CN107356788A - Automatic loading device for high current element test - Google Patents
Automatic loading device for high current element test Download PDFInfo
- Publication number
- CN107356788A CN107356788A CN201710547940.6A CN201710547940A CN107356788A CN 107356788 A CN107356788 A CN 107356788A CN 201710547940 A CN201710547940 A CN 201710547940A CN 107356788 A CN107356788 A CN 107356788A
- Authority
- CN
- China
- Prior art keywords
- measured workpiece
- automatic loading
- slide unit
- loading device
- fixed support
- 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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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The present invention relates to a kind of automatic loading device for the test of high current workpiece, described device includes：Electronic slide unit, for placing the fixed support device and moveable support of measured workpiece, and two pressing devices for being used to compress measured workpiece；Wherein, the measured workpiece is placed on the fixed support device and the moveable support top；The fixed support device is fixed on the electronic slide unit；The moveable support is arranged on the electronic slide unit, can be moved on electronic slide unit relative to the fixed support device, to place different size of measured workpiece；Described two pressing devices are separately positioned on the fixed support device and the moveable support, for measured workpiece pressed from above.The loading device of the present invention can automatically adjust according to workpiece size and can reduce the damage to detected element.
Description
Technical field
The invention belongs to power test field, and in particular to a kind of automatic loading device for high current element test.
Background technology
In power test experiment at present, by taking current divider as an example, domestic direct current energy calibrating current divider, species is various, such as
Shown in Fig. 1, specification differs, and the mode that domestic current divider calibrating uses at present is twisted for artificial manual wrench, and bolt strength is pressed
Tightly, as shown in Fig. 2 ensureing that current divider fully contacts with Wiring nose, it is allowed to safety high current, it is ensured that do not send out contact site
Heat.
The problem of said structure design presently, there are, first, manually clamping, first has to manually adjust current divider support
The position of platform, it is ensured that the bolt hole position consistency of current divider positioning hole and support platform, action is cumbersome, and efficiency is low；Second,
Spanner tightens bolt, makes bolt presses current divider to ensure that current divider is brought into close contact with Wiring nose, in order to which high current passes through one
As strength compress while, current divider can be deformed upon slightly, while strongly tightening, can typically destroy the outward appearance of current divider
Surface；Third, spanner is tightened, labor intensity is big.Therefore, automatization level is lifted to improve efficiency, and is reduced to detected element
Damage, be the technical problem that those skilled in the art need to solve at present.
The content of the invention
For the deficiencies in the prior art, invention provides a kind of automatic loading for high current element test and filled
Put, using electronic slide unit and electric cylinders can SERVO CONTROL outgoing position move, can be according to the geomery of different size current divider
Adjust automatically clamping position.
The present invention uses following technical scheme：A kind of automatic loading device for the test of high current workpiece, the dress
Put including：Electronic slide unit, for placing the fixed support device and moveable support of measured workpiece, and two are used to press
The pressing device of tight measured workpiece；Wherein, the measured workpiece is placed on the fixed support device and the removable support
Device top；The fixed support device is fixed on the electronic slide unit；The moveable support is arranged on the electricity
On dynamic slide unit, it can be moved on electronic slide unit relative to the fixed support device, to place different size of measured workpiece；
Described two pressing devices are separately positioned on the fixed support device and the moveable support, for being pressed from top
Tight measured workpiece.
Further, slide plate is additionally provided with the electronic slide unit, the slide plate can move along electric sliding director edge direction
Dynamic, the moveable support is fixed on the slide plate.
Further, fixed support device and the moveable support top is additionally provided with projection, for tested
Workpiece carries out spacing.
Further, telescoping mechanism is provided with the pressing device, can be lifted.
Further, the fixed support device and moveable support support tested work by high current spring probe
Part.
Further, the slide plate is driven by servomotor.
Further, the pressing device is driven by servomotor.
Further, the loading device connects host computer, the specifications parameter of measured workpiece is stored in host computer, according to finger
Determine the adjustment position of specifications parameter setting moveable support and the heave amplitude of pressing device of measured workpiece.
Further, the pressing device is compression electric cylinders or compression cylinder.
Beneficial effects of the present invention：
The present invention using multiconductor small area contact by the way of ensure that high current by employing high current spring
The mode of probe rides is solved the problems, such as due to current divider loose contact caused by current divider product structure and foozle；Together
When spring probe have certain retractility, contact of the current divider with probe can be ensured in the case of very little pressure by compressing electric cylinders,
Avoid destruction and deformation that strength compresses the surface for causing current divider.
The present invention using electronic slide unit and electric cylinders can the movement of SERVO CONTROL outgoing position, can be according to different size current divider
Geomery adjust automatically clamping position, host computer is stored with the specifications parameter of variety classes current divider, according to current divider
Structure and specification, the shift position of electronic slide unit, and the lifting of electric cylinders are set, so as to realize the automated exchanged cutter of current divider, compared to
Traditional manual clamping, current divider and support platform position are adjusted, reduce the labor intensity of worker, reduce industrial injury appearance
Probability, improve production efficiency.
The present invention have a wide range of application, except tested applied to current divider, direct current energy meter test, charging pile testing current,
Other, which can also be applied to, needs in the miscellaneous power test device of specification by high current.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 is existing current divider specification shape list；
Fig. 2 is the detection means of current divider in the prior art；
Fig. 3 is the stereogram of loading device of the present invention；
Fig. 4 is the rearview of loading device of the present invention；
Fig. 5 is the front view of loading device of the present invention；
Fig. 6 is the side view of fixed support device of the present invention；
Fig. 7 is the stereogram of the electronic slide unit of the present invention；
Fig. 8 is the stereogram of pressing device of the present invention；
Fig. 9 is the stereogram of loading device of the present invention.
Wherein, 1, electronic slide unit, 2, measured workpiece, 3, fixed support device, 4, moveable support, 5, compress dress
Put, 6, telescoping mechanism, 7, slide plate.
Embodiment：
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
The exemplary embodiments of the present invention are a kind of automatic loading devices for the test of high current workpiece, and structural representation is such as
Shown in Fig. 3-5, described device includes：Electronic slide unit (1), for place measured workpiece (2) fixed support device (3) and can
Mobile support device (4), and two pressing devices (5) for being used to compress measured workpiece；Wherein, the measured workpiece (2) is put
Put in the fixed support device (3) and the moveable support (4) top；The fixed support device (3) is fixed on
On the electronic slide unit (1)；The moveable support (4) is arranged on the electronic slide unit (1), can be in electronic slide unit
(1) it is mobile relative to the fixed support device (3) on, to place different size of measured workpiece (2)；It is described two to compress dress
Put (5) to be separately positioned on the fixed support device (3) and the moveable support (4), for quilt pressed from above
Survey workpiece (2).
The fixed support device is as shown in Figure 6.
Slide plate (7) is additionally provided with the electronic slide unit, the slide plate (7) can move along electronic slide unit (1) long side direction
Dynamic, the moveable support (4) is fixed on the slide plate (7).
The moveable support follows slide plate to be moved along electronic slide unit, as shown in Figure 7.
The fixed support device (3) and moveable support (4) top are additionally provided with projection, for measured workpiece
(2) carry out spacing.
Telescoping mechanism (6) is provided with the pressing device, can be lifted, as shown in Figure 8.
The fixed support device (3) and moveable support (4) support measured workpiece by high current spring probe.
The pressing device (5) is compression electric cylinders or compression cylinder.
The slide unit (7) is driven by servomotor.
The pressing device (5) is driven by servomotor.
The loading device connects host computer, and the specifications parameter of measured workpiece is stored in host computer, work is tested according to specifying
The adjustment position of specifications parameter setting moveable support and the heave amplitude of pressing device of part.
Using the scheme of the present embodiment, the information automatic adjusting position Automatic-clamping workpiece that can be stored according to host computer, i.e.,
The position of adjustment support platform is moved left and right using electronic slide unit, can SERVO CONTROL to meet putting for the measured workpiece of different size
Put in support meanss, compress electric cylinders and compress, complete the action of a current divider test；The mode of high current spring probe support
Ensure that current divider contact surface high current by avoiding measured workpiece fever phenomenon caused by loose contact；Tested
Journey is full-automatic, simple operation；The scheme of the present embodiment has a wide range of application, except tested applied to current divider, charging pile testing current,
Other, which can also be applied to, needs in the miscellaneous power test device of specification by high current.
The preferred embodiment of the application is the foregoing is only, is not limited to the application, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (9)
1. a kind of automatic loading device for the test of high current workpiece, it is characterised in that described device includes：Electronic slide unit
(1), for placing the fixed support device (3) and moveable support (4) of measured workpiece (2), and two are used to compress
The pressing device (5) of measured workpiece；Wherein, the measured workpiece (2) is placed on the fixed support device (3) and described removable
Dynamic support meanss (4) top；The fixed support device (3) is fixed on the electronic slide unit (1)；The removable support dress
Put (4) to be arranged on the electronic slide unit (1), can be moved on electronic slide unit (1) relative to the fixed support device (3)
It is dynamic, to place different size of measured workpiece (2)；Described two pressing devices (5) are separately positioned on the fixed support device
(3) and on the moveable support (4), for measured workpiece pressed from above (2).
2. automatic loading device as claimed in claim 1, it is characterised in that slide plate (7) is additionally provided with the electronic slide unit,
The slide plate (7) can move along electronic slide unit (1) long side direction, and the moveable support (4) is fixed on the slide plate
(7) on.
3. automatic loading device as claimed in claim 1, it is characterised in that the fixed support device (3) and removable branch
Support arrangement (4) top is additionally provided with projection, spacing for being carried out to measured workpiece (2).
4. automatic loading device as claimed in claim 1, it is characterised in that be provided with telescoping mechanism on the pressing device
(6), can be lifted.
5. automatic loading device as claimed in claim 1, it is characterised in that the fixed support device (3) and removable branch
Support arrangement (4) supports measured workpiece by high current spring probe.
6. automatic loading device as claimed in claim 1, it is characterised in that the slide plate (7) is driven by servomotor.
7. automatic loading device as claimed in claim 1, it is characterised in that the pressing device (5) is driven by servomotor.
8. automatic loading device as claimed in claim 1, it is characterised in that the loading device connects host computer, host computer
The specifications parameter of middle storage measured workpiece, the adjustment position of moveable support is set according to the specifications parameter of specified measured workpiece
Put and the heave amplitude of pressing device.
9. automatic loading device as claimed in claim 1, it is characterised in that the pressing device (5) is compression electric cylinders or pressure
Tight cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547940.6A CN107356788B (en) | 2017-07-06 | 2017-07-06 | Automatic loading device for testing high-current element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547940.6A CN107356788B (en) | 2017-07-06 | 2017-07-06 | Automatic loading device for testing high-current element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107356788A true CN107356788A (en) | 2017-11-17 |
| CN107356788B CN107356788B (en) | 2020-08-14 |
Family
ID=60292867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547940.6A Active CN107356788B (en) | 2017-07-06 | 2017-07-06 | Automatic loading device for testing high-current element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107356788B (en) |
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| Publication number | Publication date |
|---|---|
| CN107356788B (en) | 2020-08-14 |
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