CN210420303U - Double-tension Luolan upper pin - Google Patents
Double-tension Luolan upper pin Download PDFInfo
- Publication number
- CN210420303U CN210420303U CN201920759175.9U CN201920759175U CN210420303U CN 210420303 U CN210420303 U CN 210420303U CN 201920759175 U CN201920759175 U CN 201920759175U CN 210420303 U CN210420303 U CN 210420303U
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- Prior art keywords
- bracket
- tension
- rotating shaft
- tension bracket
- spring mounting
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 6
- 230000009977 dual effect Effects 0.000 claims 4
- 241001465754 Metazoa Species 0.000 claims 1
- 238000009987 spinning Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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Abstract
The utility model relates to a two tension roller is gone up and is shone on, including support and the tension bracket of setting on the support, the interior tip of tension bracket sets up on the support through horizontal rotating shaft, just the tension bracket is still through the bottom face swing joint of pivot spring with the support. The utility model has the advantages that: the utility model discloses two tension roller is gone up the year in year, passes through horizontal spring with traditional tension bracket and support and is connected fixedly to change into pivot and pivot spring combination fixed form, and then but the free rotation tension bracket, frictional force when can reducing tension bracket and rotate practices thrift the electric energy, improves the yarn quality.
Description
Technical Field
The utility model belongs to the technical field of spinning machine, in particular to two tension roller upper pin.
Background
At present, a tension bracket and a bracket of a spinning machine used in a spinning factory are in sliding fit, the tension bracket can only move back and forth along the horizontal direction of the bracket, and meanwhile, the tension bracket is made of hard plastic, so that the resistance is high, a great friction force needs to be overcome, the electric energy is greatly wasted, and the yarn quality is difficult to improve.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a two tension roller upper pin that can practice thrift the electric energy and improve the resultant yarn quality.
In order to solve the technical problem, the utility model adopts the technical scheme that: the double-tension Luolan Shangxiao is characterized in that: the tension bracket is characterized by comprising a bracket and a tension bracket arranged on the bracket, wherein the inner end part of the tension bracket is arranged on the bracket through a horizontal rotating shaft, and the tension bracket is movably connected with the bottom end surface of the bracket through a rotating shaft spring.
Further, the bracket comprises a bracket body and a handle arranged in the center of the bracket body;
tension bracket mounting parts are arranged on two axial sides of the bracket body, and each tension bracket mounting part is formed by sequentially connecting a guide fixing part, a tension bracket fixing part and a rotating shaft spring mounting part along the cross section direction of the bracket body;
the guide fixing part is provided with a guide inclined surface structure which is obliquely downwards arranged from the tension bracket fixing part to the guide fixing part;
the tension bracket fixing part comprises two horizontal rotating shaft fixing seats which are arranged at equal intervals along the axial direction of the bracket body and movable grooves which are arranged on two sides of each horizontal rotating shaft fixing seat and matched with the tension bracket;
the pivot spring mounting portion includes pivot spring mounting body, is provided with the spring mounting chamber on the pivot spring mounting body that corresponds with each horizontal rotating shaft fixing base, just the bottom center in spring mounting chamber is provided with circular arch A.
Furthermore, the tension bracket is formed by sequentially connecting a bracket connecting part, a bracket attaching part and a bracket clamping part along the cross section direction of the bracket body;
the bracket connecting part is provided with two horizontal rotating shaft movable seats matched with the movable grooves;
the bracket attaching part is provided with a lower end face attached to the upper end face of the rotating shaft spring mounting body, a circular bulge B matched with the circular bulge A is arranged in the center of the lower end face of the bracket attaching part, and the outer diameter of the circular bulge B is smaller than that of the circular bulge A;
the support clamping part is an arc surface support clamping structure attached to the outer end face of the rotating shaft spring installation body, and the arc surface support clamping structure is an arc structure formed by taking the axis of the horizontal rotating shaft movable seat as the center of a circle and taking the vertical distance from the axis of the horizontal rotating shaft movable seat to the topmost end of the outer end face of the rotating shaft spring installation body as the radius.
Further, the upper end face of the rotating shaft spring mounting body is of an arc surface structure, and the end point of the arc surface structure, which is close to the tension bracket fixing part, is lower than the end point of the arc surface structure, which is far away from the tension bracket fixing part.
Further, the thickness of the upper end of the guide inclined plane structure is gradually reduced from the bottom end of the guide inclined plane structure to the top end of the guide inclined plane structure.
The utility model has the advantages that:
(1) the utility model changes the traditional tension bracket and the bracket through the connection and fixation of a horizontal spring into the form of the combination and fixation of a rotating shaft and a rotating shaft spring, thereby freely rotating the tension bracket, reducing the friction force when the tension bracket rotates, saving the electric energy and improving the yarn quality;
(2) the utility model discloses two tension roller-over-shore, wherein, the support block portion of tension support is with the axis of horizontal rotating shaft sliding seat as the centre of a circle, the perpendicular distance that uses the axis of horizontal rotating shaft sliding seat to the outer terminal surface top of pivot spring mounting body as the circular arc structure of radius formation, can make tension support and the outer terminal surface of the pivot spring mounting body of support laminate completely, can effectively avoid leaving the clearance between the support block portion of tension support and the outer terminal surface of the pivot spring mounting body of support, effectively avoid impurity to get into in the support, thereby can further improve the yarn quality;
(3) the utility model discloses two tension roller stand of jacket on trees, wherein, the up end of pivot spring mounting body is established to the arc surface structure, and the extreme point that this arc surface structure is close to the tension support fixed part is less than the extreme point of keeping away from the tension support fixed part, and then forms a smooth curved surface, thereby can smooth transition between pivot spring mounting part and the tension support fixed part, makes things convenient for the tension support to install to the support;
(4) the utility model discloses two tension roller la shang xiao, wherein, the thickness self-steering inclined plane structure bottom of direction inclined plane structure upper end reduces to direction inclined plane structure top gradually, firstly can alleviate overall structure's weight, secondly can make things convenient for the installation of the horizontal rotating shaft sliding seat of tension bracket and the horizontal rotating shaft fixing base of support.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of the dual-tension roller pin of the present invention.
Fig. 2 is a movement state diagram of the tension bracket in the double tension roller upper pin of the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
Examples
The dual-tension roller upper pin of the present embodiment, as shown in fig. 1, includes a bracket 1 and a tension bracket 2 disposed on the bracket 1, an inner end portion of the tension bracket 2 is disposed on the bracket 1 through a horizontal rotating shaft 3, and the tension bracket 2 is further movably connected to a bottom end surface of the bracket 1 through a rotating shaft spring.
In the embodiment, the bracket 1 includes a bracket body 11 and a handle 12 disposed at the center of the bracket body 11; tension bracket mounting portions 13 are provided on both sides of the bracket body 11 in the axial direction, and the tension bracket mounting portions 13 are formed by connecting a guide fixing portion 131, a tension bracket fixing portion 132, and a shaft spring mounting portion 133 in this order along the cross-sectional direction of the bracket body 11.
The guide fixing portion 131 has a guide slope structure inclined downward from the tension bracket fixing portion 132 to the guide fixing portion 131; the thickness of direction inclined plane structure upper end reduces from direction inclined plane structure bottom to direction inclined plane structure top gradually, can alleviate overall structure's weight firstly, can make things convenient for the installation of the horizontal rotating shaft sliding seat of tension support and the horizontal rotating shaft fixing base of support secondly.
The tension bracket fixing part 132 comprises two horizontal rotating shaft fixing seats which are arranged at equal intervals along the axial direction of the bracket body 11 and movable grooves which are arranged at two sides of the horizontal rotating shaft fixing seats and matched with the tension bracket; the shaft spring mounting portion 133 includes a shaft spring mounting body 1331, a spring mounting cavity 1332 is provided on the shaft spring mounting body corresponding to each horizontal shaft fixing seat, and a circular protrusion a 1333 is provided at the center of the bottom of the spring mounting cavity 1332.
The tension bracket 2 is formed by sequentially connecting a bracket connecting part 21, a bracket attaching part 22 and a bracket clamping part 23 along the cross section direction of the bracket body 11; the bracket connecting part 21 is provided with two horizontal rotating shaft movable seats matched with the movable grooves; the bracket attaching part 22 has a lower end face attached to the upper end face of the spindle spring mounting body 1331, and the center of the lower end face of the bracket attaching part 22 has a circular protrusion B24 matched with the circular protrusion a 1333, and the outer diameter of the circular protrusion B24 is smaller than that of the circular protrusion a 1333; the support fastening portion 23 is an arc support fastening structure attached to the outer end surface of the spindle spring mounting body 1331, and the arc support fastening structure is an arc structure formed by taking the axis of the horizontal spindle movable seat as the center of a circle and taking the vertical distance from the axis of the horizontal spindle movable seat to the topmost end of the outer end surface of the spindle spring mounting body 1331 as the radius.
As an example, in a more specific implementation manner, in order to make the tension bracket 2 and the bracket 1 better fit, the upper end surface of the rotating shaft spring mounting body 1331 is configured to be an arc surface structure, and an end point of the arc surface structure close to the tension bracket fixing portion 132 is lower than an end point far from the tension bracket fixing portion 132, so as to form a smooth curved surface, so that the rotating shaft spring mounting portion 133 and the tension bracket fixing portion 132 can be in smooth transition, and the tension bracket 2 is conveniently mounted on the bracket 1.
In the movement of the two tension roller upper pin of this embodiment, as shown in fig. 2, the tension bracket 2 rotates on the bracket 1 around the horizontal rotating shaft 3, the tension bracket 2 rotates around the horizontal rotating shaft 3 and applies pressure to the rotating shaft spring, so that the rotating shaft spring deforms, and further the bracket clamping portion 23 of the tension bracket 2 can smoothly fit and move downwards along the outer end surface of the rotating shaft spring mounting body 1331, until the rotating shaft spring generates the maximum deformation, the bracket clamping portion 23 of the tension bracket 2 stops moving, and then the tension bracket 2 reversely rotates around the horizontal rotating shaft 3, so that the rotating shaft spring gradually recovers, and further the tension bracket 2 can recover to the initial state on the bracket 1, as shown in fig. 1.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a two tension roller jacket animals, its characterized in that: the tension bracket is characterized by comprising a bracket and a tension bracket arranged on the bracket, wherein the inner end part of the tension bracket is arranged on the bracket through a horizontal rotating shaft, and the tension bracket is movably connected with the bottom end surface of the bracket through a rotating shaft spring.
2. The dual tension roller pin as in claim 1, wherein: the bracket comprises a bracket body and a handle arranged in the center of the bracket body; tension bracket mounting parts are arranged on two axial sides of the bracket body, and each tension bracket mounting part is formed by sequentially connecting a guide fixing part, a tension bracket fixing part and a rotating shaft spring mounting part along the cross section direction of the bracket body;
the guide fixing part is provided with a guide inclined surface structure which is obliquely downwards arranged from the tension bracket fixing part to the guide fixing part;
the tension bracket fixing part comprises two horizontal rotating shaft fixing seats which are arranged at equal intervals along the axial direction of the bracket body and movable grooves which are arranged on two sides of each horizontal rotating shaft fixing seat and matched with the tension bracket;
the pivot spring mounting portion includes pivot spring mounting body, is provided with the spring mounting chamber on the pivot spring mounting body that corresponds with each horizontal rotating shaft fixing base, just the bottom center in spring mounting chamber is provided with circular arch A.
3. The dual tension roller pin of claim 2, wherein: the tension bracket is formed by sequentially connecting a bracket connecting part, a bracket attaching part and a bracket clamping part along the cross section direction of the bracket body;
the bracket connecting part is provided with two horizontal rotating shaft movable seats matched with the movable grooves;
the bracket attaching part is provided with a lower end face attached to the upper end face of the rotating shaft spring mounting body, a circular bulge B matched with the circular bulge A is arranged in the center of the lower end face of the bracket attaching part, and the outer diameter of the circular bulge B is smaller than that of the circular bulge A;
the support clamping part is an arc surface support clamping structure attached to the outer end face of the rotating shaft spring installation body, and the arc surface support clamping structure is an arc structure formed by taking the axis of the horizontal rotating shaft movable seat as the center of a circle and taking the vertical distance from the axis of the horizontal rotating shaft movable seat to the topmost end of the outer end face of the rotating shaft spring installation body as the radius.
4. The dual tension roller pin of claim 2, wherein: the upper end face of the rotating shaft spring mounting body is designed to be an arc surface structure, and the end point of the arc surface structure close to the tension bracket fixing part is lower than the end point far away from the tension bracket fixing part.
5. The dual tension roller pin of claim 2, wherein: the thickness of the upper end of the guide inclined plane structure is gradually reduced from the bottom end of the guide inclined plane structure to the top end of the guide inclined plane structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759175.9U CN210420303U (en) | 2019-05-24 | 2019-05-24 | Double-tension Luolan upper pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759175.9U CN210420303U (en) | 2019-05-24 | 2019-05-24 | Double-tension Luolan upper pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210420303U true CN210420303U (en) | 2020-04-28 |
Family
ID=70372673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759175.9U Expired - Fee Related CN210420303U (en) | 2019-05-24 | 2019-05-24 | Double-tension Luolan upper pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210420303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158209A (en) * | 2019-05-24 | 2019-08-23 | 如皋市丁堰纺织有限公司 | A kind of double sheet power Upper holder of roller |
-
2019
- 2019-05-24 CN CN201920759175.9U patent/CN210420303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158209A (en) * | 2019-05-24 | 2019-08-23 | 如皋市丁堰纺织有限公司 | A kind of double sheet power Upper holder of roller |
| CN110158209B (en) * | 2019-05-24 | 2024-07-16 | 如皋市丁堰纺织有限公司 | Double-tension roller upper pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200428 |