CN205046349U - Expanding roller running roller device for spinning machine - Google Patents
Expanding roller running roller device for spinning machine Download PDFInfo
- Publication number
- CN205046349U CN205046349U CN201520078869.8U CN201520078869U CN205046349U CN 205046349 U CN205046349 U CN 205046349U CN 201520078869 U CN201520078869 U CN 201520078869U CN 205046349 U CN205046349 U CN 205046349U
- Authority
- CN
- China
- Prior art keywords
- wheel carrier
- aluminium wheel
- plastic
- roller bearing
- plastic washer
- 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
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
Expanding roller running roller device for spinning machine, plastic jacksted gasket (1) plug bush is in aluminium wheel carrier (2), inner circle and plastic jacksted gasket (1) of cylindrical roller bearing (3) bond together fixedly, the up end of cylindrical roller bearing (3) outer lane is arranged in on the aluminium wheel carrier centre bore step (21) of aluminium wheel carrier (2), jump ring (4) card system is in the aluminium wheel carrier draw -in groove (22) of the centre bore inner wall of aluminium wheel carrier (2), the outer lane of cylindrical roller bearing (3) is being pressed in jump ring (4), the surface cladding of aluminium wheel carrier (2) has one deck cladding layer (5), form annular (1 -4) between the outer wall of jump ring (4) and plastic jacksted gasket (1), plastic jacksted gasket (1) has upper surface entity (11) of exposing aluminium wheel carrier (2), the axial lead (S) of plastic jacksted gasket (1) is 1~5 degree with the contained angle (a) of horizontal plane. It can furthest the protection cloth do not receive the damage when the expanding, can use the cladding layer of different materials simultaneously to the cloth of different materials.
Description
Technical field:
The utility model relates to technical field of textile machine, and the roller more specifically to the spreading roll on a kind of textile machine does device.
Background technology:
As shown in Figure 1, the structural principle of common spreading roll: be distributed with left hand thread A2 and right-handed thread A3 from mediad bilateral symmetry on the surface of roll body A1, the screw thread tilted to both sides when its face of substrate contact and on roll surface produces and rubs, base material expands to two ends by the screw thread tilted, and base material is able to open and flat.Its weak point is: 1, cloth is when contacting with spreading roll, and left hand thread A2 and right-handed thread A3 is metallic hard material, and left hand thread A2 contacts cloth easy to wear with right-handed thread A3 with cloth.2, common spreading roll is owing to being rigid roller, is disposal molding product, cannot keep in repair once damage.3, the left hand thread A2 on common spreading roll and the expanding angle of right-handed thread A3 are general less.4, different clothes due to its characteristic different, if be all contact when expanding with the left hand thread A2 of rigidity and right-handed thread A3, be not obviously ideal state, need to be improved.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art; and a kind of textile machinery spreading roll roller apparatus is provided; it can protect cloth injury-free when expanding to greatest extent, can use the external coating of different materials for the cloth of different materials simultaneously.
Technology solution of the present utility model is as follows:
Textile machinery spreading roll roller apparatus, comprise pipe, plastic washer sleeve is in aluminium wheel carrier, together with the inner ring of cylinder roller bearing is adhesively fixed with plastic washer, the upper end of cylinder roller bearing outer ring is placed on the aluminium wheel carrier centre bore step of aluminium wheel carrier, jump ring is fastened in the aluminium wheel carrier draw-in groove of the center bore inner wall of aluminium wheel carrier, jump ring press against the outer ring of cylinder roller bearing, the outer surface of aluminium wheel carrier is coated with one deck external coating, annular groove is formed between jump ring and the outer wall of plastic washer, plastic washer has the upper surface entity exposing aluminium wheel carrier, the axial line of plastic washer and the angle of horizontal plane are 1 ~ 5 degree.
Described external coating is rubber layer or cortical layer or plastic layer or bed of cloth.
The inner surface of several plastic washers described is adhesively fixed on pipe, and the upper surface entity sleeve of one of them plastic washer of adjacent two plastic washers is in the annular groove of another plastic washer.
The beneficial effects of the utility model are:
1, owing to being rubber with the contact surface material of cloth on spreading roll, make product not easily damaged;
2, overcome the shortcoming of common spreading roll not easy-maintaining, extend the service life of spreading roll greatly;
3, it can pass through the external coating changing obstructed material, to adapt to different working environments.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of prior art;
Fig. 2 is the novel structural representation of this implementation;
Fig. 3 the utility model is arranged on the structural representation after on pipe.
In figure: 1, plastic washer; 2, aluminium wheel carrier; 21, aluminium wheel carrier centre bore step; 22, aluminium wheel carrier draw-in groove; 3, cylinder roller bearing; 4, jump ring; 5, expanding unit; 6, external coating; 1-4, annular groove.
Detailed description of the invention:
Embodiment: see Fig. 2, shown in 3, textile machinery spreading roll roller apparatus, comprise pipe 6, plastic washer 1 sleeve is in aluminium wheel carrier 2, together with the inner ring of cylinder roller bearing 3 is adhesively fixed with plastic washer 1, the upper end of cylinder roller bearing 3 outer ring is placed on the aluminium wheel carrier centre bore step 21 of aluminium wheel carrier 2, jump ring 4 is fastened in the aluminium wheel carrier draw-in groove 22 of the center bore inner wall of aluminium wheel carrier 2, jump ring 4 press against the outer ring of cylinder roller bearing 3, the outer surface of aluminium wheel carrier 2 is coated with one deck external coating 5, annular groove 1-4 is formed between the outer wall of jump ring 4 and plastic washer 1, plastic washer 1 has the upper surface entity 11 exposing aluminium wheel carrier 2, the axial line S of the plastic washer 1 and angle a of horizontal plane is 1 ~ 5 degree.
Described external coating 5 is rubber layer or cortical layer or plastic layer or bed of cloth.
The inner surface of several plastic washers 1 described is adhesively fixed on pipe 6, and upper surface entity 11 sleeve of one of them plastic washer of adjacent two plastic washers 1 is in the annular groove 1-4 of another plastic washer.
Operation principle: the utility model is arranged on after on pipe 6, can replace left hand thread of the prior art and right-handed thread.
Because cloth contacts with external coating 5, so cloth is not fragile, different clothes is due to its characteristic difference, and we can adopt the external coating 5 of method different materials.Left hand thread A2 and the right-handed thread A3 of rigidity that what that is prior art contacted with cloth is all the time, and the utility model contacts with cloth is external coating 5, external coating 5 can sulfidization molding on aluminium wheel carrier 2, also can be bonded on aluminium wheel carrier 2.
For some the thin and cloth of softness we external coating 5 can also be become one deck cortical layer or wear-resisting layer of cloth, thus reach protection and need the cloth carrying out expanding injury-free.
Claims (3)
1. textile machinery spreading roll roller apparatus, comprise pipe (6), it is characterized in that: plastic washer (1) sleeve is in aluminium wheel carrier (2), together with the inner ring of cylinder roller bearing (3) is adhesively fixed with plastic washer (1), the upper end of cylinder roller bearing (3) outer ring is placed on aluminium wheel carrier centre bore step (21) of aluminium wheel carrier (2), jump ring (4) is fastened in the aluminium wheel carrier draw-in groove (22) of the center bore inner wall of aluminium wheel carrier (2), jump ring (4) press against the outer ring of cylinder roller bearing (3), the outer surface of aluminium wheel carrier (2) is coated with one deck external coating (5), annular groove (1-4) is formed between the outer wall of jump ring (4) and plastic washer (1), plastic washer (1) has the upper surface entity (11) exposing aluminium wheel carrier (2), the axial line (S) of plastic washer (1) and the angle (a) of horizontal plane are 1 ~ 5 degree.
2. textile machinery spreading roll roller apparatus according to claim 1, is characterized in that: external coating (5) is rubber layer or cortical layer or plastic layer or bed of cloth.
3. textile machinery spreading roll roller apparatus according to claim 1 and 2, it is characterized in that: the inner surface of several plastic washers (1) is adhesively fixed on pipe (6), upper surface entity (11) sleeve of one of them plastic washer of adjacent two plastic washers (1) is in the annular groove (1-4) of another plastic washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078869.8U CN205046349U (en) | 2015-02-04 | 2015-02-04 | Expanding roller running roller device for spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078869.8U CN205046349U (en) | 2015-02-04 | 2015-02-04 | Expanding roller running roller device for spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046349U true CN205046349U (en) | 2016-02-24 |
Family
ID=55339947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078869.8U Active CN205046349U (en) | 2015-02-04 | 2015-02-04 | Expanding roller running roller device for spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046349U (en) |
-
2015
- 2015-02-04 CN CN201520078869.8U patent/CN205046349U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104401647A (en) | Special transmitting device for glass bottles | |
| CN205046349U (en) | Expanding roller running roller device for spinning machine | |
| CN207723094U (en) | A kind of easily changeable cleaning brush roll | |
| CN204509757U (en) | Textile machinery spreading roll | |
| CN204094505U (en) | A kind of pipe fixture | |
| CN202114092U (en) | Pressure roller device of wire drawing machine | |
| CN204354528U (en) | A kind of embossing or calendering device | |
| CN204340354U (en) | A kind of anti-slip intaglio press | |
| CN208937329U (en) | A kind of improved bear vibration detection machine pressing device | |
| CN204101522U (en) | A kind of bar robotization circumferential ultrasonic testing contrast exemplar | |
| CN104631018A (en) | Spreading roll for textile machinery | |
| CN207511511U (en) | A kind of press-roller device | |
| CN204107806U (en) | Pipeline round brush | |
| CN204565864U (en) | One coils universal aligning load maintainer | |
| CN204603882U (en) | A kind of pneumatic fraise jig | |
| CN202572146U (en) | Multifunctional fixture for elongated bearing | |
| CN205060675U (en) | Scraper blade reclaimer guide device | |
| CN205218773U (en) | Polishing machine | |
| CN205056637U (en) | Screw -down of rolling mill | |
| CN202922114U (en) | Roller wheel structure of roller wheel carrier | |
| CN201567466U (en) | Uniform roll padder | |
| CN206764330U (en) | A kind of new auxiliary support structure | |
| CN203209345U (en) | Novel cleaning roller | |
| CN204933884U (en) | A kind of Novel rubber guard | |
| CN203696685U (en) | Polisher hinge structure and synchronization double polishers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |