CN210684044U - Low-noise cotton spinning spindle - Google Patents
Low-noise cotton spinning spindle Download PDFInfo
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- CN210684044U CN210684044U CN201921471690.3U CN201921471690U CN210684044U CN 210684044 U CN210684044 U CN 210684044U CN 201921471690 U CN201921471690 U CN 201921471690U CN 210684044 U CN210684044 U CN 210684044U
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Abstract
The utility model relates to a low-noise cotton spinning spindle, which comprises a spindle disc, a spindle rod and a positioning shaft; the spindle rod comprises a spindle rod main body and an expansion ring, the spindle rod main body is fixed on the spindle disc, the expansion ring comprises a connecting ring, a movable ring, a connecting spring and elastic sheets, the connecting ring is sleeved on the spindle rod main body and fixed on the spindle disc, the movable ring is sleeved on the spindle rod main body, the connecting spring is connected with the movable ring and the connecting ring, and a plurality of elastic sheets are annularly arrayed on the side faces of the movable ring and the connecting ring; the location axle is including location axle main part and position sleeve, be provided with a plurality of fixed strips on the location axle main part side, location axle main part bottom surface is provided with the location strip, and position sleeve lateral wall and bottom surface are inside to be provided with inhales the sound cotton, and position sleeve lateral surface annular array has a plurality of balls. The utility model provides a cotton spinning spindle rotate the problem of the easy noise that produces of in-process at a high speed, can guarantee that the cotton spinning spindle steadily rotates, reach absorbing effect.
Description
Technical Field
The utility model relates to the field of textile technology, concretely relates to low noise cotton spinning spindle.
Background
The cotton spinning spindle is one of the main parts of twisting and winding on the spinning machine, and is an assembly with a slender revolving shaft supported by two points as the main body, and the cotton spinning spindle mainly comprises a spindle rod, a spindle disk and a spindle foot.
Disclosure of Invention
The utility model provides a cotton spinning spindle rotate the problem of the easy noise that produces of in-process at a high speed, can guarantee the inseparable combination of spinning sleeve and cotton spinning spindle, can guarantee simultaneously that the cotton spinning spindle stably rotates.
In order to solve the above problem, the technical scheme of the utility model is that:
a low-noise cotton spinning spindle comprises a spindle disc, a spindle rod and a positioning shaft;
the spindle rod is arranged at the upper part of the spindle disc, and the positioning shaft is arranged at the lower part of the spindle disc;
the spindle rod comprises a spindle rod main body and an expansion ring, the spindle rod main body is fixed on a spindle disc, the expansion ring is sleeved on the spindle rod main body and is connected with the spindle disc, the expansion ring comprises a connecting ring, a movable ring, a connecting spring and elastic sheets, the connecting ring is sleeved on the spindle rod main body and is fixedly connected with the spindle disc, the movable ring is sleeved on the spindle rod main body, the connecting spring is sleeved on the spindle rod main body, one end of the connecting spring is connected with the movable ring, the other end of the connecting spring is connected with the connecting ring, the elastic sheets are arc-shaped plate bodies, and a plurality of elastic sheets are annularly arrayed on the side faces of the movable ring and the connecting ring;
the location axle is including location axle main part and position sleeve, location axle main part is the cylinder, and spindle disc is connected to location axle main part top surface, and location axle main part side annular array has a plurality of fixed strips, and location axle main part bottom surface is provided with the location strip, the position sleeve cover is established and is fixed in location axle main part, and the position sleeve is upper end open-ended hollow circular cylinder, and position sleeve lateral wall and bottom surface inside are provided with inhales the sound cotton, and position sleeve lateral surface annular array has a plurality of balls.
Further, the spindle rod, the spindle disc and the positioning shaft are coaxially arranged.
Furthermore, one end of the elastic sheet is connected with the movable ring, the other end of the elastic sheet is connected with the connecting ring, and the arc-shaped opening of the elastic sheet faces the spindle rod main body.
Furthermore, the fixing strip on the side surface of the positioning shaft main body is a rectangular rod body, and the positioning strip on the bottom surface of the positioning shaft main body is of a cross structure.
Furthermore, the side wall of the inner cavity of the positioning sleeve is provided with a strip-shaped groove corresponding to the fixing strip on the positioning shaft main body, and the bottom surface of the inner cavity of the positioning sleeve is provided with a cross-shaped groove corresponding to the positioning strip on the positioning shaft main body.
Through the technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a cover is equipped with the expansion ring on the spindle pole, spinning sleeve cover is established on the spindle pole, the bottom mounting is on the spindle disc, when the cover was established spinning sleeve toward spindle pole going up, the cover is equipped with the expansion ring on the spindle pole, spinning sleeve downstream, the expansion ring receives the extrusion of spinning sleeve, the expansion ring contracts to the internal contraction, the expansion ring pushes up spinning sleeve inner wall under the effect of shrink spring, can guarantee the inseparable combination of spinning sleeve and spindle pole, prevent that spinning bobbin from beating, produce the noise.
2. The utility model discloses a spindle disc sub-unit connection has the location axle, and the location axle is installed in the spindle foot, and location axle main part passes through the fixed strip and installs in the position sleeve with the location strip, and the sound cotton of inhaling in the position sleeve can absorb the noise because of location axle vibrations produce, is provided with the ball on the position sleeve lateral wall, can avoid the direct friction of location axle and spindle foot, reduces frictional force, reduces the wearing and tearing of location axle, and the cotton spinning spindle is difficult to produce at the pivoted in-process and rocks, guarantees that the cotton spinning spindle is stable to be rotated.
Drawings
FIG. 1 is a cross-sectional view of a low noise cotton spinning spindle of the present invention;
FIG. 2 is a front view of the expansion ring of the present invention;
fig. 3 is a schematic structural view of the positioning shaft main body of the present invention;
fig. 4 is a partial cross-sectional view of the positioning sleeve of the present invention.
The reference numbers in the drawings are as follows: the device comprises a bearing 1, a sound absorption cotton 2, a fixing strip 3, a spindle disc 4, an elastic sheet 5, a connecting spring 6, a movable ring 7, a spindle rod main body 8, a connecting ring 9, a positioning shaft main body 10, a positioning strip 11, a strip-shaped groove 12, a cross-shaped groove 13 and a positioning sleeve 14.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 4, a low noise cotton spinning spindle comprises a spindle disc 4, a spindle rod and a positioning shaft;
the spindle rod is arranged at the upper part of the spindle disc 4, the positioning shaft is arranged at the lower part of the spindle disc 4, and the spindle rod, the spindle disc 4 and the positioning shaft are coaxially arranged;
the spindle rod comprises a spindle rod main body 8 and an expansion ring, the spindle rod main body 8 is fixed on the spindle disc 4, the expansion ring is sleeved on the spindle rod main body 8 and is connected with the spindle disc 4, the expansion ring comprises a connecting ring 9, a movable ring 7, a connecting spring 6 and an elastic sheet 5, the connecting ring 9 is sleeved on the spindle rod main body 8 and is fixedly connected with the spindle disc 4, the movable ring 7 is sleeved on the spindle rod main body 8, the connecting spring 6 is sleeved on the spindle rod main body 8, one end of the connecting spring 6 is connected with the movable ring 7, the other end of the connecting spring 6 is connected with the connecting ring 9, the elastic sheet 5 is an arc-shaped plate body which is annularly arrayed on the side surfaces of the movable ring 7 and the connecting ring 9, one end of the elastic sheet 5 is connected with the movable ring 7, the other end of the elastic sheet is connected with the;
the positioning shaft comprises a positioning shaft main body 10 and a positioning sleeve 14, the positioning shaft main body 10 is a cylinder, the top surface of the positioning shaft main body 10 is connected with a spindle plate 4, a plurality of fixing strips 3 are annularly arrayed on the side surface of the positioning shaft main body 10, the bottom surface of the positioning shaft main body 10 is provided with positioning strips 11, the fixing strips 3 on the side surface of the positioning shaft main body 10 are rectangular rod bodies, and the positioning strips 11 on the bottom surface of the positioning shaft main body 10 are in a cross-shaped structure; the positioning sleeve 14 is sleeved and fixed on the positioning shaft main body 10, the positioning sleeve 14 is a hollow cylinder with an opening at the upper end, the side wall of a hollow cavity in the positioning sleeve 14 is provided with a strip-shaped groove 12 corresponding to the fixing strip 3 on the positioning shaft main body 10, and the bottom surface of the hollow cavity in the positioning sleeve 14 is provided with a cross-shaped groove 13 corresponding to the positioning strip on the positioning shaft main body 10; the sound absorption cotton 2 is arranged inside the side wall and the bottom surface of the positioning sleeve 14, and a plurality of balls 1 are annularly arrayed on the outer side surface of the positioning sleeve 14 from top to bottom.
When in use, an expansion ring is sleeved on an ingot rod, a spinning sleeve is sleeved on the ingot rod, the bottom end of the spinning sleeve is fixed on a spindle disc 4, when the spinning sleeve is sleeved on the ingot rod, the expansion ring is sleeved on the ingot rod, the spinning sleeve moves downwards and is extruded by the spinning sleeve, the expansion ring contracts inwards, the expansion ring tightly pushes the inner wall of the spinning sleeve under the action of a contraction spring, the tight combination of the spinning sleeve and the ingot rod can be ensured, the spinning sleeve tube is prevented from jumping and generating noise, a positioning shaft is connected to the lower part of the spindle disc 4 and is arranged in the spindle foot, a positioning shaft main body 10 is arranged in the positioning sleeve 14 through a fixing strip 3 and a positioning strip 11, sound-absorbing cotton 2 in the positioning sleeve 14 can absorb the noise generated by vibration of the positioning shaft, balls 1 are arranged on the side wall of the positioning sleeve 14, the direct friction between the positioning shaft and the spindle foot can be avoided, and the friction force between the positioning shaft and the, the abrasion of the positioning shaft is reduced, the cotton spinning spindle is not easy to shake in the rotating process, and the stable rotation of the cotton spinning spindle is ensured.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various equivalent or equivalent modifications or replacements to the technical solution of the present invention are within the protection scope of the present invention within the scope of the present invention.
Claims (5)
1. A low-noise cotton spinning spindle comprises a spindle disc (4), and is characterized by also comprising a spindle rod and a positioning shaft;
the spindle rod is arranged at the upper part of the spindle disc (4), and the positioning shaft is arranged at the lower part of the spindle disc (4);
the spindle rod comprises a spindle rod main body (8) and an expansion ring, the spindle rod main body (8) is fixed on the spindle disc (4), the expansion ring is sleeved on the spindle rod main body (8) and is connected with the spindle disc (4), the expansion ring comprises a connecting ring (9), a movable ring (7), a connecting spring (6) and elastic sheets (5), the connecting ring (9) is sleeved on the spindle rod main body (8) and is fixedly connected with the spindle disc (4), the movable ring (7) is sleeved on the spindle rod main body (8), the connecting spring (6) is sleeved on the spindle rod main body (8), one end of the connecting spring (6) is connected with the movable ring (7), the other end of the connecting spring is connected with the connecting ring (9), the elastic sheets (5) are arc-shaped plate bodies, and a plurality of elastic sheets (5) are annularly arrayed on the side faces of the movable ring (7) and the connecting ring (9);
the location axle is including location axle main part (10) and position sleeve (14), location axle main part (10) are the cylinder, and spindle disc (4) is connected to location axle main part (10) top surface, and location axle main part (10) side annular array has a plurality of fixed strip (3), and location axle main part (10) bottom surface is provided with location strip (11), position sleeve (14) cover is established and is fixed on location axle main part (10), and position sleeve (14) are upper end open-ended hollow cylinder, and position sleeve (14) lateral wall and bottom surface are inside to be provided with inhales sound cotton (2), and position sleeve (14) lateral surface annular array has a plurality of balls (1).
2. A low noise cotton spinning spindle according to claim 1, characterized in that the spindle rod, the spindle disk (4) and the positioning shaft are coaxially arranged.
3. A low noise cotton spinning spindle according to claim 1, wherein one end of the elastic sheet (5) is connected with the movable ring (7), the other end is connected with the connecting ring (9), and the arc-shaped opening of the elastic sheet (5) faces the spindle shaft main body (8).
4. A low noise cotton spinning spindle according to claim 1, wherein the fixing strips (3) on the side of the positioning shaft body (10) are rectangular rod bodies, and the positioning strips (11) on the bottom of the positioning shaft body (10) are in a criss-cross structure.
5. A low noise cotton spinning spindle according to claim 4, characterized in that the side wall of the hollow cavity in the positioning sleeve (14) is provided with a strip-shaped groove (12) corresponding to the fixing strip (3) on the positioning shaft body (10), and the bottom surface of the hollow cavity in the positioning sleeve (14) is provided with a cross-shaped groove (13) corresponding to the positioning strip on the positioning shaft body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471690.3U CN210684044U (en) | 2019-09-05 | 2019-09-05 | Low-noise cotton spinning spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921471690.3U CN210684044U (en) | 2019-09-05 | 2019-09-05 | Low-noise cotton spinning spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684044U true CN210684044U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921471690.3U Active CN210684044U (en) | 2019-09-05 | 2019-09-05 | Low-noise cotton spinning spindle |
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| CN (1) | CN210684044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323191A (en) * | 2020-10-23 | 2021-02-05 | 衡阳新新纺织机械有限公司 | Spindle seat for cladding spindle |
-
2019
- 2019-09-05 CN CN201921471690.3U patent/CN210684044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112323191A (en) * | 2020-10-23 | 2021-02-05 | 衡阳新新纺织机械有限公司 | Spindle seat for cladding spindle |
| CN112323191B (en) * | 2020-10-23 | 2023-06-06 | 深圳大通利丰科技发展有限公司 | Spindle seat of cladding spindle |
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