CN113070535A - Gear machining multistation cutting device - Google Patents
Gear machining multistation cutting device Download PDFInfo
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- CN113070535A CN113070535A CN202110524801.8A CN202110524801A CN113070535A CN 113070535 A CN113070535 A CN 113070535A CN 202110524801 A CN202110524801 A CN 202110524801A CN 113070535 A CN113070535 A CN 113070535A
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- station
- movable supporting
- frame body
- supporting arm
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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
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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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- 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
- B23Q11/005—Devices for removing chips by blowing
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gear Processing (AREA)
Abstract
The invention relates to a gear machining multi-station cutting device, which relates to the technical field of gear machining, wherein when a gear is fixed, the gear is firstly sleeved on a fixed cylinder, then a locking assembly penetrates through a pressing seat and then is in threaded connection with the fixed cylinder, the locking assembly presses a movable supporting arm downwards along with the continuous screwing of the locking assembly, at the moment, the movable supporting arm overturns by taking a fixed shaft as the center and supports the gear, then the pressing seat rotates clockwise and tightly clamps the gear between the pressing seat and the movable supporting arm, the structure is simple, the fixation is convenient, the gears with different thicknesses and diameters can be clamped, the application range is wide, and a large amount of clamping time is saved; after the machining is finished, the pressing seat is rotated anticlockwise, after the pressing seat is removed from contact with the gear, the locking assembly is rotated anticlockwise, the locking assembly moves upwards, the movable supporting arm is jacked up by the spring, and the gear can be detached at the moment.
Description
Technical Field
The invention relates to the technical field of gear machining, in particular to a gear machining multi-station cutting device.
Background
The technological process of obtaining specific structure and precision of gear by mechanical method. The gear is a core transmission component in the movement of the automobile, the quality of the processing quality of the gear directly affects the vibration noise, the reliability and the like of an automobile assembly and even the whole automobile, and sometimes becomes a key factor for restricting the improvement of the product level.
The gear need carry out chamfer or hole milling operation to the gear after finishing processing, and current equipment is in gear machining, and only a gear station on the equipment, machining efficiency is very slow, and owing to the particularity of gear, it is very complicated to press from both sides the dress mode, leads to the dismouting inconvenient, has wasted a large amount of operating time moreover to and the metal fillings that produce during processing can the adhesion on the gear.
Disclosure of Invention
Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to practical requirements and provide a gear machining multi-station cutting device so as to solve the technical problems.
Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a gear machining multi-station cutting device comprises a frame body, wherein a plurality of supporting legs are fixedly arranged at four corners of the bottom of the frame body, and a metal scrap recovery box for recovering scraps in gear machining is fixedly arranged in the middle of the bottom of the frame body; two parallel slide rails are arranged on the inner side of the upper end of the frame body; a sliding type multi-station clamping table is connected between the two slide rails in a sliding manner; the sliding type multi-station clamping platform is provided with a plurality of grooves convenient for mounting the gear clamping assembly; a fixed block is fixedly arranged on one side of the upper end of the sliding type multi-station clamping table; a contraction cylinder is fixedly arranged between the fixed block and the rear wall of the frame body; a cross beam is fixedly arranged above the frame body;
a protective casing is arranged above the frame body; the top of the protective casing is fixedly provided with a top cover; the cross beam is connected with a gear machining center in a matching manner; an upper computer is fixedly arranged at one end of the frame body; a support frame is arranged above the upper computer; and the support frame is vertically and fixedly provided with a tool changing assembly.
Furthermore, the metal filing recovery box is arranged in an inverted trapezoid shape, a filter screen plate is arranged at the top of the metal filing recovery box, and a plurality of through holes convenient for metal filing to penetrate through are formed in the filter screen plate.
Furthermore, a rectangular through groove is formed in one side, provided with the tool changing assembly, of the protective shell, and the rectangular through groove is larger than the rotation diameter of the tool changing assembly; the tool changing assembly comprises a fixing plate, the fixing plate is installed on the supporting frame, a rotating motor is arranged below the fixing plate, a tool disc for placing multiple tools is arranged above the fixing plate, and the tool disc is connected with an output shaft of the rotating motor in a matched mode.
Furthermore, a plurality of ventilation holes are formed in the upper end of the rear part of the rack body, and each ventilation hole is matched with one groove; and a fan is fixedly arranged behind each ventilation hole.
Furthermore, a plurality of gear clamping assemblies are adopted, the plurality of gear clamping assemblies are matched with the plurality of grooves one by one, and the gear clamping assemblies and the grooves are fixed through bolts; and a gear is clamped on the gear clamping assembly.
Furthermore, the gear clamping assembly comprises a sliding base, the sliding base is a rectangular block made of metal materials and is in sliding connection with the groove, and a through hole in the same direction as the groove is formed in the middle of the sliding base; the top of the sliding base is vertically welded with a fixed cylinder; the top of the fixed cylinder is provided with an internal thread which can be matched with the locking component; and a pressing seat for compressing the gear is arranged between the locking assembly and the fixed cylinder.
Furthermore, open slots convenient for the movable supporting arms to act are formed in two sides of the fixed cylinder; the movable supporting arm is movably connected with the open slot through a rotating shaft.
Furthermore, the surface of the movable supporting arm, which is contacted with the bottom surface of the gear, is inclined, and the inclination angle is 15-20 degrees.
Furthermore, a spring convenient for the movable supporting arm to jack up is arranged in the fixed cylinder; the lower pressing seat is provided with an annular ring, internal threads are arranged in the annular ring, and a plurality of lower pressing teeth are arranged at the bottom of the annular ring.
Furthermore, the locking assembly comprises a twisting head convenient to disassemble, and an ejector rod is arranged below the twisting head; the bottom of the ejector rod is provided with a conical head.
(3) Has the advantages that:
A. according to the invention, the sliding type multi-station clamping platform is provided with a plurality of grooves convenient for fixing the gear clamping assembly, and the plurality of grooves can clamp a plurality of gears at one time, so that the whole space of the equipment can be fully utilized, and the processing efficiency is improved;
B. according to the gear machining center cooling device, the ventilation holes are formed in the positions, corresponding to the grooves, in the rear of the rack body, the fans are additionally arranged behind the ventilation holes, when the contraction cylinder drives the sliding type multi-station clamping table to move inwards, a large gap is reserved in the front side of the sliding type multi-station clamping table, metal scraps generated in machining can be blown into a metal scrap recovery box through the fans, so that the cooling of the gear machining center can be realized, the high-temperature metal scraps are prevented from being adsorbed on the gears again, and the metal scraps can be cleaned in a centralized mode;
C. according to the gear machining center, the right side of the protective shell is provided with the square hole, and the tool changing assembly is arranged in the square hole, so that different tools can be conveniently replaced by the gear machining center according to different machining projects;
D. in the invention, the sliding base is connected in the groove in a sliding manner, the sliding base is provided with the through hole, the through hole is internally provided with the bolt, and the bolt is in threaded connection with the sliding type multi-station clamping table to fix the sliding base, so that the sliding base is convenient to disassemble and assemble, the sliding base can be prevented from moving to any direction of four directions, and the accuracy of the gear in processing is ensured;
E. according to the invention, when the gear is fixed, the gear is firstly sleeved on the fixed cylinder, then the locking assembly penetrates through the lower pressing seat and is in threaded connection with the fixed cylinder, the locking assembly is continuously screwed and inserted deeply, the locking assembly presses the movable supporting arm downwards, the movable supporting arm is overturned by taking the fixed shaft as the center and supports the gear, then the lower pressing seat is rotated clockwise, and the gear is tightly clamped between the lower pressing seat and the movable supporting arm, so that the gear fixing device is simple in structure and convenient to fix, can clamp gears with different thicknesses and diameters, is wide in application range, and saves a large amount of clamping time;
F. after the machining is finished, the pressing seat is rotated anticlockwise, after the pressing seat is removed from contact with the gear, the locking assembly is rotated anticlockwise, the locking assembly moves upwards, the spring jacks up the movable supporting arm, and the gear can be detached;
G. in the invention, the surface of the movable supporting arm, which is contacted with the bottom surface of the gear, is arranged to be inclined, the inclination angle is 15-20 degrees, and after the movable supporting arm is turned upwards, the movable supporting arm can be in smooth contact with the bottom of the gear by a plane, so that the contact surface of the gear can be increased, the stable effect of the gear during processing can be ensured, and the situation that edges and corners cause clamping damage to the gear surface can be prevented.
Drawings
FIG. 1 is a schematic structural view of a gear machining multi-station cutting device according to the present invention;
FIG. 2 is a right side view of the gear machining multi-station cutting apparatus of the present invention;
FIG. 3 is a rear view of the gear processing multi-station cutting apparatus of the present invention shown in FIG. 1;
FIG. 4 is a plan view of the gear processing multi-station cutting apparatus of the present invention shown in FIG. 1;
FIG. 5 is a schematic structural view of a gear clamping assembly of the gear machining multi-station cutting device of the present invention;
FIG. 6 is a cross-sectional view of the gear machining multi-station cutting apparatus of FIG. 5 of the present invention;
FIG. 7 is a schematic view of a press seat of the multi-station cutting device for gear processing according to the present invention;
FIG. 8 is a schematic structural view of a locking assembly of the gear machining multi-station cutting device of the invention;
FIG. 9 is an enlarged view of the gear machining multi-station cutting apparatus of the present invention at A in FIG. 1;
FIG. 10 is a schematic view of a movable support arm of the multi-station cutting apparatus for gear processing according to the present invention.
The reference numbers are as follows:
the device comprises a frame body 1, a metal scrap recovery box 2, a sliding rail 3, a sliding type multi-station clamping table 4, a groove 5, a gear clamping assembly 6, a sliding base 61, a through hole 62, a fixing cylinder 63, an open groove 64, a movable supporting arm 65, a lower pressing seat 66, a locking assembly 67, a spring 68, an ejector rod 69, a conical head 60, a fixing block 7, a contraction cylinder 8, a cross beam 9, a protective casing 10, a tool changing assembly 11, a top cover 12, an upper computer 13, a supporting frame 14, a fan 15, a gear machining center 16, a gear 17 and a ventilation hole 18.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-10 and examples:
a gear machining multi-station cutting device comprises a frame body 1, wherein a plurality of supporting legs are fixedly mounted at four corners of the bottom of the frame body 1, and a metal scrap recovery box 2 for recovering scraps in gear machining is fixedly mounted at the middle position of the bottom of the frame body 1; two parallel slide rails 3 are arranged on the inner side of the upper end of the frame body 1; a sliding type multi-station clamping table 4 is connected between the two slide rails 3 in a sliding manner; the sliding type multi-station clamping table 4 is provided with a plurality of grooves 5 convenient for mounting of a gear clamping assembly 6; a fixed block 7 is fixedly arranged on one side of the upper end of the sliding type multi-station clamping table 4; a contraction cylinder 8 is fixedly arranged between the fixed block 7 and the rear wall of the frame body 1; a cross beam 9 is fixedly arranged above the frame body 1;
a protective casing 10 is also arranged above the frame body 1; a top cover 12 is fixedly arranged at the top of the protective casing 10; the cross beam 9 is connected with a gear machining center 16 in a matching way; an upper computer 13 is fixedly arranged at one end of the frame body 1; a support frame 14 is arranged above the upper computer 13; the support frame 14 is vertically and fixedly provided with a tool changing assembly 11.
In this embodiment, the metal filing recycling box 2 is set to be in an inverted trapezoid shape, the top of the metal filing recycling box 2 is provided with a filter screen plate, and the filter screen plate is provided with a plurality of through holes convenient for metal filing to penetrate through.
Through adopting above-mentioned technical scheme, ventilative hole 18 has been seted up in every corresponding place of recess 5 in frame body 1 rear to at ventilative hole 18 rear additional installation fan 15, when shrink cylinder 8 drove the multistation slidingtype and press from both sides dress platform 4 and move to the inboard, the slidingtype multistation is pressed from both sides dress platform 4 front side and can be reserved a bold space, and can concentrate the collection with the metal fillings.
In this embodiment, a rectangular through groove is formed in one side of the protective case 10, where the tool changing assembly 11 is arranged, and the rectangular through groove is larger than the rotation diameter of the tool changing assembly 11; the tool changing assembly 11 comprises a fixing plate, the fixing plate is installed on the supporting frame 14, a rotating motor is arranged below the fixing plate, a tool disc with multiple tools is arranged above the fixing plate, and the tool disc is connected with an output shaft of the rotating motor in a matched mode.
By adopting the technical scheme, different cutters can be replaced according to different processing requirements, and great convenience is brought to the cutter changing of the gear processing center 16.
In this embodiment, a plurality of ventilation holes 18 are formed in the upper end of the rear part of the frame body 1, and each ventilation hole 18 is matched with one groove 5; and a fan 15 is fixedly arranged behind each ventilation hole 18.
Through adopting above-mentioned technical scheme, the metal fillings that produce can blow the metal fillings to the metal fillings collection box 2 in through fan 15 in the processing, one can realize the cooling to gear machining center 16, prevent that the metal fillings of high temperature from adsorbing on gear 17 again.
In this embodiment, a plurality of gear clamping assemblies 6 are adopted, the plurality of gear clamping assemblies 6 are matched with the plurality of grooves 5 one by one, and the gear clamping assemblies 6 and the grooves 5 are fixed through bolts; the gear clamping assembly 6 is clamped with a gear 17.
Through adopting above-mentioned technical scheme, the slidingtype multistation is pressed from both sides and is offered a plurality of gear clamps of being convenient for on the dress platform 4 and adorn the recess 5 that 6 are fixed, and a plurality of gears 17 can once only be pressed from both sides in the setting of a plurality of recesses 5, can carry out make full use of to the whole space of equipment, improves machining efficiency.
In this embodiment, the gear clamping assembly 6 includes a sliding base 61, the sliding base 61 is a rectangular block made of metal material, and is slidably connected with the groove 5, and a through hole 62 having the same direction as the groove 5 is formed in the middle position of the sliding base 61; the top of the sliding base 61 is vertically welded with a fixed cylinder 63; the top of the fixed cylinder 63 is provided with an internal thread which can be matched with the locking component 67; a lower pressing seat 66 for pressing the gear 17 is arranged between the locking component 67 and the fixed cylinder 63.
Through adopting above-mentioned technical scheme, sliding base 61 sliding connection is in recess 5 to seted up through-hole 62 on sliding base 61, be equipped with the bolt in the through-hole, 4 threaded connection are pressed from both sides to dress platform with the slidingtype multistation to the bolt, play and fix sliding base 61, make things convenient for sliding base 61's dismouting, can prevent sliding base 61 to the removal of any one direction in four positions two, guarantee gear 17 accuracy nature when adding man-hour.
In this embodiment, the two sides of the fixed cylinder 63 are provided with an opening groove 64 for the movable supporting arm 65 to move conveniently; the movable supporting arm 65 is movably connected with the opening groove 64 through a rotating shaft.
Through adopting above-mentioned technical scheme, when fixing gear 17, at first overlap gear 17 on solid fixed cylinder 63, pass down behind the seat 66 with solid fixed cylinder 63 threaded connection with locking Assembly 67 afterwards, along with locking Assembly 67 constantly closes deeply soon, locking Assembly 67 pushes down movable support arm 65, movable support arm 65 uses the fixed axle to overturn as the center this moment, and hold gear 17, clockwise rotation pushes down seat 66 again afterwards, and with gear 17 tight centre gripping between seat 66 and movable support arm 65, moreover, the steam generator is simple in structure, it is fixed convenient, can press from both sides the dress to the gear of different thickness and diameter, application scope is wide, and save a large amount of clamping time.
In this embodiment, the surface of the movable supporting arm 65 contacting with the bottom surface of the gear 17 is inclined at an angle of 15-20 °.
Through adopting above-mentioned technical scheme, at movable support arm 65 upset back upwards, can carry out smooth contact with the bottom of a plane and gear 17, one can increase gear 17 contact surface, guarantees the stable effect of gear 17 when adding man-hour, prevents that the edges and corners from causing the condition appearance that presss from both sides the wound to gear 17 face.
In this embodiment, the fixed cylinder 63 is provided with a spring 68 for the movable supporting arm 65 to be jacked up; the pressing base 66 has an annular ring, an internal thread is arranged in the annular ring, and a plurality of pressing teeth are arranged at the bottom of the annular ring.
Through adopting above-mentioned technical scheme, processing back, at first anticlockwise rotation pushes down seat 66, waits to push down seat 66 and gear 17 and removes the back of contact, and the locking Assembly 67 is rotated to the anticlockwise again, and locking Assembly 67 moves up, and movable support arm 65 jack-up is with spring 68, can dismantle gear 17 this moment.
In this embodiment, the locking assembly 67 includes a twist head that is easy to disassemble, and a top rod 69 is disposed below the twist head; the bottom of the ejector rod 69 is provided with a conical head 60.
The working principle of the invention comprises the following processes:
when the gear 17 is fixed, firstly the gear 17 is sleeved on the fixed cylinder 63, then the locking component 67 penetrates through the lower pressing seat 66 and is in threaded connection with the fixed cylinder 63, along with the continuous screwing and deepening of the locking component 67, the locking component 67 presses the movable supporting arm 65 downwards, at the moment, the movable supporting arm 65 turns over by taking the fixed shaft as the center and holds the gear 17, because the surface of the movable supporting arm 65, which is in contact with the bottom surface of the gear 17, is inclined, the inclination angle is 15-20 degrees, after the movable supporting arm 65 turns upwards, the movable supporting arm 65 can be in flat contact with the bottom of the gear 17 by one plane, so that the contact surface of the gear 17 can be increased, the stable effect of the gear 17 in processing is ensured, the condition that the edge angle clamps the surface of the gear 17 is prevented, then the lower pressing seat 66 is rotated clockwise, and the gear 17 is tightly clamped between the lower pressing seat 66 and the movable supporting arm 65, then the gear clamping assembly 6 is fixedly arranged in the groove 5 through bolts, and as the sliding type multi-station clamping table 4 is provided with a plurality of grooves 5 convenient for fixing the gear clamping assembly 6, a plurality of gears 17 can be clamped at one time through the arrangement of the grooves 5, the whole space of the equipment can be fully utilized, and the processing efficiency is improved;
during machining, the contraction cylinder 8 drives the sliding type multi-station clamping table 4 to move inwards, a large gap is reserved on the front side of the sliding type multi-station clamping table 4, metal scraps generated during machining can be blown into the metal scrap recovery box 2 through the fan 15, so that the gear machining center 16 can be cooled, the high-temperature metal scraps are prevented from being adsorbed on the gear 17 again, and the metal scraps can be intensively cleaned;
a square hole is formed in the right side of the protective casing 10, and a tool changing assembly 11 is arranged in the square hole, so that the gear processing center 16 can conveniently change different tools according to different processing items;
after the machining is finished, the pressing base 66 is rotated counterclockwise, after the pressing base 66 is released from contact with the gear 17, the locking assembly 67 is rotated counterclockwise, the locking assembly 67 moves upward, the spring 68 jacks up the movable supporting arm 65, and the gear 17 can be detached.
The invention has the beneficial effects that:
according to the invention, the sliding type multi-station clamping table 4 is provided with a plurality of grooves 5 convenient for fixing the gear clamping assembly 6, the plurality of grooves 5 can clamp a plurality of gears 17 at one time, the whole space of the equipment can be fully utilized, and the processing efficiency is improved;
in the invention, the ventilation holes 18 are arranged at the corresponding positions of the grooves 5 at the rear part of the frame body 1, the fan 15 is additionally arranged at the rear part of the ventilation holes 18, when the contraction cylinder 8 drives the sliding type multi-station clamping table 4 to move inwards, a large gap is reserved at the front side of the sliding type multi-station clamping table 4, and metal scraps generated in the processing process can be blown into the metal scrap recovery box 2 through the fan 15, so that the temperature of the gear processing center 16 can be reduced, the high-temperature metal scraps are prevented from being adsorbed on the gear 17 again, and the metal scraps can be intensively cleaned;
in the invention, the right side of the protective casing 10 is provided with a square hole, and the tool changing assembly 11 is arranged in the square hole, so that the gear processing center 16 can conveniently change different tools according to different processing items;
in the invention, the sliding base 61 is connected in the groove 5 in a sliding manner, the sliding base 61 is provided with the through hole 62, the through hole is internally provided with the bolt, and the bolt is in threaded connection with the sliding type multi-station clamping table 4 to fix the sliding base 61, so that the sliding base 61 is convenient to disassemble and assemble, the sliding base 61 can be prevented from moving to any direction of four directions, and the accuracy of the gear 17 in processing is ensured;
in the invention, when the gear 17 is fixed, firstly, the gear 17 is sleeved on the fixed cylinder 63, then the locking component 67 penetrates through the lower pressing seat 66 and is in threaded connection with the fixed cylinder 63, along with the continuous screwing and deepening of the locking component 67, the locking component 67 presses the movable supporting arm 65 downwards, at the moment, the movable supporting arm 65 turns over by taking the fixed shaft as the center and holds the gear 17, then the lower pressing seat 66 rotates clockwise, and the gear 17 is tightly clamped between the lower pressing seat 66 and the movable supporting arm 65, so that the structure is simple, the fixation is convenient, gears with different thicknesses and diameters can be clamped, the application range is wide, and a large amount of clamping time is saved;
in the invention, after the processing is finished, the pressing base 66 is rotated anticlockwise, after the pressing base 66 is released from contact with the gear 17, the locking component 67 is rotated anticlockwise, the locking component 67 moves upwards, the spring 68 jacks up the movable supporting arm 65, and the gear 17 can be detached;
in the invention, the surface of the movable supporting arm 65, which is contacted with the bottom surface of the gear 17, is inclined, the inclination angle is 15-20 degrees, and after the movable supporting arm 65 is turned upwards, the movable supporting arm can be in flat contact with the bottom of the gear 17 by one plane, so that the contact surface of the gear 17 can be increased, the stable effect of the gear 17 during processing is ensured, and the condition that the edge causes clamping damage to the surface of the gear 17 is prevented.
Claims (10)
1. A gear machining multi-station cutting device comprises a frame body (1) and is characterized in that a plurality of supporting legs are fixedly mounted at four corners of the bottom of the frame body (1), and a metal scrap recovery box (2) for recovering scraps during gear machining is fixedly mounted in the middle of the bottom of the frame body (1); two parallel slide rails (3) are arranged on the inner side of the upper end of the frame body (1); a sliding type multi-station clamping table (4) is connected between the two slide rails (3) in a sliding manner; the sliding type multi-station clamping platform (4) is provided with a plurality of grooves (5) convenient for mounting the gear clamping assembly (6); a fixed block (7) is fixedly arranged on one side of the upper end of the sliding type multi-station clamping table (4); a contraction cylinder (8) is fixedly arranged between the fixed block (7) and the rear wall of the frame body (1); a cross beam (9) is fixedly arranged above the frame body (1);
a protective casing (10) is arranged above the frame body (1); a top cover (12) is fixedly arranged at the top of the protective casing (10); the cross beam (9) is connected with a gear machining center (16) in a matching way; an upper computer (13) is fixedly arranged at one end of the frame body (1); a support frame (14) is arranged above the upper computer (13); and the support frame (14) is vertically and fixedly provided with a tool changing assembly (11).
2. A gear processing multi-station cutting apparatus according to claim 1, wherein: the metal filing recovery box (2) is arranged in an inverted trapezoid shape, the top of the metal filing recovery box (2) is provided with a filter screen plate, and a plurality of through holes convenient for metal filing to penetrate through are formed in the filter screen plate.
3. A gear processing multi-station cutting apparatus according to claim 1, wherein: one side of the protective shell (10) provided with the tool changing assembly (11) is provided with a rectangular through groove, and the rectangular through groove is larger than the rotation diameter of the tool changing assembly (11); the tool changing assembly (11) comprises a fixing plate, the fixing plate is installed on a supporting frame (14), a rotating motor is arranged below the fixing plate, a tool disc with multiple tools is arranged above the fixing plate, and the tool disc is connected with an output shaft of the rotating motor in a matched mode.
4. A gear processing multi-station cutting apparatus according to claim 1, wherein: the upper end of the rear part of the rack body (1) is provided with a plurality of ventilation holes (18), and each ventilation hole (18) is matched with one groove (5); and a fan (15) is fixedly arranged behind each ventilation hole (18).
5. A gear processing multi-station cutting apparatus according to claim 1, wherein: the gear clamping assemblies (6) are multiple, the gear clamping assemblies (6) are matched with the grooves (5) one by one, and the gear clamping assemblies (6) are fixed with the grooves (5) through bolts; the gear clamping assembly (6) is clamped with a gear (17).
6. The gear processing multi-station cutting device according to claim 5, wherein: the gear clamping assembly (6) comprises a sliding base (61), the sliding base (61) is a rectangular block made of metal materials and is in sliding connection with the groove (5), and a through hole (62) with the same direction as the groove (5) is formed in the middle of the sliding base (61); the top of the sliding base (61) is vertically welded with a fixed cylinder (63); the top of the fixed cylinder (63) is provided with an internal thread which can be matched with the locking component (67); a pressing seat (66) used for pressing the gear (17) is arranged between the locking component (67) and the fixed cylinder (63).
7. A gear processing multi-station cutting apparatus according to claim 6, wherein: open grooves (64) which are convenient for the movable supporting arms (65) to move are formed in the two sides of the fixed cylinder (63); the movable supporting arm (65) is movably connected with the open slot (64) through a rotating shaft.
8. A gear processing multi-station cutting apparatus according to claim 7, wherein: the surface of the movable supporting arm (65) contacted with the bottom surface of the gear (17) is arranged to be inclined, and the inclination angle is 15-20 degrees.
9. A gear processing multi-station cutting apparatus according to claim 7, wherein: a spring (68) which is convenient for the movable supporting arm (65) to jack up is arranged in the fixed cylinder (63); the pressing seat (66) is provided with an annular ring, internal threads are arranged in the annular ring, and a plurality of pressing teeth are arranged at the bottom of the annular ring.
10. A gear processing multi-station cutting apparatus according to claim 7, wherein: the locking assembly (67) comprises a twisting head convenient to disassemble, and a mandril (69) is arranged below the twisting head; the bottom of the ejector rod (69) is provided with a conical head (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524801.8A CN113070535B (en) | 2021-05-14 | 2021-05-14 | Gear machining multistation cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110524801.8A CN113070535B (en) | 2021-05-14 | 2021-05-14 | Gear machining multistation cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113070535A true CN113070535A (en) | 2021-07-06 |
| CN113070535B CN113070535B (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110524801.8A Active CN113070535B (en) | 2021-05-14 | 2021-05-14 | Gear machining multistation cutting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699355A (en) * | 2021-08-26 | 2021-11-26 | 江苏飞船股份有限公司 | Gear heat treatment device |
| CN113732985A (en) * | 2021-09-30 | 2021-12-03 | 杭州盈动达精密机械有限公司 | Multi-station efficient clamp |
| CN114406744A (en) * | 2021-12-23 | 2022-04-29 | 无锡鹰贝精密液压有限公司 | HPC mills processing four-axis multistation frock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947061A (en) * | 1955-12-30 | 1960-08-02 | Gleason Works | Spindle clamp |
| CN202224775U (en) * | 2011-06-24 | 2012-05-23 | 山东润通机械制造有限公司 | High-precision grinding teeth core shaft fixture |
| CN202824882U (en) * | 2012-08-17 | 2013-03-27 | 安徽省六安市朝晖机械制造有限公司 | Positioning device of gear machining |
| CN108555355A (en) * | 2018-02-01 | 2018-09-21 | 海宁市大众建材有限公司 | A kind of automatic cleaning machine structure of perforating device |
| CN110935958A (en) * | 2018-09-22 | 2020-03-31 | 杨拾光 | Labor-saving workpiece clamping device for gear hobbing machine |
| CN211072097U (en) * | 2019-10-24 | 2020-07-24 | 重庆浩鑫机械有限公司 | Gear machining device with high working efficiency |
| CN213080933U (en) * | 2020-08-12 | 2021-04-30 | 大连优盾科技有限公司 | Circular tube inner wall burnishing device |
-
2021
- 2021-05-14 CN CN202110524801.8A patent/CN113070535B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947061A (en) * | 1955-12-30 | 1960-08-02 | Gleason Works | Spindle clamp |
| CN202224775U (en) * | 2011-06-24 | 2012-05-23 | 山东润通机械制造有限公司 | High-precision grinding teeth core shaft fixture |
| CN202824882U (en) * | 2012-08-17 | 2013-03-27 | 安徽省六安市朝晖机械制造有限公司 | Positioning device of gear machining |
| CN108555355A (en) * | 2018-02-01 | 2018-09-21 | 海宁市大众建材有限公司 | A kind of automatic cleaning machine structure of perforating device |
| CN110935958A (en) * | 2018-09-22 | 2020-03-31 | 杨拾光 | Labor-saving workpiece clamping device for gear hobbing machine |
| CN211072097U (en) * | 2019-10-24 | 2020-07-24 | 重庆浩鑫机械有限公司 | Gear machining device with high working efficiency |
| CN213080933U (en) * | 2020-08-12 | 2021-04-30 | 大连优盾科技有限公司 | Circular tube inner wall burnishing device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113699355A (en) * | 2021-08-26 | 2021-11-26 | 江苏飞船股份有限公司 | Gear heat treatment device |
| CN113732985A (en) * | 2021-09-30 | 2021-12-03 | 杭州盈动达精密机械有限公司 | Multi-station efficient clamp |
| CN113732985B (en) * | 2021-09-30 | 2022-09-20 | 杭州盈动达精密机械有限公司 | Multi-station efficient clamp |
| CN114406744A (en) * | 2021-12-23 | 2022-04-29 | 无锡鹰贝精密液压有限公司 | HPC mills processing four-axis multistation frock |
| CN114406744B (en) * | 2021-12-23 | 2023-02-24 | 无锡鹰贝精密液压有限公司 | HPC mills processing four-axis multistation frock |
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|---|---|
| CN113070535B (en) | 2022-03-11 |
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