CN211951242U - High-rigidity expansion sleeve type diaphragm coupling - Google Patents
High-rigidity expansion sleeve type diaphragm coupling Download PDFInfo
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- CN211951242U CN211951242U CN202020359238.4U CN202020359238U CN211951242U CN 211951242 U CN211951242 U CN 211951242U CN 202020359238 U CN202020359238 U CN 202020359238U CN 211951242 U CN211951242 U CN 211951242U
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- aluminum alloy
- stainless steel
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- cover
- tapering
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Abstract
The utility model discloses an bloated cover type diaphragm coupling of high rigidity, including outer hexagonal locking screw, first aluminum alloy tapering ring, aluminum alloy intermediate level and second aluminum alloy tapering ring, first high rigidity stainless steel integral type shell fragment is installed at the top in aluminum alloy intermediate level, first aluminum alloy tapering cover is installed at the top of first high rigidity stainless steel integral type shell fragment, first aluminum alloy tapering ring is installed at the top of first aluminum alloy tapering cover, second high rigidity stainless steel integral type shell fragment is installed to the bottom in aluminum alloy intermediate level, second aluminum alloy tapering cover is installed to the bottom of second high rigidity stainless steel integral type shell fragment, second aluminum alloy tapering ring is installed to the bottom of second aluminum alloy tapering cover. The utility model discloses utilize the diaphragm type elastic coupling that the tight cover of bloating connects, make this product have the characteristics of low inertia, high moment of torsion, high sensitivity, and the gyration clearance is zero, the equilibrium is excellent.
Description
Technical Field
The utility model relates to a shaft coupling technical field specifically is the bloated cover type diaphragm coupling of high rigidity.
Background
The coupling is mainly used for connection in mechanical transmission, is a main part in the mechanical transmission, and is used for connecting a driving shaft and a driven shaft to transmit motion and torque.
The existing coupler is generally in key connection, so that the coupler has small capacity of bearing alternating load and impact load, can bear small torque, does not have good precision and has poor radial and angular axis offset performance. Traditional tight cover diaphragm type shaft coupling that expands uses the tight cover of expanding to hold the shaft transmission tightly, but the leaf spring group in it can't satisfy high strength work demand and use for a long time, in case the diaphragm takes place to warp or split, can constitute the threat to personnel's safety, and traditional tight cover diaphragm type shaft coupling installation dismantlement that expands moreover is inconvenient, the concentricity is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high rigidity expands cover type diaphragm coupling to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: high rigidity bloated cover type diaphragm coupling, including outer hexagonal locking screw, first aluminum alloy tapering ring, aluminum alloy intermediate level and second aluminum alloy tapering ring, first high rigidity stainless steel integral type shell fragment is installed at the top in aluminum alloy intermediate level, first aluminum alloy tapering cover is installed at the top of first high rigidity stainless steel integral type shell fragment, first aluminum alloy tapering ring is installed at the top of first aluminum alloy tapering cover, second high rigidity stainless steel integral type shell fragment is installed to the bottom in aluminum alloy intermediate level, second aluminum alloy tapering cover is installed to the bottom of second high rigidity stainless steel integral type shell fragment, second aluminum alloy tapering ring is installed to the bottom of second aluminum alloy tapering cover.
Further, the first high-rigidity stainless steel integrated elastic sheet and the second high-rigidity stainless steel integrated elastic sheet are octagonal in shape.
Furthermore, eight internal fixation screw holes are uniformly formed in the surfaces of the first high-rigidity stainless steel integrated elastic sheet and the second high-rigidity stainless steel integrated elastic sheet, and internal hexagonal screws are mounted inside the internal fixation screw holes.
Furthermore, four locking screw holes are uniformly formed in the surfaces of the first aluminum alloy taper ring and the second aluminum alloy taper ring, and outer hexagonal locking screws are installed inside the locking screw holes.
Furthermore, ring grooves are formed in the first aluminum alloy taper sleeve and the second aluminum alloy taper sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the diaphragm type elastic coupling connected by the expansion sleeve is utilized, so that the product has the characteristics of low inertia, high torque and high sensitivity, the rotation gap is zero, and the balance is excellent;
2. the high-rigidity stainless steel elastic sheet is adopted, and the radial deviation, the axial deviation and the angular deviation can be automatically compensated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. an outer hexagonal locking screw; 2. a first aluminum alloy taper ring; 3. a first aluminum alloy taper sleeve; 4. a first high-rigidity stainless steel integrated spring plate; 5. an aluminum alloy intermediate layer; 6. a second high-rigidity stainless steel integrated spring plate; 7. a hexagon socket head cap screw; 8. a second aluminum alloy taper sleeve; 9. a second aluminum alloy taper ring; 10. and locking the screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: high rigidity bloated cover type diaphragm coupling, including outer hexagonal locking screw 1, first aluminum alloy tapering ring 2, aluminum alloy intermediate level 5 and second aluminum alloy tapering ring 9, first high rigidity stainless steel integral type shell fragment 4 is installed at aluminum alloy intermediate level 5's top, first aluminum alloy tapering cover 3 is installed at the top of first high rigidity stainless steel integral type shell fragment 4, first aluminum alloy tapering ring 2 is installed at the top of first aluminum alloy tapering cover 3, second high rigidity stainless steel integral type shell fragment 6 is installed to aluminum alloy intermediate level 5's bottom, second aluminum alloy tapering cover 8 is installed to the bottom of second high rigidity stainless steel integral type shell fragment 6, second aluminum alloy tapering ring 9 is installed to the bottom of second aluminum alloy tapering cover 8.
Further, the shapes of the first high-rigidity stainless steel integrated spring piece 4 and the second high-rigidity stainless steel integrated spring piece 6 are octagons.
Further, the surfaces of the first high-rigidity stainless steel integrated elastic sheet 4 and the second high-rigidity stainless steel integrated elastic sheet 6 are uniformly provided with eight internal fixing screw holes, and the internal fixing screw holes are internally provided with hexagonal socket screws 7.
Further, four locking screw holes 10 are uniformly formed in the surfaces of the first aluminum alloy taper ring 2 and the second aluminum alloy taper ring 9, and an outer hexagonal locking screw 1 is installed inside each locking screw hole 10.
Furthermore, the first aluminum alloy taper sleeve 3 and the second aluminum alloy taper sleeve 8 are internally provided with annular grooves.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. High rigidity cover type diaphragm coupling that expands, including outer hexagonal locking screw (1), first aluminum alloy tapering ring (2), aluminum alloy intermediate level (5) and second aluminum alloy tapering ring (9), its characterized in that: first high rigidity stainless steel integral type shell fragment (4) is installed at the top of aluminum alloy intermediate level (5), first aluminum alloy tapering cover (3) is installed at the top of first high rigidity stainless steel integral type shell fragment (4), first aluminum alloy tapering ring (2) is installed at the top of first aluminum alloy tapering cover (3), second high rigidity stainless steel integral type shell fragment (6) is installed to the bottom of aluminum alloy intermediate level (5), second aluminum alloy tapering cover (8) is installed to the bottom of second high rigidity stainless steel integral type shell fragment (6), second aluminum alloy tapering ring (9) is installed to the bottom of second aluminum alloy tapering cover (8).
2. The high-rigidity expanding sleeve type diaphragm coupling according to claim 1, wherein: the first high-rigidity stainless steel integrated elastic sheet (4) and the second high-rigidity stainless steel integrated elastic sheet (6) are octagonal.
3. The high-rigidity expanding sleeve type diaphragm coupling according to claim 1, wherein: the surface of the first high-rigidity stainless steel integrated elastic sheet (4) and the surface of the second high-rigidity stainless steel integrated elastic sheet (6) are respectively and uniformly provided with eight internal fixing screw holes, and the internal fixing screw holes are internally provided with internal hexagonal screws (7).
4. The high-rigidity expanding sleeve type diaphragm coupling according to claim 1, wherein: the surface of first aluminum alloy tapering ring (2) and second aluminum alloy tapering ring (9) all evenly is provided with four locking screw (10), just the internally mounted of locking screw (10) has outer hexagonal locking screw (1).
5. The high-rigidity expanding sleeve type diaphragm coupling according to claim 1, wherein: and annular grooves are formed in the first aluminum alloy taper sleeve (3) and the second aluminum alloy taper sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359238.4U CN211951242U (en) | 2020-03-20 | 2020-03-20 | High-rigidity expansion sleeve type diaphragm coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359238.4U CN211951242U (en) | 2020-03-20 | 2020-03-20 | High-rigidity expansion sleeve type diaphragm coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211951242U true CN211951242U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020359238.4U Active CN211951242U (en) | 2020-03-20 | 2020-03-20 | High-rigidity expansion sleeve type diaphragm coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211951242U (en) |
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2020
- 2020-03-20 CN CN202020359238.4U patent/CN211951242U/en active Active
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