CN106768534A - A kind of electromagnetic clutch torque test stand - Google Patents
A kind of electromagnetic clutch torque test stand Download PDFInfo
- Publication number
- CN106768534A CN106768534A CN201611107021.9A CN201611107021A CN106768534A CN 106768534 A CN106768534 A CN 106768534A CN 201611107021 A CN201611107021 A CN 201611107021A CN 106768534 A CN106768534 A CN 106768534A
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- CN
- China
- Prior art keywords
- platen
- branch sleeve
- torsional axis
- nut
- clutch
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Classifications
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- 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
- G01L3/02—Rotary-transmission dynamometers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to a kind of electromagnetic clutch torque test stand, including：Platen（1）The arc chuck of two and clutch engagement is provided with above（3）, platen is arranged below the nut being connected with arc chuck（14）, the screw rod below platen（13）The reverse screw rod in axle two ends（13a、13b）, and to nut（14）Connection coordinates, and arc chuck is driven when screw rod is rotated by clutch（23）Clamping is fixed.Torsional axis（5）Upper end and clutch be connected, bottom and branch sleeve（11）Connection, torsional axis（5）The locking positioning nut of bottom（8）With branch sleeve（11）Upper surface forms location fit；The connected connecting rod of branch sleeve（10）With servomotor（25）Connection, can measure the specific data of clutch moment of torque.By adopting the above-described technical solution, so that the present invention has the advantages that simple structure, easy to use, the accurate efficiency high of test.
Description
Technical field
The present invention relates to a kind of torsional moment test device of electromagnetic clutch, more particularly to a kind of automobile air conditioner electromagnetic clutch
Carry out the workbench of torsional moment test.
Background technology
Automobile air conditioner electromagnetic clutch has three parts and constitutes：Drive, magnet coil and armature, are installed on air-conditioning pressure
On the front end main shaft and protecgulum of contracting machine, the power from engine is transmitted to compressor, and by the coil on electromagnetic clutch
Whether energization controls whether compressor operates.Magnet coil is powered and produces magnetic field during work, makes armature and drive adhesive, produces
Raw friction torque, armature on compressor main shaft, drives compressor of air conditioner operating, and realize refrigeration by spline connection.And from
Work of the moment of torsion that clutch is transmitted to compressor is most important, but how the torsional performance of clutch to be detected, is tested,
This respect is but without ripe effective technical scheme.
The content of the invention
It is an object of the invention to provide a kind of testing stand that torsional moment test is carried out to automobile air conditioner electromagnetic clutch, to solve to produce
The test problem of product.
To achieve these goals, present invention employs following technical scheme：
A kind of electromagnetic clutch torque test stand, it is characterised in that it includes：
A, a platen, two pairs of guide grooves are arranged with platen according to orthogonal center line,
The arc chuck of two and clutch engagement is arranged with above b, platen according to orthogonal center line, arc chuck is provided with
Arc-shaped pad, each arc chuck is provided with two symmetrical pilot pins, and each pilot pin is slidably matched with corresponding guide groove respectively；
Be arranged with two trave lling girders according to center line below c, platen, a pair of pilot pins on each arc chuck respectively with it is corresponding
Trave lling girder is connected, and one end of each trave lling girder is provided with nut, the other end and is provided with guide bearing, and platen 1 is arranged below screw shaft, spiral shell
Bar axle is respectively arranged at two ends with the opposite counterscrew of hand of spiral, and counterscrew connects with the nut of corresponding trave lling girder one end respectively
Cooperation is connect, a guide shaft is additionally provided with below platen and is slidably matched with two guide bearings formation；
D, a piece torsional axis of setting, torsional axis top is provided with connecting seat, the axle sleeve coordinated with main shaft, connecting seat is provided with connecting seat
Locking plate is provided with, torsional axis bottom is provided with locking positioning nut and reverses pin；
E, one branch sleeve of setting, the cooperation of branch sleeve gap, the torsion pin of torsional axis bottom and company are stretched into torsional axis bottom
The chute for connecing upper cartridge setting coordinates locking positioning nut and the branch sleeve upper surface of slip, torsional axis bottom to form positioning
Coordinate；
F, branch sleeve bottom rivet a connecting rod, and connecting rod is connected with servomotor.
On the basis of above-mentioned technical proposal, locking positioning nut and the branch sleeve upper surface shape of the torsional axis bottom
Into location fit structure, replace with torsional axis bottom and be provided with positioning table, it coordinates with the location nut being arranged on branch sleeve.
By adopting the above-described technical solution, so that the present invention has simple structure, easy to use, the accurate efficiency high of test
The advantages of.
For the more detailed explanation present invention, drawings below provides a most preferred embodiment.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the upward view of Fig. 1；
Fig. 4 is torsional axis component drawings in Fig. 1；
Fig. 5 is another torsional axis component drawings；
Fig. 6 is use state figure of the invention.
Specific embodiment
First, as shown in Figure 1, Figure 2 and Figure 3, electromagnetic clutch torque test stand of the present invention, it includes constituting
Part：
A, a platen 1, according to center line orthogonal in length and breadth on platen 1（X, Y）It is arranged with two pairs of kidney ellipsoid guide grooves 17；
B, platen 1 are arranged with the arc chuck 3 of two and clutch engagement according to center line Y above, and arc chuck 3 is provided with arc
Shape pad 4, each arc chuck 3 is provided with two symmetrical pilot pins 16, each pilot pin guide groove corresponding with center line X both sides respectively
17 slide-and-guides coordinate；
C, platen 1 below is arranged with two trave lling girders 2 according to center line Y, a pair of the pilot pins 16 on each arc chuck 3 respectively with
Corresponding trave lling girder 2 is connected, and one end of each trave lling girder is provided with the nut 14, other end and is provided with bearing 18, and it is right that platen 1 is arranged below
The two pairs of bearings 15 for claiming, the axle of connecting screw rod 13 in one pair of which bearing 15, screw shaft 13 is respectively arranged at two ends with hand of spiral phase
Anti- screw rod 13a, 13b, screw rod 13a, 13b are connected with the nut 14 of corresponding trave lling girder one end coordinate respectively.It is another below platen 1
A guide shaft 19 is associated with a pair of bearings, guide shaft 19 is slidably matched with the formation of sliding bearing 18 in each trave lling girder；
D, referring to Fig. 1, Fig. 4, a torsional axis 5 is set, the top of torsional axis 5 is provided with connecting seat 20, connecting seat 20 and the center of platen 1
Position is connected.It is provided with connecting seat 20 and reverses the axle sleeve 21 that main shaft coordinates, connecting seat 20 is provided with locking plate 22, reverses
The bottom of axle 5 is provided with locking positioning nut 8 and reverses pin 8b, and the upper end of torsional axis 5 is additionally provided with the spiral shell being connected with clutch driving disc
Hole 5a；
E, one branch sleeve 11 of setting, the cooperation of the gap of branch sleeve 11, the torsion of the bottom of torsional axis 5 are stretched into the bottom of torsional axis 5
The chute that pin 8b is set with the top of branch sleeve 11 coordinates slip and transmitting torque about 9, the bottom screw portion of torsional axis 5 is set
Locking positioning nut 8 and the upper surface of branch sleeve 11 form location fit, to adjust the position of branch sleeve 11, i.e. rotation lock
Tight location nut 8 causes torsional axis axial displacement regulation drive disk highly.
As shown in figure 3, using leading screw and guide rod track-type facilities, slider displacement is identical, belt wheel is set to clamp uniform force, belt wheel
Clamping will not be inclined, it is ensured that air gap uniformity when drive disk is assembled.Fastening sleeve opening, is fastened using bolt, and rotary shaft is not
Can be destroyed；Fastening locking positioning nut 8 and sleeve gapless, have reverse protection to act on, it is to avoid rotary shaft in process of the test
Axial movement, changes the air gap, influences result of the test.
Shown in Figure 5, locking positioning nut 8 and the upper surface of branch sleeve 11 of the bottom of the torsional axis 5 form positioning
Fit structure, also can be replaced the bottom of torsional axis 5 and is provided with positioning table 5a, it and the external thread section being arranged on branch sleeve 11
Location nut 8a coordinates positioning, can equally reach the purpose of the position of adjustment branch sleeve 11.
F, the bottom pivot pin of branch sleeve 11 are hinged a connecting rod 10, and connecting rod 10 is connected with servomotor 25.
2nd, the course of work of the invention is as follows：
Can clutch assembly torsion-testing meet one of important indicator of requirement as judgement clutch performance, be design verification
One of main experimental project.Test requirements document fixed coil assembly and band wheel assembly, regulation drive disc assembly to cause the air gap
In 0.3-0.06mm, energization attracting state is rotated and drives disc assembly test static friction torque consumption.
As shown in fig. 6, driving screw shaft 13 by going to handwheel 6, and transmission is coordinated by opposite screw rod 13a, 13b and nut 14
Displacement, clamping and the release process of belt wheel 23 are realized by arc chuck 3 and its arc-shaped pad 4.Bearing is installed at the two ends of screw shaft 13,
The handwheel that turns clockwise drives two side slides along the opposite displacement of leading screw, so that clamping band wheel assembly, after off-test, revolves counterclockwise
Changing hands wheel can cancel clamping.
The bottom pivot pin of branch sleeve 11 is hinged a connecting rod 10, and connecting rod 10 is connected with servomotor 25, by clutch
Coil electricity in device 23 makes drive disk 24 and clutch pulleys adhesive, and servomotor 25 is rotated, and is provided with torque sensor
（Carry）, the specific data of clutch moment of torque can be measured.
Claims (2)
1. a kind of electromagnetic clutch torque test stand, it is characterised in that it includes：
A, a platen（1）, platen（1）On be respectively symmetrically according to orthogonal center line and be provided with two pairs of guide grooves（17）,
B, platen（1）The arc chuck of two and clutch engagement is arranged with according to orthogonal center line above（3）, arc chuck
（3）It is provided with arc-shaped pad（4）, each arc chuck（3）It is provided with two symmetrical pilot pins（16）, each pilot pin respectively with it is corresponding
Guide groove（17）It is slidably matched；
C, platen（1）Below two trave lling girders are arranged with according to center line（2）, each arc chuck（3）On a pair of pilot pins
（16）Respectively with corresponding trave lling girder（2）Connection, one end of each trave lling girder is provided with nut（14）, the other end be provided with guide bearing
（18）, platen（1）A screw rod with handwheel is arranged below（13）Axle, screw shaft（13）Be respectively arranged at two ends with hand of spiral
Opposite counterscrew, counterscrew respectively with the nut of corresponding trave lling girder one end（14）Connection coordinates, platen（1）Set further below
There is a guide shaft（19）With two guide bearings（18）Guiding is formed to be slidably matched；
D, a piece torsional axis of setting（5）, torsional axis（5）Top is provided with connecting seat（20）, connecting seat（20）In be provided with and match somebody with somebody with main shaft
The axle sleeve of conjunction（21）, connecting seat（20）It is provided with locking plate（22）, torsional axis（5）Bottom is provided with locking positioning nut（8）And
Reverse pin（8b）；
E, one branch sleeve of setting（11）, torsional axis（5）Stretch into branch sleeve in bottom（11）Gap coordinates, torsional axis（5）Under
The torsion pin in portion（8b）With branch sleeve（11）The chute that top is set（9）Coordinate and slide, torsional axis（5）The locking positioning of bottom
Nut（8）With branch sleeve（11）Upper surface forms location fit；
F, branch sleeve（11）Bottom rivets a connecting rod（10）, connecting rod（10）With servomotor（25）Connection.
2. a kind of electromagnetic clutch torque test stand according to claim 1, it is characterised in that：The torsional axis（5）Under
The locking positioning nut in portion（8）With branch sleeve（11）Upper surface forms location fit structure, replaces with torsional axis（5）Bottom sets
There is positioning table（5a）, it be arranged at branch sleeve（11）On location nut（8a）Coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107021.9A CN106768534B (en) | 2016-12-06 | 2016-12-06 | Electromagnetic clutch torque test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611107021.9A CN106768534B (en) | 2016-12-06 | 2016-12-06 | Electromagnetic clutch torque test bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106768534A true CN106768534A (en) | 2017-05-31 |
| CN106768534B CN106768534B (en) | 2023-04-07 |
Family
ID=58874511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611107021.9A Active CN106768534B (en) | 2016-12-06 | 2016-12-06 | Electromagnetic clutch torque test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768534B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709775A (en) * | 2020-12-28 | 2021-04-27 | 山西平阳重工机械有限责任公司 | Piston rod of semi-active shock absorber and machining method thereof |
| CN113984380A (en) * | 2021-10-28 | 2022-01-28 | 西安电子科技大学 | Electromagnetic clutch torque test bench, control method and application |
| CN114837216A (en) * | 2022-04-21 | 2022-08-02 | 王芳 | Pile foundation fixed knot that water conservancy construction used constructs |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097738A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Electromagnetic clutch |
| CN201340317Y (en) * | 2008-12-26 | 2009-11-04 | 安徽昊方机电股份有限公司 | Torque test bed of vehicle air-conditioning electromagnetic clutch |
| CN206369598U (en) * | 2016-12-06 | 2017-08-01 | 安徽昊方机电股份有限公司 | A kind of electromagnetic clutch torque test stand |
-
2016
- 2016-12-06 CN CN201611107021.9A patent/CN106768534B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097738A (en) * | 2004-09-28 | 2006-04-13 | Aisin Seiki Co Ltd | Electromagnetic clutch |
| CN201340317Y (en) * | 2008-12-26 | 2009-11-04 | 安徽昊方机电股份有限公司 | Torque test bed of vehicle air-conditioning electromagnetic clutch |
| CN206369598U (en) * | 2016-12-06 | 2017-08-01 | 安徽昊方机电股份有限公司 | A kind of electromagnetic clutch torque test stand |
Non-Patent Citations (1)
| Title |
|---|
| 缪鹏程;胡娟;: "汽车空调电磁离合器耐久性试验系统的研制" * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709775A (en) * | 2020-12-28 | 2021-04-27 | 山西平阳重工机械有限责任公司 | Piston rod of semi-active shock absorber and machining method thereof |
| CN113984380A (en) * | 2021-10-28 | 2022-01-28 | 西安电子科技大学 | Electromagnetic clutch torque test bench, control method and application |
| CN113984380B (en) * | 2021-10-28 | 2022-08-23 | 西安电子科技大学 | Electromagnetic clutch torque test bench, control method and application |
| CN114837216A (en) * | 2022-04-21 | 2022-08-02 | 王芳 | Pile foundation fixed knot that water conservancy construction used constructs |
| CN114837216B (en) * | 2022-04-21 | 2024-04-30 | 广州市均瑞建筑工程有限公司 | Pile foundation fixed knot who water conservancy construction was used constructs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106768534B (en) | 2023-04-07 |
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