CN106735529A - Pivoted arm stand alone type duplex pull rod card is disconnected to be cut - Google Patents
Pivoted arm stand alone type duplex pull rod card is disconnected to be cut Download PDFInfo
- Publication number
- CN106735529A CN106735529A CN201710108237.5A CN201710108237A CN106735529A CN 106735529 A CN106735529 A CN 106735529A CN 201710108237 A CN201710108237 A CN 201710108237A CN 106735529 A CN106735529 A CN 106735529A
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- CN
- China
- Prior art keywords
- pivoted arm
- disconnected
- card
- bearing
- crank axle
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
- B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
Break the invention discloses pivoted arm stand alone type duplex pull rod card and cut, belong to metal rolled technical field.The present invention includes that card is disconnected and cuts bearing, cylinder and detection control unit, and cylinder is arranged on cylinder saddle, and cylinder saddle breaks with card and cuts bearing and be connected；Card is disconnected to be cut bearing side and is provided with crank axle and lower crank axle, and upper crank is cut bearing and be connected by the way that upper crank axle and card are disconnected, and lower crank passes through lower crank axle and card breaks cuts bearing and be connected, and upper crank is connected with upper scissor blade, and lower crank is connected with lower scissor blade；Upper crank axle is connected with one end of upper free-standing pivoted arm, lower crank axle is connected with one end of lower free-standing pivoted arm, upper free-standing pivoted arm is hinged with adjustable pull bar respectively with the other end of lower free-standing pivoted arm, and upper free-standing pivoted arm, lower free-standing pivoted arm and adjustable pull bar are arranged symmetrically in the disconnected both sides for cutting bearing of card.Shearing rigidity of the present invention is high, shearing force is big, continuous good impact resistance, resistance to overturning are strong, convenient for installation and maintenance.
Description
Technical field
The present invention relates to metal rolled technical field, cut more specifically to a kind of pivoted arm stand alone type duplex pull rod card is disconnected.
Background technology
On high-speed wire production line, card is disconnected cut and be usually placed in mill train before, in process of production, once there occurs
Piling of steel accident, disconnected the cutting of card starts immediately, rolled piece is cut off rapidly, so as to avoid accident from damaging surrounding environment and personnel.
At present, continue that the card that uses is disconnected to cut that continuous impact resistance is bad in engineering, resistance to overturning is not high enough, install and safeguard inconvenient.
The content of the invention
1st, the problem to be solved
For problem and deficiency that prior art is present, break the invention provides a kind of pivoted arm stand alone type duplex pull rod card and cut,
The device shearing rigidity is high, shearing force is big, continuous good impact resistance, resistance to overturning are strong, convenient for installation and maintenance.
2nd, technical scheme
To reach above-mentioned purpose, the technical scheme that the present invention is provided is：
A kind of pivoted arm stand alone type duplex pull rod card of the invention is disconnected to be cut, including card is disconnected, and to cut bearing, cylinder and detection control single
Unit, described detection control unit is bolted on that card is disconnected to be cut on bearing, and described cylinder is arranged on cylinder saddle, institute
The cylinder saddle stated and card be disconnected to be cut bearing and is connected；Described card is disconnected to be cut bearing side and is provided with crank axle and lower crank axle, upper song
Handle is cut bearing and be connected by the way that upper crank axle and card are disconnected, and lower crank is broken by lower crank axle and card and cuts bearing and be connected, described upper song
Handle is connected with upper scissor blade, and described lower crank is connected with lower scissor blade, and described cylinder is connected with upper crank；Described upper crank axle
One end with upper free-standing pivoted arm is connected, and lower crank axle is connected with one end of lower free-standing pivoted arm, and upper free-standing pivoted arm is only with lower
The other end of vertical pivoted arm is hinged with adjustable pull bar respectively, described upper free-standing pivoted arm, lower free-standing pivoted arm and adjustable
Section formula pull bar is arranged symmetrically in the disconnected both sides for cutting bearing of card.
As a further improvement on the present invention, described upper crank is attached with upper crank axle by key.
As a further improvement on the present invention, described lower crank is attached with lower crank axle by key.
As a further improvement on the present invention, is cut disconnected with card set between bearing respectively for described upper crank axle and lower crank axle
There is a flange form connecting bushing, and be fixed on that card is disconnected to be cut on bearing by lock-screw.
As a further improvement on the present invention, described flange form connecting bushing includes ring flange and axle sleeve.
As a further improvement on the present invention, described adjustable pull bar is made up of adjustable nut with two sections of pull bars.
As a further improvement on the present invention, described detection control unit includes DSP, ARM and PLC.
3rd, beneficial effect
Compared to prior art, beneficial effects of the present invention are：
(1) a kind of pivoted arm stand alone type duplex pull rod card of the invention is disconnected cuts, and the device is provided with adjustable pull bar, and pull bar can be with
Carry out flexible modulation and intensity is high, drive upper crank axle to be rotated with lower crank axle by adjusting yoke.
(2) a kind of pivoted arm stand alone type duplex pull rod card of the invention is disconnected cuts, upper crank axle, the lower crank axle of the device respectively with
Upper free-standing pivoted arm, the connection of lower free-standing pivoted arm, are fixed on card and break and cut on bearing using flange form connecting bushing and lock-screw,
Considerably increase its stability.
(3) a kind of pivoted arm stand alone type duplex pull rod card of the invention is disconnected cuts, and the device has detection control unit, can be timely
Monitoring signals are received, Real-time Feedback accident abnormality controls cylinder effective exercise.
(4) a kind of pivoted arm stand alone type duplex pull rod card of the invention is disconnected cuts, and the device is convenient for installation and maintenance, can effectively improve
Shearing rigidity and shearing force, enhanced card is disconnected to cut impact resistance and stability.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is front view of the invention；
Fig. 3 is left view of the invention.
In figure：1st, cylinder；2nd, detection control unit；3rd, upper crank；401st, upper scissor blade；402nd, lower scissor blade；5th, lower crank；6、
Adjustable pull bar；701st, upper free-standing pivoted arm；702nd, lower free-standing pivoted arm；8th, lower crank axle；9th, block to break and cut bearing；10th, on
Crank axle；11st, cylinder saddle.
Specific embodiment
The present invention is further described below with reference to specific embodiments and the drawings：
Embodiment 1
As Figure 1-3, a kind of pivoted arm stand alone type duplex pull rod card of the present embodiment is disconnected cuts, including card is disconnected cuts bearing 9, cylinder
1 and detection control unit 2, above-mentioned detection control unit 2 includes DSP, ARM and PLC, receives flying shear, middle milling train
And the monitoring signals of finishing mill main motor, the situation that the monitor in real time operation of rolling occurs, drive cylinder 1 to move reciprocatingly.Inspection
Survey control unit 2 and be bolted on that card is disconnected to be cut on bearing 9, above-mentioned cylinder 1 on cylinder saddle 11, cylinder saddle 11
It is disconnected with card to cut bearing 9 and be connected；Card is disconnected to be cut the side of bearing 9 and is provided with crank axle 10 and lower crank axle 8, and upper crank 3 is by upper crank
Axle 10 and card be disconnected to be cut bearing 9 and is connected, and lower crank 5 is broken by lower crank axle 8 and card and cuts bearing 9 and be connected, upper crank 3 and upper crank axle
10 are attached by key, and lower crank 5 is attached with lower crank axle 8 by key；Upper crank 3 is connected with upper scissor blade 401, lower song
Handle 5 is connected with lower scissor blade 402, and above-mentioned cylinder 1 is connected with upper crank 3.
Upper crank axle 10 is connected with one end of upper free-standing pivoted arm 701, lower crank axle 8 and the one of lower free-standing pivoted arm 702
End connection, upper free-standing pivoted arm 701 is hinged with adjustable pull bar 6 respectively with the other end of lower free-standing pivoted arm 702, it is above-mentioned can
Adjustable type pull bar 6 is made up of adjustable nut with two sections of pull bars, can carry out flexible modulation and intensity is high, by adjusting yoke
Crank axle 10 is rotated with lower crank axle 8 in drive；Upper free-standing pivoted arm 701, lower free-standing pivoted arm 702 and adjustable pull bar 6
It is arranged symmetrically in the disconnected both sides for cutting bearing 9 of card.
Preferably, upper crank axle 10 and lower crank axle 8 cuts disconnected with card be provided with flange form connecting shaft between bearing 9 respectively
Set, and it is fixed on that card is disconnected to be cut on bearing 9 by lock-screw, above-mentioned flange form connecting bushing includes ring flange and axle sleeve.
When there is piling of steel accident at milling train, card is disconnected to cut start-up operation, and cylinder 1 drives upper crank 3 to rotate, and upper crank 3 leads to
The adjustable pull bar 6 for crossing both sides drives the synchronous axial system of lower crank 5, the upper scissor blade being connected respectively with upper crank 3, lower crank 5
401st, the synchronous axial system of lower scissor blade 402, until cut-out rolled piece, to mitigate accident harm degree, so as to keep the scene intact operating personnel's
Safety.
A kind of pivoted arm stand alone type duplex pull rod card of the present embodiment is disconnected to be cut, convenient for installation and maintenance, can effectively improve shearing firm
Degree and shearing force, enhanced card is disconnected to cut impact resistance and stability.
Schematical above that the present invention and embodiments thereof are described, the description does not have restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel enlightened by it, in the case where the invention objective is not departed from, is designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (7)
1. a kind of pivoted arm stand alone type duplex pull rod card is disconnected cuts, it is characterised in that：Break including card and cut bearing (9), cylinder (1) and detection
Control unit (2), described detection control unit (2) is bolted on that card is disconnected to be cut on bearing (9), described cylinder (1)
On cylinder saddle (11), described cylinder saddle (11) is disconnected with card to be cut bearing (9) and is connected；Described card is disconnected to cut bearing
(9) side is provided with crank axle (10) and lower crank axle (8), and upper crank (3) cuts bearing (9) by the way that upper crank axle (10) and card are disconnected
Connection, lower crank (5) is broken by lower crank axle (8) and card and cuts bearing (9) and be connected, and described upper crank (3) is connected with upper scissor blade
(401), described lower crank (5) is connected with lower scissor blade (402), and described cylinder (1) is connected with upper crank (3)；Described is upper
Crank axle (10) is connected with one end of upper free-standing pivoted arm (701), one end of lower crank axle (8) and lower free-standing pivoted arm (702)
Connection, upper free-standing pivoted arm (701) is hinged with adjustable pull bar (6) respectively with the other end of lower free-standing pivoted arm (702), institute
Upper free-standing pivoted arm (701), lower free-standing pivoted arm (702) and the adjustable pull bar (6) stated are arranged symmetrically in that card is disconnected to cut bearing
(9) both sides.
2. a kind of pivoted arm stand alone type duplex pull rod card according to claim 1 is disconnected cuts, it is characterised in that：Described upper crank
(3) it is attached by key with upper crank axle (10).
3. a kind of pivoted arm stand alone type duplex pull rod card according to claim 1 and 2 is disconnected cuts, it is characterised in that：Described lower song
Handle (5) is attached with lower crank axle (8) by key.
4. a kind of pivoted arm stand alone type duplex pull rod card according to claim 3 is disconnected cuts, it is characterised in that：Described upper crank axle
(10) and lower crank axle (8) cuts disconnected with card be provided with flange form connecting bushing between bearing (9) respectively, and be fixed on by lock-screw
Card is disconnected to be cut on bearing (9).
5. a kind of pivoted arm stand alone type duplex pull rod card according to claim 4 is disconnected cuts, it is characterised in that：Described flange form connects
Spindle set includes ring flange and axle sleeve.
6. a kind of pivoted arm stand alone type duplex pull rod card according to claim 1 is disconnected cuts, it is characterised in that：Described is adjustable
Pull bar (6) is made up of adjustable nut with two sections of pull bars.
7. a kind of pivoted arm stand alone type duplex pull rod card according to claim 1 is disconnected cuts, it is characterised in that：Described detection control
Unit (2) includes DSP, ARM and PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108237.5A CN106735529A (en) | 2017-02-27 | 2017-02-27 | Pivoted arm stand alone type duplex pull rod card is disconnected to be cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108237.5A CN106735529A (en) | 2017-02-27 | 2017-02-27 | Pivoted arm stand alone type duplex pull rod card is disconnected to be cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735529A true CN106735529A (en) | 2017-05-31 |
Family
ID=58960832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108237.5A Pending CN106735529A (en) | 2017-02-27 | 2017-02-27 | Pivoted arm stand alone type duplex pull rod card is disconnected to be cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735529A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527384Y (en) * | 2002-01-07 | 2002-12-25 | 唐山钢铁股份有限公司 | Shearing machine for shearing steel billet |
| CN202010696U (en) * | 2011-04-29 | 2011-10-19 | 天津市博技机电高科技有限公司 | Steel billet gripping shear |
| CN202052981U (en) * | 2011-04-28 | 2011-11-30 | 天津市博技机电高科技有限公司 | Steel billet cutting scissors |
| CN106064252A (en) * | 2016-07-26 | 2016-11-02 | 中冶华天南京工程技术有限公司 | Binary channels card is disconnected to be cut |
| CN106141292A (en) * | 2016-08-31 | 2016-11-23 | 江苏永钢集团有限公司 | Novel clamp breaking mechanism |
| CN206543913U (en) * | 2017-02-27 | 2017-10-10 | 中冶华天南京工程技术有限公司 | Pivoted arm stand alone type duplex pull rod card is disconnected to be cut |
-
2017
- 2017-02-27 CN CN201710108237.5A patent/CN106735529A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527384Y (en) * | 2002-01-07 | 2002-12-25 | 唐山钢铁股份有限公司 | Shearing machine for shearing steel billet |
| CN202052981U (en) * | 2011-04-28 | 2011-11-30 | 天津市博技机电高科技有限公司 | Steel billet cutting scissors |
| CN202010696U (en) * | 2011-04-29 | 2011-10-19 | 天津市博技机电高科技有限公司 | Steel billet gripping shear |
| CN106064252A (en) * | 2016-07-26 | 2016-11-02 | 中冶华天南京工程技术有限公司 | Binary channels card is disconnected to be cut |
| CN106141292A (en) * | 2016-08-31 | 2016-11-23 | 江苏永钢集团有限公司 | Novel clamp breaking mechanism |
| CN206543913U (en) * | 2017-02-27 | 2017-10-10 | 中冶华天南京工程技术有限公司 | Pivoted arm stand alone type duplex pull rod card is disconnected to be cut |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |