CN217764764U

CN217764764U - Measuring tool detection device

Info

Publication number: CN217764764U
Application number: CN202222036294.6U
Authority: CN
Inventors: 何志奇; 许学育
Original assignee: Hubei Shangqi Measurement And Testing Co ltd
Current assignee: Hubei Shangqi Measurement And Testing Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-08
Anticipated expiration: 2032-08-03

Abstract

The utility model belongs to the technical field of the length measuring tool detects technique and specifically relates to a measuring tool detection device, including examining test table, examine test table top one side fixed mounting and have the fixed plate, it is provided with the locating plate to examine test table top opposite side, locating plate and fixed plate parallel arrangement, one side that the fixed plate was kept away from to the locating plate is provided with adjusting part, adjusting part is used for adjusting the interval between fixed plate and the locating plate, one side that the fixed plate is close to the locating plate is provided with measuring tool fixed establishment, measuring tool fixed establishment can follow fixed plate length direction and slide, is used for placing the measuring tool fixed establishment internal fixation with the measuring tool through the measuring tool fixed establishment that sets up, then promotes measuring tool fixed establishment between fixed plate and the fixed plate along fixed plate length direction, and the interval between locating plate and the fixed plate is the size that measuring tool length detected, is convenient for the length of short-term test measuring tool through locating plate and fixed plate, improves measuring tool detection efficiency.

Description

Measuring tool detection device

Technical Field

The utility model relates to a length measuring tool detects technical field, specifically is a measuring tool detection device.

Background

The measuring tool is a kind of measuring tool for short, it is a kind of instrument which has fixed form when it is used, and is used for reproducing or providing one or more known quantity values of given quantity, the present length measuring tool includes vernier caliper, vernier depth gauge, vernier height gauge, etc., after the length measuring tool is produced, it is necessary to test the length of the length measuring tool, and judge whether the length of the length measuring tool meets the standard or not, however, the present detection mode usually uses measuring tool to measure vernier caliper, etc. manually by staff, and is easily affected by human factors, which results in unstable measurement and affects the accuracy of measurement.

Through search, a detection device for a length measuring tool is disclosed, for example, the chinese patent application No.: 202122742179.6 discloses a special measuring tool of examination slide caliper, including the supporting seat, the fixed box of last fixed surface of supporting seat is connected with, and the inside of fixed box is provided with electric putter, and electric putter's flexible end fixedly connected with detects the box, and the inside wall of detecting the box rotates and is connected with accommodate the lead screw, and accommodate the lead screw's surperficial threaded connection has the sliding seat, and the last fixed surface of sliding seat is connected with the movable block, and the last fixed surface of movable block is connected with the fly leaf, the last fixed surface of detecting the box is connected with the measuring board. According to the special measuring tool for calibrating the vernier caliper, when the length of the vernier caliper is measured, the vernier caliper is firstly placed on the surface of the detection box, the movable plate is driven to move by rotating the hand wheel, so that the surface of the movable plate is tightly attached to the right side of the vernier caliper, then the vernier caliper is measured according to the position of the scale mark pointed by the indicator, whether the vernier caliper is qualified or not is judged, the operation is simple, and a worker can conveniently measure. Above-mentioned application need rotate the hand wheel through operating personnel and drive the fly leaf and move when detecting that slide caliper waits length to be suitable, thereby makes the surface of fly leaf and slide caliper paste tightly, then the position of the scale mark that the rethread pointer points to comes to detect slide caliper, leads to operating procedure loaded down with trivial details, and detection efficiency is slower, is not suitable for detecting big batch length measuring tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measuring tool detection device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a measuring tool detection device, is including examining test table, it has the fixed plate to examine test table top one side fixed mounting, it is provided with the locating plate to examine test table top opposite side, locating plate and fixed plate parallel arrangement, one side that the fixed plate was kept away from to the locating plate is provided with adjusting part, adjusting part is used for adjusting the interval between fixed plate and the locating plate, one side that the fixed plate is close to the locating plate is provided with measuring tool fixing mechanism, measuring tool fixing mechanism can follow fixed plate length direction and slide.

Preferably, the measuring tool fixing mechanism comprises a moving seat, a placing groove is formed in the top of the moving seat, an opening of the placing groove faces the direction of the positioning plate, and a clamping plate is movably arranged in the moving seat.

Preferably, the equal fixedly connected with carriage release lever in both sides of splint front end, two the one end that splint were kept away from to the carriage release lever runs through the removal seat and is connected with the connecting plate jointly, one side that the carriage release lever was kept away from to the connecting plate is installed and is drawn the handle, just be located the carriage release lever outside cover between the inner wall of splint and standing groove and be equipped with the spring.

Preferably, a first sliding groove is formed in one side, close to the moving seat, of the fixed plate in the length direction, and a first sliding block in sliding connection with the first sliding groove is arranged on one side, close to the fixed plate, of the moving seat.

Preferably, remove the seat bottom and evenly be provided with a plurality of mounting grooves, the mounting groove internal rotation is connected with the gyro wheel, the surface of seat bottom is removed in the gyro wheel protrusion.

Preferably, the adjusting component comprises a threaded sleeve, a threaded rod and a hand wheel, the threaded sleeve is arranged on one side, away from the fixed plate, of the positioning plate, the threaded sleeve is fixedly installed on the detection table, the threaded rod is connected in the threaded sleeve in a threaded mode, one end of the threaded rod is rotatably connected with the positioning plate through a bearing, and the hand wheel is fixedly connected to the other end of the threaded rod.

Preferably, a second sliding groove is formed in the top of the detection table along the length direction of the threaded rod, and a second sliding block which is connected into the second sliding groove in a sliding mode is arranged at the bottom of the positioning plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the embodiment of the utility model provides an in measuring tool detection device is used for placing the measuring tool fixed establishment internal fixation through the measuring tool fixed establishment that sets up and live, then with measuring tool fixed establishment along fixed plate length direction to promote between locating plate and the fixed plate, and interval between locating plate and the fixed plate is the size that measuring tool length detected, is convenient for short-term test measuring tool's length through locating plate and fixed plate, improves measuring tool detection efficiency.

2. The embodiment of the utility model provides an in measuring tool detection device, through the adjusting part that sets up, drive the threaded rod through rotating the hand wheel and rotate for the threaded rod rotates at the thread bush, thereby can adjust the position of locating plate through the threaded rod, the measuring tool length that is convenient for detect as required carries out adaptability to the measuring tool length that needs detected to the interval between fixed plate and the locating plate and adjusts, improves the detection efficiency of measuring tool.

Drawings

Fig. 1 is a schematic view of the overall structure of a measuring device of the present invention;

fig. 2 is a schematic structural view of a measuring tool fixing mechanism of the measuring tool detecting device of the present invention;

fig. 3 is a schematic view of the bottom structure of the movable seat of the measuring tool detecting device of the present invention.

In the figure: 1. a detection table; 11. a second chute; 2. a fixing plate; 21. a first chute; 3. a measuring tool fixing mechanism; 31. a movable seat; 311. a placement groove; 32. a splint; 33. a travel bar; 34. a spring; 35. a connecting plate; 36. pulling a handle; 37. a first slider; 38. mounting grooves; 39. a roller; 4. positioning a plate; 41. a second slider; 5. an adjustment assembly; 51. a threaded sleeve; 52. a threaded rod; 53. a handwheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, an embodiment of the present invention provides a measuring tool detection apparatus, including detecting table 1, there is fixed plate 2 at one side of detecting table 1 top, detecting table 1 top opposite side is provided with locating plate 4, locating plate 4 and fixed plate 2 parallel arrangement, the interval between locating plate 4 and fixed plate 2 is the size that measuring tool length detected, one side that fixed plate 2 is close to locating plate 4 is provided with measuring tool fixing mechanism 3, measuring tool fixing mechanism 3 can slide along 2 length directions of fixed plate, be used for placing the measuring tool (such as vernier caliper, vernier depth gauge, vernier height gauge etc.) to measuring tool fixing mechanism 3 internal fixation through measuring tool fixing mechanism 3, then promote measuring tool fixing mechanism 3 along 2 length directions of fixed plate to between locating plate 4 and fixed plate 2, the length of the rapid detection measuring tool of being convenient for through locating plate 4 and fixed plate 2, improve measuring tool detection efficiency.

As shown in fig. 2, in the present embodiment, the gauge fixing mechanism 3 includes a movable base 31, a placing groove 311 is disposed on the top of the movable base 31, an opening of the placing groove 311 faces the positioning plate 4, and a clamping plate 32 is movably disposed in the movable base 31;

the equal fixedly connected with carriage release lever 33 in both sides of splint 32 front end, the one end that two carriage release levers 33 kept away from splint 32 runs through removal seat 31 and is connected with connecting plate 35 jointly, and one side that connecting plate 35 kept away from carriage release lever 33 is installed and is drawn handle 36, just is located the carriage release lever 33 outside cover between splint 32 and the inner wall of standing groove 311 and is equipped with spring 34.

When fixing the measuring tool, will draw handle 36 to the outside pulling, drive splint 32 through connecting plate 35 and carriage release 33 and remove, with spring 34 extrusion shrink, enlarge the space of standing groove 311, be convenient for place the measuring tool in standing groove 311, then loosen and draw behind handle 36, promote splint 32 and fix the measuring tool centre gripping under the spring action of spring 34, at this moment, it needs to be noted, will laminate the one end of measuring tool on standing groove 311 inner wall, can not incline when making the measuring tool fixed, and the tip fixed position is unanimous every time, through fixing the measuring tool position, avoid carrying out the measuring tool and detect.

Wherein, splint 32 and standing groove 311's opposite face all is provided with the protection pad of rubber material or silica gel material, avoids causing the damage to the measuring tool.

As shown in fig. 1 and fig. 2, in this embodiment, a first sliding groove 21 is disposed on a side of the fixed plate 2 close to the movable seat 31 along a length direction, a first sliding block 37 slidably connected to the first sliding groove 21 is disposed on a side of the movable seat 31 close to the fixed plate 2, and the movable seat 31 and the fixed plate 2 are slidably connected through the first sliding block 37 and the first sliding block 37, so as to guide and limit the movable seat 31, so that the movable seat 31 can detect movement of a measuring tool fixed thereon more smoothly.

As shown in fig. 3, in the present embodiment, a plurality of mounting grooves 38 are uniformly formed at the bottom of the movable seat 31, a roller 39 is rotatably connected in the mounting groove 38, the roller 39 protrudes out of the surface of the bottom of the movable seat 31, and the friction force generated by the movement of the movable seat 31 is reduced by the roller 39, which is more beneficial to the movement of the movable seat 31, so that the measuring tool can enter between the fixing plate 2 and the positioning plate 4 for detection, and the detection efficiency of the measuring tool is improved.

As shown in fig. 1, in the present embodiment, an adjusting assembly 5 is disposed on a side of the positioning plate 4 away from the fixing plate 2, and the adjusting assembly 5 is used to adjust a distance between the fixing plate 2 and the positioning plate 4, that is, the distance between the fixing plate 2 and the positioning plate 4 can be adjusted according to the length of the measuring tool to be detected, so as to be suitable for rapid detection of measuring tools with various sizes.

Further disclose adjusting part 5, as shown in fig. 1, in this embodiment, adjusting part 5 includes threaded sleeve 51, threaded rod 52 and hand wheel 53, threaded sleeve 51 sets up in one side that fixed plate 2 was kept away from to locating plate 4, threaded sleeve 51 fixed mounting is on examining test table 1, threaded rod 52 threaded connection is in threaded sleeve 51, threaded rod 52 one end passes through the bearing rotation with locating plate 4 and is connected, threaded rod 52 other end fixedly connected with hand wheel 53, when adjusting the interval between fixed plate 2 and locating plate 4, drive threaded rod 52 through rotating hand wheel 53 and rotate, make threaded rod 52 rotate at threaded sleeve 51, thereby can adjust the position of locating plate 4 through threaded rod 52, the gauge length that is convenient for detect as required carries out the adaptability to the interval between fixed plate 2 and the locating plate 4 to the gauge length that needs to detect.

As shown in fig. 1, in this embodiment, the second sliding groove 11 is disposed at the top of the detection table 1 along the length direction of the threaded rod 52, the second sliding block 41 slidably connected in the second sliding groove 11 is disposed at the bottom of the positioning plate 4, and the positioning plate 4 and the detection table 1 are slidably connected through the second sliding block 41 and the second sliding groove 11, so as to guide and limit the positioning plate 4, and improve the stability of the movement adjustment of the positioning plate 4.

In addition, as shown in fig. 1, in this embodiment, a length mark is disposed on the top of the detection table 1 and in front of the positioning plate 4, and an indication mark is disposed on the front end surface of the positioning plate 4, so that the position of the positioning plate 4 can be accurately adjusted by matching the length mark with the indication mark.

The implementation principle of a measuring tool detection device in the embodiment of the application is as follows: when the measuring tool is detected, firstly, the distance between the fixed plate 2 and the positioning plate 4 is adjusted through the specified length dimension of the measuring tool to be detected, the threaded rod 52 is driven to rotate through the rotating hand wheel 53, so that the threaded rod 52 rotates in the threaded sleeve 51, the position of the positioning plate 4 can be adjusted through the threaded rod 52, the distance between the fixed plate 2 and the positioning plate 4 is adjusted to be within the qualified range of the length detection of the measuring tool, then the pull handle 36 is pulled outwards, the clamp plate 32 is driven to move through the connecting plate 35 and the moving rod 33, the spring 34 is squeezed and contracted, the space of the placing groove 311 is enlarged, the measuring tool is conveniently placed in the placing groove 311, after the pull handle 36 is loosened, the clamp plate 32 is pushed under the elastic action of the spring 34 to clamp and fix the measuring tool, then the moving seat 31 is pushed outwards along the length direction of the fixed plate 2, when the measuring tool cannot enter between the fixed plate 2 and the positioning plate 4, namely, the measuring tool is overlong measuring tool, when the measuring tool can enter the measuring tool, the measuring tool can enter the fixed plate 2 and the positioning plate 4, namely, the gap between the measuring tool is unqualified, when the measuring tool can enter the measuring tool, the measuring tool can conveniently, the measuring tool can enter the measuring tool, the gap between the measuring tool is suitable for fast detection of the measuring tool, and the fast detection efficiency is improved.

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

Claims

1. A measuring tool detection device is characterized in that: including examining test table (1), examine test table (1) top one side fixed mounting have fixed plate (2), it is provided with locating plate (4) to examine test table (1) top opposite side, locating plate (4) and fixed plate (2) parallel arrangement, one side that fixed plate (2) were kept away from in locating plate (4) is provided with adjusting part (5), adjusting part (5) are used for adjusting the interval between fixed plate (2) and locating plate (4), one side that fixed plate (2) are close to locating plate (4) is provided with measuring tool fixed establishment (3), measuring tool fixed establishment (3) can be followed fixed plate (2) length direction and slided.

2. A gauge detection apparatus according to claim 1, wherein: the measuring tool fixing mechanism (3) comprises a moving seat (31), a placing groove (311) is formed in the top of the moving seat (31), an opening of the placing groove (311) faces the direction of the positioning plate (4), and a clamping plate (32) is movably arranged in the moving seat (31).

3. The gauge detecting device according to claim 2, wherein: the equal fixedly connected with carriage release lever (33) in both sides of splint (32) front end, two the one end that splint (32) were kept away from in carriage release lever (33) runs through removal seat (31) and is connected with connecting plate (35) jointly, one side that carriage release lever (33) were kept away from in connecting plate (35) is installed and is drawn handle (36), just be located between the inner wall of carriage release lever (33) and standing groove (311) and the cover is equipped with spring (34) in the carriage release lever (33) outside.

4. The gauge detecting device according to claim 2, wherein: one side, close to the moving seat (31), of the fixed plate (2) is provided with a first sliding groove (21) along the length direction, and one side, close to the fixed plate (2), of the moving seat (31) is provided with a first sliding block (37) in sliding connection with the first sliding groove (21).

5. The gauge detecting device according to claim 2, wherein: remove seat (31) bottom and evenly be provided with a plurality of mounting grooves (38), mounting groove (38) internal rotation is connected with gyro wheel (39), gyro wheel (39) protrusion removes the surface of seat (31) bottom.

6. The gauge detecting device according to claim 1, wherein: adjusting part (5) are including thread bush (51), threaded rod (52) and hand wheel (53), thread bush (51) set up in one side that fixed plate (2) were kept away from in locating plate (4), thread bush (51) fixed mounting is on examining test table (1), threaded rod (52) threaded connection is in thread bush (51), threaded rod (52) one end is connected through the bearing rotation with locating plate (4), threaded rod (52) other end fixedly connected with hand wheel (53).

7. The gauge detection apparatus of claim 6, wherein: the top of the detection table (1) is provided with a second sliding groove (11) along the length direction of the threaded rod (52), and the bottom of the positioning plate (4) is provided with a second sliding block (41) which is connected in the second sliding groove (11) in a sliding manner.