CN110886745A - Band component - Google Patents
Band component Download PDFInfo
- Publication number
- CN110886745A CN110886745A CN201911254944.0A CN201911254944A CN110886745A CN 110886745 A CN110886745 A CN 110886745A CN 201911254944 A CN201911254944 A CN 201911254944A CN 110886745 A CN110886745 A CN 110886745A
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- Prior art keywords
- contact part
- bolt
- nut
- clamping
- clamping ring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910045601 alloy Inorganic materials 0.000 claims description 24
- 239000000956 alloy Substances 0.000 claims description 24
- 229910000816 inconels 718 Inorganic materials 0.000 claims description 8
- 230000005489 elastic deformation Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 241000826860 Trapezium Species 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention provides a band assembly comprising: the clamping device comprises a first clamping ring, a second clamping ring, a first connecting shaft, a second connecting shaft, a first bolt, a first nut, a second bolt, a second nut, a first disc-shaped spring and a second disc-shaped spring; adopt this kind of structure, simple structure through setting up first dish shape spring between first nut and second connecting axle to the realization extrudees first dish shape spring when fastening first nut, makes first dish shape spring take place elastic deformation, in order to prevent that first bolt from appearing becoming flexible, improves the fastening nature of first bolt, in order to promote the fastness that the strap subassembly is connected. Through setting up second belleville spring between second nut and second connecting axle to the realization extrudees second belleville spring when fastening the second nut, makes second belleville spring take place elastic deformation, in order to prevent that the second bolt from appearing becoming flexible, improves the fastening of second bolt, in order to promote the fastness that the strap subassembly is connected.
Description
Technical Field
The invention relates to the technical field of a belt, in particular to a belt component.
Background
At present, in the related art, the existing strap assembly is connected through bolts and nuts, and after long-term use, the bolts and the nuts are easily loosened by adopting the mode of threaded connection, so that the firmness of strap connection is reduced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, the present invention provides a band assembly.
In view of the above, the present invention provides a band assembly, comprising: the clamping device comprises a first clamping ring, a second clamping ring, a first connecting shaft, a second connecting shaft, a first bolt, a first nut, a second bolt, a second nut, a first disc-shaped spring and a second disc-shaped spring; the first clamping ring is semicircular; the second clamping ring is semicircular, and the first clamping ring and the second clamping ring are arranged oppositely; the two first connecting shafts are arranged at two ends of the first clamping ring; the two second connecting shafts are arranged at two ends of the second retainer ring; the first bolt sequentially penetrates through one of the first connecting shafts and one of the second connecting shafts; the first nut is sleeved on the outer side of the first bolt; the second bolt sequentially penetrates through the other first connecting shaft and the other second connecting shaft; the second nut is sleeved on the outer side of the second bolt; the first disc-shaped spring comprises a first contact part, a first connecting part and a second contact part, the first contact part is sleeved on the outer side of the first bolt, the first contact part is attached to the first nut, the cross section of the first connecting part is arc-shaped, the first connecting part is connected with the first contact part, the second contact part is arranged in parallel with the first contact part, the second contact part is connected with the other end of the first connecting part, and the second contact part is attached to one of the second connecting shafts; the second disc spring comprises a third contact part, a second connecting part and a fourth contact part, the third contact part is sleeved on the outer side of the second bolt, the third contact part is attached to the second nut, the cross section of the second connecting part is arc-shaped, the second connecting part is connected with the third contact part, the fourth contact part is arranged in parallel with the third contact part, the fourth contact part is connected with the other end of the second connecting part, and the fourth contact part is attached to the other fourth connecting shaft.
In the technical scheme, firstly, a semicircular first clamping ring and a semicircular second clamping ring are oppositely arranged so as to realize that a fastened part is embedded into the first clamping ring and the second clamping ring; secondly, two first connecting shafts are arranged at two ends of the first clamping ring, and two second connecting shafts are arranged at two ends of the second clamping ring; thirdly, connecting one end of the first clamping ring with one end of the second clamping ring by sequentially penetrating a first bolt through a first connecting shaft and a second connecting shaft; meanwhile, the other end of the second clamping ring is connected with the other end of the second clamping ring by sequentially penetrating a second bolt through the other first connecting shaft and the other second connecting shaft; thirdly, the first nut is sleeved on the outer side of the first bolt, and the second nut is sleeved on the outer side of the second bolt, so that the first clamping ring and the second clamping ring are fastened, and the connection firmness of the first clamping ring and the second clamping ring is improved; thirdly, the first contact part is sleeved outside the first bolt, so that the first contact part is attached to the first nut, the second contact part is attached to the second connecting shaft, and the first connecting part with the arc-shaped section is simultaneously connected with the first contact part and the second contact part, so that when the first nut is screwed, the first nut and the second connecting shaft extrude the first contact part and the second contact part, the first disc-shaped spring is elastically deformed, and then a reaction force is generated on the first nut, so that the first bolt is prevented from being loosened, and the tightness of the first bolt is kept; thirdly, the third contact part is sleeved outside the second bolt, the third contact part is attached to the second nut, the fourth contact part is attached to the second connecting shaft, the second connecting part with the arc-shaped section is connected with the third contact part and the fourth contact part at the same time, when the second nut is screwed, the second nut and the second connecting shaft extrude the third contact part and the fourth contact part, the first disc-shaped spring is elastically deformed, reaction force is generated on the second nut, and the second bolt is prevented from loosening and is kept fastened. Adopt this kind of structure, simple structure through setting up first dish shape spring between first nut and second connecting axle to the realization extrudees first dish shape spring when fastening first nut, makes first dish shape spring take place elastic deformation, in order to prevent that first bolt from appearing becoming flexible, improves the fastening nature of first bolt, in order to promote the fastness that the strap subassembly is connected. Through setting up second belleville spring between second nut and second connecting axle to the realization extrudees second belleville spring when fastening the second nut, makes second belleville spring take place elastic deformation, in order to prevent that the second bolt from appearing becoming flexible, improves the fastening of second bolt, in order to promote the fastness that the strap subassembly is connected.
In addition, the band assembly according to the above technical solution provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, the first disc spring includes: a first anti-slip groove; the first anti-slip grooves are semicircular, and at least three first anti-slip grooves are arranged in the circumferential direction of the first contact part.
In this technical scheme, through the first anti-skidding groove setting that will be the semicircle type in the circumference of first contact site to prevent that first nut and first contact site from taking place relative rotation, thereby realize skid-proof purpose, in order to improve the fastening nature of first bolt and first nut.
In the above technical solution, preferably, the second disc spring includes: a second anti-slip groove; the second anti-skidding grooves are semicircular, and at least three second anti-skidding grooves are arranged in the circumferential direction of the third contact part.
In this technical scheme, through the second antiskid groove setting that will be the semicircle type in the circumference of third contact site to prevent that relative rotation from taking place for second nut and second contact site, thereby realize skid-proof purpose, in order to improve the fastening nature of second bolt and second nut.
In the above technical solution, preferably, the first collar includes: the clamping device comprises a first body, a first clamping part and a first clamping groove; the first clamping part is connected with the first body; the first clamping groove is in a trapezoid shape, and the first clamping groove is arranged in the first clamping portion.
In this technical scheme, through being connected first joint portion with first body to the first joint groove setting that will be the trapezium is in first joint portion, in order to realize the first joint inslot of part embedding that will be connected, thereby realizes the fastness that is connected by adapting unit, in order to promote the use experience of product.
In the above technical solution, preferably, an angle between the two inclined surfaces of the first engaging groove is 40 degrees.
In this technical scheme, set up to 40 degrees through the angle with two inclined planes in first joint groove, both avoided leading to the part that is connected to put into smoothly because of the angle is too big, avoided again leading to the untight problem of laminating between part that is connected and the first joint portion because of the angle undersize.
In the above technical solution, preferably, the second collar includes: the second body, the second clamping part and the second clamping groove; the second clamping part is connected with the second body; the second clamping groove is in a ladder shape and is arranged in the second clamping portion.
In this technical scheme, through being connected second joint portion and second body to the second joint groove that will be the trapezium sets up in second joint portion, in order to realize the part embedding second joint inslot that will be connected, thereby realizes the fastness that is connected by adapting unit, in order to promote the use experience of product.
In the above technical solution, preferably, an angle between the two inclined surfaces of the second catching groove is 40 degrees.
In this technical scheme, set up to 40 degrees through the angle with two inclined planes in second joint groove, both avoided leading to the part that is connected to put into smoothly because of the angle is too big, avoided again leading to the untight problem of laminating between part that is connected and the second joint portion because of the angle undersize.
In the above technical solution, preferably, the first disc spring is a GH4169 alloy body or an 2.4668 alloy body or an INCONEL718 alloy body; the second disc spring is GH4169 alloy body or 2.4668 alloy body or INCONEL718 alloy body.
In the technical scheme, the first disc-shaped spring and the second disc-shaped spring are made of GH4169 alloy, 2.4668 alloy or INCONEL718 alloy, so that the first disc-shaped spring and the second disc-shaped spring have good high-temperature resistance, the first disc-shaped spring and the second disc-shaped spring have good elastic performance at high temperature, and the hardness of the first disc-shaped spring and the second disc-shaped spring at high temperature can reach HV400 or above.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 shows a schematic structural view of a cuff assembly according to an embodiment of the present invention;
FIG. 2 is an enlarged partial view at A of the structural schematic diagram of the cuff assembly shown in FIG. 1 according to one embodiment of the present invention;
FIG. 3 is a partial enlarged view at B of the structural schematic diagram of the band set shown in FIG. 1 according to one embodiment of the invention;
FIG. 4 shows a schematic structural view of a first belleville spring according to an embodiment of the present invention;
FIG. 5 shows a schematic structural diagram of a second disc spring according to an embodiment of the invention;
FIG. 6 shows a schematic structural view of a first collar according to an embodiment of the present invention;
FIG. 7 shows a schematic structural view of a second collar according to an embodiment of the invention;
wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:
12 first rand, 122 first body, 124 first joint portion, 126 first joint groove, 14 second rand, 142 second body, 144 second joint portion, 146 second joint groove, 16 first connecting shaft, 18 second connecting shaft, 20 first bolt, 22 first nut, 24 second bolt, 26 second nut, 28 first dish spring, 282 first contact portion, 284 first connecting portion, 286 second contact portion, 30 second dish spring, 302 third contact portion, 304 second connecting portion, 306 fourth contact portion.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The cuff assembly according to some embodiments of the present invention is described below with reference to figures 1 to 7.
In an embodiment of the present invention, as shown in fig. 1 to 7, the present invention provides a band kit comprising: a first clamping ring 12, a second clamping ring 14, a first connecting shaft 16, a second connecting shaft 18, a first bolt 20, a first nut 22, a second bolt 24, a second nut 26, a first disc spring 28 and a second disc spring 30; the first clamping ring 12 is semicircular; the second clamping ring 14 is semicircular, and the first clamping ring 12 and the second clamping ring 14 are arranged oppositely; two first connecting shafts 16 are arranged at two ends of the first clamping ring 12; two second connecting shafts 18 are arranged at two ends of the second retainer ring 14; the first bolt 20 sequentially penetrates through one of the first connecting shafts 16 and one of the second connecting shafts 18; the first nut 22 is sleeved on the outer side of the first bolt 20; the second bolt 24 passes through the other first connecting shaft 16 and the other second connecting shaft 18 in sequence; the second nut 26 is sleeved on the outer side of the second bolt 24; the first disc spring comprises a first contact part 282, a first connection part 284 and a second contact part 286, the first contact part 282 is sleeved on the outer side of the first bolt 20, the first contact part 282 is attached to the first nut 22, the cross section of the first connection part 284 is in an arc shape, the first connection part 284 is connected with the first contact part 282, the second contact part 286 is arranged in parallel with the first contact part 282, the second contact part 286 is connected with the other end of the first connection part 284, and the second contact part 286 is attached to one of the second connection shafts 18; the second belleville spring comprises a third contact portion 302, a second connecting portion 304 and a fourth contact portion 306, the third contact portion 302 is sleeved on the outer side of the second bolt 24, the third contact portion 302 is attached to the second nut 26, the cross section of the second connecting portion 304 is in the shape of a circular arc, the second connecting portion 304 is connected with the third contact portion 302, the fourth contact portion 306 is parallel to the third contact portion 302, the fourth contact portion 306 is connected with the other end of the second connecting portion 304, and the fourth contact portion 306 is attached to the other fourth connecting shaft.
In this embodiment, first, the insertion of the fastened component into the first collar 12 and the second collar 14 is achieved by the first collar 12 in a semicircular shape and the second collar 14 in a semicircular shape being arranged opposite to each other; secondly, two first connecting shafts 16 are arranged at two ends of the first clamping ring 12, and two second connecting shafts 18 are arranged at two ends of the second clamping ring 14; thirdly, connecting one end of the first clamping ring 12 and one end of the second clamping ring 14 by sequentially passing a first bolt 20 through a first connecting shaft 16 and a second connecting shaft 18; meanwhile, the other end of the second clamping ring 14 is connected with the other end of the second clamping ring 14 by sequentially penetrating a second bolt 24 through the other first connecting shaft 16 and the other second connecting shaft 18; thirdly, the first nut 22 is sleeved on the outer side of the first bolt 20, and the second nut 26 is sleeved on the outer side of the second bolt 24, so that the first clamping ring 12 and the second clamping ring 14 are fastened, and the firmness of connection of the first clamping ring 12 and the second clamping ring 14 is improved; thirdly, the first contact part 282 is fitted with the first nut 22 by sleeving the first contact part 282 on the outer side of the first bolt 20, the second contact part 286 is fitted with the second connecting shaft 18, and the first connecting part 284 with an arc-shaped cross section is simultaneously connected with the first contact part 282 and the second contact part 286, so that when the first nut 22 is screwed, the first nut 22 and the second connecting shaft 18 extrude the first contact part 282 and the second contact part 286, the first disc-shaped spring 28 is elastically deformed, and then a reaction force is generated on the first nut 22, so that the first bolt 20 is prevented from loosening, and the tightness of the first bolt 20 is maintained; thirdly, the third contact portion 302 is fitted with the second nut 26 by sleeving the third contact portion 302 on the outer side of the second bolt 24, the fourth contact portion 306 is fitted with the second connecting shaft 18, and the second connecting portion 304 with the circular-arc cross section is simultaneously connected with the third contact portion 302 and the fourth contact portion 306, so that when the second nut 26 is screwed, the second nut 26 and the second connecting shaft 18 press the third contact portion 302 and the fourth contact portion 306, the first disc-shaped spring 28 is elastically deformed, and then a reaction force is generated on the second nut 26, so that the second bolt 24 is prevented from being loosened, and the tightness of the second bolt 24 is maintained. Adopt this kind of structure, simple structure through setting up first dish spring 28 between first nut 22 and second connecting axle 18 to the realization is when fastening first nut 22, extrudees first dish spring 28, makes first dish spring 28 take place elastic deformation, appears becoming flexible with preventing first bolt 20, improves first bolt 20's fastening nature, with the fastness that promotes the strap subassembly and connect. Through setting up second belleville spring 30 between second nut 26 and second connecting axle 18 to the realization extrudes second belleville spring 30 when fastening second nut 26, makes second belleville spring 30 take place elastic deformation, in order to prevent that second bolt 24 from appearing not hard up, improves second bolt 24's fastening nature, in order to promote the fastness that the strap subassembly is connected.
In one embodiment of the present invention, preferably, the first disc spring 28 includes: a first anti-slip groove; the first anti-slip grooves are semicircular, and at least three first anti-slip grooves are arranged in the circumferential direction of the first contact portion 282.
In this embodiment, the first anti-slip groove having a semicircular shape is disposed in the circumferential direction of the first contact portion 282 to prevent the first nut 22 and the first contact portion 282 from rotating relative to each other, so that the anti-slip purpose is achieved to improve the fastening performance of the first bolt 20 and the first nut 22.
In one embodiment of the present invention, preferably, the second disc spring 30 includes: a second anti-slip groove; the second anti-slip grooves are semicircular, and at least three second anti-slip grooves are arranged in the circumferential direction of the third contact portion 302.
In this embodiment, the second anti-slip groove having a semicircular shape is disposed in the circumferential direction of the third contact portion 302 to prevent the second nut 26 and the second contact portion 286 from rotating relative to each other, so as to achieve the anti-slip purpose and improve the fastening performance of the second bolt 24 and the second nut 26.
In one embodiment of the present invention, preferably, as shown in fig. 6, the first collar 12 includes: a first body 122, a first catching portion 124 and a first catching groove 126; the first clamping portion 124 is connected with the first body 122; the first clamping groove 126 is trapezoidal, and the first clamping groove 126 is arranged in the first clamping portion 124.
In this embodiment, the first clamping portion 124 is connected to the first body 122, and the first clamping groove 126 in the trapezoid shape is disposed in the first clamping portion 124, so that the to-be-connected component is embedded into the first clamping groove 126, and the firmness of connection by the connecting component is realized, thereby improving the use experience of the product.
In one embodiment of the present invention, preferably, as shown in fig. 6, the angles of the two inclined surfaces of the first catching groove 126 are a, and a is 40 degrees.
In this embodiment, the angles of the two inclined surfaces of the first engaging groove 126 are set to a, a is 40 degrees, which not only prevents the connected components from being placed into the first engaging portion smoothly due to too large angle, but also prevents the connected components from being attached to the first engaging portion 124 loosely due to too small angle.
In one embodiment of the present invention, preferably, as shown in fig. 7, the second collar 14 includes: a second body 142, a second catching portion 144, and a second catching groove 146; the second clamping portion 144 is connected with the second body 142; the second clamping groove 146 is trapezoidal, and the second clamping groove 146 is arranged in the second clamping portion 144.
In this embodiment, the second clamping portion 144 is connected to the second body 142, and the second clamping groove 146 in a trapezoid shape is disposed in the second clamping portion 144, so that the to-be-connected component is embedded into the second clamping groove 146, and the firmness of connection by the connecting component is realized, thereby improving the use experience of the product.
In one embodiment of the present invention, it is preferable that the angles of the two inclined surfaces of the second catching groove 146 are b, b being 40 degrees, as shown in fig. 7.
In this embodiment, the angles of the two inclined surfaces of the second clamping groove 146 are set as b, and b is 40 degrees, so that the problem that the connected components cannot be smoothly put into the second clamping groove due to too large angle is avoided, and the problem that the connected components are not tightly attached to the second clamping portion 144 due to too small angle is also avoided.
In one embodiment of the present invention, preferably, the first disc spring 28 is a GH4169 alloy body or an 2.4668 alloy body or an INCONEL718 alloy body; the second disc spring 30 is a GH4169 alloy body or an 2.4668 alloy body or an INCONEL718 alloy body.
In this embodiment, the first disc spring 28 and the second disc spring 30 are made of GH4169 alloy or 2.4668 alloy or INCONEL718 alloy, so that the first disc spring 28 and the second disc spring 30 have good high temperature resistance, thereby ensuring that the first disc spring 28 and the second disc spring 30 have good elasticity at high temperature and ensuring that the hardness of the first disc spring 28 and the second disc spring 30 at high temperature can reach HV400 or more.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A band assembly, characterized in that the band assembly comprises:
the first clamping ring is semicircular;
the second clamping ring is semicircular, and the first clamping ring and the second clamping ring are arranged oppositely;
the two first connecting shafts are arranged at two ends of the first clamping ring;
the two second connecting shafts are arranged at two ends of the second clamping ring;
the first bolt sequentially penetrates through one of the first connecting shafts and one of the second connecting shafts;
the first nut is sleeved on the outer side of the first bolt;
the second bolt sequentially penetrates through the other first connecting shaft and the other second connecting shaft;
the second nut is sleeved on the outer side of the second bolt;
the first disc-shaped spring comprises a first contact part, a first connecting part and a second contact part, the first contact part is sleeved on the outer side of the first bolt and is attached to the first nut, the cross section of the first connecting part is arc-shaped, the first connecting part is connected with the first contact part, the second contact part is arranged in parallel with the first contact part, the second contact part is connected with the other end of the first connecting part, and the second contact part is attached to one of the second connecting shafts;
the second disc spring comprises a third contact part, a second connecting part and a fourth contact part, the third contact part is sleeved on the outer side of the second bolt, the third contact part is attached to the second nut, the cross section of the second connecting part is arc-shaped, the second connecting part is connected with the third contact part, the fourth contact part is arranged in parallel with the third contact part, the fourth contact part is connected with the other end of the second connecting part, and the fourth contact part is attached to the fourth connecting shaft.
2. The cuff assembly of claim 1 wherein the first disc spring comprises:
the first anti-slip groove is semicircular, and at least three first anti-slip grooves are arranged in the circumferential direction of the first contact part.
3. The cuff assembly of claim 2 wherein the second disc spring comprises:
and the second anti-skid grooves are semicircular, and at least three second anti-skid grooves are arranged in the circumferential direction of the third contact part.
4. The cuff assembly of claim 1 wherein the first collar comprises:
a first body;
the first clamping part is connected with the first body;
the first clamping groove is in a trapezoid shape, and the first clamping groove is arranged in the first clamping portion.
5. The cuff assembly of claim 4 wherein:
the angle of the two inclined planes of the first clamping groove is 40 degrees.
6. The cuff assembly of claim 5 wherein the second collar comprises:
a second body;
the second clamping part is connected with the second body;
the second joint groove, the second joint groove is the trapezoidal, the second joint groove sets up in the second joint portion.
7. The cuff assembly of claim 6 wherein:
the angle of the two inclined planes of the second clamping groove is 40 degrees.
8. The cuff assembly according to any one of claims 1 to 7, wherein:
the first disc-shaped spring is a GH4169 alloy body or an 2.4668 alloy body or an INCONEL718 alloy body;
the second disc spring is a GH4169 alloy body or an 2.4668 alloy body or an INCONEL718 alloy body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911254944.0A CN110886745A (en) | 2019-12-10 | 2019-12-10 | Band component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911254944.0A CN110886745A (en) | 2019-12-10 | 2019-12-10 | Band component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110886745A true CN110886745A (en) | 2020-03-17 |
Family
ID=69751201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911254944.0A Pending CN110886745A (en) | 2019-12-10 | 2019-12-10 | Band component |
Country Status (1)
| Country | Link |
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| CN (1) | CN110886745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173560A (en) * | 2021-04-27 | 2021-07-27 | 青岛派尼尔环保技术有限公司 | Large double water-cooling ozone discharging chamber |
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| CN107701907A (en) * | 2017-10-30 | 2018-02-16 | 江阴市恒润重工股份有限公司 | A kind of flange and manufacture method with antiskid groove type packing ring and pressure sensor |
| CN209385810U (en) * | 2019-08-12 | 2019-09-13 | 常州市武进武南管道设备有限公司 | A kind of heat-insulated pipe clamp of anti-loose crack resistence |
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| CN209385810U (en) * | 2019-08-12 | 2019-09-13 | 常州市武进武南管道设备有限公司 | A kind of heat-insulated pipe clamp of anti-loose crack resistence |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113173560A (en) * | 2021-04-27 | 2021-07-27 | 青岛派尼尔环保技术有限公司 | Large double water-cooling ozone discharging chamber |
| CN113173560B (en) * | 2021-04-27 | 2023-01-03 | 青岛派尼尔环保技术有限公司 | Large double water-cooling ozone discharging chamber |
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Application publication date: 20200317 |
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