CN202971636U - Plug-in coupler - Google Patents
Plug-in coupler Download PDFInfo
- Publication number
- CN202971636U CN202971636U CN 201220566866 CN201220566866U CN202971636U CN 202971636 U CN202971636 U CN 202971636U CN 201220566866 CN201220566866 CN 201220566866 CN 201220566866 U CN201220566866 U CN 201220566866U CN 202971636 U CN202971636 U CN 202971636U
- Authority
- CN
- China
- Prior art keywords
- axle
- rotating disk
- fixed tray
- plug
- polygonal
- Prior art date
- 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.)
- Expired - Fee Related
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model provides a plug-in coupler which comprises a turnplate connecting seat and a shaft fixing disk, wherein a turnplate is mounted in the shaft fixing disk, and linked with the shaft fixing disk; a polygonal hole is formed at the middle part of the turnplate; and a polygonal inserting shaft matched with the polygonal hole for use is arranged at one end of the turnplate connecting seat, and detachably connected with the polygonal hole. The coupler is divided into two parts, only the turnplate connecting seat connected with one of a driving shaft and a driven shaft is required to be inserted into the shaft fixing disk connected with the other one of the driving shaft and the driven shaft, so that the coupler can work; assembly is not required; dismounting and mounting are accelerated and facilitated; the repair and maintenance time is saved; and the working efficiency is improved.
Description
Technical field
The utility model relates to mechanical transmission fields, relates in particular to a kind of plug-in type coupling.
Background technique
Coupling is an indispensable part in mechanical transmission, and present coupling is all to adopt integral type, and the dismounting when keeping in repair and safeguarding of the coupling of integral type is pretty troublesome, the time that has increased maintenance and safeguarded.
The model utility content
In order to solve the problems of the prior art, the utility model provides a kind of plug-in type coupling.
The utility model provides a kind of plug-in type coupling, comprise rotating disk connecting base, axle fixed tray, in described axle fixed tray, rotating disk is installed, described rotating disk and the interlock of described axle fixed tray, described rotating disk middle part is provided with a polygonal hole, described rotating disk connecting base one end is provided with the polygonal that is used in conjunction with described polygonal hole and inserts axle, and it is detachable the connection with described polygonal hole that described polygonal is inserted axle.
As further improvement of the utility model, this coupling also comprises fixedly disk cover of the axle that is placed on the axle fixed tray, fixedly disk cover and described axle fixed tray are for removably connecting for described axle, and described axle fixedly is provided with a through hole in the disk cover middle part, and described polygonal is inserted axle and passed through hole and be connected with rotating disk.
As further improvement of the utility model, described axle fixed tray covers with described axle fixed tray and is provided with corresponding spring groove, described spring groove is circumferential arrangement, described rotating disk is provided with the draw-in groove corresponding with described spring groove, described draw-in groove is equipped with helical spring, and described helical spring is stuck in spring groove simultaneously.
As further improvement of the utility model, this coupling also comprises the first clamping ring and the second clamping ring, described axle fixed tray middle part is provided with the first joint, described the first joint is connected with driving shaft or one of them axle of driven shaft and to use the first clamping ring to carry out fastening, the described rotating disk connecting base the other end is provided with the second joint, and described the second joint is connected with another axle in driving shaft or driven shaft and to use the second clamping ring to carry out fastening.
As further improvement of the utility model, described spring groove has three at least.
The beneficial effects of the utility model are: coupling is divided into two-part, in the axle fixed tray that as long as the rotating disk connecting base that will be connected with driving shaft or one of them axle of driven shaft inserts with another axle is connected, just can carry out work, do not need to assemble, accelerate and facilitated dismounting, the time of having saved maintenance and having safeguarded, improved working efficiency.
Description of drawings
Fig. 1 is the structural representation of a kind of plug-in type coupling of the utility model;
Fig. 2 is the decomposition texture schematic diagram of a kind of plug-in type coupling of the utility model;
Fig. 3 is the rotating disk mounting structure schematic diagram of a kind of plug-in type coupling of the utility model.
Embodiment
Reference character: 1-axle fixed tray 11-spring groove 12-locating slot 2-axle fixedly disk cover 21-positioning block 3-rotating disk 31-polygonal hole 32-draw-in groove 4-rotating disk connecting base 41-polygonal is inserted axle 5-helical spring 6-first clamping ring 7-the second clamping ring.
As shown in Figure 1 to Figure 3, the utility model discloses a kind of elastic coupling flexible coupling, comprise axle fixed tray 1, axle fixedly disk cover 2, rotating disk 3 and clamping ring, described rotating disk 3 is arranged on described axle fixed tray 1 and described axle fixedly between disk cover 2, described axle fixedly disk cover 2 is placed on axle fixed tray 1, described rotating disk 3 is connected with driving shaft, and described clamping ring comprises the first clamping ring 6 and the second clamping ring 7.
Described axle fixed tray 1 middle part is provided with the driven shaft joint that connects driven shaft, and driven shaft is arranged on described driven shaft joint, and is fixed with the first clamping ring 6.
