CN205226794U - A universal hinge festival that is used for multi freedom position appearance adjustment platform - Google Patents
A universal hinge festival that is used for multi freedom position appearance adjustment platform Download PDFInfo
- Publication number
- CN205226794U CN205226794U CN201520952206.4U CN201520952206U CN205226794U CN 205226794 U CN205226794 U CN 205226794U CN 201520952206 U CN201520952206 U CN 201520952206U CN 205226794 U CN205226794 U CN 205226794U
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- revolute pair
- bearing
- adjustment platform
- pair
- cover
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Abstract
The utility model discloses an universal hinge festival that is used for multi freedom position appearance adjustment platform belongs to the mechanical transmission part and makes technical field. This universal hinge festival by last connector, go up the revolute pair, down revolute pair, cross axle, deep groove ball bearing and bearing end plate forms, go up revolute pair and revolute pair opening staggered arrangement down, the cross axle is in the intermediate position, is connected with last revolute pair and lower revolute pair through deep groove ball bearing, bearing end plate seals up for the dead eye, going up the connector and being connected through a pair of angular contact bearing with the step shaft on last revolute pair upper portion, angular contact bearing fixes with fastening nut with keeping off the ring. The utility model discloses can realize the motion of appearance adjustment platform multi freedom, compare its simple structure by the festival with spherical hinge commonly used and easily process, assembly simultaneously with maintain conveniently, the fault rate is lower, can be on various multi freedom telecontrol equipments popularization and application.
Description
Technical field
The utility model relates to a kind of universal articulated, particularly relates to a kind of universal articulated for multi-freedom degree pose adjustment platform, belongs to mechanical transmission component manufacturing technology field.
Background technique
Universal articulated is a vitals of multi-freedom degree pose adjustment platform, and it decides pose adjustment Platform movement stationarity.At present, universal articulated common on market mainly contains two kinds, i.e. the universal articulated of cross and spherical universal articulated.Spherical universal articulated mainly relies on steel ball transmitting torque, because steel ball and shell are point cantact, easily there are steel ball or shell wearing and tearing, the degree of flexibility of universal articulated is caused greatly to weaken, reduce its working life, so need regularly to safeguard it, spherical universal articulated complex structure in addition, difficulty of processing is higher, and machining accuracy is difficult to ensure.
Summary of the invention
For the deficiencies in the prior art, it is simple that the utility model provides a kind of structure, is easy to processing, and assembling is with easy to maintenance simultaneously, and what rate of fault was lower adjusts the universal articulated of platform to solve the problems of the technologies described above for multi-freedom degree pose.
The utility model is in order to reach above object, be achieved through the following technical solutions: a kind of universal articulated for multi-freedom degree pose adjustment platform is provided, this universal articulated is made up of upper binding head, upper revolute pair, lower revolute pair, cross axle, deep groove ball bearing and bearing (ball) cover, it is characterized in that: upper revolute pair and lower revolute pair interleaved openings are arranged, cross axle mediates, be connected with upper revolute pair and lower revolute pair by deep groove ball bearing, bearing hole bearing (ball) cover seals; Upper binding head is connected by pair of horns contact bearing with the multidiameter shaft on upper revolute pair top, and angular contact bearing baffle ring and tightening nut are fixed.
Further, the described universal articulated for multi-freedom degree pose adjustment platform, it is characterized in that: described upper revolute pair and lower revolute pair respectively have two bearing holes, described deep groove ball bearing is arranged in bearing hole, seal with bearing (ball) cover, need mounting end lid gasket during sealing, each bearing (ball) cover three bolts of cover are fixed.
Further, the described universal articulated for multi-freedom degree pose adjustment platform, it is characterized in that: described upper binding head is threaded, the power arm adjusting platform by screw thread and pose is connected, separate with pad between described pair of horns contact bearing, avoid interfering when rotating.
Further, the described universal articulated for multi-freedom degree pose adjustment platform, it is characterized in that: described angular contact bearing tightening nut positions inner ring, tightening nut is connected with the multidiameter shaft screw rod on upper revolute pair top, position outer ring with baffle ring, baffle ring is fixed by clamping bolt and upper binding head.
Further, the described universal articulated for multi-freedom degree pose adjustment platform, is characterized in that: described lower revolute pair has two bolts hole, adjusts platform be connected by bolt hole and pose.
The beneficial effects of the utility model are: can realize pose adjustment platform multifreedom motion, its structure is simply easy to process compared with conventional spherical articulated, simultaneously assembling with easy to maintenance, rate of fault is lower, can on various multifreedom motion device propagation and employment.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is whole-cutaway view of the present utility model.
Fig. 3 is external structure schematic diagram of the present utility model.
In figure: 1. revolute pair 201. multidiameter shaft 202. multidiameter shaft screw rod 3. bolt of cover 4. bearing (ball) cover 5. cross axle 6. times revolute pair 601. bolt hole 7. tightening nut 8. clamping bolt 9. baffle ring 10. angular contact bearing 11. pad 12. deep groove ball bearings on upper binding head 2..
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See a kind of universal articulated for multi-freedom degree pose adjustment platform of Fig. 1 ~ Fig. 3, this universal articulated is made up of upper binding head (1), upper revolute pair (2), lower revolute pair (6), cross axle (5), deep groove ball bearing (12) and bearing (ball) cover (4).Upper revolute pair (2) and lower revolute pair (6) interleaved openings are arranged, cross axle (5) mediates, and is connected with upper revolute pair (2) and lower revolute pair (6) by deep groove ball bearing (12), and bearing hole bearing (ball) cover (4) seals; Upper binding head (1) is connected by pair of horns contact bearing (10) with the multidiameter shaft (201) on upper revolute pair (2) top, and angular contact bearing (10) baffle ring (9) and tightening nut (7) are fixed.
Described upper revolute pair (2) and lower revolute pair (6) respectively have two bearing holes, described deep groove ball bearing (12) is arranged in bearing hole, seal with bearing (ball) cover (4), need mounting end lid gasket during sealing, each bearing (ball) cover (4) is fixed with three bolts of cover (3).
Described upper binding head (1) is threaded, and the power arm adjusting platform by screw thread and pose is connected, and separates between described pair of horns contact bearing (10) with pad (11), avoids interfering when rotating.
Described angular contact bearing (10) tightening nut (7) positions inner ring, tightening nut (7) is connected with the multidiameter shaft screw rod (202) on upper revolute pair (2) top, position outer ring with baffle ring (9), baffle ring (9) is fixed by clamping bolt (8) and upper binding head (1).
Described lower revolute pair (6) has two bolts hole (601), adjust platform by bolt hole (601) and pose and be connected.
The above is specific embodiment of the utility model; but the utility model is not limited to above embodiment; can also have various change and improvement, all replacements of doing within spirit of the present utility model and principle and improvement, be all included within protection domain of the present utility model.
Claims (5)
1. the universal articulated for multi-freedom degree pose adjustment platform, this universal articulated is made up of upper binding head (1), upper revolute pair (2), lower revolute pair (6), cross axle (5), deep groove ball bearing (12) and bearing (ball) cover (4), it is characterized in that: upper revolute pair (2) is arranged with lower revolute pair (6) interleaved openings, cross axle (5) mediates, be connected with upper revolute pair (2) and lower revolute pair (6) by deep groove ball bearing (12), bearing hole bearing (ball) cover (4) seals; Upper binding head (1) is connected by pair of horns contact bearing (10) with the multidiameter shaft (201) on upper revolute pair (2) top, and angular contact bearing (10) baffle ring (9) and tightening nut (7) are fixed.
2. the universal articulated for multi-freedom degree pose adjustment platform according to claim 1, it is characterized in that: described upper revolute pair (2) and lower revolute pair (6) respectively have two bearing holes, described deep groove ball bearing (12) is arranged in bearing hole, seal with bearing (ball) cover (4), need mounting end lid gasket during sealing, each bearing (ball) cover (4) is fixed with three bolts of cover (3).
3. the universal articulated for multi-freedom degree pose adjustment platform according to claim 1, it is characterized in that: described upper binding head (1) is threaded, the power arm adjusting platform by screw thread and pose is connected, separate with pad (11) between described pair of horns contact bearing (10), avoid interfering when rotating.
4. the universal articulated for multi-freedom degree pose adjustment platform according to claim 1, it is characterized in that: described angular contact bearing (10) tightening nut (7) positions inner ring, tightening nut (7) is connected with the multidiameter shaft screw rod (202) on upper revolute pair (2) top, position outer ring with baffle ring (9), baffle ring (9) is fixed by clamping bolt (8) and upper binding head (1).
5. the universal articulated for multi-freedom degree pose adjustment platform according to claim 1, is characterized in that: described lower revolute pair (6) has two bolts hole (601), adjust platform be connected by bolt hole (601) and pose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952206.4U CN205226794U (en) | 2015-11-25 | 2015-11-25 | A universal hinge festival that is used for multi freedom position appearance adjustment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952206.4U CN205226794U (en) | 2015-11-25 | 2015-11-25 | A universal hinge festival that is used for multi freedom position appearance adjustment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226794U true CN205226794U (en) | 2016-05-11 |
Family
ID=55901860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952206.4U Expired - Fee Related CN205226794U (en) | 2015-11-25 | 2015-11-25 | A universal hinge festival that is used for multi freedom position appearance adjustment platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299401A (en) * | 2015-11-25 | 2016-02-03 | 武汉科技大学 | Universal hinge joint for multi-freedom-degree pose adjustment platform and assembly method thereof |
| CN110253617A (en) * | 2019-06-24 | 2019-09-20 | 派罗(廊坊)机器人科技有限公司 | Reconstruct formula compound hinges |
| CN110529504A (en) * | 2019-09-09 | 2019-12-03 | 兴化市广福金属制品有限公司 | A kind of inner and outer ring cross-bearing |
-
2015
- 2015-11-25 CN CN201520952206.4U patent/CN205226794U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299401A (en) * | 2015-11-25 | 2016-02-03 | 武汉科技大学 | Universal hinge joint for multi-freedom-degree pose adjustment platform and assembly method thereof |
| CN110253617A (en) * | 2019-06-24 | 2019-09-20 | 派罗(廊坊)机器人科技有限公司 | Reconstruct formula compound hinges |
| CN110529504A (en) * | 2019-09-09 | 2019-12-03 | 兴化市广福金属制品有限公司 | A kind of inner and outer ring cross-bearing |
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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: 20160511 Termination date: 20161125 |