CN2037012U

CN2037012U - Four-shape driving mechanism with pendulum bearing and torque-rod

Info

Publication number: CN2037012U
Application number: CN 87211866
Authority: CN
Inventors: 韩孝家
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-08-15
Filing date: 1987-08-15
Publication date: 1989-05-03

Abstract

The utility model provides a four-shaped driving mechanism with a pendulum bearing and a torque-rod. The utility model is characterized in that the manual type, the conduit type, the telescopic rod type, and the hinge type of the pendulum bearing and the torque rod are used to generate the driving mechanism with the mutually conversion of the rotary movement, the reciprocating arc move, and the reciprocating translation of the different second flat face and the difference third flat face in the space. The utility model is convenient and effective, is widely used for the mechanical industry, and can be combined with the present driving member to use; simplifies, improves, and replaces a plurality of traditional and current driving mechanism; is applied to develop a plurality of novel products, in particular to manufacture a plurality of toys which are used for the life entertainment.

Description

Four-shape driving mechanism with pendulum bearing and torque-rod

The utility model is a kind of four type pendulum bearings, torque-rod drive mechanism.

On the mechanical transmission, rotatablely move, change toward restrike of arc reciprocity transmission moving, back and forth translation, be basic, commonly used, finish by mechanisms such as using crank (axle) connecting rod, " swash plate " (see in January, 1984 Chinese farm machinery publishing house " mechanism and machine control unit " book 207 pages) mostly usually.But existing driving mechanism has such problem: crank (axle) connecting rod is confined to the transmission agency on a plane (bidimensionality); " swash plate " though be the transmission agency on two planes (three-dimensional), can not easy, the space is big, and weight is big, is not wide using; And transmission agency mechanisms direct, three Different Plane of realization simultaneously are blank especially.

The purpose of this utility model, be with pendulum bearing, torque-rod drive mechanism be catalogue design (with bar for the wheel), four type driving mechanisms of pendulum bearing, torque-rod are provided, its can solve simple and effectively the rotatablely moving of two planes (three-dimensional) and three Different Plane, toward the function of restrike of arc reciprocity transmission transformation moving, back and forth translation, and can develop new product with this mechanism.

The purpose of this utility model is to be realized by such technological scheme: it is on the pendulum bearing of the inclined-plane steel ball rolling of fixed, adjustable axle type in oblique angle or pedestal type, torque-rod, adopt the restraining force of four types (type hand, conduit type, flexible rod type, hinge type), by running shaft or axially toward restrike of arc braking torque bar produce 4 kinds of modes that axle rotatablely moves (1, use flying wheel on the axle; 2, use the moving bar of pair of two Locating extension springs in different angle on the single pendulum bearing; 3, use different angle bimoment bar on the single pendulum bearing; 4, two pendulum bearings of series connection use different angle bimoment bar) realize.

The utility model because only need install the spiral bulb respectively on oblique angle pendulum bearing, torque-rod, decide the transmission agency that conduit, flexible rod, hinge mount just can be realized four types, so structure is simple especially, is expected extensive use in the future; Can self be used in combination; Can be used in combination with traditional, existing driving mechanism or dirivig member; Can simplify, transform, substitute some traditional, existing driving mechanisms; According to this transmission mechanism, can develop new product, especially develop new games for play.

The utility model is provided by following enforcement and accompanying drawing thereof.Fig. 1 is the typical mechanism of a type pendulum bearing, torque-rod four type drive mechanisms.Fig. 2 is the component monaxon of Fig. 1 and the pendulum bearing of pedestal type.

Specify working condition of the present utility model below in conjunction with accompanying drawing.

Fig. 1, the screw axis (2) in bearing seat (1) is gone up 4 axle types of device pendulum bearing (3), uses nut screwing clamping, is respectively type hand, conduit type, flexible rod type, hinge type from left to right.Type hand is to utilize the hand-power constraint, axially move the operating handle (5) of spiral bulb (7) toward restrike of arc, also claim torque-rod or driving lever, under two Locating extension springs (4) at different angle (acute angle or obtuse angle), secondary moving bar (6) booster action, can produce the rotation of screw axis (2).The conduit type can produce the transmission of three Different Plane, it is to utilize the restraining force of deciding conduit (9), hand (18) rotary screw rod axles (2), torque-rod (5) top rade draw slurry (11) and head resemble (8) will be axially moving and self is toward the restrike of arc commentaries on classics toward restrike of arc, nut (10) is to adjust the oblique angle size, also can change torque-rod into the conduit bar and use.The flexible rod type is to utilize the characteristic and the terminal restraining force of flexible rod, the rotation of screw axis (2) and axial the moving toward restrike of arc of flexible rod (13) are become axially back and forth translation of object (12), and opposite also can become axial moving and screw axis (2) rotation toward restrike of arc to axial back and forth translation.Hinge type is that torque-rod (5) is inserted in the circular hole (15), utilizes the restraining force of hinge, axially can produce the rotation of screw axis (2) toward the moving hinge mount (14) of restrike of arc, and opposite, it is axially moving toward restrike of arc that screw axis (2) rotation can produce hinge mount (14).Can in hinge mount (14), pendulum bearing in parallel (3), torque-rod (5) carry out remote transmission.Can go up the device connecting rod at cutting knife (16) and produce the to-and-fro motion of break-in or the rotation of screw axis (2).The function of two Locating extension springs (6) and flying wheel (17) is equivalent among the figure.

Fig. 2, pendulum bearing can be divided into a type (be the reservation body, axle rotates) and pedestal type (be dead axle, pedestal rotates).Axle type pendulum bearing, be adjustable tripper (3) the one usefulness spanner degree of tightness angle modulation nuts (4) in the fixed tripper (1) in oblique silk hole (2) or oblique silk hole (6), device is in bearing (13), and the combination of welded nut (11) or screw (12) processes on bearing (13) cylindrical again.Pedestal type pendulum bearing, be adjustable tripper (10) the one usefulness spanner angle modulation nuts (4) of fixed tripper (7) that tiltedly encircles (8) or oblique ring (8), device is in bearing (13), and the combination of welded nut (11) or screw (12) processes on bearing (13) cylindrical again.(9) are that bearing, (5) are screws among the figure.

Claims

1, a kind of four type pendulum bearings, torque-rod drive mechanism, it is characterized in that the drive mechanism that type hand, conduit type, flexible rod type, hinge type with pendulum bearing, torque-rod produces the rotatablely moving of difference two planes in space and different three planes, changes toward restrike of arc reciprocity moving, back and forth translation, and can be used in combination with existing driving mechanism.

2, four type pendulum bearings according to claim 1, torque-rod drive mechanism, it is characterized in that with the torque-rod on hand-power constraint and the pendulum bearing control lever shaft type or the pedestal type, the bulb of boom end or handle commentaries on classics property, and respectively at the moving bar of the pair of two Locating extension springs that install coasting body in the rotating shaft and on the different angle of pendulum bearing, install.

3, four type pendulum bearings according to claim 1, torque-rod drive mechanism, it is characterized in that with the torque-rod of deciding on conduit constraint axle pendulum bearing type or the pedestal type, on rod end respectively device draw that slurry, head resemble, fan, rope band, flowers, balloon, shower nozzle, lamp, target, foot treadle, spoon device, cutter, scoop, brush, flag, hammer, drop hanger, wing, and shape that torque-rod is changed that can opposite property is the conduit bar.

4, four type pendulum bearings according to claim 1, torque-rod drive mechanism, it is characterized in that the torque-rod on a pendulum bearing type or the pedestal type is a flexible rod, carry out fixed constraint at any rod end, and can on rod end, install moving piston and other straight line motion object.

5, four type pendulum bearings according to claim 1, torque-rod drive mechanism, it is characterized in that retraining torque-rod on a pendulum bearing type or the pedestal type, and to change shape to monolateral hinge or bilateral hinge mount be cutting knife body, pectinid plate and other shape body with hinge mount or pin.