CN114473077B - Gear grinding device with anti-deviation function - Google Patents
Gear grinding device with anti-deviation function Download PDFInfo
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- CN114473077B CN114473077B CN202210159397.3A CN202210159397A CN114473077B CN 114473077 B CN114473077 B CN 114473077B CN 202210159397 A CN202210159397 A CN 202210159397A CN 114473077 B CN114473077 B CN 114473077B
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- fixedly connected
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- connecting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/02—Lapping gear teeth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of gear grinding, in particular to a gear grinding device with an anti-deviation function. The problems to be solved are: the prior art can not position the distance between adjacent teeth on the gear one by one, so that the teeth on the gear are excessively ground and not ground in the grinding wheel grinding process. The technical scheme is as follows: a gear grinding device with an anti-deviation function comprises a mounting frame, a fixer and the like, wherein the fixer is mounted on the left side of the mounting frame. The invention realizes that when the gear is ground, the gear can be adapted to the deformation of the gear with different degrees after the gear is deformed due to heating, the positions of adjacent teeth are synchronously positioned, and the position of the grinding wheel is adjusted at the same time, so that the grinding position of the gear cannot deviate due to the grinding wheel, the ground gear cannot be excessively ground or not ground, and the grinding wheel can be cleaned in order to prevent scraps from adhering to the grinding wheel and influencing the grinding precision.
Description
Technical Field
The invention relates to the field of gear grinding, in particular to a gear grinding device with an anti-deviation function.
Background
With the continuous progress of the manufacturing industry, machines gradually replace manual work to complete a large amount of work, and in the use process of the machines, a large number of precise gears are required to be matched with each other, then a series of complex actions are completed, and further various works in the manufacturing process are completed, so that the machining precision requirements of the machines on the gears are improved more and more.
The prior art is carrying out grinding rough machining to the gear, carry out abrasive machining through the emery wheel to the tooth on the gear, but because the gear can take place to warp after the thermal treatment, lead to the distance between the adjacent tooth on the gear to take place the deviation, so in the grinding process, prior art can't carry out the one-to-one location to the distance between the adjacent tooth on the gear, then according to the location condition, effectively adjust the position of emery wheel, make the emery wheel in grinding process, can carry out the accurate processing to every tooth on the gear, guarantee can not take place the condition that the grinding is excessive and not ground and take place.
Disclosure of Invention
The invention provides a gear grinding device with an anti-deviation function, which aims to overcome the defects that teeth on a gear are excessively ground and are not ground in the grinding process of a grinding wheel because the distances between adjacent teeth on the gear cannot be positioned one by one in the prior art.
The technical scheme is as follows: the utility model provides a gear grinding device with prevent off normal function, including the mounting bracket, the fixer, treat the grinding gear, first internal tooth, the second internal tooth, detecting system, governing system and outage system, the fixer is installed in the mounting bracket left side, the fixer internal fixation remains the grinding gear, detecting system is installed on the mounting bracket right side, detecting system is used for treating the position between the adjacent latch of grinding gear and detecting, the last governing system that installs of detecting system, governing system carries out the regulation of position according to detecting system's testing result is automatic, ensure that the off normal can not take place among the grinding process, the last outage system that installs of detecting system, outage system is used for detecting the outage system who adjusts the back auto-power-off of accomplishing, the back auto-power-on after the grinding is accomplished every time.
As an improvement of the scheme, the detection system comprises a first slide rail, a first driving piece, a support frame, a first L-shaped plate, an independent electric rotating rod, a fixed frame, a first connecting plate, a detection needle, an arc-shaped plate, a second slide rail, a first small slide block, a second connecting plate, a round rod, a first elastic piece, a track arc-shaped plate and a pushing column, wherein the first slide rail is fixedly connected to the right side of the upper surface of the fixed frame, the first driving piece is slidably connected with the first slide rail, the support frame is fixedly connected to the upper side of the first driving piece, the first L-shaped plate is fixedly connected to the left side of the support frame, the support frame is connected with an adjusting system, the support frame is connected with a power-off system, the independent electric rotating rod is rotatably connected to the front part of the upper side of the first L-shaped plate, the fixed frame is fixedly connected to the left side of the outer surface of the independent electric rotating rod, a circuit is arranged in the independent electric rotating rod, and a conductive contact is arranged on the right end surface of the independent electric rotating rod, and contact with the outage system, mount downside rigid coupling has two bilateral symmetry's first connecting plate, mount rear side rigid coupling has the second slide rail, mount front side upper portion rigid coupling has the round bar, mount front side upper portion rigid coupling has first elastic component, and first elastic component overlaps in the outside of round bar, sliding connection has first little slider in the second slide rail, sliding connection round bar before the first little slider, first little slider front side rigid coupling first elastic component, first little slider lower surface rigid coupling has the second connecting plate, first little slider connects the outage system, second connecting plate downside rigid coupling has the track arc board, there is the detection needle through torsion spring pivot swing joint between two first connecting plates, detection needle middle part rigid coupling has the arc, arc upper portion rigid coupling has a plurality of promotion posts, and increase gradually from the front behind the length of a plurality of promotion posts.
As an improvement of the scheme, the track arc plate is provided with a groove corresponding to the pushing column.
As an improvement of the scheme, the adjusting system comprises a first connecting frame, a second L-shaped plate, a first transmission shaft, a second connecting frame, an electric rotating shaft, a grinding wheel, a second transmission shaft, a third transmission shaft, a first flat gear, a second flat gear, a third slide rail, a second small slide block, a rack, a gear lacking, a third flat gear and a fourth flat gear, the left side of the supporting frame is fixedly connected with the first connecting frame and the second L-shaped plate, the first connecting frame is positioned at the left side of the second L-shaped plate, the left side of the supporting frame is fixedly connected with the third slide rail, the middle part of the outer surface of the independent electric rotating rod is fixedly connected with the gear lacking through a connecting block, the upper part of the front side of the second L-shaped plate is rotatably connected with the first transmission shaft, the left side of the outer surface of the first transmission shaft is fixedly connected with the third flat gear, the right side of the outer surface of the first transmission shaft is fixedly connected with a second connecting frame, the front part of the lower side of the second connecting frame is provided with an electric rotating shaft, a grinding wheel is arranged on the electric rotating shaft, the front side of the first connecting frame is simultaneously and rotatably connected with a second transmission shaft and a third transmission shaft, the second transmission shaft is positioned in front of the third transmission shaft, the right side of the outer surface of the second transmission shaft is fixedly connected with a fourth flat gear, the left side of the outer surface of the second transmission shaft is fixedly connected with a first flat gear, the left side of the outer surface of the third transmission shaft is fixedly connected with a second flat gear, the third flat gear is meshed with the fourth flat gear, the first flat gear is meshed with the second flat gear, a second small sliding block is slidably connected in the third sliding rail, a rack is fixedly connected on the second small sliding block, the rack is meshed with the second flat gear, and the rack is meshed with the gear.
As a modification of the above, the number of teeth of the first spur gear is twice the number of teeth of the second spur gear.
As the improvement of above-mentioned scheme, the outage system is including the third link, the third connecting plate, the fourth link, the fourth connecting plate, the go-between, the power supply ware, the buckle, the spliced pole, the fifth connecting plate, the limiting plate, second elastic component and second driving piece, support frame left side rigid coupling has the third link, and the third link is located the right-hand side of first L shaped plate, first little slider upper surface right side rigid coupling has the third connecting plate, third link upside front portion rigid coupling has the fourth link, third link upside rear portion rigid coupling has the fourth connecting plate, the rigid coupling has two spliced poles on the fourth link, fourth connecting plate front side rigid coupling has three third elastic component, three third elastic component lower extreme each rigid coupling has a buckle, three buckle lower extreme rigid coupling has the go-between, the go-between sliding connection third connecting plate, there is the power supply ware through the connecting block rigid coupling, and power supply ware and independent electric power bull stick inner line connection, sliding connection has two fifth connecting poles on two connecting plates, there are two fifth connecting plates between two rigid couplings have two second elastic components, two fifth connecting plates each downside have a go-between the round disc, and the diameter of the rigid coupling has two symmetrical distance between the third link on the limiting plate.
As the improvement of above-mentioned scheme, still including clean system, clean system is installed to the second link downside, and clean system is including collecting frame, sloping, clearance board and baffle, and second link downside rigid coupling has the collection frame, collects frame right side connection processing system, and collection frame left side rigid coupling has the sloping, and collection frame upside rigid coupling has the clearance board, and collection frame downside rear portion has the baffle through torque spring pivot swing joint, clearance board contact grinding wheel.
As an improvement of the scheme, the bottom plate inside the collecting frame is arranged in an inclined shape from left to right.
As the improvement of the scheme, the collecting device further comprises a processing system, the processing system is installed on the collecting frame and comprises a sixth connecting plate, a fifth connecting frame, a pulley, a sliding rope and a handle, the sixth connecting plate is fixedly connected to the lower side of the baffle, the fifth connecting frame is fixedly connected to the right side of the collecting frame, the pulley is rotatably connected to the lower side of the fifth connecting frame, the sliding rope is connected to the sixth connecting plate, bypasses the pulley and penetrates through the fifth connecting frame, and the handle is connected to the sliding rope.
The beneficial effects are that: the invention realizes that when the gear is ground, the gear can be adapted to the deformation of the gear in different degrees after the gear is deformed due to heating, then the positions of adjacent teeth are synchronously positioned, and the position of the grinding wheel can be adjusted at the same time of positioning, so that the grinding position of the grinding wheel on the gear can not deviate, the gear after grinding can not be excessively ground or not ground, and after grinding, the grinding wheel can be automatically cleaned in order to further prevent metal waste from being adhered to the grinding wheel and influencing the grinding precision, and meanwhile, the cleaned waste scraps are collected, so that the gear can be conveniently and manually treated.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic diagram of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Fig. 5 is a schematic perspective view of the inspection system of the present invention.
FIG. 6 is a schematic view of a first partially separated body structure of the inspection system of the present invention.
FIG. 7 is a schematic view of a second partial body structure of the inspection system of the present invention.
FIG. 8 is an enlarged view of the area A of the detecting system of the present invention.
Fig. 9 is a schematic perspective view of the adjustment system of the present invention.
Fig. 10 is an enlarged view of the regulating system of the present invention in region B.
Fig. 11 is a schematic perspective view of a first on/off system according to the present invention.
Fig. 12 is a schematic perspective view of a second embodiment of the switching system of the present invention.
FIG. 13 is a schematic diagram of a first partial body configuration of the on/off system of the present invention.
FIG. 14 is a schematic diagram of a second partial body of the switching system of the present invention.
Figure 15 is a schematic perspective view of a chucking system of the present invention.
Fig. 16 is a perspective view of the cleaning system of the present invention.
Figure 17 is a cross-sectional view of a cleaning system of the present invention.
Figure 18 is an enlarged view of area D of the cleaning system of the present invention.
FIG. 19 is a schematic perspective view of a processing system according to the present invention.
Number designation in the figure: 1-a mounting frame, 2-a fixer, 3-a gear to be ground, 3 a-a first internal tooth, 3 b-a second internal tooth, 201-a first sliding rail, 202-a first driving part, 203-a supporting frame, 204-a first L-shaped plate, 205-an independent electric rotating rod, 206-a fixing frame, 207-a first connecting plate, 208-a detection pin, 209-an arc plate, 2010-a second sliding rail, 2011-a first small sliding block, 2012-a second connecting plate, 2013-a round rod, 2014-a first elastic part, 2015-a track arc plate, 2016-a pushing column, 301-a first connecting frame, 302-a second L-shaped plate, 303-a first transmission shaft, 304-a second connecting frame, 305-an electric rotating shaft, 306-a grinding wheel, 307-a second transmission shaft, 308-a third transmission shaft, 309-a first flat gear, 3010-a second flat gear, 3011-a third sliding rail, 3012-a second small sliding block, 3013-a rack, 3014-a missing gear, 3015-a third flat gear, 3016-a fourth flat gear, 401-a third connecting frame, 402-a third connecting plate, 403-a fourth connecting frame, 404-a fourth connecting plate, 405-a connecting ring, 406-a power supply device, 407-a buckle, 408-a connecting column, 409-a fifth connecting plate, 4010-a limiting plate, 4011-a second elastic part, 4012-a third elastic part, 501-a second driving part, 601-a collecting frame, 602-an inclined frame, 603-a cleaning plate, 604-a baffle, 701-a sixth connecting plate, 702-a fifth connecting frame, 703-a pulley, 704-sliding rope, 705-handle.
Detailed Description
Embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The first driving member 202 is an electric slider, the first elastic member 2014, the second elastic member 4011 and the third elastic member 4012 are springs, and the second driving member 501 is an electric push rod.
Example 1
The utility model provides a gear grinding device with anti-off normal function, as shown in fig. 1-15, including mounting bracket 1, fixer 2, wait to grind gear 3, first internal tooth 3a, second internal tooth 3b, detecting system, governing system and outage system, fixer 2 is installed in mounting bracket 1 left side, and 2 internal fixations of fixer remain to grind gear 3, and detecting system is installed on mounting bracket 1 right side, installs governing system on the detecting system, the last outage system of installing of detecting system.
The detection system comprises a first sliding rail 201, a first driving part 202, a supporting frame 203, a first L-shaped plate 204, an independent electric rotating rod 205, a fixing frame 206, a first connecting plate 207, a detection pin 208, an arc-shaped plate 209, a second sliding rail 2010, a first small sliding block 2011, a second connecting plate 2012, a round rod 2013, a first elastic part 2014, a track arc plate 2015 and a pushing column 2016, the first sliding rail 201 is fixedly connected to the right side of the upper surface of the mounting frame 1, the first driving part 202 is slidably connected to the first sliding rail 201, the supporting frame 203 is fixedly connected to the upper side of the first driving part 202, the first L-shaped plate 204 is bolted to the left side of the supporting frame 203, the supporting frame 203 is connected to an adjusting system, the supporting frame 203 is connected to a power-off system, the independent electric rotating rod 205 is rotatably connected to the front part of the upper side of the first L-shaped plate 204, the fixing frame 206 is fixedly connected to the left side of the outer surface of the independent electric rotating rod 205, a circuit is arranged in the independent electric rotating rod 205, the right end face of the independent electric rotating rod 205 is provided with a conductive contact and is contacted with a power-off system, the lower side of the fixed frame 206 is connected with two first connecting plates 207 in bilateral symmetry through bolts, the rear side of the fixed frame 206 is welded with a second slide rail 2010, the upper part of the front side of the fixed frame 206 is fixedly connected with a round rod 2013, the upper part of the front side of the fixed frame 206 is fixedly connected with a first elastic part 2014, the first elastic part 2014 is sleeved outside the round rod 2013, a first small slide block 2011 is connected in a sliding manner in the second slide rail 2010, the front side of the first small slide block 2011 is movably connected with the round rod 2013, the front side of the first small slide block 2011 is fixedly connected with a first elastic part 2014, the lower surface of the first small slide block 2011 is welded with a second connecting plate 2012, the first small slide block 2011 is connected with the power-off system, the lower side of the second connecting plate is welded with a rail arc plate 2015, the detection needle 208 is movably connected between the two first connecting plates 207 through a torsion spring rotating shaft, the middle part of the detection needle 208 is fixedly connected with an arc plate 209, a plurality of pushing columns 2016 are fixed on the upper portion of the arc-shaped plate 209, and the length of the plurality of pushing columns 2016 gradually increases from back to front.
The track arc plate 2015 is provided with a groove corresponding to the pushing column 2016.
The adjusting system comprises a first connecting frame 301, a second L-shaped plate 302, a first transmission shaft 303, a second connecting frame 304, an electric rotating shaft 305, a grinding wheel 306, a second transmission shaft 307, a third transmission shaft 308, a first flat gear 309, a second flat gear 3010, a third sliding rail 3011, a second small sliding block 3012, a rack 3013, a missing gear 3014, a third flat gear 3015 and a fourth flat gear 3016, the left side of the support frame 203 is connected with the first connecting frame 301 and the second L-shaped plate 302 through bolts, the first connecting frame 301 is located on the left side of the second L-shaped plate 302, the left side of the support frame 203 is fixedly connected with the third sliding rail 3011, the middle part of the outer surface of the independent electric rotating rod 205 is fixedly connected with the missing gear 3014 through a connecting block, the upper part of the front side of the second L-shaped plate 302 is rotatably connected with the first transmission shaft 303, the left side of the outer surface of the first transmission shaft 303 is fixedly connected with the third flat gear 3015, a second connecting frame 304 is fixedly connected to the right side of the outer surface of the first transmission shaft 303, an electric rotating shaft 305 is mounted at the front portion of the lower side of the second connecting frame 304, a grinding wheel 306 is mounted on the electric rotating shaft 305, a second transmission shaft 307 and a third transmission shaft 308 are simultaneously and rotatably connected to the front side of the first connecting frame 301, the second transmission shaft 307 is located in front of the third transmission shaft 308, a fourth flat gear 3016 is fixedly connected to the right side of the outer surface of the second transmission shaft 307, a first flat gear 309 is fixedly connected to the left side of the outer surface of the second transmission shaft 307, a second flat gear 3010 is fixedly connected to the left side of the outer surface of the third transmission shaft 308, the third flat gear 3015 is meshed with the fourth flat gear 3016, the first flat gear 309 is meshed with the second flat gear 3010, a second small sliding block 3012 is slidably connected to the third sliding rail 3011, a rack 3013 is welded to the second small sliding block 3012, the rack 3013 is meshed with the second flat gear 3010, and the rack 3013 is meshed with the missing gear 3014.
The first spur gear 309 has twice as many teeth as the second spur gear 3010.
The outage system is including third link 401, third connecting plate 402, fourth link 403, fourth connecting plate 404, go-between 405, power supply ware 406, buckle 407, spliced pole 408, fifth connecting plate 409, limiting plate 4010, second elastic component 4011 and second driving piece 501, support frame 203 left side bolted connection has third link 401, and third link 401 is located the right-hand of first L shaped plate 204, first little slider 2011 upper surface right side welding has third connecting plate 402, third link 401 upside front portion welding has fourth link 403, third link 401 upside rear portion welding has fourth connecting plate 404, the rigid coupling has two spliced poles 408 on fourth link 403, fourth connecting plate 404 front side rigid coupling has three third elastic component 4012, each rigid coupling of three third elastic component 4012 lower extreme has one buckle 407, each rigid coupling of three buckle 407 lower extreme welding has go-between connection ring 405 sliding connection third connecting plate 402, go-between 405 through the connecting block has power supply ware 406, and power supply ware 406 is connected with independent electric power bull stick 205 internal line, two rigid couplings are connected with a buckle 407 lower extreme and have two symmetrical connecting plate 4010 on the two third link 409 connecting plate 409 diameters 4010 and the rigid coupling has a distance of two right-left and right sides rigid coupling 4010 between two third link 409 connecting plate 409.
Before preparation, the gear 3 to be ground is fixed on the fixer 2, after the fixing is completed, the internal teeth of the gear 3 to be ground need to be ground, when the gear is ground, adjacent internal teeth need to be positioned, then the position of the grinding wheel 306 is correspondingly adjusted, so that the grinding wheel 306 can accurately grind the internal teeth, the problem that the internal teeth of the gear 3 to be ground are not ground or are ground to be over-ground is solved, and the accuracy of the internal teeth is reduced.
When the first internal teeth 3a and the second internal teeth 3b are positioned, the first driving member 202 is controlled to start working, the first driving member 202 drives the supporting frame 203 to move leftward, the first L-shaped plate 204 is further driven to move leftward, the first L-shaped plate 204 drives the independent electric rotating rod 205 to move leftward, then the independent electric rotating rod 205 drives the fixing frame 206 to move leftward, i.e., the two first connecting plates 207 and the second sliding rail 2010 are driven to move leftward, the detection pin 208, the arc-shaped plate 209, the first small slider 2011, the second connecting plate 2012, the round rod 2013, the first elastic element 2014, the track arc-shaped plate 2015 and the plurality of pushing columns 2016 are further driven to move leftward, so that the pin-shaped body at the lower end of the detection pin 208 contacts with the upper portion of the rear side surface of the first internal teeth 3a, meanwhile, the independent electric rotating rod 205 is driven by the power supply 406 through a line to slowly rotate, based on the left-to-right view, the independent electric rotating rod 205 rotates counterclockwise, then the independent electric rotating rod 205 drives the fixed frame 206 and the missing gear 3014 to rotate counterclockwise, further drives the two first connecting plates 207 to rotate counterclockwise through the fixed frame 206, further drives the detection pin 208 to rotate slowly counterclockwise, so that the lower end needle of the detection pin 208 contacts with the upper part of the front side surface of the second internal tooth 3b, then the independent electric rotating rod 205 continues to rotate counterclockwise, further causes the detection pin 208 to continue to rotate counterclockwise, under the obstruction of the second internal tooth 3b, causes the detection pin 208 to rotate clockwise around the torsion spring rotating shaft, further drives the arc plate 209 to rotate clockwise through the detection pin 208, then the arc plate 209 simultaneously drives the plurality of pushing posts 2016 to rotate clockwise, causes the plurality of pushing posts 2016 to contact with the grooves formed by the track arc plate 2015, and jacks up the track arc plate 2015, further drives the second connecting plate 2012 to move upward through the track arc plate 2015, namely, the first small slider 2011 is driven to slide upwards in the second slide rail 2010, and the first elastic part 2014 is compressed simultaneously, when the first small slider 2011 moves upwards, the third connecting plate 402 is driven to move upwards simultaneously, the connecting ring 405 is jacked up slightly through the third connecting plate 402, and the three buckles 407 are driven to slightly extrude the two limiting plates 4010 through the connecting ring 405, namely the two limiting plates 4010 are driven to drive the two fifth connecting plates 409 to slide away from each other on the two connecting posts 408, the two second elastic parts 4011 are stretched while sliding, when the distance between the two limiting plates 4010 is increased, the disc at the upper end of the three buckles 407 can smoothly pass through the two limiting plates 4010, then under the effect of resilience of the two second elastic parts 4011, the three buckles are clamped 407, meanwhile, the connecting ring 405 synchronously drives the power supply device 406 to move, so that the power supply device 406 is disconnected from the circuit inside the independent electric rotating rod 205, and the independent electric rotating rod 205 stops rotating.
When the independent electric rotating rod 205 rotates counterclockwise, the synchronous gear-lacking 3014 rotates counterclockwise, the gear-lacking 3014 drives the rack 3013 to move backward, that is, the rack 3013 drives the second small slider 3012 to slide backward in the third sliding track 3011, and at the same time, the second flat gear 3010 is also driven to rotate counterclockwise when viewed from left to right, then the second flat gear 3010 drives the first flat gear 309 to rotate clockwise, the first flat gear 309 drives the fourth flat gear 3016 to rotate clockwise through the second transmission shaft 307, one part of the third flat gear 3015 is driven to rotate counterclockwise through the fourth flat gear 3016, then the third flat gear 3015 drives the second connecting frame 304 to rotate counterclockwise, and further drives the electric rotating shaft 305 and the grinding wheel 306 to rotate counterclockwise, and because the number of teeth of the first flat gear 309 is twice as that of the second flat gear 3010, when the independent electric rotating rod 205 drives the detection needle 208 to rotate a certain angle, when the needle-shaped body at the lower end of the detection needle 208 contacts the upper part of the front side surface of the second inner teeth 3b, the grinding wheel 306 synchronously rotates by half of the angle, namely, the detection needle 208 rotates by half of the angle, and because the midpoint position of the grinding wheel 306 is initially located at the same horizontal position as the needle-shaped body at the lower end of the detection needle 208, further after the detection needle 208 detects the position distance between the upper part of the rear side surface of the first inner teeth 3a and the upper part of the front side surface of the second inner teeth 3b, the grinding wheel 306 synchronously rotates to the middle part between the upper part of the rear side surface of the first inner teeth 3a and the upper part of the front side surface of the second inner teeth 3b, so that when the grinding wheel 306 grinds the first inner teeth 3a and the second inner teeth 3b, the grinding accuracy of the first inner teeth 3a and the second inner teeth 3b is ensured, and the grinding deviation of the first inner teeth 3a and the second inner teeth 3b is prevented in the grinding process, i.e., to prevent over-grinding or under-grinding.
When the position of the grinding wheel 306 is adjusted, the power supply 406 is disconnected from the circuit inside the independent electric rotating rod 205 through the third connecting plate 402, so that the independent electric rotating rod 205 stops rotating, the position of the grinding wheel 306 is fixed, then the first driving member 202 is controlled to continuously drive the supporting frame 203 to move, further the detection pin 208 continuously moves rightwards, the needle-shaped body at the lower end of the detection pin 208 is separated from the upper part of the front side surface of the second internal tooth 3b, after separation, the telescopic ends of the two second driving members 501 are synchronously controlled to move oppositely, so that the telescopic ends of the two second driving members 501 are respectively contacted with one fifth connecting plate 409, further the positions of the two fifth connecting plates 409 are fixed, so that the two limiting plates 4010 at the lower sides of the two fifth connecting plates 409 always clamp the three buckles 407, further after the detection pin 208 is separated from the upper part of the front side surface of the second internal tooth 3b, under the action of resilience force of a torsion spring, the detection pin 208 cannot rotate back to the original position, even if the arc-shaped plate 209 and the plurality of pushing columns 2016 are restored to the original position, even if the first small sliding block 2011 is restored to the original position, the third connecting plate 402 is made to drive the connecting ring 405 to be restored to the original position, the power supply 406 is made to be restored to the original position, the independent electric rotating rod 205 is powered on again, the detection pin 208 is prevented from being separated from the upper portion of the front side face of the second internal tooth 3b, the independent electric rotating rod 205 cannot be powered on, then the first driving piece 202 continues to drive the supporting frame 203 to move left, the grinding wheel 306 is made to move between the first internal tooth 3a and the second internal tooth 3b, meanwhile, the electric rotating shaft 305 is controlled to start working, the grinding wheel 306 is driven to rotate through the electric rotating shaft 305, and then the first internal tooth 3a and the second internal tooth 3b are ground through the grinding wheel 306.
After grinding is finished, the first driving piece 202 is controlled to drive the supporting frame 203 to move rightwards, the grinding wheel 306 is separated from the first inner teeth 3a and the second inner teeth 3b, then the gear 3 to be ground is driven to rotate for a certain angle through the fixing device 2, the rotating angle is adjusted according to the tooth number of the gear 3 to be ground, namely, the adjustment is carried out through a numerical control device, the upper portion of the rear side face of the second inner teeth 3b is enabled to move and rotate to the same position of the upper portion of the rear side face of the first inner teeth 3a, then the two second driving pieces 501 are controlled to restore to the original position, then under the action of a torsion spring, the detection pin 208 is driven to rotate clockwise by taking the left to the right as a reference, the third connecting plate 402 further drives the connecting ring 405 to restore to the original position, namely, the three buckles 407 and the power supply device 406 are enabled to restore to the original position, at the lower end pin body of the detection pin 208 is in contact with the upper portion of the rear side face of the second inner teeth 3b, then the power supply device 406 drives the independent power rotating rod 205 to rotate clockwise, the detection pin 208 and the grinding wheel 306 are enabled to restore to the original position, and the inner teeth 208 and the upper portion of the second inner teeth 3b are enabled to be located counterclockwise.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 16-18, the grinding device further comprises a cleaning system, the cleaning system is installed on the lower side of the second connecting frame 304, the cleaning system comprises a collecting frame 601, an inclined frame 602, a cleaning plate 603 and a baffle 604, the collecting frame 601 is fixedly connected to the lower side of the second connecting frame 304, the processing system is connected to the right side of the collecting frame 601, the inclined frame 602 is fixedly connected to the left side of the collecting frame 601, the cleaning plate 603 is fixedly connected to the upper side of the collecting frame 601, the baffle 604 is movably connected to the rear portion of the lower side of the collecting frame 601 through a torsion spring rotating shaft, and the cleaning plate 603 contacts the grinding wheel 306.
The inner bottom plate of the collection frame 601 is inclined from left to right.
When the grinding wheel 306 grinds the opposing sides of the first internal teeth 3a and the second internal teeth 3b, the ground metal shavings adhere to the grinding wheel 306, the metal shavings adhering to the grinding wheel 306 are cleaned by the cleaning plate 603, the cleaned shavings drop into the collection frame 601 through the inclined frame 602, and at the same time, the inclined frame 602 prevents the cleaned shavings from scattering around.
Example 3
On the basis of embodiment 2, as shown in fig. 1 and fig. 19, the device further includes a processing system, the processing system is installed on the collecting frame 601, the processing system includes a sixth connecting plate 701, a fifth connecting frame 702, a pulley 703, a sliding rope 704 and a handle 705, the sixth connecting plate 701 is fixedly connected to the lower side of the baffle 604, the fifth connecting frame 702 is connected to the right side of the collecting frame 601 through a bolt, the pulley 703 is rotatably connected to the lower side of the fifth connecting frame 702, the sliding rope 704 is connected to the sixth connecting plate 701, the sliding rope 704 passes through the fifth connecting frame 702 around the pulley 703, and the handle 705 is connected to the sliding rope 704.
After a certain amount of metal scraps inside the collecting frame 601 are collected, in order to facilitate collection and cleaning of workers, the workers gently pull the handle 705 rightward to further drive the sliding rope 704 to be pulled out rightward, and the sixth connecting plate 701 is driven to rotate anticlockwise around the torsion spring rotating shaft by taking the backward direction as a reference, so that the baffle 604 is separated from the bottom plate of the collecting frame 601, and the bottom plate of the collecting frame 601 is set to be inclined from left to right, so that the metal scraps inside the collecting frame 601 automatically fall out from an opening between the right side of the bottom plate of the collecting frame 601 and the baffle 604 under the action of gravity, and further the metal scraps are cleaned and collected.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (8)
1. A gear grinding device with an anti-deviation function comprises a mounting rack (1) and a fixer (2), wherein the fixer (2) is installed on the left side of the mounting rack (1), and is characterized by further comprising a detection system, an adjusting system and a power-off system, a gear (3) to be ground is fixed in the fixer (2), the detection system is installed on the right side of the mounting rack (1), the detection system is used for detecting the position between adjacent clamping teeth of the gear (3) to be ground, the adjusting system is installed on the detection system, the adjusting system automatically adjusts the position according to the detection result of the detection system to ensure that deviation cannot occur in the grinding process, the power-off system is installed on the detection system, the power-off system is used for detecting the power-off system which automatically cuts off after adjustment is completed, and the power is automatically switched on after each grinding is completed;
the detection system comprises a first sliding rail (201), a first driving part (202), a support frame (203), a first L-shaped plate (204), an independent electric rotating rod (205), a fixing frame (206), a first connecting plate (207), a detection needle (208), an arc-shaped plate (209), a second sliding rail (2010), a first small sliding block (2011), a second connecting plate (2012), a round rod (2013), a first elastic part (2014), a track arc plate (2015) and a pushing column (2016), the first sliding rail (201) is fixedly connected to the right side of the upper surface of the mounting frame (1), the first driving part (202) is slidably connected to the first sliding rail (201), the support frame (203) is fixedly connected to the upper side of the first driving part (202), a first L-shaped plate (204) is fixedly connected to the left side of the support frame (203), the support frame (203) is connected with an adjusting system, the support frame (203) is connected with a power-off system, an independent electric rotating rod (205) is rotatably connected to the front portion of the upper side of the first L-shaped plate (204), a fixing frame (206) is fixedly connected to the left side of the outer surface of the independent electric rotating rod (205), a circuit is arranged in the independent electric rotating rod (205), a conductive contact is arranged on the right end face of the independent electric rotating rod (205) and is in contact with the power-off system, two first connecting plates (207) which are bilaterally symmetrical are fixedly connected to the lower side of the fixing frame (206), a second sliding rail (2010) is fixedly connected to the rear side of the fixing frame (206), mount (206) front side upper portion rigid coupling has round bar (2013), mount (206) front side upper portion rigid coupling has first elastic component (2014), and first elastic component (2014) overlap in the outside of round bar (2013), sliding connection has first little slider (2011) in second slide rail (2010), first little slider (2011) front side sliding connection round bar (2013), first little slider (2011) front side rigid coupling first elastic component (2014), first little slider (2011) lower surface rigid coupling has second connecting plate (2012), outage system is connected to first little slider (2011), second connecting plate (2012) downside rigid coupling has track arc board (2015), there is detection needle (208) through torsion spring pivot swing joint between two first connecting plate (207), it has arc board (209) to detect needle (208) middle part rigid coupling, arc board (2012) upper portion has a plurality of pushing posts (2016), and the length of a plurality of pushing posts (2016) increases forward gradually from the back.
2. A gear grinding apparatus with anti-deviation function as claimed in claim 1, wherein the track arc plate (2015) is provided with a groove corresponding to the pushing column (2016).
3. The gear grinding device with the anti-deviation function according to claim 2, wherein the adjusting system comprises a first connecting frame (301), a second L-shaped plate (302), a first transmission shaft (303), a second connecting frame (304), an electric rotating shaft (305), a grinding wheel (306), a second transmission shaft (307), a third transmission shaft (308), a first flat gear (309), a second flat gear (3010), a third sliding rail (3011), a second small sliding block (3012), a rack (3013), a missing gear (3014), a third flat gear (3015) and a fourth flat gear (3016), the first connecting frame (301) and the second L-shaped plate (302) are fixedly connected to the left side of the supporting frame (203), the first connecting frame (301) is located at the left side of the second L-shaped plate (302), the third sliding rail (3011) is fixedly connected to the left side of the supporting frame (203), the outer surface of the independent electric rotating shaft (205) is fixedly connected with the missing gear (3014) through the connecting block, the upper portion of the front side of the second L-shaped plate (302) is connected with the first transmission shaft (303), the outer surface of the second rotating shaft (303) is connected with the electric rotating shaft (304), the outer surface of the second rotating shaft (303) is fixedly connected with the front portion of the third sliding shaft (3015), the front side of the first connecting frame (301) is simultaneously and rotatably connected with a second transmission shaft (307) and a third transmission shaft (308), the second transmission shaft (307) is located in front of the third transmission shaft (308), the right side of the outer surface of the second transmission shaft (307) is fixedly connected with a fourth flat gear (3016), the left side of the outer surface of the second transmission shaft (307) is fixedly connected with a first flat gear (309), the left side of the outer surface of the third transmission shaft (308) is fixedly connected with a second flat gear (3010), the third flat gear (3015) is meshed with the fourth flat gear (3016), the first flat gear (309) is meshed with the second flat gear (3010), a second small sliding block (3012) is slidably connected with a third sliding rail (3011), the second small sliding block (3012) is fixedly connected with a rack (3013), the rack (3013) is meshed with the second flat gear (3010), and the rack (3013) is meshed with a vacant gear (3014).
4. A gear grinding apparatus with an anti-deviation function according to claim 3, wherein the number of teeth of the first spur gear (309) is twice as many as that of the second spur gear (3010).
5. The gear grinding device with the anti-deviation function according to claim 4, wherein the power failure system comprises a third connecting frame (401), a third connecting plate (402), a fourth connecting frame (403), a fourth connecting plate (404), a connecting ring (405), a power supply (406), a buckle (407), a connecting column (408), a fifth connecting plate (409), a limiting plate (4010), a second elastic member (4011) and a second driving member (501), the left side of the supporting frame (203) is fixedly connected with the third connecting frame (401), the third connecting frame (401) is positioned on the right side of the first L-shaped plate (204), the right side of the upper surface of the first small slider (2011) is fixedly connected with the third connecting plate (402), the front portion of the upper side of the third connecting frame (401) is fixedly connected with the fourth connecting frame (403), the rear portion of the upper side of the third connecting frame (401) is fixedly connected with the fourth connecting plate (404), the fourth connecting frame (403) is fixedly connected with two connecting columns (408), the front portion of the fourth connecting plate (404) is fixedly connected with three elastic members (4012), the lower end of each third elastic connecting frame (4012) is fixedly connected with the power supply (405), the lower end of each buckle (407) is fixedly connected with the connecting plate (405), and the connecting plate (405), and power supply ware (406) and independent electric power bull stick (205) interior line connection, sliding connection has two fifth connecting plates (409) on two spliced poles (408), the rigid coupling has two second elastic component (4011) between two fifth connecting plates (409), each rigid coupling of two fifth connecting plates (409) downside has a limiting plate (4010), and three buckle (407) upper end disc diameter is greater than the distance between two limiting plates (4010), third link (401) front side rigid coupling has two bilateral symmetry's second driving piece (501).
6. The gear grinding device with the anti-deviation function according to claim 1, further comprising a cleaning system, wherein the cleaning system is mounted on the lower side of the second connecting frame (304), the cleaning system comprises a collecting frame (601), an inclined frame (602), a cleaning plate (603) and a baffle (604), the collecting frame (601) is fixedly connected to the lower side of the second connecting frame (304), the right side of the collecting frame (601) is connected with the processing system, the inclined frame (602) is fixedly connected to the left side of the collecting frame (601), the cleaning plate (603) is fixedly connected to the upper side of the collecting frame (601), the baffle (604) is movably linked to the rear portion of the lower side of the collecting frame (601) through a torsion spring rotating shaft, and the cleaning plate (603) contacts with the grinding wheel (306).
7. The gear grinding device with the anti-deviation function according to claim 6, wherein the bottom plate inside the collecting frame (601) is arranged in an inclined shape from left to right.
8. The gear grinding device with the deviation preventing function as claimed in claim 6, further comprising a processing system, wherein the processing system is installed on the collecting frame (601), the processing system comprises a sixth connecting plate (701), a fifth connecting frame (702), a pulley (703), a sliding rope (704) and a handle (705), the sixth connecting plate (701) is fixedly connected to the lower side of the baffle (604), the fifth connecting frame (702) is fixedly connected to the right side of the collecting frame (601), the pulley (703) is rotatably connected to the lower side of the fifth connecting frame (702), the sliding rope (704) is connected to the sixth connecting plate (701), the sliding rope (704) passes around the pulley (703) and penetrates through the fifth connecting frame (702), and the handle (705) is connected to the sliding rope (704).
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| CN202210159397.3A CN114473077B (en) | 2022-02-22 | 2022-02-22 | Gear grinding device with anti-deviation function |
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| JPS61178113A (en) * | 1985-01-31 | 1986-08-09 | Mitsubishi Heavy Ind Ltd | Gear grinding method using gear-shaped wheel |
| JP5308404B2 (en) * | 2010-06-16 | 2013-10-09 | 三菱重工業株式会社 | Gear grinding method |
| CN108176900B (en) * | 2017-11-24 | 2019-07-12 | 江阴市永兴机械制造有限公司 | A kind of gear grinder and gear grinding method |
| CN108058042A (en) * | 2017-12-18 | 2018-05-22 | 中国航发贵州黎阳航空动力有限公司 | A kind of Milling Machining quick-release pressing device |
| CN113458949A (en) * | 2021-07-29 | 2021-10-01 | 彭政方 | Precision polishing equipment with automatic compensation cutter feeding function |
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