CN213957192U - X-ray detection device for detecting state of welding seam inside friction welding - Google Patents
X-ray detection device for detecting state of welding seam inside friction welding Download PDFInfo
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- CN213957192U CN213957192U CN202023136671.0U CN202023136671U CN213957192U CN 213957192 U CN213957192 U CN 213957192U CN 202023136671 U CN202023136671 U CN 202023136671U CN 213957192 U CN213957192 U CN 213957192U
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Abstract
The utility model discloses an X ray detection device for friction welding inside weld state detects, include: frame and lead crust, the frame has the bottom plate, be provided with first support and second support on the bottom plate, through horizontal connecting rod fixedly connected with X-ray tester on the first support, be provided with sample mount and X-ray inductor between first support and the second support, the below of sample mount and be connected with the outside X-ray imager of frame are located to the X-ray inductor level, the sample mount has the through-hole, the lead screw is passed through at the top of lead crust and is connected with the frame top, the top of lead crust is equipped with the guide bar, the top of frame is worn to locate by the guide bar, when the lead crust dropped to the bottom plate, first support and second support were located the lead crust. The beneficial effects of the utility model are that shine the inside welding seam of friction welding through the X-ray tester to pass through X ray inductor with the result and feed back to X ray imager, and then judge the inside welding quality of friction welding inside welding seam.
Description
Technical Field
The utility model relates to a X ray detection technical field, more specifically the X ray detection device that is used for friction welding inside weld state to detect that says so.
Background
At present, in the field of friction welding, destructive inspection is mostly adopted, and the welding quality is judged by metallographic analysis after cutting, but the destructive inspection has non-restorability, wastes the detected workpiece, wherein, the common nondestructive detection of friction welding is the welding of a cylinder and a cylinder or the welding of the cylinder and a flat plate, the radiation can be used for irradiating from the side surface during the detection, the influence of other parts on the projection effect is avoided, but the friction welding with complex structure is difficult to realize, the prior detection method for the friction welding defect of the complex structure is to separate the workpiece along the welding path by manpower and then detect the workpiece by a mode of human eye identification, the detection method can only detect the state of the searched welding line, the inner wall welding quality of the friction welding part under the condition of no damage can not be detected, and the non-destructive detection of the phenomena of air holes, inclusion and insufficient welding in the friction welding part can not be completed.
Therefore, how to provide a device for performing nondestructive testing on the state of the internal weld joint of the friction welding is a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an X ray detection device for friction welding inside weld state detects, aim at solve among the prior art to carry out the problem that needs damage part when artifical the measuring to friction welding inside weld state.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an X-ray detection device for detecting the state of a welding seam inside friction welding comprises: the frame is provided with a bottom plate, a first support and a second support are arranged on the bottom plate, an X-ray tester is fixedly connected onto the first support through a horizontal connecting rod, a sample fixing frame and an X-ray sensor are arranged between the first support and the second support, the X-ray sensor is horizontally arranged below the sample fixing frame and is connected with an X-ray imager outside the frame, the sample fixing frame is provided with a through hole which is positioned below the X-ray tester, the X-ray sensor is positioned right below the through hole, the lower end of the lead shell is provided with an opening, the top of the lead shell is connected with the top of the frame through a lead screw, a guide rod is arranged at the top of the lead shell, the guide rod penetrates through the top of the frame, the lifting of the lead shell is controlled through the rotation of the lead screw, and when the lead shell is lowered to the bottom plate, the first bracket and the second bracket are located in the lead shell.
Further, still include the draw-in groove, the draw-in groove is located on the bottom plate, works as the lead shell descends to when the bottom plate, the edge embedding of lead shell in the draw-in groove.
Further, be equipped with two spouts on the sample mount, two the spout is the criss-cross setting, the through-hole is located two the cross position of spout, every the inside two sliders that are equipped with of spout, every the lower extreme of slider is arranged in the spout, the upper end of spout is higher than the upper surface of sample mount, the slider is kept away from the one end of through-hole is connected with the spring, the other end of spring with the lateral wall of spout is connected, the slider is used for the fixed sample that awaits measuring that is located on the sample mount.
Furthermore, the inner sides of the first support and the second support are provided with bosses, and the sample fixing frame and the X-ray sensor are respectively fixed on the bosses.
Furthermore, the number of the horizontal connecting rods is two, the two horizontal connecting rods are arranged in parallel, one ends of the two horizontal connecting rods are fixedly connected with the first support respectively, the other ends of the two horizontal connecting rods are provided with clamps, and the clamps are used for fixing the X-ray tester.
Further, still include the universal wheel, the universal wheel is located the bottom of frame.
According to the technical scheme, compare with prior art, the utility model provides an X ray detection device for friction weld inside weld state detects, through inside lead shell and the X-ray tester of setting up of frame, prevent the friction weld weldment on the sample mount, transfer the lead shell to the bottom plate in the testing process, detect in the lead shell, shine the inside welding seam of friction weld through the X-ray tester, and feed back the result to X-ray imager through the X-ray inductor that sets up in sample mount below, and then judge the inside welding quality of friction weld inside welding seam.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an X-ray detection device for detecting the state of a welding seam inside friction welding provided by the present invention;
fig. 2 is a schematic structural diagram of the sample holder according to the present invention.
Wherein: 1 is a frame; 2 is a lead shell; 3 is a bottom plate; 4 is a first bracket; 5 is a second bracket; 6 is a horizontal connecting rod; 7 is an X-ray tester; 8 is a sample fixing frame; 9 is an X-ray sensor; 10 is a hoop; 11 is a boss; 12 is an X-ray imager; 13 is a through hole; 14 is a lead screw; 15 is a guide rod; 16 is a universal wheel; 17 is a clamping groove; 18 is a chute; 19 is a slide block; 20 is a spring.
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 and 2, the embodiment of the utility model discloses an X ray detection device for friction welding inside weld state detects, include: the X-ray detector comprises a frame 1 and a lead shell 2, wherein the frame 1 is provided with a bottom plate 3, a first support 4 and a second support 5 are arranged on the bottom plate 3, the first support 4 and the second support 5 are both vertical to the bottom plate 3, the height of the first support 4 is greater than that of the second support 5, the first support 4 is fixedly connected with an X-ray detector 7 through a horizontal connecting rod 6, the two horizontal connecting rods 6 are arranged in parallel, one end of each horizontal connecting rod 6 is fixedly connected with the first support 4, the other end of each horizontal connecting rod 6 is provided with a clamp 10, the clamp 10 is used for fixing the X-ray detector 7, meanwhile, the height adjustment of the X-ray detector 7 can also be realized, a sample fixing frame 8 and an X-ray inductor 9 are arranged between the first support 4 and the second support 5, specifically, bosses 11 are arranged on the inner sides of the first support 4 and the second support 5, and the sample fixing frame 8 and the X-ray inductor 9 are respectively fixed on the bosses 11, the X-ray sensor 9 is horizontally arranged below the sample fixing frame 8 and connected with an X-ray imager 12 outside the frame 1, the sample fixing frame 8 is provided with a through hole 13, the through hole 13 is of a circular or square structure, in the embodiment, a square structure is preferred, the through hole 13 is arranged below the X-ray tester 7, the X-ray sensor 9 is arranged right below the through hole 13 and used for enabling X-ray emitted by the X-ray tester 7 to pass through a sample to be tested and reach the X-ray sensor 9 through the through hole 13, the lead shell 2 is a cylindrical shell with an opening at the lower end, the top of the lead shell 2 is connected with the top of the frame 1 through a lead screw 14, specifically, the top of the frame 1 is provided with a threaded hole matched with the lead screw 14, one end of the lead screw 14 passes through the threaded hole and is fixedly connected with the top of the lead shell 2, the other end of the lead screw 14 is provided with a nut convenient for rotating the lead screw 14, and the top of the lead shell 2 is provided with a guide rod 15, the top of frame 1 is worn to locate by guide bar 15, and is concrete, the top of frame 1 is provided with the unthreaded hole with guide bar 15 looks adaptation, the lift of rotary control lead shell 2 through lead screw 14, when lead shell 2 descends to bottom plate 3, first support 4, second support 5 and X-ray tester 7 all are located lead shell 2, when examining the inside welding seam of friction welding, it detects in the airtight space that lead shell 2 and bottom plate 3 formed to descend lead shell 2 to bottom plate 3, simultaneously, be equipped with the universal wheel 16 that this X-ray detection device that is used for the inside welding seam state of friction welding to detect of being convenient for removes on four angles of frame 1 bottom respectively.
In the above embodiment, still be equipped with draw-in groove 17 on bottom plate 3, draw-in groove 17 is located on bottom plate 3, when lead casing 2 descends to bottom plate 3, in the edge embedding draw-in groove 17 of lead casing 2, the light leak phenomenon takes place when preventing the inside welding seam of friction welding from detecting, be equipped with two spouts 18 on the sample mount 8, two spouts 18 are the cross setting, through-hole 13 is located the cross position of two spouts 18, the inside two sliders 19 that are equipped with of every spout 18, the lower extreme of every slider 19 is arranged in spout 18, the upper end of spout 18 is higher than the upper surface of sample mount 8, the one end that through-hole 13 was kept away from to slider 19 is connected with spring 20, the other end of spring 20 is connected with the lateral wall of spout 18, four sliders 19 in two spouts 18 are used for fixing the sample that awaits measuring on sample mount 8.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An X-ray detection device for detecting the state of a welding seam inside friction welding, which is characterized by comprising: the lead shell comprises a frame and a lead shell, wherein the frame is provided with a bottom plate, a first support and a second support are arranged on the bottom plate, an X-ray tester is fixedly connected onto the first support through a horizontal connecting rod, a sample fixing frame and an X-ray sensor are arranged between the first support and the second support, the X-ray sensor is horizontally arranged below the sample fixing frame and is connected with an X-ray imager outside the frame, the sample fixing frame is provided with a through hole, the through hole is positioned under the X-ray tester, the X-ray sensor is positioned under the through hole, the lower end of the lead shell is provided with an opening, the top of the lead shell is connected with the top of the frame through a lead screw, a guide rod is arranged at the top of the lead shell, the guide rod penetrates through the top of the frame, the lifting of the lead shell is controlled through the rotation of the lead screw, and when the lead shell is lowered to the bottom plate, the first bracket and the second bracket are located in the lead shell.
2. The X-ray detection device for detecting the state of the internal weld joint of the friction welding according to claim 1, further comprising a clamping groove, wherein the clamping groove is formed in the bottom plate, and when the lead shell is lowered to the bottom plate, the edge of the lead shell is embedded into the clamping groove.
3. The X-ray detection device for detecting the state of the internal weld joint of the friction welding according to claim 1, wherein two sliding grooves are formed in the sample fixing frame, the two sliding grooves are arranged in a cross shape, the through hole is formed in the crossing position of the two sliding grooves, two sliding blocks are arranged in each sliding groove, the lower end of each sliding block is arranged in each sliding groove, the upper end of each sliding groove is higher than the upper surface of the sample fixing frame, one end, far away from the through hole, of each sliding block is connected with a spring, the other end of each spring is connected with the side wall of each sliding groove, and each sliding block is used for fixing a sample to be detected, which is located on the sample fixing frame.
4. The X-ray detection apparatus for friction welding internal weld state detection according to claim 1, wherein bosses are provided on inner sides of the first and second supports, and the sample holder and the X-ray sensor are respectively fixed to the bosses.
5. The X-ray inspection device for detecting the status of a friction welding internal weld according to claim 1, wherein there are two horizontal connecting rods, the two horizontal connecting rods are disposed in parallel, one end of each of the two horizontal connecting rods is fixedly connected to the first bracket, and the other end of each of the two horizontal connecting rods is provided with a clamp for fixing the X-ray tester.
6. The X-ray detection device for friction welding internal weld state detection according to claim 1, further comprising a universal wheel provided at the bottom of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136671.0U CN213957192U (en) | 2020-12-23 | 2020-12-23 | X-ray detection device for detecting state of welding seam inside friction welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023136671.0U CN213957192U (en) | 2020-12-23 | 2020-12-23 | X-ray detection device for detecting state of welding seam inside friction welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213957192U true CN213957192U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023136671.0U Active CN213957192U (en) | 2020-12-23 | 2020-12-23 | X-ray detection device for detecting state of welding seam inside friction welding |
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| Country | Link |
|---|---|
| CN (1) | CN213957192U (en) |
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- 2020-12-23 CN CN202023136671.0U patent/CN213957192U/en active Active
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