CN203906687U - Belt pulley locking structure and loom power transmission mechanism using same - Google Patents
Belt pulley locking structure and loom power transmission mechanism using same Download PDFInfo
- Publication number
- CN203906687U CN203906687U CN201420227111.1U CN201420227111U CN203906687U CN 203906687 U CN203906687 U CN 203906687U CN 201420227111 U CN201420227111 U CN 201420227111U CN 203906687 U CN203906687 U CN 203906687U
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- CN
- China
- Prior art keywords
- belt pulley
- motor
- pulley
- loom
- shaft
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a belt pulley locking structure and a loom power transmission mechanism using same. The belt pulley locking structure comprises an installation hole which is formed in the center of a belt pulley disc; a locking sleeve which is for a shaft to penetrate is arranged inside the installation hole; a compaction disc which is used for limiting the locking sleeve is arranged on the belt pulley disc; the compaction disc is provided with a shaft hole which is for the shaft to penetrate. The belt pulley locking structure also comprises a motor which is arranged on the external side of a loom wallboard and a motor belt pulley which is driven by an output shaft of the motor; the motor belt pulley drives a synchronous belt pulley to rotate through a synchronous belt; the synchronous belt pulley drives a transmission shaft which is connected with a loom working roller to rotate; the locking structure is arranged between the synchronous belt pulley and the transmission shaft. According to the belt pulley locking structure, the belt pulley installation process is not limited by axial keys, the assembling and the disassembling save time and labor, the operation is convenient, the pulley shaft can be tightly clamped by the pulley disc, and damages to the belt pulleys and the shafts are small.
Description
Technical field
The utility model relates to a kind of belt pulley, relates in particular to a kind of belt pulley locking mechanism.
Background technique
At present, the main power system of loom starts to be arranged on the transfer of frame outside by the original side direction in frame that is arranged on, motor in main power system is delivered to power slave outward in machine by belt gear, this belt gear comprises the motor pulley by motor output shaft driven rotary, motor pulley drives toothed pulley rotation by line belt, toothed pulley drives the transmission shaft rotation being connected with loom work roll, motor is in the time of transmission, must produce very large starting torque, the cloth cover that guarantee weaves is even.Between existing belt pulley and axle, be with certain tolerance fit, need to rely on axial bond and keyway to fix therebetween, in the time meeting tolerance fit between belt pulley and axle, load and unload than being easier to, but in the time that machining accuracy exists deviation, load and unload very difficult; In addition, what belt pulley rotated dependence is the interaction between axial bond and keyway, large more than ten times of the general motor of the pneumatic torque ratio of motor using in loom main power system, and starting is comparatively frequent, under this service condition, the axial bond between the wheel disc of belt pulley and belt pulley and axle is very easily cut up, between wheel disc and axle, be prone to larger gap, make wheel disc occur shaking phenomenon, thereby affected the transmission of power, the cloth cover that loom weaves is also inhomogeneous.
As can be seen here, prior art awaits further improving.
Model utility content
The utility model is the deficiency of avoiding above-mentioned prior art to exist, and a kind of belt pulley locking mechanism is provided.
The technological scheme that the utility model adopts is:
A kind of belt pulley locking mechanism, comprise the mounting hole that is arranged on belt pulley wheel disc central authorities, in this mounting hole, be provided with the lock sleeve that can pass for axle, on belt pulley wheel disc, be also provided with for lock sleeve is carried out to spacing compression plate, on compression plate, offer the axis hole that can pass for axle, described lock sleeve is taper sleeve, answers in contrast, and the internal surface of described mounting hole is conical surface.
Described lock sleeve is greater than the end area of its other end near the end area of compression plate one end.
The surfacing of described taper sheath, and its surperficial tapering is 1:5～3:5.
Described compression plate is arranged on the exterior edge face of belt pulley wheel disc by clamping bolt.
The invention also discloses a kind of loom power-transmitting unit, it comprises and is arranged on the motor in loom side outside and the shaft-driven motor pulley of output by motor, motor pulley drives toothed pulley rotation by Timing Belt, toothed pulley drives the transmission shaft rotation being connected with loom work roll, is provided with locking mechanism as above between toothed pulley and transmission shaft.
Owing to having adopted technique scheme, the obtained beneficial effect of the utility model is:
The process of the utility model installation belt pulley is not subject to the restriction of axial bond, and it is time saving and energy saving to load and unload, easy to operate; Lock sleeve in the utility model and compression plate can make the conical surface of belt pulley compress on the conical surface of lock sleeve, make between two conical surfaces to produce enough large frictional force, so that wheel disc is held wheel shaft tightly, damage to belt pulley and axle is less, avoid producing relative rotation between belt pulley and axle, be conducive to the transmission of power, adapt to the particular/special requirement of the frequent high-torque starting of loom.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the application schematic diagram of the utility model on loom power-transmitting unit.
Wherein,
1, belt pulley wheel disc 2, compression plate 3, clamping bolt 4, lock sleeve 5, motor output shaft 6, motor pulley 7, Timing Belt 8, transmission shaft 9, toothed pulley 10, loom side
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail, but the utility model is not limited to these embodiments.
As shown in Figure 1, a kind of belt pulley locking mechanism, comprise the mounting hole that is arranged on belt pulley wheel disc 1 central authorities, in this mounting hole, be provided with the lock sleeve 4 that can pass for axle, on belt pulley wheel disc 1, be also provided with for lock sleeve 4 is carried out to spacing compression plate 2, compression plate 2 is arranged on the exterior edge face of belt pulley wheel disc 1 by three clamping bolts 3, on compression plate 2, offer the axis hole that can pass for axle, described lock sleeve 4 is taper sleeve, answer in contrast, the internal surface of described mounting hole is conical surface, described lock sleeve 4 is greater than the end area of its other end near the end area of compression plate 2 one end, the surfacing of described taper sheath, and its surperficial tapering is 1:5～3:5, the Surface Taper of taper sheath is in the scope of 1:5～3:5, can ensure between belt pulley wheel disc 1 and lock sleeve 4 to produce enough large frictional force, make to be connected firmly between belt pulley and axle, there will not be and relatively rotate, when being conducive to transmission of power, damage to belt pulley and axle is less.
As shown in Figure 2, a kind of loom power-transmitting unit, comprise the motor pulley 6 that is arranged on the motor in loom side 10 outsides and is driven by the output shaft 5 of motor, motor pulley 6 drives toothed pulley 9 to rotate by Timing Belt 7, toothed pulley 9 drives the transmission shaft 8 being connected with loom work roll to rotate, between toothed pulley 9 and transmission shaft 8, be provided with locking mechanism as above, this power-transmitting unit can adapt to the particular/special requirement of the frequent high-torque starting of loom, ensures that the cloth cover weaving is even.
The related content of not addressing in the utility model adopts or uses for reference prior art and can realize.
Although more use herein the term such as such as compression plate 2, lock sleeve 4, transmission shaft 8, do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Need to further illustrate, specific embodiment described herein is only to spiritual example explanation of the present utility model.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. a belt pulley locking mechanism, comprise the mounting hole that is arranged on belt pulley wheel disc central authorities, it is characterized in that: in described mounting hole, be provided with the lock sleeve that can pass for axle, on belt pulley wheel disc, be also provided with for lock sleeve is carried out to spacing compression plate, on compression plate, offer the axis hole that can pass for axle, described lock sleeve is taper sleeve, answers in contrast, and the internal surface of described mounting hole is conical surface.
2. a kind of belt pulley locking mechanism according to claim 1, is characterized in that: described lock sleeve is greater than the end area of its other end near the end area of compression plate one end.
3. a kind of belt pulley locking mechanism according to claim 1, is characterized in that: the surfacing of described taper sheath, and its surperficial tapering is 1:5～3:5.
4. a kind of belt pulley locking mechanism according to claim 1, is characterized in that: described compression plate is arranged on the exterior edge face of belt pulley wheel disc by clamping bolt.
5. a loom power-transmitting unit, it comprises and is arranged on the motor in loom side outside and the shaft-driven motor pulley of output by motor, motor pulley drives toothed pulley rotation by Timing Belt, toothed pulley drives the transmission shaft rotation being connected with loom work roll, is provided with the belt pulley locking mechanism as described in claim 1 to 4 any one claim between toothed pulley and transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227111.1U CN203906687U (en) | 2014-05-06 | 2014-05-06 | Belt pulley locking structure and loom power transmission mechanism using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227111.1U CN203906687U (en) | 2014-05-06 | 2014-05-06 | Belt pulley locking structure and loom power transmission mechanism using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906687U true CN203906687U (en) | 2014-10-29 |
Family
ID=51780968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227111.1U Expired - Fee Related CN203906687U (en) | 2014-05-06 | 2014-05-06 | Belt pulley locking structure and loom power transmission mechanism using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906687U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114607A (en) * | 2015-09-24 | 2015-12-02 | 江苏润孚机械轧辊制造有限公司 | Roller belt pulley connecting piece |
| CN106438932A (en) * | 2015-08-06 | 2017-02-22 | 斯凯孚公司 | Pulley device for tensioner roller or winding roller |
| CN113373559A (en) * | 2020-03-09 | 2021-09-10 | 卓郎纺织解决方案两合股份有限公司 | Torque transmission device |
-
2014
- 2014-05-06 CN CN201420227111.1U patent/CN203906687U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438932A (en) * | 2015-08-06 | 2017-02-22 | 斯凯孚公司 | Pulley device for tensioner roller or winding roller |
| CN106438932B (en) * | 2015-08-06 | 2021-05-11 | 斯凯孚公司 | Pulley device for a tension or winding roller |
| CN105114607A (en) * | 2015-09-24 | 2015-12-02 | 江苏润孚机械轧辊制造有限公司 | Roller belt pulley connecting piece |
| CN113373559A (en) * | 2020-03-09 | 2021-09-10 | 卓郎纺织解决方案两合股份有限公司 | Torque transmission device |
| CN113373559B (en) * | 2020-03-09 | 2023-01-03 | 卓郎纺织解决方案两合股份有限公司 | Torque transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151026 Address after: Doctor Wang Tai Zhen Gou Cun, Huangdao District 266425 in Shandong city of Qingdao Province Patentee after: QINGDAO KAISHUO MACHINERY TECHNOLOGY CO., LTD. Address before: 266425 Shandong city of Qingdao Province Economic and Technological Development Zone Wangtaipu town Patentee before: Qingdao Kshuo Textile Machinery Co., Ltd. |
|
| 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: 20141029 Termination date: 20200506 |