CN214252084U

CN214252084U - Five-degree-of-freedom tool for radiographic inspection

Info

Publication number: CN214252084U
Application number: CN202023086521.3U
Authority: CN
Inventors: 沈裕祖; 蒋昌
Original assignee: Wuxi Shield Radiation Protection Technology Co ltd
Current assignee: Wuxi Shield Radiation Protection Technology Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-09-21
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a five degree of freedom frocks for ray detection belongs to ray detection technical field, including work piece revolving stage, work piece controlling means, work piece back-and-forth movement device, detection reciprocating device and detection rotating assembly, the work piece controlling means level sets up subaerial, work piece back-and-forth movement device sets up on the removal end of controlling means about the work piece, work piece revolving stage level sets up on work piece back-and-forth movement device's removal end, detect the side that controlling means was controlled about the vertical setting of reciprocating device is at the work piece, detect rotating assembly setting on the removal end that detects reciprocating device, be equipped with ray detection device on the detection rotating assembly. The utility model discloses can carry out the detection of different angles to the work piece, can satisfy the demand that each angle of work piece shines.

Description

Five-degree-of-freedom tool for radiographic inspection

Technical Field

The utility model relates to a ray detection technical field especially relates to a five degree of freedom frocks for ray detection.

Background

In the ray detection industry, the lead room is a common middle-size and small-size part detection protective device, however, in the process of detecting parts, all directions and angles of the parts are often required to be detected, a conventional workpiece tool is simple and only has the function of firm clamping, and therefore the positions of the workpiece and a ray source are often required to be manually adjusted after the detection is interrupted in the detection process, so that the requirement of the required irradiation position is met, and the working efficiency is reduced. Secondly, when the workpiece is installed and disassembled at every time, an operator needs to enter the lead room for protection to operate, and due to the fact that the space in the lead room is narrow, the operator is very inconvenient to enter and exit, and the working efficiency is also affected.

Disclosure of Invention

The embodiment of the utility model provides a five degree of freedom frocks for ray detection has solved prior art's problem.

The embodiment of the utility model provides an adopt following technical scheme: the five-degree-of-freedom tool for ray detection comprises a workpiece rotary table, a workpiece left and right moving device, a workpiece front and back moving device, a detection up and down moving device and a detection rotating assembly, wherein the workpiece left and right moving device is horizontally arranged on the ground, the workpiece front and back moving device is arranged on the moving end of the workpiece left and right moving device, the workpiece rotary table is horizontally arranged on the moving end of the workpiece front and back moving device, the detection up and down moving device is vertically arranged beside the workpiece left and right moving device, the detection rotating assembly is arranged on the moving end of the detection up and down moving device, and the detection rotating assembly is provided with a ray detection device.

Further, the mobile device about the work piece is including controlling linear guide, first driving motor, first motor cabinet, slide, first drive lead screw and controlling the mobile station, control the linear guide level setting subaerial, first motor cabinet level setting about on linear guide and with control linear guide fixed connection, first driving motor sets up on first motor cabinet, first drive lead screw rotates to be connected on first motor cabinet and the one end of first drive lead screw and first driving motor's main shaft fixed connection, control the mobile station setting about on linear guide and control mobile station and control linear guide sliding fit, the slide level sets up about linear guide's side, control mobile station one end and slide sliding fit.

Further, the workpiece front-back moving device comprises a front-back linear guide rail, a second driving motor, a second motor base, a second driving screw rod and a front-back moving platform, the front-back linear guide rail is horizontally arranged at the top of the left-right moving platform, the front-back moving platform is arranged on the front-back linear guide rail and is in sliding fit with the front-back linear guide rail, the second motor base is arranged at the top of the left-right moving platform and is located on one side of the slide way, the second driving motor is arranged on the second motor base, two ends of the second driving screw rod are respectively in rotating connection with the front-back moving platform and the second motor base, one end of the second driving screw rod is fixedly connected with a main shaft of the second driving motor, the second driving screw rod is in threaded connection with the front-back moving platform, and the workpiece rotary table is horizontally arranged at the top of the front-back moving platform.

Further, the up-down movement detection device comprises a mounting frame, a movable plate, a rotating motor, two rotating shafts, two sliding blocks and two lifting synchronous belts, wherein the mounting frame is vertically arranged at the side of the left linear guide rail and the right linear guide rail, the two rotating shafts are respectively arranged at the upper end and the lower end of the mounting frame, the two rotating shafts are respectively rotatably connected with the mounting frame, the rotating motor is arranged on the side wall of the mounting frame, a main shaft of the rotating motor is in transmission connection with one end of the rotating shaft at the lower end, the two sliding blocks are respectively arranged at the two ends of the movable plate, two symmetrical vertical sliding rails are arranged on the side wall of the mounting frame, the movable plate is in sliding fit with the two vertical sliding rails on the side wall of the mounting frame through the two sliding blocks, two lifting synchronous wheels are respectively arranged on each rotating shaft, the two lifting synchronous belts are respectively sleeved on the two lifting synchronous wheels which correspond up and down, the moving plate is fixedly connected with one of the lifting synchronous belts.

Further, it includes rotating electrical machines, first swing pinion, second swing pinion, C type arm and bearing to detect rotating assembly, the one end of bearing is rotated and is connected on the movable plate, rotating electrical machines sets up the top at C type arm, the other end of bearing is equipped with the installation piece, C type arm and installation piece fixed connection, first swing pinion sets up on rotating electrical machines's main shaft, the setting of second swing pinion is on the bearing and second swing pinion and the meshing of first swing pinion.

Furthermore, the ray detection device comprises an installation ray source and a flat panel detector, wherein the installation ray source and the flat panel detector are respectively arranged at two ends of the C-shaped arm.

The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:

firstly, when the utility model is used for detecting a workpiece, the workpiece is placed on the workpiece rotary table, the workpiece left-right moving device can drive the ray detection device to move in the left-right direction for detection, the workpiece front-back moving device can drive the ray detection device to move in the front-back direction for detection, the detection up-down moving device can drive the ray detection device to move in the vertical direction, the detection rotating assembly can drive the ray detection device to vertically rotate, the workpiece turntable can drive the workpiece to horizontally rotate, the workpiece is detected at different angles, the irradiation requirements of the workpiece at all angles can be met, and meanwhile, the workpiece turntable at the bottom of the workpiece can move to the outside of the lead room through the workpiece left-right moving device and the workpiece front-back moving device, so that the workpiece can be conveniently replaced and disassembled.

And secondly, the utility model discloses well installation ray source sends the light source, judges the break-make of light source through flat panel detector to work piece to on the work piece revolving stage detects.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a top view of the present invention;

reference numerals:

the device comprises a workpiece rotary table 1, a workpiece left-right moving device 2, a left-right linear guide rail 21, a first driving motor 22, a first motor base 23, a slide rail 24, a first driving screw rod 25, a left-right moving platform 26, a workpiece front-back moving device 3, a front-back linear guide rail 31, a second driving motor 32, a second motor base 33, a second driving screw rod 34, a front-back moving platform 35, a detection up-down moving device 4, a mounting frame 41, a moving plate 42, a rotating motor 43, a rotating shaft 44, a sliding block 45, a lifting synchronous belt 46, a vertical sliding rail 47, a lifting synchronous wheel 48, a detection rotating assembly 5, a rotating motor 51, a first rotating gear 52, a second rotating gear 53, a C-shaped arm 54, a mounting block 55, a ray detection device 6, a mounting ray source 61 and a flat panel detector 62.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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 following combines that fig. 1 to fig. 5 are shown, the embodiment of the utility model provides a five degree of freedom frocks for ray detection, including work piece revolving stage 1, work piece controlling means 2, work piece back-and-forth movement device 3, detection reciprocating device 4 and detection rotating assembly 5, the work piece controlling means 2 level sets up subaerial, work piece back-and-forth movement device 3 sets up on work piece controlling means 2's removal end, 1 level settings of work piece revolving stage are on work piece back-and-forth movement device 3's removal end, detect the vertical side that sets up at work piece controlling means 2 of reciprocating device 4, detect rotating assembly 5 and set up on the removal end that detects reciprocating device 4, be equipped with ray detection device 6 on the detection rotating assembly 5.

The working principle is as follows: when a workpiece is detected, the workpiece is placed on the workpiece rotary table 1, the left workpiece moving device 2 can drive the ray detection device 6 to move in the left-right direction for detection, the front workpiece moving device 3 can drive the ray detection device 6 to move in the front-back direction for detection, the up-down detection moving device 4 can drive the ray detection device 6 to move in the vertical direction, the detection rotating component 5 can drive the ray detection device 6 to vertically rotate, the workpiece rotary table 1 can drive the workpiece to horizontally rotate, the workpiece is detected at different angles, the irradiation requirements of the workpiece at all angles can be met, and meanwhile, the workpiece rotary table 1 at the bottom of the workpiece can move to the outside of a lead room through the workpiece left-right moving device 2 and the workpiece front-back moving device 3, so that the workpiece is convenient to replace, disassemble and assemble.

Specifically, the workpiece left-right moving device 2 comprises a left-right linear guide rail 21, a first driving motor 22, a first motor base 23, a slide rail 24, a first driving screw rod 25 and a left-right moving platform 26, the left and right linear guide rails 21 are horizontally arranged on the ground, the first motor base 23 is horizontally arranged on the left and right linear guide rails 21 and is fixedly connected with the left and right linear guide rails 21, the first driving motor 22 is arranged on the first motor base 23, the first driving screw 25 is rotatably connected on the first motor base 23, one end of the first driving screw 25 is fixedly connected with a main shaft of the first driving motor 22, the left and right mobile platforms 26 are arranged on the left and right linear guide rails 21 and the left and right mobile platforms 26 are in sliding fit with the left and right linear guide rails 21, the slide way 24 is horizontally arranged at the side of the left and right linear guide rails 21, and one end of the left and right mobile platforms 26 is in sliding fit with the slide way 24; when the workpiece is detected left and right, the first driving motor 22 works to drive the first driving screw rod 25 to rotate on the first motor base 23, the first driving screw rod 25 rotates to drive the left and right moving table 26 to move left and right on the left and right linear guide rails 21 and the slide rail 24, and the workpiece is driven to move left and right to irradiate different positions of the workpiece at left and right positions, so that the workpiece is detected.

Specifically, the workpiece forward-backward moving device 3 comprises a forward-backward linear guide rail 31, a second driving motor 32, a second motor base 33, a second driving screw 34 and a forward-backward moving table 35, the front and rear linear guide rails 31 are horizontally arranged at the top of the left and right moving platform 26, the front and rear moving platform 35 is arranged on the front and rear linear guide rails 31, the front and rear moving platform 35 is in sliding fit with the front and rear linear guide rails 31, the second motor base 33 is arranged on the top of the left-right mobile station 26 and is positioned at one side of the slide way 24, the second driving motor 32 is arranged on a second motor base 33, two ends of the second driving screw rod 34 are respectively connected with the front-back moving platform 35 and the second motor base 33 in a rotating way, one end of the second driving screw rod 34 is fixedly connected with a main shaft of the second driving motor 32, the second driving screw rod 34 is in threaded connection with the front-back moving table 35, and the workpiece rotary table 1 is horizontally arranged at the top of the front-back moving table 35; when the workpiece is detected in the front-back direction, the second driving motor 32 works to drive the second driving screw rod 34 to rotate on the second motor base 33 and the front-back moving table 35, the second driving screw rod 34 rotates to drive the front-back moving table 35 to move in the front-back linear guide rail 31 in the front-back direction, so that the workpiece rotary table 1 on the front-back moving table 35 is driven to move in the front-back direction, different positions of the workpiece in the front-back direction are irradiated, and the workpiece is detected.

Specifically, the up-down movement detection device 4 comprises an installation frame 41, a moving plate 42, a rotating motor 43, two rotating shafts 44, two sliders 45 and two lifting synchronous belts 46, wherein the installation frame 41 is vertically arranged at the side of the left and right linear guide rails 21, the two rotating shafts 44 are respectively arranged at the upper and lower ends of the installation frame 41, the two rotating shafts 44 are respectively rotatably connected with the installation frame 41, the rotating motor 43 is arranged on the side wall of the installation frame 41, the main shaft of the rotating motor 43 is in transmission connection with one end of the lower rotating shaft 44, the two sliders 45 are respectively arranged at the two ends of the moving plate 42, two symmetrical vertical sliding rails 47 are arranged on the side wall of the installation frame 41, the moving plate 42 is in sliding fit with the two vertical sliding rails 47 on the side wall of the installation frame 41 through the two sliders 45, and each rotating shaft 44 is provided with two lifting synchronous wheels 48, the two lifting synchronous belts 46 are respectively sleeved on two lifting synchronous wheels 48 which correspond to each other up and down, and the moving plate 42 is fixedly connected with one lifting synchronous belt 46; the rotating motor 43 works to drive the rotating shaft 44 at the lower end to rotate, the rotating shaft 44 rotates to rotate through the two lifting synchronous wheels 48, the two lifting synchronous wheels 48 rotate to drive the rotating shaft 44 at the upper end to rotate on the mounting rack 41 through the two lifting synchronous belts 46, the two lifting synchronous belts 46 rotate to drive the moving plate 42 to move up and down on the two vertical sliding rails 47 of the mounting rack 41 through the two sliding blocks 45, the moving plate 42 moves up and down to drive the ray detection device 6 to move up and down, and the workpiece on the workpiece rotary table 1 is detected at the vertical position.

Specifically, the detection rotating assembly 5 includes a rotating motor 51, a first rotating gear 52, a second rotating gear 53, a C-shaped arm 54 and a bearing, one end of the bearing is rotatably connected to the moving plate 42, the rotating motor 51 is arranged on the top of the C-shaped arm 54, the other end of the bearing is provided with a mounting block 55, the C-shaped arm 54 is fixedly connected with the mounting block 55, the first rotating gear 52 is arranged on the spindle of the rotating motor 51, the second rotating gear 53 is arranged on the bearing, and the second rotating gear 53 is meshed with the first rotating gear 52; the rotating motor 51 works to drive the first rotating gear 52 to rotate, the first rotating gear 52 rotates to drive the second rotating gear 53 to drive the bearing to rotate on the moving plate 42, the bearing rotates to drive the mounting block 55 to rotate to drive the C-shaped arm 54 to rotate, the C-shaped arm 54 rotates to drive the ray detection device 6 to rotate in the vertical direction, and the workpiece on the workpiece rotary table 1 is detected at different angles.

Specifically, the radiation detection device 6 includes a mounting radiation source 61 and a flat panel detector 62, and the mounting radiation source 61 and the flat panel detector 62 are respectively arranged at two ends of the C-shaped arm 54; the radiation source 61 is installed to emit a light source, and the flat panel detector 62 judges whether the light source is on or off, so that the workpiece on the workpiece turntable 1 is detected.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The five-degree-of-freedom tool for ray detection is characterized by comprising a workpiece rotary table (1), a workpiece left and right moving device (2), a workpiece front and back moving device (3), a detection up-down moving device (4) and a detection rotating assembly (5), wherein the workpiece left and right moving device (2) is horizontally arranged on the ground, the workpiece front and back moving device (3) is arranged at the moving end of the workpiece left and right moving device (2), the workpiece rotary table (1) is horizontally arranged at the moving end of the workpiece front and back moving device (3), the detection up-down moving device (4) is vertically arranged at the side of the workpiece left and right moving device (2), the detection rotating assembly (5) is arranged at the moving end of the detection up-down moving device (4), and the ray detection device (6) is arranged on the detection rotating assembly (5).

2. The five-degree-of-freedom tool for radiographic inspection according to claim 1, wherein: the workpiece left-right moving device (2) comprises a left linear guide rail and a right linear guide rail (21), a first driving motor (22), a first motor base (23), a slide rail (24), a first driving screw rod (25) and a left-right moving platform (26), wherein the left linear guide rail and the right linear guide rail (21) are horizontally arranged on the ground, the first motor base (23) is horizontally arranged on the left linear guide rail and the right linear guide rail (21) and is fixedly connected with the left linear guide rail and the right linear guide rail (21), the first driving motor (22) is arranged on the first motor base (23), the first driving screw rod (25) is rotatably connected on the first motor base (23), one end of the first driving screw rod (25) is fixedly connected with a main shaft of the first driving motor (22), the left-right moving platform (26) is arranged on the left linear guide rail and the right linear guide rail (21) and is in sliding fit with the left linear guide rail and the right linear guide rail (21), slide (24) level sets up the side at left and right sides linear guide (21), remove mobile station (26) one end and slide (24) sliding fit.

3. The five-degree-of-freedom tool for radiographic inspection according to claim 2, wherein: the workpiece front-back moving device (3) comprises a front-back linear guide rail (31), a second driving motor (32), a second motor base (33), a second driving screw rod (34) and a front-back moving platform (35), wherein the front-back linear guide rail (31) is horizontally arranged at the top of the left-right moving platform (26), the front-back moving platform (35) is arranged on the front-back linear guide rail (31), the front-back moving platform (35) is in sliding fit with the front-back linear guide rail (31), the second motor base (33) is arranged at the top of the left-right moving platform (26) and is positioned on one side of the slide way (24), the second driving motor (32) is arranged on the second motor base (33), two ends of the second driving screw rod (34) are respectively in rotating connection with the front-back moving platform (35) and the second motor base (33), one end of the second driving screw rod (34) is fixedly connected with a main shaft of the second driving motor (32), the second driving screw rod (34) is in threaded connection with the front-back moving platform (35), and the workpiece rotary table (1) is horizontally arranged at the top of the front-back moving platform (35).

4. The five-degree-of-freedom tool for radiographic inspection according to claim 2, wherein: the detection up-down moving device (4) comprises an installation frame (41), a moving plate (42), a rotating motor (43), two rotating shafts (44), two sliders (45) and two lifting synchronous belts (46), the installation frame (41) is vertically arranged at the sides of left and right linear guide rails (21), the two rotating shafts (44) are respectively arranged at the two ends of the upper end and the lower end of the installation frame (41), the two rotating shafts (44) are respectively rotatably connected with the installation frame (41), the rotating motor (43) is arranged on the side wall of the installation frame (41) and is in transmission connection with one end of the rotating shaft (44) at the lower end, the two sliders (45) are respectively arranged at the two ends of the moving plate (42), two symmetrical vertical sliding rails (47) of the moving plate are arranged on the side wall of the installation frame (41), and the two vertical sliding rails (47) of the side wall of the installation frame (41) are in sliding fit with the two sliders (45), every all be equipped with two lift synchronizing wheel (48) on axis of rotation (44), two lift hold-in range (46) are established respectively and are established on two lift synchronizing wheel (48) that correspond from top to bottom, movable plate (42) and one of them lift hold-in range (46) fixed connection.

5. The five-degree-of-freedom tool for radiographic inspection according to claim 4, wherein: detect rotating assembly (5) and include rotating electrical machines (51), first rotating gear (52), second rotating gear (53), C type arm (54) and bearing, the one end of bearing is rotated and is connected on movable plate (42), rotating electrical machines (51) set up the top at C type arm (54), the other end of bearing is equipped with installation piece (55), C type arm (54) and installation piece (55) fixed connection, first rotating gear (52) set up on the main shaft of rotating electrical machines (51), second rotating gear (53) set up on the bearing and second rotating gear (53) and first rotating gear (52) meshing.

6. The five-degree-of-freedom tool for radiographic inspection according to claim 5, wherein: the ray detection device (6) comprises an installation ray source (61) and a flat panel detector (62), wherein the installation ray source (61) and the flat panel detector (62) are respectively arranged at two ends of the C-shaped arm (54).