CN114769740A - Gear machining machine tool with burr removing structure - Google Patents
Gear machining machine tool with burr removing structure Download PDFInfo
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- CN114769740A CN114769740A CN202210558960.4A CN202210558960A CN114769740A CN 114769740 A CN114769740 A CN 114769740A CN 202210558960 A CN202210558960 A CN 202210558960A CN 114769740 A CN114769740 A CN 114769740A
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- fixedly connected
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- 238000003754 machining Methods 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000005498 polishing Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 230000002035 prolonged effect Effects 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- B23F23/006—Equipment for synchronising movement of cutting tool and workpiece, the cutting tool and workpiece not being mechanically coupled
-
- 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
-
- 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
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
Abstract
The invention relates to the technical field of gear processing machines, in particular to a gear processing machine with a burr removing structure, which comprises a machine body, wherein one end of the machine body is fixedly provided with a stand column, one side of the stand column is provided with a tool rest, the top surface of the other end of the machine body is provided with a workbench, the top surface of one end of the workbench is rotatably connected with a workpiece shaft, one side wall of the other end of the workbench is connected with a moving platform in a sliding manner, and the top end of the moving platform is fixedly connected with an installing head. According to the invention, through the arrangement of the arc-shaped plate, the Contraband-shaped frame and the grinding roller deflect to a certain angle and are fixed, so that the grinding roller rotates to grind the tooth surface of a workpiece while the workpiece rotates and is processed, and the bristles on the brush sleeve can move along the tooth grooves on the surface of the workpiece through the matching of the rotating speed of the grinding roller and the rotating speed of the workpiece, so that the bristles on the grinding roller can be well attached to the tooth surface of the workpiece, the tooth surface of the workpiece can be well ground, and the gear grinding device is suitable for gears with different tooth groove inclination angles.
Description
Technical Field
The invention relates to the technical field of gear processing machines, in particular to a gear processing machine with a burr removing structure.
Background
The hobbing machine tool is the most widely applied machine tool in gear processing machines, straight teeth, helical cylindrical gears and worm gears can be cut on the hobbing machine tool, wherein when the vertical hobbing machine works, a hobbing cutter is arranged on a hobbing cutter main shaft and is driven by a main motor to rotate, a tool rest can vertically move along an upright column guide rail and can also adjust an angle around a horizontal axis, a workpiece is arranged on a worktable and is driven to rotate by a dividing worm gear pair to form a generating motion together with the movement of the hobbing cutter, the worktable (or the upright column) can guide, roll and move along a machine body so as to adapt to different diameters of the workpiece and perform radial feeding, and the workpiece processed by the hobbing machine tool is cut along the direction of tooth sockets and is cut to a certain depth every time, so that a plurality of transverse burrs can appear on the tooth surface of the workpiece, and the burrs need to be removed by subsequent grinding.
The existing gear processing machine tool generally puts a gear into a burr grinding machine for grinding after finishing gear cutting, the gear needs to be dismounted from the machine tool and then installed into the grinding machine, for some gears with larger sizes, moving and carrying are troublesome, grinding and deburring are carried out after cutting, time consumption is more, and a processing machine tool capable of removing burrs during processing is needed.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a gear processing machine tool with a burr removing structure, the distance between a second mounting plate and a first mounting plate is adjusted through an adjusting module, so that a grinding roller is in contact with the surface of a workpiece, an Contraband-shaped frame and the grinding roller are deflected to a certain angle and fixed through the arrangement of an arc-shaped plate, the deflection angle of the grinding roller is adjusted, the grinding roller rotates to grind the tooth surface of the workpiece while the workpiece rotates and processes through the adjustment of the angle of the grinding roller, and bristles on a brush sleeve can move along the tooth grooves on the surface of the workpiece through the adaptation of the rotating speed of the grinding roller and the rotating speed of the workpiece, so that the bristles on the grinding roller can be well attached to the tooth surface of the workpiece, so that the tooth surface of the workpiece can be well ground, the gear processing machine tool can be suitable for gears with different tooth groove inclination angles, and is matched with two plane grinding mechanisms, the realization is polished comprehensively to the work piece burr when the work piece rotating machining, increases gear machining efficiency, reduces the removal transport to the gear.
The purpose of the invention can be realized by the following technical scheme:
a gear processing machine tool with a burr removing structure comprises a machine body, wherein a stand column is fixed at one end of the machine body, a tool rest is installed at one side of the stand column, a workbench is installed on the top surface of the other end of the machine body, a workpiece shaft is connected to the top surface of one end of the workbench in a rotating mode, a moving table is connected to one side wall of the other end of the workbench in a sliding mode, an installing head is fixedly connected to the top end of the moving table, a tooth surface polishing mechanism is fixedly connected to one side wall of the moving table and comprises a first mounting plate and a second mounting plate, the first mounting plate is fixedly connected with one side wall of the moving table, an adjusting module is arranged between the first mounting plate and the second mounting plate and used for adjusting the distance between the second mounting plate and the height of the second mounting plate, an Contraband-shaped frame is rotatably connected to the middle position of one side wall of the second mounting plate, and a polishing roller is rotatably connected between the two ends of an Contraband-shaped frame, a driving module used for driving the grinding roller to rotate is installed at one end of the Contraband-shaped frame, two arc-shaped plates are fixedly connected to two ends of a side wall of the second mounting plate, planar grinding mechanisms are arranged at two side positions of the workbench, a workpiece is installed on the workpiece shaft, the moving table moves downwards to drive the installation head to extrude the workpiece downwards so as to fix the workpiece, the workpiece shaft drives the workpiece to rotate, the workbench moves integrally along the direction of the upright column, the tool rest moves downwards, the hobbing cutter on the tool rest performs gear grinding on the workpiece, the two planar grinding mechanisms respectively grind burrs on the bottom surface and the top surface of the workpiece, the distance between the second mounting plate and the first mounting plate is adjusted through the adjusting module so that the grinding roller is in contact with the surface of the workpiece, and through the arrangement of the arc-shaped plates, the Contraband-shaped frame and the grinding roller are deflected to a certain angle and are fixed, the adjustment of the deflection angle of the grinding roller is realized, the brush bristles on the brush sleeve can move along the tooth grooves on the surface of the workpiece under the condition that the grinding roller and the workpiece rotate, so that the tooth surface of the workpiece is well ground.
Further, the method comprises the following steps: the adjusting module is including being the three gag lever post that the article font was placed, and the one end that is located a gag lever post on top rotates with a lateral wall of mounting panel one to be connected, the one end and a mounting panel fixed connection of two other gag lever posts, a lateral wall of mounting panel two corresponds three gag lever post position and has all seted up the spout, the inner wall sliding connection of spout has the slider, and the inner wall that is located a slider of top position and the outer wall of a gag lever post all seted up the screw thread, other two sliders and correspond gag lever post sliding connection, and is three lie in a slider of bottom and correspond the gag lever post and close soon and be connected in the slider, rotate a gag lever post that is located the top in the three gag lever post, close with the soon that corresponds the slider through this gag lever post and be connected, drive mounting panel two and remove to adjust the distance between mounting panel two and the mounting panel one.
Further, the method comprises the following steps: another lateral wall of mounting panel two has linked firmly electric putter, electric putter's top links firmly electric putter with a slider lateral wall that is located the top position and passes through the flexible of output, drives mounting panel two and reciprocates to the drive roller of polishing reciprocates, realizes polishing comprehensively to the work piece flank of tooth.
Further, the method comprises the following steps: the roller of polishing includes the roller pole, the fixed brush housing that has cup jointed in the lateral wall intermediate position of roller pole, the annular lateral wall both ends of roller pole are all seted up threadedly, the both ends of roller pole are all closed soon and are connected with the nut, the arc groove has been seted up to one side of a lateral wall of arc, the roller pole cup joints with the equal slip in both ends of Contraband shape frame, and the loosening nut deflects the angle of roller pole, and the roller pole slides to predetermined angle along the arc groove, to being close to the nut of screwing of brush housing orientation, and the both ends of two nut extrusion Contraband shape frames make the both ends inside wall of Contraband shape frame paste with the arc lateral wall extrusion of next-door neighbour and lean on to make Contraband shape frame and the deflection of roller of polishing to certain angle and fixed, realize adjusting the deflection angle of the roller of polishing.
The method is further characterized in that: the drive module includes the curb plate, the one end of curb plate links firmly with the one end of Contraband shape frame, the other end of curb plate has linked firmly motor one, the fixed cover of output shaft of motor one has connect gear one, the both ends lateral wall of Contraband shape frame all rotates and is connected with the ring piece, and is located the \ 21274, the lateral wall of a ring piece of shape frame one end position has linked firmly gear two, sliding connection between gear two and the roller rod avoids nut, gear two directly with \ 21274, the friction of shape frame, and motor one drives gear two through the gear and rotates, and gear two drive roller rod rotates.
The method is further characterized in that: the axial lead of the two arc-shaped plates is superposed with the rotation axis of the Contraband-shaped frame, so that the Contraband-shaped frame and the arc-shaped plates are conveniently fixed through nuts.
Further, the method comprises the following steps: the plane grinding mechanism comprises a pneumatic telescopic rod, the bottom end of the pneumatic telescopic rod is fixedly connected with the workbench, the top end of the pneumatic telescopic rod is fixedly connected with a fixed plate, one end of the top surface of one fixed plate and one end of the bottom surface of the other fixed plate are rotatably connected with a brush disc, one end of the bottom surface of one fixed plate and one end of the top surface of the other fixed plate are fixedly connected with a second motor, the output end of the second motor is fixedly connected with the brush disc close to the position, the pneumatic telescopic rod in the plane grinding mechanism is prolonged, the pneumatic telescopic rod in the other plane grinding mechanism is shortened, the two brush discs are respectively contacted with the bottom surface and the top surface of a workpiece, and the second motor drives the brush disc to rotate, so that the burrs on the bottom surface and the top surface of the workpiece are ground.
Further, the method comprises the following steps: the length of the brush sleeve is smaller than the distance between the two arc-shaped plates, so that the brush sleeve can move between the two arc-shaped plates conveniently.
The invention has the beneficial effects that:
1. through the arrangement of the tooth surface grinding mechanism, the distance between the second mounting plate and the first mounting plate is adjusted through the adjusting module, the grinding roller is in contact with the surface of a workpiece, through the arrangement of the arc-shaped plate, the Contraband-shaped frame and the grinding roller deflect to a certain angle and are fixed, the adjustment of the deflection angle of the grinding roller is realized, through the adjustment of the angle of the grinding roller, the grinding roller rotates to grind the tooth surface of the workpiece while the workpiece is rotatably processed, and through the adaptation of the rotation speed of the grinding roller and the rotation speed of the workpiece, the bristles on the brush sleeve can move along the tooth sockets on the surface of the workpiece, so that the bristles on the grinding roller can be well attached to the tooth surface of the workpiece, the tooth surface of the workpiece can be well ground, the gear grinding device can be suitable for gears with different tooth socket inclination angles, and is matched with two plane grinding mechanisms, the comprehensive grinding of burrs generated during the processing of the workpiece is realized, and the movement and the gear handling is reduced, the gear machining efficiency is improved;
2. through the setting of the grinding roller, the brush sleeve and the roller rod are axially moved along the roller rod after two nuts are unscrewed, so that the contact position of the brush sleeve and a workpiece is adjusted, the contact position of the brush sleeve and the workpiece is deviated to any one end, the two ends of the brush sleeve can be in contact with the workpiece, the serious abrasion of a single position on the brush sleeve is avoided, and the service life of the brush sleeve is prolonged.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall top view of the present invention;
FIG. 3 is a schematic structural view of a tooth surface grinding mechanism according to the present invention;
FIG. 4 is an exploded view of the tooth surface grinding mechanism of the present invention;
FIG. 5 is a schematic view of the position of the power putter in accordance with the present invention;
FIG. 6 is a schematic view of a second structure of the roller rod and the gear in the present invention;
FIG. 7 is a schematic view of the slider structure of the present invention;
fig. 8 is a schematic structural view of a flat grinding mechanism according to the present invention.
In the figure: 100. a bed body; 110. a column; 111. a tool holder; 120. a work table; 121. a workpiece shaft; 122. a mobile station; 123. a mounting head; 200. a tooth surface polishing mechanism; 210. a first mounting plate; 220. an adjustment module; 221. a limiting rod; 222. a slider; 223. an electric push rod; 230. a second mounting plate; 231. a chute; 232. an arc-shaped plate; 233. an arc groove; 240. contraband form rack; 241. a ring sheet; 250. grinding a roller; 251. a roll bar; 252. a brush sleeve; 253. a nut; 260. a drive module; 261. a first motor; 262. a first gear; 263. a second gear; 264. a side plate; 300. a plane polishing mechanism; 310. a pneumatic telescopic rod; 320. a fixing plate; 330. a second motor; 340. and (7) brushing the disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a gear processing machine tool with a burr removing structure includes a machine bed 100, a column 110 is fixed at one end of the machine bed 100, a tool rest 111 is installed at one side of the column 110, a worktable 120 is installed at the other end of the machine bed 100, a workpiece shaft 121 is rotatably connected to the top surface of one end of the worktable 120, a moving table 122 is slidably connected to one side wall of the other end of the worktable 120, an installation head 123 is fixedly connected to the top end of the moving table 122, a tooth surface grinding mechanism 200 is fixedly connected to one side wall of the moving table 122, the tooth surface grinding mechanism 200 includes a first mounting plate 210 and a second mounting plate 230, the first mounting plate 210 is fixedly connected to one side wall of the moving table 122, an adjusting module 220 is arranged between the first mounting plate 210 and the second mounting plate 230, the adjusting module 220 is used for adjusting the distance between the second mounting plate 230 and the height of the first mounting plate 210, a Contraband-shaped frame 240 is rotatably connected to the middle position of one side wall of the second mounting plate 230, contraband grinding roller 250 and 21274is rotatably connected between two ends of the frame 240, a driving module 260 for driving the grinding roller 250 to rotate is installed at one end of the frame 240, an arc plate 232 is fixedly connected to two ends of a side wall of the mounting plate II 230, two planar grinding mechanisms 300 are installed at two sides of the worktable 120, the workpiece is installed on the workpiece shaft 121, the movable table 122 moves downwards to drive the mounting head 123 to extrude the workpiece downwards, so that the workpiece is fixed, the workpiece shaft 121 drives the workpiece to rotate, the worktable 120 moves towards the upright column 110 integrally, the tool rest 111 moves downwards, the hob on the tool rest 111 performs gear grinding on the workpiece, the two planar grinding mechanisms 300 respectively grind burrs on the bottom surface and the top surface of the workpiece, the distance between the mounting plate II 230 and the mounting plate I210 is adjusted by the adjusting module 220, so that the grinding roller 250 contacts with the surface of the workpiece, and the arrangement of the arc plate 232 causes the Contraband frame 240 and the grinding roller 250 to deflect to a certain angle and be fixed, the deflection angle of the grinding roller 250 can be adjusted, and the bristles on the brush sleeve 252 can move along the tooth grooves on the surface of the workpiece under the condition that the grinding roller 250 and the workpiece rotate through adjusting the angle of the grinding roller 250, so that the tooth surfaces of the workpiece can be well ground.
The adjusting module 220 comprises three limiting rods 221 which are placed in a triangle shape, one end of one limiting rod 221 positioned at the top end is rotatably connected with one side wall of the first mounting plate 210, one end of the other two limiting rods 221 is fixedly connected with the first mounting plate 210, one side wall of the second mounting plate 230 is provided with sliding grooves 231 corresponding to the three limiting rods 221, the inner wall of each sliding groove 231 is slidably connected with a sliding piece 222, the inner wall of one sliding piece 222 positioned at the top end and the outer wall of one limiting rod 221 are provided with threads, the other two sliding pieces 222 are slidably connected with the corresponding limiting rods 221, one sliding piece 222 positioned at the bottom end of the three sliding pieces 222 is rotatably connected with the corresponding limiting rod 221, one limiting rod 221 positioned at the top end of the three limiting rods 221 is rotated, the second mounting plate 230 is driven to move through the rotatably connected with the corresponding sliding piece 222, so as to adjust the distance between the second mounting plate 230 and the first mounting plate 210, the other side wall of the second mounting plate 230 is fixedly connected with an electric push rod 223, the top end of the electric push rod 223 is fixedly connected with the outer side wall of a sliding part 222 positioned at the top end position, the electric push rod 223 drives the second mounting plate 230 to move up and down through the stretching of the output end, so that the grinding roller 250 is driven to move up and down, and the comprehensive grinding of the tooth surface of a workpiece is realized.
The grinding roller 250 comprises a roller rod 251, a brush sleeve 252 is fixedly sleeved at the middle position of the outer side wall of the roller rod 251, both ends of the annular outer side wall of the roller rod 251 are provided with threads, both ends of the roller rod 251 are connected with nuts 253 in a screwing manner, one side of one outer side wall of the arc-shaped plate 232 is provided with an arc groove 233, the roller rod 251 and the v-21274240 are connected with each other in a sliding manner, both ends of the v-shaped frame 240 are loosened and the roller rod 251 deflects the angle of the roller rod 251, the roller rod 251 slides to a preset angle along the arc groove 233 and is screwed in the direction close to the brush sleeve 252, both nuts 253 extrude Contraband both ends of the v-shaped frame 240 to enable the inner side walls at both ends of the v-21274240 to be extruded and attached to the outer side wall of the arc-shaped plate 232 which is close to the Contraband-shaped frame 240 and the grinding roller 250 to deflect to a certain angle and be fixed, so as to adjust the angle of the grinding roller 250, the driving module 260 comprises a side plate 264, one end of the side plate 264 is fixedly connected with one end of the v-74240, the other end of the side plate 264 is fixedly connected with a motor 261, an output shaft of the first motor 261 is fixedly sleeved with a first gear 262, a first gear 21274, outer side walls of two ends of the shaped frame 240 are rotatably connected with ring pieces 241, an outer side wall of one ring piece 241 located at one end position of the Contraband shaped frame 240 is fixedly connected with a second gear 263, the second gear 263 is in sliding connection with the roller rod 251, the nut 253 and the second gear 263 are prevented from being directly rubbed with the first gear 262 through the ring pieces 241, the first motor 261 drives the second gear 263 to rotate through the first gear 262, and the second gear 263 drives the roller rod 251 to rotate.
The axial leads of the two arc-shaped plates 232 are coincident with the rotational axis of the v-21274l-shaped frame 240, so that the v-21274l-shaped frame 240 is conveniently fixed with the arc-shaped plates 232 through the nuts 253, the plane polishing mechanism 300 comprises pneumatic telescopic rods 310, the bottom ends of the pneumatic telescopic rods 310 are fixedly connected with the workbench 120, the top ends of the pneumatic telescopic rods 310 are fixedly connected with the fixing plates 320, one end of the top surface of one fixing plate 320 and one end of the bottom surface of the other fixing plate 320 are respectively and rotatably connected with the brush discs 340, one end of the bottom surface of one fixing plate 320 and one end of the top surface of the other fixing plate 320 are respectively and fixedly connected with the motor II 330, the output end of the motor II 330 is fixedly connected with the brush discs 340 at the adjacent positions, the pneumatic telescopic rod 310 in one plane polishing mechanism 300 is extended, the pneumatic telescopic rod 310 in the other plane polishing mechanism 300 is shortened, so that the two brush discs 340 are respectively contacted with the bottom surface and the top surface of a workpiece, the motor II 330 drives the brush discs 340 to rotate, thereby polishing burrs on the bottom surface and the top surface of the workpiece are realized, the length of brush sleeve 252 is less than the distance between the two arcuate plates 232 to facilitate movement of brush sleeve 252 on the two arcuate plates 232.
The working principle is as follows: when the two-dimensional grinding machine is used, a workpiece is arranged on the workpiece shaft 121, the moving platform 122 moves downwards to drive the mounting head 123 to extrude the workpiece downwards, so that the workpiece is fixed, the workpiece shaft 121 drives the workpiece to rotate, the whole working platform 120 moves towards the direction of the upright column 110, the tool rest 111 moves downwards, the hobbing cutter on the tool rest 111 performs tooth cutting on the workpiece, the pneumatic telescopic rod 310 in one plane grinding mechanism 300 is extended, the pneumatic telescopic rod 310 in the other plane grinding mechanism 300 is shortened, so that the two brush discs 340 are respectively contacted with the bottom surface and the top surface of the workpiece, and the second motor 330 drives the brush discs 340 to rotate, so that burrs on the bottom surface and the top surface of the workpiece are ground.
By the arrangement of the tooth surface grinding mechanism 200, after a workpiece is mounted on the workpiece shaft 121, one limiting rod 221 positioned at the top end of the three limiting rods 221 is rotated, the mounting plate two 230 is driven to move by screwing and connecting the limiting rod 221 with the corresponding sliding part 222, so that the distance between the mounting plate two 230 and the mounting plate one 210 is adjusted, the grinding roller 250 is in contact with the surface of the workpiece, the nut 253 is unscrewed by arranging the arc-shaped plate 232, the angle of the roller rod 251 is deflected, the roller rod 251 slides to a preset angle along the arc-shaped groove 233, the nut 253 is screwed in the direction close to the brush sleeve 252, the two nuts 253 press the ring sheets 241, so that the inner side walls at two ends of the Contraband-shaped frame 240 are pressed and attached to the outer side wall of the adjacent arc-shaped plate 232 (wherein the nut 253 close to the gear two 263 presses the ring sheets 241 by pressing the gear two 263), so that the Contraband-shaped frame 240 and the grinding roller 250 are deflected to a certain angle and fixed, the deflection angle of the grinding roller 250 can be adjusted, through adjustment of the angle of the grinding roller 250, under the condition that the grinding roller 250 and a workpiece rotate, bristles on the brush sleeve 252 can move along the tooth grooves of the surface of the workpiece, so that the tooth surface of the workpiece can be well ground, the brush sleeve 252 and the roller rod 251 can move axially along the roller rod 251 after two nuts 253 are unscrewed, the contact position of the brush sleeve 252 and the workpiece is adjusted, the positions of two ends of the brush sleeve 252 can also be in contact with the workpiece, the workpiece is ground, the service life of the brush sleeve 252 is prolonged, the first motor 261 drives the second gear 263 to rotate through the first gear 262, the second gear 263 drives the roller rod 251 to rotate, the electric push rod 223 drives the second mounting plate 230 to move up and down through extension and retraction of the output end, so that the grinding roller 250 is driven to move up and down, and comprehensive grinding of the tooth surface of the workpiece is achieved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. A gear processing machine tool with a burr removing structure comprises a machine body (100), wherein a vertical column (110) is fixed at one end of the machine body (100), a tool rest (111) is installed at one side of the vertical column (110), a workbench (120) is installed on the top surface of the other end of the machine body (100), a workpiece shaft (121) is rotatably connected to the top surface of one end of the workbench (120), a moving table (122) is slidably connected to one side wall of the other end of the workbench (120), an installing head (123) is fixedly connected to the top end of the moving table (122), the gear processing machine tool is characterized in that a gear surface grinding mechanism (200) is fixedly connected to one side wall of the moving table (122), the gear surface grinding mechanism (200) comprises a first mounting plate (210) and a second mounting plate (230), the first mounting plate (210) is fixedly connected to one side wall of the moving table (122), and an adjusting module (220) is arranged between the first mounting plate (210) and the second mounting plate (230), adjusting module (220) are used for adjusting the distance between two (230) of mounting panel and mounting panel (210) and the height of two (230) of mounting panel, a lateral wall intermediate position of two (230) of mounting panel rotates and is connected with Contraband shape frame (240), it is connected with grinding roller (250) to rotate between the both ends of Contraband shape frame (240), the one end of Contraband shape frame (240) is installed and is used for driving grinding roller (250) pivoted drive module (260), a lateral wall both ends of two (230) of mounting panel have all linked firmly arc (232), the both sides position of workstation (120) all is provided with plane grinding mechanism (300).
2. A gear cutting machine having a burr removing structure according to claim 1, the adjusting module (220) comprises three limiting rods (221) which are placed in a triangle shape, one end of a limiting rod (221) positioned at the top end is rotatably connected with one side wall of the mounting plate I (210), one end of each of the other two limiting rods (221) is fixedly connected with the first mounting plate (210), sliding grooves (231) are formed in one side wall of the second mounting plate (230) corresponding to the three limiting rods (221), sliding parts (222) are connected to the inner walls of the sliding grooves (231) in a sliding mode, the inner wall of one sliding part (222) positioned at the top end and the outer wall of one limiting rod (221) are both provided with threads, the other two sliding parts (222) are connected with the corresponding limiting rods (221) in a sliding mode, and one sliding part (222) located at the bottom end of the three sliding parts (222) is connected with the corresponding limiting rods (221) in a screwing mode.
3. The machine tool according to claim 2, wherein the other side wall of the mounting plate (230) is fixedly connected with an electric push rod (223), and the top end of the electric push rod (223) is fixedly connected with the outer side wall of a sliding member (222) at the top end position.
4. The gear processing machine tool with the burr removing structure is characterized in that the grinding roller (250) comprises a roller rod (251), a brush sleeve (252) is fixedly sleeved at the middle position of the outer side wall of the roller rod (251), both ends of the annular outer side wall of the roller rod (251) are threaded, both ends of the roller rod (251) are screwed and connected with nuts (253), one side of one outer side wall of the arc-shaped plate (232) is provided with an arc groove (233), and both ends of the roller rod (251) and the v-21274; and both ends of the bracket (240) are slidably sleeved.
5. The gear processing machine tool with the burr removing structure is characterized in that the driving module (260) comprises a side plate (264), one end of the side plate (264) is fixedly connected with one end of a v-21274, the other end of the side plate (264) is fixedly connected with a first motor (261), an output shaft of the first motor (261) is fixedly sleeved with a first gear (262), the outer side walls of the two ends of the Contraband-shaped frame (240) are rotatably connected with ring pieces (241), the outer side wall of one ring piece (241) located at one end of the Contraband-shaped frame (240) is fixedly connected with a second gear (263), and the second gear (263) is in sliding connection with the roller rod (251).
6. The gear cutting machine with burr removing structure as recited in claim 5, characterized in that the axial center line of two said arc-shaped plates (232) coincides with the rotational axis of the v-21274h-shaped frame (240).
7. The machine tool with the burr removing structure of claim 1, wherein the plane grinding mechanism (300) comprises a pneumatic telescopic rod (310), the bottom end of the pneumatic telescopic rod (310) is fixedly connected with the worktable (120), the top end of the pneumatic telescopic rod (310) is fixedly connected with a fixing plate (320), one end of the top surface of one fixing plate (320) and one end of the bottom surface of the other fixing plate (320) are both rotatably connected with a brush disk (340), one end of the bottom surface of one fixing plate (320) and one end of the top surface of the other fixing plate (320) are both fixedly connected with a second motor (330), and the output end of the second motor (330) is fixedly connected with the brush disk (340) at a position close to the position.
8. A machine tool with burr removing structure according to claim 4, characterized in that the brush holder (252) has a length smaller than the distance between the two arc-shaped plates (232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210558960.4A CN114769740A (en) | 2022-05-21 | 2022-05-21 | Gear machining machine tool with burr removing structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210558960.4A CN114769740A (en) | 2022-05-21 | 2022-05-21 | Gear machining machine tool with burr removing structure |
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| Publication Number | Publication Date |
|---|---|
| CN114769740A true CN114769740A (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210558960.4A Pending CN114769740A (en) | 2022-05-21 | 2022-05-21 | Gear machining machine tool with burr removing structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255517A (en) * | 2022-08-08 | 2022-11-01 | 重庆肯瑞精密机械有限公司 | Hobbing clamp machining machine tool |
| CN115971587A (en) * | 2023-03-01 | 2023-04-18 | 金华新天齿轮有限公司 | Clamping device for gear machining |
-
2022
- 2022-05-21 CN CN202210558960.4A patent/CN114769740A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255517A (en) * | 2022-08-08 | 2022-11-01 | 重庆肯瑞精密机械有限公司 | Hobbing clamp machining machine tool |
| CN115971587A (en) * | 2023-03-01 | 2023-04-18 | 金华新天齿轮有限公司 | Clamping device for gear machining |
| CN115971587B (en) * | 2023-03-01 | 2024-04-02 | 金华新天齿轮有限公司 | Clamping device for gear machining |
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