CN2481533Y

CN2481533Y - Table sculpture enlarging or reducing profiling mechanism

Info

Publication number: CN2481533Y
Application number: CN 01225810
Authority: CN
Inventors: 林星汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-29
Filing date: 2001-05-29
Publication date: 2002-03-13
Anticipated expiration: 2010-09-11

Abstract

The utility model relates to a table sculpture enlarging or reducing profiling mechanism, and belongs to the three dimension imitating type machinery, a plurality of groups of parallelograms and similar triangle linkage mechanisms are formed by a U-shaped support, an overturning frame, an upper arm and a lower arm at the two sides and a connection rod, a driving mold contacted tool and a driven sculpture tool can conduct an action of synchronous displacement of three dimension space, the lengths of the upper arm and the lower arm at the driving side and the driven side are connected with a synchronous rotating disc according to a scaling so as to shrink or amplify a molding imitated sculpture.

Description

Desk-top sculpture convergent-divergent profiling machine

The utility model relates to the desk-top sculpture convergent-divergent profiling machine of the imitated three-dimensional statue of a kind of pattern.

The middle-size and small-size statue that current imitative carving is complex-shaped normally relies on old artist and estimates profiling by rule of thumb, and is both loaded down with trivial details time-consuming, is easy to distortion again and loses shape.Only a few sculpture factory uses ancient " roulette " to carry out the imitative carving of former large scale, common a kind of " roulette " is the sleeve that there is a rotatable angle tripod joint portion, one is carved with the telescopic feeler lever of yardstick in the sleeve, earlier three fixing points of tripod at former statue are set up, after rotational sleeve and flexible feeler lever contact certain point, tightening sleeve and feeler lever, then " roulette " moved on to corresponding three fixing points of imitative carving body, flexible again feeler lever, just learn that this point needs how many millimeters of drilling depth, moves the degree of depth that " roulette " obtained the each point position and needed cutting so repeatedly; A common head needs to move back and forth repeatedly " roulette " tens of times even inferior could roughly finishing up to a hundred; The sculpture worker often can't bear it and is tired of and the minimizing measuring point, causes the distortion of imitative carving to be lost shape, and " roulette " can not also can't be processed by convergent-divergent.

Should break away from currently, improve imitative carving precision and increase work efficiency by lose shape the easily situation of distortion of the imitative carving of range estimation.

The utility model is intended to propose the high desk-top sculpture convergent-divergent profiling machine of the good efficient of a kind of precision.

Three-dimensional statue carries out the imitative carving of pattern, its initiatively pattern touch tool and driven carving tool both sides must be synchronous when moving forward and backward up and down, the mutual push-and-pull that the utilization of desk-top sculpture convergent-divergent profiling machine is stirred framework and respectively organized connecting rod affects, and making initiatively, last underarm, the pattern of driven both sides touch tool and carve prodigiosin and enough realize the three dimensions synchronous shift; Lay statue model's rotating disk and lay the rotating disk of being carved body, gear and ball bearing are installed in its bottom surface of trying to get to the heart of a matter, establish between two rotating disks pinion dish and with the gears engaged of two rotating disks, when a rotating disk clockwise rotates, the pinion dish is inevitable to rotating counterclockwise, thereby drives another rotating disk also to clockwise rotating.The side back side of the synchronous favourable processing statue of rotating disk.

Desk-top sculpture convergent-divergent profiling machine is by base, cylinder, crotch, KanXing Jia, stir framework, a pair of by the last underarm of scaling, respectively organize connecting rod, initiatively pattern touches compositions such as tool, driven carving tool and synchronous rotating disk.Divide into bearing in the base cylinder, make the crotch of insertion rotatable arbitrarily angled, KanXing Jia one end embeds crotch top chock center 0 point, and establish balance weight in the outside, opposite side is encorbelmented, KanXing Jia can be bobbed and woven around 0 of crotch bearing centre, bearing is established so that the framework that can stir to be installed in inboard, KanXing Jia two ends, stirs frame mid portion two bearings is installed, and two bearings is pressed scaling apart from crotch bearing centre 0 and decided, two bearings is installed two upper arm, two upper arm extend with long to stirring the framework rear side, and establish the bearing installing connecting rods in each end, form parallelogram, because the mutual push-and-pull of connecting rod pins down, and makes two upper arm rotational angles identical; Two upper arm extend to stirring the framework front side, and length is pressed scaling and decided, and two upper arm ends are established bearing and linked two underarms, and twice arm lengths are pressed scaling and decided.At last underarm and stir framework and install and to organize connecting rod fully, form four groups of parallelogram and four groups of similar triangles; Because the mutual push-and-pull of each connecting rod pins down, make on two groups the underarm rotational angle identical, two lower arm ends are respectively installed interchangeable pattern and are touched tool and carving tool, and its length is also pressed scaling.Because above-mentioned a series of mutual push-and-pulls of going up underarms and connecting rod pin down, make pattern touch tool and the carving tool can be made the three dimensions synchronous shift.

Last underarm, the pattern of desk-top sculpture convergent-divergent profiling machine touches moving by manual operations of tool and carving tool, and carving tool one end can be imitated carving in conjunction with electric tool, and average skilled worker just can be competent at.

Because the imitative accurate orientation that is difficult to grasp the statue point of carving of range estimation, the distortion of for this reason losing shape is unavoidable, though can find the accurate position of certain point, whenever looks for any must move " roulette " once with " roulette ", and hanging down of its work efficiency is apparent.The carving tool of desk-top sculpture convergent-divergent profiling machine moves along with pattern touches the mobile and corresponding of tool, not only fast but also accurate, has good effect.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the structural representation of the desk-top sculpture convergent-divergent of embodiment profiling machine.

With reference to Fig. 1, the desk-top sculpture convergent-divergent of present embodiment profiling machine, its imitative carving ratio is 1: 2 (2: 1), its base 10 is provided with cylinder 20, bearing 201 is housed up and down in the cylinder 20,202, make the crotch 30 of insertion rotatable arbitrarily angled, 0 at the bearing block center on crotch 30 tops embeds KanXing Jia 40, KanXing Jia 40 is established balance weight 400 in crotch 30 outsides, opposite side is unsettled, inboard, KanXing Jia 40 two ends is respectively established bearing 401 and bearing 402 and is embedded and stirs framework 6, establish bearing 61 and bearing 62 stirring framework 6,0 distance to bearing 62 in crotch 30 upper axis bearing centers equals a times (2: 1) of 0 at bearing block center to bearing 61 distances, at bearing 61, upper arm 11 and upper arm 12 respectively are installed on 62, upper arm 11 rear end are established bearing 610, upper arm 12 rear end are established bearing 620, bearing 610 to 61 is identical with bearing 620 to 62 length, at bearing 610,620 installing connecting rods 010, connecting rod 010 length equals the distance of bearing 61 to bearing 62, form a parallelogram, make two upper arm 11,12 rotational angles are identical, two upper arm 11,12 front ends are respectively established bearing 611 and bearing 622, make bearing 62 to the length of bearing 622 equal one times (2: 1) of bearing 61 to bearing 611 length, at bearing 611,622 install underarm 21 and underarm 22, make the length of underarm 22 equal one times (2: 1) of underarm 21 length, pass through bearing 611 installing connecting rods 03 at underarm 21, at bearing 61 installing connecting rods 04, connecting rod 03 from bearing 611 to rod end bearing 631 with connecting rod 04 63 length are identical from bearing 61 to rod end bearing, at bearing 631 and bearing 63 installing connecting rods 05, connecting rod 05 length equals bearing 61 to bearing 611 length, forms a parallelogram; Pass through bearing 622 installing connecting rods 06 at underarm 22, at bearing 62 installing connecting rods 07, connecting rod 06 from bearing 622 to rod end bearing 642 with connecting rod 07 64 length are identical from bearing 62 to rod end bearing, rod end bearing 642 and bearing 64 installing connecting rods 08, connecting rod 08 length equals bearing 62 to bearing 622 length, forms a parallelogram; Extend to rod end at connecting rod 04 to opposite side and establish bearing 65, extend to rod end at connecting rod 07 to opposite side and establish bearing 66, bearing 65 is identical to bearing 62 length with bearing 66 to bearing 61, at bearing 65 and bearing 66 installing connecting rods 09, connecting rod 09 length equals the length of bearing 61 to bearing 62, forms a parallelogram; From crotch 30 bearing centres 0 point, upper arm 11 and upper arm 12 and crotch 30 bearing centres 0 point, underarm 21 and underarm 22, form four groups of similar triangles.Because two underarms 11,12 have above-mentioned 03,04,05,06,07,08,09 7 mutual push-and-pull of connecting rod to pin down, and make two underarms, 21,22 rotational angles identical.Two underarms, 21,22 ends respectively link the similar pattern of interchangeable shape and touch tool and carving tool, and its length is still 1: 2, and pattern touches tool and the carving tool can be made the three dimensions synchronous shift in 1: 2 (2: 1) ratio.

The synchronous rotary base 100 that is connected with base 10, rotating

disk

210 and 220 are established in its top, the bottom surface of two rotating disks 210,220 each fixed

gear

31,32 and ball bearing 41,42, establish pinion dish 50 between two rotating disks 210,220, two rotating

disks

210 and 220 gears of trying to get to the heart of a

matter

31,32 and 50 engagements of pinion dish are rotated two rotating disks 210,220 synchronously; The fixed mini-roundabout 211 in rotating disk 210 tops, it is highly pressed 0 of bearing block and decides with the scaling of rotating disk 220 horizontal elevation distances, should be in line from 0 of crotch bearing block with 211,220 liang of cores, statue model's head and also should be in line with 0 by carving body head simultaneously touches the elevation that adjustment 211 mini-roundabouts are tested in tool and carving tool end by pattern.Above-mentioned each turning joint, framework, each group go up underarm and rotating disk etc. and all establish the tightening device.

Desk-top sculpture convergent-divergent profiling machine can dwindle or amplifies the imitative carving of pattern woodcarving, stone carving etc., can take the thin way in thick earlier back, touching the displacement of tool at pattern guides elder generation that the unnecessary volume in periphery is excised with electric tool, progressively near the statue body, carefully add the moulding of cutting skiving again, carry out art then and modify.

Desk-top sculpture convergent-divergent profiling machine body size and scaling can optionally change type.

Claims

1, a kind of desk-top sculpture convergent-divergent profiling machine comprises base [10], cylinder [20], KanXing Jia [40], stirs framework [6] etc.It is characterized in that: base [10] is provided with cylinder [20], bearing [201], [202] are housed up and down in the cylinder [20], crotch [30] is inserted among bearing [201], [202], the bearing block [0] on crotch [30] top embeds KanXing Jia [40], KanXing Jia [40] one ends are installed balance weight [400], and the other end is unsettled; Bearing 401 is respectively established in the inboard, two ends of KanXing Jia [40], 402 and embed and to stir framework [6], establish bearing [61] on the framework [6] stirring, [62], bearing block central point [0] distance of crotch [30] is stirred the bearing [61] of framework [6], [62] length is pressed scaling and is decided, bearing [61], [62] upper arm [11] is installed, [12], bearing [610] is established in upper arm [11] bearing [61] rear end, bearing [620] is established in upper arm [12] bearing [62] rear end, bearing [610] is identical to bearing [62] length with bearing [620] to bearing [61], in bearing [610], [620] installing connecting rods [010], connecting rod [010] length equals the distance of bearing [61] to bearing [62], forms a parallelogram; Two upper arm [11], [12] front end are respectively established bearing [611], [622], make the length of bearing [611] become scaling to the length of bearing [61] and bearing [622] to bearing [62], underarm [21], [22] are respectively installed in preceding end bearing [611] and [622] in two upper arm [11], [12], and the length of underarm [21], [22] becomes scaling; Pass through bearing [611] installing connecting rods [03] at underarm [21], at bearing [61] installing connecting rods [04], connecting rod [03] is identical to rod end bearing [63] length from bearing [61] with connecting rod [04] from bearing [611] to rod end bearing [631], at bearing [631], [63] installing connecting rods [05], the length of connecting rod [05] equals the length of bearing [61] to bearing [611], forms a parallelogram; Pass through bearing [622] installing connecting rods [06] at underarm [22], at bearing [62] installing connecting rods [07], connecting rod [06] is identical to rod end bearing [64] length from bearing [62] with connecting rod [07] from bearing [622] to rod end bearing [642], at bearing [642], [64] installing connecting rods [08], the length of connecting rod [08] equals the length of bearing [62] to bearing [622], forms a parallelogram; Extend to rod end at connecting rod [04] to opposite side and establish bearing [65], extend to rod end at connecting rod [07] to opposite side and establish bearing [66], bearing [65] is identical to bearing [62] length with bearing [66] to bearing [61], at bearing [65], [66] installing connecting rods [09], the length of connecting rod [09] equals the length of bearing [61] to bearing [62], forms a parallelogram.

2, desk-top sculpture convergent-divergent profiling machine according to claim 1, it is characterized in that: the synchronous rotary base [100] that base [10] is linked, rotating disk [210] and the rotating disk [220] of putting statue and being carved body established on its top, two rotating disk cores and crotch bearing block central point [0] mutual spacing are identical with the distance of stirring framework [62], [61] and bearing block central point [0]; Rotating disk [210] top links mini-roundabout [211], and it is highly pressed bearing block central point [0] and decides with the scaling of rotating disk [220] elevation horizontal range; Pinion dish [50] is established in the fixed toothed disc in the bottom surface of trying to get to the heart of a matter [31] of two rotating disks [210], [220], [32] and ball bearing [41], [42] between two rotating disks [210], [220]; Pinion dish [50] engagement between gear [31], [32] and two rotating disks tried to get to the heart of a matter in two rotating disks [210], [220]; Each turning joint, framework, each group go up underarm and rotating disk etc. and all establish the tightening device.