CN104912952A - Tubular spring coupler structure - Google Patents
Tubular spring coupler structure Download PDFInfo
- Publication number
- CN104912952A CN104912952A CN201510334605.9A CN201510334605A CN104912952A CN 104912952 A CN104912952 A CN 104912952A CN 201510334605 A CN201510334605 A CN 201510334605A CN 104912952 A CN104912952 A CN 104912952A
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- China
- Prior art keywords
- coupling
- sleeve
- driving shaft
- driven shaft
- torque rod
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Abstract
The invention provides a tubular spring coupler structure which comprises a driving shaft, a bevel gear, a gear, tubular springs, a support, a half coupler, a torque rod, a driven shaft, a lubrication hole and seal rings. The bevel gear is arranged on the surface of the driving shaft, and one side of the bevel gear is tightly connected with the support. One end of the support is tightly connected with the half coupler, and the torque rod is arranged on one side of the half coupler. The tubular springs are arranged on one side of the torque rod, and the gear is arranged on one side of each tubular spring. One end of the driving shaft is tightly connected with one end of the driven shaft, and the lubrication hole is formed in the joint of the driving shaft and the driven shaft. The seal rings are arranged at the joint of the driving shaft and the driven shaft. The structure is compact, so that the shafts are effectively connected, the tubular springs in the tubular spring coupler structure can effectively reduce vibration, and therefore the tubular spring coupler structure can have better linkage during work. Lubricant can be conveniently added through the lubrication hole, abrasion of the coupler is reduced, and the service life of the tubular spring coupler structure is prolonged.
Description
Technical field
The present invention relates to a kind of sleeve structure, particularly a kind of sleeve coupler structure, belongs to coupling technical field.
Background technique
Coupling is widely used in the axle system transmission of various mechanical device, after dynamic balancing, be applied to the commonplace coupling of high-speed drive shaft system has multiple, fixed rigid coupling, although this coupling does not have compensation performance, there are the features such as structure is simple, easy to manufacture, Maintenance free, cost are low.Inelastic element flexible shaft coupling and band elastic element flexible coupling is divided into again in flexible coupling, last class only has the ability compensating diaxon relative displacement, a rear class also has buffering and damping effect except having compensation performance, but in the ability of transmitting torque, because the intensity by elastic element limits, general not as good as inelastic component coupling.With different according to the material of band elastic element in elastic element flexible coupling, metallic elastic component and non-metal elastic element can be further divided into again, the main feature of metallic elastic component is that intensity is high, the ability of transmitting torque large, long service life, not perishable and stable performance.The advantage of non-metal elastic element is easily manufactured, easily obtains various structure shape, and has higher damping capacity.
There is many deficiencys in current coupling, the reliability of coupling is low, working life short and poor working environment.Operate unreliable, do not allow the transmission of operation temporary break, many coupling do not lubricate, the coupling of metallic elastic component nothing but.High temperature and have oils, acid, alkali and other Korrosionsmediums place or have optical radiation to exist should as far as possible can not with the coupling containing rubber elastic element.Have dust, moist environment, application has the coupling of case.Obviously receive the restriction of Environmental Conditions, therefore, propose a kind of tubular structure coupler structure for the problems referred to above.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, a kind of tubular structure coupler structure is provided, its inner sleeve arranged can carry out damping effectively, makes it operationally have better linkage, effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
A kind of sleeve coupler structure of the present invention, comprises driving shaft, bevel gear, gear, sleeve, supporting, half-coupling, torque rod, driven shaft, lubrication hole and seal ring; Bevel gear is installed on described driving shaft surface, and bevel gear side and supporting compact siro spinning technology; Described supporting one end and half-coupling compact siro spinning technology, and half-coupling side arranges torque rod; Sleeve is installed in described torque rod side, and sleeve side arranges gear; Described driving shaft one end and driven shaft one end compact siro spinning technology; Described driving shaft and driven shaft joint arrange lubrication hole, and driving shaft and driven shaft joint arrange seal ring.
Further, described driving wheel one end is inner through supporting, and supporting is Z-shaped structure.
Further, described half-coupling is L shape structure, and half-coupling one end and follower compact siro spinning technology.
Further, described seal ring is ring structure, and has multiple seal ring to be distributed in driving shaft and driven shaft joint.
Further, described sleeve is tubular-shaped structures, and sleeve is two is installed on torque rod side side by side.
The beneficial effect that compared with prior art the present invention reaches is:
1, inside of the present invention is provided with seal ring, can seal operation part effectively;
2, compact structure of the present invention, can be good at the permanent use ensureing this structure, adds working life;
3, the lubrication hole that the present invention inside is arranged can add oiling agent, and oiling agent can play a protective role;
4, the present invention has good economic benefit and social effect, is applicable to promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram described in the embodiment of the present invention;
Fig. 2 is the overall structure plan view described in the embodiment of the present invention;
Number in the figure: 1, driving shaft, 2, bevel gear, 3, gear, 4, sleeve, 5, supporting, 6, half-coupling, 7, torque rod, 8, driven shaft, 9, lubrication hole, 10, seal ring.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: as shown in Figure 1-2, a kind of sleeve coupler structure of the present invention, comprises driving shaft 1, bevel gear 2, gear 3, sleeve 4, supporting 5, half-coupling 6, torque rod 7, driven shaft 8, lubrication hole 9 and seal ring 10; Bevel gear 2 is installed on described driving shaft 1 surface, and bevel gear 2 side and supporting 5 compact siro spinning technology; Described supporting 5 one end and half-coupling 6 compact siro spinning technology, and half-coupling 6 side arranges torque rod 7; Sleeve 4 is installed in described torque rod 7 side, and sleeve 4 side arranges gear 3; Described driving shaft 1 one end and driven shaft 8 one end compact siro spinning technology; Described driving shaft 1 arranges lubrication hole 9 with driven shaft 8 joint, and driving shaft 1 and driven shaft 8 joint arrange seal ring 10.
As a preferred technical solution of the present invention, described driving wheel 1 one end is inner through supporting 5, and supports 5 for Z-shaped structure; Described half-coupling 6 is L shape structure, and half-coupling 6 one end and follower 8 compact siro spinning technology; Described seal ring 10 is ring structure, and has multiple seal ring 10 to be distributed in driving shaft 1 and driven shaft 8 joint; Described sleeve 4 is tubular-shaped structures, and sleeve 4 is two is installed on torque rod 7 side side by side.
The present invention in use, sleeve coupling utilizes the mobility with a direction or several direction that is dynamically connected formed between coupling working part to compensate, utilize the resiliently deformable of elastic element to compensate deflection and the displacement of diaxon, elastic element also has buffering and damping property simultaneously.Coupling is connected two half-couplings with flange respectively with parallel key with diaxon, then with bolt, two half-couplings are connected, to transmit motion and torque.Sleeve coupling transmitting torque is comparatively large, can ensure that diaxon has higher accuracy of alignment, is generally usually used in load steady, and high speed or transmission accuracy require higher axle system transmission.Flange coupling does not possess radial direction, axis and angular compensatory performance, if can not ensure coupled diaxon accuracy of alignment during use, will reduce the working life of coupling, transmission accuracy and transmission efficiency, and cause vibration & noise.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a sleeve coupler structure, comprises driving shaft (1), bevel gear (2), gear (3), sleeve (4), supporting (5), half-coupling (6), torque rod (7), driven shaft (8), lubrication hole (9) and seal ring (10); It is characterized in that: bevel gear (2) is installed on described driving shaft (1) surface, and bevel gear (2) side and supporting (5) compact siro spinning technology; Described supporting (5) one end and half-coupling (6) compact siro spinning technology, and half-coupling (6) side arranges torque rod (7); Sleeve (4) is installed in described torque rod (7) side, and sleeve (4) side arranges gear (3); Described driving shaft (1) one end and driven shaft (8) one end compact siro spinning technology; Described driving shaft (1) and driven shaft (8) joint arrange lubrication hole (9), and driving shaft (1) and driven shaft (8) joint arrange seal ring (10).
2. a kind of sleeve coupler structure according to claim 1, is characterized in that: described driving wheel (1) one end is inner through supporting (5), and supports (5) for Z-shaped structure.
3. a kind of sleeve coupler structure according to claim 1, is characterized in that: described half-coupling (6) is L shape structure, and half-coupling (6) one end and follower (8) compact siro spinning technology.
4. a kind of sleeve coupler structure according to claim 1, is characterized in that: described seal ring (10) is ring structure, and has multiple seal ring (10) to be distributed in driving shaft (1) and driven shaft (8) joint.
5. a kind of sleeve coupler structure according to claim 1, is characterized in that: described sleeve (4) is tubular-shaped structures, and sleeve (4) is two is installed on torque rod (7) side side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334605.9A CN104912952A (en) | 2015-06-17 | 2015-06-17 | Tubular spring coupler structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334605.9A CN104912952A (en) | 2015-06-17 | 2015-06-17 | Tubular spring coupler structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104912952A true CN104912952A (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510334605.9A Pending CN104912952A (en) | 2015-06-17 | 2015-06-17 | Tubular spring coupler structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912952A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0041708A2 (en) * | 1980-06-09 | 1981-12-16 | E.I. Du Pont De Nemours And Company | Apparatus for coupling shafts, apparatus for transmitting torque from one shaft to another, and an automotive power train |
| US4373925A (en) * | 1977-09-21 | 1983-02-15 | Fickelscher Kurt G | Elastic coupling |
| CN85202685U (en) * | 1985-07-04 | 1986-04-23 | 雷良榆 | Large flexibility torsional spring-damping coupling as high power transmission mechanism |
| CN87211703U (en) * | 1987-08-08 | 1988-04-06 | 广东省航运科学研究所 | High elastic couplings of shaft with outside flexible belt |
| CN2113376U (en) * | 1992-02-15 | 1992-08-19 | 雷良榆 | Flexible part coupling |
| CN204985398U (en) * | 2015-06-17 | 2016-01-20 | 无锡市天力五金弹簧厂 | Tubular spring shaft coupling structure |
-
2015
- 2015-06-17 CN CN201510334605.9A patent/CN104912952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373925A (en) * | 1977-09-21 | 1983-02-15 | Fickelscher Kurt G | Elastic coupling |
| EP0041708A2 (en) * | 1980-06-09 | 1981-12-16 | E.I. Du Pont De Nemours And Company | Apparatus for coupling shafts, apparatus for transmitting torque from one shaft to another, and an automotive power train |
| CN85202685U (en) * | 1985-07-04 | 1986-04-23 | 雷良榆 | Large flexibility torsional spring-damping coupling as high power transmission mechanism |
| CN87211703U (en) * | 1987-08-08 | 1988-04-06 | 广东省航运科学研究所 | High elastic couplings of shaft with outside flexible belt |
| CN2113376U (en) * | 1992-02-15 | 1992-08-19 | 雷良榆 | Flexible part coupling |
| CN204985398U (en) * | 2015-06-17 | 2016-01-20 | 无锡市天力五金弹簧厂 | Tubular spring shaft coupling structure |
Non-Patent Citations (1)
| Title |
|---|
| 周明衡: "《联轴器选用手册》", 31 January 2001 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
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| WD01 | Invention patent application deemed withdrawn after publication |