CN201280618Y - T-shaped pilot bearing seat fixing device - Google Patents
T-shaped pilot bearing seat fixing device Download PDFInfo
- Publication number
- CN201280618Y CN201280618Y CNU2008200152216U CN200820015221U CN201280618Y CN 201280618 Y CN201280618 Y CN 201280618Y CN U2008200152216 U CNU2008200152216 U CN U2008200152216U CN 200820015221 U CN200820015221 U CN 200820015221U CN 201280618 Y CN201280618 Y CN 201280618Y
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- CN
- China
- Prior art keywords
- feather key
- roller
- shaped
- fixing device
- type
- 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
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Abstract
The utility model discloses a fixing device for a T-shaped guide bearing seat, which has the characteristics of simple structure, low cost, convenient use and reliability. The fixing device for the T-shaped guide bearing seat comprises a T-shaped feather key pedestal (usually refers to as 'roller stool'), a T-shaped feather key, compression screws, a pressing seat, rollers and roller bearing seats. The fixing device is characterized in that the T-shaped feather key is fixed on the T-shaped feather key pedestal; the rollers are arranged on the roller bearing seats; the roller bearing seats are coupled with the T-shaped feather key pedestal (usually referred to as 'roller stool') through the compression screws, the pressing seat and the T-shaped guide feather key; the roller bearing seats can slide along the T-shaped feather key; the T-shaped feather key and the T-shaped feather key pedestal are fixed through the pressing seat and the compression screws; the T-shaped feather key can be arranged horizontally or at an angle with the horizontal plane, or even vertical to the horizontal plane; the three rollers need roller bearing seats adjusted according to fiber length, which possibly exist two pairs or three pairs.
Description
Technical field:
The utility model relates to technical field of textile machine, and exactly, it is in the core drafting unit of cotton spinning carding machine and drawing frame, the fixture of roller shaft bearing.
Background technology:
At present, be used for the spinning processing process of staple fibre, indispensable comb and parallel cotton fibers prior to spinning and drafting two procedures.In carding machine and drawing frame, drafting unit is to be used for the core component of drawing-down strip, in the drafting unit, the position of a general roller shaft bearing is fixed, and the position of two to three rollers is arranged, and need adjust according to the length of processing fiber, after adjust the position of these rollers, will pass through roller shaft bearing fixing them, fixedly the mode of roller shaft bearing all is directly it to be fastened on the roller stool with screw (or bolt) now, and this fixed form operation is loaded down with trivial details.
Summary of the invention:
The utility model purpose solves deficiency of the prior art exactly, provides a kind of simple in structure, easy to use, dependable performance, and can fix two to three devices that need adjust the roller shaft bearing of distance according to fibre length simultaneously.
The purpose of this utility model is to realize like this, T type guide bearing chock fixing device, it comprises: T type feather key pedestal (also claiming the roller stool usually), T type feather key, housing screw, wedge, roller, the roller shaft bearing, it is characterized in that: T type feather key 2 is fixed on the T type feather key pedestal 1, one roller 9, two rollers 10, three rollers 11, four rollers 12 are installed in roller shaft bearing 3,6,7, on 8, roller shaft bearing 3,6,7,8 by housing screw 4, wedge 5, T type feather key 2 connects mutually with T type feather key pedestal (also claiming the roller stool usually), 3,6,7 roller shaft bearings can be slided along T type feather key 2, and T type feather key 2 and T type feather key pedestal 1 are fixing by housing screw 4 and wedge 5.
The utility model has the advantages that: structure and technology are simple, cheap, and dependable performance can be adjusted the distance of roller shaft bearing according to the needs of fibre length.
Description of drawings:
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is a left view of the present utility model.
The specific embodiment:
Embodiment 1:
The utility model operating process is to realize like this, determine roller 10 according to the difference of fibre length, 11,12 position, and this process is by moving roller bearing block 7,6, realize 3 position, at moving roller bearing block 7,6, in the time of 3, T type feather key 2 plays the effect of guiding to them, in roller shaft bearing 7,6,3 adjust to the precalculated position after, tighten housing screw 4, wedge 5 makes T type feather key 2 produce micro-deformation, by roller shaft bearing 7,6, T type fluting on 3 compresses them, every roller has two roller bearing seat supports, this device needs two groups of fixtures when using, when operation, one group of this device is fixed the roller shaft bearing of a side, another organizes the fixedly roller shaft bearing of opposite side of this device, T type feather key can level be installed, also can certain angle be arranged with horizontal plane, can install perpendicular to horizontal plane even, in actual applications, because the difference of unit type, 3,6, need may only there be two pairs in 7 three rollers according to the roller shaft bearing of fibre length adjustment, also may three pairs of existence simultaneously.
Claims (3)
1, T type guide bearing chock fixing device, it comprises: T type feather key pedestal (also claiming the roller stool usually), T type feather key, housing screw, wedge, roller, the roller shaft bearing, it is characterized in that: T type feather key (2) is fixed on the T type feather key pedestal (1), one roller (9), two rollers (10), three rollers (11), four rollers (12) are installed in roller shaft bearing (3), (6), (7), (8) on, roller shaft bearing (3), (6), (7), (8) by housing screw (4), wedge (5), T type feather key (2) connects mutually with T type feather key pedestal (also claiming the roller stool usually), (3), (6), (7) the roller shaft bearing can be slided along T type feather key (2), and T type feather key (2) and T type feather key pedestal (1) are fixing by housing screw (4) and wedge (5).
2, T type guide bearing chock fixing device according to claim 1 is characterized in that: T type feather key can level be installed, and also can certain angle be arranged with horizontal plane, can install perpendicular to horizontal plane even.
3, T type guide bearing chock fixing device according to claim 1 is characterized in that: need may only there be two pairs in three rollers according to the roller shaft bearing of fibre length adjustment, also may three pairs of existence simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200152216U CN201280618Y (en) | 2008-08-26 | 2008-08-26 | T-shaped pilot bearing seat fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200152216U CN201280618Y (en) | 2008-08-26 | 2008-08-26 | T-shaped pilot bearing seat fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280618Y true CN201280618Y (en) | 2009-07-29 |
Family
ID=40927498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200152216U Expired - Lifetime CN201280618Y (en) | 2008-08-26 | 2008-08-26 | T-shaped pilot bearing seat fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280618Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374772A (en) * | 2012-04-12 | 2013-10-30 | 立达英格尔施塔特有限公司 | Textile machine with at least two drawing frames with same function |
-
2008
- 2008-08-26 CN CNU2008200152216U patent/CN201280618Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374772A (en) * | 2012-04-12 | 2013-10-30 | 立达英格尔施塔特有限公司 | Textile machine with at least two drawing frames with same function |
| CN103374772B (en) * | 2012-04-12 | 2016-12-28 | 立达英格尔施塔特有限公司 | There is the textile machinery of the drawing frame of at least two phase same-action |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090729 Effective date of abandoning: 20080826 |