CN214667422U

CN214667422U - Rotary micro-force value calibrating device

Info

Publication number: CN214667422U
Application number: CN202121339233.6U
Authority: CN
Inventors: 都宇; 郝丽敏
Original assignee: Chongqing Aerospace Polytechnic College
Current assignee: Chongqing Aerospace Polytechnic College
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-09
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a small power value calibrating installation of rotation type belongs to and measures the calibrating installation field, a small power value calibrating installation of rotation type, the power distribution box comprises a box body, the top of box is provided with drive assembly, the inside and the outside of box are provided with adjusting part, the top of box is provided with the centre gripping subassembly, the top of box is provided with locating component, the top of box is provided with determine module, drive assembly includes servo motor, reduction gear and dwang, servo motor fixed mounting is to the inside bottom surface of box, servo motor's output shaft passes through shaft coupling and reduction gear fixed connection, the internally mounted of reduction gear has the dwang. The utility model discloses a, can effectually carry out the centre gripping to the object that awaits measuring fixed, reduce its phenomenon that takes place to squint and float in the testing process to guarantee detection effect, convenient to popularize and use.

Description

Rotary micro-force value calibrating device

Technical Field

The utility model relates to a measure the calibrating installation field, more specifically say, relate to a small power value calibrating installation of rotation type.

Background

All measuring instruments need to be calibrated or calibrated through metering so as to ensure the accuracy and reliability of measured data, corresponding magnitude transmission systems are established for various measuring parameters in China, force measuring instruments are no exception, and calibration or calibration is carried out through standard force measuring instruments or force standard devices, but in the existing force value transmission systems in China, the force values of more than N to-be-detected pieces are only specified for the metering standard instruments or the metering reference instruments.

The existing rotary type micro force value calibrating device is general in clamping effect of an object to be measured, the object to be measured is easy to deviate and float in the measuring process, the detection effect is affected, the device is not convenient to use, and therefore the rotary type micro force value calibrating device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a small power value calibrating installation of rotation type to solve the small power value calibrating installation of current rotation type, it is general to the centre gripping effect of the object that awaits measuring, the object that awaits measuring in the measurement process easily takes place phenomenons such as skew float, influences the detection effect, the problem of not being convenient for use.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a little power value calibrating installation of rotation type, includes the box, the top of box is provided with drive assembly, the inside and the outside of box are provided with adjusting part, the top of box is provided with the centre gripping subassembly, the top of box is provided with locating component, the top of box is provided with determine module.

As a further description of the above technical solution:

drive assembly includes servo motor, reduction gear and dwang, servo motor fixed mounting is to the inside bottom surface of box, servo motor's output shaft passes through shaft coupling and reduction gear fixed connection, the internally mounted of reduction gear has the dwang, the top of dwang is run through and is rotated the top of being connected to the box, the top fixedly connected with carousel of dwang, the piece is placed to the top fixedly connected with of carousel.

As a further description of the above technical solution:

the adjusting part comprises a first electric push rod, a fixed block and a second electric push rod, the first electric push rod is installed on the bottom surface inside the box body, the top end of the first electric push rod penetrates through and extends to the top of the box body, the fixed block is fixedly connected to the top end of the first electric push rod, and the second electric push rod is fixedly installed on the top of the fixed block.

As a further description of the above technical solution:

locating component includes blend stop, support bar, slide bar and two springs, blend stop and the equal fixed connection of support bar are to the top of placing the piece, slide bar sliding connection is to the top of placing the piece, two the both ends difference fixed connection of spring is to the middle part of support bar and slide bar.

As a further description of the above technical solution:

the centre gripping subassembly includes two right-angle boards and two electro-magnets, two the electro-magnet is all installed to the top of placing the piece, two the equal sliding connection in bottom of right-angle board is to the inside of placing the piece.

As a further description of the above technical solution:

the detection assembly comprises a detection block and a micro force value sensor, and the micro force value sensor is embedded in the detection block.

As a further description of the above technical solution:

and a control panel is installed at the top of the box body.

As a further description of the above technical solution:

and an oil seal is arranged at the joint of the rotating rod and the box body.

Compared with the prior art, the utility model has the advantages of:

(1) the setting of this scheme utilization box, be convenient for play the supporting role to whole device, utilize the setting of centre gripping subassembly and locating component, be convenient for play the fixed action to the object that awaits measuring, reduce the phenomenon that the object that awaits measuring takes place the skew and floats in the testing process, guarantee the detection effect, utilize the drive assembly motion, be convenient for drive the object that awaits measuring and carry out rotary motion, utilize adjusting part's setting, be convenient for drive the detecting component motion, to its height and position control, but utilize detecting component to carry out the power value detection to the object that awaits measuring in the rotation process afterwards.

(2) This scheme utilization servo motor function is convenient for drive the dwang motion, utilizes the setting of reduction gear, is convenient for slow down the slew velocity of dwang, guarantees detection effect, and the dwang will drive the carousel and rotate afterwards to the piece motion is placed in the drive.

(3) The first electric putter function of this scheme utilization is convenient for drive the fixed block and takes place the motion to can highly adjusting detection component, utilize the function of second electric putter, be convenient for drive detection component and adjust at the position of horizontal direction.

(4) This scheme utilization support bar's setting is convenient for play the supporting role to two springs, when needs are fixed a position the object that awaits measuring, but the user pulling slip strip makes two spring contractions afterwards, will await measuring the object later and contradict with the blend stop, loosens the slip strip afterwards, utilizes the elasticity influence of two springs, is convenient for press from both sides the object that awaits measuring tightly to reach the location effect.

(5) This scheme when needs fix the object that awaits measuring, the user can press two right-angle boards in proper order, makes the inner wall of two right-angle boards all contact with the object that awaits measuring afterwards, utilizes two electro-magnet motions afterwards to be convenient for guarantee the stability of two right-angle boards, thereby guarantee the stability of the object that awaits measuring.

(6) The setting of this scheme utilization detection piece is convenient for provide mounted position for small power value sensor, utilizes the setting of small power value sensor, is convenient for carry out the record to the power value that the object that awaits measuring produced at rotatory in-process.

(7) This scheme utilization control panel's setting is convenient for control the inside electrical components of whole device, is convenient for observe the numerical value that small force value sensor detected simultaneously.

(8) This scheme utilization oil blanket's setting is convenient for reduce the wearing and tearing between dwang and the box to prolong the life of whole device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the case and the driving assembly of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a box body; 2. a drive assembly; 201. a servo motor; 202. a speed reducer; 203. rotating the rod; 3. an adjustment assembly; 301. a first electric push rod; 302. a fixed block; 303. a second electric push rod; 4. a clamping assembly; 401. a right-angle plate; 402. an electromagnet; 5. a positioning assembly; 501. blocking strips; 502. a supporting strip; 503. a slide bar; 504. a spring; 6. a detection component; 601. a detection block; 602. a micro force value sensor; 7. a turntable; 8. placing the blocks; 9. a control panel.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-3, in the utility model, a small power value calibrating installation of rotation type, including box 1, the top of box 1 is provided with drive assembly 2, and the inside and the outside of box 1 are provided with adjusting part 3, and the top of box 1 is provided with centre gripping subassembly 4, and the top of box 1 is provided with locating component 5, and the top of box 1 is provided with detecting component 6.

The utility model discloses in, utilize the setting of box 1, be convenient for play the supporting role to whole device, utilize the setting of centre gripping subassembly 4 and locating component 5, be convenient for play the fixed action to the object that awaits measuring, reduce the phenomenon that the object that awaits measuring takes place the skew and floats in the testing process, guarantee the detection effect, utilize drive assembly 2 motion, be convenient for drive the object that awaits measuring and carry out rotary motion, utilize adjusting part 3's setting, be convenient for drive detecting part 6 motion, to its height and position control, but utilize detecting part 6 to carry out the power value to the object that awaits measuring in the pairing process and detect afterwards.

Please refer to fig. 1-2, wherein: drive assembly 2 includes servo motor 201, reduction gear 202 and dwang 203, servo motor 201 fixed mounting is to the inside bottom surface of box 1, servo motor 201's output shaft passes through shaft coupling and reduction gear 202 fixed connection, the internally mounted of reduction gear 202 has dwang 203, the top of dwang 203 is run through and is swivelling joint to the top of box 1, the top fixedly connected with carousel 7 of dwang 203, the top fixedly connected with of carousel 7 places piece 8.

The utility model discloses in, utilize servo motor 201 function, be convenient for drive dwang 203 motion, utilize reduction gear 202's setting, be convenient for slow down the slew velocity of dwang 203, guarantee the detection effect, dwang 203 will drive carousel 7 and rotate afterwards to the piece 8 motion is placed in the drive.

Please refer to fig. 1-2, wherein: the adjusting assembly 3 comprises a first electric push rod 301, a fixed block 302 and a second electric push rod 303, the first electric push rod 301 is mounted on the bottom surface of the interior of the box body 1, the top end of the first electric push rod 301 penetrates through and extends to the top of the box body 1, the fixed block 302 is fixedly connected to the top end of the first electric push rod 301, and the second electric push rod 303 is fixedly mounted on the top of the fixed block 302.

The utility model discloses in, utilize first electric putter 301 function, be convenient for drive fixed block 302 and take place the motion to can highly adjust detecting element 6, utilize second electric putter 303 function, be convenient for drive detecting element 6 and adjust at the position of horizontal direction.

Please refer to fig. 1-3, wherein: the positioning assembly 5 comprises a blocking bar 501, a supporting bar 502, a sliding bar 503 and two springs 504, wherein the blocking bar 501 and the supporting bar 502 are both fixedly connected to the top of the placing block 8, the sliding bar 503 is slidably connected to the top of the placing block 8, and two ends of the two springs 504 are respectively and fixedly connected to the middle parts of the supporting bar 502 and the sliding bar 503.

The utility model discloses in, utilize the setting of support bar 502, be convenient for play the supporting role to two springs 504, when needs are fixed a position the object that awaits measuring, the user can stimulate slide bar 503, makes two springs 504 shrink afterwards, will await measuring the object afterwards and contradict with blend stop 501, loosens slide bar 503 afterwards, utilizes the elasticity influence of two springs 504, is convenient for press from both sides the object that awaits measuring tightly to reach the location effect.

Please refer to fig. 1-3, wherein: clamping component 4 includes two rectangular boards 401 and two electromagnets 402, and two electromagnets 402 all install to the top of placing piece 8, and the equal sliding connection in bottom of two rectangular boards 401 is to the inside of placing piece 8.

The utility model discloses in, when needs are fixed to the object that awaits measuring, the user can press two right-angle boards 401 in proper order, makes two right-angle boards 401's inner wall all contact with the object that awaits measuring afterwards, utilizes two electro-magnet 402 motions afterwards to be convenient for guarantee two right-angle boards 401's stability, thereby guarantee the stability of the object that awaits measuring.

Please refer to fig. 1-3, wherein: the detecting assembly 6 includes a detecting block 601 and a micro force value sensor 602, and the micro force value sensor 602 is embedded inside the detecting block 601.

The utility model discloses in, utilize the setting that detects piece 601, be convenient for provide mounted position for small power value sensor 602, utilize the setting of small power value sensor 602, be convenient for record the power value that the object that awaits measuring produced at rotatory in-process.

Please refer to fig. 1, in which: the top of the box body 1 is provided with a control panel 9.

The utility model discloses in, utilize control panel 9's setting, be convenient for control the inside electrical components of whole device, be convenient for simultaneously observe the numerical value that small power value sensor 602 detected.

Please refer to fig. 1-2, wherein: an oil seal is arranged at the joint of the rotating rod 203 and the box body 1.

The utility model discloses in, utilize the setting of oil blanket, be convenient for reduce the wearing and tearing between dwang 203 and the box 1 to prolong the life of whole device.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The working principle is as follows: by utilizing the arrangement of the control panel 9, the control of the electrical elements in the whole device is convenient, the numerical value detected by the micro force value sensor 602 is convenient to observe, the support of the whole device is convenient by utilizing the arrangement of the box body 1, the fixing of the object to be detected is convenient by utilizing the arrangement of the clamping component 4 and the positioning component 5, the phenomenon that the object to be detected deviates and floats in the detection process is reduced, the detection effect is ensured, the arrangement of the supporting strip 502 is utilized to support the two springs 504, when the object to be detected needs to be positioned, a user can pull the sliding strip 503, then the two springs 504 are contracted, then the object to be detected is abutted against the blocking strip 501, then the sliding strip 503 is loosened, the elastic force influence of the two springs 504 is utilized, the object to be detected is convenient to be clamped, thereby the positioning effect is achieved, when the object to be detected needs to be fixed, the user can press two rectangular plates 401 in sequence, then the inner walls of the two rectangular plates 401 are all contacted with the object to be detected, then the two electromagnets 402 are used for moving, thereby being convenient for ensuring the stability of the two rectangular plates 401, thereby ensuring the stability of the object to be detected, the driving component 2 is used for moving, being convenient for driving the object to be detected to rotate, the servo motor 201 is used for operating, being convenient for driving the rotating rod 203 to move, the reducer 202 is used for setting, thereby being convenient for slowing down the rotating speed of the rotating rod 203, the detection effect is ensured, then the rotating rod 203 drives the rotating disc 7 to rotate, thereby driving the placing block 8 to move, the oil seal is used for setting, being convenient for reducing the abrasion between the rotating rod 203 and the box body 1, thereby prolonging the service life of the whole device, the adjusting component 3 is used for driving the detecting component 6 to move, the height and the position of the detecting component are adjusted, the operation of the first electric push rod 301, be convenient for drive fixed block 302 and take place the motion, thereby can highly adjust determine module 6, utilize second electric putter 303 to function, be convenient for drive determine module 6 and adjust at the position of horizontal direction, utilize determine module 6 can carry out the power value to the object that awaits measuring of rotation in-process afterwards and detect, utilize the setting of detecting piece 601, be convenient for provide the mounted position for small power value sensor 602, utilize the setting of small power value sensor 602, be convenient for record the power value that the object that awaits measuring produced at rotatory in-process, whole device, can effectually carry out the centre gripping to the object that awaits measuring fixed, it takes place the unsteady phenomenon of skew to reduce in the testing process, thereby guarantee detection effect, and convenient to popularize and use.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a little power value calibrating installation of rotation type, includes box (1), its characterized in that: the top of box (1) is provided with drive assembly (2), the inside and the outside of box (1) are provided with adjusting part (3), the top of box (1) is provided with centre gripping subassembly (4), the top of box (1) is provided with locating component (5), the top of box (1) is provided with determine module (6).

2. The rotary microforce calibrating device of claim 1, wherein: drive assembly (2) are including servo motor (201), reduction gear (202) and dwang (203), servo motor (201) fixed mounting is to the inside bottom surface of box (1), the output shaft of servo motor (201) passes through shaft coupling and reduction gear (202) fixed connection, the internally mounted of reduction gear (202) has dwang (203), the top of dwang (203) is run through and is rotated the top that is connected to box (1), the top fixedly connected with carousel (7) of dwang (203), piece (8) are placed to the top fixedly connected with of carousel (7).

3. The rotary microforce calibrating device of claim 1, wherein: the adjusting assembly (3) comprises a first electric push rod (301), a fixed block (302) and a second electric push rod (303), the first electric push rod (301) is installed on the bottom surface of the interior of the box body (1), the top end of the first electric push rod (301) penetrates through and extends to the top of the box body (1), the fixed block (302) is fixedly connected to the top end of the first electric push rod (301), and the second electric push rod (303) is fixedly installed on the top of the fixed block (302).

4. The rotary microforce calibrating device of claim 2, wherein: locating component (5) include blend stop (501), support bar (502), slide bar (503) and two spring (504), blend stop (501) and the equal fixed connection of support bar (502) are to the top of placing piece (8), slide bar (503) sliding connection is to the top of placing piece (8), two the middle part of both ends difference fixed connection to support bar (502) and slide bar (503) of spring (504).

5. The rotary microforce calibrating device of claim 2, wherein: the clamping assembly (4) comprises two right-angle plates (401) and two electromagnets (402), the electromagnets (402) are mounted to the top of the placement block (8), and the bottom ends of the right-angle plates (401) are connected to the inside of the placement block (8) in a sliding mode.

6. The rotary microforce calibrating device of claim 1, wherein: the detection assembly (6) comprises a detection block (601) and a micro force value sensor (602), and the micro force value sensor (602) is embedded in the detection block (601).

7. The rotary microforce calibrating device of claim 1, wherein: and a control panel (9) is installed at the top of the box body (1).

8. The rotary microforce calibrating device of claim 2, wherein: and an oil seal is arranged at the joint of the rotating rod (203) and the box body (1).