CN207365876U - Bore inner diameter cubing - Google Patents
Bore inner diameter cubing Download PDFInfo
- Publication number
- CN207365876U CN207365876U CN201721153478.3U CN201721153478U CN207365876U CN 207365876 U CN207365876 U CN 207365876U CN 201721153478 U CN201721153478 U CN 201721153478U CN 207365876 U CN207365876 U CN 207365876U
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- CN
- China
- Prior art keywords
- pedestal
- detecting head
- inner diameter
- bore inner
- lever
- 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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a kind of bore inner diameter cubing, including pedestal and three dial gauges；Pedestal is cylindrical tubular shape, and head cover is equipped with the top of the pedestal；Three dial gauges are evenly distributed in the end face outside of the pedestal, and the probe of the dial gauge stretches into the base interior；Pedestal is set in the outside of detecting head, and the detecting head is uniformly provided with the cylinder type metal pipe of three through holes for bottom；Top outer end face of the probe of three dial gauges respectively with a lever being vertically arranged connects, and the lever bottom is equipped with the metallic rod for the through hole for stretching out the detecting head；The outer cover of detecting head is equipped with the fixing sleeve for being used for being connected with the pedestal madial wall；Three levers are connected by a metal tie rods with the inner side end of the detecting head respectively.
Description
Technical field
The utility model is related to more particularly to a kind of bore inner diameter cubing.
Background technology
Cubing is often used in industrial production and product testing, the detection tool structure being detected at present to circular-hole internal-wall
Complexity, uses and operates also inconvenient so being badly in need of a kind of bore inner diameter cubing to solve the problems, such as this.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, there is provided a kind of bore inner diameter cubing, in the circular hole
Footpath cubing can solve the above problems well.
To reach above-mentioned requirements, the technical scheme adopted by the utility model is that：A kind of bore inner diameter cubing, the circular hole are provided
Inner diameter check tool includes pedestal and three dial gauges；Pedestal is cylindrical tubular shape, and head cover is equipped with the top of the pedestal；Three hundred
Table is divided to be evenly distributed in the end face outside of the pedestal, the probe of the dial gauge stretches into the base interior；Base sleeve
The outside of detecting head is located at, the detecting head is uniformly provided with the cylinder type metal pipe of three through holes for bottom；Three dial gauges
The top outer end face respectively with a lever being vertically arranged of popping one's head in connects, and the lever bottom, which is equipped with, stretches out the detecting head
The metallic rod of through hole；The outer cover of detecting head is equipped with the fixing sleeve for being used for being connected with the pedestal madial wall；Three levers point
It is not connected by a metal tie rods with the inner side end of the detecting head.
The bore inner diameter cubing has the advantage that as follows：
By setting three dial gauges, and the detecting head of dial gauge is connected with lever bottom, while lever bottom is stretched
Go out outside the side wall of detecting head, the principle of lever can be utilized when the bore inner diameter cubing rotates in circular hole to the internal diameter of circular hole
Flatness is detected, and illustrates circular-hole internal-wall flat smooth if the pointer position of three dial gauges is constant all the time.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, the part of the application is formed, at this
The same or similar part, the schematic description and description of the application are represented using identical reference number in a little attached drawings
For explaining the application, the improper restriction to the application is not formed.In the accompanying drawings：
Fig. 1 schematically shows the structure diagram of the bore inner diameter cubing according to the application one embodiment.
Fig. 2 schematically shows the top view of the bore inner diameter cubing according to the application one embodiment.
Wherein：1st, dial gauge；2nd, pedestal；3rd, lever；4th, head cover；5th, detecting head；6th, fixing sleeve.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail.
In the following description, the reference to " one embodiment ", " embodiment ", " example ", " example " etc. shows
The embodiment or example so described can include special characteristic, structure, characteristic, property, element or limit, but not each real
Applying example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to
One embodiment of the application " is not necessarily referring to identical embodiment although it is possible to refer to identical embodiment.
For the sake of simplicity, some technical features known to those skilled in the art are eliminated in being described below.
According to one embodiment of the application, there is provided a kind of bore inner diameter cubing, as shown in Figs. 1-2, including pedestal 2 and three
A dial gauge 1；Pedestal 2 is cylindrical tubular shape, and the top of pedestal 2 is equipped with head cover 4；Three dial gauges 1 are evenly distributed on
In the end face outside of the pedestal 2, the probe of the dial gauge 1 is stretched into inside the pedestal 2.
According to one embodiment of the application, the pedestal 2 of the bore inner diameter cubing is set in the outside of detecting head 5, described
Detecting head 5 is uniformly provided with the cylinder type metal pipe of three through holes for bottom.
According to one embodiment of the application, the probe of three dial gauges 1 of the bore inner diameter cubing is perpendicular with one respectively
The top outer end face of the lever 3 directly set connects, and 3 bottom of lever is equipped with the metallic rod for the through hole for stretching out the detecting head 5.
According to one embodiment of the application, the outer cover of the detecting head 5 of the bore inner diameter cubing be equipped be used for it is described
The fixing sleeve 6 that 2 madial wall of pedestal is connected.
According to one embodiment of the application, three levers 3 of the bore inner diameter cubing are connected by a metal respectively
Bar is connected with the inner side end of the detecting head 5.
According to one embodiment of the application, the length of three metallic rods of the bore inner diameter cubing is one centimetre.
According to one embodiment of the application, the length of the detecting head 5 of the bore inner diameter cubing is ten centimetres, the pedestal
2 height is five centimetres.
According to one embodiment of the application, the fixing sleeve 6 of the bore inner diameter cubing is metallic tube-shaped structure.
According to one embodiment of the application, the lever 3 of the bore inner diameter cubing passes through shaft and the metal tie rods
Connection.
According to one embodiment of the application, which, which when in use can stretch into 5 bottom of detecting head, needs
Inside the circular hole to be detected, three metallic rods can be with the madial wall joint of circular hole, if circle when rotating the bore inner diameter cubing
The inside out-of-flatness in hole or radian are uneven, and metallic rod can drive lever 3 to move, and the pointer position on dial gauge 1 can be sent out at this time
Changing.
According to one embodiment of the application, the bore inner diameter cubing is by setting three dial gauges 1, and by dial gauge 1
Detecting head connect with 3 bottom of lever, while by 3 bottom of lever stretch out detecting head 5 side wall outside, when the bore inner diameter cubing exists
The principle of lever can be utilized to be detected the internal diameter flatness of circular hole when being rotated in circular hole, if the finger of three dial gauges 1
Pin position is constant all the time, illustrates circular-hole internal-wall flat smooth.
Embodiment described above only represents the several embodiments of the utility model, its description is more specific and detailed, but
It can not be interpreted as the limitation to the scope of the utility model.It should be pointed out that for those of ordinary skill in the art,
Without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to the utility model
Protection domain.Therefore the scope of protection of the utility model should be subject to the claim.
Claims (5)
- A kind of 1. bore inner diameter cubing, it is characterised in that：Including pedestal and three dial gauges；The pedestal is cylindrical tubular shape, and head cover is equipped with the top of the pedestal；Three dial gauges are evenly distributed in the end face outside of the pedestal, and the probe of the dial gauge stretches into the base Seat is internal；The pedestal is set in the outside of detecting head, and the detecting head is uniformly provided with the cylinder type metal of three through holes for bottom Pipe；Top outer end face of the probe of three dial gauges respectively with a lever being vertically arranged connects, the lever bottom Metallic rod equipped with the through hole for stretching out the detecting head；The outer cover of the detecting head is equipped with the fixing sleeve for being used for being connected with the pedestal madial wall；Three levers are connected by a metal tie rods with the inner side end of the detecting head respectively.
- 2. bore inner diameter cubing according to claim 1, it is characterised in that：The length of three metallic rods is one li Rice.
- 3. bore inner diameter cubing according to claim 1, it is characterised in that：The length of the detecting head is ten centimetres, institute The height for stating pedestal is five centimetres.
- 4. bore inner diameter cubing according to claim 1, it is characterised in that：The fixing sleeve is metallic tube-shaped structure.
- 5. bore inner diameter cubing according to claim 1, it is characterised in that：The lever is connected by shaft and the metal Extension bar connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153478.3U CN207365876U (en) | 2017-09-08 | 2017-09-08 | Bore inner diameter cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153478.3U CN207365876U (en) | 2017-09-08 | 2017-09-08 | Bore inner diameter cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365876U true CN207365876U (en) | 2018-05-15 |
Family
ID=62352555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153478.3U Active CN207365876U (en) | 2017-09-08 | 2017-09-08 | Bore inner diameter cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365876U (en) |
-
2017
- 2017-09-08 CN CN201721153478.3U patent/CN207365876U/en active Active
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