CN210603195U

CN210603195U - Shaft detection device

Info

Publication number: CN210603195U
Application number: CN201921971942.9U
Authority: CN
Inventors: 杨祖清
Original assignee: Zhuhai Zunxin Software Development Co Ltd
Current assignee: Zhuhai Zunxin Software Development Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-05-22
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses an axle type detection device, concretely relates to axle type detection device technical field, including the foundry goods base, the fixed base platform that is provided with in foundry goods base top, the fixed thimble module down that is provided with in base platform top one side, the fixed stand that is provided with in base platform top one side, the fixed parallel light source module that is provided with in stand one side, parallel light source module one side is provided with CCD-camera lens module, the fixed thimble module of being provided with of parallel light source module opposite side, go up thimble module and thimble module phase-match down, the stand inner chamber is provided with the guide rail. The utility model discloses a be equipped with base platform, stand, down the thimble module, go up thimble module, CCD-camera lens module isotructure, examine time measuring at the counter shaft class, both can fix the position of axle class, can realize again fixing a position fast to the position of axle class, be favorable to increasing the degree of accuracy and the efficiency that the device detected to the axle class.

Description

Shaft detection device

Technical Field

The utility model relates to an axle type detection device technical field, more specifically says, the utility model relates to an axle type detection device.

Background

The shaft part is one of the necessary components which are common and can not be lacked in mechanical equipment, especially in a transmission component, the coaxiality requirement of a shaft is high, if the coaxiality error of one shaft is large, the shaft part can be subjected to strong vibration in the rotating process to cause the shaft part to break, and therefore, the shaft part which leaves a factory is extremely important to ensure the high coaxiality.

However, the conventional shaft detection device cannot detect the position of the shaft in real time, thereby reducing the accuracy and efficiency of detection.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an axle type detection device, the utility model aims to solve the technical problem that: how to determine the position of the axes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an axle type detection device, includes the foundry goods base, the fixed base platform that is provided with in foundry goods base top, the fixed thimble module down that is provided with in base platform top one side, the fixed stand that is provided with in base platform top one side, the fixed parallel light source module that is provided with in stand one side, parallel light source module one side is provided with CCD-camera lens module, the fixed thimble module of being provided with of parallel light source module opposite side, go up thimble module and thimble module phase-match down, the stand inner chamber is provided with the guide rail, the fixed servo motor that is provided with in stand one side top, the fixed button that is provided with in base platform one.

The shaft is placed at the top of the lower thimble, then the servo motor is started, the servo motor drives the guide rail to rotate, the guide rail drives the structures such as the parallel light source module, the CCD-lens module and the upper thimble module to move towards the direction of the lower thimble module, and the position of the shaft is fixed, so that the work of quickly positioning the position of the shaft is realized, and the accuracy and the efficiency of the device for detecting the shaft are increased.

In a preferred embodiment, the base platform and the upright are made of granite materials, so that the stability of the device is improved.

In a preferred embodiment, the button box is electrically connected with a servo motor, and the servo motor is in transmission connection with the guide rail through a worm gear, so that the position of the shaft detection workpiece can be conveniently changed.

In a preferred embodiment, a sliding block is fixedly arranged on one side of each of the parallel light source module and the upper thimble module, and the sliding blocks are in threaded connection with the guide rails, so that the detection tool can move conveniently, and the position of a detection workpiece is fixed.

In a preferred embodiment, the fixed grating chi that is provided with in stand one side, the fixed counter weight that is provided with in stand top is straining device in advance, conveniently observes the position of axle class, simultaneously, can tie the axle class, prevents that axle class from taking place to drop, is favorable to guaranteeing the security that detects.

In a preferred embodiment, a CCD controller is fixedly arranged in the inner cavity of the casting base, the CCD controller is electrically connected with a scaler, a previewer, an automatic exposure device and a histogram counter, an INT is arranged on one side of the CCD controller, the INT is electrically connected with an OSD, the OSD is electrically connected with a VENC, and an intelligent detection system is adopted to quickly determine the position of the shafts.

In a preferred embodiment, the scaler, the previewer, the automatic exposure device and the histogram counter are all electrically connected with the INT through a control bus, so as to increase the speed of shaft detection.

In a preferred embodiment, the CCD controller adopts a CCDPro5000/28 type controller, the scaler adopts a BUF602 type scaler, and the histogram statistic adopts an A41JB/T type histogram statistic device, so that the cost of detecting workpieces is saved, and meanwhile, the detection accuracy is not influenced.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a through being equipped with base platform, stand, lower thimble module, go up thimble module, CCD-camera lens module isotructure, when examining the axles class, can both fix the position of axle class, can realize locating the position of axle class fast again, be favorable to increasing the accuracy and the efficiency that the device detected the axle class;

2. the utility model can observe the position of the shafts by arranging the grating ruler, and can feel comfortable for the position of the shafts by arranging the counterweight pre-tensioning device, thereby preventing the shafts from falling and being beneficial to ensuring the detection safety;

3. the utility model discloses a be equipped with CCD controller, scaler, previewer, automatic exposure device, histogram statistics ware, INT, OSD and VENC, can confirm the position of axle class fast, improve the speed that axle class detected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the bird's-eye view of the whole structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is the internal structure schematic diagram of the casting base of the present invention.

Fig. 5 is a schematic diagram of the connection of the modules in the overall structure of the present invention.

The reference signs are: the system comprises a casting base 1, a base platform 2, a button box 3, a thimble module 4 lower, a CCD-lens module 5, a parallel light source module 6, a thimble module 7 upper, a column 8, a servo motor 9, a grating ruler 10, a guide rail 11, a counterweight pre-tensioning device 12, a sliding block 13, a CCD controller 14, a scaler 15, a previewer 16, an automatic exposure device 17, a

histogram counter

18, 19 INT, 20OSD and 21 VENC.

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.

The utility model provides an axle type detection device, including casting base 1, the fixed base platform 2 that is provided with in 1 top of casting base, 2 fixed thimble modules 4 down that are provided with in top one side of base platform, 2 fixed stands 8 that are provided with in top one side of base platform, the fixed parallel light source module 6 that is provided with in 8 one side of stand, 6 one side of parallel light source module is provided with CCD-

camera lens module

5, 6 fixed thimble modules 7 that are provided with of parallel light source module opposite side, go up

thimble module

7 and 4 phase-matches of lower thimble module, 8 inner chambers of stand are provided with guide rail 11, the fixed servo motor 9 that is provided with in 8 one side tops of stand, 2 one side of base platform are fixed and are provided with button box 3.

The base platform 2 and the upright column 8 are both made of granite materials.

The button box 3 is electrically connected with the servo motor 9, and the servo motor 9 is in transmission connection with the guide rail 11 through a worm gear.

And one sides of the parallel light source module 6 and the upper thimble module 7 are both fixedly provided with a sliding block 13, and the sliding block 13 is in threaded connection with the guide rail 11.

A grating ruler 10 is fixedly arranged on one side of the upright post 8, and a counterweight pre-tensioning device 12 is fixedly arranged on the top of the upright post 8.

As shown in fig. 1 to 3, the embodiment specifically is: when the device is used, the shafts are placed on the tops of the lower thimbles, then the servo motor 9 is started, the servo motor 9 drives the guide rail 11 to rotate, the guide rail 11 drives the parallel light source module 6, the CCD-lens module 5, the upper thimbles 7 and other structures to move towards the direction of the lower thimbles module 4 and fix the positions of the shafts, so that the shaft positions can be quickly positioned, and the device is favorable for improving the accuracy and efficiency of shaft detection.

Moreover, the grating ruler 10 is arranged, the position of the shafts can be observed, and the counter weight pre-tensioning device 12 is arranged, so that the positions of the shafts can be bound, the shafts are prevented from falling, and the detection safety is guaranteed.

The inner cavity of the casting base 1 is fixedly provided with a CCD controller 14, the CCD controller 14 is electrically connected with a scaler 15, a previewer 16, an automatic exposure device 17 and a histogram counter 18, one side of the CCD controller 14 is provided with INT19, the INT19 is electrically connected with OSD20, and the OSD20 is electrically connected with VENC 21.

The scaler 15, the previewer 16, the automatic exposure device 17 and the histogram counter 18 are all electrically connected to the INT19 through a control bus.

The CCD controller 14 employs a CCDPro5000/28 type controller, the scaler 15 employs a BUF602 type scaler, and the histogram statistic device 18 employs a41JB/T type histogram statistic device.

As shown in fig. 4 to 5, the embodiment specifically is: in the detection process, a CCD camera is started in a pulse triggering mode to acquire images of parts, PAL analog video signals output by the CCD camera are converted into video data through a video decoding chip, the video data are stored by a CCD controller 14, a high-precision scale is provided for the images of the shaft parts according to the calibration of the camera, and the images and the measurement results are displayed through a video processing rear end VPBE.

The utility model discloses the theory of operation:

when the device is used, the shafts are placed on the tops of the lower thimbles, then the servo motor 9 is started, the servo motor 9 drives the guide rail 11 to rotate, the guide rail 11 drives the parallel light source module 6, the CCD-lens module 5, the upper thimbles 7 and other structures to move towards the direction of the lower thimbles module 4 and fix the positions of the shafts, so that the shaft positions can be quickly positioned, and the device is favorable for improving the accuracy and efficiency of shaft detection.

In the detection process, a CCD camera is started in a pulse triggering mode to acquire images of parts, PAL analog video signals output by the CCD camera are converted into video data through a video decoding chip, the video data are stored by a CCD controller 14, a high-precision scale is provided for the images of the shaft parts according to the calibration of the camera, and the images and the measurement results are displayed through a video processing rear end VPBE.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an axle type detection device, includes foundry goods base (1), its characterized in that: the fixed base platform (2) that is provided with in foundry goods base (1) top, fixed thimble module (4) down of being provided with in base platform (2) top one side, fixed stand (8) that is provided with in base platform (2) top one side, fixed parallel light source module (6) that is provided with in stand (8) one side, parallel light source module (6) one side is provided with CCD-camera lens module (5), thimble module (7) are gone up to fixed being provided with of parallel light source module (6) opposite side, go up thimble module (7) and thimble module (4) phase-match down, stand (8) inner chamber is provided with guide rail (11), fixed servo motor (9) that is provided with in stand (8) one side top, fixed button box (3) that is provided with in base platform (2) one side.

2. The shaft type detection device according to claim 1, wherein: the base platform (2) and the upright post (8) are both made of granite materials.

3. The shaft type detection device according to claim 1, wherein: the button box (3) is electrically connected with the servo motor (9), and the servo motor (9) is in transmission connection with the guide rail (11) through a worm gear.

4. The shaft type detection device according to claim 1, wherein: and a sliding block (13) is fixedly arranged on one side of each of the parallel light source module (6) and the upper thimble module (7), and the sliding block (13) is in threaded connection with the guide rail (11).

5. The shaft type detection device according to claim 1, wherein: a grating ruler (10) is fixedly arranged on one side of the upright column (8), and a counterweight pre-tensioning device (12) is fixedly arranged on the top of the upright column (8).

6. The shaft type detection device according to claim 1, wherein: the casting base (1) inner chamber is fixed and is provided with CCD controller (14), CCD controller (14) electric connection has scaler (15), previewer (16), automatic exposure device (17) and histogram statistics ware (18), CCD controller (14) one side is provided with INT (19), INT (19) electric connection has OSD (20), OSD (20) electric connection has VENC (21).

7. The shaft type detection device according to claim 6, wherein: the scaler (15), the previewer (16), the automatic exposure device (17) and the histogram counter (18) are electrically connected with the INT (19) through a control bus.

8. The shaft type detection device according to claim 6, wherein: the CCD controller (14) adopts a CCDPro5000/28 type controller, the scaler (15) adopts a BUF602 type scaler, and the histogram statistic device (18) adopts an A41JB/T type histogram statistic device.