CN204944424U - The resistance strain plate erecting device of absorption type - Google Patents
The resistance strain plate erecting device of absorption type Download PDFInfo
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- CN204944424U CN204944424U CN201520601759.5U CN201520601759U CN204944424U CN 204944424 U CN204944424 U CN 204944424U CN 201520601759 U CN201520601759 U CN 201520601759U CN 204944424 U CN204944424 U CN 204944424U
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- plate
- foil gauge
- absorption type
- erecting device
- briquetting
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Abstract
The utility model discloses a kind of resistance strain plate erecting device of absorption type, for by the sticking area of strain gauge adhesion to workpiece, comprise: location-plate and hold-down mechanism, wherein, described location-plate front end is provided with foil gauge locating slot and foil gauge wire lead slot, the inside of described location-plate offers through hole, and described through hole is connected with described foil gauge locating slot; Described hold-down mechanism comprises pressing plate and briquetting, described briquetting is slidably connected to described through hole, and described briquetting rear end is connected with described pressing plate, and described briquetting front end is provided with the adsorption piece adsorbing described foil gauge, by pressing described pressing plate, promoting described briquetting and sliding in described through hole.Sticker of the present utility model can hold foil gauge and foil gauge is accurately pasted onto region to be pasted.
Description
Technical field
The utility model relates to a kind of sticker, particularly a kind of resistance strain plate erecting device of absorption type.
Background technology
In order to the elastomeric distortion of Measurement accuracy, conventional method pastes foil gauge at surface of elastomer, goes out elastomeric distortion by the distortion indirect inspection of monitor strain sheet.Because foil gauge quality is light, volume is little, be unfavorable for that manual positioning is pasted.
The problem of inconvenience is pasted for solving manual positioning, Chinese Patent Application No. be 201420107850.7 utility model patent provide a kind of Manual press that replaces to paste the strain gauge adhesion device of foil gauge, this device comprises a pressing plate and pressing handle, connected by spring between pressing handle and pressing plate, during work, by strain gauge adhesion on pressing plate, then pressing pressing handle, by strain gauge adhesion at sticking area, owing to replacing hand paste, therefore this device can improve strain gauge adhesion efficiency.
But this device is owing to being directly be attached on pressing plate by foil gauge, and in the moving process of pressing plate, foil gauge film may depart from pressing plate, there is the problem that paste position is inaccurate and stickup pressing is uneven.
Utility model content
In order to solve the problem of prior art, the utility model provides a kind of and can hold foil gauge in the taping process of foil gauge and foil gauge is accurately pasted onto the strain gauge adhesion device in region to be pasted.
The technical solution adopted in the utility model is as follows:
Embodiment of the present utility model provides a kind of resistance strain plate erecting device of absorption type, for by the sticking area of strain gauge adhesion to workpiece, comprise: location-plate and hold-down mechanism, wherein, described location-plate front end is provided with foil gauge locating slot and foil gauge wire lead slot, the inside of described location-plate offers through hole, and described through hole is connected with described foil gauge locating slot; Described hold-down mechanism comprises pressing plate and briquetting, and described briquetting is slidably connected to described through hole, and described briquetting rear end is connected with described pressing plate, and described briquetting front end is arranged
152020 have the adsorption piece adsorbing described foil gauge, by pressing described pressing plate, promoting described briquetting and sliding in described through hole.
Preferably, described adsorption piece is vacuum cup.
Preferably, described briquetting inside is formed with accommodation hole, and described vacuum cup is arranged on the front end of described accommodation hole, and described accommodation hole rear end is provided with jointing, and described vacuum cup is connected with described jointing by the connecting pipe be contained in described accommodation hole.
Preferably, described jointing is connected with vacuum equipment, by operating described vacuum equipment, to be adsorbed on described vacuum cup by described foil gauge.
Preferably, described pressing plate is connected with described location-plate by guidepost, and described pressing plate is slidably connected on described guidepost.
Preferably, described guidepost is arranged with spring.
Preferably, described guidepost is two, is fixedly connected on the rear end of described location-plate respectively.
Preferably, described location-plate front end is also provided with groove, and described foil gauge locating slot and described foil gauge wire lead slot are arranged in described groove.
Preferably, also comprise handle portion, described handle portion is arranged on described location-plate.
Preferably, described pressing plate is formed with mounting hole, described briquetting rear end is stretched into described mounting hole and is fixed by screws in described pressing plate.
Strain gauge adhesion device of the present utility model by strain gauge adhesion in the process of sticking area, foil gauge is held by vacuum cup always, therefore, it is possible to stably foil gauge is placed on sticking area, improve paste accuracy.In addition, strain gauge adhesion device of the present utility model is simple to operate, when foil gauge is placed on sticking area, only needs Manual press pressing plate just by strain gauge adhesion at sticking area, can to paste, improve strain gauge adhesion efficiency without the need to manual positioning.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used in embodiment below, apparently, listed accompanying drawing is only embodiments more of the present utility model below, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereographic map of the resistance strain plate erecting device of absorption type of the present utility model;
Fig. 2 is the cut-open view of the resistance strain plate erecting device of absorption type of the present utility model;
Fig. 3 is the schematic diagram from bottom observation of the resistance strain plate erecting device of absorption type of the present utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the stereographic map of the resistance strain plate erecting device of absorption type of the present utility model; Fig. 2 is the cut-open view of the resistance strain plate erecting device of absorption type of the present utility model; Fig. 3 is the schematic diagram from bottom observation of the resistance strain plate erecting device of absorption type of the present utility model.
As shown in Figure 1 to Figure 3, the resistance strain plate erecting device of absorption type of the present utility model to be used for strain gauge adhesion, by the sticking area of bonding work pieces, comprising location-plate 1, hold-down mechanism and Suction cup assembly.The front end of location-plate 1 is provided with foil gauge locating slot 13 and wire lead slot 15, wire lead slot 15 is positioned at the below of locating slot 13, foil gauge locating slot 13 is for settling foil gauge 8, and this locating slot has the shape suitable with foil gauge, and wire lead slot 15 is for placing foil gauge lead-in wire.The inside of location-plate 1 offers through hole, and through hole is connected with foil gauge locating slot 13, namely the front end face of through hole and the shape of foil gauge 8 suitable.The concrete structure not restriction of location-plate 1, can determine according to the positioning form of the part that is stuck, location-plate shown in the present embodiment can be the platy structure of quadrilateral, location-plate 1 for be positioned at foil gauge to be pasted by bonding work pieces, the structure can fixed or be positioned on workpiece can be comprised, such as, when by strain gauge adhesion to transient equilibrium car time, mounting part as shown in Figure 1 can be formed, to be hung on transient equilibrium car by location-plate in both sides, front end.
Hold-down mechanism comprises pressing plate 5, briquetting 3 and guidepost 4, and guidepost 4 is connected to the rear end of location-plate 1.As shown in Figure 1, guidepost 4 can be 2, is separately fixed at the both sides, rear end of location-plate 1, guidepost 4 is socketed with spring 2 and pressing plate 5.Pressing plate 5 is slidably connected on guidepost 4, for preventing pressing plate 5 from skidding off guidepost 4 end, can be formed with limiting section at guidepost end.In an embodiment of the present utility model, guidepost 4 can adopt the structure of stop screw.By screw, stop screw is fixed on location-plate 1.For this reason, location-plate 1 can be formed with screw mounting hole, particularly, screw mounting hole can be offered in the both sides, front end of location-plate 1, respectively gib screw and stop screw be loaded this screw mounting hole and be threaded fixing.
The rear end of briquetting 3 is fixedly connected in pressing plate 5, and is slidably connected in the through hole of location-plate 1, and namely briquetting 3 and pressing plate 5 link, and can slide in this through hole, and the rear end due to briquetting 3 is fixed in pressing plate 5, and therefore, briquetting 3 rear end can not depart from through hole.In addition, accommodation hole 10 is formed with in briquetting 3 inside.Briquetting 3 can be rectangular structure, and for this reason, through hole suitable with it is also rectangular-shaped.In one embodiment, pressing plate 5 is formed with the mounting hole of fixing briquetting rear end, briquetting 3 rear end is fixed in the mounting hole of pressing plate 5 by holding screw 11.
Improvements of the present utility model are to be provided with Suction cup assembly, hold foil gauge and are placed on region to be pasted, improve stickup precision by the cupule head of Suction cup assembly.Suction cup assembly of the present utility model can comprise vacuum cup 12, connecting pipe 9 and jointing 6, vacuum cup 12 is fixed on the front end of the accommodation hole 10 of briquetting, jointing 6 is fixed on the rear end of accommodation hole 10, and stretch out the mounting hole of pressing plate, connecting pipe 9 connects vacuum cup 12 and jointing 6, and being arranged in accommodation hole 10, vacuum cup can comprise the fixture of cupule head and fixing sucking disk head.Like this, by pressing forward pressing plate 5, can promote the briquetting 3 be connected with pressing plate 5, vacuum cup 12 and briquetting 3 can entirety forward slip in through-holes.When unclamping pressing plate 5, under the effect of spring 2 elastic force, pressing plate 5 can move backward, thus drives briquetting 3 to move backward.Vacuum cup 12 and jointing 6 can be threaded connection with in this accommodation hole, and such as, by can the sucker fixture of vacuum cup 12 and jointing 6 be fixedly connected in this accommodation hole 10 by bolt, connecting pipe 9 can be flexible hose.Jointing 6 can with external suction equipment connection, pumping equipment is for extracting the air of connecting pipe 9 inside, and the chamber that cupule head and foil gauge are surrounded forms negative pressure, to be adsorbed on the cupule head of vacuum cup 12 by foil gauge 8.Pumping equipment can comprise the equipment of manual withdrawal, in the present embodiment, pumping equipment can be vacuum equipment, such as vacuum generator or vacuum pump etc., pumping equipment, vacuum cup 12, connecting pipe 9 and jointing 6 can be structure of the prior art, introduce in detail it in this omission.
In addition, be also provided with groove 14 in the front end of location-plate 1, foil gauge locating slot 13 and wire lead slot are arranged in this groove 14.During fabrication, can first form groove 14, then be formed and to go between suitable wire lead slot with the suitable foil gauge locating slot 13 of foil gauge 8 shape and with foil gauge.Owing to being formed with groove 14, therefore, the unnecessary glue on foil gauge can stay within grooves 14, and can not make location-plate and be bonded by bonding work pieces.
In addition, extract sticker for convenience, can handle portion 7 be set on location-plate.Handle portion 7 can be arranged to the shape of any applicable extraction, such as can be telescopic pull-type structure, there is the portion of holding hold structure etc., shown in an embodiment of the present utility model is carry pull-up structure, as shown in Figures 1 to 3, handle portion 7 can be " screw-like " structure, have one columned carry the portion of connecing and with the connecting link carried the portion of connecing and be connected, connecting link is threaded on location-plate, and columned surrounding of carrying the portion of connecing is formed with the lines preventing hand from coming off.
The principle of work of strain gauge adhesion device of the present utility model is as follows.
First be placed on by foil gauge on the foil gauge locating slot on location-plate, foil gauge lead placement is in wire lead slot.Then open pumping equipment, make sucker carry out adhesive to foil gauge, and the foil gauge detecting adhesive is with or without defects such as projection, alices, ensure that foil gauge is smooth.Detect qualified after, foil gauge carries out a glue, then rapidly the sticker picking foil gauge is navigated to and be stuck on region, then press pressing plate, foil gauge is fitted in and is stuck on region, then close pumping equipment, sticker is taken off.Finally detect strain gauge adhesion situation, whether observation has bubble etc., if there is bubble, pushes aside gently with finger.Due in whole taping process, foil gauge is all fitted to sticking area by holding, and therefore improves the accuracy of stickup and pastes precision.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (10)
1. the resistance strain plate erecting device of an absorption type, for by the sticking area of strain gauge adhesion to workpiece, it is characterized in that, comprise: location-plate and hold-down mechanism, wherein, described location-plate front end is provided with foil gauge locating slot and foil gauge wire lead slot, and the inside of described location-plate offers through hole, and described through hole is connected with described foil gauge locating slot; Described hold-down mechanism comprises pressing plate and briquetting, described briquetting is slidably connected to described through hole, and described briquetting rear end is connected with described pressing plate, and described briquetting front end is provided with the adsorption piece adsorbing described foil gauge, by pressing described pressing plate, promoting described briquetting and sliding in described through hole.
2. the resistance strain plate erecting device of absorption type according to claim 1, is characterized in that, described adsorption piece is vacuum cup.
3. the resistance strain plate erecting device of absorption type according to claim 2, it is characterized in that, described briquetting inside is formed with accommodation hole, described vacuum cup is arranged on the front end of described accommodation hole, described accommodation hole rear end is provided with jointing, and described vacuum cup is connected with described jointing by the connecting pipe be contained in described accommodation hole.
4. the resistance strain plate erecting device of absorption type according to claim 3, is characterized in that, described jointing is connected with vacuum equipment, by operating described vacuum equipment, to be adsorbed on described vacuum cup by described foil gauge.
5. the resistance strain plate erecting device of absorption type according to claim 1, is characterized in that, described pressing plate is connected with described location-plate by guidepost, and described pressing plate is slidably connected on described guidepost.
6. the resistance strain plate erecting device of absorption type according to claim 5, is characterized in that, described guidepost is arranged with spring.
7. the resistance strain plate erecting device of absorption type according to claim 5, is characterized in that, described guidepost is two, is fixedly connected on the rear end of described location-plate respectively.
8. the resistance strain plate erecting device of absorption type according to claim 1, is characterized in that, described location-plate front end is also provided with groove, and described foil gauge locating slot and described foil gauge wire lead slot are arranged in described groove.
9. the resistance strain plate erecting device of absorption type according to claim 1, is characterized in that, also comprises handle portion, and described handle portion is arranged on described location-plate.
10. the resistance strain plate erecting device of absorption type according to claim 1, is characterized in that, described pressing plate is formed with mounting hole, and described briquetting rear end is stretched into described mounting hole and is fixed by screws in described pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601759.5U CN204944424U (en) | 2015-08-11 | 2015-08-11 | The resistance strain plate erecting device of absorption type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601759.5U CN204944424U (en) | 2015-08-11 | 2015-08-11 | The resistance strain plate erecting device of absorption type |
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| Publication Number | Publication Date |
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| CN204944424U true CN204944424U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520601759.5U Active CN204944424U (en) | 2015-08-11 | 2015-08-11 | The resistance strain plate erecting device of absorption type |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182473A (en) * | 2016-08-30 | 2016-12-07 | 台州市双辉机械设备有限公司 | A kind of work holder of crystal rod orientation sizing machine |
| CN107676354A (en) * | 2017-09-12 | 2018-02-09 | 广州大学 | A kind of axial workpiece strain gauge adhesion device |
-
2015
- 2015-08-11 CN CN201520601759.5U patent/CN204944424U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182473A (en) * | 2016-08-30 | 2016-12-07 | 台州市双辉机械设备有限公司 | A kind of work holder of crystal rod orientation sizing machine |
| CN107676354A (en) * | 2017-09-12 | 2018-02-09 | 广州大学 | A kind of axial workpiece strain gauge adhesion device |
| CN107676354B (en) * | 2017-09-12 | 2019-05-28 | 广州大学 | A kind of axial workpiece strain gauge adhesion device |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220118 Address after: 213100 Floor 16 and 17, Block A, Building 3, Chuangyan Port, Changzhou Science and Education City, 18 Changwuzhong Road, Wujin District, Changzhou City, Jiangsu Province Patentee after: NINEBOT (CHANGZHOU) TECH Co.,Ltd. Address before: No.11 Tianrui Road, automobile industrial park, Wuqing District, Tianjin Patentee before: NINEBOT (TIANJIN) TECH Co.,Ltd. |