CN203310338U - Opening-range and overtravel test mechanism of molded case circuit breaker - Google Patents
Opening-range and overtravel test mechanism of molded case circuit breaker Download PDFInfo
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- CN203310338U CN203310338U CN2013202932590U CN201320293259U CN203310338U CN 203310338 U CN203310338 U CN 203310338U CN 2013202932590 U CN2013202932590 U CN 2013202932590U CN 201320293259 U CN201320293259 U CN 201320293259U CN 203310338 U CN203310338 U CN 203310338U
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Abstract
The utility model discloses an opening-range and overtravel testing mechanism of a molded case circuit breaker, and the testing mechanism comprises a support device, a first testing device, a second testing device, and a data processing device. The testing mechanism is stable in performance, high in reliability, beautiful in appearance, is used for testing the opening range and the overtravel of a molded case switch, and is advantageous in improving production efficiency and reducing production cost.
Description
Technical field
The utility model relates to the field of automatic testing of low-pressure plastic shell switch, is specifically related to the opening apart from excess of stroke mechanism for testing of a kind of low-pressure plastic shell switch.
Background technology
Moulding the shell switch and claim again breaker of plastic casing, is a kind of common holding circuit components and parts.Mould the shell switch after manufacture is complete, need to open to it test of distance and the excess of stroke, the safety while using with assurance.In industry, have automatic test machine structure miscellaneous at present, but general reliability and test rationality are poor, and profile is coarse, be difficult to guarantee to mould the qualification rate of shell switch, if things go on like this, not only reduce goodwill, and caused the increase of enterprise's production cost.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of breaker of plastic casing to open distance and excess of stroke mechanism for testing, its stable performance, reliability is strong, and good looking appearance, open the test of distance and the excess of stroke be used to what mould the shell switch, has advantages of and enhance productivity and reduce production costs.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of breaker of plastic casing is opened distance and excess of stroke mechanism for testing, comprise bracing or strutting arrangement, described bracing or strutting arrangement comprises two web joints that be arranged in parallel, on each web joint one, each vertically is provided with two columns, the column upper horizontal is provided with back up pad, it is characterized in that, this mechanism for testing further comprises the first proving installation, the second proving installation and data processing equipment.
Preferably, described the first proving installation comprise be set in turn in described back up pad top one end to the adjustment block of the other end, with web joint two, bracing frame, the swash plate be connected with this bracing frame of described adjustment block flexible connection, fixedly pass plate and pass the first cylinder that this fixedly passes plate, the described lower end that fixedly passes plate also is equipped with paw, and described the first cylinder drives and describedly fixedly to pass plate and described paw moves up and down along described swash plate.
Preferably, the support frame as described above cross section is at right angles trapezoidal, and number is two and be arranged in parallel.
Preferably, it is the bracing or strutting arrangement of n font that described back up pad top further is provided with the cross section consisted of two vertical plates and leveling board, and described the first cylinder also passes described leveling board.
Preferably, described the second proving installation comprises L-type web joint three, the second cylinder that is vertical at described web joint three upper surfaces of being located at described leveling board side surface, is located at described leveling board upper surface and is used for the slide rail, the fixed support of being located at described slide rail top and the main line module of being located at described fixed support one side that for described the second cylinder, slide.
Preferably, described main line module comprises a stepper motor and by-pass module, and a side of described by-pass module is provided with movable plate.
Preferably, described data processing equipment is laser displacement sensor, and this laser displacement sensor is located at a side of described movable plate and can be followed described main line module and move.
Pass through technique scheme, a kind of breaker of plastic casing provided by the utility model is opened distance and excess of stroke mechanism for testing, by the first proving installation, the second proving installation and data processing equipment are set, under the control of control program, realize quick and precisely with stablizing, to moulding the shell switch, opening the test of distance and the excess of stroke, improve robotization and the intellectuality of test, have advantages of and enhance productivity and reduce production costs.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, in below describing embodiment, the accompanying drawing of required use is briefly described.
Fig. 1 is the Facad structure schematic diagram that a kind of breaker of plastic casing provided by the utility model is opened distance and excess of stroke mechanism for testing;
Fig. 2 is the structure schematic diagram that a kind of breaker of plastic casing provided by the utility model is opened distance and excess of stroke mechanism for testing.
Numeral in figure:
11, web joint 1, column 13, back up pad 21, adjustment block
22, web joint 2 23, bracing frame 24, swash plate 25, fixedly pass plate
26, the first cylinder 27, paw 31, vertical plate 32, leveling board
41, web joint 3 42, the second cylinder 43, slide rail 44, fixed support
51, motor 52, by-pass module 53, movable plate 61, laser displacement sensor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As illustrated in fig. 1 and 2, a kind of breaker of plastic casing is opened distance and excess of stroke mechanism for testing, comprise bracing or strutting arrangement, this bracing or strutting arrangement comprises two web joints that be arranged in parallel 1, on each web joint 1, each vertically is provided with two columns 12, column 12 upper horizontal are provided with back up pad 13, and this mechanism for testing further comprises the first proving installation, the second proving installation and data processing equipment.
The first proving installation comprises the web joint 2 22, bracing frame 23, the swash plate 24 be connected with this bracing frame 23 that are set in turn in described back up pad 13 top one ends and are flexibly connected to the adjustment block 21 of the other end, with described adjustment block 21, fixedly passes plate 25 and pass the first cylinder 26 that this fixedly passes plate 25, the lower end that fixedly passes plate 25 also is equipped with paw 27, during actual enforcement, swash plate 24 is provided with track, and the first cylinder 26 drives fixedly pass plate 25 and paw 27 moves up and down along the track on swash plate 24.
The second proving installation comprises L-type web joint 3 41, the second cylinder 42 that is vertical at described web joint 3 41 upper surfaces of being located at described leveling board 32 side surfaces, be located at leveling board 32 upper surfaces is used for the slide rail 43 slided for the second cylinder 42, the main line module of being located at the fixed support 44 of slide rail 43 tops and being located at fixed support 44 1 sides.
Wherein, bracing frame 23 cross sections are at right angles trapezoidal, and number is two and be arranged in parallel; It is the bracing or strutting arrangement of n font that back up pad 13 tops further are provided with the cross section consisted of two vertical plates 31 and leveling board 32, and the first cylinder 26 also passes described leveling board 32; The main line module comprises a stepper motor 51 and by-pass module 52, and a side of motor 51 is provided with movable plate 53; Described data processing equipment is laser displacement sensor 61, and this laser displacement sensor 61 is located at a side of described movable plate 53 and can be followed described main line module and move.
Test structure provided by the utility model, for moulding the test of shell switch production line, is fixed in production line one side by special fixture by the utility model, realizes robotization and the intelligent test of product.
Specific embodiment:
For the high sublevel product: the product introduction test station, automated exchanged cutter, under gate-dividing state, the main line module drives laser displacement sensor 61 to products A phase moving contact position, laser displacement sensor 61 working routines are recorded now A phase moving contact position a1, the main line module continues mobile, records successively B phase, C phase and N phase moving contact position b1, c1 and n1; Product is automatic closing under programmed control, the second cylinder 42 piston rods are retracted, main line module and laser displacement sensor 61 integral body move backward, the main line module drives laser displacement sensor 61 to products A phase moving contact position, laser displacement sensor 61 working routines are recorded now A phase moving contact position a2, the main line module continues mobile, records successively B phase, C phase and N phase moving contact position b2, c2 and n2; Program is by calculating, and can show that every of product opens the numerical value of distance.
The product separating brake, the first cylinder 26 drives paw 27 and moves down, and in paw 27 folding processes, can touch the static contact of product, and the static contact of product is subject to External Force Acting, can be around a certain fulcrum of product to lower swing, until can't swing; Product closes a floodgate under the effect of control program, main line module and laser displacement sensor 61 integral body move backward, the main line module drives laser displacement sensor 61 to products A phase moving contact position, laser displacement sensor 61 working routines are recorded now A phase moving contact position a3, the main line module continues mobile, record successively B phase, C phase and N phase moving contact position b3, c3 and n3, calculate by program, can draw the numerical value of every excess of stroke of product.
For low segmentation product: according to client's production technology, take down products A phase and C phase static contact, the product introduction test station, automated exchanged cutter, under gate-dividing state, the main line module drives laser displacement sensor 61 to products A phase moving contact position, and laser displacement sensor 61 working routines are recorded now A phase moving contact position a1, the main line module continues mobile, records successively B phase, C phase and N phase moving contact position b1, c1 and n1; Product is automatic closing under the control program effect, the second cylinder 42 piston rods are retracted, main line module and laser displacement sensor 61 integral body move backward, the main line module drives laser displacement sensor 61 to products A phase moving contact position, laser displacement sensor 61 working routines are recorded now A phase moving contact position a2, the main line module continues mobile, records successively B phase, C phase and N phase moving contact position b2, c2 and n2; Program is by calculating, can draw every of product open apart from and the numerical value of the excess of stroke.
A kind of breaker of plastic casing provided by the utility model is opened distance and excess of stroke mechanism for testing, by the first proving installation, the second proving installation and data processing equipment are set, under the control of control program, realization to mould the shell switch open distance and the excess of stroke quick and precisely and steady testing, have advantages of and enhance productivity and reduce production costs.
Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.
Claims (7)
1. a breaker of plastic casing is opened distance and excess of stroke mechanism for testing, comprise bracing or strutting arrangement, described bracing or strutting arrangement comprises two web joints that be arranged in parallel, on each web joint one, each vertically is provided with two columns, the column upper horizontal is provided with back up pad, it is characterized in that, this mechanism for testing further comprises the first proving installation, the second proving installation and data processing equipment.
2. mechanism for testing according to claim 1, it is characterized in that, described the first proving installation comprise be set in turn in described back up pad top one end to the adjustment block of the other end, with web joint two, bracing frame, the swash plate be connected with this bracing frame of described adjustment block flexible connection, fixedly pass plate and pass the first cylinder that this fixedly passes plate, the described lower end that fixedly passes plate also is equipped with paw, and described the first cylinder drives and describedly fixedly to pass plate and described paw moves up and down along described swash plate.
3. mechanism for testing according to claim 2, is characterized in that, the support frame as described above cross section is at right angles trapezoidal, and number is two and be arranged in parallel.
4. mechanism for testing according to claim 2, is characterized in that, it is the bracing or strutting arrangement of n font that described back up pad top further is provided with the cross section consisted of two vertical plates and leveling board, and described the first cylinder also passes described leveling board.
5. mechanism for testing according to claim 1, it is characterized in that, described the second proving installation comprises L-type web joint three, be vertical at the second cylinder of described web joint three upper surfaces, be used for the slide rail, the fixed support of being located at described slide rail top and the main line module of being located at described fixed support one side that for described the second cylinder, slide.
6. mechanism for testing according to claim 5, is characterized in that, described main line module comprises a stepper motor and by-pass module, and a side of described by-pass module is provided with movable plate.
7. mechanism for testing according to claim 1, is characterized in that, described data processing equipment is laser displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202932590U CN203310338U (en) | 2013-05-27 | 2013-05-27 | Opening-range and overtravel test mechanism of molded case circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202932590U CN203310338U (en) | 2013-05-27 | 2013-05-27 | Opening-range and overtravel test mechanism of molded case circuit breaker |
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| Publication Number | Publication Date |
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| CN203310338U true CN203310338U (en) | 2013-11-27 |
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| CN2013202932590U Expired - Fee Related CN203310338U (en) | 2013-05-27 | 2013-05-27 | Opening-range and overtravel test mechanism of molded case circuit breaker |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280680A (en) * | 2014-08-26 | 2015-01-14 | 温州大学 | Non-contact type device and method for measuring breaking characteristics of breaker |
| CN105241652A (en) * | 2015-10-24 | 2016-01-13 | 上海永继电气股份有限公司 | Rotating shaft fatigue test device of molded case breaker |
| CN105333822A (en) * | 2015-10-20 | 2016-02-17 | 江苏国恩信息科技有限公司 | Opening range and over stroke test mechanism for moulded case circuit breaker |
| CN106091935A (en) * | 2016-06-05 | 2016-11-09 | 镇江立昌智能装备有限公司 | A kind of breaker of plastic casing open away from excess of stroke mechanism for testing |
| CN108120922A (en) * | 2017-12-26 | 2018-06-05 | 浙江奔龙自动化科技有限公司 | The automatic checkout equipment and detection method of breaker |
| CN108572065A (en) * | 2017-03-13 | 2018-09-25 | 浙江正泰电器股份有限公司 | Breaker over-travel detection device and detection method |
-
2013
- 2013-05-27 CN CN2013202932590U patent/CN203310338U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280680A (en) * | 2014-08-26 | 2015-01-14 | 温州大学 | Non-contact type device and method for measuring breaking characteristics of breaker |
| CN105333822A (en) * | 2015-10-20 | 2016-02-17 | 江苏国恩信息科技有限公司 | Opening range and over stroke test mechanism for moulded case circuit breaker |
| CN105241652A (en) * | 2015-10-24 | 2016-01-13 | 上海永继电气股份有限公司 | Rotating shaft fatigue test device of molded case breaker |
| CN105241652B (en) * | 2015-10-24 | 2017-11-10 | 上海永继电气股份有限公司 | The rotating shaft fatigue experimental device of breaker of plastic casing |
| CN106091935A (en) * | 2016-06-05 | 2016-11-09 | 镇江立昌智能装备有限公司 | A kind of breaker of plastic casing open away from excess of stroke mechanism for testing |
| CN108572065A (en) * | 2017-03-13 | 2018-09-25 | 浙江正泰电器股份有限公司 | Breaker over-travel detection device and detection method |
| CN108572065B (en) * | 2017-03-13 | 2024-06-07 | 浙江正泰电器股份有限公司 | Over-travel detection device and method for circuit breaker |
| CN108120922A (en) * | 2017-12-26 | 2018-06-05 | 浙江奔龙自动化科技有限公司 | The automatic checkout equipment and detection method of breaker |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160504 Address after: 215000, A2 building, B District, Ting Ting industrial square, 9 Industrial Road, Suzhou Industrial Park, Jiangsu, China Patentee after: Jiangsu Ruifeng Automation System Co., Ltd. Address before: 215000, A2 building, B District, Ting industry square, 9 Xin Lu, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Suzhou Industrial Park RuiFeng Automation Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20200527 |