CN203546299U - Cam-type braking device of warping machine - Google Patents
Cam-type braking device of warping machine Download PDFInfo
- Publication number
- CN203546299U CN203546299U CN201320609876.7U CN201320609876U CN203546299U CN 203546299 U CN203546299 U CN 203546299U CN 201320609876 U CN201320609876 U CN 201320609876U CN 203546299 U CN203546299 U CN 203546299U
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- CN
- China
- Prior art keywords
- cam
- expansion ring
- tensioner ring
- ring
- braking
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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 relates to a cam-type braking device of a warping machine. The cam-type braking device of the warping machine comprises a braking disk, wherein an expansion ring is installed in the braking disk, a friction sheet is installed between the outer wall of the expansion ring and the inner wall of the braking disk, the expansion ring comprises a first expansion ring and a second expansion ring which are symmetrically arranged, one ends of the first expansion ring and the second expansion ring are respectively and rotatably connected onto a machine frame, and a cam is installed between the first expansion ring and the second expansion ring; the first expansion ring and the second expansion ring are connected through a spring, and the cam as well as the inner wall of the first expansion ring and the inner wall of the second expansion ring are tightly contacted. The cam-type braking device of the warping machine has a simple structure; the symmetrically arranged expansion rings are symmetrically extruded by arranging the cam between the expansion rings, so that a frictional force between the friction sheet and the braking disk is increased, the braking time is decreased, and the braking effect is improved.
Description
Technical field
The utility model 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.
Utility model content
The applicant, for the above-mentioned shortcoming of prior art, studies and improves, and a kind of cam-type brake apparatus of warping machines is provided, and it has feature simple in structure, good braking effect.
In order to address the above problem, the utility model adopts following scheme:
A kind of cam-type brake apparatus 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, one end of the first tensioner ring and the second tensioner ring is rotationally connected with respectively in frame, between the first tensioner ring and the second tensioner ring, cam is installed; Between the first tensioner ring and the second tensioner ring, by spring, be connected the inwall of cam and the first tensioner ring and the inwall close contact of the second tensioner ring.
Technique effect of the present utility model is:
The utility model is simple in structure, by tensioner ring Jian center, cam being set, the tensioner ring being arranged symmetrically with is carried out to symmetry extruding, has improved the frictional force between friction plate and brake disc, has reduced braking time, has improved braking effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
See Fig. 1, the utility model comprises brake disc 1, the interior installation tensioner ring of brake disc 1, friction plate 2 is installed between the inwall of the outer wall of tensioner ring and brake disc 1, tensioner ring comprises the first tensioner ring 3 and the second tensioner ring 5 being arranged symmetrically with, one end of one end of the first tensioner ring 3 and the second tensioner ring 5 is rotationally connected with respectively in frame (not shown), and the first tensioner ring 3 and 5 of the second tensioner rings are provided with cam 6; The first tensioner ring 3 is connected by spring 4 with 5 of the second tensioner rings, due to the elastic force effect of spring 4, and the inwall close contact of the inwall of cam 6 and the first tensioner ring 3 and the second tensioner ring 5.
During the utility model work, by rotating cam 4, the first tensioner ring 3 and the second tensioner ring 5 are rotated around the twisted axis being connected in frame (not shown) simultaneously, and outside extrusion friction sheet 2, the rubbing action producing between friction plate 2 and brake disc 1 makes cylinder stop motion.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of modification.
Claims (1)
1. the cam-type brake apparatus of a warping machines, comprise brake disc (1), tensioner ring is installed in brake disc (1), friction plate (2) is installed between the inwall of the outer wall of tensioner ring and brake disc (1), it is characterized in that: described tensioner ring comprises the first tensioner ring (3) and the second tensioner ring (5) being arranged symmetrically with, one end of one end of described the first tensioner ring (3) and the second tensioner ring (5) is rotationally connected with respectively in frame, between the first tensioner ring (3) and the second tensioner ring (5), cam (6) is installed; Between described the first tensioner ring (3) and the second tensioner ring (5), by spring (4), be connected described cam (6) and the inwall of described the first tensioner ring (3) and the inwall close contact of the second tensioner ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609876.7U CN203546299U (en) | 2013-09-29 | 2013-09-29 | Cam-type braking device of warping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609876.7U CN203546299U (en) | 2013-09-29 | 2013-09-29 | Cam-type braking device of warping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546299U true CN203546299U (en) | 2014-04-16 |
Family
ID=50464442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609876.7U Expired - Fee Related CN203546299U (en) | 2013-09-29 | 2013-09-29 | Cam-type braking device of warping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526380A (en) * | 2013-09-29 | 2014-01-22 | 无锡众望四维科技有限公司 | Cam type braking device of warping machine |
-
2013
- 2013-09-29 CN CN201320609876.7U patent/CN203546299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526380A (en) * | 2013-09-29 | 2014-01-22 | 无锡众望四维科技有限公司 | Cam type braking device of warping 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: 20140416 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |