CN205271435U - Fine adjusting device for be used for automatic centering to rise tightly - Google Patents
Fine adjusting device for be used for automatic centering to rise tightly Download PDFInfo
- Publication number
- CN205271435U CN205271435U CN201520910915.6U CN201520910915U CN205271435U CN 205271435 U CN205271435 U CN 205271435U CN 201520910915 U CN201520910915 U CN 201520910915U CN 205271435 U CN205271435 U CN 205271435U
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- CN
- China
- Prior art keywords
- rises
- block
- pin
- axle
- automatic centering
- 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 - Fee Related
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Abstract
The utility model provides a fine adjusting device for be used for automatic centering to rise tightly, is including pressing the awl, centre pilot axle, pulley, round pin axle, the piece that rises, adjustable strut, spacer pin, stop screw, lock nut, housing screw, pin, spring, tapered wedge, wherein: the centre pilot position of axle is in pressing the awl, and the pulley is through selling axle installation adjustable strut head, and the pin is still installed at adjustable strut's afterbody, adjustable strut's afterbody to the spring housing, and adjustable strut installs inside the front end of piece that rises, and lock nut and housing screw are installed on the piece that rises, and spacer pin and stop screw install in a lower part of rising, and tapered wedge installs inside a front end that rises. The utility model discloses an advantage: fine adjusting device for be used for automatic centering to rise tightly, the processing that can reduce automatic centering tension mechanism and the assembly degree of difficulty improve machining precision and machining efficiency, reduce manufacturing cost. Location tension mechanism and other of being applied to automatic centering need in the mechanism of folk prescription to the size fine setting.
Description
Technical field
The utility model relates to fine tuning structure field, in particular to a kind of fine setting device for self-centering tensioner.
Background technology
Multiple block that rises is around central distribution when, and each block centering size that rises must ensure unanimously, and each block centering size that rises ensures that with one heart, this not easily realizes in processing. If one of them rises, block in use damages or precision has deviation, and all blocks that rises all must be scrapped, overall processing again.
Practical novel content
The purpose of this utility model reprocesses cost to save, and spy provides a kind of fine setting device for self-centering tensioner.
The utility model provides a kind of fine setting device for self-centering tensioner, it is characterised in that: the described fine setting device for self-centering tensioner, comprises pressure cone 1, central guiding to axle 2, pulley 3, bearing pin 4, rise block 5, regulates pillar 6, spacing pin 7, spacing screw 8, set nut 9, thrust screw 10, pin 11, spring 12, tapered wedges 13;
Wherein: central guiding is positioned at pressure cone 1 to axle 2, pulley 3 is installed by bearing pin 4 and is regulated pillar 6 head, spring 12 is enclosed within the afterbody regulating pillar 6, regulate the afterbody of pillar 6 that pin 11 is also installed, pillar 6 is regulated to be arranged on the inside, front end of the block 5 that rises, set nut 9 and thrust screw 10 are arranged on and rise on block 5, and spacing pin 7 and spacing screw 8 are arranged on block 5 bottom of rising, and it is inner that tapered wedges 13 is arranged on block 5 front end of rising.
Pressing cone 1 under external force, the axle 2 that centrally leads, to the motion of F direction, by the transmission of pulley 3, and then promotes adjustment pillar 6 and the block 5 that rises to move. When finding that a certain block 5 that rises locates decentraction with other blocks 5 that rise, it is necessary to regulate the position of the block 5 that rises. Concrete regulate process: unclamp set nut 9, rotatably compress screw 10 to move down, thrust screw will promote tapered wedges 13 to move, block 5 relative centre that rises will move to P direction, tighten set nut 9 again, the oblique wedge of whole process is tightly close to thrust screw, the stability of holding structure under the action of the spring all the time. With reason, the block 5 that rises to be regulated to move to center position, only thrust screw 10 opposite direction need to be rotated.
Described pulley 3 is 1 or 2.
At increase by the fine setting device between block and pressure cone that rises so that the block that rises can have certain adjustment space in the horizontal direction, the block that rises only needs single-piece to ensure centering dimensional precision, and position precision just can by finely tuning device regulating guarantee.
Under external force, pressure cone moves under the restriction of central guiding to axle, by the transmission of annulus and bearing pin, promotes block motion of rising. When some the blocks that rise centrally distribute, so that it may to be synchronized with the movement, automatically to the workpiece centering of inner circle location.
Advantage of the present utility model:
Fine setting device for self-centering tensioner described in the utility model, it is possible to reduce processing and the assembly difficulty of self-centering tension mechanism, it is to increase working accuracy and working (machining) efficiency, reduce manufacturing cost. It is applied to the locating tensioning mechanism of self-centering and other need in the mechanism that one direction size is finely tuned.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is the fine setting apparatus structure schematic diagram for self-centering tensioner.
Embodiment
Embodiment 1
The utility model provides a kind of fine setting device for self-centering tensioner, it is characterised in that: the described fine setting device for self-centering tensioner, comprises pressure cone 1, central guiding to axle 2, pulley 3, bearing pin 4, rise block 5, regulates pillar 6, spacing pin 7, spacing screw 8, set nut 9, thrust screw 10, pin 11, spring 12, tapered wedges 13;
Wherein: central guiding is positioned at pressure cone 1 to axle 2, pulley 3 is installed by bearing pin 4 and is regulated pillar 6 head, spring 12 is enclosed within the afterbody regulating pillar 6, regulate the afterbody of pillar 6 that pin 11 is also installed, pillar 6 is regulated to be arranged on the inside, front end of the block 5 that rises, set nut 9 and thrust screw 10 are arranged on and rise on block 5, and spacing pin 7 and spacing screw 8 are arranged on block 5 bottom of rising, and it is inner that tapered wedges 13 is arranged on block 5 front end of rising.
Pressing cone 1 under external force, the axle 2 that centrally leads, to the motion of F direction, by the transmission of pulley 3, and then promotes adjustment pillar 6 and the block 5 that rises to move. When finding that a certain block 5 that rises locates decentraction with other blocks 5 that rise, it is necessary to regulate the position of the block 5 that rises. Concrete regulate process: unclamp set nut 9, rotatably compress screw 10 to move down, thrust screw will promote tapered wedges 13 to move, block 5 relative centre that rises will move to P direction, tighten set nut 9 again, the oblique wedge of whole process is tightly close to thrust screw, the stability of holding structure under the action of the spring all the time. With reason, the block 5 that rises to be regulated to move to center position, only thrust screw 10 opposite direction need to be rotated.
Described pulley 3 is 1.
At increase by the fine setting device between block and pressure cone that rises so that the block that rises can have certain adjustment space in the horizontal direction, the block that rises only needs single-piece to ensure centering dimensional precision, and position precision just can by finely tuning device regulating guarantee.
Under external force, pressure cone moves under the restriction of central guiding to axle, by the transmission of annulus and bearing pin, promotes block motion of rising. When some the blocks that rise centrally distribute, so that it may to be synchronized with the movement, automatically to the workpiece centering of inner circle location.
Embodiment 2
The utility model provides a kind of fine setting device for self-centering tensioner, it is characterised in that: the described fine setting device for self-centering tensioner, comprises pressure cone 1, central guiding to axle 2, pulley 3, bearing pin 4, rise block 5, regulates pillar 6, spacing pin 7, spacing screw 8, set nut 9, thrust screw 10, pin 11, spring 12, tapered wedges 13;
Wherein: central guiding is positioned at pressure cone 1 to axle 2, pulley 3 is installed by bearing pin 4 and is regulated pillar 6 head, spring 12 is enclosed within the afterbody regulating pillar 6, regulate the afterbody of pillar 6 that pin 11 is also installed, pillar 6 is regulated to be arranged on the inside, front end of the block 5 that rises, set nut 9 and thrust screw 10 are arranged on and rise on block 5, and spacing pin 7 and spacing screw 8 are arranged on block 5 bottom of rising, and it is inner that tapered wedges 13 is arranged on block 5 front end of rising.
Pressing cone 1 under external force, the axle 2 that centrally leads, to the motion of F direction, by the transmission of pulley 3, and then promotes adjustment pillar 6 and the block 5 that rises to move. When finding that a certain block 5 that rises locates decentraction with other blocks 5 that rise, it is necessary to regulate the position of the block 5 that rises. Concrete regulate process: unclamp set nut 9, rotatably compress screw 10 to move down, thrust screw will promote tapered wedges 13 to move, block 5 relative centre that rises will move to P direction, tighten set nut 9 again, the oblique wedge of whole process is tightly close to thrust screw, the stability of holding structure under the action of the spring all the time. With reason, the block 5 that rises to be regulated to move to center position, only thrust screw 10 opposite direction need to be rotated.
Described pulley 3 is 2.
At increase by the fine setting device between block and pressure cone that rises so that the block that rises can have certain adjustment space in the horizontal direction, the block that rises only needs single-piece to ensure centering dimensional precision, and position precision just can by finely tuning device regulating guarantee.
Under external force, pressure cone moves under the restriction of central guiding to axle, by the transmission of annulus and bearing pin, promotes block motion of rising. When some the blocks that rise centrally distribute, so that it may to be synchronized with the movement, automatically to the workpiece centering of inner circle location.
Claims (2)
1. the fine setting device for self-centering tensioner, it is characterized in that: the described fine setting device for self-centering tensioner, comprise pressure cone (1), central guiding is to axle (2), pulley (3), bearing pin (4), rise block (5), regulates pillar (6), spacing pin (7), spacing screw (8), set nut (9), thrust screw (10), pin (11), spring (12), tapered wedges (13);
Wherein: central guiding is positioned at pressure cone (1) to axle (2), pulley (3) is installed by bearing pin (4) and is regulated pillar (6) head, spring (12) is enclosed within the afterbody regulating pillar (6), regulate the afterbody of pillar (6) that pin (11) is also installed, pillar (6) is regulated to be arranged on the inside, front end of the block that rises (5), set nut (9) and thrust screw (10) are arranged on the block that rises (5), spacing pin (7) and spacing screw (8) are arranged on the block that rises (5) bottom, it is inner that tapered wedges (13) is arranged on the block that rises (5) front end.
2. according to the fine setting device for self-centering tensioner according to claim 1, it is characterised in that: described pulley (3) is 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910915.6U CN205271435U (en) | 2015-11-16 | 2015-11-16 | Fine adjusting device for be used for automatic centering to rise tightly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910915.6U CN205271435U (en) | 2015-11-16 | 2015-11-16 | Fine adjusting device for be used for automatic centering to rise tightly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271435U true CN205271435U (en) | 2016-06-01 |
Family
ID=56056056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910915.6U Expired - Fee Related CN205271435U (en) | 2015-11-16 | 2015-11-16 | Fine adjusting device for be used for automatic centering to rise tightly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984066A (en) * | 2017-11-30 | 2018-05-04 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of two-side synchronous tension mechanism for argon arc welding circular weld |
-
2015
- 2015-11-16 CN CN201520910915.6U patent/CN205271435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984066A (en) * | 2017-11-30 | 2018-05-04 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of two-side synchronous tension mechanism for argon arc welding circular weld |
| CN107984066B (en) * | 2017-11-30 | 2020-03-31 | 中国航发沈阳黎明航空发动机有限责任公司 | Double-side synchronous tensioning mechanism for argon arc welding circular weld joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee after: AECC SHENYANG LIMING AERO-ENGINE Co.,Ltd. Address before: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee before: Aecc Shenyang Liming Aero Engine Co., Ltd. |
|
| 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: 20160601 Termination date: 20211116 |