CN205352308U

CN205352308U - Accurate visual measuring apparatu

Info

Publication number: CN205352308U
Application number: CN201620041667.0U
Authority: CN
Inventors: 温泽利
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-18
Filing date: 2016-01-18
Publication date: 2016-06-29
Anticipated expiration: 2026-01-18

Abstract

The utility model discloses an accurate visual measuring apparatu, include: the shell, installing the CCD camera in the shell, installing rotating lens group on the shell, the coaxial pair should be installed between rotating lens group and the CCD camera, the CCD camera control by a CCD camera circuit board, rotating lens group include: rotating lens outside installing the first installation department in the shell and stretching out the shell is installed in the rotating lens and is decided times camera lens. The utility model discloses can direct mount in the machining equipment that has digital control system, CNC computer gong for example, CNC spark machine, the CNC lathe, accurate wire cut, the grinding machine is on the equipment such as milling machine for the part that processing was accomplished on the board directly detects, need not to take off the part, and it is very convenient to use, reduces the clamping time and the clamping error of making a round trip, sparingly detects the process, the utility model discloses on concentrating the structure control function on electric power board, can control lithium cell, CCD camera, LED lamp, display effectively, make the product optimize more rationally, inner structure optimizes distribution.

Description

Accurate visual measuring instrument

Technical field

This utility model relates to detector, detection equipment technical field, refers in particular to a kind of accurate visual measuring instrument.

Background technology

It is typically in digital control system CNC, EDM, slow wire feeding and the grinding machine with optical ruler, in the precision component courses of processing such as milling machine, owing to these element precisions require significantly high, therefore it is detected after part machine-shaping, determine whether part meets the requirements by detecting.Conventional detection mode mainly includes two kinds: the first is manual detection, the part processed directly is detected with the survey tool that slide calliper rule or micrometer etc. are common, but this detection method, it is only used for relatively easy and that required precision is not high part, measure the item is few, and error can be there is in manual measurement and artificial reading, cannot effectively ensure the precision requirement of part, if testing result is defective, also need to again product clamping be rebuild above original process equipment, which increase the clamping time, have a strong impact on the process-cycle, and process is loaded down with trivial details.

For the problems referred to above, I proposes a kind of can being directly mounted on the machining equipment with numerical control system, and without the accurate visual measuring instrument that just processing part can be detected that takes away component parts.

Utility model content

The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that a kind of accurate visual measuring instrument.

In order to solve above-mentioned technical problem, this utility model have employed following technical proposals: accurate visual measuring instrument, including: shell, the CCD camera being installed in shell, shell is provided with rotating lens group, coaxial corresponding installation between rotating lens group and CCD camera；Described CCD camera is controlled by a CCD camera circuit board；Described rotating lens group includes: the rotating lens outside being installed on the first installation portion in shell and stretching out shell, is provided with fixed times camera lens in rotating lens.

Furthermore, in technique scheme, described CCD camera includes: CCD camera circuit board, camera winding displacement and CCD module, is sequentially connected with between three；Described rotating lens group is connected with CCD module.

Furthermore, in technique scheme, described enclosure is also equipped with power board and lithium battery, and both are divided into the both sides of CCD camera.

Furthermore, in technique scheme, described shell is provided with the installation fixture for being connected with miscellaneous equipment.

Furthermore, in technique scheme, its camera end of described rotating lens is provided with LED.

Furthermore, in technique scheme, described shell is also equipped with display screen, on and off switch, LED actuator and lithium cell charging interface.

Furthermore, in technique scheme, described display screen, on and off switch and LED actuator are all electrically connected with power board.

Furthermore, in technique scheme, described display screen is also associated with driving plate.

After adopting technique scheme, this utility model has the advantages that compared with prior art

1, this utility model can be directly mounted on the machining equipment with numerical control system, for the part machined on board is made directly detection, it is not necessary to taken off by part, use very convenient, saves detection operation；

2, structure control function is concentrated on power board by this utility model, it is possible to efficiently control lithium battery, CCD camera, LED, display, makes product more optimize rationally, optimization of inside structure layout；

3, CCD camera of the present utility model and rotating lens group link together, it is possible to regulate cross hairs parallel or vertical with the XY axle on machining equipment；

4, this utility model is provided with fixed times camera lens in rotating lens, and enlargement ratio can meet improvement of visual effect, only need to be able to focus when fixed multiplying power, use.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is axonometric chart of the present utility model；

Fig. 3 is the schematic diagram of power board in this utility model.

Detailed description of the invention

Below in conjunction with specific embodiments and the drawings, this utility model is further illustrated.

See shown in Fig. 1-3, accurate visual measuring instrument, including: shell 1, the CCD camera 2 being installed in shell 1, shell 1 is provided with rotating lens group 3, coaxial corresponding installation between rotating lens group 3 with CCD camera 2；Described CCD camera 2 is controlled by a CCD camera circuit board 21；Described rotating lens group 3 includes: the rotating lens 32 outside being installed on the first installation portion 31 in shell 1 and stretching out shell 1, is provided with fixed times camera lens 33 in rotating lens 32.

Specifically, described shell 1 is rectangular, and is cuboid.Described CCD camera 2 includes: CCD camera circuit board 21, camera winding displacement 22 and CCD module 23, is sequentially connected with between three, and rotating lens group 3 is connected with CCD module 23.Its camera end of rotating lens 32 is provided with LED 6.

Shell 1 is internal is also equipped with power board 4 and lithium battery 5, both are divided into the both sides of CCD camera 2, being provided with the installation fixture 8 for being connected with miscellaneous equipment, display screen 7, on and off switch, LED actuator and lithium cell charging interface on shell 1, display screen 7 is also associated with driving plate.Display screen 7, on and off switch and LED actuator are all electrically connected with power board 4.

Using method of the present utility model is as follows:

First kind of way: clean out the greasy dirt on part, by detector by being arranged on an axle on part process equipment, turn on the power switch, regulate rotating lens 32 alignment element surface, and fixed times camera lens 33 is opened, regulate the operating distance before camera lens and piece surface, after setting optimal viewing effect, by 3 freeze frames of rotating lens group on display screen 7, then pass through that the measurement function in CCD camera 2 carries out justifying, the various graphic elements such as angle, rectangle are measured, and draw precise information；

The second way: clean out the greasy dirt on part, detector is installed on an axle on part process equipment by installing fixture 8, turn on the power switch, open one group of cross hairs in CCD camera 2, owing to CCD camera 2 is connected with rotating lens group 3, so, just the XY axle parallel or vertical (being set as parallel here) between scalable cross hairs and workbench, one side of reticle alignment part, then the coordinate figure on board is reset, another side cross hairs being moved to part is observed by display screen, on workbench, the incremental coordinates data of coordinate are exactly the actual size of part, this kind of method is particularly suitable for the part of heavy parts and complexity, also it is common micrometer, slide calliper rule cannot be measured.

Summary, can be detected part more intuitively by this detector on the board with numerical control system, detects whether its size meets the requirements, and undesirable can directly return processing, it is ensured that the precision of part；And when measuring environment and being dark, it is possible to by LED, light source is fed, it is ensured that the figure of part can clearly show that on a display screen, more ensure the degree of accuracy of detection.Decrease multiple clamping error, improve production efficiency.

It addition, the function being controlled whole detector by a power board 4 of the present utility model, double circuit board than before controls more to optimize, and can control lithium battery 5 by power board 4 and charge, it is also possible to control the charging of CCD camera, LED and display screen.

Certainly, the foregoing is only specific embodiment of the utility model, not being limit this utility model practical range, all equivalences done according to structure, feature and principle described in this utility model claim change or modify, and all should be included in this utility model claim.

Claims

1. accurate visual measuring instrument, including: shell (1), the CCD camera (2) being installed in shell (1), it is characterised in that: shell (1) is provided with rotating lens group (3), coaxial corresponding installation between rotating lens group (3) with CCD camera (2)；Described CCD camera (2) is controlled by a CCD camera circuit board (21)；Described rotating lens group (3) including: the rotating lens (32) outside being installed on the first installation portion (31) in shell (1) and stretching out shell (1), is provided with fixed times camera lens (33) in rotating lens (32).

2. the visual measuring instrument of precision according to claim 1, it is characterised in that: described CCD camera (2) including: CCD camera circuit board (21), camera winding displacement (22) and CCD module (23), is sequentially connected with between three；Described rotating lens group (3) is connected with CCD module (23).

3. the visual measuring instrument of precision according to claim 1, it is characterised in that: described shell (1) is internal is also equipped with power board (4) and lithium battery (5), and both are divided into the both sides of CCD camera (2).

4. the visual measuring instrument of precision according to claim 1, it is characterised in that: described shell (1) is provided with the installation fixture (8) for being connected with miscellaneous equipment.

5. the visual measuring instrument of precision according to claim 2, it is characterised in that: described rotating lens (32) its camera end is provided with LED (6).

6. the visual measuring instrument of precision according to claim 1, it is characterised in that: described shell (1) is also equipped with display screen (7), on and off switch, LED actuator and lithium cell charging interface.

7. the visual measuring instrument of precision according to claim 6, it is characterised in that: described display screen (7), on and off switch and LED actuator are all electrically connected with power board (4).

8. the visual measuring instrument of precision according to claim 6, it is characterised in that: described display screen (7) is also associated with driving plate.