Also be provided with spring groove 11 and locating slot 12 on described axle fixed tray 1, described spring groove 11 is arranged on distributing of described joint on every side and evenly, and described spring groove 11 is radially to arrange, and described spring groove 11 is at least three.
Described rotating disk 3 middle parts are provided with a polygonal hole 31, be provided with the draw-in groove 32 corresponding with described spring groove 11 positions on every side, draw-in groove 32 is identical with spring groove 11 numbers, and described rotating disk 3 radially is equipped with helical spring 5, and described helical spring 5 is arranged in described draw-in groove 32.
Described axle fixedly disk cover 2 is provided with the groove corresponding with the spring groove 11 on described axle fixed tray 1, described axle fixedly disk cover 2 also be provided with axle fixed tray 1 on the positioning block 21 that is used in conjunction with of locating slot 12, described axle fixedly disk cover 2 is arranged on axle fixed tray 1, and passes through bolton.
The diameter of described helical spring 5 is greater than the thickness of described rotating disk 3, helical spring 5 is arranged on draw-in groove 32 when interior like this, the part of helical spring 5 can be stuck in spring groove 11 and axle on axle fixed tray 1 fixedly in the groove on disk cover 2, and axle fixed tray 1 and rotating disk 3 are linked together by helical spring 5.
This elastic coupling flexible coupling also comprises rotating disk connecting base 4, and described rotating disk connecting base 4 one ends are provided with the polygonal that the polygonal hole 31 with rotating disk 3 middle parts is used in conjunction with and insert axle 41, and described polygonal is inserted axle 41 and inserted in described polygonal hole 31; Described rotating disk connecting base 4 the other ends are provided with the driving shaft joint that is connected with driving shaft, and driving shaft is arranged in the driving shaft joint and is fixed with the second clamping ring 7.Coupling is divided into two-part, as long as in rotating disk connecting base 4 insertions that will be connected with driving shaft or one of them axle of driven shaft and the axle fixed tray 1 that another axle in driving shaft or driven shaft is connected, just can carry out work, do not need to assemble, accelerate and facilitated dismounting, the time of having saved maintenance and having safeguarded, improved working efficiency.
Driving shaft drives rotating disk 3 by rotating disk connecting base 4 and rotates; rotating disk 3 rotates by compression helical spring 5 band moving axis fixed trays 1, when slowing down starting torque and cut by spring-compressed than high pulling torque, the protection motor overload; prevent that coupling from skidding or damaging, reduce gear wear.
The inner rotating disk of this elastic coupling flexible coupling takes floating spring to locate, the impact of coaxiality error when greatly reducing to install; Rotating disk connecting base 4 adopts plug-in type to connect, easy accessibility; Can select the spring of different elastic force according to use condition, not need to increase usage space; The helical spring technology maturation, fatigue resistance is large, and applying working condition is various, changes spare part sufficient; This elastic coupling flexible coupling design is simplified, and is convenient to dismounting and maintenance; Compact design is saved the space, and the Environmental Conditions usability is high.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. plug-in type coupling, it is characterized in that: comprise rotating disk connecting base, axle fixed tray, in described axle fixed tray, rotating disk is installed, described rotating disk and the interlock of described axle fixed tray, described rotating disk middle part is provided with a polygonal hole, described rotating disk connecting base one end is provided with the polygonal that is used in conjunction with described polygonal hole and inserts axle, and it is detachable the connection with described polygonal hole that described polygonal is inserted axle.
2. plug-in type coupling according to claim 1, it is characterized in that: this coupling also comprises fixedly disk cover of the axle that is placed on the axle fixed tray, described axle fixedly disk cover and described axle fixed tray for removably connecting, described axle fixedly is provided with a through hole in the disk cover middle part, and the slotting axle of described polygonal passes through hole and is connected with rotating disk.
3. plug-in type coupling according to claim 1, it is characterized in that: described axle fixed tray covers with described axle fixed tray and is provided with corresponding spring groove, described spring groove is circumferential arrangement, described rotating disk is provided with the draw-in groove corresponding with described spring groove, described draw-in groove is equipped with helical spring, and described helical spring is stuck in spring groove simultaneously.
4. plug-in type coupling according to claim 1, it is characterized in that: this coupling also comprises the first clamping ring and the second clamping ring, described axle fixed tray middle part is provided with the first joint, described the first joint is connected with driving shaft or one of them axle of driven shaft and to use the first clamping ring to carry out fastening, the described rotating disk connecting base the other end is provided with the second joint, and described the second joint is connected with another axle in driving shaft or driven shaft and to use the second clamping ring to carry out fastening.
5. plug-in type coupling according to claim 1, it is characterized in that: described spring groove has three at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566866 CN202971636U (en) | 2012-10-31 | 2012-10-31 | Plug-in coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566866 CN202971636U (en) | 2012-10-31 | 2012-10-31 | Plug-in coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971636U true CN202971636U (en) | 2013-06-05 |
Family
ID=48512715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566866 Expired - Fee Related CN202971636U (en) | 2012-10-31 | 2012-10-31 | Plug-in coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971636U (en) |
-
2012
- 2012-10-31 CN CN 201220566866 patent/CN202971636U/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: 20130605 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |