CN204493484U - Cambered surface Universal diaphragm coupler - Google Patents
Cambered surface Universal diaphragm coupler Download PDFInfo
- Publication number
- CN204493484U CN204493484U CN201520174358.6U CN201520174358U CN204493484U CN 204493484 U CN204493484 U CN 204493484U CN 201520174358 U CN201520174358 U CN 201520174358U CN 204493484 U CN204493484 U CN 204493484U
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- China
- Prior art keywords
- cambered surface
- flange
- diaphragm
- diaphragm group
- group
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Abstract
Cambered surface Universal diaphragm coupler disclosed in the utility model, the problem that the rigid joint mainly solved in prior art between flange and diaphragm group causes working life short.The utility model comprises initiatively flange (1), driven flange (2), be positioned at the diaphragm group (3) initiatively between flange (1) and driven flange (2), and run through active flange (1), diaphragm group (3) and driven flange (2) and the swollen joint group part (4) be solidified as a whole; It is characterized in that: described diaphragm group (3) can be moved grip assembly by diaphragm group cambered surface and be connected as one, described swollen joint group part (4) runs through this diaphragm group cambered surface can move grip assembly and initiatively flange (1) and driven flange (2) are connected.The utility model has Flexible spacecraft, can universal swing within the specific limits, and effective compensation is installed or run deviation and the advantages such as long service life.
Description
Technical field
The utility model relates to a kind of coupling, and what be specifically related to is cambered surface Universal diaphragm coupler.
Background technique
At present, the diaphragm coupling on market is made up of active flange, driven flange, diaphragm group, articulation bolt group, and wherein diaphragm group is integrated by common riveting part riveted joint by the film sheet that multiple thickness are identical, and riveting cover endoporus is articulation hole.Articulation bolt and articulation hole transition fit, move flange with principal and subordinate respectively by diaphragm group and be connected, thus realize transmission of power.But, due to articulation bolt and articulation hole transition fit, be rigid joint, when units' installation or operation exist angle, radial direction, axially arbitrary deviation, deviation compensation must be realized by the distortion of diaphragm group.The diaphragm group leader phase works in a deformed state, not only the diaphragm group life-span reduces greatly, and its deformation force reaction simultaneously on articulation bolt, thus causes articulation bolt and articulation hole cooperation place unbalance stress, accelerate the wearing and tearing of articulation hole cooperation place, reduce coupling whole service life.
Model utility content
The purpose of this utility model is the problem that the rigid joint in solution prior art between flange and diaphragm group causes working life short, a kind of Flexible spacecraft is provided, can universal swing within the specific limits, effective compensation is installed or is run deviation and the cambered surface Universal diaphragm coupler of long service life.
For solving above-mentioned shortcoming, the technical solution of the utility model is as follows:
Cambered surface Universal diaphragm coupler, comprises initiatively flange, driven flange, the diaphragm group between active flange and driven flange, and runs through active flange, diaphragm group and driven flange and the swollen joint group part be solidified as a whole; Described diaphragm group can be moved grip assembly by diaphragm group cambered surface and be connected as one, and described swollen joint group part runs through this diaphragm group cambered surface can move grip assembly and active flange and driven Flange joint.
The utility model provides a kind of diaphragm group cambered surface can move grip assembly and substitutes common riveting part, and this diaphragm group cambered surface can move the function that grip assembly can not only reach common riveting part, by as a whole for the riveted joint of diaphragm group.The utility model can move the setting of grip assembly by diaphragm group cambered surface, also effectively can overcome the rigid joint between existing flange and diaphragm group, realize high compensation ability, improves product element and overall long-life technology economic benefit.
Further, described diaphragm group cambered surface can move grip assembly by run through diaphragm group cambered surface cover, be arranged on cambered surface overlap in the cambered surface flange collar that is connected with swollen joint group part form.
Mode owing between cambered surface cover and cambered surface flange collar being mating spherical surfaces in the utility model, thus the universal swing of cambered surface flange collar in cambered surface cover can effectively be realized by the cooperation of cambered surface cover and cambered surface flange collar, reach arc oscillating effect, and then realize the utility model Flexible spacecraft performance preferably, improve product deviation compensation ability, greatly reduce diaphragm group amount of deformation, improve the working life of coupling further.
Further, described diaphragm group cambered surface can be moved grip assembly side and is provided with to overlap with cambered surface and coordinates and riveting circle for compressing diaphragm group.By the setting of riveting circle, effectively can carry out pressuring action to multiple film sheets in diaphragm group, improve stability; Meanwhile, this riveting circle can also as the buffering spacer between diaphragm group and swollen joint group part, and the damage to diaphragm group when effectively avoiding swollen joint group part to compress diaphragm group, increases working life.
Again further, the opposite side that described diaphragm group cambered surface can move grip assembly is then provided with cambered surface pad.
Preferably, described swollen joint group part is had the expansion sleeve of taper hole by inside, to be arranged in expansion sleeve and with the tapered sleeve of taper hole taper fit, the termination being arranged on tapered sleeve forms compared with the turnbuckle of small end.
The utility model is by the taper fit between tapered sleeve and expansion sleeve, and by the tensioning function of turnbuckle, articulation bolt group can not only be reached connect and intermal force, and can high efficiency, complete installation or removal to low-intensity, required knocking when whole process is installed without the need to articulation bolt group, even if occur that device context installing space is little, the situation of corrosion after swelling assembly operating a period of time, as long as turnbuckle of dismantling can complete dismounting, easy to operate.
Further, the termination of described tapered sleeve is also provided with the lining of fitting with diaphragm group compared with small end position, and described turnbuckle is connected with tapered sleeve through this lining.
Further, described turnbuckle with between tapered sleeve for being threaded.
Again further, the larger end in the termination of described tapered sleeve is also connected with dust-proof bolt.
The utility model compared with prior art, has the following advantages and beneficial effect:
1, the utility model has arc oscillating effect, can realize Flexible spacecraft, improves product deviation compensation ability, greatly reduces diaphragm group amount of deformation; Simultaneously, after diaphragm group cambered surface can move grip assembly connecting flange and diaphragm group, both flange and diaphragm group universal swing within the specific limits can be realized, compensate and install or run deviation, can ensure that diaphragm group is power transmission under free state, greatly raising diaphragm group and coupling whole service life in most use occasion and work;
2, the swollen joint group part in the utility model can not only reach connection and intermal force, and can high efficiency, complete installation or removal to low-intensity, whole process is without the need to knocking, even if corrosion after device context installing space little, swollen assembly operating a period of time, its needs turnbuckle of dismantling can complete dismounting, easy to operate;
3, the setting of swollen joint group part in the utility model, also effectively can realize the absolute stationary fit transmitting torque with body articulation hole position, long-time running using process labor intensity is low, convenient and swift, the long lifetime, the long-life technology economic benefit requirement of effective guarantee body.
Accompanying drawing explanation
Fig. 1 is the exploded view that in the utility model, diaphragm group cambered surface can move grip assembly.
Fig. 2 is assembling subdivision graph of the present utility model.
The swing subdivision schematic diagram of diaphragm group that Fig. 3 is pivot angle of the present utility model when being 2 °.
Fig. 4 is the cross-sectional view of swollen joint group part in the utility model.
Wherein, the component name that in figure, reference character is corresponding is called:
1-initiatively flange, the driven flange of 2-, 3-diaphragm group, 4-is swollen joint group part, 5-cambered surface cover, 6-cambered surface flange collar, 7-riveting circle, 8-cambered surface pad;
41-expansion sleeve, 42-tapered sleeve, 43-lining, 44-turnbuckle, the dust-proof bolt of 45-.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is described in further detail, but mode of execution of the present utility model is not limited thereto.
Embodiment 1
Cambered surface Universal diaphragm coupler, as depicted in figs. 1 and 2, initiatively flange 1 is comprised, driven flange 2, diaphragm group 3 between active flange 1 and driven flange 2, and run through diaphragm group 3, initiatively flange 1 and driven flange 2 and the swollen joint group part 4 be solidified as a whole; Described diaphragm group 3 can be moved grip assembly by diaphragm group cambered surface and be connected as one, and described swollen joint group part 4 runs through this diaphragm group cambered surface can move grip assembly and initiatively flange 1 and driven flange 2 are connected.
Described diaphragm group cambered surface can be moved grip assembly and be overlapped 5 by the cambered surface running through diaphragm group 3, is arranged on cambered surface and overlaps in 5 the cambered surface flange collars 6 be connected with swollen joint group part 4 and form.
In the utility model, the effect of this is swollen joint group part 4 is and articulation hole transition fit, and then diaphragm group is moved flange with principal and subordinate is respectively connected, thus realizes transmission of power.Thus, this is swollen, and joint group part 4 can be conventional fitting bolt, also can change according to demand, and what adopt in the present embodiment is conventional fitting bolt.
The concrete installation process of the present embodiment is as follows:
After cambered surface cover 5 and cambered surface flange collar 6 are assembled into one by cold charge technology, be arranged on the structure that to be fixed as one in diaphragm group 3 and by multiple film sheets in diaphragm group 3; After cambered surface cover 5 and cambered surface flange collar 6 being assembled, centering flange and diaphragm group position, align with the articulation hole of cambered surface flange collar in diaphragm group one by one by flange articulation hole; Then through this cambered surface flange collar 6, active flange 1, driven flange 2 and diaphragm group 3 are fixedly connected with by fitting bolt, and then reach static friction tight effect, realize flange and connect with diaphragm group and the effect of transmitting torque.
The utility model adopts diaphragm group cambered surface can move the setting of grip assembly, and effectively ensureing that diaphragm group cambered surface can move grip assembly is Flexible spacecraft; And because of cambered surface cover with cambered surface flange collar be mating spherical surfaces, thus cambered surface flange collar can cambered surface cover in universal swing, and then effective compensation installation and operation deviation, greatly ensure that diaphragm group is power transmission under free state in most use occasion and work, as shown in Figure 3, greatly diaphragm group and coupling whole service life is improved.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, install effect to reach stable better, as shown in Figure 2, described diaphragm group cambered surface can be moved on grip assembly and is also provided with riveting circle 7 and cambered surface pad 8, and concrete set-up mode is as follows:
Described diaphragm group cambered surface can be moved grip assembly side and is provided with and overlap 5 with cambered surface and coordinate riveting circle 7 for compressing diaphragm group 3; By the mating reaction of riveting circle, effectively film sheet identical for multiple thickness can be compressed and be welded as a whole.The opposite side that described diaphragm group cambered surface can move grip assembly is then provided with cambered surface pad 8.
Embodiment 3
The difference of the present embodiment and embodiment 1 or embodiment 2 is, as shown in Figure 2 and Figure 4, in the present embodiment, the structure of swollen joint group part 4 is different, and in the present embodiment, the concrete structure of this swollen joint group part 4 is as follows:
Described swollen joint group part 4 is had the expansion sleeve 41 of taper hole by inside, to be arranged in expansion sleeve 41 and with the tapered sleeve 42 of taper hole taper fit, the termination being arranged on tapered sleeve 42 forms compared with the turnbuckle 44 of small end.
In the present embodiment, the installation steps of this swollen joint group part 4 are as follows:
After flange and diaphragm group assemble, expansion sleeve is loaded Spielpassung from flange articulation hole, again by the termination of tapered sleeve comparatively small end loading expansion sleeve, realize the taper fit between expansion sleeve and tapered sleeve, turnbuckle is loaded from another flange articulation hole, make the termination of the termination of turnbuckle and tapered sleeve comparatively small end be connected, rotate this turnbuckle.That is, tapered sleeve and expansion sleeve being combined as a whole with turnbuckle and lock gradually, tapered sleeve is under turnbuckle active force, and expansion sleeve is progressively expanded swelling by tapered sleeve, until reach static drive fit with articulation hole, thus realizes connecting and the effect of transmitting torque.
Embodiment 4
The difference of the present embodiment and embodiment 3 is, optimizes the structure of swollen joint group part 4 further, specifically arrange as follows in the present embodiment:
The termination of described tapered sleeve 42 is also provided with the lining 43 of fitting with diaphragm group 3 compared with small end position, described turnbuckle 44 is threaded with tapered sleeve 42 through this lining 43.The larger end in termination of described tapered sleeve 42 is also connected with dust-proof bolt 45.
In the present embodiment, the concrete installation process of this swollen joint group part 4 is as follows:
Active flange articulation hole is alignd with diaphragm group articulation hole and driven flange via hole, again the swollen articulation hole intermediate gap penetrating both active flange and diaphragm group from active flange direction is coordinated, again in the termination of tapered sleeve comparatively small end loading expansion sleeve, realize the taper fit between expansion sleeve and tapered sleeve, then lining is loaded from driven flange via hole and fit with diaphragm group, turnbuckle penetrates from lining direction and screws with tapered sleeve, in the process that expansion sleeve is locked at turnbuckle, progressively swollen by tapered sleeve, until reach drive fit with both active flange and diaphragm group articulation hole, finally dust-proof bolt is arranged on tapered sleeve afterbody, thus realize connecting and the effect of power transmission.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (8)
1. cambered surface Universal diaphragm coupler, comprise initiatively flange (1), driven flange (2), be positioned at the diaphragm group (3) initiatively between flange (1) and driven flange (2), and run through active flange (1), diaphragm group (3) and driven flange (2) and the swollen joint group part (4) be solidified as a whole; It is characterized in that: described diaphragm group (3) can be moved grip assembly by diaphragm group cambered surface and be connected as one, described swollen joint group part (4) runs through this diaphragm group cambered surface can move grip assembly and initiatively flange (1) and driven flange (2) are connected.
2. cambered surface Universal diaphragm coupler according to claim 1, is characterized in that: described diaphragm group cambered surface can move grip assembly by run through diaphragm group (3) cambered surface cover (5), be arranged in cambered surface cover (5) the cambered surface flange collar (6) be connected with swollen joint group part (4) and form.
3. cambered surface Universal diaphragm coupler according to claim 2, is characterized in that: described diaphragm group cambered surface can be moved grip assembly side and is provided with the riveting circle (7) coordinating with cambered surface cover (5) and be used for compressing diaphragm group (3).
4. cambered surface Universal diaphragm coupler according to claim 3, is characterized in that: the opposite side that described diaphragm group cambered surface can move grip assembly is then provided with cambered surface pad (8).
5. the cambered surface Universal diaphragm coupler according to claim 1 or 2 or 3 or 4, it is characterized in that: described swollen joint group part (4) is had the expansion sleeve (41) of taper hole by inside, to be arranged in expansion sleeve (41) and with the tapered sleeve (42) of taper hole taper fit, the termination being arranged on tapered sleeve (42) forms compared with the turnbuckle (44) of small end.
6. cambered surface Universal diaphragm coupler according to claim 5, it is characterized in that: the termination of described tapered sleeve (42) is comparatively also provided with the lining (43) of fitting with diaphragm group (3) in small end position, and described turnbuckle (44) is connected with tapered sleeve (42) through this lining (43).
7. cambered surface Universal diaphragm coupler according to claim 6, is characterized in that: for being threaded between described turnbuckle (44) with tapered sleeve (42).
8. cambered surface Universal diaphragm coupler according to claim 7, is characterized in that: the larger end in termination of described tapered sleeve (42) is also connected with dust-proof bolt (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174358.6U CN204493484U (en) | 2015-03-26 | 2015-03-26 | Cambered surface Universal diaphragm coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174358.6U CN204493484U (en) | 2015-03-26 | 2015-03-26 | Cambered surface Universal diaphragm coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493484U true CN204493484U (en) | 2015-07-22 |
Family
ID=53572804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520174358.6U Expired - Fee Related CN204493484U (en) | 2015-03-26 | 2015-03-26 | Cambered surface Universal diaphragm coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728289A (en) * | 2015-03-26 | 2015-06-24 | 四川易恩嘉新型传动机器制造有限公司 | Cambered face universal diaphragm coupling |
| CN112253641A (en) * | 2020-09-10 | 2021-01-22 | 李铁东 | Diaphragm coupling with stable fastening performance |
-
2015
- 2015-03-26 CN CN201520174358.6U patent/CN204493484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728289A (en) * | 2015-03-26 | 2015-06-24 | 四川易恩嘉新型传动机器制造有限公司 | Cambered face universal diaphragm coupling |
| CN112253641A (en) * | 2020-09-10 | 2021-01-22 | 李铁东 | Diaphragm coupling with stable fastening performance |
| CN112253641B (en) * | 2020-09-10 | 2021-09-24 | 无锡阳光精机有限公司 | Diaphragm coupling with stable fastening performance |
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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: 20150722 Termination date: 20170326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |