CN203759969U - Plug-in combined mechanical model - Google Patents
Plug-in combined mechanical model Download PDFInfo
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- CN203759969U CN203759969U CN201420033699.7U CN201420033699U CN203759969U CN 203759969 U CN203759969 U CN 203759969U CN 201420033699 U CN201420033699 U CN 201420033699U CN 203759969 U CN203759969 U CN 203759969U
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- 239000002131 composite material Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 210000000078 claw Anatomy 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a plug-in combined mechanical model, which comprises main body pieces, shafts, sleeve pieces, rod pieces, transmission pieces and connection pieces, wherein the main body pieces comprise a main body without a terminal and a plug, a plug main body, a terminal main body, a terminal plug main body, a main body terminal groove connection block and a main body base; the shafts comprise a square shaft, a round hole terminal shaft and a terminal groove spline shaft; the sleeve pieces have holes in the middle and comprise a spline sleeve and a sliding sleeve; the rod pieces comprise a swing rod, a connection rod and a terminal rod; the transmission pieces comprise a screw rod, a worm gear, a ratchet, a pawl and a wheel piece; and the connection pieces comprises a terminal groove connection block, a terminal connection block, a terminal groove connection block with a terminal, and a terminal spline hole connection block. The plug-in combined mechanical model has the advantages that the original T-type insertion claw structure is changed into a crossed plug structure, thereby improving the service life of a model and enhancing plug stability of the combined structure piece; and four corners are formed in a crossed mode, radial matching is more firm, axial matching is not loose or does not retreat, and stability of the combination piece is improved.
Description
(1) technical field:
The utility model relates to a kind of mechanical model, especially a kind of plug-in combined machine model.
(2) background technology:
Developed country's industrial technology built-up pattern education at present, has become the important form that learning science, technical ability and creative design combine.Owing to lacking teaching equipment support, start late by the education in this respect of external product China.In order to realize the autonomous innovation of built-up pattern, we have started the research and development of " combined machine model in kind " many years ago.In research and development, find that original T-shape inserts pawl structure, due to slotting pawl and splined hole near distance, have low and product of life-span of the mould defect such as unstable of pegging graft.
(3) utility model content:
The purpose of this utility model is to design a kind of plug-in combined mechanical model, and it overcomes the deficiencies in the prior art, and a kind of simple, rational plug-in combined mechanical model is provided, and can meet the needs of different structure and moulding.
The technical solution of the utility model: a kind of plug-in combined machine model, comprises main component, axle, sleeve member, rod-like member, driving member, web member;
It is characterized in that described main component comprises that no-terminal is without plug body; Plug body; Terminal bodies; Terminal plug main body; Bulk end pilot trench connects piece; Main body base; Described no-terminal is without having terminal groove, cross jack and splined hole on plug body; On described plug body, there are cross plug, terminal groove, cross jack and splined hole; In described terminal bodies, there are terminal, terminal groove, cross jack and splined hole; In described terminal plug main body, there are terminal, cross plug, terminal groove, cross jack and splined hole;
Described axle comprises square shaft, circular hole terminal axle and terminal groove splined shaft; Described square shaft is that cross section is foursquare axle; Described circular hole terminal axle is that one end has terminal, and outer wall is smooth shape, the round-meshed circular shaft in inwall center; There is terminal groove described terminal groove splined shaft one end, on the outer wall of axle, has male splines;
Porose in the middle of described sleeve member, comprise spline external member, sliding sleeve part; The outer wall that described spline external member is axle has the sleeve member of male splines, and sliding sleeve part is the sleeve member that outer wall is smooth shape;
Described rod-like member comprises fork, connecting rod and terminal bar; On described fork, there are meter word splined hole and a slotted hole; On described connecting rod, there is a meter word splined hole; Described terminal bar has splined hole, has terminal groove on two ends;
Described driving member comprises leading screw, worm screw, ratchet, ratchet and wheel class part; Described leading screw, worm screw and ratchet center are square hole; Described ratchet center is circular hole;
The described class part of taking turns comprises square hole wheel, circular hole wheel, splined hole wheel; Described square hole wheel center is square hole; Described circular hole wheel center is circular hole; On described splined hole wheel, there is splined hole;
Described web member comprise terminal groove connect piece, terminal connect piece, with the terminal groove of terminal connect piece, terminal splined hole connects piece; Described terminal groove connects terminal groove on piece; Described terminal connects terminal on piece; The described terminal groove with terminal connects terminal groove and terminal on piece; Described terminal splined hole connects terminal and splined hole on piece;
Described cross plug is concavo-convex connection with being connected of cross jack, and cross plug inserts in cross jack and is secure fit;
Being connected of described terminal and terminal groove is to be slidably connected, and terminal inserts in and in terminal groove, is sliding friction and coordinates;
Described square shaft and square hole are connected, and square shaft inserts in and in square hole, is axial sliding fit, secure fit radially;
Described square shaft and circular hole are connected, and square shaft inserts in and in circular hole, is axial sliding fit, radially rotatably coordinates;
Described sliding sleeve part and splined hole are connected, and sliding sleeve part inserts in splined hole and is rotating;
Described circular hole terminal axle and splined hole are connected, and circular hole terminal axle inserts in splined hole and is rotating;
Described spline external member and splined hole are connected, and spline external member inserts in and in splined hole, is secure fit;
Described terminal groove splined shaft and splined hole are connected, and spline external member inserts in and in splined hole, is secure fit.
Described no-terminal includes three splined holes and axial three pairs of radially a pair of cross jacks without plug body and radially has the main body of pair of end pilot trench, there is the each a pair of cross jack of a splined hole and axial-radial and radially have the main body of pair of end pilot trench, there are a splined hole and axial two pairs of radially a pair of cross jacks and radially have the main body of pair of end pilot trench, the each a pair of cross jack of You Yige center splined hole and axial-radial and radially have the main body of pair of end pilot trench, there is the each a pair of cross jack of an inclined to one side splined hole and axial-radial and radially have the main body of pair of end pilot trench,
Described plug body include a splined hole and axial a pair of cross jack and radially one end have the cross jack other end to have cross plug and radially have single plug body of pair of end pilot trench, have three splined holes and axial three pairs of cross jacks and radially one end have the cross jack other end to have cross plug and have radially single plug body of pair of end pilot trench, have a splined hole and a pair of axial cross jack and radially two ends have cross plug and radially have the double plug main body of pair of end pilot trench, have a splined hole and axially two ends have cross plug and axially have the double plug main body of pair of end pilot trench, there are the each a pair of cross jack of a splined hole and axial-radial and axial-radial both sides to have right angle distribution cross plug and radially have the right angle plug main body of pair of end pilot trench,
Described terminal bodies include a splined hole and the each a pair of cross jack of axial-radial and radially one end have terminal and radially have pair of end pilot trench terminal bodies, have a splined hole and axial two pairs of radially a pair of cross jacks and radially one end have terminal and radially have the terminal bodies of pair of end pilot trench;
Described terminal plug main body include Yi Ge center splined hole and the each a pair of cross jack of axial-radial and radially one end have the cross plug other end to have terminal and radially have the terminal plug main body of pair of end pilot trench, have the each a pair of cross jack of an inclined to one side splined hole and axial-radial and radially one end have the cross plug other end to have terminal and radially have the terminal plug main body of pair of end pilot trench, have a splined hole and axial two pairs of radially a pair of cross jacks and radially one end have the cross plug other end to have terminal and radially have the terminal plug main body of pair of end pilot trench, have the each a pair of cross jack of a splined hole and radial-axial and axially one end have cross plug radially a side have terminal and radially have the terminal right angle main body of pair of end pilot trench.
Described spline external member comprises square hole spline housing and circular hole spline housing; Described sliding sleeve part comprises square hole sliding sleeve; Described square hole spline housing and square hole sliding sleeve center are square hole; Described circular hole spline housing center is circular hole.
Described connecting rod comprises three hole connecting rods, six hole connecting rods, seven apertures in the human head connecting rod, 13 hole connecting rods; Described terminal bar comprises three nose end sub bars, five nose end sub bars.
Described square hole wheel comprises ten gears, the thin gear of 20 tooth, the thin gear of 30 tooth; Described circular hole wheel comprises ten teeth and 20 tooth composite gears, ten teeth and 30 tooth composite gears; Described splined hole wheel comprises 50 gears, big belt pulley, bevel gear wheel, middle bevel gear, sector gear.
Described terminal groove connects piece and comprises that two terminal grooves connect piece, three terminal grooves and connect that piece, four sides terminal groove connect piece, six terminal grooves connect piece; Described terminal connects piece and comprises that two terminals connect piece, two-terminal joint, guide rail slide block, right angle terminals joint; The described terminal groove with terminal connects piece and comprises that two terminal groove terminals connect piece, square hole cushion block, two terminals of groove connect piece on four sides; Described terminal splined hole connects piece and comprises bearing seat, pitman shaft bearing I, pitman shaft bearing II.
Described plug-in combined machine model also comprises main body base, motor housing and the holder of motor socket; Described main body base is with cross plug and pin; In described motor housing and the holder of motor socket, there is terminal groove.
Superiority of the present utility model is: original T-shape is inserted to pawl structure and change into as cross plug construction, in the life-span of so both having improved mould, increased again the splicing stability of combined structural member; Intersect four angles of composition by " ten " word, its radial fit more firmly, is axially coordinated and not loosely do not move back, improved the stability of subassembly; Ensure the technique effect of large-size model plug-in mounting.
(4) brief description of the drawings:
Fig. 1-1 to Fig. 1-18 are the structural representation of main component in the related plug-in combined machine of the utility model model.
Fig. 2-1 to Fig. 2-5 are the structural representation of the related plug-in combined machine of the utility model model axis.
Fig. 3-1 to Fig. 3-3 are the structural representation of the related plug-in combined machine of the utility model model axis external member.
Fig. 4-1 to Fig. 4-7 are the structural representation of rod-like member in the related plug-in combined machine of the utility model model.
Fig. 5-1 to Fig. 5-14 are the structural representation of driving member in the related plug-in combined machine of the utility model model.
Fig. 6-1 to Fig. 6-14 are the structural representation of web member in the related plug-in combined machine of the utility model model.
Fig. 7 is the structural representation of motor housing in the related plug-in combined machine of the utility model model.
Fig. 8 is the structural representation of motor socket holder in the related plug-in combined machine of the utility model model.
Wherein, 1 is splined hole, and 2 is cross jack, and 3 is terminal groove, and 4 is cross plug, and 5 is terminal, and 6 is circular hole, and 7 is male splines, and 8 is square hole, and 9 is slotted hole.
(5) embodiment:
Embodiment: a kind of plug-in combined machine model, comprises main component (seeing that Fig. 1-1 is to Fig. 1-18), axle (seeing that Fig. 2-1 is to Fig. 2-5), sleeve member (seeing that Fig. 3-1 is to Fig. 3-3), rod-like member (seeing that Fig. 4-1 is to Fig. 4-7), driving member (seeing that Fig. 5-1 is to Fig. 5-14), web member (seeing that Fig. 6-1 is to Fig. 6-14);
It is characterized in that described main component (seeing that Fig. 1-1 is to Fig. 1-18) comprises that no-terminal is without plug body (being shown in that Fig. 1-1 is to Fig. 1-5); Plug body (seeing that Fig. 1-6 are to Fig. 1-10); Terminal bodies (seeing that Fig. 1-11 are to Fig. 1-12); Terminal plug main body (seeing that Fig. 1-13 are to Fig. 1-16); Bulk end pilot trench connects piece (seeing Fig. 1-17); Main body base (seeing Fig. 1-18); Described no-terminal is without having terminal groove 3, cross jack 2 and splined hole 1 on plug body (seeing that Fig. 1-1 is to Fig. 1-5); On described plug body (seeing that Fig. 1-6 are to Fig. 1-10), there are cross plug 4, terminal groove 3, cross jack 2 and splined hole 1; In described terminal bodies (seeing that Fig. 1-11 are to Fig. 1-12), there are terminal 5, terminal groove 3, cross jack 2 and splined hole 1; In described terminal plug main body (seeing that Fig. 1-13 are to Fig. 1-16), there are terminal 5, cross plug 4, terminal groove 3, cross jack 2 and splined hole 1;
Described axle (seeing that Fig. 2-1 is to Fig. 2-5) comprises square shaft, circular hole terminal axle and terminal groove splined shaft; Described square shaft (seeing Fig. 2-1) is that cross section is foursquare axle; Described circular hole terminal axle (seeing Fig. 2-2, Fig. 2-3) is for there is terminal 5 one end, and outer wall is smooth shape, inwall center and has the circular shaft of circular hole 6; There is terminal groove 3 described terminal groove splined shaft (seeing Fig. 2-4, Fig. 2-5) one end, has male splines 7 on the outer wall of axle;
Porose in the middle of described sleeve member (seeing that Fig. 3-1 is to Fig. 3-3), comprise spline external member, sliding sleeve part; The outer wall that described spline external member is axle has the sleeve member of male splines 7, and sliding sleeve part is the sleeve member that outer wall is smooth shape;
Described rod-like member (seeing that Fig. 4-1 is to Fig. 4-7) comprises fork (seeing Fig. 4-1), connecting rod (seeing that Fig. 4-2 are to Fig. 4-5) and terminal bar (seeing Fig. 4-6, Fig. 4-7); On described fork (seeing Fig. 4-1), there are meter word splined hole 1 and slotted hole 9; On described connecting rod (seeing that Fig. 4-2 are to Fig. 4-5), there is a meter word splined hole 1; Described terminal bar (seeing Fig. 4-6, Fig. 4-7) has splined hole 1, has terminal groove 3 on two ends;
Described driving member (seeing that Fig. 5-1 is to Fig. 5-14) comprises leading screw (seeing Fig. 5-1), worm screw (seeing Fig. 5-2), ratchet (seeing Fig. 5-3), ratchet (seeing Fig. 5-4) and wheel class part (seeing that Fig. 5-5 are to Fig. 5-14); Described leading screw (seeing Fig. 5-1), worm screw (seeing Fig. 5-2) and ratchet (seeing Fig. 5-3) center are square hole 8; Ratchet (seeing Fig. 5-4) center is circular hole 6;
The described class part (seeing that Fig. 5-5 are to Fig. 5-14) of taking turns comprises square hole wheel (seeing that Fig. 5-5 are to Fig. 5-7), circular hole wheel (seeing Fig. 5-8, Fig. 5-9), splined hole wheel (seeing that Fig. 5-10 are to Fig. 5-14); Described square hole wheel center is square hole 8; Described circular hole wheel center is circular hole 6; On described splined hole wheel, there is splined hole 1;
Described web member (seeing that Fig. 6-1 is to Fig. 6-14) comprise terminal groove connect piece (seeing that Fig. 6-1 is to Fig. 6-4), terminal connect piece (seeing that Fig. 6-5 are to Fig. 6-8), with the terminal groove of terminal connect piece (seeing that Fig. 6-9 are to Fig. 6-11), terminal splined hole connects piece (seeing that Fig. 6-12 are to Fig. 6-14); Described terminal groove connects on piece (seeing that Fig. 6-1 is to Fig. 6-4) terminal groove 3; Described terminal connects on piece (seeing that Fig. 6-5 are to Fig. 6-9) terminal 5; The described terminal groove with terminal connects on piece (seeing that Fig. 6-9 are to Fig. 6-11) terminal groove 3 and terminal 5; Described terminal splined hole connects on piece (seeing that Fig. 6-12 are to Fig. 6-14) terminal 5 and splined hole 1;
Described cross plug 4 is concavo-convex connection with being connected of cross jack 2, and cross plug 4 inserts in cross jack 2 and is secure fit;
Described terminal 5 is to be slidably connected with being connected of terminal groove 3, and terminal 5 inserts in and in terminal groove 3, is sliding friction and coordinates;
Described square shaft and square hole 8 are connected, and square shaft inserts in and in square hole 8, is axial sliding fit, secure fit radially;
Described square shaft and circular hole 6 are connected, and square shaft inserts in and in circular hole 6, is axial sliding fit, radially rotatably coordinates;
Described sliding sleeve part and splined hole 1 are connected, and sliding sleeve part inserts in splined hole 1 and is rotating;
Described circular hole terminal axle and splined hole 1 are connected, and circular hole terminal axle inserts in splined hole 1 and is rotating;
Described spline external member and splined hole 1 are connected, and spline external member inserts in splined hole 1 and is secure fit;
Described terminal groove splined shaft and splined hole 1 are connected, and spline external member inserts in splined hole 1 and is secure fit.
Described no-terminal includes three splined holes 1 and axial three pairs of radially a pair of cross jacks 2 without plug body and radially has the main body (seeing Fig. 1-1) of pair of end pilot trench 3, there is the each a pair of cross jack 2 of a splined hole 1 and axial-radial and radially have the main body (seeing Fig. 1-2) of pair of end pilot trench 3, there are a splined hole 1 and axial two pairs of radially a pair of cross jacks 2 and radially have the main body (seeing Fig. 1-3) of pair of end pilot trench 3, the each a pair of cross jack 2 of You Yige center splined hole 1 and axial-radial and radially have the main body (seeing Fig. 1-4) of pair of end pilot trench 3, there is the each a pair of cross jack 2 of an inclined to one side splined hole 1 and axial-radial and radially have the main body (seeing Fig. 1-5) of pair of end pilot trench 3,
Described plug body include a splined hole 1 and axial a pair of cross jack 2 and radially one end have cross jack 2 other ends to have cross plug 4 and radially have single plug body (seeing Fig. 1-6) of pair of end pilot trench 3, have three splined holes 1 and axial three pairs of cross jacks 2 and radially one end have cross jack 2 other ends to have cross plug 4 and have radially single plug body (seeing Fig. 1-7) of pair of end pilot trench 3, have a splined hole 1 and a pair of axial cross jack 2 and radially two ends have cross plug 4 and radially have the double plug main body (seeing Fig. 1-8) of pair of end pilot trench 3, have a splined hole 1 and axially two ends have cross plug 4 and axially have the double plug main body (seeing Fig. 1-9) of pair of end pilot trench 3, there are the each a pair of cross jack 2 of a splined hole 1 and axial-radial and axial-radial both sides to have right angle distribution cross plug 4 and radially have the right angle plug main body (seeing Fig. 1-10) of pair of end pilot trench 3,
Described terminal bodies include a splined hole 1 and the each a pair of cross jack 2 of axial-radial and radially one end have terminal 5 and radially have pair of end pilot trench 3 terminal bodies (seeing Fig. 1-11), have a splined hole 1 and axial two pairs of radially a pair of cross jacks 2 and radially one end have terminal 5 and radially have the terminal bodies (seeing Fig. 1-12) of pair of end pilot trench 3;
Described terminal plug main body include Yi Ge center splined hole 1 and the each a pair of cross jack 2 of axial-radial and radially one end have cross plug 4 other ends to have terminal 5 and radially have the terminal plug main body (seeing Fig. 1-13) of pair of end pilot trench 3, have the each a pair of cross jack 2 of an inclined to one side splined hole 1 and axial-radial and radially one end have cross plug 4 other ends to have terminal 5 and radially have the terminal plug main body (seeing Fig. 1-14) of pair of end pilot trench 3, have a splined hole 1 and axial two pairs of radially a pair of cross jacks 2 and radially one end have cross plug 4 other ends to have terminal 5 and radially have the terminal plug main body (seeing Fig. 1-15) of pair of end pilot trench 3, have the each a pair of cross jack 2 of a splined hole 1 and radial-axial and axially one end have cross plug 4 radially a side have terminal 5 and radially have the terminal right angle main body (seeing Fig. 1-16) of pair of end pilot trench 3.
Described spline external member comprises square hole spline housing (seeing Fig. 3-1) and circular hole spline housing (seeing Fig. 3-2); Described sliding sleeve part comprises square hole sliding sleeve (seeing Fig. 3-3); Described square hole spline housing (seeing Fig. 3-1) and square hole sliding sleeve center are square hole 8; Described circular hole spline housing (seeing Fig. 3-2) center is circular hole 6.
Described connecting rod comprises three hole connecting rods (seeing Fig. 4-2), six hole connecting rods (seeing Fig. 4-3), seven apertures in the human head connecting rod (seeing Fig. 4-4), 13 hole connecting rods (seeing Fig. 4-5); Described terminal bar comprises three nose end sub bars (seeing Fig. 4-6), five nose end sub bars (seeing Fig. 4-7).
Described square hole wheel comprises ten gears (seeing Fig. 5-5), the thin gear of 20 tooth (seeing Fig. 5-6), the thin gear of 30 tooth (seeing Fig. 5-7); Described circular hole wheel comprises ten teeth and 20 tooth composite gears (seeing Fig. 5-8), ten teeth and 30 tooth composite gears (seeing Fig. 5-9); Described splined hole wheel comprises 50 gears (seeing Fig. 5-10), big belt pulley (seeing Fig. 5-11), bevel gear wheel (seeing Fig. 5-12), middle bevel gear (seeing Fig. 5-13), sector gear (seeing Fig. 5-14).
Described terminal groove connects piece and comprises that two terminal grooves connect piece (seeing Fig. 6-1), three terminal grooves and connect that piece (seeing Fig. 6-2), four sides terminal groove connect piece (seeing Fig. 6-3), six terminal grooves connect piece (seeing Fig. 6-4); Described terminal connects piece and comprises that two terminals connect piece (seeing Fig. 6-5), two-terminal joint (seeing Fig. 6-6), guide rail slide block (seeing Fig. 6-7), right angle terminals joint (seeing Fig. 6-8); The described terminal groove with terminal connects piece and comprises that two terminal groove terminals connect piece (seeing Fig. 6-9), square hole cushion block (seeing Fig. 6-10), two terminals of groove connect piece (seeing Fig. 6-11) on four sides; Described terminal splined hole connects piece and comprises bearing seat (seeing Fig. 6-12), pitman shaft bearing I (seeing Fig. 6-13), pitman shaft bearing II (seeing Fig. 6-14).
Described plug-in combined machine model also comprises main body base, motor housing (seeing Fig. 7) and motor socket holder (seeing Fig. 8); Described main body base is with cross plug 4 and pin; In described motor housing and the holder of motor socket, there is terminal groove 3.
Claims (7)
1. a plug-in combined machine model, is characterized in that comprising main component, axle, sleeve member, rod-like member, driving member, web member;
Described main component comprises that no-terminal is without plug body; Plug body; Terminal bodies; Terminal plug main body; Bulk end pilot trench connects piece; Main body base; Described no-terminal is without having terminal groove, cross jack and splined hole on plug body; On described plug body, there are cross plug, terminal groove, cross jack and splined hole; In described terminal bodies, there are terminal, terminal groove, cross jack and splined hole; In described terminal plug main body, there are terminal, cross plug, terminal groove, cross jack and splined hole;
Described axle comprises square shaft, circular hole terminal axle and terminal groove splined shaft; Described square shaft is that cross section is foursquare axle; Described circular hole terminal axle is that one end has terminal, and outer wall is smooth shape, the round-meshed circular shaft in inwall center; There is terminal groove described terminal groove splined shaft one end, on the outer wall of axle, has male splines;
Porose in the middle of described sleeve member, comprise spline external member, sliding sleeve part; The outer wall that described spline external member is axle has the sleeve member of male splines, and sliding sleeve part is the sleeve member that outer wall is smooth shape;
Described rod-like member comprises fork, connecting rod and terminal bar; On described fork, there are meter word splined hole and a slotted hole; On described connecting rod, there is a meter word splined hole; Described terminal bar has splined hole, has terminal groove on two ends;
Described driving member comprises leading screw, worm screw, ratchet, ratchet and wheel class part; Described leading screw, worm screw and ratchet center are square hole; Described ratchet center is circular hole;
The described class part of taking turns comprises square hole wheel, circular hole wheel, splined hole wheel; Described square hole wheel center is square hole; Described circular hole wheel center is circular hole; On described splined hole wheel, there is splined hole;
Described web member comprise terminal groove connect piece, terminal connect piece, with the terminal groove of terminal connect piece, terminal splined hole connects piece; Described terminal groove connects terminal groove on piece; Described terminal connects terminal on piece; The described terminal groove with terminal connects terminal groove and terminal on piece; Described terminal splined hole connects terminal and splined hole on piece;
Described cross plug is concavo-convex connection with being connected of cross jack, and cross plug inserts in cross jack and is secure fit;
Being connected of described terminal and terminal groove is to be slidably connected, and terminal inserts in and in terminal groove, is sliding friction and coordinates;
Described square shaft and square hole are connected, and square shaft inserts in and in square hole, is axial sliding fit, secure fit radially;
Described square shaft and circular hole are connected, and square shaft inserts in and in circular hole, is axial sliding fit, radially rotatably coordinates;
Described sliding sleeve part and splined hole are connected, and sliding sleeve part inserts in splined hole and is rotating;
Described circular hole terminal axle and splined hole are connected, and circular hole terminal axle inserts in splined hole and is rotating;
Described spline external member and splined hole are connected, and spline external member inserts in and in splined hole, is secure fit;
Described terminal groove splined shaft and splined hole are connected, and spline external member inserts in and in splined hole, is secure fit.
2. a kind of plug-in combined machine model according to claim 1, it is characterized in that described no-terminal includes three splined holes and axial three pairs of radially a pair of cross jacks without plug body and radially has the main body of pair of end pilot trench, there is the each a pair of cross jack of a splined hole and axial-radial and radially have the main body of pair of end pilot trench, there are a splined hole and axial two pairs of radially a pair of cross jacks and radially have the main body of pair of end pilot trench, the each a pair of cross jack of You Yige center splined hole and axial-radial and radially have the main body of pair of end pilot trench, there is the each a pair of cross jack of an inclined to one side splined hole and axial-radial and radially have the main body of pair of end pilot trench,
Described plug body include a splined hole and axial a pair of cross jack and radially one end have the cross jack other end to have cross plug and radially have single plug body of pair of end pilot trench, have three splined holes and axial three pairs of cross jacks and radially one end have the cross jack other end to have cross plug and have radially single plug body of pair of end pilot trench, have a splined hole and a pair of axial cross jack and radially two ends have cross plug and radially have the double plug main body of pair of end pilot trench, have a splined hole and axially two ends have cross plug and axially have the double plug main body of pair of end pilot trench, there are the each a pair of cross jack of a splined hole and axial-radial and axial-radial both sides to have right angle distribution cross plug and radially have the right angle plug main body of pair of end pilot trench,
Described terminal bodies include a splined hole and the each a pair of cross jack of axial-radial and radially one end have terminal and radially have pair of end pilot trench terminal bodies, have a splined hole and axial two pairs of radially a pair of cross jacks and radially one end have terminal and radially have the terminal bodies of pair of end pilot trench;
Described terminal plug main body include Yi Ge center splined hole and the each a pair of cross jack of axial-radial and radially one end have the cross plug other end to have terminal and radially have the terminal plug main body of pair of end pilot trench, have the each a pair of cross jack of an inclined to one side splined hole and axial-radial and radially one end have the cross plug other end to have terminal and radially have the terminal plug main body of pair of end pilot trench, have a splined hole and axial two pairs of radially a pair of cross jacks and radially one end have the cross plug other end to have terminal and radially have the terminal plug main body of pair of end pilot trench, have the each a pair of cross jack of a splined hole and radial-axial and axially one end have cross plug radially a side have terminal and radially have the terminal right angle main body of pair of end pilot trench.
3. a kind of plug-in combined machine model according to claim 1, is characterized in that described spline external member comprises square hole spline housing and circular hole spline housing; Described sliding sleeve part comprises square hole sliding sleeve; Described square hole spline housing and square hole sliding sleeve center are square hole; Described circular hole spline housing center is circular hole.
4. a kind of plug-in combined machine model according to claim 1, is characterized in that described connecting rod comprises three hole connecting rods, six hole connecting rods, seven apertures in the human head connecting rod, 13 hole connecting rods; Described terminal bar comprises three nose end sub bars, five nose end sub bars.
5. a kind of plug-in combined machine model according to claim 1, is characterized in that described square hole wheel comprises ten gears, the thin gear of 20 tooth, the thin gear of 30 tooth; Described circular hole wheel comprises ten teeth and 20 tooth composite gears, ten teeth and 30 tooth composite gears; Described splined hole wheel comprises 50 gears, big belt pulley, bevel gear wheel, middle bevel gear, sector gear.
6. a kind of plug-in combined machine model according to claim 1, is characterized in that described terminal groove connects piece and comprises that two terminal grooves connect piece, three terminal grooves and connect that piece, four sides terminal groove connect piece, six terminal grooves connect piece; Described terminal connects piece and comprises that two terminals connect piece, two-terminal joint, guide rail slide block, right angle terminals joint; The described terminal groove with terminal connects piece and comprises that two terminal groove terminals connect piece, square hole cushion block, two terminals of groove connect piece on four sides; Described terminal splined hole connects piece and comprises bearing seat, pitman shaft bearing I, pitman shaft bearing II.
7. a kind of plug-in combined machine model according to claim 1, is characterized in that it also comprises main body base, motor housing and the holder of motor socket; Described main body base is with cross plug and pin; In described motor housing and the holder of motor socket, there is terminal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033699.7U CN203759969U (en) | 2014-01-20 | 2014-01-20 | Plug-in combined mechanical model |
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| CN201420033699.7U CN203759969U (en) | 2014-01-20 | 2014-01-20 | Plug-in combined mechanical model |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635798A (en) * | 2018-05-08 | 2018-10-12 | 河海大学 | Portable basketball training box |
| CN112053621A (en) * | 2020-09-16 | 2020-12-08 | 天津市隆秀科技开发有限公司 | Combined mechanical model |
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2014
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635798A (en) * | 2018-05-08 | 2018-10-12 | 河海大学 | Portable basketball training box |
| CN108635798B (en) * | 2018-05-08 | 2019-08-20 | 河海大学 | Portable basketball training box |
| CN112053621A (en) * | 2020-09-16 | 2020-12-08 | 天津市隆秀科技开发有限公司 | Combined mechanical model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |