CN204153050U - A kind of damping bearing structure - Google Patents
A kind of damping bearing structure Download PDFInfo
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- CN204153050U CN204153050U CN201420601435.7U CN201420601435U CN204153050U CN 204153050 U CN204153050 U CN 204153050U CN 201420601435 U CN201420601435 U CN 201420601435U CN 204153050 U CN204153050 U CN 204153050U
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- housing
- guide
- axis
- bearing structure
- damping
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Abstract
The utility model discloses a kind of damping bearing structure, object is to solve and adopts rubber pad to be pasted onto multi-foot robot foot end at present, to reach damping effect, damping effect is poor, and inconvenience changed by rubber pad, and adaptive capacity is weak, be difficult to meet complex-terrain requirement, it in use can wear and tear, and can cause robot in movement process, run jiggly problem.This device comprises the first housing, the second housing, the axis of guide, spring, spherical pair, chute, the projection that matches with chute.The utility model is skillfully constructed, reasonable in design, good damping effect, strong adaptability, can effectively solve multi-foot robot damping, and is difficult to the problem adapting to complicated ground.Meanwhile, its structure is simple, and cost of production is low, easy to use, and reliability is high, for the easy motion realizing multi-foot robot, significant.Damping bearing structure of the present utility model can also meet damping, the load-bearing requirements of different field, applied widely, and adaptive faculty is strong, good damping effect.
Description
Technical field
The utility model relates to mechanical field, especially a kind of mechanical device, is specially a kind of damping bearing structure.
Background technique
Damping device is widely used in mechanical field, mainly plays cushioning effect.In recent years, robot field is fast-developing, and in order to adapt to the road conditions on rugged road surface and complexity, people begin one's study multi-foot robot.For multi-foot robot, other devices of its domain have bigger difference, and existing damping device is difficult to the needs meeting its practical application, therefore, by the mode adopting the foot end of multi-foot robot to paste rubber pad, reach damping effect.
But there are the following problems to adopt which: 1) damping effect of common beam is more weak, does not even have damping effect; 2) beam in use, can wear and tear, and wearing and tearing can cause robot in movement process, walks not steady; 3) beam is usually adopted and is connected with the foot end of multi-foot robot in the method for paste, changes comparatively inconvenience; 4), when multi-foot robot adopts beam to realize damping, it is more weak to the adaptive capacity on ground, is difficult to the requirement meeting complex-terrain.
Therefore, at present in the urgent need to a kind of new device, to solve the problem.
Model utility content
Goal of the invention of the present utility model is: be pasted onto multi-foot robot foot end for adopting rubber pad at present, to reach damping effect, damping effect is poor, inconvenience changed by rubber pad, and adaptive capacity is weak, is difficult to meet complex-terrain requirement, it in use can wear and tear, can cause robot in movement process, run jiggly problem, a kind of damping bearing structure are provided.The utility model is skillfully constructed, reasonable in design, good damping effect, strong adaptability, can effectively solve multi-foot robot damping, and is difficult to the problem adapting to complicated ground.Meanwhile, its structure is simple, and cost of production is low, easy to use, and reliability is high, for the easy motion realizing multi-foot robot, significant.Meanwhile, damping bearing structure of the present utility model can also meet damping, the load-bearing requirements of different field, applied widely, and adaptive faculty is strong, good damping effect.
To achieve these goals, the utility model adopts following technological scheme:
A kind of damping bearing structure, comprise the first housing, the second housing matched with the first housing, the axis of guide be fixedly connected with the first housing, be arranged on the spring on the axis of guide, spherical pair, chute, the projection matched with chute, described spring is between the first housing and the second housing, described second housing is provided with pilot hole, described spherical pair is arranged on one end of the axis of guide, the other end of the described axis of guide passes pilot hole and the second housing can move along the axis of guide relative to the first housing, described chute comprises guiding groove, transition slot, the slide slot parallel with the axis of guide, described guiding groove, transition slot, slide slot is connected successively, described projection can along chute relative movement,
Described projection is arranged on the first housing, and described chute is arranged on the second housing;
Or described projection is arranged on the second housing, described chute is arranged on the first housing.
The base that described spherical pair comprises spheroid, matches with spheroid, one end of the described axis of guide is connected with spheroid.
Also comprise dunnage, the described axis of guide is connected with dunnage by spherical pair.
Described dunnage is provided with rubber pad.
Described rubber pad is provided with lines.
Described first housing or the second housing are provided with stiffening rib.
The described axis of guide is also provided with damper.
The two ends of described projection are curved, and the two ends of described slide slot are arc, and described projection and slide slot cooperatively interact.
The two ends of described projection, the two ends of slide slot are respectively in circular arc.
Described projection is rectangular.
For foregoing problems, the utility model provides a kind of brand-new damping bearing structure.This device comprises the first housing, the second housing, the axis of guide, spring, spherical pair, chute, the projection that matches with chute, first housing and the second housing cooperatively interact, spring is between the first housing and the second housing and be arranged on the axis of guide, first housing and the second housing near time, can Compress Spring.The axis of guide is fixedly connected with the first housing, and the second housing is provided with pilot hole, and spherical pair is arranged on one end of the axis of guide, and the other end of the axis of guide passes pilot hole and the second housing can move along the axis of guide relative to the first housing.Adopt this structure, the axis of guide can play leading role, thus the second housing is moved along the first housing relative to the axis of guide.Spring is provided with between first housing and the second housing, during both relative movements, compression deformation of the spring, thus reaction force is produced to the first housing and the second housing, play the effect of effective damping.Projection can along chute relative movement, chute comprises guiding groove, transition slot, the slide slot parallel with the axis of guide, guiding groove, transition slot, slide slot are connected successively, and during assembling, projection first enters through guiding groove, through transition slot, finally enter in slide slot, during use, protruding along chute relative movement, play the effect connecting and lead, guiding groove, transition slot then can prevent the first housing, the second housing diametrically moving along the axis of guide.Spherical pair is arranged on one end of the axis of guide, adopts this structure, and the base of spherical pair can move in three degree of freedom along spheroid, thus better adapts to different terrain situation.Projection is arranged on the first housing, and chute is arranged on the second housing; Or protruding setting on the second housing, and chute is arranged on the first housing.Adopt which, protruding with can play effect lead and be connected between chute, there is structure simply, easy to use, the feature that reliability is high.The utility model structure is simple, has damping and load-bearing double effects, can meet the requirement of multi-foot robot motion.
The base that spherical pair comprises spheroid, matches with spheroid, one end of the axis of guide is connected with spheroid.Also comprise dunnage, the axis of guide is connected with dunnage by spherical pair, and dunnage is provided with rubber pad, and rubber pad is provided with lines.Dunnage can play the effect of support, and rubber pad has elasticity, plays the effect of secondary buffer.The lines that rubber pad is arranged, then can play anti-skidding effect.First housing or the second housing are provided with stiffening rib.
In order to promote damping effect of the present utility model further, the utility model is also provided with damper on the axis of guide.Adopt which, damping effect can be promoted further, make the parts be connected with the utility model run more steady.
Further, two ends that are protruding, slide slot are curved respectively.Adopt arcuate structure, be conducive to protruding bonded to each other with chute, better can play connection function, ensure that projection is not deviate from chute.Protruding two ends, the two ends of slide slot are respectively in circular arc.The utility model protrusions also can adopt other structures, as rectangle.
During assembling, first spherical pair is arranged on one end of the axis of guide, again the axis of guide is passed the first housing, spring, the second housing successively, again projection is loaded in the guiding groove of chute, projection is made to enter in slide slot through guiding groove, transition slot successively, realize the first housing and the second housing relative sliding along the axis of guide, complete overall assembling.
The utility model reasonable idea, designs ingenious, and structure is simple, and reliability is high, is easy to safeguard, can meet the requirement of multi-foot robot load-carrying and damping, it has stronger ground adaptability simultaneously, can meet the requirement of different terrain.The utility model can not only be used for multi-foot robot, can also be used in other mechanisms, applied widely, and damping, load bearing effect are good, have wide market application foreground.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of device when stretching in embodiment 1.
Fig. 2 is the schematic diagram of device when compressing in embodiment 1.
Fig. 3 is the exploded perspective view of damping bearing structure in embodiment 1.
Mark in figure: 1 is the first housing, 2 is the second housing, and 3 is the axis of guide, and 4 is spring, and 5 is spherical pair, 6 is chute, and 7 is protruding, and 8 is pilot hole, and 9 is guiding groove, and 10 is transition slot, 11 is slide slot, and 12 is spheroid, and 13 is base, and 14 is dunnage, and 15 is stiffening rib.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in the figure, this device comprises the first housing 1, the second housing 2 matched with the first housing 1, the axis of guide 3, spring 4, spherical pair 5, chute 6, the projection 7 matched with chute 6, dunnage 14, stiffening rib 15.The first bottom that first housing 1 comprises the first body, is connected with the first body, the second bottom that the second housing 2 comprises the second body, is connected with the second body, the first body, the second body are respectively tubulose, and the second body is positioned at inside the first body.First housing 1 and the second housing 2 cooperatively interact, and spring 4 to be arranged on the axis of guide 3 and between the first housing 1 and the second housing 2, the first housing 1 and the second housing 2 near time, can Compress Spring 4.The axis of guide 3 is fixedly connected with the first housing 1, and the second housing 2 is provided with pilot hole 8, and spherical pair 5 is arranged on one end of the axis of guide 3, and the other end of the axis of guide 3 passes pilot hole 8 and the second housing 2 can move along the axis of guide 3 relative to the first housing 1.
Protruding 7 are arranged on the first housing 1, and chute 6 is arranged on the second housing 2, and chute 6 comprises guiding groove 9, transition slot 10, the slide slot 11 parallel with the axis of guide 3, and guiding groove 9, transition slot 10, slide slot 11 are connected successively, and protruding 7 can along chute 6 relative movement.The two ends of protruding 7, the two ends of slide slot 11 respectively in circular arc, thus make protruding 7 can better fit with slide slot 11, prevent projection 7 disengaging slide slots 11.
The base 13 that spherical pair 5 comprises spheroid 12, matches with spheroid 12, one end of the axis of guide 3 is connected with spheroid 12.Dunnage 14 is arranged on the base 13 of spherical pair 5, and dunnage 14 is connected with the axis of guide 3 by spherical pair 5.First housing 1 or the second housing 2 are also provided with stiffening rib 15, and stiffening rib 15 can improve the intensity of the first housing 1, second housing 2.Also can be provided with damper on the axis of guide 3, make the utility model have better damping effect by damper.Dunnage 14 is provided with rubber pad, rubber pad is provided with lines, lines can be waveform, bar shaped etc.Dunnage 14 can play the effect of support, and rubber pad has elasticity, plays the effect of secondary buffer.The lines that rubber pad is arranged, then can play anti-skidding effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. damping bearing structure, it is characterized in that, comprise the first housing (1), the second housing (2) matched with the first housing (1), the axis of guide (3) be fixedly connected with the first housing (1), be arranged on the spring (4) on the axis of guide (3), spherical pair (5), chute (6), the projection (7) matched with chute (6), described spring (4) is positioned between the first housing (1) and the second housing (2), described second housing (2) is provided with pilot hole (8), described spherical pair (5) is arranged on one end of the axis of guide (3), the other end of the described axis of guide (3) passes pilot hole (8) and the second housing (2) can move along the axis of guide (3) relative to the first housing (1), described chute (6) comprises guiding groove (9), transition slot (10), the slide slot (11) parallel with the axis of guide (3), described guiding groove (9), transition slot (10), slide slot (11) is connected successively, described projection (7) can along chute (6) relative movement,
Described projection (7) is arranged on the first housing (1), and described chute (6) is arranged on the second housing (2);
Or described projection (7) is arranged on the second housing (2), described chute (6) is arranged on the first housing (1).
2. damping bearing structure according to claim 1, it is characterized in that, the base (13) that described spherical pair (5) comprises spheroid (12), matches with spheroid (12), one end of the described axis of guide (3) is connected with spheroid (12).
3. damping bearing structure according to claim 1, is characterized in that, also comprise dunnage (14), and the described axis of guide (3) is connected with dunnage (14) by spherical pair (5).
4. damping bearing structure according to claim 3, is characterized in that, (14) are provided with rubber pad to described dunnage.
5. damping bearing structure according to claim 4, is characterized in that, described rubber pad is provided with lines.
6. damping bearing structure according to claim 1, is characterized in that, described first housing (1) or the second housing (2) are provided with stiffening rib (15).
7. damping bearing structure according to claim 1, is characterized in that, (3) are also provided with damper to the described axis of guide.
8. the damping bearing structure according to any one of claim 1-7, it is characterized in that, the two ends of described projection (7) are curved, and the two ends of described slide slot (11) are arc, and described projection (7) and slide slot (11) cooperatively interact.
9. damping bearing structure according to claim 8, is characterized in that, the two ends of described projection (7), the two ends of slide slot (11) are respectively in circular arc.
10. the damping bearing structure according to any one of claim 1-7, is characterized in that, described projection (7) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601435.7U CN204153050U (en) | 2014-10-17 | 2014-10-17 | A kind of damping bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601435.7U CN204153050U (en) | 2014-10-17 | 2014-10-17 | A kind of damping bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153050U true CN204153050U (en) | 2015-02-11 |
Family
ID=52511168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601435.7U Expired - Fee Related CN204153050U (en) | 2014-10-17 | 2014-10-17 | A kind of damping bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122368A (en) * | 2016-08-17 | 2016-11-16 | 中国机械工业集团有限公司 | A kind of sleeve embedded with spring guide tracked three-way vibration control method |
| CN107025822A (en) * | 2017-06-09 | 2017-08-08 | 安徽安凯汽车股份有限公司 | A kind of passenger train gear box teaching training apparatus |
| CN107283917A (en) * | 2017-07-24 | 2017-10-24 | 滁州卷烟材料厂 | A kind of corrugated case fluting cornering machine |
| CN110834720A (en) * | 2018-08-17 | 2020-02-25 | 中国飞机强度研究所 | Replaceable foot structure for leg landing gear |
-
2014
- 2014-10-17 CN CN201420601435.7U patent/CN204153050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122368A (en) * | 2016-08-17 | 2016-11-16 | 中国机械工业集团有限公司 | A kind of sleeve embedded with spring guide tracked three-way vibration control method |
| CN107025822A (en) * | 2017-06-09 | 2017-08-08 | 安徽安凯汽车股份有限公司 | A kind of passenger train gear box teaching training apparatus |
| CN107283917A (en) * | 2017-07-24 | 2017-10-24 | 滁州卷烟材料厂 | A kind of corrugated case fluting cornering machine |
| CN110834720A (en) * | 2018-08-17 | 2020-02-25 | 中国飞机强度研究所 | Replaceable foot structure for leg landing gear |
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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: 20150211 Termination date: 20161017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |