CN220729537U - Load loading mechanism of metering device - Google Patents
Load loading mechanism of metering device Download PDFInfo
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- CN220729537U CN220729537U CN202322520574.9U CN202322520574U CN220729537U CN 220729537 U CN220729537 U CN 220729537U CN 202322520574 U CN202322520574 U CN 202322520574U CN 220729537 U CN220729537 U CN 220729537U
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- threaded rod
- loading mechanism
- detection table
- metering device
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- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model provides a load loading mechanism of a metering device, which relates to the technical field of metering devices and comprises a clamping mechanism and a loading mechanism, wherein the loading mechanism is positioned at the top of the clamping mechanism, the clamping mechanism comprises a detection table, the front surface of the detection table is provided with a control panel, the left side and the right side of the detection table are respectively provided with a motor protection box, the inside of the motor protection boxes is provided with a first stepping motor, the output end of the first stepping motor is provided with a first threaded rod which is positioned in the detection table, the top of the detection table is provided with a first linear guide rail which is positioned close to the left side and the right side, the inside of the first linear guide rail is provided with a sliding block which is positioned at the periphery of the first threaded rod, and the top of the sliding block is provided with a clamping block.
Description
Technical Field
The utility model relates to the technical field of metering devices, in particular to a load loading mechanism of a metering device.
Background
The measuring instrument is a device which can be used for directly or indirectly measuring the measured value of the measured object, an instrument and meter, a measuring tool and a standard substance for unifying the measured value, is widely applied to various aspects of production, scientific research field, people life and the like, is quite important in the whole measuring legislation, and is a main object of supervision and management as the unification of the national measured value is firstly reflected on the accuracy and consistency of the measuring instrument, and is a technical basis for providing measuring guarantee by a measuring department.
In the prior art, a measuring instrument is a device for directly or indirectly measuring the measured object value, a mechanical meter generally adopts a load loading mechanism with a pressure detector, the load loading mechanism drives the pressure detector to move downwards to press a detection module so as to realize pressure detection, and the existing load loading mechanism has poor clamping effect when the mechanical meter is pressed and detected, so that the mechanical meter is easy to deviate under the pressing mechanism, and the load pressure cannot be accurately detected, therefore, the load loading mechanism of the measuring instrument is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, a metering device is a device for directly or indirectly measuring the measured object value, a mechanical meter generally adopts a load loading mechanism with a pressure detector, the load loading mechanism is used for driving the pressure detector to move downwards to press a detection module so as to realize pressure detection, and the existing load loading mechanism has poor clamping effect when the mechanical meter is pressed for detection, so that the mechanical meter is easy to deviate under the pressing mechanism, and the load pressure cannot be accurately detected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the load loading mechanism of the metering appliance comprises a clamping mechanism and a loading mechanism, wherein the loading mechanism is positioned at the top of the clamping mechanism;
the clamping mechanism comprises a detection table, a control panel is arranged on the front surface of the detection table, motor protection boxes are arranged on the left side and the right side of the detection table, first stepping motors are arranged in the motor protection boxes, first threaded rods are arranged at the output ends of the first stepping motors and located in the detection table, first linear guide rails are arranged at the positions, close to the left side and the right side, of the top of the detection table, sliding blocks are arranged in the first linear guide rails and located on the periphery of the first threaded rods, and clamping blocks are arranged at the tops of the sliding blocks;
the loading mechanism comprises a supporting frame, two second stepping motors are arranged at the top of the supporting frame, second linear guide rails are correspondingly arranged on the front side and the back side of the inner side of the supporting frame, second threaded rods are arranged at the output ends of the second stepping motors and located in the second linear guide rails, a loading plate is arranged on the periphery of the second threaded rods, a loading roller is arranged at the top of the loading plate in a penetrating mode, a loading disc is arranged at the bottom of the loading roller, and a pressure sensor is arranged in the loading disc.
In a preferred scheme of the utility model, the first threaded rod is fixed with the output end of the first stepping motor through bolts, the first threaded rod is rotatably connected with the detection table, and the sliding block is in threaded connection with the first threaded rod.
The technical effect of adopting the further scheme is as follows: the first threaded rod can be effectively driven to rotate through the first stepping motor, so that the sliding block is driven to slide, and power required by fixing the metering device is effectively provided.
In a preferred embodiment of the present utility model, the clamping block is fixed with a sliding block by a bolt, and the sliding block is slidably connected with the first linear guide rail.
The technical effect of adopting the further scheme is as follows: can effectively drive the grip block through the sliding block and carry out the centre gripping to the measuring utensil, and first linear guide can effectively carry out spacingly to the sliding block to keep the stability of sliding block, make the centre gripping more stable.
As a preferable scheme of the utility model, the second stepping motor is fixed with the supporting frame through bolts, the second threaded rod is fixed with the output end of the second stepping motor through bolts, and the second threaded rod is connected with the supporting frame in a rotating way.
The technical effect of adopting the further scheme is as follows: the second threaded rod can be effectively driven to rotate through the second stepping motor, so that loading power is effectively provided for load detection of the metering device.
In a preferred embodiment of the present utility model, the loading plate is screwed with the second threaded rod, the loading roller is bolted to the loading plate, the loading plate is bolted to the loading roller, and the pressure sensor is bolted to the loading plate.
The technical effect of adopting the further scheme is as follows: the second threaded rod can effectively drive the loading plate to load and reset, so that the loading plate and the pressure sensor are effectively driven to carry out load detection on the metering device.
As a preferable scheme of the utility model, the first stepping motor, the second stepping motor and the pressure sensor are all electrically connected with the control panel.
The technical effect of adopting the further scheme is as follows: the control panel is used for controlling, so that the control panel is very convenient, and pressure data can be recorded in real time.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the clamping mechanism and the loading mechanism, the first stepping motor can effectively drive the first threaded rod to rotate, so that the sliding block is driven to slide in the first linear guide rail, the clamping block can effectively clamp the metering device, the metering device is limited, the metering device is prevented from shifting when the loading mechanism presses the metering device, the accuracy of a detection result is ensured, the second stepping motor can effectively replace the second threaded rod to rotate, and the loading plate and the loading roller are driven to move downwards, so that the loading disc presses the metering device, and pressure data is obtained through the pressure sensor.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic plan view of a pressure sensor according to the present utility model;
fig. 3 is a schematic plan view of a first threaded rod according to the present utility model.
Legend description: 1. a clamping mechanism; 11. a detection table; 12. a control panel; 13. a motor protection box; 14. a first stepping motor; 15. a first threaded rod; 16. a first linear guide rail; 17. a sliding block; 18. a clamping block; 2. a loading mechanism; 21. a support frame; 22. a second stepping motor; 23. a second linear guide rail; 24. a second threaded rod; 25. a loading plate; 26. a loading roller; 27. loading a disc; 28. a pressure sensor.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a load loading mechanism of measuring instrument, including fixture 1 and loading mechanism 2, loading mechanism 2 is located the top of fixture 1, fixture 1 includes detection platform 11, the front of detection platform 11 is provided with control panel 12, the left and right sides of detection platform 11 all is provided with motor protection case 13, the inside of motor protection case 13 all is provided with first step motor 14, the output of first step motor 14 just is located the inside of detection platform 11 all is provided with first threaded rod 15, the top of detection platform 11 is close to left and right sides department and all has been seted up first linear guide 16, the inside of first linear guide 16 just is located the periphery of first threaded rod 15 all is provided with sliding block 17, the top of sliding block 17 all is provided with grip block 18, loading mechanism 2 includes support frame 21, the top of support frame 21 all is provided with two second step motor 22, the inboard and the back of support frame 21 have correspondingly been seted up second linear guide 23, the output of second step motor 22 just is located the inside of second linear guide 23 all is provided with second threaded rod 24, the periphery of second 24 is provided with loading plate 25, the periphery of loading plate 25 just is located the periphery of first linear guide 23, the periphery is provided with the loading roller 26, the bottom of loading roller 27 is provided with loading roller 27, the inside of loading roller 27 is provided with loading roller 26.
Example 2
As shown in fig. 1-3, the first threaded rod 15 is bolted to the output end of the first stepper motor 14, the first threaded rod 15 is rotationally connected to the detection table 11, the sliding block 17 is screwed to the first threaded rod 15, so that the required power for clamping can be effectively provided, the clamping block 18 is bolted to the sliding block 17, the sliding block 17 is slidably connected to the first linear guide rail 16, so that the metering device can be effectively clamped, the second stepper motor 22 is bolted to the support frame 21, the second threaded rod 24 is bolted to the output end of the second stepper motor 22, the second threaded rod 24 is rotationally connected to the support frame 21, the required power for loading can be effectively provided, the loading plate 25 is screwed to the second threaded rod 24, the loading roller 26 is screwed to the loading plate 25, the loading plate 27 is screwed to the loading roller 26, the pressure sensor 28 is screwed to the loading plate 27, so that the load detection can be effectively performed, and the first stepper motor 14, the second stepper motor 22 and the pressure sensor 28 are electrically connected to the control panel 12, so that the load data can be obtained very conveniently.
The working flow of the utility model is as follows: when the load loading mechanism of a metering device is used for pressure detection, firstly, the metering device to be detected is placed at the center of a detection table 11, after the detection, a control panel 12 is used for controlling a first stepping motor 14 to drive a first threaded rod 15 to rotate, so that a sliding block 17 is driven to shrink towards the direction of the metering device, a clamping block 18 is used for clamping the metering device, and therefore limiting is carried out, at the moment, a second stepping motor 22 can be controlled to drive a second threaded rod 24 to rotate, so that a loading plate 25 is driven to move downwards in a second linear guide rail 23, a loading disc 27 at the bottom of a loading roller 26 applies pressure to the metering device, a pressure sensor 28 transmits a numerical value into the control panel 12 for recording by a worker, and the worker can obtain a required result through the control panel 12.
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 (6)
1. The utility model provides a load loading mechanism of metering utensil, includes fixture (1) and loading mechanism (2), its characterized in that: the loading mechanism (2) is positioned at the top of the clamping mechanism (1);
the clamping mechanism (1) comprises a detection table (11), a control panel (12) is arranged on the front surface of the detection table (11), motor protection boxes (13) are arranged on the left side and the right side of the detection table (11), first stepping motors (14) are arranged in the motor protection boxes (13), first threaded rods (15) are arranged at the output ends of the first stepping motors (14) and in the detection table (11), first linear guide rails (16) are arranged at the positions, close to the left side and the right side, of the top of the detection table (11), sliding blocks (17) are arranged in the first linear guide rails (16) and are arranged on the periphery of the first threaded rods (15), and clamping blocks (18) are arranged at the tops of the sliding blocks (17);
the loading mechanism (2) comprises a supporting frame (21), two second stepping motors (22) are arranged at the top of the supporting frame (21), second linear guide rails (23) are correspondingly arranged on the front side and the back side of the inner side of the supporting frame (21), second threaded rods (24) are arranged at the output ends of the second stepping motors (22) and located in the second linear guide rails (23), a loading plate (25) is arranged on the periphery of the second threaded rods (24), loading rollers (26) are arranged at the top of the loading plate (25) in a penetrating mode, loading discs (27) are arranged at the bottom of the loading rollers (26), and pressure sensors (28) are arranged in the loading discs (27).
2. A load loading mechanism for a metering device as set forth in claim 1 wherein: the first threaded rod (15) is fixed with the output end of the first stepping motor (14) through bolts, the first threaded rod (15) is rotationally connected with the detection table (11), and the sliding block (17) is in threaded connection with the first threaded rod (15).
3. A load loading mechanism for a metering device as set forth in claim 1 wherein: the clamping block (18) is fixed with the sliding block (17) through bolts, and the sliding block (17) is connected with the first linear guide rail (16) in a sliding mode.
4. A load loading mechanism for a metering device as set forth in claim 1 wherein: the second stepping motor (22) is fixed with the supporting frame (21) through bolts, the second threaded rod (24) is fixed with the output end of the second stepping motor (22) through bolts, and the second threaded rod (24) is connected with the supporting frame (21) in a rotating mode.
5. A load loading mechanism for a metering device as set forth in claim 1 wherein: the loading plate (25) is in threaded connection with the second threaded rod (24), the loading roller (26) is in bolt fixation with the loading plate (25), the loading disc (27) is in bolt fixation with the loading roller (26), and the pressure sensor (28) is in bolt fixation with the loading disc (27).
6. A load loading mechanism for a metering device as set forth in claim 1 wherein: the first stepping motor (14), the second stepping motor (22) and the pressure sensor (28) are electrically connected with the control panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322520574.9U CN220729537U (en) | 2023-09-18 | 2023-09-18 | Load loading mechanism of metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322520574.9U CN220729537U (en) | 2023-09-18 | 2023-09-18 | Load loading mechanism of metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729537U true CN220729537U (en) | 2024-04-05 |
Family
ID=90489685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322520574.9U Active CN220729537U (en) | 2023-09-18 | 2023-09-18 | Load loading mechanism of metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729537U (en) |
-
2023
- 2023-09-18 CN CN202322520574.9U patent/CN220729537U/en active Active
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