CN116871605A

CN116871605A - Gear edge grinding and chamfering device

Info

Publication number: CN116871605A
Application number: CN202311144830.7A
Authority: CN
Inventors: 郭新民; 郭华明; 史树伟; 姜利国
Original assignee: Liyang Tengxin Mechanical And Electrical Equipment Co ltd
Current assignee: Liyang Tengxin Mechanical And Electrical Equipment Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2023-10-13

Abstract

The invention relates to the technical field of gear chamfering and chamfering, in particular to a gear chamfering and chamfering device which comprises a lifting adjusting mechanism, a transmission mechanism arranged on the lifting adjusting mechanism, a clamping mechanism arranged on the lifting adjusting mechanism, a grinding mechanism arranged in the clamping mechanism and a material cutting and absorbing mechanism arranged on the clamping mechanism. Utilize backing ring threaded connection to hold the pipe and hold the particulate matter that is attracted by turbine leaf axle in the location auxiliary storehouse alright cooperation on main gas storehouse bottom screw thread port, the directional flow air current that main gas storehouse, holding pipe and location auxiliary storehouse produced just can be with the tiny particulate matter after grinding of grinding cover roller continuously absorb this moment, the particulate matter that finally is absorbed just can store in the holding pipe inside along the air current, thereby can effectively ensure protruding and burr on the gear tooth mouth terminal surface can be initiatively taken away after being ground by the grinding cover roller, and then avoided tiny particulate matter to cause the drawback emergence of impact to the gear surface.

Description

Gear edge grinding and chamfering device

Technical Field

The invention relates to the technical field of gear chamfering and chamfering, in particular to a gear chamfering and chamfering device.

Background

Along with the development of production technology and the improvement of use requirements, gears are developing towards high precision, high strength, high bearing capacity, low noise, light weight and long service life, so that higher requirements are put forward on the processing technology of the gears, chamfering of the gears is an important technological measure in the aspect of controlling gear noise, chamfering is chamfering along the end face of gear teeth, and noise and damage to meshing gear surfaces caused by protrusion of gear surfaces due to small collision are prevented.

At present, the gear chamfering operation adopts a highly-refined chamfering machine for processing, the equipment mainly depends on a mechanical arm and a high-speed electric spindle to perform chamfering processing on a tooth mouth of a gear, but the electric spindle used by the equipment can influence the appearance of the outer wall of the tooth mouth on a large factor, small bulges and burrs can appear on the end face of a gear tooth after the gear is manufactured, the tooth mouth is of a U-shaped structure, when the electric spindle performs grinding processing on the bulges and the burrs, fine particles can bear force and swing at a high speed along the tooth mouth of the U-shaped structure, and then impact is performed on the gear face, and meanwhile, the continuous impact of the particles can also cause potential safety hazards to a working area.

Aiming at the prior gear chamfering operation, the invention aims at solving the technical difficulty that how to improve the grinding operation of the motorized spindle on the prior chamfering machine to the gear opening and at the same time avoid the impact of fine particles on the surface of the gear opening.

Disclosure of Invention

The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the invention is as follows:

the gear chamfering and chamfering device comprises a lifting control mechanism, a transmission mechanism arranged on the lifting control mechanism, a clamping mechanism arranged on the lifting control mechanism, a grinding mechanism arranged in the clamping mechanism and a cutting and absorbing mechanism arranged on the clamping mechanism, wherein the lifting control mechanism comprises a base, a cushion block, a bearing arm movably arranged on the base, a hydraulic rod connected between the base and the bearing arm and a hydraulic bracket arranged at the top end of the bearing arm, the cushion block is arranged at the outer end of the hydraulic bracket, the transmission mechanism comprises a load base, a plurality of rollers movably arranged in the cylindrical end of the load base, a vertical shaft movably arranged in the cylindrical end, a cushion column in threaded connection with the vertical shaft, a gear which is arranged at the top of the plurality of rollers and is pressed by the cushion column, a clamp fixed on the load base by bolts, a servo motor arranged in the clamp and a first crawler belt driven on the bottom shaft rod of the servo motor and the bottom end of the vertical shaft, the clamping mechanism comprises a guide rod and a protective jacket which are arranged in a cushion block, an end post movably arranged at the bottom of the guide rod, a shell movably arranged outside the protective jacket, a plugging end head arranged at the bottom of the protective jacket by utilizing a bolt, two clamping buckles arranged at the bottom end of the end post, a core rod arranged in the other end head of the two clamping buckles and a screw cap arranged on the core rod in a threaded manner, the grinding mechanism comprises an electric spindle arranged in the protective jacket, a shaft rod arranged at the bottom of the electric spindle and a grinding sleeve roller arranged on the shaft rod by utilizing the bolt, and the cutting material absorbing mechanism comprises a guide piece arranged at the bottom of the plugging end head, a siphon gas hood arranged on the guide piece, two clamping plates connected to the guide piece, a main gas bin arranged in the two clamping plates, the device comprises a turbine blade shaft movably arranged in a main gas bin, a second crawler belt driven by a boosting end at the top of the turbine blade shaft and a boosting end at the top of a shaft lever, a storage tube arranged in the main gas bin, a positioning auxiliary bin positioned at the bottom of the main gas bin, a backing ring movably arranged in a ring groove at the top of the positioning auxiliary bin, and a backing ring thread arranged on a screw at the bottom of the main gas bin.

The present invention may be further configured in a preferred example to: two rectangular transverse grooves are formed in one side, close to the load base, of the base, and screw holes, which are adapted to penetrate through bolts inside the load base, are formed in the inner walls of the rectangular transverse grooves.

Through adopting above-mentioned technical scheme, utilize the bolt to keep away from the both ends of gear with the load base and install respectively in two rectangle transverse grooves of base, the whole alright lift and the initiative rotation of gear of load arm of force that can be for the bearing of base and load base provide sufficient holding power this moment, and load base cylindricality end is located and cuts the material and absorb under the mechanism, along with grinding sleeve roller's high-speed rotation, load base and base can avoid grinding sleeve roller rotational speed too fast and take place the shake.

The present invention may be further configured in a preferred example to: evenly distributed's hole groove has been seted up at the top that the base cylindricality end was kept away from to the load base, the mid-mounting of gyro wheel has the inserted bar, and the both ends movable mounting of inserted bar is in the hole of hole inslot wall, the linkage end is installed to the bottom of vertical axis, the cylindricality cavity has been seted up at the middle part of load base cylindricality end, and the linkage end is located the middle part of cylindricality cavity.

Through adopting above-mentioned technical scheme, with a plurality of gyro wheels movable mounting in the hole inslot of load base cylindricality end, after the top at a plurality of gyro wheels is placed to the gear of equidimension, by the cushion post decline after compressing tightly the gear alright reduce by the frictional resistance during the vertical axis transmission, when servo motor starts and drives first track and vertical axis bottom helping end and carry out high-speed rotatory, the gear that receives this moment can cooperate and grind the cover roller after the vertical axis central line calibration and carry out the chamfer and handle, and the bottom adaptation of vertical axis runs through to the cavity in load base cylindricality end middle part in, when the first track that lasts the transmission drives the vertical axis rotation this moment, the vertical axis that is restrained by cylindricality end cavity alright avoid taking place the shake.

The present invention may be further configured in a preferred example to: the bottom of the guide rod is provided with a cross-shaped sliding block, and four ends of the cross-shaped sliding block are internally connected with bolts which are symmetrically distributed.

Through adopting above-mentioned technical scheme, with the cross slider movable mounting at guide arm bottom in the cross spout at end post top, after operating personnel control end post and bottom grinding mechanism and cut material and receive the mechanism and carry out angle modulation along the vertical axis central line, alright screw up the bolt of the interior assembly of guide arm bottom cross slider, until the end post of adjusting the angle is fixed with the cross slider at guide arm bottom to can ensure that the degree of depth of grinding chamfer on the gear end face is regulated and control.

The present invention may be further configured in a preferred example to: the outer sides of the protective outer sleeve and the outer shell, which are close to the core bar, are respectively provided with two sliding grooves and two T-shaped sliding blocks, and bolts are connected in the combined sliding grooves and the T-shaped sliding blocks.

Through adopting above-mentioned technical scheme, with two T font sliders that the shell is close to core bar one side carry out movable mounting along two outside spouts of protection overcoat, carry out the location clamp dress with shell and protection overcoat at the combination four bolts, run through to shell and protection overcoat combination back the core bar in the cylindricality cavity this moment and can be closely fixed, install at the inside motorized spindle of protection overcoat and the axostylus axostyle of its bottom installation at this moment and just avoid appearing the shake when the operation.

The present invention may be further configured in a preferred example to: the guide piece is formed by combining a U-shaped guide pipe and a vertical rod, and the inner cavities of the two siphon gas hoods are communicated with the inner cavity of the U-shaped pipeline.

Through adopting above-mentioned technical scheme, utilize to install the top and the bottom of U-shaped pipeline in the water conservancy diversion spare respectively with two siphon gas hoods, the air inlet port of two siphon gas hoods can be located the top and the bottom of grinding cover roller respectively this moment, assist the end rotatory and drive the second track rotation along with the axostylus axostyle, movable mounting turbine blade axle in main gas storehouse alright carry out high-speed rotation along the inner chamber of accomodating the pipe, and then can make two siphon gas hoods attract the particulate matter of gear outer wall ground to U-shaped pipeline in, finally along the guide of main gas storehouse and the vice storehouse inner chamber air duct of location, the particulate matter of following the air current attraction can finally be stored in the inside of accomodating the pipe, thereby avoided flying tiny particulate matter to cause impact and wearing and tearing to the gear tooth mouth surface.

By adopting the technical scheme, the beneficial effects obtained by the invention are as follows:

1. according to the invention, the shaft lever is arranged at the bottom of the electric spindle, the grinding sleeve roller capable of chamfering the gear opening is fixedly arranged on the shaft lever by utilizing the two bolts, the protective outer sleeve and the plugging end are arranged at the outer part and the bottom of the electric spindle, when the flow guide piece is fixedly arranged at the bottom of the plugging end, the two siphon air covers arranged at the top and the bottom of the U-shaped pipeline in the flow guide piece can restrict the top and the bottom of the grinding sleeve roller, when the main air chamber is arranged at the outer part of the U-shaped pipeline by utilizing the two clamping plates, the positioning auxiliary chamber which is connected with the threaded port at the bottom of the main air chamber by utilizing the backing ring can be matched with the containing pipe to store particles attracted by the turbine blade shaft, at the moment, the small particles after the grinding sleeve roller is ground can be continuously absorbed by the directional flowing air flow generated by the main air chamber, the containing pipe and the positioning auxiliary chamber, and finally the absorbed particles can be stored in the containing pipe along the air flow, so that the protrusions on the end face of the gear opening and the burrs on the end face of the U-shaped pipeline can be actively pumped away after the grinding sleeve roller can be effectively avoided, and the defect that the particles impact the surface of the gear can be prevented from being damaged.

2. According to the invention, the shell is arranged outside the protective jacket, the core rod is arranged in the combined protective jacket and the shell, the two clips are arranged at the top of the core rod, meanwhile, the end posts penetrating into the other ends of the two clips are movably arranged outside the cross-shaped sliding blocks at the bottom of the guide rod, when the control end posts, the grinding mechanism and the cutting material absorbing mechanism thereof roll over along the central line of the vertical shaft, the middle part of the grinding sleeve roller can be adapted to the tooth mouth of the gear end face, and the grinding sleeve roller hung and hung can be subjected to grinding treatment against the gear end face of the gear which actively rotates, so that the fixed grinding sleeve roller and gears with different sizes can be effectively adjusted at multiple angles, and continuous siphonage of two siphonage air covers can not be interfered by gears with different sizes.

Drawings

FIG. 1 is a schematic illustration of the present invention in use;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of a lift control mechanism and a drive mechanism of the present invention;

FIG. 4 is a schematic view of a lifting control mechanism according to the present invention;

FIG. 5 is a dispersion schematic of the transmission mechanism of the present invention;

FIG. 6 is an internal schematic view of FIG. 5 according to the present invention;

FIG. 7 is a partial schematic view of FIG. 1 in accordance with the present invention;

FIG. 8 is a dispersion schematic of the grinding mechanism of the present invention;

FIG. 9 is a schematic view of a clamping mechanism according to the present invention;

FIG. 10 is an internal schematic view of FIG. 9 in accordance with the present invention;

FIG. 11 is an internal schematic view of the skiving and absorbing mechanism of the present invention;

fig. 12 is a dispersion schematic of fig. 11 in accordance with the present invention.

Reference numerals:

100. a lifting control mechanism; 110. a base; 120. a bearing arm of force; 130. a hydraulic rod; 140. a supporting frame; 150. a cushion block;

200. a transmission mechanism; 210. a load base; 220. a roller; 230. a vertical axis; 240. a cushion column; 250. a gear; 260. a clamp; 270. a servo motor; 280. a first track;

300. a clamping mechanism; 310. a guide rod; 320. an end post; 330. a clip; 340. a core bar; 350. a screw cap; 360. a housing; 370. a protective outer jacket; 380. plugging the end head;

400. a grinding mechanism; 410. an electric spindle; 420. a shaft lever; 430. grinding the sleeve roller;

500. a cutting and absorbing mechanism; 510. a flow guide; 520. a siphon gas hood; 530. a clamping plate; 540. a main gas bin; 550. a second track; 560. a turbine shaft; 570. a storage tube; 580. a backing ring; 590. and positioning the auxiliary bin.

Detailed Description

The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.

It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present invention.

A gear chamfering device according to some embodiments of the present invention is described below with reference to the accompanying drawings.

Embodiment one:

referring to fig. 1 to 12, the gear chamfering device provided by the invention comprises a lifting control mechanism 100, a transmission mechanism 200 installed on the lifting control mechanism 100, a clamping mechanism 300 installed on the lifting control mechanism 100, a grinding mechanism 400 installed in the clamping mechanism 300 and a material cutting and absorbing mechanism 500 installed on the clamping mechanism 300.

The lifting control mechanism 100 comprises a base 110, a bearing arm 120, a hydraulic rod 130, a hydraulic bracket 140 and a cushion block 150, the transmission mechanism 200 comprises a load base 210, a roller 220, a vertical shaft 230, a cushion column 240, a gear 250, a clamp 260, a servo motor 270 and a first crawler 280, the clamping mechanism 300 comprises a guide rod 310, an end column 320, a clamp 330, a core rod 340, a nut 350, a shell 360, a protective jacket 370 and a blocking end 380, the grinding mechanism 400 comprises an electric main shaft 410, a shaft 420 and a grinding sleeve roller 430, the cutting absorbing mechanism 500 comprises a guide piece 510, a siphon gas cover 520, a clamping plate 530, a main gas bin 540, a second crawler 550, a turbine blade shaft 560, a storage tube 570, a cushion ring 580 and a positioning auxiliary bin 590.

Specifically, the load arm 120 is movably mounted on the base 110, the hydraulic rod 130 is connected between the base 110 and the load arm 120, the hydraulic support 140 is mounted on the top end of the load arm 120, the cushion block 150 is mounted on the outer end of the hydraulic support 140, the plurality of rollers 220 are movably mounted in the cylindrical end of the load base 210, the vertical shaft 230 is movably mounted in the cylindrical end, the cushion column 240 is in threaded connection with the vertical shaft 230, the gear 250 pressed by the cushion column 240 is positioned on the top of the plurality of rollers 220, the clamp 260 is fixed on the load base 210 by bolts, the servo motor 270 is mounted in the clamp 260, the first track 280 is driven on the shaft rod at the bottom of the servo motor 270 and the end of the bottom of the vertical shaft 230, the guide rod 310 and the protective sleeve 370 are mounted in the cushion block 150, the end column 320 is movably mounted at the bottom of the guide rod 310, the housing 360 is movably mounted on the outer part of the protective sleeve 370, the blocking end 380 is mounted at the bottom of the protective sleeve 370 by bolts, the two clips 330 are arranged at the bottom ends of the end posts 320, the core bar 340 is arranged in the end of the other of the two clips 330, the screw cap 350 is arranged on the core bar 340 in a threaded manner, the electric spindle 410 is arranged in the protective jacket 370, the shaft lever 420 is arranged at the bottom of the electric spindle 410, the grinding sleeve roller 430 is arranged on the shaft lever 420 by bolts, the guide member 510 is arranged at the bottom of the plugging end 380, the siphon gas hood 520 is arranged on the guide member 510, the two clamping plates 530 are connected on the guide member 510, the main gas bin 540 is arranged in the two clamping plates 530, the turbine blade shaft 560 is movably arranged in the main gas bin 540, the second caterpillar 550 is driven to the auxiliary end at the top of the turbine blade shaft 560 and the auxiliary end at the top of the shaft lever 420, the containing tube 570 is arranged in the main gas bin 540, the positioning auxiliary bin 590 is arranged at the bottom of the main gas bin 540, the grommet 580 is movably arranged in the ring groove at the top of the positioning auxiliary bin 590, and the grommet 580 is screw-mounted on the screw at the bottom of the main air chamber 540.

The two clips 330 are installed at the top of the core bar 340, simultaneously, the end posts 320 penetrating into the other ends of the two clips 330 are movably installed outside the cross-shaped sliding blocks at the bottom of the guide rod 310, when the end posts 320, the grinding mechanism 400 and the material-cutting absorbing mechanism 500 are controlled to roll over along the central line of the vertical shaft 230, the middle part of the grinding sleeve roller 430 can adapt to the tooth mouth of the gear end face of the gear 250, the grinding sleeve roller 430 which is suspended and matched at the moment can grind the gear end face of the gear 250 which actively rotates, at the moment, the fixed grinding sleeve roller 430 and the gears with different sizes can be adjusted at multiple angles, after the guide piece 510 is fixedly installed at the bottom of the plugging end 380, at the moment, two siphon air covers 520 installed at the top and the bottom of the U-shaped pipeline in the guide piece 510 can restrict the top and the bottom of the grinding sleeve roller 430, after the two clamping plates 530 are installed outside the U-shaped pipeline, the positioning auxiliary cabin 590 which is connected to the threaded port at the bottom of the main air cabin 540 by using the cushion ring 580 can match with the storage tube 570 to grind the gear end face of the gear 250, at the moment, the air flow can be sucked by the main air cabin 570 and the small particles can be continuously sucked by the main air cabin 570, and the particles can be prevented from being sucked from the inner the front of the gear face of the main air cabin 560, and the particles can be sucked by the main air cabin and the particles can be continuously and sucked by the roller 570.

Embodiment two:

referring to fig. 4-8, on the basis of the first embodiment, two rectangular transverse grooves are formed on one side of the base 110, which is close to the load base 210, and screw holes adapted to penetrate through the bolts inside the load base 210 are formed on the inner wall of the rectangular transverse grooves, uniformly distributed hole grooves are formed on the top of the load base 210, which is far away from the cylindrical end of the base 110, the middle part of the roller 220 is provided with an inserting rod, two ends of the inserting rod are movably mounted in holes on the inner wall of the hole grooves, the bottom of the vertical shaft 230 is provided with a linkage end, the middle part of the cylindrical end of the load base 210 is provided with a cylindrical cavity, and the linkage end is located in the middle part of the cylindrical cavity.

The two ends of the load base 210 far away from the gears 250 are respectively installed in two rectangular transverse grooves of the base 110 by bolts, at this time, the base 110 and the load base 210 can integrally provide enough supporting force for lifting of the bearing arm 120 and active rotation of the gears 250, the cylindrical end of the load base 210 is positioned under the skiving absorbing mechanism 500, the load base 210 and the base 110 can avoid shaking caused by too high rotation speed of the skiving roller 430 along with the high rotation speed of the skiving roller 430, meanwhile, the plurality of rollers 220 are movably installed in the grooves of the cylindrical end of the load base 210, when the gears 250 with different sizes are placed at the tops of the plurality of rollers 220, the gears 250 pressed down by the cushion posts 240 can reduce friction resistance during transmission of the vertical shafts 230, when the servo motor 270 is started and drives the first crawler 280 and the auxiliary end at the bottom of the vertical shafts 230 to rotate at high speed, the constrained gears 250 can cooperate with the skiving roller 430 calibrated along the vertical shafts 230 to perform chamfering treatment, the bottom center line of the vertical shafts 230 is matched with the cylindrical end of the load base 210, and shaking of the cylindrical end 230 can be avoided when the cylindrical end 230 is continuously driven in the first cavity 230 constrained by the transmission cavity of the crawler 230.

Embodiment III:

referring to fig. 7 to 10, on the basis of the first embodiment, a cross-shaped slider is installed at the bottom of the guide rod 310, and four ends of the cross-shaped slider are connected with symmetrically distributed bolts, two sliding grooves and two T-shaped sliders are respectively formed on the outer sides of the protective outer sleeve 370 and the outer shell 360, which are close to the core bar 340, and bolts are connected in the combined sliding grooves and T-shaped sliders.

By movably mounting the cross-shaped sliding blocks at the bottom of the guide rod 310 in the cross-shaped sliding grooves at the top of the end post 320, after an operator controls the end post 320 and the bottom grinding mechanism 400 thereof and the cutting material absorbing mechanism 500 to perform angle adjustment along the central line of the vertical shaft 230, the bolts assembled in the cross-shaped sliding blocks at the bottom of the guide rod 310 can be screwed down until the end post 320 with an adjusted angle is fixed on the cross-shaped sliding blocks at the bottom of the guide rod 310, at the moment, the depth of the chamfering angle on the gear end face of the gear 250 can be regulated, two T-shaped sliding blocks at one side of the shell 360, which is close to the core bar 340, are movably mounted along the two sliding grooves at the outer part of the protective sleeve 370, the shell 360 and the protective sleeve 370 are clamped by combining the four bolts, the core bar 340 penetrating into the cylindrical cavity body after the shell 360 and the protective sleeve 370 are combined can be tightly fixed, and the spindle 410 mounted in the inner part of the protective sleeve 370 and the shaft 420 mounted at the bottom thereof can avoid shaking during operation.

Embodiment four:

referring to fig. 9-12, in the first embodiment, the guide 510 is formed by combining a U-shaped conduit and a vertical rod, and the inner cavities of the two siphon gas hoods 520 are communicated with the inner cavity of the U-shaped conduit.

By installing the two siphon gas hoods 520 at the top and the bottom of the U-shaped pipeline in the guide 510, at this time, the air inlet ports of the two siphon gas hoods 520 are respectively located at the top and the bottom of the grinding sleeve roller 430, and the turbine blade shaft 560 movably installed in the main gas bin 540 can rotate at a high speed along the inner cavity of the receiving tube 570 along with the rotation of the auxiliary end head on the shaft lever 420 and drive the second crawler 550, so that the two siphon gas hoods 520 attract the ground particles on the outer wall of the gear 250 into the U-shaped pipeline, and finally, along with the guidance of the air grooves in the inner cavities of the main gas bin 540 and the positioning auxiliary bin 590, the particles attracted along with the air flow are finally stored in the receiving tube 570, thereby avoiding the impact and abrasion of the flying fine particles on the tooth surface of the gear 250.

The working principle and the using flow of the invention are as follows: the fan blade end at the bottom end of the turbine blade shaft 560 is penetrated into the inner cavity of the accommodating tube 570 in advance, the accommodating tube 570 is installed inside the main air bin 540, the auxiliary end at the top of the turbine blade shaft 560 is penetrated to the top of the main air bin 540, the auxiliary end at the top of the turbine blade shaft 560 and the auxiliary end at the top of the shaft lever 420 are connected by the second crawler 550 in a transmission manner, the grommet 580 is movably installed in the annular groove at the top of the positioning auxiliary bin 590, the grommet 580 is assembled along the threaded port at the bottom of the accommodating tube 570, at this time, the accommodating tube 570 is suspended in the inner cavity of the positioning auxiliary bin 590, the main air bin 540 is installed outside the U-shaped pipeline in the guide member 510 by utilizing the two clamping plates 530, the vertical rod connected to the bottom of the plugging end 380 is installed at the top of the U-shaped pipeline, the two siphon covers 520 respectively connected to the top and the bottom of the U-shaped pipeline are positioned at the top and the bottom of the shaft lever 420, the grinding sleeve roller 430 is fixed in screw holes at both sides of the bottom of the shaft 420 by two bolts, and two siphon gas caps 520 are respectively positioned at the top and bottom of the grinding sleeve roller 430, then the electric spindle 410 is installed in a vertical hole inside the protective outer sheath 370, at this time, the electric spindle 410 is fixed inside the protective outer sheath 370 by a plurality of bolts, then the blocking head 380 is fixed at the bottom of the protective outer sheath 370 by a plurality of sets of bolts, and the nuts 350 are movably installed in semi-cylindrical grooves outside the protective outer sheath 370, then the outer sheath 360 is inserted along sliding grooves at both sides outside the protective outer sheath 370, and the outer sheath 360 is fixed outside the protective outer sheath 370 by a plurality of bolts, then the nuts 350 are adjusted to rotate clockwise until the nuts 350 are pressed on the ports at the top of the combined protective outer sheath 370 and outer sheath 360, then the core bar 340 is installed inside the two clips 330 by bolts, at this time, the end posts 320 are installed in the end holes at the other positions of the two clips 330, at this time, the cross-shaped sliding blocks at the bottom of the guide rods 310 are movably installed in the sliding ways at the top of the end posts 320, then the guide rods 310 are installed in the cushion blocks 150, at this time, the hydraulic support frame 140 installed at the other ends of the cushion blocks 150 is movably installed at the top of the bearing moment arm 120, the base 110 is movably installed at the bottom of the bearing moment arm 120, the bottom ends of the female bars and the top ends of the sub-bars in the hydraulic rods 130 are respectively connected in the base 110 and the bearing moment arm 120, after the gear 250 to be treated is placed along the outer portion of the vertical shaft 230, an operator needs to adjust the cushion posts 240 to rotate clockwise until the cushion posts 240 press the gear 250 on the tops of the plurality of rollers 220 distributed circumferentially, and as the servo motor 270 is started and operated, the bottom shaft rod of the hydraulic support frame drives the first crawler 280 and the vertical shaft 230 to rotate, at this time, the compressed gear 250 will run and rotate, because the existing lifting control mechanism 100 can advance progressively along the external tooth mouth of the gear 250 through a program, an operator only needs to adjust the end post 320 to turn over until the shaft lever 420 and the grinding sleeve roller 430 fixed outside the shaft lever are turned over along the right upper side of the vertical shaft 230, then adjust the bolt on the cross slide block at the bottom of the guide rod 310 until the angle is fixed after the end post 320 turns over, when the motorized spindle 410 rotates at high speed, the shaft lever 420 installed at the bottom drives the grinding sleeve roller 430 to chamfer against the tooth mouth outside the gear 250 according to the running mode of the stipulated emplacement, as the gear 250 is raised and mottled, the flying particles can be absorbed by the two continuous siphon air covers 520 after the fine particles are ground, and finally the grinding particles can flow into the main air bin 540 along the U-shaped pipe, and the air flow continuously discharged from the inner cavity of the accommodating tube 570 can guide the particulate matters to be accommodated in the inner cavity of the accommodating tube 570, so that the ground particulate matters on the outer gear of the gear 250 can be actively absorbed, and the flying particulate matters are prevented from being worn against the outer wall of the gear 250 under the high-speed grinding operation of the grinding sleeve roller 430.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The gear chamfering and chamfering device is characterized by comprising a lifting control mechanism (100), a transmission mechanism (200) arranged on the lifting control mechanism (100), a clamping mechanism (300) arranged on the lifting control mechanism (100), a grinding mechanism (400) arranged in the clamping mechanism (300) and a cutting and absorbing mechanism (500) arranged on the clamping mechanism (300);

the transmission mechanism (200) comprises a load base (210), a plurality of rollers (220) movably arranged in a cylindrical end of the load base (210), a vertical shaft (230) movably arranged in the cylindrical end, a cushion column (240) which is in threaded connection with the vertical shaft (230), and a gear (250) which is positioned at the top of the plurality of rollers (220) and is pressed by the cushion column (240);

the clamping mechanism (300) comprises a guide rod (310) and a protective outer sleeve (370), an end post (320) movably mounted at the bottom of the guide rod (310), a shell (360) movably mounted at the outside of the protective outer sleeve (370) and a blocking end head (380) mounted at the bottom of the protective outer sleeve (370);

the grinding mechanism (400) comprises an electric spindle (410) arranged in a protective outer sleeve (370), a shaft lever (420) arranged at the bottom of the electric spindle (410) and a grinding sleeve roller (430) arranged on the shaft lever (420).

2. The gear chamfering and chamfering device according to claim 1, characterized in that the lifting control mechanism (100) comprises a base (110), a bearing arm (120) movably mounted on the base (110), a hydraulic rod (130) connected between the base (110) and the bearing arm (120), a hydraulic bracket (140) mounted on the top end of the bearing arm (120) and a cushion block (150), and the cushion block (150) is mounted on the outer end of the hydraulic bracket (140).

3. The gear chamfering and chamfering device according to claim 2, characterized in that two rectangular transverse grooves are formed on one side of the base (110) close to the load base (210), and screw holes adapted to penetrate through the bolts inside the load base (210) are formed on the inner wall of the rectangular transverse grooves.

4. The gear chamfering and chamfering apparatus as recited in claim 1 wherein the transmission mechanism (200) includes a clamp (260) bolted to the load base (210), a servo motor (270) mounted within the clamp (260) and a first track (280) driven on the bottom shaft of the servo motor (270) and the bottom end of the vertical shaft (230).

5. The gear chamfering and chamfering device according to claim 1, characterized in that the top of the cylindrical end of the load base (210) far away from the base (110) is provided with evenly distributed holes, the middle part of the roller (220) is provided with a inserted bar, and two ends of the inserted bar are movably installed in the holes of the inner wall of the holes.

6. The gear chamfering and chamfering device according to claim 5, characterized in that the bottom of the vertical shaft (230) is provided with a linkage end, a cylindrical cavity is provided in the middle of the cylindrical end of the load base (210), and the linkage end is located in the middle of the cylindrical cavity.

7. The gear chamfering and chamfering device as recited in claim 1, characterized in that the guide bar (310) is installed in the pad block (150), the clamping mechanism (300) further includes two clips (330) installed at the bottom end of the end post (320), a core bar (340) installed in the other end of the two clips (330), and a nut (350) screwed on the core bar (340).

8. The gear chamfering and chamfering device according to claim 1, characterized in that the bottom of the guide rod (310) is provided with a cross-shaped slide block, and four ends of the cross-shaped slide block are connected with symmetrically distributed bolts.

9. The gear chamfering and chamfering device according to claim 1, characterized in that the outer sides of the protective outer sleeve (370) and the outer shell (360) close to the core bar (340) are respectively provided with two sliding grooves and two T-shaped sliding blocks, and bolts are connected in the combined sliding grooves and T-shaped sliding blocks.

10. The gear chamfering and chamfering device according to claim 1, characterized in that the skiving absorbing mechanism (500) comprises a guide piece (510) installed at the bottom of the plugging end (380), a siphon gas cover (520) installed on the guide piece (510), two clamping plates (530) connected on the guide piece (510), a main gas bin (540) installed in the two clamping plates (530), a turbine blade shaft (560) movably installed in the main gas bin (540), a second crawler belt (550) driven by the top boosting end of the turbine blade shaft (560) and the top boosting end of the shaft lever (420), a receiving pipe (570) installed inside the main gas bin (540), a positioning auxiliary bin (590) located at the bottom of the main gas bin (540), a backing ring (580) movably installed in a top ring groove of the positioning auxiliary bin (590), and the backing ring (580) is installed on a screw hole at the bottom of the main gas bin (540) in a screw thread manner.

The guide piece (510) is formed by combining a U-shaped guide pipe and a vertical rod, and the inner cavities of the two siphon gas hoods (520) are communicated with the inner cavity of the U-shaped pipeline.