CN100387421C - Connector for main shaft and angle sensor of powder forming machine - Google Patents
Connector for main shaft and angle sensor of powder forming machine Download PDFInfo
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- CN100387421C CN100387421C CNB2006100525077A CN200610052507A CN100387421C CN 100387421 C CN100387421 C CN 100387421C CN B2006100525077 A CNB2006100525077 A CN B2006100525077A CN 200610052507 A CN200610052507 A CN 200610052507A CN 100387421 C CN100387421 C CN 100387421C
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- main shaft
- pin
- fork
- forming machine
- spline housing
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Abstract
The connector for main shaft and angle sensor of powder forming machine includes a bearing and an elastic coupling inside a seat. The rotation shaft is connected through a turntable and a spline housing as well as a spline housing joint comprising a cross block and a pin, and the outer spline connected to the other end of the spline housing is connected to the universal joint fork through a universal joint fork joint comprising a cross block and a pin. The angle sensor is mounted onto the flexible rotation shaft, and the flexible connection can eliminate the influence of the main shaft on the angle sensor. The main shaft can eliminate vibration to protect the angle sensor from damage caused by vibration.
Description
Technical field
The present invention relates to the critical component on a kind of powder forming machine, the particularly a kind of angular transducer energy operate as normal that is installed on the gear-box, non-damageable again powder forming machine main shaft and angular transducer jockey of making.
Background technology
The main shaft of powder forming machine is a bent axle, be installed on the horizontal level of frame upper end, crankshaft two end is symmetrically installed with scene 2 pattern cam, pressing mold cam respectively, and the slider-crank mechanism that the lower end is fixed with two upper punch mechanisms is installed in the middle of the bent axle, on the termination of bent axle master gear is installed.Because of main shaft longer, numerous parts has been installed again above, each part exists the static error and the accumulated error of some depth of parallelisms, concentricity in processing, installation, angular transducer and spindle pitch from coaxiality error etc., the twist that also can produce, camber, axial float, circular runout etc. in process of production, these factors all can influence the use of angular transducer, even the angular transducer damage can not be worked.
Angular transducer is with the variation of crankshaft rotational position, with the angle variables is that signal transfers out, being transformed into the signal of telecommunication again is transported in the controller, and directly command, control, detect each manufacturing procedure of powder forming machine by controller, carry out filling, precompressed, first pressing, final pressure, depanning, finish the production of automation, so angular transducer plays critical effect to the operate as normal of powder forming machine, safety in production.But angular transducer is to utilize the grating principle to be made into, the required precision height, and price is also high, and its part is to be made by glass, therefore is afraid of vibrations, and shock resistance is poor.
Angular transducer on the existing powder forming machine is in the seat that is directly installed on the gear-box; in the endoporus that is connected the axle head elastic coupling between main shaft and angular transducer; the end in addition of axle is to be fixed on the end cap; end cap is fixed on again on the end face of main shaft; this kind syndeton shock resistance is poor; often make elastic coupling break or directly make angular transducer to damage; angular transducer can not be worked once bad powder forming machine; need to shut down transposing; bring inconvenience to the user, not only influence production but also cause economic loss.
Summary of the invention
Technical problem to be solved by this invention is: a kind of powder forming machine main shaft and angular transducer jockey are provided, can eliminate the unfavorable factor to the angle working sensor, make sensor not fragile again, use safer, reliable, and practical.
The present invention addresses the above problem the technical scheme that is adopted: powder forming machine main shaft and angular transducer jockey, by bearing that connects in the rotating shaft and elastic coupling be installed present interior the composition, described pivot structure is: with cross piece A, the pin A1, the pin B1 will connect dish, spline housing connects into rotating spline housing joint, with cross piece B, pin B2, pin A2 external splines, universal joint fork shaft are connected into rotating universal fork shaft joint, and spline housing and external splines connect into integral body.
Compared with prior art; the invention has the advantages that: now angular transducer is installed on the Flexible Rotating; to be rigidly connected originally and change flexibility into and be rotationally connected; can eliminate; avoid on the main shaft because of axial float; degree of jumping radially; camber; twist; multiple factor such as dynamic change is to the influence of angular transducer; in the rotating shaft simultaneously universal fork shaft joint is arranged; the vibrations that the spline housing joint all can be eliminated at any time or produce when avoiding work; shock resistance is strong; the influence that the protection angular transducer is not shaken; so angular transducer is not fragile; prolong service life, reduced trouble and economic loss that the user often needs the transposing angular transducer to bring.
Description of drawings
Fig. 1, structural representation of the present invention.
The A-A profile of Fig. 2, Fig. 1.
The B-B profile of Fig. 3, Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further described:
Connecing dish 2 one ends is disc, and end has the symmetrical openings fork of band through hole in addition, in the middle of the spline housing 4 splined hole is arranged, and the symmetrical openings fork of band through hole is arranged on the termination.
Connect the opening fork on dish 2, the spline housing 4 usefulness terminations, vertical handing-over is integral, and in the cavity that staggers, put into cross piece A 6-1, with mutually perpendicular pin A1 3-1, pin B1 7-1 will connect dish 2, spline housing 4 connects into rotating spline housing joint, as shown in Figure 2.
One end of external splines 5 has the external splines groove, end has the symmetrical openings fork of band through hole in addition, universal joint fork shaft 8 one terminations have the ladder oblique crank Z of ring groove on being, the two symmetrical openings fork that the band through hole is arranged on the termination in addition, the vertical handing-over of opening fork on external splines 5, the universal joint fork shaft 8 usefulness terminations is integral, and in the cavity that staggers, put into cross piece B 6-2, it is identical with Fig. 2 with mutually perpendicular pin B2 7-2, pin A2 3-2 external splines 5, universal joint fork shaft 8 to be connected into rotating universal fork shaft joint (not having figure).
Bearing 9 and endoporus collar 10 are installed on universal joint fork shaft 8, packing ring 15 is installed in the ring groove, elastic coupling 12 is installed on the termination, seat 11 is enclosed within on the outer ring of bearing 9, and collar 16 is installed at the bearing outer ring place, make the bearing 9 can forward and backward play, connect dish 2 and be screwed on end cap 1.
The shaft extension end of angular transducer 13 tightly stretches in the outer end through hole of elastic coupling 12, utilizes three supports 14 on the seat 11 end face peripheries, inserts respectively in the groove on angular transducer 13 peripheries, with screw the shell of angular transducer 13 is fixed on present 11 again.
During powder forming machine work, power passes to master gear 18 by meshed gears, making with it fixedly, all-in-one-piece main shaft 19 rotates, main shaft 19 rotates and drives two spline housings, universal fork shaft joint rotates, the axle of angular transducer 13 is rotated with main commentaries on classics 19, by the mechanical angle position variation signal of angular transducer 13 with main shaft 19 rotations, be transformed into the signal of telecommunication and be transported to controller, by each manufacturing procedure of controller control powder forming machine, finish the purpose of automated production goods.
Claims (6)
1. powder forming machine main shaft and angular transducer jockey, by forming in bearing that connects in the rotating shaft (9) and elastic coupling (12) installation present (11), it is characterized in that described pivot structure is: with cross piece A (6-1), the pin A1 (3-1), the pin B1 (7-1) will connect dish (2), spline housing (4) connects into rotating spline housing joint, with cross piece B (6-2), pin B2 (7-2), pin A2 (3-2) external splines (5), universal joint fork shaft (8) are connected into rotating universal fork shaft joint, and spline housing (4) connects into integral body with external splines (5).
2. powder forming machine main shaft according to claim 1 and angular transducer jockey, it is characterized in that connecing dish (2) one ends is disc, end has the symmetrical openings fork of band through hole in addition, in the middle of the spline housing (4) splined hole is arranged, and the symmetrical openings fork of band through hole is arranged on the termination.
3. powder forming machine main shaft according to claim 1 and 2 and angular transducer jockey, it is characterized in that connecing dish (2), spline housing (4) is pitched with the opening on the termination, vertical handing-over is integral, and in the cavity that staggers, put into cross piece A (6-1), orthogonal pin A1 (3-1), pin B1 (7-1) will connect dish (2), spline housing (4) connects into rotating spline housing joint.
4. powder forming machine main shaft according to claim 1 and angular transducer jockey, an end that it is characterized in that external splines (5) has the external splines groove, end has the symmetrical openings fork of band through hole in addition, universal joint fork shaft (8) one terminations have the ladder oblique crank Z of ring groove on being, the symmetrical openings fork of band through hole is arranged on the termination in addition.
5. according to claim 1 or 4 described powder forming machine main shaft and angular transducer jockeys, it is characterized in that external splines (5), universal joint fork shaft (8) are integral with the vertical handing-over of the fork of the opening on the termination, and in the cavity that staggers, put into cross piece B (6-2), orthogonal pin B2 (7-2), pin A2 (3-2) connect into rotating universal fork shaft joint with external splines (5), universal joint fork shaft (8).
6. powder forming machine main shaft according to claim 1 and angular transducer jockey, it is characterized in that being equipped with on the universal joint fork shaft (8) bearing (9) and endoporus collar (10), packing ring (15) is installed in the ring groove, elastic coupling (12) is installed on the termination, place, bearing (9) outer ring is equipped with collar (16), collar cooperates with seat (11), connects dish (2) and is screwed on end cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100525077A CN100387421C (en) | 2006-07-14 | 2006-07-14 | Connector for main shaft and angle sensor of powder forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100525077A CN100387421C (en) | 2006-07-14 | 2006-07-14 | Connector for main shaft and angle sensor of powder forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1887589A CN1887589A (en) | 2007-01-03 |
| CN100387421C true CN100387421C (en) | 2008-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100525077A Active CN100387421C (en) | 2006-07-14 | 2006-07-14 | Connector for main shaft and angle sensor of powder forming machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN100387421C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620049B (en) * | 2012-04-23 | 2013-11-27 | 沈阳东北电力调节技术有限公司 | Valve position indicator |
| CN107038927A (en) * | 2017-05-27 | 2017-08-11 | 合肥磐石自动化科技有限公司 | A kind of aircraft flight attitude apparatus for demonstrating |
| CN113376396B (en) * | 2021-07-05 | 2024-04-16 | 宁波中车时代传感技术有限公司 | Shaft end photoelectric speed sensor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103485U (en) * | 1991-08-19 | 1992-05-06 | 燕华电器有限公司 | Connecting device for sensor |
| US5547360A (en) * | 1994-03-17 | 1996-08-20 | Tamagawa Machinery Co., Ltd. | Powder molding press |
| JPH09225696A (en) * | 1996-02-26 | 1997-09-02 | Aida Eng Ltd | Timing switch foe high speed press |
| JPH10305399A (en) * | 1997-05-12 | 1998-11-17 | Komatsu Ltd | Method and device for detecting lining abrasion of wet clutch brake in mechanical press |
| CN1490595A (en) * | 2002-10-14 | 2004-04-21 | 中国科学院长春光学精密机械与物理研 | Direct connecting mechanism between shaft-position encoder and main body equipment |
| CN2642435Y (en) * | 2003-09-05 | 2004-09-22 | 秦承府 | Connector for a digital controlled lathe coder |
| CN2768013Y (en) * | 2004-12-31 | 2006-03-29 | 山东泰山天盾矿山机械有限公司 | Speed testing soft connection device for lifting winch main axes |
| CN2776669Y (en) * | 2005-03-26 | 2006-05-03 | 海光(宁波)机械制造有限公司 | Powder shaping machine |
| CN2793709Y (en) * | 2005-03-19 | 2006-07-05 | 荆州市沙市科隆仪表研究所 | Coupled torsional sensor |
-
2006
- 2006-07-14 CN CNB2006100525077A patent/CN100387421C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2103485U (en) * | 1991-08-19 | 1992-05-06 | 燕华电器有限公司 | Connecting device for sensor |
| US5547360A (en) * | 1994-03-17 | 1996-08-20 | Tamagawa Machinery Co., Ltd. | Powder molding press |
| JPH09225696A (en) * | 1996-02-26 | 1997-09-02 | Aida Eng Ltd | Timing switch foe high speed press |
| JPH10305399A (en) * | 1997-05-12 | 1998-11-17 | Komatsu Ltd | Method and device for detecting lining abrasion of wet clutch brake in mechanical press |
| CN1490595A (en) * | 2002-10-14 | 2004-04-21 | 中国科学院长春光学精密机械与物理研 | Direct connecting mechanism between shaft-position encoder and main body equipment |
| CN2642435Y (en) * | 2003-09-05 | 2004-09-22 | 秦承府 | Connector for a digital controlled lathe coder |
| CN2768013Y (en) * | 2004-12-31 | 2006-03-29 | 山东泰山天盾矿山机械有限公司 | Speed testing soft connection device for lifting winch main axes |
| CN2793709Y (en) * | 2005-03-19 | 2006-07-05 | 荆州市沙市科隆仪表研究所 | Coupled torsional sensor |
| CN2776669Y (en) * | 2005-03-26 | 2006-05-03 | 海光(宁波)机械制造有限公司 | Powder shaping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1887589A (en) | 2007-01-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO HUIZHONG POWDER MACHINERY MAKING CO., LTD. Assignor: Yan Peiyi Contract fulfillment period: 2009.12.1 to 2014.11.30 contract change Contract record no.: 2010330000054 Denomination of invention: Connector for main shaft and angle sensor of powder forming machine Granted publication date: 20080514 License type: Exclusive license Record date: 2010.1.8 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.1 TO 2014.11.30; CHANGE OF CONTRACT Name of requester: NINGBO HUIZHONG POWDER MACHINERY MANUFACTURING CO. Effective date: 20100108 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180327 Address after: Room 401, building No. 16, Mall Road, Zhongjie residential area, camel street, Zhenhai District, Ningbo, Zhejiang Patentee after: Yan Qiaomin Address before: 315204 Zhejiang Province, Ningbo Zhenhai Xiepu Guangyuan Industrial Zone Ningbo Huizhong powder machinery manufacturing Co. Ltd. Patentee before: Yan Peiyi |