CN204450030U - Rotate C axle angle limit controlling organization - Google Patents
Rotate C axle angle limit controlling organization Download PDFInfo
- Publication number
- CN204450030U CN204450030U CN201520118966.5U CN201520118966U CN204450030U CN 204450030 U CN204450030 U CN 204450030U CN 201520118966 U CN201520118966 U CN 201520118966U CN 204450030 U CN204450030 U CN 204450030U
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- CN
- China
- Prior art keywords
- spacing
- limited block
- proximity switch
- guide groove
- switch
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Abstract
Rotate C axle angle limit controlling organization, belong to machine tool functional component.Mobile limited block of the present utility model is installed in mobile original position in the middle part of arc guide groove and moves in arc guide groove, negative spacing proximity switch and just spacing proximity switch and mobile limited block are formed correspondingly to be responded to, just spacing shutdown switch is corresponding with the sensor block on guide groove plate to be responded to, negative spacing shutdown switch and initial point proximity switch is corresponding with the sensor block on fixing limited block responds to, first sense on the basis of mobile limited block by just spacing proximity switch, just spacing shutdown switch senses that the sensor block on guide groove plate carrys out the angle rotation that co-controlling rotates C axle positive direction, first sense on the basis of mobile limited block by negative spacing proximity switch, negative spacing shutdown switch senses that the sensor block on fixing limited block carrys out the reciprocal angle of co-controlling and rotates.The utility model solves existing mechanism and easily makes the problem that rotation C axle positive and negative rotation walking direction is slipped up, the security reliability of spacing angle is poor.
Description
Technical field
The utility model belongs to machine tool functional component field, especially rotates C axle angle limit controlling organization with one relevant.
Background technology
Rotation C axle angle limit controlling organization and five-axle linkage Double swing head support the use, the anglec of rotation of rotation C axle is made to control in 366 angular ranges, existing rotation C shaft angle degree limit control easily makes rotation C axle both forward and reverse directions error in judgement, reliability is poor, cause the cable rotated in C axle axis hole to damage because of powerful distortion, cause serious equipment fault.
Utility model content
The purpose of this utility model is intended to overcome existing rotation C axle angle limit controlling organization easily makes the defect that rotation C axle positive and negative rotation walking direction is slipped up, the security reliability of spacing angle is poor, there is provided one can correctly judge positive and negative rotation direction, improve the rotation C axle angle limit controlling organization of the security reliability of spacing angle.
For this reason, the utility model by the following technical solutions: rotate C axle angle limit controlling organization, it is characterized in that, described controlling organization comprises rotation C axle, just spacing proximity switch, just spacing shutdown switch, first bearing, second bearing, negative spacing proximity switch, negative spacing shutdown switch, initial point proximity switch, gag lever post, mobile limited block, first spring, second spring, guide groove plate and fixing limited block, guide groove plate and fixing limited block interfix with rotation C shaft position, and certain angular interval in the circumferential, guide groove plate arranges arc guide groove, mobile limited block is installed in mobile original position in the middle part of described arc guide groove and can moves in arc guide groove, respective wherein one end of first spring and the second spring all interfixes with rotation C shaft position, the respective other end of the first spring and the second spring is connected to the both sides of mobile limited block, by elastic force make mobile limited block not with gag lever post touch by time in the middle part of described arc guide groove mobile original position, first bearing and the second bearing circumferentially certain angular interval are fixedly installed, gag lever post, negative spacing proximity switch, just spacing proximity switch and just spacing shutdown switch are all fixedly installed in the first bearing, negative spacing shutdown switch and initial point proximity switch are all fixedly installed in the second bearing, fixing limited block and guide groove plate are all provided with sensor block, negative spacing proximity switch and just spacing proximity switch are positioned at the both sides of described gag lever post, and be presented axially in sustained height, formed with mobile limited block and correspondingly to respond to, just spacing shutdown switch is corresponding with the sensor block on guide groove plate to be responded to, negative spacing shutdown switch and initial point proximity switch is corresponding with the sensor block on fixing limited block responds to, first sense on the basis of mobile limited block by just spacing proximity switch, just spacing shutdown switch senses that the sensor block on guide groove plate carrys out the angle rotation that co-controlling rotates C axle positive direction, first sense on the basis of mobile limited block by negative spacing proximity switch, negative spacing shutdown switch senses that the sensor block on fixing limited block carrys out the reciprocal angle of co-controlling and rotates.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
Described first bearing fixedly mounts just spacing limit switch, and the negative spacing limit switch of fixed installation on described second bearing, can play a protective role after just spacing proximity switch and negative spacing proximity switch lose efficacy.
When rotating the axial positive direction of C and rotating, mobile limited block rotates with rotation C axle, slack after encountering gag lever post, it is in running order after just spacing proximity switch senses mobile limited block, guide groove plate continues to rotate to positive direction, sensor block on just spacing shutdown switch and guide groove plate is responded to and is produced signal, rotates the angular turn that C axle stops positive direction under the acting in conjunction of just spacing proximity switch and just spacing shutdown switch; When rotating C axle and rotating in the opposite direction, mobile limited block rotates with rotation C axle, slack after encountering gag lever post, it is in running order after negative spacing proximity switch senses mobile limited block, guide groove plate continues to counter-rotation, negative spacing shutdown switch respond to the sensor block on fixing limited block and is produced signal, rotates C axle and is bearing the angular turn stopping negative direction under spacing proximity switch and the acting in conjunction bearing spacing shutdown switch; When rotating the shutdown of C axle and restarting rotary work, rotate the axial positive direction of C to rotate, fixing limited block rotates with rotation C axle, until the sensor block induced signal on initial point proximity switch and fixing limited block, and finds machine origin signal after rotating to an angle.
The utility model can reach following beneficial effect: by arranging the forward combination gauge tap that just spacing proximity switch, just spacing shutdown switch and just spacing limit switch combine, the reverse combination gauge tap that negative spacing proximity switch, negative spacing shutdown switch and negative spacing limit switch combine, correctly can judge the positive and negative rotation direction rotating C axle, better control rotates C axle and rotates in 366 angular ranges, can ensure to rotate the cable long-term work in C axle axis hole.
Accompanying drawing explanation
Fig. 1 is using state structural representation of the present utility model.
Fig. 2 is the enlarged drawing at a place in Fig. 1.
Fig. 3 is the enlarged drawing at b place in Fig. 1.
A-A sectional view in Fig. 4 in Fig. 1.
Fig. 5 is the enlarged drawing at c place in Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Fig. 1 ~ Fig. 5, the utility model comprises rotation C axle 12, just spacing limit switch 4, just spacing proximity switch 3, just spacing shutdown switch 5, first bearing 16, second bearing 14, negative spacing limit switch 7, negative spacing proximity switch 1, negative spacing shutdown switch 8, initial point proximity switch 6, gag lever post 2, mobile limited block 17, first spring 9, second spring 13, guide groove plate 10 and fixing limited block 15, guide groove plate 10 and fixing limited block 15 interfix with rotation C axle 12 position, and certain angular interval in the circumferential, guide groove plate 10 is arranged arc guide groove 11, mobile limited block 17 is installed in the mobile original position in middle part of described arc guide groove 11 and can moves in arc guide groove 11, respective wherein one end of first spring 9 and the second spring 13 all interfixes with rotation C axle 12 position, the respective other end of the first spring 9 and the second spring 13 is connected to the both sides of mobile limited block 17, mobile limited block 17 mobile original position in middle part at described arc guide groove 11 when not leaning on gag lever post 2 is tactile is made by elastic force, first bearing 16 and the second bearing 14 circumferentially certain angular interval are fixedly installed, just spacing limit switch 4, just spacing proximity switch 3, just spacing shutdown switch 5, negative spacing proximity switch 1 and gag lever post 2 are all fixedly installed in the first bearing 16, negative spacing limit switch 7, negative spacing shutdown switch 8 and initial point proximity switch 6 are all fixedly installed in the second bearing 14, fixing limited block 15 and guide groove plate 10 are all provided with sensor block, negative spacing proximity switch 1 and just spacing proximity switch 3 are positioned at the both sides of described gag lever post 2, and be presented axially in sustained height, formed with mobile limited block 17 and correspondingly to respond to, just spacing shutdown switch 5 is corresponding with the sensor block on guide groove plate 10 to be responded to, negative spacing shutdown switch 8 and initial point proximity switch 6 is corresponding with the sensor block on fixing limited block 15 responds to, first sense on the basis of mobile limited block 17 by just spacing proximity switch 3, just spacing shutdown switch 5 senses that the sensor block on guide groove plate 10 carrys out the angle rotation that co-controlling rotates C axle 12 positive direction, first sense on the basis of mobile limited block 17 by negative spacing proximity switch 1, negative spacing shutdown switch 8 senses that the sensor block on fixing limited block 15 carrys out co-controlling and rotates the reciprocal angle rotation of C axle 12.
When rotating C axle 12 and rotating to positive direction, mobile limited block 17 rotates with rotation C axle 12, slack after encountering gag lever post 2, just spacing proximity switch 3 is in running order after sensing mobile limited block 17, guide groove plate 10 continues to rotate to positive direction, just spacing shutdown switch 5 respond to the sensor block on guide groove plate 10 and is produced signal, and rotation C axle 12 stops the angular turn of positive direction under the acting in conjunction of just spacing proximity switch 3 and just spacing shutdown switch 5; When rotating C axle 12 and rotating in the opposite direction, mobile limited block 17 rotates with rotation C axle 12, slack after encountering gag lever post 2, it is in running order after negative spacing proximity switch 1 senses mobile limited block 17, guide groove plate 10 continues to counter-rotation, negative spacing shutdown switch 8 respond to the sensor block on fixing limited block 15 and is produced signal, rotates the angular turn that C axle 12 stops negative direction under negative spacing proximity switch 1 with the acting in conjunction bearing spacing shutdown switch 8; When rotating the shutdown of C axle 12 and restarting rotary work, rotate C axle 12 to rotate to positive direction, fixing limited block 15 rotates with rotation C axle 12, until initial point proximity switch 6 and the sensor block induced signal on fixing limited block 15, and finds machine origin signal after rotating to an angle.
Claims (2)
1. rotate C axle angle limit controlling organization, it is characterized in that: described controlling organization comprises rotation C axle, just spacing proximity switch, just spacing shutdown switch, first bearing, second bearing, negative spacing proximity switch, negative spacing shutdown switch, initial point proximity switch, gag lever post, mobile limited block, first spring, second spring, guide groove plate and fixing limited block, guide groove plate and fixing limited block interfix with rotation C shaft position, and certain angular interval in the circumferential, guide groove plate arranges arc guide groove, mobile limited block is installed in mobile original position in the middle part of described arc guide groove and can moves in arc guide groove, respective wherein one end of first spring and the second spring all interfixes with rotation C shaft position, the respective other end of the first spring and the second spring is connected to the both sides of mobile limited block, first bearing and the second bearing circumferentially certain angular interval are fixedly installed, gag lever post, negative spacing proximity switch, just spacing proximity switch and just spacing shutdown switch are all fixedly installed in the first bearing, negative spacing shutdown switch and initial point proximity switch are all fixedly installed in the second bearing, fixing limited block and guide groove plate are all provided with sensor block, negative spacing proximity switch and just spacing proximity switch are positioned at the both sides of described gag lever post, and be presented axially in sustained height, formed with mobile limited block and correspondingly to respond to, just spacing shutdown switch is corresponding with the sensor block on guide groove plate to be responded to, negative spacing shutdown switch and initial point proximity switch is corresponding with the sensor block on fixing limited block responds to, first sense on the basis of mobile limited block by just spacing proximity switch, just spacing shutdown switch senses that the sensor block on guide groove plate carrys out the angle rotation that co-controlling rotates C axle positive direction, first sense on the basis of mobile limited block by negative spacing proximity switch, negative spacing shutdown switch senses that the sensor block on fixing limited block carrys out the reciprocal angle of co-controlling and rotates.
2. rotation C axle angle limit controlling organization according to claim 1, is characterized in that: described first bearing fixedly mounts just spacing limit switch, the negative spacing limit switch of fixed installation on described second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118966.5U CN204450030U (en) | 2015-02-28 | 2015-02-28 | Rotate C axle angle limit controlling organization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118966.5U CN204450030U (en) | 2015-02-28 | 2015-02-28 | Rotate C axle angle limit controlling organization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450030U true CN204450030U (en) | 2015-07-08 |
Family
ID=53656975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118966.5U Active CN204450030U (en) | 2015-02-28 | 2015-02-28 | Rotate C axle angle limit controlling organization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441206A (en) * | 2020-11-30 | 2021-03-05 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Propeller corner monitoring limiting structure and monitoring limiting method |
| CN114055188A (en) * | 2022-01-13 | 2022-02-18 | 沈阳马卡智工科技有限公司 | Stroke limiting device for double-swing-head rotating shaft of numerical control machine tool |
-
2015
- 2015-02-28 CN CN201520118966.5U patent/CN204450030U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441206A (en) * | 2020-11-30 | 2021-03-05 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Propeller corner monitoring limiting structure and monitoring limiting method |
| CN112441206B (en) * | 2020-11-30 | 2022-06-03 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Propeller corner monitoring limiting structure and monitoring limiting method |
| CN114055188A (en) * | 2022-01-13 | 2022-02-18 | 沈阳马卡智工科技有限公司 | Stroke limiting device for double-swing-head rotating shaft of numerical control machine tool |
| CN114055188B (en) * | 2022-01-13 | 2022-05-17 | 沈阳马卡智工科技有限公司 | Stroke limiting device for double-swing-head rotating shaft of numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |