CN204007487U - Inductance type planometer - Google Patents
Inductance type planometer Download PDFInfo
- Publication number
- CN204007487U CN204007487U CN201420458520.2U CN201420458520U CN204007487U CN 204007487 U CN204007487 U CN 204007487U CN 201420458520 U CN201420458520 U CN 201420458520U CN 204007487 U CN204007487 U CN 204007487U
- Authority
- CN
- China
- Prior art keywords
- sounding rod
- frame
- planometer
- clock gauge
- wire
- 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
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model relates to a kind of inductance type planometer, by clock gauge, frame, sounding rod and movable test desk composition, the frame upper arm that clock gauge is installed is located in gantry base with the frame underarm that sounding rod is installed, the top of sounding rod is fixed with minitrim wheel, match with frame underarm by screw thread in sounding rod bottom, gantry base is provided with chute, chute is provided with the surface bearing being made up of several balls and pearl frame, the top of surface bearing is provided with the movable measuring table of place work piece, workpiece top is corresponding with the taper measuring head of sounding rod bottom, the upper end of sounding rod and movable measuring table are respectively by wire A, wire B is connected with alarm, in the time that the measuring head of sounding rod bottom contacts with workpiece, battery current is by movable measuring table, workpiece, sounding rod, wire and alarm form loop, alarm conducting sounding.
Description
Technical field
The utility model relates to a kind of thin wall body planometer, especially a kind of inductance type planometer of measuring damper valve plate plane degree.
Background technology
At present, measure the damper valve multiplex dial gauge of plate plane degree or clock gauge manual measurement, not only measuring speed is slow, and easily produces larger error, and impact detects quality.
Summary of the invention
The purpose of this utility model is to provide a kind of inductance type planometer of measuring damper valve plate plane degree, it not only simple in structure and also error is little, test accurately.
The utility model solves the technical scheme that its technical matters adopts: by clock gauge, frame, the inductance type planometer of sounding rod and movable test desk composition, the frame upper arm that clock gauge is installed is located in gantry base with the frame underarm that sounding rod is installed, the top of sounding rod is fixed with minitrim wheel, match with frame underarm by screw thread in sounding rod bottom, gantry base is provided with chute, chute is provided with the surface bearing being made up of several balls and pearl frame, the top of surface bearing is provided with the movable measuring table of place work piece, workpiece top is corresponding with the measuring head of sounding rod bottom, the upper end of sounding rod and movable measuring table are respectively by wire A, wire B is connected with alarm, in the time that the measuring head of sounding rod bottom contacts with workpiece, battery current is by movable measuring table, workpiece, sounding rod, wire and alarm form loop, alarm conducting sounding.
The measuring head of described sounding rod lower end is taper.
It is described that to be located at ball diameter in chute measure-alike.
Described clock gauge measuring head contacts as normal contact with top, sounding rod upper end.
The beneficial effects of the utility model are to utilize minitrim wheel to adjust the spacing of sounding rod lower end measuring head and corresponding measured workpiece, the lifting of sounding rod causes the clock gauge measuring head Shen contracting often contacting with its top, clock gauge pointer is rotated, produce reading, in the time that measuring head contacts with workpiece, circuit turn-on, alarm sounding, clock gauge reading is the foundation of calculating planeness of workpiece, this measuring workpieces flatness apparatus structure is simple, easy and simple to handle, measurement numerical value is accurate, work efficiency is high, can be used for detecting the flatness of multiple thin-wall workpiece.
Brief description of the drawings
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is the side view of Fig. 1.
In figure: 1, gantry base; 2, surface bearing; 3, movable measuring table; 4, workpiece; 5, sounding rod; 6, frame underarm; 7, minitrim wheel; 8, frame upper arm; 9, clock gauge; 10, wire A; 11, alarm; 12, wire B.
Embodiment
In Fig. 1～2, the inductance type planometer being formed by clock gauge, frame, sounding rod and movable test desk, the frame upper arm (8) that clock gauge (9) is installed is located in gantry base (1) with the frame underarm (6) that sounding rod (5) is installed, the top of sounding rod is fixed with minitrim wheel (7), match with frame underarm (6) by screw thread in sounding rod bottom, the measuring head of sounding rod lower end is taper, sounding rod top with clock gauge measuring head for often to contact.Gantry base is provided with chute, chute is provided with the surface bearing (2) that the ball identical by several diameter dimensions and pearl frame form, the top of surface bearing is provided with the movable measuring table (3) of place work piece (4), workpiece top is corresponding with the measuring head of sounding rod bottom, the upper end of sounding rod with movable measuring table respectively by wire A(10), wire B (12) is connected with alarm (11).
When measurement, workpiece is placed on movable measuring table, mobile movable measuring table moves on to workpiece the below of sounding rod measuring head, the point that aligning will be surveyed, and rotary fine adjustment wheel is adjusted the height of sounding rod.Because clock gauge measuring head often contacts with sounding rod top, therefore clock gauge measuring head lifting along with the upper and lower of sounding rod.The lifting of clock gauge measuring head is counted along with variation indicator, in the time that the measuring head of sounding rod bottom contacts with workpiece, battery current forms loop by movable measuring table, workpiece, sounding rod, wire and alarm, and alarm conducting sounding, records the measuring point data on clock gauge.Mobile movable measuring table again, a bit, then according to surveyed data calculates the flatness of measured workpiece under detecting by this method.
Claims (4)
1. an inductance type planometer, by clock gauge, frame, sounding rod and movable test desk composition, it is characterized in that: the frame upper arm (8) that clock gauge (9) is installed is located in gantry base (1) with the frame underarm (6) that sounding rod (5) is installed, the top of sounding rod is fixed with minitrim wheel (7), match with frame underarm (6) by screw thread in sounding rod bottom, gantry base is provided with chute, chute is provided with by several balls and pearl frame and forms surface bearing (2), the top of surface bearing is provided with the movable measuring table (3) of place work piece (4), workpiece top is corresponding with the measuring head of sounding rod bottom, the upper end of sounding rod and movable measuring table are respectively by wire A(10), wire B(12) be connected with alarm (11).
2. inductance type planometer according to claim 1, is characterized in that: the measuring head of sounding rod lower end is taper.
3. inductance type planometer according to claim 1, is characterized in that: be located at ball diameter on chute measure-alike.
4. inductance type planometer according to claim 1, is characterized in that: clock gauge measuring head contacts as normal contact with sounding rod top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458520.2U CN204007487U (en) | 2014-08-14 | 2014-08-14 | Inductance type planometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420458520.2U CN204007487U (en) | 2014-08-14 | 2014-08-14 | Inductance type planometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007487U true CN204007487U (en) | 2014-12-10 |
Family
ID=52047474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420458520.2U Expired - Fee Related CN204007487U (en) | 2014-08-14 | 2014-08-14 | Inductance type planometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806195A (en) * | 2016-05-05 | 2016-07-27 | 湖南科瑞特科技股份有限公司 | Surface measurement method, device and system |
| CN109974566A (en) * | 2019-04-10 | 2019-07-05 | 江苏理工学院 | A kind of measurer detecting plane planeness and the depth of parallelism |
-
2014
- 2014-08-14 CN CN201420458520.2U patent/CN204007487U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806195A (en) * | 2016-05-05 | 2016-07-27 | 湖南科瑞特科技股份有限公司 | Surface measurement method, device and system |
| CN105806195B (en) * | 2016-05-05 | 2018-07-27 | 湖南科瑞特科技股份有限公司 | A kind of surface measurement method, device and system |
| CN109974566A (en) * | 2019-04-10 | 2019-07-05 | 江苏理工学院 | A kind of measurer detecting plane planeness and the depth of parallelism |
| CN109974566B (en) * | 2019-04-10 | 2020-10-30 | 江苏理工学院 | Measuring tool for detecting flatness and parallelism of flat plate |
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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: 20141210 Termination date: 20200814 |