CN201377980Y - Ring-shaped furnace bottom centering device - Google Patents
Ring-shaped furnace bottom centering device Download PDFInfo
- Publication number
- CN201377980Y CN201377980Y CN200920096212U CN200920096212U CN201377980Y CN 201377980 Y CN201377980 Y CN 201377980Y CN 200920096212 U CN200920096212 U CN 200920096212U CN 200920096212 U CN200920096212 U CN 200920096212U CN 201377980 Y CN201377980 Y CN 201377980Y
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- China
- Prior art keywords
- centering
- driving shaft
- crank
- left end
- ring
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- 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 provides a ring-shaped furnace bottom centering device. A centering roller which is connected with a crank is fixed on a base by a fixing shaft, and one end of the crank is connected with a driving shaft by an articulating shaft; a cylinder sheath is arranged outside the driving shaft, the left end of the driving shaft is inserted in a disk spring in a sealing sleeve, the right end of the disk spring is connected with the left end of the cylinder sheath, the right end of the cylinder sheath is jacked on the left end face of a locking nut outside the driving shaft, and the left end of the sealing sleeve is fixed on the base by the articulating shaft; the other end of the crank is jacked with the bottom end of an adjusting bolt, a nut is arranged on the adjusting bolt, the nut is welded on a square steel, and the square steel is connected on the base. The ring-shaped furnace bottom centering device has the characteristics that: the structure is compact as well as smart, the adjusting is convenient, and the centering force is large; the synchronicity is good if groups of centering devices are used, and the maintenance can be cancelled if the centering devices is used for a long term; the service life is long; the good as well as stable running of a ring-shaped furnace bottom is realized, and deviation cannot be incurred; the centering force can be manually adjusted; and the bolt is manually adjusted so as to lead simple as well as convenient adjusting and easy operation of the centering roller at the ring-shaped furnace bottom.
Description
Technical field
The utility model belongs to centring means at the bottom of the metallurgical factories and miness annular furnace annular furnace, centring means at the bottom of particularly a kind of annular furnace.
Background technology
The not steady sideslip of centring means structure heaviness at the bottom of original metallurgical factories and miness annular furnace annular furnace, operation.Maintenance difficult.
Summary of the invention
Technical problem to be solved in the utility model is: centring means at the bottom of a kind of annular furnace is provided.Purpose is, changes unreasonable structure in the past, adjusts inconveniently, and many group centering roller centering power can't guarantee uniformity, and the phenomenon of structure heaviness.
The technical solution of the utility model is:
Centring means at the bottom of a kind of annular furnace is characterized in that: centering roller (6) is connected with crank (5), and the centering roller is fixed on the base (14) by fixed axis (4), and an end of crank (5) links to each other with driving shaft (8) by jointed shaft (7); Driving shaft has cylinder sleeve (10) outward, and the driving shaft left end is inserted in the interior disk spring (11) of seal sleeve (12), and the disk spring right-hand member connects cylinder sleeve (10) left end, and cylinder sleeve (10) right-hand member withstands on the left side of the outer locking nut (9) of driving shaft; The seal sleeve left end is fixed on the base (14) by jointed shaft (13); The other end of crank (5) and adjustment bolt (1) bottom Xiang Ding; Adjusting bolt (1) has nut (2) on it, and nut (2) is welded on the square steel (3), and square steel (3) is connected on the base (14); Driving shaft (8) holds out against on (15) at the bottom of the annular furnace by centering roller (6).
The utility model effect is:
Centring means adopts this novel centring means at the bottom of this metallurgical factories and miness annular furnace annular furnace, this advantages of compact and light structure, and easy to adjust, centering power is big.Many groups use synchronism good, and long-term use can be accomplished non-maintaining.Life-span is long.Good even running at the bottom of the realization annular furnace annular furnace, not sideslip.Centering power is manually adjustable.Manually adjusting bolt makes the adjustment of annular furnace furnace bottom centering roller realize easy, ease for operation.Many covers use in groups, and the circumference that can guarantee the power of feeling relieved is uniformity radially.Equipment compatibility is strong.This structure is compared with structure in the past and is not only reduced equipment cost greatly, has also reduced the maintenance of equipment amount of bringing such as cylinder or Driven by Hydraulic Cylinder because of using simultaneously, and has avoided using the bad shortcomings of synchronism of many group cylinders or Driven by Hydraulic Cylinder.
This surface can well guarantee roller surfaces and contacting at the bottom of the annular furnace after installation, be convenient to install the minimizing roll surface wearing.
In the use-case, centering roller roll surface contacts with at the bottom of the annular furnace, and centering power can accurately be adjusted in the design, and many groups use centering power even, make bottom operation steady, not sideslip.Be convenient to easy and simple to handle reliably, the centering power that the centering roller puts at the bottom of the annular furnace can be adjusted by the distortion of disk spring.The long-time running sideslips not that to guarantee annular furnace that are used in combination more.
This device has been realized lightweight, the easy of centering roller and the function of easily installing, and can improve the adjustment precision of structure greatly, off-centre at the bottom of having realized reliability, the stability of transmission at the bottom of the annular furnace and having prevented annular furnace.Its furnace bottom centering that is developed as annular furnace provides a cover desirable device.
Description of drawings
The centering roller master of centring means looks sketch at the bottom of Fig. 1 annular furnace
The centering roller diagrammatic top view of centring means at the bottom of Fig. 2 annular furnace
The specific embodiment
The utility model relates to a kind of annular furnace with centering roller arrangement at the bottom of the annular furnace.This device is made of base, disk spring sleeve, crank, roller and adjustment bolt.
Centring means at the bottom of a kind of annular furnace as shown in the figure, centering roller (6) is connected with crank (5), and the centering roller is fixed on the base (14) by fixed axis (4), and an end of crank (5) links to each other with driving shaft (8) by jointed shaft (7); Driving shaft has cylinder sleeve (10) outward, and the driving shaft left end is inserted in the interior disk spring (11) of seal sleeve (12), and the disk spring right-hand member connects cylinder sleeve (10) left end, and cylinder sleeve (10) right-hand member withstands on the left side of the outer locking nut (9) of driving shaft; The seal sleeve left end is fixed on the base (14) by jointed shaft (13); The other end of crank (5) and adjustment bolt (1) bottom Xiang Ding; Adjusting bolt (1) has nut (2) on it, and nut (2) is welded on the square steel (3), and square steel (3) is connected on the base (14); Driving shaft (8) holds out against on (15) at the bottom of the annular furnace by centering roller (6).
The concrete structure of this utility model device is provided by following embodiment and accompanying drawing thereof.
Below in conjunction with accompanying drawing 1,2 its detailed structure of explanation and working condition.
Centering roller arrangement structure and operation principle are as follows:
The centering roller is installed in ring in the annular furnace, organizes circumference more and evenly distributes.Guarantee radially evenly imposing at the bottom of the annular furnace of centering power, guarantee that it can be not eccentric by the annular running.
Centering roller 6 is connected with crank mechanism 5, is fixed on the base 14 by fixed axis 4.One end of crank 5 links to each other with driving shaft 8 by jointed shaft 7, and the deformation force that is sealed in the disk spring 11 in the sleeve 12 passes to driving shaft 8. seal sleeves by cylinder sleeve 10 and locking nut 9 and is fixed on the base by jointed shaft 13.The other end of crank 5 is adjusted bolt and withstands.
Because disk spring has been applied distortion when installing in advance, so driving shaft 8 drives centering rollers 6 and holds out against at the bottom of the annular furnace.
If need to adjust centering power, can adjust bolt 1 by rotation, because nut 2 welds together with square steel 3, so the bolt head of bolt 1 advances or retreats, and can make crank 5 along fixed axis 4 rotations, realizes the adjustment of pressure size at the bottom of the centering roller is to annular furnace.
Claims (1)
1, centring means at the bottom of a kind of annular furnace is characterized in that: centering roller (6) is connected with crank (5), and the centering roller is fixed on the base (14) by fixed axis (4), and an end of crank (5) links to each other with driving shaft (8) by jointed shaft (7); Driving shaft has cylinder sleeve (10) outward, and the driving shaft left end is inserted in the interior disk spring (11) of seal sleeve (12), and the disk spring right-hand member connects cylinder sleeve (10) left end, and cylinder sleeve (10) right-hand member withstands on the left side of the outer locking nut (9) of driving shaft; The seal sleeve left end is fixed on the base (14) by jointed shaft (13); The other end of crank (5) and adjustment bolt (1) bottom Xiang Ding; Adjusting bolt (1) has nut (2) on it, and nut (2) is welded on the square steel (3), and square steel (3) is connected on the base (14); Driving shaft (8) holds out against on (15) at the bottom of the annular furnace by centering roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096212U CN201377980Y (en) | 2009-04-07 | 2009-04-07 | Ring-shaped furnace bottom centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096212U CN201377980Y (en) | 2009-04-07 | 2009-04-07 | Ring-shaped furnace bottom centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377980Y true CN201377980Y (en) | 2010-01-06 |
Family
ID=41518096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920096212U Expired - Fee Related CN201377980Y (en) | 2009-04-07 | 2009-04-07 | Ring-shaped furnace bottom centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377980Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329939A (en) * | 2014-12-01 | 2015-02-04 | 无锡市晶瑜冶金机械有限公司 | Centering roller of annular furnace |
| CN104374189A (en) * | 2014-12-01 | 2015-02-25 | 无锡市晶瑜冶金机械有限公司 | Annular furnace lifting device |
| CN104501590A (en) * | 2014-12-01 | 2015-04-08 | 无锡市晶瑜冶金机械有限公司 | Furnace bottom transmission device for annular furnace |
| CN109663813A (en) * | 2018-11-23 | 2019-04-23 | 达力普石油专用管有限公司 | Perforating machine centering roller opening adjustment device and punch |
-
2009
- 2009-04-07 CN CN200920096212U patent/CN201377980Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329939A (en) * | 2014-12-01 | 2015-02-04 | 无锡市晶瑜冶金机械有限公司 | Centering roller of annular furnace |
| CN104374189A (en) * | 2014-12-01 | 2015-02-25 | 无锡市晶瑜冶金机械有限公司 | Annular furnace lifting device |
| CN104501590A (en) * | 2014-12-01 | 2015-04-08 | 无锡市晶瑜冶金机械有限公司 | Furnace bottom transmission device for annular furnace |
| CN104374189B (en) * | 2014-12-01 | 2016-05-04 | 无锡市晶瑜冶金机械有限公司 | Annular furnace lowering or hoisting gear |
| CN109663813A (en) * | 2018-11-23 | 2019-04-23 | 达力普石油专用管有限公司 | Perforating machine centering roller opening adjustment device and punch |
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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: 20100106 Termination date: 20120407 |