CN208019303U - A kind of aluminium section bar stretching-machine intermediate supports roller - Google Patents
A kind of aluminium section bar stretching-machine intermediate supports roller Download PDFInfo
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- CN208019303U CN208019303U CN201820422439.7U CN201820422439U CN208019303U CN 208019303 U CN208019303 U CN 208019303U CN 201820422439 U CN201820422439 U CN 201820422439U CN 208019303 U CN208019303 U CN 208019303U
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- machine
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- stretching
- pull rod
- roller
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Abstract
The utility model provides a kind of aluminium section bar stretching-machine intermediate supports roller, it is characterised in that：The oil cylinder being fixed on including one on stretching-machine machine beam, the cylinder efficient end is connected with a pull rod, multiple lifting mechanisms are provided on the pull rod, each lifting mechanism include one be fixed on stretching-machine machine beam shaft, one be installed in rotation in the shaft roller supporting rack, one be hinged on cylinder on the pull rod, the cylinder operation end is articulated with the roller supporting rack and drives its rotation, and a backing drum is equipped at the top of the roller supporting rack.The utility model can ensure that all lifting rollers are maintained at sustained height, and all rollers can be automatically adjusted adjustable height according to profile height, ensure proximate matter on stretched center line；Ensure that drawing process medium section will not touch stretching-machine charging belt；Ensure there is roller to be supported in proximate matter drawing process and after stretching.
Description
Technical field
The utility model is related to the technical field of aluminium section bar production more particularly to a kind of aluminium section bar stretching-machine middle support rollers
Cylinder.
Background technology
Currently, aluminium section bar is at the time of molding, no intermediate supports roller is supported aluminium section bar, or using vertical side
To cylinder connection roller lifting support aluminium section bar, when being lifted using cylinder, different roller rising height errors are larger, meeting in this way
Cause the roller of part that can not really play the role of support, and this mode, all rollers cannot be carried out at the same time adjustment,
There is no intermediate supports roller that the abrasion of stretching-machine charging belt can be caused to accelerate, in addition, due to lower jaw in proximate matter drawing process
Lifting causes the proximate matter between front and back stretching head not support, and generates and stretch non-uniform phenomenon, front and back after the completion of stretching to draw
Proximate matter between extension head does not support, and proximate matter is pounded since dead weight can be fallen on stretching-machine charging belt.
Invention content
In order to solve prior art problem, the utility model provides a kind of aluminium section bar stretching-machine intermediate supports roller, can be with
Ensureing that all lifting rollers are maintained at sustained height, all rollers can be automatically adjusted adjustable height according to profile height,
Ensure proximate matter on stretched center line；Ensure that drawing process medium section will not touch stretching-machine charging belt；Ensure that proximate matter is drawn
Extending through in journey and after stretching has roller to be supported.
To achieve the above object, technical solution provided by the utility model is：A kind of aluminium section bar stretching-machine intermediate supports
Roller, it is characterised in that：It is fixed on oil cylinder on stretching-machine machine beam including one, the cylinder efficient end is connected with a pull rod, should
Be provided with multiple lifting mechanisms on pull rod, each lifting mechanism include one be fixed on stretching-machine machine beam shaft, one can turn
The roller supporting rack that is mounted in the shaft dynamicly, one are hinged on cylinder on the pull rod, and the cylinder operation end is hinged
In the roller supporting rack and its rotation is driven, a backing drum is installed at the top of the roller supporting rack.
Preferably, multiple guide parts being set on the pull rod are further fixed on the stretching-machine machine beam avoids pull rod from becoming
Shape.
Preferably, the roller supporting rack is obliquely installed.
Preferably, the roller supporting rack includes two support portions, a rotating cylinder and a control unit being integrally fixed, described
Rotating cylinder coordinates with the shaft, and two support portions are mounted on the backing drum both ends, and the pull rod is that two interval of left and right is set
The branch pull rod set is constituted, and the cylinder is arranged above the pull rod, between the control unit is across the two branch pull rods
Gap, described control unit one end are connect with the rotating cylinder, and the control unit other end is articulated with the working end of the cylinder
The beneficial effects of the utility model：
The utility model can ensure that all lifting rollers are maintained at sustained height, and all rollers can be according to profile height
It is automatically adjusted adjustable height, ensures proximate matter on stretched center line；Ensure that drawing process medium section will not touch stretching
Machine charging belt；Ensure there is roller to be supported in proximate matter drawing process and after stretching.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the front view of the utility model；
In figure：1- stretching-machine machine beams, 2- oil cylinders, 3- pull rods, 4- shafts, 5- roller supporting racks, 6- cylinders, 7- support rollers
Cylinder, 8- guide parts, 31- branch pull rods, 51- support portions, 52- rotating cylinders, 53- control units.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described：
Referring to figs. 1 to Fig. 2, a kind of aluminium section bar stretching-machine intermediate supports roller, including one be fixed on stretching-machine machine beam 1
Oil cylinder 2,2 working end of the oil cylinder are connected with a pull rod 3, and multiple lifting mechanisms, each lifting mechanism packet are provided on the pull rod 3
Include the roller supporting rack 5, one that the shaft 4, one that one is fixed on stretching-machine machine beam 1 is installed in rotation in the shaft 4
The cylinder 6 being hinged on the pull rod 3,6 working end of the cylinder are articulated with the roller supporting rack 5 and drive its rotation, institute
It states 5 top of roller supporting rack and one backing drum 7 is installed, more backing drums 7 are used to support aluminium section bar.
It avoids drawing specifically, being further fixed on multiple guide parts 8 being set on the pull rod 3 on the stretching-machine machine beam 1
Bar 3 deforms, and the pull rod 3 can the sliding in guide part 8.
Specifically, the roller supporting rack 5 is obliquely installed, in this way, when roller supporting rack 5 rotates, backing drum 7 is perpendicular
Histogram to can oscilaltion, to allow aluminium section bar oscilaltion.
Specifically, the roller supporting rack 5 includes two support portions 51, a rotating cylinder 52 and a control unit being integrally fixed
53, the rotating cylinder 52 is rotatably assorted with the shaft 4, and two support portions 51 are mounted on 7 both ends of the backing drum, the drawing
Bar 3 is that two spaced branch pull rod 31 of left and right is constituted, and corresponding guide part 8 and two branch pull rods 31 coordinate, and the cylinder 6 is set
Set above the pull rod 3, gap of the control unit 53 across the two branch pull rods 31,53 one end of the control unit with
The rotating cylinder 52 connects, and 53 other end of the control unit is articulated with the working end of the cylinder 6, and the benefit being arranged in this way is can be with
Cylinder 6 is allowed to be located between two pull rods 31 so that uniform force.
The operation principle of the utility model：The structure of all lifting mechanisms is identical, when the extension elongation of all cylinders 6
When consistent, the tops of all backing drums 7 is located at sustained height, and such aluminium section bar is in horizontal positioned state, when needing to rise
When dropping aluminium section bar, all cylinders 6 do not work, and oil cylinder 2 works only, and oil cylinder 2 drives pull rod 3 to move, and all 6 ends of cylinder are same
Moved further so that all roller supporting racks 5 rotate synchronously certain angle, can thus aluminium section bar be allowed steadily to lift.When need
When controlling the lifting of some lifting mechanism, individually lifted as long as controlling corresponding cylinder 6.
The embodiments of the present invention are described above in association with attached drawing, but the utility model be not limited to it is above-mentioned
Specific implementation mode, the above mentioned embodiment is only schematical, rather than restrictive, the common skill of this field
Art personnel are not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the scope of protection of the utility model.
Claims (4)
1. a kind of aluminium section bar stretching-machine intermediate supports roller, it is characterised in that：The oil being fixed on including one on stretching-machine machine beam (1)
Cylinder (2), oil cylinder (2) working end are connected with a pull rod (3), multiple lifting mechanisms are provided on the pull rod (3), each to be lifted
Mechanism include one be fixed on stretching-machine machine beam (1) shaft (4), one be installed in rotation on roller in the shaft (4)
Cylinder supporting rack (5), one are hinged on cylinder (6) on the pull rod (3), and cylinder (6) working end is articulated with the roller branch
Support (5) simultaneously drives its rotation, and a backing drum (7) is equipped at the top of the roller supporting rack (5).
2. aluminium section bar stretching-machine intermediate supports roller according to claim 1, it is characterised in that：The stretching-machine machine beam
(1) multiple guide parts (8) being set on the pull rod (3) are further fixed on avoids pull rod (3) from deforming.
3. aluminium section bar stretching-machine intermediate supports roller according to claim 1, it is characterised in that：The roller supporting rack
(5) it is obliquely installed.
4. aluminium section bar stretching-machine intermediate supports roller according to claim 1, it is characterised in that：The roller supporting rack
(5) include two support portions (51), a rotating cylinder (52) and a control unit (53) being integrally fixed, the rotating cylinder (52) with it is described
Shaft (4) coordinates, and two support portions (51) are mounted on the backing drum (7) both ends, and the pull rod (3) is two interval of left and right
The branch pull rod (31) of setting is constituted, and above the pull rod (3), the control unit (53) passes through two institutes for cylinder (6) setting
The gap between branch pull rod (31) is stated, described control unit (53) one end is connect with the rotating cylinder (52), and the control unit (53) is another
One end is articulated with the working end of the cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422439.7U CN208019303U (en) | 2018-03-27 | 2018-03-27 | A kind of aluminium section bar stretching-machine intermediate supports roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422439.7U CN208019303U (en) | 2018-03-27 | 2018-03-27 | A kind of aluminium section bar stretching-machine intermediate supports roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019303U true CN208019303U (en) | 2018-10-30 |
Family
ID=63908249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422439.7U Active CN208019303U (en) | 2018-03-27 | 2018-03-27 | A kind of aluminium section bar stretching-machine intermediate supports roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019303U (en) |
-
2018
- 2018-03-27 CN CN201820422439.7U patent/CN208019303U/en active Active
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