CN210922484U

CN210922484U - Symmetry measuring gauge

Info

Publication number: CN210922484U
Application number: CN201922069854.6U
Authority: CN
Inventors: 刘明
Original assignee: Wuxi Risheng Measuring Tool Co ltd
Current assignee: Wuxi Risheng Measuring Tool Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-03
Anticipated expiration: 2029-11-26

Abstract

The utility model belongs to the technical field of measuring instrument, specifically disclose a symmetry measurement gauge, including bottom plate and diaphragm, the diaphragm is installed on the bottom plate through two risers, still includes measuring device, closing device and positioner; the measuring device comprises a measuring body, a spring and a measuring head, wherein the measuring body is arranged on the transverse plate and comprises a guide sleeve and a dial indicator, the lower end of the guide sleeve is connected with one end of the spring, and the other end of the spring is connected with the measuring head; the pressing device comprises a pressing clamp, a handle and a pressing head, the pressing clamp is arranged on the transverse plate, one end of the pressing clamp is connected with the handle, and the other end of the pressing clamp is connected with the pressing head; the positioning device includes a planar datum for placing a workpiece, the planar datum being mounted to the base plate. The symmetry degree of the parts can be directly measured, and the measurement precision and efficiency are improved.

Description

Symmetry measuring gauge

Technical Field

The utility model relates to a measuring instrument technical field, more specifically relates to an utensil is examined in symmetry measurement.

Background

In the field of position measurement, position is the variation of the actual position of a controlled element from its ideal position. The existing measuring method is a handheld claw measuring method, and is large in measuring error and low in efficiency.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned drawback that exists among the prior art, the utility model aims at providing an utensil is examined in symmetry measurement, the symmetry that can this type of part of direct measurement has improved measurement accuracy and efficiency.

The utility model discloses an aim at and solve its technical problem and adopt following technical scheme to realize:

a symmetry measuring gauge comprises a bottom plate and a transverse plate, wherein the transverse plate is arranged on the bottom plate through two vertical plates, and the symmetry measuring gauge also comprises a measuring device, a pressing device and a positioning device; the measuring device comprises a measuring body, a spring and a measuring head, wherein the measuring body is arranged on the transverse plate and comprises a guide sleeve and a dial indicator, the lower end of the guide sleeve is connected with one end of the spring, and the other end of the spring is connected with the measuring head; the pressing device comprises a pressing clamp, a handle and a pressing head, the pressing clamp is arranged on the transverse plate, one end of the pressing clamp is connected with the handle, and the other end of the pressing clamp is connected with the pressing head; the positioning device includes a planar datum for placing a workpiece, the planar datum being mounted to the base plate.

Preferably, the upper end of the measuring head extends into the guide sleeve and is movably connected with the guide sleeve, and the measuring head moves up and down along the inner side of the guide sleeve under the action of the spring.

Preferably, the left side and the right side of the bottom plate are respectively provided with a first foot and a second foot.

Preferably, the upper end of the pressing pliers is connected with the handle through a nut.

Preferably, the lower end of the pressing clamp is connected with the pressure head through a nut.

Preferably, the lower side of the plane reference is mounted on the base plate, and the upper side of the plane reference is used for placing the workpiece.

The utility model discloses symmetry measures and examines utensil has following advantage: the device comprises a bottom plate, a transverse plate, a measuring device, a pressing device and a positioning device, wherein the transverse plate is arranged on the bottom plate through two vertical plates; the measuring device comprises a measuring body, a spring and a measuring head, wherein the measuring body is arranged on the transverse plate and comprises a guide sleeve and a dial indicator, the lower end of the guide sleeve is connected with one end of the spring, and the other end of the spring is connected with the measuring head; the pressing device comprises a pressing clamp, a handle and a pressing head, the pressing clamp is arranged on the transverse plate, one end of the pressing clamp is connected with the handle, and the other end of the pressing clamp is connected with the pressing head; the positioning device includes a planar datum for placing a workpiece, the planar datum being mounted to the base plate. The symmetry degree of the parts can be directly measured, and the measurement precision and efficiency are improved.

Drawings

Fig. 1 is a schematic structural view of a symmetry measurement fixture provided in an embodiment of the present invention;

in the figure: 1. a base plate; 2. a transverse plate; 3. a vertical plate; 4. a measurement body; 41. a guide sleeve; 42. a dial indicator; 5. a spring; 6. a measuring head; 7. pressing pliers; 8. a handle; 9. a pressure head; 10. a plane reference; 11. a first foot; 12. a second footing.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the objectives of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention for the symmetry measurement test tool of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, a symmetry measuring gauge comprises a bottom plate 1 and a transverse plate 2, wherein the transverse plate 2 is mounted on the bottom plate 1 through two vertical plates 3, and the symmetry measuring gauge further comprises a measuring device, a pressing device and a positioning device; the measuring device comprises a measuring body 4, a spring 5 and a measuring head 6, wherein the measuring body 4 is arranged on the transverse plate 2, the measuring body 4 comprises a guide sleeve 41 and a dial indicator 42, the lower end of the guide sleeve 41 is connected with one end of the spring 5, and the other end of the spring 5 is connected with the measuring head 6; the pressing device comprises a pressing clamp 7, a handle 8 and a pressing head 9, the pressing clamp 7 is installed on the transverse plate 2, one end of the pressing clamp 7 is connected with the handle 8, and the other end of the pressing clamp 7 is connected with the pressing head 9; the positioning device comprises a plane reference 10 for placing a workpiece, and the plane reference 10 is installed on the base plate 1.

In this embodiment, the upper end of the measuring head 6 extends into the guide sleeve 41 and is movably connected with the guide sleeve 41, and moves up and down along the inner side of the guide sleeve 41 under the action of the spring 5.

In this embodiment, the left side and the right side of the bottom plate 1 are respectively provided with a first foot 11 and a second foot 12; the first foot 11 and the second foot 12 are used to support the soleplate 1.

In this embodiment, the upper end of the pressing pliers 7 is connected with the handle 8 through a nut.

In this embodiment, the lower end of the pressing jaw 7 is connected with the pressing head 9 through a nut, and the pressing head 9 is used for pressing a workpiece.

In this embodiment, the lower side of the plane reference 10 is mounted on the base plate 1, and the upper side of the plane reference 10 is used for placing the workpiece, so as to ensure that the workpiece is placed at the right position before detection.

The utility model discloses theory of operation and use flow: when the positioning device is used, one surface of a workpiece is placed on the plane reference 10, the pressing pliers 7 is pushed by shifting the handle 8, and the pressing head 9 is pressed against the workpiece to complete positioning; the measuring head 6 moves downwards under the action of the spring 5 to contact the measured surface of the workpiece, and the digital display gauge returns to zero after the reading of the digital display gauge 42 is stable. Turning over the workpiece, putting the other surface of the workpiece on a plane reference 10, and pressing the workpiece by a pressing head 9 through a pressing clamp 7 to finish positioning; the measuring head 6 moves downwards under the action of the spring 5 to contact the measured surface of the workpiece, and the reading of the dial indicator 42 is the symmetry. The measurement is completed.

The utility model discloses symmetry measure examine utensil and measure with the symmetry among the prior art and examine the utensil and compare, the symmetry that can this type of part of direct measurement has improved measurement accuracy and efficiency.

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", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed 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," and "fixed" are to be construed broadly and may, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims

1. A symmetry measuring gauge comprises a bottom plate (1) and a transverse plate (2), wherein the transverse plate (2) is installed on the bottom plate (1) through two vertical plates (3), and the symmetry measuring gauge is characterized by further comprising a measuring device, a pressing device and a positioning device;

the measuring device comprises a measuring body (4), a spring (5) and a measuring head (6), wherein the measuring body (4) is arranged on the transverse plate (2), the measuring body (4) comprises a guide sleeve (41) and a dial indicator (42), the lower end of the guide sleeve (41) is connected with one end of the spring (5), and the other end of the spring (5) is connected with the measuring head (6);

the pressing device comprises a pressing clamp (7), a handle (8) and a pressing head (9), the pressing clamp (7) is installed on the transverse plate (2), one end of the pressing clamp (7) is connected with the handle (8), and the other end of the pressing clamp (7) is connected with the pressing head (9);

the positioning device comprises a plane reference (10) for placing a workpiece, and the plane reference (10) is mounted on the base plate (1).

2. The symmetry degree measuring gauge according to claim 1, wherein the upper end of the measuring head (6) extends into the guide sleeve (41) and is movably connected with the guide sleeve (41), and moves up and down along the inner side of the guide sleeve (41) under the action of the spring (5).

3. The symmetry degree measurement gauge according to claim 1, wherein the bottom left side and the bottom right side of the bottom plate (1) are respectively provided with a first foot (11) and a second foot (12).

4. The symmetry measuring gauge according to claim 1, characterized in that the upper end of the pressing jaw (7) is connected to the handle (8) by a nut.

5. The symmetry measuring gauge according to claim 1, characterized in that the lower end of the pressure clamp (7) is connected to the pressure head (9) by means of a nut.

6. The symmetry measuring gauge according to claim 1, characterized in that the lower side of the plane datum (10) is mounted on the base plate (1) and the upper side of the plane datum (10) is used for placing the workpiece.