CN109738800A - A kind of motor load test fixture - Google Patents
A kind of motor load test fixture Download PDFInfo
- Publication number
- CN109738800A CN109738800A CN201910068044.0A CN201910068044A CN109738800A CN 109738800 A CN109738800 A CN 109738800A CN 201910068044 A CN201910068044 A CN 201910068044A CN 109738800 A CN109738800 A CN 109738800A
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- Prior art keywords
- brake
- motor
- test
- driven shafts
- limited block
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Abstract
The present invention proposes a kind of motor load test fixture, including tooling base, tooling base is equipped with test motor mount and vertically disposed connecting column, it tests on motor mount and places test motor, test motor is equipped with the test motor output shaft being arranged vertically upward, connecting column is equipped with moving assembly, moving assembly is equipped with test motor driven shafts bearing mounting base and brake assemblies, it tests and passes through bearing connecting test motor driven shafts in motor driven shafts bearing mounting base, brake assemblies are connect with test motor driven shafts, the bottom for testing motor driven shafts is equipped with output shaft connector, it tests in the top insertion output shaft connector of motor output shaft.Motor load test fixture of the present invention has the advantages that adjustment that is structurally reasonable, test motor being made to run under from zero load to different loads operating condition by the elastic state of control brake by brake principle, adjustment process is flexible, effectively optimizes measurement condition.
Description
Technical field
The present invention relates to the relevant apparatus field of motor load test, in particular to a kind of motor load test fixtures.
Background technique
General motor load test is to need a certain amount of load of measured motor load to do long time running, in the process of operating
The size of middle load cannot be adjusted at any time, and the needs that reload of load just can be carried out after out of service, appreciate sometimes
Additional mechanical equipment is needed to cooperate, so that the process entirely tested seems troublesome, not flexible.
Summary of the invention
It is an object of the invention to provide a kind of motor load test fixture, one or more in above-mentioned prior art problem is solved
It is a.
The present invention proposes that a kind of motor load test fixture, including tooling base, tooling base are equipped with test motor peace
Seat and vertically disposed connecting column are filled, tests on motor mount and places test motor, test motor is equipped with to be set vertically upward
The test motor output shaft set, connecting column are equipped with moving assembly, and moving assembly is equipped with test motor driven shafts bearing installation
Seat and brake assemblies, by bearing connecting test motor driven shafts in test motor driven shafts bearing mounting base, brake assemblies with
Motor driven shafts connection is tested, the bottom for testing motor driven shafts is equipped with output shaft connector, tests the top of motor output shaft
In portion's insertion output shaft connector, reach what adjustment test motor was run under different loads operating condition by adjusting brake assemblies
Purpose.
Wherein, the tooling base is produced using insulation board.
Wherein, the connecting column is cylinder.
Wherein, between the test motor and test motor placed seat, test motor is connected with exporting axis between device
It is demountable.
Wherein, the output shaft connector is using shaft coupling.
Wherein, the brake assemblies are using bicycle brake assembly.
It further, include tensing brake cable screw rod, tensing brake cable screw rod set, brake cable, brake in the brake assemblies
Support link device, brake callipers, bicycle brake hull locking device and bicycle brake hull, bicycle brake hull locking dress
It sets and is set in bicycle brake hull on test motor driven shafts, bicycle brake hull locking device and test motor driven shafts
It is fixedly connected, bicycle brake hull is fixedly connected with bicycle brake hull locking device, and brake callipers are arranged in bicycle brake
On disk, brake callipers are connect by brake support linkage with moving assembly, and brake callipers are by brake cable and tense brake
The bottom of line screw rod connects, and tenses brake cable screw rod set and is movably set in tension brake cable screw rod set, tenses brake cable screw rod
Set is connect with moving assembly.
Further, the moving assembly includes the locking limited block being fixed on connecting column, the second auxiliary connection
Seat, spring, support plate, linkage limited block and manual locking bar, the section of the second auxiliary attachment base are in C font, the second auxiliary
Attachment base is sequentially connected and is formed by plate, side plate part and lower plate, and linkage limited block, upper plate, lower plate, support plate are successively
It is from top to bottom movably set on connecting column, links and be fixedly connected between limited block and upper plate, linkage limited block is equipped with hand
Dynamic check lock lever, manual locking bar are contacted with connecting column, and locking limited block is arranged between upper plate and lower plate, before upper plate
Auxiliary link block is flexibly connected on side, auxiliary link block is equipped with operation handle, and auxiliary link block passes through interlocking bar and locking
Limited block is flexibly connected, and is locked and is arranged with spring on the connecting column between limited block and upper plate, between lower plate and support plate
It is fixedly connected, the lateral surface of side plate part is equipped with L-shaped first auxiliary attachment base, and it is auxiliary that tension brake cable screw rod is set on first
It helps on attachment base, support plate is equipped with test motor driven shafts bearing mounting base and brake support linkage.
Further, the side plate part is vertically set between the left end of upper plate and the left end of lower plate, lower plate with
Benefit is joined with bolts between support plate.
Further, the upper plate is equipped with anti-rotational bar, the appearance face contact of anti-rotational bar and linkage limited block.
Further, the upper plate is flexibly connected by the first bolt with auxiliary link block, assists link block can be around
The rotation of the first bolt, interlocking bar be flexibly connected by the second bolt with limited block is locked, the lower end of interlocking bar can be around the
The rotation of two bolts.
The advantages of motor load test fixture of the present invention are as follows: structurally reasonable, principle can pass through control by braking
The elastic state of system brake can to test the adjustment that motor is run under from zero load to different loads operating condition, to flexibly realize
The load simulation situation under different conditions is adjusted, measurement condition is effectively optimized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of motor load test fixture in one embodiment of the present invention.
Specific embodiment
As shown in Figure 1, the present invention proposes that a kind of motor load test fixture, including insulation board produce tooling base 1, tooling
Pedestal 1 is equipped with test motor mount 2 and vertically disposed cylindrical connecting column, tests and places test on motor mount 2
Motor 3, test motor 3 are equipped with the test motor output shaft 4 being arranged vertically upward, and connecting column is equipped with moving assembly, mobile
Component is equipped with test motor driven shafts bearing mounting base 10 and brake assemblies, tests in motor driven shafts bearing mounting base 10 and leads to
Bearing connecting test motor driven shafts 6 are crossed, brake assemblies are connect with test motor driven shafts 6, test the bottom of motor driven shafts 6
Equipped with output shaft connector 5, for output shaft connector 5 using shaft coupling, the top insertion for testing motor output shaft 4 is defeated
Out in shaft connector 5, achieve the purpose that adjustment test motor 3 is run under different loads operating condition by adjusting brake assemblies,
It include tensing brake cable screw rod 21, tensing brake cable screw rod set 20, brake cable 13, brake support linkage in brake assemblies
11, brake callipers 12, bicycle brake hull locking device 8 and bicycle brake hull 7,8 He of bicycle brake hull locking device
Bicycle brake hull 7 is set on test motor driven shafts 6, bicycle brake hull locking device 8 and test motor driven shafts 6
It is fixedly connected, bicycle brake hull 7 is fixedly connected with bicycle brake hull locking device 8, and brake callipers 12 are arranged in bicycle
On brake disc 7, brake callipers 12 are connect by brake support linkage 11 with moving assembly, and brake callipers 12 pass through brake cable
13 connect with the bottom for tensing brake cable screw rod 21, tense brake cable screw rod set 20 and are movably set in tension brake cable screw rod set 20
It is interior, it tenses brake cable screw rod set 20 and is connect with moving assembly；Moving assembly includes the locking limit being fixed on connecting column
Block 14, second assists attachment base 22, spring 16, support plate 9, linkage limited block 17 and manual locking bar 18, and the second auxiliary connects
The section of joint chair 22 is in C font, and the second auxiliary attachment base 22 is sequentially connected and is formed by plate, side plate part and lower plate, linked
Limited block 17, upper plate, lower plate, support plate 9 are successively from top to bottom movably set on connecting column, linkage limited block 17 with it is upper
It is fixedly connected between plate, linkage limited block 17 is equipped with manual locking bar 18, and manual locking bar 18 is contacted with connecting column, locks
Limited block 14 is arranged between upper plate and lower plate, and auxiliary link block 24 is flexibly connected on the leading flank of upper plate, and auxiliary connects
Block 24 is connect equipped with operation handle 23, auxiliary link block 24 is flexibly connected by interlocking bar 15 with locking limited block 14, locking limit
It is arranged with spring 16 on connecting column between position block 14 and upper plate, is fixedly connected between lower plate and support plate 9, side plate part
Lateral surface is equipped with L-shaped first auxiliary attachment base, tenses 20 setting of brake cable screw rod set on the first auxiliary attachment base, support
Plate 9 is equipped with test motor driven shafts bearing mounting base 10 and brake support linkage 11；Side plate part is vertically set on upper plate
Between the left end of part and the left end of lower plate, benefit is joined with bolts between lower plate and support plate 9；Upper plate is equipped with anti-
Swingle 19, the appearance face contact of anti-rotational bar 19 and linkage limited block 17；Upper plate passes through the first bolt and auxiliary link block
24 are flexibly connected, and auxiliary link block 24 can be rotated around the first bolt, and interlocking bar 15 passes through the second bolt and locking limited block
14 are flexibly connected, and the lower end of interlocking bar 15 can be rotated around the second bolt.
It tests the disassembly process of motor 3: after the completion of motor load test, when motor 3 is tested in disassembly, disconnecting test motor 3
With the connection of power supply, manual locking bar 18 is then unclamped, then by manual operation operation handle 23, passes through 23 He of operation handle
The mobile moving assembly of interlocking bar 15 moves up, so that the top of the test motor output shaft 4 of test motor 3 is from output axis connection
It is exited in device 5, test motor 3 is then directly removed from test motor mount 2；When installation test motor 3, unclamp
Manual locking bar 18 passes through operation handle 23 and the mobile moving assembly of interlocking bar 15 then by manual operation operation handle 23
Move up so that output shaft connector 5 and test the distance between 2 upper surface of motor mount be greater than test motor 3 and
The total height of motor output shaft 4 is tested, then test motor 3 is placed on test motor mount 2, so that test motor 3
Test motor output shaft 4 alignment output shaft connector 5, then by manual operation operation handle 23, pass through operation handle
23 and the mobile moving assembly of interlocking bar 15 move down so that output is inserted at the top of the test motor output shaft 4 of test motor 3
It in shaft connector 5, and compresses, then locks manual locking bar 18.
The working principle of motor load test fixture described in the present embodiment are as follows: test motor 3 is connected to power supply, so that
The test motor output shaft 4 tested on motor 3 rotates, and test motor output shaft 4 drives test electricity by output shaft connector 5
Machine driven shaft 6 and bicycle brake hull 7 rotate, then by pulling the mesh for tensing brake cable screw rod 21 and reaching tension brake cable 13
, the brake disc 7 of always driving a vehicle such that brake callipers 12 are stopped tests the operation load current on motor 3 accordingly in this way
It is bigger；It unclamps tension brake cable screw rod 21 to achieve the purpose that tense brake cable 13, such that brake callipers 12 unclamp voluntarily
Vehicle brake disc 7, in this way the operation load current accordingly on test motor 3 are smaller.Adjustment process is flexible and changeable, effective to optimize
Measurement condition.
The above is only preferred embodiment of the invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, some similar deformation and improvement can be made, these also should be regarded as the present invention
Protection scope within.
Claims (9)
1. a kind of motor load test fixture, which is characterized in that including tooling base (1), tooling base (1) is equipped with test electricity
Machine mounting base (2) and vertically disposed connecting column are tested and place test motor (3) on motor mount (2), test motor (3)
It is equipped with the test motor output shaft (4) being arranged vertically upward, connecting column is equipped with moving assembly, and moving assembly is equipped with test
Motor driven shafts bearing mounting base (10) and brake assemblies, the interior bearing that passes through of test motor driven shafts bearing mounting base (10) connect
It tests motor driven shafts (6), brake assemblies are connect with test motor driven shafts (6), and the bottom of test motor driven shafts (6) is equipped with
It exports shaft connector (5), in top insertion output shaft connector (5) of test motor output shaft (4).
2. a kind of motor load test fixture according to claim 1, which is characterized in that the tooling base (1) uses
Insulation board is produced.
3. a kind of motor load test fixture according to claim 1, which is characterized in that the connecting column is cylinder.
4. a kind of motor load test fixture according to claim 1, which is characterized in that the brake assemblies using
Bicycle brake assembly.
5. a kind of motor load test fixture according to claim 1 or 4, which is characterized in that wrapped in the brake assemblies
It includes and tenses brake cable screw rod (21), tense brake cable screw rod set (20), brake cable (13), brake support linkage (11), stop
Vehicle clamp (12), bicycle brake hull locking device (8) and bicycle brake hull (7), bicycle brake hull locking device (8)
It is set in test motor driven shafts (6) with bicycle brake hull (7), bicycle brake hull locking device (8) and test electricity
Machine driven shaft (6) is fixedly connected, and bicycle brake hull (7) is fixedly connected with bicycle brake hull locking device (8), brake callipers
(12) it is arranged on bicycle brake hull (7), brake callipers (12) are connected by brake support linkage (11) and moving assembly
It connects, brake callipers (12) are connect by brake cable (13) with the bottom for tensing brake cable screw rod (21), and brake cable screw rod set is tensed
(20) it is movably set in and tenses in brake cable screw rod set (20), tense brake cable screw rod set (20) and connect with moving assembly.
6. a kind of motor load test fixture according to claim 5, which is characterized in that the moving assembly includes fixing
Locking limited block (14), the second auxiliary attachment base (22), spring (16), support plate (9), linkage limit on connecting column are set
Block (17) and manual locking bar (18), second auxiliary attachment base (22) section be in C font, second auxiliary attachment base (22) by
Plate, side plate part and lower plate are sequentially connected composition, and linkage limited block (17), upper plate, lower plate, support plate (9) are successively
It is from top to bottom movably set on connecting column, links limited block (17) and be fixedly connected between upper plate, link limited block (17)
Be equipped with manual locking bar (18), manual locking bar (18) contacts with connecting column, locking limited block (14) setting upper plate with
Between lower plate, auxiliary link block (24) is flexibly connected on the leading flank of upper plate, auxiliary link block (24) is equipped with manipulator
Handle (23), auxiliary link block (24) by interlocking bar (15) with locking limited block (14) is flexibly connected, lock limited block (14) and
It is arranged with spring (16), is fixedly connected between lower plate and support plate (9), the outside of side plate part on connecting column between upper plate
Face is equipped with L-shaped first auxiliary attachment base, tenses brake cable screw rod set (20) setting on the first auxiliary attachment base, support plate
(9) test motor driven shafts bearing mounting base (10) and brake support linkage (11) are equipped with.
7. a kind of motor load test fixture according to claim 6, which is characterized in that the side plate part is vertically set on
Between the left end of upper plate and the left end of lower plate, benefit is joined with bolts between lower plate and support plate (9).
8. a kind of motor load test fixture according to claim 6, which is characterized in that the upper plate is equipped with anti-rotation
Bull stick (19), the appearance face contact of anti-rotational bar (19) and linkage limited block (17).
9. a kind of motor load test fixture according to claim 6, which is characterized in that the upper plate passes through the first spiral shell
Bolt is flexibly connected with auxiliary link block (24), and interlocking bar (15) is flexibly connected by the second bolt with locking limited block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068044.0A CN109738800B (en) | 2019-01-24 | 2019-01-24 | Motor load test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068044.0A CN109738800B (en) | 2019-01-24 | 2019-01-24 | Motor load test tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109738800A true CN109738800A (en) | 2019-05-10 |
| CN109738800B CN109738800B (en) | 2021-05-18 |
Family
ID=66366000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910068044.0A Active CN109738800B (en) | 2019-01-24 | 2019-01-24 | Motor load test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109738800B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812512A (en) * | 2020-07-24 | 2020-10-23 | 艾司匹技电机（苏州）有限公司 | Tool clamp for simulating load operation of motor |
| CN114486038A (en) * | 2022-03-01 | 2022-05-13 | 北京牧风科技有限公司 | Motor shaft material stress detection device |
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| CN207457448U (en) * | 2017-09-26 | 2018-06-05 | 嘉兴英智杰自动化设备有限公司 | A kind of motor load test platform |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4634320A (en) * | 1985-07-01 | 1987-01-06 | Milwaukee Electric Tool Corporation | Drill stand lock |
| FR2662382B1 (en) * | 1990-05-22 | 1995-01-27 | Andre Dieu | VERTICAL SUPPORT FOR ELECTROPORTATIVE APPARATUS. |
| CN2557404Y (en) * | 2002-06-24 | 2003-06-25 | 陈凌光 | Mechanical disc brake |
| CN201514466U (en) * | 2009-07-31 | 2010-06-23 | 许晓华 | Service life testing system of motor assembly |
| CN202251001U (en) * | 2011-08-25 | 2012-05-30 | 美的集团有限公司 | Lifting mechanism for fan |
| CN103357919A (en) * | 2012-03-30 | 2013-10-23 | 罗伯特·博世有限公司 | A vertical-column processing machine |
| CN103499791A (en) * | 2013-09-25 | 2014-01-08 | 浙江联宜电机股份有限公司 | Comprehensive test platform of motor |
| CN103612222A (en) * | 2013-10-31 | 2014-03-05 | 沈阳黎明航空发动机(集团)有限责任公司 | Fast clamping and locating device for radiographic inspection of header pipe part weld joints |
| CN104360268A (en) * | 2014-11-11 | 2015-02-18 | 昆山三多乐电子有限公司 | Automatic performance detection equipment for DC (direct-current) motor |
| CN204719208U (en) * | 2015-03-31 | 2015-10-21 | 海安县兰菱机电设备有限公司 | Servo motor test bench |
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| CN206411240U (en) * | 2017-02-07 | 2017-08-15 | 宁夏百辰工业产品设计有限公司 | A kind of detection means suitable for rotor |
| CN107028707A (en) * | 2017-04-26 | 2017-08-11 | 杨玉娟 | The wheel provision for disengagement of wheelchair |
| CN207457448U (en) * | 2017-09-26 | 2018-06-05 | 嘉兴英智杰自动化设备有限公司 | A kind of motor load test platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812512A (en) * | 2020-07-24 | 2020-10-23 | 艾司匹技电机（苏州）有限公司 | Tool clamp for simulating load operation of motor |
| CN114486038A (en) * | 2022-03-01 | 2022-05-13 | 北京牧风科技有限公司 | Motor shaft material stress detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109738800B (en) | 2021-05-18 |
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