CN203834082U - Middle element and ring spinner - Google Patents
Middle element and ring spinner Download PDFInfo
- Publication number
- CN203834082U CN203834082U CN201320741623.5U CN201320741623U CN203834082U CN 203834082 U CN203834082 U CN 203834082U CN 201320741623 U CN201320741623 U CN 201320741623U CN 203834082 U CN203834082 U CN 203834082U
- Authority
- CN
- China
- Prior art keywords
- flange
- bearing insert
- intermediary element
- circumference
- brake lever
- 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.)
- Expired - Lifetime
Links
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000009987 spinning Methods 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/22—Braking arrangements
- D01H7/2208—Braking arrangements using mechanical means
- D01H7/2216—Braking arrangements using mechanical means with one or two manually actuated shoe-brakes acting on a part of the whorl
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a middle element and a ring spinner. A pivoted-rotating brake rod (2) used for installing a spindle (3) of the spinner of the middle element (1) is attached to the circumference of a flange (4) of a bearing bush (5), and the flange (4) of the bearing bush (5) is attached to a spindle rail (6) to be used for installing the spindle (3). The middle element (1) is provided with a bearing point (7) of the brake rod (2), the brake rod (2) can move to a brake position, and the brake rod (2) makes contact with the spindle (3) in the brake position. In order to easily and quickly install the brake rod (2) on the bearing bush (5) and / or remove the brake rod (2) from the bearing bush (5) and in order to guarantee that the brake rod (2) is accurately fixed to the bearing bush (5) in the circumference direction, the middle element (1) is designed to be a U-shaped retaining support surrounding a part of the circumference of the flange (4) of the bearing bush (5).
Description
Technical field
The utility model relate to a kind of for install spinning machine spindle can pivotable brake lever intermediary element, described intermediary element is attached to the circumference of the flange of bearing insert, bearing insert is attached to step rail for spindle is installed, wherein intermediary element has the supporting-point for brake lever, and brake lever can be displaced to application position, at application position brake lever, contact with spindle.
background technology
It is known from CH 347 119 for the intermediary element of brake lever of spindle is installed.Intermediary element is designed to ring, has for the bearing extension of brake lever is installed in its periphery, and wherein said ring is via the flange that is threaded onto bearing insert.In the situation that brake lever weares and teares, therefore intermediary element and brake lever can jointly be discharged by the flange from bearing insert, thereby can change the brake lever of wearing and tearing.Yet this embodiment of intermediary element is disadvantageous, because intermediary element must, by discharging from the flange of bearing insert with spanner, and if prepare to change brake lever, must be removed being placed on the sleeve for winding yarn spindle from spindle.Therefore at place, spinning district, change brake lever and cause long downtime.This embodiment is also because following reason is disadvantageous: intermediary element can not guarantee that with being threaded of flange of bearing insert brake lever is fastened to bearing insert exactly along circumferencial direction.Yet in order to allow more easily and more safely to approach brake lever, brake lever need to be arranged in certain position on the circumference of bearing insert.
Therefore the utility model solves the problem that is designed for the intermediary element that brake lever is installed, to can simply and rapidly brake lever is arranged on bearing insert and/or by brake lever and be removed from bearing insert, and guarantee brake lever to be fastened to exactly bearing insert along circumferencial direction.
Utility model content
According to the utility model, solved described problem, because being designed to surround the U-shaped of a part of circumference of the flange of bearing insert, intermediary element keeps support.It is favourable keeping the design of support, because can will keep support and brake lever jointly to remove from bearing insert by radially pulling, thereby allows simply and rapidly brake lever to be arranged on bearing insert and/or by brake lever and to be removed from bearing insert.
In order simply and rapidly brake lever to be arranged on bearing insert and/or by brake lever and to be removed from bearing insert, also proposed to keep support to interlock the flange that is connected to bearing insert.Interlocking connection is designed to, and keeps support to be axially fixed on the flange of bearing insert, and along circumferencial direction, is accurately positioned the flange of bearing insert.Therefore the in the situation that of wearing and tearing, by radially pulling, can will keep support and brake lever jointly from the flange of bearing insert, to remove, thereby reduce the time cost of changing brake lever.
For fear of keeping during operation support to discharge from bearing insert, if also proved between 90 °-270 ° of circumference of the flange that keeps support to surround bearing insert, be favourable so.
For by keeping support to be accurately positioned the flange of bearing insert along circumferencial direction, if the flange of bearing insert has recess on its circumference, and keep support on inner surface, to there is the projection extending in described recess, be favourable so.Can also be keep support on inner surface, to there is recess, and the flange of bearing insert to have the projection extending in recess on its circumference, keeps support by recess, along circumferencial direction, to be positioned the flange of bearing insert.Therefore guaranteed brake lever to be fastened on bearing insert exactly.
In order to keep support to be axially fixed on the flange of bearing insert, the flange that has also proposed bearing insert has recess at least a portion of its circumference, and keeps support at least a portion of the circumference on surface, to have the projection extending in described recess within it.Can also be, keep support at least a portion of the circumference on surface, to there is recess within it, and the flange of bearing insert has projection at least a portion of its circumference, thereby this projection extend in recess and will keep support to be axially positioned the flange of bearing insert.
If also proved that thereby keeping support to be made of plastics allows to keep support to be assembled to without any problems on the flange of bearing insert, be favourable so.
Use the further disclosure and description the utility model of the following examples.
Accompanying drawing explanation
Fig. 1 represents to have the partial sectional view in spinning district of the ring spinner of brake lever;
The partial top view A in the spinning district in Fig. 2 presentation graphs 1, has wherein described intermediary element and along circumferencial direction, has been fastened to the flange of bearing insert; And
The partial sectional view B in the spinning district in Fig. 3 presentation graphs 2, has wherein described intermediary element and has axially been fixed on the flange of bearing insert.
The specific embodiment
According to the spinning district of the ring spinner of Fig. 1, by the spindle 3 being rotatably installed in bearing insert 5, formed, driven and be kept for holding by the sleeve of yarn in the top that wherein spindle 3 is not described herein.Bearing insert 5 is positioned on step rail 6 via flange 4 and utilizes nut 12 to be fastened to step rail 6.For brake lever 2 is installed, and be furnished with intermediary element 1 on the flange 4 of bearing insert 5.Intermediary element 1 interlocking ground is connected to the flange 4 of bearing insert 5, and wherein interlocking connection is designed to, and intermediary element 1 is axially fixed on the flange 4 of bearing insert 5 and along circumferencial direction, is accurately positioned the flange 4 of bearing insert 5.At Fig. 2, be connected with having described in further detail in Fig. 3 to interlock.Intermediary element 1 has two supporting-points 7 in its periphery, and brake lever 2 utilizes supporting-point 7 to be pivotably mounted in intermediary element 1.During spinning is processed, yarn breakage in the situation that, operating personnel move to by brake lever 2 application position that brake lever 2 contacts with spindle 3.Due to the friction producing between brake lever 2 and spindle 3, spindle 3 is stopped, and therefore operating personnel can repair yarn breakage.After repairing yarn breakage, make brake lever 2 process continuation from application position pivotable and spinning.
According to Fig. 2, intermediary element 1 is designed to U-shaped and keeps support, wherein keeps support 1 to surround the part of circumference for the flange 4 of bearing insert 5.Keep support 1 in its periphery, to have two supporting-points 7, the brake lever 2 that part is described utilizes supporting-point 7 to be pivotably mounted on maintenance support 1, and can move to the application position that brake lever 2 contacts with spindle 3.In order to keep support 1 to be accurately positioned the flange 4 of bearing insert 5 along circumferencial direction, flange 4 has two recesses 8 on its circumference, and keeps support 1 to have on surface and extend into two projections 9 in recess 8 within it.Such connection allows to keep support 1 to be placed on the flange 4 of bearing insert 5.For such object, keep two shanks 13 of support 1 to open, until keep the projection 9 of support 1 to be bonded in the recess 8 of flange 4 of bearing insert 5.In order to ensure keeping support 1 to return elastically its original-shape, keep support 1 to be made by the plastics with enough resilient flexibility.Therefore the in the situation that of brake lever 2 wearing and tearing, can will keep support 1 and brake lever 2 jointly from the flange 4 of bearing insert 5, to remove, be used in the time cost of changing brake lever 2 to keep minimum by radially pulling.Owing to keeping support 1 to be accurately positioned the flange 4 of bearing insert 5 along circumferencial direction, so also realized accurately fastening on bearing insert 5 of brake lever 2, therefore guaranteed operating personnel easily and approached safely brake lever.In order to keep support 1 to be accurately positioned the flange 4 of bearing insert 5 along circumferencial direction, interlocking connection also can be designed as, and keep support 1 on inner surface, to have recess, and the flange 4 of bearing insert 5 has the projection extending in recess on its circumference.
Fig. 3 has described to keep support 1 to be axially fixed on the flange 4 of bearing insert 5.The flange 4 of bearing insert 5 shows the recess 10 of at least a portion of its circumference, and keeps support 1 to show the projection 11 of at least a portion of the circumference that extend into its inner surface in recess 10, and it also describes in Fig. 2.In order to keep support 1 to be axially fixed on the flange 4 of bearing insert 5, also can keep on the contrary support 1 at least a portion of circumference on surface, to there is recess within it, and the flange 4 of bearing insert 5 have the projection extending in recess at least a portion of its circumference.
Claims (9)
- One kind for install spinning machine spindle (3) can pivotable brake lever (2) intermediary element (1), described intermediary element (1) is attached to the circumference of the flange (4) of bearing insert (5), described bearing insert (5) is attached to step rail (6) for described spindle (3) is installed, wherein said intermediary element (1) has the supporting-point (7) for described brake lever (2), and described brake lever (2) can be displaced to application position, at brake lever (2) described in this application position, contact with described spindle (3), it is characterized in that, the U-shaped of a part of circumference that described intermediary element (1) is designed to surround the flange (4) of described bearing insert (5) keeps support.
- 2. intermediary element according to claim 1, is characterized in that, is connected to described intermediary element (1) interlocking the flange (4) of described bearing insert (5).
- 3. intermediary element according to claim 1 and 2, is characterized in that, described maintenance support (1) surrounds between 90 °-270 ° of circumference of flange (4) of described bearing insert (5).
- 4. intermediary element according to claim 2, it is characterized in that, the flange (4) of described bearing insert (5) has recess (8) on its circumference, and described maintenance support (1) has projection (9) on inner surface, this projection (9) extend into described recess (8) thus in described maintenance support (1) is positioned to the flange (4) of described bearing insert (5) along circumferencial direction.
- 5. intermediary element according to claim 2, it is characterized in that, described maintenance support (1) has recess on inner surface, and the flange (4) of described bearing insert (5) has projection on its circumference, thereby this projection extend into and in described recess, described maintenance support (1) is positioned to the flange (4) of described bearing insert (5) along circumferencial direction.
- 6. according to the intermediary element described in claim 4 or 5, it is characterized in that, the flange (4) of described bearing insert (5) has recess (10) at least a portion of its circumference, and described maintenance support (1) has projection (11) at least a portion of circumference on surface within it, this projection (11) extend into described recess (10) thus in described maintenance support (1) is axially positioned to the flange (4) of described bearing insert (5).
- 7. according to the intermediary element described in claim 4 or 5, it is characterized in that, described maintenance support (1) has recess at least a portion of circumference on surface within it, and the flange (4) of described bearing insert (5) has projection at least a portion of its circumference, thereby this projection extend into the flange (4) that in described recess, described maintenance support (1) is axially positioned to described bearing insert (5).
- 8. intermediary element according to claim 1 and 2, is characterized in that, described maintenance support (1) is made of plastics.
- 9. a ring spinner, have according in claim 1-8 one or more described for install can pivotable brake lever (2) intermediary element (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH02517/12 | 2012-11-23 | ||
| CH02517/12A CH707235A1 (en) | 2012-11-23 | 2012-11-23 | Intermediate element for supporting pivotable brake lever of spindle of spinning machine, is provided to contact brake lever with spindle mounted on spindle rail, while moving contact brake lever into braking position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834082U true CN203834082U (en) | 2014-09-17 |
Family
ID=49714044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741623.5U Expired - Lifetime CN203834082U (en) | 2012-11-23 | 2013-11-22 | Middle element and ring spinner |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN203834082U (en) |
| CH (1) | CH707235A1 (en) |
| DE (1) | DE202013104755U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757579A (en) * | 2016-12-23 | 2017-05-31 | 晋中经纬恒腾纺机有限公司 | Bobbin spindle connector |
| CN110106587A (en) * | 2019-05-10 | 2019-08-09 | 经纬智能纺织机械有限公司 | A kind of fixed device of lower bracket of ring throstle steel band type pallet conveying |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH347119A (en) | 1956-10-17 | 1960-06-15 | Rieter Joh Jacob & Cie Ag | Brake for spinning or twisting spindles |
| GB874370A (en) * | 1958-10-14 | 1961-08-02 | Johann Jacob Keyser | Mounting for spindle bases in spinning machines |
| US3122875A (en) * | 1960-05-09 | 1964-03-03 | Whitin Machine Works | Spindle brakes |
| US3406512A (en) * | 1966-12-27 | 1968-10-22 | Schurr Stahlecker & Grill | Spindle for spinning or twisting machines |
-
2012
- 2012-11-23 CH CH02517/12A patent/CH707235A1/en not_active Application Discontinuation
-
2013
- 2013-10-23 DE DE202013104755U patent/DE202013104755U1/en not_active Expired - Lifetime
- 2013-11-22 CN CN201320741623.5U patent/CN203834082U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757579A (en) * | 2016-12-23 | 2017-05-31 | 晋中经纬恒腾纺机有限公司 | Bobbin spindle connector |
| CN110106587A (en) * | 2019-05-10 | 2019-08-09 | 经纬智能纺织机械有限公司 | A kind of fixed device of lower bracket of ring throstle steel band type pallet conveying |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202013104755U1 (en) | 2013-11-04 |
| CH707235A1 (en) | 2014-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |