CN211904533U

CN211904533U - Electric and manual switchable torque testing frame

Info

Publication number: CN211904533U
Application number: CN202020709764.9U
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, electronic manual changeable torque test frame, 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, bearing frame one side fixedly connected with motor cabinet, and fixed mounting has the motor on the motor cabinet. The utility model is simple in operation, convenient to use can detect the open torque wrench of multiple specification, reduces torque wrench's error, can also provide electronic and two kinds of manual detection methods, has brought the facility for people's work and life.

Description

Electric and manual switchable torque testing frame

Technical Field

The utility model relates to an equipment detects technical field, especially relates to electronic manual changeable torque test frame.

Background

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

However, torque readings of the wrench may be misaligned during use, thereby requiring frequent testing and calibration of the torque of the wrench, often with different testing instruments for each specification of wrench. The existing checking table for testing the wrench precision in the market can not detect wrenches with different sizes, only has one manual detection mode, and can not meet two detection modes, namely automatic detection mode and manual detection mode, so that an electric-manual switchable torque testing frame is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing an electric and manual switchable torque testing frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electric and manual switchable torque testing frame comprises a tester, wherein one side of the tester is fixedly connected with a supporting table, the upper part of the tester is fixedly provided with a torque column, the top end surface of the torque column is connected with a detachable detection joint, the upper end surface of the supporting table is fixedly provided with two sliding seats, the sliding seats are movably provided with bearing seats, two positioning rods which are parallel to each other are fixedly arranged between the two bearing seats, a rotatable lead screw is fixedly arranged between the two bearing seats, the lead screw is positioned between the two positioning rods, one end of the lead screw is fixedly provided with a manual rotating wheel, one side of each bearing seat is fixedly connected with a motor seat, a motor is fixedly arranged on the motor seat, the tail end of an output shaft of the motor is fixedly connected with the lead screw, the lead screw is sleeved with a moving block, the, the sliding rod is provided with a sliding supporting plate capable of sliding up and down, and the sliding supporting plate and the detection joint are provided with the same detachable torque wrench.

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, when the device is used, a matched detection joint is selected 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 wrench is sleeved on a hexagonal cylinder matched with the detection joint, the left and right positions of a bearing seat and the height position 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 motor is started, 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 motor stops working, a manual rotating wheel can be used for operating the same way, and then the torque of a tester is compared with the difference value of the torque on the torque wrench.

The utility model is simple in operation, convenient to use can detect the open torque wrench of multiple specification, reduces torque wrench's error, can also provide electronic and two kinds of manual detection methods, has brought the facility for people's work and life.

Drawings

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

fig. 2 is a schematic view of the structure 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. detecting the joint; 18. a motor base; 19. an electric motor.

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: an electric and manual switchable torque test frame comprises a tester 1, a support table 2 is fixedly connected to one side of the tester 1, a torque column 4 is fixedly arranged at the upper part of the tester 1, a detachable detection joint 17 is connected to the top end face of the torque column 4, two sliding seats 3 are fixedly arranged on the upper end face of the support table 2, a bearing seat 5 is movably arranged on each sliding seat 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 motor seat 18 is fixedly connected to one side of each bearing seat 5, a motor 19 is fixedly arranged on each motor seat 18, the tail end of an output shaft of each motor 19 is fixedly connected with the lead screw 7, a slide rod 10 is fixedly connected to the top end face of the moving 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 the 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 equidimension torque wrench 12, sliding tray 15 has all been seted up on the sliding tray 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 tray 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, can also provide two kinds of electronic and manual detection mode, has brought the facility for people's work and life.

The working principle is as follows: when the torque wrench is used, the matched detection joint 17 is selected according to the specification of the groove 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 high and low positions 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 motor 19 is started, 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, when the torque reaches a specified value, the motor 19 stops working, the same operation can be carried out by using the manual rotating wheel 8, then the difference value between the torque of the tester 1 and the torque on the torque wrench 12 is, the utility model is simple in operation, convenient to use can detect the open torque wrench of multiple specification, reduces torque wrench's error, can also provide electronic and two kinds of manual detection methods, has brought the facility for people's work and life.

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. Electronic manual changeable torque test frame, including tester (1), its characterized in that: a supporting table (2) is fixedly connected to one side of the tester (1), a torque 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 torque column (4), two sliding seats (3) are fixedly mounted 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 mounted 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 mounted at one end of the lead screw (7), a motor seat (18) is fixedly connected to one side of each bearing seat (5), a motor (19) is fixedly mounted on each motor seat (18), and a lead screw (7) is fixedly connected to the tail end of, the lead screw (7) is sleeved with a movable block (9), the two positioning rods (6) and the lead screw (7) penetrate through the 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 the detection joint (17).

2. The power and manual switchable torque test rack 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 power and manual switchable torque test rack of claim 1, wherein: the detection joint (17) has different models so as to detect torque wrenches (12) with different sizes.

4. The power and manual switchable torque test rack of claim 1, wherein: the middle part of the sliding seat (3) is provided with a sliding groove (15).

5. The power and manual switchable torque test rack 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 power and manual switchable torque test rack 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).