeth of a worm gear described in the present invention comprises a workbench, and the workbench is a hollow structure; a mounting groove is provided on the top surface of the workbench; a cylinder is fixedly connected to the inside of the workbench; a support plate is installed on the telescopic end of the cylinder; a pair of symmetrically arranged support columns are installed on the top surface of the support plate; a pair of symmetrically arranged carrier plates are fixedly connected on both sides of the support columns; the spacing between the bottoms of the two carrier plates is smaller than the spacing between the tops; a feeding assembly is installed in the mounting groove; the feeding assembly is used to transport the worm gear to be processed between the carrier plates; a moving plate is slidably connected to the top surface of the workbench, and the moving plate is driven by a servo motor. The servo motor drives the motor; the two sides of the moving plate are slidably connected with a slide seat 1 and a slide seat 2, and the slide seat 1 and the slide seat 2 are driven by a double-tooth screw; the slide seat 1 is rotatably connected to a rotating seat on the side close to the slide seat 2, and the rotating seat is driven by the servo motor; the top surface of the workbench is fixedly connected with a cover shell; the top surface inside the cover shell is slidably connected with a moving seat, and the moving seat is driven by a servo motor; the bottom surface of the moving seat is fixedly connected with an electric push rod; a polishing disk is installed at the telescopic end of the electric push rod; a discharge assembly is installed on the top of the workbench at the electric push rod; the discharge assembly is used to unload the polished worm; during work, in order to facilitate batch processing of worm residual teeth, the embodiment of the present invention can be used, first use The user moves the worm to be polished to the pallet through the feeding assembly, and at this time the shafts on both sides of the worm will be carried between the two loading plates on the top of the support column, and then the cylinder pushes the pallet up, and the pallet will drive the loading plate and the worm to rise, and then the slides 1 and 2 on both sides of the moving plate are driven by the double-tooth screw to approach each other, thereby clamping the worm to be polished, and then the moving plate drives the slides 1 and 2 to move closer to the moving seat inside the cover, and then the moving seat drives the electric push rod and the polishing disk to align with the worm, and then the electric push rod drives the polishing disk to stick to the surface of the worm, and then the polishing disk rotates to start grinding and polishing the residual tooth burrs on the surface of the worm, and the rotating seat will also drive the worm to rotate, and As the moving seat drives the polishing disk to move, the tooth surface of the entire worm is polished, and then the polished worm is unloaded by the unloading assembly. By directly connecting the embodiment of the present invention with the transportation system after quality inspection, the worm with residual teeth can be transported one by one to between slide seat 1 and slide seat 2, thereby completing the automatic clamping of the worm, and then the moving plate drives slide seat 1 and slide seat 2 to move to the polishing disk for grinding and polishing. In this way, the residual teeth of the worm can be processed in batches, thereby improving the processing efficiency of the residual teeth of the worm. At the same time, since the spacing at the bottom of the carrier plate is smaller than the spacing at the top thereof, it can adapt to worms with different shaft diameters, thereby improving the scope of application of the embodiment of the present invention.

[0008] Preferably, the feeding assembly includes a pair of symmetrically arranged receiving plates, and the receiving plates are slidably connected in the mounting grooves; a pair of symmetrically arranged transfer plates are arranged on the inner sides of the two receiving plates, and the support plate is located between the two transfer plates; the top surfaces of the transfer plates and the receiving plates are provided with a plurality of evenly arranged card grooves; the width of the top of the card groove is greater than the width of the bottom thereof; a mounting plate is fixedly connected to the inside of the workbench; an annular groove is arranged on the surface of the mounting plate, and the annular groove is arranged in a rectangular shape; the mounting plate is rotatably connected to a driving arm on one side surface of the annular groove, and the driving arm is driven by a power assembly; a transmission column is slidably connected to the surface of the driving arm, and the transmission column is slidably connected in the annular groove; the transmission column is fixedly connected to the transmission plate at one end away from the mounting plate; A connecting plate is installed between the transmission rod and the two transfer plates; during operation, when the feeding assembly transports the worm, the worm is placed in the slot on the side of the receiving plate away from the pallet, and then the driving arm rotates under the drive of the power assembly, thereby driving the transmission column slidingly connected to the surface of the driving arm to rotate, thereby making the transmission column move along the annular groove on the surface of the mounting plate, and then the transmission column drives the transfer plate to move along the trajectory of the annular groove through the transmission plate and the connecting plate, thereby realizing the transfer of the worm on the side of the receiving plate away from the pallet to the pallet one by one, thereby avoiding the worm being accumulated on the pallet when the traditional belt conveyor is used to transport the worm, affecting the lifting of the pallet, and at the same time, because the width of the top of the slot is also greater than the width of the bottom, it can also adapt to worms with different shaft diameters.

[0009] Preferably, the power assembly includes a transmission rod; the transmission rod is rotatably connected to a side of the mounting plate away from the rotating arm, and the transmission rod is fixedly connected to the rotating arm; a one-way bearing is fixedly connected to the surface of the transmission rod; a gear one is fixedly connected to the surface of the one-way bearing; a toothed plate one is meshingly connected to the surface of the gear one; a transmission frame is fixedly connected to the bottom surface of the movable plate; an end of the transmission frame away from the movable plate is meshingly connected to the toothed plate one; during operation, when the movable plate moves toward the polishing disk, the movable plate will drive the transmission frame to move, and the transmission frame will drive the toothed plate one to move, and the toothed plate one will drive the gear one to rotate, but at this time the rotatable direction of the one-way bearing is consistent with the rotation direction of the gear one, so the gear one will rotate on the surface of the transmission rod without driving the transmission rod to rotate, and when the worm gear is on the polishing disk After the grinding is completed and the unloading is completed, the mobile plate will move back to the pallet. During this process, the transmission frame will drive the tooth plate to move together, and then drive gear one to rotate. At this time, the rotatable direction of the one-way bearing is inconsistent with the rotation direction of gear one, so gear one will drive the transmission rod, and then drive the driving arm to rotate, thereby completing the movement of the next worm to the pallet. After that, the cylinder is started to send the worm to between slide one and slide two on both sides of the mobile plate, and then complete the loading operation. The driving arm is driven to rotate by the mobile plate, transmission frame, tooth plate one and gear one, which can ensure that every time the worm is processed and the mobile plate returns to the pallet, the transfer plate can just send the worm to the pallet, thereby avoiding the user manually adjusting the conveying speed of the rotating plate to adapt to the grinding time of different worms.

[0010] Preferably, the bottom surfaces of the two receiving plates are fixedly connected with tooth plates 2; the two tooth plates 2 are meshed and connected with gear 2; slide plates are slidably connected to both sides of the connecting plate, and the two slide plates are respectively fixedly connected to the two transfer plates; a locking rod is fixedly connected to the bottom surface of the mounting groove at the corresponding position of gear 2; gear 2 is sleeved on the surface of the locking rod; a nut is threadedly connected to the top of gear 2 on the surface of the locking rod; during operation, when the user needs to grind worms of different lengths, the user can first screw the nut at the locking rod so that it no longer squeezes the gears Wheel two, at this time the user can slide the two receiving plates, and because the two receiving plates are connected by tooth plate two and gear one, the user only needs to slide the receiving plate on one side to synchronously adjust the two receiving plates, and when the user adjusts the receiving plates, the user needs to move the transfer plate back between the two receiving plates, so that the two receiving plates will squeeze the transfer plate during the adjustment process, and at this time the two transfer plates drive the slide plate to slide in the connecting plate, thereby realizing the synchronous adjustment of the distance between the receiving plates and the transfer plates, thereby realizing the adaptation to worm gears with different axial lengths.

[0011] Preferably, the transfer plate and the receiving plate are connected with a telescopic rod for common rotation; magnet plates are slidably connected to both sides of the support plate; the transfer plate is made of magnetizable metal; the two support columns are respectively fixedly connected to the top surfaces of the two magnet plates; during operation, when the user adjusts the receiving plate, the receiving plate will limit the transfer plate through the telescopic rod to prevent the transfer plate from changing its spacing during movement, and at the same time, when the transfer plate follows the receiving plate to change its spacing, the transfer plate will also attract the magnet plates on both sides of the connecting plate to move together, thereby changing the spacing between the two support columns thereon, to prevent the surface teeth of the worm from getting stuck between the loading plates on the top of the support columns.

[0012] Preferably, a receiving groove is provided on one side of the rotating seat near the sliding seat; a fixing ring is fixedly connected to the notch of the receiving groove; a plurality of uniformly arranged clamping rods are rotatably connected to the surface of the fixing ring; an oil cylinder is fixedly connected in the receiving groove; a pressure rod is slidably connected to one end of the oil cylinder near the receiving notch, and the pressure rod is located in the middle of the oil cylinder; an annular plate is fixedly connected to the inside of the oil cylinder; a plurality of uniformly arranged push rods are slidably connected to the end surface of the oil cylinder, and are located on the outside of the annular plate; a plurality of push rods are commonly fixedly connected to a moving ring on one side away from the oil cylinder, and the clamping rod is slidably connected to the inner side of the moving ring; there is a gap between the push rod and the pressure rod. When the worm is in operation, the pressure rod is filled with hydraulic oil; a spring is fixedly connected to the surface of the oil cylinder; when the loading plate moves the worm to between slide one and slide two, slide one and slide two will approach each other, at which time one end of the worm will be inserted between the clamping plates and squeeze the pressure rod, so that the pressure rod is pressed toward the oil cylinder and the spring is compressed at the same time, and the pressure rod will squeeze the hydraulic oil in the oil cylinder, so that the hydraulic oil pushes the push plate outside the annular plate to squeeze the clamping rod, so that the clamping rod at the fixed ring is deflected, thereby clamping the end of the worm at the accommodating groove, and the other end of the worm will be supported by slide two, thereby reducing the probability of the worm slipping when the rotating seat drives the worm to rotate.

[0013] Preferably, a clamping pad is fixedly connected to one side of the clamping plate away from the movable ring; a plurality of evenly arranged strip grooves are opened at one end of the clamping pad away from the clamping plate; during operation, when the clamping rod clamps the surface of the worm, the clamping pad on the surface of the clamping rod will also fit against the surface of the worm, and the friction between the clamping rod and the worm is increased through the strip grooves on the surface of the clamping pad, thereby further reducing the probability of slippage between the worm and the clamping rod.

[0014] Preferably, the telescopic end of the cylinder is fixedly connected with a push rod; the surface of the push rod is threadedly connected with a push tube; the push tube is rotatably connected to the bottom surface of the support plate; the bottom surface of the support plate is fixedly connected with a plurality of evenly arranged limit rods; the limit rod is slidably connected to the bottom of the mounting groove; during operation, when the user is grinding worms with different shaft diameters, the user can first clamp the worm between the slide seat one and the slide seat two, and then the user starts the cylinder, and the push rod, the push tube and the support plate are lifted by the cylinder, and then the user screws the push tube. Due to the existence of the limit rod, the support plate will not rotate, but will be driven up or down by the push tube. At this time, the user only needs to adjust the rise or fall of the push tube so that the paired loading plates can just contact the surfaces of the shaft bodies on both sides of the worm, and the one-time calibration of the support plate is completed. When processing the worm of this shaft diameter later, the support plate can directly transport the worm to the axis between the slide seat one and the slide seat two, thereby ensuring the processing accuracy of the worm.

[0015] Preferably, the unloading assembly comprises a pair of guide rails; the bottom surfaces of the guide rails are fixedly connected with a supporting plate; a connecting frame is installed between the receiving plate and the supporting plate; the guide rails are fixedly connected with a guide rod at one end close to the movable plate, and the guide rod is inclined; during operation, when the movable plate drives the slide one and the slide two to move to the polishing disc, the guide rod at the end of the guide rail is just at the bottom of the worm between the slide one and the slide two, and after the worm is polished, the electric push rod drives the polishing disc to rise and then move away from the worm, and then the slide one and the slide two move away from each other, and the worm just falls on the surface of the guide rod, slides to the guide rail under the guidance of the guide rod, and then is guided to the outside of the cover shell by the guide rail, so as to facilitate collection by the user, and at the same time, when the receiving plate adjusts the spacing, the receiving plate will also synchronously adjust the spacing between the two guide rails through the connecting frame, thereby reducing the adjustment difficulty of the user and improving the ease of use of the embodiment of the present invention.

[0016] Preferably, the telescopic end of the electric push rod is slidably connected to a moving rod; both ends of the moving rod are slidably connected to the inner wall of the cover shell; the two moving ends are commonly fixedly connected to a connecting frame; the connecting frame is slidably connected to the workbench, and the support plate is arranged on the surface of the connecting frame; the connecting frame is fixedly connected to the receiving plate, and the connecting frame is slidably connected to the support plate; during operation, when the electric push rod drives the polishing disc to rise, it will also synchronously drive the moving rod to rise, and the rising moving rod will drive the connecting frame to rise, and the rising connecting frame will support the support plate, guide rail and guide rod, thereby shortening the distance between the guide rod and the worm, thereby avoiding the worm being damaged due to the large distance between the two, which causes the worm to contact the guide rod at too high a speed.

[0017] The beneficial effects of the present invention are as follows: 1. The device for quickly removing residual teeth of a worm gear described in the present invention moves the worm gear to between slide seat 1 and slide seat 2 through a support plate, a support column and a carrier plate, thereby completing automatic clamping of the worm gear, and then the movable plate drives slide seat 1 and slide seat 2 to move to the polishing disk for grinding and polishing, thereby completing batch processing of residual teeth of the worm gear, thereby improving the processing efficiency of the residual teeth of the worm gear, and at the same time, because the spacing at the bottom of the carrier plate is smaller than the spacing at the top thereof, it can adapt to worm gears with different shaft diameters, thereby improving the scope of application of the embodiment of the present invention.

[0018] 2. The device for quickly removing residual teeth of a worm gear described in the present invention drives the driving arm to rotate through the moving plate, the transmission frame, the tooth plate and the gear, so as to ensure that each time the moving plate returns to the support plate after the worm gear processing is completed, the transfer plate can just deliver the worm gear to the support plate, thereby avoiding the user manually adjusting the conveying speed of the rotating plate to adapt to the grinding time of different worm gears. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a stereogram of the present invention; Figure 2 is a bottom view of the present invention; Figure 3 It is a structural schematic diagram of the workbench in the present invention; Figure 4 It is a structural schematic diagram of the slide seat 1 in the present invention; Figure 5 It is a structural schematic diagram of the rotating seat in the present invention; Figure 6 is a cross-sectional view of the oil cylinder in the present invention; Figure 7 It is a structural schematic diagram of the receiving plate in the present invention; Figure 8 It is a structural schematic diagram of the telescopic rod in the present invention; Fig. 9 It is a structural schematic diagram of the cylinder in the present invention; Fig.10 It is a schematic diagram of the structure of gear 1 in the present invention; Fig.11 It is a partial cross-sectional view of the workbench in the present invention; In the figure: 1, workbench; 2, mounting groove; 3, cylinder; 4, support plate; 5, support column; 6, loading plate; 7, moving plate; 8, slide seat 1; 9, slide seat 2; 10, rotating seat; 11, cover shell; 12, moving seat; 13, electric push rod; 14, polishing plate; 15, receiving plate; 16, transfer plate; 17, slot; 18, mounting plate; 19, annular groove; 20, driving arm; 21, transmission column; 22, transmission plate; 23, connecting plate; 24, transmission rod; 25, one-way bearing; 26, gear 1; 27, gear plate 1; 28, Transmission frame; 29, tooth plate 2; 30, gear 2; 31, slide plate; 32, locking rod; 33, nut; 34, telescopic rod; 35, magnet plate; 36, receiving groove; 37, fixing ring; 38, clamping rod; 39, oil cylinder; 40, pressure rod; 41, annular plate; 42, push rod; 43, moving ring; 44, spring; 45, clamping pad; 46, strip groove; 47, push rod; 48, push pipe; 49, limit rod; 50, guide rail; 51, support plate; 52, connecting frame; 53, guide rod; 54, moving rod; 55, connecting frame. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8As shown, a device for quickly removing residual teeth of a worm gear described in an embodiment of the present invention comprises a workbench 1, and the workbench 1 is a hollow structure; a mounting groove 2 is provided on the top surface of the workbench 1; a cylinder 3 is fixedly connected to the inside of the workbench 1; a support plate 4 is installed at the telescopic end of the cylinder 3; a pair of symmetrically arranged support columns 5 are installed on the top surface of the support plate 4; a pair of symmetrically arranged carrier plates 6 are fixedly connected on both sides of the support columns 5; the spacing between the bottoms of the two carrier plates 6 is smaller than the spacing between the tops; a feeding assembly is installed in the mounting groove 2; the feeding assembly is used to transport the worm gear to be processed between the carrier plates 6; a moving plate 7 is slidably connected to the top surface of the workbench 1, and the moving plate 7 is driven by a servo motor; the two sides of the moving plate 7 slide respectively The workbench 1 is rotatably connected with a slide seat 8 and a slide seat 2 9, and the slide seat 8 and the slide seat 2 9 are driven by a double-thread screw; the slide seat 8 is rotatably connected to a rotating seat 10 on one side close to the slide seat 2 9, and the rotating seat 10 is driven by a servo motor; the top surface of the workbench 1 is fixedly connected with a cover shell 11; the top surface inside the cover shell 11 is slidably connected with a moving seat 12, and the moving seat 12 is driven by a servo motor; the bottom surface of the moving seat 12 is fixedly connected with an electric push rod 4213; a polishing disc 14 is installed at the telescopic end of the electric push rod 4213; a discharge assembly is installed on the top of the workbench 1 at the electric push rod 4213; the discharge assembly is used to unload the polished worm; when working, in order to facilitate batch processing of worm residual teeth, the embodiment of the present invention can be used, first the user passes The worm to be polished is moved to the support plate 4 through the feeding assembly, and at this time the shafts on both sides of the worm are carried between the two loading plates 6 on the top of the support column 5, and then the cylinder 3 pushes the support plate 4 to rise, and the support plate 4 will drive the loading plate 6 and the worm to rise, and then the slides 1 8 and the slides 2 9 on both sides of the moving plate 7 are driven by the double-tooth screw to approach each other, thereby clamping the worm to be polished, and then the moving plate 7 drives the slides 1 8 and the slides 2 9 to move toward the moving seat 12 inside the cover 11, and then the moving seat 12 drives the electric push rod 4213 and the polishing disk 14 to align with the worm, and then the electric push rod 4213 drives the polishing disk 14 to stick to the surface of the worm, and then the polishing disk 14 rotates to start grinding and polishing the residual tooth burrs on the surface of the worm, and the rotating seat 10 It will also drive the worm to rotate, and the movable seat 12 drives the polishing disk 14 to move, so as to grind the tooth surface of the entire worm, and then the polished worm is unloaded by the unloading assembly. By directly connecting the embodiment of the present invention with the transportation system after quality inspection, the worm with residual teeth can be transported one by one to between the slide 1 8 and the slide 2 9, so as to complete the automatic clamping of the worm, and then the movable plate 7 drives the slide 1 8 and the slide 2 9 to move to the polishing disk 14 for grinding and polishing, so that the residual teeth of the worm can be processed in batches, thereby improving the processing efficiency of the residual teeth of the worm. At the same time, because the spacing at the bottom of the carrier plate 6 is smaller than the spacing at the top thereof, it can adapt to worms with different shaft diameters, thereby improving the scope of application of the embodiment of the present invention.

[0023] like Figure 3 , Figure 7 and Fig. 9 As shown, the feeding assembly includes a pair of symmetrically arranged receiving plates 15, and the receiving plates 15 are slidably connected in the mounting groove 2; a pair of symmetrically arranged transfer plates 16 are arranged on the inner sides of the two receiving plates 15, and the support plate 4 is located between the two transfer plates 16; the top surfaces of the transfer plates 16 and the receiving plates 15 are provided with a plurality of evenly arranged card grooves 17; the width of the top of the card groove 17 is greater than the width of the bottom thereof; a mounting plate 18 is fixedly connected to the inside of the workbench 1; an annular groove 19 is provided on the surface of the mounting plate 18, and the annular groove 19 is arranged in a rectangular shape; the mounting plate 18 is rotatably connected to a driving arm 20 on one side surface of the annular groove 19, and the driving arm 20 is driven by a power assembly; a transmission column 21 is slidably connected to the surface of the driving arm 20, and the transmission column 21 is slidably connected in the annular groove 19; the end of the transmission column 21 away from the mounting plate 18 is fixedly connected to a transmission Plate 22; a connecting plate 23 is installed between the transmission rod 24 and the two transfer plates 16; during operation, when the feeding assembly transports the worm, the worm is placed in the card slot 17 on the side of the receiving plate 15 away from the pallet 4, and then the driving arm 20 rotates under the drive of the power assembly, thereby driving the transmission column 21 slidingly connected to the surface of the driving arm 20 to rotate, so that the transmission column 21 moves along the annular groove 19 on the surface of the mounting plate 18, and then the transmission column 21 drives the transfer plate 16 to move along the trajectory of the annular groove 19 through the transmission plate 22 and the connecting plate 23, thereby realizing the transfer of the worm on the side of the receiving plate 15 away from the pallet 4 to the pallet 4 one by one, thereby avoiding the worm being accumulated on the pallet 4 when the traditional belt conveyor is used to transport the worm, affecting the lifting of the pallet 4, and at the same time, because the width of the top of the card slot 17 is also greater than the width of the bottom, it can also adapt to worms with different shaft diameters.

[0024] like Figure 2 , Figure 7 , Figure 8 and Fig. 9As shown, the power assembly includes a transmission rod 24; the transmission rod 24 is rotatably connected to the side of the mounting plate 18 away from the rotating arm, and the transmission rod 24 is fixedly connected to the rotating arm; a one-way bearing 25 is fixedly connected to the surface of the transmission rod 24; a gear 26 is fixedly connected to the surface of the one-way bearing 25; a toothed plate 27 is meshingly connected to the surface of the gear 26; a transmission frame 28 is fixedly connected to the bottom surface of the movable plate 7; an end of the transmission frame 28 away from the movable plate 7 is meshingly connected to the toothed plate 27; during operation, when the movable plate 7 moves toward the polishing disk 14, the movable plate 7 will drive the transmission frame 28 to move, and the transmission frame 28 will drive the toothed plate 27 to move, and the toothed plate 27 will drive the gear 26 to rotate, but at this time the rotatable direction of the one-way bearing 25 is consistent with the rotation direction of the gear 26, so the gear 26 will rotate on the surface of the transmission rod 24, and will not drive the transmission rod 24 to rotate, and when The worm is polished at the polishing disc 14, and after unloading is completed, the movable plate 7 will move back to the support plate 4 again. During this process, the transmission frame 28 will drive the toothed plate 27 to move together, and then drive the gear 26 to rotate. At this time, the rotatable direction of the one-way bearing 25 is inconsistent with the rotation direction of the gear 26, so the gear 26 will drive the transmission rod 24, and then drive the driving arm 20 to rotate, thereby completing the movement of the next worm to the support plate 4. After that, the cylinder 3 is started to send the worm to between the slide 8 and the slide 2 9 on both sides of the movable plate 7, thereby completing the loading operation. The driving arm 20 is driven to rotate by the movable plate 7, the transmission frame 28, the toothed plate 27 and the gear 26, so that it can be ensured that every time the worm is processed and the movable plate 7 returns to the support plate 4, the transfer plate 16 can just send the worm to the support plate 4, thereby avoiding the user manually adjusting the conveying speed of the rotating plate to adapt to the grinding time of different worms.

[0025] like Figures 7 to 10As shown, the bottom surfaces of the two receiving plates 15 are fixedly connected with tooth plates 29; the two tooth plates 29 are meshed with a gear 2 30; the two sides of the connecting plate 23 are slidably connected with slide plates 31, and the two slide plates 31 are respectively fixedly connected with the two transfer plates 16; the bottom surface of the mounting groove 2 is fixedly connected with a locking rod 32 at the corresponding position of the gear 2 30; the gear 2 30 is sleeved on the surface of the locking rod 32; the surface of the locking rod 32 is threadedly connected with a nut 33 at the top of the gear 2 30; during operation, when the user needs to grind worms of different lengths, the user can first screw the nut 33 at the locking rod 32 so that it no longer squeezes the gear Wheel two 30, at this time the user can slide the two receiving plates 15, and because the two receiving plates 15 are connected by tooth plate two 29 and gear one 26, the user only needs to slide the receiving plate 15 on one side to synchronously adjust the two receiving plates 15, and when the user adjusts the receiving plates 15, the user needs to move the transfer plate 16 back between the two receiving plates 15, so that the two receiving plates 15 will squeeze the transfer plate 16 during the adjustment process, and at this time the two transfer plates 16 drive the slide plate 31 to slide in the connecting plate 23, thereby realizing the synchronous adjustment of the distance between the receiving plates 15 and the transfer plates 16, thereby realizing the adaptation to worm gears with different axial lengths.

[0026] like Figures 7 to 9 As shown, the transfer plate 16 and the receiving plate 15 are connected by a telescopic rod 34 for common rotation; magnet plates 35 are slidably connected on both sides of the support plate 4; the transfer plate 16 is made of magnetizable metal; the two support columns 5 are respectively fixedly connected to the top surfaces of the two magnet plates 35; during operation, when the user adjusts the receiving plate 15, the receiving plate 15 will limit the transfer plate 16 through the telescopic rod 34 to prevent the transfer plate 16 from changing its spacing during movement. At the same time, when the transfer plate 16 follows the receiving plate 15 to change its spacing, the transfer plate 16 will also attract the magnet plates 35 on both sides of the connecting plate 23 to move together, thereby changing the spacing between the two support columns 5 thereon, and preventing the surface teeth of the worm from being stuck between the loading plates 6 at the top of the support columns 5.

[0027] like Figures 3 to 6As shown, a receiving groove 36 is provided on the side of the rotating seat 10 close to the sliding seat 8; a fixing ring 37 is fixedly connected to the notch of the receiving groove 36; a plurality of uniformly arranged clamping rods 38 are rotatably connected to the surface of the fixing ring 37; an oil cylinder 39 is fixedly connected in the receiving groove 36; a pressure rod 40 is slidably connected to the end of the oil cylinder 39 close to the mouth of the receiving groove 36, and the pressure rod 40 is located in the middle of the oil cylinder 39; an annular plate 41 is fixedly connected to the inside of the oil cylinder 39; a plurality of uniformly arranged push rods 42 are slidably connected to the end surface of the oil cylinder 39, and are located on the outside of the annular plate 41; a plurality of the push rods 42 are commonly fixedly connected to a moving ring 43 on the side away from the oil cylinder 39, and the clamping rod 38 is slidably connected to the inner side of the moving ring 43; 2 and the pressure rod 40 are filled with hydraulic oil; the pressure rod 40 is fixedly connected to the surface of the oil cylinder 39 with a spring 44; during operation, when the loading plate 6 moves the worm to between the slide 1 8 and the slide 2 9, the slide 1 8 and the slide 2 9 will approach each other, at this time, one end of the worm will be inserted between the clamping plates and squeeze the pressure rod 40, so that the pressure rod 40 is pressed against the oil cylinder 39, and the spring 44 is compressed at the same time, and the pressure rod 40 will squeeze the hydraulic oil in the oil cylinder 39, so that the hydraulic oil pushes the push plate outside the annular plate 41 to squeeze the clamping rod, so that the clamping rod at the fixed ring 37 is deflected, and then the end of the worm at the accommodating groove 36 is clamped, and the other end of the worm will be resisted by the slide 2 9, thereby reducing the probability of the worm slipping when the rotating seat 10 drives the worm to rotate.

[0028] like Figure 5 As shown, a clamping pad 45 is fixedly connected to one side of the clamping plate away from the moving ring 43; a plurality of evenly arranged strip grooves 46 are opened at one end of the clamping pad 45 away from the clamping plate; during operation, when the clamping rod clamps the surface of the worm, the clamping pad 45 on the surface of the clamping rod will also fit onto the surface of the worm, and the friction between the clamping rod and the worm is increased through the strip grooves 46 on the surface of the clamping pad 45, thereby further reducing the probability of slippage between the worm and the clamping rod.

[0029] like Figures 8 to 9As shown, the telescopic end of the cylinder 3 is fixedly connected with a push rod 47; the surface of the push rod 47 is threadedly connected with a push pipe 48; the push pipe 48 is rotatably connected to the bottom surface of the support plate 4; the bottom surface of the support plate 4 is fixedly connected with a plurality of uniformly arranged limit rods 49; the limit rods 49 are slidably connected to the bottom of the installation groove 2; when working, when the user grinds worms with different shaft diameters, the user can first clamp the worm between the slide seat 1 8 and the slide seat 2 9, and then the user starts the cylinder 3, and the push rod 47, the push pipe 48 and the push pipe 48 are rotated through the cylinder 3. The support plate 4 is lifted up, and then the user screws the jacking tube 48. Due to the existence of the limit rod 49, the support plate 4 will not rotate, but will be driven up or down by the jacking tube 48. At this time, the user only needs to adjust the rise or fall of the jacking tube 48 so that the paired loading plates 6 can just contact the surfaces of the shafts on both sides of the worm gear. This completes a calibration of the support plate 4. When processing the worm gear of this shaft diameter later, the support plate 4 can directly transport the worm gear to the axis between the slide seat 1 8 and the slide seat 2 9, thereby ensuring the processing accuracy of the worm gear.

[0030] like Figure 2 , Figure 3 and Fig.11 As shown, the unloading assembly includes a pair of guide rails 50; the bottom surfaces of the guide rails 50 are fixedly connected with support plates 51; a connecting frame 52 is installed between the receiving plate 15 and the support plate 51; the ends of the guide rails 50 close to the movable plate 7 are fixedly connected with guide rods 53, and the guide rods 53 are inclined; when working, when the movable plate 7 drives the slide 1 8 and the slide 2 9 to move to the polishing plate 14, the guide rod 53 at the end of the guide rail 50 is just at the bottom of the worm between the slide 1 8 and the slide 2 9, and after the worm is polished The electric push rod 4213 drives the polishing disc 14 to rise and then move away from the worm, and then the slide seat 1 8 and the slide seat 2 9 move away from each other, and the worm will just fall on the surface of the guide rod 53, and slide to the guide rail 50 under the guidance of the guide rod 53, and then be guided to the outside of the cover shell 11 by the guide rail 50, so as to facilitate the collection by the user. At the same time, when the receiving plate 15 adjusts the spacing, the receiving plate 15 will also synchronously adjust the spacing between the two guide rails 50 through the connecting frame 52, thereby reducing the adjustment difficulty of the user and improving the usability of the embodiment of the present invention.

[0031] like Figure 2 , Figure 3 and Fig.11As shown, the telescopic end of the electric push rod 4213 is slidably connected with a moving rod 54; both ends of the moving rod 54 are slidably connected to the inner wall of the cover shell 11; the two moving ends are commonly fixedly connected with a connecting frame; the connecting frame is slidably connected to the workbench 1, and the support plate 51 is arranged on the surface of the connecting frame; the connecting frame 52 is fixedly connected to the receiving plate 15, and the connecting frame 52 is slidably connected to the support plate 51; during operation, when the electric push rod 4213 drives the polishing disc 14 to rise, it will also synchronously drive the moving rod 54 to rise, and the rising moving rod 54 will drive the connecting frame to rise, and the rising connecting frame will support the support plate 51, the guide rail 50 and the guide rod 53, thereby shortening the distance between the guide rod 53 and the worm, thereby avoiding the worm being damaged due to the large distance between the two, which causes the worm to contact the guide rod 53 at an excessive speed.

[0032] During operation, in order to facilitate batch processing of worm tooth residues, an embodiment of the present invention can be used. First, the user moves the worm to be polished to the support plate 4 through the feeding assembly, and at this time the shafts on both sides of the worm will be carried between the two loading plates 6 on the top of the support column 5, and then the cylinder 3 pushes the support plate 4 to rise, and the support plate 4 will drive the loading plate 6 and the worm to rise, and then the slide 1 8 and the slide 2 9 on both sides of the moving plate 7 are driven by the double-tooth screw to approach each other, thereby clamping the worm to be polished, and then the moving plate 7 drives the slide 1 8 and the slide 2 9 to move closer to the moving seat 12 inside the cover 11, and then the moving seat 12 drives the electric push rod 4213 and the polishing disk 14 to align with the worm, and then the electric push rod 4213 drives the polishing disk 14 to stick to the surface of the worm, and then the polishing disk 14 rotates to start polishing the residual teeth on the surface of the worm. The tooth burrs are ground and polished, and the rotating seat 10 also drives the worm to rotate, and the moving seat 12 drives the polishing disk 14 to move, so as to grind the tooth surface of the entire worm, and then the polished worm is unloaded by the unloading assembly. By directly connecting the embodiment of the present invention with the transportation system after quality inspection, the worm with residual teeth can be transported one by one to between the slide 1 8 and the slide 2 9, so as to complete the automatic clamping of the worm, and then the movable plate 7 drives the slide 1 8 and the slide 2 9 to move to the polishing disk 14 for grinding and polishing, so that the residual teeth of the worm can be processed in batches, thereby improving the processing efficiency of the residual teeth of the worm. At the same time, since the spacing at the bottom of the carrier plate 6 is smaller than the spacing at the top thereof, it can adapt to worms with different shaft diameters, thereby improving the scope of application of the embodiment of the present invention.

[0033] When the feeding assembly transports the worm, the worm is placed in the slot 17 on the side of the receiving plate 15 away from the pallet 4, and then the driving arm 20 rotates driven by the power assembly, thereby driving the transmission column 21 slidably connected to the surface of the driving arm 20 to rotate, so that the transmission column 21 moves along the annular groove 19 on the surface of the mounting plate 18, and then the transmission column 21 drives the transfer plate 16 to move along the trajectory of the annular groove 19 through the transmission plate 22 and the connecting plate 23, thereby realizing the transfer of the worm on the side of the receiving plate 15 away from the pallet 4 to the pallet 4 one by one, thereby avoiding the worm being accumulated on the pallet 4 when the traditional belt conveyor is used to transport the worm, affecting the lifting of the pallet 4, and at the same time, because the width of the top of the slot 17 is also greater than the width of the bottom, it can also adapt to worms with different shaft diameters.

[0034] When the movable plate 7 moves toward the polishing disk 14, the movable plate 7 will drive the transmission frame 28 to move, and the transmission frame 28 will drive the tooth plate 27 to move, and the tooth plate 27 will drive the gear 26 to rotate. However, at this time, the rotatable direction of the one-way bearing 25 is consistent with the rotation direction of the gear 26, so the gear 26 will rotate on the surface of the transmission rod 24 without driving the transmission rod 24 to rotate. When the worm is polished at the polishing disk 14 and the material is unloaded, the movable plate 7 will move back to the support plate 4. During this process, the transmission frame 28 will drive the tooth plate 27 to move together, thereby driving the gear 26 to rotate. At this time, the rotatable direction of the one-way bearing 25 is consistent with the rotation direction of the gear 26. Therefore, the gear 26 will rotate on the surface of the transmission rod 24 without driving the transmission rod 24 to rotate. The direction is inconsistent with the rotation direction of gear 1 26, so gear 1 26 will drive the transmission rod 24, and then drive the driving arm 20 to rotate, so as to complete the movement of the next worm to the pallet 4, and then the cylinder 3 is started to send the worm to between the slide 1 8 and the slide 2 9 on both sides of the moving plate 7, and then complete the loading operation. The driving arm 20 is driven to rotate by the moving plate 7, the transmission frame 28, the tooth plate 1 27 and the gear 1 26, which can ensure that each time the worm processing is completed and the moving plate 7 returns to the pallet 4, the transfer plate 16 can just send the worm to the pallet 4, thereby avoiding the user manually adjusting the conveying speed of the rotating plate to adapt to the grinding time of different worms.

[0035] When the user needs to grind worm gears of different lengths, the user can first tighten the nut 33 at the locking rod 32 so that it no longer squeezes gear 2 30. At this time, the user can slide the two receiving plates 15. Since the two receiving plates 15 are connected by tooth plate 29 and gear 1 26, the user only needs to slide the receiving plate 15 on one side to synchronously adjust the two receiving plates 15. When the user adjusts the receiving plates 15, the user needs to move the transfer plate 16 back between the two receiving plates 15, so that the two receiving plates 15 will squeeze the transfer plate 16 during the adjustment process. At this time, the two transfer plates 16 drive the slide plate 31 to slide in the connecting plate 23, thereby realizing the synchronous adjustment of the distance between the receiving plates 15 and the transfer plates 16, thereby realizing the adaptation to worm gears with different axial lengths.

[0036] When the user adjusts the receiving plate 15, the receiving plate 15 will limit the transfer plate 16 through the telescopic rod 34 to prevent the transfer plate 16 from changing its spacing during movement. At the same time, when the transfer plate 16 follows the receiving plate 15 to change its spacing, the transfer plate 16 will also attract the magnet plates 35 on both sides of the connecting plate 23 to move together, thereby changing the spacing between the two support columns 5 thereon, and preventing the surface teeth of the worm from being stuck between the loading plates 6 at the top of the support columns 5.

[0037] When the loading plate 6 moves the worm to between the slide 1 8 and the slide 2 9, the slide 1 8 and the slide 2 9 will approach each other. At this time, one end of the worm will be inserted between the clamping plates and squeeze the pressure rod 40, so that the pressure rod 40 is pressed against the cylinder 39 and the spring 44 is compressed at the same time. The pressure rod 40 will squeeze the hydraulic oil in the cylinder 39, so that the hydraulic oil pushes the push plate outside the annular plate 41 to squeeze the clamping rod, so that the clamping rod at the fixed ring 37 is deflected, and then the end of the worm at the accommodating groove 36 is clamped, and the other end of the worm will be supported by the slide 2 9, thereby reducing the probability of the worm slipping when the rotating seat 10 drives the worm to rotate.

[0038] When the clamping rod clamps the surface of the worm, the clamping pad 45 on the surface of the clamping rod will also fit the surface of the worm, and the friction between the clamping rod and the worm will be increased through the strip groove 46 on the surface of the clamping pad 45, thereby further reducing the probability of slippage between the worm and the clamping rod.

[0039] When the user is grinding worms with different shaft diameters, the user can first clamp the worm between slide one 8 and slide two 9, and then the user starts the cylinder 3, and lifts the push rod 47, the push pipe 48 and the support plate 4 through the cylinder 3, and then the user screws the push pipe 48. Due to the existence of the limit rod 49, the support plate 4 will not rotate, but will be driven up or down by the push pipe 48. At this time, the user only needs to adjust the rise or fall of the push pipe 48 so that the paired loading plates 6 can just contact the surfaces of the shafts on both sides of the worm, and the pallet 4 is calibrated once. When processing the worm with this shaft diameter later, the pallet 4 can directly transport the worm to the axis between slide one 8 and slide two 9, thereby ensuring the processing accuracy of the worm.

[0040] When the movable plate 7 drives the slide 1 8 and the slide 2 9 to move to the polishing disk 14, the guide rod 53 at the end of the guide rail 50 is just at the bottom of the worm between the slide 1 8 and the slide 2 9. After the worm is polished, the electric push rod 4213 drives the polishing disk 14 to rise and then move away from the worm. Then the slide 1 8 and the slide 2 9 move away from each other, and the worm just falls on the surface of the guide rod 53, and slides to the guide rail 50 under the guidance of the guide rod 53, and then is guided to the outside of the cover shell 11 by the guide rail 50, so as to facilitate the collection by the user. At the same time, when the receiving plate 15 adjusts the spacing, the receiving plate 15 will also synchronously adjust the spacing between the two guide rails 50 through the connecting frame 52, thereby reducing the adjustment difficulty of the user and improving the usability of the embodiment of the present invention.

[0041] When the electric push rod 4213 drives the polishing disc 14 to rise, it will also synchronously drive the moving rod 54 to rise, and the rising moving rod 54 will drive the connecting frame to rise, and the rising connecting frame will support the support plate 51, the guide rail 50 and the guide rod 53, thereby shortening the distance between the guide rod 53 and the worm, thereby avoiding damage to the worm due to the large distance between the two, which causes the worm to have an excessively high speed when contacting the guide rod 53.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for quickly removing residual teeth of a worm gear, characterized in that: The cam is provided with a plurality of support members, each of which is provided with a plurality of support members, and the plurality of support members are provided with a plurality of support members.

2. A worm residual tooth quick removal device according to claim 1, characterized in that: The feeding assembly includes a pair of symmetrically arranged receiving plates, and the receiving plates are slidably connected in the mounting grooves; a pair of symmetrically arranged transfer plates are arranged on the inner sides of the two receiving plates, and the support plate is located between the two transfer plates; the top surfaces of the transfer plates and the receiving plates are provided with a plurality of evenly arranged slots; a mounting plate is fixedly connected to the inside of the workbench; an annular groove is provided on the surface of the mounting plate; a driving arm is rotatably connected to the surface of one side of the annular groove, and the driving arm is driven by a power assembly; a transmission column is slidably connected to the surface of the driving arm, and the transmission column is slidably connected in the annular groove; the transmission column is fixedly connected to the transmission plate at one end away from the mounting plate; a connecting plate is installed between the transmission rod and the two transfer plates.

3. A worm gear residual tooth quick removal device according to claim 2, characterized in that: The power assembly includes a transmission rod; the transmission rod is rotatably connected to a side of the mounting plate away from the rotating arm, and the transmission rod is fixedly connected to the rotating arm; a one-way bearing is fixedly connected to the surface of the transmission rod; a gear 1 is fixedly connected to the surface of the one-way bearing; a toothed plate 1 is meshedly connected to the surface of the gear 1; a transmission frame is fixedly connected to the bottom surface of the movable plate; an end of the transmission frame away from the movable plate is meshedly connected to the toothed plate 1.

4. A worm gear residual tooth quick removal device according to claim 3, characterized in that: The bottom surfaces of the two receiving plates are fixedly connected with tooth plates 2; the two tooth plates 2 are meshed with gear 2; slide plates are slidably connected to both sides of the connecting plate, and the two slide plates are respectively fixed with two transfer plates; a locking rod is fixedly connected with the bottom surface of the mounting groove at the corresponding position of gear 2; gear 2 is sleeved on the surface of the locking rod; the surface of the locking rod is threadedly connected with a nut at the top of gear 2.

5. A worm gear residual tooth quick removal device according to claim 4, characterized in that: The transfer plate and the receiving plate are connected to each other in a rotatable manner with two telescopic rods; both sides of the support plate are slidably connected to magnet plates; the transfer plate is made of magnetizable metal; and the two support columns are respectively fixedly connected to the top surfaces of the two magnet plates.

6. A worm gear residual tooth quick removal device according to claim 1, characterized in that: A receiving groove is provided on the side of the rotating seat close to the sliding seat; a fixing ring is fixedly connected to the notch of the receiving groove; a plurality of uniformly arranged clamping rods are rotatably connected to the surface of the fixing ring; an oil cylinder is fixedly connected in the receiving groove; a pressure rod is slidably connected to one end of the oil cylinder close to the notch of the receiving groove; an annular plate is fixedly connected to the inside of the oil cylinder; a plurality of uniformly arranged push rods are slidably connected to the end surface of the oil cylinder and are located on the outside of the annular plate; a moving ring is commonly fixedly connected to the side of the plurality of push rods away from the oil cylinder, and the clamping rod is slidably connected to the inner side of the moving ring; hydraulic oil is filled between the push rod and the pressure rod; a spring is fixedly connected to the pressure rod and the surface of the oil cylinder.

7. A worm residual tooth quick removal device according to claim 6, characterized in that: A clamping pad is fixedly connected to one side of the clamping plate away from the moving ring; and a plurality of evenly arranged strip grooves are formed on one end of the clamping pad away from the clamping plate.

8. A worm gear residual tooth quick removal device according to claim 7, characterized in that: The telescopic end of the cylinder is fixedly connected with a push rod; the surface of the push rod is threadedly connected with a push pipe; the push pipe is rotatably connected to the bottom surface of the support plate; the bottom surface of the support plate is fixedly connected with a plurality of evenly arranged limit rods; the limit rods are slidably connected to the bottom of the installation groove.

9. A worm gear residual tooth quick removal device according to claim 1, characterized in that: The unloading assembly comprises a pair of guide rails; the bottom surfaces of the guide rails are fixedly connected with support plates; a connecting frame is installed between the receiving plate and the support plate; one end of the guide rails close to the moving plate is fixedly connected with a guide rod, and the guide rod is arranged obliquely.

10. A worm gear residual tooth quick removal device according to claim 9, characterized in that: The telescopic end of the electric push rod is slidably connected to a moving rod; the two ends of the moving rod are slidably connected to the inner wall of the cover shell; the two moving ends are commonly fixedly connected to a connecting frame; the connecting frame is slidably connected to the workbench, and the support plate is arranged on the surface of the connecting frame; the connecting frame is fixedly connected to the receiving plate, and the connecting frame is slidably connected to the support plate.

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