CN221123450U - Metering device calibrating device - Google Patents
Metering device calibrating device Download PDFInfo
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- CN221123450U CN221123450U CN202322324258.4U CN202322324258U CN221123450U CN 221123450 U CN221123450 U CN 221123450U CN 202322324258 U CN202322324258 U CN 202322324258U CN 221123450 U CN221123450 U CN 221123450U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007689 inspection Methods 0.000 claims description 21
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000012795 verification Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of calibrating devices, in particular to a metering device calibrating device, which comprises a base, wherein a controller is arranged on the surface of the base, a push button switch is arranged at one end of the controller, a horizontal mechanism is arranged at one side of the controller and one side of the push button switch, the horizontal mechanism comprises a bearing block, a movable threaded column is arranged in the bearing block, a pressure sensor is arranged at the top of the movable threaded column, a level meter is arranged at one side of a pressing table, and an adjusting table is arranged at one side of the level meter away from the pressing table; according to the utility model, the two groups of sliding guide rails are inserted into the bearing blocks, the measuring instrument is firstly placed on the surface of the sliding table when the test is carried out, then the elastic clamping blocks and the sliding guide rails are matched for clamping and fixing, then the sliding table is slid back and forth, and the sliding is stopped after the sliding table reaches a proper position, and the fastening bolts are screwed, so that the whole device is beneficial to use in daily life.
Description
Technical Field
The utility model relates to the technical field of calibrating devices, in particular to a metering device calibrating device.
Background
A meter verification device is a device for verifying and calibrating various meters. The measuring instrument is mainly used for ensuring that the measuring instrument can accurately measure and record physical quantity so as to ensure the reliability and the accuracy of the measuring instrument in practical application. Such devices typically consist of a series of instruments, equipment and standard devices for comparing, calibrating and verifying the accuracy and precision of the metering devices. The metering device calibrating apparatus is widely applied to the fields of industrial production, laboratory research, medical and health, environmental monitoring and the like.
The metering device calibrating device can effectively help to verify the accuracy of metering devices for some commonly used metering devices, and quickly positions certain failure points of the metering devices so as to facilitate timely maintenance or replacement of related devices by users, ensure normal use of the metering devices, and the existing metering device calibrating device is of a single fixed structure and has some problems in use:
1. When the metering device calibrating device is used, the inspection head needs to be extruded on the extrusion table to reach a certain pressure, then the displacement at the moment is recorded, then the metering device is subjected to the same displacement to verify the accuracy of the metering device, the existing device lacks a level adjusting device to adjust the level between the extrusion table and the inspection table when the inspection is carried out, the requirement of timely and quick adjustment is inconvenient to meet, a certain influence is caused on the inspection result, the use of staff is not facilitated, and the use efficiency and the use experience are affected;
2. When the metering device calibrating device is used, a metering device is required to be placed on the inspection bench, then the inspection head is controlled to move for inspection, the inspection joint can only move left and right when the existing device is used for inspection, the inspection bench cannot move, the inspection of points on a plurality of angles of the metering device cannot be conveniently met, the inspection bench moving device is lacking, the condition of flexible adjustment is lacking, and the use in daily life is not facilitated.
To this end we propose a metrological instrument verification device to solve the above problems.
Disclosure of utility model
The utility model aims to provide a metering device calibrating device, which solves the problems that a horizontal device is lacked and a test bench cannot be adjusted in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the metering appliance calibrating device comprises a base, wherein a controller is arranged on the surface of the base, a push button switch is arranged at one end of the controller, a horizontal mechanism is arranged on one side of the controller and one side of the push button switch, the horizontal mechanism comprises a bearing block, a movable threaded column is arranged in the bearing block, a pressure sensor is arranged at the top of the movable threaded column, an extrusion table is arranged on the surface of one end, far away from the movable threaded column, of the pressure sensor, a first adjusting column is arranged on one side of the movable threaded column, the first adjusting column is in meshed connection with the movable threaded column, a level gauge is arranged on one side of the extrusion table, an adjusting table is arranged on one side, far away from the extrusion table, of the level gauge, a second adjusting column is arranged at the bottom end of the adjusting table, and the second adjusting column is in meshed connection with the bottom end part of the adjusting table;
The surface of the adjusting table is provided with an adjusting mechanism, the adjusting mechanism comprises a sliding guide rail, two ends of the sliding guide rail are inserted into the surface of the bearing block, the sliding table is sleeved on the surface of the sliding guide rail, an elastic clamping block is arranged on one side of the surface of the sliding table, a fastening bolt is arranged on one side of the elastic clamping block, the fastening bolt is inserted into the bearing block and is in threaded rotary connection with the bearing block, and a limiting block is fixedly connected to one side of the surface of the sliding table, which is far away from the clamping block;
The motor is installed to one side of button switch, and the one end fixedly connected with threaded rod of motor to the inside of threaded rod is inserted and is equipped with the removal frame, the hydraulic press is installed on the top of removing the frame, and the output fixedly connected with inspection joint of hydraulic press.
Preferably, the surface of the bearing block is provided with a plurality of preformed holes, and the sizes of the preformed holes are the same as those of the extrusion table, the first adjusting column and the adjusting table.
Preferably, the initial height of the pressure sensor is consistent with the initial height of the adjustment table.
Preferably, the sliding guide rails are arranged in two groups, and the two groups of sliding guide rails are symmetrically distributed relative to the adjusting table.
Preferably, two groups of preformed holes are formed in the surface of the sliding table, and the diameters of the preformed holes are the same as the diameters of the sliding guide rails.
Preferably, the movable range of the movable frame is 0-350mm.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is characterized in that;
Through seting up a plurality of preformed holes in horizontal mechanism's inside, then install extrusion platform, spirit level and regulating table at the preformed hole surface, when need carry out horizontal calibration to between extrusion platform and the regulating table, observe the position of the inside bubble of spirit level earlier, if the bubble is the first regulation post of screwing up the adapting piece surface, remove the screw thread post and remove under the drive of first regulation post upper and lower, screw up the second regulation post after stopping, the regulating table is gone up and down under the drive of second regulation post, the position of the inside bubble of in-process observation spirit level, stop screwing up first regulation post and second regulation post when just being in the center, the bubble is in the position of positive center at this moment, pressure sensor and regulating table are in the horizontality, accomplish horizontal calibration, the demand of timely quick adjustment level has been satisfied, the error that causes the experimental result has been reduced, be favorable to staff's use, improve availability factor and use experience.
Through inserting two sets of sliding guide rails and establishing in the inside of accepting the piece, form a gliding mode, put the surface at the sliding table with the measuring instrument earlier when carrying out the inspection, then cooperation elasticity block and sliding guide rail carry out the block fixedly, observe the position of inspection joint and measuring instrument that needs to inspect this moment, the fastening bolt of elasticity block one side is unscrewed earlier when needs remove, then the position of back-and-forth sliding table, stop sliding and screw up fastening bolt after reaching suitable position, the sliding table is in the target position and accomplish fixedly this moment, then adjust the position of inspection joint through the controller, the inspection demand of multi-angle is reached to the mutually supporting, the condition of flexible adjustment is provided, make whole device be favorable to the use in the daily life.
Description of the drawings:
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic side perspective view of the structure of the present utility model;
FIG. 3 is a schematic perspective view of a horizontal mechanism of the present utility model in elevation and exploded;
FIG. 4 is an enlarged schematic perspective view of the structure of the adjusting table of the present utility model;
Fig. 5 is a schematic exploded perspective view of the structure of the adjusting mechanism of the present utility model.
In the figure: 1. a base; 2. a controller; 3. a push button switch; 4. a horizontal mechanism; 41. a receiving block; 42. moving the threaded column; 43. a pressure sensor; 44. an extrusion station; 45. a first adjustment column; 46. a level gauge; 47. an adjustment table; 48. a second adjustment column; 5. an adjusting mechanism; 51. a sliding guide rail; 52. a sliding table; 53. an elastic clamping block; 54. a limiting block; 55. a fastening bolt; 6. a motor; 7. a threaded rod; 8. a moving rack; 9. a hydraulic press; 10. and (5) checking the joint.
The specific embodiment is as follows:
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a metering device calibrating installation, including base 1, the surface mounting of base 1 has controller 2, and the one end of controller 2 installs button switch 3, and button switch 3 adopts the plastics material, is one of the most common switch material, and it has low cost, light, characteristics that the insulating nature is good, simultaneously, the plastics material can be made with different colours and textures, makes button switch more diversified in design, and one side of controller 2 and button switch 3 is provided with horizontal mechanism 4, and horizontal mechanism 4 includes socket 41;
The surface of the bearing block 41 is provided with a plurality of preformed holes, the sizes of the preformed holes are the same as those of the extrusion table 44, the first adjusting column 45 and the adjusting table 47, according to the figures 2 and 3, the extrusion table 44, the first adjusting column 45 and the adjusting table 47 can be smoothly installed in the bearing block 41, the movable threaded column 42 is arranged in the bearing block 41, the movable threaded column 42 is made of an aluminum alloy material and is a light material, the strength and the durability are good, the whole weight of a workpiece manufactured by adopting the aluminum alloy can be reduced, the bearing block is suitable for a scene needing to reduce equipment load, and the pressure sensor 43 is installed at the top of the movable threaded column 42;
The pressure sensor 43 is a high-precision, high-stability and durable pressure sensor which is suitable for pressure measurement in various industrial and scientific fields, so as to meet the requirements of different applications, the initial height of the pressure sensor 43 is consistent with the initial height of the adjusting table 47, according to the figure 3, the strokes of two sides of the inspection joint 10 are consistent when the inspection is carried out, and the surface of one end of the pressure sensor 43 far away from the movable threaded column 42 is provided with a squeezing table 44;
A first adjusting column 45 is arranged on one side of the movable threaded column 42, the first adjusting column 45 is connected with the movable threaded column 42 in a meshed mode, a level meter 46 is arranged on one side of the extrusion table 44, the level meter 46 is of a model with a digital display screen and an audio prompt function, can accurately display a horizontal or vertical inclination angle and send out audio prompts to help a user adjust the level to a correct level, an adjusting table 47 is arranged on one side of the level meter 46 away from the extrusion table 44, a second adjusting column 48 is arranged at the bottom end of the adjusting table 47, the first adjusting column 45 and the second adjusting column 48 are made of carbon steel, the carbon steel is a common material, good strength and rigidity are achieved, meanwhile, the cost is low, the level meter is suitable for general application, the durability and the reliability are good, and the second adjusting column 48 is connected with the bottom end part of the adjusting table 47 in a meshed mode;
The adjusting mechanism 5 is arranged on the surface of the adjusting table 47, the adjusting mechanism 5 comprises two groups of sliding guide rails 51, the two groups of sliding guide rails 51 are symmetrically distributed about the adjusting table 47, according to the illustration of fig. 5, the sliding table 52 is kept stable in the moving process, two ends of the sliding guide rails 51 are inserted into the surface of the bearing block 41, the sliding table 52 is sleeved on the surface of the sliding guide rail 51, two groups of reserved holes are formed in the surface of the sliding table 52, the diameters of the reserved holes are the same as those of the sliding guide rails 51, and according to the illustration of fig. 5, the sliding table 52 can slide on the surface of the sliding guide rail 51;
The elastic clamping block 53 is arranged on one side of the surface of the sliding table 52, the fastening bolt 55 is arranged on one side of the elastic clamping block 53, the fastening bolt 55 is inserted into the bearing block 41 and is in threaded rotary connection with the bearing block 41, the limiting block 54 is fixedly connected with one side of the surface of the sliding table 52, which is far away from the elastic clamping block 53, the limiting block 54 is made of aluminum alloy, the aluminum alloy is light, and is suitable for the application requiring the weight reduction of equipment, and the aluminum alloy also has excellent heat conducting property, good corrosion resistance and plasticity and is suitable for the environment requiring some special requirements;
The motor 6 is installed on one side of the push button switch 3, and the motor 6 is a motor for precisely controlling the position and the speed, and is commonly used for precision instruments and automation equipment. The hydraulic machine has the advantages of accurate position control and high torque output, is suitable for the application needing accurate control, one end of the motor 6 is fixedly connected with the threaded rod 7, the threaded rod 7 is made of stainless steel, has excellent corrosion resistance and oxidation resistance, is suitable for being used in a humid, high-temperature or chemical environment, has high strength, good mechanical property and long-term use stability, the movable frame 8 is inserted into the threaded rod 7, the movable range of the movable frame 8 is 0-350mm, the hydraulic machine 9 is arranged at the top end of the movable frame 8, the hydraulic machine 9 is a vertical hydraulic machine, a vertical working table is provided, the hydraulic machine is suitable for processing tasks with higher requirements on high precision and verticality, the hydraulic machine is usually provided with a small occupied area and is suitable for being operated in a limited space, and the output end of the hydraulic machine 9 is fixedly connected with the inspection joint 10.
Working principle: when the measuring instrument calibrating device is used normally, the button switch 3 is pressed to connect the whole device with an external power supply, then the measuring instrument is placed on the sliding table 52 in the adjusting mechanism 5, the elastic clamping block 53 and the limiting block 54 are matched to clamp the measuring instrument, then the position of the sliding table 52 is adjusted, the fastening bolt 55 is unscrewed, then the sliding table 52 sleeved on the surface of the sliding guide rail 51 is slid back and forth, and the fastening bolt 55 is screwed down after the proper position is reached, so that the fixing of the sliding table 52 is completed;
Then the levelness between the pressure sensor 43 and the adjusting table 47 is adjusted, the position of bubbles in the level meter 46 is observed, then the first adjusting column 45 or the second adjusting column 48 is screwed, the moving threaded column 42 and the adjusting table 47 move up and down, the pressure sensor 43 synchronously moves under the driving of the moving threaded column 42, the position of bubbles in the level meter 46 is observed in the process, the first adjusting column 45 or the second adjusting column 48 stops rotating when the pressure sensor is in the right center, the horizontal calibration is completed, then the threaded rod 7 at one end of the motor 6 is controlled by the controller 2 to rotate, the position of the moving frame 8 is controlled to move, the hydraulic press 9 at the top end of the moving frame 8 starts to finish the test of the test joint 10 on the surface of the extruding table 44 and then moves to the upper part of the metering device on the surface of the sliding table 52 for test, and the use experience is improved. The above is the whole working principle of the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A metering device verification apparatus, comprising:
The device comprises a base (1), wherein a controller (2) is arranged on the surface of the base (1), a push button switch (3) is arranged at one end of the controller (2), a horizontal mechanism (4) is arranged on one side of the controller (2) and one side of the push button switch (3), the horizontal mechanism (4) comprises a bearing block (41), a movable threaded column (42) is arranged in the bearing block (41), a pressure sensor (43) is arranged at the top of the movable threaded column (42), an extrusion table (44) is arranged on the surface of one end, far away from the movable threaded column (42), of the pressure sensor (43), a first adjusting column (45) is arranged on one side of the movable threaded column (42), a level meter (46) is arranged on one side, far away from the extrusion table (44), of the level meter (46), a second adjusting column (48) is arranged at the bottom end of the adjusting table (47), and the second adjusting column (48) is connected with the bottom end of the adjusting table (47) in a meshed mode;
The adjusting mechanism (5), the surface of adjustment platform (47) is provided with adjustment mechanism (5), adjustment mechanism (5) are including slide rail (51), the both ends of slide rail (51) are inserted and are established in the surface of accepting piece (41), the surface cover of slide rail (51) is equipped with slide table (52), and the surface side of slide table (52) installs elasticity block (53) to one side of elasticity block (53) is provided with fastening bolt (55), fastening bolt (55) are inserted and are established in the inside of accepting piece (41) to screw thread swivelling joint between accepting piece (41), one side that the surface of slide table (52) kept away from elasticity block (53) is fixedly connected with stopper (54);
The motor (6), motor (6) are installed to one side of push button switch (3), and the one end fixedly connected with threaded rod (7) of motor (6) to the inside of threaded rod (7) is inserted and is equipped with and removes frame (8), hydraulic press (9) are installed on the top of removing frame (8), and the output fixedly connected with inspection joint (10) of hydraulic press (9).
2. A metering device verification apparatus as claimed in claim 1 wherein: the surface of the bearing block (41) is provided with a plurality of preformed holes, and the sizes of the preformed holes are the same as those of the extrusion table (44), the first adjusting column (45) and the adjusting table (47).
3. A metering device verification apparatus as claimed in claim 1 wherein: the initial height of the pressure sensor (43) is consistent with the initial height of the adjusting table (47).
4. A metering device verification apparatus as claimed in claim 1 wherein: the sliding guide rails (51) are arranged in two groups, and the two groups of sliding guide rails (51) are symmetrically distributed about the adjusting table (47).
5. A metering device verification apparatus as claimed in claim 1 wherein: two groups of preformed holes are formed in the surface of the sliding table (52), and the diameters of the preformed holes are the same as the diameter of the sliding guide rail (51).
6. A metering device verification apparatus as claimed in claim 1 wherein: the movable range of the movable frame (8) is 0-350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324258.4U CN221123450U (en) | 2023-08-29 | 2023-08-29 | Metering device calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322324258.4U CN221123450U (en) | 2023-08-29 | 2023-08-29 | Metering device calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221123450U true CN221123450U (en) | 2024-06-11 |
Family
ID=91366571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322324258.4U Active CN221123450U (en) | 2023-08-29 | 2023-08-29 | Metering device calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221123450U (en) |
-
2023
- 2023-08-29 CN CN202322324258.4U patent/CN221123450U/en active Active
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