CN201402119Y

CN201402119Y - Handheld plane measuring device

Info

Publication number: CN201402119Y
Application number: CN2009200393861U
Authority: CN
Inventors: 戴彩芬; 叶钧
Original assignee: Changzhou Haijie Metallurgical Machinery Manufacturing Co Ltd
Current assignee: Changzhou Haijie Metallurgical Machinery Manufacturing Co Ltd
Priority date: 2009-05-08
Filing date: 2009-05-08
Publication date: 2010-02-10
Anticipated expiration: 2019-05-08

Abstract

The utility model discloses a handheld plane measuring device which is provided with a connecting plate, a handheld handle fixed on the upper plane of the connecting plate, a flat plate jointed on themeasurement reference surface and fixed on the lower plane of the connecting plate, an adjusting plate fixed on one lateral surface of the handheld handle, and a dial gauge arranged on the adjustingplate in height-adjustable manner. The handheld plane measuring device can conveniently utilize the high accuracy property of dial gauge to measure planeness of product; compared with ruler or water bubble measuring instrument for planeness measurement in prior art, the measurement accuracy is greatly improved; meanwhile, the dial gauge is adjustable in height direction so that the application range of the handheld plane measuring device is effectively extended.

Description

Hand-held plane surveying device

Technical field

The utility model relates to field of measuring technique, especially a kind of hand-held plane surveying device.

Background technology

In machining, parts of some supports, guide rail and sheet metal component and so on particularly, flatness is an important quality index, method commonly used at present is to measure with air level formula level meter, but this measuring method is estimated the bubble position by the people and is judged, exist very big error, especially the demanding parts of some flatnesses cause product processing quality not reach technical requirement easily.

The utility model content

The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of hand-held plane surveying device is provided, to improve measurement products flatness permissible accuracy.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of hand-held plane surveying device, has web joint, the last plane of web joint is fixed with hand-held handle, the lower plane of web joint is fixed with the flat board that pastes mutually with the measuring basis face, one side of hand-held handle is fixed with adjustable plate, the adjustable clock gauge that is provided with of height and position on the adjustable plate.

Specifically, have the long slot bore that is used to regulate the clock gauge height and position on the described adjustable plate, clock gauge can move the height and position with the adjusting clock gauge on long slot bore, and after adjusting puts in place clock gauge is fixed on the long slot bore.

The beneficial effects of the utility model are: after the utility model adopts above structure, can utilize the high precision of clock gauge to carry out the measurement of product plane degree easily, than coming the measurement plane degree with ruler or bubble formula measuring instrument in the past, can improve measuring accuracy greatly, simultaneously, clock gauge is adjustable the height and position direction, has also enlarged the usable range of this measurement mechanism effectively.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

1. web joints, 2. hand-held handle 3. dull and stereotyped 4. adjustable plates, 41. long slot bores, 5. clock gauges, 6. bolts among the figure

Embodiment.

In conjunction with the accompanying drawings the utility model is further described now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

A kind of hand-held plane surveying device shown in Figure 2 as Fig. 1, has a web joint 1, be fixed with on the last plane of web joint 1 and be convenient to the hand-held handle 2 that survey crew is held this device, the lower plane of web joint 1 be fixed with the measuring basis face paste mutually high-precision dull and stereotyped 3, side at hand-held handle 2 is fixed with an adjustable plate 4, the adjustable clock gauge 5 that is provided with of height and position on the adjustable plate 4.

Specifically, for realizing that clock gauge 5 is in the short transverse adjustable positions, offer a long slot bore 41 in adjustable plate 4 upper edge short transverses, the height and position of clock gauge 5 was fixed on clock gauge 5 on the long slot bore 41 with bolt 6 after adjusting puts in place when clock gauge 5 can move with the adjusting measurement on long slot bore 41.

During measurement, be close on the measuring basis face high-precision dull and stereotyped 3, regulate the height and position of clock gauge 5, tighten with bolt 6 and to fix clock gauge 5, the pointer of clock gauge 5 contacts with measurement face, holds hand-held handle 2 and moves in the scope that will measure, its measured value can be read and record by reading dial on the clock gauge 5, because clock gauge 5 precision are higher, therefore, can improve the measuring accuracy of product plane degree greatly.

Claims

1. hand-held plane surveying device, it is characterized in that: have web joint (1), the last plane of web joint (1) is fixed with hand-held handle (2), the lower plane of web joint (1) is fixed with the flat board (3) that pastes mutually with the measuring basis face, one side of hand-held handle (2) is fixed with adjustable plate (4), and adjustable plate (4) is gone up the adjustable clock gauge (5) that is provided with of height and position.

2. hand-held plane surveying device according to claim 1, it is characterized in that: have the long slot bore (41) that is used to regulate clock gauge (5) height and position on the described adjustable plate (4), clock gauge (5) can go up move regulating its height and position at long slot bore (41), and after adjusting puts in place clock gauge (5) is fixed on the long slot bore (41).