CN204933575U - The centrifugal swelling device of link-type - Google Patents
The centrifugal swelling device of link-type Download PDFInfo
- Publication number
- CN204933575U CN204933575U CN201520560267.6U CN201520560267U CN204933575U CN 204933575 U CN204933575 U CN 204933575U CN 201520560267 U CN201520560267 U CN 201520560267U CN 204933575 U CN204933575 U CN 204933575U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- swivel mount
- centrifugal
- link
- type
- 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
- 230000008961 swelling Effects 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses the centrifugal swelling device of a kind of link-type, solve in prior art the pressure roller that utilizes the swelling device of piston shoes structure to cause and the heat production of piston shoes groove more, the phenomenon of serious wear, its drip irrigation device is: the centrifugal swelling device of a kind of link-type, include casing, be positioned at the swivel mount of casing and be positioned at the main shaft at swivel mount center, described swivel mount is provided with pressure roller in cabinet wall side, connecting rod is provided with between described pressure roller and described swivel mount, described connecting rod includes first end and the second end, described first end and described swivel mount are that axial restraint circumference rotary type is connected, described the second end and described pressure roller are that axial restraint circumference rotary type is connected, reach technique effect sliding friction between pressure roller and cabinet wall being transferred to rolling friction.
Description
Technical field
The utility model belongs to rolling compaction machine apparatus field, and more particularly, it relates to a kind of pressure roller swelling device utilizing centrifugal force tensioner.
Background technology
Vertical rolling apparatus is plant equipment common in producing, its operation principle is: motor transfers the motion to main shaft by retarding device and drives main shaft to rotate, main shaft is provided with the swivel mount of location pressure roller, swivel mount is with main axis, the pressure roller be connected on swivel mount is driven to rotate, pressure roller is arranged at box house, like this, is rolled the thing to be rolled entered between pressure roller and casing by the relative motion of pressure roller and casing.
In prior art, the annexation of pressure roller and swivel mount is by piston shoes anatomical connectivity, that is: by piston shoes, pressure roller is pressed on the inwall of casing, when running into the sags and crests on cabinet wall, a protruding or slight distance of retracting by piston shoes structure band dynamic pressure roller, to ensure the reliable contacts of pressure roller and cabinet wall.
In above-mentioned connected mode, due to the setting of piston shoes, pressure roller and cabinet wall are consistent in the course of the work keeps a larger thrust, pressure roller is relative sliding under this thrust and between cabinet wall, in this process, pressure roller is under pressure, material support reaction and and cabinet wall between the effect of frictional resistance three power, make the wearing and tearing of pressure roller very fast; Further, one end distance can be moved to major axes orientation when pressure roller runs into by during laminate material, make to produce a large amount of frictional heats between pressure roller gyroaxis and piston shoes groove; In addition, when after pressure roller wearing and tearing, there will be a gap between pressure roller and cabinet wall, the as easy as rolling off a log damage causing overall vertical rolling apparatus in this gap, thus, needs to improve the stressing conditions in prior art between pressure roller and casing.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide sliding friction between change pressure roller and casing easily to produce the centrifugal swelling device of link-type of frictional heat.
For achieving the above object, the utility model provides following technical scheme: the centrifugal swelling device of a kind of link-type, include casing, be positioned at the swivel mount of casing and be positioned at the main shaft at swivel mount center, described swivel mount is provided with pressure roller in cabinet wall side, connecting rod is provided with between described pressure roller and described swivel mount, described connecting rod includes first end and the second end, described first end and described swivel mount are that axial restraint circumference rotary type is connected, and described the second end and described pressure roller are that axial restraint circumference rotary type is connected.
By adopting technique scheme, described connecting rod connects described pressure roller and swivel mount, and described connecting rod is the rotating connection of axial restraint circumference relative to described swivel mount, described pressure roller is also rotatable relative to the second end on described connecting rod, when described main shaft rotates under the effect of external power source, described pressure roller drives described connecting rod to rotate in a circumferential direction relative to described swivel mount under the influence of centrifugal force, described pressure roller is made to be pressed on the inwall of casing under centrifugal action, in the process rolled, described pressure roller completes relative to described link rotatable and rolls, be that described pressure roller is in the rolling friction of cabinet wall along the axis of pressure roller by the sliding friction formal transformation of pressure roller in prior art and cabinet wall like this, reduce the frictional force between described pressure roller and casing, the wearing and tearing of the frictional heat that such both minimizings relative motion produces and described pressure roller.
The utility model is set to further: be provided with rotating shaft between described swivel mount, and described rotating shaft and described main axis parallel are arranged, described first end is arranged at described rotating shaft terminal.
By adopting technique scheme, described rotating shaft and described main axis parallel are arranged, like this, when first end on described connecting rod is arranged at described rotating shaft terminal, the centre of gyration of the pressure roller of the second end being connected to described connecting rod and described main axis parallel can be ensured, ensure parallel contact between described pressure roller and casing, prevent the inessential wearing and tearing that the Rotational eccentricity due to described pressure roller causes.
The utility model is set to further: the centre of gyration of described pressure roller is equipped with pressure roller shaft, and the two ends of described pressure roller shaft are stretched out described pressure roller and are rotatably connected to described the second end.
By adopting technique scheme, described pressure roller shaft is arranged on the centre of gyration of described pressure roller, by ensureing the precision of the installation between described pressure roller shaft and described rotating shaft and described main shaft, can ensure that described pressure roller and described main shaft do the revolution of axis being parallel, prevent the inessential wearing and tearing that the Rotational eccentricity due to described pressure roller causes further.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the centrifugal swelling device embodiment of the utility model link-type;
Fig. 2 is the revolved sectional view of the centrifugal swelling device embodiment of the utility model link-type.
Accompanying drawing illustrates: 1, main shaft; 2, swivel mount; 3, pressure roller; 4, connecting rod; 5, pressure roller shaft; 6, rotating shaft; 7, cabinet wall; 8, bearing; 41, first end; 42, the second end.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the centrifugal swelling device embodiment of the utility model link-type is described further.
The centrifugal swelling device of a kind of link-type, comprise the main shaft 1 being circumscribed with drive source, main shaft 1 two ends are connected with the swivel mount 2 of two cruxs, swivel mount 2 is with main shaft 1 arranged concentric and together rotate with main shaft 1, criss-cross end is provided with connecting rod 4 to swivel mount 2, connecting rod 4 is relative to swivel mount 2 rotatable setting of circumference in axial restraint, connecting rod 4 includes first end 41 and the second end 42, wherein first end 41 is connected with the end of swivel mount 2, the second end 42 is connected with pressure roller 3, pressure roller 3 is relative to the second end 42 rotatable setting of circumference in axial restraint, main shaft 1 rotarily drives the synchronized rotation of swivel mount 2 makes pressure roller 3 produce a centrifugal force, under the influence of centrifugal force, pressure roller 3 is pressed on cabinet wall 7, pressure roller 3 has rotated the relative motion between pressure roller 3 and cabinet wall 7 along pressure roller shaft 5, object is between the two rolled, by in prior art because pressure roller 3 and cabinet wall 7 sliding friction transfer rolling friction to, decrease the wearing and tearing of frictional heat and pressure roller 3.
Preferably, between the link of upper and lower two swivel mounts 2, be equipped with rotating shaft 6, connecting rod 4 be arranged at the two ends of rotating shaft 6, like this, only need ensure parallel relative to main shaft 1 of rotating shaft 6 when assembling, the tram relation of connecting rod 4 can be ensured.
Preferably, pressure roller shaft 5 is equipped with in pressure roller 3, supported by bearing 8 between pressure roller shaft 5 and pressure roller and can relatively rotate, so only need ensure the pressure roller shaft 5 correct rotation that can ensure pressure roller 3 parallel with main shaft 1, prevent the axis of rotation of pressure roller 3 and geometrical axis from offseting and produce heel and toe wear.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the centrifugal swelling device of link-type, include casing, be positioned at the swivel mount of casing and be positioned at the main shaft at swivel mount center, described swivel mount is provided with pressure roller in cabinet wall side, it is characterized in that: between described pressure roller and described swivel mount, be provided with connecting rod, described connecting rod includes first end and the second end, described first end and described swivel mount are that axial restraint circumference rotary type is connected, and described the second end and described pressure roller are that axial restraint circumference rotary type is connected.
2. the centrifugal swelling device of link-type according to claim 1, is characterized in that: be provided with rotating shaft between described swivel mount, described rotating shaft and described main axis parallel are arranged, described first end is arranged at described rotating shaft terminal.
3. the centrifugal swelling device of link-type according to claim 1, is characterized in that: the centre of gyration of described pressure roller is equipped with pressure roller shaft, the two ends of described pressure roller shaft are stretched out described pressure roller and are rotatably connected to described the second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560267.6U CN204933575U (en) | 2015-07-29 | 2015-07-29 | The centrifugal swelling device of link-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560267.6U CN204933575U (en) | 2015-07-29 | 2015-07-29 | The centrifugal swelling device of link-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933575U true CN204933575U (en) | 2016-01-06 |
Family
ID=55001034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560267.6U Expired - Fee Related CN204933575U (en) | 2015-07-29 | 2015-07-29 | The centrifugal swelling device of link-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204933575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964375A (en) * | 2016-07-18 | 2016-09-28 | 何保罗 | Flaky graphite regrinding mill |
| CN109926164A (en) * | 2019-04-27 | 2019-06-25 | 南京凯盛国际工程有限公司 | A kind of Novel rocker arm grinding roller structure |
-
2015
- 2015-07-29 CN CN201520560267.6U patent/CN204933575U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964375A (en) * | 2016-07-18 | 2016-09-28 | 何保罗 | Flaky graphite regrinding mill |
| CN105964375B (en) * | 2016-07-18 | 2018-04-13 | 何保罗 | Crystalline flake graphite grinding machine again |
| CN109926164A (en) * | 2019-04-27 | 2019-06-25 | 南京凯盛国际工程有限公司 | A kind of Novel rocker arm grinding roller structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |