CN105181206A - Device for testing separating force of connector - Google Patents
Device for testing separating force of connector Download PDFInfo
- Publication number
- CN105181206A CN105181206A CN201510724057.0A CN201510724057A CN105181206A CN 105181206 A CN105181206 A CN 105181206A CN 201510724057 A CN201510724057 A CN 201510724057A CN 105181206 A CN105181206 A CN 105181206A
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- counterweight
- work bench
- chuck
- connector
- floating work
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Abstract
The invention discloses a device for testing separating force of a connector. The device comprises a chuck assembly, a counter weight assembly, a floating work bench, a servo lifting mechanism and a pulling rope, wherein the chuck assembly is in sliding fit in a guide sleeve of the floating work bench; the counter weight assembly is in sliding fit in a counter weight guide bracket of the floating work bench; the pulling rope is bridged on a fixed pulley; one end of the pulling rope is connected with the chuck assembly; the other end of the pulling rope is connected with the counter weight assembly; and an output end of the servo lifting mechanism is connected with the floating work bench. The chuck assembly and the counter weight assembly are arranged on the floating work bench; gravity is transferred through the fixed pulley and the pulling rope; and whether displacement of a counter weight lump is separated from the connector or not is read through a cursor position detector, so as to judge whether engaging force or separating force of the connector is qualified or not. A manual test is replaced with the device; and the device has the advantages of high test accuracy and high work efficiency, and meets the detection requirements of volume production.
Description
Technical field
The present invention relates to gravity detection technique field, especially a kind of proving installation of connector separating force.
Background technology
The connector connected with pluggable mode obtains at electrical equipment and instrument and meter industry and applies widely, for ensureing the switching performance of pluggable mode connector, separating force must be implemented to connector to detect, the test job majority of prior art connector separating force adopts the method for testing manually, after connector grafting, one end is mentioned by staff, arrange in the below of the other end and hang top as counterweight, by adjusting the weight of counterweight, whether qualified to differentiate the separating force of connector, due to the connector for the key areas such as space flight, military project, its separating force is essential items for inspection.Problems existing is, test manually cannot ensure the stability of Product checking original state, and the accuracy of impact experiment, easily causes erroneous judgement; Manual testing's inefficiency, working strength is comparatively large, is difficult to meet the detection demand produced in enormous quantities.
Summary of the invention
The proving installation of a kind of connector separating force provided for the deficiencies in the prior art is provided, the present invention adopts on floating work bench, arranges chuck component and balance weight assembly, gravity is transmitted by fixed pulley and traction rope, the displacement of counterweight top is read and whether connector is separated by cursor position detector, whether qualified with the engagement force or separating force that judge connector.Invention replaces manual testing, have that test accuracy is high, inefficiency is high, meet the detection demand of batch production.
The concrete technical scheme realizing the object of the invention is:
A proving installation for connector separating force, its feature comprises chuck component, balance weight assembly, floating work bench, servo lifting mechanism and traction rope, and described chuck component is provided with guide rod, and one end of guide rod is provided with chuck, the other end is provided with traction button;
Described balance weight assembly is made up of the first counterweight top and the second counterweight top, and the first counterweight top is provided with traction button, and the second counterweight top is set on the first counterweight top;
Described floating work bench is made up of workbench, pulley bracket, fixed pulley, cursor position detector, chuck guide pin bushing and counterweight guiding trestle, chuck guide pin bushing, pulley bracket and counterweight guiding trestle are located on workbench successively, fixed pulley is two pieces, parallel and be symmetrically set in above pulley bracket, cursor position detector is located at the dual-side of counterweight guiding trestle;
Described chuck component is slided through guide rod and is assigned in the chuck guide pin bushing of floating work bench, balance weight assembly is sliding to be assigned in the counterweight guiding trestle of floating work bench, traction rope is connected across that its one end on two pieces fixed pulley is connected with the traction button of guide rod, the other end is connected with the traction button hanging top frame, and the output terminal of servo lifting mechanism is connected on workbench.
The present invention adopts on floating work bench, arranges chuck component and balance weight assembly, gravity is transmitted by fixed pulley and traction rope, the displacement of counterweight top is read and whether connector is separated by cursor position detector, whether qualified with the engagement force or separating force that judge connector.Invention replaces manual testing, have that test accuracy is high, inefficiency is high, meet the detection demand of batch production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the side view of Fig. 1; 21 and 22 compositions,
Fig. 3 is the structural representation of the first counterweight top effect;
Fig. 4 is the first structural representation adding the second counterweight top effect;
Fig. 5 is using state schematic diagram of the present invention.
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present invention includes a kind of proving installation of connector separating force, it is characterized in that it comprises chuck component 1, balance weight assembly 2, floating work bench 3, servo lifting mechanism 4 and traction rope 5, described chuck component 1 is provided with guide rod 11, and one end of guide rod 11 is provided with chuck 12, the other end is provided with traction button 13;
Described balance weight assembly 2 is made up of the first counterweight top 21 and the second counterweight top 22, and the first counterweight top 21 is provided with traction button, and the second counterweight top 22 is set on the first counterweight top 21;
Described floating work bench 3 is made up of workbench 31, pulley bracket 32, fixed pulley 33, cursor position detector 34, chuck guide pin bushing 35 and counterweight guiding trestle 36, chuck guide pin bushing 35, pulley bracket 32 and counterweight guiding trestle 36 are located on workbench 31 successively, fixed pulley 33 is two pieces, parallel and be symmetrically set in above pulley bracket 32, cursor position detector 34 is located at the dual-side of counterweight guiding trestle 36;
Described chuck component 1 is slided through guide rod 11 and is assigned in the chuck guide pin bushing 35 of floating work bench 3, balance weight assembly 2 is sliding to be assigned in the counterweight guiding trestle 36 of floating work bench 3, traction rope 5 is connected across that its one end on two pieces fixed pulley 33 is connected with the traction button of guide rod 11, the other end is connected with the traction button hanging top frame 21, and the output terminal of servo lifting mechanism 4 is connected on workbench 31.
The embodiment of the present invention:
Consult Fig. 1, Fig. 2, Fig. 5, the present invention and servo lifting mechanism 4 with the use of, servo lifting mechanism 4 is provided with base clamp and clutch end, in work, the workbench 31 of floating work bench 3 be connected in servo lifting mechanism 4 output terminal and move up and down.
Below for the separating force of the contact pin and jack that detect connector inner wire, further illustrate as follows to application of the present invention:
Product checking preliminary work: consult Fig. 1, Fig. 2, Fig. 5, first plugs together the contact pin of inner wire and jack; Start servo lifting mechanism 4, the output terminal of servo lifting mechanism 4 drives workbench 31 descending, drives guide rod 11 and chuck 12 to draw close to base clamp; Contact pin is fixed on the chuck 12 of chuck component 1, jack and base clamp are fixed, now, traction rope 5 relaxes, one end of traction rope 5 chuck 12 does not stress, and because the first counterweight top 21 and the second counterweight top 22 all drop on the bottom of counterweight guiding trestle 36, traction rope 5 other end does not stress yet, namely traction rope 5 two ends be connected across on fixed pulley 33 all do not stress, and test preliminary work completes;
Product examinations process: consult Fig. 1, Fig. 3, Fig. 4, Fig. 5, when the output terminal of servo lifting mechanism 4 drives workbench 31 up; Because the traction rope 5 of being located at chuck 12 one end is fixed by the contact pin of inner wire and jack and base clamp, namely traction rope 5 is connected to guide rod 11 and draws can not moving of button 13 one end, along with driving, the continuation of workbench 31 is up, the bottom that the other end of traction rope 5 pulls the first counterweight top 21 or the first counterweight top 21 to add the second counterweight top 22 to depart from counterweight guiding trestle 36 successively, this gravity acts on the contact pin and jack that plug together by traction rope 5, whether be separated by contact pin and jack, to detect the engagement force of contact pin and jack or the whether qualified of separating force.
Consult Fig. 1, Fig. 3, Fig. 4, first counterweight top 21 of the present invention is provided with traction button, second counterweight top 22 is set on the first counterweight top 21, axially gap is left between second counterweight top 22 and the first counterweight top 21, namely when traction rope 5 pulls the first counterweight top 21 to depart from the bottom of counterweight guiding trestle 36, due to the existence in gap, second counterweight top 22 is motionless, when traction rope 5 pulls the first counterweight top 21 to reach setting displacement, the bottom that the second counterweight top 22 just starts to depart from counterweight guiding trestle 36 is superimposed upon on the first counterweight top 21;
The present invention is provided with cursor position detector 6 at the dual-side of counterweight guiding trestle 36, by detecting the first counterweight top 21 or the second counterweight top 22 height value from emersion in counterweight guiding trestle 36, detect the engagement force of contact pin and jack or the whether qualified of separating force, concrete judgement is as follows:
When the first counterweight top 21 acts on, the first counterweight top 21 rises from certain height in counterweight guiding trestle 36, read, and the contact pin plugged together and jack is not separated by cursor position detector 6, judges that the engagement force of contact pin and jack is qualified; When the first counterweight top 21 add the second counterweight top 22 act on time, the second counterweight top 22 height that emersion is certain in counterweight guiding trestle 36, is read by cursor position detector 6, and the contact pin plugged together and jack are implemented to be separated, and judges that the separating force of contact pin and jack is qualified.
Consult Fig. 1, Fig. 5, multiple stage floating work bench 3 can be set up in parallel by the present invention, and share a servo lifting mechanism 4 and drive, the separating force for connector multinode is tested.
Claims (1)
1. the proving installation of a connector separating force, it is characterized in that it comprises chuck component (1), balance weight assembly (2), floating work bench (3), servo lifting mechanism (4) and traction rope (5), described chuck component (1) is provided with guide rod (11), and one end of guide rod (11) is provided with chuck (12), the other end is provided with traction button (13); Described balance weight assembly (2) is made up of the first counterweight top (21) and the second counterweight top (22), and the first counterweight top (21) is provided with traction button, and the second counterweight top (22) is set on the first counterweight top (21); Described floating work bench (3) is made up of workbench (31), pulley bracket (32), fixed pulley (33), cursor position detector (34), chuck guide pin bushing (35) and counterweight guiding trestle (36), chuck guide pin bushing (35), pulley bracket (32) and counterweight guiding trestle (36) are located on workbench (31) successively, fixed pulley (33) is two pieces, parallel and be symmetrically set in pulley bracket (32) top, cursor position detector (34) is located at the dual-side of counterweight guiding trestle (36); Described chuck component (1) is slided through guide rod (11) and is assigned in the chuck guide pin bushing (35) of floating work bench (3), balance weight assembly (2) is sliding to be assigned in the counterweight guiding trestle (36) of floating work bench (3), traction rope (5) is connected across that two pieces fixed pulley (33) its one end upper is connected with the traction button of guide rod (11), the other end is connected with the traction button hanging top frame (21), and the output terminal of servo lifting mechanism (4) is connected on workbench (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724057.0A CN105181206B (en) | 2015-10-30 | 2015-10-30 | A kind of test device of connector separating force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724057.0A CN105181206B (en) | 2015-10-30 | 2015-10-30 | A kind of test device of connector separating force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105181206A true CN105181206A (en) | 2015-12-23 |
| CN105181206B CN105181206B (en) | 2018-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510724057.0A Active CN105181206B (en) | 2015-10-30 | 2015-10-30 | A kind of test device of connector separating force |
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| Country | Link |
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| CN (1) | CN105181206B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04194633A (en) * | 1990-11-27 | 1992-07-14 | Matsushita Electric Works Ltd | Measuring method for connector inserting/removing force |
| CN2909202Y (en) * | 2006-04-14 | 2007-06-06 | 邓巨高 | Test apparatus for connect-disconnect force of automatic connector |
| CN201772962U (en) * | 2010-09-10 | 2011-03-23 | 四川航天计量测试研究所 | Plugging and pulling forces detecting device |
| CN202599583U (en) * | 2012-05-08 | 2012-12-12 | 北京东方计量测试研究所 | Handhold type measuring device for testing insertion and extraction forces of fixed plug |
| CN103633532A (en) * | 2013-11-28 | 2014-03-12 | 四川永贵科技有限公司 | Automatic fastening and force measuring device for opening slot jacks of connector |
| CN103868703A (en) * | 2012-12-14 | 2014-06-18 | 浙江大学 | Separation characteristic test device of separation and stripping electric connector |
| CN104215377A (en) * | 2014-09-22 | 2014-12-17 | 深圳市鹏基铜制品有限公司 | Insertion and extraction force testing device |
| CN205120290U (en) * | 2015-10-30 | 2016-03-30 | 上海威克鲍尔通信科技有限公司 | Testing arrangement of connector separating force |
-
2015
- 2015-10-30 CN CN201510724057.0A patent/CN105181206B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04194633A (en) * | 1990-11-27 | 1992-07-14 | Matsushita Electric Works Ltd | Measuring method for connector inserting/removing force |
| CN2909202Y (en) * | 2006-04-14 | 2007-06-06 | 邓巨高 | Test apparatus for connect-disconnect force of automatic connector |
| CN201772962U (en) * | 2010-09-10 | 2011-03-23 | 四川航天计量测试研究所 | Plugging and pulling forces detecting device |
| CN202599583U (en) * | 2012-05-08 | 2012-12-12 | 北京东方计量测试研究所 | Handhold type measuring device for testing insertion and extraction forces of fixed plug |
| CN103868703A (en) * | 2012-12-14 | 2014-06-18 | 浙江大学 | Separation characteristic test device of separation and stripping electric connector |
| CN103633532A (en) * | 2013-11-28 | 2014-03-12 | 四川永贵科技有限公司 | Automatic fastening and force measuring device for opening slot jacks of connector |
| CN104215377A (en) * | 2014-09-22 | 2014-12-17 | 深圳市鹏基铜制品有限公司 | Insertion and extraction force testing device |
| CN205120290U (en) * | 2015-10-30 | 2016-03-30 | 上海威克鲍尔通信科技有限公司 | Testing arrangement of connector separating force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105181206B (en) | 2018-01-16 |
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