CN206304810U - A kind of big pressure disk roller - Google Patents
A kind of big pressure disk roller Download PDFInfo
- Publication number
- CN206304810U CN206304810U CN201621327365.6U CN201621327365U CN206304810U CN 206304810 U CN206304810 U CN 206304810U CN 201621327365 U CN201621327365 U CN 201621327365U CN 206304810 U CN206304810 U CN 206304810U
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- China
- Prior art keywords
- disk roller
- bearing
- roller bearing
- roller
- rolling axle
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Abstract
The utility model discloses a kind of big pressure disk roller, including disk roller and rolling axle, the disk roller is cylindrical, and the internal symmetry of disk roller is provided with two and completely fills roller bearing, the outer ring of the completely dress roller bearing is connected with disk roller inwall, and two be completely provided with the outer dottle pin of dottle pin and bearing in bearing between dress roller bearing, the both sides of dottle pin are all connected with the inner ring of full dress roller bearing in the bearing, the both sides of the outer dottle pin of the bearing are all connected with the outer ring of full dress roller bearing, the both sides of the disk roller are provided with disk roller bearing cap, the disk roller bearing cap is fixedly connected disk roller by screw, the rolling axle loads the inner ring for completely filling roller bearing, the right-hand member of the rolling axle has been connected by screw gland, the rolling axle is fixed on support.The utility model disk roller body centre bore becomes the through hole of same size so that the last finishing difficulty of disk roller body significantly declines, and simplifies processing technology and technological equipment.
Description
Technical field
The utility model is related to rotary powder forming machine technical field, specially a kind of big pressure disk roller.
Background technology
There is diameter in the middle of the disk roller body centre bore of existing big pressure pressure roller less than the shoulder step at two ends, centre bore two ends
Equipped with full-complement cylinder roller bearing, its end face is fitted with shoulder step respectively.Disk roller body centre bore is divided into 3 sections, and two ends are equipped with full
Dress cylinder roller bearing, certainly will require that the dimensional accuracy and positional precision of its two stomidium are at a relatively high so that the last essence of disk roller body
Difficulty of processing is quite big：First have to formulate perfect processing technology；Preparation technique and equipment；Technical merit operator higher；
Finally also to consume the more working time.Even so, remain difficult to reach preferable effect.Therefore, it is proposed that a kind of big
Pressure disk roller.
Utility model content
The purpose of this utility model is to provide a kind of big pressure disk roller, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of big pressure disk roller, including disk roller and roller
Wheel shaft, the disk roller is cylindrical, and the internal symmetry of disk roller is provided with two and completely fills roller bearing, described completely to fill roller bearing
Outer ring be connected with disk roller inwall, and two are completely provided with the outer dottle pin of dottle pin and bearing in bearing between dress roller bearing, described
The both sides of dottle pin are all connected with the inner ring of full dress roller bearing in bearing, and the both sides of the outer dottle pin of the bearing are all connected with full dress Roller Shaft
The outer ring held, the both sides of the disk roller are provided with disk roller bearing cap, and the disk roller bearing cap is fixedly connected disk roller by screw,
The rolling axle loads the inner ring for completely filling roller bearing, and the right-hand member of the rolling axle has been connected by screw gland, the disk roller
Axle is fixed on support.
Preferably, the two ends of the disk roller have respectively been connected by screw disk roller bearing cap, and the radius of disk roller bearing cap is big
Fitted near the inner side end and completely dress roller bearing cycle surface of disk roller in rolling axle radius, and disk roller bearing cap.
Preferably, bearings pad is provided with the right side of the disk roller, the two ends of the bearings pad connect branch respectively
Frame and roller bearing is completely filled, and bearings pad is fitted with the surface of rolling axle.
Preferably, the support is taken the shape of the letter U, and holding screw fixation rolling axle is provided with support.
Compared with prior art, the beneficial effects of the utility model are：The utility model disk roller body centre bore becomes same
The through hole of size so that the last finishing difficulty of disk roller body significantly declines, and simplifies processing technology and technological equipment；Typically
The operator of technical merit can be competent；Because 2 completely dress roller bearings are installed in the same through hole of disk roller, it is ensured that 2
Completely the axiality of the endoporus of dress roller bearing is in 2 bearings accuracy rating in itself, it is ensured that disk roller is rotated flexibly and high returned
Turn precision；So as to improve the service life of bearing；Due to simplifying processing technology and technological equipment, reducing to operator
The requirement of technical merit, machining period is saved, so as to reduce production and maintenance cost.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 support, 2 disk rollers, 3 disk roller bearing caps, 4 rolling axles, 5 holding screws, 6 are completely filled in roller bearing, 7 bearings
Dottle pin, 8 bearings outer dottle pin, 9 bearings pads, 10 glands.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of big pressure disk roller, including disk roller 2 and rolling axle
4, the disk roller 2 is cylindrical, and the internal symmetry of disk roller 2 is provided with two completely dress roller bearings 6, described completely to fill roller bearing
6 outer ring is connected with the inwall of disk roller 2, and two are completely provided with the outer dottle pin 8 of dottle pin 7 and bearing in bearing between dress roller bearing 6,
The both sides of dottle pin 7 are all connected with the inner ring of full dress roller bearing 6 in the bearing, and the both sides of the outer dottle pin 8 of the bearing are all connected with completely
The outer ring of roller bearing 6 is filled, the both sides of the disk roller 2 are provided with disk roller bearing cap 3, and the disk roller bearing cap 3 passes through screw
Disk roller 2 is fixedly connected, the rolling axle 4 loads the inner ring for completely filling roller bearing 6, and the right-hand member of the rolling axle 4 is connected by screw
Gland 10 is connected to, the rolling axle 4 is fixed on support 1, and the support 1 takes the shape of the letter U, and holding screw 5 is provided with support 1 and consolidated
Fixed roll wheel shaft 4, the two ends of the disk roller 2 have respectively been connected by screw disk roller bearing cap 3, and the radius of disk roller bearing cap 3 is more than
The radius of rolling axle 4, and disk roller bearing cap 3 near disk roller 2 inner side end and completely fill the cycle surface of roller bearing 6 fit,
The right side of the disk roller 2 is provided with bearings pad 9, and the two ends of the bearings pad 9 distinguish connecting bracket 1 and completely fill roller
Bearing 6, and bearings pad 9 fits with the surface of rolling axle 4.
The utility model disk roller body centre bore becomes the through hole of same size so that the last finishing difficulty of the body of disk roller 2
Significantly decline, simplify processing technology and technological equipment；The operator of general technology level can be competent；Due to 2 completely
Dress roller bearing 6 is installed in the same through hole of disk roller 2, it is ensured that 2 axialities of the endoporus for completely filling roller bearing 6 are in 2 axles
Hold in the accuracy rating of itself, it is ensured that disk roller 2 rotates rotating accuracy flexible and high；So as to improve the service life of bearing；
Due to simplifying processing technology and technological equipment, reducing requirement to operator's technical merit, saved machining period, from
And reduce production and maintenance cost.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of big pressure disk roller, including disk roller（2）And rolling axle（4）, it is characterised in that：The disk roller（2）It is cylindrical, and
Disk roller（2）Internal symmetry be provided with two and completely fill roller bearing（6）, it is described completely to fill roller bearing（6）Outer ring and disk roller（2）
Inwall is connected, and two completely fill roller bearing（6）Between be provided with dottle pin in bearing（7）With the outer dottle pin of bearing（8）, the bearing
Interior dottle pin（7）Both sides be all connected with full dress roller bearing（6）Inner ring, the outer dottle pin of the bearing（8）Both sides be all connected with full dress
Roller bearing（6）Outer ring, the disk roller（2）Both sides be provided with disk roller bearing cap（3）, the disk roller bearing cap（3）It is logical
Cross screw and be fixedly connected disk roller（2）, the rolling axle（4）Loading completely fills roller bearing（6）Inner ring, the rolling axle（4）'s
Right-hand member has been connected by screw gland（10）, the rolling axle（4）It is fixed on support（1）On.
2. a kind of big pressure disk roller according to claim 1, it is characterised in that：The disk roller（2）Two ends respectively pass through spiral shell
Nail is connected with disk roller bearing cap（3）, and disk roller bearing cap（3）Radius be more than rolling axle（4）Radius, and disk roller bearing cap
（3）Near disk roller（2）Inner side end and completely fill roller bearing（6）Cycle surface fits.
3. a kind of big pressure disk roller according to claim 1, it is characterised in that：The disk roller（2）Right side be provided with axle
Hold supporting pad（9）, the bearings pad（9）Two ends difference connecting bracket（1）With full dress roller bearing（6）, and bearing branch
Stake pad（9）With rolling axle（4）Surface laminating.
4. a kind of big pressure disk roller according to claim 1, it is characterised in that：The support（1）Take the shape of the letter U, and support（1）
On be provided with holding screw（5）Fixed rolling axle（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327365.6U CN206304810U (en) | 2016-12-06 | 2016-12-06 | A kind of big pressure disk roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621327365.6U CN206304810U (en) | 2016-12-06 | 2016-12-06 | A kind of big pressure disk roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206304810U true CN206304810U (en) | 2017-07-07 |
Family
ID=59250460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621327365.6U Active CN206304810U (en) | 2016-12-06 | 2016-12-06 | A kind of big pressure disk roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206304810U (en) |
-
2016
- 2016-12-06 CN CN201621327365.6U patent/CN206304810U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |