CN219495055U

CN219495055U - Calibration auxiliary device for height measuring instrument

Info

Publication number: CN219495055U
Application number: CN202320407238.0U
Authority: CN
Inventors: 高翔; 徐飞; 张益喜
Original assignee: Yunnan Dafang Metrology Calibration Co ltd
Current assignee: Yunnan Dafang Metrology Calibration Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-08
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a height measuring instrument calibration auxiliary device which comprises a shell, a drawer, a packaging sponge, a storage groove and a handle, wherein the interior of the shell is movably connected with the surface of the drawer, the front surface of the drawer extends to the exterior of the shell, the interior of the drawer is fixedly connected with the surface of the packaging sponge, the storage groove is formed in the top of the packaging sponge, the right side of the shell is fixedly connected with the left side of the handle, the top of the shell is fixedly connected with the bottom of a limiting frame, the inner wall of the limiting frame is fixedly connected with the surface of filling rubber, and the inner side of the filling rubber is movably connected with the surface of a gauge block. According to the utility model, the shell is arranged, the position required by the calibration of the height ruler is lifted, the limit frame and the filling rubber are utilized to support and limit the gauge block, the toppling of the gauge block caused by the contact of the gauge block with the height ruler measuring jaw is avoided, and meanwhile, the drawer, the packaging sponge and the storage groove can store the gauge block.

Description

Calibration auxiliary device for height measuring instrument

Technical Field

The utility model relates to the technical field of calibration of height measuring instruments, in particular to an auxiliary device for calibrating a height measuring instrument.

Background

The main purpose of the height vernier caliper is to measure the height of a workpiece, and is also often used for measuring the shape and position tolerance dimension and sometimes used for scribing.

After the height gauge is produced, the height gauge needs to be calibrated through the calibration auxiliary device, the existing calibration auxiliary device is usually a gauge block, but the height gauge is detected, and as the gauge block is not provided with the auxiliary device, the gauge block is easy to topple when the measuring jaw of the height gauge is in contact with the gauge block, and especially the gauge block with the enlarged size is easier to topple.

Therefore, the calibration auxiliary device needs to be designed and modified, so that the phenomenon that the calibration auxiliary device is easy to topple is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a calibration auxiliary device for a height measuring instrument, which has the advantage of anti-toppling function of the existing calibration auxiliary device and solves the problem that the existing calibration auxiliary device is easy to topple.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a calibration auxiliary device of a height measuring instrument comprises a shell, a drawer, a packaging sponge, a storage groove, a handle, a limiting frame, filling rubber, a gauge block and a height ruler;

the inside of the shell is movably connected with the surface of the drawer, the front surface of the drawer extends to the outside of the shell, the inside of the drawer is fixedly connected with the surface of the packaging sponge, the storage groove is formed in the top of the packaging sponge, and the right side of the shell is fixedly connected with the left side of the handle;

the top of shell and the bottom fixed connection of spacing, the inner wall of spacing and the fixed surface of packing rubber are connected, the inboard of packing rubber and the surface swing joint of gauge block, the top of gauge block extends to the outside of spacing, the top of shell and the bottom swing joint of altitude chi, the altitude chi is located the right side of spacing.

As the preferable mode of the utility model, the top of the shell is provided with the installation groove positioned on the right side of the height ruler, and the bottom inside the installation groove is fixedly connected with the level gauge.

Preferably, the transparent plastic plate positioned at the top of the level is fixedly connected to the inside of the mounting groove, and the top of the transparent plastic plate extends to the outside of the mounting groove.

As a preferable mode of the utility model, the back of the packaging sponge is provided with a storage tank, and a drying agent is movably connected in the storage tank through a non-woven fabric.

In the utility model, preferably, the back surface of the inside of the shell is fixedly connected with a magnet, the back surface of the drawer is fixedly connected with an iron sheet, and the back surface of the iron sheet is magnetically connected with the front surface of the magnet.

