CN204195362U - Processing machine - Google Patents
Processing machine Download PDFInfo
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- CN204195362U CN204195362U CN201420654448.0U CN201420654448U CN204195362U CN 204195362 U CN204195362 U CN 204195362U CN 201420654448 U CN201420654448 U CN 201420654448U CN 204195362 U CN204195362 U CN 204195362U
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- 238000012545 processing Methods 0.000 title claims abstract description 45
- 230000009471 action Effects 0.000 claims abstract description 44
- 238000006073 displacement reaction Methods 0.000 claims abstract description 34
- 238000003754 machining Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001174 ascending effect Effects 0.000 claims abstract description 13
- 238000005242 forging Methods 0.000 claims description 25
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 8
- 235000011613 Pinus brutia Nutrition 0.000 claims description 8
- 241000018646 Pinus brutia Species 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 26
- 230000001737 promoting effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009342 intercropping Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model relates to a kind of processing machine, at the front place of column, erection has tool magazine, be provided with in front side and rise, the spindle drum of displacement falls, for the built-in main shaft of installing one, broaching tool bar group is equipped with at this built-in main shaft, one rotatable mechaninism is provided with the first lobe plate at this spindle drum, this spindle drum is risen in tool change position, when falling displacement, this tool magazine is driven to do the tool changing action of rotation with this first lobe plate, one knife machining mechanism is provided with rocking arm this spindle drum is added, to locating above one end of rocking arm, be provided with the second lobe plate, this spindle drum is driven in tool change position rise, when falling displacement, rocking arm rotation is driven with this second lobe plate, the other end of this rocking arm is made to drive the broaching tool bar group of built-in main shaft to do loose cutter action, so, this built-in main shaft can utilize spindle drum in the ascending, descending displacement action of tool change position, tool magazine and broaching tool bar group is arranged in pairs or groups mutually and does tool changing action fast, and then reaches the object significantly promoting working (machining) efficiency and machining accuracy.
Description
Technical field
The utility model relates to a kind of built-in main shaft and spindle drum can be utilized in the ascending, descending displacement action of tool change position, tool magazine and broaching tool bar group is arranged in pairs or groups mutually and does tool changing action fast, and then significantly promotes the processing machine of working (machining) efficiency and machining accuracy.
Background technology
Press, general processing machine, in order to perform multiple difference processing operation, except being configured with machining spindle, is more configured with tool magazine and the cutter-exchange mechanism of tool multiple difference processing kenel cutter, and perform automatic tool changer operation according to predetermined procedure by cutter-exchange mechanism, to perform various processing operation.
Refer to shown in Fig. 1, it is existing processing machine, it is mainly installed with the support 101 extended forward at the top of column 10, and the tool magazine 11 of a plurality of knife-carrier 111 of tool is had in the erection of the front end of this support 101, then be provided with in the front side of this column 10 to drive and rise, the spindle drum 12 of displacement falls, for installing one direct type main shaft 13, this direct type main shaft 13 links on top to be provided with motor 131, and be provided at an outer portion with ring 132 of forging a knife, loose cutter action is done to drive the broaching tool bar of this direct type main shaft 13 inside and jaw (not showing in diagram), one rotatable mechaninism is the first lobe plate 14 being provided with tool first cam surface 141 at this spindle drum 12, this tool magazine 11 is then provided with roller 112, and make the roller 112 of this tool magazine 11 abut on the first cam surface 141 of this first lobe plate 14, when this spindle drum 12 rises in tool change position driving, when falling displacement, namely in doing with first this tool magazine 11 of cam surface 141 guiding drive of this first lobe plate 14, the tool changing action of outer rotation, one knife machining mechanism is provided with rocking arm 15 this spindle drum 12 is added, and to being provided with the second lobe plate 16 of tool second cam surface 161 in place above one end of rocking arm 15, when this spindle drum 12 rises in tool change position driving, when falling displacement, namely arm 15 rotation is shaken with the second cam surface 161 steering tape of this second lobe plate 16, and make the other end of this rocking arm 15 compress the ring 132 of forging a knife of direct type main shaft 13, and drive the broaching tool bar of direct type main shaft 13 and jaw to do loose cutter action, in time carrying out processing operation, it drives this spindle drum 12 to drop to Working position, and processes with cutter 20 pairs of workpiece of this direct type main shaft 13 bottom, refer to shown in Fig. 2, in time carrying out tool changing operation, it drives this spindle drum 12 to do lifting displacement in tool change position, and drive this tool magazine 11 to do reciprocal rotation start with the first cam surface 141 guiding of this first lobe plate 14, and shake arm 15 with the second cam surface 161 steering tape of this second lobe plate 16 and do reciprocal rotation start, make the other end of this rocking arm 15 drive the ring 132 of forging a knife of direct type main shaft 13 to do ascending, descending displacement, and make the broaching tool bar of this direct type main shaft 13 and jaw can with the reciprocal rotation of tool magazine 11 does mutual arrange in pairs or groups pine, broaching tool action, but, this processing machine configures direct type main shaft 13 at spindle drum 12, this direct type main shaft 13 is due to outboard motor 131, overall weight and length are increased, and the gravity that the weight of this direct type main shaft 13 and motor 131 produces will produce relative to column 10 moment rotated, and cause the cantilever beam effect of column 12, and very easily in column 10, spindle drum 12 and the vibrative phenomenon of direct type main shaft 13, another entire length increases, then easily cause the beat phenomenon of direct type main shaft 13, and then in process, have a strong impact on machining accuracy.
Separately dealer is in the streets had to make a kind of processing machine configuring built-in main shaft, though its can solve direct type main shaft produce the scarce fraud of machining accuracy deficiency, but, the tool changing mode of the processing machine of current built-in main shaft, it performs pine except installing additional in built-in main shaft, the power source (as cylinder pressure of forging a knife) of broaching tool action outward, generally to arrange in pairs or groups again automatic tool changer (ATC), and utilize the tool change arm of automatic tool changer to perform turn buckle cutter, straightly to draw sword, rotate tool changing, retreat the operation timing of the tool changing such as slotting tool and spinning reduction, it not only makes tool-changing speed be difficult to promote, and affect working (machining) efficiency, and must install and perform pine, the power source of broaching tool action, and the automatic tool changer of costliness (ATC), and significantly increase equipment cost.
Utility model content
In view of this, the utility model designer is engaged in research and development and the making experience of relevant industries then for many years with it, for the problems faced further investigation of current institute, through long-term endeavour research with study, eventually grind and create a kind of processing machine, and to improve the scarce fraud of prior art, this is design aim of the present utility model.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of processing machine, it is characterized in that, it includes:
Column;
Tool magazine: the front place being set up in this column;
Spindle drum: be slidedly arranged on front side of this column;
Elevating mechanism: be located at this column, drives this spindle drum ascending, descending displacement to link;
Built-in main shaft: be installed on this spindle drum, this built-in main shaft is equipped with broaching tool bar group;
Rotatable mechaninism: be provided with first lobe plate with the first cam surface at this spindle drum, this tool magazine is provided with the roller of the first cam surface abutted in this first lobe plate, with the tool changing action driving this tool magazine to do rotation;
Knife machining mechanism: be provided with rocking arm this spindle drum is added, and to being provided with second lobe plate with the second cam surface in place above one end of rocking arm, to drive this rocking arm rotation, and the other end of this rocking arm is made to drive the broaching tool bar group of this built-in main shaft to do pine, broaching tool action.
In described processing machine, the top of this column is installed with the support extended forward, and is provided with pin joint seat in the front end of this support, to be pivoted this tool magazine for link.
In described processing machine, this built-in main shaft is provided with block set, is provided with rotating shaft at this block set internal frame, and drives this rotating shaft to rotate start with motor, and this motor is installed with stator at the inner ring surface of this block set, and the outer ring surface of this rotating shaft is to being provided with rotor by stator.
In described processing machine, the rotating shaft inside of this built-in main shaft offers the trepanning in step shape, for wearing this broaching tool bar group, this broaching tool bar group is provided with a broaching tool bar, the bottom of this broaching tool bar is provided with connecting piece, to link the jaw of installing one elasticity opening and closing, and is arranged with elastic component between this broaching tool bar and this rotating shaft, with this broaching tool bar of pushing tow, this broaching tool bar and jaw is made to do the broaching tool action of rising.
In described processing machine, the top of this built-in main shaft is provided with seat of forging a knife, and is provided with a plurality of spring between the top of this forge a knife seat and this built-in main shaft, to support this seat of forging a knife, make this seat of forging a knife do elasticity ascending, descending displacement, do pine, broaching tool action to drive the broaching tool bar group of this built-in main shaft.
In described processing machine, the first cam surface of the first lobe plate of this rotatable mechaninism is provided with the first straightway on top, and the bottom of this first straightway extends and is provided with bent segmental arc, and the bottom of this bent segmental arc extends and is provided with the second straightway.
In described processing machine, between this tool magazine and this column, be provided with the first drawing spring.
In described processing machine, the rocking arm of this knife machining mechanism is at one end provided with the first roller, and the other end is provided with the second roller.
In described processing machine, the second cam surface of the second lobe plate of this knife machining mechanism is provided with oblique line section in bottom, and extension is provided with straightway on the top of this oblique line section.
In described processing machine, between the rocking arm of this knife machining mechanism and this spindle drum, be provided with the second drawing spring.
Compared with prior art, the advantage adopting the utility model of technique scheme to have is:
The utility model provides a kind of processing machine, at the front place of column, erection has tool magazine, and the spindle drum driving and do ascending, descending displacement is provided with in front side, for the built-in main shaft of installing one, the inside of this built-in main shaft is provided with the motor of tool stator and rotor, rotate with drive shaft, and in this rotating shaft, be equipped with broaching tool bar group; So, utilize the configured in one piece mode of built-in main shaft, effectively can reduce the cantilever beam effect of board and the beat phenomenon of built-in main shaft, and be able to High Rotation Speed and stable carrying out processing operation, and then reach the practical purpose significantly promoting machining accuracy.
The utility model provides a kind of processing machine, wherein, this rotatable mechaninism is provided with the first lobe plate at this spindle drum, and this spindle drum is risen in tool change position, when falling displacement, this tool magazine is driven to do the tool changing action of rotation with this first lobe plate, this knife machining mechanism is provided with rocking arm this spindle drum is added, in to the top place of one end of rocking arm should then be provided with the second lobe plate, and this spindle drum is risen in tool change position driving, when falling displacement, rocking arm rotation is driven with this second lobe plate, the other end of this rocking arm is made to drive the broaching tool bar group of built-in main shaft to do loose cutter action, so, this built-in main shaft can utilize spindle drum in the ascending, descending displacement action of tool change position, tool magazine and broaching tool bar group is arranged in pairs or groups mutually and does tool changing action fast, and then reach the practical purpose significantly promoting working (machining) efficiency.
The utility model provides a kind of processing machine, wherein, this spindle drum is when tool change position does ascending, descending displacement, namely this tool magazine is driven to do the tool changing action of rotation with the first lobe plate of rotatable mechaninism, and drive rocking arm rotation with the second lobe plate of knife machining mechanism, make the other end of this rocking arm drive the broaching tool bar group of this built-in main shaft to do loose cutter action, and the power source performing pine, broaching tool action need not be installed additional, or the automatic tool changer of costliness
(ATC), the broaching tool bar group of tool magazine and built-in main shaft can be made mutually to arrange in pairs or groups and to do tool changing action fast, and then reach the practical purpose reducing equipment cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing processing machine;
Fig. 2 is the action schematic diagram that existing processing machine carries out tool changing operation;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is fragmentary cross-sectional view of the present utility model;
Fig. 5 is the action schematic diagram () that the utility model carries out tool changing operation;
Fig. 6 is the fragmentary cross-sectional view of Fig. 5;
Fig. 7 is the action schematic diagram (two) that the utility model carries out tool changing operation;
Fig. 8 is the fragmentary cross-sectional view of Fig. 7;
Fig. 9 is the action schematic diagram (three) that the utility model carries out tool changing operation;
Figure 10 is the action schematic diagram (four) that the utility model carries out tool changing operation;
Figure 11 is the fragmentary cross-sectional view of Figure 10;
Figure 12 is the action schematic diagram that the utility model carries out processing operation.
Description of reference numerals:
Existing part: 10-column; 101-support; 11-tool magazine; 111-knife-carrier; 112-roller; 12-spindle drum; 13-direct type main shaft; 131-motor; 132-forges a knife ring; 14-first lobe plate; 141-first cam surface; 15-rocking arm; 16-second lobe plate; 161-second cam surface; 20-cutter;
The utility model part: 30-column; 301-support; 302-pin joint seat; 303-screw rod group; 304-CD-ROM drive motor; 31-tool magazine; 311-knife-carrier; 312-roller; 313-first drawing spring; 32-spindle drum; 33-first lobe plate; 331-first straightway; The bent segmental arc of 332-; 333-second straightway; 34-rocking arm 341-first roller; 342-second roller; 343-second drawing spring; 35-second lobe plate; 351-oblique line section; 352-straightway; The built-in main shaft of 40-; 41-block set; 411-bearing; 42-rotating shaft; 421-trepanning; 43-motor; 431-stator; 432-rotor; 44-broaching tool bar group; 441-broaching tool bar; 442-connecting piece; 443-jaw; 444-elastic component; 45-forges a knife seat; 451-spring; 50-cutter; 50a-cutter.
Detailed description of the invention
Refer to shown in Fig. 3, Fig. 4, the utility model is the tool magazine 31 having a umbellate form in the erection of the front place of column 30, and makes this tool magazine 31 can do the start of inside and outside pivot pendulum, in the present embodiment, the top of this column 30 is installed with the support 301 extended forward, and be provided with pin joint seat 302 in the front end of this support 301, to be pivoted this tool magazine 31 for link, and this tool magazine 31 makes in can do, the start of outer pivot pendulum, all side rings of this tool magazine 31 another are provided with a plurality of knife-carrier 311, bottom is for going out cutter position, and be provided with drive source (not showing in graphic) in this tool magazine 31 inside, turn round by going out cutter position to drive each knife-carrier 311, due to this tool magazine 31 design the technology be familiar with by industry, and non-technical characteristics of the present utility model, therefore it will not go into details, separately be slidably equipped with spindle drum 32 in the front side of this column 30, and link this spindle drum 32 ascending, descending displacement of driving with an elevating mechanism, in the present embodiment, this elevating mechanism is provided with screw rod group 303 in this column 30, and link a CD-ROM drive motor 304 on the top of this screw rod group 303, and drive this screw rod group 303 to drive this spindle drum 32 ascending, descending displacement with this CD-ROM drive motor 304, install a built-in main shaft 40 in the front end of this spindle drum 32, this built-in main shaft 40 is provided with block set 41, in this block set 41, be provided with a plurality of bearing 411, to set up rotating shaft 42, and drives this rotating shaft 42 to rotate start with a built-in motor 43, wherein, this motor 43 is installed with stator 431 at the inner ring surface of this block set 41, and the outer ring surface of this rotating shaft 42 then correspondence is provided with rotor 432, the trepanning 421 in step shape is offered in this rotating shaft 42 inside, for wearing a broaching tool bar group 44, this broaching tool bar group 44 is provided with a broaching tool bar 441, the bottom of this broaching tool bar 441 is provided with connecting piece 442, can the jaw 443 of elasticity opening and closing to link installing one, elastic component 444 is arranged with again between the trepanning 421 of this broaching tool bar 441 and this rotating shaft 42, and with this this broaching tool bar 441 of elastic component 444 pushing tow, and drive the broaching tool bar 441 of this broaching tool bar group 44 and jaw 443 to do the broaching tool action of rising, separately be provided with in block set 41 top of this built-in main shaft 40 seat 45 of forging a knife, and between the top of this forge a knife seat 45 and this block set 41, be provided with a plurality of spring 451, to support this seat 45 of forging a knife, make this seat 45 of forging a knife can make elasticity liter, displacement is fallen, when this seat 45 of forging a knife declines displacement, this bottom of forging a knife seat 45 is made to compress broaching tool bar 441 top of this broaching tool bar group 44, the loose cutter action declined is done to drive the broaching tool bar 441 of this broaching tool bar group 44 and jaw 443, when this seat 45 of forging a knife supports rising displacement by this spring 451, then depart from broaching tool bar 441 top compressing this broaching tool bar group 44, the broaching tool bar 441 of this broaching tool bar group 44 and jaw 443 is made to do the broaching tool action of rising, separately between this spindle drum 32 and this tool magazine 31, be provided with a rotatable mechaninism, this spindle drum 32 is driven between Working position and tool change position rise, when falling displacement, namely drive this tool magazine 31 in ready position and tool change position intercropping, outer rotation action, this rotatable mechaninism is the first lobe plate 33 being installed with tool first cam surface at the side of this spindle drum 32, this tool magazine 31 is then provided with the roller 312 that can abut on the first cam surface of this first lobe plate 33, and the first drawing spring 313 is provided with between this tool magazine 31 and column 30, abut on the first cam surface of this first lobe plate 33 to guarantee that the roller 312 of this tool magazine 31 is stable, in the present embodiment, first cam surface of this first lobe plate 33 is provided with the first straightway 331, the bottom extension of this first straightway 331 is provided with bent segmental arc 332, the bottom of this bent segmental arc 332 extends and is provided with the second straightway 333, and in time driving the decline of this spindle drum 32 to be moved to Working position, the roller 312 of this tool magazine 31 is made to abut the first straightway 331 of the first cam surface in this first lobe plate 33, and make this tool magazine 31 be positioned at ready position, when this spindle drum 32 of driving rises displacement, the roller 312 of this tool magazine 31 is driven with the guiding of the bent segmental arc 332 of the first cam surface of this first lobe plate 33, make this tool magazine 31 toward interior rotation, separately in time driving the rising of this spindle drum 32 to be moved to tool change position, the roller 312 of this tool magazine 31 is then made to abut the second straightway 333 of the first cam surface in this first lobe plate 33, and make this tool magazine 31 be positioned at tool change position, one knife machining mechanism mounts the rocking arm 34 that is pivoted on this spindle drum 32, one end of this rocking arm 34 is provided with the first roller 341, the other end is then provided with the second roller 342, and to being provided with the second lobe plate 35 of tool second cam surface in appropriate position above the first roller 341 of rocking arm 34, this spindle drum 32 is driven in tool change position rise, when falling displacement, namely this rocking arm 34 rotation is driven with the second cam surface guiding of this second lobe plate 35, and make the other end of this rocking arm 34 compress the seat 45 of forging a knife of built-in main shaft 40, and drive the broaching tool bar 441 of broaching tool bar group 44 and jaw 443 to do the loose cutter action declined, separately when the other end of this rocking arm 34 compress this forge a knife seat 45 time, and the oblique strength that the other end that can this seat 45 of forging a knife be relied on to absorb this rocking arm 34 produces, with the down maneuver avoiding this oblique strength to affect broaching tool bar group 44, in the present embodiment, second cam surface of this second lobe plate 35 is provided with oblique line section 351 in bottom, and extension is provided with straightway 352 on the top of this oblique line section 351, and in time driving this spindle drum 32 in tool change position rising displacement, the first roller 341 of this rocking arm 34 is driven with the guiding of the oblique line section 351 of the second cam surface of this second lobe plate 35, and make the second roller 342 of this rocking arm 34 compress the seat 45 of forging a knife of built-in main shaft 40, and drive the broaching tool bar 441 of this broaching tool bar group 44 and jaw 443 to do the loose cutter action declined, when the first roller 341 of this rocking arm 34 abuts the straightway 352 in the second cam surface of the second lobe plate 35, 342, second roller of this rocking arm 34 continues the seat 45 of forging a knife compressing built-in main shaft 40, the broaching tool bar 441 of this broaching tool bar group 44 and jaw 443 is made to be held in loose knife-like state, separately between this rocking arm 34 and this spindle drum 32, be provided with the second drawing spring 343, and in this spindle drum 32 of driving in tool change position decline displacement, when making the first roller 341 of this rocking arm 34 depart from the second cam surface of the second lobe plate 35, namely reset with this this rocking arm 34 rotation of the second drawing spring 343 drawing.
Shown in Fig. 3, Fig. 4, the utility model is in carrying out adding man-hour, it drives this spindle drum 32 to decline with elevating mechanism and is moved to Working position, when this spindle drum 32 Working position ascending, descending displacement, roller 312 due to this this tool magazine 31 rolls and abuts on the first straightway 331 of the first cam surface of this first lobe plate 33, and make this tool magazine 31 be held in ready position, this built-in main shaft 40 another drives this rotating shaft 42 to rotate start with built-in motor 43, and carries out processing operation with cutter 50 pairs of workpiece of this rotating shaft 42 bottom; So, the utility model installs built-in main shaft 40 at spindle drum 32, and utilize the configured in one piece mode of built-in main shaft 40, effectively can reduce the cantilever beam effect of board and the beat phenomenon of built-in main shaft 40, and be able to High Rotation Speed and stable carrying out processing operation, and then reach the object significantly promoting machining accuracy.
Referring again to Fig. 5, shown in Fig. 6, the utility model is in time carrying out tool changing operation, it drives this spindle drum 32 to rise with elevating mechanism and is moved to tool change position, when the roller 312 of this tool magazine 31 rolls along the first straightway 331 of the first cam surface of this first lobe plate 33 and abuts in bent segmental arc 332, namely the roller 312 of this tool magazine 31 is driven with the guiding of the bent segmental arc 332 of the first cam surface of this first lobe plate 33, make this tool magazine 31 from ready position toward interior rotation to tool change position, and make the empty cutter knife-carrier 311 cutter position of this tool magazine 31 fasten cutter 50, after the knife-carrier 311 of this tool magazine 31 fastens cutter 50, 341, first roller of this rocking arm 34 abuts the oblique line section 351 of the second cam surface of this second lobe plate 35, and the first roller 341 of this rocking arm 34 is driven with the guiding of the oblique line section 351 of the second cam surface of this second lobe plate 35, and make the second roller 342 of this rocking arm 34 compress the seat 45 of forging a knife of built-in main shaft 40, and drive the broaching tool bar 441 of this broaching tool bar group 44 and jaw 443 to do the loose cutter action declined, and the oblique strength that the other end relying on this seat 45 of forging a knife to absorb this rocking arm 34 produces, with the down maneuver avoiding this oblique strength to affect broaching tool bar group 44, referring again to Fig. 7, shown in Fig. 8, continue to drive this spindle drum 32 in tool change position rising displacement one segment distance, roller 312 rolling of this tool magazine 31 abuts the second straightway 333 of the first cam surface in this first lobe plate 33, this tool magazine 31 is made to be held in tool change position, 341, first roller of this rocking arm 34 another abuts the straightway 352 of the second cam surface of this second lobe plate 35, namely second roller 342 of this rocking arm 34 continues the seat 45 of forging a knife compressing this built-in main shaft 40, the broaching tool bar 441 of this broaching tool bar group 44 and jaw 443 is made to be held in loose knife-like state, and after this spindle drum 32 of driving rises displacement one segment distance, this cutter 50 is made to depart from the rotating shaft 42 of this built-in main shaft 40, shown in Fig. 9, then stop driving this spindle drum 32 to rise, separately start to drive each knife-carrier 311 of this tool magazine 31 to rotate, and another knife-carrier 311 of presetting and another cutter 50a are rotated to going out cutter position, and be positioned below this built-in main shaft 40, refer to Figure 10, shown in Figure 11, start to continue to drive this spindle drum 32 to decline displacement, another cutter 50a is made to insert rotating shaft 42 bottom of this built-in main shaft 40, namely first roller 341 of this rocking arm 34 another rolls along the straightway 352 of the second cam surface of the second lobe plate 35 and abuts oblique line section 351, and the first roller 341 of this rocking arm 34 is driven with the guiding of the oblique line section 351 of the second cam surface of this second lobe plate 35, the second roller 342 of this rocking arm 34 is made to depart from the seat 45 of forging a knife of this built-in main shaft 40, and rise with this seat 45 of forging a knife of spring 451 pushing tow and depart from the broaching tool bar 441 compressing this broaching tool bar group 44, 441, the broaching tool bar of this broaching tool bar group 44 rises with elastic component 444 pushing tow and resets, the jaw 443 of this broaching tool bar group 44 is made to carry out broaching tool action, and this cutter 50a plant is fixed on rotating shaft 42 bottom of this built-in main shaft 40, 312, the roller of this tool magazine 31 another rolls along the second straightway 333 of the first cam surface of this first lobe plate 33 and abuts bent segmental arc 332, and the roller 312 of this tool magazine 31 is driven with the guiding of the bent segmental arc 332 of the first cam surface of this first lobe plate 33, make this tool magazine 31 by tool change position rotation outward to ready position, refer to shown in Figure 12, in completing tool changing operation, this spindle drum 32 can be driven again to decline and be moved to Working position, and with this cutter 50a workpiece continued and carry out processing operation, so, the utility model utilizes spindle drum 32 in the liter of tool change position, displacement action falls, and with the first lobe plate 33 of rotatable mechaninism, and the rocking arm 34 of knife machining mechanism and the second lobe plate 35, tool magazine 31 and the broaching tool bar group 44 of built-in main shaft 40 can be made to do the tool changing action of mutually arranging in pairs or groups, to carry out tool changing operation fast, and reach the practical purpose significantly promoting working (machining) efficiency and reduce equipment cost, separately because this spindle drum 32 installs built-in main shaft 40, and utilize the configured in one piece mode of built-in main shaft 40, effectively can reduce the cantilever beam effect of board and the beat phenomenon of built-in main shaft 40, and be able to High Rotation Speed and stable carrying out processing operation, and then reach the object significantly promoting machining accuracy.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection domain of the present utility model.
Claims (10)
1. a processing machine, is characterized in that, it includes:
Column;
Tool magazine: the front place being set up in this column;
Spindle drum: be slidedly arranged on front side of this column;
Elevating mechanism: be located at this column, drives this spindle drum ascending, descending displacement to link;
Built-in main shaft: be installed on this spindle drum, this built-in main shaft is equipped with broaching tool bar group;
Rotatable mechaninism: be provided with first lobe plate with the first cam surface at this spindle drum, this tool magazine is provided with the roller of the first cam surface abutted in this first lobe plate, with the tool changing action driving this tool magazine to do rotation;
Knife machining mechanism: be provided with rocking arm this spindle drum is added, and to being provided with second lobe plate with the second cam surface in place above one end of rocking arm, to drive this rocking arm rotation, and the other end of this rocking arm is made to drive the broaching tool bar group of this built-in main shaft to do pine, broaching tool action.
2. processing machine according to claim 1, is characterized in that, the top of this column is installed with the support extended forward, and is provided with pin joint seat in the front end of this support, to be pivoted this tool magazine for link.
3. processing machine according to claim 1, is characterized in that, this built-in main shaft is provided with block set, rotating shaft is provided with at this block set internal frame, and driving this rotating shaft to rotate start with motor, this motor is installed with stator at the inner ring surface of this block set, and the outer ring surface of this rotating shaft is to being provided with rotor by stator.
4. processing machine according to claim 3, it is characterized in that, the rotating shaft inside of this built-in main shaft offers the trepanning in step shape, for wearing this broaching tool bar group, this broaching tool bar group is provided with a broaching tool bar, and the bottom of this broaching tool bar is provided with connecting piece, to link the jaw of installing one elasticity opening and closing, and elastic component is arranged with between this broaching tool bar and this rotating shaft, with this broaching tool bar of pushing tow, make this broaching tool bar and jaw do the broaching tool action of rising.
5. processing machine according to claim 1, it is characterized in that, the top of this built-in main shaft is provided with seat of forging a knife, and a plurality of spring is provided with between the top of this forge a knife seat and this built-in main shaft, to support this seat of forging a knife, make this seat of forging a knife do elasticity ascending, descending displacement, do pine, broaching tool action to drive the broaching tool bar group of this built-in main shaft.
6. processing machine according to claim 1, it is characterized in that, first cam surface of the first lobe plate of this rotatable mechaninism is provided with the first straightway on top, and the bottom of this first straightway extends and is provided with bent segmental arc, and the bottom of this bent segmental arc extends and is provided with the second straightway.
7. processing machine according to claim 1, is characterized in that, is provided with the first drawing spring between this tool magazine and this column.
8. processing machine according to claim 1, is characterized in that, the rocking arm of this knife machining mechanism is at one end provided with the first roller, and the other end is provided with the second roller.
9. processing machine according to claim 1, is characterized in that, the second cam surface of the second lobe plate of this knife machining mechanism is provided with oblique line section in bottom, and extension is provided with straightway on the top of this oblique line section.
10. processing machine according to claim 1, is characterized in that, is provided with the second drawing spring between the rocking arm of this knife machining mechanism and this spindle drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654448.0U CN204195362U (en) | 2014-11-04 | 2014-11-04 | Processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654448.0U CN204195362U (en) | 2014-11-04 | 2014-11-04 | Processing machine |
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| Publication Number | Publication Date |
|---|---|
| CN204195362U true CN204195362U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654448.0U Expired - Fee Related CN204195362U (en) | 2014-11-04 | 2014-11-04 | Processing machine |
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| Country | Link |
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| CN (1) | CN204195362U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127815A (en) * | 2015-08-13 | 2015-12-09 | 沈阳机床（集团）设计研究院有限公司 | Tool magazine adjusting mechanism |
| CN105479232A (en) * | 2016-01-19 | 2016-04-13 | 玉环京洲数控机床有限公司 | Transformation structure for connecting numerical control milling machine with tool magazine |
| CN107717629A (en) * | 2017-11-06 | 2018-02-23 | 广东润星科技有限公司 | A kind of method and device for detecting numerical control machine tool changer spring assembly and whether coming off or disconnecting |
| CN107984281A (en) * | 2017-12-28 | 2018-05-04 | 苏州米汉钠机床有限公司 | A kind of knife machining mechanism of lathe |
| CN109570533A (en) * | 2017-09-28 | 2019-04-05 | 兄弟工业株式会社 | Lathe |
| CN112518394A (en) * | 2020-12-08 | 2021-03-19 | 广州市昊志机电股份有限公司 | Mechanical tool changing center water outlet electric spindle and machine tool |
| CN112518394B (en) * | 2020-12-08 | 2024-05-31 | 广州市昊志机电股份有限公司 | Electric spindle and machine tool for water outlet of mechanical tool changing center |
-
2014
- 2014-11-04 CN CN201420654448.0U patent/CN204195362U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127815A (en) * | 2015-08-13 | 2015-12-09 | 沈阳机床（集团）设计研究院有限公司 | Tool magazine adjusting mechanism |
| CN105479232A (en) * | 2016-01-19 | 2016-04-13 | 玉环京洲数控机床有限公司 | Transformation structure for connecting numerical control milling machine with tool magazine |
| CN109570533A (en) * | 2017-09-28 | 2019-04-05 | 兄弟工业株式会社 | Lathe |
| CN109570533B (en) * | 2017-09-28 | 2020-07-10 | 兄弟工业株式会社 | Machine tool |
| CN107717629A (en) * | 2017-11-06 | 2018-02-23 | 广东润星科技有限公司 | A kind of method and device for detecting numerical control machine tool changer spring assembly and whether coming off or disconnecting |
| CN107717629B (en) * | 2017-11-06 | 2023-10-27 | 广东润星科技有限公司 | Method and device for detecting whether spring assembly of numerical control machine tool magazine falls off or breaks off |
| CN107984281A (en) * | 2017-12-28 | 2018-05-04 | 苏州米汉钠机床有限公司 | A kind of knife machining mechanism of lathe |
| CN112518394A (en) * | 2020-12-08 | 2021-03-19 | 广州市昊志机电股份有限公司 | Mechanical tool changing center water outlet electric spindle and machine tool |
| CN112518394B (en) * | 2020-12-08 | 2024-05-31 | 广州市昊志机电股份有限公司 | Electric spindle and machine tool for water outlet of mechanical tool changing center |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 |