CN105202111A - Coupler provided with balancing devices - Google Patents
Coupler provided with balancing devices Download PDFInfo
- Publication number
- CN105202111A CN105202111A CN201410657342.0A CN201410657342A CN105202111A CN 105202111 A CN105202111 A CN 105202111A CN 201410657342 A CN201410657342 A CN 201410657342A CN 105202111 A CN105202111 A CN 105202111A
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- China
- Prior art keywords
- middle adapter
- gimbal
- coupling
- balancing
- block
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- 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.)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a coupler provided with balancing devices. The coupler comprises a shaft sleeve, an end cap, an inner gear ring, a gland and a middle connecting pipe and is characterized in that balancing rings are symmetrically arranged at two ends of the middle connecting pipe and are provided with annular dovetail grooves in the axial direction of the middle connecting pipe, through holes for balancing blocks to be put in or taken out are symmetrically formed in the balancing rings, a screw is arranged at one end of each balancing block, and the screws penetrate through the dovetail grooves and fastening blocks sequentially to be connected with fastening nuts. The balance test efficiency and accuracy of the coupler can be improved.
Description
Technical field
The present invention relates to coupling, be specifically related to a kind of coupling with Equilibrator.
Background technique
Coupling is indispensable coupling in mechanical transmission.It is mainly used to connect driving shaft and driven shaft, drive motion and moment of torsion, and it is uneven to compensate between the two due to material structure, foozle, alignment error, distortion after carrying and temperature variation etc. are many to be affected easily, make not coincided by the principal axis of inertia of coupling barycenter and spin axis, coupling has small bias will produce larger centrifugal inertia force, larger additional kinetic pressure will be produced to bearing, it not only makes the operating conditions of axle and bearing worsen, and because of the size of centrifugal inertia force and direction be all generally periodically variable, machinery and basis thereof will be caused to produce forced vibration, thus affect normal work and the life-span of machine.
Application number be 201220460177.6 patent of invention disclose a kind of drum-shaped tooth type shaft coupling with dynamic balance structure, comprise axle sleeve, end cap, ring gear, gland, middle adapter, the inner and outer wall of middle adapter be all fixed with equilibrium block.The process of this coupling is as follows: after middle adapter carries out coarse balance, middle adapter-ring gear the assembly of end cap, ring gear, gland, middle adapter composition carries out fine balance again, and middle adapter-ring gear assembly that then axle sleeve and end cap, ring gear, gland, middle adapter form carries out balance test respectively and corrects laggard luggage and join.The equilibrium block of this coupling is welded on the inside and outside wall of middle adapter by the mode of welding, but when carrying out blance test, even if after finding non-equilibrium site, in the operate miss of human weld, make equilibrium block riding position inaccurate, and be not easy to readjust position after welding, cause blance test inefficiency.
Summary of the invention
The blance test inefficient problem of the present invention in order to solve existing coupling, and a kind of coupling with Equilibrator is provided, be convenient to carry out balance adjustment, improve balance adjustment precision and the balance test efficiency of coupling.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of coupling with Equilibrator, comprise axle sleeve, end cap, ring gear, gland and middle adapter, it is characterized in that, the two ends symmetry of described middle adapter be provided with gimbal, the axial direction that described gimbal is provided with middle adapter is provided with annular dovetail slot, described gimbal is provided with symmetrically the through hole putting into or take out equilibrium block, one end of described equilibrium block is provided with screw rod, and described screw rod is through being connected with tightening nut with fastening block through dovetail groove successively.
Further, described dovetail groove be provided with anti-slip tank equably, described fastening block is provided with the projection suitable with anti-slip tank.
Compared with prior art, the present invention has following beneficial effect:
The coupling with Equilibrator of the present invention, comprise axle sleeve, end cap, ring gear, gland and middle adapter, the two ends symmetry of middle adapter be provided with gimbal, the axial direction that gimbal is provided with middle adapter is provided with annular dovetail slot, gimbal is provided with symmetrically the through hole putting into or take out equilibrium block, one end of equilibrium block is provided with screw rod, and screw rod is through being connected with tightening nut with fastening block through dovetail groove successively.By the two ends in middle adapter, gimbal is set symmetrically, the rotary inertia of middle adapter can either be increased, be convenient to carry out balance adjustment; The annular of mounting groove is arranged, in time carrying out coarse balance test, find non-equilibrium site to install equilibrium block and carry out fine balance test again, the position of suitable adjustment block again after fine balance test, just blance test can be completed, both improve the precision of blance test, turn improve the efficiency of blance test.
Meanwhile, the present invention carries out blance test again after axle sleeve, end cap, ring gear, gland and middle adapter being fitted together, eliminate because the material structure of axle sleeve, end cap and ring gear is uneven, foozle, alignment error and the imbalance impact that brings, assemble again after middle adapter being carried out blance test with prior art and carry out compared with blance test, decrease the number of times of blance test, further increase the efficiency of blance test.
Dovetail groove of the present invention be provided with anti-slip tank equably, described fastening block is provided with the projection suitable with anti-slip tank.By the mating reaction of raised line and chute, prevent the slip of equilibrium block in fastener cycle, ensure that equilibrium block can be arranged on non-equilibrium site accurately, improve the precision of balance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is gimbals structure schematic diagram;
Fig. 3 is the sectional view schematic diagram at Fig. 2 A-A place;
Mark in figure: 1, axle sleeve, 2, end cap, 3, ring gear, 4, gland, 5, gimbal, 6, dovetail groove, 7, through hole, 8, nut, 9, fastening block, 10, equilibrium block, 11, screw rod, 12, middle adapter.
Embodiment
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only the present invention's part embodiment, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection scope of the present invention.
The coupling with Equilibrator of the present invention, comprise axle sleeve, end cap, ring gear, gland and middle adapter, it is characterized in that, the two ends symmetry of described middle adapter be provided with gimbal, the axial direction that described gimbal is provided with middle adapter is provided with annular dovetail slot, described gimbal is provided with symmetrically the through hole putting into or take out equilibrium block, one end of described equilibrium block is provided with screw rod, and described screw rod is through being connected with tightening nut with fastening block through dovetail groove successively.
Gimbal of the present invention can be linked together by welding, riveted joint or the mode such as bolt, and also can process with middle adapter is an entirety, as the preferred mode of one, in order to improve the quality of middle adapter, gimbal and middle adapter as a whole.Gimbal of the present invention can arrange many groups, and in order to improve the performance of middle adapter, many groups gimbal at two ends, middle adapter left and right is all symmetrical arranged.
Further, described dovetail groove be provided with anti-slip tank equably, described fastening block is provided with the projection suitable with anti-slip tank.As a kind of mode of selection, anti-slip tank is arranged along the radial direction of middle adapter, and preferably, the cross section of anti-slip tank is set to triangle.
The coupling with Equilibrator of the present invention, comprise axle sleeve, end cap, ring gear, gland and middle adapter, the two ends symmetry of middle adapter be provided with gimbal, the axial direction that gimbal is provided with middle adapter is provided with annular dovetail slot, gimbal is provided with symmetrically the through hole putting into or take out equilibrium block, one end of equilibrium block is provided with screw rod, and screw rod is through being connected with tightening nut with fastening block through dovetail groove successively.By the two ends in middle adapter, gimbal is set symmetrically, the rotary inertia of middle adapter can either be increased, be convenient to carry out balance adjustment; The annular of mounting groove is arranged, in time carrying out coarse balance test, find non-equilibrium site to install equilibrium block and carry out fine balance test again, the position of suitable adjustment block again after fine balance test, just blance test can be completed, both improve the precision of blance test, turn improve the efficiency of blance test.
Meanwhile, the present invention carries out blance test again after axle sleeve, end cap, ring gear, gland and middle adapter being fitted together, eliminate because the material structure of axle sleeve, end cap and ring gear is uneven, foozle, alignment error and the imbalance impact that brings, assemble again after middle adapter being carried out blance test with prior art and carry out compared with blance test, decrease the number of times of blance test, further increase the efficiency of blance test.
Dovetail groove of the present invention be provided with anti-slip tank equably, described fastening block is provided with the projection suitable with anti-slip tank.By the mating reaction of raised line and chute, prevent the slip of equilibrium block in fastener cycle, ensure that equilibrium block can be arranged on non-equilibrium site accurately, improve the precision of balance.
Claims (2)
1. one kind has the coupling of Equilibrator, comprise axle sleeve, end cap, ring gear, gland and middle adapter, it is characterized in that, the two ends symmetry of described middle adapter be provided with gimbal, the axial direction that described gimbal is provided with middle adapter is provided with annular dovetail slot, described gimbal is provided with symmetrically the through hole putting into or take out equilibrium block, one end of described equilibrium block is provided with screw rod, and described screw rod is through being connected with tightening nut with fastening block through dovetail groove successively.
2. the coupling with Equilibrator according to claim 1, is characterized in that, described dovetail groove be provided with anti-slip tank equably, described fastening block is provided with the projection suitable with anti-slip tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657342.0A CN105202111A (en) | 2014-11-18 | 2014-11-18 | Coupler provided with balancing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657342.0A CN105202111A (en) | 2014-11-18 | 2014-11-18 | Coupler provided with balancing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105202111A true CN105202111A (en) | 2015-12-30 |
Family
ID=54949967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410657342.0A Pending CN105202111A (en) | 2014-11-18 | 2014-11-18 | Coupler provided with balancing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105202111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324860A (en) * | 2020-11-03 | 2021-02-05 | 中国航发沈阳发动机研究所 | Engine complete machine balance structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6871543B2 (en) * | 2002-01-25 | 2005-03-29 | Snap-On Equipment Gmbh | Apparatus and method for measuring of any imbalance of a motorcycle wheel |
| CN103776590A (en) * | 2014-02-26 | 2014-05-07 | 成都卓微科技有限公司 | Rotor balance experiment table |
| CN203785838U (en) * | 2014-02-26 | 2014-08-20 | 成都卓微科技有限公司 | Shafting dynamic balancing experimental device |
| CN203785840U (en) * | 2014-02-26 | 2014-08-20 | 成都卓微科技有限公司 | Rotor balance experiment table |
| CN204403273U (en) * | 2014-11-18 | 2015-06-17 | 四川邮科通信技术有限公司 | A kind of coupling with Equilibrator |
-
2014
- 2014-11-18 CN CN201410657342.0A patent/CN105202111A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6871543B2 (en) * | 2002-01-25 | 2005-03-29 | Snap-On Equipment Gmbh | Apparatus and method for measuring of any imbalance of a motorcycle wheel |
| CN103776590A (en) * | 2014-02-26 | 2014-05-07 | 成都卓微科技有限公司 | Rotor balance experiment table |
| CN203785838U (en) * | 2014-02-26 | 2014-08-20 | 成都卓微科技有限公司 | Shafting dynamic balancing experimental device |
| CN203785840U (en) * | 2014-02-26 | 2014-08-20 | 成都卓微科技有限公司 | Rotor balance experiment table |
| CN204403273U (en) * | 2014-11-18 | 2015-06-17 | 四川邮科通信技术有限公司 | A kind of coupling with Equilibrator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324860A (en) * | 2020-11-03 | 2021-02-05 | 中国航发沈阳发动机研究所 | Engine complete machine balance structure |
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| 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: 20151230 |