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Multifunction depth vernier

A vernier and multi-functional technology, applied in the field of depth vernier, can solve the problem of single function

Inactive Publication Date: 2007-11-07
朱光锥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the lack of single function of the depth vernier, the present invention provides a three-in-one multifunctional depth vernier with the depth vernier as the main body, which integrates the functions of the large circle tool and the centering cross ruler into one, and the structure Simple, convenient operation, time-saving

Method used

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Embodiment Construction

[0015] Fig. 1 is the three-dimensional view of multifunctional depth vernier ruler of the present invention, compared with common depth vernier ruler, it has increased the arc angle that ruler frame (2) is connected with the side of clip foot (1), and in ruler frame ( 2) Two small holes are set on the clamping feet (1) on the back, and two cylindrical positioning feet (5) are installed. The positive side (B) of the main ruler (3) is vertical and equally divided between the two cylindrical positioning feet (5 ) center line. In addition, the outer circular axes of the two cylindrical positioning feet (5) are on the same level as the clamping surface (A). There is a groove on the front side (B) of the main ruler (3), and the plate-shaped marking needle (4) is fastened in the groove by two small countersunk screws. ) is also provided with a long gap (as shown in Figure 4), and the plate-shaped needle (4) can enter it along with the main ruler (3), so that the front end of the mai...

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Abstract

The invention relates to a multi-function depth vernier gage. Based on the existing depth vernier gage, it enlarged the circle arc angle which connects the taping buck (2) and the card foot (1) side, and added two column localization foots (5) on the card foot (1) and located the plate shape scriber (4) on the front straight side (B) of the host ruler (3), the end lateral section of the host ruler (3) was loaded with a standby plate shape scriber (7), the back of the taping buck(2) near the card foot (1) side is equipped with a long gap, the plate shape scriber (4) can enter it following the host ruler(3), the host ruler (3) front end surface can be even with the card surface (A), and align the zero position, the main ruler (3) side (B)is vertical and divides equally of the central segment of the two column localization foots (5), moreover, the two column localization foots (5) outer annulus spool thread with card surface (A) in identical plane. The invention is used for the machine-finishing profession worker to survey the work piece depth, pull similar to pass cover, the stuffy lid, the bearing seat and so on (in particular large diameter) work piece end surface screw (hitch) the hole distribution round line as well as delimits the axis and the hole center core labor (quantity), its structure is simple, easy to operate.

Description

Technical field [0001] The invention relates to a depth vernier used in the mechanical processing industry, in particular to a multifunctional depth vernier that can also be used as a circular arc line, an axis and a hole center line. Background technique [0002] As we all know, the depth vernier is a general-purpose measuring tool for semi-finishing or rough machining. Its function is to measure the depth of holes, steps and grooves on the workpiece. It is characterized by simple structure and easy use, but it has a single function. In the prior art, there is no circular line that can also be used to mark the distribution of screw (bolt) holes on the end surface of workpieces such as transparent covers, stuffy covers, bearing seats, etc. Multipurpose depth vernier. What is used to draw the round line of the screw (bolt) hole distribution on the end surface of the workpiece is a special large circle tool (such as the large circle tool introduced on page 32 of the book "Fit...

Claims

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Application Information

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IPC IPC(8): G01B3/18G01B5/18
Inventor 朱光锥
Owner 朱光锥
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