CN204817542U - Strand board breathing device - Google Patents

Strand board breathing device Download PDF

Info

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
plate
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
Application number
CN201520593702.5U
Other languages
Chinese (zh)
Inventor
郭韡
高文辉
浦文杰
张康武
任玉成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China National Heavy Machinery Research Institute Co Ltd
Original Assignee
China National Heavy Machinery Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China National Heavy Machinery Research Institute Co Ltd filed Critical China National Heavy Machinery Research Institute Co Ltd
Priority to CN201520593702.5U priority Critical patent/CN204817542U/en
Application granted granted Critical
Publication of CN204817542U publication Critical patent/CN204817542U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of strand plate expanding device
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).
CN201520593702.5U 2015-08-03 2015-08-03 Strand board breathing device Expired - Fee Related CN204817542U (en)

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 (3)

* Cited by examiner, † Cited by third party
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
CN110370607A (en) * 2019-08-06 2019-10-25 赵华勇 A kind of big specific purpose tool of water pipe support

Cited By (4)

* Cited by examiner, † Cited by third party
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
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

Similar Documents

Publication Publication Date Title
CN204817542U (en) Strand board breathing device
CN105620508A (en) Tread brake unit and hand relieving device thereof
CN205283002U (en) Easily adjust double hook turn -buckle of elasticity
CN207388772U (en) A kind of agricultural machinery draft gear
CN108712701A (en) A kind of telescopic earphone
CN203402772U (en) Durable wire taking-up device
CN105013866A (en) Single-chain-plate expanding and shrinking mechanism
CN209668532U (en) Extension type data line storage box and data line
CN203728314U (en) Safety mechanism of swing basket of tubular strander
CN204454067U (en) A kind of portable Tension Adjustable double plate pay off rack
CN203546343U (en) Thread guide mechanism on textile device
CN110980450A (en) Handheld electrician's sticky tape wind
CN208111871U (en) A kind of usb connecting line that can be wound
CN206608427U (en) A kind of bolt
CN202752708U (en) Tap wrench
CN204097616U (en) A kind of simple and easy gear silk oscillating rod device
CN203582162U (en) Damping paying-off mechanism for fine wire drawing machine
CN204777998U (en) Cable conductor take -up reel
CN204012464U (en) A kind of multiplex insulator R pin taking device
CN203343970U (en) Filter element removing tool
CN202960408U (en) Quick locking mechanism for regulating mop length
CN203711797U (en) Automatic centering tractor
CN206999655U (en) A kind of easy-to-dismount automatic nut machine nut head
CN207774497U (en) A kind of manual wire rod
CN202657760U (en) Elastic adjusting bolt

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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