CN202945400U - Coupler for transmission shaft of jacquard machine - Google Patents
Coupler for transmission shaft of jacquard machine Download PDFInfo
- Publication number
- CN202945400U CN202945400U CN 201220574640 CN201220574640U CN202945400U CN 202945400 U CN202945400 U CN 202945400U CN 201220574640 CN201220574640 CN 201220574640 CN 201220574640 U CN201220574640 U CN 201220574640U CN 202945400 U CN202945400 U CN 202945400U
- Authority
- CN
- China
- Prior art keywords
- connector
- transmission shaft
- main connection
- elastic layer
- power transmission
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to a coupler for a transmission shaft of a jacquard machine. The coupler for the transmission shaft of the jacquard machine comprises a main connector (1) and an auxiliary connector (2), wherein the main connector (1) and the auxiliary connector (2) are fixedly connected through bolts; central holes (3) are respectively formed in the main connector (1) and the auxiliary connector (2); two connecting sleeves (4) are respectively sleeved in the central holes (3) in the main connector (1) and the auxiliary connector (2); elastic layers (5) is arranged between the outer walls of the two connecting sleeves (4) and the inner walls of the main connector (1) and the auxiliary connector (2); and one side of each elastic layer (5) is fixed to the outer walls of the connecting sleeves (4), while the other side of each elastic layer (5) is fixed to the inner walls of the main connector (1) and the auxiliary connector (2). By using the coupler for the transmission shaft of the jacquard machine, an encoder is prevented from being damaged when the transmission shaft and the encoder are eccentric.
Description
Technical field:
The utility model relates to the jacquard apparatus field, the shaft coupling that is connected with encoder more specifically to a kind of jacquard power transmission shaft.
Background technology:
The shaft coupling that existing jacquard power transmission shaft is connected with encoder is all that power transmission shaft is fixed on main connection, encoder be connected from connector, then with main connection be bolted to connection together from connector, its weak point is: due to main connection be rigid connection from connector, when power transmission shaft and encoder appearance bias, encoder is damaged.
The utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of jacquard power transmission shaft shaft coupling is provided, and it can no longer damage by the protection encoder when power transmission shaft and encoder appearance bias.
Technology solution of the present utility model is as follows:
A kind of jacquard power transmission shaft shaft coupling, comprise main connection and from connector, main connection is in the same place with being bolted to connection from connector, described main connection and form respectively centre bore from connector, two adapter sleeve difference sleeves are at main connection with from the centre bore of connector, the outer wall of two adapter sleeves and main connection and be provided with elastic layer between the inwall of connector, the elastic layer one side fixes with the outer wall of adapter sleeve, one side and main connection and fix from the inwall of connector.
Described elastic layer is that shaft section is curvilinear Elastic Steel lamella.
Described elastic layer is rubber layer.
The beneficial effects of the utility model are:
It can the automatic adjusting transmission axle and the connecting axle of encoder between concentricity, prevent because power transmission shaft and encoder occur encoder being damaged when eccentric.
Description of drawings:
Fig. 1 is that elastic layer of the present utility model is the structural representation of Elastic Steel lamella;
Fig. 2 is that elastic layer of the present utility model is the structural representation of rubber layer.
In Fig. 1 to 2: 1, main connection; 2, from connector; 3, centre bore; 4, adapter sleeve; 5, elastic layer.
The specific embodiment:
embodiment: see that Fig. 1 is to shown in Figure 2, a kind of jacquard power transmission shaft shaft coupling, comprise main connection 1 and from connector 2, main connection 1 is in the same place with being bolted to connection from connector 2, described main connection 1 and form respectively centre bore 3 from connector 2, two adapter sleeve 4 difference sleeves are at main connection 1 with from the centre bore 3 of connector 2, the outer wall of two adapter sleeves 4 and main connection 1 and be provided with elastic layer 5 between the inwall of connector 2, elastic layer 5 one sides fix with the outer wall of adapter sleeve 4, one side fixes with main connection 1 with from the inwall of connector 2.
Described elastic layer 5 is curvilinear Elastic Steel lamella for shaft section.
Described elastic layer 5 is rubber layer.
Operation principle: an end of power transmission shaft is fixed on main connection 1, the connecting axle of encoder is fixed on from connector 2, when producing between the connecting axle of power transmission shaft and encoder when eccentric, automatically adjust by elastic layer 5, the protection encoder is not impaired.
Claims (3)
1. jacquard power transmission shaft shaft coupling, comprise main connection (1) and from connector (2), main connection (1) and being bolted to connection together from connector (2), it is characterized in that: described main connection (1) and form respectively centre bore (3) from connector (2), two adapter sleeves (4) difference sleeve is at main connection (1) with from the centre bore (3) of connector (2), the outer wall of two adapter sleeves (4) and main connection (1) and from being provided with elastic layer (5) between the inwall of connector (2), elastic layer (5) one side fixes with the outer wall of adapter sleeve (4), one side fixes with main connection (1) with from the inwall of connector (2).
2. a kind of jacquard power transmission shaft shaft coupling according to claim 1, it is characterized in that: described elastic layer (5) is curvilinear Elastic Steel lamella for shaft section.
3. a kind of jacquard power transmission shaft shaft coupling according to claim 1, it is characterized in that: described elastic layer (5) is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574640 CN202945400U (en) | 2012-11-02 | 2012-11-02 | Coupler for transmission shaft of jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574640 CN202945400U (en) | 2012-11-02 | 2012-11-02 | Coupler for transmission shaft of jacquard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945400U true CN202945400U (en) | 2013-05-22 |
Family
ID=48421107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574640 Expired - Fee Related CN202945400U (en) | 2012-11-02 | 2012-11-02 | Coupler for transmission shaft of jacquard machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266386A (en) * | 2013-05-16 | 2013-08-28 | 湖州厉华妤婕联合纺织有限公司 | Coupler for transmission shaft of jacquard |
-
2012
- 2012-11-02 CN CN 201220574640 patent/CN202945400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266386A (en) * | 2013-05-16 | 2013-08-28 | 湖州厉华妤婕联合纺织有限公司 | Coupler for transmission shaft of jacquard |
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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: 20130522 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |