CN220472564U - Length detection device with high measurement accuracy - Google Patents

Abstract

The utility model discloses a length detection device with high measurement accuracy, which comprises a base, a support plate, a rotary table, a grating ruler, a reader, a moving plate, an induction block, a hydraulic rod, a processor, a display screen and a motor, wherein a mounting plate is arranged on the base, the rotary table is arranged on one side surface of the mounting plate, the power shaft end of the motor arranged on the other side surface of the mounting plate is connected with the rotary table, a fixed groove is arranged on the rotary table, a spring is arranged on the wall of the fixed groove, and a clamping ring is arranged at the other end of the spring.

Description

Length detection device with high measurement accuracy

Technical Field

The utility model relates to the technical field of length detection devices with high measurement accuracy, in particular to a length detection device with high measurement accuracy.

Background

Through retrieval, chinese patent No. 211552630U discloses a high-precision flexible measuring device for length measurement, which comprises a measuring table, wherein a slideway extending transversely is arranged on the measuring table, a sliding block is slidably arranged on the slideway, and the upper end surface of the sliding block is parallel to the upper surface of the measuring table; a measuring tape box is fixedly arranged on the measuring table, one end of the measuring tape box, which is close to the slideway, is provided with a measuring tape with scale marks, and the free end of the measuring tape is fixed on the sliding block; the measuring bench is provided with a grating ruler with a reading head, the grating ruler and the slideway extend in the same direction, one side of the tape measure box is provided with a sample rack, the sample rack is provided with a U-shaped chute, the top of the sliding block is provided with a base plate, one end of the base plate is connected with the reading head, and the other end of the base plate is opposite to the U-shaped chute. One end of the sampling sample is placed in the U-shaped chute, the sampling sample is pushed to move forward against the base plate and the sliding block, the measuring tape is enabled to measure, the reading head starts to measure displacement at the same time, and when the sample completely slides out of the U-shaped chute, the obtained measuring data is the length measurement value of the sample.

The prior device has the following defects when in use: the current high length detection device of measurement accuracy can be fixed article one end and measure on check out test set when examining the article, and the article is taken off again after examining, needs the staff frequent fixed dismantlement to the article like this, and the high length detection device of measurement accuracy can not be continuous carries out length detection to the article, influences length detection device's work efficiency.

Disclosure of Invention

The utility model aims to provide a length detection device with high measurement accuracy so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a length detection device that measurement accuracy is high, includes base, extension board, carousel, grating chi, reading device, movable plate, response piece, hydraulic stem, treater, display screen and motor, install the mounting panel on the base, install the carousel on the mounting panel side, the motor power shaft end of installing on the mounting panel side is connected with the carousel, be provided with the fixed slot on the carousel, install the spring on the fixed slot cell wall, the holding ring is installed to the other end of spring.

Preferably, the support plate is arranged on the base, the hydraulic rod is arranged on the support plate, the movable plate is arranged at one end of the hydraulic rod, and the induction block is arranged on the movable plate.

Preferably, a grating ruler is arranged on the support plate, a reader is arranged on the grating ruler, and a connecting rod is arranged between the movable plate and the reader.

Preferably, the support plate is provided with a processor.

Preferably, a display screen is mounted on the base.

Preferably, the display screen is electrically connected with the reader, and the processor is electrically connected with the sensing block.

Preferably, a controller is mounted on the motor.

Compared with the prior art, the utility model has the beneficial effects that: the length detection can be continuously carried out on four groups of articles, frequent fixed disassembly of the articles by workers is avoided, and the working efficiency of the high-precision length detection device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic elevational view of the present utility model.

Fig. 3 is a schematic cross-sectional structure of the present utility model.

Fig. 4 is a schematic diagram of a turntable according to the present utility model.

In the figure: 1. a base; 2. a mounting plate; 3. a support plate; 4. a turntable; 5. a grating ruler; 6. a reader; 7. a moving plate; 8. an induction block; 9. a connecting rod; 10. a hydraulic rod; 11. a processor; 12. a display screen; 13. a fixing groove; 14. a spring; 15. a clamping ring; 16. and a motor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, in the embodiment of the utility model, a length detection device with high measurement accuracy comprises a base 1, a support plate 3, a rotary table 4, a grating ruler 5, a reader 6, a moving plate 7, an induction block 8, a hydraulic rod 10, a processor 11, a display screen 12 and a motor 16, wherein the base 1 is provided with a mounting plate 2, one side surface of the mounting plate 2 is provided with a rotary table 4, the power shaft end of the motor 16 arranged on the other side surface of the mounting plate 2 is connected with the rotary table 4, the rotary table 4 is provided with a fixed slot 13, the wall of the fixed slot 13 is provided with a spring 14, the other end of the spring 14 is provided with a clamping ring 15, one end of an article is fixed in the four fixed slots 13 on the rotary table 4 by matching with the spring 14 and the clamping ring 15, the base 1 is provided with the support plate 3, the hydraulic rod 10 is arranged on the support plate 3, the movable plate 7 is arranged at one end of the hydraulic rod 10, the sensing block 8 is arranged on the movable plate 7, the grating ruler 5 is arranged on the support plate 3, the reader 6 is arranged on the grating ruler 5, the connecting rod 9 is arranged between the movable plate 7 and the reader 6, the processor 11 is arranged on the support plate 3, then the hydraulic rod 10 arranged on the support plate 3 pushes the movable plate 7 to the other end of the article, at this time, the reader 6 starts to measure displacement on the grating ruler 5, when the sensing block 8 arranged on the movable plate 7 touches one end of the article, the reader 6 generates a first group of readings and sends the readings to the display screen 12, the sensing block 8 sends instructions to the processor 11 after touching, the processor 11 controls the hydraulic rod 10 to drive the reader 6 to reset, the data of the grating ruler 5 is cleared conveniently for next detection, then the controller on the motor 16 controls the motor 16 to rotate every ten seconds, the fixed article on the carousel 4 has all been driven in motor 16 rotation at every turn and has been rotated the position of alignment with movable plate 7, and the time interval that treater 11 control hydraulic stem 10 closed the start is ten seconds, and after motor 16 rotated the second group article and rotated the department of alignment with movable plate 7, treater 11 control hydraulic stem 10 starts and carries out second group article length detection, can carry out length detection to four groups article in succession, has avoided the frequent fixed dismantlement of article of staff, has improved high accuracy length detection device's work efficiency, install display screen 12 on the base 1, display screen 12 and reader 6 electric connection, treater 11 and sensing piece 8 electric connection, install the controller on the motor 16.

The working principle of the utility model is as follows: according to the device, one end of an article is fixed in four fixed grooves 13 on a rotary table 4 by matching with springs 14 and clamping rings 15, then a hydraulic rod 10 arranged on a support plate 3 pushes a movable plate 7 to the other end of the article, at the moment, a reader 6 starts to measure displacement on a grating rod 5, when an induction block 8 arranged on the movable plate 7 touches one end of the article, the reader 6 generates a first group of readings and sends the first group of readings to a display screen 12, the induction block 8 sends an instruction to a processor 11 after touching, the processor 11 controls the hydraulic rod 10 to drive the reader 6 to reset, meanwhile, the grating rod 5 data are cleared to facilitate the next detection, then a controller on a motor 16 controls the motor 16 to rotate every ten seconds, the motor 16 drives the article fixed on the rotary table 4 to rotate to a position aligned with the movable plate 7, the processor 11 controls the time interval for closing and starting the hydraulic rod 10 to be ten seconds, after the motor 16 rotates a second group of articles to rotate to a position aligned with the movable plate 7, the processor 11 controls the hydraulic rod 10 to start to detect the second group of articles, the length of the fourth group of articles can be continuously detected, the length of the articles can be detected, the work staff is prevented from being frequently dismounted, and the work efficiency is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a length detection device that measurement accuracy is high, includes base (1), extension board (3), carousel (4), grating chi (5), reading device (6), movable plate (7), response piece (8), hydraulic stem (10), treater (11), display screen (12) and motor (16), its characterized in that: the novel clamping device is characterized in that a mounting plate (2) is mounted on the base (1), a rotary table (4) is mounted on one side surface of the mounting plate (2), a power shaft end of a motor (16) mounted on the other side surface of the mounting plate (2) is connected with the rotary table (4), a fixing groove (13) is formed in the rotary table (4), a spring (14) is mounted on the wall of the fixing groove (13), and a clamping ring (15) is mounted at the other end of the spring (14); a support plate (3) is arranged on the base (1), a hydraulic rod (10) is arranged on the support plate (3), a moving plate (7) is arranged at one end of the hydraulic rod (10), and an induction block (8) is arranged on the moving plate (7); the support plate (3) is provided with a grating ruler (5), the grating ruler (5) is provided with a reader (6), and a connecting rod (9) is arranged between the movable plate (7) and the reader (6).

2. The length detection device with high measurement accuracy according to claim 1, wherein: the support plate (3) is provided with a processor (11).

3. The length detection device with high measurement accuracy according to claim 1, wherein: a display screen (12) is arranged on the base (1).

4. The length detection device with high measurement accuracy according to claim 1, wherein: the display screen (12) is electrically connected with the reader (6), and the processor (11) is electrically connected with the sensing block (8).

5. The length detection device with high measurement accuracy according to claim 1, wherein: a controller is mounted on the motor (16).