CN219747727U - Sample fixing mechanism for nondestructive detection of metal material - Google Patents
Sample fixing mechanism for nondestructive detection of metal material Download PDFInfo
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- CN219747727U CN219747727U CN202321325288.0U CN202321325288U CN219747727U CN 219747727 U CN219747727 U CN 219747727U CN 202321325288 U CN202321325288 U CN 202321325288U CN 219747727 U CN219747727 U CN 219747727U
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- metal material
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- fixing mechanism
- fixing
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- 230000007246 mechanism Effects 0.000 title claims abstract description 66
- 239000007769 metal material Substances 0.000 title claims abstract description 46
- 238000001514 detection method Methods 0.000 title abstract description 12
- 238000009659 non-destructive testing Methods 0.000 claims abstract description 20
- 238000012360 testing method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample fixing mechanism for nondestructive testing of a metal material, which comprises a base, a clamping fixing mechanism and an adjusting turnover mechanism, wherein the clamping fixing mechanism is used for conveniently adjusting and fixing the metal material during nondestructive testing of the metal material, the adjusting turnover mechanism is used for conveniently driving the metal material to turn over so as to perform nondestructive testing on the other surface of the metal material, and the top end of the base is provided with a clamping positioning mechanism. According to the utility model, the clamping and positioning mechanism is used for clamping and positioning the metal material sample, the electric push rod is used for driving the second motor and the connecting frame to move, so that the fixing plate is driven to move to clamp the metal material sample, the second screw is driven to rotate by the rotating hand wheel, so that the fixing plate is driven to fix the sample, the rotating hand wheel is limited by the cooperation of the limiting rod and the telescopic rod, so that the sample is conveniently clamped and fixed, the connecting frame is driven to rotate by the second motor, the sample is driven to overturn by the fixing plate, and the detection below the sample is facilitated.
Description
Technical Field
The utility model belongs to the field of metal clamping equipment, and particularly relates to a sample fixing mechanism for nondestructive detection of a metal material.
Background
The nondestructive detection of the metal material is a method for detecting and testing the structure, state, defect type, quantity, shape, property, position, size, distribution and change of the structure and the state of the inside and the surface of a sample by using a physical or chemical method as a means and by using a modern technology and equipment under the premise of not damaging or affecting the service performance of a detected object and not damaging the internal structure of the metal material and utilizing the change of reactions such as heat, sound, light, electricity, magnetism and the like caused by the abnormal internal structure or defect of the metal material.
Through retrieving, the patent of publication number CN216434021U discloses a sample fixing mechanism for metal material nondestructive test, relates to fixture technical field, including fixed establishment body, first fixing device and second fixing device, first fixing device left end is connected with fixed establishment body right-hand member, and second fixing device sets up inside first fixing device.
The above-mentioned patent is through the tight fixed to the first fixing device of fixed establishment body control clamp to the required detection sample implementation, and the second fixing device is further implemented fixedly to the detection sample simultaneously, and first fixing device and second fixing device mutually support, adapt to the tight fixed of clamp of the sample of waiting to detect of different shapes, equidimension, and above-mentioned mechanism is inconvenient overturns the metallic material sample to can not detect the bottom surface of sample, lead to the testing result inaccurate.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a sample fixing mechanism for nondestructive testing of a metal material.
The utility model realizes the above purpose through the following technical scheme:
the sample fixing mechanism for nondestructive detection of the metal material comprises a base, a clamping fixing mechanism and an adjusting and overturning mechanism, wherein the clamping fixing mechanism is used for conveniently adjusting and fixing the metal material during nondestructive detection of the metal material, and the adjusting and overturning mechanism is used for conveniently driving the metal material to overturn so as to perform nondestructive detection on the other surface of the metal material;
the top end of the base is provided with a clamping and positioning mechanism, one end of the base is fixedly provided with a support frame, the adjusting and overturning mechanism is positioned on one side of the support frame, and the clamping and positioning mechanism is positioned on the other side of the adjusting and overturning mechanism;
the adjusting and overturning mechanism comprises a first motor, the first motor is fixedly arranged at the top end of the supporting frame, the output end of the first motor is connected with a first screw rod through a coupling, the outside of the first screw rod is connected with a sliding block, one side of the sliding block is fixedly provided with an electric push rod, a telescopic plate is arranged below the electric push rod, the top end of the telescopic plate is fixedly provided with a second motor, and the output end of the second motor is fixedly connected with a connecting frame;
the clamping and fixing mechanism comprises a second screw rod, the second screw rod is connected to the inner side of the connecting frame through a bearing, a fixing plate is connected to the outer side of the second screw rod, a rotating hand wheel is fixedly connected to one end of the second screw rod, a limiting rod is connected to the inner side of the rotating hand wheel, and a telescopic rod is fixedly connected to the lower end of the limiting rod.
Preferably, the top end of the base is provided with a moving groove, the clamping and positioning mechanism comprises a spring, the spring is fixedly connected in the moving groove, and the other end of the spring is fixedly connected with a clamping block.
Preferably, two clamping and positioning mechanisms are arranged, and each clamping block is in sliding connection with the moving groove.
Preferably, a sliding groove is formed in the support frame, and the sliding block is in sliding connection with the sliding groove of the support frame.
Preferably, two fixing plates are arranged, and the directions of the threads of the second screws on two sides of the two fixing plates are opposite.
Preferably, the fixing plate is connected with the second screw rod through threads, and the fixing plate is connected with the connecting frame in a sliding mode.
Preferably, a plurality of limiting holes are formed in the rotating hand wheel, and the limiting rod is in sliding connection with the limiting holes of the rotating hand wheel.
The beneficial effects are that: according to the utility model, the clamping and positioning mechanism is used for clamping and positioning the metal material sample, the electric push rod is used for driving the second motor and the connecting frame to move, so that the fixing plate is driven to move to clamp the metal material sample, the second screw is driven to rotate by the rotating hand wheel, so that the fixing plate is driven to fix the sample, the rotating hand wheel is limited by the cooperation of the limiting rod and the telescopic rod, so that the sample is conveniently clamped and fixed, the connecting frame is driven to rotate by the second motor, the sample is driven to overturn by the fixing plate, and the detection below the sample is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural view of a sample fixing mechanism for nondestructive testing of a metal material according to the present utility model;
FIG. 2 is a schematic diagram of a clamping and positioning mechanism of a sample fixing mechanism for nondestructive testing of a metal material;
FIG. 3 is a schematic diagram of a structure of an adjusting and turning mechanism of a sample fixing mechanism for nondestructive testing of a metal material;
FIG. 4 is a schematic diagram of a clamping and fixing mechanism of a sample fixing mechanism for nondestructive testing of a metal material;
FIG. 5 is an enlarged view of the structure at A of a sample fixing mechanism for nondestructive testing of a metal material according to the present utility model.
The reference numerals are explained as follows:
1. a base; 101. a moving groove; 2. a clamping and positioning mechanism; 201. a spring; 202. a clamping block; 3. a support frame; 4. adjusting the turnover mechanism; 401. a first motor; 402. a first screw; 403. a slide block; 404. an electric push rod; 405. a second motor; 406. a connecting frame; 407. a telescoping plate; 5. a clamping and fixing mechanism; 501. a fixing plate; 502. a second screw; 503. rotating a hand wheel; 504. a limit rod; 505. a telescopic rod.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-5, the sample fixing mechanism for nondestructive testing of metal materials comprises a base 1, a clamping fixing mechanism 5 for conveniently adjusting and fixing the metal materials during nondestructive testing of the metal materials, and an adjusting turnover mechanism 4 for conveniently driving the metal materials to turn over so as to perform nondestructive testing on the other surface of the metal materials;
the top of the base 1 is provided with a clamping and positioning mechanism 2, one end of the base 1 is provided with a supporting frame 3 through bolts, an adjusting turnover mechanism 4 is positioned on one side of the supporting frame 3, and a clamping and fixing mechanism 5 is positioned on the other side of the adjusting turnover mechanism 4.
In this embodiment, as shown in fig. 2, a moving groove 101 is provided at the top end of the base 1, the clamping and positioning mechanism 2 includes a spring 201, the spring 201 is welded in the moving groove 101, two clamping blocks 202 are welded at the other end of the spring 201, the clamping and positioning mechanism 2 is provided with two clamping blocks 202, each clamping block 202 is slidably connected with the moving groove 101, the clamping blocks 202 move along the moving groove 101, a metal material sample is placed between the clamping blocks 202, and the clamping blocks 202 are driven to simply clamp the sample under the action of the spring 201.
In this embodiment, as shown in fig. 3, the adjusting and overturning mechanism 4 includes a first motor 401, the first motor 401 is installed at the top end of the supporting frame 3 through a bolt, the output end of the first motor 401 is connected with a first screw 402 through a coupling, the external connection of the first screw 402 is provided with a sliding block 403, one side of the sliding block 403 is provided with an electric push rod 404 through a bolt, a telescopic plate 407 is arranged below the electric push rod 404, the top end of the telescopic plate 407 is provided with a second motor 405 through a bolt, the output end of the second motor 405 is connected with a connecting frame 406 through a thread, a sliding groove is formed in the supporting frame 3, the sliding block 403 is slidably connected with the sliding groove of the supporting frame 3, the electric push rod 404 drives the second motor 405 and the connecting frame 406 to move, thereby driving the telescopic plate 407 to stretch out and draw back, the first motor 401 drives the sliding block 403 to move along the sliding groove of the supporting frame 3 through the first screw 402, and then the second motor 405 is started to drive the connecting frame 406 to overturn.
In this embodiment, as shown in fig. 4 and 5, the clamping and fixing mechanism 5 includes a second screw 502, the second screw 502 is connected to the inner side of the connecting frame 406 through a bearing, a fixing plate 501 is connected to the outer side of the second screw 502, one end of the second screw 502 is connected to a rotating hand wheel 503 through threads, a limiting rod 504 is connected to the inner side of the rotating hand wheel 503, a telescopic rod 505 is welded to the lower end of the limiting rod 504, two fixing plates 501 are arranged, the threads of the second screws 502 located on two sides of the two fixing plates 501 are opposite, the fixing plates 501 are connected with the second screw 502 through threads, the fixing plates 501 are slidably connected with the connecting frame 406, a plurality of limiting holes are formed in the inner side of the rotating hand wheel 503, the limiting rod 504 is slidably connected with the limiting hole of the rotating hand wheel 503, the limiting rod 504 and the telescopic rod 505 are pulled to cancel limiting the limiting of the rotating hand wheel 503, the rotating hand wheel 503 drives the second screw 502 to rotate, and drives the two fixing plates 501 to further clamp and fix the sample, and limits the rotating hand wheel 503 through the limiting rod 504 and the telescopic rod 505.
In the above structure, the clamping blocks 202 are pulled to move along the moving groove 101, a metal material sample is placed between the clamping blocks 202, the clamping blocks 202 are driven to simply clamp the sample under the action of the springs 201, then the electric push rod 404 is started to drive the second motor 405 and the connecting frame 406 to move, the expansion plate 407 is driven to stretch out and draw back, the expansion plate 407 supports the second motor 405, then the limiting rod 504 and the expansion rod 505 are pulled to cancel limiting of the rotating hand wheel 503, the rotating hand wheel 503 drives the second screw rod 502 to rotate, so that the two fixing plates 501 are driven to further clamp and fix the sample, the limiting rod 504 and the expansion rod 505 are used for limiting the rotating hand wheel 503, after the sample detection is completed, the electric push rod 404 is started to drive the second motor 405 and the connecting frame 406 to move, so that the clamping blocks 202 on one side are driven to move, the clamping blocks 202 are canceled to clamp the sample, the first motor 401 is started to drive the sliding block 403 to move along the sliding groove of the supporting frame 3 through the first screw rod 402, then the second motor 405 is started to drive the connecting frame 406 to overturn, and the sample is driven to overturn.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sample fixing mechanism for nondestructive test of metal material, includes base (1), its characterized in that: the device also comprises a clamping and fixing mechanism (5) which is used for conveniently adjusting and fixing the metal material during nondestructive testing of the metal material and an adjusting and overturning mechanism (4) which is used for conveniently driving the metal material to overturn so as to perform nondestructive testing on the other surface of the metal material;
the clamping and positioning mechanism (2) is arranged at the top end of the base (1), a support frame (3) is fixedly arranged at one end of the base (1), the adjusting and overturning mechanism (4) is positioned at one side of the support frame (3), and the clamping and fixing mechanism (5) is positioned at the other side of the adjusting and overturning mechanism (4);
the adjusting and overturning mechanism (4) comprises a first motor (401), the first motor (401) is fixedly arranged at the top end of the supporting frame (3), the output end of the first motor (401) is connected with a first screw rod (402) through a coupling, the first screw rod (402) is externally connected with a sliding block (403), one side of the sliding block (403) is fixedly provided with an electric push rod (404), a telescopic plate (407) is arranged below the electric push rod (404), the top end of the telescopic plate (407) is fixedly provided with a second motor (405), and the output end of the second motor (405) is fixedly connected with a connecting frame (406);
the clamping and fixing mechanism (5) comprises a second screw rod (502), the second screw rod (502) is connected to the inner side of the connecting frame (406) through a bearing, a fixing plate (501) is connected to the outer portion of the second screw rod (502), a rotating hand wheel (503) is fixedly connected to one end of the second screw rod (502), a limiting rod (504) is connected to the inner portion of the rotating hand wheel (503), and a telescopic rod (505) is fixedly connected to the lower end of the limiting rod (504).
2. The sample fixing mechanism for nondestructive testing of a metal material according to claim 1, wherein: the base (1) top is provided with removal groove (101), clamping and positioning mechanism (2) are including spring (201), spring (201) fixed connection is in removal groove (101), spring (201) other end fixedly connected with grip block (202).
3. The sample fixing mechanism for nondestructive testing of a metal material according to claim 2, wherein: the clamping and positioning mechanisms (2) are two, and each clamping block (202) is in sliding connection with the moving groove (101).
4. The sample fixing mechanism for nondestructive testing of a metal material according to claim 1, wherein: the sliding groove is formed in the supporting frame (3), and the sliding block (403) is connected with the sliding groove of the supporting frame (3) in a sliding mode.
5. The sample fixing mechanism for nondestructive testing of a metal material according to claim 1, wherein: the two fixing plates (501) are arranged, and the screw thread directions of the second screws (502) positioned on two sides of the two fixing plates (501) are opposite.
6. The sample fixing mechanism for nondestructive testing of a metal material according to claim 1, wherein: the fixing plate (501) is connected with the second screw rod (502) through threads, and the fixing plate (501) is connected with the connecting frame (406) in a sliding mode.
7. The sample fixing mechanism for nondestructive testing of a metal material according to claim 1, wherein: the inside of rotation hand wheel (503) is provided with a plurality of spacing holes, just gag lever post (504) with rotation hand wheel (503) spacing hole sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325288.0U CN219747727U (en) | 2023-05-29 | 2023-05-29 | Sample fixing mechanism for nondestructive detection of metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321325288.0U CN219747727U (en) | 2023-05-29 | 2023-05-29 | Sample fixing mechanism for nondestructive detection of metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747727U true CN219747727U (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321325288.0U Active CN219747727U (en) | 2023-05-29 | 2023-05-29 | Sample fixing mechanism for nondestructive detection of metal material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747727U (en) |
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2023
- 2023-05-29 CN CN202321325288.0U patent/CN219747727U/en active Active
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