CN207698084U - A kind of bar packing former - Google Patents
A kind of bar packing former Download PDFInfo
- Publication number
- CN207698084U CN207698084U CN201721872264.1U CN201721872264U CN207698084U CN 207698084 U CN207698084 U CN 207698084U CN 201721872264 U CN201721872264 U CN 201721872264U CN 207698084 U CN207698084 U CN 207698084U
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- folded arm
- gear
- babinet
- hydraulic cylinder
- bolt
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Abstract
The utility model belongs to steelmaking equipment technical field, and in particular to a kind of bar packing former, including pedestal, babinet, the first folded arm, the second folded arm and hydraulic cylinder；On the basis of pedestal is by submitting bolt to be installed on, babinet is mounted on the base by bolt, and the first transmission shaft and second driving shaft are equipped in babinet, and intermeshing first gear and second gear are respectively arranged on the first transmission shaft and second driving shaft；First folded arm and the second folded arm are respectively arranged on the first transmission shaft and the second driving shaft outside babinet；The cylinder tail of hydraulic cylinder is mounted on the base by bolt and bottom plate, and the cylinder head of hydraulic cylinder is installed in the second folded arm；The inside of first folded arm and the second folded arm is radius curve, and closed curve pass is formed after the two mould assembly；First gear and second gear are two different reference circles and the gear of the different numbers of teeth.A large amount of spare parts and cost of labor are saved, while can thoroughly eliminate various failures without daily a large amount of maintenances without spare parts consumption.
Description
Technical field
The utility model belongs to steelmaking equipment technical field, and in particular to a kind of bar packing former.
Background technology
There are following design defect and deficiencies for existing arc section apparatus：（1）, existing former design be that hydraulic cylinder passes through
Two groups of multi-connecting-rod mechanisms of spring transmission, structure type is excessively complicated, and cradle head is excessive (totally 9), due to each joint
Oscillating bearing is all used, oil content is few, and the oiling frequency needed is excessively high, and long-time service be easy to cause lack of lubrication, most
Lead to joint part axis pin and hole serious wear eventually, not only seriously affect molding effect, it is also necessary to safeguarded on the line of big load and
Assembly work amount under line, consumption spare part amount are also very big.There is its spring to be easily damaged again, another group of connecting rod machine is caused after spring failure
Structure can not work, and then former is caused to lose function；（2）, after multi-connecting-rod mechanism clamping rod material, the bundle type of bar is similar to grow
Rectangular, baling press can not be tied up effectively in this case, and the bundled rods after packing are very loose, and strong influence is packaged appearance
Quality；（3）, bundled rods after molding are determined on the center line of roller-way due to design feature, twist together head apart from baling press
Farther out, kink head also can not be tightened effectively during kink, be caused loose after being packaged.
Invention content
The purpose of this utility model is as follows：
（1）, abandoned the scheme that the design of previous former is all made of multi-connecting-rod mechanism, realize two folded arms and be mounted on
On two axis, synchronization action is realized by a pair of of gear pair, multi-connecting-rod mechanism design excessively complexity is solved, causes to safeguard tired
Problem difficult, maintenance is big, spare parts consumption amount is big, accident rate is high；
（2）, by two gears in gear pair select the different numbers of teeth, former formed central line and roller are realized with this
Steel center line is walked in road certain offset, makes molding steel bundle closer to baling press kink head, and then realizes steel bundle after kink
Very tight, solving the problems, such as kink head, caused packing is loose too far from steel bundle；
（3）, by the curve pass in two folded arms, realize and ensure that steel is bundled between Φ 260mm ~ Φ 280mm after clamping
It is close to round to greatest extent, to solve the problems, such as that steel bundle caused by the steel of long-standing problem bundle is non-round is loose.
The technical solution adopted in the utility model is：A kind of bar packing former, including pedestal, babinet, the first folded arm,
Second folded arm and hydraulic cylinder；On the basis of the pedestal is by submitting bolt to be installed on, the babinet is installed on pedestal by bolt
On, the first transmission shaft and second driving shaft are installed, intermeshing first gear and second gear are respectively arranged in babinet
On first transmission shaft and second driving shaft；First folded arm and the second folded arm be respectively arranged in the first transmission shaft outside babinet and
On second driving shaft；The cylinder tail of the hydraulic cylinder is mounted on the base by bolt and bottom plate, and the cylinder head of hydraulic cylinder is installed on
In two folded arms.
Further, the inside of first folded arm and the second folded arm is radius curve, and closing is formed after the two mould assembly
Curve pass.
Further, the first gear and second gear are two different reference circles and the gear of the different numbers of teeth.
The beneficial effects of the utility model：Its major advantage is as follows：
（1）, abandoned the scheme that the design of previous former is all made of multi-connecting-rod mechanism, realize two folded arms and be mounted on
On two axis, synchronization action is realized by a pair of of gear pair, multi-connecting-rod mechanism design excessively complexity is solved, causes to safeguard tired
Problem difficult, maintenance is big, spare parts consumption amount is big, accident rate is high.Folded arm in this former is because big in no multi-connecting-rod mechanism
, without daily a large amount of maintenances, only folded arm pass is mended after using some months so without spare parts consumption in amount joint
Weld repair to ensure that the circularity after clamping is met the requirements, therefore can save a large amount of spare parts and cost of labor, while can thoroughly eliminate each
Kind failure；
（2）, existing former multi-connecting-rod mechanism determine that its formed central line must be consistent with roller-way center line,
Otherwise after former is opened, part link mechanism can still occupy the portion walked the wire, and keep roller transport bar hindered.
The different numbers of teeth is selected by two gears in gear pair, realizes that former formed central line walks steel center line with roller-way with this
There is certain offset, makes molding steel bundle closer to baling press kink head, and then steel bundle is very tight after realization kink, solves torsion
Tieing is packaged loose problem caused by being tied too far from steel.Make former during opening and closing, two folded arms possess different rows
Journey, for former in clamped condition, formed central line is biased to the first side of baling press kink, keeps the steel encircling degree after kink more preferable,
In the on-state, it other than two folded arms whole operations are walked the wire to roller-way, has no effect to roller-way steel transportation；
（3）, by replacing the polygon pass for being similar to rectangle with approximately round pass, realize and ensure steel after clamping
It is bundled between Φ 260mm ~ Φ 280mm and is close to round to greatest extent, the steel of long-standing problem bundle is non-round to be caused to solve
Steel tie loose problem；Steel is set to be bundled into type more rounding, and apart from kink head closer to baling press has been twisted together after release, and steel ties base
This is not out of shape, can be good at ensureing the presentation quality after bar bundling；
（4）, gear-box replace spring transmission, it is unstable to solve spring transmission, incident it is multiple it is equal caused by molding
Device often loses the problem of function.Gear box structure is simple, and stability is good, since it is enclosed construction, not by working environment oxygen
Change the influence more than iron sheet, gear and bearing may be implemented annual overhaul maintenance or replace, daily to be safeguarded without a large amount of, only need to be every
The lubricating grease of filling in three months.
Description of the drawings：
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the structural schematic diagram of A-A in Fig. 2；
Fig. 4 is to be packaged shaping schematic view.
Specific implementation mode：
With reference to each figure, a kind of bar packing former, including pedestal 1, babinet 2, the first folded arm 3, the second folded arm 4 and hydraulic pressure
Cylinder 5；On the basis of the pedestal 1 is by submitting bolt to be installed on, the babinet 2 is installed on by bolt on pedestal 1, in babinet 2
First transmission shaft 6 and second driving shaft 8 are installed, intermeshing first gear 7 and second gear 9 are respectively arranged in the first biography
On moving axis 6 and second driving shaft 8；First folded arm, 3 and second folded arm 4 is respectively arranged in 6 He of the first transmission shaft outside babinet 2
On second driving shaft 8；The cylinder tail of the hydraulic cylinder 5 is installed on by bolt and bottom plate on pedestal 1, the cylinder head installation of hydraulic cylinder 5
In in the second folded arm 4；The inside of first folded arm, 3 and second folded arm 4 is radius curve, and blind hole is formed after the two mould assembly
Type；The first gear 7 and second gear 9 are two different reference circles and the gear of the different numbers of teeth.
The hydraulic cylinder 5 drives the second folded arm 4 to do reciprocating semi-circumference along the axle center of second driving shaft 8 by expanding-contracting action
Movement, while the second folded arm 4 drives first by second driving shaft 8, second gear 9, first gear 7 and the first transmission shaft 6 again
Folded arm 3 does reciprocating half circular motion along the axle center of the first transmission shaft 6, and it is dynamic with opening that this completes the closures of former
Make, realizes former by the molding function of bundled rods.After 5 cylinder rod of hydraulic cylinder stretches out certain length, the first folded arm 3 and second
Half pass in folded arm 4 is combined into one to form an approximately round closed type（φ≈260~280mm）, this position be at
The shaping position of type device.When the cylinder head of hydraulic cylinder 5 is protruding, the second folded arm 4 is pushed to rotate in an anti-clockwise direction, passes through transmission the
One folded arm 3 is rotated in a clockwise direction, and the second folded arm 4 and the first folded arm 3 reach bundled rods after rotating about 50 ° and 30 ° respectively
Clamped position so far completes bar shaping work.After the completion of waiting for that baling press is packaged, 5 counteragent of hydraulic cylinder, after cylinder head retraction extremely
Original position, so far former completion whole work process.
Claims (3)
1. a kind of bar packing former, it is characterised in that：Including pedestal（1）, babinet（2）, the first folded arm（3）, the second folded arm
（4）And hydraulic cylinder（5）；The pedestal（1）On the basis of submitting bolt to be installed on, the babinet（2）It is installed on by bolt
Pedestal（1）On, babinet（2）First transmission shaft is inside installed（6）And second driving shaft（8）, intermeshing first gear（7）With
Second gear（9）It is respectively arranged in the first transmission shaft（6）And second driving shaft（8）On；First folded arm（3）With the second folded arm
（4）It is respectively arranged in babinet（2）The first outer transmission shaft（6）And second driving shaft（8）On；The hydraulic cylinder（5）Cylinder tail it is logical
It crosses bolt and bottom plate is installed on pedestal（1）On, hydraulic cylinder（5）Cylinder head be installed on the second folded arm（4）On.
2. a kind of bar packing former according to claim 1, it is characterised in that：First folded arm（3）With second
Folded arm（4）Inside be radius curve, form closed type after the two mould assembly.
3. a kind of bar packing former according to claim 1, it is characterised in that：The first gear（7）With second
Gear（9）For two different reference circles and the gear of the different numbers of teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872264.1U CN207698084U (en) | 2017-12-28 | 2017-12-28 | A kind of bar packing former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872264.1U CN207698084U (en) | 2017-12-28 | 2017-12-28 | A kind of bar packing former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207698084U true CN207698084U (en) | 2018-08-07 |
Family
ID=63029682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872264.1U Active CN207698084U (en) | 2017-12-28 | 2017-12-28 | A kind of bar packing former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207698084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016653A (en) * | 2017-12-28 | 2018-05-11 | 黑龙江建龙钢铁有限公司 | A kind of bar packing former |
-
2017
- 2017-12-28 CN CN201721872264.1U patent/CN207698084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016653A (en) * | 2017-12-28 | 2018-05-11 | 黑龙江建龙钢铁有限公司 | A kind of bar packing former |
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