CN103978562A - Multi-freedom degree plaster model processing machine tool - Google Patents
Multi-freedom degree plaster model processing machine tool Download PDFInfo
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- CN103978562A CN103978562A CN201410147621.2A CN201410147621A CN103978562A CN 103978562 A CN103978562 A CN 103978562A CN 201410147621 A CN201410147621 A CN 201410147621A CN 103978562 A CN103978562 A CN 103978562A
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- 239000011505 plaster Substances 0.000 title claims abstract description 31
- 238000012545 processing Methods 0.000 title abstract description 8
- 238000003801 milling Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000003754 machining Methods 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 18
- 239000004677 Nylon Substances 0.000 claims description 17
- 229920001778 nylon Polymers 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000005498 polishing Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The invention discloses a multi-freedom degree plaster model processing machine tool. The multi-freedom degree plaster model processing machine tool comprises a lifting positioning mechanism, a nut self-locking mechanism, a transverse feeding mechanism, a clamping workbench, a bed body part and a knife part, wherein the lifting positioning mechanism is connected with the nut self-locking mechanism; the nut self-locking mechanism and the transverse feeding mechanism are welded together; the transverse feeding mechanism is connected with the clamping workbench through two bearing blocks; the knife part is connected with the bed body part through a motor positioning round disc. Plaster models with different shapes and specifications can be processed by the multi-freedom degree plaster model processing machine tool, so that the multi-freedom degree plaster model processing machine tool has very wide popularization and application prospect.
Description
Technical field
The present invention relates to mould processing processing machine field, especially a kind of multiple degrees of freedom plaster cast machining tool, is mainly used in teaching mode and makes.
Background technology
Current in the information age, it is irreplaceable step in the early stage design of product already that plaster cast in modern product design is made, because modelling is not simply X-Y scheme to be changed into 3D solid, but require directly thinking and creation in three-dimensional of designer.And conventional model making has easily and fast, economic dispatch advantage, still bringing into play so far the present computer technology irreplaceable effect of institute and advantage.But up to now, also do not have special device for machine tool to process plaster cast.As everyone knows, the student of Industrial Design Specialty almost participates in plaster cast every day and makes, and student's time had both been wasted in complete manual operating process, could not bring into play student's innovation ability completely again, cause modelling simple and easy, single, cannot realize the regulation of requirements at the higher level modelling.Therefore in the urgent need to a kind of multiple degrees of freedom plaster cast machining tool is provided, complete the work of product plaster cast processing, to actively promote the fast development of design specialist level.
Summary of the invention
The present invention is directed to the specialty characteristicses such as industrial design, Construction Engineering Major, artistic sculpture, planar design, a kind of multiple degrees of freedom plaster cast machining tool is provided, with machinery, replace full manual operations, realize multiple degrees of freedom milling, saw, engraving, polishing, polishing in the plaster cast machining tool of one, rationally utilize the different phase of dissimilar model and modelling process, process various curved surfaces and complex model, improve the Students ' Comprehensive ability of practice, pay attention to the moulding experience of student's practical operation technical ability and 3D solid to cultivate.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme: a kind of multiple degrees of freedom plaster cast machining tool, comprise lift locating device, nut self-locking mechanism, transverse feed mechanism, clamping workbench, lathe bed part and cutter part, described lift locating device is connected with nut self-locking mechanism, nut self-locking mechanism and transverse feed mechanism weld together, transverse feed mechanism is connected with clamping workbench by two bearing blocks, cutter is partly partly connected with lathe bed by motor positioning disc
Described lift locating device comprises screw rod transmission axle, nut positioning disk, handle, bearing locating piece, the first rolling bearing, nut shaft bearing sleeve and lifting positioning and guiding cylinder, described screw rod transmission axle is fixed on nut positioning disk center, screw rod transmission axle is meshed with nut shaft bearing sleeve, the outer N-Side surf of nut shaft bearing sleeve is uniformly distributed four handles, nut positioning disk is connected with base, under the first rolling bearing, part is connected with nut shaft bearing sleeve, the first rolling bearing and bearing locating piece weld and pass through screw, nut is connected with lifting positioning and guiding cylinder, by nut shaft bearing sleeve, coordinate transferring power to lifting positioning and guiding cylinder with screw rod transmission axle, be delivered to again transverse feed mechanism, when making lift locating device bottom and top feed, realize lift locating device, transverse feed mechanism, nut self-locking mechanism, the rotation of 360 ° of frees degree of clamping workbench Si Ge mechanism, screw rod transmission axle and lifting positioning and guiding cylinder are realized self-locking by nut self-locking mechanism,
Described nut self-locking mechanism comprises axle sleeve, four selfs split nut, threaded screw rod, the first nylon compressing tablet and alignment pin, described axle sleeve is connected with threaded screw rod, four selfs split nut is symmetrically fixed on the both sides of lifting positioning and guiding cylinder, the first nylon compressing tablet and the engagement of screw rod transmission axle, threaded screw rod withstands the first nylon compressing tablet through lifting positioning and guiding cylinder respectively, by the alignment pin on rotary sleeve, compress the first nylon compressing tablet, and then locking lift locating device, the rotation of lift locating device suppressed;
Described transverse feed mechanism comprises clutch shaft bearing seat, horizontal cross trapezoidal thread screw mandrel, horizontal cross location sliding axle, handwheel, move left support, linear bearing, gripper shoe, linear axis bearing and the support that moves right, described handwheel is connected with horizontal cross trapezoidal thread screw mandrel, four linear bearings are arranged in the gripper shoe that is welded with linear axis bearing, horizontal cross location sliding axle is through four linear bearings, again by clutch shaft bearing seat respectively with move left support, the support that moves right connects, by rotation hand wheel, realize transverse feed mechanism movement in the horizontal direction,
Described clamping workbench comprises clamping workbench, the second rolling bearing, the second bearing block, supporting and location bolt cylinder, positioning disc, the first connecting axle, the first self-locking nut and the first pad, the second bearing block is connected with the clutch shaft bearing seat in transverse feed mechanism by screw, the first connecting axle is connected with the second bearing block through supporting and location bolt cylinder, by the first self-locking nut and the first pad fixed clamp workbench, the rotation of 45 ° before and after making it, positioning disc upper part is fixed by welding and clamping workbench, positioning disc lower part and the second rolling bearing pass through bolt welding, under bolt, part connects the first pad and the first self-locking nut, control 360 ° of rotations of level of clamping workbench.
Described lathe bed partly comprises vertical cutter guide cylinder, the first supporting and location bolt frame, the second base support, horizontal cutter guide cylinder, second axle that is threaded, regulate dull and stereotyped, linkage, the second sleeve, location panel, first axle that is threaded, bearing block column, outer bearing, bolt with step surface, the first sleeve, inner bearing, the second supporting and location bolt frame, bearing block column is through being fixed on the inner bearing in the second base support, outer bearing, and on the second base support vertical welding the first supporting and location bolt frame, first is threaded axle simultaneously through vertical cutter guide cylinder, bearing block column, utilize pad and nut check, make the vertical cutter guide cylinder can swing 0 °～15 °, and can horizontally rotate 0 °～15 °, bolt end face car with step surface has step surface, in the boring of the vertical vertically cutter guide cylinder direction of the bolt with step surface, the diameter in hole is the minimum step surface diameter of bolt with step surface, bolt step surface is near vertical cutter guide cylinder, guarantee its perpendicularity and stationarity, vertically on cutter guide cylinder, part is drilled with two holes, second axle that is threaded forms with horizontal the preliminary of cutter guide cylinder and is connected through being welded on first set cylinder on horizontal cutter guide cylinder, utilize pad and nut to fix, laterally the welding of cutter guide cylinder tail end regulates dull and stereotyped, regulate planar surface to dispose linkage, described linkage comprises the second sleeve, location panel, second be threaded axle and the second supporting and location bolt frame, regulate planar surface to be welded with the second supporting and location bolt frame, second axle that is threaded is connected with sleeve through one of them supporting and location bolt frame, again through second supporting and location bolt frame, location panel is welded on the second sleeve, matches by pad, nut with the location panel that is welded on vertical cutter guide cylinder rear side,
Described cutter partly comprises the second self-locking nut, the 3rd bearing block, motor support location-plate, motor, facing cutter, milling cutter, motor positioning disc, motor rotation positioning disk, abutment sleeve, motor shaft, connect corner fittings, the 4th be threaded axle and centralized positioning axle, the connection corner fittings that motor positioning disc is fixed on horizontal cutter guide cylinder by its center locating shaft connects, motor rotation positioning disk coordinates with motor positioning disc by screw, utilize screw lock, motor support location-plate is welded on motor rotation positioning disk, the upper part of motor support location-plate connects motor, lower part is connected with motor shaft by abutment sleeve, the facing cutter axle that is threaded with the 4th is threaded connection, and utilize the second self-locking nut to lock, thereby reach self-locking, facing cutter has three cutter spacing, the milling cutter of three different hardness materials is installed respectively, on facing cutter, there are two bolts hole to be a line and distribute fixedly milling cutter, guarantee milling cutter installation steadily, reliably.
Described motor rotation positioning disk can be with 360 ° of rotations.
The outstanding advantage of the present invention is:
1, adopted running part and the rotation of cutter guide cylinder part multiple degrees of freedom, can process the plaster cast of difformity, specification;
2,45 ° of the front and back of clamping workbench and workpiece turn to and 360 ° of levels turn to, and can realize 360 ° of rotations of level of vertical feed mechanism;
3, use the compressing tablet of nylon material to implement the self-locking of Dui Ge mechanism, make lifting positioning table, transverse feed mechanism, clamping workbench stable when not needing the free degree, do not swing;
4, by different types of blade is installed, can carry out milling, saw, engraving, polishing, polishing; Cutter can dismounting, convenient for maintaining;
5, ingeniously at the bearing block place of cutter guide cylinder part be provided with self-locking nut, axle and bearing are threaded, make longitudinal bracing positioning and guiding cylinder obtain fine location, when not needing to horizontally rotate 0 °～15 °, can stablize and not swing, can reach again the demand of 15 ° of swings simultaneously; Overall structure is greatly simplified, and cross-brace positioning and guiding cylinder also can rotate 0～15 ° up and down.
6, this machining tool is compact to design ingenious, simple and practical, safety easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of multiple degrees of freedom plaster cast machining tool of the present invention.
Fig. 2 is the right view of multiple degrees of freedom plaster cast machining tool of the present invention.
Fig. 3 is the rearview of multiple degrees of freedom plaster cast machining tool of the present invention.
Fig. 4 is the structural representation of the lift locating device of multiple degrees of freedom plaster cast machining tool of the present invention.
Fig. 5 is clamping workbench and the transverse feed mechanism schematic diagram of multiple degrees of freedom plaster cast machining tool of the present invention.
Fig. 6 is the structural representation of the lathe bed holder part of multiple degrees of freedom plaster cast machining tool of the present invention.
Fig. 7 is the structural representation of the horizontal cutter guide cylinder part of the lathe bed of multiple degrees of freedom plaster cast machining tool of the present invention.
Fig. 8 is the structural representation of the lathe bed linkage part of the many described multiple degrees of freedom plaster cast machining tools of the present invention.
Fig. 9 is the structural representation of the cutter part of the many described multiple degrees of freedom plaster cast machining tools of the present invention.
In figure: the second self-locking nut 1, the 3rd bearing block 2, motor support location-plate 3, motor 4, facing cutter 5, clamping workbench 6, clutch shaft bearing seat 7, horizontal cross trapezoidal thread screw mandrel 8, horizontal cross location sliding axle 9, screw rod transmission axle 10, axle sleeve 11, nut positioning disk 12, drawer 13, vertical cutter guide cylinder 14, the first supporting and location bolt frame 15, the second base support 16, handwheel 17, four selfs split nut 18, bracing frame 19, handle 20, the first base support 21, base 22, milling cutter 23, the second rolling bearing 24, the second bearing block 25, connect corner fittings 26, horizontal cutter guide cylinder 27, second axle 28 that is threaded, regulate dull and stereotyped 29, the first location panel 30, motor positioning disc 31, motor rotation positioning disk 32, first axle 33 that is threaded, guiding cover 34, bearing locating piece 35, the first rolling bearing 36, nut shaft bearing sleeve 37, supporting and location bolt cylinder 38, move left support 39, lifting positioning and guiding cylinder 40, threaded screw rod 41, the first nylon compressing tablet 42, alignment pin 43, positioning disc 44, , the first connecting axle 45, the second nylon compressing tablet 46, linear bearing 47, gripper shoe 48, linear axis bearing 49, the first self-locking nut 50, the first pad 51, support 52 moves right, bearing block column 53, outer bearing 54, bolt 55 with step surface, the first sleeve 56, inner bearing 57, the second supporting and location bolt frame 58, the 3rd self-locking nut 59, bearing location-plate 60, the 3rd bearing 61, the 3rd axle 62 that is threaded, the second sleeve 63, the second location panel 64, abutment sleeve 65, motor shaft 66, the 4th axle 67 that is threaded, centralized positioning axle 68.
The specific embodiment
As shown in Figure 1, multiple degrees of freedom plaster cast machining tool of the present invention, comprises lift locating device, nut self-locking mechanism, transverse feed mechanism, clamping workbench, cutter part and lathe bed part.Lift locating device is connected with nut self-locking mechanism, and nut self-locking mechanism and transverse feed mechanism weld together, and transverse feed mechanism is connected with clamping workbench by two the second bearing blocks 25, and cutter is partly partly connected with lathe bed by motor positioning disc 31.
As shown in Figures 1 to 4, lift locating device comprises screw rod transmission axle 10, nut positioning disk 12, handle 20, guiding cover 34, bearing locating piece 35, the first rolling bearing 36, nut shaft bearing sleeve 37 and lifting positioning and guiding cylinder 40, described screw rod transmission axle 10 is fixed on nut positioning disk 12 centers, screw rod transmission axle 10 is meshed with nut shaft bearing sleeve 37, the outer N-Side surf of nut shaft bearing sleeve 37 is uniformly distributed four handles 20, nut positioning disk 12 is connected with base 22, the first rolling bearing 36 times part is connected with nut shaft bearing sleeve 37, the first rolling bearing 36 welds with bearing locating piece 35 and passes through screw, nut is connected with lifting positioning and guiding cylinder 40, by nut shaft bearing sleeve 37, coordinate transferring power to lifting positioning and guiding cylinder 40 with screw rod transmission axle 10, be delivered to again transverse feed mechanism, when making lift locating device bottom and top feed, realize lift locating device, transverse feed mechanism, nut self-locking mechanism, the rotation of 360 ° of frees degree of clamping workbench Si Ge mechanism, screw rod transmission axle 10 is realized self-locking with lifting positioning and guiding cylinder 40 by nut self-locking mechanism,
Nut self-locking mechanism comprises axle sleeve 11, four selfs split nut 18, threaded screw rod 41, the first nylon compressing tablet 42 and alignment pin 43, described axle sleeve 11 is connected with threaded screw rod 41, four selfs split nut 18 is fixed on lifting positioning and guiding cylinder 40 symmetrical both sides, the first nylon compressing tablet 42 and 10 engagements of screw rod transmission axle, threaded screw rod 41 withstands the first nylon compressing tablet 42 through lifting positioning and guiding cylinder 40 respectively, by the alignment pin 43 on rotary sleeve 11, compress the first nylon compressing tablet 42, and then locking lift locating device, suppress the rotation of lift locating device;
Upper part as shown in Figure 5, transverse feed mechanism comprises two clutch shaft bearing seats 7, horizontal cross trapezoidal thread screw mandrel 8, horizontal cross location sliding axle 9, handwheel 17, move left support 39, linear bearing 47, gripper shoe 48, linear axis bearing 49 and the support 52 that moves right, described handwheel 17 is connected with horizontal cross trapezoidal thread screw mandrel 8, four linear bearings 47 are arranged in the gripper shoe 48 that is welded with linear axis bearing 49, horizontal cross location sliding axle 9 is through four linear bearings 47, again by two clutch shaft bearing seats 7 respectively with move left support 39, the support 52 that moves right connects, by rotation hand wheel 17, realize transverse feed mechanism movement in the horizontal direction,
Lower part as shown in Figure 5, clamping workbench comprises clamping workbench 6, the second rolling bearing 24, two the second bearing blocks 25, supporting and location bolt cylinder 38, positioning disc 44, the first connecting axle 45, the second nylon compressing tablet 46, the first self-locking nut 50 and the first pad 51, two the second bearing blocks 25 are connected with the clutch shaft bearing seat 48 in transverse feed mechanism by screw, the first connecting axle 45 is connected with the second bearing block 25 respectively through supporting and location bolt cylinder 38, by the first self-locking nut 50, the first pad 51, fixed clamp workbench 6, the rotation of 45 ° before and after making it, positioning disc 44 upper parts are fixing with clamping workbench 6 by welding, positioning disc 44 lower parts and the second rolling bearing 24 pass through bolt welding, under bolt, part connects the first pad 51 and the first self-locking nut 50, control 360 ° of rotations of level of clamping workbench 6.
As shown in Figure 6, lathe bed partly comprises drawer 13, vertical cutter guide cylinder 14, the first supporting and location bolt frame 15, the second base support 16, bracing frame 19, the first base support 21, base 22, connect corner fittings 26, horizontal cutter guide cylinder 27, second axle 28 that is threaded, regulate dull and stereotyped 29, linkage is by the second sleeve 63, location panel 30 forms, first axle 33 that is threaded, bearing block column 53, outer bearing 54, bolt 55 with step surface, the first sleeve 56, inner bearing 57, the second supporting and location bolt frame 58, the 3rd self-locking nut 59, bearing location-plate 60 and the 3rd bearing 61, bearing block column 53 is through being fixed on the inner bearing 57 in the second base support 16, outer bearing 54, and two the first supporting and location bolt framves 15, the first of vertical welding are threaded axle 33 simultaneously through vertical cutter guide cylinder 14 on the second base support 16, bearing block column 53, utilizes pad and nut check, makes the vertical cutter guide cylinder 14 can swing 0 °～15 °, and can horizontally rotate 0 °～15 °, bolt 55 end face cars with step surface have step surface, in the vertical vertically cutter guide cylinder 14 direction borings of the bolt 55 with step surface, the diameter in hole is exactly the minimum step surface diameter of bolt 55 with step surface, bolt step surface is near vertical cutter guide cylinder 14, guarantee its perpendicularity and stationarity, vertically on cutter guide cylinder 14, part is drilled with two holes, the second be threaded axle 28 forms with horizontal the preliminary of cutter guide cylinder 27 and is connected through being welded on the first sleeve 56 on horizontal cutter guide cylinder 27, utilize pad and nut to fix, laterally the 27 tail end welding of cutter guide cylinder regulate dull and stereotyped 29, regulate dull and stereotyped 29 surface configuration to have linkage, described linkage the second sleeve 63, location panel 30, second be threaded axle 28, location panel 30, the second supporting and location bolt frame 58, regulate dull and stereotyped 29 surface soldered to have two the second supporting and location bolt framves 58, the second be threaded axle 28 is connected with sleeve through one of them supporting and location bolt frame 58, again through second supporting and location bolt frame 58, location panel 30 is welded on the second sleeve 63, matches by pad, nut with the location panel 30 that is welded on vertical cutter guide cylinder rear side,
As shown in Figure 9, cutter partly comprises the second self-locking nut 1, the 3rd bearing block 2, motor support location-plate 3, motor 4, facing cutter 5, milling cutter 23, motor positioning disc 31, motor rotation positioning disk 32, abutment sleeve 65, motor shaft 66, the 4th be threaded axle 67 and centralized positioning axle 68, the connection corner fittings 26 that motor positioning disc 31 is fixed on horizontal cutter guide cylinder 27 by its center locating shaft 68 connects, motor rotation positioning disk 32 coordinates with motor positioning disc 31 by screw, utilize screw lock, motor support location-plate 3 is welded on motor rotation positioning disk 31, on it, part connects motor 4, lower part is connected with motor shaft 66 by abutment sleeve 65, facing cutter 5 axle 67 that is threaded with the 4th is threaded connection, and utilize the second self-locking nut 1 to lock, thereby reach self-locking, facing cutter 4 has three cutter spacing, the milling cutter 23 of three different hardness materials is installed respectively, on facing cutter 4, there are two bolts hole to be a line and distribute fixedly milling cutter 23, guarantee milling cutter 23 installations steadily, reliably.
Motor rotation positioning disk 32 can 360 ° of rotations.
On facing cutter 4, three of installation the milling cutter milling cutter 23 of different hardness material, by switching the milling cutter of different hardness material, can carry out milling, saw, engraving, polishing, polishing to metal or mould of plastics.
Operation principle
Multiple degrees of freedom plaster cast machining tool adopts running part and the rotation of cutter guide cylinder part multiple degrees of freedom.
First, in rotation lift locating device, be arranged on the outer N-Side surf of nut shaft bearing sleeve 37 and be uniformly distributed four handles 20, transfer motion power achieves bottom and top feed, simultaneously can 360 ° rotate lifting positioning and guiding cylinders 40, and make to clamp workbench 6 and can rotate in not self-locking situation simultaneously, reach the process requirements of different angles; In order to stablize this mechanism, lift locating device is connected with nut self-locking mechanism, utilizes the first nylon compressing tablet 42 and the engagement of screw rod transmission axle 10 to realize the self-locking of horizontal direction in the situation that not needing the horizontal direction free degree; Nut self-locking mechanism and transverse feed mechanism weld together, and rotate handwheel 17, and transferring power realizes horizontal feed to horizontal horizontal trapezoid threaded screw rod 8, horizontal cross location sliding axle 9; Transverse feed mechanism is connected by two the second bearing blocks 25 with clamping workbench, be rotatably installed in the first connecting axle 45 on the second rolling bearing 24, can realize the multi-angle rotary of 360 ° of 45 ° of workbench 6 front and back of clamping and levels, thereby realize, the product plaster cast of difformity, specification be processed;
Second, bearing block column 53 is through being fixed on inner bearing 57, the outer bearing 54 in the second base support 16, and on the second base support 16 two the first supporting and location bolt framves 15 of vertical welding, first is threaded axle 33 simultaneously through vertical cutter guide cylinder 14, bearing block column 53, utilize pad and nut check, make vertical cutter guide cylinder 14 can stablize and not swing when not needing to horizontally rotate 0 °～15 °, can reach again the demand of 15 ° of swings simultaneously; Overall structure is greatly simplified, and laterally cutter guide cylinder 27 also can rotate 0 °～15 ° up and down.The connection corner fittings 26 that motor positioning disc 31 is fixed on horizontal cutter guide cylinder 27 by its center locating shaft 68 connects, motor rotation positioning disk 32 coordinates with motor positioning disc 31 by screw, utilize screw lock, motor support location-plate 3 is welded on motor rotation positioning disk 31, on it, part connects motor 4, lower part is connected with motor shaft 66 by abutment sleeve 65, facing cutter 5 axle 67 that is threaded with the 4th is threaded connection, and utilize the second self-locking nut 1 to lock, thereby reach self-locking, facing cutter 4 has three cutter spacing, three different milling cutters 23 are installed respectively, on facing cutter 4, there are two bolts hole to be a line and distribute fixedly milling cutter 4, guarantee milling cutter 4 installations steadily, reliably, motor rotation positioning disk 32 can be in 0 °～90 ° rotations of vertical direction, therefore can carry out milling, saw, engraving, polishing, polishing, cutter can dismounting, convenient for maintaining.
Claims (2)
1. a multiple degrees of freedom plaster cast machining tool, comprise lift locating device, nut self-locking mechanism, transverse feed mechanism, clamping workbench, lathe bed part and cutter part, it is characterized in that, described lift locating device is connected with nut self-locking mechanism, nut self-locking mechanism and transverse feed mechanism weld together, transverse feed mechanism is connected with clamping workbench by two bearing blocks, and cutter is partly partly connected with lathe bed by motor positioning disc
Described lift locating device comprises screw rod transmission axle, nut positioning disk, handle, bearing locating piece, the first rolling bearing, nut shaft bearing sleeve and lifting positioning and guiding cylinder, described screw rod transmission axle is fixed on nut positioning disk center, screw rod transmission axle is meshed with nut shaft bearing sleeve, the outer N-Side surf of nut shaft bearing sleeve is uniformly distributed four handles, nut positioning disk is connected with base, under the first rolling bearing, part is connected with nut shaft bearing sleeve, the first rolling bearing and bearing locating piece weld and pass through screw, nut is connected with lifting positioning and guiding cylinder, by nut shaft bearing sleeve, coordinate transferring power to lifting positioning and guiding cylinder with screw rod transmission axle, be delivered to again transverse feed mechanism, when making lift locating device bottom and top feed, realize lift locating device, transverse feed mechanism, nut self-locking mechanism, the rotation of 360 ° of frees degree of clamping workbench Si Ge mechanism, screw rod transmission axle and lifting positioning and guiding cylinder are realized self-locking by nut self-locking mechanism,
Described nut self-locking mechanism comprises axle sleeve, four selfs split nut, threaded screw rod, the first nylon compressing tablet and alignment pin, described axle sleeve is connected with threaded screw rod, four selfs split nut is symmetrically fixed on the both sides of lifting positioning and guiding cylinder, the first nylon compressing tablet and the engagement of screw rod transmission axle, threaded screw rod withstands the first nylon compressing tablet through lifting positioning and guiding cylinder respectively, by the alignment pin on rotary sleeve, compress the first nylon compressing tablet, and then locking lift locating device, the rotation of lift locating device suppressed;
Described transverse feed mechanism comprises clutch shaft bearing seat, horizontal cross trapezoidal thread screw mandrel, horizontal cross location sliding axle, handwheel, move left support, linear bearing, gripper shoe, linear axis bearing and the support that moves right, described handwheel is connected with horizontal cross trapezoidal thread screw mandrel, four linear bearings are arranged in the gripper shoe that is welded with linear axis bearing, horizontal cross location sliding axle is through four linear bearings, again by clutch shaft bearing seat respectively with move left support, the support that moves right connects, by rotation hand wheel, realize transverse feed mechanism movement in the horizontal direction,
Described clamping workbench comprises clamping workbench, the second rolling bearing, the second bearing block, supporting and location bolt cylinder, positioning disc, the first connecting axle, the first self-locking nut and the first pad, the second bearing block is connected with the clutch shaft bearing seat in transverse feed mechanism by screw, the first connecting axle is connected with the second bearing block through supporting and location bolt cylinder, by the first self-locking nut and the first pad fixed clamp workbench, the rotation of 45 ° before and after making it, positioning disc upper part is fixed by welding and clamping workbench, positioning disc lower part and the second rolling bearing pass through bolt welding, under bolt, part connects the first pad and the first self-locking nut, control 360 ° of rotations of level of clamping workbench,
Described lathe bed partly comprises vertical cutter guide cylinder, the first supporting and location bolt frame, the second base support, horizontal cutter guide cylinder, second axle that is threaded, regulate dull and stereotyped, linkage, the second sleeve, location panel, first axle that is threaded, bearing block column, outer bearing, bolt with step surface, the first sleeve, inner bearing, the second supporting and location bolt frame, bearing block column is through being fixed on the inner bearing in the second base support, outer bearing, and on the second base support vertical welding the first supporting and location bolt frame, first is threaded axle simultaneously through vertical cutter guide cylinder, bearing block column, utilize pad and nut check, make the vertical cutter guide cylinder can swing 0 °～15 °, and can horizontally rotate 0 °～15 °, bolt end face car with step surface has step surface, in the boring of the vertical vertically cutter guide cylinder direction of the bolt with step surface, the diameter in hole is the minimum step surface diameter of bolt with step surface, bolt step surface is near vertical cutter guide cylinder, guarantee its perpendicularity and stationarity, vertically on cutter guide cylinder, part is drilled with two holes, second axle that is threaded forms with horizontal the preliminary of cutter guide cylinder and is connected through being welded on first set cylinder on horizontal cutter guide cylinder, utilize pad and nut to fix, laterally the welding of cutter guide cylinder tail end regulates dull and stereotyped, regulate planar surface to dispose linkage, described linkage comprises the second sleeve, location panel, second be threaded axle and the second supporting and location bolt frame, regulate planar surface to be welded with the second supporting and location bolt frame, second axle that is threaded is connected with sleeve through one of them supporting and location bolt frame, again through second supporting and location bolt frame, location panel is welded on the second sleeve, matches by pad, nut with the location panel that is welded on vertical cutter guide cylinder rear side,
Described cutter partly comprises the second self-locking nut, the 3rd bearing block, motor support location-plate, motor, facing cutter, milling cutter, motor positioning disc, motor rotation positioning disk, abutment sleeve, motor shaft, connect corner fittings, the 4th be threaded axle and centralized positioning axle, the connection corner fittings that motor positioning disc is fixed on horizontal cutter guide cylinder by its center locating shaft connects, motor rotation positioning disk coordinates with motor positioning disc by screw, utilize screw lock, motor support location-plate is welded on motor rotation positioning disk, the upper part of motor support location-plate connects motor, lower part is connected with motor shaft by abutment sleeve, the facing cutter axle that is threaded with the 4th is threaded connection, and utilize the second self-locking nut to lock, thereby reach self-locking, facing cutter has three cutter spacing, the milling cutter of three different hardness materials is installed respectively, on facing cutter, there are two bolts hole to be a line and distribute fixedly milling cutter, guarantee milling cutter installation steadily, reliably.
2. multiple degrees of freedom plaster cast machining tool according to claim 3, is characterized in that: described motor rotation positioning disk can be with 360 ° of rotations.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410147621.2A CN103978562B (en) | 2014-04-14 | 2014-04-14 | A kind of multiple degrees of freedom plaster cast machining tool |
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| CN201410147621.2A CN103978562B (en) | 2014-04-14 | 2014-04-14 | A kind of multiple degrees of freedom plaster cast machining tool |
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| CN103978562A true CN103978562A (en) | 2014-08-13 |
| CN103978562B CN103978562B (en) | 2016-02-24 |
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| CN106272999A (en) * | 2016-08-26 | 2017-01-04 | 广西大学 | A kind of multiple degrees of freedom Gypsum Fibrosum cutting support |
| CN107599709A (en) * | 2016-12-30 | 2018-01-19 | 合肥瑞虎机电设备有限公司 | A kind of digital-controlled carving machine |
| CN107651617A (en) * | 2017-08-31 | 2018-02-02 | 安徽信息工程学院 | Conveying arrangement and loading-unloading vehicle |
| CN110039412A (en) * | 2019-04-24 | 2019-07-23 | 温州志通雕塑艺术有限公司 | A kind of portable sculpture grinding device |
| CN112060375A (en) * | 2020-09-25 | 2020-12-11 | 佛山市高明成丽厨饰有限公司 | Stone carving machine |
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| CN202241578U (en) * | 2011-10-10 | 2012-05-30 | 广西大学 | Rotary positioning auxiliary rollover rack for plaster model |
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| WO2008031610A1 (en) * | 2006-09-15 | 2008-03-20 | Delunamagma Industries Gmbh | Module comprising light-permeable fibres |
| CN201023279Y (en) * | 2007-04-20 | 2008-02-20 | 李满喜 | Ceramic sanitary equipment gypsum testing die digital control processing machine |
| DE102008027799A1 (en) * | 2008-06-11 | 2009-12-24 | Robatex Gmbh | Molded brick for producing rectangular light-conducting blocks and plates and light-conducting workpieces, comprises layers made of parallely disposed light-conducting fibers and/or layers made of textiles with the light-conducting fibers |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106272999A (en) * | 2016-08-26 | 2017-01-04 | 广西大学 | A kind of multiple degrees of freedom Gypsum Fibrosum cutting support |
| CN107599709A (en) * | 2016-12-30 | 2018-01-19 | 合肥瑞虎机电设备有限公司 | A kind of digital-controlled carving machine |
| CN107651617A (en) * | 2017-08-31 | 2018-02-02 | 安徽信息工程学院 | Conveying arrangement and loading-unloading vehicle |
| CN110039412A (en) * | 2019-04-24 | 2019-07-23 | 温州志通雕塑艺术有限公司 | A kind of portable sculpture grinding device |
| CN112060375A (en) * | 2020-09-25 | 2020-12-11 | 佛山市高明成丽厨饰有限公司 | Stone carving machine |
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| CN103978562B (en) | 2016-02-24 |
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