CN105114600A - Locking device of transmission mechanism - Google Patents
Locking device of transmission mechanism Download PDFInfo
- Publication number
- CN105114600A CN105114600A CN201510609816.9A CN201510609816A CN105114600A CN 105114600 A CN105114600 A CN 105114600A CN 201510609816 A CN201510609816 A CN 201510609816A CN 105114600 A CN105114600 A CN 105114600A
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- sleeve
- inner chamber
- overcoat
- locking device
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
Abstract
The invention discloses a locking device of a transmission mechanism. The device comprises an outer sleeve and an inner sleeve, the outer sleeve is in a cylindrical shape and provided with an inner chamber, the inner chamber of the outer sleeve is in a truncated-cone shape provided with a Morse taper, the inner sleeve is in a truncated-cone shape provided with a Morse taper and provided with an inner chamber, the inner chamber of the inner sleeve is in a cylindrical shape, a ringlike base is arranged at the bottom of the inner sleeve, the outer radius of the base equals to that of the outer sleeve, the inner sleeve is arranged in the inner chamber of the outer sleeve in a sleeved mode, the outer sleeve and the inner sleeve are in clearance fit, so that a cylinder ring is formed, and a cutting groove is formed in the inner sleeve. A cutting groove is also formed in the outer sleeve. The locking device is applicable to locking and location of a shaft of the transmission mechanism, the machining precision requirement of the locking device is low, the centering performance, the elasticity and the stability are good, the abrasion resistance degree is high, the device is easy and convenient to install, when the shaft rotates at a high speed, the inner sleeve and the outer sleeve are tensioned, the shaft does not shift, and the location precision is high.
Description
Technical field
The invention belongs to locking device, be specifically related to a kind of locking device of driving mechanism.
Background technique
With the connection of parts on shaft, mostly driving mechanism axis is that key is connected, complex structure, cost are high, positioning precision is low, there is the shortcomings such as the deformation of member is large, fuselage shaking is large in positioning and locking process.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the object of the invention is to, a kind of locking device of driving mechanism is provided, improve positioning precision.
The locking device of driving mechanism provided by the invention, it comprises jacket and inner sleeve, overcoat is cylindric and is provided with inner chamber, the inner chamber of overcoat in the circular cone shape with Morse's taper, inner sleeve in Morse's taper circular cone shape and be provided with inner chamber, the inner chamber of inner sleeve is cylindric, be provided with circular base bottom inner sleeve, the outer radius of base is equal with the outer radius of overcoat, and inner sleeve is socketed in the inner chamber of overcoat, jacket and inner sleeve Spielpassung forms cylinder ring, is inside arranged with and operates on groove.Overcoat also can be provided with operates on groove.
The locking device of driving mechanism provided by the invention, its beneficial effect is, this locking device is applicable to the locking and positioning of gear train shaft, and himself requirement on machining accuracy is low, centering property is good, good springiness, good stability, rub proofness is large, install simple and convenient, inner sleeve and overcoat tensioning during axle high speed rotating, axle can not produce skew, and positioning precision is high.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention 1;
Fig. 2 is the structure broken away view of the embodiment of the present invention 1;
Fig. 3 is the overall structure schematic diagram of the embodiment of the present invention 2;
Fig. 4 is the structure broken away view of the embodiment of the present invention 2.
Mark in figure:
1. overcoat; 2. inner sleeve; 3. base; 4. operate on groove; 5. operate on groove.
Embodiment
With reference to the accompanying drawings, in conjunction with the embodiments, the locking device of driving mechanism provided by the invention is described in detail.
Embodiment 1
With reference to Fig. 1-Fig. 2, the locking device of the driving mechanism of the present embodiment, it comprises overcoat 1 and inner sleeve 2, overcoat 1 is cylindric and is provided with inner chamber, the inner chamber of overcoat 1 is in the circular cone shape with Morse's taper, inner sleeve 2 in Morse's taper circular cone shape and be provided with inner chamber, the inner chamber of inner sleeve 2 is cylindric, circular base 3 is provided with bottom inner sleeve 2, the outer radius of base 3 is equal with the outer radius of overcoat 1, inner sleeve 2 is provided with operates on groove 4, and inner sleeve 2 is socketed in the inner chamber of overcoat 1, and overcoat 1 and inner sleeve 2 Spielpassung form cylinder ring.
Embodiment 2
With reference to Fig. 3-Fig. 4, the locking device of the driving mechanism of the present embodiment, it comprises overcoat 1 and inner sleeve 2, and overcoat 1 is in cylindric and be provided with inner chamber, and the inner chamber of overcoat 1 is in the circular cone shape with Morse's taper, and overcoat 1 is provided with operates on groove 5; Inner sleeve 2 in Morse's taper circular cone shape and be provided with inner chamber, the inner chamber of inner sleeve 2 is cylindric, is provided with circular base 3 bottom inner sleeve 2, and the outer radius of base 3 is equal with the outer radius of overcoat 1, and inner sleeve 2 is provided with operates on groove 4; Inner sleeve 2 is socketed in the inner chamber of overcoat 1, and overcoat 1 and inner sleeve 2 Spielpassung form cylinder ring.
This locking device is applicable to the locking and positioning of gear train shaft, as the transmission shaft of actuating motor and the locking and positioning of synchronizing wheel, during installation, is first arranged in synchronizing wheel by overcoat 1, then inner sleeve 2 is socketed in overcoat 1 also locked with locking cap.During work, actuating motor drives synchronizing wheel to rotate by transmission shaft, and transmission shaft High Rotation Speed, make inner sleeve 2 and overcoat 1 tensioning, axle can not produce skew, and positioning precision is high.
Claims (2)
1. the locking device of a driving mechanism, it is characterized in that: it comprises jacket and inner sleeve, overcoat is cylindric and is provided with inner chamber, the inner chamber of overcoat in the circular cone shape with Morse's taper, inner sleeve in Morse's taper circular cone shape and be provided with inner chamber, the inner chamber of inner sleeve is cylindric, be provided with circular base bottom inner sleeve, the outer radius of base is equal with the outer radius of overcoat, and inner sleeve is socketed in the inner chamber of overcoat, jacket and inner sleeve Spielpassung forms cylinder ring, is inside arranged with and operates on groove.
2. the locking device of driving mechanism according to claim 1, is characterized in that: described overcoat is also provided with operates on groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609816.9A CN105114600A (en) | 2015-09-23 | 2015-09-23 | Locking device of transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510609816.9A CN105114600A (en) | 2015-09-23 | 2015-09-23 | Locking device of transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105114600A true CN105114600A (en) | 2015-12-02 |
Family
ID=54662655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510609816.9A Pending CN105114600A (en) | 2015-09-23 | 2015-09-23 | Locking device of transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747134A (en) * | 2018-08-14 | 2018-11-06 | 先进光电器材（深圳）有限公司 | Welding head fixer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067204U (en) * | 1990-03-22 | 1990-12-12 | 蒋信忠 | Automatic self aligning device |
| US5190393A (en) * | 1988-05-25 | 1993-03-02 | Roger Svensson | Device at expandable mounting sleeve |
| WO1993020359A1 (en) * | 1992-04-03 | 1993-10-14 | Arne Aarre | Swivel link |
| CN200971930Y (en) * | 2006-11-24 | 2007-11-07 | 李小春 | Expansion cover type coupling mechanism |
| CN201209076Y (en) * | 2008-05-22 | 2009-03-18 | 河南正工机械制造有限公司 | Side-controlled mechanical expanding shaft |
| CN201430511Y (en) * | 2009-06-08 | 2010-03-24 | 杭州通灵自动化股份有限公司 | Stator tool set for permanent magnet synchronizing actuating motor |
| CN201755930U (en) * | 2010-08-26 | 2011-03-09 | 西安理工大学 | Automatic swelling axle capable of adjusting locking force |
| CN201950481U (en) * | 2011-03-01 | 2011-08-31 | 上海东方泵业(集团)有限公司 | Self-centering floating clamp |
| CN202527637U (en) * | 2012-05-02 | 2012-11-14 | 济南中森机械制造有限公司 | Inner-expansion device for tube component external thread edging |
| CN205026054U (en) * | 2015-09-23 | 2016-02-10 | 青岛欣鑫数控精密机械有限公司 | Drive mechanism's locking device |
-
2015
- 2015-09-23 CN CN201510609816.9A patent/CN105114600A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190393A (en) * | 1988-05-25 | 1993-03-02 | Roger Svensson | Device at expandable mounting sleeve |
| CN2067204U (en) * | 1990-03-22 | 1990-12-12 | 蒋信忠 | Automatic self aligning device |
| WO1993020359A1 (en) * | 1992-04-03 | 1993-10-14 | Arne Aarre | Swivel link |
| CN200971930Y (en) * | 2006-11-24 | 2007-11-07 | 李小春 | Expansion cover type coupling mechanism |
| CN201209076Y (en) * | 2008-05-22 | 2009-03-18 | 河南正工机械制造有限公司 | Side-controlled mechanical expanding shaft |
| CN201430511Y (en) * | 2009-06-08 | 2010-03-24 | 杭州通灵自动化股份有限公司 | Stator tool set for permanent magnet synchronizing actuating motor |
| CN201755930U (en) * | 2010-08-26 | 2011-03-09 | 西安理工大学 | Automatic swelling axle capable of adjusting locking force |
| CN201950481U (en) * | 2011-03-01 | 2011-08-31 | 上海东方泵业(集团)有限公司 | Self-centering floating clamp |
| CN202527637U (en) * | 2012-05-02 | 2012-11-14 | 济南中森机械制造有限公司 | Inner-expansion device for tube component external thread edging |
| CN205026054U (en) * | 2015-09-23 | 2016-02-10 | 青岛欣鑫数控精密机械有限公司 | Drive mechanism's locking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747134A (en) * | 2018-08-14 | 2018-11-06 | 先进光电器材（深圳）有限公司 | Welding head fixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |