CN205047682U - Resilient coupling that can impaired spare part of quick replacement - Google Patents
Resilient coupling that can impaired spare part of quick replacement Download PDFInfo
- Publication number
- CN205047682U CN205047682U CN201520683084.3U CN201520683084U CN205047682U CN 205047682 U CN205047682 U CN 205047682U CN 201520683084 U CN201520683084 U CN 201520683084U CN 205047682 U CN205047682 U CN 205047682U
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- spacing hole
- bearing pin
- spacing
- central shaft
- fixed cover
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a resilient coupling that can impaired spare part of quick replacement belongs to the mechanical transmission field. It includes the center pin, the suit is in center pin one end and can gliding slip cap, suit install slip stop gear between slip cap and the center pin in the epaxial fixed cover in center on the center pin, and fixed cover both ends are passed through the jump ring and are installed on the center pin. The utility model discloses simple structure, convenient operation, only maintenance duration has been saved to impaired spare part on need change machine or the shaft coupling, has improved work efficiency, has reduced workman intensity of labour, has prolonged the life of equipment.
Description
Technical field
The utility model belongs to mechanical transmission fields, a kind of specifically can the elastic coupling flexible coupling of the impaired component of quick-replaceable.
Background technique
In machinery, must be connected with various coupling between prime mover and working machine, the power of prime mover could be passed to working machine.
The kind of coupling has a lot; the parts thereof that existing coupling in use usually there will be because of machine damages; and then need the phenomenon of disconnection or dismounting couplers fast; above-mentioned prior art not only installation and maintenance is more complicated; and the waste of the not impaired component of coupling can be caused, economic benefit is lower.Simultaneously, prior art is when carrying out integral replacing to coupling, need first mobile device, again coupling is disassembled from equipment, then could coupling is re-installed on equipment, after having changed coupling, also need to carry out centering again to coupling, not only time-consuming but also require great effort, what not only impact was produced normally carries out, and also add maintenance cost.
As often can with some structures are simple, compact to design, inertia is little, the coupling of easy assembling in lift, steel rolling mill, building machinery and engineering machinery; the easily worn part that coupling in the said equipment in use often there will be machine or coupling damages; and then need the phenomenon of integral replacing coupling; but it is more difficult that the said equipment changes coupling; engineering time is longer; after having changed coupling, need to carry out centering again to coupling, be therefore necessary to improve.
Summary of the invention
The purpose of this utility model is the deficiency in order to overcome background technique, and provide a kind of can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it can the middle easily worn part of quick-replaceable machine or coupling, and installation and maintenance are simply more convenient, and economic benefit is higher.
To achieve these goals, the technical solution of the utility model is: can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it is characterized in that: comprise central shaft, be set in central shaft one end and flip sleeve, the fixed cover be set on central shaft that can slide on center shaft, be provided with slip position-limit mechanism between flip sleeve and central shaft, fixed cover two ends are installed on center shaft by jump ring.
In technique scheme, described slip position-limit mechanism comprises block and spacing bearing pin, the second spacing hole being provided with the first spacing hole in described flip sleeve and being communicated with the first spacing hole, the aperture of the second spacing hole is greater than the aperture of the first spacing hole, described central shaft is provided with the annular spacing groove corresponding with described second spacing hole, the port of the second spacing hole is provided with block, the bearing pin head of spacing bearing pin is positioned at the second spacing hole and to form the shaft shoulder spacing with the second spacing hole, the spring being positioned at the second spacing hole is installed between bearing pin head and block, bearing pin axis body one end of spacing bearing pin is connected with bearing pin head, the bearing pin axis body the other end of spacing bearing pin passes from the first spacing hole.
In technique scheme, the outer wall of described flip sleeve is provided with the first restraining groove be connected with the port of described first spacing hole, and the second restraining groove to be connected with the port of described second spacing hole, the bearing pin axis body the other end of described spacing bearing pin is positioned at the second restraining groove.
In technique scheme, described block is the screw be connected with the port threads of the second spacing hole.
In technique scheme, described central shaft outer wall is provided with multiple sliding recess be circular layout, and flip sleeve and fixed cover are equipped with the slide protrusion mated with described sliding recess.
In technique scheme, the outer wall of described central shaft is provided with the cutter relieving groove that a circle is arranged ringwise, and cutter relieving slot is between flip sleeve and fixed cover.
In technique scheme, described flip sleeve and fixed cover are all provided with jump ring.
Cutter relieving groove between flip sleeve and fixed cover can make flip sleeve and fixed cover rotate on center shaft, is convenient to adjust flip sleeve and fixed cover mounting point on center shaft further, thus improves practicability of the present utility model.
When the utility model is in normal working, the bearing pin head of spacing bearing pin is the annular spacing groove being positioned at central shaft, the spring being now positioned at the second spacing hole is in the longest state of length, the bearing pin head of spacing bearing pin makes to be formed between flip sleeve and central shaft to interfere, and then realizes limit function.When certain component of the present utility model changed by needs, staff only need press the bearing pin axis body end of spacing bearing pin, thus the spring being positioned at the second spacing hole is in the state of length the shortest (compression), now interfere releasing, flip sleeve can be slided into suitable position by staff, the spare part more renewed, reinstalls the utility model.
The utility model structure is simple, easy to operate, only need change component impaired on coupling, save engineering time, improve working efficiency, reduce labor strength, extend the working life of equipment.
Accompanying drawing explanation
Fig. 1 be the utility model together with equipment connection time structural representation.
Fig. 2 is the linkage structure schematic diagram of flip sleeve, fixed cover and central shaft.
Fig. 3 is the right elevation of Fig. 1 when not comprising equipment and central shaft.
Fig. 4 is the linkage structure schematic diagram of flip sleeve, central shaft and slip position-limit mechanism.
1-central shaft in figure, 21-flip sleeve, 22-fixed cover, 3-elastomer, 4-slip position-limit mechanism, 41-block, the spacing bearing pin of 42-, 43-first spacing hole, 44-second spacing hole, 45-annular spacing groove, 46-bearing pin head, 47-bearing pin axis body, 48-spring, 5-jump ring, 6-sliding recess, 7-equipment, 8-slide protrusion, 91-cutter relieving groove, 92-first restraining groove, 93-second restraining groove.
Embodiment
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not form to restriction of the present utility model, only for example.Make advantage of the present utility model clearly and easy understand by explanation simultaneously.
Accompanying drawings is known: can the elastic coupling flexible coupling of the impaired component of quick-replaceable, comprise central shaft 1, be set in central shaft 1 one end and flip sleeve 21, the fixed cover 22 be set on central shaft 1 that can slide on central shaft 1, be provided with slip position-limit mechanism 4 between flip sleeve 21 and central shaft 1, fixed cover 22 two ends are arranged on central shaft 1 by jump ring 5.
As shown in Figure 1, flip sleeve 21 is all connected with equipment 7 by elastomer 3 with on fixed cover 22.The outer wall of described central shaft 1 is provided with the first cutter relieving groove 91, first cutter relieving groove 91 that a circle arranges ringwise between flip sleeve 21 and fixed cover 22.First cutter relieving groove 91 can make flip sleeve 21 rotate on central shaft 1, is convenient to adjust the mounting point of flip sleeve 21 on central shaft 1 further, thus improves practicability of the present utility model.
As shown in Figure 4, described slip position-limit mechanism 4 comprises block 41 and spacing bearing pin 42, the second spacing hole 44 being provided with the first spacing hole 43 in described flip sleeve 21 and being communicated with the first spacing hole 43, the aperture of the second spacing hole 44 is greater than the aperture of the first spacing hole 43, described central shaft 1 is provided with the annular spacing groove 45 corresponding with described second spacing hole 44, the port of the second spacing hole 44 is provided with block 41, the bearing pin head 46 of spacing bearing pin 42 is positioned at the second spacing hole 44 and to form the shaft shoulder spacing with the second spacing hole 44, the spring 48 being positioned at the second spacing hole 44 is installed between bearing pin head 46 and block 41, bearing pin axis body 47 one end of spacing bearing pin 42 is connected with bearing pin head 46, bearing pin axis body 47 the other end of spacing bearing pin 42 passes from the first spacing hole 43.Described flip sleeve 21 and fixed cover 22 are all provided with jump ring 5.
As shown in Figure 4, the outer wall of described flip sleeve 21 is provided with the first restraining groove 92 be connected with the port of described first spacing hole 43, and the second restraining groove 93 to be connected with the port of described second spacing hole 44, bearing pin axis body 47 the other end of described spacing bearing pin 42 is positioned at the second restraining groove 93.Described block 41 is the screw be connected with the port threads of the second spacing hole 44.
As illustrated in figure 1 or 4, the structure of flip sleeve relative sliding is on center shaft made to be:
1. central shaft 1 outer wall described in is provided with multiple sliding recess 6 be circular layout, and flip sleeve 21 and fixed cover 22 are equipped with the slide protrusion 8 mated with described sliding recess 6.
2. central shaft 1 outer wall described in is provided with multiple slide protrusion 8 be circular layout, and flip sleeve 21 and fixed cover 22 are equipped with the sliding recess 6 mated with described slide protrusion 8.
Other unaccounted part all belongs to prior art.
Claims (7)
1. can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it is characterized in that: comprise central shaft (1), be set in central shaft (1) one end and flip sleeve (21), the fixed cover (22) be set on central shaft (1) that above can slide at central shaft (1), be provided with slip position-limit mechanism (4) between flip sleeve (21) and central shaft (1), fixed cover (22) two ends are arranged on central shaft (1) by jump ring (5).
2. according to claim 1 can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it is characterized in that: described slip position-limit mechanism (4) comprises block (41) and spacing bearing pin (42), the second spacing hole (44) being provided with the first spacing hole (43) in described flip sleeve (21) and being communicated with the first spacing hole (43), the aperture of the second spacing hole (44) is greater than the aperture of the first spacing hole (43), described central shaft (1) is provided with the annular spacing groove (45) corresponding with described second spacing hole (44), the port of the second spacing hole (44) is provided with block (41), the bearing pin head (46) of spacing bearing pin (42) is positioned at the second spacing hole (44) and to form the shaft shoulder spacing with the second spacing hole (44), the spring (48) being positioned at the second spacing hole (44) is installed between bearing pin head (46) and block (41), bearing pin axis body (47) one end of spacing bearing pin (42) is connected with bearing pin head (46), bearing pin axis body (47) the other end of spacing bearing pin (42) passes from the first spacing hole (43).
3. according to claim 2 can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it is characterized in that: the outer wall of described flip sleeve (21) is provided with the first restraining groove (92) be connected with the port of described first spacing hole (43), and the second restraining groove (93) to be connected with the port of described second spacing hole (44), bearing pin axis body (47) the other end of described spacing bearing pin (42) is positioned at the second restraining groove (93).
4. according to claim 2 can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it is characterized in that: described block (41) is the screw be connected with the port threads of the second spacing hole (44).
5. any one of Claims 1-4 described in claim can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it is characterized in that: described central shaft (1) outer wall is provided with multiple sliding recess (6) be circular layout, flip sleeve (21) and fixed cover (22) are equipped with the slide protrusion (8) mated with described sliding recess (6).
6. according to claim 1 or 4 can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it is characterized in that: described central shaft (1) outer wall is provided with multiple slide protrusion (8) be circular layout, flip sleeve (21) and fixed cover (22) are equipped with the sliding recess (6) mated with described slide protrusion (8).
7. any one of Claims 1-4 described in claim can the elastic coupling flexible coupling of the impaired component of quick-replaceable, it is characterized in that: described flip sleeve (21) and fixed cover (22) are all provided with jump ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683084.3U CN205047682U (en) | 2015-06-26 | 2015-09-02 | Resilient coupling that can impaired spare part of quick replacement |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449473X | 2015-06-26 | ||
| CN201520449473 | 2015-06-26 | ||
| CN201520683084.3U CN205047682U (en) | 2015-06-26 | 2015-09-02 | Resilient coupling that can impaired spare part of quick replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047682U true CN205047682U (en) | 2016-02-24 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520683084.3U Active CN205047682U (en) | 2015-06-26 | 2015-09-02 | Resilient coupling that can impaired spare part of quick replacement |
| CN201510560157.4A Active CN105065482B (en) | 2015-06-26 | 2015-09-02 | It is capable of the yielding coupling of the impaired parts of quick-replaceable |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510560157.4A Active CN105065482B (en) | 2015-06-26 | 2015-09-02 | It is capable of the yielding coupling of the impaired parts of quick-replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205047682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065482A (en) * | 2015-06-26 | 2015-11-18 | 武汉正通传动技术有限公司 | Elastic coupling with damaged parts replaced quickly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373955A (en) * | 2018-08-27 | 2019-02-22 | 苏州安唯科工业自动化有限公司 | A kind of auto parts and components defect detection equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345770Y (en) * | 1998-06-29 | 1999-10-27 | 上海宝钢设备检测公司 | Wobbler-type elastic coupling |
| CN2929316Y (en) * | 2006-05-12 | 2007-08-01 | 陈政 | Quick connection driving device |
| CN202001513U (en) * | 2011-05-04 | 2011-10-05 | 北京联合大学 | Thread slider of quincunx elastic coupling |
| CN202326776U (en) * | 2011-11-25 | 2012-07-11 | 宁波兴野拖拉机制造有限公司 | Connecting structure for shaft and coupling |
| CN205047682U (en) * | 2015-06-26 | 2016-02-24 | 武汉正通传动技术有限公司 | Resilient coupling that can impaired spare part of quick replacement |
-
2015
- 2015-09-02 CN CN201520683084.3U patent/CN205047682U/en active Active
- 2015-09-02 CN CN201510560157.4A patent/CN105065482B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065482A (en) * | 2015-06-26 | 2015-11-18 | 武汉正通传动技术有限公司 | Elastic coupling with damaged parts replaced quickly |
| CN105065482B (en) * | 2015-06-26 | 2018-03-06 | 武汉正通传动技术有限公司 | It is capable of the yielding coupling of the impaired parts of quick-replaceable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105065482B (en) | 2018-03-06 |
| CN105065482A (en) | 2015-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Flexible coupling capable of quickly replacing damaged parts Effective date of registration: 20230217 Granted publication date: 20160224 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: WUHAN ZHENGTONG TRANSMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2023420000057 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230926 Granted publication date: 20160224 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: WUHAN ZHENGTONG TRANSMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2023420000057 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |