CN2202114Y - Aerating rolling wheel - Google Patents
Aerating rolling wheel Download PDFInfo
- Publication number
- CN2202114Y CN2202114Y CN 94210677 CN94210677U CN2202114Y CN 2202114 Y CN2202114 Y CN 2202114Y CN 94210677 CN94210677 CN 94210677 CN 94210677 U CN94210677 U CN 94210677U CN 2202114 Y CN2202114 Y CN 2202114Y
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- China
- Prior art keywords
- connecting element
- spring tube
- rolling wheel
- ring
- rotating shaft
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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 relates to an aerating rolling wheel, comprising a rotating shaft, two fixing pieces arranged at both sides of the rotating shaft; the two fixing pieces are in parallel. An elastic tube is sheathed on the rotating shaft; both ends of the elastic tube are respectively arranged at the two fixing pieces; an air chamber is formed in the tube. The two fixing pieces are respectively locked by the two fastening pieces, both ends of the elastic tube are tightly clamped for positioning, and the air chamber is in sealed situation. An air nozzle is arranged on the rotating shaft or the preset position any fixing piece. The air nozzle is communicated with the air chamber, and is used for filling air in the air chamber.
Description
The utility model system is meant a kind of Aerating rolling wheel especially about a kind of running roller.
Press, running roller is mainly used in purposes such as clamping, conveying, coating, applying, spreading, wherein clamping carry and coating, applyings on sometimes need carry out uneven surface, for example unrestrained plate, or, need suitably to adjust distance and hardness thereof between the roller set at these objects simultaneously for tabular surface, another side are the concavo-convex sheet material of wave.
The main purpose of the utility model is to provide a kind of Aerating rolling wheel, and it can give firm clamping in response to the shape of different gripping objects.
Another purpose of the utility model is to provide a kind of Aerating rolling wheel, and it can adjust the pressure of clamping.
The another purpose of the utility model is to provide a kind of Aerating rolling wheel, and its running roller is not easy to wear, and service life is longer.
For reaching above-mentioned purpose, a kind of Aerating rolling wheel according to the utility model provided wherein includes:
One rotating shaft;
Two connecting elements are divided into this rotating shaft both sides, are arrangement in parallel;
One spring tube is sheathed on this rotating shaft, and this two connecting element is located at its two ends respectively, and forms an air chamber in pipe;
Two forcing pieces are locked in this two connecting element respectively, in order to this clamping packing location, spring tube two ends, make air chamber be airtight conditions;
One valve is located at the desired location of this rotating shaft or arbitrary connecting element, and is communicated with this air chamber, uses for aeration and goes into this air chamber.
According to Aerating rolling wheel of the present utility model, wherein these rotating shaft central authorities establish an axis hole that does not run through, and its body body is established at least one spray orifice, this axis hole of conducting and air chamber, then airtight this axis hole open end that is fixedly arranged on of this valve.
According to Aerating rolling wheel of the present utility model, wherein this connecting element is disc, and its dish edge is convexly equipped with a circle fin; Each ring of these spring tube inwall two ends is established a circle groove, and in order to be embedded on this fin, each ring of this spring tube two ends outer wall is established a circle recess; This forcing piece is ring flat-plate shape, and its ring edge extends a circle shoulder vertically; In order to be nested on this spring tube recess; The connecting element of correspondence and forcing piece are then sealed with lock member.
According to Aerating rolling wheel of the present utility model, wherein one of this two connecting element or both are made up of two elements, first element is disc, be fixedly arranged in the rotating shaft, its external diameter is little than the spring tube internal diameter, so that being worn by this end, spring tube is inserted in, the first element outer rim ring is established a recess, second element is ring flat-plate shape, its outer rim is extended a circle annular shoulder vertically, is convexly equipped with this fin at the shoulder lateral surface, and element is embedded recess at first element with its plate body, and sealed with the lock member of predetermined number, between this two elements, establish at least one seal ring.
According to Aerating rolling wheel of the present utility model, wherein these lock members are bolt.
According to Aerating rolling wheel of the present utility model, wherein this two connecting element is disc, and its outer rim is extended a circle annular shoulder vertically, and this shoulder inwall is pushing face-drawing; This spring tube is straight tube shape, and its two ends are sheathed on respectively in this two shoulder; This two forcing piece is ring flat-plate shape, and its outer rim is also established pushing face-drawing, is to be embedded in the two ends of this two spring tube, and cooperates these spring tube two ends of airtight clamping packing with the pushing face-drawing of this two connecting element; Sealed with lock member again between this two forcing piece and connecting element.
According to Aerating rolling wheel of the present utility model, wherein this forcing piece is convexly equipped with bolt, establishes stepped hole on the connecting element, establishes an at least one seal ring and an annular gasket in it, and with the sealed screw rod of a nut.
According to Aerating rolling wheel of the present utility model, wherein at least one connecting element is made up of two elements, first element is circular plate type, its external diameter is less than footpath within the forcing piece, so that forcing piece wears, second element is the ring flat-plate ring, the shoulder and the pushing face-drawing of this connecting element of tool, establish concavo-convex wedging position between two elements, and sealed, between two elements and establish at least one seal ring leak-stopping with lock member.
According to Aerating rolling wheel of the present utility model, wherein this connecting element is disc; The slightly c-shaped ring of this two forcing piece, its open end is established two shoulders, and it is sealed with it to pass this two shoulder with lock member, with so that this two forcing piece be clipped in admittedly on this two connecting element these spring tube two ends are airtight respectively closely.
According to Aerating rolling wheel of the present utility model, wherein this two connecting elements outer ring surface is provided with groove, and this two forcing piece is provided with fin to groove location that should two connecting elements.
By means of above-mentioned structure, can in its air chamber, irritate air with set pressure, make its spring tube with set pressure, and in response to the surface configuration that is held object, distortion overlay on the gripped object surface, effect person is carried in, uniformly clamping firm to obtain.
Now be illustrated in the back for four embodiment conjunction with figs.:
Fig. 1 is the stereoscopic figure of the utility model embodiment.
Fig. 2 is the exploded perspective view of Fig. 1.
Fig. 3 is the cutaway view along 3-3 hatching line among Fig. 1.
Fig. 4 is the use scheme drawing of embodiment one.
Fig. 5 is another use scheme drawing of embodiment one.
Fig. 6 is the assembled sectional view of the utility model embodiment two.
Fig. 7 is the assembled sectional view of the utility model embodiment three.
Fig. 8 is the end elevation of Fig. 7.
Fig. 9 is the assembled sectional view of the utility model embodiment four.
Figure 10 is the cutaway view along the 10-10 hatching line of Fig. 9.
At first see also shown in Fig. 1 to 3, the Aerating rolling wheel 10 of the utility model first embodiment includes:
One rotating shaft 20.
Two connecting elements 30 are divided into this rotating shaft 20 both sides, are arrangement in parallel.
One spring tube 40 is sheathed in this rotating shaft 20, and its two ends are located at respectively on this two connecting element 30, and forms an air chamber 41 in pipe.
Two forcing pieces 50 are locked in respectively on this two connecting element 30, in order to this clamping packing location, spring tube 40 two ends, make air chamber 41 be airtight conditions.
One valve 60 is located at this rotating shaft 20 or the desired location of arbitrary connecting element 30, and is communicated with this air chamber 41, goes into this air chamber 41 in order to aeration.
The valve 60 of the utility model is to be located at rotating shaft 20 1 ends, rotating shaft 20 central authorities establish an axis hole 21(who does not run through and also a pipe fitting can be sealed an end and form), its body body is established at least one spray orifice 22, conducting this axis hole 21 and air chamber 41,60 open ends that are fixedly arranged on axis hole 21 airtightly of valve.
This connecting element 30 is disc, and its dish edge is convexly equipped with a circle fin 31.
Each ring of these spring tube 40 inwall two ends is established a circle groove 42, in order to be embedded on fin.Each ring of these spring tube 40 two ends outer walls is established a circle recess 43.
This forcing piece 50 is ring flat-plate shape, its ring marginal lappet directly extends a circle annular shoulder 51, in order to being nested on these spring tube 40 recesses 43, and with bolt 52 lockings on this connecting element 30, utilize this shoulder 51 and fin 31 that the two ends packing of this spring tube 40 is airtight clamping.For keeping air chamber 41 airtight, this bolt 52 must not penetrate this connecting element 30, in other words, is to establish the screw that does not run through to screw togather for bolt 52 on the connecting element 30.
In addition, be earlier two connecting elements 30 to be installed in the rotating shaft 20 in the enforcement, sheathed again spring tube 40 is at last again with 50 lockings of two forcing pieces.For ease of this spring tube 40 sheathed for the purpose of, arbitrary (or the two) in two connecting elements 30 can be established by first element 32 and second element 33 and formed, first element 32 is disc, be fixedly arranged in the rotating shaft 20, its external diameter is little than spring tube 40 internal diameters, so that being worn by this end, spring tube 40 is inserted in, first element, 32 outer rim rings are established a recess 34, second element 33 is ring flat-plate shape, its outer rim is extended a circle annular shoulder 35 vertically, be convexly equipped with these fin 31, the second elements 33 at shoulder 35 lateral surfaces and be embedded recess 34, and make its fin 31 be embedded groove 42 at this spring tube 40 at first element 32 with its plate body, again with some bolts with this element 32,33 is sealed, in like manner this bolt must not penetrate first element 32, and need establish seal ring between first element 32 and second element 33, and is airtight to guarantee.Bolt described later and aforementioned bolt 52 can be provided with respectively in the enforcement, and present embodiment then integrates, and establish at least one seal ring 36 leak- stoppings 32,33 of two elements.
Therefore the utility model first embodiment establishes groove 42 and recess 43 at spring tube 40, but in fact also can not establish these grooves and recess for asking spring tube 40 airtight clampings, only can obtain good airtight grip with connecting element and forcing piece.
As shown in Figure 6, be the assembled sectional view of the utility model second embodiment, this Aerating rolling wheel 70 also includes: a rotating shaft 71; Two connecting elements 72; One spring tube 73; Two forcing pieces 74; An and valve 75.Its difference is: this spring tube 73 is straight tube shape, does not establish groove, recess.This connecting element 72 is disc, and its outer rim is extended a cast shoulder 76 vertically, and these shoulder 76 inwalls are pushing face-drawing 77, and the two ends of spring tube 73 are placed on respectively in this two shoulder 76.This two forcing piece 74 is ring flat-plate shape, its outer rim is also established pushing face-drawing 78, be embedded in the two ends of this spring tube 73, and cooperate with these spring tube 73 two ends of clamping packing airtightly with the pushing face-drawing 77 of connecting element 72,72 of this two forcing piece 74 and connecting elements lock with lock member again.Present embodiment is to be convexly equipped with screw rod 79 at forcing piece 74, establishes stepped hole 80 on the connecting element 72, establishes a seal ring 81 and an annular gasket 82 in it; And with a nut 83 sealed screw rods 79, with pad 82 compressing seal rings 81 slightly deformed, in order to hermetic closed this stepped hole 80.75 airtight being fixedly arranged on the connecting element 72 of this valve, with air chamber 84 conductings, axis hole and spray orifice are not established in 72 of this rotating shafts.In addition, for ease of assembling, wherein a connecting element 72 also is made up of two elements 85 and 86, and first element 85 is circular plate type, and its external diameter is less than footpath within the forcing piece 74, so that forcing piece 74 wears, second element 86 is ring flat-plate shape, and shoulder 76 that tool is aforementioned and pushing face-drawing 77 are established concavo-convex wedging position between two elements, and with bolt 87 locking, 85,86 of two elements and establish at least one seal ring, 88 leak-stoppings.
Aerating rolling wheel of the present utility model can use in printer, gluing and blow a bag paper machine, weaving inspection cloth machine etc. mechanically, and lifting gluing machine now is that example is done explanation.In addition, the utility model can cooperate many running rollers to be the use of different collocation kenels, for the purpose of explanation, only lifts two the most basic roller set and does explanation.
As shown in Figure 4, suppose that object 91 one sides for the treatment of gluing are the plane, it is wavy that another side is, and then a running roller 90 can use metal or rubber wheel, and another running roller uses Aerating rolling wheel 10, air is squeezed in the air chamber 41 via valve 60, spring tube 40 is supported by air pressure, will carry over outstanding wavy surface shape and its subsides and touch, and to be pressed in the pressure of each points in the air chamber 41 all identical because of air, event is the object of clamping delivery successfully very steadily, and to its gluing.
As shown in Figure 5, when supposing the object 92 of gluing such as unrestrained plate shape, two running rollers all use Aerating rolling wheel 10 up and down, utilize air pressure to make the tube wall of two spring tubes 40 amplexiform clamping along the shape of clamping delivery object.
The advantage of the utility model is:
1. clamping delivery object is very smooth-going stable.Because of the tube wall of spring tube is touched smooth-going subsides on the gripping objects surface by the internal pressure effect.
2. clamp pressure is highly stable.To act on each point all consistent because of the spring tube internal pressure, so its clamp pressure is very average, is not subjected to that object surface is concavo-convex to be influenced, and can air pressure-controlled pressure, adjusts very easy.
3. can comply with the thickness of different objects, do not need often to adjust between roller set between distance, save trouble very much in the operation.Make as waste and pulverize in the reclaiming scrap, use the utility model delivery object, can adapt to the shape and the size of different wastes or pulverizing material.
4. can avoid running roller localized wear, increase the service life, known rubber or metal running roller are if the object of same shape is carried in long-term clamping, then wearing and tearing easily with the object clamping face, the utility model makes Aerating rolling wheel, and its spring tube 40 is subjected to the antagonistic force meeting of object toward the indent flexure deformation, but not compressive deformation, once external force is removed, promptly restored to the original state again by the air pressure inside effect, so can wear and tear hardly.
Shown in Fig. 7,8, be the utility model the 3rd embodiment and for example, it includes: a rotating shaft 100; Two connecting elements 101 are disc, and arrangement in parallel is fixed in the rotating shaft 100, and its outer ring surface respectively is provided with a groove 102; One spring tube 103 is set on this connecting element 101; Two forcing pieces 104, slightly c-shaped ring, be set in this connecting element 101 outsides, in order to these spring tube 103 ends of clamping, its respective slot 102 positions are provided with fin 105, and in order to the tight embedding of spring tube 103 ends is pressed from both sides, its lateral surface is provided with two shoulders 106, can be sealed for bolt 107, make it clamp this spring tube 103 closely; One valve 108 is located on the connecting element 101.
Be the utility model the 4th embodiment shown in Fig. 9,10, its rough structure and the 3rd embodiment also include: a rotating shaft 110 together; Two connecting elements 111; One spring tube 112; Two forcing pieces 113; An and valve 114; The also slightly c-shaped shape of this forcing piece has two shoulders 115, and each locks with a bolt 116 packings.Its difference is that this two C shape forcing piece 113 has bigger radial width, can form two in the Aerating rolling wheel both sides and stop wall, can cooperate the running roller (among Fig. 9 shown in the imaginary line) of reduced size to use, and this kind of can prevent the excessive splash of coating.
Claims (10)
1, a kind of Aerating rolling wheel is characterized in that including:
One rotating shaft;
Two connecting elements are divided into this rotating shaft both sides, are arrangement in parallel;
One spring tube is sheathed on this rotating shaft, and this two connecting element is located at its two ends respectively, and forms an air chamber in pipe;
Two forcing pieces are locked in this two connecting element respectively, in order to this clamping packing location, spring tube two ends, make air chamber be airtight conditions;
One valve is located at the desired location of this rotating shaft or arbitrary connecting element, and is communicated with this air chamber, uses for aeration and goes into this air chamber.
2, according to the described Aerating rolling wheel of claim 1, it is characterized in that these rotating shaft central authorities establish an axis hole that does not run through, its body body is established at least one spray orifice, this axis hole of conducting and air chamber, then airtight this axis hole open end that is fixedly arranged on of this valve.
3, according to the described Aerating rolling wheel of claim 1, it is characterized in that this connecting element is disc, its dish edge is convexly equipped with a circle fin; Each ring of these spring tube inwall two ends is established a circle groove, and in order to be embedded on this fin, each ring of this spring tube two ends outer wall is established a circle recess; This forcing piece is ring flat-plate shape, and its ring edge extends a circle shoulder vertically; In order to be nested on this spring tube recess; The connecting element of correspondence and forcing piece are then sealed with lock member.
4, according to the described Aerating rolling wheel of claim 3, it is characterized in that one of this two connecting element or both are made up of two elements, first element is disc, be fixedly arranged in the rotating shaft, its external diameter is little than the spring tube internal diameter, so that being worn by this end, spring tube is inserted in, the first element outer rim ring is established a recess, second element is ring flat-plate shape, its outer rim is extended a circle annular shoulder vertically, is convexly equipped with this fin at the shoulder lateral surface, and second element is embedded recess at first element with its plate body, and sealed with the lock member of predetermined number, between this two elements, establish at least one seal ring.
5,, it is characterized in that these lock members are bolt according to claim 3 or 4 described Aerating rolling wheels.
6, according to the described Aerating rolling wheel of claim 1, it is characterized in that this two connecting element is disc, its outer rim is extended a circle annular shoulder vertically, and this shoulder inwall is pushing face-drawing; This spring tube is straight tube shape, and its two ends are sheathed on respectively in this two shoulder; This two forcing piece is ring flat-plate shape, and its outer rim is also established pushing face-drawing, is to be embedded in the two ends of this two spring tube, and cooperates these spring tube two ends of airtight clamping packing with the pushing face-drawing of this two connecting element; Sealed with lock member again between this two forcing piece and connecting element.
7, according to the described Aerating rolling wheel of claim 6, it is characterized in that this forcing piece is convexly equipped with bolt, establish stepped hole on the connecting element, establish an at least one seal ring and an annular gasket in it, and with the sealed screw rod of a nut.
8, according to the described Aerating rolling wheel of claim 6, it is characterized in that at least one connecting element is made up of two elements, first element is circular plate type, its external diameter is less than footpath within the forcing piece, so that forcing piece wears, second element is the ring flat-plate ring, the shoulder and the pushing face-drawing of this connecting element of tool, establish concavo-convex wedging position between two elements, and sealed, between two elements and establish at least one seal ring leak-stopping with lock member.
9,, it is characterized in that this connecting element is disc according to the described Aerating rolling wheel of claim 1; The slightly c-shaped ring of this two forcing piece, its open end is established two shoulders, and it is sealed with it to pass this two shoulder with lock member, with so that this two forcing piece be clipped in admittedly on this two connecting element these spring tube two ends are airtight respectively closely.
10, according to the described Aerating rolling wheel of claim 9, it is characterized in that this two connecting elements outer ring surface is provided with groove, this two forcing piece is provided with fin to groove location that should two connecting elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210677 CN2202114Y (en) | 1994-04-29 | 1994-04-29 | Aerating rolling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210677 CN2202114Y (en) | 1994-04-29 | 1994-04-29 | Aerating rolling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2202114Y true CN2202114Y (en) | 1995-06-28 |
Family
ID=33828023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94210677 Expired - Fee Related CN2202114Y (en) | 1994-04-29 | 1994-04-29 | Aerating rolling wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2202114Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318611A (en) * | 2013-06-20 | 2013-09-25 | 山东科大机电科技有限公司 | Belt conveyor with tire type transmission drum |
| CN110422566A (en) * | 2019-07-12 | 2019-11-08 | 江苏长龄液压股份有限公司 | A kind of pressure-balancing type guide wheel with buffer protection structure |
| CN113334852A (en) * | 2021-06-07 | 2021-09-03 | 朱梁帅 | Indentation equipment suitable for corrugated boards with different thicknesses |
-
1994
- 1994-04-29 CN CN 94210677 patent/CN2202114Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318611A (en) * | 2013-06-20 | 2013-09-25 | 山东科大机电科技有限公司 | Belt conveyor with tire type transmission drum |
| CN103318611B (en) * | 2013-06-20 | 2016-01-20 | 山东科大机电科技股份有限公司 | There is the belt conveyer of tire formula driving drum |
| CN110422566A (en) * | 2019-07-12 | 2019-11-08 | 江苏长龄液压股份有限公司 | A kind of pressure-balancing type guide wheel with buffer protection structure |
| CN110422566B (en) * | 2019-07-12 | 2024-02-27 | 江苏长龄液压股份有限公司 | Pressure balance type guide wheel with buffer protection structure |
| CN113334852A (en) * | 2021-06-07 | 2021-09-03 | 朱梁帅 | Indentation equipment suitable for corrugated boards with different thicknesses |
| CN113334852B (en) * | 2021-06-07 | 2023-04-11 | 钜丰智能科技有限公司 | Indentation equipment suitable for corrugated boards with different thicknesses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |