CN202209387U - Dynamic angle position changing device - Google Patents
Dynamic angle position changing device Download PDFInfo
- Publication number
- CN202209387U CN202209387U CN2011203070807U CN201120307080U CN202209387U CN 202209387 U CN202209387 U CN 202209387U CN 2011203070807 U CN2011203070807 U CN 2011203070807U CN 201120307080 U CN201120307080 U CN 201120307080U CN 202209387 U CN202209387 U CN 202209387U
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- CN
- China
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- rotation
- solid
- rotating body
- angle position
- changing device
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- Expired - Lifetime
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Abstract
The utility model belongs to a transmission mechanism component and relates to a dynamic angle position changing device applicable to two rotating bodies coaxially rotating which achieve relative angle displacement. The dynamic angle position changing device is characterized in that a driving gear is connected to a motor shaft on the upper portion of a stand in keyed joint mode, a driven gear fixed at one end of a first rotating body through a nut and a key and meshed with the driving gear is disposed on the stand, a second rotating body is sleeved at the other end of the first rotating body and rotates around the first rotating body, a gap is reserved between the first rotating body and the second rotating body. Two or more than two connecting rod mechanisms are symmetrically disposed on the outer lateral surface of the first rotating body opposite to the second rotating body, and a shifting fork mechanism is arranged on the lower portion of the stand corresponding to a groove on the outer lateral surface of the second rotating body. The dynamic angle position changing device is reasonable in design and simple and practical in structure, thereby being convenient for achieving adjustment of relative angle position of the two rotating bodies and accurate and reliable in adjusting. Additionally, the dynamic angle position changing device has the advantages of being simple, practical, convenient to manufacture, low in cost, very convenient to operate and the like.
Description
Technical field
The utility model belongs to the driving mechanism parts, and two solid of rotation that particularly are applicable to coaxial rotation realize doing between its two solid of rotation a kind of dynamic angle deflection machine of relative angle displacement.
Background technique
At present, according to the processing needs, must be in the part machinery such as buffing machine ... Driving mechanism in, for the accurate relative angular position between two solid of rotation of adjustment; Need in the buffing machine driving mechanism, install the regulating device of the relative angle of control two solid of rotation, the regulating device of two above-mentioned relative angles is complex structure not only, is difficult to install make, and poor reliability and cost are high; To the above-mentioned technological shortcoming and defect part that exists, developmental research is a kind of simple in structure, is convenient to make, and adjustment is accurately controlled and use the regulating device of the relative angle of two solid of rotation very easily, is very necessary.
Summary of the invention
The utility model is intended to the shortcoming and defect part that in above-mentioned technology, exists; And provide not only reasonable in design, and simple and practical, both be convenient to realize the adjustment of two solid of rotation relative angular position; Adjustment is accurately reliable again; And have simple and practically, and to be convenient to make, cost is low and manipulate a kind of very easily dynamic angle deflection machine.
The purpose of the utility model is to adopt following technological scheme to realize: described a kind of dynamic angle deflection machine; It is characterized in that: keyed jointing driving gear on the upper rack motor shaft; On frame, be fixed on driven gear solid of rotation first one end, that be meshed with driving gear through nut and key; And this driven gear and solid of rotation first are linked to be and are one; The other end suit solid of rotation second of described solid of rotation first, this solid of rotation second is rotated along the solid of rotation first, leaves spacing between this solid of rotation second and the solid of rotation first; On described solid of rotation first and solid of rotation second opposite external side face, be arranged with the linkage mechanism more than 2 or 2; Described each linkage mechanism is made up of connecting rod, joint shaft bearing and little axle, and an end of described connecting rod is hinged on the outer side surface of solid of rotation first through joint shaft bearing and little axle, and the other end of its connecting rod also is hinged on the outer side surface of solid of rotation second through joint shaft bearing and little axle; With the corresponding frame lower installing of the groove on solid of rotation second outer side surface shifting fork mechanism; Described shifting fork mechanism is made up of pressing plate, screw mandrel, shift fork and screw; One end of described screw mandrel is connected on the frame through pressing plate; The screw that the other end of its screw mandrel and described shift fork side are fixed is hinged, and the top of its shift fork is inserted in the groove on the solid of rotation second outer side surface.
The centerline of pushing up in the exterior edge face of described solid of rotation second is provided with the angle index hurdle.
The principle branch of the utility model is set forth in down:
At the utility model is to rotate on frame through motor driving driving gear and driven gear driven rotary body first; Solid of rotation second is under the effect of linkage mechanism; Also along with the solid of rotation first rotates together; Solid of rotation second also under the shifting fork mechanism effect of being made up of screw mandrel and shift fork, is done translational motion along spin axis simultaneously; Pass through rotary screw; Just can change the position of solid of rotation second at axial direction; Because the length of connecting rod is constant, so through the adjustment screw mandrel, the relative solid of rotation first of solid of rotation second turns over certain angle; Thereby reach the purpose that in the process of rotation, realizes doing between two rotating objects the relative angle displacement, and the corner between the angle of swing of screw mandrel and solid of rotation first and the second there is strict corresponding relationship.Can satisfy the needs of industry, agricultural, military affairs and scientific research purposes that this demand is arranged.
The comprehensive above technological scheme of being taked, the purpose of realization the utility model.
The beneficial effect of the utility model is: its structure is not only reasonable in design, and is simple and practical, both has been convenient to realize the adjustment of two solid of rotation relative angular position; Adjustment is accurately reliable again; And have simple and practically, and to be convenient to make, cost is low and manipulate advantages such as very convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
The utility model has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic representation of the utility model specific embodiment;
Accompanying drawing 2 is along the cross-sectional schematic of A-A line among Fig. 1;
Accompanying drawing 3 be among Fig. 1 K to schematic representation.
Among the figure: 1, little axle, 2, joint shaft bearing, 3, connecting rod, 4, motor, 5, driving gear, 6, nut; 7, driven gear, 8, screw mandrel, 9, pressing plate, 10, frame, 11, the solid of rotation first; 12, screw, 13, key, 14, solid of rotation second, 15, shift fork, 16, the angle index hurdle.
Embodiment
Fig. 1,2, shown in 3 the specific embodiment of the utility model; It is a kind of dynamic angle deflection machine of in the buffing machine driving mechanism, installing; It is characterized in that: go up keyed jointing driving gear 5 in 4 of frame 10 upper motor; On frame 10, be fixed on driven gear 7 solid of rotation first 11 left ends, that be meshed with driving gear 5, and this driven gear 7 and solid of rotation first 11 are linked to be and are one, the right-hand member suit solid of rotation second 14 of described solid of rotation first 11 through nut 6 and key 13; This solid of rotation second 14 is rotated along solid of rotation first 11; Leave spacing between this solid of rotation second 14 and the solid of rotation first 11, on described solid of rotation first 11 and solid of rotation second 14 opposite external side faces, be arranged with 2 linkage mechanisms, described each linkage mechanism is made up of connecting rod 8, joint shaft bearing 2 and little axle 1; The left end of described connecting rod 3 is hinged on the outer side surface of solid of rotation first 11 through joint shaft bearing 2 and little axle 1, and the right-hand member of its connecting rod 3 also is hinged on the outer side surface of solid of rotation second 14 through joint shaft bearing 2 and little axle 1; With the corresponding frame of the groove on solid of rotation second 14 outer side surfaces 10 bottoms installing shifting fork mechanism; With the corresponding frame of the groove on solid of rotation second 14 outer side surfaces 10 bottoms installing shifting fork mechanism; Described shifting fork mechanism is made up of pressing plate 9, screw mandrel 8, shift fork 15 and screw 12; The left end of described screw mandrel 8 is connected on the frame 10 through pressing plate 9, and the screw 12 that the right-hand member of its screw mandrel 8 and described shift fork 15 sides are fixed is hinged, and the top of its shift fork 15 is inserted in the groove on solid of rotation second 14 outer side surfaces.
The centerline of pushing up in the exterior edge face of described solid of rotation second 14 is provided with angle index hurdle 16.
The above; Be merely the preferable embodiment of the utility model; But the protection domain of the utility model is not limited thereto; All are familiar with the technician in present technique field in the disclosed technical scope of the utility model, are equal to replacement or change according to the design of the technological scheme of the utility model and the utility model thereof all should be encompassed within the protection domain of the utility model.
Claims (2)
1. dynamic angle deflection machine; It is characterized in that: keyed jointing driving gear (5) on frame (10) upper motor (4) axle; Upward be fixed on driven gear (7) solid of rotation first (11) one ends, that be meshed with driving gear (5) in frame (10) through nut (6) and key (13); And this driven gear (7) and solid of rotation first (11) are linked to be and are one; The other end suit solid of rotation second (14) of described solid of rotation first (11); This solid of rotation second (14) is rotated along solid of rotation first (11); Leave spacing between this solid of rotation second (14) and the solid of rotation first (11), on described solid of rotation first (11) and solid of rotation second (14) opposite external side face, be arranged with the linkage mechanism more than two or 2, described each linkage mechanism is made up of connecting rod (3), joint shaft bearing (2) and little axle (1); One end of described connecting rod (3) is hinged on the outer side surface of solid of rotation first (11) through joint shaft bearing (2) and little axle (1), and the other end of its connecting rod (3) also is hinged on the outer side surface of solid of rotation second (14) through joint shaft bearing (2) and little axle (1); With the corresponding frame of groove (10) the bottom installing shifting fork mechanism on solid of rotation second (14) outer side surface; Described shifting fork mechanism is made up of pressing plate (9), screw mandrel (8), shift fork (15) and screw (12); One end of described screw mandrel (8) is connected on the frame (10) through pressing plate (8); The screw (12) that the other end of its screw mandrel (8) and described shift fork (15) side are fixed is hinged, and the top of its shift fork (15) is inserted in the groove on solid of rotation second (14) outer side surface.
2. by the described dynamic angle deflection machine of claim 1, it is characterized in that: the centerline in that push up the exterior edge face of described solid of rotation second (14) is established by angle index hurdle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203070807U CN202209387U (en) | 2011-08-22 | 2011-08-22 | Dynamic angle position changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203070807U CN202209387U (en) | 2011-08-22 | 2011-08-22 | Dynamic angle position changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209387U true CN202209387U (en) | 2012-05-02 |
Family
ID=45988935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203070807U Expired - Lifetime CN202209387U (en) | 2011-08-22 | 2011-08-22 | Dynamic angle position changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359565A (en) * | 2011-08-22 | 2012-02-22 | 高宇笙 | Dynamic angle position shifter |
-
2011
- 2011-08-22 CN CN2011203070807U patent/CN202209387U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359565A (en) * | 2011-08-22 | 2012-02-22 | 高宇笙 | Dynamic angle position shifter |
| CN102359565B (en) * | 2011-08-22 | 2013-08-28 | 高宇笙 | Dynamic angle position shifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120502 Effective date of abandoning: 20130828 |
|
| RGAV | Abandon patent right to avoid regrant |