CN220752119U - Nondestructive inspection device for automobile transmission shaft - Google Patents
Nondestructive inspection device for automobile transmission shaft Download PDFInfo
- Publication number
- CN220752119U CN220752119U CN202322286675.4U CN202322286675U CN220752119U CN 220752119 U CN220752119 U CN 220752119U CN 202322286675 U CN202322286675 U CN 202322286675U CN 220752119 U CN220752119 U CN 220752119U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- inspection device
- belt pulley
- nondestructive inspection
- rack
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 82
- 238000007689 inspection Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 239000000523 sample Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 230000000670 limiting effect Effects 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The application provides an automobile transmission shaft nondestructive inspection device, including main part, test probe, the moving part is installed at the top of main part, the internally mounted of main part has the centre gripping case, the internally mounted of centre gripping case has rotary mechanism, rotary mechanism is including rotating part and clamping piece. Through setting up the rotating member, will wait to detect transmission shaft one end and put between stopper two, stopper three, make the transmission shaft other end get into inside the rotary drum through the position of adjustment mounting box, after first motor starts, belt pulley one drives belt pulley two rotations through the belt, belt pulley two drives the pivoted plate rotation through the axis of rotation, thereby make the grip block carry out the centre gripping to the axis of rotation, when continuing to rotate, rotary drum and transmission shaft will rotate under the drive of grip block, thereby make the detection probe can sweep the whole surface of transmission shaft when detecting, realize the omnidirectional detection of transmission shaft, make the testing result more accurate.
Description
Technical Field
The utility model relates to the technical field of automobile transmission shaft detection, in particular to an automobile transmission shaft nondestructive inspection device.
Background
Chinese utility model patent: CN 209117628U discloses an automobile transmission shaft detection device, through setting up supporting legs and slipmat, can play the effect of supporting and fixing to the device, effectively promoted the stability of device, through setting up first spout and first slider, can make the more steady removal of first spiral shell piece, effectively promoted the stability of detection piece in the removal in-process, through setting up control box and display, can make the operation of device simpler swiftly, effectively promoted the convenience that the device used, through setting up second spout and second slider, can make the more steady removal of second spiral shell piece, effectively promoted the stability of grip block in the centre gripping process;
although the detection of the transmission shaft of the automobile can be realized in the above patent, only one surface of the transmission shaft on the device can be detected in the detection process, and the omnibearing detection of the transmission shaft cannot be realized, so that the detection result is inaccurate.
Therefore, the improvement is made by us, and a nondestructive inspection device for the transmission shaft of the automobile is provided.
Disclosure of Invention
The utility model aims at: the device aims at the problems that only one surface of the transmission shaft on the device can be detected in the detection process, the omnibearing detection of the transmission shaft cannot be realized, and the detection result is inaccurate.
In order to achieve the above object, the present utility model provides the following technical solutions:
a nondestructive inspection device for an automobile transmission shaft is provided to improve the above problems.
The application is specifically such that:
including main part, test probe, the moving part is installed at the top of main part, the internally mounted of main part has the centre gripping case, the internally mounted of centre gripping case has rotary mechanism, rotary mechanism is including rotating part and centre gripping piece, electronic slide rail is installed to the inside downside of main part, the internally mounted of electronic slide rail has the mounting box, the internally mounted of mounting box has the locating part.
Through setting up the rotating member, will wait to detect transmission shaft one end and put between stopper two, stopper three, make the transmission shaft other end get into inside the rotary drum through the position of adjustment mounting box, after first motor starts, belt pulley one drives belt pulley two rotations through the belt, belt pulley two drives the pivoted plate rotation through the axis of rotation, thereby make the grip block carry out the centre gripping to the axis of rotation, when continuing to rotate, rotary drum and transmission shaft will rotate under the drive of grip block, thereby make the detection probe can sweep the whole surface of transmission shaft when detecting, realize the omnidirectional detection of transmission shaft, make the testing result more accurate.
As a preferred implementation mode of the nondestructive inspection device for the automobile transmission shaft, the moving part comprises a first motor, a screw rod is arranged at the output end of the first motor, a sliding block is arranged on the surface of the screw rod, an electric push rod I is arranged in the body extending to the bottom of the sliding block, and the detection probe is arranged at the output end of the electric push rod I.
As a preferred implementation mode of the nondestructive inspection device for the automobile transmission shaft, the rotating piece comprises a first belt pulley, the first belt pulley is arranged at the output end of the first motor, the surface of the first belt pulley is connected with a belt, one end of the belt is connected with a second belt pulley, and one end of the second belt pulley is provided with a rotating shaft.
As a preferred implementation mode of the nondestructive inspection device for the automobile transmission shaft, the inside of the clamping box is movably connected with the rotary drum, the rotary shaft extends to the inside of the rotary drum, and the rotary drum is rotatably arranged in the clamping box.
As a preferred implementation mode of the nondestructive inspection device for the automobile transmission shaft, the clamping piece comprises a rotating plate, wherein the rotating plate is arranged at one end of a rotating shaft, arc-shaped rods are arranged at four corners of the rotating plate in a circumferential arrangement mode, a connecting plate is arranged at one end of each arc-shaped rod, and a clamping block is arranged at the top of each connecting plate.
As a preferred implementation mode of the nondestructive inspection device for the automobile transmission shaft, an electric push rod II is arranged in the clamping box, and a limiting block I is arranged at the output end of the electric push rod II.
As a preferred implementation mode of the nondestructive inspection device for the automobile transmission shaft, the limiting piece comprises a second motor, a gear is arranged at the output end of the second motor, a first rack is arranged at one end of the gear, a first fixing rod is arranged at one end of the first rack, and a second limiting block is arranged at the top of the first fixing rod.
As a preferred implementation mode of the nondestructive inspection device for the automobile transmission shaft, the installation plate is installed in the installation box, the second rack is installed at the bottom of the installation plate, the second fixing rod is installed at one end of the second rack, the third limiting block is installed at the top of the second fixing rod, and the gear is meshed and connected with the first rack and the second rack respectively.
As a preferred implementation mode of the nondestructive inspection device for the automobile transmission shaft, the surfaces of the mounting box and the mounting plate are provided with notches for sliding of the first rack, the first fixing rod, the second rack and the second fixing rod.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the application:
through setting up the rotating member, will wait to detect transmission shaft one end and put between stopper two, stopper three, make the transmission shaft other end get into inside the rotary drum through the position of adjustment mounting box, after first motor starts, belt pulley one drives belt pulley two rotations through the belt, belt pulley two drives the pivoted plate rotation through the axis of rotation, thereby make the grip block carry out the centre gripping to the axis of rotation, when continuing to rotate, rotary drum and transmission shaft will rotate under the drive of grip block, thereby make the detection probe can sweep the whole surface of transmission shaft when detecting, realize the omnidirectional detection of transmission shaft, make the testing result more accurate.
Drawings
Fig. 1 is a schematic structural diagram of a main body of a nondestructive inspection device for an automotive transmission shaft;
FIG. 2 is a schematic structural view of another main body of an automotive transmission shaft nondestructive inspection device provided by the application;
FIG. 3 is a schematic cross-sectional structural view of a drum of an automotive transmission shaft nondestructive inspection device provided by the application;
FIG. 4 is a schematic cross-sectional view of another drum of an automotive transmission shaft nondestructive inspection apparatus provided herein;
fig. 5 is a schematic structural diagram of a mounting box of a nondestructive inspection device for an automobile transmission shaft.
The figures indicate:
1. a main body; 2. a first motor; 21. a screw rod; 22. a slide block; 221. an electric push rod I; 23. a detection probe; 3. a clamping box; 31. a rotating drum; 4. a first belt pulley; 41. a belt 42 and a belt pulley II; 43. a rotating shaft; 44. a rotating plate; 45. an arc-shaped rod; 46. a connecting plate; 47. a clamping block; 5. an electric push rod II; 51. a first limiting block; 6. an electric slide rail; 61. a mounting box; 62. a mounting plate; 7. a second motor; 71. a gear; 72. a first rack; 721. a first fixed rod; 722. a second limiting block; 73. a second rack; 731. a second fixing rod; 732. and a limiting block III.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As described in the background art, only one surface of the transmission gear on the device can be detected in the detection process, and the omnibearing detection of the transmission gear cannot be realized, so that the detection result is inaccurate.
In order to solve the technical problem, the utility model provides a nondestructive inspection device for an automobile transmission shaft.
Referring to fig. 1-5, an automotive transmission shaft nondestructive inspection device specifically includes a main body 1, a detection probe 23, a moving member is installed at the top of the main body 1, a clamping box 3 is installed in the main body 1, a rotating mechanism is installed in the clamping box 3, the rotating mechanism includes a rotating member and a clamping member, an electric sliding rail 6 is installed at the bottom side of the inside of the main body 1, an installation box 61 is installed in the electric sliding rail 6, and a limiting member is installed in the installation box 61.
Through setting up the rotating member, will wait to detect transmission shaft one end and put between stopper two 722, stopper three 732, make the transmission shaft other end get into inside rotary drum 31 through adjusting the position of mounting box 61, after first motor 2 starts, belt pulley one 4 passes through belt 41 and drives belt pulley two 42 rotation, belt pulley two 42 passes through axis of rotation 43 and drives the pivoted plate 44 rotation, thereby make grip block 47 carry out the centre gripping to the axis of rotation, when continuing to rotate, rotary drum 31 and transmission shaft will rotate under the drive of grip block 47, thereby make detection probe 23 can sweep the whole surface of transmission shaft when detecting, realize the omnidirectional detection of transmission shaft, make the testing result more accurate.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 1-5, an automotive transmission shaft nondestructive inspection device comprises a main body 1 and a detection probe 23, wherein a moving part is installed at the top of the main body 1, a clamping box 3 is installed in the main body 1, a rotating mechanism is installed in the clamping box 3 and comprises a rotating part and a clamping part, an electric sliding rail 6 is installed at the bottom side of the inner part of the main body 1, an installation box 61 is installed in the electric sliding rail 6, and a limiting part is installed in the installation box 61. The moving part comprises a first motor 2, a screw rod 21 is arranged at the output end of the first motor 2, a sliding block 22 is arranged on the surface of the screw rod 21, an electric push rod I221 is arranged in the body 1, and a detection probe 23 is arranged at the output end of the electric push rod I221. The rotating member comprises a first belt pulley 4, the first belt pulley 4 is arranged at the output end of the first motor 2, a belt 41 is connected to the surface of the first belt pulley 4, a second belt pulley 42 is connected to one end of the belt 41, and a rotating shaft 43 is arranged at one end of the second belt pulley 42. The inside swing joint of centre gripping case 3 has rotary drum 31, and axis of rotation 43 extends to rotary drum 31 inside, and rotary drum 31 rotates the setting in the inside of centre gripping case 3. The clamping piece comprises a rotating plate 44, wherein the rotating plate 44 is arranged at one end of a rotating shaft 43, arc rods 45 are arranged at four corners of the rotating plate 44 in a circumferential arrangement, a connecting plate 46 is arranged at one end of each arc rod 45, and a clamping block 47 is arranged at the top of each connecting plate 46. The electric push rod II 5 is arranged in the clamping box 3, and a first limiting block 51 is arranged at the output end of the electric push rod II 5.
In the implementation process, when one end of a transmission shaft to be detected enters the rotary drum 31, the electric push rod II 5 is started, the electric push rod II 5 drives the limiting block I51 to reach the bottom of the transmission shaft, the transmission shaft is supported and limited, the first motor 2 is started, the first motor 2 drives the belt pulley I4 to rotate, the belt pulley I4 drives the belt pulley II 42 to rotate through the belt 41, the belt pulley II 42 drives the rotating plate 44 to rotate through the rotating shaft 43, the rotating plate 44 drives the clamping block 47 to tighten through the arc-shaped rod 45 and the connecting plate 46, so that the rotating shaft is clamped, the sliding block 22 moves to a detection area on the screw rod 21, the rotary drum 31 and the transmission shaft rotate under the driving of the clamping block 47, meanwhile, the electric push rod I221 drives the detection probe 23 to reach the surface of the transmission shaft to detect the transmission shaft, after detection is completed, the first motor 2 is reversed, the clamping block 47 is reset, and the clamping block 47 is stopped from clamping the transmission shaft.
The implementation effect, through setting up moving part, rotating part and holder, can realize rotating the transmission shaft when detecting probe 23 work to realize detecting probe 23 all-round detection on transmission shaft surface, make the result of detection more accurate reliable.
Example 2
The limiting piece comprises a second motor 7, a gear 71 is arranged at the output end of the second motor 7, a first rack 72 is arranged at one end of the gear 71, a first fixing rod 721 is arranged at one end of the first rack 72, and a second limiting block 722 is arranged at the top of the first fixing rod 721. The mounting plate 62 is arranged in the mounting box 61, the second rack 73 is arranged at the bottom of the mounting plate 62, the second fixing rod 731 is arranged at one end of the second rack 73, the third limiting block 732 is arranged at the top of the second fixing rod 731, and the gear 71 is respectively meshed with the first rack 72 and the second rack 73. The surfaces of the mounting box 61 and the mounting plate 62 are provided with notches for sliding the first rack 72, the first fixing lever 721, the second rack 73 and the second fixing lever 731.
In the implementation process, one end of the transmission shaft is placed between the second limiting block 722 and the third limiting block 732, the second motor 7 is started, the second motor 7 drives the gear 71 to rotate, the gear 71 is meshed with the first rack 72 and the second rack 73 respectively, so that the second limiting block 722 and the third limiting block 732 are driven to move relatively, the limiting effect of the transmission shaft is achieved, meanwhile, the electric sliding rail 6 is started, the electric sliding rail 6 drives the mounting box 61 to move, the mounting box 61 drives the transmission shaft to move towards the clamping box 3, and therefore clamping and limiting of the transmission shaft are achieved.
Implementation effect through setting up electronic slide rail 6 and locating part, can realize the centre gripping spacing effect to the transmission shaft of different models and size, has improved the practicality of device, has increased the work efficiency of device.
The working principle is that one end of a transmission shaft to be detected is placed between the second limiting block 722 and the third limiting block 732, the second motor 7 is started, the second motor 7 drives the gear 71 to rotate, the gear 71 is meshed with the first rack 72 and the second rack 73 respectively, so that the second limiting block 722 and the third limiting block 732 are driven to move relatively, limiting of the transmission shaft is achieved, meanwhile, the electric sliding rail 6 is started, the electric sliding rail 6 drives the mounting box 61 to move, the transmission shaft axially clamps the box 3 to move, when the other end of the transmission shaft reaches the inside of the rotary drum 31, the electric push rod 5 is started, the electric push rod 5 drives the first limiting block 51 to move to further limit and support the transmission shaft, meanwhile, the first motor 2 is started, the first motor 2 drives the second belt pulley 42 to rotate through the first belt pulley 4 and the belt 41, the second belt pulley 42 drives the rotating plate 44 to rotate through the rotating shaft 43, meanwhile, the rotating plate 44 drives the clamping block 47 to shrink through the arc-shaped rod 45 and the connecting plate 46, clamping of the rotating shaft is achieved, when the sliding block 22 is driven by the lead screw 21 to reach the detection area, the rotary drum 31 and the transmission shaft 47 starts to rotate, the electric push rod 221 is started to drive the electric push rod 221 to drive the detection probe 23 to the detection surface of the transmission shaft to complete, the first belt pulley 7 is driven to complete detection surface detection, the first belt pulley 7 is completely rotates, and the first belt pulley 7 is driven to complete the clamping device is completely, and the first belt 7 is driven to rotate, and the first belt 7 is completely, and the rotating, and the first driving device is completely, and the transmission shaft is completely, and the rotating is completely, and the rotating, and the speed is detected, and the speed is detected.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (9)
1. The utility model provides an automobile transmission shaft nondestructive test device, includes main part (1), test probe (23), its characterized in that: the utility model discloses a movable part is installed at top of main part (1), the internally mounted of main part (1) has centre gripping case (3), the internally mounted of centre gripping case (3) has rotary mechanism, rotary mechanism is including rotating piece and centre gripping piece, electronic slide rail (6) are installed to the inside downside of main part (1), internally mounted of electronic slide rail (6) has install case (61), the internally mounted of install case (61) has the locating part.
2. The nondestructive inspection device for the transmission shaft of the automobile according to claim 1, wherein the moving part comprises a first motor (2), a screw rod (21) is installed at the output end of the first motor (2), a sliding block (22) is installed on the surface of the screw rod (21), an electric first push rod (221) is installed inside the body (1) from the bottom of the sliding block (22), and the detection probe (23) is installed at the output end of the electric first push rod (221).
3. The nondestructive inspection device for the transmission shaft of the automobile according to claim 2, wherein the rotating member comprises a first belt pulley (4), the first belt pulley (4) is arranged at the output end of the first motor (2), a belt (41) is connected to the surface of the first belt pulley (4), a second belt pulley (42) is connected to one end of the belt (41), and a rotating shaft (43) is arranged at one end of the second belt pulley (42).
4. A nondestructive inspection device for an automotive transmission shaft according to claim 3, wherein the interior of the holding box (3) is movably connected with a rotary drum (31), the rotary shaft (43) extends to the interior of the rotary drum (31), and the rotary drum (31) is rotatably arranged in the interior of the holding box (3).
5. The nondestructive inspection device for the transmission shaft of the automobile according to claim 4, wherein the clamping piece comprises a rotating plate (44), the rotating plate (44) is arranged at one end of the rotating shaft (43), arc-shaped rods (45) are arranged at four corners of the rotating plate (44) in a circumferential arrangement, one end of each arc-shaped rod (45) is provided with a connecting plate (46), and the top of each connecting plate (46) is provided with a clamping block (47).
6. The nondestructive inspection device for the automobile transmission shaft according to claim 5, wherein an electric push rod II (5) is installed in the clamping box (3), and a limiting block I (51) is installed at the output end of the electric push rod II (5).
7. The nondestructive inspection device for the transmission shaft of the automobile according to claim 6, wherein the limiting piece comprises a second motor (7), a gear (71) is installed at the output end of the second motor (7), a first rack (72) is installed at one end of the gear (71), a first fixing rod (721) is installed at one end of the first rack (72), and a second limiting block (722) is installed at the top of the first fixing rod (721).
8. The nondestructive inspection device for the automobile transmission shaft according to claim 7, wherein the installation box (61) is internally provided with an installation plate (62), a rack two (73) is installed at the bottom of the installation plate (62), a fixing rod two (731) is installed at one end of the rack two (73), a limiting block three (732) is installed at the top of the fixing rod two (731), and the gear (71) is respectively connected with the rack two (73) in a meshed mode.
9. The nondestructive inspection device for the transmission shaft of the automobile according to claim 8, wherein the surfaces of the mounting box (61) and the mounting plate (62) are provided with notches for sliding the first rack (72), the first fixing rod (721), the second rack (73) and the second fixing rod (731).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322286675.4U CN220752119U (en) | 2023-08-24 | 2023-08-24 | Nondestructive inspection device for automobile transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322286675.4U CN220752119U (en) | 2023-08-24 | 2023-08-24 | Nondestructive inspection device for automobile transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752119U true CN220752119U (en) | 2024-04-09 |
Family
ID=90569720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322286675.4U Active CN220752119U (en) | 2023-08-24 | 2023-08-24 | Nondestructive inspection device for automobile transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752119U (en) |
-
2023
- 2023-08-24 CN CN202322286675.4U patent/CN220752119U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206469808U (en) | A kind of shaft-like workpiece detection means | |
| CN209605792U (en) | Bearing circularity detection device | |
| CN113566771A (en) | Device and method for detecting roundness cylindricity of inner wall and outer wall of revolving body workpiece | |
| JPH11271011A (en) | Apparatus and method for measuring container wall thickness | |
| CN220752119U (en) | Nondestructive inspection device for automobile transmission shaft | |
| CN109374411B (en) | Tensile testing device for bending material | |
| CN218036593U (en) | Ultrasonic detection table | |
| CN216645305U (en) | Core appearance straightness measurement system that hangs down | |
| CN109541038A (en) | A kind of scanning equipment and its checking method for ultrasound detection | |
| CN114459899B (en) | Building main body structure detection device and method | |
| CN212471149U (en) | Nondestructive testing turnover mechanism | |
| CN112946066A (en) | Surface detection device for revolving body | |
| CN219084827U (en) | Multifunctional digital ultrasonic flaw detector | |
| CN220983190U (en) | Clamping device special for magnetic particle inspection machine | |
| CN220872411U (en) | Workpiece positioning device of nondestructive testing equipment | |
| CN213067513U (en) | Roundness measuring instrument for detecting sensor | |
| CN220380440U (en) | Film cutter measuring device | |
| CN221056393U (en) | Ultrasonic flaw detection device with high adjustability | |
| CN216771713U (en) | Metal nondestructive detector with wide rotary dead-angle-free detection range | |
| CN216745985U (en) | Workpiece coaxiality gauge | |
| CN211668378U (en) | Dial indicator fixing support for detection | |
| CN215766861U (en) | Axle concentricity detector | |
| CN216745777U (en) | Thread detection machine | |
| CN216717654U (en) | Loom sleeve output torque testing device | |
| CN220207414U (en) | Cone cylinder detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |