CN213903418U - Ultrasonic detection device for large complex forging - Google Patents
Ultrasonic detection device for large complex forging Download PDFInfo
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- CN213903418U CN213903418U CN202022794030.8U CN202022794030U CN213903418U CN 213903418 U CN213903418 U CN 213903418U CN 202022794030 U CN202022794030 U CN 202022794030U CN 213903418 U CN213903418 U CN 213903418U
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- 238000005242 forging Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title description 20
- 238000009434 installation Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an ultrasonic testing device for large-scale complicated forging, including lift platform, fixed support bar and removal bracing piece, the inside fixed connection of lower extreme of lift platform is provided with spacing slide bar, the sliding sleeve is equipped with the screw thread slider on the spacing slide bar, the inside cover that all rotates of lower extreme of fixed support bar and removal bracing piece is equipped with the rotation axis, the cover is equipped with same rotatory frame all to rotate both sides around the rotation axis, the lower extreme fixed connection of rotatory frame is provided with the support and fills up the foot, fixed support bar and removal bracing piece cross arrangement. The utility model discloses a lift platform's lower extreme sets up and removes bracing piece, screw thread slider, fixed support bar, screw rod, can drive the screw thread slider through the screw rod and carry out position adjustment to the adjustable inclination who removes the bracing piece can adjust lift platform's height through inclination's adjustment, and height adjustment is convenient, is convenient for detect the forging of co-altitude.
Description
Technical Field
The utility model relates to an ultrasonic detection metal technology field specifically is an ultrasonic detection device for large-scale complicated forging.
Background
Ultrasonic detection is used as an effective means for detecting defects of workpieces, and has the advantages of reliability, high sensitivity and the like, the ultrasonic detection plays an important role in the field of modern nondestructive detection, an ultrasonic transmitter transmits ultrasonic waves to a certain direction, timing is started at the same time of transmitting time, the ultrasonic waves are transmitted in the air and immediately return when encountering obstacles in the process, an ultrasonic receiver immediately stops timing after receiving reflected waves, and in the ultrasonic detection process, the key problem is to consider both a blind area and detection sensitivity, namely, the detection range is expanded as much as possible while the detection sensitivity meets the technical requirements so as to expose possible defects in the workpieces to the maximum extent and avoid hidden dangers.
The existing ultrasonic detection device for the large-scale complex forging has the following defects: when the complex forging is subjected to ultrasonic detection, thickness measurement is generally required to be carried out in advance, but the conventional ultrasonic detection device does not have the thickness measurement function, needs to be additionally held by a hand to carry out thickness measurement, and is troublesome to use; in addition, most of present ultrasonic testing devices are handheld to detect, and large-scale complicated forging is bulky, and highly high, can't carry out steady ultrasonic testing to higher forging through handheld detection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrasonic testing device for large-scale complicated forging to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an ultrasonic detection device for large complex forgings comprises a lifting platform, a fixed supporting rod and a movable supporting rod, wherein a limit slide rod is fixedly connected and arranged in the lower end of the lifting platform, a threaded slider is sleeved on the limit slide rod in a sliding manner, a rotating shaft is sleeved in the lower ends of the fixed supporting rod and the movable supporting rod in a rotating manner, the front side and the rear side of the rotating shaft are respectively sleeved with a same rotating frame in a rotating manner, a supporting foot pad is fixedly connected and arranged at the lower end of the rotating frame, the fixed supporting rod and the movable supporting rod are arranged in a crossed manner, the middle positions of the fixed supporting rod and the movable supporting rod are rotatably connected through a central shaft, the upper end of the fixed supporting rod is rotatably connected with the lifting platform, the upper end of the movable supporting rod is fixedly connected with the threaded slider, and a screw rod is rotatably connected and arranged at the lower end of the lifting platform through a bearing, the threaded sliding block is sleeved on the screw rod through a threaded sleeve, the middle position of the upper end of the lifting platform is rotatably connected with a rotating disc, the upper end of the rotating disc is fixedly connected with a rotating long plate, one end of the rotating long plate is fixedly connected with a supporting plate, the supporting plate is rotatably connected with a rotating rod, one end of the rotating rod, far away from the rotating disc, is fixedly connected with a thickness gauge, one end of the rotating rod, close to the rotating disc is fixedly connected with a hand wheel disc, the middle position of the upper end of the rotating long plate is fixedly connected with an ultrasonic detector body, one end of the upper end of the rotating long plate, far away from the supporting plate, is fixedly connected with an electric push rod, one end of the electric push rod, far away from the ultrasonic detector body is fixedly connected with a top plate, and the side surface of the top plate is fixedly connected with a plurality of spring telescopic rods, one side fixed connection of spring telescopic link is provided with same installation piece, the intermediate position department fixed mounting of installation piece is provided with the ultrasonic wave receiving head, ultrasonic wave receiving head and ultrasonic detector body electric connection.
Preferably, the left end of the screw rod is fixedly connected with a rotating button.
Preferably, a contact ring is fixedly connected to one side of the mounting block close to the ultrasonic receiving head.
Preferably, a wheel handle is arranged at the side edge of the hand wheel disc.
Preferably, the lower end of the supporting foot pad is provided with a rubber anti-skid layer.
Preferably, the left side and the right side of the rotating long plate are both fixedly connected with a rotating handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a lower extreme of lift platform sets up removal bracing piece, screw thread slider, fixed support bar, screw rod, can drive the screw thread slider through the screw rod and carry out position adjustment to the inclination of adjustable removal bracing piece can adjust the height of lift platform through inclination's adjustment, and height adjustment is convenient, is convenient for detect the forging of co-altitude not;
2. the utility model discloses still be provided with rotatory long slab, backup pad, rim plate, thickness gauge simultaneously, before carrying out ultrasonic testing, the accessible thickness gauge carries out thickness measurement, and thickness measurement accomplishes the back, and the rotatory long slab of accessible drives the ultrasonic detector body and carries out ultrasonic testing through ultrasonic receiving head, has thickness measurement function concurrently, and convenient operation has simple structure, convenient to use, excellent in use effect's advantage.
Drawings
FIG. 1 is a schematic view of the overall structure of an ultrasonic testing device for large complex forgings according to the present invention;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.
In the figure: 1. supporting the foot pad; 2. rotating the frame; 3. a rotating shaft; 4. moving the support rod; 5. fixing the support rod; 6. a lifting platform; 7. rotating the long plate; 8. rotating the handle; 9. a thickness gauge; 10. a hand wheel disc; 11. a support plate; 12. an ultrasonic detector body; 13. an electric push rod; 14. a limiting slide bar; 15. rotating the disc; 16. an ultrasonic receiving head; 17. a top plate; 18. a spring telescopic rod; 19. mounting blocks; 20. a contact ring; 21. a threaded slider; 22. a screw; 23. a rotating rod; 24. a central axis.
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. 1-3, the present invention provides a technical solution: an ultrasonic detection device for a large complex forging comprises a lifting platform 6, a fixed support rod 5 and a movable support rod 4, wherein a limit slide rod 14 is fixedly connected inside the lower end of the lifting platform 6, a threaded slider 21 is sleeved on the limit slide rod 14 in a sliding manner, a rotating shaft 3 is sleeved inside the lower ends of the fixed support rod 5 and the movable support rod 4 in a rotating manner, the same rotating frame 2 is sleeved on the front side and the rear side of the rotating shaft 3 in a rotating manner, a support foot 1 is fixedly connected to the lower end of the rotating frame 2, the fixed support rod 5 and the movable support rod 4 are arranged in a crossed manner, the middle positions of the fixed support rod 5 and the movable support rod 4 are rotatably connected through a central shaft 24, the upper end of the fixed support rod 5 is rotatably connected with the lifting platform 6, and the upper end of the movable support rod 4 is fixedly connected with the threaded slider 21, the lower end of the lifting platform 6 is rotatably connected and provided with a screw rod 22 through a bearing, a threaded slider 21 is sleeved on the screw rod 22 through threads, the upper end middle position of the lifting platform 6 is rotatably connected and provided with a rotating disk 15, the upper end of the rotating disk 15 is fixedly connected and provided with a rotating long plate 7, one end of the rotating long plate 7 is fixedly connected and provided with a supporting plate 11, the supporting plate 11 is rotatably connected and provided with a rotating rod 23, one end of the rotating rod 23, far away from the rotating disk 15, is fixedly connected and provided with a thickness gauge 9, one end of the rotating rod 23, close to the rotating disk 15, is fixedly connected and provided with a hand wheel plate 10, the upper end middle position of the rotating long plate 7 is fixedly connected and provided with an ultrasonic detector body 12, one end of the upper end of the rotating long plate 7, far away from the supporting plate 11, is fixedly connected and provided with an electric push rod 13, one end of the electric push rod 13, far away from the ultrasonic detector body 12, is fixedly connected and provided with a top plate 17, fixedly connected is provided with a plurality of spring telescopic link 18 on the side of roof 17, one side fixed connection of spring telescopic link 18 is provided with same installation piece 19, the intermediate position department fixed mounting of installation piece 19 is provided with ultrasonic receiving head 16, ultrasonic receiving head 16 and ultrasonic detector body 12 electric connection.
The left end fixed connection of screw rod 22 is provided with the knob, and the knob that the accessible set up carries out rotatory adjustment to screw rod 22, one side fixed connection that installation piece 19 is close to ultrasonic wave receiving head 16 is provided with contact ring 20, and the contact ring 20 that sets up can be protected ultrasonic wave receiving head 16, the side department of roulette wheel 10 is provided with the rim plate handle, and the rim plate handle that the accessible set up carries out rotatory adjustment to roulette wheel 10, the lower extreme that supports and fills up foot 1 is provided with the rubber skid resistant course, and the rubber skid resistant course of setting can play anti-skidding effect, equal fixed connection is provided with rotatory handle 8 on the side about rotatory rectangular plate 7, and rotatory handle 8 that the accessible set up drives rotatory rectangular plate 7 and rotates.
The working principle is as follows: the utility model is provided with a movable support rod 4, a thread slider 21, a fixed support rod 5 and a screw rod 22 at the lower end of a lifting platform 6, the screw rod 22 can drive the thread slider 21 to adjust the position on a limit slide rod 14, thereby adjusting the inclination angle of the movable support rod 4, the height of the lifting platform 6 can be adjusted by adjusting the inclination angle, the height adjustment is convenient, the detection of forgings with different heights is convenient, meanwhile, a rotary long plate 7, a support plate 11, a hand wheel disc 10 and a thickness gauge 9 are also arranged, before the ultrasonic detection is carried out, the thickness measurement can be carried out by the thickness gauge 9, after the thickness measurement is finished, the rotary long plate 7 can be rotated to drive an ultrasonic detector body 12 to carry out the ultrasonic detection by an ultrasonic receiving head 16, the ultrasonic receiving head 16 can be driven to carry out the position adjustment by the extension and retraction of an electric push rod 13, and the thickness measurement function is provided, convenient operation, simple structure, convenient use and good use effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ultrasonic testing device for large-scale complicated forging, includes lift platform (6), fixed stay pole (5) and movable support pole (4), its characterized in that: the inner fixed connection of the lower end of the lifting platform (6) is provided with a limit slide bar (14), a threaded slider (21) is sleeved on the limit slide bar (14), a rotary shaft (3) is sleeved inside the lower ends of the fixed support bar (5) and the movable support bar (4) in a rotating manner, the front side and the rear side of the rotary shaft (3) are respectively sleeved with a same rotary frame (2) in a rotating manner, the lower end of the rotary frame (2) is fixedly connected with a support pad foot (1), the fixed support bar (5) and the movable support bar (4) are arranged in a crossed manner, the middle positions of the fixed support bar (5) and the movable support bar (4) are rotatably connected through a central shaft (24), the upper end of the fixed support bar (5) is rotatably connected with the lifting platform (6), and the upper end of the movable support bar (4) is fixedly connected with the threaded slider (21), the lower end of the lifting platform (6) is provided with a screw rod (22) in a rotating and connecting mode through a bearing, a threaded slider (21) is sleeved on the screw rod (22) through a thread, the upper end middle position of the lifting platform (6) is provided with a rotating disk (15) in a rotating and connecting mode, the upper end of the rotating disk (15) is fixedly connected with a rotating long plate (7), one end of the rotating long plate (7) is fixedly connected with a supporting plate (11), a rotating rod (23) is arranged on the supporting plate (11) in a rotating and connecting mode, one end, far away from the rotating disk (15), of the rotating rod (23) is fixedly connected with a thickness measuring instrument (9), one end, close to the rotating disk (15), of the rotating rod (23) is fixedly connected with a hand wheel disk (10), the upper end middle position of the rotating long plate (7) is fixedly connected with an ultrasonic detector body (12), the one end fixed connection that backup pad (11) was kept away from to the upper end of rotatory long slab (7) is provided with electric putter (13), the one end fixed connection that ultrasonic detector body (12) was kept away from in electric putter (13) is provided with roof (17), fixed connection is provided with a plurality of spring telescopic link (18) on the side of roof (17), one side fixed connection of spring telescopic link (18) is provided with same installation piece (19), the intermediate position department fixed mounting of installation piece (19) is provided with ultrasonic receiving head (16), ultrasonic receiving head (16) and ultrasonic detector body (12) electric connection.
2. The ultrasonic testing device for the large complex forgings according to claim 1, wherein the ultrasonic testing device comprises: the left end of the screw rod (22) is fixedly connected with a rotary button.
3. The ultrasonic testing device for the large complex forgings according to claim 1, wherein the ultrasonic testing device comprises: one side of the mounting block (19) close to the ultrasonic receiving head (16) is fixedly connected with a contact ring (20).
4. The ultrasonic testing device for the large complex forgings according to claim 1, wherein the ultrasonic testing device comprises: and a wheel disc handle is arranged at the side edge of the hand wheel disc (10).
5. The ultrasonic testing device for the large complex forgings according to claim 1, wherein the ultrasonic testing device comprises: the lower end of the supporting foot pad (1) is provided with a rubber anti-skid layer.
6. The ultrasonic testing device for the large complex forgings according to claim 1, wherein the ultrasonic testing device comprises: the left side and the right side of the rotary long plate (7) are fixedly connected with rotary handles (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794030.8U CN213903418U (en) | 2020-11-27 | 2020-11-27 | Ultrasonic detection device for large complex forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794030.8U CN213903418U (en) | 2020-11-27 | 2020-11-27 | Ultrasonic detection device for large complex forging |
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| Publication Number | Publication Date |
|---|---|
| CN213903418U true CN213903418U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022794030.8U Expired - Fee Related CN213903418U (en) | 2020-11-27 | 2020-11-27 | Ultrasonic detection device for large complex forging |
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| Country | Link |
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| CN (1) | CN213903418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720274A (en) * | 2021-09-02 | 2021-11-30 | 华北理工大学 | Three-dimensional image acquisition device |
-
2020
- 2020-11-27 CN CN202022794030.8U patent/CN213903418U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720274A (en) * | 2021-09-02 | 2021-11-30 | 华北理工大学 | Three-dimensional image acquisition device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |