CN204694577U - A kind of molybdenum rod molybdenum sheet weld strength detector - Google Patents
A kind of molybdenum rod molybdenum sheet weld strength detector Download PDFInfo
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- CN204694577U CN204694577U CN201520438007.1U CN201520438007U CN204694577U CN 204694577 U CN204694577 U CN 204694577U CN 201520438007 U CN201520438007 U CN 201520438007U CN 204694577 U CN204694577 U CN 204694577U
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- molybdenum
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- weld strength
- clamping plate
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Abstract
The utility model discloses a kind of molybdenum rod molybdenum sheet weld strength detector, comprise the parts such as slide unit, dials, horizontal-clamping mechanism, brace table, vertical lifting block and horizontal jaws, molybdenum sheet molybdenum rod is clipped in respectively in horizontal-clamping mechanism and horizontal jaws, molybdenum sheet molybdenum rod can be given with distortion moment by rotating scale rotating disk, and then the weld strength between mensuration molybdenum rod molybdenum sheet that can be unified and standard.This device inspection criterion, the objective unification of standard, testing result science is reliable.
Description
Technical field
The utility model relates to autobulb and makes field, in particular to a kind of detector for detecting firm welding degree between molybdenum sheet and molybdenum rod in bulb.
Background technology
The making of automotive lighting bulb (as 24VH1 type bulb) comprises multiple operation, be first make filament substantially, also will molybdenum rod be welded on molybdenum sheet, then filament be arranged on molybdenum rod, and put into bulb foam and seal, then installing lamp holder.Wherein, the firmness welded between molybdenum rod molybdenum sheet is an important sampling observation index in this operation, this index whether qualified serviceable life that directly decide final products.In detecting, main armrest clip applying forceps clamps molybdenum rod and molybdenum sheet two ends in the past, and carry out repeatedly reciprocating rotary, then observe after rotating and whether ftracture, this detects needs more rich detection experience, even if but it is experienced, also usually inconsistent with the anglec of rotation, produce the factors lack of standardization such as less desirable interference tensile force when rotating, make this detect and lack unitarity and science.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of molybdenum rod weld strength detector, and this device inspection criterion, the objective unification of standard, testing result science is reliable.
To achieve these goals, the utility model takes following technical scheme:
A kind of molybdenum rod molybdenum sheet weld strength detector, comprise base, it is characterized in that, be provided with parallel sliding track in base side, parallel sliding track is equipped with slide unit, bottom slide unit, be equipped with lock-screw, dials is had above slide unit, dials is fixedly connected with horizontal-clamping mechanism, and described horizontal-clamping mechanism comprises strap and is hinged on the rotatable clamping plate on strap, and rotatable clamping plate both sides are connected with strap through spring; Be equipped with brace table at base opposite side, brace table be equipped with vertical lifting block and lift adjustment knob, vertical lifting block leaves horizontal jaws relative with described horizontal-clamping mechanism, horizontal jaws is equipped with trip bolt.
In optimal technical scheme, batten is fixedly connected with above described strap, described rotatable clamping plate one end has U-shaped otic placode, described U-shaped otic placode is hinged in batten both sides, stationary shaft is equipped with in the both sides of the rotatable clamping plate other end, described strap is corresponding is equipped with lower stationary shaft, and described both ends of the spring has annular distance, and described annular distance is through on stationary shaft and lower stationary shaft respectively.
In technique scheme, strap and rotatable clip board engagement are used for clamping molybdenum sheet, horizontal jaws and trip bolt are used for fixing molybdenum rod, slide unit slides on parallel sliding track can adjust the distance of horizontal-clamping mechanism and horizontal jaws, lift adjustment knob can regulate the height of vertical lifting block, after molybdenum sheet molybdenum rod is clamped, manually rotating scale rotating disk namely can the flat clamp system of rotating water, rotational steps is controlled according to scale, all operations all strictly regulate by said structure, condition determination is finally made to have reproducibility, ensure unified and standard, objective credible.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is molybdenum rod molybdenum sheet welding schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As depicted in figs. 1 and 2, this molybdenum rod molybdenum sheet weld strength detector has base 1, base 1 is provided with parallel sliding track 3, parallel sliding track 3 is equipped with slide unit 2, slide unit can move left and right on parallel sliding track, slide unit base is equipped with lock-screw 4, when slide unit position is fixed by needs, is backed out by lock-screw 4 and is close to base 1.Slide unit is equipped with dials 5, dials comprises two relatively turnable disks, a disk is fixed on slide unit, and indicate radian 6 thereon, another disk is fixedly connected with strap 7, is fixed with batten 9 above strap 7, and rotatable clamping plate 8 one end is U-shaped otic placode, be arranged on the both sides of batten 9 through bearing pin 10 by U-shaped otic placode, rotatable clamping plate can rotate around bearing pin about 10.The other end of rotatable clamping plate 8 is positioned on the upside of strap 7, these end both sides are equipped with stationary shaft 11, correspondingly on strap be thereunder equipped with lower stationary shaft 12, spring 13 two ends have annular distance, and these two annular distances are positioned on stationary shaft 11 and stationary shaft 12 respectively, strap and the tension of rotatable clamping plate fit together by such spring 13.Rotatable clamping plate and strap form horizontal-clamping mechanism.Brace table 14 is equipped with at base opposite side, brace table is equipped with vertical lifting block 15 and lift adjustment knob 20, the draw runner 18 of vertical lifting block 15 side is positioned in the slideway 19 on brace table, draw runner can move up and down in slideway, the mode of upper underdrive can by arranging sprocket wheel in draw runner both sides, chain also makes chain be connected with the sprocket wheel in brace table, lift adjustment knob 20 is connected for controlling sprocket rotation with this sprocket wheel, also can adopt below draw runner and be fixedly linked with tooth bar, and tooth bar is connected with the gear in brace table, the mode that gear is connected with lift adjustment knob again.Vertical lifting block leaves horizontal jaws 16, horizontal jaws is vertically equipped with trip bolt 17.
During use, molybdenum rod 21 is put into horizontal jaws, and it is fastening with trip bolt, then priming slide unit, cocked rotatable clamping plate, molybdenum sheet 22 is clipped between strap and rotatable clamping plate, fine setting lift adjustment knob, make molybdenum sheet molybdenum rod maintenance level, then hand positive and negative rotation dials is used, as rotation 50 degree etc. can be replaced counterclockwise clockwise, distortion moment is produced between molybdenum sheet molybdenum rod during rotation, weld strength between this moment test molybdenum sheet molybdenum rod, qualified welding can not be ftractureed, if weld defective, intensity is little, the phenomenon of cracking is had under reciprocating rotary, now be defined as defective welding, the welding situation of a certain batch can be inferred by such sampling Detection, and then provide information for pinpointing the problems.The levelness of the molybdenum sheet molybdenum rod in detection, the tension situation of molybdenum sheet molybdenum rod and the angle rotated and number of times all can Authority Contro1, embody the reproducibility of experimental enviroment and the objective credibility of result.
The present embodiment just to the utility model design and explanations realizing, is not limited, and under the utility model design, the technical scheme converted without essence is still in protection domain.
Claims (2)
1. a molybdenum rod molybdenum sheet weld strength detector, comprise base, it is characterized in that, be provided with parallel sliding track in base side, parallel sliding track is equipped with slide unit, bottom slide unit, be equipped with lock-screw, slide unit is equipped with dials, dials is fixedly connected with horizontal-clamping mechanism, and described horizontal-clamping mechanism comprises strap and is hinged on the rotatable clamping plate on strap, and rotatable clamping plate both sides are connected with strap through spring; Be equipped with brace table at base opposite side, brace table be equipped with vertical lifting block and lift adjustment knob, vertical lifting block leaves horizontal jaws relative with described horizontal-clamping mechanism, horizontal jaws is equipped with trip bolt.
2. molybdenum rod molybdenum sheet weld strength detector as claimed in claim 1, it is characterized in that, batten is fixedly connected with above described strap, described rotatable clamping plate one end has U-shaped otic placode, described U-shaped otic placode is hinged in batten both sides, is equipped with stationary shaft in the both sides of the rotatable clamping plate other end, and described strap is corresponding is equipped with lower stationary shaft, described both ends of the spring has annular distance, and described annular distance is through on stationary shaft and lower stationary shaft respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438007.1U CN204694577U (en) | 2015-06-19 | 2015-06-19 | A kind of molybdenum rod molybdenum sheet weld strength detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438007.1U CN204694577U (en) | 2015-06-19 | 2015-06-19 | A kind of molybdenum rod molybdenum sheet weld strength detector |
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| CN204694577U true CN204694577U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520438007.1U Active CN204694577U (en) | 2015-06-19 | 2015-06-19 | A kind of molybdenum rod molybdenum sheet weld strength detector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424595A (en) * | 2015-12-28 | 2016-03-23 | 哈尔滨理工大学 | Deep hole drill cutter welding strength detection device |
| CN109000705A (en) * | 2018-04-08 | 2018-12-14 | 浙江禾川科技股份有限公司 | A kind of motor shaft detection jig |
| CN112917512A (en) * | 2019-12-06 | 2021-06-08 | 中国科学院沈阳自动化研究所 | Robot joint motion precision measuring device |
-
2015
- 2015-06-19 CN CN201520438007.1U patent/CN204694577U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424595A (en) * | 2015-12-28 | 2016-03-23 | 哈尔滨理工大学 | Deep hole drill cutter welding strength detection device |
| CN109000705A (en) * | 2018-04-08 | 2018-12-14 | 浙江禾川科技股份有限公司 | A kind of motor shaft detection jig |
| CN112917512A (en) * | 2019-12-06 | 2021-06-08 | 中国科学院沈阳自动化研究所 | Robot joint motion precision measuring device |
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