In the present utility model, preferably, a buffer rubber is fixedly connected to the surface of the magnet, and the back surface of the buffer rubber is fixedly connected to the back surface of the inside of the housing.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the shell is arranged, the position required by the calibration of the height ruler is lifted, the limit frame and the filling rubber are utilized to support and limit the gauge block, the toppling of the gauge block caused by the contact of the gauge block with the height ruler measuring jaw is avoided, and meanwhile, the drawer, the packaging sponge and the storage groove can store the gauge block.

2. According to the utility model, the mounting groove and the level gauge are arranged, so that a user can check whether the shell is in a horizontal state or not in real time, and the influence of the inclination of the shell on the accuracy of calibrating the gauge block on the height ruler is avoided.

Drawings

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

FIG. 2 is a schematic elevational cross-sectional view of the structural spacing of the present utility model;

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

fig. 4 is a schematic top cross-sectional view of the structural enclosure of the present utility model.

In the figure: 1. a housing; 2. a drawer; 3. packaging the sponge; 4. a storage groove; 5. a handle; 6. a limiting frame; 7. filling rubber; 8. a gauge block; 9. a height ruler; 10. a mounting groove; 11. a level gauge; 12. a transparent plastic plate; 13. a storage tank; 14. a drying agent; 15. a magnet; 16. iron sheet; 17. and (3) buffering rubber.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides an auxiliary device for calibrating a height measuring instrument, which comprises a shell 1, a drawer 2, a packaging sponge 3, a storage groove 4, a handle 5, a limit frame 6, filling rubber 7, a gauge block 8 and a height gauge 9;

the inside of the shell 1 is movably connected with the surface of the drawer 2, the front surface of the drawer 2 extends to the outside of the shell 1, the inside of the drawer 2 is fixedly connected with the surface of the packaging sponge 3, the storage groove 4 is formed in the top of the packaging sponge 3, and the right side of the shell 1 is fixedly connected with the left side of the handle 5;

the top of shell 1 and the bottom fixed connection of spacing 6, the inner wall of spacing 6 and the fixed surface of packing rubber 7 are connected, the inboard of packing rubber 7 and the surface swing joint of gauge block 8, the top of gauge block 8 extends to the outside of spacing 6, the top of shell 1 and the bottom swing joint of height chi 9, height chi 9 is located the right side of spacing 6.

Referring to fig. 3, a mounting groove 10 positioned on the right side of the height gauge 9 is formed in the top of the housing 1, and a level 11 is fixedly connected to the bottom of the inside of the mounting groove 10.

As a technical optimization scheme of the utility model, a user can check whether the shell 1 is in a horizontal state in real time by arranging the mounting groove 10 and the level meter 11, so that the influence on the accuracy of calibrating the gauge block 8 on the height ruler 9 due to the inclination of the shell 1 is avoided.

Referring to fig. 3, a transparent plastic plate 12 is fixedly coupled to the inside of the installation groove 10 at the top of the level 11, and the top of the transparent plastic plate 12 extends to the outside of the installation groove 10.

As a technical optimization scheme of the utility model, the level 11 is protected by arranging the transparent plastic plate 12, so that the phenomenon that the level 11 is short-circuited due to water entering the inside of the installation groove 10 is avoided.

Referring to fig. 4, a storage tank 13 is provided at the back of the packaging sponge 3, and a drying agent 14 is movably connected to the inside of the storage tank 13 through a non-woven fabric.

As a technical optimization scheme of the utility model, the air in the shell 1 is dehumidified by arranging the storage tank 13 and the drying agent 14, so that the moisture in the air is reduced, and the rusting of the gauge block 8 caused by overhigh air humidity is avoided.

Referring to fig. 4, a magnet 15 is fixedly connected to the back surface of the inside of the housing 1, an iron piece 16 is fixedly connected to the back surface of the drawer 2, and the back surface of the iron piece 16 is magnetically connected to the front surface of the magnet 15.

As a technical optimization scheme of the utility model, the drawer 2 is fixed by the magnetism of the magnet 15 through the arrangement of the magnet 15 and the iron sheet 16, so that the drawer 2 is prevented from being separated from the inside of the shell 1 due to the shaking of the shell 1.

Referring to fig. 4, a buffer rubber 17 is fixedly connected to the surface of the magnet 15, and the back surface of the buffer rubber 17 is fixedly connected to the back surface inside the housing 1.

As a technical optimization scheme of the utility model, the magnet 15 is protected by the buffer rubber 17, so that the magnet 15 is prevented from being damaged due to collision with the magnet 15 caused by too high speed when the drawer 2 is retracted into the shell 1.

The working principle and the using flow of the utility model are as follows: during the use, insert gauge block 8 in spacing 6 earlier, fill rubber 7 simultaneously and can fill the gap between gauge block 8 and the spacing 6, avoid gauge block 8 because the gap takes place to incline, then reduce the height of 9 measuring jaws of height chi, the measuring jaw contacts with gauge block 8 top to calibrate height chi 9, because spacing 6 and filling rubber 7 carry out spacing to gauge block 8, avoid gauge block 8 to topple over because of receiving the touching of foreign object.

To sum up: this height measuring instrument calibration auxiliary device carries the required position of height chi 9 calibration through setting up shell 1 to utilize spacing 6 and filling rubber 7 to support spacing to gauge block 8, avoid gauge block 8 because with 9 measuring jaw contacts of height chi, lead to it to empty, drawer 2, packing sponge 3 and storage tank 4 can store gauge block 8 simultaneously.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The auxiliary device for calibrating the height measuring instrument is characterized by comprising a shell (1), a drawer (2), a packaging sponge (3), a storage groove (4), a handle (5), a limiting frame (6), filling rubber (7), a gauge block (8) and a height gauge (9);

the inside of the shell (1) is movably connected with the surface of the drawer (2), the front surface of the drawer (2) extends to the outside of the shell (1), the inside of the drawer (2) is fixedly connected with the surface of the packaging sponge (3), the storage groove (4) is formed in the top of the packaging sponge (3), and the right side of the shell (1) is fixedly connected with the left side of the handle (5);

the top of shell (1) and the bottom fixed connection of spacing (6), the inner wall of spacing (6) is with the fixed surface of packing rubber (7) be connected, the inboard of packing rubber (7) and the surface swing joint of gauge block (8), the top of gauge block (8) extends to the outside of spacing (6), the top of shell (1) and the bottom swing joint of altitude chi (9), altitude chi (9) are located the right side of spacing (6).

2. A height measurement instrument calibration aid as claimed in claim 1, wherein: the top of shell (1) has seted up mounting groove (10) that are located the altitude chi (9) right side, inside bottom fixedly connected with spirit level (11) of mounting groove (10).

3. A height measurement instrument calibration aid as claimed in claim 2, wherein: the inside fixedly connected with of mounting groove (10) is located transparent plastic sheet (12) at spirit level (11) top, the top of transparent plastic sheet (12) extends to the outside of mounting groove (10).

4. A height measurement instrument calibration aid as claimed in claim 1, wherein: the back of packing sponge (3) has seted up bin (13), the inside of bin (13) is through non-woven fabrics swing joint has drier (14).

5. A height measurement instrument calibration aid as claimed in claim 1, wherein: the back of shell (1) inside fixedly connected with magnet (15), the back fixedly connected with iron sheet (16) of drawer (2), the back of iron sheet (16) is connected with the front magnetism of magnet (15).

6. A height measurement instrument calibration aid as claimed in claim 5, wherein: the surface of the magnet (15) is fixedly connected with buffer rubber (17), and the back of the buffer rubber (17) is fixedly connected with the back of the inside of the shell (1).