CN215413458U - Automatic detection device for digital display caliper - Google Patents
Automatic detection device for digital display caliper Download PDFInfo
- Publication number
- CN215413458U CN215413458U CN202120793095.2U CN202120793095U CN215413458U CN 215413458 U CN215413458 U CN 215413458U CN 202120793095 U CN202120793095 U CN 202120793095U CN 215413458 U CN215413458 U CN 215413458U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- clamping
- seat
- caliper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses an automatic detection device of a digital display caliper, which comprises a seat plate, a pushing mechanism and an infrared distance meter, wherein the seat plate is fixedly connected with a clamping seat and a clamping plate, the pushing mechanism comprises a positioning plate, a servo motor and a push plate, the infrared distance meter comprises a transmitter and a receiver and further comprises a display screen, the digital caliper is positioned by the clamping seat and the clamping plate arranged on the seat plate, so that the positioning is accurate, in the process, the auxiliary ruler is pushed by the work of the servo motor, so that the distance is measured by the infrared distance meter, and the measured data is displayed on a display screen, and at the same time, the digital display screen displays the reading of the digital caliper and compares the two, the digital display caliper can be calibrated, the device is convenient to use and accurate in calibration, a series of continuous calibration operations can be carried out simultaneously, and the calibration efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of digital display caliper debugging devices, in particular to an automatic digital display caliper detection device.
Background
As shown in fig. 1, the digital display caliper in the prior art includes a main scale and an auxiliary scale sleeved on the main scale in a sliding manner, an inner fixing chuck and an outer fixing chuck are fixedly connected to the head of the main scale, a corresponding inner moving chuck and an outer moving chuck are fixedly connected to the auxiliary scale, and a digital display screen is further arranged on the auxiliary scale.
The digital caliper is a measuring tool for measuring length, inner diameter, outer diameter and depth, and has the characteristics of visual reading, convenient use and various functions, and the body of the digital caliper is provided with a high-precision rack which drives a circular grid sheet to rotate, and the displacement of a measuring jaw of the caliper is converted into a pulse signal by using the photoelectric pulse counting principle, and the measured dimension is digitally displayed on a screen by a counter and a display.
The digital caliper needs to be detected after production, one of the most important links is the calibration of the digital caliper, the digital caliper is generally detected by manual metal gauge blocks in a segmented mode in the prior art, and the traditional manual detection is high in working strength, low in efficiency and large in human error.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an automatic detection device for a digital display caliper, which is realized by the following technical scheme.
An automatic detection device for a digital display caliper comprises a main caliper and an auxiliary caliper which is connected to the main caliper in a sliding manner, wherein the head of the main caliper is fixedly connected with an inner fixing chuck and an outer fixing chuck;
a clamping seat is fixedly connected to the left side of the upper surface of the seat plate, a clamping groove matched with the head of the main ruler in shape is formed in the clamping seat, clamping plates are fixedly connected to the right side of the upper surface of the seat plate in a front-back symmetrical mode, the distance between the two clamping plates is equal to the width of the main ruler, and a sliding groove corresponding to the auxiliary ruler is formed in the upper surface of the seat plate between the clamping seat and the clamping plates;
the pushing mechanism comprises a positioning plate, a servo motor and a push plate; a guide rod is fixedly connected between the clamping seat and the clamping plate on the rear side, the positioning plate is connected with the guide rod in a sliding manner, an ear plate is fixedly connected to the clamping plate on the front side, the servo motor is fixedly connected to the left front part of the upper surface of the base, the servo motor drives a screw rod, the right end of the screw rod is rotatably connected into the ear plate, a threaded seat is fixedly connected to the front side of the push plate, and the screw rod is meshed into the threaded seat;
the infrared distance meter comprises a transmitter and a receiver, wherein the transmitter is fixedly connected to the clamping seat, the receiver is fixedly connected to the positioning plate and faces the transmitter, and the infrared distance meter further comprises a display screen, and the display screen is in signal connection with the infrared distance meter.
Furthermore, a permanent magnet is fixedly connected to the upper surface of the seat plate between the clamping plates in an embedded manner.
Furthermore, a rubber pad is fixedly connected to the lower surface of the seat plate.
Furthermore, a sliding sleeve is fixedly connected in the positioning plate, a damping sleeve is fixedly connected to the inner wall of the sliding sleeve, and the guide rod is in damping type sliding connection in the damping sleeve.
Furthermore, an L-shaped clamping plate is fixedly connected to the right side of the push plate, and the outer moving clamping head is clamped between the clamping plate and the push plate.
The digital caliper calibrating device has the advantages that the digital caliper is positioned through the clamping seat and the clamping plate arranged on the seat plate, so that the positioning is accurate, in the process, the auxiliary caliper is pushed through the work of the servo motor, the distance is measured through the infrared distance meter, the measured data are displayed on the display screen, meanwhile, the digital display screen displays the reading number of the digital caliper, the reading number and the reading number are compared, and the digital caliper can be calibrated.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1: the structure schematic diagram of a digital display caliper in the prior art;
FIG. 2: the utility model relates to an axonometric view of the working state of an automatic digital display caliper detection device;
FIG. 3: the utility model relates to a top view of the working state of an automatic digital display caliper detection device;
FIG. 4: the utility model relates to a structural schematic diagram of an automatic digital display caliper detection device;
FIG. 5: the utility model discloses a schematic connection diagram of a guide rod and a positioning plate.
The reference numbers are as follows:
1-digital display caliper, 101-main caliper, 102-auxiliary caliper, 103-internal fixed caliper, 104-external fixed caliper, 105-internal movable caliper, 106-external movable caliper, 107-digital display screen,
2-seat board, 201-clamping seat, 202-clamping groove, 203-clamping board, 204-sliding groove,
301-a positioning plate, 302-a servo motor, 303-a push plate, 304-a guide rod, 305-an ear plate, 306-a screw rod, 307-a threaded seat,
401-transmitter, 402-receiver, 403-display,
501-permanent magnet, 502-rubber pad, 503-sliding sleeve, 504-damping sleeve and 505-clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, an automatic digital display caliper detection device comprises a main caliper 101 and an auxiliary caliper 102 slidably connected to the main caliper 101, wherein the head of the main caliper 101 is fixedly connected with an inner fixing chuck 103 and an outer fixing chuck 104, the auxiliary caliper 102 is fixedly connected with an inner moving chuck 105 and an outer moving chuck 106, the auxiliary caliper 102 is further provided with a digital display screen 107, and the automatic digital display caliper detection device further comprises a seat plate 2, a pushing mechanism and an infrared distance meter;
a clamping seat 201 is fixedly connected to the left side of the upper surface of the seat plate 2, a clamping groove 202 matched with the head shape of the main ruler 101 is arranged in the clamping seat 201, clamping plates 203 are fixedly connected to the right side of the upper surface of the seat plate 2 in a front-back symmetrical mode, the distance between the two clamping plates 203 is equal to the width of the main ruler 101, and a sliding groove 204 corresponding to the auxiliary ruler 102 is arranged on the upper surface of the seat plate 2 between the clamping seat 201 and the clamping plates 203;
the pushing mechanism comprises a positioning plate 301, a servo motor 302 and a push plate 303; a guide rod 304 is fixedly connected between the clamping seat 201 and the rear side clamping plate 203, the positioning plate 301 is slidably connected with the guide rod 304, an ear plate 305 is fixedly connected on the front side clamping plate 203, the servo motor 302 is fixedly connected on the left front part of the upper surface of the base, a screw 306 is driven by the servo motor 302, the right end of the screw 306 is rotatably connected in the ear plate 305, a threaded seat 307 is fixedly connected on the front side of the push plate 303, and the screw 306 is engaged in the threaded seat 307;
the infrared distance meter comprises a transmitter 401 and a receiver 402, wherein the transmitter 401 is fixedly connected to the card holder 201, the receiver 402 is fixedly connected to the positioning plate 301 and faces the transmitter 401, the infrared distance meter further comprises a display screen 403, and the display screen 403 is in signal connection with the infrared distance meter.
Preferably, a permanent magnet 501 is fixed to the upper surface of the seat plate 2 between the clamping plates 203 in an embedded manner.
Preferably, a rubber pad 502 is fixed to the lower surface of the seat plate 2.
Preferably, a sliding sleeve 503 is fixedly connected in the positioning plate 301, a damping sleeve 504 is fixedly connected to the inner wall of the sliding sleeve 503, and the guide rod 304 is in damping type sliding connection in the damping sleeve 504.
Preferably, an L-shaped clamping plate 505 is fixedly connected to the right side of the push plate 303, and the outer movable clamping head 106 is clamped between the clamping plate 505 and the push plate 303.
One embodiment of the present invention is:
during the use, with digital display caliper's head block in draw-in groove 202, the afterbody of main scale 101 is placed between splint 203, and meanwhile, vice chi 102 sliding connection is in spout 204, through the adsorption of permanent magnet 501 with main scale 101, and the logarithm display card chi assists fixedly for digital display caliper fixes a position accurately, and is fixed safety.
When the digital caliper is installed, the position of the secondary ruler 102 is adjusted, so that the outer movable chuck 106 is clamped between the clamping plate 505 and the push plate 303, the inner movable chuck 105 is positioned on the right side of the positioning plate 301, when the calibration work is carried out, the servo motor 302 and the infrared distance meter are started, the servo motor 302 drives the screw rod 306 to rotate when working, a guide groove is arranged at the position, corresponding to the threaded seat 307, of the upper surface of the seat plate 2, the threaded seat 307 is connected in the guide groove in a sliding manner, the screw rod 306 drives the threaded seat 307 to move and drives the push plate 303 and the clamping plate 505 to move when rotating, so that the outer movable chuck 106 and the secondary ruler 102 are driven to move, meanwhile, the inner movable chuck 105 drives the positioning plate 301 to move, infrared rays emitted by the emitter 401 are received by the receiver 402, so that the distance measurement is carried out, the emitter 401 is arranged to be flush with the inner fixed chuck 103, and the distance measured by the infrared distance measurement is equal to the distance between the inner fixed chuck 103 and the inner movable chuck 105, the measured data is displayed on the display screen 403, and at the same time, the digital display screen 107 displays the reading of the digital caliper itself.
The reading on the digital display screen 107 is compared with the reading on the display screen 403, and when the reading on the digital display screen 107 is consistent with the reading on the display screen 403, namely the reading of the digital caliper is accurate, the calibration of the digital caliper can be carried out, and continuous calibration can be realized, so that the calibration is convenient and accurate.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an automatic detection device of digital display callipers chi, includes main scale and the vice chi of sliding connection on the main scale, and the head rigid coupling of main scale has internal fixation dop and external fixation dop, and the rigid coupling has interior removal dop and external mobile chuck on the vice chi, still is equipped with digital display screen, its characterized in that on the vice chi: the device also comprises a seat plate, a pushing mechanism and an infrared distance meter;
a clamping seat is fixedly connected to the left side of the upper surface of the seat plate, a clamping groove matched with the head of the main ruler in shape is formed in the clamping seat, clamping plates are fixedly connected to the right side of the upper surface of the seat plate in a front-back symmetrical mode, the distance between the two clamping plates is equal to the width of the main ruler, and a sliding groove corresponding to the auxiliary ruler is formed in the upper surface of the seat plate between the clamping seat and the clamping plates;
the pushing mechanism comprises a positioning plate, a servo motor and a push plate; a guide rod is fixedly connected between the clamping seat and the clamping plate on the rear side, the positioning plate is connected with the guide rod in a sliding manner, an ear plate is fixedly connected to the clamping plate on the front side, the servo motor is fixedly connected to the left front part of the upper surface of the base, the servo motor drives a screw rod, the right end of the screw rod is rotatably connected into the ear plate, a threaded seat is fixedly connected to the front side of the push plate, and the screw rod is meshed into the threaded seat;
the infrared distance meter comprises a transmitter and a receiver, wherein the transmitter is fixedly connected to the clamping seat, the receiver is fixedly connected to the positioning plate and faces the transmitter, and the infrared distance meter further comprises a display screen, and the display screen is in signal connection with the infrared distance meter.
2. The automatic digital display caliper detecting device according to claim 1, characterized in that: and permanent magnets are fixedly connected to the upper surface of the seat plate between the clamping plates in an embedded manner.
3. The automatic digital display caliper detecting device according to claim 1, characterized in that: the lower surface of the seat board is fixedly connected with a rubber pad.
4. The automatic digital display caliper detecting device according to claim 1, characterized in that: a sliding sleeve is fixedly connected in the positioning plate, a damping sleeve is fixedly connected to the inner wall of the sliding sleeve, and the guide rod is in damping type sliding connection in the damping sleeve.
5. The automatic digital display caliper detecting device according to claim 1, characterized in that: the right side of the push plate is fixedly connected with an L-shaped clamping plate, and the outer moving clamping head is clamped between the clamping plate and the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120793095.2U CN215413458U (en) | 2021-04-19 | 2021-04-19 | Automatic detection device for digital display caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120793095.2U CN215413458U (en) | 2021-04-19 | 2021-04-19 | Automatic detection device for digital display caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215413458U true CN215413458U (en) | 2022-01-04 |
Family
ID=79671827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120793095.2U Active CN215413458U (en) | 2021-04-19 | 2021-04-19 | Automatic detection device for digital display caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215413458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353629A (en) * | 2022-01-18 | 2022-04-15 | 浙江瑞林光环境集团有限公司 | LED intelligent glass curtain wall thickness metering equipment and use method thereof |
| CN116817700A (en) * | 2023-08-25 | 2023-09-29 | 苏州英示测量科技有限公司 | Caliper quality detection method and system |
-
2021
- 2021-04-19 CN CN202120793095.2U patent/CN215413458U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114353629A (en) * | 2022-01-18 | 2022-04-15 | 浙江瑞林光环境集团有限公司 | LED intelligent glass curtain wall thickness metering equipment and use method thereof |
| CN114353629B (en) * | 2022-01-18 | 2022-09-30 | 浙江瑞林光环境集团有限公司 | LED intelligent glass curtain wall thickness metering equipment and use method thereof |
| CN116817700A (en) * | 2023-08-25 | 2023-09-29 | 苏州英示测量科技有限公司 | Caliper quality detection method and system |
| CN116817700B (en) * | 2023-08-25 | 2023-11-24 | 苏州英示测量科技有限公司 | Caliper quality detection method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215413458U (en) | Automatic detection device for digital display caliper | |
| CN109323644B (en) | Shaft workpiece surface roundness detection tool and shaft workpiece roundness detection method | |
| CN213456497U (en) | Static bending force detection device of flexible circuit board | |
| CN111879206A (en) | Automatic measuring device for outer diameter of spring | |
| CN102243052A (en) | Verticality detection apparatus | |
| CN202048879U (en) | Verticality detector | |
| CN212620516U (en) | Cross-rod distance measuring device | |
| CN212843334U (en) | Automobile key part pipe inner diameter detection device | |
| CN209978797U (en) | Die carrier board inclined hole angle detection device | |
| CN203148326U (en) | Novel railway offset scale detector | |
| CN112648905A (en) | Three-point caliper and measuring method thereof | |
| CN201993065U (en) | Surface difference measuring instrument | |
| CN216205760U (en) | Special measuring tool for calibrating vernier caliper | |
| CN212721223U (en) | Supervision detects roof beam cross-section size instrument | |
| CN220322334U (en) | Height verification tool | |
| CN221445249U (en) | Steel weight deviation measuring instrument | |
| CN220437336U (en) | Digital display railway offset ruler detector | |
| CN213481230U (en) | Movable surface difference measuring mechanism | |
| CN220018421U (en) | Non-polished surface rapid measuring angle device | |
| CN219714222U (en) | Measurement system and measurement jig | |
| CN220461788U (en) | Arc measuring device for veneer reeling machine | |
| CN220153450U (en) | Measurer with clamping structure for drawing engineering | |
| CN216385410U (en) | Prism pyramid external diameter detects frock | |
| CN217764816U (en) | Right-angle ruler verification instrument convenient to use | |
| CN219607873U (en) | Steel tape verification platform machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |