CN206399645U - The rotating life-span frock of rotary part - Google Patents
The rotating life-span frock of rotary part Download PDFInfo
- Publication number
- CN206399645U CN206399645U CN201720054467.3U CN201720054467U CN206399645U CN 206399645 U CN206399645 U CN 206399645U CN 201720054467 U CN201720054467 U CN 201720054467U CN 206399645 U CN206399645 U CN 206399645U
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- fix bar
- short
- span
- supporting plate
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Abstract
The utility model is related to a kind of rotating life-span frock of rotary part, the frock includes four foot supports (1) and supporting plate (4), wherein, the middle part horizontal direction parallel of four foot supports (1) sets long a pair fix bar (5) and short a pair fix bar (6), long fix bar (5) is mutually perpendicular to short fix bar (6), two short clamping bars (8) that can be slided along long fix bar (5) level are vertically arranged between long fix bar (5), two short clamping bars (7) that can be slided along short fix bar (6) level are vertically arranged in short fix bar (6)；Motor (2) is fixedly mounted in supporting plate (4) upper surface, electric machine main shaft is connected by connecting rod (3) with fixture (9), connecting rod (3) passes through supporting plate (4), and fixture (9) is arranged on below supporting plate (4) lower surface.Test fixture of the present utility model is simple in construction, and compatibility is strong, the rotational life available for the rotatable part for testing various devices.
Description
【Technical field】
The utility model is related to a kind of test fixture, particularly for the test work for the rotational life for testing rotary part
Dress.
【Background technology】
For the family expenses commercial product containing rotatable part, it is necessary to detect rotatable portion before design or product export
The rotational life of part.Existing test device structure is more complicated, such as turn knob potentiometer disclosed in CN 200810030122.X
Rotating life-span tester, it includes test platform and its controller of interior setting, and test platform, which is provided with, to be used to fix measured object
Detent mechanism, the periphery of the detent mechanism is provided with knob drive device, and it is adjustable that the knob drive device is fixed on a position
Frame on, and be electrically connected with the controller.The tester can actually realize the rotational life of rotary part such as turn knob potentiometer,
But first compatible poor, second complicated to the compatible poor of other rotary parts, manufacturing cost is high.
【Utility model content】
The purpose of this utility model is that the defect for overcoming prior art is used for there is provided a kind of simple in construction, compatible strong
Test the test fixture of the rotational life of rotary part.
To achieve these goals, the utility model provides a kind of rotating life-span frock of rotary part, the work
Dress includes four foot supports 1 and is fixedly mounted on the supporting plate 4 of the upper surface of four foot support 1, wherein, the middle part level of four foot supports 1
Direction is be arranged in parallel long a pair fix bar 5 and short a pair fix bar 6, and long fix bar 5 is mutually perpendicular to short fix bar 6, at two
Two short clamping bars 8 that can be slided along the long level of fix bar 5 are vertically arranged between long fix bar 5, are hung down in two short fix bar 6
It is straight that two short clamping bars 7 that can be slided along the short level of fix bar 6 are set；Motor 2, motor master is fixedly mounted in the upper surface of supporting plate 4
Axle is connected by connecting rod 3 with fixture 9, and connecting rod 3 passes through supporting plate 4, and fixture 9 is arranged on below the lower surface of supporting plate 4.
Alternatively, according to a kind of embodiment, four foot supports 1 are made up of four crossbeams being fixedly connected with four pin.
Preferably, fixture 9, which has between a pair of the teeth 10 extended downwardly, a pair of teeth 10, crack.
In the utility model, four foot supports 1, long fix bar 5, short fix bar 6, short clamping bar 7 and/or short clamping bar 8
It is made of stainless steel.
In the utility model, short fix bar 6, short clamping bar 7, the length of short clamping bar 8 are identical.
The test fixture has the electric control gear being connected with motor 2, and the electric control gear controlled motor 2 is moved back and forth.
The electric control gear of motor is the technology that those skilled in the art have grasped, for example, be connected by setting with motor
Electric-controlled plate is obtained.Angle of the reciprocating motion in fixation of electric machine main shaft is realized by electric-controlled plate, in addition, reciprocating same
When reciprocating amplitude can be detected by travel switch whether in place；Electric-controlled plate can also gather travel switch signal, to past
Multiple times of exercise is counted, and then goes out to move back and forth number of times by numeral method, it is allowed to is set and is moved back and forth number of times.
By taking the swing handle of water purifier upper end disclosed in CN 201130500397.8 as an example, by adjusting long fix bar 5, short solid
Fixed pole 6, long clamping bar 7 and short clamping bar 8 fix water purifier fuselage, and the swing handle of water purifier upper end and fixture are mechanically connected.Open
Dynamic motor, under electric machine main shaft effect, fixture makees oscillating traverse motion around connecting rod, drives the swing handle of water purifier to carry out reciprocating rotary
Turn.The rotational life of the swing handle is measured by measuring number of oscillations or duration.
Test fixture of the present utility model is simple in construction, and compatibility is strong, available for the rotatable part for testing various devices
Rotational life, need to only adjust the main part that fix bar and clamping bar fix test object, then revolving test object
Rotation member is connected with fixture, you can realize test.
【Brief description of the drawings】
Fig. 1 is the front view of the test fixture of embodiment 1；
Fig. 2 is the left view of the test fixture of embodiment 1；
Fig. 3 is the top view of the test fixture of embodiment 1；
Fig. 4 is the stereogram of the test fixture of embodiment 1；
Wherein, 1, four foot support；2nd, motor；3rd, connecting rod；4th, supporting plate；5th, long fix bar；6th, short fix bar；7th, short folder
Tight bar；8th, short clamping bar；9th, fixture；10th, tooth.
【Embodiment】
Following examples are used to explain the technical solution of the utility model without limitation.
Embodiment 1
Test fixture as Figure 1-4, the upper surface of four foot support of stainless steel 1 sets supporting plate 4, the upper surface of supporting plate 4
Motor 2 is installed, electric machine main shaft is connected by connecting rod 3 with fixture 9, connecting rod 3 passes through supporting plate 4, fixture 9 is arranged on supporting plate
Below 4 lower surfaces, for connecting rotatable part.
Be arranged in parallel long a pair fix bar 5 and short a pair fix bar 6 in the middle part of four foot support 1, long a pair correspondence of fix bar 5 four
Foot support constitutes four sides of rectangle, and the long fix bar 5 of one pair of which is mutually perpendicular to short fix bar 6.
Two short clamping bars 8 that can be slided along the long level of fix bar 5 are vertically arranged between long a pair fix bar 5 wherein,
Two short clamping bars 7 that can be slided along the short level of fix bar 6 are vertically arranged in short a pair fix bar 6.
By taking the swing handle of water purifier upper end disclosed in CN 201130500397.8 as an example, by adjusting short clamping bar 7 and short folder
Tight bar 8 fixes water purifier fuselage, and adjusting long fix bar 5 and short fix bar 6 ensures that rotatable leading position is in proper height
In order to be connected with fixture 9.Start motor, under electric machine main shaft effect, connecting rod 3 drives tooth 10 and tap portion on fixture 9
Oscillating traverse motion is made in position around axle, drives the swing handle of water purifier to carry out reciprocating rotary.By measuring number of oscillations or duration
Measure the rotational life of the swing handle.
Test fixture of the present utility model is simple in construction, and compatibility is strong, available for the rotatable part for testing various devices
Rotational life, need to only adjust the main part that fix bar and clamping bar fix test object, then revolving test object
Rotation member is connected with fixture, you can realize test.
Claims (6)
1. the rotating life-span frock of rotary part, the frock includes four foot supports (1) and is fixedly mounted on four foot supports
(1) supporting plate (4) of upper surface, it is characterised in that the middle part horizontal direction parallel of four foot supports (1) sets long a pair fix bar
(5) with short a pair fix bar (6), long fix bar (5) is mutually perpendicular to short fix bar (6), is hung down between two long fix bar (5)
It is straight that two short clamping bars (8) that can be slided along long fix bar (5) level are set, it is vertically arranged two on two short fix bar (6)
The short clamping bar (7) that root can be slided along short fix bar (6) level；Motor (2), motor master is fixedly mounted in supporting plate (4) upper surface
Axle is connected by connecting rod (3) with fixture (9), and connecting rod (3) passes through supporting plate (4), and fixture (9) is arranged under supporting plate (4)
Below surface.
2. rotating life-span frock according to claim 1, it is characterised in that four foot supports (1) by be fixedly connected four
Root crossbeam and four pin are constituted.
3. rotating life-span frock according to claim 1, it is characterised in that fixture (9) has a pair extended downwardly
There is crack between tooth (10), a pair of teeth (10).
4. rotating life-span frock according to claim 1, it is characterised in that four foot supports (1), long fix bar (5),
Short fix bar (6), short clamping bar (7) and/or short clamping bar (8) are made of stainless steel.
5. rotating life-span frock according to claim 1, it is characterised in that short fix bar (6), short clamping bar (7),
Short clamping bar (8) length is identical.
6. rotating life-span frock according to claim 1, it is characterised in that the test fixture has and motor (2)
Connected electric control gear, the electric control gear controlled motor (2) moves back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054467.3U CN206399645U (en) | 2017-01-17 | 2017-01-17 | The rotating life-span frock of rotary part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720054467.3U CN206399645U (en) | 2017-01-17 | 2017-01-17 | The rotating life-span frock of rotary part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399645U true CN206399645U (en) | 2017-08-11 |
Family
ID=59519821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720054467.3U Active CN206399645U (en) | 2017-01-17 | 2017-01-17 | The rotating life-span frock of rotary part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399645U (en) |
-
2017
- 2017-01-17 CN CN201720054467.3U patent/CN206399645U/en active Active
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