CN202239010U - Gap bridge mechanism of aluminum section extruding machine set - Google Patents
Gap bridge mechanism of aluminum section extruding machine set Download PDFInfo
- Publication number
- CN202239010U CN202239010U CN2011203650164U CN201120365016U CN202239010U CN 202239010 U CN202239010 U CN 202239010U CN 2011203650164 U CN2011203650164 U CN 2011203650164U CN 201120365016 U CN201120365016 U CN 201120365016U CN 202239010 U CN202239010 U CN 202239010U
- Authority
- CN
- China
- Prior art keywords
- bridge
- gap bridge
- blanking
- material loading
- stretching
- 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
Links
Images
Abstract
The utility model discloses a gap bridge mechanism of an aluminum section extruding machine set, which is characterized by comprising a pre-feeing gap bridge, lifting carrier rollers and a post-discharging gap bridge. The pre-feeding gap bridge and the post-discharging gap bridge are correspondingly and fixedly connected on two sides of a track of a stretcher, and the plurality of lifting carrier rollers are parallelly installed on the corresponding position of the inner side of the track of the stretcher. A stretcher tail frame is arranged on the track of the stretcher, the pre-feeding gap bridge is formed by a plurality of parallel feeding telescopic arms, and the post-discharging gap bridge is formed by a plurality of parallel discharging telescopic arms. A hydraulic cylinder I is respectively connected in the vertical direction of the feeding telescopic arms and the discharging telescopic arms, and a hydraulic cylinder II is respectively connected in the horizontal direction of the feeding telescopic arms and the discharging telescopic arms. The gap bridge mechanism is high in efficiency and capable of adapting to section products with different lengths.
Description
Technical field
The utility model related to bridge mechanism, and particularly a kind of aluminium section bar pushes unit gap bridge mechanism, belongs to the aluminium section bar manufacture field.
Background technology
Along with the development of aluminium section bar processing, section bar extruding unit has developed into 250MN, and discharge system is the important component part of extruding unit, and crossing bridge mechanism is the maximum link of discharge system fault.
Cross bridge mechanism both at home and abroad at present popular three kinds: (A) belt gap bridge (B) timing belt gap bridge (C) chain band is passed a bridge.Its common feature is that telescopic arm is long, can stretch out or withdraw to get out of the way stretching-machine tailstock (tailstock moves) for satisfying the shape product tension straingtening of different length.In the large-size extruder group, long telescopic arm easy deformation, belt, timing belt and chain band be the surface of " drag, draw " scratch shape product often.
Summary of the invention
The purpose of the utility model provides a kind of aluminium section bar and pushes unit gap bridge mechanism; It can vertically hold up shape product, in " level transportation " back, vertically descend general who has surrendered's shape product to be placed on the up-down carrying roller (perhaps storing platform), reduce to abrade shape product to greatest extent.Along with traffic, building, the energy, boats and ships, ocean and mechanical industry development demand, aluminium section bar extruding unit gap bridge mechanism broad market prospect.
The technical scheme that the utility model adopted is: design a kind of aluminium section bar and push unit gap bridge mechanism, it is characterized in that: it is passed a bridge after comprising the preceding gap bridge of material loading, up-down carrying roller, blanking; Pass a bridge before the described material loading with blanking after the corresponding both sides that are fixedly connected on the stretching-machine track of passing a bridge, the inboard position accordingly of stretching-machine track is parallel to be equipped with a plurality of up-down carrying rollers; The stretching-machine tailstock is arranged on the stretching-machine track; Passing a bridge before the described material loading is to be made up of a plurality of parallel material loading telescopic arms, and passing a bridge after the blanking is made up of a plurality of parallel blanking telescopic arms; The vertical direction of material loading telescopic arm and blanking telescopic arm is connected with a hydraulic cylinder I respectively, and horizontal direction is connected with a hydraulic cylinder II respectively.
The blanking telescopic arm quantity of passing a bridge after the material loading telescopic arm quantity of passing a bridge before the said material loading, the blanking and the quantity of up-down carrying roller are corresponding with shape product length.
Pass a bridge after gap bridge, the blanking before the described material loading and be the hydraulic pressure stepper drive.
Described each up-down carrying roller all connects a vertical hydraulic cylinder III separately.
The beneficial effect of the utility model is: the gap bridge of the utility model is owing to pass a bridge before the material loading, pass a bridge after the blanking and separate, thus the stroke of material loading telescopic arm and blanking telescopic arm than traditional weak point, the minimizing cantilever.The vertical direction of material loading telescopic arm and blanking telescopic arm is connected with a hydraulic cylinder I respectively simultaneously; Horizontal direction is connected with a hydraulic cylinder II respectively; The hydraulic pressure stepper drive of passing a bridge after gap bridge, the blanking before the realization material loading; Make this mechanism can the shape product that need tension straingtening on the extruding unit cold bed not had scratch and deliver to online tension straingtening center, and the shape product after the tension straingtening is not had scratch deliver to that the storing platform is first-class treats sawing.The shape product that this gap bridge mechanism efficiency is high, can adapt to different length.Pass a bridge after gap bridge, the blanking before the material loading and be equivalent to hydraulic pressure stepping transporter; Goods are transported to another station from a station; The vertical lift of step rate and level come and go by Driven by Hydraulic Cylinder; Motion mode is a slow start--high-speed cruising--deceleration buffer operation----stops at a slow speed, this motion mode make transporter transport goods fast, accurately, steadily, impact little.
Description of drawings
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified, but not as the qualification of the utility model:
Fig. 1 crosses the structural representation of bridge mechanism for the embodiment of the utility model.
Among Fig. 1: 1, material loading telescopic arm; 2, up-down carrying roller; 3, stretching-machine tailstock; 4, stretching-machine track; 5, blanking telescopic arm; 6, hydraulic cylinder I; 7, hydraulic cylinder II; 8, hydraulic cylinder III.
The specific embodiment
The structure that is not described in detail in an embodiment, its structure is identical with existing known structure.
As shown in Figure 1, aluminium section bar extruding unit gap bridge mechanism, it is passed a bridge after comprising the preceding gap bridge of material loading, up-down carrying roller 2, blanking; Pass a bridge before the described material loading with blanking after pass a bridge and be fixed on the both sides of stretching-machine track 4 according to shape product length requirement correspondence, stretching-machine track 4 inboard positions accordingly are parallel to be equipped with a plurality of up-down carrying rollers 2; Stretching-machine tailstock 3 is arranged on the stretching-machine track 4.Stretching-machine tailstock 3 moves on stretching-machine track 4 through driven by motor, and when stretching-machine tailstock 3 moved on stretching-machine track 4, up-down carrying roller 2 dropped to extreme lower position through hydraulic cylinder, and stretching-machine tailstock 3 can be passed through above up-down carrying roller 2.Passing a bridge before the described material loading is to be made up of a plurality of parallel material loading telescopic arms 1, and passing a bridge after the blanking is made up of a plurality of parallel blanking telescopic arms 5; The vertical direction of material loading telescopic arm 1 and blanking telescopic arm 5 is connected with a hydraulic cylinder I 6 respectively, and horizontal direction is connected with a hydraulic cylinder II 7 respectively.Present embodiment medium section goods length is 32 meters, and material loading telescopic arm 1, blanking telescopic arm 5 are 14, and up-down carrying roller 2 is 10.
As shown in Figure 1, aluminium section bar extruding unit gap bridge mechanism, it is passed a bridge after comprising the preceding gap bridge of material loading, up-down carrying roller 2, blanking; Pass a bridge before the described material loading with blanking after pass a bridge and be fixed on the both sides of stretching-machine track 4 according to shape product length requirement correspondence, shape product length is 20 meters, stretching-machine track 4 inboard positions accordingly are parallel to be equipped with 6 up-down carrying rollers 2; Stretching-machine tailstock 3 is arranged on the stretching-machine track 4.Stretching-machine tailstock 3 moves on stretching-machine track 4 through driven by motor, and when stretching-machine tailstock 3 moved on stretching-machine track 4, up-down carrying roller 2 dropped to extreme lower position through hydraulic cylinder, and stretching-machine tailstock 3 can be passed through above up-down carrying roller 2.Passing a bridge before the described material loading is to be made up of 9 parallel material loading telescopic arms 1, and passing a bridge after the blanking is made up of 9 parallel blanking telescopic arms 5; The vertical direction of material loading telescopic arm 1 and blanking telescopic arm 5 is connected with a hydraulic cylinder I 6 respectively; Horizontal direction is connected with a hydraulic cylinder II 7 respectively; The hydraulic pressure stepper drive of passing a bridge after gap bridge, the blanking before the realization material loading; Described up-down carrying roller can freely rotate, and in drawing process, can not abrade goods.Blanking telescopic arm 5 quantity of passing a bridge after material loading telescopic arm 1 quantity of passing a bridge before the said material loading, the blanking and the quantity of up-down carrying roller 2 are corresponding with shape product length.
The main effect of passing a bridge before the material loading is that the section bar on the cold bed is sent to stretching-machine tailstock 3 center lines, is held up by up-down carrying roller 2, and the main effect of passing a bridge after the blanking is that the section bar after stretching is sent on the storing platform.Gap bridge is scalable move after receiving the PLC signal, advances, retreats to make things convenient for the stretching-machine tailstock, the shape product of the different length that is adapted to stretch.
Pass a bridge after gap bridge, the blanking before the material loading and all adopt the hydraulic pressure stepper drive; Hydraulic pressure stepping transporter is transported to another station with goods from a station; The vertical lift of step rate and level come and go by Driven by Hydraulic Cylinder; Motion mode is a slow start--high-speed cruising--deceleration buffer operation----stops at a slow speed, this motion mode make transporter transport goods fast, accurately, steadily, impact little.
The initial position that the preceding gap bridge of material loading is gone up the plane is lower than plane on the cold bed belt, and the preceding gap bridge of the material loading of independent control rises, and the section bar that cold bed is terminal moves to stretching-machine tailstock 3 center lines.Goods are got into before the stretching-machine tailstock, parallel with stretching-machine tailstock 3 centers.
After stretching-machine track 4 inboard corresponding positions were installed a plurality of up-down carrying rollers 2 that can tilt, delivered to the center of stretching-machine tailstock 3 when the rise of passing a bridge before the material loading, with goods, up-down carrying roller 2 rose; Hold up the goods on passing a bridge; Gap bridge descends, retreats before the material loading then, and goods are online to carry out prestretched and control percentage elongation stretching, after stretching is accomplished; On 2 times general who has surrendered's goods of up-down carrying roller were put into and pass a bridge after the blanking, passing a bridge after the blanking was transported to the goods that stretch that the storing platform is first-class treats sawing.
When up-down carrying roller 2 fell extreme lower position, stretching-machine tailstock 3 can pass through on up-down carrying roller 2, and described each up-down carrying roller all connects a vertical hydraulic cylinder III 8 separately, made each up-down carrying roller 2 by the hydraulic cylinder single driving.
Blanking telescopic arm 5 quantity of passing a bridge after material loading telescopic arm 1 quantity of passing a bridge before the material loading, the blanking and the quantity of up-down carrying roller 2 control according to the difference of shape product length.
Claims (3)
1. aluminium section bar pushes unit gap bridge mechanism, it is characterized in that: it is passed a bridge after comprising the preceding gap bridge of material loading, up-down carrying roller (2), blanking; The gap bridge correspondence is fixedly connected on the both sides of stretching-machine track (4) after preceding gap bridge of described material loading and the blanking, the parallel a plurality of up-down carrying rollers (2) that are equipped with in the inboard corresponding position of stretching-machine track (4); Stretching-machine tailstock (3) is arranged on the stretching-machine track (4); Passing a bridge before the described material loading is to be made up of a plurality of parallel material loading telescopic arms (1), and passing a bridge after the blanking is made up of a plurality of parallel blanking telescopic arms (5); The vertical direction of material loading telescopic arm (1) and blanking telescopic arm (5) is connected with a hydraulic cylinder I (6) respectively, and horizontal direction is connected with a hydraulic cylinder II (7) respectively.
2. aluminium section bar according to claim 1 pushes unit gap bridge mechanism, it is characterized in that: blanking telescopic arm (5) quantity of passing a bridge after material loading telescopic arm (1) quantity of passing a bridge before the said material loading, the blanking is corresponding with shape product length with the quantity of up-down carrying roller (2).
3. aluminium section bar according to claim 1 pushes unit gap bridge mechanism, and it is characterized in that: described each up-down carrying roller (2) all connects a vertical hydraulic cylinder III (8) separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203650164U CN202239010U (en) | 2011-09-28 | 2011-09-28 | Gap bridge mechanism of aluminum section extruding machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203650164U CN202239010U (en) | 2011-09-28 | 2011-09-28 | Gap bridge mechanism of aluminum section extruding machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239010U true CN202239010U (en) | 2012-05-30 |
Family
ID=46100313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203650164U Expired - Fee Related CN202239010U (en) | 2011-09-28 | 2011-09-28 | Gap bridge mechanism of aluminum section extruding machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470384A (en) * | 2017-09-25 | 2017-12-15 | 辽宁忠旺机械设备制造有限公司 | A kind of aluminium section bar on-line straightening retractable gap bridge device |
| CN113399480A (en) * | 2021-06-17 | 2021-09-17 | 包头钢铁（集团）有限责任公司 | Gap bridge device for large-size bar production and operation method thereof |
-
2011
- 2011-09-28 CN CN2011203650164U patent/CN202239010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470384A (en) * | 2017-09-25 | 2017-12-15 | 辽宁忠旺机械设备制造有限公司 | A kind of aluminium section bar on-line straightening retractable gap bridge device |
| CN113399480A (en) * | 2021-06-17 | 2021-09-17 | 包头钢铁（集团）有限责任公司 | Gap bridge device for large-size bar production and operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202245129U (en) | Automatic feeding device for lead granulating machine | |
| CN202245286U (en) | Discharging device used in process for packaging insulation board | |
| CN103662785B (en) | Section bar commutation conveying heap assembling device | |
| CN207890448U (en) | Overhead storage facilities with storage and export unit for warehoused cargo storage and export or roll-over to be arranged | |
| CN103010688A (en) | Trolley type steel coil transport system | |
| CN203055881U (en) | Silicon wafer automatic feeding and discharging device for plasma enhanced chemical vapor deposition (PECVD) device | |
| CN104925533A (en) | Stacking forming device for material in stacking machine | |
| CN204322205U (en) | A kind of full-automatic wood feeder | |
| CN202239010U (en) | Gap bridge mechanism of aluminum section extruding machine set | |
| CN205471628U (en) | Automatic mascerating machine down of defective products glass | |
| CN203998262U (en) | A kind of tire liner joint production line I-beam wheel batch up gear | |
| CN204250822U (en) | Cage guide S. A. metalworking travel line | |
| CN103317037A (en) | Spinning and clamping device of spinning composite machine | |
| CN214524577U (en) | Novel small-diameter steel pipe packaging production line | |
| CN201596749U (en) | Investment casting casing production line | |
| CN204711733U (en) | A kind of edging device of paper tube | |
| CN103480761A (en) | Feeding device for steel tubes | |
| CN108081111B (en) | Round tube automatic feeding table | |
| CN202784782U (en) | Sorting and traversing device for straight-slit high-frequency welding square pipes | |
| CN203820127U (en) | Automatic winding equipment applicable to plastic pipe production | |
| CN103569614B (en) | Conveying system for fly ash block steam-curing | |
| CN202098819U (en) | Steel-splitting transversely-sliding platform frame device | |
| CN205240707U (en) | Automatic remove brick machine | |
| CN205240763U (en) | Automatic -lifting unpiler | |
| CN201275716Y (en) | Transfer platform of glass edge grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130928 |