CN220248717U - Sliding diaphragm type coupling - Google Patents
Sliding diaphragm type coupling Download PDFInfo
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- CN220248717U CN220248717U CN202322023247.2U CN202322023247U CN220248717U CN 220248717 U CN220248717 U CN 220248717U CN 202322023247 U CN202322023247 U CN 202322023247U CN 220248717 U CN220248717 U CN 220248717U
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- 230000008878 coupling Effects 0.000 title claims abstract description 43
- 238000010168 coupling process Methods 0.000 title claims abstract description 43
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000002146 bilateral effect Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 238000005096 rolling process Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model relates to a sliding diaphragm type coupler, which belongs to the technical field of couplers, wherein a plurality of connecting mechanisms are symmetrically arranged on two sides of a sliding mechanism, and the sliding mechanism comprises: the first sliding device is connected with the second sliding device, and the first sliding device and the second sliding device are connected with a connecting mechanism. This application installs a plurality of coupling mechanism through slide mechanism bilateral symmetry, and slide mechanism includes: the first sliding device is connected with the second sliding device, the first sliding device and the second sliding device are connected with connecting mechanisms, the shaft coupling can be radially displaced by adding the sliding mechanisms, and the service life of the shaft coupling is prolonged.
Description
Technical Field
The utility model belongs to the technical field of couplings, and particularly relates to a sliding diaphragm type coupling.
Background
The cross slide block coupler is also called a floating coupler, and consists of two half couplers with key grooves and a slide block disc with bosses on two sides, wherein the bosses on two sides of the slide block are mutually perpendicular and symmetrical with each other along the central line, and the slide block manufactured by POM is most widely applied at present, and the POM is also called plastic steel. The Oldham coupling has the characteristics of zero rotation clearance, high torsional rigidity and sensitivity.
Chinese patent publication No. CN207049219U discloses a corrosion-resistant flexible oldham coupling, including coaxial left axle sleeve, right axle sleeve and the midbody of setting in the middle of left and right axle sleeve, left and right axle sleeve is including the cylindrical main part, fastening bolt hole and the claw that the center is provided with axial through-hole, the midbody is including the disc body and the body both sides that the center is provided with the through-hole are crisscross recess of cross, the recess with the claw cooperation.
At present, the claw of the coupler is in interference fit with the intermediate made of metal materials, the intermediate cannot move freely, the coupler is caused to lose the function of adjusting the mounting deviation of the two shaft diameters, and the service life of the coupler is shortened.
Disclosure of Invention
The utility model aims to solve the technical problems and further provides a sliding type diaphragm type coupler.
The specific technical scheme of the utility model is as follows: a sliding diaphragm coupling comprising: the sliding mechanism, a plurality of coupling mechanism are installed to sliding mechanism bilateral symmetry, sliding mechanism includes: the first sliding device is connected with the second sliding device, and the first sliding device and the second sliding device are connected with a connecting mechanism.
Further, the first sliding device and the second sliding device are of the same structure, and the horizontal surfaces of the first sliding device and the second sliding device are in 90-degree staggered connection.
Further, the first sliding device includes: the first casing, first casing is connected with the second casing through a plurality of first bolts, first slider's second casing is connected with second slider's second casing, and the symmetry is provided with a plurality of rollers between first casing and the second casing, a plurality of the roller with spring group contact and with spring group roll connection, spring group tip symmetry is provided with T type gasket, T type gasket tip cover is equipped with O type gasket, the second bolt passes T type gasket and coupling mechanism threaded connection, O type gasket is located between spring group and the coupling mechanism.
Further, the connection mechanism includes: the second bolt passes through the T-shaped gasket and the O-shaped gasket to be in threaded connection with the steel disc at one end, the steel disc is connected with a through shaft, the through shaft is connected with the coaxial center of the steel sleeve, and the steel sleeve is connected with the steel disc through a plurality of third bolts.
Further, the spring group includes: the groove spring assembly, groove spring assembly both sides terminal surface symmetry is connected with a plurality of allies oneself with the spring assembly, and groove spring assembly and allies oneself with spring assembly tip and all are connected with T type gasket and pass groove spring assembly and allies oneself with the spring assembly.
Further, the slot spring assembly includes: the clamping groove pieces are respectively provided with a first through hole at the end parts, the first clamping groove piece and the last clamping groove piece are respectively connected with the connecting spring assembly, and the T-shaped gaskets respectively penetrate through the first through holes.
Further, the coupling spring assembly includes: the connecting piece, a plurality of connecting piece tip all is provided with the second through-hole, and a plurality of T type gasket all passes the second through-hole, and connecting piece and draw-in groove piece cooperation are connected.
Further, gaskets are arranged between the third bolts and the steel sleeves.
The beneficial effects are that:
the application installs a plurality of coupling mechanism through slide mechanism bilateral symmetry, slide mechanism includes: the first sliding device is connected with the second sliding device, the first sliding device and the second sliding device are connected with connecting mechanisms, the shaft coupling can be radially displaced by increasing the sliding mechanisms, and the service life of the shaft coupling is prolonged.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of a first sliding device according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a first slide apparatus according to the present utility model;
FIG. 5 is a schematic view of the spring assembly of the present utility model;
FIG. 6 is a schematic diagram of a coil spring assembly according to the present utility model;
the figure indicates:
slide mechanism 1, connection mechanism 2, first slide 11, second slide 12, first housing 111, first bolt 112, second housing 113, roller 114, spring stack 115, second bolt 116, t-pad 117, o-pad 118, steel disk 21, through shaft 22, steel sleeve 23, third bolt 24, slotted spring assembly 1151, torsion spring assembly 1152, clamping slot 11511, first through hole 11512, connecting piece 11521, and second through hole 11522.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1: a sliding diaphragm coupling, substantially as herein described with reference to fig. 1, comprising: the sliding mechanism 1, a plurality of coupling mechanism 2 are installed to sliding mechanism 1 bilateral symmetry, sliding mechanism 1 includes: the first slider 11, first slider 11 is connected with second slider 12, all is connected with coupling mechanism 2 on first slider 11 and the second slider 12, and this application installs a plurality of coupling mechanism 2 through slide mechanism 1 bilateral symmetry, slide mechanism 1 includes: the first sliding device 11, first sliding device 11 is connected with second sliding device 12, all is connected with coupling mechanism 2 on first sliding device 11 and the second sliding device 12, makes the shaft coupling radial displacement through increasing slide mechanism 1, prolongs the life of shaft coupling.
Example 2: on the basis of embodiment 1, the description is made with reference to fig. 1 and fig. 3, the first sliding device 11 and the second sliding device 12 have the same structure, the horizontal plane of the first sliding device 11 and the horizontal plane of the second sliding device 12 are in 90-degree staggered connection, the first sliding device 11 and the second sliding device 12 have the same structure, and the horizontal plane of the first sliding device 11 and the horizontal plane of the second sliding device 12 are in 90-degree staggered connection, so that maintenance difficulty is reduced.
Example 3: on the basis of embodiment 2, the first sliding device 11 includes, as described with reference to fig. 2 and 4: the first shell 111, first shell 111 is connected with second casing 113 through a plurality of first bolts 112, the second casing 113 of first slider 11 is connected with the second casing 113 of second slider 12, a plurality of rollers 114 are symmetrically arranged between first casing 111 and second casing 113, a plurality of rollers 114 are contacted with spring group 115 and are in rolling connection with spring group 115, the end part of spring group 115 is symmetrically provided with T-shaped gaskets 117, the end part of T-shaped gaskets 117 is sleeved with O-shaped gaskets 118, second bolts 116 pass through T-shaped gaskets 117 and are in threaded connection with connecting mechanism 2, O-shaped gaskets 118 are located between spring group 115 and connecting mechanism 2, the first shell 111 is connected with second casing 113 through a plurality of first bolts 112, the second casing 113 of first slider 11 is connected with the second casing 113 of second slider 12, a plurality of rollers 114 are symmetrically arranged between first casing 111 and second casing 113, a plurality of rollers 114 are contacted with spring group 115 and are in rolling connection with spring group 115, the end part of spring group 115 is symmetrically arranged with T-shaped gaskets 117, O-shaped gaskets 118 pass through T-shaped gaskets 117 and are in rolling connection with spring group 115, O-shaped gaskets 118 pass through T-shaped gaskets 115 and are symmetrically arranged at the end part of spring group 115, O-shaped gaskets are in radial direction of connection with connecting mechanism 2, O-shaped gaskets 118 pass through T-shaped gaskets 118 and are in radial direction of connecting mechanism 2.
Example 4: on the basis of embodiment 3, the connection mechanism 2 is described with reference to fig. 2, and includes: the steel disk 21, second bolt 116 passes T type gasket 117 and O type gasket 118 and the steel disk 21 threaded connection of one end, be connected with logical axle 22 on the steel disk 21, logical axle 22 is connected with steel bushing 23 coaxial heart, steel bushing 23 is connected with steel disk 21 through a plurality of third bolts 24, this application passes T type gasket 117 and O type gasket 118 and the steel disk 21 threaded connection of one end through second bolt 116, be connected with logical axle 22 on the steel disk 21, logical axle 22 is connected with steel bushing 23 coaxial heart, steel bushing 23 is connected with steel disk 21 through a plurality of third bolts 24, it cooperates through logical axle 22 to have realized steel bushing 23 and steel disk 21, the steadiness has been increased.
Example 5: on the basis of embodiment 3, as described with reference to fig. 5, the spring assembly 115 includes: groove spring subassembly 1151, groove spring subassembly 1151 both sides terminal surface symmetry is connected with a plurality of allies oneself with spring subassembly 1152, groove spring subassembly 1151 and allies oneself with spring subassembly 1152 tip all are connected with T type gasket 117 and T type gasket 117 passes groove spring subassembly 1151 and allies oneself with spring subassembly 1152, this application is connected with a plurality of allies oneself with spring subassembly 1152 through groove spring subassembly 1151 both sides terminal surface symmetry, groove spring subassembly 1151 and allies oneself with spring subassembly 1152 tip all are connected with T type gasket 117 and T type gasket 117 passes groove spring subassembly 1151 and allies oneself with spring subassembly 1152, the steadiness has been increased.
Example 6: based on embodiment 5, as described with reference to fig. 6, the slotted spring assembly 1151 includes: the draw-in groove piece 11511, a plurality of draw-in groove piece 11511 tip all is provided with first through-hole 11512, and first draw-in groove piece 11511 and last draw-in groove piece 11511 all are connected with allies oneself with spring subassembly 1152, and a plurality of T type gasket 117 all pass first through-hole 11512, this application all is provided with first through-hole 11512 through a plurality of draw-in groove piece 11511 tip, and first draw-in groove piece 11511 and last draw-in groove piece 11511 all are connected with allies oneself with spring subassembly 1152, and a plurality of T type gasket 117 all pass first through-hole 11512, have strengthened the atress through the cooperation of a plurality of draw-in groove pieces 11511, have improved the dispersibility.
Example 7: based on embodiment 5, and as described with reference to fig. 6, the linkage assembly 1152 includes: the coupling piece 11521, a plurality of the coupling piece 11521 tip all is provided with the second through-hole 11522, and a plurality of T type gasket 117 all pass the second through-hole 11522, and coupling piece 11521 is connected with draw-in groove piece 11511 cooperation, and this application all is provided with the second through-hole 11522 through a plurality of coupling piece 11521 tip, and a plurality of T type gasket 117 all pass the second through-hole 11522, and coupling piece 11521 is connected with draw-in groove piece 11511 cooperation, has strengthened the atress through the cooperation of a plurality of coupling pieces 11521, has improved the dispersibility.
Example 8: on the basis of embodiment 4, the description is given with reference to fig. 1, and a plurality of gaskets are arranged between the third bolts 24 and the steel sleeve 23, and the gaskets are arranged between the third bolts 24 and the steel sleeve 23, so that the third bolts 24 and the steel sleeve 23 are protected through the gaskets, and the loss of the steel sleeve 23 is reduced.
The working process comprises the following steps:
the steel sleeve 23 is matched with the steel disc 21 through the through shaft 22, the through shaft 22 arranged on the steel sleeve 23 adopts a complete structure, so that the through shaft 22 can deform, and compared with a grooving taper sleeve, the complete through shaft 22 can completely recover after deformation, so that the multiple assembling and disassembling performances of the coupler can be kept unchanged; the third bolt 24 locks the steel sleeve 23 and the steel disc 21 to the shaft diameters at two sides; a groove spring assembly 1151 is arranged between the connecting spring assemblies 1152, rectangular notches are formed in the side faces of the groove spring assemblies 1151, and the connecting spring assemblies 1152 and the groove spring assemblies 1151 form the spring group 115 with rectangular holes in the side faces. The two ends of the spring group 115 are provided with T-shaped gaskets 117, the T-shaped gaskets 117 penetrate through the spring group 115, the O-shaped gaskets 118 are sleeved at the end parts of the T-shaped gaskets 117, and the second bolts 116 penetrate through the T-shaped gaskets 117 to fix the spring group 115 on the steel disc 21; the two second shells 113 are connected and are arranged in a 90-degree staggered mode, a plurality of first bolts 112 in linear arrays are arranged on two side faces of the first shell 111, a plurality of incomplete cylindrical holes in 240-degree linear arrays are arranged in two rows on the inner side of the first shell 111, a plurality of incomplete cylindrical holes in 240-degree linear arrays are also arranged on the inner side of the second shell 113, and the end faces of the first shell 111 are in clearance contact with the end faces of the second shell 113 and the spring group 115 respectively; the cylindrical hole inside that is located first casing 111 is equipped with rotatable roller 114, and the rectangle downthehole contact and roller 114 and the rolling connection of roller 114 and spring group 115 that the spring group 115 both sides set up, and roller 114 moves in spring group 115 rectangle downthehole can produce plus and minus 10 mm's amount of movement, and then makes the diameter of axle of the both sides that the shaft coupling connects possess 0-14.14 mm's deviation volume, has the common characteristics of diaphragm type shaft coupling such as zero backlash, high response to this coupling.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. A sliding diaphragm coupling comprising: slide mechanism (1), a plurality of coupling mechanism (2) are installed to slide mechanism (1) bilateral symmetry, slide mechanism (1) includes: the sliding device comprises a first sliding device (11), wherein the first sliding device (11) is connected with a second sliding device (12), and the first sliding device (11) and the second sliding device (12) are connected with a connecting mechanism (2).
2. The sliding diaphragm type coupling according to claim 1, wherein the first sliding device (11) and the second sliding device (12) are of the same structure, and the horizontal surfaces of the first sliding device (11) and the second sliding device (12) are connected in a 90-degree staggered manner.
3. A sliding diaphragm coupling according to claim 2, wherein the first sliding means (11) comprises: the spring assembly comprises a first shell (111), the first shell (111) is connected with a second shell (113) through a plurality of first bolts (112), the second shell (113) of the first sliding device (11) is connected with the second shell (113) of the second sliding device (12), a plurality of rollers (114) are symmetrically arranged between the first shell (111) and the second shell (113), a plurality of rollers (114) are in contact with a spring assembly (115) and are in rolling connection with the spring assembly (115), T-shaped gaskets (117) are symmetrically arranged at the ends of the spring assembly (115), O-shaped gaskets (118) are sleeved at the ends of the T-shaped gaskets (117), the second bolts (116) penetrate through the T-shaped gaskets (117) to be in threaded connection with a connecting mechanism (2), and the O-shaped gaskets (118) are located between the spring assembly (115) and the connecting mechanism (2).
4. A sliding diaphragm coupling according to claim 3, characterized in that the connection means (2) comprises: the steel disc (21), second bolt (116) pass T type gasket (117) and O type gasket (118) and steel disc (21) threaded connection of one end, are connected with logical axle (22) on steel disc (21), and logical axle (22) are connected with steel bushing (23) coaxial, and steel bushing (23) are connected with steel disc (21) through a plurality of third bolts (24).
5. A sliding diaphragm coupling according to claim 3, wherein the spring stack (115) comprises: the groove spring assembly (1151), groove spring assembly (1151) both sides terminal surface symmetry is connected with a plurality of allies oneself with spring assembly (1152), and groove spring assembly (1151) and allies oneself with spring assembly (1152) tip all are connected with T type gasket (117) and T type gasket (117) pass groove spring assembly (1151) and allies oneself with spring assembly (1152).
6. A sliding diaphragm coupling according to claim 5, wherein the groove spring assembly (1151) comprises: the clamping groove pieces (11511), a plurality of clamping groove pieces (11511) end portions are provided with first through holes (11512), the first clamping groove pieces (11511) and the last clamping groove pieces (11511) are connected with the connecting spring assembly (1152), and a plurality of T-shaped gaskets (117) penetrate through the first through holes (11512).
7. A sliding diaphragm coupling according to claim 5, wherein the coupling spring assembly (1152) comprises: the connecting piece (11521), a plurality of connecting piece (11521) tip all is provided with second through-hole (11522), and a plurality of T type gasket (117) all pass second through-hole (11522), and connecting piece (11521) is connected with draw-in groove piece (11511) cooperation.
8. A sliding diaphragm coupling according to claim 4, characterized in that a spacer is arranged between a plurality of the third bolts (24) and the steel sleeve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023247.2U CN220248717U (en) | 2023-07-31 | 2023-07-31 | Sliding diaphragm type coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322023247.2U CN220248717U (en) | 2023-07-31 | 2023-07-31 | Sliding diaphragm type coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248717U true CN220248717U (en) | 2023-12-26 |
Family
ID=89266256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322023247.2U Active CN220248717U (en) | 2023-07-31 | 2023-07-31 | Sliding diaphragm type coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248717U (en) |
-
2023
- 2023-07-31 CN CN202322023247.2U patent/CN220248717U/en active Active
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