CN219038266U - Calibrating device for detecting tension balance of standard dynamometer - Google Patents
Calibrating device for detecting tension balance of standard dynamometer Download PDFInfo
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- CN219038266U CN219038266U CN202223427126.6U CN202223427126U CN219038266U CN 219038266 U CN219038266 U CN 219038266U CN 202223427126 U CN202223427126 U CN 202223427126U CN 219038266 U CN219038266 U CN 219038266U
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Abstract
The utility model relates to the technical field of calibration, in particular to a calibration device for detecting tension balance of a standard dynamometer, which comprises a mounting frame, a limiting component and a clamping component, wherein the lower part of the front surface of the mounting frame is connected with a lower moving seat, the upper part of the front surface of the mounting frame is connected with an upper moving seat, both sides of the back surfaces of the lower moving seat and the upper moving seat are respectively connected with a second telescopic cylinder, the limiting component is connected between the lower moving seat and the upper moving seat and close to both sides, the middle part of the lower end of the upper moving seat is connected with the clamping component, both sides of the lower end of the lower moving seat are provided with sliding strips, the front surface of the lower moving seat is provided with a level gauge, the upper end of the mounting frame is provided with sliding grooves close to the sliding strips, four corners of the lower end of the mounting frame are connected with adjusting feet, and the limiting component consists of a screw motor, a first screw rod, a second screw rod, a first telescopic cylinder and a screw rod moving seat, and a clamping component consists of a clamping cylinder, a limiting plate and a clamping plate.
Description
Technical Field
The utility model relates to the technical field of calibration, in particular to a calibration device for detecting tension balance of a standard dynamometer.
Background
The dynamometer size of different pulling force values is different, need adopt different clamping structure to fix when fixing, and the dynamometer of different pulling force values is at the calibration, need use the weight of equidimension, when the weight touches when touching peripheral object, influences holistic measurement accuracy, hangs the weight when, and the weight is easy to appear rocking, influences the reading of numerical value, and during manual spacing, is difficult to in time fix the weight, and when calibrating the dynamometer, calibration device itself needs to keep the level, but the place that calibration device placed is difficult to keep the level to influence the precision of calibration.
Therefore, there is a need to design a calibration device for detecting the tension balance of a standard dynamometer to solve the above-mentioned problems in the background art.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the measuring instruments with different tension values are different in size, different clamping structures are needed to be used for fixing when the measuring instruments are fixed, weights with different sizes are needed to be used when the measuring instruments with different tension values are calibrated, when the weights touch peripheral objects, the whole measuring precision is influenced, the weights are easy to shake when the weights are hung, the reading of numerical values is influenced, the weights are difficult to fix in time when the weights are manually limited, and when the measuring instruments are calibrated, the calibrating device is required to be kept horizontal, but the place where the calibrating device is placed is difficult to be kept horizontal, so that the calibrating precision is influenced, and the calibrating device for detecting the tension balance of the standard measuring instrument is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a detect calibration device of standard dynamometer pulling force balance, includes mounting bracket, spacing subassembly and clamping assembly, the positive lower part of mounting bracket is connected with down and removes the seat, the positive upper portion of mounting bracket is connected with and removes the seat, it all is connected with the flexible cylinder of second to remove seat and upward remove seat back both sides, it is connected with spacing subassembly to be close to both sides department between lower removal seat and the upward remove seat, it is connected with clamping assembly to go up to remove the department in the middle of the lower extreme of seat, it is equipped with the draw runner to remove seat lower extreme both sides down, it is equipped with the spirit level to remove seat front department down, the spout has been seted up near draw runner department to the mounting bracket upper end, mounting bracket lower extreme four corners department is connected with the regulation foot;
the adjusting foot consists of a connecting rod and an adjusting sleeve sleeved at the lower part of the connecting rod;
the limiting assembly consists of a screw motor, a first screw, a second screw, a first telescopic cylinder and a screw moving seat, wherein the upper ends of the first screw and the second screw are connected with the screw motor, the middle parts of the first screw and the second screw are connected with the screw moving seat, and the screw moving seat is connected with the first telescopic cylinder;
the clamping assembly consists of a clamping cylinder, a limiting plate and clamping plates, the two ends of the clamping cylinder are connected with the clamping plates, and the limiting plate is arranged on the inner side of the clamping plates.
As a preferable scheme of the utility model, the clamping cylinder is connected with the upper moving seat through bolts, and the clamping cylinder is in clamping connection with the dynamometer through the limiting plate, the clamping plate.
As a preferable scheme of the utility model, the lower moving seat is connected with the sliding groove at the upper end of the mounting frame in a sleeved mode through the sliding strip at the lower end.
As a preferable scheme of the utility model, the screw rod motor is connected with the first screw rod and the second screw rod through a coupling, the first screw rod and the second screw rod are connected with the lower moving seat and the upper moving seat through bearings, the screw rod motor is connected with the upper moving seat through bolts, and the first telescopic cylinder is connected with the screw rod moving seat through bolts.
As a preferable scheme of the utility model, the telescopic rod of the second telescopic cylinder is connected with the lower moving seat and the upper moving seat through bolts, and the second telescopic cylinder is connected with the mounting frame through bolts.
As a preferable scheme of the utility model, the connecting rod is connected with the mounting frame through screw threads in a screwing way, and the connecting rod is connected with the adjusting sleeve through screw threads.
In summary, the technical effects and advantages of the present utility model are: this detect balanced calibrating device of standard dynamometer pulling force, during the use, place the dynamometer that needs the calibration in the positive department of centre gripping cylinder, through limiting plate and grip block centre gripping of centre gripping cylinder both sides, can change the limiting plate of different thickness as required, thereby make the dynamometer centre gripping of equidimension more stable, during the use, can be according to the weight volume that the calibration was used adjust down and remove the distance of seat apart from the mounting bracket, thereby make the weight be in the vertical state, avoid the weight back to touch the mounting bracket, when hanging the weight, hold the weight through the first telescopic cylinder of both sides, release in time again, can make the weight keep static fast, the speed of calibration has been improved, during the use, can be adjusted according to ground or mesa condition, rotate the adjusting sleeve and adjust the height of connecting rod, look over the condition of level meter simultaneously, thereby make whole be in the horizontality, thereby reduce the influence of external factor to the calibration.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a block diagram of a spacing assembly of the present utility model;
FIG. 3 is a block diagram of a clamping assembly of the present utility model;
FIG. 4 is a front view block diagram of the present utility model;
fig. 5 is a split structure diagram of the adjusting foot of the present utility model.
In the figure: 1. a mounting frame; 101. a chute; 2. adjusting the foot; 201. a connecting rod; 202. an adjusting sleeve; 3. a lower moving seat; 301. a slide bar; 4. a limit component; 401. a screw motor; 402. a first screw rod; 403. a second screw rod; 404. a first telescopic cylinder; 405. a screw rod moving seat; 5. a clamping assembly; 501. a clamping cylinder; 502. a limiting plate; 503. a clamping plate; 6. an upper moving seat; 7. the second telescopic cylinder; 8. and (5) a level gauge.
Detailed Description
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.
Referring to fig. 1-5, a calibrating device for detecting tension balance of a standard dynamometer comprises a mounting frame 1, a limiting component 4 and a clamping component 5, wherein a lower moving seat 3 is connected to the lower part of the front surface of the mounting frame 1, an upper moving seat 6 is connected to the upper part of the front surface of the mounting frame 1, second telescopic cylinders 7 are connected to the two sides of the back surfaces of the lower moving seat 3 and the upper moving seat 6, the limiting component 4 is connected to the positions, close to the two sides, between the lower moving seat 3 and the upper moving seat 6, the clamping component 5 is connected to the middle of the lower end of the upper moving seat 6, sliding strips 301 are arranged on the two sides of the lower end of the lower moving seat 3, a level meter 8 is arranged on the front surface of the lower moving seat 3, sliding grooves 101 are formed in the positions, close to the sliding strips 301, and regulating feet 2 are connected to the four corners of the lower end of the mounting frame 1; the adjusting foot 2 consists of a connecting rod 201 and an adjusting sleeve 202 sleeved at the lower part of the connecting rod 201; the limiting assembly 4 consists of a screw motor 401, a first screw 402, a second screw 403, a first telescopic cylinder 404 and a screw moving seat 405, wherein the upper ends of the first screw 402 and the second screw 403 are connected with the screw motor 401, the middle part of the first screw 402 and the second screw 403 is connected with the screw moving seat 405, and the screw moving seat 405 is connected with the first telescopic cylinder 404; the clamping assembly 5 comprises a clamping cylinder 501, a limiting plate 502 and a clamping plate 503, wherein two ends of the clamping cylinder 501 are connected with the clamping plate 503, and the limiting plate 502 is arranged on the inner side of the clamping plate 503.
Referring to fig. 1 and 3, the dynamometer sizes of different pulling force values are different, when fixing, different clamping structures are needed to be adopted for fixing, the clamping cylinder 501 is connected with the upper moving seat 6 through bolts, the clamping cylinder 501 is connected with the dynamometer through the limiting plate 502, the clamping plate 503, and when in use, the dynamometer to be calibrated is placed at the front of the clamping cylinder 501, the limiting plates 502 and the clamping plate 503 on two sides of the clamping cylinder 501 are used for clamping, and the limiting plates 502 with different thicknesses can be replaced according to requirements, so that the dynamometer clamping of different sizes is more stable.
Referring to fig. 1 and 4, when the dynamometer of different pulling force values is in the calibration, need use the weight of equidimension, when the weight touch the peripheral object, influence holistic measurement accuracy, lower movable seat 3 cup joints through the draw runner 301 of lower extreme and the spout 101 of mounting bracket 1 upper end and connects, pass through bolted connection between telescopic link and the lower movable seat 3 of second telescopic cylinder 7, go up movable seat 6, pass through bolted connection between second telescopic cylinder 7 and the mounting bracket 1, during the use, can be according to the weight volume that the calibration was used adjust the distance of lower movable seat 3 and last movable seat 6 from mounting bracket 1, thereby make the weight be in vertical state, avoid the weight back to touch mounting bracket 1.
Referring to fig. 1 and 2, when hanging the weight, the weight is easy to appear rocking, influences the reading of numerical value, and during manual spacing, be difficult to in time fix the weight, pass through the coupling joint between lead screw motor 401 and first lead screw 402, second lead screw 403, all pass through the bearing connection between first lead screw 402, second lead screw 403 and lower movable seat 3, go up movable seat 6, pass through bolted connection between lead screw motor 401 and the upper movable seat 6, pass through bolted connection between first telescopic cylinder 404 and the lead screw movable seat 405, when hanging the weight, hold the weight through the first telescopic cylinder 404 of both sides, and then timely release can make the weight keep static fast, the speed of calibration has been improved.
Referring to fig. 1, 4 and 5, when calibrating the dynamometer, the calibrating device needs to be kept horizontal, but the place where the calibrating device is placed is difficult to keep horizontal, so that the calibrating accuracy is affected, the connecting rod 201 and the mounting frame 1 are connected through screw threads, the connecting rod 201 and the adjusting sleeve 202 are connected through screw threads, when the dynamometer is used, the dynamometer can be adjusted according to the ground or table top condition, the adjusting sleeve 202 is rotated to adjust the height of the connecting rod 201 during adjustment, and the situation of the gradienter 8 is checked, so that the whole is in a horizontal state, and the influence of external factors on the calibration is reduced.
Working principle: the calibrating device for detecting tension balance of standard dynamometer is characterized in that the dynamometer to be calibrated is placed at the front side of the clamping cylinder 501, the limiting plates 502 and the clamping plates 503 on two sides of the clamping cylinder 501 are clamped, the limiting plates 502 with different thicknesses can be replaced according to requirements, so that the dynamometer with different sizes is clamped more stably, during use, the distance between the lower moving seat 3 and the upper moving seat 6 and the mounting frame 1 can be adjusted according to the volume of weights for calibration, the weights are in a vertical state, the situation that the backs of the weights touch the mounting frame 1 is avoided, the screw motor 401 and the first screw 402 are connected with the second screw 403 through a coupler, the first screw 402, the second screw 403 are connected with the lower moving seat 3 through bearings, the upper moving seat 6 are connected with the screw motor 401 through bolts, the first telescopic cylinder 404 and the screw moving seat 405 are connected through bolts, the weights are clamped through the first telescopic cylinders 404 on two sides during hanging, the weights can be rapidly kept still, the calibrated speed is improved, the connecting rods are connected with the connecting rod 201 through the screw threads, the adjusting sleeve 202 is connected with the connecting rod through the adjusting sleeve, or the adjusting sleeve is in a horizontal state when the adjusting sleeve is adjusted according to the conditions of the adjusting sleeve, and the adjusting sleeve is adjusted on the ground, and the adjusting sleeve is in the condition that the adjusting sleeve is adjusted.
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 detect balanced calibrating device of standard dynamometer pulling force, includes mounting bracket (1), spacing subassembly (4) and clamping component (5), its characterized in that: the front lower part of the mounting frame (1) is connected with a lower moving seat (3), the front upper part of the mounting frame (1) is connected with an upper moving seat (6), the two sides of the back of the lower moving seat (3) and the back of the upper moving seat (6) are both connected with a second telescopic cylinder (7), a limiting component (4) is connected between the lower moving seat (3) and the upper moving seat (6) close to two sides, a clamping component (5) is connected between the lower end middle part of the upper moving seat (6), sliding strips (301) are arranged on two sides of the lower end of the lower moving seat (3), a level meter (8) is arranged on the front part of the lower moving seat (3), sliding grooves (101) are formed in the upper end of the mounting frame (1) close to the sliding strips (301), and regulating feet (2) are connected to four corners of the lower end of the mounting frame (1).
The adjusting foot (2) consists of a connecting rod (201) and an adjusting sleeve (202) sleeved at the lower part of the connecting rod (201);
the limiting assembly (4) consists of a screw motor (401), a first screw (402), a second screw (403), a first telescopic cylinder (404) and a screw moving seat (405), wherein the upper ends of the first screw (402) and the second screw (403) are respectively connected with the screw motor (401), the middle parts of the first screw (402) and the second screw (403) are respectively connected with the screw moving seat (405), and the screw moving seat (405) is connected with the first telescopic cylinder (404);
the clamping assembly (5) consists of a clamping cylinder (501), a limiting plate (502) and a clamping plate (503), wherein two ends of the clamping cylinder (501) are connected with the clamping plate (503), and the limiting plate (502) is arranged on the inner side of the clamping plate (503).
2. A calibration device for detecting tension balance of a standard load cell according to claim 1, wherein: the clamping cylinder (501) is connected with the upper moving seat (6) through bolts, and the clamping cylinder (501) is connected with the dynamometer through a limiting plate (502), a clamping plate (503) and the dynamometer.
3. A calibration device for detecting tension balance of a standard load cell according to claim 1, wherein: the lower movable seat (3) is connected with the sliding groove (101) at the upper end of the mounting frame (1) in a sleeving manner through the sliding strip (301) at the lower end.
4. A calibration device for detecting tension balance of a standard load cell according to claim 1, wherein: the screw motor (401) is connected with the first screw (402) and the second screw (403) through a coupling, the first screw (402), the second screw (403) are connected with the lower moving seat (3) and the upper moving seat (6) through bearings, the screw motor (401) is connected with the upper moving seat (6) through bolts, and the first telescopic cylinder (404) is connected with the screw moving seat (405) through bolts.
5. A calibration device for detecting tension balance of a standard load cell according to claim 1, wherein: the telescopic rod of the second telescopic cylinder (7) is connected with the lower moving seat (3) and the upper moving seat (6) through bolts, and the second telescopic cylinder (7) is connected with the mounting frame (1) through bolts.
6. A calibration device for detecting tension balance of a standard load cell according to claim 1, wherein: the connecting rod (201) is connected with the mounting frame (1) through screw threads in a screwed mode, and the connecting rod (201) is connected with the adjusting sleeve (202) through screw threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223427126.6U CN219038266U (en) | 2022-12-20 | 2022-12-20 | Calibrating device for detecting tension balance of standard dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223427126.6U CN219038266U (en) | 2022-12-20 | 2022-12-20 | Calibrating device for detecting tension balance of standard dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219038266U true CN219038266U (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223427126.6U Active CN219038266U (en) | 2022-12-20 | 2022-12-20 | Calibrating device for detecting tension balance of standard dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219038266U (en) |
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- 2022-12-20 CN CN202223427126.6U patent/CN219038266U/en active Active
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