CN2149947Y

CN2149947Y - Semi-size plastic toy combined machine tool

Info

Publication number: CN2149947Y
Application number: CN 93225070
Authority: CN
Inventors: 郝凌霄
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-01-16
Filing date: 1993-01-16
Publication date: 1993-12-22
Anticipated expiration: 2003-01-16

Abstract

The utility model discloses a semi-size plastic toy combined machine tool, comprising a post, a machine tool body, a main shaft box assembly, and other machine tool auxiliaries; the main components and parts are all plastic modules with simple structure. The plastic modules and other corresponding components and parts can be combined differently to respectively assemble a lathe, a saw, a grinding machine, and a drilling machine; the lathe, the saw, the grinding machine, and the drilling machine have corresponding machine tool functions, that is to say the utility model can be used to turn, mold and saw, grind, and drill lumbers. The configurations of various machine tools are vivid and with strong artistry. The utility model can be used to train both the thinking ability and the practicing ability of children, and children can also contact with the operation practice of various machine tools.

Description

Semi-size plastic toy combined machine tool

The utility model relates to a kind of toy, more clearly says to relate to a kind of tool-type toy particularly a kind of small plastic toy building-block machine.

The toy that many intellectual services are arranged on the present toy market, these toys are to be purpose with the thinking ability of cultivating children mostly, also have on a small quantity and can carry out simple hand labour training for children.Along with current development in science and technology and production progress, more and more require people how to be familiar with the various aspects and the more manipulative ability of grasp of actual production as early as possible as early as possible to the greatest extent, the various toys (comprising the intellectual service toy) of toy market sale at present but are difficult to satisfy children's demand in this respect, that is to say that the tool-type toy is a blank on toy market.

The purpose of this utility model provides a kind of small plastic toy building-block machine, its main parts size is designed to plastic module simple in structure, by the corresponding parts of these plastic modules are carried out different combinations, can form lathe, drilling machine, grinding machine and sawing machine respectively, and have corresponding lathe function.Various lathes lifelike image on contour structures, and be rich in artistry.

The purpose of this utility model realizes in the following manner, a kind of toy building-block machine, it comprises that one has dovetail guide on the surface thereon and have the column of dovetail groove on its two end surfaces, one is fixedly mounted on the tooth bar of column upper surface center, one is installed in main spindle box assembly on the column upper surface movably by the dovetail guide under it, one upper surface and an end surfaces all have dovetail guide, and the lathe bed that can fixedly connected with column one side, and are fixedly mounted on lathe auxiliary on the lathe bed upper surface by dovetail guide; Wherein, described main spindle box assembly comprises a main spindle box, one removably is fixed on the motor in the main spindle box, one be rotatably installed on the main spindle box, fixing on it one can with the travel mechanism of the carrier wheel of described tooth bar engagement, and be fixedly mounted on machine tool on described motor output shaft one end.

Further combination of the present utility model is to be fixedly mounted on lathe auxiliary or tailstock and planker on the lathe bed upper surface, or to saw platform, or polish platform, or bore platform; And be fixedly mounted on machine tool or chuck on motor output shaft one end, or worm screw, or emery wheel, or drill chuck.

The utility model has the advantages that its main parts size all is a plastic module simple in structure, by the corresponding parts of these plastic modules and other are carried out different combinations, can form lathe respectively, sawing machine, grinding machine and drilling machine, and have corresponding lathe function respectively.And the contour structures lifelike image of various lathes, be rich in artistry.The toy building-block machine that uses the utility model to provide, can exercise well children's thinking ability and manipulative ability, and be rich in recreational.

Below in conjunction with accompanying drawing embodiment of the present utility model is done detailed explanation.

Fig. 1 is the toy car bed structure cutaway view in the utility model;

Fig. 2 is the cutaway view along A-A line among Fig. 1;

Fig. 3 is the cutaway view along B-B line among Fig. 1;

Fig. 4 is the toy sawing machine structure partial cutaway view in the utility model;

Fig. 5 is the cutaway view along C-C line among Fig. 4;

Fig. 6 is the toy grinding machine structure chart in the utility model;

Fig. 7 is the toy drilling machine structure chart in the utility model.

Referring to Fig. 1 and Fig. 2, have dovetail guide on the upper surface of column 1 and dovetail groove is all arranged on the both ends of the surface, dovetail guide is also all arranged on the upper surface of lathe bed 6 and the end face, and an end of lathe bed 6 is connected with an end of column 1 by dovetail guide, and the alignment of their upper surface.Tooth bar 19 is fixedly mounted on the middle place of the upper surface of column 1 by straight pin 18.On the upper surface of column 1, also fixing a main spindle box assembly.

The main spindle box assembly constitutes in the following manner: main spindle box 3 is installed on the upper surface of column 1 movably by the dovetail groove that its bottom is provided with.Motor 23 is installed in the main spindle box 3, and the one or both ends of its output shaft protrude in the end face of motor 23, are fixed in the main spindle box 3 in order to make motor 23, in two cross through hole of main spindle box 3 right lock sleeve 20 are installed, left lock sleeve 21 and screw 22.In the middle of the right lock sleeve 20 axially extending bore is arranged, the cancave cambered surface on one end outer peripheral face is being tight against motor 23 lateral surfaces; In the middle of the left side lock sleeve 21 a threaded axially extending bore is arranged, on one end outer peripheral face, also have a cancave cambered surface being tight against motor 23 lateral surfaces; When the axially extending bore of screw 22 from right lock sleeve 20 passes, when meshing and tightening with left lock sleeve 21 threaded axially extending bores, two lock sleeves 20 and 21 are drawn close, and by the pushing of the cancave cambered surface on their end peripheries motor 23, thereby make motor 23 be fixed on 3 li of main spindle boxes.Also have in a cross through hole be rotatably installed in a travel mechanism in main spindle box 3, it comprises that a shifting axle 12, is fixed on carrier wheel 14 on the shifting axle 12 by taper pin 15, and carrier wheel 14 can intermesh with tooth bar 19.The end that shifting axle 12 protrudes in main spindle box one side is provided with screw thread, the lock nut 16 that packing ring 17 is installed on it and is fixed in the mode of screw thread.Shifting axle 12 protrudes on the other end of main spindle box 3 another sides and is fixing small wave wheel handle 11 by threaded pin 13.Turn small wave wheel handle 11 just can make the main spindle box assembly move along the dovetail guide on column 1 upper surface.The machine tool that is fixedly mounted on motor 23 output shafts one end comprises the chuck of fixing by screw 27 26, and uniform some aperture (not shown) and close-fitting are dialled pin 28 on the end face of chuck 26 in aperture.The cover cap 25 that also linking closely on this end of this external main spindle box 3, and on the other end of main spindle box 3, embed a dust cover 24 and the lid 2 that linking closely.The effect of these covers and lid is to prevent that dust from entering main spindle box 3.

The lathe auxiliary of toy lathe is combined by following parts:

Saddle 4 by its bottom, the dovetail groove identical with main spindle box 3 bottoms be installed on the upper surface of lathe bed 6 movably, and its top be provided with one with the vertical dovetail guide of bottom dovetail groove direction.Middle carriage 5 is installed in the top of saddle 4 movably by the dovetail groove of its bottom, and have on it groove 55 with the vertical local threaded through hole in plane, groove 55 place, as the screw 29 that will penetrate this through hole with its on screw-threaded engagement and tighten, middle carriage 5 can be locked on saddle 4 certain position that need fix.

Referring to Fig. 1 and Fig. 3, the following stated also is the part of the lathe auxiliary of toy lathe; Tailstock 7 is installed on the upper surface of lathe bed 6 movably by the dovetail groove of its bottom.Also have on the tailstock 7 groove 56 with one with the vertical through hole in plane, groove 56 place, the bolt 57 by penetrating this through hole and with its engagement and the nut 58 tightened, tailstock 7 can be fastened on certain position of lathe bed 6 upper surfaces.Fagging 34 can prevent that bolt 57 and nut 58 from can cause tailstock 7 distortion when too tightening.On tailstock 7, thimble 30 rotatably is installed by pair of bearings 31, the afterbody of the thimble 30 assembly cap 33 that spinning, the tip of thimble 30 is facing to the output shaft of motor 23, and preferably their axis is aligned with each other.One spacer 32 is installed outside the stage casing of thimble 30.

Visit Fig. 4 and Fig. 5, the toy sawing machine is compared with the toy lathe, machine tool on being installed in motor 23 output shafts one end be installed in lathe auxiliary on lathe bed 6 upper surfaces different, remaining is all identical, just has not been described (as follows) here and exist together mutually.In the toy sawing machine, the machine tool that is fixedly mounted on motor 23 output shafts one end is a worm screw 39.The lathe auxiliary that is fixedly mounted on lathe bed 6 upper surfaces is a saw platform 8, by fore bearing 43 and rear bearing 44 eccentric shaft 48 is installed rotatably in the bottom of saw in the platform 8, on eccentric shaft 48, is fixedly mounting the worm gear 41 that can mesh with worm screw 39 by taper pin 42.On an end of eccentric shaft 48, fixing an eccentric screw on its axis 47 not.Saw blade 36 lower ends are sleeved on the eccentric screw 47 by the annulus on it, and the epimere of saw blade 36 has sawtooth, and the local upper surface that protrudes in saw platform 8.Saw blade 36 is by guiding mechanism directed movement up and down, described guiding mechanism comprises the straight pin 35 of a close-fitting in saw platform 8 one lateral apertures, one penetrates the location fork 37 of with aforementioned levels hole vertical another lateral aperture of saw on the platform 8, and location fork 37 is fixed by screw 38.Location fork 37 is being tight against on the end of straight pin 35 sides a longitudinal cut, and the epimere of saw blade 36 promptly passes this longitudinal cut, thereby makes this longitudinal cut become the pilot hole of saw blade 36.Also have the groove (not shown) that aforementioned tailstock 7 is had on the saw platform 8, tighten back (with the 26S Proteasome Structure and Function of aforementioned screw 57 and nut 58), saw platform 8 can be fixed on certain position of lathe bed 6 upper surfaces by two pairs of screws 45 and nut 46.

Referring to Fig. 6, this is the structure chart of toy grinding machine.Lathe bed 6 is installed on the other end of column 1 by the dovetail guide on the one end.Lathe auxiliary on the lathe bed 6 is that a dovetail groove (not shown) by its bottom is installed in and polishes platform 9 on lathe bed 6 upper surfaces.Polish and also have the groove (not shown) that aforementioned tailstock 7 is had on the platform 9, tighten back (with the 26S Proteasome Structure and Function of aforementioned screw 57 and nut 58), can be fixed on certain position of lathe bed 6 upper surfaces polishing platform 9 by screw 49 and nut 50.In the toy grinding machine, being fixedly mounted on machine tool on the motor 23 output shaft other ends and being one can be referring to Fig. 1 by the fixing emery wheel 51(of screw 52), and on the end face of emery wheel 51, fixedly mounting sand paper 53.Should unload lid 2(during use can be referring to Fig. 1).Obviously, lathe bed 6 is also as the aforementioned the embodiment (as the toy lathe), is installed on the right-hand member of column 1 (by illustrated orientation), and like this, emery wheel 52 should be installed on the position at chuck 26 places in the drawings.Certainly, the operation conversion that 51 on chuck 26 and emery wheel can carry out turning and grinding easily is installed as shown in Figure 1 respectively on the two ends of motor 23 output shafts.

Referring to Fig. 7, this is the structure chart of toy drilling machine, and the dovetail groove that column 1 is provided with by the one end is installed on the upper surface of lathe bed 6, makes the upper surface of the upper surface of column 1 perpendicular to lathe bed 6.The lathe auxiliary that is installed on lathe bed 6 upper surfaces is that a dovetail groove by its bottom is connected the brill platform 10 on lathe bed 6 upper surfaces.Be fixedly mounted on motor 23 output shafts one end then is that a drill chuck 54 and is fixedly mounted on the wood drill 40 in the drill chuck 54.

Utilize above-mentioned toy lathe to carry out turning, shaping sawing, flat surface grinding and drilling processing respectively to timber.

Utilize the toy lathe that timber is carried out the turning method for processing to be: the timber of certain-length is clamped between chuck 26 and the tailpin 30, rotate by motor 23 drivings, holding cutter leans against on the middle carriage 5, by cutter timber is carried out turning processing, mobile lathe tool can be lathed timber various revolving bodies, as little axle, bead, column or dried mushroom shape part etc.

Utilize the toy sawing machine to be: by the worm screw 39 on motor 23 its output shafts of driving to the capable method that is shaped cutting of timber, drive worm gear 41 with its engagement, drive eccentric shaft 48, drive saw blade 36 by the eccentric screw on it 47 again and move up and down, thereby the timber that is placed on saw platform 8 upper surfaces is formed cutting processing.

Utilize toy grinding machine and toy drilling machine to carry out grinding and the drilling method for processing is conspicuous, just no longer introduced here.

Identical label is represented identical parts or structure in institute's drawings attached.

Claims

1, a kind of toy building-block machine, it is characterized in that, it comprises that one has dovetail guide on the surface thereon and has the column of dovetail groove at its two end surfaces, one is fixedly mounted on the tooth bar of column upper surface center, one is installed in main spindle box assembly on the column upper surface movably by the dovetail guide under it, one upper surface and an end surfaces all have dovetail guide, and the lathe bed that can fixedly connected with column one side, and be fixedly mounted on lathe auxiliary on the lathe bed upper surface by dovetail guide; Wherein, described main spindle box assembly comprises a main spindle box, one removably is fixed on the motor in the main spindle box, one be rotatably installed on the main spindle box, fixing on it one can with the travel mechanism of the carrier wheel of described tooth bar engagement, and be fixedly mounted on machine tool on described motor output shaft one end.

2, toy building-block machine according to claim 1 is characterized in that, an end of lathe bed is connected with an end of column by dovetail guide, their upper surface alignment; Described lathe auxiliary comprises that one is fixedly mounted on tailstock on the lathe bed upper surface by dovetail guide and a connection piece, one by bearing be rotatably installed on the tailstock, the thimble of its axis and motor output shaft axial alignment, one between main spindle box and the tailstock, be slidably mounted in the saddle on the lathe bed upper surface by dovetail guide, and one is installed in middle carriage on the saddle by a dovetail guide and a helical structure adjustablely; The machine tool that is fixedly mounted on motor output shaft one end is the chuck and group pin of close-fitting in the chuck aperture of uniform aperture on the end face.

3, toy building-block machine according to claim 1 is characterized in that, an end of lathe bed is by being connected their upper surface alignment with an end of column by dovetail guide; Described lathe auxiliary comprises that one is fixedly mounted on saw platform on the lathe bed upper surface by dovetail guide and connector, one is rotatably installed in the eccentric shaft of saw platform bottom by bearing, one is fixed on the worm gear on the eccentric shaft, the saw blade that end is sleeved on the eccentric screw of eccentric shaft one end one by one, the other end protrudes in saw platform upper surface, and one by the straight pin that is fixedly mounted on saw platform top, location fork and screw forms so that the guiding mechanism of directed movement about the saw blade; Be fixedly mounted on machine tool on motor output shaft one end and be one can with described worm gear engaged worm.

4, toy building-block machine according to claim 1 is characterized in that, an end of lathe bed is connected with an end of column by dovetail guide, their upper surface alignment; Described lathe auxiliary comprises that one is fixedly mounted on the platform that polishes on the lathe bed upper surface by dovetail guide and connector; Be fixedly mounted on machine tool on motor output shaft one end and be an emery wheel and be fixed on sand paper on the abrasive wheel end face.

5, toy building-block machine according to claim 1 is characterized in that, an end of column is connected with the upper surface of lathe bed by dovetail guide, and their upper surface is orthogonal; Described lathe auxiliary comprises a brill platform of fixedlying connected with the lathe bed upper surface by dovetail guide; The machine tool that is fixedly mounted on motor output shaft one end is that a drill chuck and is fixedly mounted on the wood drill on the drill chuck.