CN204494005U - One is simply born a heavy burden rotating mechanism - Google Patents
One is simply born a heavy burden rotating mechanism Download PDFInfo
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- CN204494005U CN204494005U CN201420793409.9U CN201420793409U CN204494005U CN 204494005 U CN204494005 U CN 204494005U CN 201420793409 U CN201420793409 U CN 201420793409U CN 204494005 U CN204494005 U CN 204494005U
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- rotating shaft
- sleeve
- wall
- matrix
- connecting bushing
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Abstract
The utility model discloses one simply to bear a heavy burden rotating mechanism, the internal sleeve of described rotating sleeve is equipped with locking wheel, the wall that described rotation is placed on locking wheel all offers indent, convex nylon pad is set with in described indent, the top of described convex nylon pad is set with matrix fastening nail, the outer wall of described matrix fastening nail is set with ring-like fine setting block, the bottom surface of described locking mechanism is provided with packing ring, the central position of described locking mechanism is set with rotating mechanism, the internal sleeve of described connecting bushing is equipped with rotating shaft, the top of described rotating shaft is provided with chuck, the bottom of described rotating shaft is set with rotating shaft cover, the bottom center position of described rotating shaft cover offers groove, steel ball is provided with in described groove, the outer wall of described rotating shaft cover and connecting bushing is set with matrix connecting sleeve, the inner bottom surface of described matrix connecting sleeve is provided with pad.The utility model compact structure, simple, and rotate flexibly, economical and practical, complete important function with very little change.
Description
Technical field
The utility model belongs to the technical field that mechanical rotation is applied in optical instrument, is specifically related to one and simply bears a heavy burden rotating mechanism.
Background technique
Azimuthal measurement is one of very important function of optical instrument.The optical instrument of a certain model, due to the needs of function, causes the volume of instrument box comparatively large, needs it to rotate, to measure relative bearing and the absolute orientation of target during work.Due to the integrally-built needs of instrument, the rotation axis system part of instrument, claimed structure is compact, simple, and rotates flexibly.In order to compact structure, simply, usually adopt the structure of axle system to realize, this structural disadvantages is, under the effect of larger gravity, the frictional force on the surface of contact of axle and connecting sleeve is comparatively large, makes to rotate underaction.In order to rotate flexibly, the technological means of usual employing increases a thrust bearing on the surface of contact of axle and connecting sleeve, this will make, and physical dimension increases, structure becomes complicated, higher to the requirement on machining accuracy of part, cause cost to increase, compact structure, simple actual requirement can not be met.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of the purpose of this utility model to ensure to meet compact structure, simple exactly, and rotates one flexibly and simply to bear a heavy burden rotating mechanism.
In order to reach above-mentioned purpose of design, the utility model solves the technological scheme that its technical problem adopts: one is simply born a heavy burden rotating mechanism, comprise casing, locking mechanism, rotating mechanism, described casing is by sleeve pipe, draw-in groove forms, described bottom half neutral position is provided with sleeve pipe, the tube wall of described sleeve pipe offers pore, the central position of described inside pipe casing and bottom half is provided with draw-in groove, the internal sleeve of described sleeve pipe is equipped with locking mechanism, described locking mechanism is by rotating sleeve, locking wheel, matrix fastening nail, ring-like fine setting block, convex nylon pad, packing ring forms, the internal sleeve of described rotating sleeve is equipped with locking wheel, the wall that described rotation is placed on locking wheel all offers indent, convex nylon pad is set with in described indent, the top of described convex nylon pad is set with matrix fastening nail, the outer wall of described matrix fastening nail is set with ring-like fine setting block, the bottom surface of described locking mechanism is provided with packing ring, the central position of described locking mechanism is set with rotating mechanism, described rotating mechanism is by connecting bushing, support, rotating shaft, rotating shaft cover, steel ball, matrix connecting sleeve, pad forms, the first half and the Lower Half of described connecting bushing are equipped with chuck, described connecting bushing Lower Half outer wall chuck lower end is set with support, the chuck of described connecting bushing upper half part is fixedly connected with by the rotating sleeve of bearing pin in locking mechanism, the support that the chuck of described connecting bushing lower half portion is set with on connecting bushing lower end outer wall by bearing pin is fixedly connected with, the internal sleeve of described connecting bushing is equipped with rotating shaft, the top of described rotating shaft is provided with chuck, described rotating shaft top is fixedly connected with the chuck at rotating shaft top by the draw-in groove cell wall of pin rod by bottom half, the bottom of described rotating shaft is set with rotating shaft cover, described rotating shaft cover is fixed on the bottom of rotating shaft by pin, the bottom center position of described rotating shaft cover offers groove, steel ball is provided with in described groove, the outer wall of described rotating shaft cover and connecting bushing is set with matrix connecting sleeve, the inner bottom surface of described matrix connecting sleeve is provided with pad.
The utility model beneficial effect: have greater weight casing, rotating shaft and rotating shaft cover, steel ball, is integrated by pin and bonding being unified into, and can carry out azimuth rotation during work.Connecting sleeve, connecting bushing and support, be unified into be integrated by screw thread, only spiral shell and pin, keeps maintaining static during work.A wear-resisting copper backing is placed between steel ball and connecting sleeve.Locking wheel, pin, rotating sleeve, packing ring, fastening nail, nylon pad, fine setting block constitute locking mechanism, after the sighting system on casing aims at the mark, complete locking function.The utility model compact structure, simple, and rotate flexibly, economical and practical, complete important function with very little change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.As shown in Figure 1: one is simply born a heavy burden rotating mechanism, comprise casing 1, locking mechanism 2, rotating mechanism 3, described casing 1 is by sleeve pipe 4, draw-in groove 5 forms, bottom described casing 1, neutral position is provided with sleeve pipe 4, the tube wall of described sleeve pipe 4 offers pore, described sleeve pipe 4 inside is provided with draw-in groove 5 with the central position bottom casing 1, the internal sleeve of described sleeve pipe 4 is equipped with locking mechanism 2, described locking mechanism 2 is by rotating sleeve 6, locking wheel 7, matrix fastening nail 8, ring-like fine setting block 9, convex nylon pad 10, packing ring 11 forms, the internal sleeve of described rotating sleeve 6 is equipped with locking wheel 7, described rotating sleeve 6 all offers indent on the wall of locking wheel 7, convex nylon pad 10 is set with in described indent, the top of described convex nylon pad 10 is set with matrix fastening nail 8, the outer wall of described matrix fastening nail 8 is set with ring-like fine setting block 9, the bottom surface of described locking mechanism 2 is provided with packing ring 11, the central position of described locking mechanism 2 is set with rotating mechanism 3, described rotating mechanism 3 is by connecting bushing 12, support 13, rotating shaft 14, rotating shaft cover 15, steel ball 16, matrix connecting sleeve 17, pad 18 forms, the first half and the Lower Half of described connecting bushing 12 are equipped with chuck, described connecting bushing 12 Lower Half outer wall chuck lower end is set with support 13, the chuck of described connecting bushing 12 upper half part is fixedly connected with by the rotating sleeve 6 of bearing pin in locking mechanism 2, the support 13 that the chuck of described connecting bushing 12 lower half portion is set with on connecting bushing 12 lower end outer wall by bearing pin is fixedly connected with, the internal sleeve of described connecting bushing 12 is equipped with rotating shaft 14, the top of described rotating shaft 14 is provided with chuck, draw-in groove 5 cell wall bottom casing 1 is fixedly connected with the chuck at rotating shaft 14 top by pin rod by described rotating shaft 14 top, the bottom of described rotating shaft 14 is set with rotating shaft cover 15, described rotating shaft cover 15 is fixed on the bottom of rotating shaft 14 by pin, the bottom center position of described rotating shaft cover 15 offers groove, steel ball 16 is provided with in described groove, described rotating shaft cover 15 and the outer wall of connecting bushing 12 are set with matrix connecting sleeve 17, the inner bottom surface of described matrix connecting sleeve 17 is provided with pad 18.
When the utility model uses: the outer wall first locking mechanism 2 being set in rotating mechanism 3 top is fixed, be fixed in the sleeve pipe 4 subsequently locking mechanism 2 and rotating mechanism 3 being set in casing 1 bottom, after support 13 is set on the wall bar of rotating mechanism 3 bottom, subsequently steel ball 16 being adhered to rotating shaft overlaps in the groove of 15 bottom dead center position, again rotating shaft cover 15 is fixed on the outer wall of rotating mechanism 3 rotating shaft 14 bottom by pin, finally matrix connecting sleeve 17 is set on rotating shaft cover 15 and the outer wall of connecting bushing 12 bottom and is fixed.
Claims (1)
1. the rotating mechanism that simply bears a heavy burden, it is characterized in that: comprise casing, locking mechanism, rotating mechanism, described casing is by sleeve pipe, draw-in groove forms, described bottom half neutral position is provided with sleeve pipe, the tube wall of described sleeve pipe offers pore, the central position of described inside pipe casing and bottom half is provided with draw-in groove, the internal sleeve of described sleeve pipe is equipped with locking mechanism, described locking mechanism is by rotating sleeve, locking wheel, matrix fastening nail, ring-like fine setting block, convex nylon pad, packing ring forms, the internal sleeve of described rotating sleeve is equipped with locking wheel, the wall that described rotation is placed on locking wheel all offers indent, convex nylon pad is set with in described indent, the top of described convex nylon pad is set with matrix fastening nail, the outer wall of described matrix fastening nail is set with ring-like fine setting block, the bottom surface of described locking mechanism is provided with packing ring, the central position of described locking mechanism is set with rotating mechanism, described rotating mechanism is by connecting bushing, support, rotating shaft, rotating shaft cover, steel ball, matrix connecting sleeve, pad forms, the first half and the Lower Half of described connecting bushing are equipped with chuck, described connecting bushing Lower Half outer wall chuck lower end is set with support, the chuck of described connecting bushing upper half part is fixedly connected with by the rotating sleeve of bearing pin in locking mechanism, the support that the chuck of described connecting bushing lower half portion is set with on connecting bushing lower end outer wall by bearing pin is fixedly connected with, the internal sleeve of described connecting bushing is equipped with rotating shaft, the top of described rotating shaft is provided with chuck, described rotating shaft top is fixedly connected with the chuck at rotating shaft top by the draw-in groove cell wall of pin rod by bottom half, the bottom of described rotating shaft is set with rotating shaft cover, described rotating shaft cover is fixed on the bottom of rotating shaft by pin, the bottom center position of described rotating shaft cover offers groove, steel ball is provided with in described groove, the outer wall of described rotating shaft cover and connecting bushing is set with matrix connecting sleeve, the inner bottom surface of described matrix connecting sleeve is provided with pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793409.9U CN204494005U (en) | 2014-12-16 | 2014-12-16 | One is simply born a heavy burden rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793409.9U CN204494005U (en) | 2014-12-16 | 2014-12-16 | One is simply born a heavy burden rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204494005U true CN204494005U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793409.9U Active CN204494005U (en) | 2014-12-16 | 2014-12-16 | One is simply born a heavy burden rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204494005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491239A (en) * | 2019-08-15 | 2019-11-22 | 合肥威艾尔智能技术有限公司 | A kind of manually opened simulator of general hatch door |
-
2014
- 2014-12-16 CN CN201420793409.9U patent/CN204494005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491239A (en) * | 2019-08-15 | 2019-11-22 | 合肥威艾尔智能技术有限公司 | A kind of manually opened simulator of general hatch door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |