CN102539045A - Force measuring fixture of glass direction switch - Google Patents
Force measuring fixture of glass direction switch Download PDFInfo
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- CN102539045A CN102539045A CN2011104119162A CN201110411916A CN102539045A CN 102539045 A CN102539045 A CN 102539045A CN 2011104119162 A CN2011104119162 A CN 2011104119162A CN 201110411916 A CN201110411916 A CN 201110411916A CN 102539045 A CN102539045 A CN 102539045A
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- window lifting
- intermediate plate
- sample support
- dynamometry
- lifting switch
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Abstract
The invention discloses a force measuring fixture of a glass direction switch; the force measuring fixture comprises a sample supporting body, a pair of clamping pieces and a fastening mechanism, wherein the clamping pieces are symmetrically arranged at the two sides of the sample supporting body, the sample supporting body and the clamping pieces are fastened and connected through the fastening mechanism; and the force measuring fixture can be tightly attached to the glass direction switch under the clamping affect of the sample supporting body and the clamping pieces and provides a regular working surface and a force measuring point easy to locate so that a dynamometer is convenient for operating force testing. The invention aims at providing the force measuring fixture of the glass direction switch, which can lead the operating force testing to be normalized and easily carried out.
Description
Technical field
The present invention relates to a kind of automobile component test aid, in particular, it relates to a kind of dynamometry anchor clamps of window lifting switch.
Background technology
The application of electric glass lifting switch on automobile at present becomes basically universal, and the electric glass lifting switch can make the up-down of glass for vehicle window more convenient, more is prone to control.Electric glass lifting switch performance quality has become the important indicator that the vehicle class is estimated, need reflect in the process of producing product that switch stirs the operating physical force test of dynamics.The current methods of this test is directly with dynamometer probe push switch operating surface; Draw correlation parameter; But; Because the surface of electric glass lifting switch belongs to irregular, the dynamometer probe can act on the correct force-detecting position accurately with the operating performance data of guaranteeing to obtain all the time when being difficult to accomplish to test, and therefore is necessary to design a kind of aid that conveniently carries out accurate dynamometry operation.Notification number is that the invention of CN201455391U discloses a kind of dynamometry anchor clamps on May 12nd, 2010; These anchor clamps are installed on the milling sample machine chuck; Have and a pair ofly move transmission rod that a mounting hole symmetrical, parallel installs through jaw and be connected with new jaw; At the transmission rod other end one block pressur plate is installed, this pressing plate directly contacts with pressure transducer.This utility model makes milling sample machine possess the function of the actual holding force size of direct detection steel appearance and has played sample clamp position effect in the monitoring milling process.But this utility model is to be applied on the milling sample machine, and structure and purposes have its singularity, can't be used for the test of window lifting switch.
Summary of the invention
In order to overcome the prior electric window lifting switch, the invention provides a kind of dynamometry anchor clamps of the window lifting switch that can make the operating physical force test specificationization and be easy to carry out because of out-of-shape is difficult for directly carrying out the defective that dynamometry is operated with dynamometer.
Technical scheme of the present invention is: a kind of dynamometry anchor clamps of window lifting switch, comprise sample support, a pair of intermediate plate and retention mechanism, and intermediate plate is symmetrically set in sample support both sides, and sample support and intermediate plate are fastenedly connected through described retention mechanism.The intermediate plate spacing can be through the retention mechanism adjustment, and intermediate plate clamps from electric glass lifting switch to be measured both sides, and the sample support pushes against from electric glass lifting switch to be measured top; Through the clamping action of sample support, intermediate plate, these dynamometry anchor clamps can be tightly attached on the window lifting switch, with electric glass lifting switch junctions integrator; With the window lifting switch synchronization action; Carrying out operating physical force when test, the dynamometer probe need not act on again and be prone to make that probe skids, on the irregular window lifting switch surface of positioning, tests but act on the sample support; The sample support is processed into than regular shape or anti-slip anticreep bit architecture is set; So that for the dynamometer probe provides more easy-operating workplace, make the operating physical force test be convenient to implement, and test result is more accurate.
As preferably, the switch profile mating groove that sample support bottom is provided with and window lifting switch surface configuration to be measured is coincide.Window lifting switch is surperficial fits with switch profile mating groove, and therefore the sample support can carry out firmly spacing from the top of window lifting switch to be measured and support, helps and intermediate plate firm grip together, guarantees that test result is accurate.
As preferably, the sample support comprises support matrix and dismountable switch profile locating piece for dividing a body structure, and bolt is connected between support matrix and switch profile locating piece, and switch profile mating groove is located on the switch profile locating piece.Because the window lifting switch surface configuration of using on the different brands different automobile types is not quite similar, and preferably has versatility as a kind of anchor clamps of testing usefulness,, increase a lot of troubles on foot in order to avoid test the anchor clamps that a kind of switch will change a kind of correspondence.Adopt and divide body structure; With unified support matrix and different detachable switch profile locating piece module combinations; Every kind of switch profile locating piece has difform switch profile mating groove, so just can select for use suitable switch profile locating piece to test accurately according to the concrete shape of window lifting switch to be measured.
As preferably, the plane that is rectangle, the top of sample support, contiguous two minor face places, top are provided with the longitudinal furrow groove parallel with minor face respectively.The sample support can adopt common rectangular parallelepiped blank processing; The plane that is rectangle, top, processing back; Not only regular shape is convenient to the use of dynamometer, and processing gets up simple and conveniently, and the longitudinal furrow groove can be the dynamometer probe center of effort is provided; The dynamometer probe is located situation such as the difficult displacement of skidding easily in the longitudinal furrow groove.
As preferably, the top of sample support is provided with vertical with the longitudinal furrow groove and is communicated with the traverse furrow groove of two minor faces in top, and two end points of traverse furrow groove lay respectively at the mid point of minor face.The intersection point of traverse furrow groove and longitudinal furrow groove can be used as the force-detecting position of dynamometer probe, and stationkeeping is prone to seek, and so each dynamometry all has unified force-detecting position, and test result is based on the identical basis, thereby has comparability.
As preferably, intermediate plate is L-shaped, comprises mutually perpendicular intermediate plate arm and clamping head, and clamping head is located at the lower end of intermediate plate arm.Clamping head is inwardly outstanding, and is even the window lifting switch of some model is thinner than sample support, also can clamped head-clamp tight.
As preferably, described retention mechanism comprise connecting link that two ends are provided with screw thread be located at the connecting link two ends and with the nut of connecting link threaded engagement, connecting link runs through sample support and intermediate plate arm.Can tighten up intermediate plate through the nut of screwing, clamp window lifting switch to be measured, this kind fastening means compact conformation and fastening effective.
The invention has the beneficial effects as follows:
Make things convenient for the dynamometry operation of window lifting switch, improved dynamometry result's accuracy.Dynamometry anchor clamps provided by the invention can be with the window lifting switch strong bonded but are not influenced the motion of window lifting switch; With the regular workplace of dynamometry anchor clamps self and the irregular surface of location structure instead of glass direction switch; For providing, dynamometer is prone to base oneself upon the force-detecting position that is prone to the location; Make the dynamometry working specification be prone to row, thereby guarantee the accurate and tool comparability of operating physical force test.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the front elevation of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is a kind of user mode synoptic diagram of the present invention.
Among the figure, 1-sample support, 2-intermediate plate, 3-switch profile mating groove, 4-longitudinal furrow groove, 5-intermediate plate arm, 6-clamping head, 7-connecting link, 8-nut, 9-support matrix, 10-switch profile locating piece, 11-traverse furrow groove, 12-window lifting switch to be measured.
Embodiment
Below in conjunction with the accompanying drawing specific embodiment the present invention is described further.
Embodiment:
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; A kind of dynamometry anchor clamps of window lifting switch; Process with light aluminum alloy; Comprise sample support 1, a pair of intermediate plate 2 and retention mechanism, intermediate plate 2 is symmetrically set in sample support 1 both sides, and sample support 1 is fastenedly connected through described retention mechanism with intermediate plate 2.Sample support 1 bottom is provided with the switch profile mating groove 3 that coincide with window lifting switch surface configuration to be measured.Sample support 1 adopts the rectangular parallelepiped aluminium alloy to process; Be a minute body structure; Comprise support matrix 9 and dismountable switch profile locating piece 10, support matrix 9 is the shape that a rectangular parallelepiped and another more flat longer rectangular parallelepiped stack back form, and 10 of switch profile locating pieces are with one side is processed into and window lifting switch to be measured is surperficial adaptive groove face on the rectangular parallelepiped basis; This groove face promptly is a switch profile mating groove 3, and switch profile mating groove 3 is located at the bottom of switch profile locating piece 10.The bottom surface of support matrix 9 engages with the end face of switch profile locating piece 10; Support matrix 9 is provided with four through holes that connect end face and bottom surface; The end face of switch profile locating piece 10 then be provided with support matrix 9 on the corresponding threaded hole of lead to the hole site, support matrix 9 passes said through hole with switch profile locating piece 10 through four and is connected with the adaptive bolt of said threaded hole.The top of sample support 1 also is that the top of support matrix 9 is a rectangle, and the vicinity two minor face places at top are provided with the longitudinal furrow groove 4 parallel with minor face respectively.The top of sample support 1 also be provided with one vertical with longitudinal furrow groove 4 and be communicated with the traverse furrow groove 11 of two minor faces in top, 11 two end points of traverse furrow groove lay respectively at the mid point of minor face.Longitudinal furrow groove 4 is adaptive with the width and the dynamometer probe size of traverse furrow groove 11.Intermediate plate 2 is L-shaped, comprises mutually perpendicular intermediate plate arm 5 and clamping head 6, and clamping head 6 is located at the lower end of intermediate plate arm 5, and the length of intermediate plate arm 5 is greater than the height of support matrix 9, and intermediate plate arm 5 is rectangular shape with clamping head 6, and the two is structure as a whole.The center of the support matrix 9 in the sample support 1 is located on the lower side; And intermediate plate arm 5 middle and upper parts all big connecting through hole such as are provided with along thickness direction separately; Described retention mechanism comprise connecting link 7 that two ends are provided with screw thread be located at connecting link 7 two ends and with the nut 8 of connecting link 7 threaded engagement; Connecting link 7 runs through the connecting through hole on sample support 1 and the intermediate plate arm 5, and behind the nut 8 of screwing, intermediate plate 2 just moves closely in opposite directions.The dynamometry anchor clamps of this window lifting switch note when processing and manufacturing; The thickness of support matrix 9, switch profile locating piece 10 should be slightly larger than the width of the window lifting switch of model commonly used; Avoid when the clamping window lifting switch; Window lifting switch is too wide, begins to crop up in sample support 1 both sides, inconvenient intermediate plate 2 clampings.In addition; Clamping head 6 sizes will be selected suitably; Making intermediate plate 2 be tightened to the end is that intermediate plate arm 5 is when being close to the lateral edges of sample support matrix 9; The spacing of two clamping heads 6 guarantees that slightly less than the width of window lifting switch window lifting switch can be clamped, is unlikely to again to be held tension and damages.
When the dynamometry anchor clamps that use this window lifting switch carry out the test of window lifting switch operating physical force; Earlier fully fitted in the surface of window lifting switch 12 to be measured and the switch profile mating groove 3 of sample support 1; Tighten up intermediate plate 2 then; Clamping head 6 is drawn in opposite directions, clamp window lifting switch to be measured 12 both sides, as shown in Figure 5.When clamping window lifting switch 12 to be measured, should each ingredient of this dynamometry anchor clamps be adjusted to the user mode of standard, make a pair of intermediate plate 2 after tightening up vertical with support matrix 9 end faces, intermediate plate arm 5 is close to the lateral edges of sample support matrix 9.Just available dynamometer was done the operating physical force test after window lifting switch 12 to be measured was fixed on the dynamometry anchor clamps of this window lifting switch; With the intersection point roof pressure sample support 1 of dynamometer alignment probe longitudinal furrow groove 4 with traverse furrow groove 11; Keep the dynamometer probe vertical around here with the end face of sample support 1 as far as possible; Dynamometer reading when record window lifting switch state switches just obtains the data of window lifting switch operating physical force.Longitudinal furrow groove 4 has two intersection points with traverse furrow groove 11, and respectively in these 2 tests, the data one that draw are the switching manipulation power when rising glass, and another is the switching manipulation power when falling glass.For the influence that the dynamometry anchor clamps own wt that reduces this window lifting switch is tested operating physical force, when test, the dynamometry anchor clamps of this window lifting switch are put upside down together with the window lifting switch side to be measured of its clamping and put.
Claims (7)
1. the dynamometry anchor clamps of a window lifting switch; It is characterized in that comprising sample support (1), a pair of intermediate plate (2) and retention mechanism; Intermediate plate (2) is symmetrically set in sample support (1) both sides, and sample support (1) is fastenedly connected through described retention mechanism with intermediate plate (2).
2. the dynamometry anchor clamps of window lifting switch according to claim 1 is characterized in that sample support (1) bottom is provided with the switch profile mating groove (3) that coincide with window lifting switch surface configuration to be measured.
3. the dynamometry anchor clamps of window lifting switch according to claim 2; It is characterized in that sample support (1) is for dividing body structure; Comprise support matrix (9) and dismountable switch profile locating piece (10); Bolt is connected between support matrix (9) and switch profile locating piece (10), and switch profile mating groove (3) is located on the switch profile locating piece (10).
4. the dynamometry anchor clamps of window lifting switch according to claim 1, the top that it is characterized in that sample support (1) plane that is rectangle, contiguous two minor face places, top are provided with the longitudinal furrow groove (4) parallel with minor face respectively.
5. the dynamometry anchor clamps of window lifting switch according to claim 4; The top that it is characterized in that sample support (1) is provided with vertical with longitudinal furrow groove (4) and is communicated with the traverse furrow groove (11) of two minor faces in top, and (11) two end points of traverse furrow groove lay respectively at the mid point of minor face.
6. according to the dynamometry anchor clamps of claim 1 or 2 or 3 or 4 or 5 described window lifting switch, it is characterized in that intermediate plate (2) is L-shaped, comprise mutually perpendicular intermediate plate arm (5) and clamping head (6), clamping head (6) is located at the lower end of intermediate plate arm (5).
7. the dynamometry anchor clamps of window lifting switch according to claim 6; It is characterized in that described retention mechanism comprise two ends be provided with the connecting link of screw thread (7) and be located at connecting link (7) two ends and with the nut (8) of connecting link (7) threaded engagement, connecting link (7) runs through sample support (1) and intermediate plate arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104119162A CN102539045A (en) | 2011-12-12 | 2011-12-12 | Force measuring fixture of glass direction switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104119162A CN102539045A (en) | 2011-12-12 | 2011-12-12 | Force measuring fixture of glass direction switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102539045A true CN102539045A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104119162A Pending CN102539045A (en) | 2011-12-12 | 2011-12-12 | Force measuring fixture of glass direction switch |
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| Country | Link |
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| CN (1) | CN102539045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101766A (en) * | 2017-05-31 | 2017-08-29 | 安徽江淮汽车集团股份有限公司 | Vehicle window electric up-down closing detecting apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044337A (en) * | 1989-01-17 | 1990-08-01 | 托利多磅称公司 | Weighing device with planar load cell |
| JPH10129966A (en) * | 1996-11-01 | 1998-05-19 | Hitachi Building Syst Co Ltd | Switch operating force measuring device |
| CN2298130Y (en) * | 1997-05-13 | 1998-11-25 | 珠海市晶艺玻璃有限公司 | Glass hanging |
| RU2176073C2 (en) * | 1999-07-27 | 2001-11-20 | Автономная некоммерческая организация Саратовское конструкторское бюро тары и упаковки "Профипак" | Gear measuring force of tearing away of plastic cover of combined cup |
| CN2747572Y (en) * | 2004-11-16 | 2005-12-21 | 上海晨兴电子科技有限公司 | Pull force-press force tester for testing strength of solder and soldering strength |
| CN201380890Y (en) * | 2008-12-25 | 2010-01-13 | 上海汽车集团股份有限公司 | Glass positioning block structure |
| CN102012344A (en) * | 2009-09-04 | 2011-04-13 | 上海华龙测试仪器有限公司 | Sample arranging and clamping device |
| CN102109536A (en) * | 2009-12-23 | 2011-06-29 | 武汉特试特科技有限公司 | Fixture for testing high-voltage switch |
-
2011
- 2011-12-12 CN CN2011104119162A patent/CN102539045A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044337A (en) * | 1989-01-17 | 1990-08-01 | 托利多磅称公司 | Weighing device with planar load cell |
| JPH10129966A (en) * | 1996-11-01 | 1998-05-19 | Hitachi Building Syst Co Ltd | Switch operating force measuring device |
| CN2298130Y (en) * | 1997-05-13 | 1998-11-25 | 珠海市晶艺玻璃有限公司 | Glass hanging |
| RU2176073C2 (en) * | 1999-07-27 | 2001-11-20 | Автономная некоммерческая организация Саратовское конструкторское бюро тары и упаковки "Профипак" | Gear measuring force of tearing away of plastic cover of combined cup |
| CN2747572Y (en) * | 2004-11-16 | 2005-12-21 | 上海晨兴电子科技有限公司 | Pull force-press force tester for testing strength of solder and soldering strength |
| CN201380890Y (en) * | 2008-12-25 | 2010-01-13 | 上海汽车集团股份有限公司 | Glass positioning block structure |
| CN102012344A (en) * | 2009-09-04 | 2011-04-13 | 上海华龙测试仪器有限公司 | Sample arranging and clamping device |
| CN102109536A (en) * | 2009-12-23 | 2011-06-29 | 武汉特试特科技有限公司 | Fixture for testing high-voltage switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101766A (en) * | 2017-05-31 | 2017-08-29 | 安徽江淮汽车集团股份有限公司 | Vehicle window electric up-down closing detecting apparatus |
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Application publication date: 20120704 |