CN207071770U - A kind of special roller of high-power blower jacket central tube turning rolls - Google Patents
A kind of special roller of high-power blower jacket central tube turning rolls Download PDFInfo
- Publication number
- CN207071770U CN207071770U CN201720987577.5U CN201720987577U CN207071770U CN 207071770 U CN207071770 U CN 207071770U CN 201720987577 U CN201720987577 U CN 201720987577U CN 207071770 U CN207071770 U CN 207071770U
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- China
- Prior art keywords
- central tube
- frame
- jacket central
- active roller
- turning rolls
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Abstract
The utility model discloses a kind of special roller of high-power blower jacket central tube turning rolls, including active roller frame, return idler frame and leap-preventing device, the active roller frame and return idler frame include base, regulation handle, two wheel carriers and two rollers, the regulation handle is arranged on the chassis side position, two wheel carriers are respectively symmetrically arranged on the base upper surface both ends, two rollers are mounted opposite on two wheel carriers respectively, the active roller frame also includes electrical control cabinet, the electric control cabinet is arranged on another lateral location of the base.The utility model has the advantages that：The taper of active roller frame upper roller matches with the taper of jacket central tube, adds the contact area of the two, it is ensured that will not leave behind impression in jacket central tube rolling process；Leap-preventing device ensure in jacket central tube rolling process all the time in the original location on, axial displacement will not occur；It is simple in construction, easy to operate.
Description
Technical field
It the utility model is related to blower fan jacket central tube rolling equipment field, and in particular to a kind of high-power blower conduit
The special roller of frame central tube turning rolls.
Background technology
As long as the producer that machine industry is related to cylinder processing is required for using turning rolls, traditional turning rolls is
Come out decades, use is also relatively broad, but is not suitable for the rolling of jacket central tube, is come using traditional turning rolls
When rolling jacket central tube, because the contact surface of jacket central tube and roller is a point, plus jacket central tube
The weight of itself is very heavy, causes roller to leave very deep impression on jacket central tube surface, and this depth of cup reaches a 3mm left sides
The right side, furthermore roller is that point contacts with jacket central tube surface, jacket central tube axial direction not play can not be ensured, be not conduit
Frame central tube is exactly that turning rolls is shifting in displacement, causes the extruding of jacket central tube surface to leave very deep helical form impression,
This impression is unable to repair welding repairing, can only polish reparation, and outward appearance also very unsightly, while was polished while manually consuming big
It is unqualified that the steel plate thickness at jacket central tube position does not reach requirement, quality.
Utility model content
To solve the above problems, the utility model provides a kind of special rolling of high-power blower jacket central tube turning rolls
Wheel, subsidiary conduit frame central tube are quickly and efficiently completed to roll process on the premise of impression is not stayed, axial displacement does not occur.
The technical solution adopted in the utility model is：
A kind of special roller of high-power blower jacket central tube turning rolls, including active roller frame, return idler frame and
Leap-preventing device, the active roller frame and return idler frame include base, regulation handle, two wheel carriers and two rollers, institute
State regulation handle and be arranged on the chassis side position, two wheel carriers are respectively symmetrically arranged on the base upper surface two
End, two rollers are mounted opposite on two wheel carriers respectively, and the active roller frame also includes electrical control cabinet, the electricity
Device switch board is arranged on another lateral location of the base.
Further, the taper of two rollers matches with the taper of jacket central tube on the active roller frame.
Further, the height of the active roller frame is less than the height of the return idler frame.
Further, the distance between two wheel carriers on the active roller frame can pass through the tune on the active roller frame
Section handle is adjusted, and the distance between two wheel carriers on the return idler frame can pass through the regulation on the return idler frame
Handle is adjusted.
The beneficial effects of the utility model are：1st, the taper of the taper of active roller frame upper roller and jacket central tube
Match somebody with somebody, add the contact area of the two, it is ensured that will not leave behind impression in jacket central tube rolling process；2nd, leap-preventing device ensures
In jacket central tube rolling process all the time in the original location on, axial displacement will not occur；3rd, it is simple in construction, easy to operate, and
It is versatile, jacket central tube that can be by regulation handle to adjust the distance between two wheel carriers to adapt to different.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Wherein：1st, active roller frame, 2, return idler frame, 3, leap-preventing device, 4, regulation handle, 5, wheel carrier, 6, base, 7,
Roller, 8, electrical control cabinet.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to the scope of protection of the utility model.
As depicted in figs. 1 and 2, the special roller of a kind of high-power blower jacket central tube turning rolls, including active roller
Frame 1, return idler frame 2 and leap-preventing device 3, active roller frame 1 include base 6, two wheel carrier 5, two roller 7, regulation handle 4
With electrical control cabinet 8, base 6 is in strip, and two wheel carriers 5 are symmetrically mounted on the upper surface both ends of base 6, regulation handle 4 and electricity
Gas switch board 8 is separately mounted to two lateral locations of base, and the distance between two wheel carriers 5 can be adjusted by regulation handle 4
Section, two rollers 7 are separately mounted on two wheel carriers 5, and two rollers 7 are relative, and return idler frame 2 includes regulation handle 4, base
6th, two wheel carriers 5 and two rollers 7, the position relationship of each part of the position relationship cylinder active roller frame 1 of each part, actively roll
The taper matching of the taper and jacket central tube of two rollers 7 on wheel carrier 1, to increase two rollers 7 in rolling process
With the contact area of jacket central tube, the height of active roller frame 1 is less than return idler frame 2.
The utility model in use, by the fixed placement of active roller frame 1 jacket central tube centrum section lower position,
Return idler frame 2 is placed on to the straight section lower position of jacket central tube, respectively according to the chi of jacket central tube to be rolled
Very little size, the distance between two wheel carriers 5 on active roller frame 1 and return idler frame 2 is adjusted, lift by crane central tube, be placed on master
On dynamic turning rolls 1 and return idler frame 2, leap-preventing device 3 is arranged on jacket central tube centrum section larger end lower edge position,
Electrical control cabinet 8 is opened, two rollers 7 on active roller frame 1 start synchronous axial system, drive jacket central tube to roll, from
Two rollers 7 on turning rolls 2 are moved as the rolling of jacket central tube starts synchronous axial system, jacket central tube centrum section
Special shape causes jacket central tube to be subjected to displacement in rolling process to the larger end of centrum section, and leap-preventing device 3 is placed
In centrum section larger end lower edge position, jacket central tube can be propped up in jacket central tube rolling process, being allowed to can not
It is subjected to displacement.
Claims (4)
1. the special roller of a kind of high-power blower jacket central tube turning rolls, it is characterised in that including active roller frame, driven
Turning rolls and leap-preventing device, the active roller frame and return idler frame are including base, regulation handle, two wheel carriers and two
Roller, the regulation handle are arranged on the chassis side position, and two wheel carriers are respectively symmetrically arranged on the base
Surface both ends, two rollers are mounted opposite on two wheel carriers respectively, and the active roller frame also includes electrical control cabinet,
The electrical control cabinet is arranged on another lateral location of the base.
A kind of 2. special roller of high-power blower jacket central tube turning rolls according to claim 1, it is characterised in that
The taper of two rollers matches with the taper of jacket central tube on the active roller frame.
A kind of 3. special roller of high-power blower jacket central tube turning rolls according to claim 1, it is characterised in that
The height of the active roller frame is less than the height of the return idler frame.
A kind of 4. special roller of high-power blower jacket central tube turning rolls according to claim 1, it is characterised in that
The distance between two wheel carriers on the active roller frame can be adjusted by the regulation handle on the active roller frame, institute
Stating the distance between two on return idler frame wheel carriers can be adjusted by the regulation handle on the return idler frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987577.5U CN207071770U (en) | 2017-08-09 | 2017-08-09 | A kind of special roller of high-power blower jacket central tube turning rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720987577.5U CN207071770U (en) | 2017-08-09 | 2017-08-09 | A kind of special roller of high-power blower jacket central tube turning rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071770U true CN207071770U (en) | 2018-03-06 |
Family
ID=61522235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720987577.5U Active CN207071770U (en) | 2017-08-09 | 2017-08-09 | A kind of special roller of high-power blower jacket central tube turning rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207071770U (en) |
-
2017
- 2017-08-09 CN CN201720987577.5U patent/CN207071770U/en active Active
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| GR01 | Patent grant |