CN105929285B - A kind of electric tool test tool fixture - Google Patents
A kind of electric tool test tool fixture Download PDFInfo
- Publication number
- CN105929285B CN105929285B CN201610498040.2A CN201610498040A CN105929285B CN 105929285 B CN105929285 B CN 105929285B CN 201610498040 A CN201610498040 A CN 201610498040A CN 105929285 B CN105929285 B CN 105929285B
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- Prior art keywords
- rotating disc
- loading
- electric tool
- rotary shaft
- mechanism loading
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of electric tool test tool fixtures, fixing device and loading device including placing electric tool, the fixing device is oppositely arranged with the loading device, the loading device has rotary shaft and mechanism loading, described rotary shaft one end connects with electric tool on a fixed device, the other end is connected with power plant, the rotary shaft is also connected with rotating disc, the rotating disc and the concentric rotation axis, rotary shaft drives turn disc, the rotating disc both sides respectively to have a mechanism loading when rotating.The jig structure is simple, and cost is relatively low, can test the service life etc. of electric tool.
Description
Technical field
The present invention relates to a kind of test tool fixtures, and in particular to a kind of electric tool test tool fixture.
Background technology
Electric tool such as electric drill class, spanner class etc. needs to test its performance after finalization of the manufacture, including sky
Carry and loading condition under service life, national standard is to the zero load of electric tool and electric hand tool, load, shutdown
Time and load also have specific requirement.Existing test device is complicated, and cost is high, is unable to meet demand.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of electric tool test tooling
Jig, the jig structure is simple, and cost is relatively low, can test the service life etc. of electric tool.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of electric tool test tool fixture, including the fixing device and loading device of electric tool are placed, it is described
Fixing device is oppositely arranged with the loading device, and the loading device has rotary shaft and mechanism loading, the rotary shaft one
End connects with electric tool on a fixed device, and the other end is connected with power plant, and the rotary shaft is also connected with rotating disc, institute
Rotating disc and the concentric rotation axis are stated, rotary shaft drives turn disc when rotating, respectively tool one is negative for the rotating disc both sides
Mounted mechanism.
Preferably, the mechanism loading includes magnetic pole and magnetizing coil, and there are gap, loads between mechanism loading and rotating disc
Mechanism is connected with power supply, and mechanism loading can impose resistance to the rotation of rotating disc.I.e. rotating disc, mechanism loading and mechanism loading with
Gap between rotating disc forms electromagnetic circuit, the braking torque to rotating disc is generated using electromagnetic induction principle, with this to rotation
The rotation of axis generates resistance, and then applies to electric tool and load.
Preferably, the mechanism loading includes platen, and stretching in the disk of the platen is connected with several compression legs, and compression leg is in
There is when extended configuration to the rotating disc axial pressure, compression leg not to be contacted with the rotating disc when being in retracted state.
Preferably, the mechanism loading, which also has, controls at least two flexible control blocks of the compression leg.
Each control block is controlled the size different compression legs.Rotating disc can be imposed different resistances by starting different control blocks
Power can also start more than two or whole control blocks, to reach the resistance of bigger simultaneously.
Preferably, the platen disc coaxial with the rotating disc.Disc disk area is more than or equal to rotating disc
Disk area, the mechanism loadings of rotating disc both sides starts the control block of same position simultaneously, is exerted a force to rotating disc with reaching
Balance.
Preferably, the mechanism loading also has liquid-cooling system.When being braked to rotating disc for reducing mechanism loading
The heat of generation.
The advantageous effect that the present invention is reached：
In use, electric tool is placed in fixing device, the rotary shaft of loading device is then made to work with electric tool
Head be connected, the device that turns on the power is tested, when need to electric tool carry out load testing when, start-up loading device,
Loading device can be the electromagnetic load for having magnetizing coil, can also be the mechanical load of press disc type.
Description of the drawings
Fig. 1 is the front view of jig in embodiment 1；
Fig. 2 is the structural schematic diagram of loading device in Fig. 1；
Fig. 3 is the sectional view of platen and rotating disc in embodiment 1；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the structural schematic diagram of the platen with control block in embodiment 1；Wherein：
1. fixing device, 2. loading devices, 3. rotary shafts, 4. rotating discs, 5. platens, 6. compression legs, 61. controls
Block.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Embodiment 1
As shown in Figs. 1-5, a kind of electric tool test tool fixture, including place 1 He of fixing device of electric tool
Loading device 2, fixing device 1 are oppositely arranged with loading device 2, and loading device 2 has rotary shaft 3 and mechanism loading, rotary shaft 3
One end connects with the electric tool in fixing device 1, and the other end is connected with power plant, and rotary shaft 3 is also connected with rotating disc 4,
Rotating disc 4 and rotary shaft 3 are coaxial, drive rotating disc 4 to rotate when rotary shaft 3 rotates, and 4 both sides of rotating disc respectively have a load machine
Structure.
Mechanism loading includes platen 5, stretches in the disk of platen 5 and is connected with several compression legs 6, when compression leg 6 is in extended configuration
There is axial pressure, compression leg 6 not to be contacted with the rotating disc 4 when being in retracted state to the rotating disc 4.Such as Fig. 3 and Fig. 4
Shown, hatched compression leg 6 is the compression leg 6 in extended configuration, other are the compression legs 6 in retracted state.
Three control blocks 61 that mechanism loading also has control compression leg 6 flexible.
The compression leg 6 that each control block 61 is controlled the size different.Rotating disc 4 can be imposed not by starting different control blocks 61
Same resistance can also start more than two or whole control blocks 61, to reach the resistance of bigger simultaneously.
The disc coaxial with the rotating disc 4 of platen 5.Disc disk area is more than or equal to the disk face of rotating disc 4
Product, the mechanism loading of 4 both sides of rotating disc starts the control block 61 of same position simultaneously, to reach the balance to exert a force to rotating disc 4.
Embodiment 2
Mechanism loading includes magnetic pole and magnetizing coil in embodiment 2, and there are gap, loads between mechanism loading and rotating disc 4
Mechanism is connected with power supply, and mechanism loading can impose resistance to the rotation of rotating disc.I.e. rotating disc, mechanism loading and mechanism loading with
Gap between rotating disc forms electromagnetic circuit, the braking torque to rotating disc is generated using electromagnetic induction principle, with this to rotation
The rotation of axis generates resistance, and then applies to electric tool and load.Preferably, mechanism loading also has liquid-cooling system.With
The heat generated when reducing mechanism loading and being braked to rotating disc.
Other structures person of outstanding talent's space embodiment 1 of jig is identical in embodiment 2.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of electric tool test tool fixture, including place the fixing device and loading device of electric tool, feature
It is, the fixing device is oppositely arranged with the loading device, and the loading device has rotary shaft and mechanism loading, described
Rotary shaft one end connects with electric tool on a fixed device, and the other end is connected with power plant, and the rotary shaft is also connected with
Rotating disc, the rotating disc and the concentric rotation axis, rotary shaft drive turn disc, the rotating disc both sides each when rotating
Has a mechanism loading；The mechanism loading includes magnetic pole and magnetizing coil, and there are gap, loads between mechanism loading and rotating disc
Mechanism is connected with power supply, and mechanism loading can impose resistance to the rotation of rotating disc；The mechanism loading includes platen, the platen
Disk on stretch and be connected with several compression legs, compression leg has the rotating disc when be in extended configuration the pressure of axial direction, at compression leg
It is not contacted with the rotating disc when retracted state.
2. a kind of electric tool test tool fixture according to claim 1, which is characterized in that the mechanism loading is also
At least two control blocks flexible with the compression leg is controlled.
3. a kind of electric tool test tool fixture according to claim 2, which is characterized in that each control block control
The different compression leg of quantity.
4. according to a kind of electric tool test tool fixture of claim 1-3 any one of them, which is characterized in that the pressure
The disk disc coaxial with the rotating disc.
5. a kind of electric tool test tool fixture according to claim 1, which is characterized in that the mechanism loading is also
With liquid-cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498040.2A CN105929285B (en) | 2016-06-30 | 2016-06-30 | A kind of electric tool test tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498040.2A CN105929285B (en) | 2016-06-30 | 2016-06-30 | A kind of electric tool test tool fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105929285A CN105929285A (en) | 2016-09-07 |
| CN105929285B true CN105929285B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498040.2A Active CN105929285B (en) | 2016-06-30 | 2016-06-30 | A kind of electric tool test tool fixture |
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| Country | Link |
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| CN (1) | CN105929285B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188135A (en) * | 2018-09-06 | 2019-01-11 | 航嘉电器（合肥）有限公司 | A kind of electric tool durability test tool fixture |
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| CN202443108U (en) * | 2012-03-07 | 2012-09-19 | 苏州仕百慧机电科技有限公司 | Electric tool switch comprehensive tester |
| CN103018045A (en) * | 2012-11-23 | 2013-04-03 | 宁波新大地轴承有限公司 | Device for testing service life of bearing |
| CN104169049A (en) * | 2012-03-13 | 2014-11-26 | 松下电器产业株式会社 | Electric tool, and electric tool control device |
| CN104316781A (en) * | 2014-07-28 | 2015-01-28 | 台州市质量技术监督检测研究院 | Non-contact rapid testing apparatus for electric tool performance |
| CN205228756U (en) * | 2015-12-15 | 2016-05-11 | 李红 | Electric tool's test pressure simulation mechanism |
| CN205826771U (en) * | 2016-06-30 | 2016-12-21 | 苏州博来喜电器有限公司 | A kind of electric tool test tool fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014133277A (en) * | 2013-01-09 | 2014-07-24 | Hitachi Koki Co Ltd | Electric power tool |
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2016
- 2016-06-30 CN CN201610498040.2A patent/CN105929285B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360846Y (en) * | 1999-03-10 | 2000-01-26 | 浙江省机电设计研究院 | Angle polisher performance automatic detecting table |
| CN1694786A (en) * | 2002-09-13 | 2005-11-09 | 百得有限公司 | Rotary tool |
| CN101726427A (en) * | 2009-11-25 | 2010-06-09 | 浙江工业大学 | Performance test-bed for electric nail gun |
| CN201615839U (en) * | 2010-03-01 | 2010-10-27 | 苏州均华精密机械有限公司 | Hand-held electric drill automatic slow-down characteristic test mechanism |
| CN102128992A (en) * | 2010-12-08 | 2011-07-20 | 浙江华电器材检测研究所 | Test system for no-load and locked-rotor characteristics of handheld electric tool |
| CN202443108U (en) * | 2012-03-07 | 2012-09-19 | 苏州仕百慧机电科技有限公司 | Electric tool switch comprehensive tester |
| CN104169049A (en) * | 2012-03-13 | 2014-11-26 | 松下电器产业株式会社 | Electric tool, and electric tool control device |
| CN103018045A (en) * | 2012-11-23 | 2013-04-03 | 宁波新大地轴承有限公司 | Device for testing service life of bearing |
| CN104316781A (en) * | 2014-07-28 | 2015-01-28 | 台州市质量技术监督检测研究院 | Non-contact rapid testing apparatus for electric tool performance |
| CN205228756U (en) * | 2015-12-15 | 2016-05-11 | 李红 | Electric tool's test pressure simulation mechanism |
| CN205826771U (en) * | 2016-06-30 | 2016-12-21 | 苏州博来喜电器有限公司 | A kind of electric tool test tool fixture |
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| Publication number | Publication date |
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| CN105929285A (en) | 2016-09-07 |
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Address after: 215000 No. 90, Shiyang Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Braith Technology (Suzhou) Co.,Ltd. Address before: 215000 No. 90, Shiyang Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU BOLAIXI APPLIANCE Co.,Ltd. |
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