CN219573357U

CN219573357U - Tension meter calibrating device

Info

Publication number: CN219573357U
Application number: CN202320811290.2U
Authority: CN
Inventors: 李红强; 孙小寒; 钟洋; 王孟孟; 朱鹏程; 付志君
Original assignee: Guangdong Jianke Yuansheng Engineering Testing Co ltd
Current assignee: Guangdong Jianke Yuansheng Engineering Testing Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-22
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a calibrating device for a tension meter, which aims to solve the technical problem that when the calibrating device for the plate tension meter is used in the prior art, other types of tension meters cannot be calibrated due to the unique appearance of the plate tension meter. The calibrating device comprises a calibrating base, a controller, a calibrating bracket and a plate-type tension meter, wherein the controller is installed at the top of the calibrating base, the calibrating bracket is installed on the upper surface of the calibrating base, the plate-type tension meter is arranged on one side of the calibrating bracket, a fixing mechanism is arranged on the surface of the plate-type tension meter, and an installation mechanism is arranged between the fixing mechanism and the calibrating base. The internal thread pipe can longitudinally move when the surface of the threaded column rotates, and when the internal thread pipe moves to the end part of the threaded column, the fixing mechanism can be detached through the connecting column, so that another fixing mechanism can be conveniently replaced, and the tension meters of other types can be calibrated through the fixing mechanism.

Description

Tension meter calibrating device

Technical Field

The utility model belongs to the technical field related to calibration equipment, and particularly relates to a tension meter calibration device.

Background

In the mechanical metering verification or calibration, the plate ring type tension meter has the characteristics of simple structure, high accuracy, wide measuring range, convenient use, portability and the like, and is an ideal force value metering standard instrument. In the tensile test, many factors influence the detection result, and in order to make the error as small as possible when the tester performs the tensile test, a tension meter calibration device needs to be used for further calibrating the tension meter required in the tensile test. The existing calibration device has the following problems in the using process:

the existing tension meter calibration device is usually used, the tension meter is required to be fixed through the fixing mechanism, then the tension meter is provided with tension through external force, tension data can be respectively displayed on the display screen of the tension meter and the display screen of the controller in the process, calibration check can be carried out through comparing the two data, and when the existing plate tension meter calibration device is used, the special appearance of the plate tension meter can not be used for calibrating the tension meter of other types, so that the use of the calibration device is limited.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a calibrating device for a tension meter, which aims to solve the technical problem that the use of the calibrating device is limited because the unique appearance of the plate tension meter can not calibrate other types of tension meters when the calibrating device for the plate tension meter is used in the prior art.

(2) Technical proposal

In order to solve the technical problems, the utility model provides a calibration device for a tension meter, which comprises a calibration base, a controller, a calibration support and a plate tension meter, wherein the controller is arranged at the top of the calibration base, the calibration support is arranged on the upper surface of the calibration base, the plate tension meter is arranged on one side of the calibration support, a fixing mechanism is arranged on the surface of the plate tension meter, and an installation mechanism is arranged between the fixing mechanism and the calibration base.

When the calibrating device of the technical scheme is used, the internal thread pipe can longitudinally move while the surface of the thread column rotates, and when the internal thread pipe moves to the end part of the thread column, the fixing mechanism can be detached through the connecting column, so that another fixing mechanism can be conveniently replaced, and the tension meters of other types can be calibrated through the fixing mechanism.

Preferably, the installation mechanism comprises a tension sensor, a connecting rod, a threaded column, a connecting column, an internal threaded pipe, a rotary groove and a rotary block, wherein the tension sensor is respectively installed on the side surfaces of the calibration base and the calibration support, and the connecting rod is connected to the surface of the tension sensor.

Further, the end connection of connecting rod has the screw thread post, is close to the screw thread post the fixed establishment surface connection has the spliced pole, the tip of spliced pole has cup jointed the internal thread pipe, the rotary slot has been seted up to the inner wall of internal thread pipe, is close to the rotary slot the spliced pole surface connection has the rotatory piece, and the internal thread pipe can carry out longitudinal movement when screw thread post surface pivoted, can dismantle fixed establishment through the spliced pole when the internal thread pipe moves to the tip of screw thread post.

Furthermore, the internal thread pipe is in threaded connection with the threaded column, a rotating structure is formed between the internal thread pipe and the rotating block through the rotating groove, and the rotating groove can be driven to rotate on the surface of the rotating block when the threaded pipe is subjected to acting force, so that the reverse movement of the threaded pipe can be limited.

Still further, fixed establishment includes fixing base, reference column, guide bar, clamping plate, direction round hole, bearing, threaded rod and screw hole, the side surface of fixing base is connected with the reference column, the side surface of fixing base is connected with the guide bar, one side of fixing base is provided with the clamping plate, is close to the guide bar the direction round hole has been seted up on the clamping plate surface.

Furthermore, the radius of the positioning column is matched with the aperture size of the plate-type tension meter, the clamping plate is in sliding connection with the guide rod through the guide round hole, and the transverse movement of the clamping plate can drive the guide round hole to slide on the surface of the guide rod, so that the movement direction of the clamping plate can be limited.

Furthermore, the inner wall of the clamping plate is embedded with a bearing, a threaded rod is connected in the bearing in a penetrating manner, and a threaded hole is formed in the surface of the fixing seat, which is close to the threaded rod.

Still further, constitute revolution mechanic between threaded rod and the bearing, be threaded connection between threaded rod and the screw hole, the threaded rod can carry out lateral movement when the inside pivoted of screw hole, can drive the grip block through the bearing and carry out lateral movement when threaded rod lateral movement.

(3) Advantageous effects

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

1. according to the utility model, the internal thread tube can be rotated when the tension of other types is calibrated, the rotating groove can be driven to rotate on the surface of the rotating block when the internal thread tube rotates, the internal thread tube can longitudinally move while the surface of the thread column rotates, and the fixing mechanism can be detached through the connecting column when the internal thread tube moves to the end part of the thread column, so that the other fixing mechanism can be conveniently replaced, the tension meters of other types can be calibrated through the fixing mechanism, and the application range of the tension meter calibrating device can be conveniently increased;

2. when the plate type tension meter is fixed, the aperture of the plate type tension meter is sleeved on the surface of the positioning column, then the threaded rod can be rotated, the threaded rod can transversely move while rotating in the threaded hole, the threaded rod can drive the clamping plate to transversely move through the bearing, and when the clamping plate transversely moves to the end part of the positioning column, the plate type tension meter can be quickly fixed, and the plate type tension meter is extremely stable to fix.

Drawings

FIG. 1 is a schematic diagram of a front view of an embodiment of the apparatus of the present utility model;

FIG. 2 is a schematic side view of an embodiment of the apparatus of the present utility model;

FIG. 3 is a schematic view of a mounting structure of a fixing mechanism of an embodiment of the device of the present utility model;

FIG. 4 is a cross-sectional and enlarged view of a mounting structure of a securing mechanism of one embodiment of the device of the present utility model;

fig. 5 is an exploded view of a securing mechanism of one embodiment of the device of the present utility model.

The marks in the drawings are: 1. calibrating a base; 2. a controller; 3. calibrating the bracket; 4. plate-type tension meter; 5. a fixing mechanism; 501. a fixing seat; 502. positioning columns; 503. a guide rod; 504. a clamping plate; 505. a guide round hole; 506. a bearing; 507. a threaded rod; 508. a threaded hole; 6. a tension sensor; 7. a connecting rod; 8. a threaded column; 9. a connecting column; 10. an internally threaded tube; 11. a rotary groove; 12. and rotating the block.

Detailed Description

The utility model provides a pull meter calibrating device, its structure schematic diagram is as shown in fig. 1-5, this calibrating device includes calibration base 1, controller 2, calibration support 3 and plate-type pull meter 4, controller 2 is installed at the top of calibration base 1, and the upper surface of calibration base 1 installs calibration support 3, and one side of calibration support 3 is provided with plate-type pull meter 4, and plate-type pull meter 4 surface is provided with fixed establishment 5, is provided with installation mechanism between fixed establishment 5 and the calibration base 1.

Wherein, the installation mechanism includes tension sensor 6, connecting rod 7, screw thread post 8, spliced pole 9, internal thread pipe 10, rotary groove 11 and rotatory piece 12, tension sensor 6 is installed respectively to the side surface of calibration base 1 and calibration support 3, the surface connection of tension sensor 6 has connecting rod 7, the end connection of connecting rod 7 has screw thread post 8, be close to the fixed establishment 5 surface connection of screw thread post 8 has spliced pole 9, internal thread pipe 10 has been cup jointed to the tip of spliced pole 9, rotary groove 11 has been seted up to the inner wall of internal thread pipe 10, be close to the spliced pole 9 surface connection of rotary groove 11 and have rotatory piece 12, be threaded connection between internal thread pipe 10 and the screw thread post 8, constitute revolution mechanic between internal thread pipe 10 through rotary groove 11 and the rotatory piece 12.

In addition, fixed establishment 5 includes fixing base 501, reference column 502, guide bar 503, clamping plate 504, guide round hole 505, bearing 506, threaded rod 507 and screw hole 508, the side surface of fixing base 501 is connected with reference column 502, the side surface of fixing base 501 is connected with guide bar 503, one side of fixing base 501 is provided with clamping plate 504, guide round hole 505 has been seted up to the clamping plate 504 surface that is close to guide bar 503, the radius of reference column 502 and the aperture size phase-match of plate tension meter 4, clamping plate 504 constitutes sliding connection through between guide round hole 505 and the guide bar 503, bearing 506 is installed to the inner wall gomphosis of clamping plate 504, the inside through-connection of bearing 506 has threaded rod 507, screw hole 508 has been seted up on the fixing base 501 surface that is close to threaded rod 507, constitute revolution mechanic between threaded rod 507 and the screw hole 508.

Working principle: when the device of the technical scheme is used, when the plate-type tension meter 4 is fixed, the aperture of the plate-type tension meter 4 is sleeved on the surface of the positioning column 502, then the threaded rod 507 can be rotated, the threaded rod 507 can transversely move while rotating in the threaded hole 508, the threaded rod 507 can transversely move to drive the clamping plate 504 to transversely move through the bearing 506, and when the clamping plate 504 transversely moves to the end part of the positioning column 502, the plate-type tension meter 4 can be quickly fixed, the plate-type tension meter 4 is extremely stable in fixation, tension is provided for the plate-type tension meter 4 through the calibration bracket 3 and the fixing mechanism 5, the tension is sensed through the tension sensor 6, sensed data is displayed in the display screen of the controller 2, and then the data obtained by the controller 2 and the data of the plate-type tension meter 4 are checked and calibrated;

the internal thread pipe 10 can be rotated when the tension of other types is calibrated, the rotating groove 11 can be driven to rotate on the surface of the rotating block 12 when the internal thread pipe 10 rotates, the internal thread pipe 10 can longitudinally move when the surface of the threaded column 8 rotates, the fixing mechanism 5 can be detached through the connecting column 9 when the internal thread pipe 10 moves to the end part of the threaded column 8, and therefore the other fixing mechanism 5 can be conveniently replaced, and the tension meter of other types can be calibrated through the fixing mechanism 5.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The utility model provides a tension meter calibrating device, this calibrating device includes calibration base (1), controller (2), calibration support (3) and plate-type tension meter (4), its characterized in that, controller (2) are installed at the top of calibration base (1), the last surface mounting of calibration base (1) has calibration support (3), one side of calibration support (3) is provided with plate-type tension meter (4), plate-type tension meter (4) surface is provided with fixed establishment (5), be provided with installation mechanism between fixed establishment (5) and the calibration base (1).

2. The tension meter calibrating device according to claim 1, wherein the mounting mechanism comprises a tension sensor (6), a connecting rod (7), a threaded column (8), a connecting column (9), an internally threaded tube (10), a rotating groove (11) and a rotating block (12), the tension sensor (6) is respectively mounted on the side surfaces of the calibrating base (1) and the calibrating bracket (3), and the connecting rod (7) is connected to the surface of the tension sensor (6).

3. The tension meter calibration device according to claim 2, characterized in that the end portion of the connecting rod (7) is connected with a threaded column (8), the surface of the fixing mechanism (5) close to the threaded column (8) is connected with a connecting column (9), the end portion of the connecting column (9) is sleeved with an internal threaded tube (10), the inner wall of the internal threaded tube (10) is provided with a rotary groove (11), and the surface of the connecting column (9) close to the rotary groove (11) is connected with a rotary block (12).

4. A device according to claim 3, characterized in that the threaded connection between the internally threaded tube (10) and the threaded post (8) is made by means of a rotating structure formed by the internally threaded tube (10) through a rotating groove (11) and a rotating block (12).

5. The tension meter calibration device according to claim 1, wherein the fixing mechanism (5) comprises a fixing seat (501), a positioning column (502), a guide rod (503), a clamping plate (504), a guide round hole (505), a bearing (506), a threaded rod (507) and a threaded hole (508), the side surface of the fixing seat (501) is connected with the positioning column (502), the side surface of the fixing seat (501) is connected with the guide rod (503), the clamping plate (504) is arranged on one side of the fixing seat (501), and the surface of the clamping plate (504) close to the guide rod (503) is provided with the guide round hole (505).

6. A device according to claim 5, characterized in that the radius of the positioning post (502) is matched to the aperture size of the plate-type tension meter (4), and the clamping plate (504) is slidably connected to the guide rod (503) through a guide circular hole (505).

7. The calibrating device for the tension meter according to claim 5, wherein a bearing (506) is mounted on the inner wall of the clamping plate (504) in a jogged manner, a threaded rod (507) is connected in a penetrating manner inside the bearing (506), and a threaded hole (508) is formed in the surface of the fixing seat (501) close to the threaded rod (507).

8. The tension meter calibrating apparatus according to claim 7, wherein a rotating structure is formed between the threaded rod (507) and the bearing (506), and the threaded rod (507) is in threaded connection with the threaded hole (508).