CN212363528U

CN212363528U - Rotary loading verification instrument

Info

Publication number: CN212363528U
Application number: CN202021441921.9U
Authority: CN
Inventors: 朱文静
Original assignee: Shaanxi Hengrui Measurement And Control System Co ltd
Current assignee: Shaanxi Hengrui Measurement And Control System Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-01-15
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a rotation type loading examination appearance, comprising a supporting seat, the fixed workstation that is provided with of supporting seat up end center department, the workstation up end is close to the both sides of center department and all fixes being provided with the rotation post, two equal movable sleeves of rotation post shaft are equipped with the rotor plate, the up end that the terminal surface is located the workstation under two rotor plates, two rotation post up end center departments have all seted up the rotation groove, two rotor plate upper ends all are provided with torque wrench, two torque wrench down the terminal surface all run through the rotation post activity by inboard link and set up the inner in the rotation groove, two rotor plate shaft all activity covers are equipped with the sliding seat, the both sides angle department that the supporting seat up end is close to the rear side all fixes being provided with the fixing base. The utility model discloses a rotation type loading examination appearance, this rotation type loading examination appearance simple structure, convenient to use, data are accurate.

Description

Rotary loading verification instrument

Technical Field

The utility model relates to a detecting instrument technical field especially relates to a rotation type loading examination appearance.

Background

The calibrating instrument is a comparative measuring tool with high precision, and utilizes a mechanical transmission system to convert the linear displacement of a measuring rod into the angular displacement of a pointer on a circular dial, and the dial is used for reading.

The existing rotary loading calibrating instrument is usually operated manually, so that the detection process is slow, the rotating force is not easy to control, the measured data is inaccurate, and if two torque wrench data need to be compared, the data need to be measured one by one, so that the error is larger, and the data are extremely unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary loading verification instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotary loading calibrator comprises a supporting seat, wherein a workbench is fixedly arranged at the center of the upper end face of the supporting seat, rotating columns are fixedly arranged on two sides of the upper end face of the workbench, which are close to the center, respectively, rotating plates are movably sleeved on two rotating column bodies, the lower end faces of the two rotating plates are positioned on the upper end face of the workbench, rotating grooves are respectively formed in the centers of the upper end faces of the two rotating columns, torque wrenches are respectively arranged at the upper ends of the two rotating plates, the connecting ends, close to the inner sides, of the lower end faces of the two torque wrenches penetrate through the rotating columns and are movably arranged at the inner ends of the rotating grooves, movable seats are movably sleeved on the two rotating plate bodies, fixed seats are respectively fixedly arranged at two side angles, close to the rear side, of the upper end face of the supporting seat, a threaded rod is rotatably connected at the center of the front sides, one ends of the two threaded rods, which are far away from the supporting seat, penetrate through the side wall of the control box and are communicated with the inner end of the control box, the two threaded rod bodies are sleeved with rotating sleeves in a threaded manner, the two rotating sleeves are positioned at the upper end of the supporting seat, the upper end surfaces of the two rotating sleeves are fixedly provided with rotating shafts, the upper ends of the two rotating shafts are rotatably connected with the lower end of the rotating plate, a motor is fixedly arranged at the center of the bottom plate of the control box, a first worm wheel is fixedly sleeved at the output end of the motor, rotating seats are fixedly arranged on both sides of the bottom plate of the control box close to the center, the ends in the two rotating seats are rotatably connected with longitudinal worms, the longitudinal worm is positioned on the front side of the motor, the middle rod body of the longitudinal worm is in threaded connection with the first worm wheel, the rod body of the threaded rod in the control box is fixedly sleeved with a second worm wheel, and the rod bodies of the longitudinal worm, which are close to the two ends, are meshed with the second worm wheel respectively.

As a further description of the above technical solution:

and the lower end face of the supporting seat is close to four corners and is fixedly provided with a stabilizing seat.

As a further description of the above technical solution:

and a liquid crystal screen is fixedly arranged at the center of the front side of the workbench.

As a further description of the above technical solution:

the supporting seat is in a cuboid shape.

As a further description of the above technical solution:

and a storage battery is fixedly arranged on one side of the control box bottom plate, which is close to the motor, and the storage battery is electrically connected with the motor.

As a further description of the above technical solution:

the control box is made of an aluminum alloy material.

The utility model discloses following beneficial effect has:

compare in current device, two rotor plates that this novel rotation type loading examination appearance set up can be so that two torque wrench of this novel rotation type loading examination appearance simultaneous measurement for can also accurate contrast two torque wrench's data when data is accurate, make data more accurate, it is very convenient, very swift to use.

Drawings

Fig. 1 is a schematic front view of a rotary loading calibrator according to the present invention;

fig. 2 is a schematic top view of a rotary loading calibrator according to the present invention;

fig. 3 is a schematic view of a partial motor of the rotary loading calibrating apparatus according to the present invention;

fig. 4 is a schematic view of a partial rotation shaft of the rotary loading calibrating apparatus according to the present invention.

Illustration of the drawings:

1. a work table; 2. a supporting seat; 3. a control box; 4. a rotating plate; 5. rotating the sleeve; 6. a threaded rod; 7. a fixed seat; 8. a movable seat; 9. a torque wrench; 10. a rotating shaft; 11. a stabilizing base; 12. a liquid crystal screen; 13. a rotating seat; 14. a longitudinal worm; 15. a first worm gear; 16. a motor; 17. a storage battery; 18. a rotating groove; 19. rotating the column; 20. a second worm wheel.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a rotary loading calibrator comprises a supporting seat 2, a workbench 1 is fixedly arranged at the center of the upper end surface of the supporting seat 2, rotating columns 19 are fixedly arranged on the two sides of the upper end surface of the workbench 1 close to the center, rotating plates 4 are movably sleeved on the column bodies of the two rotating columns 19, the lower end surfaces of the two rotating plates 4 are positioned on the upper end surface of the workbench 1, rotating grooves 18 are respectively formed in the centers of the upper end surfaces of the two rotating columns 19, torque wrenches 9 are respectively arranged at the upper ends of the two rotating plates 4, the connecting ends of the lower end surfaces of the two torque wrenches 9 close to the inner sides penetrate through the rotating columns 19 and are movably arranged at the inner ends of the rotating grooves 18, movable seats 8 are movably sleeved on the plate bodies of the two rotating plates 4, fixed fixing seats 7 are respectively arranged at the two side corners of the upper end surface of the supporting seat 2 close to the rear side, threaded rods 6 are rotatably connected at the centers of the front sides, the front side of the supporting seat 2 is fixedly provided with a control box 3, one end of each of two threaded rods 6 far away from the supporting seat 2 penetrates through the side wall of the control box 3 and is communicated with the inner end of the control box 3, the rod bodies of the two threaded rods 6 are in threaded sleeve connection with a rotating sleeve 5, the two rotating sleeves 5 are positioned at the upper end of the supporting seat 2, the upper end surfaces of the two rotating sleeves 5 are fixedly provided with rotating shafts 10, the upper ends of the two rotating shafts 10 are rotatably connected with the lower end of a rotating plate 4, the center of the bottom plate of the control box 3 is fixedly provided with a motor 16, the output end of the motor 16 is fixedly connected with a first worm wheel 15, two sides of the bottom plate of the control box 3 close to the center are fixedly provided with rotating seats 13, the ends in the two rotating seats 13 are rotatably connected with a longitudinal worm 14, the rotating seats 13 are used for fixing the longitudinal worm 14 and simultaneously enabling the longitudinal worm, the rod bodies of the threaded rods 6 in the control box 3 are fixedly sleeved with a second worm wheel 20, and the rod bodies of the longitudinal worm 14 close to the two ends are meshed with the second worm wheel 20 respectively.

The terminal surface is close to the fixed seat 11 that stabilizes that is provided with all of four corners department under 2 supporting seats, stabilize seat 11 and make this novel rotation type loading examination appearance place more stable, be difficult to remove, 1 front side center department of workstation is fixed and is provided with LCD screen 12, LCD screen 12 is used for showing measured data, convenient record, supporting seat 2 is the cuboid shape, be close to the fixed battery 17 that is provided with in one side of motor 16 on the bottom plate of control box 3, battery 17 and the 16 electric connection of motor, control box 3 is that aluminum alloy material makes, aluminum alloy material matter is light, and is soft, and high strength is corrosion-resistant.

The working principle is as follows: when using this novel rotation type loading examination appearance, at first install torque wrench 9 through rotating groove 18, then starter motor 16, motor 16's output drives a worm wheel 15 rotatory, a worm wheel 15 is rotatory to drive vertical worm 14 rotatory, vertical worm 14 is rotatory to drive two worm wheels 20 rotatoryly No. two, two worm wheels 20 are rotatory two threaded rods 6 are rotatory, two threaded rods 6 are rotatory to make two rotate the cover 5 and drive two rotor plates 4 back-and-forth movements, two rotor plates 4 back-and-forth movements measure two torque wrench 9's data.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a rotation type loading examination appearance, includes supporting seat (2), its characterized in that: the upper end face center of the supporting seat (2) is fixedly provided with a workbench (1), two sides of the upper end face of the workbench (1) close to the center are fixedly provided with rotating columns (19), column bodies of the two rotating columns (19) are movably sleeved with rotating plates (4), lower end faces of the two rotating plates (4) are positioned on the upper end face of the workbench (1), the centers of the upper end faces of the two rotating columns (19) are respectively provided with a rotating groove (18), the upper ends of the two rotating plates (4) are respectively provided with a torque wrench (9), connecting ends of the lower end faces of the two torque wrenches (9) close to the inner side are movably arranged at the inner ends of the rotating grooves (18) through the rotating columns (19), the plate bodies of the two rotating plates (4) are movably sleeved with movable seats (8), and two side corners of the upper end face of the supporting seat (2) close to the rear side are respectively fixedly provided with a fixing seat (7, the front side centers of the two fixing seats (7) are rotatably connected with threaded rods (6), the front side of the supporting seat (2) is fixedly provided with a control box (3), one ends of the two threaded rods (6) far away from the supporting seat (2) penetrate through the side wall of the control box (3) to reach the inner end of the control box (3), the rod bodies of the two threaded rods (6) are in threaded sleeve connection with rotating sleeves (5), the two rotating sleeves (5) are located at the upper end of the supporting seat (2), the upper end faces of the two rotating sleeves (5) are fixedly provided with rotating shafts (10), the upper ends of the two rotating shafts (10) are rotatably connected with the lower end of a rotating plate (4), the center of the bottom plate of the control box (3) is fixedly provided with a motor (16), the output end of the motor (16) is fixedly connected with a worm wheel (15), the two sides of the bottom plate of the control box (3) close to the center, the end in two rotation seats (13) rotates and is connected with vertical worm (14), vertical worm (14) are located the front side of motor (16), vertical worm (14) middle part pole body and a worm wheel (15) threaded connection, threaded rod (6) pole body in control box (3) all is fixed the cover and is cup jointed No. two worm wheel (20), the pole body that vertical worm (14) are close to both ends respectively with No. two worm wheel (20) intermeshing.

2. A rotary load verification apparatus according to claim 1, wherein: and stabilizing seats (11) are fixedly arranged on the lower end surface of the supporting seat (2) close to the four corners.

3. A rotary load verification apparatus according to claim 1, wherein: a liquid crystal screen (12) is fixedly arranged at the center of the front side of the workbench (1).

4. A rotary load verification apparatus according to claim 1, wherein: the supporting seat (2) is in a cuboid shape.

5. A rotary load verification apparatus according to claim 1, wherein: a storage battery (17) is fixedly arranged on one side, close to the motor (16), of the bottom plate of the control box (3), and the storage battery (17) is electrically connected with the motor (16).

6. A rotary load verification apparatus according to claim 1, wherein: the control box (3) is made of an aluminum alloy material.