CN203479991U - Switch service life testing machine - Google Patents
Switch service life testing machine Download PDFInfo
- Publication number
- CN203479991U CN203479991U CN201320552141.5U CN201320552141U CN203479991U CN 203479991 U CN203479991 U CN 203479991U CN 201320552141 U CN201320552141 U CN 201320552141U CN 203479991 U CN203479991 U CN 203479991U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- fixture
- table top
- control system
- down reciprocatingly
- 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
Links
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a switch service life testing machine, which is simple to operate, high in efficiency and convenient to maintain and replace. The switch service life testing machine comprises a control system (1), a bracket (2) and a table (3) supported by the bracket (2), wherein the table (3) is provided with an up and down reciprocating mechanism (4), and a control system (1) is electrically connected with the up and down reciprocating mechanism (4) so as to control actions of the up and down reciprocating mechanism (4). The switch service life testing machine further comprises an electromagnet (5) and a fixture magnetically connected with the electromagnet (4), wherein the fixture is located under a test rod of the up and down reciprocating mechanism (4); and the electromagnet (5) is electrically connected with the control system (1).
Description
Technical field
The utility model relates to testing equipment technical field, is specifically a kind of switch life experimental machine.
Background technology
There is at present a kind of switch life experimental machine, it comprises the table top of control system, support and stent support, on table top, set up up and down reciprocatingly mechanism, control system is electrically connected to control the up and down reciprocatingly action of mechanism with mechanism up and down reciprocatingly, is provided with fixture under being positioned at the reference test bar of mechanism up and down reciprocatingly, because fixture operates clamping switch by handwheel, screw mandrel, front and back clamping plate on table top, fixture is located on table top and cannot be moved, so complex operation, inefficiency, and comparatively inconvenience of maintain and replace.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of simple to operate, and efficiency is high, and maintain and replace switch life experimental machine comparatively easily.
The technical solution of the utility model is, the utility model switch life experimental machine, it comprises the table top of control system, support and stent support, on table top, set up up and down reciprocatingly mechanism, control system is electrically connected to control the up and down reciprocatingly action of mechanism with mechanism up and down reciprocatingly, it also comprises electromagnet, the fixture being connected with electromagnet magnetic, and fixture is positioned under the reference test bar of mechanism up and down reciprocatingly; Electromagnet is electrically connected to control system.
Adopt after said structure, the utility model compared with prior art, have the following advantages: utilize control system to control electromagnet and whether be magnetic, when electromagnet is during without magnetic, fixture just can take off from electromagnet, on-fixed, the work that fixture clamps switch can complete in other places, not only without the operating space that takies switch life experimental machine, and switch and all more convenient to the maintain and replace of fixture is installed in operation, in addition, can prepare a plurality of fixtures, when switch life experimental machine completes a switch testing, can change immediately the switch continuation test that next fixture clamps, efficiency greatly promotes, comprehensively above-mentioned, the utlity model has simple to operate, efficiency is high, and maintain and replace is advantage comparatively easily.
As improvement, electromagnet is rectangle, the length direction that the fore-and-aft direction of table top is electromagnet, and like this, it is compact as far as possible that switch life experimental machine is done on the Width of left and right.
As improvement, electromagnet is embedded in table top, and the upper surface of electromagnet is concordant with the upper surface of table top, like this, can the accident collision of fixture and electromagnet and mutual wearing and tearing is down to minimum.
As improvement; fixture comprises base for being connected with electromagnet magnetic, is located at the front and back clamping plate on base, handwheel and the screw mandrel that draws in or separate for clamping plate before and after controlling; like this, can either realize with the magnetic of electromagnet and being connected, and it is comparatively ripe, simple to clamp part-structure.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model switch life experimental machine.
Shown in figure, 1, control system, 2, support, 3, table top, 4, mechanism up and down reciprocatingly, 5, electromagnet, 6, base, 7, clamping plate, 8, handwheel, 9, screw mandrel, 10, switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The utility model switch life experimental machine, it comprises the table top 3 that control system 1, support 2 and support 2 support, on table top 3, set up up and down reciprocatingly mechanism 4, control system 1 is electrically connected to control the up and down reciprocatingly action of mechanism 4 with mechanism 4 up and down reciprocatingly, this is prior art, it also comprises electromagnet 5, the fixture being connected with electromagnet 5 magnetic, and fixture is positioned under the reference test bar of mechanism 4 up and down reciprocatingly; Electromagnet 5 is electrically connected to control system 1.
Electromagnet 5 is rectangle, and the fore-and-aft direction of table top 3 is the length direction of electromagnet 5.
Electromagnet 5 is embedded in table top 3, and the upper surface of electromagnet 5 is concordant with the upper surface of table top 3.
Fixture comprises base 6 for being connected with electromagnet 5 magnetic, is located at the front and back clamping plate 7 on base 6, handwheel 8 and the screw mandrel 9 that draws in or separate for clamping plate before and after controlling 7.
In this example, up and down reciprocatingly mechanism 4 comprises three groups of reference test bars, and correspondingly, electromagnet 5 is three, only has a sectional fixture in figure, on fixture, by front and back clamping plate 7, has clamped a switch 10.
Claims (4)
1. a switch life experimental machine, it comprises the table top (3) that control system (1), support (2) and support (2) support, on table top (3), set up up and down reciprocatingly mechanism (4), control system (1) is electrically connected to control the up and down reciprocatingly action of mechanism (4) with mechanism (4) up and down reciprocatingly, it is characterized in that, it also comprises electromagnet (5), the fixture being connected with electromagnet (5) magnetic, and fixture is positioned under the reference test bar of mechanism (4) up and down reciprocatingly; Electromagnet (5) is electrically connected to control system (1).
2. according to the switch life experimental machine described in claims 1, it is characterized in that, electromagnet (5) is rectangle, and the fore-and-aft direction of table top (3) is the length direction of electromagnet (5).
3. according to the switch life experimental machine described in claims 1, it is characterized in that, electromagnet (5) is embedded in table top (3), and the upper surface of electromagnet (5) is concordant with the upper surface of table top (3).
4. according to the switch life experimental machine described in claims 1; it is characterized in that, fixture comprises base (6) for being connected with electromagnet (5) magnetic, be located at front and back clamping plate (7) on base (6), for handwheel (8) and screw mandrel (9) that before and after controlling, clamping plate (7) draw in or separate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320552141.5U CN203479991U (en) | 2013-09-05 | 2013-09-05 | Switch service life testing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320552141.5U CN203479991U (en) | 2013-09-05 | 2013-09-05 | Switch service life testing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203479991U true CN203479991U (en) | 2014-03-12 |
Family
ID=50228299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320552141.5U Expired - Fee Related CN203479991U (en) | 2013-09-05 | 2013-09-05 | Switch service life testing machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203479991U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105137342A (en) * | 2015-08-25 | 2015-12-09 | 贵州振华华联电子有限公司 | Micro-switch service life test device |
CN108453000A (en) * | 2018-01-30 | 2018-08-28 | 浙江倬瑜服饰有限公司 | A kind of flannelette butyronitrile gloves impregnation equipment |
-
2013
- 2013-09-05 CN CN201320552141.5U patent/CN203479991U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105137342A (en) * | 2015-08-25 | 2015-12-09 | 贵州振华华联电子有限公司 | Micro-switch service life test device |
CN108453000A (en) * | 2018-01-30 | 2018-08-28 | 浙江倬瑜服饰有限公司 | A kind of flannelette butyronitrile gloves impregnation equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203110029U (en) | Hole waste discharge jig | |
CN104890045B (en) | A kind of electromagnetic drive type document puncher | |
CN203479991U (en) | Switch service life testing machine | |
CN103537889A (en) | Screw automatic assembly machine | |
CN103722508A (en) | PCB (printed circuit board) fixing clamp | |
CN202292900U (en) | PCB (printed circuit board) splitting machine | |
CN105014757A (en) | Automatic fixed-length slicing machine for floor board machining | |
CN205184193U (en) | Centre gripping pushes down mechanism | |
CN203807856U (en) | Automatic yarn-cutting device for textile yarn-changing device | |
CN203071762U (en) | Line clamping and shearing device on motor stator needle type winding machine | |
CN203565704U (en) | Full-pneumatic stepping feed device | |
CN102430672B (en) | Pin arranging and cutting machine of thick-line magnetic-ring inductor | |
CN103056574A (en) | Stamping part processing spot welding clamp | |
CN202881605U (en) | Novel yarn cutting and clamping device of flat knitting machine | |
CN204209004U (en) | Perforating press die holder | |
CN102784836A (en) | Multi-punch punching machine | |
CN105537455A (en) | Cutting and shaping device for pins of tubular capacitor | |
CN208787419U (en) | A kind of reinforcement metal straightening mechanism that can carry out fault diagnosis reparation automatically | |
CN108817267A (en) | A kind of reinforcement metal straightening mechanism that can carry out fault diagnosis reparation automatically | |
CN204221889U (en) | A kind of technique edges separator | |
CN203813180U (en) | Throat hoop type bush rack assembly | |
CN105905537B (en) | The thimble sub-material unit of travel switch contact part kludge | |
CN203737872U (en) | Automatic clamp convenient in clamping | |
CN203624071U (en) | Air exhaust device of bag feeding type packaging machine | |
CN107864571A (en) | A kind of Single pipe clamp for pcb board welding |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140905 |
|
EXPY | Termination of patent right or utility model |