CN103590159A - Efficient braking device of warper - Google Patents
Efficient braking device of warper Download PDFInfo
- Publication number
- CN103590159A CN103590159A CN201310485709.0A CN201310485709A CN103590159A CN 103590159 A CN103590159 A CN 103590159A CN 201310485709 A CN201310485709 A CN 201310485709A CN 103590159 A CN103590159 A CN 103590159A
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- Prior art keywords
- tensioner ring
- brake disc
- expansion
- expansion ring
- ring
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Abstract
The invention relates to an efficient braking device of a warper. The efficient braking device comprises a brake disc. Expansion rings are mounted in the brake disc. Friction plates are mounted between the outer walls of the expansion rings and the inner wall of the brake disc. The expansion rings include a first expansion ring and a second expansion ring which are arranged in symmetry. A gap is formed between end faces of the first expansion ring and the second expansion ring. Cams are arranged in the gap. The first expansion ring and the second expansion ring are connected through springs. The cams tightly contact with the first expansion ring and the second expansion ring. The efficient braking device is simple in structure; a bi-directional cam structure is arranged to improve extrusion of the expansion rings to the friction plates, so that friction force between the friction plates and the brake disc is increased, braking efficiency is improved, and braking time is shortened.
Description
Technical field
The present invention relates to field of textile machinery, particularly the brake apparatus of warping machines.
Background technology
Warping machines is that the warp thread of certain radical is drawn from bobbin simultaneously, forms the warp thread piece of beautiful even, arrangement parallel to each other, and length in accordance with regulations and width close wind are to the equipment on warp beam or beam of a loom.If yarn breakage in the warping machines course of work, must stop the operation of a machine immediately, it mainly relies on brake apparatus to realize.The brake apparatus of existing warping machines is generally internal expension ring formula friction catch, during braking, rely on the rubbing action between tensioner ring extrusion friction sheet and brake disc that cylinder is stopped, the shortcoming of its existence is that the extruding force between friction plate and brake disc is not high enough, and its braking effect is not good, braking time is longer.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, studies and improves, and a kind of high-efficiency braking device of warping machines is provided, and it has feature simple in structure, good braking effect.
In order to address the above problem, the present invention adopts following scheme:
A kind of high-efficiency braking device of warping machines, comprise brake disc, tensioner ring is installed in brake disc, between the outer wall of tensioner ring and the inwall of brake disc, friction plate is installed, tensioner ring comprises the first tensioner ring and the second tensioner ring being arranged symmetrically with, between the end face of the end face of the first tensioner ring and the second tensioner ring, have gap, in gap, device has cam; Between the first tensioner ring and the second tensioner ring, by spring, be connected close contact between cam and the first tensioner ring and the second tensioner ring.
Technique effect of the present invention is:
The present invention is simple in structure, improves the extruding of tensioner ring to friction plate, thereby improved the frictional force between friction plate and brake disc due to bidirectional cam structure being set, and has improved braking effect, has reduced braking time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
See Fig. 1, the present invention includes brake disc 1, the interior installation tensioner ring 6 of brake disc 1, friction plate 2 is installed between the inwall of the outer wall of tensioner ring 6 and brake disc 1, tensioner ring 6 comprises the first tensioner ring 61 and the second tensioner ring 62 being arranged symmetrically with, between the end face of the end face of the first tensioner ring 61 and the second tensioner ring 62, have gap 3, in gap 3, device has cam 4; The first tensioner ring 61 is connected by spring with 62 of the second tensioner rings, cam and the first tensioner ring 61 and 62 close contacts of the second tensioner ring.
When the present invention works, by rotating cam 4, make the first tensioner ring 61 and the simultaneously outside extrusion friction sheet 2 of the second tensioner ring 62, the rubbing action producing between friction plate 2 and brake disc 1 makes cylinder stop motion.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and without prejudice to spirit of the present invention in the situation that, the present invention can do any type of modification.
Claims (1)
1. the high-efficiency braking device of a warping machines, comprise brake disc (1), tensioner ring (6) is installed in brake disc (1), friction plate (2) is installed between the inwall of the outer wall of tensioner ring (6) and brake disc (1), it is characterized in that: described tensioner ring (6) comprises the first tensioner ring (61) and the second tensioner ring (62) being arranged symmetrically with, between the end face of the end face of described the first tensioner ring (61) and the second tensioner ring (62), have gap (3), in described gap (3), device has cam (4); Between described the first tensioner ring (61) and the second tensioner ring (62), by spring, be connected close contact between described cam and described the first tensioner ring (61) and the second tensioner ring (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485709.0A CN103590159A (en) | 2013-10-16 | 2013-10-16 | Efficient braking device of warper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310485709.0A CN103590159A (en) | 2013-10-16 | 2013-10-16 | Efficient braking device of warper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103590159A true CN103590159A (en) | 2014-02-19 |
Family
ID=50080465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310485709.0A Pending CN103590159A (en) | 2013-10-16 | 2013-10-16 | Efficient braking device of warper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103590159A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1137890A (en) * | 1964-12-29 | 1968-12-27 | Glanzstoff Ag | Improvements relating to compensating yarn brakes |
| JPS54120754A (en) * | 1978-03-04 | 1979-09-19 | Kawamoto Ind | Method and apparatus for stopping warp yarn at constant position |
| CN2063505U (en) * | 1989-09-30 | 1990-10-10 | 王国英 | Bicycle expansion brake |
| CN2136361Y (en) * | 1992-09-15 | 1993-06-16 | 刘成吉 | Double force point brake for wheel of vehicle |
| CN101408234A (en) * | 2008-10-10 | 2009-04-15 | 谭富春 | Brake with drum type floating brake shoe bidirectional propulsion structure |
| CN202378847U (en) * | 2011-12-12 | 2012-08-15 | 徐州重型机械有限公司 | Braking system for automobile crane |
| CN203546300U (en) * | 2013-10-16 | 2014-04-16 | 无锡众望四维科技有限公司 | Efficient braking device of warping machine |
-
2013
- 2013-10-16 CN CN201310485709.0A patent/CN103590159A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1137890A (en) * | 1964-12-29 | 1968-12-27 | Glanzstoff Ag | Improvements relating to compensating yarn brakes |
| JPS54120754A (en) * | 1978-03-04 | 1979-09-19 | Kawamoto Ind | Method and apparatus for stopping warp yarn at constant position |
| CN2063505U (en) * | 1989-09-30 | 1990-10-10 | 王国英 | Bicycle expansion brake |
| CN2136361Y (en) * | 1992-09-15 | 1993-06-16 | 刘成吉 | Double force point brake for wheel of vehicle |
| CN101408234A (en) * | 2008-10-10 | 2009-04-15 | 谭富春 | Brake with drum type floating brake shoe bidirectional propulsion structure |
| CN202378847U (en) * | 2011-12-12 | 2012-08-15 | 徐州重型机械有限公司 | Braking system for automobile crane |
| CN203546300U (en) * | 2013-10-16 | 2014-04-16 | 无锡众望四维科技有限公司 | Efficient braking device of warping machine |
Non-Patent Citations (1)
| Title |
|---|
| 任焕金: "内胀式制动装置的设计分析", 《上海纺织科技》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |