CN102338614A - Special detector for eccentricity of crankshaft - Google Patents

Abstract

The invention relates to a special detector for the eccentricity of a crankshaft; the special detector comprises a baseplate, a dial indicator and a workpiece positioning table, wherein the workpiece positioning table is arranged on the baseplate; an installing frame is arranged on the baseplate; and the dial indicator which is positioned above the workpiece positioning table is arranged in the installing frame. The special detector for the eccentricity of the crankshaft has the advantages of reasonable structure, scientific design, time saving and trouble saving in use. The special detector is suitable for measuring the eccentricity size of shaft parts with eccentric relationship; the measuring results of the special detector are accurate; the measuring efficiency can be increased by 5 times; and therefore, the special detector is suitable for wide popularization and application.

Description

The crankshaft eccentric specific detectors

Technical field

The present invention relates to the testing tool field, especially a kind of crankshaft eccentric specific detectors.

Background technology

In processing, need measure at present the eccentric size that has the eccentric axial workpiece that concerns; Like the SC bent axle, because the structure of this part is complicated, measurement is not easy; Therefore existing common survey method is loaded down with trivial details; Be easy to generate measuring error, and Measuring Time is longer, also is not specifically designed to the instrument of measuring axial workpiece at present with eccentric relation.

Summary of the invention

The objective of the invention is to overcome the deficiency of prior art, provide a kind of reasonable in design, easy to learn, the eccentric specific detectors of the new type crank that Measuring Time is short, efficient is high and error is little.

The present invention solves its technical matters and realizes through following technical scheme:

A kind of crankshaft eccentric specific detectors is characterized in that: comprise base plate, dial gauge and workpiece positioning table, the workpiece positioning table is installed on the base plate, and an erecting frame is installed on the base plate, and installation one is positioned at the dial gauge of workpiece positioning table top on this erecting frame.

And, make the locating slot of a place work piece on the described workpiece positioning table.

Advantage of the present invention and beneficial effect are:

1, this checkout equipment comprises base plate, dial gauge and workpiece positioning table; Workpiece is placed on the workpiece positioning table; Can use the dial gauge that is positioned at its top to measure; This equipment is special to design for measuring the axial workpiece with eccentric relation, therefore not only easy to use saving trouble, and can enhance productivity, shorten Measuring Time, improve the degree of accuracy of measuring.

2, make a V-arrangement locating slot on the workpiece positioning table of this checkout equipment, the stability when this locating slot can improve workpiece calibration helps ensureing the accuracy of measurement result.

3, the present invention is the crankshaft eccentric specific detectors that a kind of rational in infrastructure, design science, use save time and save trouble; This equipment is fit to measure the eccentric size of the axial workpiece that has eccentric relation; Its measurement result is accurate, and efficiency of measurement can improve five times, is fit to wide popularization and application.

Description of drawings

Fig. 1 is a front view of the present invention;

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

Embodiment

Through specific embodiment the present invention is made further detailed description below, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.

A kind of crankshaft eccentric specific detectors comprises base plate 4, dial gauge 1 and workpiece positioning table 2, and the workpiece positioning table is installed on the base plate, makes a locating slot that is used for place work piece 3 on the workpiece positioning table, and this locating slot is the V-arrangement locating slot.

One erecting frame 5 is installed on the base plate, and dial gauge vertically is installed on this erecting frame, and this dial gauge is positioned at workpiece positioning table top, so that workpiece is detected.

Claims (2)

1. crankshaft eccentric specific detectors, it is characterized in that: comprise base plate, dial gauge and workpiece positioning table, the workpiece positioning table is installed on the base plate, and an erecting frame is installed on the base plate, install on this erecting frame one be positioned at workpiece positioning table top dial gauge.

2. crankshaft eccentric specific detectors according to claim 1 is characterized in that: the locating slot of making a place work piece on the described workpiece positioning table.