CN102445228B - Hand-operated clamping self-lock device used for automobile instrument and clamping method thereof - Google Patents
Hand-operated clamping self-lock device used for automobile instrument and clamping method thereof Download PDFInfo
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- CN102445228B CN102445228B CN201110397031.1A CN201110397031A CN102445228B CN 102445228 B CN102445228 B CN 102445228B CN 201110397031 A CN201110397031 A CN 201110397031A CN 102445228 B CN102445228 B CN 102445228B
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- automobile instrument
- locating piece
- lock device
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- clamp
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Abstract
The invention discloses a hand-operated clamping self-lock device used for an automobile instrument and a clamping method thereof. A side locating block (4), a third lower locating block (5), and a bottom support (6) in the hand-operated clamping self-lock device are designed according to different automobile instruments and are fixed on a testing panel (1); a rapid electric appliance plug (7) is installed in an elastic pin (8) and then is fixed on the testing panel (1). So long as a clamping device (3) is installed on the testing panel and is well adjusted, an objective of rapid clamping of the automobile instrument can be achieved. According to the hand-operated clamping self-lock device with the above-mentioned structure in the invention, a rapid electric appliance plug is fixed on a testing panel and an elastic pin is also used; therefore, it can be ensured that the plug can be inserted accurately so long as an automobile instrument is pushed forwardly a little on the premise that the automobile instrument is located; meanwhile, a profiling locating block is employed to localize the automobile instrument, so that accurate localization of the automobile instrument on the testing panel can be ensured as well as localization precision is high.
Description
Technical field
The present invention relates to hand-operated clamping self-lock device, especially relate to and a kind ofly for automobile instrument, carry out quick clamping device and the clamping method thereof of program while inculcating with power-on fatigue test.
Background technology
In automobile instrument production run, the instrument being assembled need to carry out that program is inculcated and power-on fatigue test, and this procedure is the critical examination before product export.Program is filling to be completed by checkout equipment automatically with torture test process, and it is manual completing that the plug of instrument patches with clamping.At present, the general way of production line is that plug is drawn with long cable, by hand plug is inserted to instrument, then instrument is arranged in order on test panel with support, tests.In order to guarantee output, the instrument of simultaneously testing has tens at least.There is following shortcoming in similar working method: 1. plug cannot be fixed, and manual plug contact reliability is poor; 2. instrument can only simply spacingly cannot be fixed on support, runs into external force and wipes and to touch instrument and easily fall; 3. because hanging from above of cable may cause plug loose contact.Long-term use can make electric wire and contact pin weld sealing-off.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of hand-operated clamping self-lock device for automobile instrument and clamping means thereof for problems of the prior art, its objective is and first guarantee the accurate location of automobile instrument on test panel, simultaneously to guaranteeing the quick-clamping of automobile instrument and taking-up.
To be this kind comprise test panel for the hand-operated clamping self-lock device of automobile instrument to technical scheme of the present invention, the top of described test panel is provided with and is positioned on first on same level line locating piece on locating piece and second, flap is fixed on first on locating piece and second between locating piece by left and right two fixed pin shafts, and rotary pin shaft is fixed on L-type connecting rod in the groove of flap through the upper connecting hole of L-type connecting rod; The below of described test panel is provided with first time locating piece and the second time locating piece being positioned on same level line, lower turnover panel is fixed between first time locating piece and second time locating piece by left and right two fixed pin shafts, and rotary pin shaft is fixed on L-type connecting rod in the groove of lower turnover panel through the lower connecting hole of L-type connecting rod; On described second, in locating piece, spring is installed, in the hole of second time locating piece, stop screw is installed; The end of described flap and lower turnover panel is separately installed with clamp, and the upper surface at flap two ends is provided with upset wing plate; On described test panel, be also provided with the quick appliance plug matching with elastic contact pin, on the two ends of test panel and the both sides that are positioned at L-type connecting rod are provided with side locating piece, the middle part of test panel is provided with the end support that automobile instrument is supported, the lower end of test panel is also provided with the 3rd time locating piece that automobile instrument is positioned.
Described L-type connecting rod rotates around rotary pin shaft with respect to flap and lower turnover panel.
The surface that described clamp acts on automobile instrument is provided with the pitch angle that facilitates automobile instrument to put into fixture.
Utilize above-mentioned hand-operated clamping self-lock device to carry out the method for clamping work pieces, it is characterized in that: described clamping means comprise,
1) manually will on upset wing plate, turn over to maximum angle, drive flap to turn on fixed pin shaft, L-type connecting rod turns over lower turnover panel under the drive of rotary pin shaft under fixed pin shaft;
2) automobile instrument is pushed to test panel along side locating piece, the 3rd time locating piece institute extreme position, adjust quick electrical equipment plug position simultaneously and automobile instrument is easily inserted and guarantee that elastic contact pin has certain decrement;
3) unclamp upset wing plate, allow clamp device return clamp automobile instrument under the effect of spring, now clamp just in time blocks boss or the step of automobile instrument side;
4) adjust the outreach of four clamps, assurance clamp can not crossed clamping to automobile instrument;
5) will on upset wing plate, turn over and take off automobile instrument;
6) will on upset wing plate, turn over to maximum angle again, adjust stop screw simultaneously and clamp opening angle is adjusted to the size that is slightly larger than automobile instrument, guarantee not only convenient taking-up automobile instrument but also be unlikely to interfere adjacent fixture.
This kind with said structure has the following advantages for the hand-operated clamping self-lock device of automobile instrument:
1. this kind is fixed on test panel for the hand-operated clamping self-lock device of automobile instrument by quick appliance plug, in conjunction with elastic contact pin, can guarantee under the prerequisite of location automobile instrument, as long as push away a little forward automobile instrument, just can make plug accurately insert, simultaneously, adopt profiling locating piece location automobile instrument to guarantee the accurate location of automobile instrument on test panel, setting accuracy is very high.
2. this kind adopts four-bar mechanism to drive four clamps can clamp simultaneously or unclamp instrument for the hand-operated clamping self-lock device of automobile instrument, makes clamping very rapid, and clamping is very reliable simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left TV structure schematic diagram of structure shown in Fig. 1.
Structural representation when Fig. 3 is clamping automobile instrument of the present invention.
Fig. 4 is clamping process schematic diagram of the present invention.
In Fig. 1-4,1: test panel; 2: automobile instrument; 3: clamping device; 4: side locating piece; 5: the three times locating pieces; 6: the end is supported; 7: quick appliance plug; 8: elastic contact pin; Locating piece on 9: the first; Locating piece on 10: the second; 11: the first times locating pieces; 12: the second times locating pieces; 13: clamp; 14: upset wing plate; 15:L type connecting rod; 16: flap; 17: lower turnover panel; 18: spring; 19: fixed pin shaft; 20: rotary pin shaft; 21: stop screw.
Embodiment
Fig. 1 is the structural representation of hand-operated clamping self-lock device of the present invention, and Fig. 2 is the left TV structure schematic diagram of structure shown in Fig. 1.From structure shown in Fig. 1-4 in conjunction with, this kind comprises test panel 1 for the hand-operated clamping self-lock device of automobile instrument, the top of test panel 1 is provided with and is positioned on first on same level line locating piece 10 on locating piece 9 and second, flap 16 is fixed on first on locating piece 9 and second between locating piece 10 by left and right two fixed pin shafts 19, and rotary pin shaft 20 is fixed on L-type connecting rod 15 in the groove of flap 16 through the upper connecting hole of L-type connecting rod 15; The below of test panel 1 is provided with first time locating piece 11 and the second time locating piece 12 being positioned on same level line, lower turnover panel 17 is fixed between first time locating piece 11 and second time locating piece 12 by left and right two fixed pin shafts 19, and rotary pin shaft 20 is fixed on L-type connecting rod 15 in the groove of lower turnover panel 17 through the lower connecting hole of L-type connecting rod 15; L-type connecting rod 15 rotates around rotary pin shaft 20 with respect to flap 16 and lower turnover panel 17.
On second, in locating piece 10, be provided with in the hole of 18, the second times locating pieces 12 of spring stop screw 21 is installed; The end of flap 16 and lower turnover panel 17 is separately installed with clamp 13, and the surface that clamp 13 acts on automobile instrument 2 is provided with the pitch angle that facilitates automobile instrument 2 to put into fixture.
The upper surface at flap 16 two ends is provided with upset wing plate 14; On test panel 1, be also provided with the quick appliance plug 7 matching with elastic contact pin 8, on the two ends of the test panel 1 and both sides that are positioned at L-type connecting rod 15 are provided with side locating piece 4, the middle part of test panel 1 is provided with the end support 6 that automobile instrument 2 is supported, the lower end of test panel 1 is also provided with the 3rd time locating piece 5 that automobile instrument 2 is positioned.Support 6 and design and be fixed on test panel 1 according to different automobile instruments at side locating piece 4, the 3rd time locating piece 5 and the end, after appliance plug 7 packs elastic contact pin 8 into fast, be fixed on test panel 1, as long as debug clamping device 3 on panel 1, just can meet the object of quick-clamping automobile instrument 2.
The clamping means of utilizing above-mentioned hand-operated clamping self-lock device to carry out clamping work pieces comprise:
1) manually will on upset wing plate 14, turn over to maximum angle, drive flap 16 to turn on fixed pin shaft 19, L-type connecting rod 15 turns over lower turnover panel 17 for 19 times around fixed pin shaft under the drive of rotary pin shaft 20;
2) automobile instrument 2 is pushed to test panel 1 along side locating piece 4,5 extreme position of the 3rd time locating piece, adjust quick appliance plug 7 positions simultaneously and automobile instrument 2 is easily inserted and guarantee that elastic contact pin 8 has certain decrement;
3) unclamp upset wing plate 14, allow clamp device return clamp automobile instrument 2 under the effect of spring 18, now clamp 13 just in time blocks boss or the step of automobile instrument 2 sides;
4) adjust the outreach of four clamps 13, guarantee that 13 pairs of automobile instruments 2 of clamp can excessively not clamp;
5) by turning on upset wing plate 14, take off automobile instrument 2;
6) will on upset wing plate 14, turn over to maximum angle again, adjust stop screw 21 simultaneously clamp 13 opening angles are adjusted to the size that is slightly larger than automobile instrument 2, guarantee not only convenient taking-up automobile instrument 2 but also be unlikely to interfere adjacent fixture.
Because the front surface of four clamps 13 is designed with pitch angle, so do not need upset upset wing plate 14 when automobile instrument 2 is put into fixture, as long as automobile instrument 2 is pushed into end support 6 along side locating piece 4,5 extreme position of the 3rd time locating piece, clamping device 3 can be because component nature separates linkage assembly by spring 18 compressions.After automobile instrument 2 puts in place, clamping device 3 can clamp automobile instrument 2 automatically under the effect of spring 18.After automobile instrument 2 has been tested, as long as upset upset wing plate 14 upwards, automobile instrument 2 slight distance that will automatically move forward under the effect of spring contact pin 8 elastic forces, so can take out easily automobile instrument 2.
Claims (5)
1. the hand-operated clamping self-lock device for automobile instrument, it is characterized in that: described hand-operated clamping self-lock device comprises test panel (1), the top of described test panel (1) is provided with and is positioned on first on same level line locating piece (10) on locating piece (9) and second, flap (16) is fixed on locating piece on first (9) and second between locating piece (10) by left and right two fixed pin shafts (19), and rotary pin shaft (20) is fixed on L-type connecting rod (15) in the groove of flap (16) through the upper connecting hole of L-type connecting rod (15); The below of described test panel (1) is provided with first time locating piece (11) and the second time locating piece (12) being positioned on same level line, lower turnover panel (17) is fixed between first time locating piece (11) and second time locating piece (12) by left and right two fixed pin shafts (19), and rotary pin shaft (20) is fixed on L-type connecting rod (15) in the groove of lower turnover panel (17) through the lower connecting hole of L-type connecting rod (15); On described second, in locating piece (10), spring (18) is installed, stop screw (21) is installed in the hole of second time locating piece (12); The end of described flap (16) and lower turnover panel (17) is separately installed with clamp (13), and the upper surface at flap (16) two ends is provided with upset wing plate (14); On described test panel (1), be also provided with the quick appliance plug (7) matching with elastic contact pin (8), on the two ends of test panel (1) and the both sides that are positioned at L-type connecting rod (15) are provided with side locating piece (4), the middle part of test panel (1) is provided with the end support (6) that automobile instrument (2) is supported, the lower end of test panel (1) is also provided with the 3rd time locating piece (5) that automobile instrument (2) is positioned.
2. a kind of hand-operated clamping self-lock device for automobile instrument according to claim 1, is characterized in that: described L-type connecting rod (15) rotates around rotary pin shaft (20) with respect to flap (16) and lower turnover panel (17).
3. a kind of hand-operated clamping self-lock device for automobile instrument according to claim 1 and 2, is characterized in that: the surface that described clamp (13) acts on automobile instrument (2) is provided with the pitch angle that facilitates automobile instrument (2) to put into fixture.
4. utilize hand-operated clamping self-lock device described in claim 1-3 any one claim to carry out the method for clamping work pieces, it is characterized in that: described method comprises,
1) manually will overturn on wing plate (14) and turn over to maximum angle, and drive flap (16) to turn on fixed pin shaft (19), L-type connecting rod (15) turns over lower turnover panel (17) under the drive of rotary pin shaft (20) under fixed pin shaft (19);
2) automobile instrument (2) is pushed to test panel (1) along side locating piece (4), the 3rd time locating piece (5) institute extreme position, adjust quick appliance plug (7) position simultaneously and automobile instrument (2) is easily inserted and guarantee that elastic contact pin (8) has certain decrement;
3) unclamp upset wing plate (14), allow clamp device return clamp automobile instrument (2) under the effect of spring (18), now clamp (13) just in time blocks boss or the step of automobile instrument (2) side;
4) adjust the outreach of four clamps (13), assurance clamp (13) can not crossed clamping to automobile instrument (2);
5) will overturn and turn over and take off automobile instrument (2) on wing plate (14);
6) will overturn again on wing plate (14) and turn over to maximum angle, and adjust stop screw (21) simultaneously clamp (13) opening angle is adjusted to the size that is slightly larger than automobile instrument (2), and guarantee not only conveniently take out automobile instrument (2) but also be unlikely to interfere adjacent fixture.
5. the method for utilizing hand-operated clamping self-lock device to carry out clamping work pieces according to claim 4, is characterized in that: the surface that described clamp (13) acts on automobile instrument (2) is provided with the pitch angle that facilitates automobile instrument (2) to put into fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397031.1A CN102445228B (en) | 2011-12-05 | 2011-12-05 | Hand-operated clamping self-lock device used for automobile instrument and clamping method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397031.1A CN102445228B (en) | 2011-12-05 | 2011-12-05 | Hand-operated clamping self-lock device used for automobile instrument and clamping method thereof |
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| Publication Number | Publication Date |
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| CN102445228A CN102445228A (en) | 2012-05-09 |
| CN102445228B true CN102445228B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110397031.1A Active CN102445228B (en) | 2011-12-05 | 2011-12-05 | Hand-operated clamping self-lock device used for automobile instrument and clamping method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433666A (en) * | 2013-08-15 | 2013-12-11 | 哈尔滨凌云汽车零部件有限公司 | Steering supporting welding fixture |
| CN103913190A (en) * | 2014-03-24 | 2014-07-09 | 合肥安达数控技术有限责任公司 | Automobile combination instrument endurance performance detecting table based on machine vision |
| CN103913191A (en) * | 2014-03-24 | 2014-07-09 | 合肥安达数控技术有限责任公司 | Automobile combination instrument performance detection device |
| CN104002265B (en) * | 2014-06-16 | 2016-03-23 | 哈尔滨工业大学 | Automobile instrument detects electromechanical integration and detects chuck |
| CN108732041B (en) * | 2018-04-24 | 2020-11-17 | 安徽春辉仪表线缆集团有限公司 | Winding tester suitable for carbon fiber composite core rod |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008004934U1 (en) * | 2008-04-01 | 2008-07-24 | Kd-Gmbh Sondermaschinenbau | Device for the clampable handling of components |
| CN201522281U (en) * | 2009-09-22 | 2010-07-07 | 中国汽车技术研究中心 | Clamp tool for automobile instrument visual checking |
| CN201755731U (en) * | 2010-03-20 | 2011-03-09 | 邬烈保 | Automobile instrument panel support welding clamp |
| CN202372187U (en) * | 2011-12-05 | 2012-08-08 | 安徽省芜湖仪器仪表研究所 | Manual clamping self-locking device used for motormeter |
-
2011
- 2011-12-05 CN CN201110397031.1A patent/CN102445228B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008004934U1 (en) * | 2008-04-01 | 2008-07-24 | Kd-Gmbh Sondermaschinenbau | Device for the clampable handling of components |
| CN201522281U (en) * | 2009-09-22 | 2010-07-07 | 中国汽车技术研究中心 | Clamp tool for automobile instrument visual checking |
| CN201755731U (en) * | 2010-03-20 | 2011-03-09 | 邬烈保 | Automobile instrument panel support welding clamp |
| CN202372187U (en) * | 2011-12-05 | 2012-08-08 | 安徽省芜湖仪器仪表研究所 | Manual clamping self-locking device used for motormeter |
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| CN102445228A (en) | 2012-05-09 |
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Effective date of registration: 20170418 Address after: 241006 Anhui Province, Wuhu city Jinghu District Silver Lake Road No. 62 Patentee after: ANHUI WUHU INSTRUMENT AND METER RESEARCH CO., LTD. Address before: 241009 Wuhu District, Anhui City, workers and peasants Road, No. 63, Jinghu Patentee before: Anhui Wuhu Instrumentation Research Institute |
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Effective date of registration: 20191107 Address after: 241000 Anhui Province, Wuhu city Yijiang District Wenjin Road No. 201 Patentee after: Wuhu Institute of Technology Address before: 241006 Anhui Province, Wuhu city Jinghu District Silver Lake Road No. 62 Patentee before: ANHUI WUHU INSTRUMENT AND METER RESEARCH CO., LTD. |
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Effective date of registration: 20201013 Address after: No.88 Pingwu Road, WuJie Town, Tongzhou District, Nantong City, Jiangsu Province 226300 Patentee after: Nantong Meilai Industrial Intelligent Technology Co., Ltd Address before: 241000 Anhui Province, Wuhu city Yijiang District Wenjin Road No. 201 Patentee before: WUHU INSTITUTE OF TECHNOLOGY |
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