CN209349317U - Tuber band steel edge shaping mechanism - Google Patents
Tuber band steel edge shaping mechanism Download PDFInfo
- Publication number
- CN209349317U CN209349317U CN201821936384.8U CN201821936384U CN209349317U CN 209349317 U CN209349317 U CN 209349317U CN 201821936384 U CN201821936384 U CN 201821936384U CN 209349317 U CN209349317 U CN 209349317U
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- Prior art keywords
- roller
- screw rod
- thread segment
- tuber
- band steel
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Abstract
The utility model discloses a kind of tuber band steel edge shaping mechanisms, the shaping mechanism includes two racks being oppositely arranged, roller frame and lower roller frame are installed between two racks, strip is formed between upper roller frame and lower roller frame across channel, upper roller frame is horizontally installed with upper screw rod towards the side that strip passes through channel, lower roller frame is horizontally installed with lower screw rod towards the side that strip passes through channel, is symmetrically equipped with oppositely oriented the first thread segment and the second thread segment on upper screw rod and lower screw rod；Roller seat is installed respectively on the first thread segment and the second thread segment of upper screw rod；Side roller seat is separately installed on the first thread segment and the second thread segment of lower screw rod；Lower roller base is fixedly installed in lower roller frame.The application drives upper roller seat, side roller seat to move axially on screw rod using screw rod, and the first thread segment and the second thread segment is oppositely oriented on same root screw rod, so as to rapidly and accurately be adjusted to the spacing between two upper rollers and two lower rolls.
Description
Technical field
The utility model belongs to steel pipe forming technical field, and in particular to a kind of tuber band steel edge shaping mechanism.
Background technique
Steel pipe is usually by the way that by strip cans, when forming production steel pipe with Continuous Roller, forming process is big
Cause can be divided into band steel edge formative stage, center formative stage and tube reducing stage.Application No. is the China of CN88101905 is real
Forming method and its equipment in a kind of tuber are disclosed with new patent, the molding equipment is using Continuous Roller molding production
Steel pipe, the molding equipment include roller frame, are rotatably equipped with roll shaft and lower roller shaft in roller frame, wherein keep band steel edge curved
Forming roller includes two pairs of upper rollers and lower roll, and in belonging to a pair of upper roller and lower roll, upper roller is mounted on roll shaft, lower roll installation
On lower roller shaft, upper roller and lower roll are oppositely arranged；Meanwhile in order to improve the mouldability of band steel edge, it is also equipped on lower roller shaft
Two intermediate calender rolls between two lower rolls, the intermediate calender rolls are used to squeeze the central part of strip to improve the molding of band steel edge
Property；It can ensure that each lower roll and intermediate calender rolls are in corresponding by separator is arranged between intermediate calender rolls, between intermediate calender rolls and lower roll
On position.
The forming roller is disadvantageous in that lower roll and intermediate calender rolls are directly installed on the lower roll as transmission shaft, leads to
Setting separator is crossed using the adjustment realized to the distance between the distance between lower roll and intermediate calender rolls, two intermediate calender rolls, to fit
The strip of different in width is answered, this needs the separator for preparing various different sizes just to realize the accurate adjusting of distance, not only adjusts
It is not high to save precision, and operates and is inconvenient.
Utility model content
Present invention purpose is to provide a kind of tuber of spacing that can quickly and accurately adjust each forming roller
With band steel edge shaping mechanism.
For achieving the above object, the technical solution of the application is as follows:
A kind of tuber band steel edge shaping mechanism is installed between two racks including two racks being oppositely arranged
There are upper roller frame and lower roller frame, strip is formed between upper roller frame and lower roller frame across channel, which is characterized in that the upper roller frame
The side for passing through channel towards strip is horizontally installed with upper screw rod, and the lower roller frame is horizontal towards the side that strip passes through channel
Lower screw rod is installed, is symmetrically equipped with the first thread segment and the second thread segment, the first spiral shell on the upper screw rod and lower screw rod
Line section and the second thread segment it is oppositely oriented；
It is separately installed with the first feed screw nut on the first thread segment and the second thread segment of the upper screw rod, each first
It is separately installed with roller seat on stem nut, upper roller is installed in upper roller seat；The first thread segment and the second spiral shell of the lower screw rod
It is separately installed with the second feed screw nut in line section, side roller seat is separately installed on each second feed screw nut, is equipped in side roller seat
The side roller being correspondingly arranged with upper roller；
It is fixedly installed with lower roller base in the lower roller frame, is equipped in the lower roller base for squeezing strip central part
Lower roll.
The application drives upper roller seat, side roller seat to move axially using screw rod, so as to rapidly and accurately right
Spacing between two upper rollers and two side rollers is adjusted；And the application is provided with oppositely oriented first on same root screw rod
Thread segment and the second thread segment, this allows for a screw rod can drive two upper roller seats or two side roller seats to carry out axially simultaneously
Screw rod operating cost is not only saved in movement, but also regulating time is shorter.
Certainly, in addition to oppositely oriented the first thread segment and the second thread segment are arranged on same upper screw rod or lower screw rod,
Two screw rods can also be symmetrical arranged, two screw rods install roller seat or side roller seat on one respectively, this is common screw rod setting side
Method, at this time it should be ensured that two screw rods can rotate synchronously.
In the application, upper roller, side roller and lower roll are driven voller (non-driven rollers), by what is walked in channel in strip
Strip drives all upper rollers, side roller and lower roll rotation, forms in rotation process to band steel edge.
In above-mentioned tuber in band steel edge shaping mechanism, it is formed in the side roller seat for accommodating side roller
First accommodating cavity, the opening of first accommodating cavity are fixedly installed with side roller axis, and the side roller is rotatably installed in the side roller axis
On.
In above-mentioned tuber in band steel edge shaping mechanism, the side roller seat is set towards the inclination of the direction of lower roller base
It sets, the outer frame of lower roll without leave of the side roller becomes larger to the direction of lower roller base.The set-up mode of this side roller seat makes side
Roller can not only cooperate with upper roller, be crimped molding to band steel edge, additionally it is possible to play the role of lifting strip central part, it is right
Lower roll forms auxiliary.
In above-mentioned tuber in band steel edge shaping mechanism, the angle between the side roller seat and lower screw rod is
45°。
In above-mentioned tuber in band steel edge shaping mechanism, the lower roller base is in the line of two side roller seats
At point.
In above-mentioned tuber in band steel edge shaping mechanism, it is formed on the lower roller base for accommodating lower roll
Second accommodating cavity, the opening of second accommodating cavity are fixedly installed with lower roller shaft, and the lower roll is rotatably installed in the lower roller shaft
On.
In above-mentioned tuber in band steel edge shaping mechanism, the upper screw rod and lower screw rod respectively have to be passed through along strip
Be evenly arranged at least two of channel extending direction, all upper screw rods linkages, all lower screw rods linkages.So that it is guaranteed that all upper rollers
Synchronous axial movement occurs on screw rod for seat, all side roller seats.
In above-mentioned tuber in band steel edge shaping mechanism, the upper roller frame and housing slide cooperate, two machines
Frame top is mounted on the screw lift being connected with upper roller frame.Using the adjustable upper roller frame of screw lift and lower roller frame it
Between distance, so as to the strip of different-thickness be adapted.
Compared with prior art, the utility model has the following beneficial effects:
The application drives upper roller seat, side roller seat to move axially along screw rod using screw rod, so as to quick and smart
Really the spacing between two upper rollers and two lower rolls is adjusted；And the application is provided with oppositely oriented on same root screw rod
The first thread segment and the second thread segment, this allow for a screw rod can drive simultaneously two upper roller seats or two lower roller bases into
Row is axially moved, and not only saves screw rod operating cost, but also regulating time is shorter.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of tuber band steel edge shaping mechanism of the utility model；
Fig. 2 is a kind of structural schematic diagram of the tuber band steel edge shaping mechanism of the utility model under another visual angle.
Specific embodiment
The technical solution of the utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment 1
As depicted in figs. 1 and 2, a kind of tuber of the present embodiment band steel edge shaping mechanism, including be oppositely arranged two
A rack 1 is equipped with roller frame 2 and lower roller frame 3 between two racks 1, is formed with strip between upper roller frame 2 and lower roller frame 3 and wears
Cross channel 4；Wherein, lower roller frame 3 is fixed in rack 1, and upper roller frame 2 is slidably matched with rack 1, two 1 tops of rack
It is mounted on the screw lift 5 being connected with upper roller frame 2, screw lift 5 is driven by toothed gearing electric motor 10a, adjustable
The distance between upper roller frame 2 and lower roller frame 3, to be adapted with the strip of different-thickness.
In the present embodiment, upper roller frame 2 is horizontally installed with upper screw rod 6 and upper supporting axis towards the side that strip passes through channel 4
19 (upper screw rod 6 and upper roller frame 2 are rotatablely connected, and upper supporting axis 19 is then fixedly connected with upper roller frame 2), lower roller frame 3 is towards strip
Lower screw rod 7 and lower supporting axis 20 (lower screw rod 7 and the rotation connection of lower roller frame 3, and lower branch are horizontally installed with across the side in channel 4
It holds axis 20 to be then fixedly connected with lower roller frame 3)；Upper screw rod 6 (and upper supporting axis 19) and lower screw rod 7 (and lower supporting axis 20) respectively have edge
Strip passes through at least two that 4 extending direction of channel is evenly arranged, and all upper screw rods 6 link, and by the same motor driven, owns
Lower screw rod 7 links, by the same motor driven.Linked manner multiplicity, the linked manner of the present embodiment is as shown in Fig. 2, upper screw rod 6
Or the end of lower screw rod 7 is connected by the combination of turbine and worm with connecting shaft 8, is then connected by shaft coupling 9 between connecting shaft 8,
And further it is connected with the output shaft of toothed gearing electric motor 10b.
In the present embodiment, the first thread segment and the second thread segment are symmetrically equipped on upper screw rod 6 and lower screw rod 7, it is same
The first thread segment and the second thread segment on upper screw rod 6 or lower screw rod 7 it is oppositely oriented.Wherein, the first thread segment of upper screw rod 6
With the first feed screw nut is separately installed on the second thread segment, the first feed screw nut is slidably mounted on upper screw rod 6 and upper branch simultaneously
Hold on axis 19, roller seat 11 be separately installed on each first feed screw nut, upper roller 12 is installed in upper roller 12, this implementation it is upper
Roller seat 11 and 12 structure of upper roller with application No. is the Chinese utility model patent of CN88101905, application No. is CN88101905's
Corresponding construction in Chinese utility model patent is identical, and the present embodiment does not repeat the prior art.
Similarly, it is separately installed with the second feed screw nut on the first thread segment and the second thread segment of lower screw rod 7, second
Stem nut is slidably mounted on simultaneously on lower screw rod 6 and lower supporting axis 20, is separately installed with side roller seat 13 on each second feed screw nut,
The first accommodating cavity 131 for accommodating side roller 15 is each formed in each side roller seat 13, the opening of first accommodating cavity 131 is solid
Dingan County is equipped with side roller axis 14, is rotatably equipped with side roller 15 on side roller axis 14；As shown in Figure 1, in the line of two side roller seats 13
At point, it is fixedly installed with lower roller base 16 in lower roller frame 3, the second accommodating cavity 161 is formed on lower roller base 16, second accommodating cavity
161 opening is fixedly installed with lower roller shaft 17, and lower roll 18 is rotatably equipped on lower roller shaft 17.
In the present embodiment, the direction of side roller seat 13 towards lower roller base 16 is obliquely installed, and the outer rack without leave of side roller 15 is downward
The direction of roller seat 16 becomes larger.The set-up mode of this side roller seat 13 cooperate side roller 15 can not only with upper roller 12, right
Band steel edge is crimped molding, additionally it is possible to play the role of lifting strip central part, be formed and assisted to lower roll 18.Side roller seat 13
Tilt angle can specifically be arranged according to specific needs, the tilt angle of the present embodiment is 45 °.
A kind of working principle of the present embodiment tuber band steel edge shaping mechanism are as follows:
Strip is placed in strip in channel 4, upper screw rod 6 and the rotation of lower screw rod 7 make 13 axis of roller seat 11 and side roller seat
To moving to band steel edge；Screw lift 5 drives upper 2 downlink of roller frame, and so that upper roller 12 is pressed on strip upper surface, (side roller 15 is same
When be pressed on strip lower surface), strip passes through channel 4 along strip under the drive of feeding mechanism and moves, while driving upper roller
12, side roller 15 and lower roll 18 rotate, and in the process, upper roller 12 and side roller 15 are crimped molding, lower roll 18 to band steel edge
Then as the support of strip, while assisting strip to pass through in channel 4 in strip and moving.
Claims (8)
1. a kind of tuber band steel edge shaping mechanism is equipped between two racks including two racks being oppositely arranged
Upper roller frame and lower roller frame are formed with strip across channel, which is characterized in that the upper roller frame court between upper roller frame and lower roller frame
The side for passing through channel to strip is horizontally installed with upper screw rod, and the lower roller frame is pacified towards the side level that strip passes through channel
Equipped with lower screw rod, the first thread segment and the second thread segment, the first screw thread are symmetrically equipped on the upper screw rod and lower screw rod
Section is oppositely oriented with the second thread segment；
The first feed screw nut, each first screw rod spiral shell are separately installed on the first thread segment and the second thread segment of the upper screw rod
It is separately installed with roller seat on mother, upper roller is installed in upper roller seat；The first thread segment and the second thread segment of the lower screw rod
On be separately installed with the second feed screw nut, side roller seat is separately installed on each second feed screw nut, be equipped in side roller seat with it is upper
The side roller that roller is correspondingly arranged；
It is fixedly installed with lower roller base in the lower roller frame, is equipped in the lower roller base for squeezing under strip central part
Roller.
2. tuber as described in claim 1 band steel edge shaping mechanism, which is characterized in that formed in the side roller seat
There is the first accommodating cavity for accommodating side roller, the opening of first accommodating cavity is fixedly installed with side roller axis, and the side roller turns
It is dynamic to be mounted on the side roller axis.
3. tuber as claimed in claim 2 band steel edge shaping mechanism, which is characterized in that the side roller seat is towards lower roll
The direction of seat is obliquely installed, and the outer frame of lower roll without leave of the side roller becomes larger to the direction of lower roller base.
4. tuber as claimed in claim 2 band steel edge shaping mechanism, which is characterized in that the side roller seat and lower silk
Angle between bar is 45 °.
5. tuber as described in claim 1 band steel edge shaping mechanism, which is characterized in that the lower roller base is in two
The line midpoint of a side roller seat.
6. tuber as claimed in claim 5 band steel edge shaping mechanism, which is characterized in that formed on the lower roller base
There is the second accommodating cavity for accommodating lower roll, the opening of second accommodating cavity is fixedly installed with lower roller shaft, and the lower roll turns
It is dynamic to be mounted on the lower roller shaft.
7. tuber as described in claim 1 band steel edge shaping mechanism, which is characterized in that the upper screw rod and lower silk
Bar respectively has at least two be evenly arranged along strip across channel extending direction, all upper screw rods linkages, all lower screw rods linkages.
8. tuber as described in claim 1 band steel edge shaping mechanism, which is characterized in that the upper roller frame and rack
It is slidably matched, two rack tops are mounted on the screw lift being connected with upper roller frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936384.8U CN209349317U (en) | 2018-11-23 | 2018-11-23 | Tuber band steel edge shaping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936384.8U CN209349317U (en) | 2018-11-23 | 2018-11-23 | Tuber band steel edge shaping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349317U true CN209349317U (en) | 2019-09-06 |
Family
ID=67783062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936384.8U Active CN209349317U (en) | 2018-11-23 | 2018-11-23 | Tuber band steel edge shaping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160627A (en) * | 2021-12-03 | 2022-03-11 | 北京科技大学 | Roll bending forming oblique inserting roll device for complex-section thin-wall component and using method thereof |
| CN115506002A (en) * | 2022-09-19 | 2022-12-23 | 张家港红东设备制造有限公司 | Acid pickling electrode pair, electrode group, electrode device, and acid pickling electrode position adjustment method |
-
2018
- 2018-11-23 CN CN201821936384.8U patent/CN209349317U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160627A (en) * | 2021-12-03 | 2022-03-11 | 北京科技大学 | Roll bending forming oblique inserting roll device for complex-section thin-wall component and using method thereof |
| CN115506002A (en) * | 2022-09-19 | 2022-12-23 | 张家港红东设备制造有限公司 | Acid pickling electrode pair, electrode group, electrode device, and acid pickling electrode position adjustment method |
| CN115506002B (en) * | 2022-09-19 | 2023-07-14 | 张家港红东设备制造有限公司 | Acid washing electrode pair, electrode group, electrode device and acid washing electrode position adjusting method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314000 No. 888, Jiagang Road, Xinfeng Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Dewei Stainless Steel Pipe Co., Ltd Address before: 314005 No. 888, Jia Steel Road, Nanhu District, Zhejiang, Jiaxing, Fengzhen Patentee before: ZHEJIANG DOWELL STAINLESS STEEL PIPE INDUSTRY CO., LTD. |