CN211904535U

CN211904535U - Multipurpose torque detection and calibration device

Info

Publication number: CN211904535U
Application number: CN202020726142.7U
Authority: CN
Inventors: 刘立文
Original assignee: Suzhou Paierde Tool Co ltd
Current assignee: Suzhou Paierde Tool Co ltd
Priority date: 2020-05-03
Filing date: 2020-05-03
Publication date: 2020-11-10
Anticipated expiration: 2030-05-03

Abstract

The utility model belongs to the technical field of equipment detects, especially, for multi-purpose torque detection calibrating device, including the tester, tester one side fixedly connected with brace table, the fixed torque post that is equipped with in tester upper portion, and torque post top face is connected with detachable detection joint, brace table up end fixed mounting has two sliding seats, the activity is provided with the bearing frame on the sliding seat, fixed mounting has two locating levers that are parallel to each other between two bearing frames, the fixed rotatable lead screw that is equipped with between two bearing frames, and the lead screw is located between two locating levers, lead screw one end fixed mounting has manual runner, the cover is equipped with the movable block on the lead screw other end, and two locating levers and lead screw run through in the movable. The utility model is simple in operation, convenient to use can detect the open torque wrench of multiple specification, reduces torque wrench's error, has improved work efficiency, has brought the facility for people's work and life.

Description

Multipurpose torque detection and calibration device

Technical Field

The utility model relates to an equipment detects technical field, especially relates to multi-purpose torque detection calibrating device.

Background

Torque wrenches are a common installation and removal tool. The torque wrench is widely applied to various fields of life and production by utilizing a lever principle to turn bolts, screws, nuts and other hand tools for tightly clamping opening or trepanning fasteners of the bolts or the nuts through threads.

However, open torque wrench torque readings may be misaligned during use, thereby requiring frequent testing and calibration of open torque wrenches, typically using different testing instruments for each specification of open torque wrench. The existing calibration table for testing the accuracy of the torque wrench in the market cannot detect torque wrenches of different sizes and cannot be conveniently installed, and therefore, a multipurpose torque detection and calibration device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing a multipurpose torque detection and calibration device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the multipurpose torque detection and calibration device comprises a tester, wherein one side of the tester is fixedly connected with a supporting table, a torque column is fixedly arranged at the upper part of the tester, and the top end surface of the torsion column is connected with a detachable detection joint, two sliding seats are fixedly arranged on the upper end surface of the supporting platform, the sliding seat is movably provided with bearing seats, two positioning rods which are parallel to each other are fixedly arranged between the two bearing seats, a rotatable screw rod is fixedly arranged between the two bearing seats, and the screw rod is positioned between the two positioning rods, one end of the screw rod is fixedly provided with a manual rotating wheel, the other end of the screw rod is sleeved with a moving block, and the two positioning rods and the lead screw penetrate through the movable block, a slide rod is fixedly connected to the top end face of the movable block, a slide supporting plate capable of sliding up and down is arranged on the slide rod, and the same detachable torque wrench is installed on the slide supporting plate and the detection joint.

Preferably, the lower end of the detection joint is provided with a square column body matched with the square hole of the torque column, the upper end of the detection joint is provided with a hexagonal column body, and the detection joint is provided with a detachable torque wrench.

Preferably, the detection joints have different models so as to detect torque wrenches with different sizes.

Preferably, the middle part of the sliding seat is provided with a sliding groove.

Preferably, the bottom end of the bearing seat is provided with a clamping edge corresponding to the sliding groove, and the bearing seat can move on the sliding seat through the clamping edge.

Preferably, one side of the bearing seat and one side of the sliding supporting plate are fixedly provided with locking bolts convenient to position.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device selects a matched detection joint according to the groove specification of the torque wrench to be detected, a square cylinder of the detection joint is inserted into a square hole of a torque column, then a groove of the torque wrench is sleeved on a hexagonal cylinder matched with the detection joint, the left and right positions of a bearing seat and the high and low positions of a sliding support plate are moved, the sliding support plate is just supported under a force application handle of the horizontally-placed torque wrench, a locking screw is screwed, the bearing seat and the sliding support plate are positioned, then a manual rotating wheel is rotated, a moving block is moved forwards, a sliding rod pushes the torque wrench to rotate, the torque wrench applies torque to the detection joint, when the torque reaches a specified value, the rotating handle stops rotating, and then the difference value between the torque of a tester and the torque on the torque wrench is compared.

The utility model is simple in operation, convenient to use can detect the open torque wrench of multiple specification, reduces torque wrench's error, has improved work efficiency, has brought the facility for people's work and life.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of a detecting joint structure of the present invention;

in the figure: 1. a tester; 2. a support table; 3. a sliding seat; 4. a torsion column; 5. a bearing seat; 6. positioning a rod; 7. a screw rod; 8. a manual runner; 9. a moving block; 10. a slide bar; 11. a sliding support plate; 12. a torque wrench; 13. a square column; 14. a hexagonal cylinder; 15. a sliding groove; 16. locking the bolt; 17. and detecting the joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multipurpose torque detection and calibration device comprises a tester 1, a supporting table 2 is fixedly connected with one side of the tester 1, a torque column 4 is fixedly arranged at the upper part of the tester 1, and the top end surface of the torque column 4 is connected with a detachable detection joint 17, the upper end surface of the support table 2 is fixedly provided with two sliding seats 3, the sliding seats 3 are movably provided with bearing seats 5, two positioning rods 6 which are parallel to each other are fixedly arranged between the two bearing seats 5, a rotatable screw rod 7 is fixedly arranged between the two bearing seats 5, and the screw mandrel 7 is positioned between the two positioning rods 6, one end of the screw mandrel 7 is fixedly provided with a manual rotating wheel 8, the other end of the screw mandrel 7 is sleeved with a moving block 9, and two locating rods 6 and a lead screw 7 penetrate through a movable block 9, a slide rod 10 is fixedly connected to the top end face of the movable block 9, a slide supporting plate 11 capable of sliding up and down is arranged on the slide rod 10, and the same detachable torque wrench 12 is installed on the slide supporting plate 11 and a detection joint 17.

The square column body 13 that matches with the square hole of torque post 4 is established to the detection joint 17 lower extreme, the upper end of detection joint 17 is equipped with hexagon cylinder 14, install detachable torque wrench 12 on the detection joint 17, detection joint 17 has different models to be convenient for detect not torque wrench 12 of equidimension, sliding tray 15 has all been seted up on the sliding seat 3 middle part, be equipped with the card limit corresponding with sliding tray 15 on the bearing frame 5 bottom, bearing frame 5 can move on sliding seat 3 through the card limit, one side fixed mounting of bearing frame 5 and sliding tray 11 has the locking bolt 16 of being convenient for the location, the utility model is simple in operation, convenient to use, the opening torque wrench that can detect multiple specification reduces torque wrench's error, has improved work efficiency, has brought the facility for people's work and life.

The working principle is as follows: when in use, the matched detection joint 17 is selected according to the groove specification of the torque wrench 12 to be detected, the square cylinder 13 of the detection joint 17 is inserted into the square hole of the torque column 4, the groove of the torque wrench 12 is sleeved on the hexagonal cylinder 14 matched with the detection joint 17, the left and right positions of the bearing seat 5 and the height position of the sliding support plate 11 are moved, the sliding support plate 11 is just supported under the force application handle of the horizontally placed torque wrench 12, the locking bolt 16 is screwed, the bearing seat 5 and the sliding support plate 11 are positioned, then the manual rotating wheel 8 is rotated, the moving block 9 is moved forward, the sliding rod 10 pushes the torque wrench 12 to rotate, so that the torque wrench 12 applies torque to the detection joint 17, the manual rotating wheel 8 stops rotating after the torque reaches a specified value, and then the torque of the tester 1 and the torque difference value on the torque wrench 12 are compared The open torque wrench has the advantages that the open torque wrench is convenient to use, can detect open torque wrenches of various specifications, reduces errors of the torque wrench, improves working efficiency, and brings convenience to work and life of people.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that 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. Multipurpose torque detection calibrating device, including tester (1), its characterized in that: a supporting table (2) is fixedly connected to one side of the tester (1), a torsion column (4) is fixedly arranged on the upper portion of the tester (1), a detachable detection joint (17) is connected to the top end face of the torsion column (4), two sliding seats (3) are fixedly arranged on the upper end face of the supporting table (2), bearing seats (5) are movably arranged on the sliding seats (3), two positioning rods (6) which are parallel to each other are fixedly arranged between the two bearing seats (5), a rotatable lead screw (7) is fixedly arranged between the two bearing seats (5), the lead screw (7) is positioned between the two positioning rods (6), a manual rotating wheel (8) is fixedly arranged at one end of the lead screw (7), a moving block (9) is sleeved on the other end of the lead screw (7), the two positioning rods (6) and the lead screw (7) penetrate through the moving block (9), and a sliding rod (10) is fixedly connected, the sliding rod (10) is provided with a sliding supporting plate (11) capable of sliding up and down, and the same detachable torque wrench (12) is installed on the sliding supporting plate (11) and the detection joint (17).

2. The multi-purpose torque sensing calibration device of claim 1, wherein: the square column body (13) that matches with the square hole of torque post (4) is established to detection joint (17) lower extreme, and the upper end of detection joint (17) is equipped with hexagon cylinder (14), install detachable torque wrench (12) on detection joint (17).

3. The multi-purpose torque sensing calibration device of claim 1, wherein: the detection joint (17) has different models so as to detect torque wrenches (12) with different sizes.

4. The multi-purpose torque sensing calibration device of claim 1, wherein: the middle part of the sliding seat (3) is provided with a sliding groove (15).

5. The multi-purpose torque sensing calibration device of claim 1, wherein: the bottom end of the bearing seat (5) is provided with a clamping edge corresponding to the sliding groove (15), and the bearing seat (5) can move on the sliding seat (3) through the clamping edge.

6. The multi-purpose torque sensing calibration device of claim 1, wherein: and a locking bolt (16) convenient for positioning is fixedly arranged on one side of the bearing seat (5) and one side of the sliding supporting plate (11).