CN211452165U - Simple structure for measuring inner diameter - Google Patents
Simple structure for measuring inner diameter Download PDFInfo
- Publication number
- CN211452165U CN211452165U CN201922269520.3U CN201922269520U CN211452165U CN 211452165 U CN211452165 U CN 211452165U CN 201922269520 U CN201922269520 U CN 201922269520U CN 211452165 U CN211452165 U CN 211452165U
- Authority
- CN
- China
- Prior art keywords
- jaw chuck
- internal diameter
- diameter measurement
- measure
- bottom plate
- 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
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an internal diameter measurement simple and easy structure, including a support column (1), bottom plate (2) left end installation curb plate 3 is connected with bottom plate (2) in support column (1), installs three-jaw chuck (4) on curb plate (3), and accurate air-vent valve of one side-mounting (5) and amesdial (6) of three-jaw chuck, product (7) are installed on three-jaw chuck, adjust the power that three-jaw chuck pressed from both sides the product according to accurate air-vent valve (5). The utility model discloses to realize originally turning into standardized internal diameter measurement structure by ordinary installation dress structure, improve greatly and measure the internal diameter precision, measure debugging easy operation, reduce the design time, improve work efficiency, promote and measure the rate of accuracy.
Description
Technical Field
The utility model relates to a simple and easy structure of internal diameter measurement.
Background
In the prior art, the inner diameter measurement structure has various types, and different structures of designers are also of the eight-door type, so that great selection difficulty is brought to the workers who enter the same line, the working efficiency is virtually reduced, most importantly, great hidden danger is brought to the accuracy of subsequent inner diameter measurement due to experience difference of the designers and errors of parts in processing, and incorrect measurement is possibly caused due to errors of design concepts.
Disclosure of Invention
The utility model aims to solve the technical problem that an internal diameter measurement simple and easy structure will realize turning into standardized internal diameter measurement structure by ordinary mounting structure originally, improves greatly and measures the internal diameter precision, measures debugging easy operation, reduces the design time, improves work efficiency, promotes and measures the rate of accuracy.
The utility model discloses a realize through following technical scheme: the utility model provides an internal diameter measurement simple and easy structure, includes a support column, and the support column is connected the bottom plate left end installation curb plate with the bottom plate, installs three-jaw chuck on the curb plate, and accurate air-vent valve and the amesdial of one side-mounting of three-jaw chuck, the product is installed on three-jaw chuck, adjusts the power that three-jaw chuck pressed from both sides the product according to accurate air-vent valve.
Preferably, the stroke of the three-jaw chuck is 14 mm.
As a preferable technical scheme, the front end of the dial indicator is provided with an adjusting screw for adjusting the stress of the indicator head.
The utility model has the advantages that: the utility model discloses to realize originally turning into standardized internal diameter measurement structure by ordinary installation dress structure, improve greatly and measure the internal diameter precision, measure debugging easy operation, reduce the design time, improve work efficiency, promote and measure the rate of accuracy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, the utility model discloses a simple and easy structure of internal diameter measurement, including a support column 1, support column 1 is connected 2 left ends of bottom plate installation curb plates 3 with bottom plate 2, installs three-jaw chuck 4 on the curb plate 3, and the accurate air-vent valve of one side-mounting 5 of three-jaw chuck and amesdial 6 product 7 are installed on three-jaw chuck, adjust the power that three-jaw chuck pressed from both sides the product according to accurate air-vent valve 5.
In the embodiment, the stroke of the three-jaw chuck 4 is 14mm, the front end of the dial indicator 6 is provided with an adjusting screw for adjusting the stress of the gauge head, and the dial indicator 6 is high in precision of measuring the inner diameter of a product.
The working principle is as follows: manually and sequentially installing the supporting columns and the bottom plate; the side plate is arranged on the bottom plate, and then the three-jaw chuck, the precise pressure regulating valve and the dial indicator are sequentially arranged. After the pressure is adjusted after the pressure gauge is installed, the pressure is adjusted to be as small as possible, an adjusting screw at the front end of the head of the dial gauge is debugged, and finally, the product is installed on the three-jaw chuck and clamped tightly, so that measurement can be carried out.
The utility model discloses to realize originally turning into standardized internal diameter measurement structure by ordinary installation dress structure, improve greatly and measure the internal diameter precision, measure debugging easy operation, reduce the design time, improve work efficiency, promote and measure the rate of accuracy.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides an internal diameter measurement simple and easy structure which characterized in that: the clamping device comprises a supporting column (1), wherein the supporting column (1) is connected with a bottom plate (2) and is provided with a side plate (3) at the left end of the bottom plate (2), a three-jaw chuck (4) is arranged on the side plate (3), a precise pressure regulating valve (5) and a dial indicator (6) are arranged on one side of the three-jaw chuck, a product (7) is arranged on the three-jaw chuck, and the force of the three-jaw chuck for clamping the product is regulated according to the precise pressure regulating valve (5).
2. The inner diameter measurement facilitating structure of claim 1, wherein: the stroke of the three-jaw chuck (4) is 14 mm.
3. The inner diameter measurement facilitating structure of claim 1, wherein: and the front end of the dial indicator (6) is provided with an adjusting screw for adjusting the stress of the indicator head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269520.3U CN211452165U (en) | 2019-12-17 | 2019-12-17 | Simple structure for measuring inner diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269520.3U CN211452165U (en) | 2019-12-17 | 2019-12-17 | Simple structure for measuring inner diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452165U true CN211452165U (en) | 2020-09-08 |
Family
ID=72302802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922269520.3U Active CN211452165U (en) | 2019-12-17 | 2019-12-17 | Simple structure for measuring inner diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452165U (en) |
-
2019
- 2019-12-17 CN CN201922269520.3U patent/CN211452165U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207439293U (en) | A kind of subframe cubing | |
| CN207289632U (en) | A kind of transmission output shaft measures clamping device | |
| CN209147885U (en) | Height measurement device in a kind of container | |
| CN211452165U (en) | Simple structure for measuring inner diameter | |
| CN209342013U (en) | A kind of height-adjustable lead screw alignment detector | |
| CN202533026U (en) | Steam turbine blade assembling tangential displacement measuring and correcting device | |
| CN203323656U (en) | Shaft alignment type three-dimensional measurement suite | |
| CN203732061U (en) | Portable combination type high-precision leveling ruler | |
| CN105241358A (en) | Experiment clamp with an angle adjusting function and a height adjusting function | |
| CN206399320U (en) | A kind of cubing for detection and localization | |
| CN201752847U (en) | Lead screw nut pair capable of realizing precise assembling | |
| CN210718990U (en) | Jig device for detecting adjustable flatness | |
| CN202747972U (en) | Length measuring tool for electrically controlled fuel injector valve assembly sleeve matching parts | |
| CN110125980B (en) | Calibration device and calibration method for industrial robot repeated positioning precision measurement device | |
| CN211824323U (en) | Three-coordinate measuring platform with positioning fixture | |
| CN204630885U (en) | A kind of calibration QXY type Hegman grind gage special purpose device | |
| CN204422322U (en) | For the simple and easy centering stationary installation of test block of concrete compression creep test | |
| CN208155199U (en) | A kind of axial dimension measuring device | |
| CN101979954B (en) | Measuring tool for measuring arc parts | |
| CN208671906U (en) | A kind of thin plate deformation measurement bracket for three-coordinates measuring machine | |
| CN204630501U (en) | A kind of special measuring tool examining and determine vernier caliper | |
| CN201706995U (en) | Measuring rule | |
| CN105352385A (en) | Multifunctional integration measuring tool of blade on the basis of two ejector pins | |
| CN209745194U (en) | Checking fixture for lower left guard plate of automobile | |
| CN214470646U (en) | Automatic grating length measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |