CN204817542U - Strand board breathing device - Google Patents
Strand board breathing device Download PDFInfo
- Publication number
- CN204817542U CN204817542U CN201520593702.5U CN201520593702U CN204817542U CN 204817542 U CN204817542 U CN 204817542U CN 201520593702 U CN201520593702 U CN 201520593702U CN 204817542 U CN204817542 U CN 204817542U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- breathing
- swivel nut
- hinged
- fixed mount
- 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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Abstract
The utility model provides a strand board breathing device, includes the mount, and the mount outside is provided with two articulated mouthful at least, and articulated mouth articulates through round pin axle and breathing board one end, and the breathing board other end articulates through round pin axle and link joint one end, and the link joint other end is articulated with the articulated mouth above the swivel nut through the round pin axle, the swivel nut is equipped with the internal thread, and the screw rod is provided with external screw thread, swivel nut and screw rod screw -thread fit, just retrain through the baffle in the blind hole at the one end embedding mount center of screw rod socket cap and make the screw rod take place to rotate but do not take place the removal, the screw rod other end is furnished with the handle, and the accessible twist grip makes the screw rod rotate, drives the swivel nut back -and -forth movement to drive the link joint and remove and change the corner dimension between link joint and the breathing board, realize the breathing function, have simple structure, practicality by force, easy to carry out's characteristics.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, particularly relates to a kind of strand plate expanding device.
Background technology
In metallurgical equipment (as baler, corner protector forming machine etc.), all is furnished with various tie disc, in use, reel on tie disc is by the swelling of strapping roll internal diameter, it is board-like etc. that the breathing form of reel mainly contains the board-like and multichain of rectangular pyramid formula, rectangular pyramid shell type, Wedge type, double-strand, its complex structure, and cost is high, dismounting, maintenance inconvenience, be not easy to implement.
Summary of the invention
In order to overcome the above problems, the purpose of this utility model is to provide a kind of strand plate expanding device, has the advantages that structure is simple, practical, easy to implement.
The utility model is achieved through the following technical solutions:
A kind of strand plate expanding device, comprise fixed mount 1, the hinged mouth on fixed mount 1 is hinged by bearing pin 3 and breathing plate 2 one end, and breathing plate 2 other end is hinged by bearing pin 3 and carrier bar 5 one end, and carrier bar 5 other end is hinged with the hinged mouth above swivel nut 6 by bearing pin 3; Swivel nut 6 is connected with screw rod 7; Screw rod 7 is made to rotate but not be moved by baffle plate 4 constraint in the blind hole that one end of screw rod 7 socket cap embeds fixed mount 1 center; Screw rod 7 other end is furnished with handle 8.
Fixed mount 1 is provided with and is no less than two hinged mouths, and each hinged mouth is all arranged on outside fixed mount 1.
Swivel nut 6 is provided with internal thread, and screw rod 7 is provided with external screw thread, and swivel nut 6 is connected with screw rod 7 threaded engagement.
An only hinged carrier bar 5 on a breathing plate 2.
The utility model passes through the simple structure of an only hinged carrier bar on a breathing plate, realizes breathing function well; Hinged mouth on fixed mount is placed on outside fixed mount, effectively increases the breathing scope of mechanism, eventually through the mode of threaded engagement between screw rod, swivel nut, complete whole breathing process dexterously.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Detailed description of the invention
The utility model is described in detail below in conjunction with accompanying drawing.
With reference to accompanying drawing, a kind of strand plate expanding device, comprises fixed mount 1, two hinged mouths are at least provided with outside fixed mount 1, hinged mouth is hinged by bearing pin 3 and breathing plate 2 one end, and breathing plate 2 other end is hinged by bearing pin 3 and carrier bar 5 one end, an only hinged carrier bar 5 on a breathing plate 2; Carrier bar 5 other end is hinged with the hinged mouth above swivel nut 6 by bearing pin 3; Swivel nut 6 is provided with internal thread, and screw rod 7 is provided with external screw thread, swivel nut 6 and screw rod 7 threaded engagement; Screw rod 7 is made to rotate but not be moved by baffle plate 4 constraint in the blind hole that one end of screw rod 7 socket cap embeds fixed mount 1 center; Screw rod 7 other end is furnished with handle 8, by rotary handle 8, screw rod 7 rotating band movable snail sleeve 6 is moved forward and backward, thus drives carrier bar 5 to move and the corner dimension changed between carrier bar 5 and breathing plate 2 realizes breathing function.
Described bearing pin and handle are common standard component.
Operation principle of the present utility model is: rotary handle 8 makes screw rod 7 rotating band movable snail sleeve 6 move forward and backward, and swivel nut 6 drives carrier bar 5 to move, thus and the corner dimension changed between carrier bar 5 and breathing plate 2, realize breathing function.
Claims (4)
1. a strand plate expanding device, it is characterized in that, comprise fixed mount (1), the hinged mouth of fixed mount (1) is hinged by bearing pin (3) and breathing plate (2) one end, breathing plate (2) other end is hinged by bearing pin (3) and carrier bar (5) one end, and carrier bar (5) other end is hinged with the hinged mouth above swivel nut (6) by bearing pin (3); Swivel nut (6) is connected with screw rod (7); Screw rod (7) is made to rotate but not be moved by baffle plate (4) constraint in the blind hole that one end of screw rod (7) socket cap embeds fixed mount (1) center; Screw rod (7) other end is furnished with handle (8).
2. a kind of strand plate expanding device according to claim 1, is characterized in that, fixed mount (1) is provided with and is no less than two hinged mouths, and each hinged mouth is all arranged on fixed mount (1) outside.
3. a kind of strand plate expanding device according to claim 1, it is characterized in that, swivel nut (6) is provided with internal thread, and screw rod (7) is provided with external screw thread, and swivel nut (6) is connected with screw rod (7) threaded engagement.
4. a kind of strand plate expanding device according to claim 1, is characterized in that, an only hinged carrier bar (5) on a breathing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593702.5U CN204817542U (en) | 2015-08-03 | 2015-08-03 | Strand board breathing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593702.5U CN204817542U (en) | 2015-08-03 | 2015-08-03 | Strand board breathing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204817542U true CN204817542U (en) | 2015-12-02 |
Family
ID=54675184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593702.5U Expired - Fee Related CN204817542U (en) | 2015-08-03 | 2015-08-03 | Strand board breathing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204817542U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013866A (en) * | 2015-08-03 | 2015-11-04 | 中国重型机械研究院股份公司 | Single-chain-plate expanding and shrinking mechanism |
| CN106542384A (en) * | 2016-10-27 | 2017-03-29 | 安徽新荣钢构有限公司 | A kind of slidable adjustment supports the steel wire winding frame of attitude |
| CN107900131A (en) * | 2017-12-11 | 2018-04-13 | 新乡市新兴冶金材料有限公司 | One kind produces seamless cored calcium line system |
| CN107952818A (en) * | 2017-12-11 | 2018-04-24 | 新乡市新兴冶金材料有限公司 | A kind of steel band pay off rack on seamless core cabling wire machine |
| CN110370607A (en) * | 2019-08-06 | 2019-10-25 | 赵华勇 | A kind of big specific purpose tool of water pipe support |
-
2015
- 2015-08-03 CN CN201520593702.5U patent/CN204817542U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013866A (en) * | 2015-08-03 | 2015-11-04 | 中国重型机械研究院股份公司 | Single-chain-plate expanding and shrinking mechanism |
| CN106542384A (en) * | 2016-10-27 | 2017-03-29 | 安徽新荣钢构有限公司 | A kind of slidable adjustment supports the steel wire winding frame of attitude |
| CN107900131A (en) * | 2017-12-11 | 2018-04-13 | 新乡市新兴冶金材料有限公司 | One kind produces seamless cored calcium line system |
| CN107952818A (en) * | 2017-12-11 | 2018-04-24 | 新乡市新兴冶金材料有限公司 | A kind of steel band pay off rack on seamless core cabling wire machine |
| CN107900131B (en) * | 2017-12-11 | 2023-06-30 | 新乡市新兴冶金材料有限公司 | Production seamless core-spun calcium line system |
| CN110370607A (en) * | 2019-08-06 | 2019-10-25 | 赵华勇 | A kind of big specific purpose tool of water pipe support |
| CN110370607B (en) * | 2019-08-06 | 2021-06-22 | 义乌市倩飞科技有限公司 | Special tool for expanding water pipe |
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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: 20151202 Termination date: 20170803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |