CN103195795B - Hole shaft assembling structure - Google Patents
Hole shaft assembling structure Download PDFInfo
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- CN103195795B CN103195795B CN201310092497.XA CN201310092497A CN103195795B CN 103195795 B CN103195795 B CN 103195795B CN 201310092497 A CN201310092497 A CN 201310092497A CN 103195795 B CN103195795 B CN 103195795B
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- rotary
- rotating shaft
- shaft
- hole
- assembling
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Abstract
The invention discloses a hole shaft assembling structure and provides a hole shaft assembling structure which has the advantages of simplicity in structure, convenience in assembly and high reliability. The hole shaft assembling structure comprises a rotary shaft and two rotary seats which are arranged at intervals. Coaxial rotary shaft holes are arranged on the two rotary seats respectively. Two ends of the rotary shaft are arranged in the rotary shaft holes. The hole shaft assembling structure also comprises a rotary limiting piece A and two rotary shaft limiting pieces. The rotary shaft limiting pieces are arranged between two rotary seats and are connected with the rotary shaft at the position close to the rotary seats. An assembly notch A the size of which corresponds to the width of the rotary shaft limiting pieces is arranged along the axial direction of the rotary shaft close to the side of the rotary shaft limiting pieces on at least one rotary seat. The rotary limiting piece A is connected with the rotary seat at the assembly notch A and the rotary limiting piece A is elastic. The hole shaft assembling structure can be integrated with other parts and applied to structures in which two parts relatively rotate.
Description
Technical field
The present invention relates to a kind of hole shaft-assembling structure.
Background technique
Two relative rotational structures of part (being the structure of similar hinge) are structures common in machinery.Two Assembly of the parts modes of this structure mainly contain following two kinds.A kind of is that the rotating shaft of two part attachment portions is designed to independent Rotating Shafts, hole with Rotating Shafts through correspondence on two parts, two parts are coupled together, the part that this kind of scheme need to be assembled is more, and the position of Spielpassung is also many, in order to reach the fiting effect identical with dependent Rotating Shafts, will reduce the matching gap between part and improve the dimension precision requirement of independent part.Another kind of scheme is that rotating shaft designs on a part, when assembling, relies on the weak part generation resiliently deformable of another intensity, and rotating shaft is inserted in the hole coordinating with it.The part strength of this kind of assembling scheme requirement generation resiliently deformable must be more weak, but also will have higher toughness, and the matching gap between axle and hole is also larger.It is also shorter that axle is inserted into size in hole in addition, and this has also increased the possibility that axle is deviate from from hole.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of, simple in structure, easy to assembly, and the high hole shaft-assembling structure of reliability.
For the technological scheme that addresses the above problem employing is: hole shaft-assembling structure comprises rotating shaft and two spaced rotary seats, on two rotary seats, be respectively arranged with coaxial rotary shaft hole, rotating shaft two ends are positioned at rotary shaft hole, hole shaft-assembling structure also comprises rotary stopper part A and two rotating shaft bounding meanss, rotating shaft bounding means is arranged between two rotary seats and is being connected with rotating shaft near rotary seat place, on at least one rotary seat, be axially provided with the size assembling breach A corresponding with rotating shaft bounding means width near rotating shaft bounding means one side along rotating shaft, rotary stopper part A is connected with rotary seat at assembling breach A place, rotary stopper part A has elasticity.
Further: hole shaft-assembling structure comprises the rotary stopper part B being connected with rotating shaft, be provided with assembling breach B on rotary seat, rotary stopper part B restriction rotating shaft bounding means rotates to assembling breach B place.
Further: rotating shaft two ends diameter is not identical.
The invention has the beneficial effects as follows: when assembling, one end of rotating shaft is put rotary seat into by assembling breach A or assembling breach B.While putting into from assembling breach A, because there being rotary stopper part A to stop, need to firmly make rotary stopper part A distortion, just can put into.Rotating shaft one end is put into after assembling breach A, and rotating shaft makes rotating shaft bounding means be close to rotary stopper part A, more firmly makes rotary stopper part A distortion, and rotating shaft bounding means is put into assembling breach A, and rotating shaft can move axially and enter rotary shaft hole on one side like this.Then the rotating shaft the other end is aimed to another rotary shaft hole, by rotating shaft bounding means pull-out assembling breach A, the other end of rotating shaft simultaneously enters another rotary shaft hole, and assembling completes.Rotary seat and rotating shaft are made to one with counterrotating two parts of needs respectively, and design of part is simple, and whole assembly process is more convenient.
Rotating shaft bounding means contacts restriction rotating shaft axial displacement with rotary seat, prevent that rotating shaft from deviating from rotary seat, make the rotation of rotating shaft bounding means promote the moment of torsion of rotary stopper part A distortion and rotating shaft bounding means is moved axially to enter the power of assembling breach A unless can provide simultaneously, otherwise rotating shaft can not deviate from rotary shaft hole, condition is harsher, and total reliability is high.
Brief description of the drawings:
Fig. 1 is the simplified structure schematic diagram of hole shaft-assembling structure;
Fig. 2 is the structural drawing that hole shaft-assembling structure is applied to air conditioner panel one side;
Fig. 3 is the structural drawing that hole shaft-assembling structure is applied to air conditioner panel another side;
Fig. 4 is the structural drawing that hole shaft-assembling structure is applied to air-conditioning connecting rod;
Fig. 5 is air conditioner panel and air-conditioning connecting rod assembly structure figure;
Fig. 6 is air conditioner panel and another assembly structure figure of air-conditioning connecting rod;
In figure, be labeled as: rotary shaft hole 1, rotary seat 2, rotary stopper part A3, rotating shaft bounding means 4, rotating shaft 5, assembling breach A6, rotary stopper part B7, assembling breach B8, air conditioner panel 9, air-conditioning connecting rod 10.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.In order to provide a kind of, simple in structure, easy to assembly, and the hole shaft-assembling structure that reliability is high, as shown in Figure 1, hole shaft-assembling structure comprises rotating shaft 5 and two spaced rotary seats 2, on two rotary seats 2, be respectively arranged with coaxial rotary shaft hole 1, rotating shaft 5 two ends are positioned at rotary shaft hole 1, hole shaft-assembling structure also comprises rotary stopper part A3 and two rotating shaft bounding meanss 4, rotating shaft bounding means 4 is arranged between two rotary seats 2 and is being connected with rotating shaft 5 near rotary seat 2 places, on at least one rotary seat 2, be axially provided with the size assembling breach A6 corresponding with rotating shaft bounding means 4 width near rotating shaft bounding means 4 one sides along rotating shaft 5, rotary stopper part A3 is connected with rotary seat 2 at assembling breach A6 place, rotary stopper part A3 has elasticity.
When assembling, one end of rotating shaft 5 is put rotary seat into by assembling breach A6.While putting into from assembling breach A6, because there being rotary stopper part A3 to stop, need to firmly make rotary stopper part A3 distortion, just can put into.Rotating shaft 5 one end are put into after assembling breach A6, and rotating shaft 5 makes rotating shaft bounding means 4 be close to rotary stopper part A3, more firmly make rotary stopper part A3 distortion, and rotating shaft bounding means 4 is put into assembling breach A3, and rotating shaft 5 can move axially and enter rotary shaft hole 1 on one side like this.Then rotating shaft 5 the other ends are aimed to another rotary shaft hole 1, rotating shaft bounding means 4 is pulled out to assembling breach A6,5 the other ends of rotating shaft simultaneously enter another rotary shaft hole 1, and assembling completes.Rotary seat 2 and rotating shaft 5 are made to one with counterrotating two parts of needs respectively, and design of part is simple, and whole assembly process is more convenient.
Rotating shaft bounding means 4 contacts restriction rotating shaft 5 axial displacements with rotary seat 2, prevent that rotating shaft 5 from deviating from rotary seat 2, make 4 rotations of rotating shaft bounding means promote the moment of torsion of rotary stopper part A3 distortion and rotating shaft bounding means 4 is moved axially to enter the power of assembling breach A3 unless can provide simultaneously, otherwise rotating shaft 5 can not deviate from rotary shaft hole 1, condition is harsher, and total reliability is high.Because there be stopping of rotary stopper part A3, hole can not rotate relative to 360 degree with axle.
Fig. 2 to Fig. 6 is that this hole shaft-assembling structure is applied to the example in air-conditioning, air conditioner panel 9 and rotary seat 2 are made to one, air-conditioning connecting rod 10 and rotating shaft 5 are made to one, air conditioner panel 9 and air-conditioning connecting rod 10 can be assembled together by foregoing method, simple in structure, it is convenient to assemble, and reliability is high.
Assembling breach A6, simultaneously for putting into rotating shaft 5 and rotating shaft bounding means 4, need to require great effort while putting into rotating shaft 5 and make rotary stopper part A3 distortion, not very convenient.In order further to make assembly process convenient, hole shaft-assembling structure, comprises the rotary stopper part B7 being connected with rotating shaft 5, is provided with assembling breach B8 on rotary seat 2, and rotary stopper part B7 restriction rotating shaft bounding means 4 rotates to assembling breach B8 place.As shown in Figure 5, rotary stopper part B7 can arrange from assembling breach B8 away from, rely on the restriction rotating shaft bounding means 4 that contacts of rotary stopper part B7 and air-conditioning connecting rod 10 to rotate to assembling breach B8 place.Rotating shaft 5 is put into shaft seat 2 by assembling breach B8, rotary stopper part B7 arrange from assembling breach B8 away from, rotary stopper part B7 does not hinder rotating shaft 5 to put into shaft seat 2 by assembling breach B8, makes assembly process more convenient.Because being provided with rotary stopper part B7, therefore the angle rotatable of rotating shaft 5 can further reduce more.
May there be dividing of positive and negative, air conditioner panel 9 as shown in Figures 2 to 6 and air-conditioning connecting rod 10 with rotating shaft 5 and rotary seat 2 all-in-one-piece part processed.Anti-loaded in order to prevent positive and negative, rotating shaft 5 two ends diameters are not identical.If anti-loaded, cannot pack into.
Claims (2)
1. hole shaft-assembling structure, comprise rotating shaft (5) and two spaced rotary seats (2), on two rotary seats (2), be respectively arranged with coaxial rotary shaft hole (1), rotating shaft (5) two ends are positioned at rotary shaft hole (1), it is characterized in that: comprise rotary stopper part A (3) and two rotating shaft bounding meanss (4), rotating shaft bounding means (4) is arranged between two rotary seats (2) and is locating to be connected with rotating shaft (5) near rotary seat (2), at least one rotary seat (2) is upper is axially being provided with the size assembling breach A (6) corresponding with rotating shaft bounding means (4) width near rotating shaft bounding means (4) one sides along rotating shaft (5), rotary stopper part A (3) locates to be connected with rotary seat (2) at assembling breach A (6), rotary stopper part A (3) has elasticity, in rotating shaft (5), be connected with rotary stopper part B (7), on rotary seat (2), be provided with assembling breach B (8), rotary stopper part B (7) restriction rotating shaft bounding means (4) rotation is located to assembling breach B (8).
2. hole according to claim 1 shaft-assembling structure, is characterized in that: rotating shaft (5) two ends diameter is not identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092497.XA CN103195795B (en) | 2013-03-21 | 2013-03-21 | Hole shaft assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310092497.XA CN103195795B (en) | 2013-03-21 | 2013-03-21 | Hole shaft assembling structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103195795A CN103195795A (en) | 2013-07-10 |
| CN103195795B true CN103195795B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310092497.XA Active CN103195795B (en) | 2013-03-21 | 2013-03-21 | Hole shaft assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103195795B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317968A (en) * | 2018-11-23 | 2019-02-12 | 浙江上建风机有限公司 | Air duct produces all-in-one machine and its production technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB211990A (en) * | 1922-12-08 | 1924-03-06 | John Edward Delbridge | Improvements in hinges |
| EP0071144A1 (en) * | 1981-07-28 | 1983-02-09 | FIAT AUTO S.p.A. | Vehicle door hinge |
| US4584739A (en) * | 1983-05-20 | 1986-04-29 | Carl Sulberg Gmbh & Co. | Hinge with lifting-out protection |
| US5265310A (en) * | 1989-11-02 | 1993-11-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Hinge structure for coupling cover to body of image scanner |
| CN102486335A (en) * | 2010-12-02 | 2012-06-06 | 乐金电子(天津)电器有限公司 | Window type air-conditioning air intake grille |
-
2013
- 2013-03-21 CN CN201310092497.XA patent/CN103195795B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB211990A (en) * | 1922-12-08 | 1924-03-06 | John Edward Delbridge | Improvements in hinges |
| EP0071144A1 (en) * | 1981-07-28 | 1983-02-09 | FIAT AUTO S.p.A. | Vehicle door hinge |
| US4584739A (en) * | 1983-05-20 | 1986-04-29 | Carl Sulberg Gmbh & Co. | Hinge with lifting-out protection |
| US5265310A (en) * | 1989-11-02 | 1993-11-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Hinge structure for coupling cover to body of image scanner |
| CN102486335A (en) * | 2010-12-02 | 2012-06-06 | 乐金电子(天津)电器有限公司 | Window type air-conditioning air intake grille |
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| Publication number | Publication date |
|---|---|
| CN103195795A (en) | 2013-07-10 |
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