CN108857980A - A kind of duplex transmission shaft dynamic balancing intermediate support fixture - Google Patents
A kind of duplex transmission shaft dynamic balancing intermediate support fixture Download PDFInfo
- Publication number
- CN108857980A CN108857980A CN201810842062.5A CN201810842062A CN108857980A CN 108857980 A CN108857980 A CN 108857980A CN 201810842062 A CN201810842062 A CN 201810842062A CN 108857980 A CN108857980 A CN 108857980A
- Authority
- CN
- China
- Prior art keywords
- intermediate support
- transmission shaft
- supporting plate
- dynamic balancing
- cylinder
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The invention discloses a kind of duplex transmission shaft dynamic balancing intermediate support fixtures, including pedestal, cylinder and the supporting plate being mounted on the base, intermediate support is placed on supporting plate, cylinder is for compressing intermediate support, the supporting plate is V-structure, two inclined sides of supporting plate are equipped with adjustment support rod, and the lower end of cylinder is equipped with compression bar, and adjustment support rod and compression bar collective effect are on the bearing case of intermediate support.The configuration of the present invention is simple, manufacture are easy, and vibration caused by transmission unbalanced shaft directly can be passed to balancing machine, be improved transmission shaft balance quality.
Description
Technical field
The present invention relates to a kind of duplex transmission shaft dynamic balancing intermediate support fixtures, belong to transmission shaft fabricating tools fixture skill
Art field.
Background technique
The high-speed balancing of truck drive shaft is an important factor for influencing automobile high-speed performance, and transmission shaft is in high speed rotation
Under, its own residual unbalance, will make automobile generate vibration, can not only automobile noise be made to increase, can also largely effect on automobile
Comfort its transmission efficiency is generated matching loose, or even make component collapse, leads to that great safety accident occurs.It is existing
Some dynamic balancing tooling fixtures hold up transmission shaft intermediate support shell using semi-circular bracket and carry out dynamic balancing, but due in
Between be rubber bodies among bearing shell, therefore during dynamic balancing, rubber bodies can decay vibration caused by being driven unbalanced shaft
It is dynamic, so that dynamic balancing measurement result is generated deviation, influences dynamic balance accuracy, will cause transmission shaft when serious and be unable to reach dynamic balancing
It is required that.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of duplex transmission shaft dynamic balancing intermediate support fixture, structure
Simply, manufacture is easy, and vibration caused by transmission unbalanced shaft directly can be passed to balancing machine, improves transmission spindle balance essence
Degree.
To achieve the above object, a kind of duplex transmission shaft dynamic balancing intermediate support fixture, including pedestal, cylinder and installation
Supporting plate on pedestal, intermediate support are placed on supporting plate, and cylinder is V-structure for compressing intermediate support, the supporting plate,
Two inclined sides of supporting plate are equipped with adjustment support rod, and the lower end of cylinder is equipped with compression bar, adjustment support rod and compression bar collective effect
On the bearing case of intermediate support.
Further, adjust support rod height adjust after using locking nut fasten.
Preferably, the angle between two adjustment support rods is 45 °~60 °.
Center transmission shaft is overlapped with table core by adjusting the height of support rod, is locked after adjustment by locking nut
Tightly, cylinder pushes compression bar to clamp the bearing case in intermediate support when dynamic balancing.The rubber in intermediate support body when carrying out dynamic balancing
Colloid is not contacted with tooling, vibrates decaying to caused by transmission unbalanced shaft to can avoid rubber bodies, can be really injustice
Vibration caused by measuring passes to balancing machine, improves transmission shaft balance quality.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figure 1, a kind of duplex transmission shaft dynamic balancing intermediate support fixture, including pedestal 1, cylinder 2 and it is mounted on
Supporting plate 3 on pedestal 1, intermediate support 4 are placed on supporting plate 3, and cylinder 1 is V type for compressing intermediate support 4, the supporting plate 3
Structure, 3 liang of inclined sides of supporting plate are equipped with adjustment support rod 5, and the lower end of cylinder 2 is equipped with compression bar 6, adjustment support rod 5 and pressure
6 collective effect of bar is on the bearing case 41 of intermediate support.
Further, the height of adjustment support rod 5 is fastened after adjusting using locking nut 7.
Preferably, the angle between two adjustment support rods 5 is 45 °~60 °.
Height by adjusting support rod 5 is overlapped center transmission shaft with table core, passes through locking nut 7 after adjustment
Locking, cylinder 2 pushes compression bar 6 to clamp the bearing case 41 in intermediate support when dynamic balancing.The intermediate support when carrying out dynamic balancing
Internal rubber bodies are not contacted with tooling, vibrate decaying to caused by transmission unbalanced shaft to can avoid rubber bodies, can be true
Vibration caused by amount of unbalance is passed to balancing machine, improves transmission shaft balance quality.
Claims (3)
1. a kind of duplex transmission shaft dynamic balancing intermediate support fixture, including pedestal (1), cylinder (2) and it is mounted on pedestal (1)
Supporting plate (3), intermediate support (4) is placed on supporting plate (3), and cylinder (1) is for compressing intermediate support (4), which is characterized in that institute
Stating supporting plate (3) is V-structure, and (3) two inclined sides of supporting plate are equipped with adjustment support rod (5), and the lower end of cylinder (2) is equipped with pressure
Bar (6), adjustment support rod (5) and compression bar (6) collective effect are on the bearing case (4) (1) of intermediate support.
2. the duplex transmission shaft dynamic balancing intermediate support fixture as described in right wants 1, which is characterized in that adjustment support rod (5)
Height adjust after using locking nut (7) fasten.
3. duplex transmission shaft dynamic balancing intermediate support fixture as claimed in claim 1 or 2, which is characterized in that two adjustment
Angle between support rod (5) is 45 °~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842062.5A CN108857980A (en) | 2018-07-27 | 2018-07-27 | A kind of duplex transmission shaft dynamic balancing intermediate support fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842062.5A CN108857980A (en) | 2018-07-27 | 2018-07-27 | A kind of duplex transmission shaft dynamic balancing intermediate support fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108857980A true CN108857980A (en) | 2018-11-23 |
Family
ID=64305754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810842062.5A Pending CN108857980A (en) | 2018-07-27 | 2018-07-27 | A kind of duplex transmission shaft dynamic balancing intermediate support fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108857980A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982908Y (en) * | 2006-08-22 | 2007-11-28 | 南通纵横国际股份有限公司 | Device of dynamic balancer for connection high-speed principal axis component for whole balance |
| CN101829968B (en) * | 2010-04-29 | 2012-02-08 | 中国燃气涡轮研究院 | High-speed dynamic balance jig and dynamic balance adjusting method thereof |
| CN203471638U (en) * | 2013-09-23 | 2014-03-12 | 湖北省丹江口丹传汽车传动轴有限公司 | Dynamic balance clamp used for transmission shaft assembly of automobile |
| CN204053351U (en) * | 2014-09-19 | 2014-12-31 | 许昌远东传动轴股份有限公司 | Duplex power transmission shaft alignment weld jig |
| CN204868614U (en) * | 2015-06-30 | 2015-12-16 | 湛江德利车辆部件有限公司 | Press the sealing device of car oil pump seat leak test |
| CN205049290U (en) * | 2015-10-30 | 2016-02-24 | 北京飞机维修工程有限公司 | Rotor dynamic balance anchor clamps |
| CN205733920U (en) * | 2016-05-19 | 2016-11-30 | 合肥品特电子有限公司 | A kind of rotating shaft clamp for machining |
| CN206343694U (en) * | 2017-01-03 | 2017-07-21 | 天津市同鑫泰钢管制造有限公司 | Chamfering machine |
| CN207578251U (en) * | 2017-12-12 | 2018-07-06 | 许昌远东传动轴股份有限公司 | A kind of fixture for testing dynamic balance of transmission shaft |
-
2018
- 2018-07-27 CN CN201810842062.5A patent/CN108857980A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200982908Y (en) * | 2006-08-22 | 2007-11-28 | 南通纵横国际股份有限公司 | Device of dynamic balancer for connection high-speed principal axis component for whole balance |
| CN101829968B (en) * | 2010-04-29 | 2012-02-08 | 中国燃气涡轮研究院 | High-speed dynamic balance jig and dynamic balance adjusting method thereof |
| CN203471638U (en) * | 2013-09-23 | 2014-03-12 | 湖北省丹江口丹传汽车传动轴有限公司 | Dynamic balance clamp used for transmission shaft assembly of automobile |
| CN204053351U (en) * | 2014-09-19 | 2014-12-31 | 许昌远东传动轴股份有限公司 | Duplex power transmission shaft alignment weld jig |
| CN204868614U (en) * | 2015-06-30 | 2015-12-16 | 湛江德利车辆部件有限公司 | Press the sealing device of car oil pump seat leak test |
| CN205049290U (en) * | 2015-10-30 | 2016-02-24 | 北京飞机维修工程有限公司 | Rotor dynamic balance anchor clamps |
| CN205733920U (en) * | 2016-05-19 | 2016-11-30 | 合肥品特电子有限公司 | A kind of rotating shaft clamp for machining |
| CN206343694U (en) * | 2017-01-03 | 2017-07-21 | 天津市同鑫泰钢管制造有限公司 | Chamfering machine |
| CN207578251U (en) * | 2017-12-12 | 2018-07-06 | 许昌远东传动轴股份有限公司 | A kind of fixture for testing dynamic balance of transmission shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105014434B (en) | The processing tool of V-type serial diesel engine body sleeve port and processing method | |
| CN106239195B (en) | A kind of supporting tool of casing part | |
| CN206038223U (en) | A automatic clamping device for flexible flywheel dynamic balancing test | |
| CN102183429B (en) | Bushing type suspension static stiffness detection device | |
| CN202527969U (en) | Fixture for processing thin-wall cylindrical part milling-machine milling hole | |
| CN108857980A (en) | A kind of duplex transmission shaft dynamic balancing intermediate support fixture | |
| CN102061376A (en) | Clamping device of crankshaft vibration stress relief | |
| CN206474925U (en) | A kind of fast-holding fixture suitable for small drilling machine | |
| CN203371312U (en) | Hydraulic fixture | |
| CN104440536A (en) | Flexible transmission device used for grinding ultrathin long-cylinder part | |
| CN104330317A (en) | High-temperature and high-cycle compound fatigue test platform for turbine blade | |
| CN204449436U (en) | The horizontal milling attachment of a kind of housing cavity | |
| CN104209860A (en) | Special flat floating fixture for precision honing machine | |
| CN203853730U (en) | Welding machining device for universal couplings | |
| CN202974563U (en) | Expansion-tight type fan dynamic balancing verification clamp | |
| CN206622980U (en) | A kind of gear polishing fixing device | |
| CN205539392U (en) | Adjustable motor laboratory bench | |
| CN212217808U (en) | Communication equipment aluminum component front side processing tool | |
| CN105269197A (en) | Welding machining device for universal couplings | |
| CN211639104U (en) | General power machine crankshaft keyseat clamp | |
| CN209754542U (en) | Workpiece fixing and shock-proof device for pipe machining lathe | |
| CN110788651B (en) | Cylinder cover clamp | |
| CN210451943U (en) | Special fixture for throttle valve side flange | |
| CN206662987U (en) | V-type precision peripheral milling frame | |
| CN201956800U (en) | Motor belt wheel device for electric screw press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
|
| RJ01 | Rejection of invention patent application after publication |