CN204004250U - A kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes - Google Patents
A kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes Download PDFInfo
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- CN204004250U CN204004250U CN201420378860.4U CN201420378860U CN204004250U CN 204004250 U CN204004250 U CN 204004250U CN 201420378860 U CN201420378860 U CN 201420378860U CN 204004250 U CN204004250 U CN 204004250U
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- bilateral
- sour jujube
- type tooth
- tooth bar
- jujube type
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Abstract
Utilize bilateral rotating disk roller reverse unidirectional movement parallel with a sour jujube type tooth mechanism, mainly comprise on rotary disk, bilateral cylindrical roller, rolling bearing, bilateral sour jujube type tooth bar under sour jujube type tooth bar and bilateral; Rotary disk is connected with bilateral cylindrical roller by rolling bearing, sour jujube type tooth bar engagement under sour jujube type tooth bar and bilateral on bilateral cylindrical roller and bilateral; Motor is coordinated power is imported into by the keyway with place, rotary disk axle center, drive rotary disk rotates, the bilateral cylindrical roller being connected on rotary disk by angular contact bearing also will rotate around rotating disc centre axis, on bilateral, sour jujube type tooth bar contacts with the bilateral cylindrical roller curved surface on rotary disk with the contoured surface of sour jujube type tooth on sour jujube type tooth bar under bilateral, bilateral cylindrical roller rolls on the profile of sour jujube type tooth bar under sour jujube type tooth bar and bilateral on bilateral, if rotary disk is fixed, sour jujube type tooth bar and the parallel reverse horizontal motion of sour jujube type tooth bar under bilateral in side.
Description
Technical field
The utility model relates to Linear transmission, particularly relates to a kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes.
Background technique
Current Linear transmission mode is mostly turbine and worm transmission, screw nut driven, crank block transmission, gear rack transmission etc.; Worm drive shortcoming transmission efficiency is lower, should not be in high-power lower long-term continuous operation, and wear-resisting for anti-attrition, worm gear gear ring need be with valuable bronze manufacture, and cost is higher; Screw nut driven surface friction drag is large, and transmission efficiency is low; Crank block transmission distance is limited, and transmission accuracy is low; Gear rack has the advantages that transferring power is large, efficiency is high comparatively speaking, and life-span while is long, stable working, and reliability is high; But manufacture, the installation precision of gear rack are had relatively high expectations, thereby cost is also higher, can not guarantee unidirectional movement.
Summary of the invention
The purpose of this utility model is to solve the deficiency that in existing Linear transmission, the kind of drive exists, according to the gear rack kind of drive, cause a kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes, this mechanism has that in gear rack transmission process, transferring power is large, efficiency is high, the characteristic of stable working, simultaneously to manufacturing, the reduction of installation precision, and there is the feature of reverse self-locking.
For achieving the above object, the technological scheme that the utility model adopts is: mainly comprise on rotary disk, bilateral cylindrical roller, rolling bearing, bilateral sour jujube type tooth bar under sour jujube type tooth bar and bilateral; Rotary disk is connected with bilateral cylindrical roller by rolling bearing, sour jujube type tooth bar engagement under sour jujube type tooth bar and bilateral on bilateral cylindrical roller and bilateral.
Press such scheme, described rotary disk central axis place is provided with center hole, in hole, be provided with for coordinate the keyway of transmission with motor, on rotary disk, there is inner ring hole simultaneously, can be used to alleviate rotary disk quality and save material, in outer ring, being evenly equipped with some cycle holes that are connected with bilateral cylindrical roller simultaneously.
Press such scheme, on described bilateral, under sour jujube type tooth bar and bilateral, sour jujube type tooth bar is provided with some sour jujube type teeth, and rolling bearing is standard piece.
By such scheme bilateral cylindrical roller, by floral axis, axle sleeve two-part, formed, between two parts, pass through spline joint.
Press such scheme, described place, rotary disk axle center is designed with the keyway being connected with motor, rotary disk is parallel with sour jujube type tooth bar under bilateral with sour jujube type tooth bar on bilateral, rotary disk circumferencial direction is uniformly distributed some bilateral cylindrical rollers, bilateral cylindrical roller is connected with rotary disk by angular contact bearing, the contoured surface of sour jujube type tooth bar engagement under sour jujube type tooth bar and bilateral on bilateral cylindrical roller curved surface and bilateral.Angular contact bearing is the displacement of bilateral cylindrical roller axial direction fixedly, but does not affect the circumferential rotation of bilateral cylindrical roller.
The utility model has been owing to having adopted technique scheme, has that transferring power is large, efficiency is high, a characteristic of stable working, parallel reversing drive, simultaneously to manufacturing, the reduction of installation precision, and there is reverse self-locking.
Accompanying drawing explanation
Fig. 1 is overall appearance structure front view of the present utility model.
Fig. 2 is overall appearance structure side view of the present utility model.
Fig. 3 is overall appearance structure rear view of the present utility model.
Fig. 4 is floral axis schematic diagram of the present utility model.
Fig. 5 is axle sleeve schematic diagram of the present utility model.
In figure: 1. sour jujube type tooth bar on bilateral, 2. rotary disk, 3. center hole, 4. keyway, 5. sour jujube type tooth, 6. bilateral cylindrical roller, 7. cycle hole, 8. inner ring hole, 9. angular contact bearing, 10. sour jujube type tooth bar under bilateral, 11. floral axis, 12. axle sleeves.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, mainly comprise on bilateral sour jujube type tooth bar 10, rotary disk 2, side cylindrical roller 6 and angular contact bearing 9 under sour jujube type tooth bar 1 and bilateral; Rotary disk 2 is connected with bilateral cylindrical roller 6 by rolling bearing 9, sour jujube type tooth bar 10 engagements under sour jujube type tooth bar 1 and bilateral on bilateral cylindrical roller 6 and bilateral.
Press such scheme, described rotary disk 2 is provided with center hole 3, is provided with for coordinate the keyway 4 of transmission with motor in hole, has inner ring hole 8 simultaneously on rotary disk, can be used to alleviate rotary disk quality and save material, in outer ring, being evenly equipped with some cycle holes 7 simultaneously.
Press such scheme, on described bilateral, under sour jujube type tooth bar 1 and bilateral, sour jujube type tooth bar 10 is provided with some sour jujube type teeth 5 with it, and rolling bearing 9 is standard piece.
By such scheme bilateral cylindrical roller 6, by floral axis 11, axle sleeve 12 two-part, formed, between two parts, pass through spline joint.
Press such scheme, described rotary disk 2 places, axle center are designed with the keyway 4 being connected with motor, rotary disk 2 is parallel with sour jujube type tooth bar 10 under bilateral with sour jujube type tooth bar 1 on bilateral, rotary disk 2 circumferencial directions are uniformly distributed some bilateral cylindrical rollers 6, bilateral cylindrical roller 6 is connected with rotary disk 2 by angular contact bearing 9, the contoured surface of sour jujube type tooth bar 10 engagement under sour jujube type tooth bar 1 and bilateral on bilateral cylindrical roller curved surface and bilateral.Angular contact bearing 9 is the displacement of bilateral cylindrical roller axial direction fixedly, but does not affect the circumferential rotation of bilateral cylindrical roller 6; Thereby bilateral cylindrical roller 6 on bilateral, under sour jujube type tooth bar 1 and bilateral, on sour jujube type tooth bar 10, on the contoured surface of sour jujube type tooth 5, diriven motion is for rolling, friction is therebetween rolling friction, can greatly reduce friction, and increases transmission efficiency.
The utility model is when work, first motor is by coordinating transmission that power is imported into the keyway 4 at rotary disk 2 places, axle center, drive rotary disk 2 to rotate, the bilateral cylindrical roller 6 being connected on rotary disk 2 by angular contact bearing 9 also will rotate around rotary disk 2 central axis, on bilateral, sour jujube type tooth bar 1 contacts with bilateral cylindrical roller 6 curved surfaces on rotary disk 2 with the contoured surface of sour jujube type tooth 5 on sour jujube type tooth bar 10 under bilateral, bilateral cylindrical roller 6 is forced to roll on the profile of sour jujube type tooth bar 10 under on bilateral sour jujube type tooth bar 1 and bilateral, both produce relative movement, if rotary disk is fixed, sour jujube type tooth bar 1 and the parallel reverse horizontal motion of sour jujube type tooth bar 10 under bilateral on bilateral.
Claims (5)
1. utilize bilateral rotating disk roller reverse unidirectional movement parallel with a sour jujube type tooth mechanism, it is characterized in that: comprise on bilateral sour jujube type tooth bar (10), rotary disk (2), bilateral cylindrical roller (6) and angular contact bearing (9) under sour jujube type tooth bar (1) and bilateral; Rotary disk (2) is connected with bilateral cylindrical roller (6) by rolling bearing (9), sour jujube type tooth bar (10) engagement under sour jujube type tooth bar (1) and bilateral on bilateral cylindrical roller (6) and bilateral.
2. a kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes according to claim 1, it is characterized in that: rotary disk (2) is provided with center hole (3), in center hole (3), be provided with for coordinate the keyway (4) of transmission with motor, on rotary disk, there is inner ring hole (8), in outer ring, be evenly equipped with some cycle holes (7) simultaneously simultaneously.
3. a kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes according to claim 1, it is characterized in that: on bilateral, under sour jujube type tooth bar (1) and bilateral, sour jujube type tooth bar (10) is provided with some sour jujube type teeth (5) with it, and rolling bearing (9) is standard piece.
4. a kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes according to claim 1, it is characterized in that: bilateral cylindrical roller (6) is comprised of cylindrical roller axle body, cylindrical roller axle sleeve two-part, cylindrical roller axle body one side is provided with spline (11), in the middle of cylindrical roller axle sleeve, be provided with spline keyway (12), between two parts, pass through spline joint.
5. a kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes according to claim 1, place, described rotary disk (2) axle center is designed with the keyway (4) being connected with motor, on rotary disk (2) and bilateral under sour jujube type tooth bar (1) and bilateral sour jujube type tooth bar (10) at same plane, rotary disk (2) circumferencial direction is uniformly distributed some bilateral cylindrical rollers (6), rotary disk (2) is connected with bilateral cylindrical roller (6) by rolling bearing (9), the contoured surface of sour jujube type tooth bar (10) engagement under sour jujube type tooth bar (1) and bilateral on bilateral cylindrical roller curved surface and bilateral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378860.4U CN204004250U (en) | 2014-07-10 | 2014-07-10 | A kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378860.4U CN204004250U (en) | 2014-07-10 | 2014-07-10 | A kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004250U true CN204004250U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378860.4U Expired - Fee Related CN204004250U (en) | 2014-07-10 | 2014-07-10 | A kind of bilateral rotating disk roller reverse unidirectional movement parallel with sour jujube type tooth mechanism that utilizes |
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| Country | Link |
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| CN (1) | CN204004250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437794A (en) * | 2016-08-24 | 2017-02-22 | 中船重工（青岛）轨道交通装备有限公司 | Conveying transmission method of segments for full-cross-section rock tunnel boring machine |
| GB2555854A (en) * | 2016-11-14 | 2018-05-16 | Airbus Operations Ltd | Rack and pinion systems |
| GB2562019A (en) * | 2016-11-14 | 2018-11-07 | Airbus Operations Ltd | Roller components |
-
2014
- 2014-07-10 CN CN201420378860.4U patent/CN204004250U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437794A (en) * | 2016-08-24 | 2017-02-22 | 中船重工（青岛）轨道交通装备有限公司 | Conveying transmission method of segments for full-cross-section rock tunnel boring machine |
| GB2555854A (en) * | 2016-11-14 | 2018-05-16 | Airbus Operations Ltd | Rack and pinion systems |
| GB2562019A (en) * | 2016-11-14 | 2018-11-07 | Airbus Operations Ltd | Roller components |
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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 |
Granted publication date: 20141210 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |