CN201024133Y - Glass tube production line course flexible roller device - Google Patents
Glass tube production line course flexible roller device Download PDFInfo
- Publication number
- CN201024133Y CN201024133Y CNU2007201404239U CN200720140423U CN201024133Y CN 201024133 Y CN201024133 Y CN 201024133Y CN U2007201404239 U CNU2007201404239 U CN U2007201404239U CN 200720140423 U CN200720140423 U CN 200720140423U CN 201024133 Y CN201024133 Y CN 201024133Y
- Authority
- CN
- China
- Prior art keywords
- metal sliding
- hole
- sliding sleeve
- mandrel
- sheath
- 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
Links
Images
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a flexible rolling wheel mechanism of glass drawing pipeline. A centre of the two end faces of a graphite rolling wheel is opened with a bawl-shaped hole. A bowl-shaped metal sheath is inlaid in the hole. A hole in the metal sheath is evenly arranged with the rolling balls. Each lateral side of the rolling balls on the two sides is provided with a metal sliding sheath, of which an excircle is corresponding to the diameter of the rolling ball. A mandrel penetrates the center hole of the graphite rolling wheel. An end of the mandrel is in a threaded way connected with the metal sliding sheath, and the other end is sliding matched with another metal sliding sheath. The mandrel at the lateral side of the metal sliding sheath is covered-joint with a washer and a spring, which are compressed with nuts.
Description
Technical field
The utility model relates to a kind of Glass pull pipeline flexible runway wheel body.
Background technology
At present, the glass tubing line runway idler wheel mechanism like product of use adopts the structure of gas suspension wheel mostly.It mainly is made up of ventilation union lever, tubular shaft, stainless steel sleeve, air blowing copper mouth, graphite wheel etc.Its adopt pressurized air by the aperture on the gas suspension axle to graphite roller endoporus blowing compressed air, form one deck air bubble film at graphite roller endoporus, the graphite roller is suspended,, make it under very little turning force, just can rotate to reduce the frictional force between graphite roller and the axle.Pressurized air on the axle manufactures the angle of inclination by the hole, produces a swinging moment when pressurized air is blown into graphite wheel endoporus.So just can give rolling power forward of graphite roller, make it to rotate, forward thereby drive Glass tubing.
But, when reality is used since Glass tubing weight press down and pressurized air is defective and work under bad environment reasons such as (the glass dust are arranged), gas suspension graphite wheel is difficult to suspend, force of sliding friction between graphite wheel and the axle is very big, it is works better that the gas suspension wheel that uses producer is seldom arranged, most roller " does not roll ", actual service condition is that Glass tubing and roller are in metal to-metal contact, this situation not only influences the Glass tubing processing quality, and quickened the wearing and tearing of roller, increased the tractive load power of tractor.
The content of invention: the purpose of this utility model provides the nonabradable Glass pull pipeline flexible runway wheel body of a kind of roller.Technical solution of the present utility model is, the center of graphite roller both ends of the surface has the bowl-type hole, studs with the bowl-type metallic sheath in the hole, evenly distributed ball in the metallic sheath endoporus, and the ball outside of both sides respectively is equipped with cylindrical and the corresponding metal sliding sleeve of ball diameter; Mandrel penetrates in the graphite roller centre hole, and an end is threaded with the metal sliding sleeve, and the other end and another metal sliding sleeve are slidingly matched, socket packing ring and spring and use nut compressing on the mandrel in this metal sliding sleeve outside.The utility model adopts ball to support the mode that the present gas suspension that generally adopts of replacement supports.Spring produces certain snap-in force to ball with contacting of metal sliding sleeve and bowl-type metallic sheath, ball of the present utility model gap is controlled by spring pressure, when being subjected to certain external force and mandrel and expanding with heat and contract with cold the metal sliding sleeve can about string moving to regulate the gap between them automatically, prevent the generation of locking phenomenon, thereby stop to take place the failure phenomenon of graphite roller.This utility model result of use is fine, the rotation rate of production line upper roller reaches 95%, has also saved the cost of production line processing gas suspension system simultaneously, compressed-air actuated consumption when having saved the production line operation, reduced the process for processing cost, made runway facilities more succinct, effective.Because the graphite roller has kept the state that rotates, changed the phenomenon of original production line graphite wheel sliding friction, the life-span of the graphite roller former structure that compares has improved more than 3 times.Reduced of the influence of tractor tractive force, made the circularity of Glass tubing moulding and linearity improve more than 50% Glass tubing circularity and linearity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Center in graphite roller [5] both ends of the surface is processed with the bowl-type hole, stud with bowl-type metallic sheath 4,6 in the bowl-type hole, evenly distributed ball 3,7 in metallic sheath 4,6 endoporus, ball 3,7 outsides of both sides respectively are equipped with cylindrical and the corresponding metal sliding sleeve 2,8 of ball diameter; Mandrel 1 penetrates in graphite roller 5 centre holes, and an end is threaded with metal sliding sleeve 2, and the other end and metal sliding sleeve 8 are slidingly matched, and socket packing ring 9,11 and spring 10 also compress with nut 12,13 on the mandrel in metal sliding sleeve 8 outsides.
During use, roller is the high-temperature glass tube that just come out in the smelting furnace of contact directly, and temperature is very high, can reach 800 ℃, so each part gap of idler wheel mechanism must be adjustable, otherwise the gap between each part can change when part expands with heat and contract with cold.When idler wheel mechanism originally descended when temperature, part dwindled, each part gap smaller, and difficulty will rotate take place with the metal sliding sleeve in ball, thereby the phenomenon of locking takes place, and makes the roller can not normal rotation, the inefficacy that causes roller to rotate; And when temperature rose, part expanded, and it is big that each part gap becomes, and it is not tight that ball is contacted with the bowl-type metallic sheath, and roller will swing up and down owing to the unbalanced generation of anchorage force when rotating, and influences the transmission effect, and then influences the quality product of glass tubing.
The sliding sleeve snap-in force of idler wheel mechanism one side of the present utility model is provided by spring, the gap of ball can be controlled by spring pressure, change in temperature, when each part gap changes the metal sliding sleeve can about string moving, to offset since each part gap that temperature and Glass tubing pressure change cause change, make each part of idler wheel mechanism keep closely cooperating always, can change at any time, realize the flexibility contact of idler wheel mechanism, improve the transmission accuracy of idler wheel mechanism.
Claims (1)
1. Glass pull pipeline flexible runway wheel body, it is characterized in that, the center of graphite roller [5] both ends of the surface has the bowl-type hole, stud with bowl-type metallic sheath [4] [6] in the hole, evenly distributed ball [3], [7] in metallic sheath [4] [6] endoporus respectively are equipped with cylindrical and the corresponding metal sliding sleeve of ball diameter [2], [8] outside the ball of both sides [3], [7]; Mandrel [1] penetrates in graphite roller [5] centre hole, and an end is threaded with metal sliding sleeve [2], and the other end and metal sliding sleeve [8] are slidingly matched, and socket packing ring [9], [11] also compress with nut [12], [13] with spring [10] on the mandrel in metal sliding sleeve [8] outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201404239U CN201024133Y (en) | 2007-03-13 | 2007-03-13 | Glass tube production line course flexible roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201404239U CN201024133Y (en) | 2007-03-13 | 2007-03-13 | Glass tube production line course flexible roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024133Y true CN201024133Y (en) | 2008-02-20 |
Family
ID=39097987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201404239U Expired - Fee Related CN201024133Y (en) | 2007-03-13 | 2007-03-13 | Glass tube production line course flexible roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024133Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951166A (en) * | 2014-05-06 | 2014-07-30 | 济南力诺玻璃制品有限公司 | Glass tube support device for glass kiln |
-
2007
- 2007-03-13 CN CNU2007201404239U patent/CN201024133Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951166A (en) * | 2014-05-06 | 2014-07-30 | 济南力诺玻璃制品有限公司 | Glass tube support device for glass kiln |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105845026A (en) | Hung-type fixing device provided with LED indicator lamp and using method of fixing device | |
| CN201024133Y (en) | Glass tube production line course flexible roller device | |
| CN205664971U (en) | Rope tensimeter | |
| CN107215448A (en) | A kind of ship stern tube bearing provision for disengagement | |
| CN203680136U (en) | Bearing inner ring clamp tool | |
| CN201395402Y (en) | Supporting device of helical conveyer connection shaft | |
| CN208470161U (en) | A kind of clamping device being packaged for tubing winding | |
| CN204078749U (en) | Intelligence fault-belt catching device | |
| CN201292172Y (en) | Curvature-adjustable arc roller | |
| CN207669117U (en) | A kind of mill processing unit (plant) of quick-replaceable idler wheel | |
| CN204459194U (en) | Unpowered automatic-sealed and discharge mechanism | |
| CN112162063A (en) | Gas detection device for pipeline | |
| CN206384677U (en) | A kind of dynamic apparatus for lift pulling apparatus | |
| CN203161821U (en) | Supporting hinge device for preventing oil cylinder of dumper from generating bending moment | |
| CN201711824U (en) | Grinding chuck device of working roll | |
| CN200984519Y (en) | Novel burnisher apparatus | |
| CN206315856U (en) | A kind of roller attachment structure of kibbler roll | |
| CN206419430U (en) | A kind of vertical speed reducer | |
| CN201721598U (en) | Marine brake apparatus | |
| CN220930465U (en) | Ventilating duct convenient to connect | |
| CN207188778U (en) | A kind of ladle bottom blowing side position device | |
| CN202005230U (en) | Vacuum cup positioner of puller on food production line | |
| CN208201272U (en) | A kind of coupling system of flat machine | |
| CN204060541U (en) | The anti-tripping fastening devices of hydraulic sucker rod | |
| CN204196052U (en) | A kind of delivery wheel mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Hafei Industry Co., Ltd. Assignor: Harbin Aircraft Industrial (Group) Co., Ltd. Contract fulfillment period: 2008.8.19 to 2017.3.12 Contract record no.: 2008230000019 Denomination of utility model: Glass tube production line course flexible roller device Granted publication date: 20080220 License type: Exclusive license Record date: 20081009 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.19 TO 2017.3.12; CHANGE OF CONTRACT Name of requester: HARBIN HAFEI INDUSTRIAL CO., LTD. Effective date: 20081009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20140313 |