CN202360617U - Socket type shaft coupler and roller bed transmission mechanism - Google Patents
Socket type shaft coupler and roller bed transmission mechanism Download PDFInfo
- Publication number
- CN202360617U CN202360617U CN 201120406842 CN201120406842U CN202360617U CN 202360617 U CN202360617 U CN 202360617U CN 201120406842 CN201120406842 CN 201120406842 CN 201120406842 U CN201120406842 U CN 201120406842U CN 202360617 U CN202360617 U CN 202360617U
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- China
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- type coupling
- faucet type
- motor
- shaft coupler
- roller
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- Expired - Fee Related
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Abstract
The utility model discloses a socket type shaft coupler. The socket type shaft coupler comprises a first part (1) and a second part (2), which are axially coupled; and a separable spline joint is formed between the first part (1) and the second part (2) in an axial direction. Furthermore, the utility model discloses a roller bed transmission mechanism of the socket type shaft coupler. The roller bed transmission mechanism further comprises a motor (7), a shaft coupler and a conveying roller bed (8), which are sequentially connected with one another in a transmission manner; and the first part (1) and the second part (2) are respectively connected with the motor (7) and the conveying roller bed (8). The socket type shaft coupler is simple in structure, the design and manufacturing are simpler, the cost is low, the practical applicability is good, and the socket type shaft coupler is convenient to mount and use or maintain and detach. The roller bed transmission mechanism disclosed by the utility model can be used for solving the problem that a roller or a motor is inconvenient to detach when a common gear type shaft coupler is used, so as to greatly reduce the maintenance working amount.
Description
Technical field
The utility model relates to a kind of coupling, particularly, relates to a kind of faucet type coupling and roller-way driving mechanism thereof.
Background technique
Coupling has more kind, for example standardization gear coupling and plum blossom coupling etc., but its designing requirement and functional characteristics all have been firm interconnect function and shock resistances, can satisfy the axial motion requirement.But design, manufacturing and the installation of this coupling based on the traditional design theory are all complicated, and purchase cost is high, and especially the interchangeability in practice and versatility are also poor, and the time of especially changing is long and require great effort.Fig. 1 is the structural representation of roller-way driving mechanism and coupling thereof in the existing technology; Visible from Fig. 1; The roller-way driving mechanism of universal rolling mill is made up of rollgang 8, bearing support 13, motor 7 and gear coupling or the plum blossom coupling etc. that connect motor 7 and rollgang 8, and its structure is comparatively simple.But in actual motion, because rollgang 8 contacts with rolled piece for a long time, wearing and tearing are aggravation progressively, causes normal scratch rolled piece, has a strong impact on quality of product.In order to guarantee quality of product, usually the roll of serious wear in the rollgang 8 is changed.But gear coupling as shown in Figure 1 is made up of roll end and reducing motor end two-part; Every part comprise again flange plate 11 and with the internal tooth casing 10 of flange plate integrative-structure; Be fastenedly connected through fixing bolt 12 between the flange plate 11; This internal tooth casing 10 connects the motor output shaft 71 of motor 7 and the roller shaft 81 of rollgang 8 respectively again with 9 engagements of the external tooth axle with external tooth, external tooth axle 9.Therefore; The standardization coupling of this labyrinth is when changing roll or changing motor, because its structural design features, even a part of changing wherein all need all be pulled down internal tooth casing 10 and external tooth axle 9; Inconvenience, more waste of manpower and material resources when safeguarding.
The model utility content
The purpose of the utility model provides a kind of faucet type coupling that manufactures and designs simple, practicality and cost, and a kind of roller-way driving mechanism that uses this faucet type coupling.
To achieve these goals; The utility model provides a kind of faucet type coupling; This faucet type coupling comprises the first portion and the second portion of axial engagement, forms separably on axially said that keyway is connected between said first portion and the said second portion.
Preferably, this faucet type coupling also comprises public body key and parent groove, and on the mating face of said first portion and second portion, said public body key extends axially out and inserts the parent groove of relative set on the said second portion from said first portion.
Preferably, said public body key is one.
Preferably, this faucet type coupling also comprises wear sleeve, and this wear sleeve is sheathed on the said public body key and separates said public body key and parent groove.
Preferably, said wear sleeve is a nylon jacket.
In addition; The utility model also provides a kind of roller-way driving mechanism; This roller-way driving mechanism comprises motor, coupling and the rollgang that is in transmission connection successively; Wherein said coupling is the above-mentioned faucet type coupling of the utility model, and in said faucet type coupling, said first portion is connected said motor and rollgang respectively with said second portion.
Preferably, all comprise the external tooth axle on said first portion and the said second portion, the output shaft of said motor and the roller shaft of rollgang respectively with said external tooth axle splined.
The faucet type coupler structure of the utility model is simple, only forms by two parts of keyway connection separably, thereby all comparatively simple, cheap on manufacturing and designing, and practicability is good, can install and use or safeguard dismounting easily.Use the roller-way driving mechanism of this faucet type coupling; Extremely convenient when dismounting; Only need the motor or the bearing support of axially locating are just moved axially demolition and maintenance easily; Solve when using common gear coupling the problem of dismounting inconvenience when changing roll or changing motor, significantly reduced maintenance workload.
Other feature and advantage of the utility model will partly specify in embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with following embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is roller-way driving mechanism and a coupler structure schematic representation thereof in the existing technology;
Fig. 2 is the faucet type coupling of the utility model and the structural representation of roller-way driving mechanism.
Description of reference numerals
1 first portion, 2 second portions, 3 mating faces
4 public body key 5 parent grooves 6 wear sleeve
7 motors, 8 rollgangs, 9 external tooth axles
71 motor output shafts, 81 roller shafts, 10 internal tooth casings
11 flange plate, 12 fixing bolts, 13 bearing supports
Embodiment
Be elaborated below in conjunction with the embodiment of accompanying drawing to the utility model.Should be understood that embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model, under the situation of not doing opposite explanation, the noun of locality of use typically refers to the axial direction of the coupling shaft that is connected with coupling, the for example axial direction of the axial direction of rollgang or roller shaft or motor output shaft like " axially ".
As shown in Figure 2; The utility model provides a kind of faucet type coupling; This faucet type coupling comprises the first portion 1 and second portion 2 of axial engagement, forms separably on axial said that keyway is connected between said first portion 1 and the said second portion 2.The axial separable keyway of this formation connects, and makes left and right sides two-part of coupling shown in Figure 2 to engage easily or to separate, and does not need bolt to connect.When being in jointing state, only need the axial restraint positioning instant can connect and transmit the motion of the coupling shaft of the left and right sides.And when being in separated state, also can dismantle maintenance etc. easily, and needn't carry out complicated dismounting or installation exercise.Because the faucet type coupling is simple in structure, it makes simple, and cost is also relatively low.
Particularly, in said faucet type coupling, on the mating face 3 of said first portion 1 and second portion 2, said first portion 1 extends axially out public body key 4, and this public affairs body key 4 inserts in the parent groove 5 of relative set on the said second portion 2.Said mating face 3 is the two-part end face in the left and right sides of end joined shown in Figure 2, on this end face, generates corresponding key and groove respectively, and axial keyway cooperates can make left and right sides two-part be joined together.Wherein, said public body key 4 is preferably 1, has both made things convenient for installation also can form firm connection.Certainly, said public body key 4 also can be a plurality of, and a plurality of public body key 4 is preferably and along the circumferential direction is uniformly distributed on the said mating face 3, but needs to consider to calculate the intensity of first portion 1.
In addition, in this mode of execution, said faucet type coupling also can comprise wear sleeve 6, and this wear sleeve 6 is sheathed on the said public body key 4 and separates said public body key 4 and parent groove 5.The function of said wear sleeve 6 is that the process protecting against shock in clockwise and anticlockwise vibrates when being used for coupling work, also avoids the direct contact wear between the keyway simultaneously.This wear sleeve 6 is preferably nylon jacket, also can be processed by other high-abrasive material.Wear sleeve is as easily damaged parts, and is also quite easy during replacing, only needs dismounting to shift out motor 7, motor 7 fixed getting final product after having changed again.
In addition; The utility model also provides a kind of roller-way driving mechanism, and is as shown in Figure 2, and this roller-way driving mechanism comprises motor 7, coupling and the rollgang 8 that is in transmission connection successively; Wherein, Said coupling is the above-mentioned faucet type coupling of the utility model, and in this faucet type coupling, said first portion 1 is connected said motor 7 and rollgang 8 respectively with said second portion 2.In this roller-way driving mechanism, owing to have the faucet type coupling, only needing axial restraint to form positioning instant can.Visible by Fig. 2, the rollgang 8 in left side all forms firm location in the axial direction with the motor 7 on bearing support 13 and right side, thereby can prevent the axial motion of faucet type coupling.The installation or removal of this roller-way driving mechanism are also comparatively simple, only need for example motor 7 dismountings to shift out, and then can safeguard or change coupling and roll etc. easily.And two-part of faucet type coupling can be distinguished on the new roll or new motor that required replacing is installed in advance, dismantle and install.Thereby the roller-way driving mechanism of the utility model is simple in structure, practical, has solved the dismounting inconvenience that the complicated standardization coupling of utilization structure is caused, the problem that the installation and maintenance workload is big, more can change roll or motor etc. easily.Wherein more specifically; All also comprise external tooth axle 9 on said first portion 1 and the said second portion 2; The output shaft 71 of said motor 7 and the roller shaft 81 of rollgang 8 respectively with said external tooth axle 9 splined, the faucet type coupling is through the coupling shaft of this structure connection required connection in the left and right sides.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail, still, the utility model is not limited to the detail in the above-mentioned mode of execution; In the technical conceive scope of the utility model; Can carry out multiple simple variant to the technological scheme of the utility model, for example, public body key 4 wherein can be except straight-bar and other structure shapes the straight trough shape with corresponding parent groove 5; Taper tenon etc. for example, these simple variant all belong to the protection domain of the utility model.
Claims (7)
1. a faucet type coupling is characterized in that, this faucet type coupling comprises the first portion (1) and the second portion (2) of axial engagement, forms separably on axially said that keyway is connected between said first portion (1) and the said second portion (2).
2. faucet type coupling according to claim 1; It is characterized in that; This faucet type coupling also comprises public body key (4) and parent groove (5); On the mating face (3) of said first portion (1) and second portion (2), said public body key (4) extends axially out and inserts said second portion (2) from said first portion (1) and goes up the parent groove (5) of relative set.
3. faucet type coupling according to claim 2 is characterized in that, said public body key (4) is one.
4. faucet type coupling according to claim 2 is characterized in that, this faucet type coupling also comprises wear sleeve (6), and this wear sleeve (6) is sheathed on the said public body key (4) and separates said public body key (4) and parent groove (5).
5. faucet type coupling according to claim 4 is characterized in that, said wear sleeve (6) is a nylon jacket.
6. roller-way driving mechanism; This roller-way driving mechanism comprises motor (7), coupling and the rollgang (8) that is in transmission connection successively; It is characterized in that; Said coupling is any described faucet type coupling among the aforesaid right requirement 1-5, and in said faucet type coupling, said first portion (1) is connected said motor (7) and rollgang (8) respectively with said second portion (2).
7. roller-way driving mechanism according to claim 6; It is characterized in that; All comprise external tooth axle (9) on said first portion (1) and the said second portion (2), the output shaft (71) of said motor (7) and the roller shaft (81) of rollgang (8) respectively with said external tooth axle (9) splined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120406842 CN202360617U (en) | 2011-10-24 | 2011-10-24 | Socket type shaft coupler and roller bed transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120406842 CN202360617U (en) | 2011-10-24 | 2011-10-24 | Socket type shaft coupler and roller bed transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360617U true CN202360617U (en) | 2012-08-01 |
Family
ID=46571806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120406842 Expired - Fee Related CN202360617U (en) | 2011-10-24 | 2011-10-24 | Socket type shaft coupler and roller bed transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322074A (en) * | 2013-06-06 | 2013-09-25 | 中信重工机械股份有限公司 | Extrusion roller shaft connecting structure for high-pressure grinding roller mill |
| CN106918931A (en) * | 2017-01-22 | 2017-07-04 | 武汉华星光电技术有限公司 | A kind of horizontal cleaning machine and its driving roller device |
| CN109993906A (en) * | 2017-12-29 | 2019-07-09 | 山东新北洋信息技术股份有限公司 | Disengaging type shaft coupling, cargo delivery apparatus and automatic vending machine |
-
2011
- 2011-10-24 CN CN 201120406842 patent/CN202360617U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322074A (en) * | 2013-06-06 | 2013-09-25 | 中信重工机械股份有限公司 | Extrusion roller shaft connecting structure for high-pressure grinding roller mill |
| CN106918931A (en) * | 2017-01-22 | 2017-07-04 | 武汉华星光电技术有限公司 | A kind of horizontal cleaning machine and its driving roller device |
| CN109993906A (en) * | 2017-12-29 | 2019-07-09 | 山东新北洋信息技术股份有限公司 | Disengaging type shaft coupling, cargo delivery apparatus and automatic vending machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20161024 |