CN202490966U - Numerically-controlled shoe last head-tail milling machine - Google Patents

Numerically-controlled shoe last head-tail milling machine Download PDF

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Publication number
CN202490966U
CN202490966U CN2012200074232U CN201220007423U CN202490966U CN 202490966 U CN202490966 U CN 202490966U CN 2012200074232 U CN2012200074232 U CN 2012200074232U CN 201220007423 U CN201220007423 U CN 201220007423U CN 202490966 U CN202490966 U CN 202490966U
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CN
China
Prior art keywords
shoe tree
swing rotating
rotating shaft
motor
pendulous
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Expired - Fee Related
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CN2012200074232U
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Chinese (zh)
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李文谦
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李文谦
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Priority to CN2012200074232U priority Critical patent/CN202490966U/en
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Publication of CN202490966U publication Critical patent/CN202490966U/en
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Abstract

The utility model discloses a numerically-controlled shoe last head-tail milling machine, comprising a base, a cutter frame, a swing device and a blank pressing device, wherein the cutter frame is arranged at the left end of the base; the swing device is arranged at the right end of the base; the blank pressing device is arranged right above the swing device and used for clamping shoe lasts in a manner of matching with the swing device; the cutter frame is provided with a shoe last cutter; the swing device comprises a plurality of swing rotary shafts which are arranged side by side and rotate synchronously; the top end of each swing rotary shaft is used as a fixed end and fixedly connected with the barrel port surface of a shoe last; and the bottom end of each rotary shaft is used as a driving end and connected with the output shaft of a motor. The numerically-controlled shoe last head-tail milling machine disclosed by the utility model has a reasonable structure; and the processed shoe last is higher in precision and can meet a shoe last precision requirement.

Description

A kind of numerically controlled shoe tree milling head tail machine
Technical field
The utility model belongs to shoe tree process equipment structure-design technique field, is specifically related to a kind of be used to the remove shoe last of shoe tree and the numerically controlled shoe tree milling head tail machine of shoe last or hat block tail.
Background technology
As everyone knows, shoe tree is the parent of footwear, is the mould of footwear.The moulding of footwear, style and level of comfort all depend on shoe tree.Adopt two big types of digital controlled block cutting machined shoe trees of domestic and imported at present on the article of footwear market, when making shoe tree, the last thimble that is arranged in the manufacturing chamber of shoe-last machine tool is clamped in the shoe tree mould middle with following thimble; Utilize the shoe last or hat block cutter that it is processed, after machining, tend to residual unnecessary mould material with following thimble bearing with last thimble; And traditional way is to carry out hand grinding by manual work to remove unnecessary mould material; The hand grinding workload is big, and efficient is low, and is difficult to reach the required precision of shoe tree.Therefore, the urgent need on the market a kind of remove shoe tree end to end the machine of nubbin mould material replace the artificial manual processing of tradition.
Summary of the invention
The purpose of the utility model provides a kind of rational in infrastructure and can reach the numerically controlled shoe tree milling head tail machine of shoe tree required precision.
The technical scheme that realizes the utility model purpose is: a kind of numerically controlled shoe tree milling head tail machine, comprise base, be arranged on the base left end knife rest, be arranged on the pendulous device of base right-hand member and be arranged on directly over the pendulous device and cooperate the pressed compact device that shoe tree is clamped with pendulous device; Said knife rest is provided with the shoe last or hat block cutter, and said pendulous device comprises a plurality of swing rotating shafts that are arranged side by side and rotate synchronously.
Each top of swinging rotating shaft is fixedly connected with the nozzle face of shoe tree as stiff end, and its bottom is connected with the output shaft of motor as drive end.
In the technique scheme, said pendulous device also comprises and is used for fixing the tubulose mount pad of swinging rotating shaft, two bearings and two glands; Said swing rotating shaft is arranged in the tube chamber of said mount pad; Each bearing is separately positioned on said mount pad upper and lower end parts and is set in the said swing rotating shaft; Each gland is arranged on the upper and lower end parts of mount pad; Said each gland is fixedly connected through fastening bolt with mount pad, thereby its medial extremity is crimped on the bearing bearing fixing.
In the technique scheme, the stiff end of said swing rotating shaft stretches out from the port of said mount pad tube chamber, and its drive end stretches out from the lower port of mount pad tube chamber; Said drive end is provided with driven synchronous belt pulley, and the output shaft of said motor is provided with the active drive belt wheel, and said active drive belt wheel is connected with driven synchronous belt pulley through being with synchronously.
In the technique scheme, said each bearing is a taper roll bearing; Said motor is a stepper motor; Its quantity is two; Two adjacent swing rotating shafts are through band connection synchronously; Two motors are separately positioned on the both ends of pendulous device, pass through to be with synchronously to link to each other with the active drive belt wheel of motor near a swing rotating shaft of motor, and all the other each adjacent two swing rotating shafts are continuous through synchronous band.
Or the quantity of said motor is two; The middle part that two motors are arranged on pendulous device promptly is set in place between two swing rotating shafts at middle part; Each motor links to each other with the active drive belt wheel of motor through being with synchronously with a swing rotating shaft that is provided with near motor of a side respectively, and all the other each adjacent two swing rotating shafts are through band is continuous synchronously.
Or the quantity of said motor is one, and it is arranged on an end of pendulous device, links to each other with the active drive belt wheel of motor through band synchronously near a swing rotating shaft of motor, and all the other each adjacent two swing rotating shafts are through band is continuous synchronously.
In the technique scheme, the end face of the stiff end of said swing rotating shaft is the plane, which is provided with shop bolt; The nozzle face of shoe tree is the plane, which is provided with locating hole, makes shoe tree and swing rotating shaft relative fixed thereby said shop bolt is arranged in locating hole.
In the technique scheme, said base is provided with the crossbeam that is used for fixing the pressed compact device, this crossbeam that direction is set is identical with the orientation of the swing rotating shaft of pendulous device; Said pressed compact device comprise a plurality of be arranged side by side pressed compact oil cylinder on crossbeam and the cylinder rod end that is arranged on each pressed compact oil cylinder clamp assembly; The said assembly that clamps comprises unsteady pressure head, the lower end of said unsteady pressure head be pressed on shoe tree with nozzle face opposing end faces on, said each a unsteady pressure head and a corresponding swing rotating shaft concentric are provided with.
In the technique scheme, the said assembly that clamps also comprises the unsteady pressing head seat of tubulose, the end cap that is arranged on thrust ball bearing and the deep groove ball bearing in the pressing head seat tube chamber that floats and is used for the unsteady pressing head seat tube chamber of shutoff; The center of said end cap is provided with central bore, and the central bore that said unsteady pressure head passes end cap is connected with the deep groove ball bearing that is arranged in the pressing head seat tube chamber that floats; The end of the cylinder rod of said pressed compact oil cylinder is connected with the thrust ball bearing that is arranged in the pressing head seat tube chamber that floats.
In the technique scheme, this numerically controlled shoe tree milling head tail machine also comprises being arranged on and is provided with the bracing or strutting arrangement that shoe tree is supported between knife rest and the pendulous device.
In the technique scheme, said bracing or strutting arrangement comprises at least one a horizontally disposed support cylinder and a cross bar that links to each other with the cylinder rod top of all support cylinders; Said cross bar that direction is set is identical with the orientation of the swing rotating shaft of pendulous device; Said cross bar is provided with a plurality of supporting components that are arranged side by side, said support cylinder drive the supporting component that is arranged on the cross bar near or away from pendulous device.
Said each supporting component comprises in the vertical direction the support cylinder of doing straight reciprocating motion and the bearing assembly that is arranged on the cylinder rod that supports cylinder; Said bearing assembly comprises pedestal, be arranged on the supporting seat on the pedestal and be arranged on the support bar that being used on the supporting seat support shoe tree, is provided with bolster between said pedestal and the said supporting seat, and said bolster adopts polyurethane material to process.
In the technique scheme, said bracing or strutting arrangement also comprises connecting plate and support guide rod, and an end of said connecting plate links to each other with the top of supporting the cylinder cylinder rod, and the other end links to each other with the pedestal of bearing assembly; The upper end of said support guide rod links to each other with the middle part of connecting plate; Its lower end is arranged in the slide opening that is arranged on the cross bar; Be provided with the support guide pin bushing that adopts tin bronze to process in the said slide opening, said support guide rod is with in slide opening, moving reciprocatingly in the reciprocating process of connecting plate in the vertical direction.
The utlity model has positive effect: the numerically controlled shoe tree in (1) the utility model top of respectively swinging rotating shaft of machine end to end is fixedly connected with the nozzle face of shoe tree as stiff end; Its bottom is connected with the output shaft of motor as drive end; Through adopting said structure that the swing rotating shaft of pendulous device directly is fixedly connected with the nozzle face of shoe tree, in process, the swing rotating shaft through driven by motor turns to the shoe last or hat block of knife rest to carve shoe last or hat block shoe last or shoe last or hat block tail end and processes; After one end machines; Turn to through driven by motor swing rotating shaft to turn to the shoe last or hat block cutter to carve shoe last or hat block processing at a unprocessed end, the numerically controlled shoe tree of this kind structure machine end to end is rational in infrastructure, adopt this kind numerically controlled shoe tree end to end machine to shoe tree processing saved artificial manual manufacturing process; Time saving and energy saving, the accuracy of product is guaranteed simultaneously; Because the swing rotating shaft directly connects shoe tree and motor, the reliability of work is also higher.
(2) numerically controlled shoe tree in the utility model end to end the pressed compact device of machine comprise said pressed compact device comprise a plurality of be arranged side by side pressed compact oil cylinder on crossbeam and the cylinder rod end that is arranged on each pressed compact oil cylinder clamp assembly; The said assembly that clamps comprises the unsteady pressing head seat of unsteady pressure head, tubulose, the end cap that is arranged on thrust ball bearing and the deep groove ball bearing in the pressing head seat tube chamber that floats and is used for the unsteady pressing head seat tube chamber of shutoff; The center of said end cap is provided with central bore, and the central bore that said unsteady pressure head passes end cap is connected with the deep groove ball bearing that is arranged in the pressing head seat tube chamber that floats; The end of the cylinder rod of said pressed compact oil cylinder is connected with the thrust ball bearing that is arranged in the pressing head seat tube chamber that floats.The lower end of said unsteady pressure head be pressed on shoe tree with nozzle face opposing end faces on, said each a unsteady pressure head and a corresponding swing rotating shaft concentric are provided with.Because the pressed compact device cooperates jointly with pendulous device shoe tree is clamped; Use more reliable; The pressed compact device adopts as above structure setting when shoe tree head and afterbody switching-over, because the effect of each bearing makes pressure head can together rotate flexible movements with shoe tree; When having avoided rotation, the damage that pressed compact device pressure head possibly cause shoe tree.
(3) numerically controlled shoe tree in the utility model end to end machine also be provided with bracing or strutting arrangement because the existence of bracing or strutting arrangement, when its head of processing, be used for supporting the shoe tree head for larger-size shoe tree, produce distortion when preventing to cut, further guarantee the precision of shoe tree.
Description of drawings
Fig. 1 is numerically controlled shoe tree a kind of structural representation of machine end to end in the utility model;
Fig. 2 for numerically controlled shoe tree in the utility model end to end machine a kind of structural representation arranged in addition;
Fig. 3 is a kind of partial enlarged view at A place among Fig. 1;
Fig. 4 is a kind of partial enlarged view at B place among Fig. 2;
Fig. 5 is a kind of partial enlarged view at C place among Fig. 2;
Fig. 6 is numerically controlled shoe tree a kind of half sectional view of the pendulous device of machine end to end in the utility model;
Fig. 7 be in the utility model numerically controlled shoe tree end to end the bracing or strutting arrangement of machine at a kind of structural representation of user mode.
Reference numeral shown in the figure is: base 1, knife rest 2, shoe last or hat block cutter 21, pendulous device 3, swing rotating shaft 31, stiff end 311, shop bolt 3111; Drive end 312, driven synchronous belt pulley 3121, motor 32, active drive belt wheel 321 is with 322 synchronously, mount pad 33; Bearing 34, gland 35, fastening bolt 36, pressed compact device 4, pressed compact oil cylinder 41, the cylinder rod 411 of pressed compact oil cylinder; Clamp assembly 42, the pressure head 421 that floats, the pressing head seat 422 that floats, thrust ball bearing 4221, deep groove ball bearing 4222, end cap 423; Crossbeam 5, bracing or strutting arrangement 6, support cylinder 61, the cylinder rod 611 of support cylinder, cross bar 62, slide opening 621; Support guide pin bushing 6211 supporting components 63, support cylinder 631, support the cylinder rod 6311 of cylinder, bearing assembly 632, pedestal 6321, supporting seat 6322; Support bar 6323, bolster 6324, connecting plate 64, support guide rod 65, shoe tree 7, the nozzle face 71 of shoe tree.
The specific embodiment
(embodiment 1)
Fig. 1 to Fig. 7 has shown a kind of specific embodiment of the utility model.Wherein, Fig. 1 is numerically controlled shoe tree a kind of structural representation of machine end to end in the utility model; Fig. 2 for numerically controlled shoe tree in the utility model end to end machine a kind of structural representation arranged in addition; Fig. 3 is a kind of partial enlarged view at A place among Fig. 1; Fig. 4 is a kind of partial enlarged view at B place among Fig. 2; Fig. 5 is a kind of partial enlarged view at C place among Fig. 2; Fig. 6 is numerically controlled shoe tree a kind of half sectional view of the pendulous device of machine end to end in the utility model; Fig. 7 be in the utility model numerically controlled shoe tree end to end the bracing or strutting arrangement of machine at a kind of structural representation of user mode.
A kind of numerically controlled shoe tree milling head tail machine, as shown in Figure 1, comprise base 1, be arranged on base 1 left end knife rest 2, be arranged on the pendulous device 3 of base 1 right-hand member and be arranged on directly over the pendulous device 3 and cooperate the pressed compact device 4 that shoe tree 7 is clamped with pendulous device 3; Said knife rest 2 is provided with shoe last or hat block cutter 21, and said pendulous device 3 comprises a plurality of swing rotating shafts 31 that are arranged side by side and rotate synchronously; Each top of swinging rotating shaft 31 is fixedly connected with the nozzle face 71 of shoe tree 7 as stiff end 311, and its bottom is connected as the output shaft of drive end 312 with motor 32.Add man-hour, the shoe last of shoe tree 7 or shoe last or hat block tail are provided with towards knife rest 2.Said knife rest 2 moves through being arranged on the three-dimensional that can carry out on the direction of top to bottom, left and right, front and rear on X axle, Y axle and the Z axle on the body.
As shown in Figure 3, said pendulous device 3 also comprises and is used for fixing the tubulose mount pad 33 of swinging rotating shaft 31, two bearings 34 and two glands 35; Said swing rotating shaft 31 is arranged in the tube chamber of said mount pad 33; Each bearing 34 is separately positioned on said mount pad 33 upper and lower end parts and is set in the said swing rotating shaft 31; Each gland 35 is arranged on the upper and lower end parts of mount pad 33; Said each gland 35 is fixedly connected through fastening bolt 36 with mount pad 33, and is thereby its medial extremity is crimped on the bearing 34 that bearing 34 is fixing.
The stiff end 311 of said swing rotating shaft 31 stretches out from the port of said mount pad 33 tube chambers, and its drive end 312 stretches out from the lower port of mount pad 33 tube chambers; Said drive end 312 is provided with driven synchronous belt pulley 3121, and the output shaft of said motor 32 is provided with active drive belt wheel 321, and said active drive belt wheel 321 is through be with 322 to be connected with driven synchronous belt pulley 3121 synchronously.
Said each bearing 34 is a taper roll bearing; Said motor 32 is a stepper motor 32; Its quantity is two; The middle part that two motors 32 are arranged on pendulous device 3 promptly is set in place between two swing rotating shafts 31 at middle part; Each motor respectively with the swing rotating shaft 31 that is provided with near motor 32 of a side through linking to each other with the active drive belt wheel 321 of motor 32 with 322 synchronously, all the other each adjacent two swing rotating shafts 31 are 322 continuous, as shown in Figure 6 through being with synchronously.
The end face of the stiff end 311 of said swing rotating shaft 31 is the plane, which is provided with shop bolt 3111; The nozzle face 71 of shoe tree 7 is the plane, which is provided with locating hole, makes shoe tree 7 and swing rotating shaft 31 relative fixed thereby said shop bolt 3111 is arranged in locating hole.
As shown in Figure 4, said base 1 is provided with the crossbeam 5 that is used for fixing pressed compact device 4, this crossbeam 5 that direction is set is identical with the orientation of the swing rotating shaft 31 of pendulous device 3; Said pressed compact device 4 comprise a plurality of be arranged side by side pressed compact oil cylinder 41 on crossbeam 5 and cylinder rod 411 ends that are arranged on each pressed compact oil cylinder 41 clamp assembly 42; The said assembly 42 that clamps comprises the pressure head 421 that floats, the lower end of said unsteady pressure head 421 be pressed on shoe tree 7 with nozzle face 71 opposing end faces on, said each unsteady pressure head 421 and corresponding swing rotating shaft 31 concentric settings.
The said assembly 42 that clamps also comprises the unsteady pressing head seat 422 of tubulose, the end cap 423 that is arranged on thrust ball bearing 4221 and the deep groove ball bearing 4222 in pressing head seat 422 tube chambers that float and is used for unsteady pressing head seat 422 tube chambers of shutoff; The center of said end cap 423 is provided with central bore, and the central bore that said unsteady pressure head 421 passes end cap 423 is connected with the deep groove ball bearing 4222 that is arranged in pressing head seat 422 tube chambers that float; The end of the cylinder rod 411 of said pressed compact oil cylinder 41 is connected with the thrust ball bearing 4221 that is arranged in pressing head seat 422 tube chambers that float.
As shown in Figure 5, these numerically controlled shoe tree 7 milling head tail machines also comprise being arranged on and are provided with the bracing or strutting arrangement 6 that shoe tree 7 is supported between knife rest 2 and the pendulous device 3.When processing shoe tree 7 heads, bracing or strutting arrangement 6 supports shoe tree 7 heads, and shoe tree 7 deforms when preventing to cut, and has further guaranteed the precision of shoe tree 7, has good result of use.When shoe tree 7 centers during less than 150mm, need not to use bracing or strutting arrangement 6 to the distance of its head.
Said bracing or strutting arrangement 6 comprises at least one a horizontally disposed support cylinder 61 and a cross bar 62 that links to each other with cylinder rod 611 tops of all support cylinders 61; Said cross bar 62 that direction is set is identical with the orientation of the swing rotating shaft 31 of pendulous device 3; Said cross bar 62 is provided with a plurality of supporting components that are arranged side by side 63, said support cylinder 61 drive the supporting component 63 that is arranged on the cross bar 62 near or away from pendulous device 3.
Said each supporting component 63 comprises that in the vertical direction does the support cylinder 631 and the bearing assembly 632 that is arranged on the cylinder rod 6311 that supports cylinder 631 of straight reciprocating motion; Said bearing assembly 632 comprises pedestal 6321, be arranged on the supporting seat 6322 on the pedestal 6321 and be arranged on the support bar 6323 that being used on the supporting seat 6322 support shoe tree 7; Be provided with bolster 6324 between said pedestal 6321 and the said supporting seat 6322, said bolster 6324 adopts polyurethane material to process.Owing to be provided with bolster 6324, when the surface of support bar 6323 and shoe tree 7 bumps,, bolster 6324 can effectively avoid 6323 pairs of shoe trees of support bar 7 to damage because having certain elastic force, and as shown in Figure 7.
Said bracing or strutting arrangement 6 also comprises connecting plate 64 and support guide rod 65, and an end of said connecting plate 64 links to each other with the top of supporting cylinder 631 cylinder rods 6311, and the other end links to each other with the pedestal 6321 of bearing assembly 632; The upper end of said support guide rod 65 links to each other with the middle part of connecting plate 64; Its lower end is arranged in the slide opening 621 that is arranged on the cross bar 62; Be provided with the support guide pin bushing 6211 that adopts tin bronze to process in the said slide opening 621, said support guide rod 65 is with in slide opening 621, moving reciprocatingly in the reciprocating process of connecting plate 64 in the vertical directions.Through being set, support guide rod 65 can prevent that bearing assembly 632 from destroying shoe tree owing to skew takes place improper reason, increased the stability of bracing or strutting arrangement 6.
When using bracing or strutting arrangement; At first the cylinder rod 611 of support cylinder 61 is to advancing near pendulous device 3 directions; When support bar 6323 extend shoe tree 7 strong points under the time stop; Then support on the cylinder rod 6311 of cylinder 631 advancing, be connected on the shoe tree 7 until the top of support bar 6323 and get final product.In the present embodiment, the stroke of said support cylinder 61 is 100mm, and the front and back feed distance is 80mm.
(embodiment 2)
Present embodiment and embodiment 1 are basic identical; Difference is: said motor 32 is stepper motor 32; Its quantity is two, and two adjacent swing rotating shafts 31 are through be with 322 to connect synchronously, and two motors 32 are separately positioned on the both ends of pendulous device 3; Swing rotating shaft 31 through linking to each other with the active drive belt wheel 321 of motor 32 with 322 synchronously for one near motor 32, all the other each adjacent two swing rotating shafts 31 are through be with 322 to link to each other synchronously.
(embodiment 3)
Present embodiment and embodiment 1 are basic identical; Difference is: the quantity of said motor 32 is one; It is arranged on an end of pendulous device 3; Swing rotating shaft 31 through linking to each other with the active drive belt wheel 321 of motor 32 with 322 synchronously for one near motor 32, all the other each adjacent two swing rotating shafts 31 are through be with 322 to link to each other synchronously.
The advantage that above embodiment has is: the numerically controlled shoe tree among (1) embodiment top of respectively swinging rotating shaft of machine end to end is fixedly connected with the nozzle face of shoe tree as stiff end; Its bottom is connected with the output shaft of motor as drive end; Through adopting said structure that the swing rotating shaft of pendulous device directly is fixedly connected with the nozzle face of shoe tree, in process, the swing rotating shaft through driven by motor turns to the shoe last or hat block of knife rest to carve shoe last or hat block shoe last or shoe last or hat block tail end and processes; After one end machines; Turn to through driven by motor swing rotating shaft to turn to the shoe last or hat block cutter to carve shoe last or hat block processing at a unprocessed end, the numerically controlled shoe tree of this kind structure machine end to end is rational in infrastructure, adopt this kind numerically controlled shoe tree end to end machine to shoe tree processing saved artificial manual manufacturing process; Time saving and energy saving, the accuracy of product is guaranteed simultaneously; Because the swing rotating shaft directly connects shoe tree and motor, the reliability of work is also higher.
(2) numerically controlled shoe tree among the embodiment end to end the pressed compact device of machine comprise said pressed compact device comprise a plurality of be arranged side by side pressed compact oil cylinder on crossbeam and the cylinder rod end that is arranged on each pressed compact oil cylinder clamp assembly; The said assembly that clamps comprises the unsteady pressing head seat of unsteady pressure head, tubulose, the end cap that is arranged on thrust ball bearing and the deep groove ball bearing in the pressing head seat tube chamber that floats and is used for the unsteady pressing head seat tube chamber of shutoff; The center of said end cap is provided with central bore, and the central bore that said unsteady pressure head passes end cap is connected with the deep groove ball bearing that is arranged in the pressing head seat tube chamber that floats; The end of the cylinder rod of said pressed compact oil cylinder is connected with the thrust ball bearing that is arranged in the pressing head seat tube chamber that floats.The lower end of said unsteady pressure head be pressed on shoe tree with nozzle face opposing end faces on, said each a unsteady pressure head and a corresponding swing rotating shaft concentric are provided with.Because the pressed compact device cooperates jointly with pendulous device shoe tree is clamped; Use more reliable; The pressed compact device adopts as above structure setting when shoe tree head and afterbody switching-over, because the effect of each bearing makes pressure head can together rotate flexible movements with shoe tree; When having avoided rotation, the damage that pressed compact device pressure head possibly cause shoe tree.
(3) numerically controlled shoe tree in the foregoing description end to end machine also be provided with bracing or strutting arrangement because the existence of bracing or strutting arrangement, when its head of processing, be used for supporting the shoe tree head for larger-size shoe tree, produce distortion when preventing to cut, further guarantee the precision of shoe tree.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation that these connotations that belong to the utility model are extended out or change still belong to the protection domain of the utility model.

Claims (10)

1. numerically controlled shoe tree milling head tail machine, comprise base (1), be arranged on base (1) left end knife rest (2), be arranged on the pendulous device (3) of base (1) right-hand member and be arranged on directly over the pendulous device (3) and cooperate the pressed compact device (4) that shoe tree (7) is clamped with pendulous device (3); Said knife rest (2) is provided with shoe last or hat block cutter (21), and said pendulous device (3) comprises a plurality of swing rotating shafts (31) that are arranged side by side and rotate synchronously;
It is characterized in that: each top of swinging rotating shaft (31) is fixedly connected with the nozzle face (71) of shoe tree (7) as stiff end (311), and its bottom is connected as the output shaft of drive end (312) with motor (32).
2. numerically controlled shoe tree milling head tail machine according to claim 1 is characterized in that: said pendulous device (3) also comprises tubulose mount pad (33), two bearings (34) and two glands (35) that are used for fixing swing rotating shaft (31); Said swing rotating shaft (31) is arranged in the tube chamber of said mount pad (33); Each bearing (34) is separately positioned on said mount pad (33) upper and lower end parts and is set in the said swing rotating shaft (31); Each gland (35) is arranged on the upper and lower end parts of mount pad (33); Said each gland (35) is fixedly connected through fastening bolt (36) with mount pad (33), and its medial extremity is crimped on bearing (34) thereby goes up bearing (34) fixing.
3. numerically controlled shoe tree milling head tail machine according to claim 2 is characterized in that: the stiff end (311) of said swing rotating shaft (31) stretches out from the port of said mount pad (33) tube chamber, and its drive end (312) stretches out from the lower port of mount pad (33) tube chamber; Said drive end (312) is provided with driven synchronous belt pulley (3121), and the output shaft of said motor (32) is provided with active drive belt wheel (321), and said active drive belt wheel (321) is connected with driven synchronous belt pulley (3121) through being with (322) synchronously.
4. numerically controlled shoe tree milling head tail machine according to claim 3 is characterized in that: said each bearing (34) is a taper roll bearing; Said motor (32) is stepper motor (32); Its quantity is two; Adjacent two swing rotating shafts (31) are through band (322) connection synchronously; Two motors (32) are separately positioned on the both ends of pendulous device (3), pass through to be with (322) to link to each other with the active drive belt wheel (321) of motor (32) synchronously near a swing rotating shaft (31) of motor (32), and all the other each adjacent two swing rotating shafts (31) are continuous through synchronous band (322);
Or the quantity of said motor (32) is two; The middle part that two motors (32) are arranged on pendulous device (3) promptly is set in place between two swing rotating shafts (31) at middle part; Each motor links to each other with the active drive belt wheel (321) of motor (32) through being with (322) synchronously with a swing rotating shaft (31) that is provided with near motor (32) of a side respectively, and all the other each adjacent two swing rotating shafts (31) are through band (322) is continuous synchronously;
Or the quantity of said motor (32) is one; It is arranged on an end of pendulous device (3); Swing rotating shaft (31) near motor (32) links to each other with the active drive belt wheel (321) of motor (32) through being with (322) synchronously, and all the other each adjacent two swing rotating shafts (31) are through band (322) is continuous synchronously.
5. numerically controlled shoe tree milling head tail machine according to claim 1 is characterized in that: the end face of the stiff end (311) of said swing rotating shaft (31) is the plane, which is provided with shop bolt (3111); The nozzle face (71) of shoe tree (7) is the plane, which is provided with locating hole, said shop bolt (3111) thus being arranged in locating hole makes shoe tree (7) and swing rotating shaft (31) relative fixed.
6. numerically controlled shoe tree milling head tail machine according to claim 1 is characterized in that: said base (1) is provided with the crossbeam (5) that is used for fixing pressed compact device (4), this crossbeam (5) that direction is set is identical with the orientation of the swing rotating shaft (31) of pendulous device (3); Said pressed compact device (4) comprise a plurality of be arranged side by side the pressed compact oil cylinder (41) on crossbeam (5) and be arranged on each pressed compact oil cylinder (41) cylinder rod (411) end clamp assembly (42); The said assembly (42) that clamps comprises unsteady pressure head (421), the lower end of said unsteady pressure head (421) be pressed on shoe tree (7) with nozzle face (71) opposing end faces on, said each a unsteady pressure head (421) and corresponding swing rotating shaft (a 31) concentric setting.
7. numerically controlled shoe tree milling head tail machine according to claim 6 is characterized in that: the said assembly (42) that clamps also comprises the unsteady pressing head seat (422) of tubulose, the end cap (423) that is arranged on thrust ball bearing (4221) and the deep groove ball bearing (4222) in unsteady pressing head seat (422) tube chamber and is used for unsteady pressing head seat (422) tube chamber of shutoff; The center of said end cap (423) is provided with central bore, and the central bore that said unsteady pressure head (421) passes end cap (423) is connected with the deep groove ball bearing (4222) that is arranged in unsteady pressing head seat (422) tube chamber; The end of the cylinder rod (411) of said pressed compact oil cylinder (41) is connected with the thrust ball bearing (4221) that is arranged in unsteady pressing head seat (422) tube chamber.
8. numerically controlled shoe tree milling head tail machine according to claim 1 is characterized in that: this numerically controlled shoe tree milling head tail machine also comprises being arranged on and is provided with the bracing or strutting arrangement (6) that shoe tree (7) is supported between knife rest (2) and the pendulous device (3).
9. numerically controlled shoe tree milling head tail machine according to claim 8 is characterized in that: said bracing or strutting arrangement (6) comprises at least one a horizontally disposed support cylinder (61) and a cross bar (62) that links to each other with cylinder rod (611) top of all support cylinders (61); Said cross bar (62) that direction is set is identical with the orientation of the swing rotating shaft (31) of pendulous device (3); Said cross bar (62) is provided with a plurality of supporting components that are arranged side by side (63), said support cylinder (61) drive the supporting component (63) be arranged on the cross bar (62) near or away from pendulous device (3);
Said each supporting component (63) comprises that in the vertical direction does the support cylinder (631) of straight reciprocating motion and be arranged on the bearing assembly (632) on the cylinder rod (6311) that supports cylinder (631); Said bearing assembly (632) comprises pedestal (6321), be arranged on the supporting seat (6322) on the pedestal (6321) and be arranged on the support bar (6323) that being used on the supporting seat (6322) support shoe tree (7); Be provided with bolster (6324) between said pedestal (6321) and the said supporting seat (6322), said bolster (6324) adopts polyurethane material to process.
10. numerically controlled shoe tree milling head tail machine according to claim 9; It is characterized in that: said bracing or strutting arrangement (6) also comprises connecting plate (64) and support guide rod (65); One end of said connecting plate (64) links to each other with the top of supporting cylinder (631) cylinder rod (6311), and the other end links to each other with the pedestal (6321) of bearing assembly (632); The upper end of said support guide rod (65) links to each other with the middle part of connecting plate (64); Its lower end is arranged in the slide opening (621) that is arranged on the cross bar (62); Be provided with the support guide pin bushing (6211) that adopts tin bronze to process in the said slide opening (621), said support guide rod (65) is with in slide opening (621), moving reciprocatingly in the reciprocating process of connecting plate (64) in the vertical direction.
CN2012200074232U 2012-01-05 2012-01-05 Numerically-controlled shoe last head-tail milling machine Expired - Fee Related CN202490966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200074232U CN202490966U (en) 2012-01-05 2012-01-05 Numerically-controlled shoe last head-tail milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200074232U CN202490966U (en) 2012-01-05 2012-01-05 Numerically-controlled shoe last head-tail milling machine

Publications (1)

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CN202490966U true CN202490966U (en) 2012-10-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200074232U Expired - Fee Related CN202490966U (en) 2012-01-05 2012-01-05 Numerically-controlled shoe last head-tail milling machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181393A (en) * 2016-08-31 2016-12-07 福州旭乐数控设备有限公司 Shoe tree roughing compounding machine and processing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181393A (en) * 2016-08-31 2016-12-07 福州旭乐数控设备有限公司 Shoe tree roughing compounding machine and processing method
CN106181393B (en) * 2016-08-31 2018-03-06 福州旭乐数控设备有限公司 Shoe tree roughing compounding machine and processing method

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