CN105382315A - Edge milling machine special for arc-shaped workpiece - Google Patents
Edge milling machine special for arc-shaped workpiece Download PDFInfo
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- CN105382315A CN105382315A CN201510983703.5A CN201510983703A CN105382315A CN 105382315 A CN105382315 A CN 105382315A CN 201510983703 A CN201510983703 A CN 201510983703A CN 105382315 A CN105382315 A CN 105382315A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
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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
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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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
- B23Q3/08—Work-clamping means other than mechanically-actuated
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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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to the field of automatic mechanical machining equipment, in particular to an edge milling machine special for an arc-shaped workpiece. The edge milling machine comprises a control part, a base and a clamping assembly; the clamping assembly comprises a tool clamping head and a cutter clamping assembly; the tool clamping head fixes the workpiece on the base, the cutter clamping assembly is detachably provided with a cutter, and the tool clamping head and the cutter clamping assembly are arranged on the base; the control part controls the cutter clamping assembly to move to enable the cutter to cut the edge of the workpiece. The tool clamping head and the cutter clamping assembly which are arranged on the base are used for fixing the workpiece and fixing the cutter respectively, therefore, the workpiece clamping effect is better, and the workpiece is not prone to be damaged in the clamping process; meanwhile, due to the fact that the cutter is clamped by the cutter clamping assembly, the cutter clamping effect is better, and the cutting machining quality is guaranteed; due to the fact that movement of the tool clamping head and the cutter clamping assembly is directly controlled by the control part, workpiece fixing automation is achieved, and the operation process is easier and more convenient.
Description
Technical field
The present invention relates to machinery automation processing apparatus field, particularly the special edge milling machines of a kind of arc-shaped workpiece.
Background technology
In the mechanical processing process of aerospace equipment, some workpiece with radian are needed to weld, in order to ensure the normal operation of final equipment, require higher to the welding quality between workpiece, so edge to be welded for workpiece is cut groove usually through edge milling machines, make the edge of work to be welded all have just as groove, when making welding, two workpiece solder side contacts are good, ensure welding quality.But because the thickness of workpiece with radian for aerospace equipment is all thinner, when the enterprising luggage folder of common edge milling machines, easy disfiguring workpiece surface, produces the impression after clamping, affects the radian of workpiece, cause final equipment assembly quality simultaneously.
At present, usually through lifting appliance lifting workpiece, determine that workpiece enters edge milling machines smoothly and carries out milling edge by staff, and determine allowance by edge milling machines operating personnel simultaneously, control edge milling machines cutting angle, determine bevel angle, operate more complicated, workpiece is not easily fixed, and makes crudy poor, accurately can not control cutting angle, affect cutting quality.
In sum, need badly at present and want a kind of technical scheme, solve existing edge milling machines when carrying out milling edge to the workpiece with radian, not easily fixation workpiece, makes crudy poor, makes the defect that workpiece sustains damage simultaneously.
Summary of the invention
The object of the invention is to overcome existing edge milling machines when carrying out milling edge to the workpiece with radian, not easily fixation workpiece, makes crudy poor, makes the technical problem that workpiece sustains damage simultaneously, provides the special edge milling machines of a kind of arc-shaped workpiece.
To achieve these goals, the technical scheme that the application adopts is:
The special edge milling machines of arc-shaped workpiece, comprise control assembly, base and clamping assembly, described clamping assembly comprises frock chuck and cutter clamping assembly, workpiece is fixed on base by described frock chuck, described cutter clamping assembly is dismountable is provided with cutting tool, described frock chuck and cutter clamping assembly are arranged on base respectively, and described control assembly controls cutter clamping assembly and moves, and makes the cutting tool chip edge of work.By being separately positioned on fixing for the fixing of workpiece and cutting tool of frock chuck on base and cutter clamping assembly, make clamping workpiece effect better, not easily sustain damage in clamping process, simultaneously by cutter clamping assembly clamping cutting tools, make cutter clamping effect better, ensure machining quality, directly controlled the movement of frock chuck and cutter clamping assembly by control assembly, realize the automation that workpiece is fixing, operating process is easier.
As the preferred version of the application, described control assembly comprises electric controling part, and described electric controling part is arranged in electric control box, and described electric control box is arranged on base.Control the amount of feeding of cutting tool and the accurate adjustment of cutting angle by electric controling part, make cutting effect better, ensure machining quality, Automated condtrol, makes edge milling machines automaticity higher.
As the preferred version of the application, described frock chuck comprises clamping parts and cylinder assembly, described clamping parts comprise air cylinder support and air cylinder base, described air cylinder base is arranged on air cylinder support, described cylinder assembly is arranged on air cylinder base, and form clamping gap between described air cylinder support and air cylinder base, described cylinder assembly is electrically connected with electric controling part, the action of described electric controling part control cylinder assembly, makes clamping clearance height change.By the action of electric controling part direct control cylinder assembly, change clamping clearance height, diverse location in clamping gap is made to have differing heights, make the straight plate workpiece of energy clamping different-thickness in clamping gap, also can clamping with the workpiece of radian, and can adapt to the clamping of the workpiece with different radian, structure is simpler, control more convenient, not easily make surface of the work sustain damage.
As the preferred version of the application, described cylinder assembly comprises at least one clamping cylinder and at least one guide cylinder, workpiece is fixed on air cylinder support by clamping cylinder described at least one, and described guide cylinder controls the movement of workpiece vertical direction in clamping gap.By arranging at least one clamping cylinder for being fixed on by workpiece in clamping gap, when arranging multiple clamping cylinder, clamping clearance height in the corresponding scope of each clamping cylinder is different, make the workpiece that frock chuck is adapted to different radian further, workpiece is avoided to sustain damage due to the clamping of edge milling machines, the movement that guide cylinder controls the workpiece in the vertical direction in clamping gap is set simultaneously, is conducive to fixing the clamping of workpiece.
As the preferred version of the application, described cylinder assembly also comprises at least one rotary cylinder, and described rotary cylinder is arranged at air cylinder support edge, described rotary cylinder action, and adjustment workpiece moves in clamping gap, determines allowance.By arranging rotary cylinder at air cylinder support edge, when rotary cylinder action, the horizontal level of workpiece in clamping gap can be controlled, ensure that in clamping gap, holding portion can meet chip process requirements, is conducive to the determination of chip surplus in chip process.
As the preferred version of the application, described air cylinder base is provided with lug boss, described lug boss is provided with pre-air cylinder, workpiece is fixed in clamping gap by described pre-air cylinder.By being arranged on the pre-air cylinder on lug boss, after rotary cylinder action, before clamping cylinder action, workpiece being fixed in advance in clamping gap, when installing undesirable, can conveniently adjusting, treat to have adjusted completely by clamping cylinder, workpiece to be completely fixed again, make frock chuck fixing more stable to workpiece, and be easy to adjustment, ensure normally carrying out of chip processing.
As the preferred version of the application, described precompressed cylinder bottom is provided with transition briquetting, and described transition briquetting contacts with surface of the work.By arranging transition briquetting in precompressed cylinder bottom; when clamping the workpiece that gap clamps with radian, transition briquetting and arc-shaped workpiece surface adapt, and play the effect of protection surface of the work; not easily disfiguring workpiece, ensures that chip process can not affect the radian of the workpiece with radian.
As the preferred version of the application, described transition briquetting is nylon rod.Nylon rod material is softer, can play the effect of protection surface of the work preferably, makes clamping gap can not disfiguring workpiece surface when clamping workpiece with radian, makes frock chuck meet different-thickness, the chip processing of the workpiece of different radian.
As the preferred version of the application, described air cylinder support is also provided with chute and positioning component, described positioning component moves along chute, is fixed on air cylinder support by workpiece.By positioning component, workpiece is fixed on air cylinder base, because positioning component can move in chute, the clamping of the workpiece of different in width can be adapted to, make frock chuck accommodation wider.
As the preferred version of the application, described positioning component comprises stationary positioned block and activity orientation block, and described stationary positioned block is fixedly installed on chute one end, and described activity orientation block is arranged in chute, and described activity orientation block moves along chute.By the stationary positioned block being arranged at chute one end, workpiece side is limited on air cylinder support, activity orientation block again by being arranged on the chute other end slides in chute, workpiece is made to be fixed between stationary positioned block and activity orientation block, fixing more stable, the clamping of further adaptation different workpieces, accommodation is wider.
As the preferred version of the application, described cutter clamping assembly comprises Working gantry and guide rail, described Working gantry comprises the first slide, the second slide and upright supports, described first slide can move along guide rail, described second slide can move along the first slide, described upright supports is arranged on the second slide, described upright supports is provided with main spindle box, dismountable installation cutting tool on described main spindle box, described main spindle box is connected by being rotationally connected to coil with upright supports, and described main spindle box rotates to be dynamically connected to coil and rotates.By arranging the first slide and the second slide cooperation movement, realize cutting tool front and back in the horizontal plane and move left and right, the amount of feeding of accurate adjustment cutting tool can be realized, ensure the crudy of cutting, main spindle box is connected by being rotationally connected to coil with upright supports simultaneously, when being rotationally connected dish and rotating, main spindle box can be driven to rotate with the rotation being rotationally connected dish, realize the accurate adjustment of cutting angle.
As the preferred version of the application, described upright supports is also provided with the 3rd slide, described 3rd slide moves along upright supports, described in be rotationally connected dish and be arranged on the 3rd slide.Rotate along upright supports by arranging the 3rd slide, cutting tool is arranged in main spindle box, main spindle box is arranged on the 3rd slide, realize the movement of cutting tool at vertical direction, accurately control the cutting angle of cutter further and cut the amount of feeding, ensureing cutting quality.
As the preferred version of the application, described first slide is provided with headstock, is provided with actuating unit in described headstock, described actuating unit controls the first slide and moves along guide rail, and described actuating unit is electrically connected with electric controling part.The first slide is driven to move along guide rail by the actuating unit be arranged in headstock, do not need artificial adjustment, operate easier, the direct amount of movement being arranged by electric controling part and adjust the first slide simultaneously, realize the accurate control of the first slide amount of movement, ensure the cutting angle to cutting tool and the accurate control of cutting the amount of feeding further.
As the preferred version of the application, described actuating unit comprises interconnective motor and decelerator, described decelerator is connected with travelling gear, described travelling gear and the tooth bar be arranged on Working gantry engage each other, described tooth bar and guide rail are parallel to each other, when travelling gear rotates, the first slide is driven to move along guide rail.Motor and decelerator cooperating, what the rotational kinetic energy of motor is converted into the first slide by the engagement of tooth bar and travelling gear moves horizontally kinetic energy, directly control motor speed by electric controling part, realize the accurate control of the first slide along the speed of guide rail movement.
As the preferred version of the application, described first slide is provided with travel switch, and described travel switch moves with the first slide, and described travel switch is electrically connected with electric controling part.By being arranged on the amount of movement of travel switch timely monitor and forecast first slide on the first slide, by within the specific limits spacing for the movement of the first slide, by electric controling part in time according to rotation and the stopping of the action determination motor of travel switch, do not need manual operation.
As the preferred version of the application, described Working gantry is also provided with stop component, described stop component comprises the first block and the second block, described first block and the second block are arranged at guide rail two ends respectively, and described travel switch, the first block and the second block are all arranged on same straight line.By arranging and travel switch the first block in the same horizontal line, when travel switch contacts the first block, travel switch action, stop signal is transferred to electric controling part, control motor by electric controling part to stop operating, the stopping realizing the first slide is moved, when the first block lost efficacy, travel switch continues to move with the first slide, travel switch contacts the second block, stop signal is transferred to electric controling part, realize the stopping of the first slide movement, by the mobile restriction of the first slide within the specific limits, the setting of two blocks, maximum guarantee is to the control of the first slide movement, ensure the accurate control to cutting tool movement.
As the preferred version of the application, described second slide is provided with adjustment assembly, described adjustment assembly comprises interconnective handwheel and screw mandrel, described screw mandrel is provided with feed screw nut, when rotating handwheel, handwheel drives screw mandrel to rotate, and feed screw nut moves along screw mandrel, promotes the second slide and moves along the first slide.The setting of adjustment assembly, the second slide is driven to move along the first slide, by rotating the rotation of handwheel, according to clamping workpiece situation, manual adjustments second slide is along the mobile amount of feeding of the first slide, the upright supports be arranged on the second slide is also moved along the first slide, realizes the accurate control to the movement being arranged at cutting tool in upright supports.
As the preferred version of the application, described 3rd slide is provided with adjustment assembly, described adjustment assembly controls the 3rd slide along upright supports vertically movement.Regulate the 3rd slide to move along upright supports by adjustment assembly, realize the Non-follow control of main spindle box in the movement of vertical direction, realize the accurate control of cutting tool in the movement of vertical direction further.
As the preferred version of the application, also comprise work supporting block, described work supporting block comprises carrier frame plate, supporting component and adjustment member, described carrier frame plate is connected with supporting component by adjustment member, described carrier frame plate matches with arc-shaped workpiece outer surface, and described arc-shaped workpiece is dismountable to be fixed on carrier frame plate.The carrier frame plate matched with arc-shaped workpiece outer surface by setting on supporting component is for supporting arc-shaped workpiece to be cut, convenient support and fixing arc-shaped workpiece, make working angles not easy damaged arc-shaped workpiece surface, height and the angle of adjustment member adjustment carrier frame plate are set simultaneously, and then the height of fixing arc-shaped workpiece and cutting angle on adjustment carrier frame plate, be conducive to the height and the cutting angle that accurately control arc-shaped workpiece, facilitate the carrying out of chip process.
As the preferred version of the application, described adjustment member comprises interconnective height adjusting member and angular adjustment parts.By rational height adjustment member adjustment carrier frame plate height, angular adjustment parts adjustment carrier frame plate is set and rotates certain angle, be conducive to the height and the cutting angle that adjust arc-shaped workpiece fixing on carrier frame plate, make height and the adjustable angle of the arc-shaped workpiece be arranged on carrier frame plate, be easy to determine chip angle.
As the preferred version of the application, described base bottom is provided with receives bits groove.By receiving the unified workpiece waste material collected under processing cutting Tool in Cutting of bits groove, make processing cutting scene cleaner and tidier.
As the preferred version of the application, described base is provided with dust cover, described dust cover is provided with observation door.Dust cover is set, avoids cutting dust dispersion after stain environment, make processing cutting scene cleaner and tidier further.
In sum, owing to have employed technique scheme, the beneficial effect of the application is:
1, by being separately positioned on fixing for the fixing of workpiece and cutting tool of frock chuck on base and cutter clamping assembly, making clamping workpiece effect better, not easily sustaining damage in clamping process;
2, by cutter clamping assembly clamping cutting tools, make cutter clamping effect better, ensure machining quality;
3, directly controlled the movement of frock chuck and cutter clamping assembly by electric controling part, realize the automation that workpiece is fixing, operating process is easier.
Accompanying drawing explanation
Fig. 1 is the structural representation of edge milling machines of the present invention;
Fig. 2 is the structural representation that clamping has the edge milling machines of arc-shaped workpiece;
Fig. 3 is the structural representation at another visual angle of Fig. 2;
Fig. 4 is I place's close-up schematic view in Fig. 3;
Fig. 5 is the structural representation of cutter clamping assembly;
Fig. 6 is the structural representation at another visual angle of Fig. 5;
Fig. 7 is the structural representation at another visual angle of Fig. 6.
reference numeral
1-base, 11-guide rail, 12-tooth bar, 13-travel switch, 14-first block, 15-second block, 2-frock chuck, 21-air cylinder base, 22-air cylinder support, 221-chute, the pre-air cylinder of 23-, 24-lug boss, 25-guide cylinder, 26-rotary cylinder, 27-clamping cylinder, 28-transition briquetting, 29-positioning component, 3-cutter clamping assembly, 31-first slide, 32-second slide, 33-the 3rd slide, 34-upright supports, 35-is rotationally connected dish, 36-actuating unit, 361-motor, 362-decelerator, 37-handwheel, 38-main spindle box, 4-cutting tool, 51-electric control box, 6-receives bits groove, 71-dust cover, 72-observes door, 8-workpiece, 9-work supporting block, 91-height adjusting member, 92-angular adjustment parts, 93-carrier frame plate.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
embodiment 1
As accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, shown in accompanying drawing 6 and accompanying drawing 7, the special edge milling machines of arc-shaped workpiece, comprise control assembly, base 1 and clamping assembly, described clamping assembly comprises frock chuck 2 and cutter clamping assembly 3, workpiece is fixed on base 1 by described frock chuck 2, described cutter clamping assembly 3 is dismountable is provided with cutting tool 4, described frock chuck 2 and cutter clamping assembly 3 are arranged on base 1 respectively, described control assembly controls cutter clamping assembly 3 and moves, make cutting tool 4 chip workpiece 8 edge, described control assembly comprises electric controling part, described electric controling part is arranged in electric control box 51, described electric control box 51 is arranged on base 1.The frock chuck 2 that is arranged on base 1 and cutter clamping assembly 3 is controlled by electric controling part, realize fixing of workpiece 8 and fixing of cutting tool 4, make clamping workpiece effect better, not easily sustain damage in clamping process, meanwhile, can the amount of feeding of accurate adjustment cutting tool 4 and cutting angle by cutter clamping assembly 3, make cutting effect better, ensure machining quality, Automated condtrol, makes edge milling machines automaticity higher.
Preferably, described frock chuck 2 comprises clamping parts and cylinder assembly, described clamping parts comprise air cylinder support 22 and air cylinder base 21, described air cylinder base 21 is arranged on air cylinder support 22, described cylinder assembly is arranged on air cylinder base 21, clamping gap is formed between described air cylinder support 22 and air cylinder base 21, described cylinder assembly is electrically connected with electric controling part, the action of described electric controling part control cylinder assembly, clamping clearance height is changed, described cylinder assembly comprises at least one clamping cylinder 27 and at least one guide cylinder 25, workpiece 8 is fixed on air cylinder support 22 by clamping cylinder 27 described at least one, described guide cylinder 25 controls the movement of workpiece 8 vertical direction in clamping gap, described air cylinder base 21 is provided with lug boss 24, described lug boss 24 is provided with pre-air cylinder 23, workpiece 8 is fixed in clamping gap by described pre-air cylinder 23, transition briquetting 28 is provided with bottom described pre-air cylinder 23, described transition briquetting 28 and workpiece 8 surface contact, by the action of electric controling part direct control cylinder assembly, change clamping clearance height, diverse location in clamping gap is made to have differing heights, make the straight plate workpiece 8 of energy clamping different-thickness in clamping gap, also can clamping with the workpiece 8 of radian, and the clamping of the workpiece 8 with different radian can be adapted to, structure is simpler, control more convenient, workpiece 8 surface is not easily made to sustain damage, by arranging at least one clamping cylinder 27 for being fixed on by workpiece 8 in clamping gap, when arranging multiple clamping cylinder 27, clamping clearance height in the corresponding scope of each clamping cylinder 27 is different, make the workpiece that frock chuck is adapted to different radian further, workpiece is avoided to sustain damage due to the clamping of edge milling machines, the movement that guide cylinder 25 controls the workpiece in the vertical direction in clamping gap is set simultaneously, be conducive to fixing the clamping of workpiece 8, simultaneously, bottom pre-air cylinder 23, transition briquetting 28 is set, when clamping the workpiece 8 that gap clamps with radian, transition briquetting 28 and workpiece 8 surface adapt, play the effect of protection surface of the work, not easily disfiguring workpiece, ensure that chip process can not affect the radian of the workpiece 8 with radian.
Preferably, described cylinder assembly also comprises at least one rotary cylinder 26, and described rotary cylinder 26 is arranged at air cylinder support 22 edge, the action of described rotary cylinder 26, and adjustment workpiece moves in clamping gap, determines allowance.By arranging rotary cylinder 26 at air cylinder support 22 edge, when rotary cylinder 26 action, the horizontal level of workpiece 8 in clamping gap can be controlled, ensure that in clamping gap, holding portion can meet chip process requirements, is conducive to the determination of chip surplus in chip process.
Preferably, described air cylinder support 22 is also provided with chute 221 and positioning component 29, described positioning component 29 moves along chute 221, workpiece 8 is fixed on air cylinder support 22, described positioning component 29 comprises stationary positioned block and activity orientation block, described stationary positioned block is fixedly installed on chute 221 one end, and described activity orientation block is arranged in chute 221, and described activity orientation block moves along chute 221.By positioning component 29, workpiece 8 is fixed on air cylinder base 21, workpiece 8 side is limited on air cylinder support 22 by the stationary positioned block being arranged at chute 221 one end, the activity orientation block being arranged on chute 221 other end slides in chute 221, workpiece 8 is made to be fixed between stationary positioned block and activity orientation block, the clamping of the workpiece 8 of different in width can be adapted to, make frock chuck 2 accommodation wider.
Preferably, described cutter clamping assembly 3 comprises Working gantry and guide rail 11, described Working gantry comprises the first slide 31, second slide 32 and upright supports 34, described upright supports 34 is provided with the 3rd slide 33, described first slide 31 can move along guide rail 11, described second slide 32 can move along the first slide 31, described 3rd slide 33 moves along upright supports 34, described upright supports 34 is arranged on the second slide 32, described upright supports 34 is provided with main spindle box 38, dismountable installation cutting tool 4 on described main spindle box 38, described main spindle box 38 is connected by being rotationally connected dish 35 with upright supports 34, the described dish 35 that is rotationally connected is arranged on the 3rd slide 33, the rotate dish 35 that is dynamically connected of described main spindle box 38 rotates.By arranging the first slide 31 and the second slide 32 cooperation movement, realize cutting tool 4 front and back in the horizontal plane and move left and right, arrange the 3rd slide 33 to move along upright supports 34, main spindle box 38 is arranged on the 3rd slide 33, realize the movement of cutting tool 4 at vertical direction, the amount of feeding of accurate adjustment cutting tool 4 can be realized, ensure the crudy of cutting, main spindle box 38 is connected by being rotationally connected dish 35 with upright supports 34 simultaneously, when being rotationally connected dish 35 and rotating, main spindle box 38 can be driven to rotate with the rotation being rotationally connected dish 35, realize the accurate adjustment of cutting angle.
Preferably, described first slide 31 is provided with headstock, actuating unit 36 is provided with in described headstock, described actuating unit 36 controls the first slide 31 and moves along guide rail 11, described actuating unit 36 is electrically connected with electric controling part, described actuating unit 36 comprises interconnective motor 361 and decelerator 362, described decelerator 362 is connected with travelling gear, described travelling gear and the tooth bar 12 be arranged on Working gantry engage each other, described tooth bar 12 is parallel to each other with guide rail 11, when travelling gear rotates, the first slide 31 is driven to move along guide rail 11.The first slide 31 is driven to move along guide rail 11 by the actuating unit 36 be arranged in headstock, by motor 361 and decelerator 362 cooperating, tooth bar 12 and travelling gear engage each other, what the rotational kinetic energy of motor 361 is converted into the first slide 31 moves horizontally kinetic energy, do not need artificial adjustment, operate easier, the direct amount of movement being arranged by electric controling part and adjust the first slide 31 simultaneously, realize the accurate control of the first slide 31 amount of movement, ensure the cutting angle to cutting tool 4 and the accurate control of cutting the amount of feeding further.
Preferably, described first slide 31 is provided with travel switch 13, and described travel switch 13 moves with the first slide 31, and described travel switch 13 is electrically connected with electric controling part.By being arranged on the amount of movement of timely monitor and forecast first slide 31 of travel switch 13 on the first slide 31, by the mobile restriction of the first slide 31 within the specific limits, by electric controling part in time according to rotation and the stopping of the action determination motor 361 of travel switch 13, do not need manual operation.
Preferably, described Working gantry is also provided with stop component, described stop component comprises the first block 14 and the second block 15, described first block 14 and the second block 15 are arranged at guide rail 11 two ends respectively, and described travel switch 13, first block 14 and the second block 15 are all arranged on same straight line.By arranging and travel switch 13 the first block 14 in the same horizontal line, when travel switch 13 contacts the first block 14, travel switch 13 action, stop signal is transferred to electric controling part, control motor 361 by electric controling part to stop operating, the stopping realizing the first slide 31 is moved, when the first block 14 lost efficacy, travel switch 13 continues to move with the first slide 31, travel switch 13 contacts the second block 15, stop signal is transferred to electric controling part, realize the stopping of the first slide 31 movement, the setting of two blocks, maximum guarantee is to the control of the first slide 31 movement, ensure the accurate control to cutting tool 4 movement.
Preferably, described second slide 32 and described 3rd slide 33 are provided with adjustment assembly, described adjustment assembly comprises interconnective handwheel 37 and screw mandrel, described screw mandrel is provided with feed screw nut, when rotating handwheel 37, handwheel 37 drives screw mandrel to rotate, and feed screw nut moves along screw mandrel, promotes the second slide 32 and moves along the first slide 31.The setting of adjustment assembly, the second slide 32 is driven to move along the first slide 31,3rd slide 33 moves along upright supports 34, by the rotation of handwheel 37, according to workpiece 8 clamping situation, manual adjustments second slide 32 is along the mobile amount of feeding of the first slide 31, and the 3rd slide 33, along the amount of movement of upright supports 34, realizes the accurate control to the movement being arranged at cutting tool 4 in upright supports 34.
Preferably, also comprise work supporting block 9, described work supporting block 9 comprises carrier frame plate 93, supporting component and adjustment member, described carrier frame plate 93 is connected with supporting component by adjustment member, described carrier frame plate 93 matches with arc-shaped workpiece 8 outer surface, described arc-shaped workpiece 8 is dismountable to be fixed on carrier frame plate 93, and described adjustment member comprises interconnective height adjusting part 91 and angular adjustment parts 92.The carrier frame plate 93 matched with arc-shaped workpiece outer surface by setting on supporting component is for supporting arc-shaped workpiece 8 to be cut, convenient support and fixing arc-shaped workpiece 8, make working angles not easy damaged arc-shaped workpiece 8 surface, rational height adjustment member 91 adjusts carrier frame plate 93 height simultaneously, arrange angular adjustment parts 92 to adjust carrier frame plate 93 and rotate certain angle, be conducive to the height and the cutting angle that adjust arc-shaped workpiece 8 fixing on carrier frame plate 93, facilitate the carrying out of chip process.
Preferably, described base bottom is provided with and receives bits groove 6.By unified workpiece 8 waste material collected under the cutting of processing cutting cutter 4 of receipts bits groove 6, make processing cutting scene cleaner and tidier.
Preferably, described base 1 is provided with dust cover 71, described dust cover 71 is provided with and observes door 72.Dust cover 71 is set, avoids cutting dust dispersion after stain environment, make processing cutting scene cleaner and tidier further.
Above embodiment only in order to the present invention is described and and unrestricted technical scheme described in the invention, although this description reference the above embodiments are to present invention has been detailed description, but the present invention is not limited to above-mentioned detailed description of the invention, therefore anyly the present invention is modified or equivalent to replace, and all do not depart from technical scheme and the improvement thereof of the spirit and scope of invention, it all should be encompassed in right of the present invention.
Claims (9)
1. the special edge milling machines of arc-shaped workpiece, comprise control assembly, base and clamping assembly, it is characterized in that, described clamping assembly comprises frock chuck and cutter clamping assembly, workpiece is fixed on base by described frock chuck, and described cutter clamping assembly is dismountable is provided with cutting tool, and described frock chuck and cutter clamping assembly are arranged on base respectively, described control assembly controls cutter clamping assembly and moves, and makes the cutting tool chip edge of work.
2. edge milling machines as claimed in claim 1, it is characterized in that: described control assembly comprises electric controling part, described electric controling part is arranged in electric control box, and described electric control box is arranged on base.
3. edge milling machines as claimed in claim 2, it is characterized in that: described frock chuck comprises clamping parts and cylinder assembly, described clamping parts comprise air cylinder support and air cylinder base, described air cylinder base is arranged on air cylinder support, described cylinder assembly is arranged on air cylinder base, and form clamping gap between described air cylinder support and air cylinder base, described cylinder assembly is electrically connected with electric controling part, the action of described electric controling part control cylinder assembly, makes clamping clearance height change.
4. edge milling machines as claimed in claim 3, it is characterized in that: described cutter clamping assembly comprises Working gantry and guide rail, described Working gantry comprises the first slide, the second slide and upright supports, described first slide can move along guide rail, described second slide can move along the first slide, described upright supports is arranged on the second slide, described upright supports is provided with main spindle box, dismountable installation cutting tool on described main spindle box, described main spindle box is connected by being rotationally connected to coil with upright supports, and described main spindle box rotates to be dynamically connected to coil and rotates.
5. edge milling machines as claimed in claim 4, it is characterized in that: described upright supports is also provided with the 3rd slide, described 3rd slide moves along upright supports, described in be rotationally connected dish and be arranged on the 3rd slide.
6. the edge milling machines as described in claim 1-5 any one, it is characterized in that: also comprise work supporting block, described work supporting block comprises carrier frame plate, supporting component and adjustment member, described carrier frame plate is connected with supporting component by adjustment member, described carrier frame plate matches with arc-shaped workpiece outer surface, and described arc-shaped workpiece is dismountable to be fixed on carrier frame plate.
7. edge milling machines as claimed in claim 6, is characterized in that: described adjustment member comprises interconnective height adjusting member and angular adjustment parts.
8. edge milling machines as claimed in claim 7, is characterized in that: described base bottom is provided with receives bits groove.
9. edge milling machines as claimed in claim 8, is characterized in that: described base is provided with dust cover, described dust cover is provided with observation door.
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| CN108580986A (en) * | 2018-05-02 | 2018-09-28 | 中南大学 | A kind of type face accuracy detection of large aluminum alloy bent member and milling method |
| CN109333119A (en) * | 2018-10-25 | 2019-02-15 | 宁波信泰机械有限公司 | A kind of upper panel milling positioning and clamping mechanism |
| CN109434170A (en) * | 2018-12-11 | 2019-03-08 | 山东金马工业集团机械锻造厂 | A kind of four slabbing special plane of curved pin |
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| CN111571027A (en) * | 2020-05-23 | 2020-08-25 | 松山湖材料实验室 | Wedge-shaped cleaver laser rapid machining method and special tool clamp thereof |
| CN112139750A (en) * | 2020-10-21 | 2020-12-29 | 重庆交通职业学院 | Adjusting device based on visual system welding robot workstation rotation angle |
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| CN111571027A (en) * | 2020-05-23 | 2020-08-25 | 松山湖材料实验室 | Wedge-shaped cleaver laser rapid machining method and special tool clamp thereof |
| CN112139750A (en) * | 2020-10-21 | 2020-12-29 | 重庆交通职业学院 | Adjusting device based on visual system welding robot workstation rotation angle |
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