CN203941447U - A kind of upper needle presser function proving installation - Google Patents
A kind of upper needle presser function proving installation Download PDFInfo
- Publication number
- CN203941447U CN203941447U CN201420298179.9U CN201420298179U CN203941447U CN 203941447 U CN203941447 U CN 203941447U CN 201420298179 U CN201420298179 U CN 201420298179U CN 203941447 U CN203941447 U CN 203941447U
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- test
- microscope carrier
- probe microscope
- probe
- proving installation
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Abstract
The utility model discloses a kind of upper needle presser function proving installation, and this proving installation comprises supporting seat, guidance set, test suite, bending pressing tongs and pull bar; Test suite comprises a probe microscope carrier, test probe and test lead a plurality of and that according to controller test point correspondence to be measured, distribute, described probe microscope carrier is positioned on Test bench, described each test probe vertical rack is located on probe microscope carrier, this each test probe is connected with test lead, formation control device test point detection architecture; Guidance set is between probe microscope carrier and bending pressing tongs, and probe microscope carrier is slidably connected by guidance set and Test bench, forms lifting testing agency, and described pull bar is articulated with on bending pressing tongs and forms lever linkage structure.When the utility model meets product burning program and functional test, whether can pay close attention in real time testing needle contacts good with test point, and stop the risk that product easily causes the damage part that collides with when clamping, to guarantee the reliability of procedure for producing and the percent of pass that improves certified products.
Description
Technical field
The utility model relates to a kind of upper needle presser function proving installation, by International Patent Classification (IPC) (IPC), divides and belongs to motor turning controller detection technique field.
Background technology
The application of power steering system is increasingly extensive, not only on heavy-duty car, must equip, and that on sedan limousine, applies is also more, and the application on compact car is also promoted gradually, is mainly from alleviating driver fatigue, improves manipulation portability and stability and sets out; Less important is the accident of blowing out suddenly and causing because of front-wheel during running at high speed from reducing; Although bring the higher and complex structure and other problems of cost, because advantage is obvious, still obtain very fast development.
And for automobile power steering system internal controller pick-up unit, there is following deficiency:
One, original lower pressing proving installation is because testing needle is in bottom, so product is when test clamping, and test point, cannot find whether good testing needle contact contacts with test point down in real time;
Two,, because surface mount elements faces down, product easily causes device to bump to fixture and causes and damage even product function inefficacy when test clamping, simultaneously for avoiding colliding with careful clamping, finally also affects the efficiency of product clamping.
Thus, the inventor considers existing power steering system middle controller proving installation to improve, and this case produces thus.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of automobile electric booster steering system controller test pressing proving installation, while meeting product burning program and functional test, whether can pay close attention in real time testing needle contacts good with test point, and stop the risk that product easily causes the damage part that collides with when clamping, to guarantee the reliability of procedure for producing and the percent of pass that improves certified products.
For achieving the above object, the utility model is achieved through the following technical solutions:
A upper needle presser function proving installation, this proving installation comprises supporting seat, guidance set, test suite, bending pressing tongs and pull bar, wherein:
Supporting seat, it comprises that Test bench arranges with facade supporting seat is vertical, and side forms L shaped shape supporting frame, and described bending pressing tongs is fixed on facade supporting seat;
Test suite, it comprises a probe microscope carrier, test probe and test lead a plurality of and that according to controller test point correspondence to be measured, distribute, described probe microscope carrier is positioned on Test bench, described each test probe vertical rack is located on probe microscope carrier, this each test probe is connected with test lead, formation control device test point detection architecture;
Guidance set, it is between probe microscope carrier and bending pressing tongs, and probe microscope carrier is slidably connected by guidance set and Test bench, forms lifting testing agency, and described pull bar is articulated with on bending pressing tongs and forms lever linkage structure.
Further, described guidance set comprises large and small guide pipe, guidepost and slide rail; Described slide rail is fixed on Test bench, and little guide pipe is fixed on to coordinate on probe microscope carrier and with described slide rail and forms sliding connection structure, realizes the adjusting that slides up and down of probe microscope carrier.
Further, described guidepost is between large guide pipe and probe microscope carrier; This guidepost one end and large guide pipe socket, the other end stretches to formation probe microscope carrier lifting gliding movement targeting structure in probe microscope carrier; Described large guide pipe is connected with bending pressing tongs and realizes interlock.
Further, the external diameter of guide rail equals the interior warp of little guide pipe, and simultaneously guidepost external diameter equals the internal diameter of large guide pipe, by coordinating of guide rail and little guide pipe, and guidepost and coordinating of guide pipe greatly, to improve the accuracy of test.
Further, the handrail end of described pull bar puts rubber, the comfort level while improving action
Further, social limited location piece also on described Test bench, this limited block coordinates with controller to be measured and forms this controller position limiting structure.
Further, be provided with power port, signal port and LED light on described Test bench, described test lead is connected with power port, signal port and LED light, and then forms detection path.
Compared with prior art, advantage of the present utility model:
The utility model employing guidepost coordinates with guide pipe, and has adjustable limiting piece, and test probe is contacted well with the test point of automobile electric booster steering system controller, improves the stability of test; The utility model adopts transparent organic material probe support plate, and carries out clamping test for upper pressing testing scheme, is convenient to monitor in real time the accuracy that probe contacts with test point, and has effectively improved testing efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 vertical view;
Fig. 3 the utility model is used constitutional diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1 to Fig. 3, an automobile electric booster steering system controller test pressing proving installation, comprises Test bench 1, facade supporting seat 2, guide rail 3, little guide pipe 41, large guide pipe 42, guidepost 5, adjustable limit piece 6, test probe 7, probe support plate 8, test lead 9, bending pressing tongs 10, LED light 11, power port 12, signal port 13, snap close 14, pull bar 15.
Refer to shown in Fig. 1 to Fig. 3, aforementioned two guide rails 3 are vertically fixed on Test bench 1, probe microscope carrier 8 is slidably arranged on guide rail 3, testing needle 7 distributes and accurately locates according to test point, probe microscope carrier 8 tops are connected with guidepost 5, guidepost 5 is connected with bending pressing tongs 10, the base of bending pressing tongs 10 is fixed on facade supporting seat 2, facade supporting seat 2 is vertically fixed on the rear portion of Test bench 1, adjustable limit piece 6 is fixed on Test bench 1, between coordinate to form and can place and the space of location for automobile electric booster steering system controller.
Refer to shown in Fig. 1 to Fig. 3, aforementioned probe microscope carrier 8 can and be realized at guide rail 3 and sliding up and down, because probe microscope carrier 8 is fixed on guide rail 3 and guidepost 5, make the test carrier plate 8 arranging with its slip keep stable, during test, test probe 7 can contact with the test point of automobile electric booster steering system controller exactly, guarantee that contact is good, to improve the accuracy of test simultaneously.
Refer to shown in Fig. 1 to Fig. 3, because the external diameter of guide rail 3 equals the interior warp of little guide pipe 41, guidepost 5 external diameters equal the internal diameter of large guide pipe 42 simultaneously, by coordinating of guide rail 3 and little guide pipe 41, and the coordinating of guidepost 5 and large guide pipe 42, two cover positioning systems can well be located test carrier plate 8, to such an extent as to can not make test probe 7 and the test point of automobile electric booster steering system controller misplace, to improve the accuracy of test.
Refer to shown in Fig. 1 to Fig. 3, the bottom of aforementioned pull bar 15 schedules the top of probe microscope carrier 8 by hinges fixing, near stiff end, is forming bending part, and according to lever principle, bending pull bar is more laborsaving, increases work efficiency; The handrail end of pull bar 15 puts rubber, the comfort level while improving action.
The corresponding test position of aforementioned Test bench 1 arranges installs adjustable limit piece 6, the location during for automobile electric booster steering system controller test.
The utility model operating process is as follows:
During use, refer to shown in Fig. 3, automobile electric booster steering system controller is positioned over to test base 1 and near limited block 6, automobile electric booster steering system controller is aimed to test probe 7, then pull bar 15 is pressed downwards, by steering head, drive guidepost 5 to promote probe microscope carrier 8 and move, thereby make the test probe 7 on probe microscope carrier 8 accurate to being inserted in the test point of automobile electric booster steering system controller, test.
After having tested, refer to shown in Fig. 1, pull pull bar 15 upwards to carry, by steering head, drive guidepost 5 to pull probe microscope carrier 8 to move, thereby time probe microscope carrier 8 test probe 7 leave the test point of automobile electric booster steering system controller, complete whole test process.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (5)
1. a upper needle presser function proving installation, is characterized in that: this proving installation comprises supporting seat, guidance set, test suite, bending pressing tongs and pull bar, wherein:
Supporting seat, it comprises that Test bench arranges with facade supporting seat is vertical, and side forms L shaped shape supporting frame, and described bending pressing tongs is fixed on facade supporting seat;
Test suite, it comprises a probe microscope carrier, test probe and test lead a plurality of and that according to controller test point correspondence to be measured, distribute, described probe microscope carrier is positioned on Test bench, described each test probe vertical rack is located on probe microscope carrier, this each test probe is connected with test lead, formation control device test point detection architecture;
Guidance set, it is between probe microscope carrier and bending pressing tongs, and probe microscope carrier is slidably connected by guidance set and Test bench, forms lifting testing agency, and described pull bar is articulated with on bending pressing tongs and forms lever linkage structure.
2. a kind of upper needle presser function proving installation according to claim 1, is characterized in that: described guidance set comprises large and small guide pipe, guidepost and slide rail; Described slide rail is fixed on Test bench, and little guide pipe is fixed on to coordinate on probe microscope carrier and with described slide rail and forms sliding connection structure, realizes the adjusting that slides up and down of probe microscope carrier.
3. a kind of upper needle presser function proving installation according to claim 2, is characterized in that: described guidepost is between large guide pipe and probe microscope carrier; This guidepost one end and large guide pipe socket, the other end stretches to formation probe microscope carrier lifting gliding movement targeting structure in probe microscope carrier; Described large guide pipe is connected with bending pressing tongs and realizes interlock.
4. a kind of upper needle presser function proving installation according to claim 1, is characterized in that: social limited location piece also on described Test bench, this limited block coordinates with controller to be measured and forms this controller position limiting structure.
5. according to a kind of upper needle presser function proving installation described in claim 1 or 4, it is characterized in that: on described Test bench, be provided with power port, signal port and LED light, described test lead is connected with power port, signal port and LED light, and then forms detection path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298179.9U CN203941447U (en) | 2014-06-06 | 2014-06-06 | A kind of upper needle presser function proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298179.9U CN203941447U (en) | 2014-06-06 | 2014-06-06 | A kind of upper needle presser function proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203941447U true CN203941447U (en) | 2014-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420298179.9U Expired - Fee Related CN203941447U (en) | 2014-06-06 | 2014-06-06 | A kind of upper needle presser function proving installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203941447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318807A (en) * | 2018-04-09 | 2018-07-24 | 东北林业大学 | A kind of monitor station and its working method in EPS controller production processes |
| CN109799372A (en) * | 2018-12-27 | 2019-05-24 | 苏州威驰电子有限公司 | A kind of probe in detecting mechanism |
-
2014
- 2014-06-06 CN CN201420298179.9U patent/CN203941447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318807A (en) * | 2018-04-09 | 2018-07-24 | 东北林业大学 | A kind of monitor station and its working method in EPS controller production processes |
| CN109799372A (en) * | 2018-12-27 | 2019-05-24 | 苏州威驰电子有限公司 | A kind of probe in detecting mechanism |
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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: 20141112 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |