CN211527347U

CN211527347U - Laser measuring device for detecting flatness deformation

Info

Publication number: CN211527347U
Application number: CN202020199130.3U
Authority: CN
Inventors: 李斌; 刘航; 徐爱国; 张仕祥
Original assignee: Yanjingshe Shanghai Precision Machining Co ltd
Current assignee: Yanjingshe Shanghai Precision Machining Co ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-09-18
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a laser surveying device for plane degree deflection detects, including box, micro motor, electric telescopic handle, programmable controller and HMI human-machine interface, first spout has been seted up on the positive top of box, and the inside embedding of first spout has with first slider, the surface top fixedly connected with treater of box, the internal surface top fixedly connected with laser pipe of box, the bottom fixedly connected with transmission mouth of pipe of laser pipe, the second spout has been seted up to the inside of box, and the inside embedding of second spout has the second slider, the one end fixedly connected with measuring station of second slider, the top of measuring station is connected with the reinforcing block. The utility model discloses an increased the laser measuring head, compared traditional measuring device, this laser measuring device has promoted the control that measured work efficiency passes through programmable controller according to the requirement of producing the line greatly, can adjust measurement cycle by oneself.

Description

Laser measuring device for detecting flatness deformation

Technical Field

The utility model relates to a detect and measure technical field, specifically be a laser surveying device for flatness deflection detects.

Background

The laser range finder uses laser as light source to carry out range finding, and is divided into a continuous laser and a pulse laser according to the working mode of laser, and gas lasers such as helium-neon, argon-ion, krypton-cadmium and the like work in a continuous output state and are used for phase laser range finding, and double heterogeneous gallium arsenide semiconductor lasers are used for infrared range finding, solid lasers such as ruby, neodymium glass and the like and are used for pulse laser range finding.

Detect and measure technical field, when carrying out laser rangefinder, the precision that utilizes laser rangefinder is high, measuring is effectual, but in laser rangefinder, traditional laser measuring equipment, generally adopt a laser measuring head, collocation servo, measuring method time is longer like this, nine point estimated time twelve seconds, measuring time overlength is unfavorable for producing the line and uses, in addition in measuring product, put the back at the first time and measure and obtain numerical value, single measuring numerical value can have certain error, such numerical value error can lead to later stage production and processing to have certain problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser surveying device for flatness deflection detects to solve the longer problem that is unfavorable for producing the line and uses and word measurement has certain measuring error of range finding time that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laser measuring device for flatness deformation detection comprises a box body, a micro motor, an electric telescopic rod, a programmable logic controller and an HMI (human machine interface), wherein a first chute is formed in the front top end of the box body, a first sliding block is embedded in the first chute, a processor is fixedly connected with the outer surface top end of the box body, a laser tube is fixedly connected with the inner surface top end of the box body, the bottom end of the laser tube is fixedly connected with a transmitting tube opening, a second chute is formed in the box body, a second sliding block is embedded in the second chute, a measuring table is fixedly connected with one end of the second sliding block, a reinforcing block is connected with the top end of the measuring table, a rotating disc is fixedly connected with the top end of the reinforcing block, the micro motor is arranged in the measuring table, the electric telescopic rod is fixedly installed at the bottom end of the measuring table, and a base is fixedly connected with the bottom end of the box, the right side fixedly connected with protective housing of box, the inside fixed mounting of protective housing has programmable controller, programmable controller's bottom fixedly connected with button, the bottom of button is provided with HMI human-computer interface.

Preferably, one end of the first sliding block is embedded into the first sliding groove, the other end of the first sliding block is fixedly connected with a sealing door, a window is arranged in the sealing door, and a handle is fixedly connected to the outer surface of the sealing door.

Preferably, the circular slot has been seted up to the upper surface of survey table, and the inside embedding of circular slot has the reinforcement piece, reinforcement piece and circular slot make up into the rotary type structure.

Preferably, a through hole is formed in the measuring table, and the output end of the micro motor is fixedly connected to the bottom end of the rotating disc.

Preferably, the two groups of the closed doors are provided, and sealing rings and magnetic attraction are arranged on the two groups of the closed doors.

Preferably, the electric telescopic rods are provided with two groups, and the two groups of electric telescopic rods are respectively and fixedly connected to the left side and the right side of the bottom end of the measuring table.

Compared with the prior art, the beneficial effects of the utility model are that: this a laser measuring device for plane degree deflection detects when measuring, through having increased the laser measuring head, compare traditional measuring device, this laser measuring device has promoted the control that measuring work efficiency passes through programmable controller according to the requirement of producing the line greatly, can adjust measurement cycle by oneself, nine points are measured at the product, nine laser measuring heads have been adopted, the product puts down above-mentioned back, carry out the collection of data simultaneously, the inside with data transfer to the treater carries out the analysis, and the plane degree of automatic calculation product, this equipment is when measuring, measuring time-consuming is reduced into present two seconds by traditional twelve seconds, measuring time-consuming has been shortened greatly, accord with the requirement of producing the line, this laser measuring equipment is used on producing the line, production efficiency is greatly improved, more time has been practiced thrift.

When measuring, the measurement accuracy of this equipment is high, and the error is little, and this equipment adopts and surveys more, changes the locating place of product to increase measuring precision degree, through the rotation of rolling disc, carrying out the effectual error of avoiding existence of secondary measurement shell, through a lot of measurements, carry the inside of treater with data and carry out the analysis, the analysis takes out the average value, reduces measuring error, improves measuring precision.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the case and the closing door of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the rotating disc and the circular groove in a top view.

In the figure: 1. a box body; 2. a first slider; 3. a first chute; 4. a processor; 5. a laser tube; 6. a launch tube orifice; 7. a second chute; 8. a measuring table; 9. a second slider; 10. a reinforcing block; 11. rotating the disc; 12. a micro motor; 13. an electric telescopic rod; 14. a base; 15. a protective shell; 16. a programmable controller; 17. a button; 18. HMI human-machine interface; 19. a closing door; 20. a window; 21. a grip; 22. a circular groove.

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 is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a laser measuring device for detecting flatness deformation comprises a box body 1, a micro motor 12, an electric telescopic rod 13, a programmable controller 16 and an HMI (human machine interface) 18, wherein a first sliding chute 3 is formed in the top end of the front face of the box body 1, a first sliding block 2 is embedded in the first sliding chute 3, a processor 4 is fixedly connected to the top end of the outer surface of the box body 1, valuable information needs to be extracted from a large amount of original data by the processor 4, namely the data is converted into information, the input data in various forms is mainly processed and sorted, the process comprises evolution and derivation of data collection, storage, processing, classification, merging, calculation, sequencing, conversion, retrieval and propagation, a laser pipe 5 is fixedly connected to the top end of the inner surface of the box body 1, a transmitting 6 is fixedly connected to the bottom end of the laser pipe 5, and a second sliding chute 7 is formed in the box body 1, and the second sliding block 9 is embedded in the second sliding chute 7, one end of the second sliding block 9 is fixedly connected with a measuring table 8, the top end of the measuring table 8 is connected with a reinforcing block 10, the top end of the reinforcing block 10 is fixedly connected with a rotating disc 11, a micro motor 12 is arranged in the measuring table 8, the micro motor 12 is of a 200W60 direct current servo type and has the advantages of low noise, low pressure, stable rotation and the like, an electric telescopic rod 13 is fixedly installed at the bottom end of the measuring table 8, the electric telescopic rod 13 is of an ANT-26 type, the size is perfectly combined with thrust, the size is small, the installation is convenient, and the bearing capacity is strong.

Two groups of electric telescopic rods 13 are arranged, the two groups of electric telescopic rods 13 are respectively and fixedly connected to the left side and the right side of the bottom end of the measuring table 8, through the combined action, the ascending and descending of the measuring table 8 are driven, the measuring accuracy is improved, a circular groove 22 is formed in the upper surface of the measuring table 8, a reinforcing block 10 is embedded in the circular groove 22, the reinforcing block 10 and the circular groove 22 are combined into a rotary structure, when the rotary structure is rotated, the placing position of a product is changed for measuring again, the error existing in the measurement can be effectively avoided, the measuring accuracy is improved, a through hole is formed in the measuring table 8, the output end of a micro motor 12 is fixedly connected to the bottom end of a rotating disc 11, the rotating disc 11 is driven to rotate through the micro motor 12, the position is rotated, the bottom end of a box body 1 is fixedly connected with a base 14, and the right, the programmable controller 16 is fixedly installed inside the protective shell 15, the programmable controller 16 is Siemens S7-200 in model number, a button 17 is fixedly connected to the bottom end of the programmable controller 16, an HMI (human machine interface) 18 is arranged at the bottom end of the button 17, two groups of the closed doors 19 are arranged, sealing rings and magnetic attraction are installed on the two groups of the closed doors 19, the tightness of connection is improved by adding the sealing rings, the two groups of the closed doors 19 are connected together in a mat mode, opening and closing are facilitated, one end of the first sliding block 2 is embedded into the first sliding groove 3, the other end of the first sliding block 2 is fixedly connected with the closed door 19, a window 20 is installed inside the closed door 19, a handle 21 is fixedly connected to the outer surface of the closed door 19, and the condition inside is observed through the window 20.

The working principle is as follows: when the measurement is carried out, an object to be measured is placed at the upper end of the measuring table 8, the closing door 19 is closed by pulling the window 20, the power switch is turned on to start the measurement, the laser tube 5 is emitted out through the emission tube opening 6 to be detected, after the detection, the numerical value is displayed on the HMI human-machine interface 18 through the control of the programmable controller 16 and the data processing of the processor 4, the observation is carried out, in order to avoid errors existing in the measurement, the HMI human-machine interface 18 is controlled through soft touch, the object to be measured is rotated to carry out position conversion by driving the rotating disc 11 through the micro motor 12, the secondary measurement is carried out through the ascending and descending of the electric telescopic rod 13, and the mistaken touch generated by the measurement is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a laser surveying device for flatness deflection detects, includes box (1), micro motor (12), electric telescopic handle (13), programmable controller (16) and HMI human-machine interface (18), its characterized in that: the measuring device is characterized in that a first sliding groove (3) is formed in the top end of the front face of the box body (1), a first sliding block (2) is embedded into the first sliding groove (3), a processor (4) is fixedly connected to the top end of the outer surface of the box body (1), a laser tube (5) is fixedly connected to the top end of the inner surface of the box body (1), a transmitting tube opening (6) is fixedly connected to the bottom end of the laser tube (5), a second sliding groove (7) is formed in the box body (1), a second sliding block (9) is embedded into the second sliding groove (7), a measuring table (8) is fixedly connected to one end of the second sliding block (9), a reinforcing block (10) is connected to the top end of the measuring table (8), a rotating disc (11) is fixedly connected to the top end of the reinforcing block (10), a micro motor (12) is arranged inside the measuring table (8), and an electric telescopic rod (13) is fixedly installed, the bottom fixedly connected with base (14) of box (1), the right side fixedly connected with protective housing (15) of box (1), the inside fixed mounting of protective housing (15) has programmable controller (16), the bottom fixedly connected with button (17) of programmable controller (16), the bottom of button (17) is provided with HMI human-machine interface (18).

2. The laser measuring device for flatness deformation amount detection as claimed in claim 1, wherein: one end of the first sliding block (2) is embedded into the first sliding groove (3), the other end of the first sliding block (2) is fixedly connected with a sealing door (19), a window (20) is arranged inside the sealing door (19), and a handle (21) is fixedly connected to the outer surface of the sealing door (19).

3. The laser measuring device for flatness deformation amount detection as claimed in claim 1, wherein: circular slot (22) have been seted up to the upper surface of survey platform (8), and the inside embedding of circular slot (22) has reinforcing block (10), reinforcing block (10) and circular slot (22) make up into the rotary type structure.

4. The laser measuring device for flatness deformation amount detection as claimed in claim 1, wherein: the inside of the measuring table (8) is provided with a through hole, and the output end of the micro motor (12) is fixedly connected to the bottom end of the rotating disc (11).

5. The laser measuring device for flatness deformation amount detection as claimed in claim 2, wherein: the two groups of the closing doors (19) are arranged, and sealing rings and magnetic attraction are arranged on the two groups of the closing doors (19).

6. The laser measuring device for flatness deformation amount detection as claimed in claim 1, wherein: the electric telescopic rods (13) are arranged in two groups, and the electric telescopic rods (13) are respectively and fixedly connected to the left side and the right side of the bottom end of the measuring table (8).