CN201269790Y - Digital synthetic measuring instrument for microswitch pressure stroke - Google Patents
Digital synthetic measuring instrument for microswitch pressure stroke Download PDFInfo
- Publication number
- CN201269790Y CN201269790Y CNU2008200966892U CN200820096689U CN201269790Y CN 201269790 Y CN201269790 Y CN 201269790Y CN U2008200966892 U CNU2008200966892 U CN U2008200966892U CN 200820096689 U CN200820096689 U CN 200820096689U CN 201269790 Y CN201269790 Y CN 201269790Y
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- fixed
- worktable
- slide
- base
- measuring instrument
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Abstract
The utility model discloses a digitized general measuring instrument used for detecting the pressure stroke of microswitches, which pertains to measuring devices and aims at providing a microswitch general measuring device which can detect various strokes and actuating force simultaneously. The digitized general measuring instrument comprises a pressure sensor, a worktable fixed on a base, and a screw assembly positioned on the worktable. The screw assembly is composed of a guide screw (7) provided with a handwheel (4) and installed on the worktable (9), two sets of screw sliding blocks (8) positioned on the worktable (9) and a connecting plate (11) connecting the two sets of sliding blocks. A fitting seat (15) and a raster read head (16) are fixed on the connecting plate (11); a raster ruler (17) is fixed on the worktable (9); and the pressure sensor (14) and the raster read head (16) are electrically connected with a display (1) respectively. The digitized general measuring instrument is characterized by easy operation, small measurement error, high repetition precision, digitized display of measurement results and the like and is an ideal device for detecting microswitches.
Description
Technical field: the utility model relates to a kind of measurement mechanism, relates in particular to a kind of digitalized measuring apparatus that is used for comprehensive detection microswitch pressure and stroke.
Background technology: microswitch claims sensitive switch again, is the control of signal transmission, terminal point, the key element in the device such as control automatically, and it is little, closed or disconnect characteristics such as slewing rate is fast that it has a volume; Because the user is very rigorous to the intrinsic action force of microswitch, release force, actuating length, release travel, differential movement and the isoparametric assessment of over travel and measurement requirement, therefore at present all be to adopt different equipment that every indexs such as the repeatable accuracy of various strokes, each operating point and the action force of microswitch, operating point and acting characteristic stability are carried out single detection respectively, not only troublesome poeration, work efficiency are low, and measuring error is big, repeatable accuracy is not high.
Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of digitalization integration measurer for pressure travel range of microswitch that can detect six indexs such as various strokes and action force simultaneously.
To achieve these goals, the utility model by the following technical solutions: comprise by support being fixed on pressure transducer on the base, being fixed on described base and being provided with the worktable of guide rail and being arranged on lead screw pair on this worktable; Described lead screw pair is by being installed in the leading screw that has handwheel on the worktable, being installed in two leading screw slide blocks cooperating with leading screw on the worktable and the web joint of fixedly connected this two slide block constitutes, mount pad and grating reading head are fixed on the web joint, and the grating scale is fixed on the worktable; Pressure transducer and grating reading head are electrically connected with display respectively.
The pinion wheel that has trimming hand wheel is by being arranged on the clutch on the base and being arranged on gear wheel engagement on the leading screw; Described clutch is by being fixed on slide on the base, being installed in slide block on this slide, being fixed on cover plate, an end on the slide and being fixed on this cover plate the other end and being fixed on the back-moving spring on the slide block and being installed in the cam that has handle on the base and constitute, and pinion wheel is installed on the slide block.
Compared with the prior art, the utility model is owing to adopted technique scheme, and photoelectric technology, precision mechanical transmission technology, microelectronics analogue technique, display treatment technology etc. are organically combined, therefore only need just can carry out composite measurement to the multiple index of product acting characteristic by a clamping location; Not only have easy and simple to handle, measuring error is little, the repeatable accuracy advantages of higher, but and digitizing show measurement result, very intuitive and convenient.
Description of drawings:
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cut-open view among Fig. 2.
Among the figure: display 1 is by slowdown monitoring switch 2 gear wheels 3 handwheels 4 trimming hand wheels 5 bases 6 leading screws 7 leading screw slide blocks 8 worktable 9 backing plates 10 web joints 11 guide rails 12 supports 13 pressure transducers 14 mount pads 15 grating reading heads 16 grating scales 17 handles 18 cams 19 back-moving springs 20 cover plates 21 slides 22 slide blocks 23 pinion wheels 24
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
In Fig. 1～3, support 13 and worktable 9 are fixed on the base 6, and the pressure transducer 14 that is electrically connected with display 1 is fixed on the support 13, is fixed with guide rail 12 on the worktable 9; The leading screw 7 that is provided with handwheel 4 is installed on the worktable 9, and two groups of (four) leading screw slide blocks 8 that cooperate with leading screw 7 are installed on the guide rail 12 after fixedly connected by web joint 11; Be used to grip the surface that is fixed on web joint 11 by the mount pad 15 of slowdown monitoring switch 2, the grating reading head 16 that is electrically connected with display 1 is fixed on the side of web joint 11, and grating scale 17 is fixed on the side of worktable 9.For the ease of changing the mount pad 15 of different size, between web joint 11 and mount pad 15, be provided with backing plate 10; For easy to operate, be provided with clutch on base 6, this clutch is by being fixed on slide 22 on the base 6, being installed in slide block 23 on this slide, being fixed on cover plate 21, an end on the slide 22 and being fixed on this cover plate the other end and being fixed on the back-moving spring 20 on the slide block 23 and being installed in the cam 19 that has handle 18 on the base 6 and constitute; Being installed in the pinion wheel 24 that has trimming hand wheel 5 on the slide block 23 meshes by described clutch and the gear wheel 3 that is fixed on leading screw 7.
Claims (3)
1. digitalization integration measurer for pressure travel range of microswitch comprises by support being fixed on pressure transducer on the base, being fixed on described base and being provided with the worktable of guide rail and being arranged on lead screw pair on this worktable; It is characterized in that: described lead screw pair is by being installed in the leading screw (7) that has handwheel (4) on the worktable (9), web joint (11) formation that is installed in the last two cocainine thick stick slide blocks (8) that cooperate with leading screw (7) of worktable (9) and fixedly connected these two groups of slide blocks, mount pad (15) and grating reading head (16) are fixed on the web joint (11), and grating scale (17) is fixed on the worktable (9); Pressure transducer (14) and grating reading head (16) are electrically connected with display (1) respectively.
2. digitalization integration measurer for pressure travel range of microswitch according to claim 1 is characterized in that: the pinion wheel (24) that has trimming hand wheel (5) is by being arranged on the clutch and gear wheel (3) engagement that is arranged on the leading screw (7) on the base (6).
3. digitalization integration measurer for pressure travel range of microswitch according to claim 2, it is characterized in that: described clutch is by being fixed on slide (22) on the base (6), being installed in slide block (23) on this slide, being fixed on cover plate (21), an end on the slide (22) and being fixed on this cover plate the other end and being fixed on the back-moving spring (20) on the slide block (23) and being installed in the cam (19) that has handle (18) on the base (6) and constitute, and pinion wheel (24) is installed on the slide block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200966892U CN201269790Y (en) | 2008-10-09 | 2008-10-09 | Digital synthetic measuring instrument for microswitch pressure stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200966892U CN201269790Y (en) | 2008-10-09 | 2008-10-09 | Digital synthetic measuring instrument for microswitch pressure stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269790Y true CN201269790Y (en) | 2009-07-08 |
Family
ID=40842397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200966892U Expired - Lifetime CN201269790Y (en) | 2008-10-09 | 2008-10-09 | Digital synthetic measuring instrument for microswitch pressure stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269790Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580401C (en) * | 2008-10-09 | 2010-01-13 | 中国振华集团华联无线电器材厂 | Digitalization integration measurer for pressure travel range of microswitch |
| CN108716888A (en) * | 2018-07-24 | 2018-10-30 | 昆山睿唯景汽车科技有限公司 | Automobile door lock hoisting capacity and the test equipment for opening and closing stroke |
-
2008
- 2008-10-09 CN CNU2008200966892U patent/CN201269790Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580401C (en) * | 2008-10-09 | 2010-01-13 | 中国振华集团华联无线电器材厂 | Digitalization integration measurer for pressure travel range of microswitch |
| CN108716888A (en) * | 2018-07-24 | 2018-10-30 | 昆山睿唯景汽车科技有限公司 | Automobile door lock hoisting capacity and the test equipment for opening and closing stroke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081009 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |