CN201109204Y - Connecting mechanism for rotary coder and power source - Google Patents
Connecting mechanism for rotary coder and power source Download PDFInfo
- Publication number
- CN201109204Y CN201109204Y CN 200720044066 CN200720044066U CN201109204Y CN 201109204 Y CN201109204 Y CN 201109204Y CN 200720044066 CN200720044066 CN 200720044066 CN 200720044066 U CN200720044066 U CN 200720044066U CN 201109204 Y CN201109204 Y CN 201109204Y
- Authority
- CN
- China
- Prior art keywords
- rotary encoder
- bearing
- axle
- power source
- blind flange
- 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 discloses a connecting mechanism of a rotary encoder and a power supply in the field of forcing presses, which comprises a connecting seat, one end of which is connected with the power supply. The connecting seat is connected with an axis in a transmission way, a blind flange is fixed on a machine body, and the center of the blind flange is provided with a bearing installing hole in which a bearing is installed. The axis is supported in the blind flange through the bearing, and the other end of the axis is connected with the rotary encoder via a flexible coupling. The rotary encoder is fixed on a gland bush which is sheathed at the outer periphery of the flexible coupling and fixed on the blind flange via screw bolts. One end of the gland bush is provided with an axial protrusion inserted into the bearing installing hole, the outer diameter of the axial protrusion matches with the inner diameter of the bearing installing hole. The transmission connection of a universal cross coupling is adopted between the connecting seat and the axis. When the connecting mechanism works, the use is more reliable, and the connecting mechanism has the advantages of simple structure and convenient assembly when applied to the forcing presses.
Description
Technical field
The utility model relates to a kind of automatic control system of forcing press, particularly is used to drive the power source of rotary encoder and the bindiny mechanism between the rotary encoder on the forcing press.
Background technology
In the automatic control system of existing forcing press, adopt a kind of rotary encoder, this rotary encoder need be connected with the power source of its work of driving, this rotary encoder and power source bindiny mechanism, mainly by Connection Block, the nylon Connection Block, axle, flexible clutch, send out blue lid, adjust plate, bearing and rotary encoder are formed, wherein, Connection Block one end is connected with power source, the Connection Block other end is connected with Connection Block nylon Connection Block, the nylon Connection Block fixes with an end of axle, send out blue lid and be fixed on the fuselage, the blind flange center is provided with bearing mounting hole, and bearing is installed in the bearing mounting hole, axle is bearing in the blind flange by bearing, the other end of axle links to each other with rotary encoder through flexible clutch, and rotary encoder is fixed on one and adjusts on the plate, adjusts plate through being bolted on the blind flange.Above-mentioned power source can be a bent axle, also can be the output shaft that is in transmission connection with bent axle, makes the turn signal of bent axle pass to rotary encoder by transmission, so that lathe is monitored and controlled.When bolting is adjusted plate, leave radial clearance between the bolt hole on bolt and the adjustment plate, thereby suitable adjustment can be done in the position of adjusting plate, but also Just because of this, make the power shaft of rotary encoder be difficult to realize coaxial with axle, although flexible clutch has certain corrective action, under the situation that axle and rotary encoder power shaft misalign, the easy fatigue fracture of flexible clutch; In addition, because the fixed-site of bearing, but use medium power source has the phenomenon of beating, and makes between axle and the Connection Block to adjust, and axle is subjected to radial load bigger; For addressing the above problem, need to guarantee installation accuracy, it assembles difficulty, and the technical ability of installation personnel is bigger to the influence of lathe overall performance.
The utility model content
The purpose of this utility model provides the bindiny mechanism of a kind of rotary encoder and power source, and it uses reliable, and is easy for installation.
The purpose of this utility model is achieved in that the bindiny mechanism of rotary encoder and power source, comprise the Connection Block that an end is connected with power source, be in transmission connection between Connection Block and the axle, sending out blue lid is fixed on the fuselage, the blind flange center is provided with bearing mounting hole, bearing is installed in the bearing mounting hole, axle is bearing in the blind flange by bearing, the other end of axle links to each other with rotary encoder through flexible clutch, described rotary encoder is fixed on the gland, gland is sleeved on the flexible clutch periphery, gland is through being bolted on the blind flange, gland one end is provided with an axial projection of inserting in the bearing mounting hole, and the internal diameter of axial raised external diameter and bearing mounting hole is suitable.
The utility model can guarantee axiality between gland and the bearing mounting hole by the accuracy of manufacture during fabrication; During installation, as long as axial projection is pushed in the bearing mounting hole smoothly, then nature can obtain good centering effect between rotary encoder and the axle, when mounted, does not need the workman to debug repeatedly and seeks the centering position; Compared with prior art, during the utility model work, flexible clutch is good because of centering, and its deflection deformation amplitude is little, so its use is more reliable, and it is applied on the forcing press, has advantage simple in structure, easy to assembly.
For misaligning between the output of avoiding power source and the axle, be connected through universal cross coupler between described Connection Block and the axle head.Beating during power source work, the off-centre during installation can not have a negative impact to axle under this connected mode, has further improved the reliability of device.
Described universal cross coupler one end is provided with square socket, and the end of corresponding axle is provided with and the suitable square spigot of square socket, and square spigot inserts in the square socket.But this mode of being in transmission connection makes and has guaranteed axial free movement between square spigot and the socket that power source one end can not produce pulling force to axle and flexible clutch, thereby guaranteed the reliability that rotary encoder connects.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: 1 power source, 2 Connection Blocks, 3 universal cross couplers, 4,4a square spigot, 5 bearings, 6 bearing mounting holes, 7 blue lids, 8 glands, 8a axial projection, 9 fuselages, 10 flexible clutch, 11 rotary encoders.
The specific embodiment
As figure, bindiny mechanism for a kind of rotary encoder and power source of forcing press, comprise the Connection Block 2 that an end is connected with power source 1, be connected through universal cross coupler 3 between Connection Block 2 and axle 4 the end, universal cross coupler 3 one ends are provided with square socket, the end of corresponding axle 4 is provided with the square spigot 4a suitable with square socket, and square spigot 4a inserts in the square socket; Sending out blue lid 7 is fixed on the fuselage 9, blind flange 7 centers are provided with bearing mounting hole 6, bearing 5 is installed in the bearing mounting hole 6, axle 4 is bearing in the blind flange 7 by bearing 6, the other end of axle 4 links to each other with rotary encoder 11 through flexible clutch 10, described rotary encoder 11 is fixed on the gland 8, gland 8 is sleeved on flexible clutch 10 peripheries, gland 8 is through being bolted on the blind flange 7, gland 8 one ends are provided with an axial projection 8a who inserts in the bearing mounting hole 6, and the internal diameter of the external diameter of axial projection 8a and bearing mounting hole 6 is suitable.
Claims (3)
1, the bindiny mechanism of rotary encoder and power source, comprise the Connection Block that an end is connected with power source, be in transmission connection between Connection Block and the axle, sending out blue lid is fixed on the fuselage, the blind flange center is provided with bearing mounting hole, bearing is installed in the bearing mounting hole, axle is bearing in the blind flange by bearing, the other end of axle links to each other with rotary encoder through flexible clutch, it is characterized in that: described rotary encoder is fixed on the gland, and gland is sleeved on the flexible clutch periphery, and gland is through being bolted on the blind flange, gland one end is provided with an axial projection of inserting in the bearing mounting hole, and the internal diameter of axial raised external diameter and bearing mounting hole is suitable.
2, the bindiny mechanism of rotary encoder according to claim 1 and power source is characterized in that: be connected through universal cross coupler between described Connection Block and the axle head.
3, the bindiny mechanism of rotary encoder according to claim 1 and power source, it is characterized in that: described universal cross coupler one end is provided with square socket, the end of corresponding axle is provided with and the suitable square spigot of square socket, and square spigot inserts in the square socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720044066 CN201109204Y (en) | 2007-10-10 | 2007-10-10 | Connecting mechanism for rotary coder and power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720044066 CN201109204Y (en) | 2007-10-10 | 2007-10-10 | Connecting mechanism for rotary coder and power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109204Y true CN201109204Y (en) | 2008-09-03 |
Family
ID=39893724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720044066 Expired - Fee Related CN201109204Y (en) | 2007-10-10 | 2007-10-10 | Connecting mechanism for rotary coder and power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109204Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117999B (en) * | 2009-12-31 | 2013-05-08 | 徐州重型机械有限公司 | Electric revolution body and engineering machinery with same |
| CN103552274A (en) * | 2013-11-14 | 2014-02-05 | 沃得精机(中国)有限公司 | Crank press die-mounting height regulation transmission device |
| CN103762782A (en) * | 2013-12-31 | 2014-04-30 | 宁波菲仕运动控制技术有限公司 | Encoder installation structure of servo motor of crankshaft machine tool |
| CN105633747A (en) * | 2014-11-03 | 2016-06-01 | 上海机电工程研究所 | Collector ring connection device adapted to installation errors by itself |
| CN110017889A (en) * | 2019-04-25 | 2019-07-16 | 西安交通大学 | A kind of torsional oscillation test device |
-
2007
- 2007-10-10 CN CN 200720044066 patent/CN201109204Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117999B (en) * | 2009-12-31 | 2013-05-08 | 徐州重型机械有限公司 | Electric revolution body and engineering machinery with same |
| CN103552274A (en) * | 2013-11-14 | 2014-02-05 | 沃得精机(中国)有限公司 | Crank press die-mounting height regulation transmission device |
| CN103552274B (en) * | 2013-11-14 | 2015-05-13 | 沃得精机(中国)有限公司 | Crank press die-mounting height regulation transmission device |
| CN103762782A (en) * | 2013-12-31 | 2014-04-30 | 宁波菲仕运动控制技术有限公司 | Encoder installation structure of servo motor of crankshaft machine tool |
| CN103762782B (en) * | 2013-12-31 | 2016-04-27 | 宁波菲仕运动控制技术有限公司 | A kind of structure of installing encoders of bent axle lathe servomotor |
| CN105633747A (en) * | 2014-11-03 | 2016-06-01 | 上海机电工程研究所 | Collector ring connection device adapted to installation errors by itself |
| CN105633747B (en) * | 2014-11-03 | 2018-09-25 | 上海机电工程研究所 | A kind of collector ring attachment device of adaptive installation error |
| CN110017889A (en) * | 2019-04-25 | 2019-07-16 | 西安交通大学 | A kind of torsional oscillation test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20101010 |