CN205446593U - Accurate rack gear closed rolling wheel guide rail system - Google Patents
Accurate rack gear closed rolling wheel guide rail system Download PDFInfo
- Publication number
- CN205446593U CN205446593U CN201521100445.3U CN201521100445U CN205446593U CN 205446593 U CN205446593 U CN 205446593U CN 201521100445 U CN201521100445 U CN 201521100445U CN 205446593 U CN205446593 U CN 205446593U
- Authority
- CN
- China
- Prior art keywords
- hinged frame
- rolling wheel
- rack gear
- joggle
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to a machinery technical field relates to an accurate rack gear closed rolling wheel guide rail system, and it includes channel steel, spindle unit, the accurate rack of joggle, tread slat, hinged frame, countershaft subassembly, transition cover, above the accurate rack of joggle is located the tread slat, and both fix in channel steel, and the tread slat is located channel steel's bottom surface, and channel steel's actinal surface is to one side, in channel steel, the top of the accurate rack of joggle still is fixed with by equipment drive mechanism as an organic whole, drive mechanism includes spindle unit, countershaft subassembly, hinged frame, transition cover, spindle unit links together with the countershaft subassembly through hinged frame, hinged frame is in the same place with the countershaft subassembly is articulated with spindle unit respectively. The utility model discloses be fit for the basic component as mechanical equipment moving part such as long distance automatic conveying equipment, large -scale mechanical game station. Has the overlength stroke, high -efficient transmission, compact structure, advantages such as control convenience.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to the accurate rack gear enclosed rolling wheel guide rails system of a kind of endless.
Background technology
The moving component of automated machine transmission equipment often establishes its movement locus with guide rail mechanism.Guide rail is the important component part of this kind of machinery.On the other hand, moving component often using digitial controller control actuating motor as driving element.Between contact actuating motor and guide rail is drive mechanism.Drive motor, drive mechanism, the reasonable combination of guide rail three that plant equipment overall quality is had a major impact.And sophisticated equipment needs the stroke of its moving component, speed, dynamic trait, controllability, the scale of construction to pursue higher index, realize the lifting of allomeric function.
Utility model content
This utility model is to solve existing problem in the art, it is provided that a kind of accurate rack gear enclosed rolling wheel guide rails system, this system is suitable as the basic component of the modern machinery and equipment moving component such as distance automatic conveying device, big machinery game station.There is compared with other similar means ultralong-stroke, efficient driving, compact conformation, the series of advantages such as easy to control.
This utility model is achieved by the following technical solutions:
A kind of accurate rack gear enclosed rolling wheel guide rails system, it includes U-steel, spindle assemblies, joggle precision tooth bar, tread batten, hinged frame, countershaft assembly, spacer shell；Described joggle precision tooth bar is positioned at above tread batten, and is both fixed in U-steel, and tread batten is positioned on the bottom surface of U-steel, and the actinal surface of U-steel is to side；In U-steel, above joggle precision tooth bar, it is further fixed on being assembled as the drive mechanism of one, described drive mechanism includes spindle assemblies, countershaft assembly, hinged frame, spacer shell, described spindle assemblies is linked together with countershaft assembly by hinged frame, and described hinged frame is respectively together with spindle assemblies and countershaft member hinges.Described spindle assemblies includes central shaft, being positioned at has gear part in the middle part of central shaft, end be spline part in the middle part of it for gear part, end is spline part, a pair load rollers bearing symmetry is assemblied in the both sides of gear part, another is assemblied in the both sides of load rollers bearing to the closing roller bearing symmetry being relatively large in diameter, and hinged frame and central shaft are hinged.Remaining component on axle is securing member.
Described hinged frame is also by Flange joint spindle assemblies and countershaft assembly.Described central shaft connects driving motor by spacer shell.Described U-steel is guide rail, and described guide rail is combined into the length of needs by multistage.
The diameter of described closing roller bearing is more than the diameter of load rollers bearing.
Described joggle precision tooth bar is combined into the length of needs by multistage, and matches with guide rail.
This utility model compared with prior art has a following significant advantage:
This utility model is suitable as the basic component of the modern machinery and equipment moving component such as distance automatic conveying device, big machinery game station.There is compared with other similar means ultralong-stroke, efficient driving, compact conformation, the series of advantages such as easy to control, reduces equipment cost, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of accurate rack gear enclosed rolling wheel guide rails system of the present utility model；
Fig. 2 is the sectional view of this utility model precision rack gear enclosed rolling wheel guide rails system.
Each part description in figure:
U-steel 1, spindle assemblies 2, joggle precision tooth bar 3, tread batten 4, hinged frame 5, countershaft assembly 6, spacer shell 7, central shaft 201, load rollers bearing 202, close roller bearing 203.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
See Fig. 1 and Fig. 2.
A kind of accurate rack gear enclosed rolling wheel guide rails system, it includes U-steel 1, spindle assemblies 2, joggle precision tooth bar 3, tread batten 4, hinged frame 5, countershaft assembly 6, spacer shell 7；Described joggle precision tooth bar 3 is positioned at above tread batten 4, and is both fixed in U-steel 1, and tread batten 4 is positioned on the bottom surface of U-steel 1, and the actinal surface of U-steel 1 is to side；In U-steel 1, above joggle precision tooth bar 3, it is further fixed on being assembled as the drive mechanism of one, described drive mechanism includes spindle assemblies 2, countershaft assembly 6, hinged frame 5, spacer shell 7, described spindle assemblies 2 is linked together with countershaft assembly 6 by hinged frame 5, and described hinged frame 5 is hinged with spindle assemblies 2 and countershaft assembly 6 respectively.Described spindle assemblies 2 includes central shaft 201, being positioned at has gear part in the middle part of central shaft 201, end be spline part in the middle part of it for gear part, end is spline part, a pair load rollers bearing 202 symmetry is assemblied in the both sides of gear part, another is assemblied in the both sides of load rollers bearing 202 to closing roller bearing 203 symmetry being relatively large in diameter, and hinged frame 5 is hinged with central shaft 201.Remaining component on axle is securing member.
Described hinged frame 5 is also by Flange joint spindle assemblies 2 and countershaft assembly 6.Described central shaft 201 connects driving motor by spacer shell 7.Described U-steel 1 is guide rail, and described guide rail is combined into the length of needs by multistage.
The diameter of described closing roller bearing 203 is more than the diameter of load rollers bearing 202.
Described joggle precision tooth bar 3 is combined into the length of needs by multistage, and matches with guide rail.
Accurate rack gear enclosed rolling wheel guide rails system of the present utility model, is and the coupling part of plant equipment basic part main body can be welding or mechanical fasteners connection, and connection orientation does not limits, i.e. can be with horizontal positioned, it is also possible to erect and place, it is also possible to place sideling.Drive mechanism can move linearly along it along with the engagement of rack-and-pinion.
U-steel 1, spindle assemblies 2, joggle precision tooth bar 3, tread batten 4, hinged frame 5, countershaft assembly 6, spacer shell 7, central shaft 201, load rollers bearing 202, close roller bearing 203
Described spindle assemblies 2, as in figure 2 it is shown, central shaft 201, load rollers bearing 202, closes roller bearing 203, hinged frame 5, is respectively provided with independent rotary motion.It is characterized in the outer shroud face of cylinder of a pair load rollers bearing 202 only and tread 401 Structure deformation of tread batten 4, and sealing surface 102 Structure deformation of another closings roller bearing 203 outer shroud face of cylinder to being relatively large in diameter and U-steel 1.The nodel line face of tread 401, sealing surface 102, basal plane 101 and tooth bar is strict equidistant surface.Thus can realize the correct engagement of rack-and-pinion, and ensure that the enclosed pure rolling that central shaft 201 axis moves along guide rail direction guides.The spacing of central shaft 201 axis direction leans on the outer shroud side of a pair load rollers bearing 202 to realize with a pair side 301 of joggle precision tooth bar 3, belongs to outer race rib Structure deformation attribute between this contact surface.
Described countershaft assembly 6 is compared with spindle assemblies 2, and in addition to not having transmission agency, remaining guide function is identical.
Described hinged frame 5 articulated spindle assembly 2 and countershaft assembly 6.It is characterized in only unique degree of freedom, belongs to enclosed and guide.
This utility model is suitable as the basic component of the modern machinery and equipment moving component such as distance automatic conveying device, big machinery game station.There is compared with other similar means ultralong-stroke, efficient driving, compact conformation, the series of advantages such as easy to control, reduces equipment cost, improves production efficiency.
Claims (6)
1. an accurate rack gear enclosed rolling wheel guide rails system, is characterized in that: include U-steel (1), spindle assemblies (2), joggle precision tooth bar (3), tread batten (4), hinged frame (5), countershaft assembly (6), spacer shell (7)；Described joggle precision tooth bar (3) is positioned at tread batten (4) above, and both it is fixed in U-steel (1), tread batten (4) is positioned on the bottom surface of U-steel (1), and the actinal surface of U-steel (1) is to side；In U-steel (1), the top of joggle precision tooth bar (3) be further fixed on being assembled as the drive mechanism of one, described drive mechanism includes spindle assemblies (2), countershaft assembly (6), hinged frame (5), spacer shell (7), described spindle assemblies (2) is linked together with countershaft assembly (6) by hinged frame (5), and described hinged frame (5) is hinged with spindle assemblies (2) and countershaft assembly (6) respectively；
Described spindle assemblies (2) includes central shaft (201), be positioned at central shaft (201) middle part has gear part, end is spline part, a pair load rollers bearing (202) symmetry is assemblied in the both sides of gear part, another is assemblied in the both sides of load rollers bearing (202) to closing roller bearing (203) symmetry, and hinged frame (5) is hinged with central shaft (201).
A kind of accurate rack gear enclosed rolling wheel guide rails system the most according to claim 1, is characterized in that: described hinged frame (5) passes through Flange joint spindle assemblies (2) and countershaft assembly (6).
A kind of accurate rack gear enclosed rolling wheel guide rails system the most according to claim 1, is characterized in that: described central shaft (201) connects driving motor by spacer shell (7).
A kind of accurate rack gear enclosed rolling wheel guide rails system the most according to claim 1, is characterized in that: described U-steel (1) is guide rail, described guide rail is combined into the length of needs by multistage.
A kind of accurate rack gear enclosed rolling wheel guide rails system the most according to claim 1, is characterized in that: the diameter of described closing roller bearing (203) is more than the diameter of load rollers bearing (202).
A kind of accurate rack gear enclosed rolling wheel guide rails system the most according to claim 1, is characterized in that: described joggle precision tooth bar (3) is combined into the length of needs by multistage, and matches with guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100445.3U CN205446593U (en) | 2015-12-25 | 2015-12-25 | Accurate rack gear closed rolling wheel guide rail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100445.3U CN205446593U (en) | 2015-12-25 | 2015-12-25 | Accurate rack gear closed rolling wheel guide rail system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446593U true CN205446593U (en) | 2016-08-10 |
Family
ID=56578379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100445.3U Expired - Fee Related CN205446593U (en) | 2015-12-25 | 2015-12-25 | Accurate rack gear closed rolling wheel guide rail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153230A (en) * | 2021-04-26 | 2021-07-23 | 德瑞石油装备（青岛）有限公司 | Belt type oil pumping machine moving device |
-
2015
- 2015-12-25 CN CN201521100445.3U patent/CN205446593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153230A (en) * | 2021-04-26 | 2021-07-23 | 德瑞石油装备（青岛）有限公司 | Belt type oil pumping machine moving device |
| CN113153230B (en) * | 2021-04-26 | 2021-10-19 | 德瑞石油装备（青岛）有限公司 | Belt type oil pumping machine moving device |
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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: 20160810 Termination date: 20161225 |