CN109269698A - A kind of dynamometer machine fixes device with encoder - Google Patents
A kind of dynamometer machine fixes device with encoder Download PDFInfo
- Publication number
- CN109269698A CN109269698A CN201811056724.2A CN201811056724A CN109269698A CN 109269698 A CN109269698 A CN 109269698A CN 201811056724 A CN201811056724 A CN 201811056724A CN 109269698 A CN109269698 A CN 109269698A
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- China
- Prior art keywords
- encoder
- adjustment bracket
- dynamometer machine
- yielding coupling
- height adjustment
- 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.)
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- 230000008878 coupling Effects 0.000 claims abstract description 31
- 238000010168 coupling process Methods 0.000 claims abstract description 31
- 238000005859 coupling reaction Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The invention discloses a kind of dynamometer machines to fix device with encoder, including coaxially connected mechanism and the firm banking being connect with coaxially connected mechanism, the coaxially connected mechanism includes the installation sleeve and yielding coupling of coaxial arrangement, the yielding coupling is arranged in installation sleeve, one end of the yielding coupling is connected by rolling bearing with dynamometer machine, the other end of yielding coupling is connected with encoder, the firm banking includes horizontal adjustment bracket, the height adjustment bracket being connect with horizontal adjustment bracket, the junction of the horizontal adjustment bracket and height adjustment bracket offers the first U-lag for Level tune, the second U-lag for height adjustment is offered on the perpendicular folded plate of the height adjustment bracket.The dynamometer machine fixes device with encoder and solves the problems, such as concentricity, ensure that encoder movement is accurate qualitative, shaft coupling and encoder is avoided to damage；The cost for reducing processing, installation, improves efficiency.
Description
Technical field
The present invention relates to dynamometer technology fields, and in particular to a kind of dynamometer machine fixes device with encoder.
Background technique
In general, one end in dynamometer machine is equipped with encoder apparatus, the fortune such as angle of eccentricity, revolving speed for feeding back dynamometer machine
Row parameter.But one end of practical dynamometer machine is connected from flange plate with tested rotating machinery, the other end is with ring flange
Free end, the device installed or fixed for encoder without specially setting.When needing precise measurement angle of eccentricity and revolving speed,
It needs that the free end of dynamometer machine is carried out being equipped with dynamometer machine flange on the left of secondary transformation, at high cost, low efficiency, while ring flange,
Since processing and installation error not can avoid, it cannot be guaranteed that ring flange axis is completely coincident with dynamometer machine flange axis, cause to compile
Code device movement accuracy is not high, and is also easily damaged shaft coupling and encoder.
Summary of the invention
The purpose of the present invention is to provide a kind of dynamometer machines to fix device with encoder, so that measuring accuracy is high, concentricity
Good, effective protection shaft coupling and encoder.
To achieve the above object, the invention provides the following technical scheme: a kind of dynamometer machine fixes device with encoder, including
Coaxially connected mechanism and the firm banking connecting with coaxially connected mechanism, the coaxially connected mechanism include the installation of coaxial arrangement
Sleeve and yielding coupling, the yielding coupling are arranged in installation sleeve, and one end of the yielding coupling passes through rolling
Bearing is connected with dynamometer machine, and the other end of yielding coupling is connected with encoder, and the firm banking includes Level tune
Bracket, the height adjustment bracket being connect with horizontal adjustment bracket, the junction of the horizontal adjustment bracket and height adjustment bracket
The first U-lag for Level tune is offered, is offered on the perpendicular folded plate of the height adjustment bracket for height adjustment
Second U-lag.
Preferably, the coaxially connected mechanism is connected by ring flange with dynamometer machine.
Preferably, the elastic direction of the yielding coupling is that laterally, the value range of transversely deforming amount is 0-2mm.
As shown from the above technical solution, the invention has the following beneficial effects:
The dynamometer machine fixes device with encoder and solves the problems, such as concentricity, ensure that encoder movement is accurate qualitative, avoids joining
Axis device and encoder damage；The cost for reducing processing, installation, improves efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is fixture structure schematic diagram of the present invention.
In figure: 10, dynamometer machine, 11, ring flange, 20, encoder, 30, co-axial joint system, 31, rolling bearing, 32, peace
It is sleeved, 33, yielding coupling, 34, connecting plate, 40, firm banking, 41, horizontal adjustment bracket, 42, height adjustment bracket,
43, the first U-lag, the 44, second U-lag.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of dynamometer machine fixes device with encoder, including same
Shaft connection mechanism 30 and the firm banking 40 connecting with coaxially connected mechanism, coaxially connected mechanism 30 include the installation of coaxial arrangement
Sleeve 32 and yielding coupling 33, yielding coupling 33 is arranged in installation sleeve 32, between installation sleeve 32 and connecting plate 34
It is bolted, one end of yielding coupling 33 is connected by rolling bearing 31 with dynamometer machine 10, yielding coupling 33
The other end is connected with encoder 20, and encoder 20 is fixed in installation sleeve 32 by connecting plate 34, and connecting plate 34 is outer
Diameter is less than the internal diameter of installation sleeve 32, in order to guarantee that installation sleeve 32 can pass through connecting plate 34 and encoder 20, is installed to rolling
On the outer ring of bearing 31, firm banking 40 includes horizontal adjustment bracket 41, the height adjustment bracket connecting with horizontal adjustment bracket
42, the junction of horizontal adjustment bracket 41 and height adjustment bracket 42 offers the first U-lag 43 for Level tune, height
The second U-lag 44 for height adjustment is offered on the perpendicular folded plate of adjusting bracket 42.
First U-lag 43 makes the level of horizontal adjustment bracket 41 adjustable by fastener, to drive installation sleeve 32
Level it is adjustable, the second U-lag 44 makes the height of height adjustment bracket 42 adjustable by fastener, to drive installation sleeve
32 height is adjustable, reduces installation and processing dimension requirement, coaxially connected mechanism 30 and fixation to horizontal and height respectively
The free end flange side of dynamometer machine 10 is arranged in pedestal 40, and without being transformed to dynamometer machine 10, structure is simple, at low cost,
Improve efficiency.
As shown in Figure 1, coaxially connected mechanism 30 is connected by ring flange 11 with dynamometer machine 10, guarantee ring flange 11, bullet
Property shaft coupling 33 and the axis of encoder 20 be located on the same line, guarantee the concentricity of encoder 20 and yielding coupling 33
It is accurate qualitative with movement, avoid yielding coupling 33 and encoder 20 from damaging, ring flange 11 is bolted in dynamometer machine 10
On, it is connected on the shaft shoulder of ring flange 11 with rolling bearing 31, is connected for realizing coaxially connected mechanism 30 with dynamometer machine 10
It connects.
As shown in Figure 1, the elastic direction of yielding coupling 33 is that laterally, the value range of transversely deforming amount is 0-2mm, in order to
Guarantee that the dimension chain between installation dynamometer machine 10 and encoder 20 has adjustability.
Working principle: rolling bearing 31 and yielding coupling 33 are mounted on the shaft shoulder of ring flange 11, yielding coupling
33 are fastened using screw, and connecting plate 34 is mounted on the end face of encoder 20 by bolt, then by encoder 20 together with even
Fishplate bar 34 is mounted on one end of yielding coupling 33, and is fastened using holding screw, and when positioning guarantees the right side of yielding coupling 33
Then 32 one end of installation sleeve is mounted on the axis of rolling within the scope of 2mm by left side axial error of the end face apart from connecting plate 34
It holding on 31 outer ring, and fastened with holding screw, the other end of installation sleeve 32 is connected on connecting plate 34 by screw, wherein
34 outer diameter of connecting plate is less than the internal diameter of installation sleeve 32, then 11 bolt of ring flange is fixed on to the free end of dynamometer machine 10, protects
The concentricity for demonstrate,proving ring flange 11, yielding coupling 33 and encoder 20, finally passes through bolt for one end of horizontal adjustment bracket 41
It is connected with connecting plate 34, the other end of horizontal adjustment bracket 41 is connected by height adjustment bracket 42 and dynamometer machine, Jin Erbao
The shell of card encoder 20 is fixed.
After installing, when dynamometer machine works, dynamometer machine 10 drives ring flange 11, yielding coupling 33 and encoder 20
Axis rotation, the shell of encoder 20 is fixed by horizontal adjustment bracket 41, height adjustment bracket 42 and connecting plate 34, from
And guarantees encoder 20 and carry out reliable and stable work.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of dynamometer machine fixes device with encoder, it is characterised in that: including coaxially connected mechanism (30) and with it is coaxially connected
The firm banking (40) of mechanism connection, the coaxially connected mechanism (30) include the installation sleeve (32) and elasticity connection of coaxial arrangement
Axis device (33), in installation sleeve (32), one end of the yielding coupling (33) passes through for yielding coupling (33) setting
Rolling bearing (31) is connected with dynamometer machine (10), and the other end of yielding coupling (33) is connected with encoder (20), described
Firm banking (40) includes horizontal adjustment bracket (41), the height adjustment bracket (42) connecting with horizontal adjustment bracket, the water
The junction of flat adjusting bracket and height adjustment bracket offers the first U-lag (43) for Level tune, the height tune
Save the second U-lag (44) offered on the perpendicular folded plate of bracket for height adjustment.
2. a kind of dynamometer machine according to claim 1 fixes device with encoder, it is characterised in that: the coaxially connected machine
Structure (30) is connected by ring flange (11) with dynamometer machine (10).
3. a kind of dynamometer machine according to claim 1 fixes device with encoder, it is characterised in that: the yielding coupling
(33) elastic direction is that laterally, the value range of transversely deforming amount is 0-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056724.2A CN109269698A (en) | 2018-09-11 | 2018-09-11 | A kind of dynamometer machine fixes device with encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811056724.2A CN109269698A (en) | 2018-09-11 | 2018-09-11 | A kind of dynamometer machine fixes device with encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109269698A true CN109269698A (en) | 2019-01-25 |
Family
ID=65188389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811056724.2A Pending CN109269698A (en) | 2018-09-11 | 2018-09-11 | A kind of dynamometer machine fixes device with encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109269698A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765396A (en) * | 2019-03-20 | 2019-05-17 | 洛阳西苑车辆与动力检验所有限公司 | A kind of quick speed measuring device of used with tractor encoder and speed-measuring method |
| CN113944848A (en) * | 2021-12-21 | 2022-01-18 | 济南二机床集团有限公司 | Fixing device of A-axis tester with five-axis head driven by torque motor |
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|---|---|---|---|---|
| CN201917580U (en) * | 2011-01-19 | 2011-08-03 | 成都弥荣科技发展有限公司 | Mounting device for rotary encoder of automobile chassis dynamometer |
| CN201947585U (en) * | 2011-01-20 | 2011-08-24 | 广东省东莞电机有限公司 | Fixing structure of encoder |
| CN202029418U (en) * | 2011-01-20 | 2011-11-09 | 江苏扬力集团有限公司 | Mounting structure of rotary encoder for forcing press |
| CN204730967U (en) * | 2015-05-20 | 2015-10-28 | 长沙电机厂有限责任公司 | Encoder component and the electric dynamometer with this encoder component |
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| CN205151558U (en) * | 2015-10-21 | 2016-04-13 | 国投中煤同煤京唐港口有限公司 | Can fix and protect device of walking encoder |
| CN105571621A (en) * | 2016-02-01 | 2016-05-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Encoding disc aligning device and aligning method |
| CN206074162U (en) * | 2016-08-17 | 2017-04-05 | 中国兵器装备集团摩托车检测技术研究所 | A kind of fixed electric motor type engine transient and the dual-purpose dynamometer machine of dynamic analog test |
| CN206670691U (en) * | 2017-05-02 | 2017-11-24 | 厦门雷创科技有限公司 | A kind of ranging detection means that tests the speed for being directly installed in motor and rotational motion mechanism |
| CN207673743U (en) * | 2017-12-13 | 2018-07-31 | 襄阳宇清传动科技有限公司 | A kind of elastic connection axis of connection withdrawal straightening machine spiral lift and encoder |
| CN207831291U (en) * | 2018-02-22 | 2018-09-07 | 珠海市金谷源照明电器有限公司 | Lamp mounting bracket |
| CN208795393U (en) * | 2018-09-11 | 2019-04-26 | 安庆帝伯格茨活塞环有限公司 | A kind of dynamometer machine fixes device with encoder |
-
2018
- 2018-09-11 CN CN201811056724.2A patent/CN109269698A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201917580U (en) * | 2011-01-19 | 2011-08-03 | 成都弥荣科技发展有限公司 | Mounting device for rotary encoder of automobile chassis dynamometer |
| CN201947585U (en) * | 2011-01-20 | 2011-08-24 | 广东省东莞电机有限公司 | Fixing structure of encoder |
| CN202029418U (en) * | 2011-01-20 | 2011-11-09 | 江苏扬力集团有限公司 | Mounting structure of rotary encoder for forcing press |
| CN204730967U (en) * | 2015-05-20 | 2015-10-28 | 长沙电机厂有限责任公司 | Encoder component and the electric dynamometer with this encoder component |
| CN105119180A (en) * | 2015-07-28 | 2015-12-02 | Abb技术有限公司 | Adjustable lightning arrester bracket and gas insulated switchgear |
| CN205151558U (en) * | 2015-10-21 | 2016-04-13 | 国投中煤同煤京唐港口有限公司 | Can fix and protect device of walking encoder |
| CN105571621A (en) * | 2016-02-01 | 2016-05-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Encoding disc aligning device and aligning method |
| CN206074162U (en) * | 2016-08-17 | 2017-04-05 | 中国兵器装备集团摩托车检测技术研究所 | A kind of fixed electric motor type engine transient and the dual-purpose dynamometer machine of dynamic analog test |
| CN206670691U (en) * | 2017-05-02 | 2017-11-24 | 厦门雷创科技有限公司 | A kind of ranging detection means that tests the speed for being directly installed in motor and rotational motion mechanism |
| CN207673743U (en) * | 2017-12-13 | 2018-07-31 | 襄阳宇清传动科技有限公司 | A kind of elastic connection axis of connection withdrawal straightening machine spiral lift and encoder |
| CN207831291U (en) * | 2018-02-22 | 2018-09-07 | 珠海市金谷源照明电器有限公司 | Lamp mounting bracket |
| CN208795393U (en) * | 2018-09-11 | 2019-04-26 | 安庆帝伯格茨活塞环有限公司 | A kind of dynamometer machine fixes device with encoder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765396A (en) * | 2019-03-20 | 2019-05-17 | 洛阳西苑车辆与动力检验所有限公司 | A kind of quick speed measuring device of used with tractor encoder and speed-measuring method |
| CN113944848A (en) * | 2021-12-21 | 2022-01-18 | 济南二机床集团有限公司 | Fixing device of A-axis tester with five-axis head driven by torque motor |
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