CN2404608Y - Machine for straightening steel tube - Google Patents
Machine for straightening steel tube Download PDFInfo
- Publication number
- CN2404608Y CN2404608Y CN 99250162 CN99250162U CN2404608Y CN 2404608 Y CN2404608 Y CN 2404608Y CN 99250162 CN99250162 CN 99250162 CN 99250162 U CN99250162 U CN 99250162U CN 2404608 Y CN2404608 Y CN 2404608Y
- Authority
- CN
- China
- Prior art keywords
- concave arc
- workpiece
- steel tube
- straightening machine
- pin
- 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
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- Cleaning In General (AREA)
Abstract
The utility model relates to a straightening machine for steel pipes, which comprises a base, a motor, a speed reducer, a machine frame which is positioned on the base, a straightening roller, a cleaning mechanism, and a straightening conveying and supporting mechanism. The straightening machine for steel pipes is characterized in that the straightening conveying and supporting mechanism is a crawler belt which is formed from that irregular chain blocks are hinged, wherein, the upper surfaces of the irregular chain blocks are provided with concave arcs. The crawler belt is composed of a main chain wheel, a driven chain wheel, a main chain wheel shaft and a driven chain wheel shaft which are supported on the machine frame, and a supporting guide rail of a hinging shaft of the irregular chain blocks with the concave arcs fixed on the machine frame. The straightening machine for steel pipes has the advantages that the straight line degree of a workpiece which is straightened is ensured, the straightening machine for steel pipes has no any damage to the surface of the workpiece which is straightened, the workpiece which is straightened effectively removes rust and ash; meanwhile, the round degree of a steel pipe which is straightened can be restored.
Description
The utility model relates to steel pipe alignment equipment.
Existing steel pipe alignment equipment all is to adopt the hyperbola oblique rail alignment mode and the roller alignment mode of bikini distribution up and down substantially, their shortcomings are: it is badly damaged that steel tube surface is subjected to, and particularly makes the intensity of steel pipe and the requirement that linearity does not reach construction.
The purpose of this utility model provides the unlikely steel tube straightening machine that is damaged and its linearity is restored of a kind of steel tube surface by the school.
The purpose of this utility model is achieved in that a kind of steel tube straightening machine, it comprises: supporting device is carried in motor, decelerator, frame, alignment roller, cleaning agency and the alignment of being located on the pedestal, it is characterized in that it is the hinged crawler belt that forms of special-shaped chain piece that has concave arc by top that supporting device is carried in said alignment, the crawler belt master, by movable sprocket, be bearing in the master on the frame, passive sprocket shaft, the support rails that is fixed on the special-shaped chain piece jointed shaft that has concave arc on the frame is formed.
Said cleaning agency be by with the parallel placement of workpiece and to workpiece form cleaning roller group that the outer surface that surrounds has helical tooth, cylinder group is installed and to roller pitch from the slide block that can realize adjusting, the rotating disk of installation slide block and be connected with rotating disk is made up of the hollow shaft of speed changer drive.
Special-shaped its concave arc surface of chain piece that has concave arc above said has tooth or groove.
The special-shaped chain piece that has concave arc above said is provided with platform in the both sides, top of concave arc, is provided with boss in the both sides, top of platform.
The dual-side of said concave arc has pin-and-hole, is respectively equipped with the pin of folder workpiece in the pin-and-hole of dual-side, is provided with compression spring and its fixed stop pad on the pin of folder workpiece, is provided with the side pressure wheel that slides along the track on the frame in the outer end of folder workpiece pin.
Good effect of the present utility model:
Since above have a concave arc the existence of carrying supporting device as alignment of the hinged crawler belt that forms of special-shaped chain piece, so the local pressure rolling of prior art is become the pressure rolling of multiple spot continuous rolling, thereby can guarantee by the linearity of gyp's part and to not had any damage by the surface of gyp's part.
2. because the existence of cleaning roller group, both can eliminate rust effectively, ash disposal, can also recover by the circularity of school steel pipe simultaneously.
3. rational in infrastructure, easy to operate.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A generalized section of the utility model Fig. 1.
Fig. 3 is the front view that has the special-shaped chain piece of concave arc.
Fig. 4 is the vertical view that has the special-shaped chain piece of concave arc.
Fig. 5 is the side view that has the special-shaped chain piece of concave arc.
Below in conjunction with accompanying drawing the utility model is described in further details.
In Fig. 1, frame 4 is located on the pedestal 18, on go into guide wheel 3 and be lowered to guide wheel 1 to be installed on the frame.Alignment roller 5,7 and adjustment roller 6 are located at the first half of frame, also do not go up alignment roller 8 and following alignment roller 9 at the rear portion of frame.The special-shaped chain piece 2 that has concave arc above forms alignment through the jointed shaft 24 hinged crawler belts that form and carries supporting table, below up crawler belt level run part, be provided with the guide rail 22 that is fixed on the frame, below guide rail, be provided with the carrying roller 21 that is fixed on the frame, drive the drive sprocket 48 of crawler belt operation and all can be adopted hexagonal structure by movable sprocket 23, main, passive sprocket shaft is fixed on the frame through bearing block.
Cleaning roller group 13 has three rollers, and they are installed in respectively on separately the adjustment slide block 12, and the bolt of adjusting on the slide block 49 can realize adjusting distance between roller through slide block.Be equipped with on the roller and be used for removing long-pending helical tooth, roller is adjusted slide block and is installed on the rotating disk 19, and rotating disk is fixed together with the hollow shaft 11 that driven by worm screw 20 and worm gear 10, be located in going out on the pedestal also be provided with on the saddle 17 guide wheel 14 and under go out guide wheel 15.
Fig. 2 is the A-A generalized section of Fig. 1.The decelerator 47 that is installed on the pedestal through main bearing seat 37 rack-mounted drive sprocket axles 35 drives, and decelerator is installed in the driving of the main motor 44 on the pedestal through belt pulley 46,45; Master gear 43 on the decelerator is meshed with pinion 26, and pinion drives the roller shaft 30 that has alignment roller 5,7.Main, be installed on main, the passive sprocket shaft 35,53 by movable sprocket 23,48, by the master, driven the jointed shaft 24 that connects the special-shaped chain piece that has concave arc, drive the crawler belt rotation thus by movable sprocket 23,48.Alignment roller 5,7 is installed on the roller shaft 30, and the bearing block 27 that roller shaft is installed is installed on the frame 4, also is provided with to adjust the alignment roller adjustment bolt 28 of height up and down on bearing block.Also be provided with crosswise fixed bolt 29 on the frame.Have on the special-shaped chain piece of concave arc have a bearing pin 31 that folder workpiece 16 is set at concave arc 42 dual-sides pin-and-hole 51 as shown in Figure 3, on the bearing pin of folder workpiece, be provided with the retaining pad 25 of compression spring 32 and fixing compression spring, be provided with side pressure wheel 33 in the bearing pin outer end of folder workpiece, the track of side pressure wheel is located on the frame 4.Cleaning roller motor 40 places on the pedestal, the belt pulley 36 of the belt pulley 38 of cleaning roller motor on V belt drive worm screw 20, driving worm gear 10 by worm screw rotates, the hollow shaft 11 that worm gear drives is fixed together with it rotates, drive the rotation of cleaning roller thus, realize being rectified the cleaning task of workpiece.
In Fig. 3, have on the special-shaped chain piece of concave arc and be respectively equipped with pin-and-hole 51 and hinged axis hole 50.
In Fig. 4, tooth or groove 52 that concave arc 42 surfaces have the ash disposal effect have been provided.
In Fig. 5, provide the special-shaped chain piece side-looking structure that has concave arc, promptly concave arc 42, at the platform 41 of both sides, concave arc top with at the boss 39 of both sides, platform top.
Claims (5)
1. steel tube straightening machine, it comprises: supporting device is carried in frame, alignment roller, cleaning agency and alignment on pedestal, motor, decelerator, the located pedestal, it is characterized in that it is the hinged crawler belt that forms of special-shaped chain piece that has concave arc by top that supporting device is carried in said alignment, the crawler belt master, by movable sprocket, be bearing in the passive sprocket shaft of master on the frame, the support rails that is fixed on the special-shaped chain piece jointed shaft that has concave arc on the frame is formed.
2. according to the described steel tube straightening machine of claim 1, it is characterized in that said cleaning agency by with the parallel placement of workpiece and workpiece formed cleaning roller group that the outer surface that surrounds has helical tooth, cleaning roller group is installed and the roller spacing is connected from the rotating disk of the slide block that can realize adjusting, installation slide block with rotating disk and be made up of the hollow shaft of speed changer drive.
3. according to the described steel tube straightening machine of claim 1, it is characterized in that special-shaped its concave arc surface of chain piece that has concave arc above said has tooth or groove.
4. according to the described steel tube straightening machine of claim 1, it is characterized in that the special-shaped chain piece that has concave arc above said is provided with platform in the both sides, top of its concave arc, is provided with boss in the both sides, top of platform.
5. according to the described steel tube straightening machine of claim 4, the dual-side that it is characterized in that said concave arc has pin-and-hole, be respectively equipped with the pin of folder workpiece in the pin-and-hole of dual-side, on folder workpiece pin, be provided with compression spring and its fixed stop pad, be provided with the side pressure wheel that slides along the track on the frame in the outer end of folder workpiece pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250162 CN2404608Y (en) | 1999-10-29 | 1999-10-29 | Machine for straightening steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250162 CN2404608Y (en) | 1999-10-29 | 1999-10-29 | Machine for straightening steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404608Y true CN2404608Y (en) | 2000-11-08 |
Family
ID=34034943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99250162 Expired - Fee Related CN2404608Y (en) | 1999-10-29 | 1999-10-29 | Machine for straightening steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404608Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049424A (en) * | 2010-11-10 | 2011-05-11 | 江苏华程工业制管股份有限公司 | Push device for cold drawing |
| CN102699801A (en) * | 2012-06-07 | 2012-10-03 | 郑春山 | Steel pipe derusting machine |
| CN103658239A (en) * | 2013-11-30 | 2014-03-26 | 大连市旅顺钢模板修复机设备厂有限公司 | Pipe straightening machine |
| CN105773370A (en) * | 2016-04-06 | 2016-07-20 | 天津正安无缝钢管有限公司 | Steel pipe strengthening and derusting device with rust chip collection function |
| CN108756102A (en) * | 2018-05-18 | 2018-11-06 | 盐城工业职业技术学院 | A kind of wall color-changing device |
| CN109821932A (en) * | 2019-01-31 | 2019-05-31 | 山东钢铁股份有限公司 | Crawler belt steel roller low temperature apparatus for correcting |
-
1999
- 1999-10-29 CN CN 99250162 patent/CN2404608Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049424A (en) * | 2010-11-10 | 2011-05-11 | 江苏华程工业制管股份有限公司 | Push device for cold drawing |
| CN102049424B (en) * | 2010-11-10 | 2012-05-30 | 江苏华程工业制管股份有限公司 | Push device for cold drawing |
| CN102699801A (en) * | 2012-06-07 | 2012-10-03 | 郑春山 | Steel pipe derusting machine |
| CN103658239A (en) * | 2013-11-30 | 2014-03-26 | 大连市旅顺钢模板修复机设备厂有限公司 | Pipe straightening machine |
| CN103658239B (en) * | 2013-11-30 | 2015-12-09 | 大连市旅顺钢模板修复机设备厂有限公司 | A kind of pipe strengening machine |
| CN105773370A (en) * | 2016-04-06 | 2016-07-20 | 天津正安无缝钢管有限公司 | Steel pipe strengthening and derusting device with rust chip collection function |
| CN108756102A (en) * | 2018-05-18 | 2018-11-06 | 盐城工业职业技术学院 | A kind of wall color-changing device |
| CN109821932A (en) * | 2019-01-31 | 2019-05-31 | 山东钢铁股份有限公司 | Crawler belt steel roller low temperature apparatus for correcting |
| CN109821932B (en) * | 2019-01-31 | 2023-09-05 | 山东钢铁股份有限公司 | Rolling type low-temperature correcting device for track steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |