CN220556361U

CN220556361U - Torque verification appearance with adjustable

Info

Publication number: CN220556361U
Application number: CN202322049034.7U
Authority: CN
Inventors: 高峰; 王平远
Original assignee: Shenyang Bosiyuan Machinery Manufacturing Co ltd
Current assignee: Shenyang Bosiyuan Machinery Manufacturing Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-03-05
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to the technical field of torque verification instruments and discloses an adjustable torque verification instrument which comprises a verification instrument main body, wherein a base is arranged at the bottom of the verification instrument main body, sliding rails are arranged on the front side and the rear side of the base, a support is connected inside two sliding rails in a sliding mode, an adjusting assembly is connected to the top of the support, and the adjusting assembly comprises a driving wheel, a screw rod, a lifting seat, a screw rod, a sliding base and a limiting plate. This adjustable moment of torsion verification appearance utilizes the transmission between two drive wheels to be connected through setting up drive wheel and screw rod, alleviates the degree of difficulty on the user's operation, lets both sides screw rod horizontal rotation to realize lifting seat and remove under threaded connection's transmission and spacing horizontal lift, and then realize the operation of altitude mixture control, and reduce required mounting structure and the operating procedure of lift regulation by a wide margin, alleviate staff's operation burden, thereby made things convenient for user's use, reduced moment of torsion verification appearance's production and use cost.

Description

Torque verification appearance with adjustable

Technical Field

The utility model relates to the technical field of torque verification instruments, in particular to an adjustable torque verification instrument.

Background

The torque verification instrument is special equipment for verifying torque wrenches and torque screwdrivers, has the characteristics of high precision, high stability and high resolution, realizes torque measurement by applying force to objects to be measured, is mainly used for detecting various constant-force torque wrenches, data type torque wrenches, preset type torque wrenches, torque screwdrivers, screwdrivers and various instruments and products related to tightening force, and is widely applied to industries such as electric appliance manufacturing, mechanical manufacturing, professional scientific research and the like.

For example, the utility model adopts structures such as a pressing plate, a triangular lug, a pull rod, a triangular groove and the like to realize height adjustment, and adopts structures such as a cylindrical groove, a pull cover, a limiting block and the like to limit and fix, but the structures are relatively bulky and complex, thereby greatly improving the production and use cost of the torque verification instrument, being unfavorable for popularization of factories, and the height adjustment needs to limit according to equidistant cylindrical grooves formed on a height rod, so that the height adjustment distance has a certain limitation, the practicability of the torque verification instrument is reduced, and the use of a user is unfavorable, so that the adjustable torque verification instrument is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an adjustable torque verification instrument with the advantages of convenient adjustment, simple structure and the like.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the adjustable torque verification instrument comprises a verification instrument main body, wherein a base is installed at the bottom of the verification instrument main body, sliding rails are arranged on the front side and the rear side of the base, a support is connected inside the two sliding rails in a sliding manner, and an adjusting assembly is connected to the top of the support;

the adjusting component comprises driving wheels, screws, lifting seats, screw rods, sliding bases and limiting plates, wherein the two driving wheels are connected to the top of each support, the screws are installed at the tops of the driving wheels, the two lifting seats are connected to the outer surfaces of the screws, the screw rods are connected to the inner rear wall of each lifting seat, the sliding bases are connected to the outer surfaces of the screw rods, and the limiting plates are installed on the front side and the rear side of each sliding base.

Further, the bottom of base installs a count and is four, the internally mounted of elevating seat has the slide bar.

Further, the sliding hole is formed in the outer surface of the sliding base, and the sliding base is connected with the sliding rod in a sliding mode through the sliding hole.

Further, a screw hole is formed in the left side of the sliding base, and the sliding base is in threaded connection with the screw rod through the screw hole.

Further, the lead screw runs through the lifting seat and extends to the outside of the lifting seat, and is rotationally connected with the lifting seat through a bearing, and the front end of the lead screw is provided with a rotating wheel.

Further, the bottoms of the driving wheels are rotationally connected with the support through a rotating shaft, and a driving belt is connected between the two driving wheels in a driving way.

Further, screw holes with the number of two are formed in the top of the lifting seat, and the lifting seat is in threaded connection with the two screw rods through the two screw holes.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this adjustable moment of torsion verification appearance utilizes the transmission between two drive wheels to be connected through setting up drive wheel and screw rod, alleviates the degree of difficulty on the user's operation, lets both sides screw rod horizontal rotation to realize lifting seat and remove under threaded connection's transmission and spacing horizontal lift, and then realize the operation of altitude mixture control, and reduce required mounting structure and the operating procedure of lift regulation by a wide margin, alleviate staff's operation burden, thereby made things convenient for user's use, reduced moment of torsion verification appearance's production and use cost.

2. This adjustable torque verification instrument, lead screw 504 and the setting of slide bar, the transmission around carrying out the level to the slip frame, cooperation screw rod and lifting seat's threaded connection transmission realize the regulation of four positions about treating the measured object tip, and then enlarge the adjustment range of torque measurement instrument, improve the effect of detection, in the lift regulation simultaneously, lifting seat's travel path is limited only and the size of screw rod, but lifting seat can freely go up and down on the screw rod, thereby the regulation range in the short distance regulation has been enlarged, realize the possibility of in-range free regulation, the practicality of torque measurement instrument has been strengthened.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a front partial cross-sectional view of the present utility model;

FIG. 3 is a right side partial cross-sectional view of the present utility model;

fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.

In the figure: 1. a certification instrument body; 2. a base; 3. a slide rail; 4. a support; 5. an adjustment assembly; 501. a driving wheel; 502. a screw; 503. a lifting seat; 504. a screw rod; 505. a sliding machine base; 506. and a limiting plate.

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.

Referring to fig. 1-4, an adjustable torque verification instrument in this embodiment includes a verification instrument main body 1, a base 2 is installed at the bottom of the verification instrument main body 1, sliding rails 3 are respectively provided at front and rear sides of the base 2, a support 4 is slidably connected to the inside of the two sliding rails 3, and an adjusting component 5 is connected to the top of the support 4.

In fig. 2, 3 and 4, the adjusting assembly 5 is composed of driving wheels 501, screw rods 502, lifting seats 503, screw rods 504, sliding bases 505, limiting plates 506 and other components, the top of the support 4 is connected with two driving wheels 501 for driving the screw rods 502 to rotate, the screw rods 502 are installed at the top of the driving wheels 501, the lifting seats 503 are driven to move up and down through threaded connection with screw holes, the outer surfaces of the two screw rods 502 are connected with the lifting seats 503 for installing part of components, the inner rear wall of the lifting seats 503 is connected with the screw rods 504 for driving the sliding bases 505 to move horizontally back and forth, the outer surfaces of the screw rods 504 are connected with the sliding bases 505 for driving the two limiting plates 506 to move, and the limiting plates 506 are installed at the front side and the rear side of the sliding bases 505.

In fig. 2 and fig. 3, through the arrangement of the transmission belt, the front transmission wheel 501 and the rear transmission wheel 501 can synchronously rotate, so that the burden of shifting the rotation of the transmission wheel 501 by a worker is conveniently reduced, the difficulty in lifting operation is reduced, and the use of a user is facilitated.

It should be noted that this section is intended to provide a background or context for the embodiments set forth in the claims and to omit detailed descriptions of known functions and known components, while fixed and movable mounting are determined according to the manner of actual use, and to ensure compatibility of the device, the means of operation employed are consistent with the parameters of the commercial instruments, and the description herein is not admitted to be prior art by inclusion in this section.

In practice, the method is carried out according to the following steps:

1) When the end part of the object to be tested is firstly placed on the top of the sliding base 505 for supporting, the two side limiting plates 506 are matched for limiting, so that the object to be tested is prevented from being easily separated;

2) Then, the screw rod 504 or the driving wheel 501 is rotated according to the use requirement, if the front-back distance needs to be adjusted, the screw rod 504 is driven to rotate only by rotating the rotating wheel, and the end part of the object to be detected is driven to horizontally move back and forth by the sliding base 505 through the limit of the threaded connection and the sliding connection of the sliding rod;

3) Finally, if the height is to be adjusted, only the driving wheel 501 on one side is required to rotate to drive the screw 502 to rotate, and the lifting seat 503 drives the sliding seat 505 and the end of the object to be tested to lift and move together through threaded connection and restraint of the two screws 502.

In summary, according to the adjustable torque verification instrument, through the arrangement of the driving wheels 501 and the screw rods 502, the difficulty of operation of a user is reduced by using the driving connection between the two driving wheels 501, and the screw rods 502 on two sides are horizontally rotated, so that the lifting seat 503 is horizontally lifted and moved under the driving and limiting of the threaded connection, further, the operation of height adjustment is realized, the mounting structure and the operation steps required by the lifting adjustment are greatly reduced, the operation burden of staff is reduced, the use of the user is facilitated, and the production and use cost of the torque verification instrument is reduced.

Moreover, the setting of lead screw 504 and slide bar carries out horizontal front and back transmission to slip frame 505, cooperation screw 502 and elevating socket 503's threaded connection transmission realizes carrying out four position's regulation about the object tip that awaits measuring, and then enlarge the adjustment scope of torque meter, improve the effect of detection, in the elevating regulation simultaneously, the travel path of elevating socket 503 only limited with the size of screw 502, but elevating socket 503 can freely go up and down on screw 502, thereby the regulation range in the regulation of short distance has been enlarged, the possibility of realizing the free regulation in scope has been strengthened the practicality of torque meter, the structure is complicated in the comparison document has been solved, production and use cost are improved by a wide margin, adjust simultaneously and have certain limitation, the problem of torque meter verification practicality has been reduced.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 utility model provides a moment of torsion verification appearance with adjustable, includes verification appearance main part (1), its characterized in that: the bottom of the verification instrument main body (1) is provided with a base (2), both front and rear sides of the base (2) are provided with slide rails (3), the interiors of the two slide rails (3) are connected with a support (4) in a sliding manner, and the top of the support (4) is connected with an adjusting component (5);

the adjusting component (5) comprises a driving wheel (501), a screw rod (502), lifting seats (503), screw rods (504), a sliding base (505) and limiting plates (506), wherein the two driving wheels (501) are connected to the top of the support (4), the screw rods (502) are arranged at the top of the driving wheel (501), the two outer surfaces of the screw rods (502) are connected with the lifting seats (503), the screw rods (504) are connected to the inner rear wall of the lifting seats (503), the sliding base (505) is connected to the outer surfaces of the screw rods (504), and the limiting plates (506) are arranged on the front side and the rear side of the sliding base (505).

2. An adjustable torque verification instrument according to claim 1, wherein: the bottom of the base (2) is provided with four supporting blocks, and a sliding rod is arranged in the lifting seat (503).

3. An adjustable torque verification instrument according to claim 2, wherein: the outer surface of the sliding base (505) is provided with a sliding hole, and the sliding base (505) is in sliding connection with the sliding rod through the sliding hole.

4. An adjustable torque verification instrument according to claim 1, wherein: the left side of the sliding base (505) is provided with a screw hole, and the sliding base (505) is in threaded connection with the screw rod (504) through the screw hole.

5. An adjustable torque verification instrument according to claim 1, wherein: the screw rod (504) penetrates through the lifting seat (503) and extends to the outside of the lifting seat (503), and is rotationally connected with the lifting seat (503) through a bearing, and a rotating wheel is arranged at the front end of the screw rod (504).

6. An adjustable torque verification instrument according to claim 1, wherein: the bottom of the driving wheel (501) is rotationally connected with the support (4) through a rotating shaft, and a driving belt is in transmission connection between the two driving wheels (501).

7. An adjustable torque verification instrument according to claim 1, wherein: the top of the lifting seat (503) is provided with two screw holes, and the lifting seat (503) is respectively in threaded connection with the two screws (502) through the two screw holes.