CN209226294U - Stable type vortex spinning viscose yarn groove drum - Google Patents
Stable type vortex spinning viscose yarn groove drum Download PDFInfo
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- CN209226294U CN209226294U CN201821978930.4U CN201821978930U CN209226294U CN 209226294 U CN209226294 U CN 209226294U CN 201821978930 U CN201821978930 U CN 201821978930U CN 209226294 U CN209226294 U CN 209226294U
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- cylinder
- press block
- roller bearing
- connecting rod
- stable type
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Abstract
The utility model relates to a kind of stable type vortex spinning viscose yarn groove drums, comprising: cylinder；One end of the cylinder offers several wedge grooves；And push against component；Wherein, the component that pushes against includes: the press block that slidingtype is assemblied in the wedge groove, and press block is arc compatible with roller bearing away from the side of cylinder；It is fixed on the connecting rod of barrel end, press block, which is equipped with, passes through kidney slot for the connecting rod；And it is threadedly connected to locking member of the connecting rod for being offseted with press block to drive press block along wedge groove slid inward.After roller bearing is interspersed in cylinder, tighten locking member, press block is pushed along wedge groove slid inward by locking member, so that the inner wall of press block is pushed against on roller bearing, until cylinder is mutually fixed with roller bearing, since the side that press block and roller bearing are pressed against each other is arcwall face, and several groups abutting component can push against roller bearing simultaneously, so that fixes between the two is more firm.
Description
Technical field
The utility model relates to be vortexed textile technology field, in particular to a kind of stable type vortex spinning viscose yarn groove drum.
Background technique
Air vortex spinning is to make shredding at the fibre deposition of single state and the method for twist resultant yarn using air-swirl effect.
Its working principle is that: it is in first single fiber state through licker-in release ribbon, then makes fiber by cutting by the effect of air-flow
Enter in vortex tube to channel, forms fiber stream.Several air inlets, vortex tube are circumferentially tangentially opened in the appropriate location of vortex tube
Tail end connect exhaust fan through blast main and filter screen, make to remain negative pressure in vortex tube.Tangentially air inlet is high for outside air
Speed enters in vortex tube.Since the central axis of air-flow and vortex tube has a moment of momentum, it is formed in the tube vortex then.
The raw material of spun rayon is short rayon fiber, and short rayon fiber is one of the chemical fibre of earliest investment industrialized production.It will
Spun rayon can be derived that well-set viscose yarn in conjunction with Tecnology of Air Vortex Spinning, and it is equal that vortex spinning viscose yarn passes through groove drum again
It is even around the home on a bobbin.The groove drum structure of existing air vortex spinning equipment is single, after being nested on roller bearing by axis hole, then
The location hole being preset on groove drum is passed through by itself and the stuck fixation of roller bearing by positioning bolt.Due to being had between roller bearing and axis hole
Certain gap, and the contact surface of bolt and roller bearing is smaller, therefore, positioning bolt is prone to wear, so as to cause the axis of groove drum
It is worn between hole and roller bearing because of friction, if things go on like this, groove drum can occur to slide relatively with roller bearing at work, influence normal life
It produces.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of stable type vortex spinning viscose yarn groove drum, have
More stablize firm advantage with what roller bearing was fixed.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of stable type vortex spinning viscose yarn groove drum, comprising:
Cylinder, the cylinder is interior to be equipped with the axis hole passed through for roller bearing；
One end of the cylinder offers several wedge grooves being connected with the cylinder inboard wall；And
Abutting component being correspondingly arranged with each wedge groove, for pushing against roller bearing；
Wherein, the abutting component includes:
Slidingtype is assemblied in the press block of the wedge groove, side and the wedge shape of the press block towards the cylinder
Slot is adapted, and fits in the inner wall of the wedge groove, and the press block is to be adapted with roller bearing away from the side of the cylinder
Arc；
It is fixed on the connecting rod of the barrel end, the press block, which is equipped with, passes through kidney slot for the connecting rod；With
And
The connecting rod is threadedly connected to for being offseted with the press block to drive the press block along the wedge shape
The locking member of slot slid inward.
It realizes that above-mentioned technical proposal tightens locking member after roller bearing is interspersed in cylinder, press block is pushed by locking member
Along wedge groove slid inward, so that the inner wall of press block is pushed against on roller bearing, until cylinder is mutually fixed with roller bearing, due to compressing
The side that block and roller bearing are pressed against each other is arcwall face, and several groups abutting component can push against roller bearing simultaneously, so that between the two
Fixed is more firm.
As a kind of preferred embodiment of the utility model, the end of the cylinder, which outwardly protrudes, is formed with erecting bed, described
Press block outwardly protrudes far from one end of the cylinder and is formed with connected unit, and the connecting rod is fixed on the erecting bed, described
Kidney slot is opened in the connected unit.
It realizes above-mentioned technical proposal, facilitates the installation of connecting rod and the setting of kidney slot.
As a kind of preferred embodiment of the utility model, elastic piece is connected between the adjacent press block.
It realizes above-mentioned technical proposal, adjacent press block synchronizing moving can be driven by elastic piece, and in mobile process
Elastic deformation can occur for middle elastic piece, so that the process of abutting is more convenient.
As a kind of preferred embodiment of the utility model, the elastic piece is arc-shaped.
Realize above-mentioned technical proposal, elastic piece is easier that elastic deformation occurs, and will not influence roller bearing and penetrate cylinder.
As a kind of preferred embodiment of the utility model, the locking member is located in the connecting rod away from the cylinder
Side is also threaded with reinforcing member.
Realize above-mentioned technical proposal, by locking member fastening in place after, reinforcing member is screwed to it is inconsistent with locking member, thus
It reduces locking member and the probability loosened occurs.
As a kind of preferred embodiment of the utility model, the press block is towards the side of roller bearing and the inner wall of the cylinder
When flush, the connecting rod and side side wall of the kidney slot on the inside of cylinder are inconsistent.
It realizes above-mentioned technical proposal, kidney slot can be set longer, extend adjustable range.
In conclusion the utility model has the following beneficial effects:
The utility model embodiment is by providing a kind of stable type vortex spinning viscose yarn groove drum, comprising: cylinder, the cylinder
It is equipped with the axis hole passed through for roller bearing in vivo；One end of the cylinder offers several wedge shapes being connected with the cylinder inboard wall
Slot；And abutting component be correspondingly arranged with each wedge groove, for pushing against roller bearing；Wherein, the abutting component packet
Include: slidingtype is assemblied in the press block of the wedge groove, side and the wedge groove phase of the press block towards the cylinder
Adaptation, and the inner wall of the wedge groove is fitted in, the press block is arc compatible with roller bearing away from the side of the cylinder
Shape；It is fixed on the connecting rod of the barrel end, the press block, which is equipped with, passes through kidney slot for the connecting rod；And spiral shell
Line is connected to the connecting rod for being offseted with the press block to drive the press block along the wedge groove slid inward
Locking member.After roller bearing is interspersed in cylinder, locking member is tightened, press block is pushed by locking member and is inwardly slided along wedge groove
It is dynamic, so that the inner wall of press block is pushed against on roller bearing, until cylinder is mutually fixed with roller bearing, it is pressed against each other due to press block with roller bearing
Side is arcwall face, and several groups abutting component can push against roller bearing simultaneously, so that fixes between the two is more firm.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Number and corresponding component title represented by letter in figure:
1, cylinder；11, axis hole；12, erecting bed；2, wedge groove；3, component is pushed against；31, press block；311, kidney slot；
312, connected unit；32, connecting rod；33, locking member；4, elastic piece；5, reinforcing member.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
A kind of stable type vortex spinning viscose yarn groove drum, as shown in Figure 1, comprising: cylinder, interior be equipped with of cylinder pass through for roller bearing
Axis hole 11；One end of cylinder 1 offers several wedge grooves 2 being connected with 1 inner wall of cylinder；And it is corresponding with each wedge groove 2
Abutting component 3 being arranged, for pushing against roller bearing；
Specifically, wedge groove 2 around cylinder 1 is circumferentially with four in the present embodiment, the section of dovetail groove can be swallow
Tail shape or T shape are T shape in the present embodiment.
Pushing against component 3 includes: press block 31 that slidingtype is assemblied in wedge groove 2, press block 31 towards cylinder 1 side with
Wedge groove 2 is adapted, and fits in the inner wall of wedge groove 2, and press block 31 is arc compatible with roller bearing away from the side of cylinder 1
Shape；It is fixed on the connecting rod 32 of 1 end of cylinder, press block 31, which is equipped with, passes through kidney slot 311 for connecting rod 32；And screw thread
It is connected to locking member 33 of the connecting rod 32 for being offseted with press block 31 to drive press block 31 along 2 slid inward of wedge groove.
To realize being slidably connected for press block 31 and wedge groove 2, in the two sides of press block 31 equipped with draw runner, so that supporting
The section of briquetting 31 is also T-shaped, and outwardly protrudes in the end of cylinder 1 and be formed with erecting bed 12, and press block 31 is far from cylinder 1
One end, which outwardly protrudes, is formed with connected unit 312, and connecting rod 32 is fixed on erecting bed 12, and kidney slot 311 is opened in connected unit 312,
To facilitate the installation of connecting rod 32 and the setting of kidney slot 311, and when press block 31 is towards in the side of roller bearing and cylinder 1
When wall flush, side side wall of the connecting rod 32 with kidney slot 311 close to 1 inside of cylinder is inconsistent, to make kidney slot 311 can
With the longer of setting, extend adjustable range.
Further, locking member 33 is located in connecting rod 32 and is also threaded with reinforcing member 5 away from the side of cylinder 1,
Locking member 33 and reinforcing member 5 are nut, after the fastening in place of locking member 33, reinforcing member 5 are screwed to and is offseted with locking member 33
Touching, so that reducing locking member 33 probability loosened occurs.
Further, it is connected with elastic piece 4 between adjacent press block 31, elastic piece 4 is in the arc to arch upward outward, and bullet
Property piece 4 be the sheet body made of elastic metallic or elastoplastic；It can drive adjacent press block 31 is synchronous to move by elastic piece 4
It is dynamic, and elastic deformation can occur for elastic piece 4 in the process of moving, so that the process of abutting is more convenient, and due to elasticity
Piece 4 is arc, therefore is easier that elastic deformation occurs, and will not influence roller bearing and penetrate cylinder 1.
After roller bearing is interspersed in cylinder 1, locking member 33 is tightened, press block 31 is pushed along wedge groove by locking member 33
2 slid inwards so that the inner wall of press block 31 is pushed against on roller bearing, until cylinder 1 is mutually fixed with roller bearing, due to press block 31 and
The side that roller bearing is pressed against each other is arcwall face, and several groups abutting component 3 can push against roller bearing simultaneously, so that fixing between the two
It is more firm.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of stable type vortex spinning viscose yarn groove drum characterized by comprising
Cylinder, the cylinder is interior to be equipped with the axis hole passed through for roller bearing；
One end of the cylinder offers several wedge grooves being connected with the cylinder inboard wall；And
Abutting component being correspondingly arranged with each wedge groove, for pushing against roller bearing；
Wherein, the abutting component includes:
Slidingtype is assemblied in the press block of the wedge groove, side and the wedge groove phase of the press block towards the cylinder
Adaptation, and the inner wall of the wedge groove is fitted in, the press block is arc compatible with roller bearing away from the side of the cylinder
Shape；
It is fixed on the connecting rod of the barrel end, the press block, which is equipped with, passes through kidney slot for the connecting rod；And
Be threadedly connected to the connecting rod for offset with the press block with drive the press block along the wedge groove to
The locking member of interior sliding.
2. stable type vortex spinning viscose yarn groove drum according to claim 1, which is characterized in that the end of the cylinder to
Outer protrusion is formed with erecting bed, and the press block outwardly protrudes far from one end of the cylinder and is formed with connected unit, the connection
Bar is fixed on the erecting bed, and the kidney slot is opened in the connected unit.
3. stable type vortex spinning viscose yarn groove drum according to claim 1 or 2, which is characterized in that compressed described in adjacent
Elastic piece is connected between block.
4. stable type vortex spinning viscose yarn groove drum according to claim 3, which is characterized in that the elastic piece is in arc
Shape.
5. stable type vortex spinning viscose yarn groove drum according to claim 1, which is characterized in that be located in the connecting rod
The locking member is also threaded with reinforcing member away from the side of the cylinder.
6. stable type vortex spinning viscose yarn groove drum according to claim 1, which is characterized in that the press block direction rolling
When the inner wall flush of the side of axis and the cylinder, the connecting rod and side side wall of the kidney slot on the inside of cylinder
It is inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978930.4U CN209226294U (en) | 2018-11-28 | 2018-11-28 | Stable type vortex spinning viscose yarn groove drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978930.4U CN209226294U (en) | 2018-11-28 | 2018-11-28 | Stable type vortex spinning viscose yarn groove drum |
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| CN209226294U true CN209226294U (en) | 2019-08-09 |
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| CN201821978930.4U Active CN209226294U (en) | 2018-11-28 | 2018-11-28 | Stable type vortex spinning viscose yarn groove drum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502409A (en) * | 2018-11-28 | 2019-03-22 | 苏州市星京泽纤维科技有限公司 | Stable type vortex spinning viscose yarn groove drum |
-
2018
- 2018-11-28 CN CN201821978930.4U patent/CN209226294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502409A (en) * | 2018-11-28 | 2019-03-22 | 苏州市星京泽纤维科技有限公司 | Stable type vortex spinning viscose yarn groove drum |
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