CN207263136U - Gap measuring apparatus - Google Patents
Gap measuring apparatus Download PDFInfo
- Publication number
- CN207263136U CN207263136U CN201721122542.1U CN201721122542U CN207263136U CN 207263136 U CN207263136 U CN 207263136U CN 201721122542 U CN201721122542 U CN 201721122542U CN 207263136 U CN207263136 U CN 207263136U
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- Prior art keywords
- handle
- slide bar
- reference block
- tube chamber
- piston
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of gap measuring apparatus, is related to measuring appliance technical field, and what is solved is the technical problem for simplifying measurement operation and improving measurement accuracy.The device includes handle, reference block, slide bar；The handle is a straight tube, reference block is fixed on handle left end, the shaft of slide bar is with the tube chamber of sliding matching mode insertion handle, the left end of slide bar extends the left side of reference block to the left, and slide bar can slide into the left alignment of its left end and reference block to the right, and the left side of slide bar is an inclined inclined-plane from left to right；A piston, a return spring, the tube chamber right end closing of handle are equipped with the tube chamber of the handle, and pressure sensor is fixed with the tube chamber right end of handle, one end of return spring props up handle, and the other end props up piston, and slide bar is affixed with piston.Device provided by the utility model, the width for measurement gap.
Description
Technical field
Measuring appliance technology is the utility model is related to, more particularly to a kind of technology of gap measuring apparatus.
Background technology
The gauge that gap clearance gauge is made of one group of stalloy for having different-thickness differential, is currently used clearance measurement
Instrument.For gap clearance gauge using the preceding dirt and dust that must first remove on clearance gauge and workpiece, when use, can be by some stalloy weights
Folded insertion gap, is advisable with slightly feeling dragging, then counts the gross thickness of be inserted into stalloy again, you can measure gap width.
Using the width of gap clearance gauge measurement gap, it is necessary to attempt the differential stalloy of various thickness, operation is very cumbersome,
Measurement efficiency is extremely low, and measurement accuracy is relatively low.
Utility model content
For above-mentioned defect existing in the prior art, technical problem to be solved in the utility model is to provide a kind of behaviour
Make easy, the gap measuring apparatus of high certainty of measurement.
In order to solve the above-mentioned technical problem, a kind of gap measuring apparatus provided by the utility model, it is characterised in that：Bag
Include handle, reference block, slide bar；
The handle is a straight tube, and reference block is fixed on handle left end, and the shaft of slide bar is inserted into hand with sliding matching mode
The tube chamber of handle, the left end of slide bar extend the left side of reference block to the left, and slide bar can slide into its left end and reference block to the right
Left alignment, and the left side of slide bar is an inclined inclined-plane from left to right；
A piston, a return spring are equipped with the tube chamber of the handle, the tube chamber right end of handle is closed, and in handle
Tube chamber right end is fixed with pressure sensor, and one end of return spring props up handle, and the other end props up piston, and slide bar is consolidated with piston
Connect.
Further, the handle is equipped with the converter for being used for that pressure data to be converted to displacement data, converter
Pressure signal input end mouth is connected to the inductive signal output port of pressure sensor.
Further, the angle between the left side of the slide bar and the die axis of handle is 45 ± 0.05 degree, or is
26.57 ± 0.05 degree, or for 14.04 ± 0.05 degree, or for 11.31 ± 0.05 degree, or for 5.71 ± 0.05 degree.
Gap measuring apparatus provided by the utility model, using the tapered end of slide bar as measurement head, utilizes the flexible of slide bar, root
The width of measured gap is converted to the flexible stroke of slide bar according to trigonometric function relation, then is matched somebody with somebody by piston, pressure sensor
Conjunction is converted into pressure data, and pressure data is after conversion, you can measure the width of measured gap, when measurement, is easy to operate, and
High certainty of measurement.
Brief description of the drawings
Fig. 1 is the structure diagram of the gap measuring apparatus of the utility model embodiment.
Embodiment
The embodiment of the utility model is described in further detail below in conjunction with brief description of the drawings, but the present embodiment and is not had to
In limitation the utility model, every similar structure using the utility model and its similar change, should all be included in the utility model
Protection domain, the pause mark in the utility model represents the relation of sum.
A kind of as shown in Figure 1, gap measuring apparatus that the utility model embodiment is provided, it is characterised in that：Including hand
Handle 1, reference block 2, slide bar 3；
The handle 1 is a straight tube, and reference block 2 is fixed on handle left end, and the shaft of slide bar 3 is inserted into sliding matching mode
The tube chamber of handle, the left end of slide bar 3 extends the left side of reference block 2 to the left, and slide bar 3 can slide into its left end and benchmark to the right
The left alignment of block 2, and the left side 31 of slide bar is an inclined inclined-plane from left to right；
A piston 6, a return spring 4 are equipped with the tube chamber of the handle 1, the tube chamber right end of handle 1 is closed, and in hand
The tube chamber right end of handle 1 is fixed with pressure sensor 51, and one end of return spring 4 props up handle 1, and the other end props up piston 6, slide bar
3 is affixed with piston 6.
In the utility model embodiment, the handle 1 is equipped with the conversion for being used for that pressure data to be converted to displacement data
Device 5, the converter 5 are microcontroller, and the inductive signal that the pressure signal input end mouth of converter 5 is connected to pressure sensor 51 is defeated
Exit port.
In the utility model embodiment, the angle between the left side 31 of the slide bar and the die axis of handle 1 is 45
± 0.05 degree, or for 26.57 ± 0.05 degree, or for 14.04 ± 0.05 degree, or for 11.31 ± 0.05 degree, or be 5.71 ± 0.05
Degree.
The utility model embodiment is used for the width of measurement gap, by the left end insertion measured gap of slide bar during use,
And the left end of reference block is propped up the upper edge of measured gap, the lower edge of measured gap can oppress the left side 31 of slide bar at this time, make
Obtain slide bar and slide a distance to the right, the width of measured gap can be converted to the flexible row of slide bar according to trigonometric function relation
Journey, can promote piston to move right when slide bar slides to the right so that the air pressure increase that right section of handle tube chamber, utilizes pressure sensor
51 measure the air pressure increment of right section of handle tube chamber, then pressure data is converted to displacement data by converter 5, you can measure
The flexible stroke of slide bar, and then try to achieve the width of measured gap.
When the angle between the left side 31 of slide bar and the die axis of handle 1 is 45 degree, the width of measured gap with
The flexible stroke of slide bar is 1 to 1 relation.
Claims (3)
- A kind of 1. gap measuring apparatus, it is characterised in that：Including handle, reference block, slide bar；The handle is a straight tube, and reference block is fixed on handle left end, and the shaft of slide bar is with sliding matching mode insertion handle Tube chamber, the left end of slide bar extends the left side of reference block to the left, and slide bar can slide into the left end of its left end and reference block to the right Alignment, and the left side of slide bar is an inclined inclined-plane from left to right；A piston, a return spring are equipped with the tube chamber of the handle, the tube chamber right end of handle is closed, and in the tube chamber of handle Right end is fixed with pressure sensor, and one end of return spring props up handle, and the other end props up piston, and slide bar is affixed with piston.
- 2. gap measuring apparatus according to claim 1, it is characterised in that：The handle, which is equipped with, to be used for pressure data The converter of displacement data is converted to, the pressure signal input end mouth of converter is connected to the inductive signal output terminal of pressure sensor Mouthful.
- 3. gap measuring apparatus according to claim 1, it is characterised in that：The left side of the slide bar and the die of handle Angle between axis is 45 ± 0.05 degree, or for 26.57 ± 0.05 degree, or for 14.04 ± 0.05 degree, or be 11.31 ± 0.05 degree, or for 5.71 ± 0.05 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122542.1U CN207263136U (en) | 2017-09-04 | 2017-09-04 | Gap measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122542.1U CN207263136U (en) | 2017-09-04 | 2017-09-04 | Gap measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263136U true CN207263136U (en) | 2018-04-20 |
Family
ID=61923494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122542.1U Active CN207263136U (en) | 2017-09-04 | 2017-09-04 | Gap measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380489A (en) * | 2020-03-25 | 2020-07-07 | 宁波名古屋工业有限公司 | Pipe fitting detection equipment with lining core and detection method thereof |
| CN112013736A (en) * | 2020-10-19 | 2020-12-01 | 云南合信工程检测咨询有限公司 | Telescopic feeler gauge |
| CN114894130A (en) * | 2022-07-14 | 2022-08-12 | 合肥泷睿机器人有限责任公司 | Intelligent robot structural component test equipment |
-
2017
- 2017-09-04 CN CN201721122542.1U patent/CN207263136U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380489A (en) * | 2020-03-25 | 2020-07-07 | 宁波名古屋工业有限公司 | Pipe fitting detection equipment with lining core and detection method thereof |
| CN112013736A (en) * | 2020-10-19 | 2020-12-01 | 云南合信工程检测咨询有限公司 | Telescopic feeler gauge |
| CN114894130A (en) * | 2022-07-14 | 2022-08-12 | 合肥泷睿机器人有限责任公司 | Intelligent robot structural component test equipment |
| CN114894130B (en) * | 2022-07-14 | 2022-10-21 | 合肥泷睿机器人有限责任公司 | Intelligent robot structural component test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jiachun Inventor after: Feng Di Inventor before: Wu Jiachun Inventor before: Wu Linbin |