CN201020476Y - Roller quick-replaceable joint device - Google Patents
Roller quick-replaceable joint device Download PDFInfo
- Publication number
- CN201020476Y CN201020476Y CNU2007201009494U CN200720100949U CN201020476Y CN 201020476 Y CN201020476 Y CN 201020476Y CN U2007201009494 U CNU2007201009494 U CN U2007201009494U CN 200720100949 U CN200720100949 U CN 200720100949U CN 201020476 Y CN201020476 Y CN 201020476Y
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- CN
- China
- Prior art keywords
- top shoe
- travelling carriage
- sliding block
- last
- column
- 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 relates to a roll quick change coupler device and belongs to a technical field of mechanical treatment and is used for solving the problems of long period for changing roll, large work force and incident industrial accident. The roll quick change coupler device is characterized in that a base frame is connected with a sliding rack through a lower oil cylinder; the sliding rack is connected with the base frame through a flat clamp; the sliding rack is connected with an upper hoist frame through an upper oil cylinder. The upper hoist frame is positioned on a stand column. An upper spindle and a lower spindle with splined holes are connected on an upper slider and a lower slider. An upper end cover and a lower end cover are fixedly arranged on the upper and lower sliders; the upper and lower sliders are connected on the sliding rack through a vertical clamp and on a stand column through a slide bar guide sleeve. An upper locating piece and a lower locating piece are arranged on the stand column. An upper movable rack and a lower movable rack are connected on the upper and lower sliders. An upper spindle and a lower spindle are connected on an upper shaft coupling and a lower shaft coupling, and the upper and lower shaft couplings are provided with bolts. The roll quick change coupler device can be used extensively for a welded tube cold-forming mill unit.
Description
Technical field
The utility model relates to a kind of roll quick-replaceable joint device, particularly a kind of roll quick-replaceable joint device that is applied to welded tube clod wash unit.
Background technology
At present traditional welded tube clod wash unit need unclamp the bolt that connects one of every power transmission shaft and shaft coupling when changing roll.Its weak point is: because the sum of this bolt has the hundreds of bar on every production line, and is essentially manual operations, make long, operator's labour intensity of replacement cycle that industrial accident greatly, easily take place.
Summary of the invention
The utility model overcomes shortcoming of the prior art, provides a kind of simple in structure, and the replacement cycle is short, operator's labour intensity reduces, the difficult roll quick-replaceable joint device that industrial accident takes place.In order to solve above-mentioned technical problem, the utility model is achieved through the following technical solutions: the roll quick-replaceable joint device is that oil cylinder was connected with travelling carriage under base was passed through, travelling carriage is connected with base by flat clamp, travelling carriage is connected with last hoisting frame by upper cylinder, last hoisting frame is fixed on the column by securing member, the last main shaft of wounded in the battle keyhole is connected on the top shoe, upper end cover is fixed on the top shoe, top shoe is connected on the travelling carriage by upright pressing plate, top shoe is connected on the column by the slide bar guide pin bushing, locating piece and following locating piece are housed on the column, the lower main axis of wounded in the battle keyhole is connected on the sliding block, and bottom end cover is fixed on the sliding block, and sliding block is connected on the travelling carriage by upright pressing plate, sliding block is connected on the column by the slide bar guide pin bushing, last adjustable shelf is connected on the top shoe, and following adjustable shelf is connected on the sliding block, and last main shaft is connected with upper coupling, lower main axis is connected with down shaft coupling, on upper coupling and the following shaft coupling screw is housed respectively.
The utility model also can be achieved through the following technical solutions: above-described oil cylinder movable end down is fixed on the cylinder bracket one by bearing pin one, cylinder bracket one is by being bolted on the travelling carriage, travelling carriage is connected on the base by flat clamp, the stiff end of following oil cylinder is fixed on the cylinder bracket two by bearing pin two, and cylinder bracket two is by being bolted on the base.
The utility model also can be achieved through the following technical solutions: the above upper cylinder stiff end is by being bolted on the travelling carriage, and the upper cylinder movable end is by being bolted on the hoisting frame, and last hoisting frame is fixed on the column by securing member.
The utility model also can be achieved through the following technical solutions: the last main shaft of the above wounded in the battle keyhole is connected on the top shoe by bearing, upper end cover is by being bolted on the top shoe, top shoe is connected on the travelling carriage by upright pressing plate, and top shoe is connected on the column by the slide bar guide pin bushing.
The utility model also can be achieved through the following technical solutions: the last main shaft of the above wounded in the battle keyhole is connected on the top shoe by bearing, upper end cover is by being bolted on the top shoe, top shoe is connected on the travelling carriage by upright pressing plate, and top shoe is connected on the column by the slide bar guide pin bushing.
The utility model also can be achieved through the following technical solutions: the lower main axis of the above wounded in the battle keyhole is connected on the sliding block by bearing, bottom end cover is by being bolted on the sliding block, sliding block is connected on the travelling carriage by upright pressing plate, and sliding block is connected on the column by the slide bar guide pin bushing.
The utility model can also be achieved through the following technical solutions: the above last adjustable shelf that upper roller is housed is connected on the top shoe by bolt, and the following adjustable shelf that bottom roller is housed is connected on the sliding block by bolt.
Compared with prior art, the beneficial effects of the utility model are: replacement cycle shortening 50%, operator's labour intensity reduce 50%, are difficult for taking place industrial accident.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is that schematic diagram is looked on the left side of accompanying drawing 1.
In the accompanying drawings: 1, following adjustable shelf 2, bottom roller 3, lower main axis 4, last main shaft 5, upper roller 6, last adjustable shelf 7, upper cylinder 8, travelling carriage 9, top shoe 10, upper end cover 11, upper coupling 12, bolt 13, sliding block 14, bottom end cover 15, following shaft coupling 16, cylinder bracket 1, bearing pin 1, flat clamp 19, following oil cylinder 20, bearing pin 2 21, cylinder bracket 2 22, base 23, following locating piece 24, column 25, upright pressing plate 26, last locating piece 27, splined hole 28, slide bar guide pin bushing 29, nut 30, last hoisting frame.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: the movable end of following oil cylinder 19 by bearing pin 1 be fixed on the cylinder bracket 1, cylinder bracket 1 is by being bolted on the travelling carriage 8, travelling carriage 8 is connected on the base 22 by flat clamp 18; The stiff end of following oil cylinder l9 is fixed on the cylinder bracket 2 21 by bearing pin 2 20, and cylinder bracket 2 21 is by being bolted on the base 22.Upper cylinder 7 stiff ends are by being bolted on the travelling carriage 8, and upper cylinder 7 movable ends are by being bolted on the hoisting frame 30, and last hoisting frame 30 is fixed on the column 24 by securing member 29.The last main shaft 4 of wounded in the battle keyhole 27 is connected on the top shoe 9 by bearing, and upper end cover 10 is by being bolted on the top shoe 9, and top shoe 9 is connected on the travelling carriage 8 by upright pressing plate 25, and top shoe 9 is connected on the column 24 by slide bar guide pin bushing 28.The lower main axis 3 of wounded in the battle keyhole 27 is connected on the sliding block 13 by bearing, and bottom end cover 14 is by being bolted on the sliding block 13, and sliding block 13 is connected on the travelling carriage 8 by upright pressing plate 25, and sliding block 9 is connected on the column 24 by slide bar guide pin bushing 28.The last adjustable shelf 6 that upper roller 5 is housed is connected on the top shoe 9 by bolt, and the following adjustable shelf 1 that bottom roller 2 is housed is connected on the sliding block 13 by bolt.Be connected with upper coupling 11 by flat key on the last main shaft 4, be connected with down shaft coupling 15 by flat key on the lower main axis 3.
The main shaft 4 of going up of the present utility model is connected by the splined shaft on the last horizontal roll shaft of splined hole 27 and horizontal roller frame, and the splined shaft that lower main axis 3 of the present utility model passes through on the following horizontal roll shaft of splined hole 27 and horizontal roller frame is connected.
Before roll change, following oil cylinder 19 drives goes up main shaft 4, lower main axis 3, retreats thereby drive the upper and lower power transmission shaft that is attached thereto on the actuating unit, and the upper and lower horizontal roll shaft that is fixed on the horizontal roller frame is thrown off by splined shaft and splined hole 27; Upper cylinder 7 drives on the upper and lower power transmission shaft of going up adjustable shelf 6, following adjustable shelf 1 and actuating unit and moves then.
After the roll change, last main shaft 4, lower main axis 3 move down together by deadweight.At last adjustable shelf 6 with after positioner on being fixed on the horizontal roller frame contacts, the fixing locating piece 26 of going up, main shaft 4 and last horizontal roll shaft center-aligned on this moment, main shaft 4 or last horizontal roll shaft in the rotation, splined shaft is alignd with spline 27, start oil cylinder 19 supreme main shafts 4 and the interlock of last horizontal roll shaft part down, and till lower main axis 3 and following horizontal roll shaft still throw off; Lower main axis 4 continues to move down, at following adjustable shelf 1 with after positioner on being fixed on the horizontal roller frame contacts, fixing locating piece 23 down, this moment lower main axis 3 with following horizontal roll shaft center-aligned, rotation lower main axis 3 or following horizontal roll shaft, splined shaft is alignd with spline 27, start oil cylinder 19 down, supreme main shaft 4 and last horizontal roll shaft, lower main axis 3 and the complete interlock of following horizontal roll shaft.
Claims (7)
1. roll quick-replaceable joint device, oil cylinder (19) is connected with travelling carriage (8) to it is characterized in that passing through down by base (22), travelling carriage (8) is connected with base (22) by flat clamp (18), travelling carriage (8) is connected with last hoisting frame (30) by upper cylinder (7), last hoisting frame (30) is fixed on the column (24) by securing member (29), the last main shaft (4) of wounded in the battle keyhole (27) is connected on the top shoe (9), upper end cover (10) is fixed on the top shoe (9), upper end cover (10) is fixed on the top shoe (9), top shoe (9) is connected on the travelling carriage (8) by upright pressing plate (25), top shoe (9) is connected on the column (24) by slide bar guide pin bushing (28), locating piece (26) and following locating piece (23) are housed on the column (24), the lower main axis (3) of wounded in the battle keyhole (27) is connected on the sliding block (13), bottom end cover (14) is fixed on the sliding block (13), sliding block (13) is connected on the travelling carriage (8) by upright pressing plate (25), sliding block (9) is connected on the column (24) by slide bar guide pin bushing (28), last adjustable shelf (6) is connected on the top shoe (9), following adjustable shelf (1) is connected on the sliding block (13), last main shaft (4) is connected with upper coupling (11), lower main axis (3) is connected with down shaft coupling (15), on upper coupling (11) and the following shaft coupling (15) screw (12) is housed respectively.
2. roll quick-replaceable joint device as claimed in claim 1, it is characterized in that the movable end of oil cylinder (19) is fixed on the cylinder bracket one (16) by bearing pin one (17) down, cylinder bracket one (16) is by being bolted on the travelling carriage (8), travelling carriage (8) is connected on the base (22) by flat clamp (18), the stiff end of following oil cylinder (19) is fixed on the cylinder bracket two (21) by bearing pin two (20), and cylinder bracket two (21) is by being bolted on the base (22).
3. roll quick-replaceable joint device as claimed in claim 1 or 2, it is characterized in that upper cylinder (7) stiff end is by being bolted on the travelling carriage (8), upper cylinder (7) movable end is by being bolted on the hoisting frame (30), and last hoisting frame (30) is fixed on the column (24) by securing member (29).
4. roll quick-replaceable joint device as claimed in claim 1 or 2, the last main shaft (4) that it is characterized in that wounded in the battle keyhole (27) is connected on the top shoe (9) by bearing, upper end cover (10) is by being bolted on the top shoe (9), top shoe (9) is connected on the travelling carriage (8) by upright pressing plate (25), and top shoe (9) is connected on the column (24) by slide bar guide pin bushing (28).
5. roll quick-replaceable joint device as claimed in claim 3, it is characterized in that wounded in the battle keyhole (4) is connected on the top shoe (9) by bearing, upper end cover (10) is by being bolted on the top shoe (9), top shoe (9) is connected on the travelling carriage (8) by upright pressing plate (25), and top shoe (9) is connected on the column (24) by slide bar guide pin bushing (28).
6. roll quick-replaceable joint device as claimed in claim 5, the lower main axis (3) that it is characterized in that wounded in the battle keyhole (27) is connected on the sliding block (13) by bearing, bottom end cover (14) is by being bolted on the sliding block (13), sliding block (13) is connected on the travelling carriage (8) by upright pressing plate (25), and sliding block (9) is connected on the column (24) by slide bar guide pin bushing (28).
7. as claim 5 or 6 described roll quick-replaceable joint devices, it is characterized in that the last adjustable shelf (6) that upper roller (5) is housed is connected on the top shoe (9) by bolt, the following adjustable shelf (1) that bottom roller (2) is housed is connected on the sliding block (13) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201009494U CN201020476Y (en) | 2007-04-09 | 2007-04-09 | Roller quick-replaceable joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201009494U CN201020476Y (en) | 2007-04-09 | 2007-04-09 | Roller quick-replaceable joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020476Y true CN201020476Y (en) | 2008-02-13 |
Family
ID=39087883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201009494U Expired - Fee Related CN201020476Y (en) | 2007-04-09 | 2007-04-09 | Roller quick-replaceable joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020476Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665896B (en) * | 2008-09-05 | 2011-03-30 | 宝山钢铁股份有限公司 | Roll changing device for cleaning section of hot dip galvanizing unit |
| CN103071681A (en) * | 2013-01-21 | 2013-05-01 | 天津惠利通钢管有限公司 | Rapid roll changing device for transmission shaft of welded pipe unit |
| CN103084444A (en) * | 2013-01-25 | 2013-05-08 | 大连三高科技发展有限公司 | Roll changing device of cold roll forming quick-changing rack |
| CN110207581A (en) * | 2019-07-10 | 2019-09-06 | 中国计量大学 | A kind of rotary press head and electromagnetic clutch detection device |
-
2007
- 2007-04-09 CN CNU2007201009494U patent/CN201020476Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665896B (en) * | 2008-09-05 | 2011-03-30 | 宝山钢铁股份有限公司 | Roll changing device for cleaning section of hot dip galvanizing unit |
| CN103071681A (en) * | 2013-01-21 | 2013-05-01 | 天津惠利通钢管有限公司 | Rapid roll changing device for transmission shaft of welded pipe unit |
| CN103084444A (en) * | 2013-01-25 | 2013-05-08 | 大连三高科技发展有限公司 | Roll changing device of cold roll forming quick-changing rack |
| CN110207581A (en) * | 2019-07-10 | 2019-09-06 | 中国计量大学 | A kind of rotary press head and electromagnetic clutch detection device |
| CN110207581B (en) * | 2019-07-10 | 2024-03-08 | 中国计量大学 | Rotary pressure head and electromagnetic clutch detection device |
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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: 20080213 Termination date: 20110409 |