CN205257642U - Rotation axis subassembly - Google Patents
Rotation axis subassembly Download PDFInfo
- Publication number
- CN205257642U CN205257642U CN201520971234.0U CN201520971234U CN205257642U CN 205257642 U CN205257642 U CN 205257642U CN 201520971234 U CN201520971234 U CN 201520971234U CN 205257642 U CN205257642 U CN 205257642U
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- Prior art keywords
- rotating shaft
- hollow rotating
- base
- rolling bearing
- adjusting
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Abstract
The utility model relates to a rotation axis subassembly, specific rotation axis subassembly who is used for on the revolving stage that says so belongs to conveying equipment technical field. It includes hollow rotating shaft, rolling bearing unit, base and regulation footing, and through bolted connection rolling bearing unit, the hollow rotating shaft is connected in rolling bearing unit's inner circle on the base. The upper end welding installation board of hollow rotating shaft is equipped with a plurality of mounting holes on the mounting panel, the lower extreme of hollow rotating shaft stretches out rolling bearing unit, the regulation footing is connected to the base lower extreme, can adjust the height of base through adjusting the footing. The utility model has the advantages of simple and compact structure, rationally, because cable wire is in relative quiescent condition between rather than the hollow rotating shaft that passes all the time, through using the utility model discloses, at the rotatory in -process of revolving stage, can effectively avoid the hollow rotating shaft to the wearing and tearing that cable wire caused, improved the equipment operational reliability.
Description
Technical field
The utility model relates to a kind of rotating shaft assembly, a kind of for the rotating shaft assembly on turntable specifically, belongs to conveying equipment technical field.
Background technology
Various cable and wires on turntable need to pass rotating shaft assembly, in existing technology in the time of wiring, the rotating shaft assembly adopting, its hollow rotating shaft and turntable relatively rotate, in the time that turntable rotates, hollow rotating shaft easily causes wearing and tearing to cable and wire, causes the equipment of impact normally to move.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of rotating shaft assembly is provided, the wearing and tearing that can avoid hollow rotating shaft to cause cable and wire, the service life of having improved assembly.
The technical scheme providing according to the utility model, rotating shaft assembly comprises hollow rotating shaft, rolling bearing units, base and adjusting bottom, it is characterized in that: on base, be bolted rolling bearing units, hollow rotating shaft is connected in the inner ring of rolling bearing units; The upper end welded and installed plate of hollow rotating shaft, installing plate is provided with multiple installing holes, and rolling bearing units are stretched out in the lower end of hollow rotating shaft; Base lower end connects adjusting bottom, height that can adjusting base by adjusting bottom.
Further, adjusting bottom comprises adjusting bolt, locking nut and base plate, adjusting bolt is four, four adjusting bolt lower ends four jiaos of connecting bottom boards respectively, four adjusting bolt upper ends connect respectively four jiaos of base, each adjusting bolt upper end connect locking nut, by locking nut by adjusting bolt upper end locking on base.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, due to cable and wire and its through hollow rotating shaft all the time in relative static conditions, through using the utility model, in turntable rotary course, the wearing and tearing that can effectively avoid hollow rotating shaft to cause cable and wire, have improved equipment functional reliability.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Description of reference numerals: 1-hollow rotating shaft, 2-rolling bearing units, 3-base, 4-adjusting bottom, 4.1-adjusting bolt, 4.2-locking nut, 4.3-base plate, 5-installing plate, 6-installing hole.
Detailed description of the invention
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, the utility model mainly comprises hollow rotating shaft 1, rolling bearing units 2, base 3 and adjusting bottom 4, is bolted rolling bearing units 2 on base 3, and hollow rotating shaft 1 is connected in the inner ring of rolling bearing units 2.
The upper end welded and installed plate 5 of hollow rotating shaft 1, installing plate 5 is provided with multiple installing holes 6. Rolling bearing units 2 are stretched out in the lower end of hollow rotating shaft 1.
Base 3 lower ends connect adjusting bottoms 4, height that can adjusting base 1 by adjusting bottom 4.
Described adjusting bottom 4 comprises adjusting bolt 4.1, locking nut 4.2 and base plate 4.3, and adjusting bolt 4.1 is four, four adjusting bolts, 4.1 lower ends four jiaos of connecting bottom boards 4.3 respectively, and four adjusting bolt 4.1 upper ends connect respectively four jiaos of base 3. Each adjusting bolt 4.1 upper ends connect locking nuts 4.2, by locking nut 4.2 by adjusting bolt 4.1 upper end locking on base 3.
The course of work of the present utility model is as follows: the utility model, by the installing hole on the installing plate of hollow rotating shaft upper end, can be arranged on turntable bracing frame, and the cable and wire on turntable can pass this product. In the time that turntable rotates, drive hollow rotating shaft to rotate together with turntable, rolling bearing units, base, adjusting bottom is static is fixed on workbench, and by four adjusting screw(rod)s on adjusting bottom, the height of adjustable product and level, to ensure installation accuracy.
The utility model is simple and reasonable, due to cable and wire and its through hollow rotating shaft all the time in relative static conditions, through using the utility model, in turntable rotary course, the wearing and tearing that can effectively avoid hollow rotating shaft to cause cable and wire, have improved equipment functional reliability.
Claims (2)
1. a rotating shaft assembly, comprise hollow rotating shaft (1), rolling bearing units (2), base (3) and adjusting bottom (4), it is characterized in that: on base (3), be bolted rolling bearing units (2), hollow rotating shaft (1) is connected in the inner ring of rolling bearing units (2); The upper end welded and installed plate (5) of hollow rotating shaft (1), installing plate (5) is provided with multiple installing holes (6), and rolling bearing units (2) are stretched out in the lower end of hollow rotating shaft (1); Base (3) lower end connects adjusting bottom (4), height that can adjusting base (1) by adjusting bottom (4).
2. rotating shaft assembly as claimed in claim 1, it is characterized in that: described adjusting bottom (4) comprises adjusting bolt (4.1), locking nut (4.2) and base plate (4.3), adjusting bolt (4.1) is four, four jiaos of connecting bottom board (4.3) are distinguished in four adjusting bolts (4.1) lower end, four adjusting bolts (4.1) upper end connects respectively four jiaos of base (3), each adjusting bolt (4.1) upper end connect locking nut (4.2), by locking nut (4.2) by adjusting bolt (4.1) upper end locking on base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971234.0U CN205257642U (en) | 2015-11-30 | 2015-11-30 | Rotation axis subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971234.0U CN205257642U (en) | 2015-11-30 | 2015-11-30 | Rotation axis subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205257642U true CN205257642U (en) | 2016-05-25 |
Family
ID=55999184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971234.0U Active CN205257642U (en) | 2015-11-30 | 2015-11-30 | Rotation axis subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205257642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460695A (en) * | 2015-11-30 | 2016-04-06 | 天奇自动化工程股份有限公司 | Rotating shaft assembly |
-
2015
- 2015-11-30 CN CN201520971234.0U patent/CN205257642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460695A (en) * | 2015-11-30 | 2016-04-06 | 天奇自动化工程股份有限公司 | Rotating shaft assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |