CN212030462U - O-shaped ring inner diameter measuring tool - Google Patents
O-shaped ring inner diameter measuring tool Download PDFInfo
- Publication number
- CN212030462U CN212030462U CN202020952372.5U CN202020952372U CN212030462U CN 212030462 U CN212030462 U CN 212030462U CN 202020952372 U CN202020952372 U CN 202020952372U CN 212030462 U CN212030462 U CN 212030462U
- Authority
- CN
- China
- Prior art keywords
- electric push
- mounting
- layer board
- locating lever
- inner diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses an O type circle internal diameter measuring tool, which comprises a supporting plate and i, the top mid-mounting of layer board has the locating lever, the front of locating lever is leaned on last position department and is installed the measured data display screen, the mounting panel is installed to the both sides of layer board, the mid-mounting of mounting panel has electric push rod, the correction plate is installed to electric push rod's one end, infrared distance measuring head output and measured data display screen input electric connection. The utility model discloses an install the layer board, and have the locating lever at the top mid-mounting of layer board, this kind of design makes O type circle at the measurement process, only needs to overlap O type circle on the locating lever at will, and simple to use, efficiency is higher, can once only overlap into a plurality of O type circles, has improved measurement of efficiency greatly, and the correction plate by electric push rod control is all installed to the both sides of layer board, and the internally mounted of correction plate has pressure sensor, can carry out the accuracy through its position to O type circle and rectify.
Description
Technical Field
The utility model relates to an internal diameter measuring tool technical field specifically is an O type circle internal diameter measuring tool.
Background
The O-shaped ring inner diameter measuring tool is a tool for measuring the inner diameter of an O-shaped ring, the bore diameter measurement is one of the main contents of the length measuring technology, for the measurement of the diameter of a hole, the measuring methods such as direct measurement, indirect measurement, comprehensive measurement and the like are available, the bore diameter is directly measured by two-point or three-point positioning, and the most common bore diameter measuring method can adopt general length measuring tools capable of measuring the bore diameter according to the precision grade size and the quantity of the measured bore diameter, such as vernier calipers and tool microscopes.
The O-shaped ring inner diameter measuring tool at the present stage has many defects, for example, the O-shaped ring inner diameter measuring tool needs to be controlled in a handheld mode, needs to be adjusted manually by a measurer, has measuring errors, is not convenient enough to use, needs many steps in the manual measuring process, and is low in measuring efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an O type circle internal diameter measuring tool to solve the needs hand-held control that proposes in the above-mentioned background art, need the manual regulation of measurer, there is measuring error, and it is convenient inadequately to use, manual measurement process needs a great deal of step, it is lower to lead to measurement efficiency, and because O type circle is the rubber circle mostly, easy deformation, manual control process is accurate inadequately to the control of dynamics, can cause the deformation of O type circle, thereby cause to measure accurate scheduling problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a O type circle internal diameter measuring tool, includes the layer board, the top mid-mounting of layer board has the locating lever, the front of locating lever is leaned on last position department and is installed the measured data display screen, the middle part center department of locating lever installs infrared distance measuring head, the mounting panel is installed to the both sides of layer board, the mid-mounting of mounting panel has electric push rod, the correction plate is installed to electric push rod's one end, infrared distance measuring head output and measured data display screen input electric connection.
Preferably, fixing heads are arranged on two sides of the supporting plate, and the mounting plate and the fixing heads are fixed through bolts.
Preferably, the electric push rods are provided with two electric push rods, and the two electric push rods are synchronously started and stopped.
Preferably, a pressure sensor is installed inside the correction plate, and the output end of the pressure sensor is electrically connected with the input end of the driving end of the electric push rod.
Preferably, the correction plates are provided with two correction plates, the two correction plates are installed just opposite to each other, and the two correction plates keep the same distance with the infrared distance measuring head.
Preferably, the rotating shaft is installed in the middle of the bottom end of the supporting plate, and the bottom end of the rotating shaft is rotatably connected with the supporting base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the layer board, and install the locating lever in the middle part of the top of layer board, this kind of design makes O type circle in the measurement process, only needs to overlap O type circle on the locating lever at will, and easy to use, efficiency is higher, can once only overlap into a plurality of O type circles, has improved measurement of efficiency greatly;
2. the utility model discloses a correction plate by electric push rod control is all installed to the both sides of layer board, and the internally mounted of correction plate has pressure sensor, can carry out the accuracy correction to the position of O type circle through it, and pressure sensor responds to, can make the contact response comparatively accurate, effectively avoids the deformation of O type circle, improves the measuring accuracy, and has infrared distance measuring head at the inner chamber mid-mounting of locating lever, carries out infrared distance measuring through infrared distance measuring head, and automatic effect is higher, and the accuracy is high.
Drawings
Fig. 1 is a schematic structural view of an O-ring inner diameter measuring tool of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front view of the positioning rod of the present invention.
In the figure: 1. an electric push rod; 2. mounting a plate; 3. a correction plate; 4. a pressure sensor; 5. a support plate; 6. an O-shaped ring; 7. a support base; 8. a rotating shaft; 9. positioning a rod; 10. a measured data display screen; 11. an infrared distance measuring head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: an O-shaped ring inner diameter measuring tool comprises a supporting plate 5, a positioning rod 9 is installed in the middle of the top end of the supporting plate 5, the positioning rod 9 is used for positioning the position of an O-shaped ring, a measuring data display screen 10 is installed at the position, close to the upper position, of the front face of the positioning rod 9, the measuring data display screen 10 is used for displaying and recording measuring data, an infrared distance measuring head 11 is installed at the middle center of the positioning rod 9, the infrared distance measuring head 11 is GP2Y0A710K0F, the infrared distance measuring head 11 is a device for measuring distance through an infrared induction principle, mounting plates 2 are installed on two sides of the supporting plate 5, the mounting plates 2 are convenient for mounting an electric push rod 1, an electric push rod 1 is installed in the middle of the mounting plates 2, the electric push rod 1 is used for accurately adjusting the position of a correcting plate 3, a correcting plate 3 is installed at one end of the electric push rod 1, the, the output end of the infrared distance measuring head 11 is electrically connected with the input end of the measured data display screen 10.
Further, the two sides of the supporting plate 5 are provided with fixing heads, and the mounting plate 2 and the fixing heads are fixed through bolts and are conveniently fixed with the mounting plate 2 through the fixing heads.
Further, electric putter 1 is provided with two altogether, and two electric putter 1 keep opening in step and stop, makes two electric putter 1 carry out simultaneous control to two correcting plates 3 through this kind of design, makes two correcting plates 3 and locating lever 9 keep the equidistance.
Further, the internally mounted of correction plate 3 has pressure sensor 4, and the drive end input electric connection of 4 output of pressure sensor and electric putter 1, can carry out accurate response to the contact of correction plate 3 and O type circle through pressure sensor 4.
Further, correcting plate 3 is provided with two altogether, and two correcting plate 3 just are just to the installation, and two correcting plate 3 all keep the same distance with infrared distance measuring head 11, and the position that makes it can automatically regulated O type circle through this kind of design transversely is placed in the middle.
Further, the bottom mid-mounting of layer board 5 has axis of rotation 8, and the bottom of axis of rotation 8 rotates with support base 7 and is connected, can control layer board 5 rotatory through the design of axis of rotation 8.
The working principle is as follows: this equipment is when using, cross the locating lever 9 with the O type circle cover of required measurement internal diameter and fall into on layer board 5, it keeps the same speed to remove to control two correction boards 3 simultaneously through two electric push rod 1, when pressure sensor 4 in two correction boards 3 all senses pressure, electric push rod 1 stall, O type circle is horizontal to keep the equidistance position with locating lever 9 this moment, then the infrared distance measuring head 11 through the inside of locating lever 9 measures vertical internal diameter distance, measured data then is the internal diameter of O type circle this moment, and measured data shows and takes notes on measured data display screen 10.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an O type circle internal diameter measuring tool, includes layer board (5), its characterized in that: the top mid-mounting of layer board (5) has locating lever (9), the front of locating lever (9) leans on upper position department to install measured data display screen (10), the middle part center department of locating lever (9) installs infrared distance measuring head (11), mounting panel (2) are installed to the both sides of layer board (5), the mid-mounting of mounting panel (2) has electric push rod (1), correction plate (3) are installed to the one end of electric push rod (1), infrared distance measuring head (11) output and measured data display screen (10) input electric connection.
2. The O-ring inner diameter measurement tool of claim 1, wherein: fixing heads are arranged on two sides of the supporting plate (5), and the mounting plate (2) and the fixing heads are fixed through bolts.
3. The O-ring inner diameter measurement tool of claim 1, wherein: the electric push rods (1) are provided with two electric push rods, and the two electric push rods (1) are synchronously started and stopped.
4. The O-ring inner diameter measurement tool of claim 1, wherein: the pressure sensor (4) is arranged inside the correction plate (3), and the output end of the pressure sensor (4) is electrically connected with the input end of the driving end of the electric push rod (1).
5. The O-ring inner diameter measurement tool of claim 1, wherein: the correction plates (3) are provided with two correction plates (3), the two correction plates (3) are installed just oppositely, and the two correction plates (3) keep the same distance with the infrared ranging head (11).
6. The O-ring inner diameter measurement tool of claim 1, wherein: the bottom mid-mounting of layer board (5) has axis of rotation (8), and the bottom of axis of rotation (8) rotates with support base (7) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020952372.5U CN212030462U (en) | 2020-05-29 | 2020-05-29 | O-shaped ring inner diameter measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020952372.5U CN212030462U (en) | 2020-05-29 | 2020-05-29 | O-shaped ring inner diameter measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212030462U true CN212030462U (en) | 2020-11-27 |
Family
ID=73480815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020952372.5U Active CN212030462U (en) | 2020-05-29 | 2020-05-29 | O-shaped ring inner diameter measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212030462U (en) |
-
2020
- 2020-05-29 CN CN202020952372.5U patent/CN212030462U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110701991B (en) | Bearing inner race terminal surface beats intelligent detection device with external diameter | |
| CN212030462U (en) | O-shaped ring inner diameter measuring tool | |
| CN100458361C (en) | Inclinometer zero point and sensitivity temperature compensation device and compensation method thereof | |
| CN219083966U (en) | Seedling size check out test set | |
| CN210802292U (en) | Inner step height measuring device for tubular workpiece with two symmetrical inner steps at two ends | |
| CN213599992U (en) | Multifunctional teaching type cam test system | |
| CN209605760U (en) | A kind of automatic measuring instrument | |
| CN220525564U (en) | Coating hardness detection device | |
| CN221302204U (en) | Angle sensor calibrating device | |
| CN220120620U (en) | Electric pencil sclerometer calibrating device | |
| CN221145882U (en) | Laser level meter mounting seat | |
| CN205448970U (en) | Cut deal laser trigonometry detects calibration device | |
| CN219532947U (en) | Multi-point pneumatic stamping part checking fixture | |
| CN221077621U (en) | Precise level meter for hydraulic engineering supervision | |
| CN221199920U (en) | Current transformer calibrating device | |
| CN221174802U (en) | Adjustable base for hand-operated resistance meter | |
| CN220957704U (en) | Dust particle physicochemical analyzer base with leveling function | |
| CN220552733U (en) | Rockwell hardness tester with angle adjusting function | |
| CN216770489U (en) | Calibrating device for inside diameter gauge | |
| CN219573038U (en) | Detection ruler for construction engineering management | |
| CN216432829U (en) | Measuring device for flatness of end face of concrete core sample test piece | |
| CN215177520U (en) | Servo acceleration type inclination measuring device with automatic deviation rectifying function | |
| CN220932046U (en) | Straightness detection device that hangs down for building engineering | |
| CN217005629U (en) | External thread pitch diameter detection device | |
| CN220625077U (en) | Detection device is used in production of thin wall cylinder liner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |