CN110605439B - Fine numerical control precise gear shaping machine - Google Patents
Fine numerical control precise gear shaping machine Download PDFInfo
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- CN110605439B CN110605439B CN201910941044.7A CN201910941044A CN110605439B CN 110605439 B CN110605439 B CN 110605439B CN 201910941044 A CN201910941044 A CN 201910941044A CN 110605439 B CN110605439 B CN 110605439B
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
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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
- B23Q11/0067—Devices for removing chips chip containers located under a machine or under a chip conveyor
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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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/027—Driving main working members reciprocating members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an excellent numerical control precise gear shaping machine, and particularly relates to the technical field of gear shaping machines. When the gear blank machining device is used, the gear blank and the gear shaping cutter can move reversely at the same time, compared with the gear shaping cutter which moves independently, the machining efficiency of the gear shaping cutter on the gear blank is improved, and after the machining part of the outer surface of the gear blank is machined, the gear blank can be effectively and stably driven to rotate, and the gear blank can be conveniently rotated to the next machining station.
Description
Technical Field
The invention relates to the technical field of gear shaping machines, in particular to an excellent numerical control precise gear shaping machine.
Background
The numerical control gear shaping machine is an instrument which adopts an advanced numerical control system and a servo motor to control circumferential and radial feeding, is most suitable for large-batch rough machining and finish machining in automobiles, motorcycles, machine tools and gear professional factories, and is particularly suitable for inner and outer cylindrical gears, duplex gears, multiple gears, sector gears, discontinuous gears and shape modification gears with preset shape modification amount within +/-30 degrees of taper.
When the existing numerical control gear shaping machine is actually used, a gear blank is generally fixed, and then the gear shaping cutter moves up and down to carry out grinding processing, so that the processing efficiency is low.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide an excellent numerical control precision gear shaping machine, when in use, a tooth blank and a gear shaping cutter can simultaneously perform reverse motion, which improves the processing efficiency of the gear shaping cutter on the tooth blank compared with the single motion processing of the gear shaping cutter, and after the processing of the outer surface processing part of the tooth blank is completed, the tooth blank can be effectively and stably driven to rotate, and the tooth blank can be conveniently transferred to the next processing station, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a fine numerical control precise gear shaping machine comprises a base, wherein the top end of the base is connected with a support frame, the top end of the support frame is connected with a workbench, a first protective shell is arranged above the base and positioned on the inner side of the support frame, a rotating shaft is connected between the bottom end of the first protective shell and the top of the base, a first gear is fixedly arranged on the outer wall of the top of the first protective shell, one side of the first gear is connected with a second gear in a meshed mode, a rotating shaft is inserted in the middle of the second gear, and the bottom end of the rotating shaft is connected with a first servo motor;
a first rotary disc is arranged inside the first protective shell, a first telescopic rod is inserted into the top of the first protective shell, a first connecting rod is connected between the bottom of the first telescopic rod and the outer wall of the first rotary disc, two ends of the first connecting rod are movably connected with the first telescopic rod and the first rotary disc through a fixed shaft, a first driving motor is arranged on the outer wall of the first protective shell corresponding to the outer side of the first rotary disc, a tooth blank is connected to the top end of the first telescopic rod above the workbench, a protection plate is connected to the edge of the top end of the workbench, a slotting cutter is arranged on one side of the top of the tooth blank, a second telescopic rod is connected to the top end of the slotting cutter, the top end of the second telescopic rod is connected inside the second protective shell, a second rotary disc is arranged above the second telescopic rod inside the second protective shell, and a second connecting rod is connected between the outer wall of the second rotary disc and the top end of the second telescopic rod, the two ends of the second connecting rod are movably connected with the second rotary table and the second telescopic rod through fixed shafts, a second driving motor is mounted on the outer wall of the second protective shell corresponding to the outer side of the second rotary table, a ball ring is arranged at the top end of the second protective shell, a lead screw is connected to the middle of the ball ring, one end of the lead screw is located on the outer wall of the protective plate and is connected with a second servo motor, a limiting ring is arranged at the top end of the ball ring, a limiting rod is inserted into the middle of the limiting ring, and the two ends of the limiting rod are fixedly connected to the inner wall of the protective plate;
the outer side wall of the protection plate is provided with a PLC (programmable logic controller), a water tank is arranged on one side of the slotting cutter above the workbench, the top of the water tank is connected with the water inlet end of a first water pump through a water pipe, the water outlet end of the first water pump is connected with a spray head through a water pipe, the spray head is arranged above the processing positions of the slotting cutter and the tooth blank, an inclined plate is arranged below the processing position of the middle part of the workbench, which is close to the slotting cutter and the tooth blank, a slag collecting mechanism is arranged below the inclined plate, the slag collecting mechanism comprises a turnover plate arranged below the workbench, the bottom end of the turnover plate is fixedly connected with a coupler, the bottom end of the coupler is connected with a third servo motor through a shaft rod, slag collecting shells are symmetrically arranged on two sides of the turnover plate, a clamping block is arranged on one side of the outer wall of the slag collecting shells, which is close to, the bottom outer wall of the slag collecting shell is provided with twisting valves, the twisting valves are connected to the water inlet end of the second water pump through water pipes, the water outlet end of the second water pump is connected with water pipes, and one ends of the water pipes are inserted into the water tank.
In a preferred embodiment, the top end of the rotating shaft is connected with the outer wall of the first protective shell by welding, and the top of the base is provided with a first bearing seat corresponding to the outer position of the bottom end of the rotating shaft.
In a preferred embodiment, the first servo motor is fixedly connected to the top end of the base through a bolt, and a second bearing seat is mounted on the lower surface of the workbench corresponding to the position outside the top end of the rotating shaft.
In a preferred embodiment, a through hole is formed in the workbench at a position corresponding to the outside of the first telescopic rod, and the inner diameter of the cross section of the through hole is larger than the outer diameter of the cross section of the first telescopic rod.
In a preferred embodiment, the first protective shell has a top cross-sectional inner diameter greater than the cross-sectional outer diameter of the first telescopic rod, and the second protective shell has a bottom cross-sectional inner diameter greater than the cross-sectional outer diameter of the second telescopic rod.
In a preferred embodiment, a third bearing seat is installed on the inner wall of the protection plate at a position corresponding to the end of the screw rod.
In a preferred embodiment, the limiting ring is internally provided with a limiting hole, and the inner diameter of the vertical section of the limiting hole is larger than the outer diameter of the vertical section of the limiting rod.
In a preferred embodiment, the first water pump is fixedly connected to the top end of the water tank through a bolt, and a water pipe portion between the first water pump and the spray head is fixedly connected to the outer wall of the second telescopic rod through a hardware fastener.
In a preferred embodiment, the third servo motor is fixedly connected with the top end of the base through a bolt.
In a preferred embodiment, a clamping groove is formed in the outer wall of the turnover plate corresponding to the outer portion of the clamping block, a bolt is connected to the top end of the turnover plate close to the upper portion of the clamping block, and the slag collecting shell is connected with the turnover plate through the clamping groove and fixed through the bolt.
The invention has the technical effects and advantages that:
1. compared with the prior art, during processing, the first driving motor and the second driving motor are started, the first rotating disc is driven to rotate after the first driving motor is started, the connected first connecting rod pushes the first telescopic rod to rapidly do piston motion, so that the tooth blank is effectively pushed to vertically move, the second rotating disc is driven to rotate after the second driving motor is started, the connected second connecting rod pushes the second telescopic rod to rapidly do piston motion, so that the slotting cutter is effectively pushed to vertically move, the tooth blank and the slotting cutter simultaneously perform reverse motion, compared with single motion processing, the processing efficiency of the slotting cutter on the tooth blank is improved, after the processing of the outer surface processing part of the tooth blank is completed, the first servo motor drives the second gear to rotate, so that the first gear is driven to rotate, so that the first protective shell integrally rotates, the rotating shaft arranged at the bottom of the first protective shell is rotatably connected with the top end of the base, the tooth blank is further effectively and stably driven to rotate, and the next machining station is conveniently transferred;
2. compared with the prior art, the slag collecting mechanism is composed of a tilting plate, a coupler, a third servo motor, a slag collecting shell, a clamping block, a filter screen and a screwing valve, in the using process, generated fragments and water fall below, the fragments which are not splashed out can be effectively collected into the slag collecting shell of the slag collecting mechanism through the tilting plate, the two slag collecting shells are convenient to collect when in use, after the slag collecting shells on one side are collected, the slag collecting shells are rotated to the other side for collection, the arranged filter screen can filter the fragments, after the collected slag collecting shells are rotated to the outer side, the bottom is connected with an external water pipe and stands still for a period of time to avoid the filter screen from blocking the water pipe for the filtered fragments, then the screwing valve is opened to communicate the water pipe with the inside of the slag collecting shells, the second water pump is started to pump out the liquid in the slag collecting shells to the inside of the water tank, and then the water is sprayed out from the spray head through the first water pump to form circulating water for cooling the processing part.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic diagram of the extension and retraction of the first telescopic rod according to the present invention.
Fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 5 is a schematic view of a connection structure of the second gear and the first gear in the present invention.
FIG. 6 is a schematic structural view of a slag collecting mechanism according to the present invention.
FIG. 7 is a top view of the slag collecting mechanism of the present invention.
The reference signs are: the device comprises a base, a support frame, a workbench, a first protective shell, a rotating shaft, a first gear, a second gear, a rotating shaft, a first servo motor, a first telescopic rod, a tooth blank, a protective plate, a 13 slotting cutter, a second telescopic rod, a second protective shell, a rotary plate, a second gear, a rotary plate, a second servo motor, a first telescopic rod, a second telescopic rod, a toothed plate, a toothed cutter, a rotary plate, a rotary rod, a connecting rod, a ball ring, a screw rod, a servo motor, a screw rod, a limiting ring, a screw rod, a PLC (23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
As shown in fig. 1-5, the invention provides an excellent numerical control precision gear shaping machine, which comprises a base 1, wherein the top end of the base 1 is connected with a support frame 2, the top end of the support frame 2 is connected with a workbench 3, a first protective shell 4 is arranged above the base 1 and positioned on the inner side of the support frame 2, a rotating shaft 5 is connected between the bottom end of the first protective shell 4 and the top of the base 1, a first gear 6 is fixedly arranged on the outer wall of the top of the first protective shell 4, one side of the first gear 6 is in meshing connection with a second gear 7, a rotating shaft 8 is inserted in the middle of the second gear 7, and the bottom end of the rotating shaft 8 is connected with a first servo motor 9;
a first rotating disc 41 is installed inside the first protective shell 4, a first telescopic rod 10 is inserted into the top of the first protective shell 4, a first connecting rod 42 is connected between the bottom of the first telescopic rod 10 and the outer wall of the first rotating disc 41, two ends of the first connecting rod 42 are movably connected with the first telescopic rod 10 and the first rotating disc 41 through a fixed shaft, a first driving motor 43 is installed on the outer wall of the first protective shell 4 corresponding to the outer side of the first rotating disc 41, a tooth blank 11 is connected with the top end of the first telescopic rod 10 above the workbench 3, a protective plate 12 is connected with the edge of the top end of the workbench 3, a slotting cutter 13 is arranged on one side of the top of the tooth blank 11, a second telescopic rod 14 is connected with the top end of the slotting cutter 13, the top end of the second telescopic rod 14 is connected inside the second protective shell 15, a second rotating disc 16 is installed above the second telescopic rod 14 inside the second protective shell 15, a second connecting rod 17 is connected between the outer wall of the second rotary table 16 and the top end of the second telescopic rod 14, two ends of the second connecting rod 17 are movably connected with the second rotary table 16 and the second telescopic rod 14 through a fixed shaft, a second driving motor 161 is installed on the outer wall of the second protective shell 15 corresponding to the outer side of the second rotary table 16, a ball ring 18 is arranged at the top end of the second protective shell 15, the middle of the ball ring 18 is connected with a lead screw 19, one end of the lead screw 19 is located on the outer wall of the protective plate 12 and connected with a second servo motor 20, a limiting ring 21 is arranged at the top end of the ball ring 18, a limiting rod 22 is inserted in the middle of the limiting ring 21, and two ends of the limiting rod 22 are fixedly connected to the inner wall of the protective plate 12;
furthermore, the top end of the rotating shaft 5 is connected with the outer wall of the first protective shell 4 by welding, and a first bearing seat 51 is installed at the top of the base 1 corresponding to the outer position of the bottom end of the rotating shaft 5;
furthermore, the first servo motor 9 is fixedly connected to the top end of the base 1 through a bolt, so that the first servo motor 9 can be conveniently installed and fixed, a second bearing seat is installed at the position, corresponding to the outer portion of the top end of the rotating shaft 8, of the lower surface of the workbench 3, so that the rotating shaft 8 can stably rotate, and further the second gear 7 can stably rotate;
further, a through hole is formed in the position, corresponding to the outer part of the first telescopic rod 10, in the workbench 3, and the inner diameter of the cross section of the through hole is larger than the outer diameter of the cross section of the first telescopic rod 10;
furthermore, the inner diameter of the cross section of the top of the first protective shell 4 is larger than the outer diameter of the cross section of the first telescopic rod 10, and the inner diameter of the cross section of the bottom of the second protective shell 15 is larger than the outer diameter of the cross section of the second telescopic rod 14, so that the stability of the first telescopic rod 10 and the second telescopic rod 14 during extension and retraction is improved;
furthermore, a third bearing seat is arranged on the inner wall of the protection plate 12 corresponding to the end part of the screw rod 19, so that the screw rod 19 can stably rotate;
furthermore, a limiting hole is formed in the limiting ring 21, and the inner diameter of the vertical section of the limiting hole is larger than the outer diameter of the vertical section of the limiting rod 22, so that the stability of the second protective shell 15 during movement is improved;
the implementation mode is specifically as follows: when the gear shaping device is used, after a gear blank 11 is placed at the top of a first telescopic rod 10, the position of a slotting cutter 13 is adjusted according to a processing position, at the moment, a second servo motor 20 needs to be started to drive a screw rod 19 to rotate, so that a second protective shell 15 is effectively driven to move, when the gear shaping device moves to a proper position, the second servo motor 20 is closed, when gear processing is carried out, a first driving motor 43 and a second driving motor 161 need to be started, the first driving motor 43 drives a first rotary disc 41 to rotate after being started, during the rotation of the first rotary disc 41, a connected first connecting rod 42 pushes the first telescopic rod 10 to rapidly perform piston motion, so that the gear blank 11 is effectively pushed to move up and down, and during the rotation of the second rotary disc 16, a connected second connecting rod 17 pushes a second telescopic rod 14 to rapidly perform piston motion, so that the slotting cutter 13 is effectively pushed to move up and down, the tooth blank 11 and the gear shaping cutter 13 move reversely at the same time, compared with the single movement processing, the processing efficiency of the gear shaping cutter 13 to the tooth blank 11 is improved, and when the outer surface machining part of the tooth blank 11 is finished, the first driving motor 43 and the second driving motor 161 are stopped, and the first servo motor 9 is started to operate, so that the second gear 7 rotates, and further the first gear 6 is driven to rotate, because the first gear 6 is fixedly connected with the outer wall of the first protective shell 4, the first protective shell 4 is integrally rotated, the rotating shaft 5 arranged at the bottom of the first protective shell 4 is rotatably connected with the top end of the base 1, thereby effectively and stably driving the tooth blank 11 to rotate, when the tooth blank rotates to the next processing position, the first servo motor 9 is closed, and the first driving motor 43 and the second driving motor 161 are started again to continue the above-described operation, this embodiment specifically solves the problem that only the pinion cutter 13 moves to make the machining efficiency low in the prior art.
As shown in fig. 1-2 and 6-7, a PLC controller 23 is installed on the outer side wall of the protection plate 12, a water tank 24 is disposed on one side of the slotting cutter 13 above the workbench 3, the top of the water tank 24 is connected to the water inlet end of the first water pump 25 through a water pipe, the water outlet end of the first water pump 25 is connected to a spray head 26 through a water pipe, the spray head 26 is disposed above the machining position of the slotting cutter 13 and the tooth blank 11, an inclined plate 27 is disposed below the middle part of the workbench 3 near the machining position of the slotting cutter 13 and the tooth blank 11, a slag collecting mechanism 28 is disposed below the inclined plate 27, the slag collecting mechanism 28 includes a turning plate 281 disposed below the workbench 3, a coupler 282 is fixedly connected to the bottom end of the turning plate 281, a third servo motor 283 is connected to the bottom end of the coupler 282 through a shaft rod, slag collecting shells 284 are symmetrically installed on two sides of the turning plate 281, a clamping block 285 is arranged on one side, close to the turnover plate 281, of the outer wall of the slag collection shell 284, a filter screen 286 is arranged on the inner wall of the slag collection shell 284, screwing valves 287 are arranged on the outer wall of the bottom of the slag collection shell 284, the screwing valves 287 are connected to the water inlet end of the second water pump 29 through water pipes, the water outlet end of the second water pump 29 is connected with a water pipe, and one end of the water pipe is inserted into the water tank 24;
further, the first water pump 25 is fixedly connected to the top end of the water tank 24 through a bolt, so that the first water pump 25 can be conveniently installed and fixed, and a water pipe part between the first water pump 25 and the spray head 26 is fixedly connected to the outer wall of the second telescopic rod 14 through a hardware buckle;
further, the third servo motor 283 is fixedly connected with the top end of the base 1 through a bolt, so that the third servo motor 283 can be conveniently installed and fixed;
furthermore, a clamping groove is formed in the outer wall of the turnover plate 281 corresponding to the outer portion of the clamping block 285, a bolt is connected to the top end of the turnover plate 281 and above the clamping block 285, the slag collecting shell 284 is connected with the turnover plate 281 through the clamping groove and fixed through the bolt, and therefore the slag collecting shell 284 and the turnover plate 281 can be conveniently mounted and dismounted;
the implementation mode is specifically as follows: a water tank 24 is arranged on one side of a pinion cutter 13 above a workbench 3, the top of the water tank 24 is connected with the water inlet end of a first water pump 25 through a water pipe, the water outlet end of the first water pump 25 is connected with a spray head 26 through a water pipe, an inclined plate 27 is arranged in the middle of the workbench 3 and below a processing position of the pinion cutter 13 and a tooth blank 11, a slag collecting mechanism 28 is arranged below the inclined plate 27, the slag collecting mechanism 28 comprises a turnover plate 281 arranged below the workbench 3, the bottom end of the turnover plate 281 is fixedly connected with a coupler 282, the bottom end of the coupler 282 is connected with a third servo motor 283 through a shaft rod, slag collecting shells 284 are symmetrically arranged on two sides of the turnover plate 281, a fixture block 285 is arranged on one side of the outer wall of the slag collecting shells 284, which is close to the turnover plate 281, a filter screen 286 is arranged on the inner wall of the slag collecting shells 284, screwing valves 287 are arranged on the outer wall of the bottoms of the slag collecting shells 284, the water outlet end of the second water pump 29 is connected with a water pipe, one end of the water pipe is inserted into the water tank 24, during use, the water spray cooling treatment is performed on a processing position through the spray head 26, debris and water generated during processing fall below, through the arranged inclined plate 27, the debris which is not splashed out can be effectively collected into the slag collecting shell 284 of the slag collecting mechanism 28, through the arranged two slag collecting shells 284, one side of the slag collecting shell 284 is convenient to collect during use, after the collection of one side of the slag collecting shell 284 is finished, the slag collecting shell 284 is rotated to the other side for collection, the arranged filter screen 286 can filter the debris, after the collected slag collecting shell 284 is rotated to the outer side, the bottom of the collected slag collecting shell is connected with an external water pipe and stands still for a period of time to prevent the filter screen 286 from blocking the water pipe for the filtered debris, then, the screwing valve is opened to communicate the water pipe with the inside of the slag collecting shell 284, the second water pump 29 is started to pump out the liquid in the slag collecting shell 284 to the water, and then spout water from shower nozzle 26 through first water pump 25, form the circulating water and carry out cooling treatment to the processing department, this embodiment has specifically solved the not good problem of the disintegrating slag treatment effect to the production that exists among the prior art.
The working principle of the invention is as follows:
referring to the attached drawings 1-5 of the specification, when gear machining is performed, a first driving motor 43 and a second driving motor 161 need to be started, the first driving motor 43 drives a first rotary table 41 to rotate after being started, so that a connected first connecting rod 42 pushes a first telescopic rod 10 to rapidly make a piston motion, and further effectively pushes a tooth blank 11 to move up and down, and a second driving motor 161 drives a second rotary table 16 to rotate after being started, so that a connected second connecting rod 17 pushes a second telescopic rod 14 to rapidly make a piston motion, and further effectively pushes a slotting cutter 13 to move up and down, the tooth blank 11 and the slotting cutter 13 simultaneously perform reverse motion, compared with single motion machining, the machining efficiency of the tooth blank 11 by the slotting cutter 13 is improved, and when the machining part of the outer surface of the tooth blank 11 is completed, the first servo motor 9 is operated, so that the second gear 7 drives the first gear 6 to rotate, further, the first protective shell 4 integrally rotates, the tooth blank 11 is effectively and stably driven to rotate, when the tooth blank rotates to the next processing position, the first servo motor 9 is turned off, and the first driving motor 43 and the second driving motor 161 are started again to continue the operation;
referring to the description of the attached drawings 1-2 and 6-7, by providing the inclined plate 27 and the slag collecting mechanism 28, the slag collecting mechanism 28 is composed of a turnover plate 281, a coupler 282, a third servo motor 283, a slag collecting shell 284, a fixture block 285, a filter screen 286 and a screwing valve 287, when in use, the spray head 26 sprays water to a processing place for cooling, the chips and water generated during processing can effectively collect the chips which are not splashed out into the slag collecting shell 284 of the slag collecting mechanism 28, the two slag collecting shells 284 are arranged for collecting the slag collecting shell 284 at one side, after the slag collecting shell 284 at one side is collected, the slag collecting shell 284 at the other side is rotated to the outside, the bottom of the slag collecting shell 284 is connected with an external water pipe and is kept still for a period of time, so as to prevent the filter screen 286 from blocking the water pipe, then, the screw valve is opened to communicate the water pipe with the inside of the slag collecting shell 284, the second water pump 29 is started to pump the liquid inside the slag collecting shell 284 into the water tank 24, and the first water pump 25 is used for spraying water out of the spray head 26, so that circulating water is formed to cool the processing part.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a precision gear shaping machine of fine type numerical control, includes base (1), its characterized in that: the top end of the base (1) is connected with a support frame (2), the top end of the support frame (2) is connected with a workbench (3), a first protective shell (4) is arranged above the base (1) and located on the inner side of the support frame (2), a rotating shaft (5) is connected between the bottom end of the first protective shell (4) and the top of the base (1), a first gear (6) is fixedly arranged on the outer wall of the top of the first protective shell (4), a second gear (7) is connected to one side of the first gear (6) in a meshed mode, a rotating shaft (8) is inserted into the middle of the second gear (7), and the bottom end of the rotating shaft (8) is connected with a first servo motor (9);
a first rotating disc (41) is installed inside the first protective shell (4), a first telescopic rod (10) is inserted into the top of the first protective shell (4), a first connecting rod (42) is connected between the bottom of the first telescopic rod (10) and the outer wall of the first rotating disc (41), two ends of the first connecting rod (42) are movably connected with the first telescopic rod (10) and the first rotating disc (41) through a fixed shaft, a first driving motor (43) is installed on the outer wall of the first protective shell (4) corresponding to the outer side of the first rotating disc (41), a tooth blank (11) is connected to the top end of the first telescopic rod (10) above the workbench (3), a protective plate (12) is connected to the edge of the top end of the workbench (3), a slotting cutter (13) is arranged on one side of the top of the tooth blank (11), and a second telescopic rod (14) is connected to the top end of the slotting cutter (13), the top of the second telescopic rod (14) is connected to the inside of a second protective shell (15), a second rotary table (16) is arranged above the second telescopic rod (14) in the second protective shell (15), a second connecting rod (17) is connected between the outer wall of the second rotary table (16) and the top end of the second telescopic rod (14), two ends of the second connecting rod (17) are movably connected with the second rotary table (16) and the second telescopic rod (14) through a fixed shaft, the tooth blank (11) and the slotting cutter (13) move in opposite directions, a second driving motor (161) is arranged on the outer wall of the second protective shell (15) corresponding to the outer side of the second rotary table (16), a ball ring (18) is arranged at the top end of the second protective shell (15), a lead screw (19) is connected to the middle of the ball ring (18), and a second servo motor (20) is connected to the outer wall of the protective plate (12) at one end of the lead screw (19), a limiting ring (21) is arranged at the top end of the ball ring (18), a limiting rod (22) is inserted in the middle of the limiting ring (21), and two ends of the limiting rod (22) are fixedly connected to the inner wall of the protection plate (12);
a PLC (programmable logic controller) 23 is installed on the outer side wall of the protection plate 12, a water tank 24 is arranged on one side, located on the slotting cutter 13, of the upper portion of the workbench 3, the top of the water tank 24 is connected to the water inlet end of the first water pump 25 through a water pipe, the water outlet end of the first water pump 25 is connected with a spray head 26 through a water pipe, the spray head 26 is arranged above the machining position of the slotting cutter 13 and the tooth blank 11, an inclined plate 27 is arranged below the machining position, close to the slotting cutter 13 and the tooth blank 11, of the middle portion of the workbench 3, a slag collecting mechanism 28 is arranged below the inclined plate 27 and comprises a turnover plate 281 arranged below the workbench 3, a coupling 282 is fixedly connected to the bottom end of the turnover plate 281, and a third servo motor 283 is connected to the bottom end of the coupling 282 through a shaft rod, the slag collecting shell (284) is symmetrically installed on two sides of the turnover plate (281), one side, close to the turnover plate (281), of the outer wall of the slag collecting shell (284) is provided with a clamping block (285), a filter screen (286) is installed on the inner wall of the slag collecting shell (284), the outer wall of the bottom of the slag collecting shell (284) is provided with a screwing valve (287), the screwing valve (287) is connected to the water inlet end of the second water pump (29) through a water pipe, the water outlet end of the second water pump (29) is connected with a water pipe, and one end of the water pipe is inserted into the water tank (24).
2. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: the top of axis of rotation (5) and the connected mode between the outer wall of first protecting crust (4) are the welding, first bearing frame (51) are installed to the bottom outside position department that the top of base (1) corresponds axis of rotation (5).
3. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: first servo motor (9) pass through bolt fixed connection on the top of base (1), the top outside position department that the lower surface of workstation (3) corresponds pivot (8) installs the second bearing frame.
4. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: the inner portion of the workbench (3) is provided with a through hole corresponding to the outer position of the first telescopic rod (10), and the inner diameter of the cross section of the through hole is larger than the outer diameter of the cross section of the first telescopic rod (10).
5. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: the inner diameter of the top cross section of the first protective shell (4) is larger than the outer diameter of the cross section of the first telescopic rod (10), and the inner diameter of the bottom cross section of the second protective shell (15) is larger than the outer diameter of the cross section of the second telescopic rod (14).
6. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: and a third bearing seat is arranged on the inner wall of the protection plate (12) corresponding to the end part of the screw rod (19).
7. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: the inside of spacing ring (21) is provided with spacing hole, and the vertical cross-section internal diameter in spacing hole is greater than the vertical cross-section external diameter of gag lever post (22).
8. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: first water pump (25) pass through bolt fixed connection at the top of water tank (24), and the water pipe part between first water pump (25) and shower nozzle (26) passes through five metals buckle spare fixed connection at the outer wall of second telescopic link (14).
9. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: and the third servo motor (283) is fixedly connected with the top end of the base (1) through a bolt.
10. An excellent numerically controlled precision gear shaping machine according to claim 1, wherein: the outer wall of the turnover plate (281) is provided with a clamping groove corresponding to the outer part of the clamping block (285), the top end of the turnover plate (281) is connected with a bolt at a position above the clamping block (285), and the slag collecting shell (284) is connected with the turnover plate (281) through the clamping groove and fixed through the bolt.
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| CN201910941044.7A CN110605439B (en) | 2019-09-30 | 2019-09-30 | Fine numerical control precise gear shaping machine |
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| CN201910941044.7A CN110605439B (en) | 2019-09-30 | 2019-09-30 | Fine numerical control precise gear shaping machine |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111761141A (en) * | 2020-06-28 | 2020-10-13 | 浙江三欢齿轮有限公司 | Gear shaping machine |
| CN111757068A (en) * | 2020-07-10 | 2020-10-09 | 广州百畅信息科技有限公司 | Security protection equipment based on 5G communication basic station |
| CN114054856B (en) * | 2020-07-30 | 2024-05-03 | 湖南飞阳齿轮制造有限责任公司 | Gear shaping machine for high-precision gear production and use method thereof |
| CN112536486A (en) * | 2020-11-27 | 2021-03-23 | 安徽三山机械制造有限公司 | High-precision high-efficiency gear machining equipment |
| CN112570814B (en) * | 2020-11-28 | 2021-12-31 | 浙江索特传动科技有限公司 | Gear shaping machine |
| CN113231695A (en) * | 2021-06-15 | 2021-08-10 | 雷小平 | Gear shaping equipment for intelligent manufacturing |
| CN114226877B (en) * | 2021-12-27 | 2023-06-30 | 机械科学研究总院青岛分院有限公司 | Gear shaping machine tool auxiliary mechanism for preventing surface damage in gear machining |
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| CN208450756U (en) * | 2018-06-25 | 2019-02-01 | 重庆市永和直锥齿有限公司 | A kind of transmission gear chamfer processing method and device |
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| GB191119145A (en) * | 1912-02-26 | 1912-10-24 | Albert Darling | Improvements in and connected with Gear Cutting Machines. |
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| CN208450756U (en) * | 2018-06-25 | 2019-02-01 | 重庆市永和直锥齿有限公司 | A kind of transmission gear chamfer processing method and device |
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