CN203051532U - Coupler for vibrating roller - Google Patents
Coupler for vibrating roller Download PDFInfo
- Publication number
- CN203051532U CN203051532U CN 201320025288 CN201320025288U CN203051532U CN 203051532 U CN203051532 U CN 203051532U CN 201320025288 CN201320025288 CN 201320025288 CN 201320025288 U CN201320025288 U CN 201320025288U CN 203051532 U CN203051532 U CN 203051532U
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- China
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- branch body
- vibrating roller
- parts
- coupler
- elastomer
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Abstract
The utility model discloses a coupler for a vibrating roller. The coupler is used in a vibrating roller of a production line of chopped strand mat powder felts. The coupler comprises a left branch body and a right branch body. Shaft connecting holes are formed in the left branch body and the right branch body, a plurality of convex claws are arranged on the circumferential surface of the left branch body and the circumferential surface of the right branch body, the convex claws of the left branch body are inserted between two convex claws of the right branch body, gaps are reserved among the convex claws of the left branch body and the convex claws of the right branch body, and elastic bodies are arranged in the gaps. When the coupler is used, an input shaft and an output shaft are clamped through the elastic bodies, the convex claws of the left branch body and the right branch body are inserted into the gaps of a formed tooth side in an intersected mode, flexible force transmission is set in the gaps, and therefore radial run-out in axial force transmission caused by different centers is reduced, influences of the different centers and tilting of the shafts are avoided, so that buffering and vibration reducing effects are achieved when the coupler works, and the coupler is extremely suitable for the vibrating roller of the production line of the chopped strand mat powder felts.
Description
Technical field
The utility model relates to the hitch bar technical field, relates in particular to a kind of vibrating roller coupling.
Background technique
Coupling is that two axles that connect in the different institutions make it common rotation to transmit the mechanical parts of moment of torsion.In the power transmission of high-speed overload, it is the effect of dynamic performance that some coupling also has buffering, vibration damping and raising axle.
The short felt pulvis felt production line spray arts demand of cutting, the pulvis that drops is evenly distributed in table, the middle and bottom layers of felt face by uniform vibrating roller, it is the important control apparatus of production technology, now weak point is cut felt 1, No. 3 felt machines use this equipment, raising along with speed of production, wearing and tearing and the failure frequency of equipment are more and more higher, and be very big to the manufacturing efficiency influence.Through cause analysis and investigation, subject matter concentrates on due to the coupling wearing and tearing of vibrating roller and fastening screw rupture.The coupling that present vibrating roller uses is coupling with rubber type element, and it is mainly used in reducing dynamic load and the big axial displacement of compensate for slower, good insulation preformance, noiseless during running.Shortcoming is that radial dimension is bigger, and trouble is changed in existing position; Existing vibrating roller deadweight and load are big, required torque produces additional thrust load than conference because of excessive torsional deflection, and radial vibration easily takes place, behaviour in service is very bad at present, owing to vibration is excessive, cause keyway wearing and tearing and bolt fracture phenomenon serious, replacing is comparatively frequent and the replacing difficulty is big, length consuming time is unfavorable for steady production and saves cost.
Therefore, how providing a kind of vibrating roller coupling, to realize buffer shock-absorbing, is the technical problem that present those skilled in the art need to be resolved hurrily.
The model utility content
In view of this, the purpose of this utility model is to provide a kind of vibrating roller coupling, to realize buffer shock-absorbing.
In order to achieve the above object, the utility model provides following technological scheme:
A kind of vibrating roller coupling, comprise and part body on the left side and part body on the right side, describedly part body on the left side and described parting on the right side is provided with an attachment hole on the body, described parting on the left side on body and the described circumferential surface that parts body on the right side is provided with a plurality of dogs, the described dog that parts body on the left side is inserted between two described dogs that part body on the right side, have the space between the described dog that parts body on the left side and the described dog that parts body on the right side, be provided with elastomer in the described space.
Preferably, comprise a plurality of elasticity lobe bodies on the above-mentioned elastomer, described elasticity lobe body is arranged in described space.
Preferably, above-mentioned dog and the described axle attachment hole that parts on the left side on the body that parts on the left side on the body has first spacing, described elastomer is integral structure, and described elastomer also comprises the circular connector that occupies described first spacing, and described elasticity lobe body is arranged on the described circular connector.
Preferably, above-mentioned dog and the described axle attachment hole that parts on the right side on the body that parts on the right side on the body has second spacing, described elastomer is integral structure, and described elastomer comprises the circular connector that occupies described second spacing, and described elasticity lobe body is arranged on the described circular connector.
Preferably, above-mentionedly part body on the left side and described parting on the right side is provided with three dogs on the body.
Preferably, comprise six elasticity lobe bodies on the above-mentioned elastomer, described elasticity lobe body is arranged in described space.
The vibrating roller coupling that the utility model provides, be to be used on the short vibrating roller of cutting in the felt pulvis felt production line, it comprises and parts body on the left side and part body on the right side, describedly part body on the left side and described parting on the right side is provided with an attachment hole on the body, described parting on the left side on body and the described circumferential surface that parts body on the right side is provided with a plurality of dogs, the described dog that parts body on the left side is inserted between two described dogs that part body on the right side, has the space between the described dog that parts body on the left side and the described dog that parts body on the right side, is provided with elastomer in the described space.
In use, be clamped in the staggered space of injecting formed flank of the dog that parts body on the left side and part body on the right side by elastomer between input shaft and the output shaft and set up flexible power transmission, thereby reduced the circular runout that the transmission of axle power produces because of disloyalty, be not subject to disloyalty between the axle and the influence of inclination, in order to when coupling is worked, play the effect of buffer shock-absorbing, be fit to very much be applied on the short vibrating roller of cutting in the felt pulvis felt production line.And with low cost, simple in structure, easy for installation, thereby have certain social and economic benefit.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 parts body and elastomeric cooperation schematic representation on the left side for what the utility model embodiment provided;
Fig. 2 parts body on the left side and parts the cooperation schematic representation of body on the right side for what the utility model embodiment provided;
The structural representation that parts body on the left side that Fig. 3 provides for the utility model embodiment.
Among Fig. 1-3:
Part on the left side body dog 1, elasticity lobe body 2, space 3, part the dog 4 of body on the right side.
Embodiment
The utility model embodiment provides a kind of vibrating roller coupling, to realize buffer shock-absorbing.
For the purpose, technological scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, Fig. 1 parts body and elastomeric cooperation schematic representation on the left side for what the utility model embodiment provided; Fig. 2 parts body on the left side and parts the cooperation schematic representation of body on the right side for what the utility model embodiment provided.
The vibrating roller coupling that the utility model provides, be to be used on the short vibrating roller of cutting in the felt pulvis felt production line, it comprises and parts body on the left side and part body on the right side, part body on the left side and part on the right side and be provided with an attachment hole on the body, part body on the left side and part on the right side on the circumferential surface of body and be provided with a plurality of dogs, the dog 1 that parts body on the left side is inserted between two dogs 4 that part body on the right side, part the dog 1 of body on the left side and part on the right side between the dog 4 of body and have space 3, as shown in Figure 2, what the dotted line among Fig. 2 was represented is the dog 1 that parts body on the left side, be provided with elastomer in the space 3, as shown in Figure 1.
In use, be clamped in the staggered space 3 of injecting formed flank of the dog that parts body on the left side and part body on the right side by elastomer between input shaft and the output shaft and set up flexible power transmission, thereby reduced the circular runout that the transmission of axle power produces because of disloyalty, be not subject to disloyalty between the axle and the influence of inclination, in order to when coupling is worked, play the effect of buffer shock-absorbing, be fit to very much be applied on the short vibrating roller of cutting in the felt pulvis felt production line.And with low cost, simple in structure, easy for installation, thereby have certain social and economic benefit.
Concrete, comprise a plurality of elasticity lobe bodies 2 on the elastomer, as shown in Figure 1, elasticity lobe body 2 is arranged in space 3.These elasticity lobe bodies 2 can be independent being arranged in the space 3, when an elasticity lobe body 2 damages so therein, only need to change this elasticity lobe body 2 and get final product, and need not whole replacings, provide cost savings.
Certainly, these elasticity lobe bodies 2 also can be integral structures, as shown in Figure 2, wherein, the dog 1 that parts on the left side on the body has first spacing with the axle attachment hole that parts on the left side on the body, elastomer is integral structure, and elastomer also comprises the circular connector that occupies first spacing, and elasticity lobe body 2 is arranged on the circular connector.
Or the dog 4 that parts on the right side on the body has second spacing with the axle attachment hole that parts on the right side on the body, and elastomer is integral structure, and elastomer comprises the circular connector that occupies second spacing, and elasticity lobe body 2 is arranged on the circular connector.
Concrete, part body on the left side and be provided with three dogs on the body with parting on the right side.Too much dog can increase manufacture difficulty, and very few dog can influence the intensity of agreeing with that parts body on the left side and part body on the right side, and parting body and parting on the right side on the left side, to be provided with three dogs on the body proper.
Concrete, comprising six elasticity lobe bodies 2 on the elastomer, elasticity lobe body 2 is arranged in space 3.Parting body so on the left side all can have an elasticity lobe body 2 with the both sides that part dog on the body on the right side, better realizes the effect of vibration damping.
Now weak point is cut felt machine production line spray section vibrating roller place coupling, all is replaced by the vibrating roller coupling that the utility model provides.From using the effect of half a year, easy accessibility up and down, the wearing and tearing of stainless steel coupling are eliminated, and the vibration cover is changed as required and once get final product half a year.Thereby engineering time of reducing, the vibrating effect of having saved cost of production, vibrating roller are more uniform and stable.Simultaneously:
1. after the vibrating roller that provides of the utility model uses with coupling; the machine halt trouble rate is reduced to zero by original every month 3-4 time; breakdown maintenance is saved the 8h/ month dead time; now only need half a year and regularly utilize cleaning time to change vibration cover (10 yuan of costs); dismounting is very convenient; efficient improves, and is increased to 0.5h/ time by original 2h/ time.
2. the vibrating roller that provides of the utility model is little with the coupling wearing and tearing, and stability is higher, and the vibrating effect of spray vibrating roller is more even, the even distribution of the face oil content that is conducive to stand.
3. the groove wearing and tearing reduce between the axle center of vibrating roller, need go out to repair once the existing wear problem of having eliminated groove between vibrating roller and motor fully originally per season.
4. cost calculation: improve input cost: 300 yuan.From present behaviour in service, eliminated the hidden trouble of equipment at this place basically, vibratory shaft and motor repaired problem are eliminated, and can save 10,000 yuan/year according to average conversion in every year.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. vibrating roller coupling, it is characterized in that, comprise and part body on the left side and part body on the right side, describedly part body on the left side and described parting on the right side is provided with an attachment hole on the body, described parting on the left side on body and the described circumferential surface that parts body on the right side is provided with a plurality of dogs, the described dog that parts body on the left side is inserted between two described dogs that part body on the right side, has the space between the described dog that parts body on the left side and the described dog that parts body on the right side, is provided with elastomer in the described space.
2. vibrating roller coupling according to claim 1 is characterized in that, comprises a plurality of elasticity lobe bodies on the described elastomer, and described elasticity lobe body is arranged in described space.
3. vibrating roller coupling according to claim 2, it is characterized in that, described dog and the described axle attachment hole that parts on the left side on the body that parts on the left side on the body has first spacing, described elastomer is integral structure, described elastomer also comprises the circular connector that occupies described first spacing, and described elasticity lobe body is arranged on the described circular connector.
4. vibrating roller coupling according to claim 2, it is characterized in that, described dog and the described axle attachment hole that parts on the right side on the body that parts on the right side on the body has second spacing, described elastomer is integral structure, described elastomer comprises the circular connector that occupies described second spacing, and described elasticity lobe body is arranged on the described circular connector.
5. vibrating roller coupling according to claim 1 is characterized in that, describedly parts body on the left side and described parting on the right side is provided with three dogs on the body.
6. vibrating roller coupling according to claim 5 is characterized in that, comprises six elasticity lobe bodies on the described elastomer, and described elasticity lobe body is arranged in described space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025288 CN203051532U (en) | 2013-01-17 | 2013-01-17 | Coupler for vibrating roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025288 CN203051532U (en) | 2013-01-17 | 2013-01-17 | Coupler for vibrating roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051532U true CN203051532U (en) | 2013-07-10 |
Family
ID=48734488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025288 Expired - Fee Related CN203051532U (en) | 2013-01-17 | 2013-01-17 | Coupler for vibrating roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203051532U (en) |
-
2013
- 2013-01-17 CN CN 201320025288 patent/CN203051532U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140117 |