CN220894182U - Device for aviation welding catheter ray inspection - Google Patents
Device for aviation welding catheter ray inspection Download PDFInfo
- Publication number
- CN220894182U CN220894182U CN202322896766.XU CN202322896766U CN220894182U CN 220894182 U CN220894182 U CN 220894182U CN 202322896766 U CN202322896766 U CN 202322896766U CN 220894182 U CN220894182 U CN 220894182U
- Authority
- CN
- China
- Prior art keywords
- base
- rotating
- catheter
- linear guide
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 18
- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model discloses a device for radial inspection of an aviation welding catheter, which relates to the technical field of aviation catheter production and comprises a base, a linear guide rail, a straight rack and a plurality of catheter clamping and rotating modules which are sequentially arranged along the length direction of the straight rack; the linear guide rail is fixed on the base, and the straight rack is assembled on the linear guide rail in a sliding way; the conduit clamping and rotating module comprises a supporting seat, a rotating shaft rotationally assembled on the supporting seat, a spur gear connected with the rotating shaft through a key, a base fixed on the end face of the spur gear and provided with a V-shaped clamping groove, and a vertical compactor fixed on the base; for one of the catheter clamping and rotating modules, a rotating shaft is connected with a rotating handle, and the side surface of a supporting seat of the catheter clamping and rotating module is provided with an angle dial for indicating the rotating angle of the rotating handle. The device is easy to realize batch detection of the circular welds of the guide pipes, ensures the detection accuracy and consistency and improves the detection efficiency.
Description
Technical Field
The utility model relates to the technical field of aviation catheter production, in particular to a device for aviation welding catheter ray inspection.
Background
The aviation conduit is usually connected in a welding mode, and after welding is finished, the conduit is required to be subjected to radiographic inspection for weld quality, and as the conduit belongs to a circular section, the radiographic inspection is different from that of conventional flat butt joint. During radiographic inspection of a welded pipe (when the pipe wall/pipe outer diameter is less than or equal to 0.17 mm), the welded pipe can completely cover the whole circle of welding seam by taking two shots, and the second shot is realized by rotating the pipe by 90 degrees because a radiation source is fixed right above the pipe. The existing aviation welding catheter ray inspection mode has the defects that: the rotating guide tube is required to be manually rotated, so that omission of welding parts is easy to cause, the aviation guide tube is easy to move during detection, and the guide tube is required to be replaced at the moment, so that detection efficiency is low.
Disclosure of utility model
The present utility model is to provide an apparatus for inspecting an aviation welding catheter by rays, which can solve the above-mentioned problems.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
The utility model provides a device for detecting the rays of an aviation welding catheter, which comprises a base, a linear guide rail, a straight rack and a plurality of catheter clamping and rotating modules which are sequentially arranged along the length direction of the straight rack;
The linear guide rail is fixed on the base, and the linear rack is arranged along the length direction of the linear guide rail and is assembled on the linear guide rail in a sliding manner;
The guide pipe clamping and rotating module comprises a supporting seat fixed on the base, a rotating shaft which is assembled on the supporting seat through a bearing in a rotating way and is horizontally arranged, a straight gear which is connected with the rotating shaft in a key way, a base which is fixed on the end face of the straight gear and is provided with a V-shaped clamping groove, and a vertical type compactor which is fixed on the base, wherein the rotating shaft is arranged along the groove length direction of the V-shaped clamping groove, the straight gear is meshed with the straight rack, and the vertical type compactor is used for pressing a guide pipe to be inspected down in the V-shaped clamping groove;
For one of the catheter clamping and rotating modules, a rotating shaft is connected with a rotating handle, and the side surface of a supporting seat of the catheter clamping and rotating module is provided with an angle dial for indicating the rotating angle of the rotating handle.
In a preferred embodiment of the present utility model, the base is a cart type structure, which is provided with a handle and a universal wheel with a brake mechanism.
In a preferred embodiment of the present utility model, the linear guide rail is detachably fixed to the base by a bolt; the supporting seat is welded to the base station; the base frame of the vertical type compactor is detachably fixed on the base through bolts.
In a preferred embodiment of the present utility model, the pressing piece of the vertical pressing device is an anti-slip plastic pressing head facing the V-shaped clamping groove.
In a preferred embodiment of the present utility model, the base is assembled to the end face of the spur gear through a fixing plate, and the fixing plate and the base, and the fixing plate and the spur gear are detachably and fixedly connected through bolts.
In a preferred embodiment of the present utility model, the catheter clamping and rotating modules are four and are sequentially arranged at equal intervals along the length direction of the straight racks.
Compared with the prior art, the utility model has the beneficial effects that:
1) Stability and efficiency: the V-shaped clamping groove and the vertical type pressing device can firmly clamp the catheter, so that the catheter is effectively prevented from moving in the detection process, and the detection efficiency is remarkably improved;
2) The handle is rotated to drive the straight gears on the corresponding rotating shafts to rotate, so that the straight racks are pushed to slide along the linear guide rails, all the straight gears are rotated, all the clamped guide pipes are rotated at the same angle, and the detection efficiency of the guide pipe girth weld is remarkably improved;
3) The angle dial used for indicating the rotation angle of the rotary handle is arranged, so that operators can intuitively grasp the angle of the rotary handle, the accurate and controllable rotation angle of the catheter is ensured, and the detection accuracy and consistency are ensured.
4) The manual intervention is reduced, and the radiographic inspection process of the catheter is accelerated, so that the working efficiency is improved.
In order to make the above objects, features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a first perspective view of an apparatus for inspecting an aerial welding conduit according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a second perspective view of the apparatus for inspecting an aerial welding conduit according to the present utility model;
FIG. 4 is a block diagram of a base according to the present utility model;
In the figure: 1. a base station; 2. a conduit; 3. a linear guide rail; 4. a straight rack; 5. rotating the handle; 6. a girth weld; 7. a vertical compactor; 8. a base; 9. a fixing plate; 10. spur gears; 11. a support base; 12. a bearing; 13. a rotating shaft; 14. v-shaped clamping groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides a device for inspecting aviation welding catheter rays, which comprises a base 1, a linear guide rail 3, a straight rack 4 and a plurality of catheter clamping and rotating modules which are sequentially arranged along the length direction of the straight rack 4;
The linear guide rail 3 is fixed on the base 1, and the straight racks 4 are arranged along the length direction of the linear guide rail 3 and are assembled on the linear guide rail 3 in a sliding manner;
The catheter clamping and rotating module comprises a supporting seat 11 fixed on the base 1, a rotating shaft 13 which is assembled on the supporting seat 11 in a rotating way through a bearing 12 and is horizontally arranged, a spur gear 10 which is connected with the rotating shaft 13 in a key way, a base 8 which is fixed on the end face of the spur gear 10 and is provided with a V-shaped clamping groove 14, a vertical compactor 7 which is fixed on the base 8, the rotating shaft 13 is arranged along the groove length direction of the V-shaped clamping groove 14, the spur gear 10 is meshed with the spur rack 4, and the vertical compactor 7 is used for pressing a catheter 2 to be tested down on the V-shaped clamping groove 14;
For one of the catheter clamping rotation modules, the rotation shaft 13 is connected with the rotation handle 5, and the side surface of the support seat 11 is provided with an angle dial (not shown in the figure) for indicating the rotation angle of the rotation handle 5.
When the circular weld 6 of the aviation conduit 2 is detected by rays, the conduit 2 is fixed in the V-shaped clamping groove 14 through the vertical type pressing device 7, a ray film is placed under the circular weld 6, after the first shooting, a new ray film is placed at the same position, the rotating handle 5 is rotated, the spur gear 10 on the corresponding rotating shaft 13 is driven to rotate, the spur rack 4 is pushed to slide along the linear guide rail 3, all the spur gears 10 are rotated, and as the base 8 is fixed on the end face of the spur gear 10, the base 8 rotates along with the spur gear, and then the clamped conduit 2 rotates at the same angle, namely all the conduits 2 rotate at the same angle.
