CN210108281U

CN210108281U - Turbine accessory pressure riveting detection device

Info

Publication number: CN210108281U
Application number: CN201921328114.3U
Authority: CN
Inventors: 罗重一; 丁仕东
Original assignee: Jiangsu Shiyicheng Mechanical And Electrical Technology Co Ltd
Current assignee: Jiangsu Shiyicheng Mechanical And Electrical Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-02-21
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a turbine fitting press riveting detection device, which comprises a lower plate, a working plate, a moving plate, a depth detection assembly and a shape detection assembly; the working plate is connected with the lower plate through a guide pillar, the moving plate is movably connected with the working plate through a power assembly, the depth detection assembly and the shape detection assembly are respectively connected with the moving plate through a small mounting plate and a large mounting plate, the depth detection assembly corresponds to the shape detection assembly in position, a clamping assembly is arranged on the lower plate, and the depth detection assembly and the shape detection assembly correspond to the clamping assembly in position. The utility model provides a detection device is riveted to turbine accessory pressure has reduced the detection error, has reduced manpower intensity of labour, has improved work efficiency, has practiced thrift manufacturing cost.

Description

Turbine accessory pressure riveting detection device

Technical Field

The utility model relates to a detection area, concretely relates to turbine accessory is pressed and is riveted detection device.

Background

The riveting method is a riveting method for upsetting a rivet stem to form an upset head by utilizing static pressure generated by a riveting machine. The riveting piece for pressure riveting has the characteristics of good surface quality, small deformation and high connection strength. Therefore, in actual operation, the clinch is preferably adopted as long as the structural manufacturability permits.

The turbine fittings are parts with high precision used on the turbocharging equipment, the precision required by the turbine fittings in the riveting process is high, and the riveting effect needs to be detected after the riveting process is finished.

The detection mode commonly used at present is that the operator detects with the help of detecting the instrument, because the pressure is riveted the required height of precision, and detection error is great, and manpower intensity of labour is big, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a turbine accessory is pressed and is riveted detection device, solves above problem.

In order to achieve the above object, the present invention provides the following technical solutions:

a device for detecting the pressure riveting of a turbine accessory comprises a lower plate, a working plate, a moving plate, a depth detection assembly and a shape detection assembly; the working plate is connected with the lower plate through a guide pillar, the moving plate is movably connected with the working plate through a power assembly, the depth detection assembly and the shape detection assembly are respectively connected with the moving plate through a small mounting plate and a large mounting plate, the depth detection assembly corresponds to the shape detection assembly in position, a clamping assembly is arranged on the lower plate, and the depth detection assembly and the shape detection assembly correspond to the clamping assembly in position.

Further, the power assembly is specifically a lead screw slide rail assembly, and the depth detection assembly and the shape detection assembly are both located above the clamping assembly.

Further, the length direction of the power assembly is the same as that of the lower plate, the detection surfaces of the depth detection assembly and the shape detection assembly face the clamping assembly, the depth detection assembly is specifically a laser depth measuring instrument, and the shape detection assembly comprises a camera and a backlight ring.

Furthermore, the backlight ring is located between the clamping component and the camera, the camera is located on the large mounting plate and far away from the clamping component, the lens of the camera corresponds to the backlight ring in position, and the backlight ring is specifically in a circular ring shape.

Further, the backlight ring is concentric with the camera lens, and the camera is specifically a CCD camera.

The utility model has the advantages that: the utility model provides a turbine accessory is pressed and is riveted detection device, uses through hypoplastron, working plate, motion board, degree of depth determine module and shape determine module mutually supporting, realizes leaning on the effect that optical instruments such as camera detected the pressure precision of riveting, has reduced detection error, has reduced manpower intensity of labour, has improved work efficiency, has practiced thrift manufacturing cost.

Drawings

FIG. 1 is the utility model relates to a turbine accessory is pressed and is riveted detection device's overall structure axonometric drawing.

Fig. 2 is the utility model relates to a turbine accessory is pressed and is riveted detection device's partial structure axonometric drawing.

Fig. 3 is another partial structure axonometric view of the turbine fitting press-riveting detection device of the utility model.

In the figure: 1. a lower plate; 2. a guide post; 3. a working plate; 4. a power assembly; 5. a motion plate; 6. a large mounting plate; 7. a small mounting plate; 8. a depth detection component; 9. a shape detection component; 91. a camera; 92. a backlight ring; 10. a clamping assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, a press-riveting detection device for a turbine fitting includes a lower plate 1, a working plate 3, a moving plate 5, a depth detection assembly 8, and a shape detection assembly 9; the working plate 3 is connected with the lower plate 1 through the guide post 2, the moving plate 5 is movably connected with the working plate 3 through the power assembly 4 and is used for driving the moving plate 5 to move on the working plate 3, further driving the depth detection component 8 and the shape detection component 9 to move, wherein the depth detection component 8 and the shape detection component 9 are respectively connected with the moving plate 5 through the small mounting plate 7 and the large mounting plate 6, the depth detection component 8 and the shape detection component 9 are corresponding in position, the lower plate 1 is provided with a clamping component 10, the depth detection component 8 and the shape detection component 9 are used for fixing the turbine fittings after being pressed and riveted, the positions of the depth detection component 8 and the shape detection component 9 correspond to the positions of the clamping components 10, the clamping assembly 10, the depth detection assembly 8 and the shape detection assembly 9 are all connected with an external control system.

The power assembly 4 is specifically a screw rod sliding rail assembly and is used for ensuring the accuracy of the movement of the moving plate 5, and the depth detection assembly 8 and the shape detection assembly 9 are both located above the clamping assembly 10.

The length direction of power component 4 is the same with the length direction of hypoplastron 1, the detection face of degree of depth determine module 8 and shape determine module 9 all faces clamping component 10, degree of depth determine module 8 specifically is laser depth measuring apparatu for detect the pressure riveting depth after the pressure riveting, shape determine module 9 includes camera 91 and backlight ring 92.

The backlight ring 92 is located between the clamping component 10 and the camera 91, the backlight ring 92 is used for polishing turbine accessories to ensure the shooting definition of the camera, the camera 91 is located on the large mounting plate 6 and far away from the clamping component 10, the lens of the camera 91 corresponds to the backlight ring 92, and the backlight ring 92 is specifically annular.

The backlight ring 92 is concentric with the lens of the camera 91 and is used for ensuring uniform light on the turbine accessory when the camera 91 takes a picture, and the camera 91 is specifically a CCD camera.

The utility model discloses a theory of operation does: after the riveting process is finished, the turbine fitting after riveting still remains in the clamping assembly 10, the power assembly 4 drives the moving plate 5 to move under the control of an external control system to bring the shape detection assembly 9 above the clamping assembly 10, firstly, the backlight ring 92 emits light to the turbine fitting, then, the camera 91 takes a picture of the shape of the turbine fitting after riveting and transmits the picture to the external control system, then, the moving plate 5 moves again under the control of the external control system to drive the shape detection assembly 9 to be far away from the clamping assembly 10, further, the depth detection assembly 8 reaches the upper part of the clamping assembly 10 and detects the depth of the part serving as a rivet rod pressed into a hole position on the turbine fitting after riveting the turbine fitting, and outputs the detection data to the external control system, and the external control system judges whether the riveting precision of the turbine fitting is qualified or not according to the data provided by the depth detection assembly 8 and the shape detection assembly 9, after the test is completed, the clamping assembly 10 releases the turbine fitting and removes it under the control of the external control system, and the process is repeated until the work is completed.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a detection device is riveted to turbine accessory pressure which characterized in that: comprises a lower plate (1), a working plate (3), a moving plate (5), a depth detection assembly (8) and a shape detection assembly (9); the working plate (3) is connected with the lower plate (1) through the guide pillar (2), the moving plate (5) is movably connected with the working plate (3) through the power assembly (4), the depth detection assembly (8) and the shape detection assembly (9) are respectively connected with the moving plate (5) through the small mounting plate (7) and the large mounting plate (6), the depth detection assembly (8) and the shape detection assembly (9) are corresponding in position, the lower plate (1) is provided with the clamping assembly (10), and the depth detection assembly (8) and the shape detection assembly (9) are both corresponding to the clamping assembly (10) in position.

2. The turbine fitting clinching detection device of claim 1, wherein: the power assembly (4) is specifically a screw rod sliding rail assembly, and the depth detection assembly (8) and the shape detection assembly (9) are both located above the clamping assembly (10).

3. The turbine fitting clinching detection device of claim 2, wherein: the length direction of the power assembly (4) is the same as that of the lower plate (1), the detection surfaces of the depth detection assembly (8) and the shape detection assembly (9) face the clamping assembly (10), the depth detection assembly (8) is specifically a laser depth measuring instrument, and the shape detection assembly (9) comprises a camera (91) and a backlight ring (92).

4. The turbine fitting clinching detection device of claim 3, wherein: the backlight ring (92) is located between the clamping component (10) and the camera (91), the camera (91) is located on the large mounting plate (6) and far away from the clamping component (10), the lens of the camera (91) corresponds to the backlight ring (92), and the backlight ring (92) is circular.

5. The turbine fitting clinching detection device of claim 4, wherein: the backlight ring (92) is concentric with a lens of the camera (91), and the camera (91) is a CCD camera.