CN208857414U - The secondary anti-race yarn retaining ring of roller - Google Patents
The secondary anti-race yarn retaining ring of roller Download PDFInfo
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- CN208857414U CN208857414U CN201821343466.1U CN201821343466U CN208857414U CN 208857414 U CN208857414 U CN 208857414U CN 201821343466 U CN201821343466 U CN 201821343466U CN 208857414 U CN208857414 U CN 208857414U
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- retaining ring
- main body
- flange
- roller
- ring main
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Abstract
The utility model discloses a kind of anti-race yarn retaining rings of secondary roller, belong to roller equipment technical field, including discoid retaining ring main body (1), retaining ring main body (1) is arranged at the both ends of secondary roller (2), in the outer rim side of discoid retaining ring main body (1), cricoid flange (3) is set, the diameter of collar flange (3) is gradually increased from close to the side for being laterally away from secondary roller (2) center at secondary roller (2) center, the fixed part for retaining ring main body (1) and secondary roller (2) to be fixed is additionally provided on retaining ring main body (1), the utility model is easy to use, yarns can be effectively prevented and run yarn problem, production efficiency can be improved, improve product processing quality.
Description
Technical field
The utility model belongs to roller equipment technical field, in particular relate to it is a kind of on the secondary roller prevent run yarn
The secondary anti-race yarn retaining ring of roller.
Background technique
Roller is a kind of cylindrical rotary part, risen in textile machine be fed for, drawing-off, output the effects of, be divided into and being fed for
Roller, drawing rollers, calender roller, worker rollers etc. are widely used in the mechanisms such as drawing-off, combing, conveying.
In the stirring-type roller that applicant is announced, including two rollers, i.e., main roller and secondary roller, the axis of secondary roller
Line direction is provided with tilt angle relative to the axis direction of main roller.It can prevent yarn from skidding on roller in this way, reduce
The pulling force born on yarn reduces breakage ratio.
But stirring-type roller occurs running yarn phenomenon at runtime, and after there is inner edge race yarn, yarn is easy to be wound into secondary sieve
On pulling shaft, secondary roller is made to generate certain resistance, causes the deviation of the twist and tension occur during yarn production, yarn is run in outside
The friction of roller and yarn can be changed, can equally generate the deviation of the twist and tension, will affect normal spinning process, shadow in this way
The quality for ringing product arranges yarns, and will affect working efficiency if shut down.
Utility model content
The purpose of the utility model is to overcome the prior arts in spinning process, and yarns occur running yarn in secondary roller
Technical problem provides a kind of anti-race yarn retaining ring of secondary roller for preventing yarns from running yarn on secondary roller.
In order to solve the above-mentioned technical problem, the utility model provides a kind of anti-race yarn retaining ring of secondary roller, including discoid
Retaining ring main body, the both ends of secondary roller are arranged in retaining ring main body, and in the outer rim side of discoid retaining ring main body, setting is cricoid convex
Edge, the lip diameter that the diameter of flange is disposed proximate to secondary roller center one end are less than another end boss far from secondary roller center
The diameter of diameter, collar flange is gradually increased from close to the side for being laterally away from secondary roller center at secondary roller center, is being kept off
The fixed part for retaining ring main body and secondary roller to be fixed is additionally provided in circle main body.
Further, the anti-race yarn retaining ring of above-mentioned secondary roller, in the logical of the center of cricoid flange setting axial direction
Hole.
As a kind of embodiment of the utility model, the anti-race yarn retaining ring of above-mentioned secondary roller, the longitudinal section surface of flange
For arc.
As the another embodiment of the utility model, the anti-race yarn retaining ring of above-mentioned secondary roller, the longitudinal section table of flange
Face is inclined-plane.
As a kind of embodiment of the utility model, the anti-race yarn retaining ring of above-mentioned secondary roller, fixed part is arranged in ring-type
On the inside of the circular ring shape of flange, annular projection one is set in circular ring shape inner surface, groove is set on secondary roller edge, it is described
Protrusion one is matched with groove, match by raised one with groove achieve the purpose that it is fixed.
As the another embodiment of the utility model, the anti-race yarn retaining ring of above-mentioned secondary roller, fixed part is arranged in ring
On the inside of the circular ring shape of the flange of shape, fixed work is played using the elastic reaction of reed in circular ring shape inner surface setting reed
With.
As the another embodiment of the utility model, the anti-race yarn retaining ring of above-mentioned secondary roller, fixed part setting is being kept off
The main body side opposite with secondary roller lateral wall is enclosed, in the side of retaining ring main body setting protrusion two, protrusion two is set as 3 to 9,
In secondary roller side, slot is set, protrusion two is matched with slot, match by raised two with slot achieve the purpose that it is fixed.
As further improvement of the utility model measure, the anti-race yarn retaining ring of above-mentioned secondary roller, retaining ring main body, flange and
Fixed part is structure as a whole, easy to process in this way, and installation also facilitates.
Compared with prior art, the utility model has the beneficial effects that: 1, workpiece is formed using plastic pressure injection, pressure is used
Button assembly, it is easy to use；2, the utility model can be effectively prevented yarns and run yarn problem, and production efficiency can be improved, and improve
Product processing quality.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is schematic diagram in A-A direction in Fig. 1.
Fig. 3 is the portion B enlarged structure schematic diagram in Fig. 2.
Fig. 4 is the utility model and secondary roller assembling structure schematic diagram.
Fig. 5 is the structural schematic diagram of the utility model embodiment 3.
Drawing reference numeral explanation: 1, retaining ring main body；2, secondary roller；3, flange；4, protrusion one；5, protrusion two；6, through-hole.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Embodiment 1: the anti-race yarn retaining ring of a kind of secondary roller as shown in Figures 1 to 4, including discoid retaining ring main body 1, retaining ring
Main body 1 is mainly assemblied in the both ends of secondary roller 2, and cricoid flange 3, flange 3 is arranged in the outer rim side of discoid retaining ring main body 1
Guiding role mainly is played to the yarns of sideslip, when yarns during moving around 3 surface of flange when, yarns can be from flange
3 surfaces slide the surface for returning to secondary roller 2, can prevent yarns from running yarn on the inside of secondary roller 2 in this way, around the axis of secondary roller 2
On, so that secondary roller 2 is generated certain resistance, be also possible to prevent yarns and run yarn on the outside of secondary roller 2, influences rubbing for roller and yarn
It wipes, causes the deviation of the yarns twist and tension.In order to make 3 surface of flange play guiding role, the diameter of flange 3 is disposed proximate to
3 diameter of flange of secondary 2 center one end of roller is less than 3 diameter of another end boss far from secondary 2 center of roller, i.e. collar flange 3
Diameter is gradually increased from close to the side for being laterally away from secondary 2 center of roller at 2 center of secondary roller, makes the longitudinal section table of flange 3
Face is arc, and certainly, the longitudinal section surface of flange 3 may be set to be inclined-plane.In this way, working as yarns during moving around convex
When on the curved surfaces or inclined-plane on edge 3, yarns can slide the surface for returning to secondary roller 2 from 3 surface of flange, have guiding
Effect, subsequent yarns will not occur running yarn phenomenon again.
As shown in Figure 1, production can be reduced in this way in the through-hole 6 of the center of cricoid flange 3 setting axial direction
Material reduces production cost.
As shown in Figure 2 and Figure 3, it is additionally provided in retaining ring main body 1 for retaining ring main body 1 and secondary roller 2 to be fixed
Fixed part.As an implementation, fixed part is arranged on the inside of the circular ring shape of collar flange 3, sets in circular ring shape inner surface
It sets annular projection 1, in present embodiment, needs to be arranged on secondary 2 edge of roller groove, protrusion 1 is matched with groove, this
Sample, as soon as engaging protrusion 4 with groove, can play fixed function as long as retaining ring main body 1 is placed into secondary 2 side of roller.With this
Function is similar, screw thread can also be arranged on the inside of the circular ring shape of flange 3, is also provided with screw thread, retaining ring main body on secondary 2 edge of roller
1 is threadably secured with secondary roller 2.
Embodiment 2: for for having produced completion, in the secondary roller 2 used, due at the both ends of secondary roller 2
There is no groove, so, fixed part is arranged on the inside of the circular ring shape of flange 3, reed is arranged in circular ring shape inner surface, as retaining ring master
When body 1 is fastened on secondary roller 2, using the elastic reaction of reed, fixed function is played, retaining ring main body 1 is fixed on secondary roller 2
End.
Embodiment 3: as shown in figure 5, other structures are with embodiment 1, but fixed part setting is in retaining ring main body 1 and secondary roller 2
Slot, protrusion 25 is arranged in secondary 2 side of roller that is, in the side of retaining ring main body 1 setting protrusion 25 in the opposite side of lateral wall
It is matched with slot, when retaining ring main body 1 is fastened on secondary roller 2, using raised 25 engaging with slot, makes retaining ring main body 1
It is fixedly connected with secondary roller 2.In the present embodiment, protrusion 25 is set as 3 to 9, and fixed effect is preferable.
In the present invention, retaining ring main body 1, flange 3 and fixed part are one of the forming, and are formed using plastic pressure injection,
Metal material moulding by casting can be used, it is convenient for production in this way, it assembles also more convenient.
The utility model embodiment is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, to those skilled in the art, can also be made under the premise of not departing from the utility model several
Variations and modifications, these also should be regarded as belonging to the protection scope of the utility model.
Claims (8)
1. a kind of anti-race yarn retaining ring of pair roller, including discoid retaining ring main body (1), retaining ring main body (1) is arranged in secondary roller (2)
Both ends, it is characterised in that: in the outer rim side of discoid retaining ring main body (1), cricoid flange (3), collar flange (3) are set
Diameter be gradually increased from close to the side for being laterally away from secondary roller (2) center at secondary roller (2) center, in retaining ring main body
(1) fixed part for retaining ring main body (1) and secondary roller (2) to be fixed is additionally provided on.
2. the anti-race yarn retaining ring of pair roller according to claim 1, it is characterised in that: the longitudinal section surface of flange (3) is arc
Shape.
3. the anti-race yarn retaining ring of pair roller according to claim 1, it is characterised in that: the longitudinal section surface of flange (3) is oblique
Face.
4. the anti-race yarn retaining ring of pair roller according to any one of claim 1 to 3, it is characterised in that: fixed part setting exists
On the inside of the circular ring shape of collar flange (3), annular projection one (4) are set in circular ring shape inner surface.
5. the anti-race yarn retaining ring of pair roller according to any one of claim 1 to 3, it is characterised in that: fixed part setting exists
On the inside of the circular ring shape of cricoid flange (3), reed is set in circular ring shape inner surface.
6. the anti-race yarn retaining ring of pair roller according to any one of claim 1 to 3, it is characterised in that: fixed part setting exists
Raised two (5), protrusion is arranged in the side of retaining ring main body (1) in retaining ring main body (1) side opposite with secondary roller (2) lateral wall
Two (5) are set as 3 to 9.
7. the anti-race yarn retaining ring of pair roller according to claim 1, it is characterised in that: the centre bit in cricoid flange (3)
Install the through-hole (6) of axial direction.
8. pair roller anti-races yarn retaining ring according to claim 1, it is characterised in that: the retaining ring main body, flange and consolidate
Determine portion to be structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343466.1U CN208857414U (en) | 2018-08-20 | 2018-08-20 | The secondary anti-race yarn retaining ring of roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343466.1U CN208857414U (en) | 2018-08-20 | 2018-08-20 | The secondary anti-race yarn retaining ring of roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857414U true CN208857414U (en) | 2019-05-14 |
Family
ID=66415171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821343466.1U Active CN208857414U (en) | 2018-08-20 | 2018-08-20 | The secondary anti-race yarn retaining ring of roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208857414U (en) |
-
2018
- 2018-08-20 CN CN201821343466.1U patent/CN208857414U/en active Active
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