CN208201220U - A kind of half pressure relief means thereon of reel cage - Google Patents
A kind of half pressure relief means thereon of reel cage Download PDFInfo
- Publication number
- CN208201220U CN208201220U CN201820025372.3U CN201820025372U CN208201220U CN 208201220 U CN208201220 U CN 208201220U CN 201820025372 U CN201820025372 U CN 201820025372U CN 208201220 U CN208201220 U CN 208201220U
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- CN
- China
- Prior art keywords
- reel cage
- rocking arm
- pressure relief
- relief means
- strut axis
- Prior art date
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Abstract
The utility model relates to a kind of half pressure relief means thereons of reel cage, pass through the reel cage body of reel cage axis connection including the several rocking arm and bases being mounted on strut axis and with each rocking arm and base, the strut axis is fixedly connected with the lower end that pole pedestal sieves, the pole pedestal upper end is provided with camshaft, several cams are fixed on the camshaft, each cam drives corresponding rocking arm and base to rotate around the strut axis by driving device.For the utility model compared with traditional mechanism, structure is simple, can manually or electrically mechanism drive, and realizes more sets or half release simultaneously of whole trolley reel cage.After reel cage long-time service plus release, working height of swing rack is stablized without change, can preferably guarantee the pressure consistency of reel cage.
Description
Technical field
The utility model relates to a kind of drafting unit of textile machine, specifically a kind of reel cage partly unloads press
Structure.
Background technique
Because of the needs of cotton mill, it is desirable that spinning frame roller pressure of reel cage during having a holiday or vacation is unloaded by operating pressure is pressed onto 50-
80N, to prevent roller compressive deformation.The solution used in the past has: Pneuamtic cradle realizes entirety using airline pressure is changed
Half release；Leaf spring cradle is using increasing by a gear, to start locked position, realizes that single set reel cage starts half release；Spring cradle benefit
With proparea pressure gear is adjusted, single set half release of reel cage proparea is realized.Since Pneuamtic cradle adjusts back to operating pressure by half release,
It needs a very long time reel cage operating pressure that could stablize normally, single set is needed when half release of leaf spring cradle and Spring cradle to adjust
Whole, a set of recall to is come again when driving, and operator's working strength is larger, and effect is less desirable.
Utility model content
In view of the above technical problems, what the utility model provided a kind of reel cage of simple, convenient adjusting partly unloads press
Structure.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of half pressure relief means thereon of reel cage, packet
It includes the several rocking arm and bases being mounted on strut axis and passes through the reel cage body of reel cage axis connection, the strut axis with each rocking arm and base
It is fixedly connected with the lower end of pole pedestal, the pole pedestal upper end is provided with camshaft, several cams is fixed on the camshaft, often
One cam drives corresponding rocking arm and base to rotate around the strut axis by driving device.
Preferably, the driving device includes the connecting rod of lower end Yu the reel cage axis connection, which passes through rolling
Sub- axis is equipped with roller, the roller side and corresponding cam contact, and the roller other side is connected with to be contacted with the reel cage body
Pressure regulating screw.
Preferably, being equipped with the fixinig plate being connected across on the strut axis, the fixinig plate in each described rocking arm and base
By fixing screws and the strut axis connection, strip through-hole is offered on the fixinig plate, the rocking arm and base side wall, which is connected with, to be worn
Cross the spacer pin of the strip through-hole.
Preferably, the strut axis forms V-groove along its axial direction, the fixing screws are resisted against in the V-groove.
Preferably, the camshaft is using the driving rotation of manual, electric or pneumatic mode.
Reel cage body can be driven to rotate around the reel cage axis preferably, rotating the pressure regulating screw.
The utility model has the advantage that compared with traditional mechanism
1, structure is simple, can manually or electrically mechanism drive, and realizes more sets or half release simultaneously of whole trolley reel cage.
2, after reel cage long-time service adds release, working height of swing rack is stablized without change, can preferably guarantee the pressure one of reel cage
Cause property.
3, reel cage fixation is kept completely separate with pressure regulation, and installation is simple, pressure regulation is convenient, substantially reduces labor intensity of workers.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model preferred embodiment.
Specific embodiment
The utility model is discussed in detail below with reference to Fig. 1, this utility model illustrative examples and illustrate to use
It explains the utility model, but is not intended to limit the scope of the present invention.
A kind of half pressure relief means thereon of reel cage, including several rocking arm and bases 9 for being mounted on strut axis 10 and with each reel cage
The reel cage body 13 that seat is connected by reel cage axis 1, the strut axis are fixedly connected with the lower end of pole pedestal 8, the pole pedestal upper end
It is provided with camshaft 5, several cams 6 are fixed on the camshaft, each cam drives corresponding reel cage by driving device
Seat is rotated around the strut axis.More sets or half release simultaneously of whole trolley reel cage can be realized from there through camshaft and multiple cams.
It when work, around strut axis up time or is rotated counterclockwise by actuated by cams rocking arm and base, changes working height of swing rack, realizing reel cage just
Normal operating pressure and half pressure relief are converted.Wherein camshaft can be used single or more, camshaft can be used manually, electrically or
The drivings such as pneumatic mode rotation, the chamfered shape of cam can also rationally design according to the actual situation.
The driving device of the utility model includes the connecting rod 7 of lower end Yu the reel cage axis connection, and the small end is logical
It crosses Roller Shaft 4 and roller 3 is installed, which is connected with and the reel cage body with corresponding cam contact, the roller other side
The pressure regulating screw 2 of contact.When camshaft band moving cam rotates, since the radial position of cam and roller contact changes, roller
Generation moves horizontally, to drive connecting rod mobile, realizes that connecting rod drives rocking arm and base to rotate around strut axis.Preferably, rotation institute
Stating pressure regulating screw 2 can drive reel cage body to rotate around the reel cage axis, so that the operating pressure to reel cage is adjusted.It shakes as a result,
The fixation of frame is kept completely separate with pressure regulation.
Preferably, being equipped with the fixinig plate 12 being connected across on the strut axis in each described rocking arm and base, this is fixed
Piece passes through fixing screws 14 and the strut axis connection, and strip through-hole 15 is offered on the fixinig plate, and the rocking arm and base side wall is solid
It is connected to the spacer pin 11 across the strip through-hole.Rocking arm and base around strut axis rotate when, the spacer pin also with rotation simultaneously
It is rotated along strip through-hole, when spacer pin turns to the extreme position of strip through-hole, rocking arm and base stops operating, and shakes to realize
The limit of stand rotation, avoids rocking arm and base rotation angle from spending greatly.In implementation process, the strut axis forms V along its axial direction
Type groove, the fixing screws are resisted against in the V-groove, to guarantee the stable connection of rocking arm and base and strut axis, reliable, accurate.
Above embodiment is only for illustration of the utility model, and is not limitations of the present invention, related skill
The those of ordinary skill in art field can be with various changes can be made in the case where not departing from the spirit and scope of the utility model
And modification, therefore all equivalent technical solutions also should belong to the scope of the utility model.
Claims (6)
1. a kind of half pressure relief means thereon of reel cage passes through including the several rocking arm and bases being mounted on strut axis and with each rocking arm and base
The reel cage body of reel cage axis connection, the strut axis are fixedly connected with the lower end of pole pedestal, it is characterised in that: the pole pedestal upper end
It is provided with camshaft, several cams are fixed on the camshaft, each cam drives corresponding rocking arm and base by driving device
It is rotated around the strut axis.
2. half pressure relief means thereon of reel cage according to claim 1, it is characterised in that: the driving device include lower end with it is described
The connecting rod of reel cage axis connection, the small end are equipped with roller by Roller Shaft, the roller side and corresponding cam contact, rolling
The sub- other side is connected with the pressure regulating screw contacted with the reel cage body.
3. half pressure relief means thereon of reel cage according to claim 1, it is characterised in that: in each described rocking arm and base be equipped with across
The fixinig plate on the strut axis is connect, which passes through fixing screws and the strut axis connection, open up on the fixinig plate
There is strip through-hole, the rocking arm and base side wall is connected with the spacer pin across the strip through-hole.
4. half pressure relief means thereon of reel cage according to claim 3, it is characterised in that: the strut axis forms V along its axial direction
Type groove, the fixing screws are resisted against in the V-groove.
5. according to claim 1 to half pressure relief means thereon of reel cage described in any one of 4, it is characterised in that: the camshaft is adopted
With the driving rotation of manual, electric or pneumatic mode.
6. half pressure relief means thereon of reel cage according to claim 2, it is characterised in that: reel cage can be driven by rotating the pressure regulating screw
Body is rotated around the reel cage axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025372.3U CN208201220U (en) | 2018-01-08 | 2018-01-08 | A kind of half pressure relief means thereon of reel cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025372.3U CN208201220U (en) | 2018-01-08 | 2018-01-08 | A kind of half pressure relief means thereon of reel cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208201220U true CN208201220U (en) | 2018-12-07 |
Family
ID=64491099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820025372.3U Active CN208201220U (en) | 2018-01-08 | 2018-01-08 | A kind of half pressure relief means thereon of reel cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208201220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493951A (en) * | 2020-03-20 | 2021-10-12 | 张家港市广大纺机有限公司 | Spinning machine cradle and pressure fine-adjustment method |
-
2018
- 2018-01-08 CN CN201820025372.3U patent/CN208201220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493951A (en) * | 2020-03-20 | 2021-10-12 | 张家港市广大纺机有限公司 | Spinning machine cradle and pressure fine-adjustment method |
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