CN213650966U - Carbon fiber roller assembly - Google Patents
Carbon fiber roller assembly Download PDFInfo
- Publication number
- CN213650966U CN213650966U CN202022085709.XU CN202022085709U CN213650966U CN 213650966 U CN213650966 U CN 213650966U CN 202022085709 U CN202022085709 U CN 202022085709U CN 213650966 U CN213650966 U CN 213650966U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- end cover
- roller
- annular
- sleeve
- 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.)
- Active
Links
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a carbon fiber roller assembly, including carbon fiber roller body, end cover seat, roller shell and interior end cover, carbon fiber roller body is the structure tube structure that is become by the coaxial fixed multilayer carbon fiber, the roller shell includes annular roller shell body and fixes the retaining ring at annular roller shell body inner ring top perpendicularly, interior end cover is a ladder-shaped cover body structure, adopt carbon fiber roller body and metal accessories combination to form, and coat the wearing layer on carbon fiber roller body surface, intensity is high, the wearability is strong, can not appear crooked phenomenon in longer roller body structure, guaranteed the roller body size precision, weight greatly reduced; the inner end cover and the end cover seat are matched to serve as the mounting seat of the shaft head, the inner end cover and the carbon fiber roller body are connected and fixed through the end cover seat, meanwhile, the center lines of the inner end cover and the carbon fiber roller body can be flexibly and slightly adjusted, the coaxiality of the inner end cover and the carbon fiber roller body is ensured, the precision is greatly improved, and various process requirements are met.
Description
Technical Field
The utility model relates to a roller technical field especially relates to a carbon fiber roller subassembly.
Background
The carbon fiber has a plurality of excellent performances such as high strength, high modulus, high temperature resistance, wear resistance, corrosion resistance, fatigue resistance, creep resistance, electric conduction, heat conduction, far infrared radiation and the like. The carbon fiber pipe can be used for textile machinery, aluminum foil machinery, plastic film machinery, paper making machinery, printing/dyeing machinery
The device comprises a plurality of industries such as industries, packaging machinery, yachts, cruise ships, wind driven generators, fan transmission, industrial pump systems, cooling towers and the like.
The general main part of roller that present production line was used commonly adopts the metal to make, and the cost is higher, and this also makes the roller quality great, and the rotation that the operation needs is also big, is unfavorable for the scram of scram, uses perishable, long-time horizontal also causes the roller main part easily to take place bending deformation, influences the roll body precision.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a carbon fiber roller subassembly, the roller that the solution metal was made is with high costs, use for a long time perishable, also cause the roller main part to take place bending deformation and influence the problem of roll body precision easily.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a carbon fiber roller subassembly which innovation point lies in: the device comprises a carbon fiber roller body, an end cover seat, a roller sleeve and an inner end cover;
the carbon fiber roller body is of a structural cylinder structure formed by coaxially fixing a plurality of layers of carbon fibers, a wear-resistant layer covers the outer surface of the carbon fiber roller body, an outer step and an inner step are respectively arranged on the outer surface and the inner surface of the carbon fiber roller body, which are close to two ends of the carbon fiber roller body, an isosceles trapezoid concave key groove consistent with the length direction of the carbon fiber roller body is arranged on the outer step, and an arc concave key groove is arranged at the end part of the inner step;
the roller sleeve comprises an annular roller sleeve body and a check ring vertically fixed at the top end of an inner ring of the annular roller sleeve body, the joint of the annular roller sleeve body and the check ring is designed in a chamfering mode, an annular groove is formed in the annular roller sleeve body, an isosceles trapezoid convex key groove is formed in the bottom end of the inner wall of the annular roller sleeve body, and the isosceles trapezoid convex key groove of the annular roller sleeve body of the roller sleeve is aligned with the isosceles trapezoid concave key groove in the outer step of the carbon fiber roller body and is pushed to be clamped and fixed;
the end cover seat is of an annular body structure, an annular inner step is arranged on the end face of the inner side of the annular body structure, the annular inner step comprises a large-diameter face, a small-diameter face and an end cover seat step face connected between the large-diameter face and the small-diameter face, the end cover seat is provided with an arc-shaped raised key at the bottom end, and the arc-shaped raised key of the end cover seat is aligned with an arc-shaped concave key groove of the inner step and is pushed to be clamped and fixed from the end part of the carbon fiber roller body;
the inner end cover is of a stepped sleeve body structure and comprises a large-diameter sleeve, a small-diameter sleeve and an inner end cover stepped surface, wherein the large-diameter sleeve and the small-diameter sleeve are coaxially arranged, the inner end cover is connected between the large-diameter sleeve and the small-diameter sleeve, and the inner end cover is fixed on the end cover seat.
Furthermore, a plurality of threaded holes are formed in the step surface of the inner end cover, and the inner end cover and the step surface of the end cover seat are fixedly connected onto the end cover seat through screws.
The utility model has the advantages that:
1) the utility model provides a roll body adopts carbon fiber roll body and metal accessories combination to form to at carbon fiber roll body surface coating wearing layer, intensity is high, the wearability is strong, the phenomenon of bending can not appear in longer roll body structure, has guaranteed roll body size precision, weight greatly reduced.
2) The utility model discloses in the cooperation through interior end cover and end cover seat as the mount pad of spindle nose, when utilizing the end cover seat to be connected fixedly with interior end cover and carbon fiber roll body, the central line of end cover and carbon fiber roll body can be reconciled in a flexible trace again, ensures the axiality of both, and the precision improves greatly, satisfies various technology demands.
3) The utility model discloses a roller shell sets up the tip at the carbon fiber roll body, can enough play the guard action, can set up the ring channel for technology smoothly again on it, avoids influencing structural strength at the tip position fluting of carbon fiber roll body.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a cross-sectional view of a carbon fiber roller assembly according to the present invention.
Detailed Description
The carbon fiber roller assembly shown in fig. 1 comprises a carbon fiber roller body 1, an end cover base 3, a roller sleeve 2 and an inner end cover 4.
Carbon fiber roll body 1 is the structure tubular structure of being fixed by the multilayer carbon fiber is coaxial, and carbon fiber roll body 1's surface covers there is the wearing layer, and outer step and interior step have respectively been seted up with the both ends punishment that the internal surface is close to carbon fiber roll body 1 surface, sets up the isosceles trapezoid spill keyway unanimous with carbon fiber roll body 1 length direction on the outer step, and arc spill keyway has been seted up to the tip of interior step.
The roller sleeve 2 comprises an annular roller sleeve body 21 and a check ring 22 vertically fixed to the top end of an inner ring of the annular roller sleeve body, the joint of the annular roller sleeve body 21 and the check ring 22 is designed to be chamfered, an annular groove 211 is formed in the annular roller sleeve body 21, an isosceles trapezoid convex key groove is formed in the bottom end of the inner wall of the annular roller sleeve body 21, and the isosceles trapezoid convex key groove of the annular roller sleeve body 21 of the roller sleeve is aligned to an isosceles trapezoid concave key groove in the outer step of the carbon fiber roller body and is pushed to be clamped and fixed.
The inner end cap 4 is a stepped sleeve body structure, the inner end cap 4 comprises a large-diameter sleeve, a small-diameter sleeve and an inner end cap 4 step surface connected between the large-diameter sleeve and the small-diameter sleeve, the inner end cap 4 step surface is provided with a plurality of threaded holes, and the inner end cap 4 and the end cap base 3 step surface are fixed on the end cap base 3 through screw connection.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A carbon fiber roller assembly characterized by: the device comprises a carbon fiber roller body, an end cover seat, a roller sleeve and an inner end cover;
the carbon fiber roller body is of a structural cylinder structure formed by coaxially fixing a plurality of layers of carbon fibers, a wear-resistant layer covers the outer surface of the carbon fiber roller body, an outer step and an inner step are respectively arranged on the outer surface and the inner surface of the carbon fiber roller body, which are close to two ends of the carbon fiber roller body, an isosceles trapezoid concave key groove consistent with the length direction of the carbon fiber roller body is arranged on the outer step, and an arc concave key groove is arranged at the end part of the inner step;
the roller sleeve comprises an annular roller sleeve body and a check ring vertically fixed at the top end of an inner ring of the annular roller sleeve body, the joint of the annular roller sleeve body and the check ring is designed in a chamfering mode, an annular groove is formed in the annular roller sleeve body, an isosceles trapezoid convex key groove is formed in the bottom end of the inner wall of the annular roller sleeve body, and the isosceles trapezoid convex key groove of the annular roller sleeve body of the roller sleeve is aligned with the isosceles trapezoid concave key groove in the outer step of the carbon fiber roller body and is pushed to be clamped and fixed;
the end cover seat is of an annular body structure, an annular inner step is arranged on the end face of the inner side of the annular body structure, the annular inner step comprises a large-diameter face, a small-diameter face and an end cover seat step face connected between the large-diameter face and the small-diameter face, the end cover seat is provided with an arc-shaped raised key at the bottom end, and the arc-shaped raised key of the end cover seat is aligned with an arc-shaped concave key groove of the inner step and is pushed to be clamped and fixed from the end part of the carbon fiber roller body;
the inner end cover is of a stepped sleeve body structure and comprises a large-diameter sleeve, a small-diameter sleeve and an inner end cover stepped surface, wherein the large-diameter sleeve and the small-diameter sleeve are coaxially arranged, the inner end cover is connected between the large-diameter sleeve and the small-diameter sleeve, and the inner end cover is fixed on the end cover seat.
2. A carbon fiber roller assembly as claimed in claim 1, wherein: the inner end cover is fixedly connected with the end cover seat step surface through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085709.XU CN213650966U (en) | 2020-09-22 | 2020-09-22 | Carbon fiber roller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085709.XU CN213650966U (en) | 2020-09-22 | 2020-09-22 | Carbon fiber roller assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213650966U true CN213650966U (en) | 2021-07-09 |
Family
ID=76697044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022085709.XU Active CN213650966U (en) | 2020-09-22 | 2020-09-22 | Carbon fiber roller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213650966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298953A (en) * | 2020-09-22 | 2021-02-02 | 南通中鼎复合材料有限公司 | Carbon fiber roller assembly and production process thereof |
-
2020
- 2020-09-22 CN CN202022085709.XU patent/CN213650966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298953A (en) * | 2020-09-22 | 2021-02-02 | 南通中鼎复合材料有限公司 | Carbon fiber roller assembly and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213650966U (en) | Carbon fiber roller assembly | |
| US20150188369A1 (en) | Rotor of electric motor with magnet holding structure and electric motor including the rotor | |
| CN112298953B (en) | Carbon fiber roller assembly and production process thereof | |
| CN212744750U (en) | Wheel axle sleeve connection structure that rises | |
| CN107269727B (en) | Automobile transmission shaft structure | |
| CN213828108U (en) | Servo transmission device of machine tool | |
| CN210240282U (en) | Multi-body flexible cardan shaft with self-adaptability | |
| CN208503294U (en) | A kind of high-accuracy shaft coupling | |
| CN211955928U (en) | Downhole connection device for downhole optical fibers with fiber optic connection loops | |
| CN215409732U (en) | Roller is crossed to glass carbon-fibre composite laminated structure | |
| CN217498171U (en) | Coiled material flattening arc-shaped roller | |
| CN210926426U (en) | Flasher terminal | |
| CN216915395U (en) | Integrated into one piece's car drive shaft | |
| CN220748974U (en) | Eccentric gear module | |
| CN106351954B (en) | A kind of mechanical flexible connection structure and the driveline using the flexible connection structure | |
| JP2020007605A (en) | Contact pressure roll | |
| CN218208228U (en) | Wear-resistant metal corrugated pipe | |
| CN215410760U (en) | Corrugated pipe elbow fixing sleeve and corrugated pipe with same | |
| CN213744454U (en) | High-strength precise shaft core | |
| CN212297307U (en) | Bearing support structure | |
| CN210997601U (en) | Lathe positioning core mechanism for hub machining | |
| CN216614414U (en) | Double-layer stacked punch die | |
| CN212023870U (en) | Corrosion-resistant feed screw of quick detach formula and feeding machine | |
| CN220416008U (en) | Wear-resisting shaft head structure for guide roller of coating machine | |
| CN217207405U (en) | Hollow universal joint capable of being internally provided with guide shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |