CN203004490U - Tension bracket with damping device - Google Patents
Tension bracket with damping device Download PDFInfo
- Publication number
- CN203004490U CN203004490U CN 201320000117 CN201320000117U CN203004490U CN 203004490 U CN203004490 U CN 203004490U CN 201320000117 CN201320000117 CN 201320000117 CN 201320000117 U CN201320000117 U CN 201320000117U CN 203004490 U CN203004490 U CN 203004490U
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- CN
- China
- Prior art keywords
- damping
- shaft
- tension bracket
- damping device
- reduction box
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- 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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Abstract
The utility model discloses a tension bracket with a damping device. The tension bracket comprises a tension bracket body which is formed by a connecting pipe, and a first fixed shaft and a second fixed shaft which are respectively and fixedly connected with the two ends of the connecting pipe. The tension bracket is characterized by further comprising a damping device, and a reduction box and a bearing block which are arranged at an interval, wherein the first fixed shaft is connected with an output shaft of the reduction box, and the second fixed shaft is installed on the bearing block; and the damping device comprises a damping seat which is connected with an input shaft of the reduction box, a damping shaft which is connected with the damping seat and a damping adjusting handle wheel which is connected with the damping shaft, and a pair of disc springs, a lock washer for a round nut and the round nut are sequentially installed on the damping shaft from one end connected with the damping seat to the other end connected with the damping adjusting handle wheel. The damping device is added to the input end of the reduction box, so that the reduction box without self-locking performance has proper self-locking performance through adjusting retightening force. The tension bracket has the advantages of simplicity in structure, novelty and reasonability in design, easiness in installation, high working reliability and practicability and convenience in popularization and use.
Description
Technical field
The utility model relates to the Printing Machinery technical field, especially relates to a kind of tension bracket with damping unit.
Background technology
At present, tension bracket is a kind of servicing unit that is widely used in circular screen printer.in conventional circular screen printer advances distribution system, tension bracket utilizes the right-angle drive of worm decelerating machine, make tension bracket adjust the tension force that angle changes fabric, to make by the self-locking property of reductor the tension bracket position fix after adjusting, but the worm decelerating machine speed reducing ratio that generally has self-locking property is larger, cause the adjustment warp tension ratio more loaded down with trivial details, can not reach result of use again with the worm decelerating machine of self-locking property as employing, and tension bracket directly affects service behaviour and the product quality of circular screen printer, therefore, develop the simple tension bracket of a kind of tension adjustment is necessary very much.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of tension bracket with damping unit for above-mentioned deficiency of the prior art, and it is simple in structure, and is rationally novel in design, be easy to install, result of use is stable, and functional reliability is high, practical, result of use is good, is convenient to promote the use of.
for solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of tension bracket with damping unit, comprise by tube connector and be fixedly connected on respectively first fixed axis at tube connector two ends and the tension bracket that the second fixed axis consists of, it is characterized in that: also comprise reductor and bearing block that damping unit and interval arrange, described the first fixed axis is connected with the output shaft of described reductor, described the second fixed axis is arranged on bearing block, described damping unit comprises the damping device that is connected with the power shaft of described reductor, the damping shaft that is connected with damping device and the damping adjusting handle that is connected with damping shaft, to an end that connects the damping adjusting handle, a pair of disk spring is installed successively from an end that connects damping device on described damping shaft, round nut stop washer and round nut.
Above-mentioned a kind of tension bracket with damping unit is characterized in that: described reductor is worm decelerating machine.
Above-mentioned a kind of tension bracket with damping unit is characterized in that: described damping adjusting handle is fixedly connected with described damping shaft by key.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is rationally novel in design, is easy to install.
2, the utility model has installed damping unit additional at the input of reductor, by the adjustment to pretightning force, makes the reductor that does not possess self-locking property reach certain self-locking property, and its result of use is stable, and is easy and simple to handle.
3, the utility model can guarantee the stable operation of tension bracket effectively, and functional reliability is high, and is practical, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is rationally novel in design, is easy to install, and result of use is stable, and functional reliability is high, and is practical, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A section enlarged drawing of Fig. 1.
Description of reference numerals:
1-damping adjusting handle; 2-damping shaft; 3-round nut;
4-round nut stop washer; The 5-disk spring; The 6-damping device;
7-reductor; 8-1-first fixed axis; 8-2-tube connector;
8-3-the second fixed axis; The 9-bearing block; The 10-key.
The specific embodiment
as depicted in figs. 1 and 2, the utility model comprises by tube connector 8-2 and is fixedly connected on respectively the first fixed axis 8-1 at tube connector 8-2 two ends and the tension bracket that the second fixed axis 8-3 consists of, also comprise reductor 7 and bearing block 9 that damping unit and interval arrange, described the first fixed axis 8-1 is connected with the output shaft of described reductor 7, described the second fixed axis 8-3 is arranged on bearing block 9, described damping unit comprises the damping device 6 that is connected with the power shaft of described reductor 7, the damping shaft 2 that is connected with damping device 6 and the damping adjusting handle 1 that is connected with damping shaft 2, to an end that connects damping adjusting handle 1, a pair of disk spring 5 is installed successively from an end that connects damping device 6 on described damping shaft 2, round nut stop washer 4 and round nut 3.
In the present embodiment, described reductor 7 is worm decelerating machine.Described damping adjusting handle 1 is fixedly connected with described damping shaft 2 by key 10.
when the utility model uses, adjust in advance round nut 3, make disk spring 5 compressions, variation by compress variation, change the frictional force between disk spring 5 and damping device 6, when needing to adjust the angle of tension bracket, rotate adjusting handle 1, adjusting handle 1 drives damping shaft 2 and rotates, damping shaft 2 drives damping device 6 and rotates, the power shaft that damping device 6 drives reductor 7 rotates, reductor 7 drives the first fixed axis 8-1 and rotates, the first fixed axis 8-1 drives tube connector 8-2 and rotates, tube connector 8-2 drives the second fixed axis 8-3 and rotates around bearing block 9, namely realized the rotation of tension bracket with adjusting handle 1, when the self-locking of needs tension bracket, the tension force that is placed on fabric on tension bracket can reduce due to the acting in opposition of reductor 7, and and before the frictional force between disk spring 5 and damping device 6 offset and realize self-locking.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (3)
1. tension bracket with damping unit, comprise by tube connector (8-2) and be fixedly connected on respectively first fixed axis (8-1) at tube connector (8-2) two ends and the tension bracket that the second fixed axis (8-3) consists of, it is characterized in that: also comprise reductor (7) and bearing block (9) that damping unit and interval arrange, described the first fixed axis (8-1) is connected with the output shaft of described reductor (7), described the second fixed axis (8-3) is arranged on bearing block (9), described damping unit comprises the damping device (6) that is connected with the power shaft of described reductor (7), the damping shaft (2) that is connected with damping device (6) and the damping adjusting handle (1) that is connected with damping shaft (2), described damping shaft (2) is upper is equipped with a pair of disk spring (5) from an end that connects damping device (6) successively to an end that connects damping adjusting handle (1), round nut stop washer (4) and round nut (3).
2. according to a kind of tension bracket with damping unit claimed in claim 1, it is characterized in that: described reductor (7) is worm decelerating machine.
3. according to a kind of tension bracket with damping unit claimed in claim 1, it is characterized in that: described damping adjusting handle (1) is fixedly connected with described damping shaft (2) by key (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000117 CN203004490U (en) | 2013-01-01 | 2013-01-01 | Tension bracket with damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000117 CN203004490U (en) | 2013-01-01 | 2013-01-01 | Tension bracket with damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004490U true CN203004490U (en) | 2013-06-19 |
Family
ID=48596119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000117 Expired - Fee Related CN203004490U (en) | 2013-01-01 | 2013-01-01 | Tension bracket with damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777501A (en) * | 2019-11-13 | 2020-02-11 | 上海东龙服饰有限公司 | Cloth belt tension adjusting and water absorbing device of air ironing machine |
-
2013
- 2013-01-01 CN CN 201320000117 patent/CN203004490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777501A (en) * | 2019-11-13 | 2020-02-11 | 上海东龙服饰有限公司 | Cloth belt tension adjusting and water absorbing device of air ironing machine |
| CN110777501B (en) * | 2019-11-13 | 2024-04-02 | 上海东龙服饰有限公司 | Cloth belt tension adjusting and water absorbing device of air ironing 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 |
Granted publication date: 20130619 Termination date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |