CN211401060U

CN211401060U - Carbide anvil depth of parallelism detection instrument

Info

Publication number: CN211401060U
Application number: CN201922195214.XU
Authority: CN
Inventors: 郭伟波; 黄椿; 金益民; 吴晓娜
Original assignee: Zhejiang Hengcheng Cemented Carbide Co Ltd
Current assignee: Zhejiang Hengcheng Cemented Carbide Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-01
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a carbide anvil depth of parallelism measuring tool, the on-line screen storage device comprises a base, the vertical two locating levers that are equipped with on the base, still be equipped with adjustable support on the base, the top of adjustable support is equipped with the amesdial. The utility model has the advantages that: the base is used for establishing a reference surface, then the two positioning rods are used for positioning the anvil to be detected, the dial indicator is adjusted to a proper position through the adjustable support, then four edges of the top surface of the anvil are measured respectively, and whether the parallelism of every two opposite edges of the top surface of the anvil meets the requirement or not is detected.

Description

Carbide anvil depth of parallelism detection instrument

Technical Field

The utility model relates to a carbide anvil depth of parallelism detection instrument.

Background

The hard alloy anvil is an important component for producing the artificial diamond device, for the hard alloy anvil, the lower part of the hard alloy anvil is cylindrical, the top surface of the hard alloy anvil is rectangular, and no effective detection method is available for the parallelism of four sides of the rectangular top surface, and the parallelism has too great difference, so that the later use effect can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbide top hammer depth of parallelism detection instrument can effectively solve the unable problem that detects of current carbide top hammer face depth of parallelism.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a carbide anvil depth of parallelism detection instrument, includes the base, the vertical two locating levers that are equipped with on the base, still be equipped with adjustable support on the base, the top of adjustable support is equipped with the amesdial.

Preferably, the base is provided with a sliding chute with a dovetail-shaped cross section, a sliding block is arranged in the sliding chute, the bottom end of the positioning rod is inserted into the sliding chute and fixed on the sliding block, the outer surface of the lower part of the positioning rod is provided with an external thread, the lower part of the positioning rod is also sleeved with a locking nut matched with the external thread, the relative position of the positioning rod is fixed by screwing the locking nut and the friction force on the surface of the base, the upper part of the positioning rod is sleeved with a rolling bearing, the outer diameter of the rolling bearing is larger than the diameter of the circumscribed circle of the locking nut, the sliding block slides in the sliding chute to adjust the mutual distance between the two positioning rods so as to adapt to top hammers with different sizes, the position of the positioning rod is fixed by the locking nut, the positioning rod is prevented from moving when the top hammers are rotated and affecting the accuracy of measured data, the adjusting nut can be prevented from contacting with the anvil to influence normal measurement.

Preferably, be equipped with first scale on the other base of spout, still be equipped with on the base and be located between two locating levers with spout vertically second scale, let two locating levers symmetry adjust, the second scale can let the angle of top hammer top surface align when measuring, does benefit to and all gets the data of the same position point on the edge at every turn measuring.

Preferably, the adjustable support is including setting up telescopic support pole on the base and rotating the folding branch pole of connection at telescopic support pole top, the amesdial changes the top that sets up at folding branch pole, adjusts suitable height through telescopic support, and horizontal distance and position are adjusted to the rethread folding branch pole, let the amesdial be in suitable position and measure.

Compared with the prior art, the utility model has the advantages that: the base is used for establishing a reference surface, then the two positioning rods are used for positioning the anvil to be detected, the dial indicator is adjusted to a proper position through the adjustable support, then four edges of the top surface of the anvil are measured respectively, and whether the parallelism of every two opposite edges of the top surface of the anvil meets the requirement or not is detected.

Drawings

Fig. 1 is a front view of a tool for detecting parallelism of a hard alloy anvil according to the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 and 2, the utility model relates to a carbide anvil parallelism detection tool's embodiment, a carbide anvil parallelism detection tool, including base 1, the vertical two locating levers 2 that are equipped with on the base 1, still be equipped with adjustable support 3 on the base 1, the top of adjustable support 3 is equipped with amesdial 4.

The base 1 is used for establishing a reference surface, then the two positioning rods 2 are used for positioning the anvil to be detected, the adjustable bracket 3 is used for adjusting the dial indicator 4 to a proper position, then four edges of the top surface of the anvil are measured respectively, and whether the parallelism of two opposite edges of the top surface of the anvil meets the requirement or not is detected.

As shown in fig. 3, in order to further improve the measurement accuracy and adapt to the measurement of more different sizes of holding hammers, base 1 is last to be opened and to have the cross section to be dovetail spout 5, be equipped with slider 6 in the spout 5, the bottom of locating lever 2 is inserted in the spout 5 and is fixed on slider 6, the lower part surface of locating lever 2 is equipped with the external screw thread, the lower part of locating lever 2 still overlaps the lock nut 7 with the external screw thread adaptation, fixes the relative position of locating lever 2 through the frictional force of screwing lock nut 7 and base 1 surface, the upper portion cover of locating lever 2 has antifriction bearing 8, and the external diameter of antifriction bearing 8 is greater than lock nut 7's circumscribed circle diameter. Slide in spout 5 through slider 6, adjust the interval between two locating levers 2, adapt to the top hammer of different diameters, then through lock nut 7 fixed relative position, and the bearing can rotate the adjusting position at the top hammer reduce with the locating lever between 2 frictional force, can prevent simultaneously that top hammer and lock nut 7 from contacting, cause measuring error or hit loose lock nut 7.

In order to improve the accuracy, a first scale 9 is arranged on the base 1 beside the sliding groove 5, so that the symmetry degree of the center line can be kept when the two positioning rods 2 are adjusted, a second scale 10 which is positioned between the two positioning rods 2 and perpendicular to the sliding groove 5 is further arranged on the base 1, the arrangement of the second scale 10 can enable the corners of the top surface of the anvil to be centered, the position of each edge to be measured is kept the same, and more accurate data can be obtained.

But also adjustable support 3 is including setting up telescopic support 11 on base 1 and rotating the folding branch 12 of connecting at telescopic support 11 top, amesdial 4 changes the top that sets up at folding branch 12, and telescopic support 11 and folding branch 12 all will have the function of fixed relative position, adjust the height of amesdial 4 through telescopic support 11, and adjust the horizontal distance of amesdial 4 through folding branch 12.

When the top hammer is used, the distance between the two positioning rods 2 is adjusted according to the size of the top hammer, the top hammer is placed on the base 1, the cylindrical part of the top hammer leans against the positioning rods 2, then one angle of the top surface is aligned to the second scale 10, then the numerical value of one side of the top surface is measured through the dial indicator 4, the top hammer is rotated, when the second angle of the top hammer is aligned to the second scale 10, the numerical value of the second side is recorded until the numerical values of the four sides are recorded completely, and then whether the parallelism of the two sides meets the design requirement or not is obtained through the numerical values of the two opposite sides.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. The utility model provides a carbide anvil depth of parallelism detection instrument which characterized in that: the device is characterized by comprising a base (1), wherein two positioning rods (2) are vertically arranged on the base (1), an adjustable support (3) is further arranged on the base (1), and a dial indicator (4) is arranged at the top end of the adjustable support (3).

2. The tool for detecting parallelism of a hard alloy anvil according to claim 1, wherein: open spout (5) that have the cross section to be the dovetail on base (1), be equipped with slider (6) in spout (5), the bottom of locating lever (2) is inserted in spout (5) and is fixed on slider (6), the lower part surface of locating lever (2) is equipped with the external screw thread, the lower part of locating lever (2) still the cover have with lock nut (7) of external screw thread adaptation, the relative position of fixed positioning lever (2) through the frictional force of screwing lock nut (7) and base (1) surface, the upper portion cover of locating lever (2) has antifriction bearing (8), and the external diameter of antifriction bearing (8) is greater than the external circle diameter of lock nut (7).

3. The tool for detecting parallelism of a hard alloy anvil according to claim 2, wherein: the automatic positioning device is characterized in that a first scale ruler (9) is arranged on the base (1) beside the sliding groove (5), and a second scale ruler (10) which is positioned between the two positioning rods (2) and is perpendicular to the sliding groove (5) is further arranged on the base (1).

4. The tool for detecting parallelism of a hard alloy anvil according to claim 1, wherein: the adjustable support (3) comprises a telescopic support rod (11) arranged on the base (1) and a folding support rod (12) connected to the top of the telescopic support rod (11) in a rotating mode, and the dial indicator (4) is arranged on the top end of the folding support rod (12) in a rotating mode.