CN210269012U - Sensor detection equipment - Google Patents
Sensor detection equipment Download PDFInfo
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- CN210269012U CN210269012U CN201921627832.0U CN201921627832U CN210269012U CN 210269012 U CN210269012 U CN 210269012U CN 201921627832 U CN201921627832 U CN 201921627832U CN 210269012 U CN210269012 U CN 210269012U
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- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses a sensor detection device, including frame, drive actuating cylinder, detection mechanism and counter weight mechanism, be provided with work platform in the frame, detection mechanism includes detection support, first mounting and second mounting, detection support is connected with counter weight mechanism, detection support is connected with the pressure hammer through the fixed plate, pressure sensor places under the pressure hammer, counter weight mechanism passes through detection support drive the pressure hammer is pressed on pressure sensor, detects pressure sensor; the first fixing piece is connected with the fixing plate, the first fixing piece and the second fixing piece are respectively connected with two ends of the tension sensor, after the driving air cylinder drives the tension sensor to rise for a certain distance through the second fixing piece, the first fixing piece also drives the counterweight mechanism to rise for a certain distance, and then the tension sensor is detected.
Description
Technical Field
The utility model relates to a sensor technical field especially relates to a sensor check out test set.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The most commonly used sensors in mechanical equipment comprise a pressure sensor and a tension sensor, the tension sensor and the pressure sensor generally need to detect whether the sensors are qualified or not when leaving a factory, in the prior art, when the tension sensor and the pressure sensor are detected, the sensors are generally detected through different detection equipment, and a detection device which can be respectively used for detecting the tension sensor and the pressure sensor is lacking in the market at present.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a sensor check out test set can detect tension sensor and pressure sensor respectively.
The utility model discloses a sensor detection device, which comprises a frame, a driving cylinder, a detection mechanism and a counterweight mechanism, the machine frame is provided with a working platform, the detection mechanism comprises a detection bracket, a first fixing piece and a second fixing piece, the top end of the detection bracket is connected with a fixed plate, the bottom end of the detection bracket passes through the working platform to be connected with the counterweight mechanism, a pressure hammer is arranged on the bottom surface of the fixed plate, a positioning block matched with the pressure hammer is arranged on the working platform, the top surface of the fixing plate is fixedly connected with the first fixing piece, the second fixing piece is arranged right above the first fixing piece, and is fixedly connected with the driving cylinder, the driving cylinder drives the second fixing piece to move in the vertical direction, the first fixing piece and the second fixing piece are respectively connected with the bottom end and the top end of the tension sensor.
Furthermore, the rack comprises a guide rod, a lifting plate is connected to the guide rod in a sliding mode, an output shaft of the driving air cylinder penetrates through the lifting plate to be connected with the second fixing piece, and the output shaft of the driving air cylinder is fixedly connected with the lifting plate.
Furthermore, the first fixing piece and the second fixing piece are provided with cylindrical notch grooves, a connecting hole is formed in one end of each cylindrical notch groove, a nut of the connecting screw rod is arranged in each cylindrical notch groove, and the bottom of the connecting screw rod extends out of each cylindrical notch groove through the connecting hole and is in threaded connection with the tension sensor.
Furthermore, one side of the connecting hole is provided with a notch groove, and the notch groove is communicated with the connecting hole and used for assembling the connecting screw rod.
Furthermore, a positioning groove is formed in the positioning block and used for positioning the pressure sensor, and a wire groove is formed in one side of the positioning groove.
Further, counter weight mechanism includes connecting plate and a plurality of balancing weight, the connecting plate with detect the bottom of support and connect, the balancing weight is located under the connecting plate to pile up and place, the both sides of connecting plate are provided with the connecting piece respectively, the connecting piece includes first connecting portion and second connecting portion, first connecting portion with connecting plate threaded connection, the second connecting piece distributes in vertical direction has a plurality of through-hole, the both sides of balancing weight be provided with respectively with the corresponding screw hole of through-hole, the screw rod passes through-hole and screw hole spiro union, and then make the connecting plate pass through the connecting piece is connected the balancing weight.
The technical scheme of the utility model, compared with the prior art, beneficial effect is:
the pressure sensor is positioned by the positioning block, the counterweight mechanism drives the fixing plate to descend through the detection support, the pressure hammer presses the pressure sensor, the pressure sensor is connected with an external detection instrument, and whether the pressure sensor is qualified or not is judged by comparing the reading of the detection instrument with the weight of the counterweight mechanism; second mounting and first mounting are connected respectively to force sensor's upper and lower both ends, and when driving actuating cylinder and drive the second mounting and rise, first mounting drives counter weight mechanism through detecting the support and rises, and force sensor is connected with outside detecting instrument, through the weight of judging reading on the detecting instrument and counter weight mechanism, and then judges force sensor whether qualified. The detection equipment can detect the tension sensor and the pressure sensor respectively, and the practicability of the equipment is improved.
Drawings
FIG. 1 is a schematic structural diagram of a detection apparatus;
FIG. 2 is a front view of the detection apparatus;
FIG. 3 is a schematic view of a positioning block;
FIG. 4 is a schematic structural view of a first fastener;
FIG. 5 is a schematic structural view of a counterweight mechanism;
description of the figures
100. A detection device; 10. a frame; 11. a working platform; 12. a guide bar; 13. mounting a plate; 14. a lifting plate; 20. a driving cylinder; 30. a detection mechanism; 31. detecting the bracket; 311. a fixing plate; 32. a first fixing member; 321. a cylindrical notch groove; 322. connecting holes; 323. connecting a screw rod; 324. a notch groove; 33. a second fixing member; 34. a pressure hammer; 35. positioning blocks; 351. positioning a groove; 352. a wire slot; 40. a counterweight mechanism; 41. a connecting plate; 42. a balancing weight; 421. a threaded hole; 422. a screw; 43. a connecting member; 431. a first connection portion; 432. a second connecting portion; 4321. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. 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 invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the utility model discloses a sensor check out test set 100, include frame 10, drive actuating cylinder 20, detection mechanism 30 and counter weight mechanism 40, be provided with work platform 11 in the frame 10, it sets up to drive actuating cylinder 20 work platform 11's top, the output shaft that drives actuating cylinder 20 is connected detection mechanism 30, detection mechanism 30 is used for right tension sensor and pressure sensor exert force, detection mechanism 30 connects counter weight mechanism 40, counter weight mechanism 40 sets up work platform 11's below.
The frame 10 comprises a plurality of guide rods 12, the guide rods 12 are vertically arranged, the bottom ends of the guide rods 12 are fixedly connected with the working platform 11, the driving cylinder 20 is fixedly connected with the top end of the guide rod 12 through a mounting plate 13, the guide rod 12 is connected with a lifting plate 14, the lifting plate 14 is connected with the guide rod 12 in a sliding way through a sliding sleeve, the lifting plate 14 is arranged right below the mounting plate 13, the output shaft of the driving cylinder 20 passes through the lifting plate 14 and is fixedly connected with the detection mechanism 30, and the output shaft of the driving cylinder 20 is fixedly connected with the lifting plate 14, the driving cylinder 20 can drive the detection mechanism 30 to move in the vertical direction, and simultaneously drives the lifting plate 14 to move along the guide rod 12, and the lifting plate 14 is arranged, so that the detection mechanism 30 can move stably in the vertical direction.
As shown in fig. 2, the detecting mechanism 30 includes a detecting bracket 31, a first fixing member 32 and a second fixing member 33, a fixing plate 311 is disposed on the top of the detecting bracket 31, the fixing plate 311 is located right above the working platform 11, the bottom of the detecting bracket 31 passes through the working platform 11 and is fixedly connected to the counterweight mechanism 40, and the detecting bracket 31 can make telescopic motion relative to the working platform 11.
A pressure hammer 34 is arranged on the bottom surface of the fixing plate 311, the pressure hammer 34 is in threaded connection with the fixing plate 311, a positioning block 35 corresponding to the pressure hammer 34 is arranged on the working platform 11, the positioning block 35 is located right below the pressure hammer 34, and the positioning block 35 is used for positioning a pressure sensor. When the pressure sensor needs to be detected, the pressure sensor is positioned on the positioning block 35, the counterweight mechanism 40 drives the fixing plate 311 to move downwards through the detection support 31, so that the pressure hammer 34 presses on the pressure sensor, the pressure sensor is connected with an external detection instrument, the detection instrument can display data detected by the pressure sensor, and whether the pressure sensor is qualified or not is judged by comparing the reading of the detection instrument with the counterweight provided by the counterweight mechanism 40. As shown in fig. 3, in the present embodiment, a positioning groove 351 is provided on the positioning block 35, and the pressure sensor can be positioned in the positioning groove 351, so that the pressure sensor can be prevented from moving relative to the positioning block 35. A wire groove 352 is further disposed on one side of the positioning groove 351, and is used for extending an electric wire on the pressure sensor out of the positioning groove 351 and connecting the electric wire with an external detection instrument.
The top surface of the fixing plate 311 is fixedly connected with a first fixing member 32, the second fixing member 33 is arranged right above the first fixing member 32, the top of the second fixing member 33 is fixedly connected with the output shaft of the driving cylinder 20, and the upper end and the lower end of the tension sensor are respectively connected with the second fixing member 33 and the first fixing member 32. When the tension sensor needs to be detected, the driving cylinder 20 drives the tension sensor to ascend through the second fixing part 33, the tension sensor is connected with the detection support 31 through the first fixing part 32 and is connected with the counterweight mechanism 40 through the detection support 31, the tension sensor is connected with an external detection instrument, when the driving cylinder 20 drives the tension sensor to ascend for a certain distance, the tension sensor transmits detected data to the detection instrument, and whether the tension sensor is normal or not is judged by comparing the reading of the detection instrument with the counterweight provided by the counterweight mechanism 40.
With reference to fig. 4, the first fixing member 32 and the second fixing member 33 are both provided with a cylindrical notch groove 321, a connection hole 322 is formed at an end of the cylindrical notch groove 321, the connection hole 322 is connected with a connection screw 323, a nut of the connection screw 323 is located in the cylindrical notch groove 321, a bottom of the connection screw 323 extends out of the cylindrical notch groove 321 through the connection hole 322 and is in threaded connection with the tension sensor, the connection screw 323 can make telescopic motion through the connection hole 322, and an outer diameter of the nut of the connection screw 323 is larger than a diameter of the connection hole 322.
In this embodiment, one side of the coupling hole 322 is provided with a cut-out groove 324, the cut-out groove 324 is communicated with the coupling hole 322, and the coupling screw 323 is engaged with the coupling hole 322 through the cut-out groove 324 or taken out of the coupling hole 322.
As shown in fig. 5, the counterweight mechanism 40 includes a connecting plate 41 and a plurality of counterweights 42, the connecting plate 41 is fixedly connected to the bottom end of the detecting bracket 31, the counterweights 42 are disposed below the connecting plate 41 and stacked on a flat plate, and the flat plate is fixedly connected to the frame 10. The two sides of the connecting plate 41 are respectively provided with a connecting piece 43, and the connecting plate 41 is connected with the balancing weight 42 through the connecting pieces 43. The connecting piece 43 includes a first connecting portion 431 and a second connecting portion 432, the first connecting portion 431 is in threaded connection with the connecting plate 41, a plurality of through holes 4321 are distributed on the second connecting portion 432 in the vertical direction, threaded holes 421 corresponding to the through holes 4321 are respectively arranged at two ends of the counterweight block 42, a screw rod 422 is further arranged on the counterweight mechanism 40, the screw rod 422 passes through the through holes 4321 to be connected with the threaded holes 421, and the connecting plate 41 is connected with the counterweight block 42 through the connecting piece 43. In this embodiment, the balance weight blocks 42 with different numbers can be connected through the screw 422, so that different balance weights can be adjusted, and different data can be detected during detection. During operation, the detecting bracket 31 can drive a certain number of balancing weights 42 to rise for a certain distance through the connecting piece 43, and then balance the weight.
When the device works, the first fixing piece 32 and the second fixing piece 33 are respectively connected with two ends of the tension sensor, the driving cylinder 20 drives the tension sensor to ascend for a certain distance through the second fixing piece 33, the tension sensor drives the detection support 31 to ascend for a certain distance through the first fixing piece 32, and the pressure sensor can be placed on the positioning block 35. At the moment, a detection instrument connected with the tension sensor displays data detected by the tension sensor, and judges whether the tension sensor is qualified or not by comparing the balance weight; after the tension sensor is detected, the driving cylinder 20 drives the second fixing member 33 to descend until the pressure hammer 34 presses on the pressure sensor, and at this time, the second fixing member 33 does not apply force to the tension sensor, the pressure hammer 34 completely presses on the pressure sensor under the action of gravity of the counterweight mechanism 40, a detection instrument connected with the pressure sensor starts to display detection data of the pressure sensor, and whether the pressure sensor is qualified or not is judged by comparing with a counterweight.
The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.
Claims (6)
1. A sensor detection device comprises a frame, a driving cylinder, a detection mechanism and a counterweight mechanism, it is characterized in that a working platform is arranged on the machine frame, the detection mechanism comprises a detection bracket, a first fixing piece and a second fixing piece, the top end of the detection bracket is connected with a fixed plate, the bottom end of the detection bracket passes through the working platform to be connected with the counterweight mechanism, a pressure hammer is arranged on the bottom surface of the fixed plate, a positioning block matched with the pressure hammer is arranged on the working platform, the top surface of the fixing plate is fixedly connected with the first fixing piece, the second fixing piece is arranged right above the first fixing piece, and is fixedly connected with the driving cylinder, the driving cylinder drives the second fixing piece to move in the vertical direction, the first fixing piece and the second fixing piece are respectively connected with the bottom end and the top end of the tension sensor.
2. The sensor detection device of claim 1, wherein the frame comprises a guide rod, a lifting plate is slidably connected to the guide rod, the output shaft of the driving cylinder penetrates through the lifting plate to be connected with the second fixing member, and the output shaft of the driving cylinder is fixedly connected with the lifting plate.
3. The sensor detecting apparatus according to claim 1, wherein each of the first fixing member and the second fixing member is provided with a cylindrical notched groove, a connecting hole is provided at an end portion of the cylindrical notched groove, a nut of a connecting screw is provided in the cylindrical notched groove, and a bottom portion of the connecting screw protrudes out of the cylindrical notched groove through the connecting hole and is threadedly connected to the tension sensor.
4. The sensor detecting device according to claim 3, wherein a notched groove is provided at one side of the attachment hole, the notched groove communicating with the attachment hole for fitting the attachment screw.
5. The sensor detecting device of claim 1, wherein the positioning block is provided with a positioning groove for positioning the pressure sensor, and a slot is provided at one side of the positioning groove.
6. The sensor detection device according to claim 1, wherein the counterweight mechanism includes a connection plate and a plurality of counterweights, the connection plate is connected to the bottom end of the detection support, the counterweights are located under the connection plate and stacked, the connection plate is provided with connection pieces on two sides, the connection pieces include a first connection portion and a second connection portion, the first connection portion is in threaded connection with the connection plate, a plurality of through holes are distributed on the second connection portion in the vertical direction, threaded holes corresponding to the through holes are respectively provided on two sides of the counterweights, and screws penetrate through the through holes to be in threaded connection with the threaded holes, so that the connection plate is connected to the counterweights through the connection pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627832.0U CN210269012U (en) | 2019-09-27 | 2019-09-27 | Sensor detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627832.0U CN210269012U (en) | 2019-09-27 | 2019-09-27 | Sensor detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210269012U true CN210269012U (en) | 2020-04-07 |
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ID=70019835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921627832.0U Expired - Fee Related CN210269012U (en) | 2019-09-27 | 2019-09-27 | Sensor detection equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN210269012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146862A (en) * | 2020-09-23 | 2020-12-29 | 珠海市精实测控技术有限公司 | Equipment for detecting deformation of motor wave pad and pull-down mechanism |
-
2019
- 2019-09-27 CN CN201921627832.0U patent/CN210269012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146862A (en) * | 2020-09-23 | 2020-12-29 | 珠海市精实测控技术有限公司 | Equipment for detecting deformation of motor wave pad and pull-down mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |