CN221006285U - Portable C angle rapid measuring instrument - Google Patents

Abstract

The utility model discloses a portable C angle quick measuring instrument, which belongs to the technical field of part processing equipment and comprises a stator, wherein a sliding groove is formed in the top of the stator, a sliding measuring instrument is arranged in the sliding groove, the sliding measuring instrument is connected with the stator through a locating pin, one side of the stator is fixedly connected with a fixing seat through a fastening screw, a supporting and fixing arm is arranged on the fixing seat, one end of the supporting and fixing arm is provided with a scale, a powerful magnet on the working side of the stator can be used for tightly attaching a datum plane of the stator to the datum plane of a part to be measured to be positioned on the same datum, and the sliding measuring instrument is downwards slid until a 45-degree inclined plane of the sliding measuring instrument is tightly attached to a 45-degree inclined plane of the measured C angle of the part to be measured, so that the measured C angle value can be measured under the cooperation of the scale, the portable C angle quick measuring instrument is convenient to operate, and small in measuring parameter error, and greatly improves the precision of the part processing.

Description

Portable C angle rapid measuring instrument

Technical Field

The utility model relates to the technical field of part machining equipment, in particular to a portable C angle rapid measuring instrument.

Background

Angle C is a specific 45 degree angle in mechanical die tooling. In the mechanical manufacturing production process, because factors such as safety, performance and attractive appearance of products are considered, chamfering is usually required to be carried out on the parts, and the C angle values of the chamfer are always different according to requirements, so that the C angle values of the chamfer are required to be measured in the part machining process, and the accuracy of part chamfering machining is guaranteed. The operator is measured through the visual inspection or conventional standard sample contrast mode in the C angle value measurement process of chamfer mostly, and its measurement operation is comparatively inconvenient, and the parameter error of measuring simultaneously is also often great, and then leads to the precision of part processing not high, then has the reason to this, research improvement to current structure provides portable C angle rapid survey appearance to the purpose that has more practical value in the hope.

Disclosure of utility model

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a portable C angle rapid measuring instrument, which can utilize a powerful magnet on the working side of a stator to tightly attach a stator reference surface and a reference surface of a part to be measured to the same reference, and can measure a measured C angle value by tightly attaching a 45-degree inclined surface of the sliding detector and a measured C angle 45-degree inclined surface of the part to be measured by sliding the sliding detector downwards until the 45-degree inclined surface of the sliding detector is tightly attached to the measured C angle 45-degree inclined surface of the part to be measured.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The portable C angle rapid measuring instrument comprises a stator, wherein a sliding groove is formed in the top of the stator, a sliding detector is arranged in the sliding groove, the sliding detector is connected with the stator through a locating pin, one side of the stator is fixedly connected with a fixing seat through a fastening screw, a supporting and fixing arm is arranged on the fixing seat, and one end of the supporting and fixing arm is provided with a measuring meter.

Furthermore, the stator is of an L-shaped structure, and a plurality of powerful magnets are fixedly arranged on the inner side of the stator.

Further, pin holes are formed in the stator and the sliding detector, and the positioning pins sequentially penetrate through the stator and the sliding detector through the pin holes.

Further, the fixing base comprises a base, the base is fixed on one side of the stator through a fastening screw, the top of the base is fixedly connected with a support column, and the support fixing arm is fixed on the periphery of the support column.

Further, a tensioning groove I and a tensioning groove II are respectively formed in the tops of the two ends of the supporting and fixing arm, and the supporting column and the scale are respectively arranged in the tensioning groove I and the tensioning groove II and are fixed through locking screws.

Further, the inclined plane of the sliding detector faces downwards and is arranged at 45 degrees.

Further, the measuring bottom end of the gauge is in extrusion contact with the top surface of the sliding gauge.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the datum plane of the stator is tightly attached to the datum plane of the part to be measured through the powerful magnet on the working side of the stator, the sliding detector is slid downwards after the locating pin is removed until the 45-degree inclined plane of the sliding detector is tightly attached to the 45-degree inclined plane of the measured C angle of the part to be measured, the vertical distance of the downward sliding of the sliding detector can be measured by the aid of the gauge under the cooperation of the gauge, namely, the measured C angle value is obtained, the operation is convenient and quick, the measuring parameter error is small, and the machining accuracy of the part is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic diagram of a stator structure according to the present utility model;

Fig. 5 is a schematic view of a position structure of a fixing base according to the present utility model.

The reference numerals in the figures illustrate:

1. A stator;

2. A chute;

3. Sliding the probe;

4. a positioning pin;

5. Fastening a screw;

6. A fixing seat; 61. a base; 62. a support column;

7. A supporting and fixing arm;

8. a scale;

9. A strong magnet;

10. a pin hole;

11. Locking the screw.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

Referring to fig. 1-5, the portable rapid measuring instrument for angle C comprises a stator 1, wherein a chute 2 is formed in the top of the stator 1, a sliding detector 3 is arranged in the chute 2, the sliding detector 3 is connected with the stator 1 through a locating pin 4, one side of the stator 1 is fixedly connected with a fixing seat 6 through a fastening screw 5, a supporting and fixing arm 7 is arranged on the fixing seat 6, and a scale 8 is arranged at one end of the supporting and fixing arm 7.

Referring to fig. 4, the stator 1 has an L-shaped structure, and a plurality of powerful magnets 9 are fixedly mounted on the inner side of the stator 1, when in use, the reference surface of the stator 1 and the reference surface of the part to be measured can be tightly attached to each other by the arrangement of the powerful magnets 9 and placed on the same reference, so that the accuracy of measurement is improved.

Referring to fig. 1 and 3, pin holes 10 are formed in the stator 1 and the sliding detector 3, and the positioning pin 4 sequentially penetrates through the stator 1 and the sliding detector 3 through the pin holes 10, and when in use, the reference of the stator 1 and the sliding detector 3 can be overlapped by using the positioning pin 4 through the arrangement of the pin holes 10.

Referring to fig. 5, the fixing base 6 includes a base 61, the base 61 is fixed on one side of the stator 1 by a fastening screw 5, a support column 62 is fixedly connected to the top of the base 61, and a support fixing arm 7 is fixed on the periphery of the support column 62.

Referring to fig. 5, the top parts of the two ends of the supporting and fixing arm 7 are respectively provided with a first tensioning slot and a second tensioning slot, the supporting column 62 and the gauge 8 are respectively arranged in the first tensioning slot and the second tensioning slot and are fixed through the locking screw 11, and when in use, the gauge 8 is conveniently arranged at a proper position on the sliding detector 3 and is quickly fixed through the arrangement of the first tensioning slot and the second tensioning slot and the cooperation of the locking screw 11.

Referring to fig. 3, the inclined surface of the sliding probe 3 faces downward and is disposed at 45 degrees.

Referring to fig. 1 and 2, the measuring bottom end of the gauge 8 is in pressing contact with the top surface of the sliding gauge 3.

When in use: the reference surface of the stator 1 is tightly attached to the reference surface of the part to be measured by using the powerful magnet 9 on the working side of the stator 1, the reference coincidence of the stator 1 and the reference surface of the sliding detector 3 is realized by using the locating pin 4 through the pin holes 10 on the stator 1 and the sliding detector 3, the scale 8 is arranged at a proper position on the sliding detector 3 by adjusting the fixing seat 6 and the supporting fixing arm 7, each fastening screw 5 and each locking screw 11 are locked, the numerical value on the scale 8 is immediately set as a reference zero position, the imported locating pin 4 is pulled out, the sliding detector 3 is pressed by hand, the sliding detector 3 is tightly attached to the 45-degree inclined surface of the sliding detector 3 along the chute 2 until the 45-degree inclined surface of the part to be measured is tightly attached to the 45-degree inclined surface of the C angle of the part to be measured, the numerical value can be measured by using the scale 8 in the stator 1 along the downward sliding chute 2, the numerical value measured by using the scale 8 is the numerical value to be the C angle value to be measured, the whole operation is convenient and quick, the error of the measured parameter is small, and the machining accuracy of the part is greatly improved.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. Portable C angle rapid survey appearance, including stator (1), its characterized in that: spout (2) have been seted up at the top of stator (1), be provided with in spout (2) and survey son (3) that slides, be connected through locating pin (4) between survey son (3) and stator (1), one side of stator (1) is through fastening screw (5) fixedly connected with fixing base (6), be provided with on fixing base (6) and support fixed arm (7), support fixed arm (7) one end is provided with scale (8).

2. The portable C-angle rapid measuring instrument according to claim 1, wherein: the stator (1) is of an L-shaped structure, and a plurality of powerful magnets (9) are fixedly arranged on the inner side of the stator (1).

3. The portable C-angle rapid measuring instrument according to claim 1, wherein: the fixing device is characterized in that pin holes (10) are formed in the fixing device (1) and the sliding measuring device (3), and the locating pins (4) sequentially penetrate through the fixing device (1) and the sliding measuring device (3) through the pin holes (10).

4. The portable C-angle rapid measuring instrument according to claim 1, wherein: the fixing seat (6) comprises a base (61), the base (61) is fixed on one side of the stator (1) through a fastening screw (5), a support column (62) is fixedly connected to the top of the base (61), and the support fixing arm (7) is fixed on the periphery of the support column (62).

5. The portable C-angle rapid measuring instrument according to claim 4, wherein: the two ends of the supporting and fixing arm (7) are respectively provided with a tensioning groove I and a tensioning groove II, and the supporting column (62) and the scale (8) are respectively arranged in the tensioning groove I and the tensioning groove II and are fixed through locking screws (11).

6. The portable C-angle rapid measuring instrument according to claim 1, wherein: the inclined plane of the sliding detector (3) faces downwards and is arranged at 45 degrees.

7. The portable C-angle rapid measuring instrument according to claim 1, wherein: the measuring bottom end of the gauge (8) is in extrusion contact with the top surface of the sliding detector (3).