CN202693756U - Service life test mechanical hand device of switch type electric appliance product - Google Patents
Service life test mechanical hand device of switch type electric appliance product Download PDFInfo
- Publication number
- CN202693756U CN202693756U CN 201220224211 CN201220224211U CN202693756U CN 202693756 U CN202693756 U CN 202693756U CN 201220224211 CN201220224211 CN 201220224211 CN 201220224211 U CN201220224211 U CN 201220224211U CN 202693756 U CN202693756 U CN 202693756U
- Authority
- CN
- China
- Prior art keywords
- test
- follower lever
- slide block
- driving wheel
- drive link
- 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 - Lifetime
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a service life test mechanical hand device of a switch type electric appliance product, comprising a speed-reducing output system, a translation motion adjustable transmission system and a test system. A slide block adjusting screw rod mounted on a driven rod bracket is rotated to drive a slide block to slide up and down along the inner wall of the driven rod bracket to change different positions of the slide block on a rocking bar, so that an actual back and forth movement distance of a driven rod rack guide plate piece is adjusted; a test sample frame adjusting screw rod mounted on a test sample frame is rotated to change the position of the test sample frame, which deviates from a mechanical hand, so that axis centers of test samples with the different sizes are overlapped to the axis center of a driven wheel, and the condition that the test movement of holding a test sample operation handle by left and right pulling blocks is smooth is guaranteed and no clamping phenomenon is generated. A non-circular shaped groove is formed in a driving wheel plane of a speed-reducing output system, so that a transmission rod is driven to do non-constant-speed movement when the non-circular shaped groove rotates along the axis center of the driving wheel.
Description
Technical field
The utility model relates to the test unit of low-pressure electronic equipment product, specifically belongs to a kind of durability test machinery arm device of Switch electric equipment products.
Background technology
The fail-test in serviceable life of electric equipment products formally is decided to be Special tests in the IEC60947 standard, the GB14048 standard of China has been carried out adopting by equation and specialized to this.
What both at home and abroad the manufacturer of these type of electric equipment products mostly classified this special test as type approval test must do one of content measurement.Each testing agency, the testing station also regulation of secundum legem and client's requirement carry out this class testing.
In view of time that this test of Switch electrical equipment consumes long, acting force, the frequency etc. are strict, the projects such as the number of times that needs to rely on impersonal force power to stipulate, frequency, zero load/have year are tested.
The manufacturer of these type of electric equipment products can carry out bulge test with the testing apparatus that cylinder transmission class is made.Rely on cylinder and annex that the pressure of source of the gas, round distance and the frequency of cylinder rod are controlled, realized the fail-test in serviceable life of Switch electric equipment products.
At the large-scale experiment station, these type of electric equipment products are carried out serviceable life during fail-test, rely on the equipment of cylinder transmission that larger limitation is arranged.Not only in quality, the use cost of source of the gas, the adjustable extent of this kind equipment is narrower especially, is difficult to the dissimilar product that applicable different clients submit to.
Carry out the requirement of fail-test in serviceable life for dissimilar product needed, demand to have a kind of stable, widely applicable Novel transmission equipment that uses urgently, can include and carry out the fail-test in serviceable life of most of dissimilar electric equipment products.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, easy to use, transmission is stable, applicable wide electric equipment products reliability test in serviceable life such as Fig. 1 of test product: front view, Fig. 2: vertical view, Fig. 3: shown in the right view.This device can be converted into the high speed rotary motion of motor the constant translational motion of adjustable speed, roll adjustment through reducer casing, driving wheel, drive link, slide block, rocking bar, follower lever guide plate of gear rack spare in participating in process of the test.This translational motion is converted into the open and close to-and-fro movement that left shifting block, right shifting block are held the test product operating grip again through the positive and negative rotation of engaged wheel.
The technical solution of the utility model is: a kind of durability test machinery arm device of Switch electric equipment products, comprise deceleration output system, the adjustable transmission system of translation, pilot system, described deceleration output system is made of table top, motor, support of motor, reducer casing, drive link, driving wheel; The adjustable transmission system of described translation is made of drive link, drive link support, rocking bar, slide block, slide block adjustment screw mandrel, follower lever guide plate of gear rack spare, follower lever support, adjust screw mandrel by the slide block that is rotatably mounted on the follower lever support, the band movable slider slides up and down along the follower lever rack inner wall, change the diverse location of slide block at rocking bar, adjusted thus the actual back and forth movement distance of follower lever guide plate of gear rack spare; Described pilot system is adjusted screw mandrel by follower lever guide plate of gear rack spare, engaged wheel, left shifting block, right shifting block, falsework, test product, test product frame, test product frame and is consisted of; Adjust screw mandrel by the test product frame that is rotatably mounted on the test product frame, changed the position that the test product frame departs from the upper left shifting block of engaged wheel, right shifting block, the test product axle center of different sizes and the axis coinciding of engaged wheel have been adjusted thus, guaranteed that left shifting block, right shifting block hold the test fluent movements of test product operating grip, without stuck phenomenon.
Further technical scheme of the present utility model is: a kind of durability test machinery arm device of Switch electric equipment products, comprise deceleration output system, the adjustable transmission system of translation, pilot system, described deceleration output system is made of table top, motor, support of motor, reducer casing, drive link, driving wheel; Have non-just round special-shaped slot on the described driving wheel plane, just justifying special-shaped slot along with this is non-when the rotation of the axle center of driving wheel, drive drive link and carrying out non-at the uniform velocity translation, thus by rocking bar, follower lever guide plate of gear rack spare, engaged wheel, control left shifting block, right shifting block and holding the test rhythm of test product operating grip, the instantaneous torque of this left shifting block, the output of right shifting block and design instantaneous torque and the anglec of rotation of the amplitude of oscillation and test product are complementary, and reach the purpose that the simulation staff is tested.
The beneficial effects of the utility model are:
1. the testing equipment difference of this device and cylinder transmission is that transmission is stable, uses widely, and reliability is strong;
2. adjust screw mandrel by the slide block that is rotatably mounted on the follower lever support, the band movable slider slides up and down along the follower lever rack inner wall, changed the diverse location of slide block at rocking bar, adjusted thus the actual back and forth movement distance of follower lever guide plate of gear rack spare, so that this device can carry out the fail-test in serviceable life to the test product of most of different size;
3. have non-just round special-shaped slot on the driving wheel plane, just justifying special-shaped slot along with this is non-when the rotation of the axle center of driving wheel, drive drive link and carrying out non-at the uniform velocity translation, thus by rocking bar, follower lever guide plate of gear rack spare, engaged wheel, control left shifting block, right shifting block and holding the test rhythm of test product operating grip, the instantaneous torque of this left shifting block, the output of right shifting block and design instantaneous torque and the anglec of rotation of the amplitude of oscillation and test product are complementary, and reach the purpose that the simulation staff is tested.
Description of drawings
Below in conjunction with accompanying drawing and the numbering the utility model will be further described:
Fig. 1 is the simplification front view of this device, and Fig. 2 is the simplification vertical view of this device, and Fig. 3 is the simplification right view of this device, Fig. 4 be the K of front view to enlarged drawing, the enlarged drawing of Fig. 5 driving wheel, drive link.
Wherein: 1 is table top; 2 is reducer casing; 3 is support of motor; 4 is driving wheel; 5 is the drive link support; 6 is the follower lever support; 7 is slide block; 8 is drive link; 9 is rocking bar; 10 is follower lever guide plate of gear rack spare; 11 is motor; 12 are slide block adjustment screw mandrel; 13 is left shifting block; 14 is right shifting block; 15 is engaged wheel; 16 is falsework; 17 is test product; 18 is the test product frame; 19 are test product frame adjustment screw mandrel.
Embodiment
A kind of durability test machinery arm device of Switch electric equipment products, comprise deceleration output system, the adjustable transmission system of translation, pilot system, described deceleration output system is made of table top 1, motor 11, support of motor 3, reducer casing 2, drive link 8, driving wheel 4, and the initial output of motor is transmitted low speed rotation into driving wheel again by reducer casing;
The adjustable transmission system of described translation is made of drive link 8, drive link support 5, rocking bar 9 slide blocks 7, slide block adjustment screw mandrel 12, follower lever guide plate of gear rack spare 10, follower lever support 6.Adjust screw mandrel 12 by the slide block that is rotatably mounted on the follower lever support, band movable slider 7 slides up and down along follower lever support 6 inwalls, has changed the diverse location of slide block 7 at rocking bar 9, has adjusted thus the actual back and forth movement distance of follower lever guide plate of gear rack spare 10.The actual back and forth movement distance of this follower lever guide plate of gear rack spare 10 is exactly the change of engaged wheel 15 pendulum angles, so that this device can carry out the fail-test in serviceable life to the test product of most of different size;
Described pilot system is adjusted screw mandrel 19 by follower lever guide plate of gear rack spare 10, engaged wheel 15, left shifting block 13, right shifting block 14, falsework 16, test product 17, test product frame 18, test product frame and is consisted of; Adjust screw mandrel 19 by the test product frame that is rotatably mounted on the test product frame 18, changed the position that test product frame 18 departs from engaged wheel 15 upper left shifting blocks 13, right shifting block 14, test product 17 axle center of different sizes and the axis coinciding of engaged wheel 15 have been adjusted thus, guaranteed that left shifting block 13, right shifting block 14 hold the test fluent movements of test product 17 operating grips, without stuck phenomenon.
Have non-just round special-shaped slot on described driving wheel 4 planes, just justifying special-shaped slot along with this is non-when the rotation of the axle center of driving wheel 4, drive drive link 8 and carrying out non-at the uniform velocity translation, thus by rocking bar 9, follower lever guide plate of gear rack spare 10, engaged wheel 14, control left shifting block 13, right shifting block 14 and holding the test rhythm of test product 17 operating grips, the instantaneous torque of this left shifting block 13,14 outputs of right shifting block and design instantaneous torque and the anglec of rotation of the amplitude of oscillation and test product 16 are complementary, and reach the purpose that the simulation staff is tested.
Summarize above-mentioned embodiment: motor 11 initial output torques are delivered to driving wheel 4 through reducer casing 2, rotatablely moving of non-just round special-shaped slot on the driving wheel 4 drives drive link 8 translations, when the major axis of this special-shaped slot during at horizontal level, drive link 8 drive rocking bars 9 apart from driving wheel 4 axle center for farthest, also namely 7 pendulum angles of the rocking bar centered by slide block 7 as on the occasion of maximum, the left shifting block 13 that the follower lever guide plate of gear rack spare 10 of this moment drives on engaged wheel 15 and the engaged wheel 15 thereof, the pendulum angle of right shifting block 14 also is on the occasion of maximum, and test product 17 operating grips that right shifting block 14 is close to rotate to the positive limit of regulation; When the minor axis of this special-shaped slot during at horizontal level, it is nearest apart from driving wheel 4 axle center that drive link 8 drives rocking bar 9, also namely 9 pendulum angles of the rocking bar centered by slide block 7 are the negative value maximum, the follower lever guide plate of gear rack spare 10 of this moment drives the left shifting block 13 on engaged wheel 15 and the engaged wheel 15 thereof, the pendulum angle of right shifting block 14 also is that negative value is maximum, and test product 17 operating grips that left shifting block 13 is close to rotate to the negative limit of regulation.A circular motion of driving wheel 4, the Union Movement through each system, test have been finished test product 17 open and close action once.From driving wheel, the drive link enlarged drawing of Fig. 5, the K of Fig. 4 can see the special-shaped slot rotation of driving wheel 4 and the correlationship of left shifting block 13, right shifting block 14 clearly on enlarged drawing.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation, in addition to the implementation, the adjustable control mechanism of rotation conversion translation of the present utility model can also use in different industries, implement.All employings are equal to similar mechanism design, the manufacturing of replacement or equivalent transformation formation, all belong within the utility model scope required for protection.
Claims (2)
1. the durability test of Switch electric equipment products machinery arm device, it is characterized in that: comprise deceleration output system, the adjustable transmission system of translation, pilot system, described deceleration output system is made of table top (1), motor (11), support of motor (3), reducer casing (2), drive link (8), driving wheel (4); The adjustable transmission system of described translation is by drive link (8), drive link support (5), rocking bar (9), slide block (7), slide block is adjusted screw mandrel (12), follower lever guide plate of gear rack spare (10), follower lever support (6) consists of, adjust screw mandrel (12) by the slide block that is rotatably mounted on the follower lever support (6), band movable slider (7) slides up and down along follower lever support (6) inwall, change the diverse location of slide block (7) in rocking bar (9), adjusted thus the actual back and forth movement distance of follower lever guide plate of gear rack assembly (10); Described pilot system is by follower lever guide plate of gear rack spare (10), engaged wheel (15), left shifting block (13); Right shifting block (14), falsework (16), test product (17), test product frame (18), test product frame are adjusted screw mandrel (19) and are consisted of.
2. the durability test of a kind of Switch electric equipment products according to claim 1 machinery arm device, it is characterized in that: have non-just round special-shaped slot on described driving wheel (4) plane, just justifying special-shaped slot along with this is non-when the rotation of the axle center of driving wheel (4), driving drive link (8) and carrying out non-at the uniform velocity translation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224211 CN202693756U (en) | 2012-05-18 | 2012-05-18 | Service life test mechanical hand device of switch type electric appliance product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224211 CN202693756U (en) | 2012-05-18 | 2012-05-18 | Service life test mechanical hand device of switch type electric appliance product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693756U true CN202693756U (en) | 2013-01-23 |
Family
ID=47549357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224211 Expired - Lifetime CN202693756U (en) | 2012-05-18 | 2012-05-18 | Service life test mechanical hand device of switch type electric appliance product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892093A (en) * | 2018-09-25 | 2018-11-27 | 河南中烟工业有限责任公司 | A kind of linear pneumatic actuating device overturning platform |
-
2012
- 2012-05-18 CN CN 201220224211 patent/CN202693756U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892093A (en) * | 2018-09-25 | 2018-11-27 | 河南中烟工业有限责任公司 | A kind of linear pneumatic actuating device overturning platform |
| CN108892093B (en) * | 2018-09-25 | 2024-02-20 | 河南中烟工业有限责任公司 | Linear pneumatic driving device of overturning platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103257313B (en) | Switch service life testing machine | |
| CN108214393B (en) | A kind of assembly tooling of Warp Knitted Fabrics link assembly | |
| CN203156728U (en) | Bidirectional manual minitype clamping workbench | |
| CN202362005U (en) | Movement module | |
| CN202693756U (en) | Service life test mechanical hand device of switch type electric appliance product | |
| CN204321495U (en) | A kind of positioner | |
| CN203778526U (en) | Bending machine | |
| CN203887740U (en) | Multi-angle-overturning fixture for marking machine | |
| CN204545984U (en) | A kind of rotary table with upset | |
| CN201703043U (en) | Supporting and regulating device of laser | |
| CN203798560U (en) | Angle adjusting mechanism for test bench | |
| CN203541934U (en) | Rotary lifting positioner | |
| CN203210365U (en) | Five-freedom-degree automatic testing manipulator | |
| CN101963217A (en) | Adjustable crank and rocker mechanism | |
| CN107171491A (en) | A kind of medical extrusion extruder multi-change speed motor | |
| CN203908766U (en) | Angular travel electric performer torque calibration test device | |
| CN203358971U (en) | Bag dropping and pressing device of cement packing machine | |
| CN202667666U (en) | Turning machining device for arc surface | |
| CN205112622U (en) | Novel printing base plate | |
| CN203245090U (en) | Automatic adhesive dispensing machine | |
| CN104316259A (en) | Rotating centering mechanism | |
| KR20180084261A (en) | Valve handle turning apparatus | |
| CN207441248U (en) | A kind of Novel hollow manual rotary devices | |
| CN202716016U (en) | Movable arm welding positioner | |
| CN201728704U (en) | Imitating wooden handle milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Delin Inventor after: Li Lihua Inventor after: Hu Chun Inventor after: He Xiuming Inventor after: Shi Huilin Inventor after: Zhu Jiajian Inventor before: Hu Delin Inventor before: Li Lihua Inventor before: Hu Chun Inventor before: He Xiuming Inventor before: Shi Huilin Inventor before: Zhu Jiajian |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |