CN204893761U - Positioning fixture of electrical apparatus test usefulness - Google Patents
Positioning fixture of electrical apparatus test usefulness Download PDFInfo
- Publication number
- CN204893761U CN204893761U CN201520587313.1U CN201520587313U CN204893761U CN 204893761 U CN204893761 U CN 204893761U CN 201520587313 U CN201520587313 U CN 201520587313U CN 204893761 U CN204893761 U CN 204893761U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- folder
- clamping piece
- pressure sensor
- upper clamping
- 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.)
- Expired - Fee Related
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- Testing Electric Properties And Detecting Electric Faults (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a positioning fixture of electrical apparatus test usefulness, including installing lower folder on the base, go up the folder and push down the mechanism, be provided with elevating system in the base bottom, elevating system's push rod tip is connected with the base bottom, comes the height of folder under the regulation through elevating system to make by the height -adjustable festival of the piece that awaits measuring of clamp, last folder with relative by clamp spare face on be equipped with miniature pressure sensor, push down the mechanism and include cylinder, cylinder mount pad, the catch bar that links to each other with the expansion end of cylinder and the control module who is used for controlling the cylinder, the cylinder drives goes up folder downstream to folder top down, with folder cooperation down, presss from both sides tight measured device. Press from both sides the measured device when tight at last folder, pressure sensor to pressure reach the settlement scope, the folder location is gone up to control module control cylinder stop work, presss from both sides the measured device tight. The jar of ventilating drives goes up the downward or upward movement of folder, need not manually operation, can use manpower sparingly, improves work efficiency.
Description
Technical field
The utility model relates to electric test field, particularly a kind of positioning fixture of electric test.
Background technology
In compact electric apparatus production process, all need to test various compact electric apparatus part.Need to use fixture during test device under test is clamped, be positioned on test platform, carry out performance test.Existing positioning fixture generally by pedestal, the lower clamping piece be arranged on pedestal, be arranged on upper clamping piece above lower clamping piece and for driving upper clamping piece to form to the press mechanism pressed down, because base position is fixing, thus cause the height by pressing from both sides part to be fixed, restricted to test.And press mechanism is generally manual depression, comparatively take manpower, and efficiency is low.
Utility model content
Main purpose of the present utility model is to provide a kind of positioning fixture of adjustable for height electric test, and use flexibly, electronic clamping, raises the efficiency.
The utility model proposes a kind of positioning fixture of electric test, comprise the support of L-type, lower clamping piece, for carry lower clamping piece pedestal, be arranged on upper clamping piece above described lower clamping piece and for driving described upper clamping piece to the press mechanism pressed down, described base bottom is provided with elevating mechanism, and the push rod end of described elevating mechanism is connected with described base bottom; The face relative with by binder part of described upper clamping piece is provided with micro pressure sensor, described press mechanism comprises cylinder, cylinder mount pad, the catch bar be connected with the movable end of described cylinder and the control module for controlling described cylinder, described cylinder mount pad is fixed on the side plate of described support, described cylinder is arranged on described cylinder mount pad, described micro pressure sensor is electrically connected mutually with described control module, and the end of described catch bar is connected with described upper clamping piece.
Preferably, described elevating mechanism is Manual elevator mechanism, and comprise worm gear, worm screw, the push rod be connected with described worm screw and crank handle, described crank handle and described worm gear are coupling.
The beneficial effect of the positioning fixture of electric test of the present utility model is:
The positioning fixture of electric test of the present utility model is provided with elevating mechanism in the base bottom of carrying lower clamping piece, regulates the height of lower clamping piece by elevating mechanism, thus it is Height Adjustable to make by be measured of pressing from both sides, convenient test;
Press mechanism adopts the pushing mechanism by air cylinder driven, comprise cylinder, the catch bar be connected with the movable end of cylinder and the control module for control cylinder, the end of catch bar is connected with upper clamping piece, cylinder drives upper clamping piece to move downwardly to above lower clamping piece, coordinate with lower clamping piece, clamping measured device.Ventilation cylinder drives upper clamping piece to move downward or upward, without the need to manual operation, can save manpower, increase work efficiency.
The face relative with by binder part of upper clamping piece is provided with micro pressure sensor, micro pressure sensor is electrically connected mutually with control module, when upper clamping piece presses on measured device, micro pressure sensor contacts with measured device, and detecting the reaction force of measured device to pressure sensor, pressure signal is exported to control module by pressure sensor.When measured device clamps by upper clamping piece, the pressure that pressure sensor detects reaches setting range, and control module control cylinder quits work, and upper clamping piece is located, and is clamped by measured device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the positioning fixture of the utility model electric test;
Fig. 2 is the schematic diagram of the lower clamping piece of the positioning fixture of the utility model electric test.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See figures.1.and.2, propose an embodiment of the positioning fixture of electric test of the present utility model:
A positioning fixture for electric test, comprise the support 10 of L-type, lower clamping piece 20, for carry lower clamping piece 20 pedestal 21, be arranged on upper clamping piece 30 above lower clamping piece 20 and for driving upper clamping piece 30 to the press mechanism pressed down.Bottom pedestal 21, being provided with elevating mechanism 40, for being with moving base 21 to rise or decline, adjusting its height.Elevating mechanism 40 is Manual elevator mechanism 40, comprise base, the worm gear be arranged on base, worm screw, the push rod 41 be connected with worm screw and crank handle 42, crank handle 42 is arranged on the outside of base, is coupling with worm gear.Drive worm gear wheel by crank handle 42, thus drive worm screw is cooked rectilinear motion up or down.Push rod 41 end is connected with bottom pedestal 21, when worm screw is cooked rectilinear motion up or down, worm screw drive push rod 41 promotes pedestal 21 and rises or decline, thus regulates the height of lower clamping piece 20 by elevating mechanism 40, what make by be measured of pressing from both sides is Height Adjustable, convenient test.
Press mechanism adopts the pushing mechanism driven by cylinder 50, comprise cylinder 50, cylinder mount pad 51, the catch bar 52 be connected with the movable end of cylinder 50 and the control module for control cylinder 50, cylinder mount pad 51 is fixed on the side plate of support 10, cylinder 50 is arranged on cylinder mount pad 51, the end of catch bar 52 is connected with upper clamping piece 30, cylinder 50 drives upper clamping piece 30 to move downwardly to above lower clamping piece 20, coordinates with lower clamping piece 20, clamping measured device.
The face relative with by binder part of upper clamping piece 30 is provided with micro pressure sensor 31, micro pressure sensor 31 is electrically connected mutually with control module, when upper clamping piece 30 presses on measured device, micro pressure sensor 31 contacts with measured device, and detecting the reaction force of measured device to pressure sensor 31, pressure signal is exported to control module by pressure sensor 31.When measured device clamps by upper clamping piece 30, the pressure that pressure sensor 31 detects reaches setting range, and control module control cylinder 50 quits work, and upper clamping piece 30 is located, and is clamped by measured device.
Ventilation cylinder 50 drives upper clamping piece 30 to move downward or upward, without the need to manual operation, can save manpower, increase work efficiency.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. the positioning fixture of an electric test, comprise the support of L-type, lower clamping piece, for carry described lower clamping piece pedestal, be arranged on upper clamping piece above described lower clamping piece and for driving described upper clamping piece to the press mechanism pressed down, it is characterized in that, described base bottom is provided with elevating mechanism, and the push rod end of described elevating mechanism is connected with described base bottom; The face relative with by binder part of described upper clamping piece is provided with micro pressure sensor, described press mechanism comprises cylinder, cylinder mount pad, the catch bar be connected with the movable end of described cylinder and the control module for controlling described cylinder, described cylinder mount pad is fixed on the side plate of described support, described cylinder is arranged on described cylinder mount pad, described micro pressure sensor is electrically connected mutually with described control module, and the end of described catch bar is connected with described upper clamping piece.
2. the positioning fixture of electric test according to claim 1, is characterized in that, described elevating mechanism is Manual elevator mechanism, and comprise worm gear, worm screw, the push rod be connected with described worm screw and crank handle, described crank handle and described worm gear are coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587313.1U CN204893761U (en) | 2015-08-06 | 2015-08-06 | Positioning fixture of electrical apparatus test usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587313.1U CN204893761U (en) | 2015-08-06 | 2015-08-06 | Positioning fixture of electrical apparatus test usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893761U true CN204893761U (en) | 2015-12-23 |
Family
ID=54915973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587313.1U Expired - Fee Related CN204893761U (en) | 2015-08-06 | 2015-08-06 | Positioning fixture of electrical apparatus test usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893761U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078568A (en) * | 2016-08-12 | 2016-11-09 | 菲舍尔航空部件（镇江）有限公司 | X ray detects clamping tooling |
| CN108393821A (en) * | 2018-01-30 | 2018-08-14 | 埃飞灵卫浴科技有限公司 | Multi-functional clamp for bathtub limit |
| CN111036969A (en) * | 2019-12-31 | 2020-04-21 | 天津海格丽特智能科技股份有限公司 | Intelligent processing system for mullion of aluminum alloy window |
-
2015
- 2015-08-06 CN CN201520587313.1U patent/CN204893761U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078568A (en) * | 2016-08-12 | 2016-11-09 | 菲舍尔航空部件（镇江）有限公司 | X ray detects clamping tooling |
| CN108393821A (en) * | 2018-01-30 | 2018-08-14 | 埃飞灵卫浴科技有限公司 | Multi-functional clamp for bathtub limit |
| CN111036969A (en) * | 2019-12-31 | 2020-04-21 | 天津海格丽特智能科技股份有限公司 | Intelligent processing system for mullion of aluminum alloy window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |