CN204458889U - A kind of nylon rope flexible coupling that can cushion large impact - Google Patents
A kind of nylon rope flexible coupling that can cushion large impact Download PDFInfo
- Publication number
- CN204458889U CN204458889U CN201520099680.7U CN201520099680U CN204458889U CN 204458889 U CN204458889 U CN 204458889U CN 201520099680 U CN201520099680 U CN 201520099680U CN 204458889 U CN204458889 U CN 204458889U
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- coupling
- nylon rope
- right half
- left half
- large impact
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Abstract
A kind of nylon rope flexible coupling that can cushion large impact, comprise left half-coupling and right half-coupling, left half-coupling and left half-coupling, right half-coupling and the flange hole right half-coupling being respectively equipped with corresponding annular array, between left half-coupling and left half-coupling, all be fixedly connected with between right half-coupling with right half-coupling, left, right half-coupling is connected by the bifilar nylon rope taken up, form approximate closed circle, left, right half-coupling is provided with nylon rope supporting frame, which is provided with opening slot, nylon rope embeds in opening slot fixing, opening slot tail end has a square deep gouge, initiatively coupling of shaft system half-coupling, by flange by transmission of torque to drive end half-coupling, drive end half-coupling drives driven end shaft coupling to rotate by bifilar nylon rope, by torque and move through driven end half-coupling export, the transmission requirement of buffering large impact can be met, there is structure simple, mounting or dismounting are convenient, life-span is long, the feature that cost is low.
Description
Technical field
The utility model belongs to coupling technical field, particularly a kind of nylon rope flexible coupling that can cushion large impact.
Background technique
Coupling belongs to mechanical transmission coupling, is mainly used to transmitting torque, compensates the skew of radial direction, axis and angle, also has the effect of buffer shock-absorbing simultaneously.At present, some equipment can produce larger vibration and impact when transmitting motion and moment of torsion, special in the equipment such as squeezer, disintegrator, vibrating sieve, padded coaming made by usual employing balata belt, wire rope, but this type of coupling mounting or dismounting inconvenience, maintenance are frequently, working life is short, cost of material is high, can not meet the transmission requirement of large impact.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to propose a kind of nylon rope flexible coupling that can cushion large impact, the transmission requirement of buffering large impact can be met, have that structure is simple, mounting or dismounting are convenient, be convenient to maintenance, long service life, the feature that the cost of material is low.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of nylon rope flexible coupling that can cushion large impact, comprise left half-coupling 1 and right half-coupling 15, left half-coupling 1 and left half-coupling 4, right half-coupling 15 and the flange hole right half-coupling 14 being respectively equipped with corresponding annular array, between left half-coupling 1 and left half-coupling 4, all be fixedly connected with between right half-coupling 15 with right half-coupling 14, left half-coupling 4 is connected by the bifilar nylon rope 5 taken up with right half-coupling 14, form an approximate closed circle, left half-coupling 4, right half-coupling 14 is provided with the nylon rope supporting frame 16 be made up of straightway and arc section, nylon rope supporting frame 16 is provided with opening slot 12, nylon rope 5 embeds in opening slot 12 fixing, opening slot 12 tail end has a square deep gouge 13.
Be fixedly connected with respectively by hexagon flange bolt 2, hexagon nut with flange 3 between described left half-coupling 1 with left half-coupling 4, between right half-coupling 15 with right half-coupling 14.
Described left half-coupling 4, right half-coupling 14 are symplex structure.
Square deep gouge 13 on described left half-coupling 4, right half-coupling 14 coordinates with the square boss 17 on pressing plate 6, having concentric, an isometrical through hole along square deep gouge 13 and square boss 17 center, making pressing plate 6 compress nylon rope 5 by Cock screw 7 being inserted through hole.
The two ends of described nylon rope 5 are provided with cast joint 8, and the other end cast connecting bolt 9 of cast joint 8, cast bolt 9 is connected with the hexagon slotted nut 10 and pad 11 that are mated.
Described opening slot 12 is isometric and same footpath with cast joint 8.
The diameter of described opening slot 12 is less than the external diameter of pad 11.
Described nylon rope 5 quantity is 8.
The flexible material nylon rope adopted due to the utility model has larger soft rigidity, arbitrarily can bend, be out of shape, still larger torque can be transmitted while distortion, because nylon rope has larger lagging characteristics, the vibration of one end axle system and impact, by the buffer function of nylon rope, will slacken when outputting to the axle system the other end greatly; When there is vibration in driven shaft system, driven half-coupling drives nylon rope skew, change the angle of nylon rope and axle system, mainly change the angle of nylon rope straightway c section and axle system, vibratory output can be tried to achieve according to deflection angle size and straightway c segment length, therefore by changing the length of straightway c, the effect that big error compensates is realized; Shaft coupling is pind down mutually by nylon rope, avoid anxious stop or velocity variations time, because effect of inertia causes shaft coupling to travel forward, nylon rope is relaxed, has that structure is simple, mounting or dismounting are convenient, be convenient to maintenance, long service life, the feature that the cost of material is low.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model.
Fig. 2 is shaft coupling 4 (or 14) axonometric drawing.
Fig. 3 (a) is the plan view of shaft coupling 4 (or 14), and (b) is the left view of shaft coupling 4 (or 14).
Fig. 4 is the partial enlarged drawing of nylon rope supporting frame 16.
Fig. 5 is the partial enlarged drawing of square deep gouge 13.
Fig. 6 is the structural drawing of pressing plate 6.
Fig. 7 is the working state figure of nylon rope 5.
Fig. 8 is the utility model using state figure.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, Fig. 2, a kind of nylon rope flexible coupling that can cushion large impact, comprise left half-coupling 1 and right half-coupling 15, left half-coupling 1 and left half-coupling 4, right half-coupling 15 and the flange hole right half-coupling 14 being respectively equipped with corresponding annular array, between left half-coupling 1 and left half-coupling 4, respectively by hexagon flange bolt 2 between right half-coupling 15 and right half-coupling 14, hexagon nut with flange 3 is fixedly connected with, left half-coupling 4 is connected by the bifilar nylon rope 5 taken up with right half-coupling 14, form an approximate closed circle,
See Fig. 3, Fig. 4, left half-coupling 4, right half-coupling 14 are provided with the nylon rope supporting frame 16 be made up of straightway and arc section, nylon rope supporting frame 16 is provided with opening slot 12, nylon rope 5 embeds in opening slot 12 fixing, opening slot 12 tail end has a square deep gouge 13, is convenient to coordinate with pressing plate 6 fix.
Described left half-coupling 4, right half-coupling 14 are symplex structure.
The two ends of described nylon rope 5 are provided with cast joint 8, and the other end cast connecting bolt 9 of cast joint 8, cast bolt 9 is connected with the hexagon slotted nut 10 and pad 11 that are mated, to regulate the degree of tightness of nylon rope 5.
Described opening slot 12 is isometric and same footpath with cast joint 8.
The diameter of described opening slot 12 is less than the external diameter of pad 11.
See Fig. 5, Fig. 6, square deep gouge 13 on described left half-coupling 4, right half-coupling 14 coordinates with the square boss 17 on pressing plate 6, having concentric, an isometrical through hole along square deep gouge 13 and square boss 17 center, making pressing plate 6 compress nylon rope 5 by Cock screw 7 being inserted through hole.
See Fig. 7, the nylon rope 5 of described tensioning is made up of arc section b, d and straightway a, c, e, and nylon rope 5 quantity is 8.
See Fig. 8, working principle of the present utility model is:
The initiatively arbitrary half-coupling of coupling of shaft system, when the left half-coupling 1 of active coupling of shaft system, then right half-coupling 15 is driven shaft system, left half-coupling 4 is given by transmission of torque by flange, left half-coupling 4 drives right half-coupling 14 to rotate by bifilar nylon rope 5, by torque with move through right half-coupling 15 and export.When vibration occurs in driven shaft system, right half-coupling 14 drives nylon rope 5 to offset, and changes the angle of nylon rope 5 and axle system, thus reaches the compensation effect of compensating error skew.
Claims (8)
1. one kind can be cushioned the nylon rope flexible coupling of large impact, comprise left half-coupling (1) and right half-coupling (15), it is characterized in that, left half-coupling (1) and left half-coupling (4), right half-coupling (15) and the flange hole right half-coupling (14) being respectively equipped with corresponding annular array, between left half-coupling (1) and left half-coupling (4), all be fixedly connected with between right half-coupling (15) with right half-coupling (14), left half-coupling (4) is connected by the bifilar nylon rope (5) taken up with right half-coupling (14), form an approximate closed circle, left half-coupling (4), right half-coupling (14) is provided with the nylon rope supporting frame (16) be made up of straightway and arc section, nylon rope supporting frame (16) is provided with opening slot (12), nylon rope (5) embeds in opening slot (12) fixing, opening slot (12) tail end has a square deep gouge (13).
2. a kind of nylon rope flexible coupling that can cushion large impact according to claim 1, it is characterized in that, described left half-coupling (1) is fixedly connected with respectively by hexagon flange bolt (2), hexagon nut with flange (3) with between left half-coupling (4), between right half-coupling (15) with right half-coupling (14).
3. a kind of nylon rope flexible coupling that can cushion large impact according to claim 1 and 2, is characterized in that, described left half-coupling (4), right half-coupling (14) are symplex structure.
4. a kind of nylon rope flexible coupling that can cushion large impact according to claim 1 and 2, it is characterized in that, square deep gouge (13) on described left half-coupling (4), right half-coupling (14) coordinates with the square boss (17) on pressing plate (6), having concentric, an isometrical through hole along square deep gouge (13) and square boss (17) center, making pressing plate (6) compress nylon rope (5) by Cock screw (7) being inserted through hole.
5. a kind of nylon rope flexible coupling that can cushion large impact according to claim 1, it is characterized in that, the two ends of described nylon rope (5) are provided with cast joint (8), the other end cast connecting bolt (9) of cast joint (8), cast bolt (9) is connected with the hexagon slotted nut (10) and pad (11) that are mated.
6. a kind of nylon rope flexible coupling that can cushion large impact according to claim 1, is characterized in that, described opening slot (12) and cast joint (8) isometric and same footpath.
7. a kind of nylon rope flexible coupling that can cushion large impact according to claim 1 or 6, is characterized in that, the diameter of described opening slot (12) is less than the external diameter of pad (11).
8. a kind of nylon rope flexible coupling that can cushion large impact according to claim 1 or 5, it is characterized in that, described nylon rope (5) quantity is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099680.7U CN204458889U (en) | 2015-02-11 | 2015-02-11 | A kind of nylon rope flexible coupling that can cushion large impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099680.7U CN204458889U (en) | 2015-02-11 | 2015-02-11 | A kind of nylon rope flexible coupling that can cushion large impact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458889U true CN204458889U (en) | 2015-07-08 |
Family
ID=53665780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099680.7U Expired - Fee Related CN204458889U (en) | 2015-02-11 | 2015-02-11 | A kind of nylon rope flexible coupling that can cushion large impact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458889U (en) |
-
2015
- 2015-02-11 CN CN201520099680.7U patent/CN204458889U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20160211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |