CN201324750Y - Axial direction locating device of inserting board type spindle - Google Patents
Axial direction locating device of inserting board type spindle Download PDFInfo
- Publication number
- CN201324750Y CN201324750Y CNU2008202392500U CN200820239250U CN201324750Y CN 201324750 Y CN201324750 Y CN 201324750Y CN U2008202392500 U CNU2008202392500 U CN U2008202392500U CN 200820239250 U CN200820239250 U CN 200820239250U CN 201324750 Y CN201324750 Y CN 201324750Y
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- CN
- China
- Prior art keywords
- slide
- hydraulic cylinder
- spindle
- sides
- output shaft
- 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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Abstract
The utility model discloses an axial direction locating device of an inserting board type spindle, which is used for locating the axial direction of a spindle when the working roll of the hot rolling finishing mill group is changed, and comprises a cover at the side of a pinion housing output shaft, a spindle I, a spindle II, a hydraulic cylinder I and a hydraulic cylinder II, also comprises a pin plate, slide blocks, slide bars, slide seats and a slide way. The device is characterized in that the pin plate is arranged symmetrically at both sides of the spindle I and the spindle II respectively along the circumferential direction. The hydraulic cylinder I and the hydraulic cylinder II are respectively mounted on the cover at the side of the pinion housing output shaft at both sides of the spindle I and the spindle II. The two slide bars are respectively articulated with the cylinder poles of the hydraulic cylinder I and the hydraulic cylinder II. Two slide blocks are arranged on each slide bar; the slide block is provided with a slot; the slide way is arranged on the slide seat; the slide bar is supported on the slide seat by the slide way; and the slide seats are respectively arranged on the cover at the side the pinion housing output shaft at both sides of the spindle. The device has the advantages of simple structure, good processing technology, safe and reliable use, and convenient maintenance.
Description
Technical field
The utility model relates to a kind of board plug type and connects an axial direction positioning device, connects an axial direction positioning device when being used for continuous hot-rolling mill mm finishing mill unit work roll changing.
Background technology
In order to guarantee plate shape better, after to a certain degree, just need more renew roller at roll wear.Before the roll change, need with the transmission working roll connect the diameter of axle to location and axial location, so just can make the working roll homalocephalus from the flat groove that connects axle, extract and insertion the roller roll change of finishing the work smoothly out.
General two hydraulic cylinders that are arranged on host computer side that adopt of a positioner that connect of traditional structure support the method that connects axle, and are relatively simple for structure, but attached parts are more on the main frame, the space is limited, arrange the comparison difficulty; The axle overwhelming majority that connects who uses in the hot continuous rolling finish rolling in addition is drum Gear Couplings', this kind connects the spring that a core is provided with compensation work roll shaft string, the same influence of the axial force that spring produced connects the axial location of axle, has influenced the working roll homalocephalus and has extracted out from the flat groove that connects axle and insert.
Summary of the invention
The purpose of this utility model is in order to overcome the existing shortcoming and defect that connects an axial direction positioning device, provide a kind of board plug type to connect an axial direction positioning device, this device adopts the slide block slot that is provided with on the hydraulic cylinder drive sliding bar that is provided with on the herringbone gear output shaft side cover body of last bottom spindle both sides to be inserted on the pin plate of bottom spindle both sides setting, avoided the influence of the axial force abutment shaft axial location that spring produced of work roll shaft string, can finish simultaneously upper and lower two axial location that connect axle, make the working roll homalocephalus successfully from the flat groove that connects axle, extract out and insert.
Technical solution of the present utility model is achieved in that
A kind of board plug type connects an axial direction positioning device, comprises herringbone gear output shaft side cover body, meets an I, meets an II, hydraulic cylinder I and hydraulic cylinder II, it is characterized in that: also comprise pin plate, slide block, sliding bar, slide and slideway; Described pin plate is installed in along circumferential symmetry respectively and meets an I and connect an II both sides; Hydraulic cylinder I and hydraulic cylinder II are installed in respectively and meet an I and connect on the II both sides herringbone gear output shaft side cover body, two sliding bars are hinged with the cylinder bar of hydraulic cylinder I and hydraulic cylinder II respectively, be separately installed with two slide blocks on each sliding bar, slide block is provided with slot; Be respectively arranged with slideway on the slide, sliding bar is supported on the slide by slideway; Slide is installed in respectively and connects on the both sides herringbone gear output shaft side cover body; The slot of the slide block that is provided with on hydraulic cylinder I and the hydraulic cylinder II drive sliding bar is inserted into respectively and meets an I and connect on the pin plate of II both sides setting.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model adopts the slide block slot that is provided with on the hydraulic cylinder drive sliding bar that is provided with on the herringbone gear output shaft side cover body of last bottom spindle both sides to be inserted on the pin plate of bottom spindle both sides setting, thereby avoided the influence of the axial force abutment shaft axial location that spring produced of work roll shaft string, can finish simultaneously upper and lower two axial location that connect axle, make the working roll homalocephalus successfully from the flat groove that connects axle, extract out and insert;
2, the utility model is simple in structure, and processing technology is good, and is safe and reliable, is convenient to safeguard.
Description of drawings
The utility model drawings attached one width of cloth, wherein:
Fig. 1 is the utility model schematic diagram;
In the drawings: 1, pin plate, 2, slide block, 3, sliding bar, 4, slide, 5, slideway, 6, hydraulic cylinder I, 7, hydraulic cylinder II, 8, herringbone gear output shaft side cover body, 9, meet an I, 10, meet an II.
The specific embodiment
A kind of board plug type as shown in Figure 1 connects an axial direction positioning device, comprises pin plate 1, slide block 2, sliding bar 3, slide 4, slideway 5, hydraulic cylinder I 6, hydraulic cylinder II 7, herringbone gear output shaft side cover body 8, meets an I 9 and meet an II 10; Pin plate 1 is fixedly mounted on along circumferential symmetry respectively by bolt and meets an I 9 and connect an II 10 both sides; Hydraulic cylinder I 6 and hydraulic cylinder II 7 are installed in by bolting respectively and meet an I 9 and connect on an II 10 both sides herringbone gear output shaft side cover bodies 8, two sliding bars 3 are hinged with the cylinder bar of hydraulic cylinder I 6 and hydraulic cylinder II 7 respectively, two slide blocks 2 of fixed installation on each sliding bar 3, slide block 2 is provided with slot; Slideway 5 is installed on the slide 4 by bolting, and sliding bar 3 is supported on the slide 4 by slideway 5; Slide 4 is installed in respectively and meets an I 9 and connect on an II 10 both sides herringbone gear output shaft side cover bodies 8; During roll change, the slot that hydraulic cylinder I 6 and hydraulic cylinder II 7 drives the slide block 2 that is provided with on the sliding bars 3 is inserted into respectively and meets an I 9 and connect on the pin plate 1 that an II 10 both sides are provided with.
Claims (1)
1, a kind of board plug type connects an axial direction positioning device, comprise herringbone gear output shaft side cover body (8), meet an I (9), meet an II (10), hydraulic cylinder I (6) and hydraulic cylinder II (7), it is characterized in that: also comprise pin plate (1), slide block (2), sliding bar (3), slide (4) and slideway (5); Described pin plate (1) is installed in along circumferential symmetry respectively and meets an I (9) and connect an II (10) both sides; Hydraulic cylinder I (6) and hydraulic cylinder II (7) are installed in respectively and meet an I (9) and connect on an II (10) the both sides herringbone gear output shaft side cover bodies (8), two sliding bars (3) are hinged with the cylinder bar of hydraulic cylinder I (6) and hydraulic cylinder II (7) respectively, be separately installed with two slide blocks (2) on each sliding bar (3), slide block (2) is provided with slot; Be respectively arranged with slideway (5) on the slide (4), sliding bar (3) is supported on the slide (4) by slideway (5); Slide (4) is installed in respectively and connects on axle (9) both sides herringbone gear output shaft side cover bodies (8); Hydraulic cylinder I (6) and hydraulic cylinder II (7) drive sliding bar (3) and go up the slot of the slide block (2) that is provided with and be inserted into respectively and meet an I (9) and connect on the pin plate (1) of an II (10) both sides setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202392500U CN201324750Y (en) | 2008-12-29 | 2008-12-29 | Axial direction locating device of inserting board type spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202392500U CN201324750Y (en) | 2008-12-29 | 2008-12-29 | Axial direction locating device of inserting board type spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324750Y true CN201324750Y (en) | 2009-10-14 |
Family
ID=41176727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202392500U Expired - Fee Related CN201324750Y (en) | 2008-12-29 | 2008-12-29 | Axial direction locating device of inserting board type spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324750Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084401A (en) * | 2013-01-25 | 2013-05-08 | 中冶南方工程技术有限公司 | Cross-shaped universal shaft bracket |
| CN107363099A (en) * | 2016-05-12 | 2017-11-21 | 鞍钢股份有限公司 | A kind of cold-rolling mill spindle alignment control method |
-
2008
- 2008-12-29 CN CNU2008202392500U patent/CN201324750Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084401A (en) * | 2013-01-25 | 2013-05-08 | 中冶南方工程技术有限公司 | Cross-shaped universal shaft bracket |
| CN103084401B (en) * | 2013-01-25 | 2015-07-01 | 中冶南方工程技术有限公司 | Cross-shaped universal shaft bracket |
| CN107363099A (en) * | 2016-05-12 | 2017-11-21 | 鞍钢股份有限公司 | A kind of cold-rolling mill spindle alignment control method |
| CN107363099B (en) * | 2016-05-12 | 2018-12-04 | 鞍钢股份有限公司 | A kind of cold-rolling mill spindle alignment control method |
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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: 20091014 Termination date: 20131229 |