In an alternative embodiment of the utility model, the base station 1 is a trolley type structure provided with a handle and a universal wheel with a brake mechanism.
The base 1 is improved to be of a cart type structure, and the cart handle is added to enable the whole radiographic inspection device to be more portable. The operator can easily push the device from one workstation to another without additional labor or equipment. The universal wheel with the brake mechanism increases the maneuverability of the device. The operator can easily move between the workstations and by activating the brake mechanism, the device can be locked firmly to ensure that no unnecessary movement or shock occurs during the radiographic inspection process. The handlebar allows the operator to more easily control and navigate the device, reducing handling and operational effort. This improves operator's travelling comfort, has reduced the tired degree of operation, and then has improved work efficiency.
In an alternative embodiment of the present utility model, the linear guide 3 is detachably fixed to the base 1 by bolts; the supporting seat 11 is welded to the base 1; the base frame of the vertical compactor 7 is detachably fixed to the base 8 by bolts.
In an alternative embodiment of the utility model, the hold down of the vertical compactor 7 is a slip resistant plastic ram facing the V-shaped card slot 14.
The use of a slip-resistant plastic ram provides a more stable pressure distribution, ensuring that the catheter 2 is securely held in the V-clip groove 14 during the radiographic inspection process. This reduces the risk of movement of the catheter 2 during the test, improving the stability of the whole test procedure and thus increasing safety. The surface of the non-slip plastic ram reduces friction and pressure against the surface of the conduit 2 and helps to prevent the conduit 2 from being unnecessarily damaged or scratched during the clamping process. This is critical for maintaining the appearance and integrity of the conduit 2, especially for high value aerospace components. The noise level generated by the slip resistant plastic ram is typically lower when operated as compared to metal parts. This helps to improve the working environment, reduce the interference of noise to the operator, and improve the comfort of operation. The use of the non-slip plastic ram can reduce friction and wear between metal parts, help to extend the life of the vertical compactor 7, reduce the frequency of maintenance and replacement, and reduce maintenance costs.
In an alternative embodiment of the utility model, the base 8 is assembled to the end face of the spur gear 10 through the fixing plate 9, and the fixing plate 9 and the base 8 and the fixing plate 9 and the spur gear 10 are detachably and fixedly connected through bolts.
In an alternative embodiment of the utility model, the catheter clamping and rotating modules are four and are arranged at equal distances in sequence along the length of the straight racks 4.
By using four conduit gripping rotation modules and arranging them evenly on the straight rack 4, it is ensured that each conduit 2 can be gripped and rotated evenly, which helps to ensure an even detection of the weld, reducing the risk of missed detection of the weld in the detection. By manually rotating the turning handle 5, an operator can easily drive all four catheter clamping turning modules to simultaneously rotate them by the same angle, which improves the operator's control over the device and ensures the accuracy and consistency of detection.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The device for the radial inspection of the aviation welding guide pipe is characterized by comprising a base (1), a linear guide rail (3), a straight rack (4) and a plurality of guide pipe clamping and rotating modules which are sequentially arranged along the length direction of the straight rack (4);
The linear guide rail (3) is fixed on the base (1), and the linear rack (4) is arranged along the length direction of the linear guide rail (3) and is assembled on the linear guide rail (3) in a sliding manner;
The catheter clamping and rotating module comprises a supporting seat (11) fixed on the base (1), a rotating shaft (13) which is rotatably assembled on the supporting seat (11) through a bearing (12) and is horizontally arranged, a straight gear (10) which is connected with the rotating shaft (13) in a key way, a base (8) which is fixed on the end face of the straight gear (10) and is provided with a V-shaped clamping groove (14), a vertical type compactor (7) which is fixed on the base (8), the rotating shaft (13) is arranged along the groove length direction of the V-shaped clamping groove (14), the straight gear (10) is meshed with the straight gear (4), and the vertical type compactor (7) is used for pressing a catheter to be tested down on the V-shaped clamping groove (14);
For one of the catheter clamping and rotating modules, a rotating shaft (13) is connected with a rotating handle (5), and the side surface of a supporting seat (11) is provided with an angle dial for indicating the rotating angle of the rotating handle (5).
2. The device for the radiometric inspection of aeronautical welded catheters according to claim 1, characterized in that said base (1) is of a trolley type structure provided with a handlebar and a universal wheel with a braking mechanism.
3. The device for the radioscopy of aeronautical welding catheters according to claim 1, characterized in that said linear guide (3) is removably fixed to said base (1) by means of bolts; the supporting seat (11) is welded to the base station (1); the base frame of the vertical type compactor (7) is detachably fixed on the base (8) through bolts.
4. The device for the radial inspection of an aviation welding conduit according to claim 1, characterized in that the hold-down of the vertical presser (7) is an anti-slip plastic pressure head facing the V-shaped clamping groove (14).
5. The device for radial inspection of aviation welding catheters according to claim 1, wherein the base (8) is assembled on the end face of the spur gear (10) through a fixing plate (9), and the fixing plate (9) and the base (8) are detachably and fixedly connected through bolts.
6. The device for the radial inspection of aviation welded pipes according to claim 1, characterized in that said pipe clamping and rotating modules are four and are arranged at equal distances in sequence along the length direction of said straight racks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896766.XU CN220894182U (en) | 2023-10-27 | 2023-10-27 | Device for aviation welding catheter ray inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322896766.XU CN220894182U (en) | 2023-10-27 | 2023-10-27 | Device for aviation welding catheter ray inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220894182U true CN220894182U (en) | 2024-05-03 |
Family
ID=90836768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322896766.XU Active CN220894182U (en) | 2023-10-27 | 2023-10-27 | Device for aviation welding catheter ray inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220894182U (en) |
-
2023
- 2023-10-27 CN CN202322896766.XU patent/CN220894182U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211978894U (en) | Nondestructive testing device for pipeline circumferential weld | |
| CN110018188B (en) | Automatic change shell ring class work piece welding seam X-ray detection equipment of taking photograph | |
| CN214663236U (en) | Boiler welding mouth nondestructive test device based on X-ray flaw detector | |
| CN212159619U (en) | X-ray detection device for water wall tube with anti-abrasion coating | |
| CN108393555A (en) | Band neck steel pipe flange automatic welding device | |
| CN220894182U (en) | Device for aviation welding catheter ray inspection | |
| CN215827695U (en) | Supporting trolley for detecting tubular workpiece | |
| CN116275722A (en) | Automatic production line for section steel arch centering | |
| CN109975302B (en) | Automatic detection device of grillwork outward appearance of brazing | |
| CN115649820B (en) | Conveying device for steel pipe flaw detection and steel pipe flaw detection method | |
| CN112934740A (en) | Assembly line type flange detection system and detection method thereof | |
| CN110883444A (en) | Building core welding equipment | |
| CN106475628A (en) | A kind of steel pipe becomes to cut length measuring device | |
| CN211564956U (en) | Building core board positioning device and building core board welding equipment with same | |
| CN216285000U (en) | DR/CT detection system suitable for 2D/2.5D/3D | |
| CN206578486U (en) | A kind of vertical welder for metal hose | |
| CN111112706B (en) | Steel pipe multi-roller clamping type milling equipment | |
| CN211652606U (en) | Nondestructive testing device for large-sized pressure container | |
| CN211824360U (en) | Bearing surface flatness detection equipment | |
| CN112303378A (en) | Crawler for nondestructive testing of pipeline | |
| CN210401258U (en) | Auxiliary rail device of X-ray flaw detector | |
| CN113478114A (en) | Steel pipe welding seam ultrasonic detector capable of automatically feeding and discharging | |
| CN211877815U (en) | Gamma-ray flaw detection simulation equipment | |
| CN211564977U (en) | Building core board assembling equipment and building core board welding equipment with same | |
| CN211453417U (en) | Positioning device based on X-ray flaw detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |