CN205655787U - Utensil is examined to plane degree - Google Patents
Utensil is examined to plane degree Download PDFInfo
- Publication number
- CN205655787U CN205655787U CN201620308239.XU CN201620308239U CN205655787U CN 205655787 U CN205655787 U CN 205655787U CN 201620308239 U CN201620308239 U CN 201620308239U CN 205655787 U CN205655787 U CN 205655787U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- screw
- plane
- clamping block
- clamping
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to the technical field of flatness detection mechanism technique in the plane component machinin manufacture process that the plane degree was had relatively high expectations and specifically relates to an utensil is examined to plane degree is related to. Its characteristics are including the mainboard, the mainboard on be equipped with three support screw, install three percentage table through pressing from both sides tight piece respectively on the mainboard, still be provided with the handle through the third screw on the mainboard. Its three support screw can confirm a plane, and three percentage table can accurately be read and surveyed planar plane number of degrees value, press from both sides the tight piece position of fixed percentage table reliably, ensure to measure the accuracy. Its is with low costs, the operation of being convenient for, and the reliability is high, stability is good, can very big degree raise the efficiency.
Description
Technical field
This utility model relates to flatness inspection during the plane institution movement processing and manufacturing that planarity requirements is higher
Survey mechanism technology field, especially relate to a kind of planeness check tool.
Background technology
In prior art, the processing and manufacturing of the part such as and flat guide higher for planarity requirements
Cheng Zhong, employing level indicator inspection flatness, or the higher tracker of cost mostly etc.；It detected
Journey is complicated, and cost is high, is not easy to operation, and reliability is low, poor stability, and efficiency is low.
Summary of the invention
The purpose of this utility model is to avoid the defect of prior art to provide a kind of planeness check tool, has
Effect solves the problem that prior art exists.
For achieving the above object, the technical scheme that this utility model is taked is: described a kind of flatness inspection
Tool, is characterized in including that mainboard, described mainboard are provided with three supporting screws, mainboard passes through respectively
Clamping block is provided with three dial gauges, and mainboard is provided with handle also by the 3rd screw.
Locking nut and the second packing ring it is correspondingly arranged on, it is ensured that during use not on described supporting screw
There will be loosening.
Described dial gauge is correspondingly arranged at the indentation, there on mainboard, and clamping block is by the first screw and first
Packing ring is fixedly mounted on mainboard, is provided with groove in the middle of clamping block, and clamping block clamps dial gauge by deformation,
It is additionally provided with the second screw for clamping on clamping block, the second screw is provided with annular knurl damping structure,
Realize hand-operated clamping or unclamp.
The beneficial effects of the utility model are: described a kind of planeness check tool, and its three supporting screws can
To determine a plane, three dial gauges can accurately read the flatness numerical value of tested plane；Clamping block
It is securely fixed the position of dial gauge, it is ensured that measurement accuracy.Its low cost, it is simple to operation, reliability
High, good stability, can largely improve efficiency.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model；
Fig. 2 is sectional structure principle schematic at the A-A in this utility model Fig. 1；
Fig. 3 is sectional structure principle schematic at the B-B in this utility model Fig. 1.
Shown in figure: 1, the first screw, the 2, first packing ring, 3, supporting screw, 4, locking nut,
5, the second packing ring, 6, mainboard, the 7, second screw, 8, clamping block, 9, handle, the 10, the 3rd spiral shell
Nail, 11, dial gauge.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving
Release this utility model, be not intended to limit scope of the present utility model.
As shown in Figures 1 to 3, described a kind of planeness check tool, it is characterized in including mainboard 6, described
Mainboard 6 be provided with three supporting screws 3, on mainboard 6 respectively by clamping block 8 be provided with three hundred
Divide table 11, mainboard 6 is provided with handle 9 also by the 3rd screw 10.
Further, described supporting screw 3 is correspondingly arranged on locking nut 4 and the second packing ring 5, protects
Card does not haves loosening during using.
Further, described dial gauge 11 is correspondingly arranged at the indentation, there on mainboard 6, and clamping block 8 leads to
Cross the first screw 1 and the first packing ring 2 be fixedly mounted on mainboard 6, in the middle of clamping block 8, be provided with groove,
Clamping block 8, by deformation clamping dial gauge 11, clamping block 8 is additionally provided with the second screw 7 for clamping,
Set 7 on second screw and be equipped with annular knurl damping structure, it is achieved hand-operated clamping or unclamp.
Described a kind of planeness check tool, during use, is put into planeness check tool on verifying bench, it is ensured that
Three supporting screws 3 fasten non-loosening, and completely attach to no-sundries with verifying bench contact surface；Guarantee
Clamping block 8 fastens non-loosening；It is installed to three dial gauges 11 clamp on block 8 and fixing reliable, adjusts
Whole dial gauge 11 makes reading consistent and stable reading；Handle 9 is utilized to be put into by planeness check tool to be detected
Plane on, it is ensured that three supporting screws 3 are in plane to be detected, and the gauge outfit of three dial gauges 11 is also
In plane to be detected, now three dial gauges 11 show different numerical value, this numerical value and verifying bench
The numerical difference of upper corresponding dial gauge just can determine that the flatness of plane to be detected.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (3)
1. a planeness check tool, is characterized in that including that mainboard, described mainboard are provided with three supporting screws,
By clamping block, three dial gauges are installed respectively on mainboard, mainboard is provided with also by the 3rd screw
Handle.
2. a kind of planeness check tool as claimed in claim 1, it is characterised in that: right on described supporting screw
Locking nut and the second packing ring should be provided with.
3. a kind of planeness check tool as claimed in claim 1, it is characterised in that: described dial gauge correspondence sets
Putting the indentation, there on mainboard, clamping block is fixedly mounted on mainboard by the first screw and the first packing ring
On, it being provided with groove in the middle of clamping block, clamping block, by deformation clamping dial gauge, clamping block is additionally provided with
For the second screw of clamping, the second screw is provided with annular knurl damping structure, it is achieved hand-operated clamping or
Person unclamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308239.XU CN205655787U (en) | 2016-04-13 | 2016-04-13 | Utensil is examined to plane degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308239.XU CN205655787U (en) | 2016-04-13 | 2016-04-13 | Utensil is examined to plane degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655787U true CN205655787U (en) | 2016-10-19 |
Family
ID=57390121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620308239.XU Expired - Fee Related CN205655787U (en) | 2016-04-13 | 2016-04-13 | Utensil is examined to plane degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413853A (en) * | 2017-02-10 | 2018-08-17 | 国核电站运行服务技术有限公司 | Nuclear power station reactor core lower supporting plate flatness measuring instrument |
-
2016
- 2016-04-13 CN CN201620308239.XU patent/CN205655787U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413853A (en) * | 2017-02-10 | 2018-08-17 | 国核电站运行服务技术有限公司 | Nuclear power station reactor core lower supporting plate flatness measuring instrument |
| CN108413853B (en) * | 2017-02-10 | 2024-02-20 | 国核电站运行服务技术有限公司 | Nuclear power station reactor core lower support plate flatness measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180413 |