CN204354070U - A kind of provision for disengagement spinning little roller bearing for precision - Google Patents
A kind of provision for disengagement spinning little roller bearing for precision Download PDFInfo
- Publication number
- CN204354070U CN204354070U CN201420751097.5U CN201420751097U CN204354070U CN 204354070 U CN204354070 U CN 204354070U CN 201420751097 U CN201420751097 U CN 201420751097U CN 204354070 U CN204354070 U CN 204354070U
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- CN
- China
- Prior art keywords
- contiguous block
- clamping part
- screw rod
- disengagement
- provision
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- 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 - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a kind of provision for disengagement spinning little roller bearing for precision, comprise screw rod, on screw rod, socket is provided with contiguous block, the central integral formula of contiguous block be provided with screw rod with the use of screw, the bilateral symmetry of contiguous block is provided with the elongated slot of vertical direction, is equipped with clamping part in elongated slot, and elongated slot is stretched out in one end of clamping part, the other end in blessing portion is arranged in the elongated slot of contiguous block by bearing pin, and on screw rod, also socket is provided with clip.The utility model structure is simple, easily processing, with low cost, easy to use, save time, laborsaving, highly versatile, this provision for disengagement improves the problem that tradition draws the blessing position of horse device blocked up, and solve transverse arm when tradition draws horse device to work stressed after can be shape, clamping part can to transverse arm two ends slide drawback, this structural design, do not need to beat bearing can dismantle, can not cause any harm to roller, and it is easy to dismantle bearing, one people just can operate, time saving and energy saving.
Description
Technical field
The utility model belongs to technical field of textile machine, is specifically related to a kind of provision for disengagement spinning little roller bearing for precision.
Background technology
Roller weaving loom is used for strain several of yarn, works the cylindrical rotary part of feeding to effects such as, drawing-off, outputs, be widely used in the mechanisms such as drawing-off, combing, conveying in textile machine.It is widely used in various placement machinery.And part is gathered in the important drawing-off that little roller bearing is compact spinning frame, the flyings occurred in spinning process and dust, drop in the gap of little roller bearing and inner ring, cause the phenomenon of little roller bearing and inner ring locking or serious wear, cause small gross to be pulled in generation in rotation process to beat, thus make fiber strip transporting velocity uneven, and then cause the phenomenon of spinning data severe exacerbation, therefore, after little roller bearing wearing and tearing, need to change, at present, for the method for dismounting of little roller bearing, usual employing hammering method: be specially and be added in bearing inner race with copper rod or other soft metals, strike down gently with hand hammer, require often to hit once, a position will be moved, inner ring surrounding is made to be subject to uniform hitting power, dismounting speed is slow, force is uneven, pull-out method: general adopt two pawls or three-jaw draw horse, during dismounting bearing, draw horse to catch on bearing inner race, turn handle, just bearing Nie can being pulled out slowly, existingly draw horse device, needing larger blessing space when operating, and little roller bearing shelves are short and small, bearing and roller end clearance little, therefore, use existing two pawls or Three-claw pull-horse, be difficult to bearing to take out, even can not take out.Therefore, design a kind of provision for disengagement facilitating precision to spin little roller bearing, be extremely necessary.
Utility model content
For problems of the prior art, the purpose of this utility model is to design provides a kind of provision for disengagement spinning little roller bearing for precision.
Described a kind of provision for disengagement spinning little roller bearing for precision, comprise screw rod, it is characterized in that on described screw rod, socket is provided with contiguous block, the central integral formula of described contiguous block be provided with screw rod with the use of screw, the bilateral symmetry of contiguous block is provided with the elongated slot of vertical direction, and be equipped with clamping part in described elongated slot, elongated slot is stretched out in one end of clamping part, the other end in blessing portion is arranged in the elongated slot of contiguous block by bearing pin, and on described screw rod, also socket is provided with clip.
Described a kind of provision for disengagement spinning little roller bearing for precision, is characterized in that described clamping part is provided with two, is symmetrical arranged the below of contiguous block.
Described a kind of provision for disengagement spinning little roller bearing for precision, it is characterized in that described clamping part is semi-circular structure, on described clamping part inside, integral type is provided with semicircle endoporus, and described endoporus arranges in step-like, step-likely endoporus is divided into upper endoporus and lower endoporus.
Described a kind of provision for disengagement spinning little roller bearing for precision, is characterized in that described clamping part is provided with arc boss away from the end of contiguous block, and the diameter of described arc boss is greater than the diameter of clip.
Described a kind of provision for disengagement spinning little roller bearing for precision, is characterized in that the top of described screw rod is equipped with handle.
The utility model structure is simple, easily processing, with low cost, easy to use, save time, laborsaving, highly versatile, this provision for disengagement improves the problem that tradition draws the blessing position of horse device blocked up, and solve transverse arm when tradition draws horse device to work stressed after can be shape, clamping part can to transverse arm two ends slide drawback, this structural design, do not need to beat bearing can dismantle, can not cause any harm to roller, and it is easy to dismantle bearing, one people just can operate, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1-screw rod, 2-practices level block, 3-elongated slot, 4-clamping part, 5-bearing pin, 6-clip, 7-endoporus, 8-boss, 9-handle.
Detailed description of the invention
The utility model is further illustrated below in conjunction with Figure of description.
As shown in Figure 1, a kind of provision for disengagement spinning little roller bearing for precision of the utility model, comprise screw rod 1, be socketed the contiguous block 2 be arranged on screw rod 1, the central integral formula of this contiguous block 2 be provided with screw rod 1 with the use of screw, the bilateral symmetry of contiguous block 2 is provided with the elongated slot 3 of vertical direction, semi-circular clamp portion 4 is equipped with in elongated slot 3, elongated slot is stretched out in one end of clamping part 4, be symmetrical arranged the below of contiguous block 2, the other end of clamping part 4 is arranged in the elongated slot 3 of contiguous block 2 by bearing pin 5, two semicircular clamping part 4 can be freely movable by bearing pin 5, the bearing be convenient to for different size all can use, highly versatile, on screw rod 1, also socket is provided with clip 6.The upper integral type in clamping part 4 inside is provided with semicircle endoporus 7, endoporus 7 arranges in step-like, step-likely endoporus is divided into upper endoporus and lower endoporus, wherein, the size of lower endoporus is less than bearing outer ring size and is greater than bearing inner race hole dimension, the size of upper endoporus is greater than bearing size, directly bearing is wrapped up, clamping part 4 is provided with arc boss 8 away from the end of contiguous block 2, the diameter of arc boss 8 is greater than the diameter of clip 6, the setting of clip 6, can be used to the mobilizable clamping part 4 of banding, can not slide to transverse arm two ends as tradition draws horse, the arc boss 8 arranged is used for preventing clip 6 from skidding off.In order to make rotation more convenient laborsaving, be equipped with handle 9 on the top of screw rod 1.
The utility model use procedure, during dismounting bearing, screw rod 1 is screwed into correct position, unclamp two semicircular clamping part 4, step and little roller shaft in clamping part 4 end are fitted and adjacent bearing, clamping part 4 is held tightly by cover front band 6, and screw rod 1 is withstood little roller centre bore by turn handle 9, and semicircle clamping part 4 is corresponding steps back thus is pulled out by bearing.
Claims (5)
1. one kind is spun the provision for disengagement of little roller bearing for precision, comprise screw rod (1), it is characterized in that the upper socket of described screw rod (1) is provided with contiguous block (2), the central integral formula of described contiguous block (2) be provided with screw rod with the use of screw, the bilateral symmetry of contiguous block (2) is provided with the elongated slot (3) of vertical direction, clamping part (4) is equipped with in described elongated slot (3), elongated slot is stretched out in one end of clamping part (4), the other end in blessing portion (4) is arranged in the elongated slot (3) of contiguous block (2) by bearing pin (5), on described screw rod (1), also socket is provided with clip (6).
2. a kind of provision for disengagement spinning little roller bearing for precision as claimed in claim 1, is characterized in that described clamping part (4) is provided with two, is symmetrical arranged the below of contiguous block (2).
3. a kind of provision for disengagement spinning little roller bearing for precision as claimed in claim 1, it is characterized in that described clamping part (4) is in semi-circular structure, on described clamping part (4) inside, integral type is provided with semicircle endoporus (7), described endoporus (7) is arranged in step-like, step-likely endoporus is divided into upper endoporus and lower endoporus.
4. a kind of provision for disengagement spinning little roller bearing for precision as claimed in claim 1, it is characterized in that described clamping part (4) is provided with arc boss (8) away from the end of contiguous block (2), the diameter of described arc boss (8) is greater than the diameter of clip (6).
5. a kind of provision for disengagement spinning little roller bearing for precision as claimed in claim 1, is characterized in that the top of described screw rod (1) is equipped with handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751097.5U CN204354070U (en) | 2014-12-04 | 2014-12-04 | A kind of provision for disengagement spinning little roller bearing for precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751097.5U CN204354070U (en) | 2014-12-04 | 2014-12-04 | A kind of provision for disengagement spinning little roller bearing for precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354070U true CN204354070U (en) | 2015-05-27 |
Family
ID=53255563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751097.5U Expired - Fee Related CN204354070U (en) | 2014-12-04 | 2014-12-04 | A kind of provision for disengagement spinning little roller bearing for precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354070U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113061A (en) * | 2015-09-09 | 2015-12-02 | 经纬纺织机械股份有限公司 | Rapid machine beam puller of ring spinning frame |
| CN105568519A (en) * | 2016-02-22 | 2016-05-11 | 石家庄常山纺织股份有限公司 | Device for dismounting motor transmission wheel of knitting machine provided with shuttles |
| CN108098683A (en) * | 2017-12-18 | 2018-06-01 | 中国航发贵州黎阳航空动力有限公司 | A kind of bearing puller of engine assembly and bearing method for pulling out |
| CN110340844A (en) * | 2019-07-18 | 2019-10-18 | 宁夏恒达纺织科技股份有限公司 | It is a kind of for dismantling the tool for being matched with the roller and its bearing of special-shaped negative tube |
-
2014
- 2014-12-04 CN CN201420751097.5U patent/CN204354070U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113061A (en) * | 2015-09-09 | 2015-12-02 | 经纬纺织机械股份有限公司 | Rapid machine beam puller of ring spinning frame |
| CN105113061B (en) * | 2015-09-09 | 2023-07-28 | 经纬智能纺织机械有限公司 | Quick beam puller of ring spinning frame |
| CN105568519A (en) * | 2016-02-22 | 2016-05-11 | 石家庄常山纺织股份有限公司 | Device for dismounting motor transmission wheel of knitting machine provided with shuttles |
| CN108098683A (en) * | 2017-12-18 | 2018-06-01 | 中国航发贵州黎阳航空动力有限公司 | A kind of bearing puller of engine assembly and bearing method for pulling out |
| CN110340844A (en) * | 2019-07-18 | 2019-10-18 | 宁夏恒达纺织科技股份有限公司 | It is a kind of for dismantling the tool for being matched with the roller and its bearing of special-shaped negative tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20161204 |